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From: "Yuwei Chen" <yuwei.chen@intel.com>
To: "devel@edk2.groups.io" <devel@edk2.groups.io>,
	"Chen, Christine" <yuwei.chen@intel.com>
Cc: Rebecca Cran <rebecca@bsdio.com>,
	"Gao, Liming" <gaoliming@byosoft.com.cn>,
	"Feng, Bob C" <bob.c.feng@intel.com>,
	"Yang, Yuting2" <yuting2.yang@intel.com>
Subject: Re: [edk2-devel] [Patch V1 1/2] BaseTools: Python VfrCompiler implementation
Date: Wed, 21 Jun 2023 14:16:44 +0000	[thread overview]
Message-ID: <MW5PR11MB590682A2FED02C533C10FAB6965DA@MW5PR11MB5906.namprd11.prod.outlook.com> (raw)
In-Reply-To: <176AB1C9D3D2653B.14466@groups.io>

Hi all, 

The python implementation of VfrCompiler tool development work has been done.
Here is the patch, or you can get the code from edk2-basetools repo PR: https://github.com/tianocore/edk2-basetools/pull/102

If you are interested in it, please follow the readme in BaseTools\Source\Python\VfrCompiler (edk2basetools\VfrCompiler) folder and try the python tool.

If have any others comments or questions, please send email to me (yuwei.chen@intel.com) or Yang, Yuting (yuting2.yang@intel.com) or directly reply this email.

Thanks,
Christine

> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Yuwei
> Chen
> Sent: Wednesday, June 21, 2023 10:08 PM
> To: devel@edk2.groups.io
> Cc: Rebecca Cran <rebecca@bsdio.com>; Gao, Liming
> <gaoliming@byosoft.com.cn>; Feng, Bob C <bob.c.feng@intel.com>; Yang,
> Yuting2 <yuting2.yang@intel.com>
> Subject: [edk2-devel] [Patch V1 1/2] BaseTools: Python VfrCompiler
> implementation
> 
> This python VfrCompiler tool is the python implementation
> of the edk2 VfrCompiler tool which C implementation locates at
> https://github.com/tianocore/edk2/tree/master/BaseTools/Source/C/VfrCo
> mpile.
> 
> This python implementation not only covers the same usage as
> the C version VfrCompiler, but also extends several new features.
> 
> Edk2 Basetools issue link:
> https://github.com/tianocore/edk2-basetools/issues/68
> 
> Cc: Rebecca Cran <rebecca@bsdio.com>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Bob Feng <bob.c.feng@intel.com>
> Signed-off-by: Yuting Yang <yuting2.yang@intel.com>
> Signed-off-by: Yuwei Chen <yuwei.chen@intel.com>
> ---
>  BaseTools/Source/Python/VfrCompiler/IfrCommon.py        |    83 ++++
>  BaseTools/Source/Python/VfrCompiler/IfrCompiler.py      |   555
> ++++++++++++++++++++++++++
>  BaseTools/Source/Python/VfrCompiler/IfrCtypes.py        |  1804
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> +++++++++++++++++++
>  BaseTools/Source/Python/VfrCompiler/IfrError.py         |   134 +++++++
>  BaseTools/Source/Python/VfrCompiler/IfrFormPkg.py       |  2861
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> +++
>  BaseTools/Source/Python/VfrCompiler/IfrPreProcess.py    |   302
> ++++++++++++++
>  BaseTools/Source/Python/VfrCompiler/IfrTree.py          |  1528
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++
>  BaseTools/Source/Python/VfrCompiler/IfrUtility.py       |  2238
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++
>  BaseTools/Source/Python/VfrCompiler/ReadMe.md           |    47 +++
>  BaseTools/Source/Python/VfrCompiler/VfrSyntax.g4        |  1913
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++
>  BaseTools/Source/Python/VfrCompiler/VfrSyntaxLexer.py   |  1709
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++
>  BaseTools/Source/Python/VfrCompiler/VfrSyntaxParser.py  | 20480
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++
>  BaseTools/Source/Python/VfrCompiler/VfrSyntaxVisitor.py |  4846
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> +++++++++++++++++++++++++++++
>  BaseTools/Source/Python/VfrCompiler/__init__.py         |     1 +
>  14 files changed, 38501 insertions(+)
> 
> diff --git a/BaseTools/Source/Python/VfrCompiler/IfrCommon.py
> b/BaseTools/Source/Python/VfrCompiler/IfrCommon.py
> new file mode 100644
> index 000000000000..71c1daba9609
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/IfrCommon.py
> @@ -0,0 +1,83 @@
> +from VfrCompiler.IfrCtypes import *
> +
> +# Enumeration of EFI_STATUS.
> +RETURN_SUCCESS = EFI_SUCCESS = 0
> +EFI_BUFFER_TOO_SMALL = 0x8000000000000000 | (5)
> +EFI_ABORTED = 0x8000000000000000 | (21)
> +EFI_OUT_OF_RESOURCES = 0x8000000000000000 | (9)
> +EFI_INVALID_PARAMETER = 0x8000000000000000 | (2)
> +EFI_NOT_FOUND = 0x8000000000000000 | (14)
> +RETURN_INVALID_PARAMETER = 0x8000000000000000 | (2)
> +RETURN_UNSUPPORTED = 0x8000000000000000 | (3)
> +
> +
> +def EFI_ERROR(A):
> +    if A < 0:
> +        return True
> +    else:
> +        return False
> +
> +
> +# Converts a string to an EFI_GUID.
> +def StringToGuid(AsciiGuidBuffer: str, GuidBuffer: EFI_GUID):
> +    Data4 = [0] * 8
> +    if AsciiGuidBuffer == None or GuidBuffer == None:
> +        return EFI_INVALID_PARAMETER
> +    Index = 0
> +    while Index < 36:
> +        if Index == 8 or Index == 13 or Index == 18 or Index == 23:
> +            if AsciiGuidBuffer[Index] != "-":
> +                break
> +        else:
> +            if (
> +                (AsciiGuidBuffer[Index] >= "0" and AsciiGuidBuffer[Index] <= "9")
> +                or (AsciiGuidBuffer[Index] >= "a" and AsciiGuidBuffer[Index] <= "f")
> +                or (AsciiGuidBuffer[Index] >= "A" and AsciiGuidBuffer[Index] <= "F")
> +            ):
> +                Index += 1
> +                continue
> +            else:
> +                break
> +        Index += 1
> +        continue
> +
> +    if Index < 36:
> +        EdkLogger.error("VfrCompiler", PARAMETER_INVALID, "Invalid option
> value")
> +        return EFI_ABORTED
> +    Index = 11
> +    try:
> +        Data1 = int(AsciiGuidBuffer[0:8], 16)
> +        Data2 = int(AsciiGuidBuffer[9:13], 16)
> +        Data3 = int(AsciiGuidBuffer[14:18], 16)
> +        Data4[0] = int(AsciiGuidBuffer[19:21], 16)
> +        Data4[1] = int(AsciiGuidBuffer[21:23], 16)
> +        Data4[2] = int(AsciiGuidBuffer[24:26], 16)
> +        Data4[3] = int(AsciiGuidBuffer[26:28], 16)
> +        Data4[4] = int(AsciiGuidBuffer[28:30], 16)
> +        Data4[5] = int(AsciiGuidBuffer[30:32], 16)
> +        Data4[6] = int(AsciiGuidBuffer[32:34], 16)
> +        Data4[7] = int(AsciiGuidBuffer[34:36], 16)
> +    except:
> +        EdkLogger.error("VfrCompiler", PARAMETER_INVALID, "Invalid Data
> value!")
> +        Index = 0
> +
> +    # Verify the correct number of items were scanned.
> +    if Index != 11:
> +        EdkLogger.error("VfrCompiler", PARAMETER_INVALID, "Invalid option
> value")
> +        return EFI_ABORTED
> +
> +    # Copy the data into our GUID.
> +    GuidBuffer.Data1 = Data1
> +    GuidBuffer.Data2 = Data2
> +    GuidBuffer.Data3 = Data3
> +    GuidBuffer.Data4[0] = Data4[0]
> +    GuidBuffer.Data4[1] = Data4[1]
> +    GuidBuffer.Data4[2] = Data4[2]
> +    GuidBuffer.Data4[3] = Data4[3]
> +    GuidBuffer.Data4[4] = Data4[4]
> +    GuidBuffer.Data4[5] = Data4[5]
> +    GuidBuffer.Data4[6] = Data4[6]
> +    GuidBuffer.Data4[7] = Data4[7]
> +    Status = EFI_SUCCESS
> +
> +    return Status, GuidBuffer
> diff --git a/BaseTools/Source/Python/VfrCompiler/IfrCompiler.py
> b/BaseTools/Source/Python/VfrCompiler/IfrCompiler.py
> new file mode 100644
> index 000000000000..19f05791d5c1
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/IfrCompiler.py
> @@ -0,0 +1,555 @@
> +import re
> +import os
> +import sys
> +import yaml
> +import logging
> +import shutil
> +import subprocess
> +import time
> +import argparse
> +from antlr4 import *
> +from VfrCompiler.VfrSyntaxParser import *
> +from VfrCompiler.VfrSyntaxVisitor import *
> +from VfrCompiler.VfrSyntaxLexer import *
> +from VfrCompiler.IfrCommon import *
> +from VfrCompiler.IfrTree import *
> +from VfrCompiler.IfrPreProcess import *
> +from VfrCompiler.IfrError import *
> +from Common.LongFilePathSupport import LongFilePath
> +
> +
> +class COMPILER_RUN_STATUS(Enum):
> +    STATUS_STARTED = 0
> +    STATUS_INITIALIZED = 1
> +    STATUS_VFR_PREPROCESSED = 2
> +    STATUS_VFR_COMPILEED = 3
> +    STATUS_VFR_GENBINARY = 4
> +    STATUS_YAML_GENERATED = 5
> +    STATUS_YAML_PREPROCESSED = 6
> +    STATUS_YAML_COMPILED = 7
> +    STATUS_YAML_DLT_CONSUMED = 8
> +    STATUS_YAML_GENBINARY = 9
> +    STATUS_FINISHED = 10
> +    STATUS_FAILED = 11
> +    STATUS_DEAD = 12
> +
> +
> +"""
> + This is how we invoke the C preprocessor on the VFR source file
> + to resolve #defines, #includes, etc. To make C source files
> + shareable between VFR and drivers, define VFRCOMPILE so that
> + #ifdefs can be used in shared .h files.
> +"""
> +PREPROCESSOR_COMMAND = "cl "
> +PREPROCESSOR_OPTIONS = "/nologo /E /TC /DVFRCOMPILE "
> +
> +# Specify the filename extensions for the files we generate.
> +VFR__FILENAME_EXTENSION = ".vfr"
> +VFR_PREPROCESS_FILENAME_EXTENSION = ".i"
> +VFR_PACKAGE_FILENAME_EXTENSION = ".hpk"
> +VFR_RECORDLIST_FILENAME_EXTENSION = ".lst"
> +VFR_YAML_FILENAME_EXTENSION = ".yml"
> +VFR_JSON_FILENAME_EXTENSION = ".json"
> +
> +WARNING_LOG_LEVEL = 15
> +UTILITY_NAME = "VfrCompiler"
> +
> +parser = argparse.ArgumentParser(
> +    description="VfrCompiler",
> +    epilog="VfrCompile version {} \
> +                               Build {} Copyright (c) 2004-2016 Intel Corporation.\
> +                               All rights reserved.".format(
> +        VFR_COMPILER_VERSION, BUILD_VERSION
> +    ),
> +)
> +parser.add_argument("InputFileName", help="Input source file name")
> +parser.add_argument("--vfr", dest="LaunchVfrCompiler",
> action="store_true", help="Launch VfrCompiler")
> +parser.add_argument(
> +    "--version",
> +    action="version",
> +    version="VfrCompile version {} Build {}".format(VFR_COMPILER_VERSION,
> BUILD_VERSION),
> +    help="prints version info",
> +)
> +parser.add_argument("-l", dest="CreateRecordListFile", help="create an
> output IFR listing file")
> +parser.add_argument("-c", dest="CreateYamlFile", help="create Yaml file")
> +parser.add_argument("-j", dest="CreateJsonFile", help="create Json file")
> +parser.add_argument("-w", dest="Workspace", help="workspace")
> +parser.add_argument(
> +    "-o",
> +    "--output-directory",
> +    "-od",
> +    dest="OutputDirectory",
> +    help="deposit all output files to directory OutputDir, \
> +                    default is current directory",
> +)
> +parser.add_argument(
> +    "-oo",
> +    "--old-output-directory",
> +    "-ood",
> +    dest="OldOutputDirectory",
> +    help="Former directory OutputDir of output files, \
> +                    default is current directory",
> +)
> +parser.add_argument(
> +    "-b",
> +    "--create-ifr-package",
> +    "-ibin",
> +    dest="CreateIfrPkgFile",
> +    help="create an IFR HII pack file",
> +)
> +parser.add_argument(
> +    "-n",
> +    "--no-pre-processing",
> +    "-nopp",
> +    dest="SkipCPreprocessor",
> +    help="do not preprocessing input file",
> +)
> +parser.add_argument(
> +    "-f",
> +    "--pre-processing-flag",
> +    "-ppflag",
> +    dest="CPreprocessorOptions",
> +    help="C-preprocessor argument",
> +)  #
> +parser.add_argument("-s", "--string-db", dest="StringFileName",
> help="input uni string package file")
> +parser.add_argument(
> +    "-g",
> +    "--guid",
> +    dest="OverrideClassGuid",
> +    help="override class guid input,\
> +                    format is xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
> +)
> +parser.add_argument("-wae", "--warning-as-error", dest="WarningAsError",
> help="treat warning as an error")
> +parser.add_argument(
> +    "-a",
> +    "--autodefault",
> +    dest="AutoDefault",
> +    help="generate default value for question opcode if some default is
> missing",
> +)
> +parser.add_argument(
> +    "-d",
> +    "--checkdefault",
> +    dest="CheckDefault",
> +    help="check the default information in a question opcode",
> +)
> +parser.add_argument("-m", "--modulename", dest="ModuleName",
> help="Module name")
> +
> +
> +class CmdParser:
> +    def __init__(self, Args, Argc):
> +        self.Options = Options()
> +        self.RunStatus = COMPILER_RUN_STATUS.STATUS_STARTED
> +        self.PreProcessCmd = PREPROCESSOR_COMMAND
> +        self.PreProcessOpt = PREPROCESSOR_OPTIONS
> +        self.OptionIntialization(Args, Argc)
> +
> +    def OptionIntialization(self, Args, Argc):
> +        Status = EFI_SUCCESS
> +
> +        if Argc == 1:
> +            parser.print_help()
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +            return
> +
> +        if Args.LaunchVfrCompiler:
> +            self.Options.LaunchVfrCompiler = True
> +
> +        if Args.CreateRecordListFile:
> +            self.Options.CreateRecordListFile = True
> +
> +        if Args.ModuleName:
> +            self.Options.ModuleName = Args.ModuleName
> +
> +        if Args.OutputDirectory:
> +            self.Options.OutputDirectory = Args.OutputDirectory
> +            if self.Options.OutputDirectory == None:
> +                EdkLogger.error("VfrCompiler", OPTION_MISSING, "-o missing
> output directory name")
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +                return
> +            LastChar =
> self.Options.OutputDirectory[len(self.Options.OutputDirectory) - 1]
> +            if LastChar != "/" and LastChar != "\\":
> +                if self.Options.OutputDirectory.find("/") != -1:
> +                    self.Options.OutputDirectory += "/"
> +                    self.Options.DebugDirectory =
> os.path.dirname(os.path.dirname(self.Options.OutputDirectory)) +
> "/DEBUG/"
> +                else:
> +                    self.Options.OutputDirectory += "\\"
> +                    self.Options.DebugDirectory =
> os.path.dirname(os.path.dirname(self.Options.OutputDirectory)) +
> "\\DEBUG\\"
> +            EdkLogger.debug(9, "Output Directory
> {}".format(self.Options.OutputDirectory))
> +
> +        if Args.Workspace:
> +            self.Options.Workspace  = Args.Workspace
> +            IsInCludePathLine = False
> +            HasVFRPPLine = False
> +            self.Options.IncludePaths = []
> +            MakeFile =
> os.path.join(os.path.dirname(os.path.dirname(self.Options.OutputDirectory
> )), 'Makefile')
> +            with open(MakeFile, 'r') as File:
> +                for Line in File:
> +                    if Line.find("INC =  \\") != -1:
> +                        IsInCludePathLine = True
> +                        continue
> +                    if Line.find("VFRPP = ") != -1:
> +                        HasVFRPPLine = True
> +                        self.Options.VFRPP = Line.split('=')[1].strip()
> +                        continue
> +                    if IsInCludePathLine:
> +                        Line = Line.lstrip().rstrip(" \\\n\r")
> +                        if Line.startswith('/IC'):
> +                            InCludePath = Line.replace('/IC', 'C', 1)
> +                            self.Options.IncludePaths.append(InCludePath)
> +                        elif Line.startswith('/Ic'):
> +                            InCludePath = Line.replace('/Ic', 'C', 1)
> +                            self.Options.IncludePaths.append(InCludePath)
> +                        elif Line.startswith('/I$(WORKSPACE)'):
> +                            InCludePath = Line.replace('/I$(WORKSPACE)',
> self.Options.Workspace, 1)
> +                            self.Options.IncludePaths.append(InCludePath)
> +                        elif Line.startswith('/I$(DEBUG_DIR)'):
> +                            InCludePath = self.Options.DebugDirectory
> +                            self.Options.IncludePaths.append(InCludePath)
> +                        elif HasVFRPPLine == False:
> +                            IsInCludePathLine = False
> +                        else:
> +                            break
> +
> +        if Args.OldOutputDirectory:
> +            self.Options.OldOutputDirectory = Args.OldOutputDirectory
> +            if self.Options.OldOutputDirectory == None:
> +                EdkLogger.error("VfrCompiler", OPTION_MISSING, "-oo missing
> output directory name")
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +                return
> +            EdkLogger.debug(9, "Old Output Directory
> {}".format(self.Options.OldOutputDirectory))
> +
> +        if Args.CreateIfrPkgFile:
> +            self.Options.CreateIfrPkgFile = True
> +
> +        if Args.CreateYamlFile:
> +            self.Options.CreateYamlFile = True
> +
> +        if Args.CreateJsonFile:
> +            self.Options.CreateJsonFile = True
> +
> +        if Args.SkipCPreprocessor:
> +            self.Options.SkipCPreprocessor = True
> +
> +        if Args.CPreprocessorOptions:
> +            Options = Args.CPreprocessorOptions
> +            if Options == None:
> +                EdkLogger.error(
> +                    "VfrCompiler",
> +                    OPTION_MISSING,
> +                    "-od - missing C-preprocessor argument",
> +                )
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +                return
> +            self.Options.CPreprocessorOptions += " " + Options
> +
> +        if Args.StringFileName:
> +            StringFileName = Args.StringFileName
> +            if StringFileName == None:
> +                EdkLogger.error("VfrCompiler", OPTION_MISSING, "-s missing
> input string file name")
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +                return
> +            gVfrStringDB.SetStringFileName(StringFileName)
> +            EdkLogger.debug(9, "Input string file path {}".format(StringFileName))
> +
> +        if Args.OverrideClassGuid:
> +            res = StringToGuid(Args.OverrideClassGuid,
> self.Options.OverrideClassGuid)
> +            if type(res) == "int":
> +                Status = res
> +            else:
> +                Status = res[0]
> +                self.Options.OverrideClassGuid = res[1]
> +
> +            if EFI_ERROR(Status):
> +                EdkLogger.error(
> +                    "VfrCompiler",
> +                    FORMAT_INVALID,
> +                    "Invalid format: {}".format(Args.OverrideClassGuid),
> +                )
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +                return
> +
> +            self.Options.HasOverrideClassGuid = True
> +
> +        if Args.WarningAsError:
> +            self.Options.WarningAsError = True
> +
> +        if Args.AutoDefault:
> +            self.Options.AutoDefault = True
> +
> +        if Args.CheckDefault:
> +            self.Options.CheckDefault = True
> +
> +        if Args.InputFileName:
> +            self.Options.InputFileName = Args.InputFileName
> +            if self.Options.InputFileName == None:
> +                EdkLogger.error("VfrCompiler", OPTION_MISSING, "Input file name
> is not specified.")
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +                return
> +
> +            if self.Options.OutputDirectory == None:
> +                self.Options.OutputDirectory = ""
> +
> +        if self.SetBaseFileName() != 0:
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +            return
> +
> +        if self.SetPkgOutputFileName() != 0:
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +            return
> +
> +        if self.SetCOutputFileName() != 0:
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +            return
> +
> +        if self.SetPreprocessorOutputFileName() != 0:
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +            return
> +
> +        if self.SetRecordListFileName() != 0:
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +            return
> +
> +        if self.SetSourceYamlFileName() != 0:
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +            return
> +
> +        if self.SetJsonFileName() != 0:
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)
> +            return
> +
> +    def SetBaseFileName(self):
> +        if self.Options.InputFileName == None:
> +            return -1
> +        pFileName = self.Options.InputFileName
> +        while (pFileName.find("\\") != -1) or (pFileName.find("/") != -1):
> +            if pFileName.find("\\") != -1:
> +                i = pFileName.find("\\")
> +            else:
> +                i = pFileName.find("/")
> +
> +            if i == len(pFileName) - 1:
> +                return -1
> +
> +            pFileName = pFileName[i + 1 :]
> +
> +        if pFileName == "" or pFileName.find(".") == -1:
> +            return -1
> +
> +        self.Options.BaseFileName = pFileName[: pFileName.find(".")]
> +        return 0
> +
> +    def SetPkgOutputFileName(self):
> +        if self.Options.BaseFileName == None:
> +            return -1
> +        if self.Options.LaunchVfrCompiler:
> +            self.Options.PkgOutputFileName = self.Options.OutputDirectory +
> "PyVfr_" + self.Options.BaseFileName + ".hpk"
> +        return 0
> +
> +    def SetCOutputFileName(self):
> +        if self.Options.BaseFileName == None:
> +            return -1
> +        if self.Options.LaunchVfrCompiler:
> +            self.Options.COutputFileName = self.Options.DebugDirectory +
> "PyVfr_" + self.Options.BaseFileName + ".c"
> +        return 0
> +
> +    def SetPreprocessorOutputFileName(self):
> +        if self.Options.BaseFileName == None:
> +            return -1
> +        self.Options.CProcessedVfrFileName = self.Options.OutputDirectory +
> self.Options.BaseFileName + ".i"
> +        return 0
> +
> +    def SetRecordListFileName(self):
> +        if self.Options.BaseFileName == None:
> +            return -1
> +        if self.Options.LaunchVfrCompiler:
> +            self.Options.RecordListFileName = self.Options.DebugDirectory +
> "PyVfr_" + self.Options.BaseFileName + ".lst"
> +        return 0
> +
> +    def SetSourceYamlFileName(self):
> +        if self.Options.BaseFileName == None:
> +            return -1
> +        self.Options.YamlFileName = self.Options.DebugDirectory +
> self.Options.BaseFileName + ".yml"
> +        return 0
> +
> +    def SetJsonFileName(self):
> +        if self.Options.BaseFileName == None:
> +            return -1
> +        self.Options.JsonFileName = self.Options.DebugDirectory +
> self.Options.BaseFileName + ".json"
> +        return 0
> +
> +    def FindIncludeHeaderFile(self, Start, Name):
> +        FileList = []
> +        for Relpath, Dirs, Files in os.walk(Start):
> +            if Name in Files:
> +                FullPath = os.path.join(Start, Relpath, Name)
> +                FileList.append(os.path.normpath(os.path.abspath(FullPath)))
> +        return FileList
> +
> +    def SET_RUN_STATUS(self, Status):
> +        self.RunStatus = Status
> +
> +    def IS_RUN_STATUS(self, Status):
> +        return self.RunStatus == Status
> +
> +class VfrCompiler:
> +    def __init__(self, Cmd: CmdParser):
> +        self.Clear()
> +        self.Options = Cmd.Options
> +        self.RunStatus = Cmd.RunStatus
> +        self.VfrRoot = IfrTreeNode()
> +        self.PreProcessDB = PreProcessDB(self.Options)
> +        self.VfrTree = IfrTree(self.VfrRoot, self.PreProcessDB, self.Options)
> +        if (not self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED))
> \
> +            and (not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD)):
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_INITIALIZED)
> +
> +    def Clear(self):
> +        gVfrVarDataTypeDB.Clear()
> +        gVfrDefaultStore.Clear()
> +        gVfrDataStorage.Clear()
> +        gFormPkg.Clear()
> +        gIfrFormId.Clear()
> +
> +    def PreProcess(self):
> +        if not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_INITIALIZED):
> +            if not self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD):
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED)
> +        else:
> +            if self.Options.SkipCPreprocessor == False:
> +                # call C precessor first in the tool itself, but currently not support
> here
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED)
> +            else:
> +                # makefile will call cl commands to generate .i file
> +                # do not need to run C preprocessor in this tool itself
> +                self.PreProcessDB.Preprocess()
> +
> self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_VFR_PREPROCESSE
> D)
> +
> +    def Compile(self):
> +        InFileName = self.Options.CProcessedVfrFileName
> +        if not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_VFR_PREPROCESSED):
> +            EdkLogger.error(
> +                "VfrCompiler",
> +                FILE_PARSE_FAILURE,
> +                "compile error in file %s" % InFileName,
> +                InFileName,
> +            )
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED)
> +        else:
> +            gVfrErrorHandle.SetInputFile(self.Options.InputFileName)
> +            gVfrErrorHandle.SetWarningAsError(self.Options.WarningAsError)
> +
> +            try:
> +                InputStream = FileStream(InFileName)
> +                VfrLexer = VfrSyntaxLexer(InputStream)
> +                VfrStream = CommonTokenStream(VfrLexer)
> +                VfrParser = VfrSyntaxParser(VfrStream)
> +            except:
> +                EdkLogger.error(
> +                    "VfrCompiler",
> +                    FILE_OPEN_FAILURE,
> +                    "File open failed for %s" % InFileName,
> +                    InFileName,
> +                )
> +                if not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD):
> +                    self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED)
> +                return
> +            self.Visitor = VfrSyntaxVisitor(self.PreProcessDB, self.VfrRoot,
> self.Options.OverrideClassGuid)
> +            self.Visitor.visit(VfrParser.vfrProgram())
> +
> +            if self.Visitor.ParserStatus != 0:
> +                if not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD):
> +                    EdkLogger.error(
> +                        "VfrCompiler",
> +                        FILE_PARSE_FAILURE,
> +                        "compile error in file %s" % InFileName,
> +                        InFileName,
> +                    )
> +                    self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED)
> +                return
> +
> +            if gFormPkg.HavePendingUnassigned() == True:
> +                gFormPkg.PendingAssignPrintAll()
> +                if not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD):
> +                    EdkLogger.error(
> +                        "VfrCompiler",
> +                        FILE_PARSE_FAILURE,
> +                        "compile error in file %s" % InFileName,
> +                        InFileName,
> +                    )
> +                    self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED)
> +                return
> +
> +
> self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_VFR_COMPILEED)
> +            if self.Options.CreateJsonFile:
> +                self.VfrTree.DumpJson()
> +
> +    def GenBinary(self):
> +        if not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_VFR_COMPILEED):
> +            if not self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD):
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED)
> +        else:
> +            if self.Options.CreateIfrPkgFile:
> +                self.VfrTree.GenBinary()
> +
> +    def GenCFile(self):
> +        if not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_VFR_COMPILEED):
> +            if not self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD):
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED)
> +        else:
> +            if self.Options.CreateIfrPkgFile:
> +                self.VfrTree.GenCFile()
> +
> +    def GenRecordListFile(self):
> +        if not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_VFR_COMPILEED):
> +            if not self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD):
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED)
> +        else:
> +            if self.Options.CreateRecordListFile:
> +                self.VfrTree.GenRecordListFile()
> +
> +    def GenBinaryFiles(self):
> +        if not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_VFR_COMPILEED):
> +            if not self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD):
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED)
> +        else:
> +            self.VfrTree.GenBinaryFiles()
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FINISHED)
> +
> +    def DumpSourceYaml(self):
> +        if not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_VFR_COMPILEED) \
> +            and not
> self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FINISHED):
> +            if not self.IS_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_DEAD):
> +                self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FAILED)
> +        else:
> +            if self.Options.CreateYamlFile:
> +                self.VfrTree.DumpSourceYaml()
> +            self.SET_RUN_STATUS(COMPILER_RUN_STATUS.STATUS_FINISHED)
> +
> +    def SET_RUN_STATUS(self, Status):
> +        self.RunStatus = Status
> +
> +    def IS_RUN_STATUS(self, Status):
> +        return self.RunStatus == Status
> +
> +
> +def main():
> +    Args = parser.parse_args()
> +    Argc = len(sys.argv)
> +    EdkLogger.SetLevel(WARNING_LOG_LEVEL)
> +    Cmd = CmdParser(Args, Argc)
> +    if Cmd.Options.LaunchVfrCompiler:
> +        Compiler = VfrCompiler(Cmd)
> +        Compiler.PreProcess()
> +        Compiler.Compile()
> +        Compiler.GenBinaryFiles()
> +        Compiler.DumpSourceYaml()
> +
> +    Status = Compiler.RunStatus
> +    if Status == COMPILER_RUN_STATUS.STATUS_DEAD or Status ==
> COMPILER_RUN_STATUS.STATUS_FAILED:
> +        return 2
> +
> +    return EFI_SUCCESS
> +
> +
> +if __name__ == "__main__":
> +    exit(main())
> diff --git a/BaseTools/Source/Python/VfrCompiler/IfrCtypes.py
> b/BaseTools/Source/Python/VfrCompiler/IfrCtypes.py
> new file mode 100644
> index 000000000000..bcc7eb264891
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/IfrCtypes.py
> @@ -0,0 +1,1804 @@
> +from ctypes import *
> +from VfrCompiler.IfrError import *
> +from struct import *
> +
> +
> +EFI_STRING_ID_INVALID = 0x0
> +EFI_HII_DEFAULT_CLASS_STANDARD = 0x0000
> +EFI_HII_DEFAULT_CLASS_MANUFACTURING = 0x0001
> +EFI_IFR_MAX_LENGTH = 0xFF
> +EFI_VARSTORE_ID_INVALID = 0
> +EFI_VARSTORE_ID_START = 0x20
> +EFI_VAROFFSET_INVALID = 0xFFFF
> +EFI_IMAGE_ID_INVALID = 0xFFFF
> +
> +EFI_NON_DEVICE_CLASS = 0x00
> +EFI_DISK_DEVICE_CLASS = 0x01
> +EFI_VIDEO_DEVICE_CLASS = 0x02
> +EFI_NETWORK_DEVICE_CLASS = 0x04
> +EFI_INPUT_DEVICE_CLASS = 0x08
> +EFI_ON_BOARD_DEVICE_CLASS = 0x10
> +EFI_OTHER_DEVICE_CLASS = 0x20
> +
> +EFI_SETUP_APPLICATION_SUBCLASS = 0x00
> +EFI_GENERAL_APPLICATION_SUBCLASS = 0x01
> +EFI_FRONT_PAGE_SUBCLASS = 0x02
> +EFI_SINGLE_USE_SUBCLASS = 0x03
> +
> +# EFI_HII_PACKAGE_TYPE_x.
> +
> +EFI_HII_PACKAGE_TYPE_ALL = 0x00
> +EFI_HII_PACKAGE_TYPE_GUID = 0x01
> +EFI_HII_PACKAGE_FORM = 0x02
> +EFI_HII_PACKAGE_KEYBOARD_LAYOUT = 0x03
> +EFI_HII_PACKAGE_STRINGS = 0x04
> +EFI_HII_PACKAGE_FONTS = 0x05
> +EFI_HII_PACKAGE_IMAGES = 0x06
> +EFI_HII_PACKAGE_SIMPLE_FONTS = 0x07
> +EFI_HII_PACKAGE_DEVICE_PATH = 0x08
> +EFI_HII_PACKAGE_END = 0xDF
> +EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN = 0xE0
> +EFI_HII_PACKAGE_TYPE_SYSTEM_END = 0xFF
> +
> +EFI_IFR_EXTEND_OP_LABEL = 0x0
> +EFI_IFR_EXTEND_OP_BANNER = 0x1
> +EFI_IFR_EXTEND_OP_TIMEOUT = 0x2
> +EFI_IFR_EXTEND_OP_CLASS = 0x3
> +EFI_IFR_EXTEND_OP_SUBCLASS = 0x4
> +
> +MAX_IFR_EXPRESSION_DEPTH = 0x9
> +
> +INVALID_ARRAY_INDEX = 0xFFFFFFFF
> +
> +EFI_IFR_TYPE_NUM_SIZE_8 = 0x00
> +EFI_IFR_TYPE_NUM_SIZE_16 = 0x01
> +EFI_IFR_TYPE_NUM_SIZE_32 = 0x02
> +EFI_IFR_TYPE_NUM_SIZE_64 = 0x03
> +EFI_IFR_TYPE_BOOLEAN = 0x04
> +EFI_IFR_TYPE_TIME = 0x05
> +EFI_IFR_TYPE_DATE = 0x06
> +EFI_IFR_TYPE_STRING = 0x07
> +EFI_IFR_TYPE_OTHER = 0x08
> +EFI_IFR_TYPE_UNDEFINED = 0x09
> +EFI_IFR_TYPE_ACTION = 0x0A
> +EFI_IFR_TYPE_BUFFER = 0x0B
> +EFI_IFR_TYPE_REF = 0x0C
> +
> +
> +EFI_IFR_FLAGS_HORIZONTAL = 0x01
> +
> +EFI_IFR_FLAG_READ_ONLY = 0x01
> +EFI_IFR_FLAG_CALLBACK = 0x04
> +EFI_IFR_FLAG_RESET_REQUIRED = 0x10
> +EFI_IFR_FLAG_REST_STYLE = 0x20
> +EFI_IFR_FLAG_RECONNECT_REQUIRED = 0x40
> +EFI_IFR_FLAG_OPTIONS_ONLY = 0x80
> +
> +EFI_IFR_STRING_MULTI_LINE = 0x01
> +
> +EDKII_IFR_DISPLAY_BIT = 0xC0
> +EDKII_IFR_DISPLAY_INT_DEC_BIT = 0x00
> +EDKII_IFR_DISPLAY_UINT_DEC_BIT = 0x40
> +EDKII_IFR_DISPLAY_UINT_HEX_BIT = 0x80
> +
> +EDKII_IFR_NUMERIC_SIZE_BIT = 0x3F
> +
> +EFI_IFR_MAX_DEFAULT_TYPE = 0x10
> +
> +EFI_HII_SIBT_END = 0x00
> +EFI_HII_SIBT_STRING_SCSU = 0x10
> +EFI_HII_SIBT_STRING_SCSU_FONT = 0x11
> +EFI_HII_SIBT_STRINGS_SCSU = 0x12
> +EFI_HII_SIBT_STRINGS_SCSU_FONT = 0x13
> +EFI_HII_SIBT_STRING_UCS2 = 0x14
> +EFI_HII_SIBT_STRING_UCS2_FONT = 0x15
> +EFI_HII_SIBT_STRINGS_UCS2 = 0x16
> +EFI_HII_SIBT_STRINGS_UCS2_FONT = 0x17
> +EFI_HII_SIBT_DUPLICATE = 0x20
> +EFI_HII_SIBT_SKIP2 = 0x21
> +EFI_HII_SIBT_SKIP1 = 0x22
> +EFI_HII_SIBT_EXT1 = 0x30
> +EFI_HII_SIBT_EXT2 = 0x31
> +EFI_HII_SIBT_EXT4 = 0x32
> +EFI_HII_SIBT_FONT = 0x40
> +
> +BasicTypes = [
> +    EFI_IFR_TYPE_NUM_SIZE_8,
> +    EFI_IFR_TYPE_NUM_SIZE_16,
> +    EFI_IFR_TYPE_NUM_SIZE_32,
> +    EFI_IFR_TYPE_NUM_SIZE_64,
> +]
> +BasicCInts = [c_uint64, c_uint32, c_uint16, c_uint8, c_ubyte, c_ushort]
> +
> +
> +class EFI_GUID(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Data1", c_uint32),
> +        ("Data2", c_uint16),
> +        ("Data3", c_uint16),
> +        ("Data4", c_ubyte * 8),
> +    ]
> +
> +    def from_list(self, listformat: list) -> None:
> +        self.Data1 = listformat[0]
> +        self.Data2 = listformat[1]
> +        self.Data3 = listformat[2]
> +        for i in range(8):
> +            self.Data4[i] = listformat[i + 3]
> +
> +    def to_string(self) -> str:
> +        GuidStr = (
> +            "{"
> +            + "{}, {}, {}, ".format("0x%x" % (self.Data1), "0x%x" % (self.Data2),
> "0x%x" % (self.Data3))
> +            + "{"
> +            + "{}, {}, {}, {}, {}, {}, {}, {}".format(
> +                "0x%x" % (self.Data4[0]),
> +                "0x%x" % (self.Data4[1]),
> +                "0x%x" % (self.Data4[2]),
> +                "0x%x" % (self.Data4[3]),
> +                "0x%x" % (self.Data4[4]),
> +                "0x%x" % (self.Data4[5]),
> +                "0x%x" % (self.Data4[6]),
> +                "0x%x" % (self.Data4[7]),
> +            )
> +            + "}}"
> +        )
> +        return GuidStr
> +
> +    def __cmp__(self, otherguid) -> bool:
> +        if not isinstance(otherguid, EFI_GUID):
> +            return "Input is not the GUID instance!"
> +        rt = False
> +        if self.Data1 == otherguid.Data1 and self.Data2 == otherguid.Data2 and
> self.Data3 == otherguid.Data3:
> +            rt = True
> +            for i in range(8):
> +                rt = rt & (self.Data4[i] == otherguid.Data4[i])
> +        return rt
> +
> +
> +GuidArray = c_ubyte * 8
> +EFI_HII_PLATFORM_SETUP_FORMSET_GUID = EFI_GUID(
> +    0x93039971, 0x8545, 0x4B04, GuidArray(0xB4, 0x5E, 0x32, 0xEB, 0x83,
> 0x26, 0x4, 0xE)
> +)
> +
> +EFI_IFR_TIANO_GUID = EFI_GUID(0xF0B1735, 0x87A0, 0x4193,
> GuidArray(0xB2, 0x66, 0x53, 0x8C, 0x38, 0xAF, 0x48, 0xCE))
> +
> +EDKII_IFR_BIT_VARSTORE_GUID = (
> +    0x82DDD68B,
> +    0x9163,
> +    0x4187,
> +    GuidArray(0x9B, 0x27, 0x20, 0xA8, 0xFD, 0x60, 0xA7, 0x1D),
> +)
> +
> +EFI_IFR_FRAMEWORK_GUID = (
> +    0x31CA5D1A,
> +    0xD511,
> +    0x4931,
> +    GuidArray(0xB7, 0x82, 0xAE, 0x6B, 0x2B, 0x17, 0x8C, 0xD7),
> +)
> +
> +
> +class EFI_IFR_OP_HEADER(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("OpCode", c_ubyte),
> +        ("Length", c_ubyte, 7),
> +        ("Scope", c_ubyte, 1),
> +    ]
> +
> +
> +class EFI_IFR_FORM_SET(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Guid", EFI_GUID),
> +        ("FormSetTitle", c_uint16),
> +        ("Help", c_uint16),
> +        ("Flags", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_GUID_CLASS(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Guid", EFI_GUID),
> +        ("ExtendOpCode", c_ubyte),
> +        ("Class", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_GUID_SUBCLASS(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Guid", EFI_GUID),
> +        ("ExtendOpCode", c_ubyte),
> +        ("SubClass", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_DEFAULTSTORE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("DefaultName", c_uint16),
> +        ("DefaultId", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_VARSTORE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Guid", EFI_GUID),
> +        ("VarStoreId", c_uint16),
> +        ("Size", c_uint16),
> +        ("Name", ARRAY(c_ubyte, 2)),
> +    ]
> +
> +
> +def Refine_EFI_IFR_VARSTORE(Nums):
> +    class EFI_IFR_VARSTORE(Structure):
> +        _pack_ = 1
> +        _fields_ = [
> +            ("Header", EFI_IFR_OP_HEADER),
> +            ("Guid", EFI_GUID),
> +            ("VarStoreId", c_uint16),
> +            ("Size", c_uint16),
> +            ("Name", ARRAY(c_ubyte, Nums)),
> +        ]
> +
> +        def __init__(self) -> None:
> +            self.Header = EFI_IFR_OP_HEADER()
> +
> +    return EFI_IFR_VARSTORE()
> +
> +
> +class EFI_IFR_VARSTORE_EFI(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("VarStoreId", c_uint16),
> +        ("Guid", EFI_GUID),
> +        ("Attributes", c_uint32),
> +        ("Size", c_uint16),
> +        ("Name", ARRAY(c_ubyte, 2)),
> +    ]
> +
> +
> +def Refine_EFI_IFR_VARSTORE_EFI(Nums):
> +    class EFI_IFR_VARSTORE_EFI(Structure):
> +        _pack_ = 1
> +        _fields_ = [
> +            ("Header", EFI_IFR_OP_HEADER),
> +            ("VarStoreId", c_uint16),
> +            ("Guid", EFI_GUID),
> +            ("Attributes", c_uint32),
> +            ("Size", c_uint16),
> +            ("Name", ARRAY(c_ubyte, Nums)),
> +        ]
> +
> +        def __init__(self) -> None:
> +            self.Header = EFI_IFR_OP_HEADER()
> +
> +    return EFI_IFR_VARSTORE_EFI()
> +
> +
> +class EFI_IFR_GUID(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Guid", EFI_GUID),
> +    ]
> +
> +
> +def Refine_EFI_IFR_BUFFER(Nums):
> +    class EFI_IFR_BUFFER(Structure):
> +        _pack_ = 1
> +        _fields_ = [
> +            ("Data", ARRAY(c_ubyte, Nums)),
> +        ]
> +
> +        def SetBuffer(self, Buffer):
> +            self.Buffer = Buffer
> +
> +    return EFI_IFR_BUFFER()
> +
> +
> +def Refine_EFI_IFR_BIT_BUFFER(Nums):
> +    class EFI_IFR_BIT_BUFFER(Structure):
> +        _pack_ = 1
> +        _fields_ = [
> +            ("Data", ARRAY(c_ubyte, Nums)),
> +        ]
> +
> +        def SetBuffer(self, Buffer):
> +            self.Buffer = Buffer
> +
> +    return EFI_IFR_BIT_BUFFER
> +
> +
> +def Refine_EFI_IFR_BIT(Type, PreBits, Size, Data):
> +    if PreBits == 0:
> +
> +        class Refine_EFI_IFR_BIT(Structure):
> +            _pack_ = 1
> +            _fields_ = [
> +                ("Data", Type, Size),  # the really needed data
> +                ("Postfix", Type, sizeof(Type) * 8 - Size),
> +            ]
> +
> +            def __init__(self, Data):
> +                self.Data = Data
> +    elif sizeof(Type) * 8 - Size - PreBits == 0:
> +
> +        class Refine_EFI_IFR_BIT(Structure):
> +            _pack_ = 1
> +            _fields_ = [
> +                ("Prefix", Type, PreBits),
> +                ("Data", Type, Size),  # the really needed data
> +            ]
> +
> +            def __init__(self, Data):
> +                self.Data = Data
> +    else:
> +        class Refine_EFI_IFR_BIT(Structure):
> +            _pack_ = 1
> +            _fields_ = [
> +                ("Prefix", Type, PreBits),
> +                ("Data", Type, Size),  # the really needed data
> +                ("Postfix", Type, sizeof(Type) * 8 - Size - PreBits),
> +            ]
> +
> +            def __init__(self, Data):
> +                self.Data = Data
> +
> +    return Refine_EFI_IFR_BIT(Data)
> +
> +
> +class EFI_IFR_GUID_VAREQNAME(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Guid", EFI_GUID),
> +        ("ExtendOpCode", c_uint8),
> +        ("QuestionId", c_uint16),
> +        ("NameId", c_uint16),
> +    ]
> +
> +
> +class EFI_HII_PACKAGE_HEADER(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Length", c_uint32, 24),
> +        ("Type", c_uint32, 8),
> +    ]
> +
> +
> +class EFI_HII_STRING_PACKAGE_HDR(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_PACKAGE_HEADER),
> +        ("HdrSize", c_uint32),
> +        ("StringInfoOffset", c_uint32),
> +        ("LanguageWindow", c_ushort * 16),
> +        ("LanguageName", c_uint16),
> +        ("Language", c_char * 2),
> +    ]
> +
> +
> +class EFI_IFR_VARSTORE_NAME_VALUE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("VarStoreId", c_uint16),
> +        ("Guid", EFI_GUID),
> +    ]
> +
> +
> +class EFI_IFR_FORM(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("FormId", c_uint16),
> +        ("FormTitle", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_GUID_BANNER(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Guid", EFI_GUID),
> +        ("ExtendOpCode", c_ubyte),
> +        ("Title", c_uint16),
> +        ("LineNumber", c_uint16),
> +        ("Alignment", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_GUID_TIMEOUT(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Guid", EFI_GUID),
> +        ("ExtendOpCode", c_ubyte),
> +        ("TimeOut", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_GUID_LABEL(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Guid", EFI_GUID),
> +        ("ExtendOpCode", c_ubyte),
> +        ("Number", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_RULE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("RuleId", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_STATEMENT_HEADER(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Prompt", c_uint16),
> +        ("Help", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_SUBTITLE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Statement", EFI_IFR_STATEMENT_HEADER),
> +        ("Flags", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_TEXT(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Statement", EFI_IFR_STATEMENT_HEADER),
> +        ("TextTwo", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_IMAGE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Id", c_uint16),
> +    ]
> +
> +
> +class VarStoreInfoNode(Union):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("VarName", c_uint16),
> +        ("VarOffset", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_QUESTION_HEADER(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_STATEMENT_HEADER),
> +        ("QuestionId", c_uint16),
> +        ("VarStoreId", c_uint16),
> +        ("VarStoreInfo", VarStoreInfoNode),
> +        ("Flags", c_ubyte),
> +    ]
> +
> +
> +class u8Node(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("MinValue", c_ubyte),
> +        ("MaxValue", c_ubyte),
> +        ("Step", c_ubyte),
> +    ]
> +
> +
> +class u16Node(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("MinValue", c_uint16),
> +        ("MaxValue", c_uint16),
> +        ("Step", c_uint16),
> +    ]
> +
> +
> +class u32Node(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("MinValue", c_uint32),
> +        ("MaxValue", c_uint32),
> +        ("Step", c_uint32),
> +    ]
> +
> +
> +class u64Node(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("MinValue", c_uint64),
> +        ("MaxValue", c_uint64),
> +        ("Step", c_uint64),
> +    ]
> +
> +
> +class MINMAXSTEP_DATA(Union):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("u8", u8Node),
> +        ("u16", u16Node),
> +        ("u32", u32Node),
> +        ("u64", u64Node),
> +    ]
> +
> +
> +EFI_IFR_NUMERIC_SIZE = 0x03
> +EFI_IFR_NUMERIC_SIZE_1 = 0x00
> +EFI_IFR_NUMERIC_SIZE_2 = 0x01
> +EFI_IFR_NUMERIC_SIZE_4 = 0x02
> +EFI_IFR_NUMERIC_SIZE_8 = 0x03
> +EFI_IFR_DISPLAY = 0x30
> +EFI_IFR_DISPLAY_INT_DEC = 0x00
> +EFI_IFR_DISPLAY_UINT_DEC = 0x10
> +EFI_IFR_DISPLAY_UINT_HEX = 0x20
> +
> +
> +class EFI_IFR_ONE_OF(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("Flags", c_ubyte),
> +        ("Data", MINMAXSTEP_DATA),
> +    ]
> +
> +
> +def Refine_EFI_IFR_ONE_OF(Type):
> +    if Type == EFI_IFR_TYPE_NUM_SIZE_8:
> +        DataType = u8Node
> +    elif Type == EFI_IFR_TYPE_NUM_SIZE_16:
> +        DataType = u16Node
> +    elif Type == EFI_IFR_TYPE_NUM_SIZE_32:
> +        DataType = u32Node
> +    elif Type == EFI_IFR_TYPE_NUM_SIZE_64:
> +        DataType = u64Node
> +    else:
> +        DataType = u32Node
> +
> +    class EFI_IFR_ONE_OF(Structure):
> +        _pack_ = 1
> +        _fields_ = [
> +            ("Header", EFI_IFR_OP_HEADER),
> +            ("Question", EFI_IFR_QUESTION_HEADER),
> +            ("Flags", c_ubyte),
> +            ("Data", DataType),
> +        ]
> +
> +    return EFI_IFR_ONE_OF()
> +
> +
> +EFI_IFR_CHECKBOX_DEFAULT = 0x01
> +EFI_IFR_CHECKBOX_DEFAULT_MFG = 0x02
> +
> +
> +class EFI_IFR_CHECKBOX(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("Flags", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_NUMERIC(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("Flags", c_ubyte),
> +        ("Data", MINMAXSTEP_DATA),
> +    ]
> +
> +
> +def Refine_EFI_IFR_NUMERIC(Type):
> +
> +    if Type == EFI_IFR_TYPE_NUM_SIZE_8:
> +        DataType = u8Node
> +    elif Type == EFI_IFR_TYPE_NUM_SIZE_16:
> +        DataType = u16Node
> +    elif Type == EFI_IFR_TYPE_NUM_SIZE_32:
> +        DataType = u32Node
> +    elif Type == EFI_IFR_TYPE_NUM_SIZE_64:
> +        DataType = u64Node
> +    else:
> +        DataType = u32Node
> +    class EFI_IFR_NUMERIC(Structure):
> +        _pack_ = 1
> +        _fields_ = [
> +            ("Header", EFI_IFR_OP_HEADER),
> +            ("Question", EFI_IFR_QUESTION_HEADER),
> +            ("Flags", c_ubyte),
> +            ("Data", DataType),
> +        ]
> +
> +    return EFI_IFR_NUMERIC()
> +
> +
> +class EFI_IFR_PASSWORD(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("MinSize", c_uint16),
> +        ("MaxSize", c_uint16),
> +    ]
> +
> +
> +class EFI_HII_TIME(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Hour", c_ubyte),
> +        ("Minute", c_ubyte),
> +        ("Second", c_ubyte),
> +    ]
> +
> +
> +class EFI_HII_DATE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Year", c_uint16),
> +        ("Month", c_ubyte),
> +        ("Day", c_ubyte),
> +    ]
> +
> +
> +class EFI_HII_REF(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("QuestionId", c_uint16),
> +        ("FormId", c_uint16),
> +        ("FormSetGuid", EFI_GUID),
> +        ("DevicePath", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_TYPE_VALUE(Union):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("u8", c_ubyte),
> +        ("u16", c_uint16),
> +        ("u32", c_uint32),
> +        ("u64", c_uint64),
> +        ("b", c_ubyte),  #
> +        ("time", EFI_HII_TIME),
> +        ("date", EFI_HII_DATE),
> +        ("string", c_uint16),
> +        ("ref", EFI_HII_REF),
> +    ]
> +
> +
> +class EFI_IFR_ONE_OF_OPTION(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Option", c_uint16),
> +        ("Flags", c_ubyte),
> +        ("Type", c_ubyte),
> +        ("Value", EFI_IFR_TYPE_VALUE),
> +    ]
> +
> +
> +TypeDict = {
> +    EFI_IFR_TYPE_NUM_SIZE_8: c_ubyte,
> +    EFI_IFR_TYPE_NUM_SIZE_16: c_ushort,
> +    EFI_IFR_TYPE_NUM_SIZE_32: c_ulong,
> +    EFI_IFR_TYPE_NUM_SIZE_64: c_ulonglong,
> +    EFI_IFR_TYPE_BOOLEAN: c_ubyte,
> +    EFI_IFR_TYPE_TIME: EFI_HII_TIME,
> +    EFI_IFR_TYPE_DATE: EFI_HII_DATE,
> +    EFI_IFR_TYPE_STRING: c_uint16,
> +    EFI_IFR_TYPE_REF: EFI_HII_REF,
> +}
> +
> +TypeSizeDict = {
> +    EFI_IFR_TYPE_NUM_SIZE_8: 1,
> +    EFI_IFR_TYPE_NUM_SIZE_16: 2,
> +    EFI_IFR_TYPE_NUM_SIZE_32: 4,
> +    EFI_IFR_TYPE_NUM_SIZE_64: 8,
> +    EFI_IFR_TYPE_BOOLEAN: 1,
> +    EFI_IFR_TYPE_STRING: 2,
> +}
> +
> +SizeTypeDict = {
> +    1: c_uint8,
> +    2: c_uint16,
> +    4: c_uint32,
> +    8: c_uint64,
> +}
> +
> +
> +def Refine_EFI_IFR_ONE_OF_OPTION(Type, Nums):
> +    ValueType = TypeDict[Type]
> +
> +    class EFI_IFR_ONE_OF_OPTION(Structure):
> +        _pack_ = 1
> +        _fields_ = [
> +            ("Header", EFI_IFR_OP_HEADER),
> +            ("Option", c_uint16),
> +            ("Flags", c_ubyte),
> +            ("Type", c_ubyte),
> +            ("Value", ValueType * Nums),
> +        ]
> +
> +        def __init__(self) -> None:
> +            self.Header = EFI_IFR_OP_HEADER()
> +
> +    return EFI_IFR_ONE_OF_OPTION()
> +
> +
> +EFI_IFR_OPTION_DEFAULT = 0x10
> +EFI_IFR_OPTION_DEFAULT_MFG = 0x20
> +
> +
> +class EFI_IFR_SUPPRESS_IF(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_LOCKED(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_ACTION(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("QuestionConfig", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_REF(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("FormId", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_REF2(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("FormId", c_uint16),
> +        ("QuestionId", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_REF3(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("FormId", c_uint16),
> +        ("QuestionId", c_uint16),
> +        ("FormSetId", EFI_GUID),
> +    ]
> +
> +
> +class EFI_IFR_REF4(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("FormId", c_uint16),
> +        ("QuestionId", c_uint16),
> +        ("FormSetId", EFI_GUID),
> +        ("DevicePath", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_REF5(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_RESET_BUTTON(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Statement", EFI_IFR_STATEMENT_HEADER),
> +        ("DefaultId", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_NO_SUBMIT_IF(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Error", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_INCONSISTENT_IF(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Error", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_EQ_ID_VAL(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("QuestionId", c_uint16),
> +        ("Value", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_EQ_ID_ID(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("QuestionId1", c_uint16),
> +        ("QuestionId2", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_EQ_ID_VAL_LIST(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("QuestionId", c_uint16),
> +        ("ListLength", c_uint16),
> +        ("ValueList", c_uint16),  #
> +    ]
> +
> +
> +def Refine_EFI_IFR_EQ_ID_VAL_LIST(Nums):
> +    class EFI_IFR_EQ_ID_VAL_LIST(Structure):
> +        _pack_ = 1
> +        _fields_ = [
> +            ("Header", EFI_IFR_OP_HEADER),
> +            ("QuestionId", c_uint16),
> +            ("ListLength", c_uint16),
> +            ("ValueList", c_uint16 * Nums),
> +        ]
> +
> +        def __init__(self):
> +            self.Header = EFI_IFR_OP_HEADER()
> +
> +    return EFI_IFR_EQ_ID_VAL_LIST()
> +
> +
> +class EFI_IFR_AND(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_OR(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_NOT(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_GRAY_OUT_IF(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_DATE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("Flags", c_ubyte),
> +    ]
> +
> +
> +EFI_QF_DATE_YEAR_SUPPRESS = 0x01
> +EFI_QF_DATE_MONTH_SUPPRESS = 0x02
> +EFI_QF_DATE_DAY_SUPPRESS = 0x04
> +
> +EFI_QF_DATE_STORAGE = 0x30
> +QF_DATE_STORAGE_NORMAL = 0x00
> +QF_DATE_STORAGE_TIME = 0x10
> +QF_DATE_STORAGE_WAKEUP = 0x20
> +
> +
> +class EFI_IFR_TIME(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("Flags", c_ubyte),
> +    ]
> +
> +
> +QF_TIME_HOUR_SUPPRESS = 0x01
> +QF_TIME_MINUTE_SUPPRESS = 0x02
> +QF_TIME_SECOND_SUPPRESS = 0x04
> +QF_TIME_STORAGE = 0x30
> +QF_TIME_STORAGE_NORMAL = 0x00
> +QF_TIME_STORAGE_TIME = 0x10
> +QF_TIME_STORAGE_WAKEUP = 0x20
> +
> +
> +class EFI_IFR_STRING(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("MinSize", c_ubyte),
> +        ("MaxSize", c_ubyte),
> +        ("Flags", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_REFRESH(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("RefreshInterval", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_DISABLE_IF(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_TO_LOWER(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_TO_UPPER(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_MAP(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_ORDERED_LIST(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Question", EFI_IFR_QUESTION_HEADER),
> +        ("MaxContainers", c_ubyte),
> +        ("Flags", c_ubyte),
> +    ]
> +
> +
> +EFI_IFR_UNIQUE_SET = 0x01
> +EFI_IFR_NO_EMPTY_SET = 0x02
> +
> +
> +class EFI_IFR_VARSTORE_DEVICE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("DevicePath", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_VERSION(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_END(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_MATCH(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_GET(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("VarStoreId", c_uint16),
> +        ("VarStoreInfo", VarStoreInfoNode),
> +        ("VarStoreType", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_SET(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("VarStoreId", c_uint16),
> +        ("VarStoreInfo", VarStoreInfoNode),
> +        ("VarStoreType", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_READ(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_WRITE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_EQUAL(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_NOT_EQUAL(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_GREATER_THAN(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_GREATER_EQUAL(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_LESS_EQUAL(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_LESS_THAN(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_BITWISE_AND(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_BITWISE_OR(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_BITWISE_NOT(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_SHIFT_LEFT(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_SHIFT_RIGHT(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_ADD(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_SUBTRACT(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_MULTIPLY(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_DIVIDE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_MODULO(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_RULE_REF(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("RuleId", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_QUESTION_REF1(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("QuestionId", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_QUESTION_REF2(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_QUESTION_REF3(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_QUESTION_REF3_2(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("DevicePath", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_QUESTION_REF3_3(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("DevicePath", c_uint16),
> +        ("Guid", EFI_GUID),
> +    ]
> +
> +
> +class EFI_IFR_UINT8(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Value", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_UINT16(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Value", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_UINT32(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Value", c_uint32),
> +    ]
> +
> +
> +class EFI_IFR_UINT64(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Value", c_uint64),
> +    ]
> +
> +
> +class EFI_IFR_TRUE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_FALSE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_TO_UINT(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_TO_STRING(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Format", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_TO_BOOLEAN(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_MID(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_FIND(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Format", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_TOKEN(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_STRING_REF1(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("StringId", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_STRING_REF2(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_CONDITIONAL(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_ZERO(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_ONE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_ONES(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_UNDEFINED(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_LENGTH(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_DUP(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_THIS(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +EFI_IFR_FLAGS_FIRST_MATCHING = 0x00
> +EFI_IFR_FLAGS_FIRST_NON_MATCHING = 0x01
> +
> +
> +class EFI_IFR_SPAN(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Flags", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_VALUE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_DEFAULT(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("DefaultId", c_uint16),
> +        ("Type", c_ubyte),
> +        ("Value", EFI_IFR_TYPE_VALUE),
> +    ]
> +
> +
> +def Refine_EFI_IFR_DEFAULT(Type, Nums):
> +    ValueType = TypeDict[Type]
> +
> +    class EFI_IFR_DEFAULT(Structure):
> +        _pack_ = 1
> +        _fields_ = [
> +            ("Header", EFI_IFR_OP_HEADER),
> +            ("DefaultId", c_uint16),
> +            ("Type", c_ubyte),
> +            ("Value", ARRAY(ValueType, Nums)),
> +        ]
> +
> +        def __init__(self):
> +            self.Header = EFI_IFR_OP_HEADER()
> +
> +    return EFI_IFR_DEFAULT()
> +
> +
> +class EFI_IFR_DEFAULT_2(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("DefaultId", c_uint16),
> +        ("Type", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_FORM_MAP(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("FormId", c_uint16),
> +    ]
> +
> +
> +class EFI_IFR_FORM_MAP_METHOD(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("MethodTitle", c_uint16),
> +        ("MethodIdentifier", EFI_GUID),
> +    ]
> +
> +
> +def Refine_EFI_IFR_FORM_MAP(Nums):
> +    class EFI_IFR_FORM_MAP(Structure):
> +        _pack_ = 1
> +        _fields_ = [
> +            ("Header", EFI_IFR_OP_HEADER),
> +            ("FormId", c_uint16),
> +            ("FormMapMethod", ARRAY(EFI_IFR_FORM_MAP_METHOD, Nums)),
> +        ]
> +
> +    return EFI_IFR_FORM_MAP()
> +
> +
> +class EFI_IFR_CATENATE(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_SECURITY(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Permissions", EFI_GUID),
> +    ]
> +
> +
> +class EFI_IFR_MODAL_TAG(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +    ]
> +
> +
> +class EFI_IFR_REFRESH_ID(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("RefreshEventGroupId", EFI_GUID),
> +    ]
> +
> +
> +class EFI_IFR_WARNING_IF(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("Warning", c_uint16),
> +        ("TimeOut", c_ubyte),
> +    ]
> +
> +
> +class EFI_IFR_MATCH2(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_IFR_OP_HEADER),
> +        ("SyntaxType", EFI_GUID),
> +    ]
> +
> +
> +class EFI_HII_STRING_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("BlockType", c_uint8),
> +    ]
> +
> +
> +class EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("FontIdentifier", c_uint8),
> +        ("StringText", ARRAY(c_uint8, 2)),
> +    ]
> +
> +
> +class EFI_HII_SIBT_STRINGS_SCSU_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("StringCount", c_uint16),
> +        ("StringText", ARRAY(c_uint8, 2)),
> +    ]
> +
> +
> +class EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("FontIdentifier", c_uint8),
> +        ("StringCount", c_uint16),
> +        ("StringText", ARRAY(c_uint8, 2)),
> +    ]
> +
> +
> +class EFI_HII_SIBT_STRING_UCS2_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("StringText", ARRAY(c_ushort, 2)),
> +    ]
> +
> +
> +class EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("FontIdentifier", c_uint8),
> +        ("StringText", ARRAY(c_ushort, 2)),
> +    ]
> +
> +
> +class EFI_HII_SIBT_STRINGS_UCS2_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("StringCount", c_uint16),
> +        ("StringText", ARRAY(c_ushort, 2)),
> +    ]
> +
> +
> +class EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("FontIdentifier", c_uint8),
> +        ("StringCount", c_uint16),
> +        ("StringText", ARRAY(c_ushort, 2)),
> +    ]
> +
> +
> +class EFI_HII_SIBT_DUPLICATE_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("StringId", c_uint16),
> +    ]
> +
> +
> +class EFI_HII_SIBT_EXT1_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("BlockType2", c_uint8),
> +        ("Length", c_uint8),
> +    ]
> +
> +
> +class EFI_HII_SIBT_EXT2_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("BlockType2", c_uint8),
> +        ("Length", c_uint16),
> +    ]
> +
> +
> +class EFI_HII_SIBT_EXT4_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("BlockType2", c_uint8),
> +        ("Length", c_uint32),
> +    ]
> +
> +
> +class EFI_HII_SIBT_SKIP1_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("SkipCount", c_uint8),
> +    ]
> +
> +
> +class EFI_HII_SIBT_SKIP2_BLOCK(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("Header", EFI_HII_STRING_BLOCK),
> +        ("SkipCount", c_uint16),
> +    ]
> +
> +
> +EFI_IFR_FORM_OP = 0x01
> +EFI_IFR_SUBTITLE_OP = 0x02
> +EFI_IFR_TEXT_OP = 0x03
> +EFI_IFR_IMAGE_OP = 0x04
> +EFI_IFR_ONE_OF_OP = 0x05
> +EFI_IFR_CHECKBOX_OP = 0x06
> +EFI_IFR_NUMERIC_OP = 0x07
> +EFI_IFR_PASSWORD_OP = 0x08
> +EFI_IFR_ONE_OF_OPTION_OP = 0x09
> +EFI_IFR_SUPPRESS_IF_OP = 0x0A
> +EFI_IFR_LOCKED_OP = 0x0B
> +EFI_IFR_ACTION_OP = 0x0C
> +EFI_IFR_RESET_BUTTON_OP = 0x0D
> +EFI_IFR_FORM_SET_OP = 0x0E
> +EFI_IFR_REF_OP = 0x0F
> +EFI_IFR_NO_SUBMIT_IF_OP = 0x10
> +EFI_IFR_INCONSISTENT_IF_OP = 0x11
> +EFI_IFR_EQ_ID_VAL_OP = 0x12
> +EFI_IFR_EQ_ID_ID_OP = 0x13
> +EFI_IFR_EQ_ID_VAL_LIST_OP = 0x14
> +EFI_IFR_AND_OP = 0x15
> +EFI_IFR_OR_OP = 0x16
> +EFI_IFR_NOT_OP = 0x17
> +EFI_IFR_RULE_OP = 0x18
> +EFI_IFR_GRAY_OUT_IF_OP = 0x19
> +EFI_IFR_DATE_OP = 0x1A
> +EFI_IFR_TIME_OP = 0x1B
> +EFI_IFR_STRING_OP = 0x1C
> +EFI_IFR_REFRESH_OP = 0x1D
> +EFI_IFR_DISABLE_IF_OP = 0x1E
> +EFI_IFR_TO_LOWER_OP = 0x20
> +EFI_IFR_TO_UPPER_OP = 0x21
> +EFI_IFR_MAP_OP = 0x22
> +EFI_IFR_ORDERED_LIST_OP = 0x23
> +EFI_IFR_VARSTORE_OP = 0x24
> +EFI_IFR_VARSTORE_NAME_VALUE_OP = 0x25
> +EFI_IFR_VARSTORE_EFI_OP = 0x26
> +EFI_IFR_VARSTORE_DEVICE_OP = 0x27
> +EFI_IFR_VERSION_OP = 0x28
> +EFI_IFR_END_OP = 0x29
> +EFI_IFR_MATCH_OP = 0x2A
> +EFI_IFR_GET_OP = 0x2B
> +EFI_IFR_SET_OP = 0x2C
> +EFI_IFR_READ_OP = 0x2D
> +EFI_IFR_WRITE_OP = 0x2E
> +EFI_IFR_EQUAL_OP = 0x2F
> +EFI_IFR_NOT_EQUAL_OP = 0x30
> +EFI_IFR_GREATER_THAN_OP = 0x31
> +EFI_IFR_GREATER_EQUAL_OP = 0x32
> +EFI_IFR_LESS_THAN_OP = 0x33
> +EFI_IFR_LESS_EQUAL_OP = 0x34
> +EFI_IFR_BITWISE_AND_OP = 0x35
> +EFI_IFR_BITWISE_OR_OP = 0x36
> +EFI_IFR_BITWISE_NOT_OP = 0x37
> +EFI_IFR_SHIFT_LEFT_OP = 0x38
> +EFI_IFR_SHIFT_RIGHT_OP = 0x39
> +EFI_IFR_ADD_OP = 0x3A
> +EFI_IFR_SUBTRACT_OP = 0x3B
> +EFI_IFR_MULTIPLY_OP = 0x3C
> +EFI_IFR_DIVIDE_OP = 0x3D
> +EFI_IFR_MODULO_OP = 0x3E
> +EFI_IFR_RULE_REF_OP = 0x3F
> +EFI_IFR_QUESTION_REF1_OP = 0x40
> +EFI_IFR_QUESTION_REF2_OP = 0x41
> +EFI_IFR_UINT8_OP = 0x42
> +EFI_IFR_UINT16_OP = 0x43
> +EFI_IFR_UINT32_OP = 0x44
> +EFI_IFR_UINT64_OP = 0x45
> +EFI_IFR_TRUE_OP = 0x46
> +EFI_IFR_FALSE_OP = 0x47
> +EFI_IFR_TO_UINT_OP = 0x48
> +EFI_IFR_TO_STRING_OP = 0x49
> +EFI_IFR_TO_BOOLEAN_OP = 0x4A
> +EFI_IFR_MID_OP = 0x4B
> +EFI_IFR_FIND_OP = 0x4C
> +EFI_IFR_TOKEN_OP = 0x4D
> +EFI_IFR_STRING_REF1_OP = 0x4E
> +EFI_IFR_STRING_REF2_OP = 0x4F
> +EFI_IFR_CONDITIONAL_OP = 0x50
> +EFI_IFR_QUESTION_REF3_OP = 0x51
> +EFI_IFR_ZERO_OP = 0x52
> +EFI_IFR_ONE_OP = 0x53
> +EFI_IFR_ONES_OP = 0x54
> +EFI_IFR_UNDEFINED_OP = 0x55
> +EFI_IFR_LENGTH_OP = 0x56
> +EFI_IFR_DUP_OP = 0x57
> +EFI_IFR_THIS_OP = 0x58
> +EFI_IFR_SPAN_OP = 0x59
> +EFI_IFR_VALUE_OP = 0x5A
> +EFI_IFR_DEFAULT_OP = 0x5B
> +EFI_IFR_DEFAULTSTORE_OP = 0x5C
> +EFI_IFR_FORM_MAP_OP = 0x5D
> +EFI_IFR_CATENATE_OP = 0x5E
> +EFI_IFR_GUID_OP = 0x5F
> +EFI_IFR_SECURITY_OP = 0x60
> +EFI_IFR_MODAL_TAG_OP = 0x61
> +EFI_IFR_REFRESH_ID_OP = 0x62
> +EFI_IFR_WARNING_IF_OP = 0x63
> +EFI_IFR_MATCH2_OP = 0x64
> +EFI_IFR_SHOWN_DEFAULTSTORE_OP = 0x65
> +
> +ConditionOps = [
> +    EFI_IFR_DISABLE_IF_OP,
> +    EFI_IFR_SUPPRESS_IF_OP,
> +    EFI_IFR_GRAY_OUT_IF_OP,
> +    EFI_IFR_INCONSISTENT_IF_OP,
> +]
> +BasicDataTypes = [
> +    "UINT8",
> +    "UINT16",
> +    "UINT32",
> +    "UINT64",
> +    "EFI_HII_DATE",
> +    "EFI_HII_TIME",
> +    "EFI_HII_REF",
> +]
> +
> +
> +def Refine_EFI_IFR_GUID_OPTIONKEY(Type):
> +    ValueType = TypeDict[Type]
> +    class EFI_IFR_GUID_OPTIONKEY(Structure):
> +        _pack_ = 1
> +        _fields_ = [
> +            ("Header", EFI_IFR_OP_HEADER),
> +            ("Guid", EFI_GUID),
> +            ("ExtendOpCode", c_uint8),
> +            ("QuestionId", c_uint16),
> +            ("OptionValue", ValueType),
> +            ("KeyValue", c_uint16),
> +        ]
> +
> +    return EFI_IFR_GUID_OPTIONKEY()
> +
> +
> +EFI_IFR_EXTEND_OP_OPTIONKEY = 0x0
> +EFI_IFR_EXTEND_OP_VAREQNAME = 0x1
> +
> +
> +class EFI_COMPARE_TYPE(Enum):
> +    EQUAL = 0
> +    LESS_EQUAL = 1
> +    LESS_THAN = 2
> +    GREATER_THAN = 3
> +    GREATER_EQUAL = 4
> diff --git a/BaseTools/Source/Python/VfrCompiler/IfrError.py
> b/BaseTools/Source/Python/VfrCompiler/IfrError.py
> new file mode 100644
> index 000000000000..224750470e54
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/IfrError.py
> @@ -0,0 +1,134 @@
> +import Common.EdkLogger as EdkLogger
> +from enum import Enum
> +from Common.BuildToolError import *
> +
> +
> +class VfrReturnCode(Enum):
> +    VFR_RETURN_SUCCESS = 0
> +    VFR_RETURN_ERROR_SKIPED = 1
> +    VFR_RETURN_FATAL_ERROR = 2
> +    VFR_RETURN_MISMATCHED = 3
> +    VFR_RETURN_INVALID_PARAMETER = 4
> +    VFR_RETURN_OUT_FOR_RESOURCES = 5
> +    VFR_RETURN_UNSUPPORTED = 6
> +    VFR_RETURN_REDEFINED = 7
> +    VFR_RETURN_FORMID_REDEFINED = 8
> +    VFR_RETURN_QUESTIONID_REDEFINED = 9
> +    VFR_RETURN_VARSTOREID_REDEFINED = 10
> +    VFR_RETURN_UNDEFINED = 11
> +    VFR_RETURN_VAR_NOTDEFINED_BY_QUESTION = 12
> +    VFR_RETURN_VARSTORE_DATATYPE_REDEFINED_ERROR = 13
> +    VFR_RETURN_GET_EFIVARSTORE_ERROR = 14
> +    VFR_RETURN_EFIVARSTORE_USE_ERROR = 15
> +    VFR_RETURN_EFIVARSTORE_SIZE_ERROR = 16
> +    VFR_RETURN_GET_NVVARSTORE_ERROR = 17
> +    VFR_RETURN_QVAR_REUSE = 18
> +    VFR_RETURN_FLAGS_UNSUPPORTED = 19
> +    VFR_RETURN_ERROR_ARRARY_NUM = 20
> +    VFR_RETURN_DATA_STRING_ERROR = 21
> +    VFR_RETURN_DEFAULT_VALUE_REDEFINED = 22
> +    VFR_RETURN_CONSTANT_ONLY = 23
> +    VFR_RETURN_VARSTORE_NAME_REDEFINED_ERROR = 24
> +    VFR_RETURN_BIT_WIDTH_ERROR = 25
> +    VFR_RETURN_STRING_TO_UINT_OVERFLOW = 26
> +    VFR_RETURN_CODEUNDEFINED = 27
> +
> +
> +vfrErrorMessage = {
> +    VfrReturnCode.VFR_RETURN_SUCCESS: "",
> +    VfrReturnCode.VFR_RETURN_ERROR_SKIPED: "",
> +    VfrReturnCode.VFR_RETURN_FATAL_ERROR: "fatal error!!",
> +    VfrReturnCode.VFR_RETURN_MISMATCHED: "unexpected token",
> +    VfrReturnCode.VFR_RETURN_INVALID_PARAMETER: "invalid parameter",
> +    VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES: "system out of
> memory",
> +    VfrReturnCode.VFR_RETURN_UNSUPPORTED: "unsupported",
> +    VfrReturnCode.VFR_RETURN_REDEFINED: "already defined",
> +    VfrReturnCode.VFR_RETURN_FORMID_REDEFINED: "form id already
> defined",
> +    VfrReturnCode.VFR_RETURN_QUESTIONID_REDEFINED: "question id
> already defined",
> +    VfrReturnCode.VFR_RETURN_VARSTOREID_REDEFINED: "varstore id
> already defined",
> +    VfrReturnCode.VFR_RETURN_UNDEFINED: "undefined",
> +    VfrReturnCode.VFR_RETURN_VAR_NOTDEFINED_BY_QUESTION: "some
> variable has not defined by a question",
> +    VfrReturnCode.VFR_RETURN_VARSTORE_DATATYPE_REDEFINED_ERROR:
> "Data Structure is defined by more than one varstores: \
> +            it can't be referred as varstore: only varstore name could be used.",
> +    VfrReturnCode.VFR_RETURN_GET_EFIVARSTORE_ERROR: "get efi
> varstore error",
> +    VfrReturnCode.VFR_RETURN_EFIVARSTORE_USE_ERROR: "can not use
> the efi varstore like this",
> +    VfrReturnCode.VFR_RETURN_EFIVARSTORE_SIZE_ERROR: "unsupport efi
> varstore size should be <= 8 bytes",
> +    VfrReturnCode.VFR_RETURN_GET_NVVARSTORE_ERROR: "get name
> value varstore error",
> +    VfrReturnCode.VFR_RETURN_QVAR_REUSE: "variable reused by more
> than one question",
> +    VfrReturnCode.VFR_RETURN_FLAGS_UNSUPPORTED: "flags unsupported",
> +    VfrReturnCode.VFR_RETURN_ERROR_ARRARY_NUM: "array number
> error: the valid value is in \
> +        (0 ~ MAX_INDEX-1 for UEFI vfr and in (1 ~ MAX_INDEX for Framework
> Vfr",
> +    VfrReturnCode.VFR_RETURN_DATA_STRING_ERROR: "data field string
> error or not support",
> +    VfrReturnCode.VFR_RETURN_DEFAULT_VALUE_REDEFINED: "default
> value re-defined with different value",
> +    VfrReturnCode.VFR_RETURN_CONSTANT_ONLY: "only constant is allowed
> in the expression",
> +    VfrReturnCode.VFR_RETURN_VARSTORE_NAME_REDEFINED_ERROR:
> "Varstore name is defined by more than one varstores: it can't be referred as
> varstore:\
> +        only varstore structure name could be used.",
> +    VfrReturnCode.VFR_RETURN_BIT_WIDTH_ERROR: "bit width must be <=
> sizeof (type * 8 and the max width can not > 32",
> +    VfrReturnCode.VFR_RETURN_STRING_TO_UINT_OVERFLOW: "String to
> UINT* Overflow",
> +    VfrReturnCode.VFR_RETURN_CODEUNDEFINED: "undefined Error Code",
> +}
> +
> +
> +class EFI_VFR_WARNING_CODE(Enum):
> +    VFR_WARNING_DEFAULT_VALUE_REDEFINED = 0
> +    VFR_WARNING_ACTION_WITH_TEXT_TWO = 1
> +    VFR_WARNING_OBSOLETED_FRAMEWORK_OPCODE = 2
> +    VFR_WARNING_CODEUNDEFINED = 3
> +
> +
> +vfrWarningMessage = {
> +    EFI_VFR_WARNING_CODE.VFR_WARNING_DEFAULT_VALUE_REDEFINED:
> ": default value re-defined with different value",
> +    EFI_VFR_WARNING_CODE.VFR_WARNING_ACTION_WITH_TEXT_TWO: ":
> Action opcode should not have TextTwo part",
> +
> EFI_VFR_WARNING_CODE.VFR_WARNING_OBSOLETED_FRAMEWORK_OPCO
> DE: ": Not recommend to use obsoleted framework opcode",
> +    EFI_VFR_WARNING_CODE.VFR_WARNING_CODEUNDEFINED: ":
> undefined Warning Code",
> +}
> +
> +
> +class VfrErrorHandle:
> +    def __init__(self):
> +        self.InputFileName = None
> +        self.vfrErrorMessage = vfrErrorMessage
> +        self.vfrWarningMessage = vfrWarningMessage
> +        self.WarningAsError = False
> +
> +    def SetWarningAsError(self, WarningAsError):
> +        self.WarningAsError = WarningAsError
> +
> +    def SetInputFile(self, InputFile):
> +        self.InputFileName = InputFile
> +
> +    def HandleWarning(self, WarningCode, LineNum=None,
> TokenValue=None):
> +        if self.vfrWarningMessage == None:
> +            return 1
> +        WarningMsg = ""
> +        for key in self.vfrWarningMessage.keys():
> +            if WarningCode == self.vfrWarningMessage[key]:
> +                WarningMsg = self.vfrWarningMessage[key]
> +                break
> +        if WarningMsg != "":
> +            if self.WarningAsError:
> +                EdkLogger.error("VfrCompiler", WarningCode.value, WarningMsg,
> self.InputFileName, LineNum, "warning treated as error")
> +            EdkLogger.warn("VfrCompiler", WarningCode.value,
> self.InputFileName, LineNum, TokenValue)
> +
> +    def PrintMsg(self, LineNum, MsgType="Error", ErrorMsg=None,
> TokenValue=None):
> +        if MsgType == "Warning":
> +            EdkLogger.verbose(ErrorMsg)
> +        else:
> +            EdkLogger.error("VfrCompiler", FORMAT_INVALID, ErrorMsg,
> self.InputFileName, LineNum, TokenValue)
> +
> +    def HandleError(self, ErrorCode, LineNum=None, TokenValue=None):
> +        if self.vfrErrorMessage == None:
> +            return 1
> +        ErrorMsg = ""
> +        for Key in self.vfrErrorMessage.keys():
> +            if ErrorCode == Key:
> +                ErrorMsg = self.vfrErrorMessage[Key]
> +                break
> +        if ErrorMsg != "":
> +            EdkLogger.error("VfrCompiler", ErrorCode.value, ErrorMsg,
> self.InputFileName, LineNum, TokenValue)
> +            return 1
> +        else:
> +            return 0
> +
> +
> +gVfrErrorHandle = VfrErrorHandle()
> diff --git a/BaseTools/Source/Python/VfrCompiler/IfrFormPkg.py
> b/BaseTools/Source/Python/VfrCompiler/IfrFormPkg.py
> new file mode 100644
> index 000000000000..d5f0c27a7273
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/IfrFormPkg.py
> @@ -0,0 +1,2861 @@
> +from VfrCompiler.IfrCtypes import *
> +from VfrCompiler.IfrError import VfrReturnCode
> +from VfrCompiler.IfrUtility import *
> +from ctypes import *
> +
> +gVfrVarDataTypeDB = VfrVarDataTypeDB()
> +gVfrDefaultStore = VfrDefaultStore()
> +gVfrDataStorage = VfrDataStorage()
> +
> +
> +class ReCordNode(Structure):
> +    def __init__(self, Record, LineNo):
> +        self.Record = Record
> +        self.LineNo = LineNo
> +
> +
> +class OpNode:
> +    def __init__(self, Size, Scope):
> +        self.Size = Size
> +        self.Scope = Scope
> +
> +
> +gOpcodeSizesScopeTable = [
> +    OpNode(0, 0),  # EFI_IFR_INVALID - 0x00
> +    OpNode(ctypes.sizeof(EFI_IFR_FORM), 1),  # EFI_IFR_FORM_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_SUBTITLE), 1),  # EFI_IFR_SUBTITLE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_TEXT), 0),  # EFI_IFR_TEXT_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_IMAGE), 0),  # EFI_IFR_IMAGE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_ONE_OF), 1),  # EFI_IFR_ONE_OF_OP -
> 0x05
> +    OpNode(ctypes.sizeof(EFI_IFR_CHECKBOX), 1),  # EFI_IFR_CHECKBOX_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_NUMERIC), 1),  # EFI_IFR_NUMERIC_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_PASSWORD), 1),  #
> EFI_IFR_PASSWORD_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_ONE_OF_OPTION), 0),  #
> EFI_IFR_ONE_OF_OPTION_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_SUPPRESS_IF), 1),  # EFI_IFR_SUPPRESS_IF -
> 0x0A
> +    OpNode(ctypes.sizeof(EFI_IFR_LOCKED), 0),  # EFI_IFR_LOCKED_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_ACTION), 1),  # EFI_IFR_ACTION_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_RESET_BUTTON), 1),  #
> EFI_IFR_RESET_BUTTON_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_FORM_SET), 1),  # EFI_IFR_FORM_SET_OP
> -0xE
> +    OpNode(ctypes.sizeof(EFI_IFR_REF), 0),  # EFI_IFR_REF_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_NO_SUBMIT_IF), 1),  #
> EFI_IFR_NO_SUBMIT_IF_OP -0x10
> +    OpNode(ctypes.sizeof(EFI_IFR_INCONSISTENT_IF), 1),  #
> EFI_IFR_INCONSISTENT_IF_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_EQ_ID_VAL), 0),  # EFI_IFR_EQ_ID_VAL_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_EQ_ID_ID), 0),  # EFI_IFR_EQ_ID_ID_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_EQ_ID_VAL_LIST), 0),  #
> EFI_IFR_EQ_ID_LIST_OP - 0x14
> +    OpNode(ctypes.sizeof(EFI_IFR_AND), 0),  # EFI_IFR_AND_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_OR), 0),  # EFI_IFR_OR_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_NOT), 0),  # EFI_IFR_NOT_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_RULE), 1),  # EFI_IFR_RULE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_GRAY_OUT_IF), 1),  #
> EFI_IFR_GRAYOUT_IF_OP - 0x19
> +    OpNode(ctypes.sizeof(EFI_IFR_DATE), 1),  # EFI_IFR_DATE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_TIME), 1),  # EFI_IFR_TIME_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_STRING), 1),  # EFI_IFR_STRING_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_REFRESH), 0),  # EFI_IFR_REFRESH_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_DISABLE_IF), 1),  # EFI_IFR_DISABLE_IF_OP
> - 0x1E
> +    OpNode(0, 0),  # 0x1F
> +    OpNode(ctypes.sizeof(EFI_IFR_TO_LOWER), 0),  # EFI_IFR_TO_LOWER_OP
> - 0x20
> +    OpNode(ctypes.sizeof(EFI_IFR_TO_UPPER), 0),  # EFI_IFR_TO_UPPER_OP -
> 0x21
> +    OpNode(ctypes.sizeof(EFI_IFR_MAP), 1),  # EFI_IFR_MAP - 0x22
> +    OpNode(ctypes.sizeof(EFI_IFR_ORDERED_LIST), 1),  #
> EFI_IFR_ORDERED_LIST_OP - 0x23
> +    OpNode(ctypes.sizeof(EFI_IFR_VARSTORE), 0),  # EFI_IFR_VARSTORE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_VARSTORE_NAME_VALUE), 0),  #
> EFI_IFR_VARSTORE_NAME_VALUE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_VARSTORE_EFI), 0),  #
> EFI_IFR_VARSTORE_EFI_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_VARSTORE_DEVICE), 1),  #
> EFI_IFR_VARSTORE_DEVICE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_VERSION), 0),  # EFI_IFR_VERSION_OP -
> 0x28
> +    OpNode(ctypes.sizeof(EFI_IFR_END), 0),  # EFI_IFR_END_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_MATCH), 0),  # EFI_IFR_MATCH_OP - 0x2A
> +    OpNode(ctypes.sizeof(EFI_IFR_GET), 0),  # EFI_IFR_GET - 0x2B
> +    OpNode(ctypes.sizeof(EFI_IFR_SET), 0),  # EFI_IFR_SET - 0x2C
> +    OpNode(ctypes.sizeof(EFI_IFR_READ), 0),  # EFI_IFR_READ - 0x2D
> +    OpNode(ctypes.sizeof(EFI_IFR_WRITE), 0),  # EFI_IFR_WRITE - 0x2E
> +    OpNode(ctypes.sizeof(EFI_IFR_EQUAL), 0),  # EFI_IFR_EQUAL_OP - 0x2F
> +    OpNode(ctypes.sizeof(EFI_IFR_NOT_EQUAL), 0),  #
> EFI_IFR_NOT_EQUAL_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_GREATER_THAN), 0),  #
> EFI_IFR_GREATER_THAN_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_GREATER_EQUAL), 0),  #
> EFI_IFR_GREATER_EQUAL_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_LESS_THAN), 0),  # EFI_IFR_LESS_THAN_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_LESS_EQUAL), 0),  #
> EFI_IFR_LESS_EQUAL_OP - 0x34
> +    OpNode(ctypes.sizeof(EFI_IFR_BITWISE_AND), 0),  #
> EFI_IFR_BITWISE_AND_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_BITWISE_OR), 0),  #
> EFI_IFR_BITWISE_OR_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_BITWISE_NOT), 0),  #
> EFI_IFR_BITWISE_NOT_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_SHIFT_LEFT), 0),  # EFI_IFR_SHIFT_LEFT_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_SHIFT_RIGHT), 0),  #
> EFI_IFR_SHIFT_RIGHT_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_ADD), 0),  # EFI_IFR_ADD_OP - 0x3A
> +    OpNode(ctypes.sizeof(EFI_IFR_SUBTRACT), 0),  # EFI_IFR_SUBTRACT_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_MULTIPLY), 0),  # EFI_IFR_MULTIPLY_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_DIVIDE), 0),  # EFI_IFR_DIVIDE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_MODULO), 0),  # EFI_IFR_MODULO_OP -
> 0x3E
> +    OpNode(ctypes.sizeof(EFI_IFR_RULE_REF), 0),  # EFI_IFR_RULE_REF_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_QUESTION_REF1), 0),  #
> EFI_IFR_QUESTION_REF1_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_QUESTION_REF2), 0),  #
> EFI_IFR_QUESTION_REF2_OP - 0x41
> +    OpNode(ctypes.sizeof(EFI_IFR_UINT8), 0),  # EFI_IFR_UINT8
> +    OpNode(ctypes.sizeof(EFI_IFR_UINT16), 0),  # EFI_IFR_UINT16
> +    OpNode(ctypes.sizeof(EFI_IFR_UINT32), 0),  # EFI_IFR_UINT32
> +    OpNode(ctypes.sizeof(EFI_IFR_UINT64), 0),  # EFI_IFR_UTNT64
> +    OpNode(ctypes.sizeof(EFI_IFR_TRUE), 0),  # EFI_IFR_TRUE_OP - 0x46
> +    OpNode(ctypes.sizeof(EFI_IFR_FALSE), 0),  # EFI_IFR_FALSE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_TO_UINT), 0),  # EFI_IFR_TO_UINT_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_TO_STRING), 0),  # EFI_IFR_TO_STRING_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_TO_BOOLEAN), 0),  #
> EFI_IFR_TO_BOOLEAN_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_MID), 0),  # EFI_IFR_MID_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_FIND), 0),  # EFI_IFR_FIND_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_TOKEN), 0),  # EFI_IFR_TOKEN_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_STRING_REF1), 0),  #
> EFI_IFR_STRING_REF1_OP - 0x4E
> +    OpNode(ctypes.sizeof(EFI_IFR_STRING_REF2), 0),  #
> EFI_IFR_STRING_REF2_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_CONDITIONAL), 0),  #
> EFI_IFR_CONDITIONAL_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_QUESTION_REF3), 0),  #
> EFI_IFR_QUESTION_REF3_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_ZERO), 0),  # EFI_IFR_ZERO_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_ONE), 0),  # EFI_IFR_ONE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_ONES), 0),  # EFI_IFR_ONES_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_UNDEFINED), 0),  #
> EFI_IFR_UNDEFINED_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_LENGTH), 0),  # EFI_IFR_LENGTH_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_DUP), 0),  # EFI_IFR_DUP_OP - 0x57
> +    OpNode(ctypes.sizeof(EFI_IFR_THIS), 0),  # EFI_IFR_THIS_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_SPAN), 0),  # EFI_IFR_SPAN_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_VALUE), 1),  # EFI_IFR_VALUE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_DEFAULT), 0),  # EFI_IFR_DEFAULT_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_DEFAULTSTORE), 0),  #
> EFI_IFR_DEFAULTSTORE_OP - 0x5C
> +    OpNode(ctypes.sizeof(EFI_IFR_FORM_MAP), 1),  #
> EFI_IFR_FORM_MAP_OP - 0x5D
> +    OpNode(ctypes.sizeof(EFI_IFR_CATENATE), 0),  # EFI_IFR_CATENATE_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_GUID), 0),  # EFI_IFR_GUID_OP
> +    OpNode(ctypes.sizeof(EFI_IFR_SECURITY), 0),  # EFI_IFR_SECURITY_OP -
> 0x60
> +    OpNode(ctypes.sizeof(EFI_IFR_MODAL_TAG), 0),  #
> EFI_IFR_MODAL_TAG_OP - 0x61
> +    OpNode(ctypes.sizeof(EFI_IFR_REFRESH_ID), 0),  #
> EFI_IFR_REFRESH_ID_OP - 0x62
> +    OpNode(ctypes.sizeof(EFI_IFR_WARNING_IF), 1),  #
> EFI_IFR_WARNING_IF_OP - 0x63
> +    OpNode(ctypes.sizeof(EFI_IFR_MATCH2), 0),
> +]
> +
> +
> +class OpBufferNode:
> +    def __init__(self, Buffer=None, Next=None):
> +        self.Buffer = Buffer
> +        self.Next = Next
> +
> +
> +class PACKAGE_DATA:
> +    def __init__(self, Bu) -> None:
> +        # self.Buffer = Buffer
> +        pass
> +
> +
> +class ASSIGN_FLAG(Enum):
> +    PENDING = 1
> +    ASSIGNED = 2
> +
> +
> +class SPendingAssign:
> +    def __init__(self, Key, ValAddr, LineNo, Msg, Type=0):
> +        self.Key = Key
> +        self.Addr = ValAddr
> +        self.Flag = ASSIGN_FLAG.PENDING
> +        self.LineNo = LineNo
> +        self.Msg = Msg
> +        self.Type = Type
> +        self.Next = None
> +
> +    def AssignValue(self, Val):
> +        if self.Type == 1:
> +            self.Addr.QuestionId1 = Val
> +        elif self.Type == 2:
> +            self.Addr.QuestionId2 = Val
> +        else:
> +            self.Addr.QuestionId = Val
> +
> +        self.Flag = ASSIGN_FLAG.ASSIGNED
> +
> +
> +class InsertOpNode:
> +    def __init__(self, Data, OpCode):
> +        self.Data = Data
> +        self.OpCode = OpCode
> +
> +
> +class FormPkg:
> +    def __init__(self):
> +        self.PkgLength = 0
> +        self.Offset = 0
> +        self.PendingAssignList = None
> +
> +    def Clear(self):
> +        self.PkgLength = 0
> +        self.Offset = 0
> +        self.PendingAssignList = None
> +
> +    def BuildPkgHdr(self):
> +        PkgHdr = EFI_HII_PACKAGE_HEADER()
> +        PkgHdr.Type = EFI_HII_PACKAGE_FORM
> +        PkgHdr.Length = self.PkgLength + sizeof(EFI_HII_PACKAGE_HEADER)
> +        return PkgHdr
> +
> +    def BuildPkg(self, Root):
> +        if Root == None:
> +            return
> +        if Root.OpCode != None and Root.OpCode !=
> EFI_IFR_SHOWN_DEFAULTSTORE_OP:
> +            self.PkgLength += Root.Data.GetInfo().Header.Length
> +            Root.Offset = gFormPkg.Offset
> +            self.Offset += Root.Data.GetInfo().Header.Length
> +        if Root.Child != []:
> +            for ChildNode in Root.Child:
> +                self.BuildPkg(ChildNode)
> +
> +    # Get data from ctypes to bytes.
> +    def StructToStream(self, Struct) -> bytes:
> +        Length = sizeof(Struct)
> +        P = cast(pointer(Struct), POINTER(c_char * Length))
> +        return P.contents.raw
> +
> +    def AssignPending(self, Key, VarAddr, LineNo, Msg, Type=0):
> +        pNew = SPendingAssign(Key, VarAddr, LineNo, Msg, Type)
> +        if pNew == None:
> +            return VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +        pNew.Next = self.PendingAssignList
> +        self.PendingAssignList = pNew
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def DoPendingAssign(self, Key, Val):
> +        if Key == None or Val == None:
> +            return
> +        pNode = self.PendingAssignList
> +        while pNode != None:
> +            if pNode.Key == Key:
> +                pNode.AssignValue(Val)
> +            pNode = pNode.Next
> +
> +    def HavePendingUnassigned(self):
> +        pNode = self.PendingAssignList
> +        while pNode != None:
> +            if pNode.Flag == ASSIGN_FLAG.PENDING:
> +                return True
> +            pNode = pNode.Next
> +
> +        return False
> +
> +    def PendingAssignPrintAll(self):
> +        pNode = self.PendingAssignList
> +        while pNode != None:
> +            if pNode.Flag == ASSIGN_FLAG.PENDING:
> +                gVfrErrorHandle.PrintMsg(pNode.LineNo, "Error", pNode.Msg,
> pNode.Key)
> +            pNode = pNode.Next
> +
> +    def DeclarePendingQuestion(
> +        self,
> +        lVfrVarDataTypeDB: VfrVarDataTypeDB,
> +        lVfrDataStorage: VfrDataStorage,
> +        lVfrQuestionDB: VfrQuestionDB,
> +        LineNo=None,
> +    ):
> +        # Declare all questions as Numeric in DisableIf True
> +        ReturnList = []
> +        GuidObj = None
> +        DIObj = IfrDisableIf()
> +        DIObj.SetLineNo(LineNo)
> +        ReturnList.append(InsertOpNode(DIObj, EFI_IFR_DISABLE_IF_OP))
> +        # TrueOpcode
> +        TObj = IfrTrue(LineNo)
> +        ReturnList.append(InsertOpNode(TObj, EFI_IFR_TRUE_OP))
> +        pNode = self.PendingAssignList
> +        while pNode != None:
> +            if pNode.Flag == ASSIGN_FLAG.PENDING:
> +                Info = EFI_VARSTORE_INFO()
> +                VarStr = pNode.Key
> +                QId, ReturnCode = lVfrQuestionDB.RegisterQuestion(None, VarStr,
> EFI_QUESTION_ID_INVALID, gFormPkg)
> +                if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +                    gVfrErrorHandle.HandleError(ReturnCode, pNode.LineNo,
> pNode.Key)
> +                    return ReturnList, ReturnCode
> +                # ifdef VFREXP_DEBUG
> +                # printf("Undefined Question name is %s and Id is 0x%x\n", VarStr,
> QId);
> +                # endif
> +                # Get Question Info, framework vfr VarName == StructName
> +                ArrayIdx, s, FName, ReturnCode =
> lVfrVarDataTypeDB.ExtractFieldNameAndArrary(VarStr, 0)
> +                if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +                    gVfrErrorHandle.PrintMsg(pNode.LineNo, "Error", "Var string is
> not the valid C variable", pNode.Key)
> +                    return ReturnList, ReturnCode
> +
> +                # Get VarStoreType
> +                Info.VarStoreId, ReturnCode =
> lVfrDataStorage.GetVarStoreId(FName)
> +
> +                if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +                    gVfrErrorHandle.PrintMsg(pNode.LineNo, "Error", "Var Store
> Type is not defined", FName)
> +                    return ReturnList, ReturnCode
> +
> +                VarStoreType = lVfrDataStorage.GetVarStoreType(Info.VarStoreId)
> +                if s == len(VarStr) and ArrayIdx != INVALID_ARRAY_INDEX:
> +                    ReturnCode = lVfrDataStorage.GetNameVarStoreInfo(Info,
> ArrayIdx)
> +                else:
> +                    if VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_EFI:
> +                        ReturnCode = lVfrDataStorage.GetEfiVarStoreInfo(Info)
> +                    elif VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER or VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER_BITS:
> +                        VarStr = pNode.Key
> +                        SName, ReturnCode =
> lVfrDataStorage.GetBufferVarStoreDataTypeName(Info.VarStoreId)
> +                        if ReturnCode == VfrReturnCode.VFR_RETURN_SUCCESS:
> +                            NewStr = SName + "." + VarStr[s:]
> +                            (
> +                                Info.Info.VarOffset,
> +                                Info.VarType,
> +                                Info.VarTotalSize,
> +                                Info.IsBitVar,
> +                                ReturnCode,
> +                            ) = lVfrVarDataTypeDB.GetDataFieldInfo(NewStr)
> +                    else:
> +                        ReturnCode = VfrReturnCode.VFR_RETURN_UNSUPPORTED
> +
> +                if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +                    gVfrErrorHandle.HandleError(ReturnCode, pNode.LineNo,
> pNode.Key)
> +                # If the storage is bit fields, create Guid opcode to wrap the
> numeric opcode.
> +                if Info.IsBitVar:
> +                    GuidObj = IfrGuid(0)
> +                    GuidObj.SetGuid(EDKII_IFR_BIT_VARSTORE_GUID)
> +                    GuidObj.SetLineNo(LineNo)
> +                    ReturnList.append(InsertOpNode(GuidObj, EFI_IFR_GUID_OP))
> +
> +                if Info.IsBitVar:
> +                    Info.VarType = EFI_IFR_TYPE_NUM_SIZE_32
> +
> +                # Numeric doesn't support BOOLEAN data type.
> +                # BOOLEAN type has the same data size to UINT8.
> +                elif Info.VarType == EFI_IFR_TYPE_BOOLEAN:
> +                    Info.VarType = EFI_IFR_TYPE_NUM_SIZE_8
> +
> +                CNObj = IfrNumeric(Info.VarType)
> +                CNObj.SetLineNo(LineNo)
> +                CNObj.SetPrompt(0x0)
> +                CNObj.SetHelp(0x0)
> +                CNObj.SetQuestionId(QId)
> +                CNObj.SetVarStoreInfo(Info)
> +                ReturnList.append(InsertOpNode(CNObj, EFI_IFR_GUID_OP))
> +
> +                if Info.IsBitVar:
> +                    MaxValue = (1 << Info.VarTotalSize) - 1
> +                    CNObj.SetMinMaxStepData(0, MaxValue, 0)
> +                    LFlags = EDKII_IFR_NUMERIC_SIZE_BIT & Info.VarTotalSize
> +                    CNObj.SetFlagsForBitField(0, LFlags)
> +                else:
> +                    CNObj.SetFlags(0, Info.VarType)
> +                    CNObj.SetMinMaxStepData(0, -1, 0)
> +
> +                if VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_EFI:
> +                    VNObj = IfrVarEqName(QId, Info.Info.VarName)
> +                    VNObj.SetLineNo(LineNo)
> +                    ReturnList.append(InsertOpNode(VNObj, EFI_IFR_GUID_OP))
> +
> +                CEObj = IfrEnd()
> +                CEObj.SetLineNo(LineNo)
> +                ReturnList.append(InsertOpNode(CEObj, EFI_IFR_END_OP))
> +
> +                if GuidObj != None:
> +                    CEObjGuid = IfrEnd()
> +                    CEObjGuid.SetLineNo(LineNo)
> +                    ReturnList.append(InsertOpNode(CEObjGuid, EFI_IFR_END_OP))
> +                    GuidObj.SetScope(1)
> +                    GuidObj = None
> +            pNode = pNode.Next
> +
> +        SEObj = IfrEnd()
> +        SEObj.SetLineNo(LineNo)
> +        ReturnList.append(InsertOpNode(SEObj, EFI_IFR_END_OP))
> +        return ReturnList, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +
> +gFormPkg = FormPkg()
> +gCreateOp = True
> +BYTES_PRE_LINE = 0x10
> +
> +gIfrObjPrintDebugTable = [
> +    "EFI_IFR_INVALID",
> +    "EFI_IFR_FORM",
> +    "EFI_IFR_SUBTITLE",
> +    "EFI_IFR_TEXT",
> +    "EFI_IFR_IMAGE",
> +    "EFI_IFR_ONE_OF",
> +    "EFI_IFR_CHECKBOX",
> +    "EFI_IFR_NUMERIC",
> +    "EFI_IFR_PASSWORD",
> +    "EFI_IFR_ONE_OF_OPTION",
> +    "EFI_IFR_SUPPRESS_IF",
> +    "EFI_IFR_LOCKED",
> +    "EFI_IFR_ACTION",
> +    "EFI_IFR_RESET_BUTTON",
> +    "EFI_IFR_FORM_SET",
> +    "EFI_IFR_REF",
> +    "EFI_IFR_NO_SUBMIT_IF",
> +    "EFI_IFR_INCONSISTENT_IF",
> +    "EFI_IFR_EQ_ID_VAL",
> +    "EFI_IFR_EQ_ID_ID",
> +    "EFI_IFR_EQ_ID_LIST",
> +    "EFI_IFR_AND",
> +    "EFI_IFR_OR",
> +    "EFI_IFR_NOT",
> +    "EFI_IFR_RULE",
> +    "EFI_IFR_GRAY_OUT_IF",
> +    "EFI_IFR_DATE",
> +    "EFI_IFR_TIME",
> +    "EFI_IFR_STRING",
> +    "EFI_IFR_REFRESH",
> +    "EFI_IFR_DISABLE_IF",
> +    "EFI_IFR_INVALID",
> +    "EFI_IFR_TO_LOWER",
> +    "EFI_IFR_TO_UPPER",
> +    "EFI_IFR_MAP",
> +    "EFI_IFR_ORDERED_LIST",
> +    "EFI_IFR_VARSTORE",
> +    "EFI_IFR_VARSTORE_NAME_VALUE",
> +    "EFI_IFR_VARSTORE_EFI",
> +    "EFI_IFR_VARSTORE_DEVICE",
> +    "EFI_IFR_VERSION",
> +    "EFI_IFR_END",
> +    "EFI_IFR_MATCH",
> +    "EFI_IFR_GET",
> +    "EFI_IFR_SET",
> +    "EFI_IFR_READ",
> +    "EFI_IFR_WRITE",
> +    "EFI_IFR_EQUAL",
> +    "EFI_IFR_NOT_EQUAL",
> +    "EFI_IFR_GREATER_THAN",
> +    "EFI_IFR_GREATER_EQUAL",
> +    "EFI_IFR_LESS_THAN",
> +    "EFI_IFR_LESS_EQUAL",
> +    "EFI_IFR_BITWISE_AND",
> +    "EFI_IFR_BITWISE_OR",
> +    "EFI_IFR_BITWISE_NOT",
> +    "EFI_IFR_SHIFT_LEFT",
> +    "EFI_IFR_SHIFT_RIGHT",
> +    "EFI_IFR_ADD",
> +    "EFI_IFR_SUBTRACT",
> +    "EFI_IFR_MULTIPLY",
> +    "EFI_IFR_DIVIDE",
> +    "EFI_IFR_MODULO",
> +    "EFI_IFR_RULE_REF",
> +    "EFI_IFR_QUESTION_REF1",
> +    "EFI_IFR_QUESTION_REF2",
> +    "EFI_IFR_UINT8",
> +    "EFI_IFR_UINT16",
> +    "EFI_IFR_UINT32",
> +    "EFI_IFR_UINT64",
> +    "EFI_IFR_TRUE",
> +    "EFI_IFR_FALSE",
> +    "EFI_IFR_TO_UINT",
> +    "EFI_IFR_TO_STRING",
> +    "EFI_IFR_TO_BOOLEAN",
> +    "EFI_IFR_MID",
> +    "EFI_IFR_FIND",
> +    "EFI_IFR_TOKEN",
> +    "EFI_IFR_STRING_REF1",
> +    "EFI_IFR_STRING_REF2",
> +    "EFI_IFR_CONDITIONAL",
> +    "EFI_IFR_QUESTION_REF3",
> +    "EFI_IFR_ZERO",
> +    "EFI_IFR_ONE",
> +    "EFI_IFR_ONES",
> +    "EFI_IFR_UNDEFINED",
> +    "EFI_IFR_LENGTH",
> +    "EFI_IFR_DUP",
> +    "EFI_IFR_THIS",
> +    "EFI_IFR_SPAN",
> +    "EFI_IFR_VALUE",
> +    "EFI_IFR_DEFAULT",
> +    "EFI_IFR_DEFAULTSTORE",
> +    "EFI_IFR_FORM_MAP",
> +    "EFI_IFR_CATENATE",
> +    "EFI_IFR_GUID",
> +    "EFI_IFR_SECURITY",
> +    "EFI_IFR_MODAL_TAG",
> +    "EFI_IFR_REFRESH_ID",
> +    "EFI_IFR_WARNING_IF",
> +    "EFI_IFR_MATCH2",
> +]
> +
> +gScopeCount = 0
> +gIsOrderedList = False
> +gIsStringOp = False
> +gCurrentMinMaxData = None
> +
> +
> +class IfrLine:
> +    def __init__(self, LineNo=0):
> +        self.LineNo = LineNo
> +
> +    def SetLineNo(self, LineNo):
> +        self.LineNo = LineNo
> +
> +    def GetLineNo(self):
> +        return self.LineNo
> +
> +
> +class IfrBaseInfo:
> +    def __init__(self, Obj=None, QName=None, VarIdStr=""):
> +        self.Obj = Obj
> +        self.QName = QName
> +        self.VarIdStr = VarIdStr
> +
> +        self.FlagsStream = ""
> +        self.HasKey = False
> +        self.HasQuestionId = False
> +
> +    def SetQName(self, QName):
> +        self.QName = QName
> +
> +    def SetVarIdStr(self, VarIdStr):
> +        self.VarIdStr = VarIdStr
> +
> +    def SetFlagsStream(self, FlagsStream):
> +        self.FlagsStream = FlagsStream
> +
> +    def SetHasKey(self, HasKey):
> +        self.HasKey = HasKey
> +
> +    def SetHasQuestionId(self, HasQuestionId):
> +        self.HasQuestionId = HasQuestionId
> +
> +    def GetInfo(self):
> +        return self.Obj
> +
> +
> +class IfrOpHeader:
> +    def __init__(self, OpHeader: EFI_IFR_OP_HEADER, OpCode=None,
> Length=0):
> +        self.OpHeader = OpHeader
> +        if OpCode != None:
> +            self.OpHeader.OpCode = OpCode
> +
> +            self.OpHeader.Length = gOpcodeSizesScopeTable[OpCode].Size if
> Length == 0 else Length
> +            self.OpHeader.Scope = 1 if (gOpcodeSizesScopeTable[OpCode].Scope
> + gScopeCount > 0) else 0
> +
> +    def GetLength(self):
> +        return self.OpHeader.Length
> +
> +    def SetScope(self, Scope):
> +        self.OpHeader.Scope = Scope
> +
> +    def UpdateHeader(self, Header):
> +        self.OpHeader = Header
> +
> +    def IncLength(self, Size):
> +        self.OpHeader.Length += Size
> +
> +    def DecLength(self, Size):
> +        self.OpHeader.Length -= Size
> +
> +    def AdjustLength(self, BeforeSize, AfterSize):
> +        self.OpHeader.Length -= BeforeSize
> +        self.OpHeader.Length += AfterSize
> +        self.OpHeader.Length += 1
> +
> +    def GetOpCode(self):
> +        return self.OpHeader.OpCode
> +
> +
> +class IfrStatementHeader:
> +    def __init__(self, sHeader: EFI_IFR_STATEMENT_HEADER):
> +        self.sHeader = sHeader
> +        self.sHeader.Help = EFI_STRING_ID_INVALID
> +        self.sHeader.Prompt = EFI_STRING_ID_INVALID
> +
> +    def GetStatementHeader(self):
> +        return self.sHeader
> +
> +    def SetPrompt(self, Prompt):
> +        self.sHeader.Prompt = Prompt
> +
> +    def SetHelp(self, Help):
> +        self.sHeader.Help = Help
> +
> +
> +class IfrMinMaxStepData:
> +    def __init__(self, MinMaxStepData, NumericOpcode=False):
> +        self.MinMaxStepData = MinMaxStepData
> +        self.MinMaxStepData.MinValue = 0
> +        self.MinMaxStepData.MaxValue = 0
> +        self.MinMaxStepData.Step = 0
> +        self.ValueIsSet = False
> +        self.IsNumeric = NumericOpcode
> +
> +    def SetMinMaxStepData(self, MinValue, MaxValue, Step):
> +        if self.ValueIsSet == False:
> +            self.MinMaxStepData.MinValue = MinValue
> +            self.MinMaxStepData.MaxValue = MaxValue
> +            self.MinMaxStepData.Step = Step
> +
> +            self.ValueIsSet = True
> +        else:
> +            if MinValue < self.MinMaxStepData.MinValue:
> +                self.MinMaxStepData.MinValue = MinValue
> +            if MaxValue > self.MinMaxStepData.MaxValue:
> +                self.MinMaxStepData.MaxValue = MaxValue
> +            self.MinMaxStepData.Step = Step
> +
> +    def IsNumericOpcode(self):
> +        return self.IsNumeric
> +
> +    def UpdateIfrMinMaxStepData(self, MinMaxStepData):
> +        self.MinMaxStepData = MinMaxStepData
> +
> +    def GetMinData(self):
> +        return self.MinMaxStepData.MinValue
> +
> +    def GetMaxData(self):
> +        return self.MinMaxStepData.MaxValue
> +
> +    def GetStepData(self):
> +        return self.MinMaxStepData.Step
> +
> +
> +class IfrFormSet(IfrLine, IfrOpHeader):
> +    def __init__(self, Size):
> +        self.FormSet = EFI_IFR_FORM_SET()
> +        self.ClassGuid = []
> +        IfrOpHeader.__init__(self, self.FormSet.Header,
> EFI_IFR_FORM_SET_OP, Size)
> +        self.FormSet.Help = EFI_STRING_ID_INVALID
> +        self.FormSet.FormSetTitle = EFI_STRING_ID_INVALID
> +        self.FormSet.Flags = 0
> +        self.FormSet.Guid = EFI_GUID(0, 0, 0, GuidArray(0, 0, 0, 0, 0, 0, 0, 0))
> +
> +        self.ClassGuidNum = 0
> +
> +    def SetGuid(self, Guid):
> +        self.FormSet.Guid = Guid
> +
> +    def GetGuid(self):
> +        return self.FormSet.Guid
> +
> +    def SetFormSetTitle(self, FormSetTitle):
> +        self.FormSet.FormSetTitle = FormSetTitle
> +
> +    def GetFormSetTitle(self):
> +        return self.FormSet.FormSetTitle
> +
> +    def SetHelp(self, Help):
> +        self.FormSet.Help = Help
> +
> +    def GetHelp(self):
> +        return self.FormSet.Help
> +
> +    def SetClassGuid(self, Guid):
> +        self.ClassGuid.append(Guid)
> +        self.FormSet.Flags += 1
> +
> +    def GetClassGuid(self):
> +        return self.ClassGuid
> +
> +    def GetFlags(self):
> +        return self.FormSet.Flags
> +
> +    def SetClassGuidNum(self, Num):
> +        self.ClassGuidNum = Num
> +
> +    def GetInfo(self):
> +        return self.FormSet
> +
> +
> +class IfrOneOfOption(IfrLine, IfrOpHeader):
> +    def __init__(self, ValueType, ValueList):
> +        Nums = len(ValueList)
> +        self.OneOfOption = Refine_EFI_IFR_ONE_OF_OPTION(ValueType, Nums)
> +        IfrOpHeader.__init__(self, self.OneOfOption.Header,
> EFI_IFR_ONE_OF_OPTION_OP, sizeof(self.OneOfOption))
> +        self.OneOfOption.Flags = 0
> +        self.OneOfOption.Option = EFI_STRING_ID_INVALID
> +        self.OneOfOption.Type = EFI_IFR_TYPE_OTHER
> +        self.ValueType = ValueType
> +        if ValueList != []:
> +            ArrayType = TypeDict[ValueType] * Nums
> +            ValueArray = ArrayType()
> +            for i in range(0, len(ValueList)):
> +                ValueArray[i] = ValueList[i]
> +            self.OneOfOption.Value = ValueArray
> +
> +        self.IfrOptionKey = None
> +        self.FlagsStream = ""
> +        self.ValueStream = ""
> +
> +    def SetOption(self, Option):
> +        self.OneOfOption.Option = Option
> +
> +    def SetType(self, Type):
> +        self.OneOfOption.Type = Type
> +
> +    def SetIfrOptionKey(self, IfrOptionKey):
> +        self.IfrOptionKey = IfrOptionKey
> +
> +    def SetFlagsStream(self, FlagsStream):
> +        self.FlagsStream = FlagsStream
> +
> +    def SetValueStream(self, ValueStream):
> +        self.ValueStream = ValueStream
> +
> +    def GetValueType(self):
> +        return self.ValueType
> +
> +    def SetValue(self, ValueList):
> +        ArrayType = TypeDict[self.ValueType] * (len(ValueList))
> +        ValueArray = ArrayType()
> +        for i in range(0, len(ValueList)):
> +            ValueArray[i] = ValueList[i]
> +        self.OneOfOption.Value = ValueArray
> +
> +    def GetFlags(self):
> +        return self.OneOfOption.Flags
> +
> +    def SetFlags(self, LFlags):
> +        self.OneOfOption.Flags = 0
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> EFI_IFR_OPTION_DEFAULT)
> +        if Ret:
> +            self.OneOfOption.Flags |= EFI_IFR_OPTION_DEFAULT
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> EFI_IFR_OPTION_DEFAULT_MFG)
> +        if Ret:
> +            self.OneOfOption.Flags |= EFI_IFR_OPTION_DEFAULT_MFG
> +
> +        if LFlags == EFI_IFR_TYPE_NUM_SIZE_8:
> +            LFlags = _FLAG_CLEAR(LFlags, EFI_IFR_TYPE_NUM_SIZE_8)
> +            self.OneOfOption.Flags |= EFI_IFR_TYPE_NUM_SIZE_8
> +
> +        elif LFlags == EFI_IFR_TYPE_NUM_SIZE_16:
> +            LFlags = _FLAG_CLEAR(LFlags, EFI_IFR_TYPE_NUM_SIZE_16)
> +            self.OneOfOption.Flags |= EFI_IFR_TYPE_NUM_SIZE_16
> +
> +        elif LFlags == EFI_IFR_TYPE_NUM_SIZE_32:
> +            LFlags = _FLAG_CLEAR(LFlags, EFI_IFR_TYPE_NUM_SIZE_32)
> +            self.OneOfOption.Flags |= EFI_IFR_TYPE_NUM_SIZE_32
> +
> +        elif LFlags == EFI_IFR_TYPE_NUM_SIZE_64:
> +            LFlags = _FLAG_CLEAR(LFlags, EFI_IFR_TYPE_NUM_SIZE_64)
> +            self.OneOfOption.Flags |= EFI_IFR_TYPE_NUM_SIZE_64
> +
> +        elif LFlags == EFI_IFR_TYPE_BOOLEAN:
> +            LFlags = _FLAG_CLEAR(LFlags, EFI_IFR_TYPE_BOOLEAN)
> +            self.OneOfOption.Flags |= EFI_IFR_TYPE_BOOLEAN
> +
> +        elif LFlags == EFI_IFR_TYPE_TIME:
> +            LFlags = _FLAG_CLEAR(LFlags, EFI_IFR_TYPE_TIME)
> +            self.OneOfOption.Flags |= EFI_IFR_TYPE_TIME
> +
> +        elif LFlags == EFI_IFR_TYPE_DATE:
> +            LFlags = _FLAG_CLEAR(LFlags, EFI_IFR_TYPE_DATE)
> +            self.OneOfOption.Flags |= EFI_IFR_TYPE_DATE
> +
> +        elif LFlags == EFI_IFR_TYPE_STRING:
> +            LFlags = _FLAG_CLEAR(LFlags, EFI_IFR_TYPE_STRING)
> +            self.OneOfOption.Flags |= EFI_IFR_TYPE_STRING
> +
> +        elif LFlags == EFI_IFR_TYPE_OTHER:
> +            LFlags = _FLAG_CLEAR(LFlags, EFI_IFR_TYPE_OTHER)
> +            self.OneOfOption.Flags |= EFI_IFR_TYPE_OTHER
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS if LFlags == 0 else
> VfrReturnCode.VFR_RETURN_FLAGS_UNSUPPORTED
> +
> +    def GetInfo(self):
> +        return self.OneOfOption
> +
> +
> +class IfrOptionKey(IfrLine, IfrOpHeader):
> +    def __init__(self, QuestionId, Type, OptionValue, KeyValue):
> +        self.OptionKey = Refine_EFI_IFR_GUID_OPTIONKEY(Type)
> +        IfrOpHeader.__init__(self, self.OptionKey.Header, EFI_IFR_GUID_OP,
> ctypes.sizeof(self.OptionKey))
> +        self.OptionKey.ExtendOpCode = EFI_IFR_EXTEND_OP_OPTIONKEY
> +        self.OptionKey.Guid = EFI_IFR_FRAMEWORK_GUID
> +        self.OptionKey.QuestionId = QuestionId
> +        self.OptionKey.OptionValue = OptionValue
> +        self.OptionKey.KeyValue = KeyValue
> +
> +    def GetInfo(self):
> +        return self.OptionKey
> +
> +
> +class IfrClass(IfrLine, IfrOpHeader):
> +    def __init__(
> +        self,
> +    ):
> +        self.Class = EFI_IFR_GUID_CLASS()  # static guid
> +        IfrOpHeader.__init__(self, self.Class.Header, EFI_IFR_GUID_OP,
> ctypes.sizeof(EFI_IFR_GUID_CLASS))
> +        self.Class.ExtendOpCode = EFI_IFR_EXTEND_OP_CLASS
> +        self.Class.Guid = EFI_IFR_TIANO_GUID
> +        self.Class.Class = EFI_NON_DEVICE_CLASS
> +
> +        self.HasSubClass = False
> +        self.ClassStr = None
> +
> +    def SetClass(self, Class):
> +        self.Class.Class = Class
> +
> +    def SetClassStr(self, ClassStr):
> +        self.ClassStr = ClassStr
> +
> +    def GetInfo(self):
> +        return self.Class
> +
> +
> +class IfrSubClass(IfrLine, IfrOpHeader):
> +    def __init__(
> +        self,
> +    ):
> +        self.SubClass = EFI_IFR_GUID_SUBCLASS()
> +        IfrOpHeader.__init__(self, self.SubClass.Header, EFI_IFR_GUID_OP,
> ctypes.sizeof(EFI_IFR_GUID_SUBCLASS))
> +        self.SubClass.ExtendOpCode = EFI_IFR_EXTEND_OP_SUBCLASS
> +        self.SubClass.Guid = EFI_IFR_TIANO_GUID
> +        self.SubClass.SubClass = EFI_SETUP_APPLICATION_SUBCLASS
> +
> +        self.SubClassStr = None
> +
> +    def SetSubClass(self, SubClass):
> +        self.SubClass.SubClass = SubClass
> +
> +    def SetSubClassStr(self, SubClassStr):
> +        self.SubClassStr = SubClassStr
> +
> +    def GetInfo(self):
> +        return self.SubClass
> +
> +
> +class IfrDefaultStore(IfrLine, IfrOpHeader):
> +    def __init__(self, TypeName=None):
> +        self.DefaultStore = EFI_IFR_DEFAULTSTORE()
> +        IfrOpHeader.__init__(self, self.DefaultStore.Header,
> EFI_IFR_DEFAULTSTORE_OP)
> +        self.DefaultStore.DefaultName = EFI_STRING_ID_INVALID
> +        self.DefaultStore.DefaultId = EFI_VARSTORE_ID_INVALID
> +        self.Type = TypeName
> +        self.HasAttr = False
> +
> +    def SetDefaultName(self, DefaultName):
> +        self.DefaultStore.DefaultName = DefaultName
> +
> +    def SetType(self, Type):
> +        self.Type = Type
> +
> +    def SetDefaultId(self, DefaultId):
> +        self.DefaultStore.DefaultId = DefaultId
> +
> +    def SetDefaultStore(self, DefaultStore: EFI_IFR_DEFAULTSTORE):
> +        self.DefaultStore = DefaultStore
> +        IfrOpHeader.__init__(self, self.DefaultStore.Header,
> EFI_IFR_DEFAULTSTORE_OP)
> +
> +    def GetDefaultId(self):
> +        return self.DefaultStore.DefaultId
> +
> +    def GetInfo(self):
> +        return self.DefaultStore
> +
> +
> +class IfrVarStore(IfrLine, IfrOpHeader):
> +    def __init__(self, TypeName, StoreName):
> +        Nums = len(StoreName)
> +        self.Varstore = Refine_EFI_IFR_VARSTORE(Nums)
> +        IfrOpHeader.__init__(self, self.Varstore.Header,
> EFI_IFR_VARSTORE_OP, sizeof(self.Varstore) + 1)
> +        self.Varstore.VarStoreId = EFI_VARSTORE_ID_INVALID
> +        self.Varstore.Size = 0
> +        ArrayType = c_ubyte * (Nums)
> +        ValueArray = ArrayType()
> +        for i in range(0, Nums):
> +            ValueArray[i] = ord(StoreName[i])
> +        self.Varstore.Name = ValueArray
> +
> +        # info saved for yaml generation
> +        self.Type = TypeName
> +        self.HasVarStoreId = False
> +
> +    def SetGuid(self, Guid):
> +        self.Varstore.Guid = Guid
> +
> +    def SetSize(self, Size):
> +        self.Varstore.Size = Size
> +
> +    def SetVarStoreId(self, VarStoreId):
> +        self.Varstore.VarStoreId = VarStoreId
> +
> +    def SetHasVarStoreId(self, HasVarStoreId):
> +        self.HasVarStoreId = HasVarStoreId
> +
> +    def GetInfo(self):
> +        return self.Varstore
> +
> +
> +class IfrVarStoreEfi(IfrLine, IfrOpHeader):
> +    def __init__(self, TypeName, StoreName):
> +        Nums = len(StoreName)
> +        self.VarStoreEfi = Refine_EFI_IFR_VARSTORE_EFI(Nums)
> +        IfrOpHeader.__init__(self, self.VarStoreEfi.Header,
> EFI_IFR_VARSTORE_EFI_OP, sizeof(self.VarStoreEfi) + 1)
> +        self.VarStoreEfi.VarStoreId = EFI_VAROFFSET_INVALID
> +        self.VarStoreEfi.Size = 0
> +        ArrayType = c_ubyte * (Nums)
> +        ValueArray = ArrayType()
> +        for i in range(0, Nums):
> +            ValueArray[i] = ord(StoreName[i])
> +        self.VarStoreEfi.Name = ValueArray
> +
> +        # info saved for yaml generation
> +        self.Type = TypeName
> +        self.HasVarStoreId = False
> +        self.AttributesText = None
> +        self.NameStringId = None
> +        self.VarSize = None
> +
> +    def SetGuid(self, Guid):
> +        self.VarStoreEfi.Guid = Guid
> +
> +    def SetSize(self, Size):
> +        self.VarStoreEfi.Size = Size
> +
> +    def SetNameStringId(self, NameStringId):
> +        self.NameStringId = NameStringId
> +
> +    def SetVarSize(self, VarSize):
> +        self.VarSize = VarSize
> +
> +    def SetVarStoreId(self, VarStoreId):
> +        self.VarStoreEfi.VarStoreId = VarStoreId
> +
> +    def SetAttributes(self, Attributes):
> +        self.VarStoreEfi.Attributes = Attributes
> +
> +    def SetHasVarStoreId(self, HasVarStoreId):
> +        self.HasVarStoreId = HasVarStoreId
> +
> +    def SetAttributesText(self, AttributesText):
> +        self.AttributesText = AttributesText
> +
> +    def GetInfo(self):
> +        return self.VarStoreEfi
> +
> +
> +class IfrVarStoreNameValue(IfrLine, IfrOpHeader):
> +    def __init__(self, TypeName):
> +        self.VarStoreNameValue = EFI_IFR_VARSTORE_NAME_VALUE()
> +        IfrOpHeader.__init__(self, self.VarStoreNameValue.Header,
> EFI_IFR_VARSTORE_NAME_VALUE_OP)
> +        self.VarStoreNameValue.VarStoreId = EFI_VAROFFSET_INVALID
> +
> +        self.Type = TypeName
> +        self.NameItemList = []
> +        self.HasVarStoreId = False
> +
> +    def SetGuid(self, Guid):
> +        self.VarStoreNameValue.Guid = Guid
> +
> +    def SetVarStoreId(self, VarStoreId):
> +        self.VarStoreNameValue.VarStoreId = VarStoreId
> +
> +    def SetNameItemList(self, NameItem):
> +        self.NameItemList.append(NameItem)
> +
> +    def SetHasVarStoreId(self, HasVarStoreId):
> +        self.HasVarStoreId = HasVarStoreId
> +
> +    def GetInfo(self):
> +        return self.VarStoreNameValue
> +
> +
> +EFI_BITS_PER_UINT32 = 1 << EFI_BITS_SHIFT_PER_UINT32
> +EFI_FORM_ID_MAX = 0xFFFF
> +
> +EFI_FREE_FORM_ID_BITMAP_SIZE = int((EFI_FORM_ID_MAX + 1) /
> EFI_BITS_PER_UINT32)
> +
> +
> +class IfrFormId:
> +    def __init__(self):
> +        self.FormIdBitMap = []
> +        for i in range(0, EFI_FREE_FORM_ID_BITMAP_SIZE):
> +            self.FormIdBitMap.append(0)
> +
> +    def Clear(self):
> +        self.FormIdBitMap = []
> +        for i in range(0, EFI_FREE_FORM_ID_BITMAP_SIZE):
> +            self.FormIdBitMap.append(0)
> +
> +    def CheckFormIdFree(self, FormId):
> +        Index = int(FormId / EFI_BITS_PER_UINT32)
> +        Offset = FormId % EFI_BITS_PER_UINT32
> +
> +        return (self.FormIdBitMap[Index] & (0x80000000 >> Offset)) == 0
> +
> +    def MarkFormIdUsed(self, FormId):
> +        Index = int(FormId / EFI_BITS_PER_UINT32)
> +        Offset = FormId % EFI_BITS_PER_UINT32
> +        self.FormIdBitMap[Index] |= 0x80000000 >> Offset
> +
> +
> +gIfrFormId = IfrFormId()
> +
> +
> +class IfrForm(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.Form = EFI_IFR_FORM()
> +        IfrOpHeader.__init__(self, self.Form.Header, EFI_IFR_FORM_OP)
> +        self.Form.FormId = 0
> +        self.Form.FormTitle = EFI_STRING_ID_INVALID
> +
> +    def SetFormId(self, FormId):
> +        # FormId can't be 0.
> +        if FormId == 0:
> +            return VfrReturnCode.VFR_RETURN_INVALID_PARAMETER
> +        if gIfrFormId.CheckFormIdFree(FormId) == False:
> +            return VfrReturnCode.VFR_RETURN_FORMID_REDEFINED
> +        self.Form.FormId = FormId
> +        gIfrFormId.MarkFormIdUsed(FormId)
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def SetFormTitle(self, FormTitle):
> +        self.Form.FormTitle = FormTitle
> +
> +    def GetInfo(self):
> +        return self.Form
> +
> +
> +class IfrFormMap(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.FormMap = EFI_IFR_FORM_MAP()
> +        self.MethodMapList = []
> +        IfrOpHeader.__init__(self, self.FormMap.Header,
> EFI_IFR_FORM_MAP_OP)
> +        self.FormMap.FormId = 0
> +
> +    def SetFormId(self, FormId):
> +        if FormId == 0:
> +            return VfrReturnCode.VFR_RETURN_INVALID_PARAMETER
> +
> +        if gIfrFormId.CheckFormIdFree(FormId) == False:
> +            return VfrReturnCode.VFR_RETURN_FORMID_REDEFINED
> +        self.FormMap.FormId = FormId
> +        gIfrFormId.MarkFormIdUsed(FormId)
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def SetFormMapMethod(self, MethodTitle, MethodGuid: EFI_GUID):
> +        MethodMap = EFI_IFR_FORM_MAP_METHOD()
> +        MethodMap.MethodTitle = MethodTitle
> +        MethodMap.MethodIdentifier = MethodGuid
> +        self.MethodMapList.append(MethodMap)
> +
> +    def GetInfo(self):
> +        return self.FormMap
> +
> +    def GetMethodMapList(self):
> +        return self.MethodMapList
> +
> +
> +class IfrEnd(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.End = EFI_IFR_END()
> +        IfrOpHeader.__init__(self, self.End.Header, EFI_IFR_END_OP)
> +
> +    def GetInfo(self):
> +        return self.End
> +
> +
> +class IfrBanner(IfrLine, IfrOpHeader):
> +    def __init__(
> +        self,
> +    ):
> +        self.Banner = EFI_IFR_GUID_BANNER()
> +        IfrOpHeader.__init__(self, self.Banner.Header, EFI_IFR_GUID_OP,
> ctypes.sizeof(EFI_IFR_GUID_BANNER))
> +        self.Banner.ExtendOpCode = EFI_IFR_EXTEND_OP_BANNER
> +        self.Banner.Guid = EFI_IFR_TIANO_GUID
> +
> +        self.HasTimeOut = False
> +        self.TimeOut = None
> +
> +    def SetTitle(self, StringId):
> +        self.Banner.Title = StringId
> +
> +    def SetLine(self, Line):
> +        self.Banner.LineNumber = Line
> +
> +    def SetAlign(self, Align):
> +        self.Banner.Alignment = Align
> +
> +    def SetHasTimeOut(self, HasTimeOut):
> +        self.HasTimeOut = HasTimeOut
> +
> +    def SetTimeOut(self, TimeOut):
> +        self.TimeOut = TimeOut
> +
> +    def GetInfo(self):
> +        return self.Banner
> +
> +
> +class IfrVarEqName(IfrLine, IfrOpHeader):
> +    def __init__(self, QuestionId, NameId):
> +        self.VarEqName = EFI_IFR_GUID_VAREQNAME()
> +        IfrOpHeader.__init__(self, self.VarEqName.Header, EFI_IFR_GUID_OP,
> ctypes.sizeof(EFI_IFR_GUID_VAREQNAME))
> +        self.VarEqName.ExtendOpCode = EFI_IFR_EXTEND_OP_VAREQNAME
> +        self.VarEqName.Guid = EFI_IFR_FRAMEWORK_GUID
> +        self.VarEqName.QuestionId = QuestionId
> +        self.VarEqName.NameId = NameId
> +
> +    def GetInfo(self):
> +        return self.VarEqName
> +
> +
> +class IfrTimeout(IfrLine, IfrOpHeader):
> +    def __init__(self, Timeout=0):
> +        self.Timeout = EFI_IFR_GUID_TIMEOUT()
> +        IfrOpHeader.__init__(self, self.Timeout.Header, EFI_IFR_GUID_OP,
> ctypes.sizeof(EFI_IFR_GUID_TIMEOUT))
> +        self.Timeout.ExtendOpCode = EFI_IFR_EXTEND_OP_TIMEOUT
> +        self.Timeout.Guid = EFI_IFR_TIANO_GUID
> +        self.Timeout.TimeOut = Timeout
> +
> +    def SetTimeout(self, Timeout):
> +        self.Timeout.TimeOut = Timeout
> +
> +    def GetInfo(self):
> +        return self.Timeout
> +
> +
> +class IfrLabel(IfrLine, IfrOpHeader):
> +    def __init__(
> +        self,
> +    ):
> +        self.Label = EFI_IFR_GUID_LABEL()
> +        IfrOpHeader.__init__(self, self.Label.Header, EFI_IFR_GUID_OP,
> ctypes.sizeof(EFI_IFR_GUID_LABEL))
> +        self.Label.ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL
> +        self.Label.Guid = EFI_IFR_TIANO_GUID
> +
> +    def SetNumber(self, Number):
> +        self.Label.Number = Number
> +
> +    def GetInfo(self):
> +        return self.Label
> +
> +
> +class IfrRule(IfrLine, IfrOpHeader):
> +    def __init__(self, RuleName=None):
> +        self.Rule = EFI_IFR_RULE()
> +        self.RuleName = RuleName
> +        IfrOpHeader.__init__(self, self.Rule.Header, EFI_IFR_RULE_OP)
> +        self.Rule.RuleId = EFI_RULE_ID_INVALID
> +
> +    def SetRuleId(self, RuleId):
> +        self.Rule.RuleId = RuleId
> +
> +    def GetRuleName(self):
> +        return self.RuleName
> +
> +    def SetRuleName(self, RuleName):
> +        self.RuleName = RuleName
> +
> +    def GetInfo(self):
> +        return self.Rule
> +
> +
> +def _FLAG_TEST_AND_CLEAR(Flags, Mask):
> +    Ret = Flags & Mask
> +    Flags &= ~Mask
> +    return Flags, Ret
> +
> +
> +def _FLAG_CLEAR(Flags, Mask):
> +    Flags &= ~Mask
> +    return Flags
> +
> +
> +class IfrSubtitle(IfrLine, IfrOpHeader, IfrStatementHeader):
> +    def __init__(
> +        self,
> +    ):
> +        self.Subtitle = EFI_IFR_SUBTITLE()
> +
> +        IfrOpHeader.__init__(self, self.Subtitle.Header, EFI_IFR_SUBTITLE_OP)
> +        IfrStatementHeader.__init__(self, self.Subtitle.Statement)
> +        self.Subtitle.Flags = 0
> +
> +        self.FlagsStream = ""
> +
> +    def SetFlags(self, Flags):
> +        Flags, Result = _FLAG_TEST_AND_CLEAR(Flags,
> EFI_IFR_FLAGS_HORIZONTAL)
> +        if Result:
> +            self.Subtitle.Flags |= EFI_IFR_FLAGS_HORIZONTAL
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS if Flags == 0 else
> VfrReturnCode.VFR_RETURN_FLAGS_UNSUPPORTED
> +
> +    def SetFlagsStream(self, FlagsStream):
> +        self.FlagsStream = FlagsStream
> +
> +    def GetInfo(self):
> +        return self.Subtitle
> +
> +
> +class IfrImage(IfrLine, IfrOpHeader):
> +    def __init__(
> +        self,
> +    ):
> +        self.Image = EFI_IFR_IMAGE()
> +        IfrOpHeader.__init__(self, self.Image.Header, EFI_IFR_IMAGE_OP)
> +        self.Image.Id = EFI_IMAGE_ID_INVALID
> +
> +    def SetImageId(self, ImageId):
> +        self.Image.Id = ImageId
> +
> +    def GetInfo(self):
> +        return self.Image
> +
> +
> +class IfrLocked(IfrLine, IfrOpHeader):
> +    def __init__(
> +        self,
> +    ):
> +        self.Lock = EFI_IFR_LOCKED()
> +        IfrOpHeader.__init__(self, self.Lock.Header, EFI_IFR_LOCKED_OP)
> +
> +    def GetInfo(self):
> +        return self.Lock
> +
> +
> +class IfrModal(IfrLine, IfrOpHeader):
> +    def __init__(
> +        self,
> +    ):
> +        self.Modal = EFI_IFR_MODAL_TAG()
> +        IfrOpHeader.__init__(self, self.Modal.Header,
> EFI_IFR_MODAL_TAG_OP)
> +
> +    def GetInfo(self):
> +        return self.Modal
> +
> +
> +EFI_IFR_QUESTION_FLAG_DEFAULT = 0
> +
> +
> +class IfrQuestionHeader(IfrStatementHeader):
> +    def __init__(self, QHeader, Flags=EFI_IFR_QUESTION_FLAG_DEFAULT):
> +        self.QHeader = QHeader
> +        IfrStatementHeader.__init__(self, self.QHeader.Header)
> +        self.QHeader.QuestionId = EFI_QUESTION_ID_INVALID
> +        self.QHeader.VarStoreId = EFI_VARSTORE_ID_INVALID
> +        self.QHeader.VarStoreInfo.VarName = EFI_STRING_ID_INVALID
> +        self.QHeader.VarStoreInfo.VarOffset = EFI_VAROFFSET_INVALID
> +        self.QHeader.Flags = Flags
> +
> +    def GetQuestionId(self):
> +        return self.QHeader.QuestionId
> +
> +    def SetQuestionId(self, QuestionId):
> +        self.QHeader.QuestionId = QuestionId
> +
> +    def GetVarStoreId(self):
> +        return self.QHeader.VarStoreId
> +
> +    def SetVarStoreInfo(self, BaseInfo):
> +        self.QHeader.VarStoreId = BaseInfo.VarStoreId
> +        self.QHeader.VarStoreInfo.VarName = BaseInfo.Info.VarName
> +        self.QHeader.VarStoreInfo.VarOffset = BaseInfo.Info.VarOffset
> +
> +    def GetVarStoreInfo(self, Info):
> +        Info.VarStoreId = self.QHeader.VarStoreId
> +        Info.VarStoreInfo = self.QHeader.VarStoreInfo
> +        return Info
> +
> +    def GetQFlags(self):
> +        return self.QHeader.Flags
> +
> +    def SetFlags(self, Flags):
> +        Flags, Ret = _FLAG_TEST_AND_CLEAR(Flags, EFI_IFR_FLAG_READ_ONLY)
> +        if Ret:
> +            self.QHeader.Flags |= EFI_IFR_FLAG_READ_ONLY
> +
> +        Flags = _FLAG_CLEAR(Flags, 0x02)
> +
> +        Flags, Ret = _FLAG_TEST_AND_CLEAR(Flags, EFI_IFR_FLAG_CALLBACK)
> +        if Ret:
> +            self.QHeader.Flags |= EFI_IFR_FLAG_CALLBACK
> +
> +        # ignore NVAccessFlag
> +        Flags = _FLAG_CLEAR(Flags, 0x08)
> +
> +        Flags, Ret = _FLAG_TEST_AND_CLEAR(Flags,
> EFI_IFR_FLAG_RESET_REQUIRED)
> +        if Ret:
> +            self.QHeader.Flags |= EFI_IFR_FLAG_RESET_REQUIRED
> +
> +        Flags, Ret = _FLAG_TEST_AND_CLEAR(Flags,
> EFI_IFR_FLAG_RECONNECT_REQUIRED)
> +        if Ret:
> +            self.QHeader.Flags |= EFI_IFR_FLAG_RECONNECT_REQUIRED
> +
> +        # Set LateCheck Flag to compatible for framework flag
> +        # but it uses 0x20 as its flag, if in the future UEFI may take this flag
> +
> +        Flags, Ret = _FLAG_TEST_AND_CLEAR(Flags, 0x20)
> +        if Ret:
> +            self.QHeader.Flags |= 0x20
> +
> +        Flags, Ret = _FLAG_TEST_AND_CLEAR(Flags,
> EFI_IFR_FLAG_OPTIONS_ONLY)
> +        if Ret:
> +            self.QHeader.Flags |= EFI_IFR_FLAG_OPTIONS_ONLY
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS if Flags == 0 else
> VfrReturnCode.VFR_RETURN_FLAGS_UNSUPPORTED
> +
> +    def UpdateIfrQuestionHeader(self, qHeader):
> +        self.QHeader = qHeader
> +
> +
> +class IfrRef(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.Ref = EFI_IFR_REF()
> +        IfrBaseInfo.__init__(self, self.Ref, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.Ref.Header, EFI_IFR_REF_OP)
> +        IfrQuestionHeader.__init__(self, self.Ref.Question)
> +        self.Ref.FormId = 0
> +
> +    def SetFormId(self, FormId):
> +        self.Ref.FormId = FormId
> +
> +
> +class IfrRef2(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.Ref2 = EFI_IFR_REF2()
> +        IfrBaseInfo.__init__(self, self.Ref2, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.Ref2.Header, EFI_IFR_REF_OP,
> sizeof(EFI_IFR_REF2))
> +        IfrQuestionHeader.__init__(self, self.Ref2.Question)
> +        self.Ref2.FormId = 0
> +        self.Ref2.QuestionId = EFI_QUESTION_ID_INVALID
> +
> +    def SetFormId(self, FormId):
> +        self.Ref2.FormId = FormId
> +
> +    def SetQId(self, QuestionId):
> +        self.Ref2.QuestionId = QuestionId
> +
> +
> +class IfrRef3(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.Ref3 = EFI_IFR_REF3()
> +        IfrBaseInfo.__init__(self, self.Ref3, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.Ref3.Header, EFI_IFR_REF_OP,
> sizeof(EFI_IFR_REF3))
> +        IfrQuestionHeader.__init__(self, self.Ref3.Question)
> +        self.Ref3.FormId = 0
> +        self.Ref3.QuestionId = EFI_QUESTION_ID_INVALID
> +        EFI_IFR_DEFAULT_GUID = EFI_GUID(0, 0, 0, GuidArray(0, 0, 0, 0, 0, 0, 0,
> 0))
> +        self.Ref3.FormSetId = EFI_IFR_DEFAULT_GUID
> +
> +    def SetFormId(self, FormId):
> +        self.Ref3.FormId = FormId
> +
> +    def SetQId(self, QuestionId):
> +        self.Ref3.QuestionId = QuestionId
> +
> +    def SetFormSetId(self, FormSetId):
> +        self.Ref3.FormSetId = FormSetId
> +
> +
> +class IfrRef4(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.Ref4 = EFI_IFR_REF4()
> +        IfrBaseInfo.__init__(self, self.Ref4, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.Ref4.Header, EFI_IFR_REF_OP,
> sizeof(EFI_IFR_REF4))
> +        IfrQuestionHeader.__init__(self, self.Ref4.Question)
> +        self.Ref4.FormId = 0
> +        self.Ref4.QuestionId = EFI_QUESTION_ID_INVALID
> +        EFI_IFR_DEFAULT_GUID = EFI_GUID(0, 0, 0, GuidArray(0, 0, 0, 0, 0, 0, 0,
> 0))
> +        self.Ref4.FormSetId = EFI_IFR_DEFAULT_GUID
> +        self.Ref4.DevicePath = EFI_STRING_ID_INVALID
> +
> +    def SetFormId(self, FormId):
> +        self.Ref4.FormId = FormId
> +
> +    def SetQId(self, QuestionId):
> +        self.Ref4.QuestionId = QuestionId
> +
> +    def SetFormSetId(self, FormSetId):
> +        self.Ref4.FormSetId = FormSetId
> +
> +    def SetDevicePath(self, DevicePath):
> +        self.Ref4.DevicePath = DevicePath
> +
> +
> +class IfrRef5(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.Ref5 = EFI_IFR_REF5()
> +        IfrBaseInfo.__init__(self, self.Ref5, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.Ref5.Header, EFI_IFR_REF_OP,
> sizeof(EFI_IFR_REF5))
> +        IfrQuestionHeader.__init__(self, self.Ref5.Question)
> +
> +
> +class IfrAction(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.Action = EFI_IFR_ACTION()
> +        IfrBaseInfo.__init__(self, self.Action, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.Action.Header, EFI_IFR_ACTION_OP)
> +        IfrQuestionHeader.__init__(self, self.Action.Question)
> +        self.Action.QuestionConfig = EFI_STRING_ID_INVALID
> +
> +    def SetQuestionConfig(self, QuestionConfig):
> +        self.Action.QuestionConfig = QuestionConfig
> +
> +
> +class IfrText(IfrLine, IfrOpHeader, IfrStatementHeader):
> +    def __init__(
> +        self,
> +    ):
> +        self.Text = EFI_IFR_TEXT()
> +        IfrOpHeader.__init__(self, self.Text.Header, EFI_IFR_TEXT_OP)
> +        IfrStatementHeader.__init__(self, self.Text.Statement)
> +        self.Text.TextTwo = EFI_STRING_ID_INVALID
> +        self.HasTextTwo = False
> +
> +    def SetTextTwo(self, StringId):
> +        self.Text.TextTwo = StringId
> +
> +    def SetHasTextTwo(self, Flag):
> +        self.HasTextTwo = Flag
> +
> +    def GetInfo(self):
> +        return self.Text
> +
> +
> +class IfrGuid(IfrLine, IfrOpHeader):
> +    def __init__(self, Size, Data=None):
> +        self.Guid = EFI_IFR_GUID()
> +        self.Data = Data  # databuffer is saved here
> +        IfrOpHeader.__init__(self, self.Guid.Header, EFI_IFR_GUID_OP,
> ctypes.sizeof(EFI_IFR_GUID) + Size)
> +        EFI_IFR_DEFAULT_GUID = EFI_GUID(0, 0, 0, GuidArray(0, 0, 0, 0, 0, 0, 0,
> 0))
> +        self.Guid.Guid = EFI_IFR_DEFAULT_GUID
> +
> +    def SetGuid(self, Guid):
> +        self.Guid.Guid = Guid
> +
> +    def SetData(self, Data):
> +        self.Data = Data
> +
> +    def GetData(self):
> +        return self.Data
> +
> +    def GetInfo(self):  #
> +        return self.Guid
> +
> +
> +class IfrExtensionGuid(IfrLine, IfrOpHeader):
> +    def __init__(self, Size=0, TypeName="", ArraySize=0, Data=None):
> +        self.Guid = EFI_IFR_GUID()
> +        if ArraySize != 0:
> +            self.DataType = TypeName + "[" + str(ArraySize) + "]"
> +        else:
> +            self.DataType = TypeName
> +        self.FieldList = []
> +        self.Data = Data
> +        IfrOpHeader.__init__(self, self.Guid.Header, EFI_IFR_GUID_OP,
> ctypes.sizeof(EFI_IFR_GUID) + Size)
> +        EFI_IFR_DEFAULT_GUID = EFI_GUID(0, 0, 0, GuidArray(0, 0, 0, 0, 0, 0, 0,
> 0))
> +        self.Guid.Guid = EFI_IFR_DEFAULT_GUID
> +
> +    def SetGuid(self, Guid):
> +        self.Guid.Guid = Guid
> +
> +    def SetData(self, Data):
> +        self.Data = Data
> +
> +    def GetDataType(self):
> +        return self.DataType
> +
> +    def GetFieldList(self):
> +        return self.FieldList
> +
> +    def SetFieldList(self, TFName, TFValue):
> +        self.FieldList.append([TFName, TFValue])
> +
> +    def GetData(self):
> +        return self.Data
> +
> +    def GetInfo(self):  #
> +        return self.Guid
> +
> +
> +class IfrOrderedList(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.OrderedList = EFI_IFR_ORDERED_LIST()
> +        IfrBaseInfo.__init__(self, self.OrderedList, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.OrderedList.Header,
> EFI_IFR_ORDERED_LIST_OP)
> +        IfrQuestionHeader.__init__(self, self.OrderedList.Question)
> +        self.OrderedList.MaxContainers = 0
> +        self.OrderedList.Flags = 0
> +
> +        self.HasMaxContainers = False
> +
> +    def GetQuestion(self):
> +        return self
> +
> +    def SetQHeaderFlags(self, Flags):
> +        IfrQuestionHeader.SetFlags(self, Flags)
> +
> +    def SetMaxContainers(self, MaxContainers):
> +        self.OrderedList.MaxContainers = MaxContainers
> +
> +    def SetHasMaxContainers(self, HasMaxContainers):
> +        self.HasMaxContainers = HasMaxContainers
> +
> +    def SetFlags(self, HFlags, LFlags):
> +        ReturnCode = IfrQuestionHeader.SetFlags(self, HFlags)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags, EFI_IFR_UNIQUE_SET)
> +        if Ret:
> +            self.OrderedList.Flags |= EFI_IFR_UNIQUE_SET
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags, EFI_IFR_NO_EMPTY_SET)
> +        if Ret:
> +            self.OrderedList.Flags |= EFI_IFR_NO_EMPTY_SET
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS if LFlags == 0 else
> VfrReturnCode.VFR_RETURN_FLAGS_UNSUPPORTED
> +
> +
> +class IfrString(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.Str = EFI_IFR_STRING()
> +        IfrBaseInfo.__init__(self, self.Str, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.Str.Header, EFI_IFR_STRING_OP)
> +        IfrQuestionHeader.__init__(self, self.Str.Question)
> +        self.Str.Flags = 0
> +        self.Str.MinSize = 0
> +        self.Str.MaxSize = 0
> +
> +    def GetQuestion(self):
> +        return self
> +
> +    def SetQHeaderFlags(self, Flags):
> +        IfrQuestionHeader.SetFlags(self, Flags)
> +
> +    def SetFlags(self, HFlags, LFlags):
> +        ReturnCode = IfrQuestionHeader.SetFlags(self, HFlags)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> EFI_IFR_STRING_MULTI_LINE)
> +        if Ret:
> +            self.Str.Flags |= EFI_IFR_STRING_MULTI_LINE
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS if LFlags == 0 else
> VfrReturnCode.VFR_RETURN_FLAGS_UNSUPPORTED
> +
> +    def SetMinSize(self, MinSize):
> +        self.Str.MinSize = MinSize
> +
> +    def SetMaxSize(self, MaxSize):
> +        self.Str.MaxSize = MaxSize
> +
> +
> +class IfrPassword(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.Password = EFI_IFR_PASSWORD()
> +        IfrBaseInfo.__init__(self, self.Password, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.Password.Header,
> EFI_IFR_PASSWORD_OP)
> +        IfrQuestionHeader.__init__(self, self.Password.Question)
> +        self.Password.MinSize = 0
> +        self.Password.MaxSize = 0
> +
> +    def GetQuestion(self):
> +        return self
> +
> +    def SetQHeaderFlags(self, Flags):
> +        IfrQuestionHeader.SetFlags(self, Flags)
> +
> +    def SetMinSize(self, MinSize):
> +        self.Password.MinSize = MinSize
> +
> +    def SetMaxSize(self, MaxSize):
> +        self.Password.MaxSize = MaxSize
> +
> +
> +class IfrDefault(IfrLine, IfrOpHeader):
> +    def __init__(self, ValueType, ValueList,
> DefaultId=EFI_HII_DEFAULT_CLASS_STANDARD, Type=EFI_IFR_TYPE_OTHER):
> +        Nums = len(ValueList)
> +        self.Default = Refine_EFI_IFR_DEFAULT(ValueType, Nums)
> +        IfrOpHeader.__init__(self, self.Default.Header, EFI_IFR_DEFAULT_OP,
> sizeof(self.Default))
> +        self.Default.Type = Type
> +        self.Default.DefaultId = DefaultId
> +
> +        self.ValueType = ValueType
> +        self.DefaultStore = ""
> +        self.ValueStream = ""
> +
> +        if ValueList != []:
> +            ArrayType = TypeDict[ValueType] * Nums
> +            ValueArray = ArrayType()
> +            for i in range(0, len(ValueList)):
> +                ValueArray[i] = ValueList[i]
> +            self.Default.Value = ValueArray
> +
> +    def SetDefaultId(self, DefaultId):
> +        self.Default.DefaultId = DefaultId
> +
> +    def GetValueType(self):
> +        return self.ValueType
> +
> +    def SetType(self, Type):
> +        self.Default.Type = Type
> +
> +    def SetValue(self, ValueList):
> +        ArrayType = TypeDict[self.ValueType] * (len(ValueList))
> +        ValueArray = ArrayType()
> +        for i in range(0, len(ValueList)):
> +            ValueArray[i] = ValueList[i]
> +        self.Default.Value = ValueArray
> +
> +    def SetDefaultStore(self, DefaultStore):
> +        self.DefaultStore = DefaultStore
> +
> +    def SetValueStream(self, ValueStream):
> +        self.ValueStream = ValueStream
> +
> +    def GetInfo(self):
> +        return self.Default
> +
> +
> +class IfrDefault2(IfrLine, IfrOpHeader):
> +    def __init__(self, DefaultId=EFI_HII_DEFAULT_CLASS_STANDARD,
> Type=EFI_IFR_TYPE_OTHER):
> +        self.Default = EFI_IFR_DEFAULT_2()
> +        IfrOpHeader.__init__(self, self.Default.Header, EFI_IFR_DEFAULT_OP,
> sizeof(EFI_IFR_DEFAULT_2))
> +        self.Default.Type = Type
> +        self.Default.DefaultId = DefaultId
> +
> +        self.DefaultStore = ""
> +
> +    def SetDefaultId(self, DefaultId):
> +        self.Default.DefaultId = DefaultId
> +
> +    def SetType(self, Type):
> +        self.Default.Type = Type
> +
> +    def SetDefaultStore(self, DefaultStore):
> +        self.DefaultStore = DefaultStore
> +
> +    def GetInfo(self):
> +        return self.Default
> +
> +
> +class IfrInconsistentIf(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.InconsistentIf = EFI_IFR_INCONSISTENT_IF()
> +        IfrOpHeader.__init__(self, self.InconsistentIf.Header,
> EFI_IFR_INCONSISTENT_IF_OP)
> +        self.InconsistentIf.Error = EFI_STRING_ID_INVALID
> +        self.FlagsStream = ""
> +
> +    def SetError(self, Error):
> +        self.InconsistentIf.Error = Error
> +
> +    def SetFlagsStream(self, Flag):
> +        self.FlagsStream = Flag
> +
> +    def GetInfo(self):
> +        return self.InconsistentIf
> +
> +
> +class IfrInconsistentIf2(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.InconsistentIf = EFI_IFR_INCONSISTENT_IF()
> +        IfrOpHeader.__init__(self, self.InconsistentIf.Header,
> EFI_IFR_INCONSISTENT_IF_OP)
> +        self.InconsistentIf.Error = EFI_STRING_ID_INVALID
> +
> +    def SetError(self, Error):
> +        self.InconsistentIf.Error = Error
> +
> +    def GetInfo(self):
> +        return self.InconsistentIf
> +
> +
> +class IfrNoSubmitIf(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.NoSubmitIf = EFI_IFR_NO_SUBMIT_IF()
> +        IfrOpHeader.__init__(self, self.NoSubmitIf.Header,
> EFI_IFR_NO_SUBMIT_IF_OP)
> +        self.NoSubmitIf.Error = EFI_STRING_ID_INVALID
> +
> +        self.FlagsStream = ""
> +
> +    def SetError(self, Error):
> +        self.NoSubmitIf.Error = Error
> +
> +    def SetFlagsStream(self, Flag):
> +        self.FlagsStream = Flag
> +
> +    def GetInfo(self):
> +        return self.NoSubmitIf
> +
> +
> +class IfrDisableIf(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.DisableIf = EFI_IFR_DISABLE_IF()
> +        IfrOpHeader.__init__(self, self.DisableIf.Header,
> EFI_IFR_DISABLE_IF_OP)
> +
> +    def GetInfo(self):
> +        return self.DisableIf
> +
> +
> +class IfrSuppressIf(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.SuppressIf = EFI_IFR_SUPPRESS_IF()
> +        IfrOpHeader.__init__(self, self.SuppressIf.Header,
> EFI_IFR_SUPPRESS_IF_OP)
> +
> +    def GetInfo(self):
> +        return self.SuppressIf
> +
> +
> +class IfrGrayOutIf(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.GrayOutIf = EFI_IFR_GRAY_OUT_IF()
> +        IfrOpHeader.__init__(self, self.GrayOutIf.Header,
> EFI_IFR_GRAY_OUT_IF_OP)
> +
> +    def GetInfo(self):
> +        return self.GrayOutIf
> +
> +
> +class IfrValue(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.Value = EFI_IFR_VALUE()
> +        IfrOpHeader.__init__(self, self.Value.Header, EFI_IFR_VALUE_OP)
> +
> +    def GetInfo(self):
> +        return self.Value
> +
> +
> +class IfrRead(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.Read = EFI_IFR_READ()
> +        IfrOpHeader.__init__(self, self.Read.Header, EFI_IFR_READ_OP)
> +
> +    def GetInfo(self):
> +        return self.Read
> +
> +
> +class IfrWrite(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.Write = EFI_IFR_WRITE()
> +        IfrOpHeader.__init__(self, self.Write.Header, EFI_IFR_WRITE_OP)
> +
> +    def GetInfo(self):
> +        return self.Write
> +
> +
> +class IfrWarningIf(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.WarningIf = EFI_IFR_WARNING_IF()
> +        IfrOpHeader.__init__(self, self.WarningIf.Header,
> EFI_IFR_WARNING_IF_OP)
> +        self.WarningIf.Warning = EFI_STRING_ID_INVALID
> +        self.WarningIf.TimeOut = 0
> +
> +        self.HasTimeOut = False
> +
> +    def SetWarning(self, Warning):
> +        self.WarningIf.Warning = Warning
> +
> +    def SetHasHasTimeOut(self, HasTimeOut):
> +        self.HasTimeOut = HasTimeOut
> +
> +    def SetTimeOut(self, TimeOut):
> +        self.WarningIf.TimeOut = TimeOut
> +
> +    def GetInfo(self):
> +        return self.WarningIf
> +
> +
> +class IfrRefresh(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.Refresh = EFI_IFR_REFRESH()
> +        IfrOpHeader.__init__(self, self.Refresh.Header, EFI_IFR_REFRESH_OP)
> +        self.Refresh.RefreshInterval = 0
> +
> +    def SetRefreshInterval(self, RefreshInterval):
> +        self.Refresh.RefreshInterval = RefreshInterval
> +
> +    def GetInfo(self):
> +        return self.Refresh
> +
> +
> +class IfrRefreshId(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.RefreshId = EFI_IFR_REFRESH_ID()
> +        IfrOpHeader.__init__(self, self.RefreshId.Header,
> EFI_IFR_REFRESH_ID_OP)
> +        self.RefreshId.RefreshEventGroupId = EFI_GUID(0, 0, 0, GuidArray(0, 0,
> 0, 0, 0, 0, 0, 0))
> +
> +    def SetRefreshEventGroutId(self, RefreshEventGroupId):
> +        self.RefreshId.RefreshEventGroupId = RefreshEventGroupId
> +
> +    def GetInfo(self):
> +        return self.RefreshId
> +
> +
> +class IfrVarStoreDevice(IfrLine, IfrOpHeader):
> +    def __init__(self):
> +        self.VarStoreDevice = EFI_IFR_VARSTORE_DEVICE()
> +        IfrOpHeader.__init__(self, self.VarStoreDevice.Header,
> EFI_IFR_VARSTORE_DEVICE_OP)
> +        self.VarStoreDevice.DevicePath = EFI_STRING_ID_INVALID
> +
> +    def SetDevicePath(self, DevicePath):
> +        self.VarStoreDevice.DevicePath = DevicePath
> +
> +    def GetInfo(self):
> +        return self.VarStoreDevice
> +
> +
> +class IfrDate(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.Date = EFI_IFR_DATE()
> +        IfrBaseInfo.__init__(self, self.Date, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.Date.Header, EFI_IFR_DATE_OP)
> +        IfrQuestionHeader.__init__(self, self.Date.Question)
> +        self.Date.Flags = 0
> +
> +        self.Year = None
> +        self.Month = None
> +        self.Day = None
> +
> +        self.D_Year = None
> +        self.D_Month = None
> +        self.D_Day = None
> +        self.Step = None
> +        self.Min = None
> +        self.Max = None
> +
> +    def SetFlags(self, HFlags, LFlags):
> +        ReturnCode = IfrQuestionHeader.SetFlags(self, HFlags)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> EFI_QF_DATE_YEAR_SUPPRESS)
> +        if Ret:
> +            self.Date.Flags |= EFI_QF_DATE_YEAR_SUPPRESS
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> EFI_QF_DATE_MONTH_SUPPRESS)
> +        if Ret:
> +            self.Date.Flags |= EFI_QF_DATE_MONTH_SUPPRESS
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> EFI_QF_DATE_DAY_SUPPRESS)
> +        if Ret:
> +            self.Date.Flags |= EFI_QF_DATE_DAY_SUPPRESS
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> QF_DATE_STORAGE_NORMAL)
> +        if Ret:
> +            self.Date.Flags |= QF_DATE_STORAGE_NORMAL
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> QF_DATE_STORAGE_TIME)
> +        if Ret:
> +            self.Date.Flags |= QF_DATE_STORAGE_TIME
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> QF_DATE_STORAGE_WAKEUP)
> +        if Ret:
> +            self.Date.Flags |= QF_DATE_STORAGE_WAKEUP
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS if LFlags == 0 else
> VfrReturnCode.VFR_RETURN_FLAGS_UNSUPPORTED
> +
> +
> +class IfrTime(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.Time = EFI_IFR_TIME()
> +        IfrBaseInfo.__init__(self, self.Time, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.Time.Header, EFI_IFR_TIME_OP)
> +        IfrQuestionHeader.__init__(self, self.Time.Question)
> +        self.Time.Flags = 0
> +
> +        self.Hour = None
> +        self.Minute = None
> +        self.Second = None
> +
> +        self.D_Hour = None
> +        self.D_Minute = None
> +        self.D_Second = None
> +
> +        self.Step = None
> +        self.Min = None
> +        self.Max = None
> +
> +    def SetHour(self, Hour):
> +        self.Hour = Hour
> +
> +    def SetMinute(self, Minute):
> +        self.Minute = Minute
> +
> +    def SetSecond(self, Second):
> +        self.Second = Second
> +
> +    def SetFlags(self, HFlags, LFlags):
> +        ReturnCode = IfrQuestionHeader.SetFlags(self, HFlags)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> QF_TIME_HOUR_SUPPRESS)
> +        if Ret:
> +            self.Time.Flags |= QF_TIME_HOUR_SUPPRESS
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> QF_TIME_MINUTE_SUPPRESS)
> +        if Ret:
> +            self.Time.Flags |= QF_TIME_MINUTE_SUPPRESS
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> QF_TIME_SECOND_SUPPRESS)
> +        if Ret:
> +            self.Time.Flags |= QF_TIME_SECOND_SUPPRESS
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> QF_TIME_STORAGE_NORMAL)
> +        if Ret:
> +            self.Time.Flags |= QF_TIME_STORAGE_NORMAL
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> QF_TIME_STORAGE_TIME)
> +        if Ret:
> +            self.Time.Flags |= QF_TIME_STORAGE_TIME
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> QF_TIME_STORAGE_WAKEUP)
> +        if Ret:
> +            self.Time.Flags |= QF_TIME_STORAGE_WAKEUP
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS if LFlags == 0 else
> VfrReturnCode.VFR_RETURN_FLAGS_UNSUPPORTED
> +
> +
> +class IfrNumeric(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader,
> IfrMinMaxStepData):
> +    def __init__(self, Type, QName=None, VarIdStr=""):
> +        self.Numeric = Refine_EFI_IFR_NUMERIC(Type)
> +        IfrBaseInfo.__init__(self, self.Numeric, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.Numeric.Header, EFI_IFR_NUMERIC_OP,
> sizeof(self.Numeric))
> +        IfrQuestionHeader.__init__(self, self.Numeric.Question)
> +        IfrMinMaxStepData.__init__(self, self.Numeric.Data, True)
> +        self.Numeric.Flags = EFI_IFR_NUMERIC_SIZE_1 |
> EFI_IFR_DISPLAY_UINT_DEC
> +
> +        self.HasStep = False
> +
> +    def GetQuestion(self):
> +        return self
> +
> +    def GetMinMaxData(self):
> +        return self
> +
> +    def SetQHeaderFlags(self, Flags):
> +        IfrQuestionHeader.SetFlags(self, Flags)
> +
> +    def SetFlags(self, HFlags, LFlags, DisplaySettingsSpecified=False):
> +        ReturnCode = IfrQuestionHeader.SetFlags(self, HFlags)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +        if DisplaySettingsSpecified == False:
> +            self.Numeric.Flags = LFlags | EFI_IFR_DISPLAY_UINT_DEC
> +        else:
> +            self.Numeric.Flags = LFlags
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def SetFlagsForBitField(self, HFlags, LFlags, DisplaySettingsSpecified=False):
> +        ReturnCode = IfrQuestionHeader.SetFlags(self, HFlags)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +        if DisplaySettingsSpecified == False:
> +            self.Numeric.Flags = LFlags | EDKII_IFR_DISPLAY_UINT_DEC_BIT
> +        else:
> +            self.Numeric.Flags = LFlags
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def GetNumericFlags(self):
> +        return self.Numeric.Flags
> +
> +    def SetHasStep(self, HasStep):
> +        self.HasStep = HasStep
> +
> +
> +class IfrOneOf(IfrQuestionHeader, IfrLine, IfrBaseInfo, IfrOpHeader,
> IfrMinMaxStepData):
> +    def __init__(self, Type, QName=None, VarIdStr=""):
> +        self.OneOf = Refine_EFI_IFR_ONE_OF(Type)
> +        IfrBaseInfo.__init__(self, self.OneOf, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.OneOf.Header, EFI_IFR_ONE_OF_OP,
> sizeof(self.OneOf))
> +        IfrQuestionHeader.__init__(self, self.OneOf.Question)
> +        IfrMinMaxStepData.__init__(self, self.OneOf.Data)
> +        self.OneOf.Flags = 0
> +
> +        self.HasMinMax = False
> +
> +        self.HasStep = False
> +
> +    def GetQuestion(self):
> +        return self
> +
> +    def GetMinMaxData(self):
> +        return self
> +
> +    def SetQHeaderFlags(self, Flags):
> +        IfrQuestionHeader.SetFlags(self, Flags)
> +
> +    def SetFlags(self, HFlags, LFlags):
> +        ReturnCode = IfrQuestionHeader.SetFlags(self, HFlags)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +        if LFlags & EFI_IFR_DISPLAY:
> +            self.OneOf.Flags = LFlags
> +        else:
> +            self.OneOf.Flags = LFlags | EFI_IFR_DISPLAY_UINT_DEC
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def SetFlagsForBitField(self, HFlags, LFlags):
> +        ReturnCode = IfrQuestionHeader.SetFlags(self, HFlags)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +        if LFlags & EDKII_IFR_DISPLAY_BIT:
> +            self.OneOf.Flags = LFlags
> +        else:
> +            self.OneOf.Flags = LFlags | EDKII_IFR_DISPLAY_UINT_DEC_BIT
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def SetHasMinMax(self, HasMinMax):
> +        self.HasMinMax = HasMinMax
> +
> +    def SetHasStep(self, HasStep):
> +        self.HasStep = HasStep
> +
> +
> +class IfrCheckBox(IfrLine, IfrBaseInfo, IfrOpHeader, IfrQuestionHeader):
> +    def __init__(self, QName=None, VarIdStr=""):
> +        self.CheckBox = EFI_IFR_CHECKBOX()
> +        IfrBaseInfo.__init__(self, self.CheckBox, QName, VarIdStr)
> +        IfrOpHeader.__init__(self, self.CheckBox.Header,
> EFI_IFR_CHECKBOX_OP)
> +        IfrQuestionHeader.__init__(self, self.CheckBox.Question)
> +        self.CheckBox.Flags = 0
> +
> +    def GetQuestion(self):
> +        return self
> +
> +    def SetQHeaderFlags(self, Flags):
> +        IfrQuestionHeader.SetFlags(self, Flags)
> +
> +    def GetFlags(self):
> +        return self.CheckBox.Flags
> +
> +    def SetFlags(self, HFlags, LFlags):
> +        ReturnCode = IfrQuestionHeader.SetFlags(self, HFlags)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> EFI_IFR_CHECKBOX_DEFAULT)
> +        if Ret:
> +            self.CheckBox.Flags |= EFI_IFR_CHECKBOX_DEFAULT
> +
> +        LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> EFI_IFR_CHECKBOX_DEFAULT_MFG)
> +
> +        if Ret:
> +            self.CheckBox.Flags |= EFI_IFR_CHECKBOX_DEFAULT_MFG
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS if LFlags == 0 else
> VfrReturnCode.VFR_RETURN_FLAGS_UNSUPPORTED
> +
> +
> +class IfrResetButton(IfrLine, IfrOpHeader, IfrStatementHeader):
> +    def __init__(self, DefaultStore=None):
> +        self.ResetButton = EFI_IFR_RESET_BUTTON()
> +        IfrOpHeader.__init__(self, self.ResetButton.Header,
> EFI_IFR_RESET_BUTTON_OP)
> +        IfrStatementHeader.__init__(self, self.ResetButton.Statement)
> +        self.ResetButton.DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD
> +
> +        self.DefaultStore = DefaultStore
> +
> +    def SetDefaultId(self, DefaultId):
> +        self.ResetButton.DefaultId = DefaultId
> +
> +    def SetDefaultStore(self, DefaultStore):
> +        self.DefaultStore = DefaultStore
> +
> +    def GetInfo(self):
> +        return self.ResetButton
> +
> +
> +class IfrOr(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Or = EFI_IFR_OR()
> +        IfrOpHeader.__init__(self, self.Or.Header, EFI_IFR_OR_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Or
> +
> +
> +class IfrAnd(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.And = EFI_IFR_AND()
> +        IfrOpHeader.__init__(self, self.And.Header, EFI_IFR_AND_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.And
> +
> +
> +class IfrBitWiseOr(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.BitWiseOr = EFI_IFR_BITWISE_OR()
> +        IfrOpHeader.__init__(self, self.BitWiseOr.Header,
> EFI_IFR_BITWISE_OR_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.BitWiseOr
> +
> +
> +class IfrCatenate(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Catenate = EFI_IFR_CATENATE()
> +        IfrOpHeader.__init__(self, self.Catenate.Header,
> EFI_IFR_CATENATE_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Catenate
> +
> +
> +class IfrDivide(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Divide = EFI_IFR_DIVIDE()
> +        IfrOpHeader.__init__(self, self.Divide.Header, EFI_IFR_DIVIDE_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Divide
> +
> +
> +class IfrEqual(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Equal = EFI_IFR_EQUAL()
> +        IfrOpHeader.__init__(self, self.Equal.Header, EFI_IFR_EQUAL_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Equal
> +
> +
> +class IfrGreaterEqual(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.GreaterEqual = EFI_IFR_GREATER_EQUAL()
> +        IfrOpHeader.__init__(self, self.GreaterEqual.Header,
> EFI_IFR_GREATER_EQUAL_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.GreaterEqual
> +
> +
> +class IfrGreaterThan(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.GreaterThan = EFI_IFR_GREATER_THAN()
> +        IfrOpHeader.__init__(self, self.GreaterThan.Header,
> EFI_IFR_GREATER_THAN_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.GreaterThan
> +
> +
> +class IfrLessEqual(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.LessEqual = EFI_IFR_LESS_EQUAL()
> +        IfrOpHeader.__init__(self, self.LessEqual.Header,
> EFI_IFR_LESS_EQUAL_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.LessEqual
> +
> +
> +class IfrLessThan(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.LessThan = EFI_IFR_LESS_THAN()
> +        IfrOpHeader.__init__(self, self.LessThan.Header,
> EFI_IFR_LESS_THAN_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.LessThan
> +
> +
> +class IfrMap(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Map = EFI_IFR_MAP()
> +        IfrOpHeader.__init__(self, self.Map.Header, EFI_IFR_MAP_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Map
> +
> +
> +class IfrMatch(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Match = EFI_IFR_MATCH()
> +        IfrOpHeader.__init__(self, self.Match.Header, EFI_IFR_MATCH_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Match
> +
> +
> +class IfrMatch2(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo, Guid):
> +        self.Match2 = EFI_IFR_MATCH2()
> +        IfrOpHeader.__init__(self, self.Match2.Header, EFI_IFR_MATCH2_OP)
> +        self.SetLineNo(LineNo)
> +        self.Match2.SyntaxType = Guid
> +
> +    def GetInfo(self):
> +        return self.Match2
> +
> +
> +class IfrMultiply(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Multiply = EFI_IFR_MULTIPLY()
> +        IfrOpHeader.__init__(self, self.Multiply.Header, EFI_IFR_MULTIPLY_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Multiply
> +
> +
> +class IfrModulo(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Modulo = EFI_IFR_MODULO()
> +        IfrOpHeader.__init__(self, self.Modulo.Header, EFI_IFR_MODULO_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Modulo
> +
> +
> +class IfrNotEqual(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.NotEqual = EFI_IFR_NOT_EQUAL()
> +        IfrOpHeader.__init__(self, self.NotEqual.Header,
> EFI_IFR_NOT_EQUAL_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.NotEqual
> +
> +
> +class IfrShiftLeft(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.ShiftLeft = EFI_IFR_SHIFT_LEFT()
> +        IfrOpHeader.__init__(self, self.ShiftLeft.Header,
> EFI_IFR_SHIFT_LEFT_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.ShiftLeft
> +
> +
> +class IfrShiftRight(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.ShiftRight = EFI_IFR_SHIFT_RIGHT()
> +        IfrOpHeader.__init__(self, self.ShiftRight.Header,
> EFI_IFR_SHIFT_RIGHT_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.ShiftRight
> +
> +
> +class IfrSubtract(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Subtract = EFI_IFR_SUBTRACT()
> +        IfrOpHeader.__init__(self, self.Subtract.Header, EFI_IFR_SUBTRACT_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Subtract
> +
> +
> +class IfrConditional(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Conditional = EFI_IFR_CONDITIONAL()
> +        IfrOpHeader.__init__(self, self.Conditional.Header,
> EFI_IFR_CONDITIONAL_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Conditional
> +
> +
> +class IfrFind(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Find = EFI_IFR_FIND()
> +        IfrOpHeader.__init__(self, self.Find.Header, EFI_IFR_FIND_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def SetFormat(self, Format):
> +        self.Find.Format = Format
> +
> +    def GetInfo(self):
> +        return self.Find
> +
> +
> +class IfrMid(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Mid = EFI_IFR_MID()
> +        IfrOpHeader.__init__(self, self.Mid.Header, EFI_IFR_MID_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Mid
> +
> +
> +class IfrToken(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Token = EFI_IFR_TOKEN()
> +        IfrOpHeader.__init__(self, self.Token.Header, EFI_IFR_TOKEN_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Token
> +
> +
> +class IfrSpan(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Span = EFI_IFR_SPAN()
> +        IfrOpHeader.__init__(self, self.Span.Header, EFI_IFR_SPAN_OP)
> +        self.SetLineNo(LineNo)
> +        self.Span.Flags = EFI_IFR_FLAGS_FIRST_MATCHING
> +
> +    def SetFlags(self, LFlags):
> +        if LFlags == EFI_IFR_FLAGS_FIRST_MATCHING:
> +            self.Span.Flags |= EFI_IFR_FLAGS_FIRST_MATCHING
> +        else:
> +            LFlags, Ret = _FLAG_TEST_AND_CLEAR(LFlags,
> EFI_IFR_FLAGS_FIRST_NON_MATCHING)
> +            if Ret:
> +                self.Span.Flags |= EFI_IFR_FLAGS_FIRST_NON_MATCHING
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS if LFlags == 0 else
> VfrReturnCode.VFR_RETURN_FLAGS_UNSUPPORTED
> +
> +    def GetInfo(self):
> +        return self.Span
> +
> +
> +class IfrBitWiseAnd(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.BitWiseAnd = EFI_IFR_BITWISE_AND()
> +        IfrOpHeader.__init__(self, self.BitWiseAnd.Header,
> EFI_IFR_BITWISE_AND_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.BitWiseAnd
> +
> +
> +class IfrBitWiseOr(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.BitWiseOr = EFI_IFR_BITWISE_OR()
> +        IfrOpHeader.__init__(self, self.BitWiseOr.Header,
> EFI_IFR_BITWISE_OR_OP)
> +        self.SetLineNo(LineNo)
> +
> +
> +class IfrAdd(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Add = EFI_IFR_ADD()
> +        IfrOpHeader.__init__(self, self.Add.Header, EFI_IFR_ADD_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Add
> +
> +
> +class IfrToString(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.ToString = EFI_IFR_TO_STRING()
> +        IfrOpHeader.__init__(self, self.ToString.Header,
> EFI_IFR_TO_STRING_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def SetFormat(self, Format):
> +        self.ToString.Format = Format
> +
> +    def GetInfo(self):
> +        return self.ToString
> +
> +
> +class IfrToUpper(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.ToUppper = EFI_IFR_TO_UPPER()
> +        IfrOpHeader.__init__(self, self.ToUppper.Header,
> EFI_IFR_TO_UPPER_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.ToUppper
> +
> +
> +class IfrToUint(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.ToUint = EFI_IFR_TO_UINT()
> +        IfrOpHeader.__init__(self, self.ToUint.Header, EFI_IFR_TO_UINT_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.ToUint
> +
> +
> +class IfrToLower(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.ToLower = EFI_IFR_TO_LOWER()
> +        IfrOpHeader.__init__(self, self.ToLower.Header,
> EFI_IFR_TO_LOWER_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.ToLower
> +
> +
> +class IfrToBoolean(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Boolean = EFI_IFR_TO_BOOLEAN()
> +        IfrOpHeader.__init__(self, self.Boolean.Header,
> EFI_IFR_TO_BOOLEAN_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Boolean
> +
> +
> +class IfrNot(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Not = EFI_IFR_NOT()
> +        IfrOpHeader.__init__(self, self.Not.Header, EFI_IFR_NOT_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Not
> +
> +
> +class IfrDup(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Dup = EFI_IFR_DUP()
> +        IfrOpHeader.__init__(self, self.Dup.Header, EFI_IFR_DUP_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.Dup.Header
> +
> +    def GetInfo(self):
> +        return self.Dup
> +
> +
> +class IfrEqIdId(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.EqIdId = EFI_IFR_EQ_ID_ID()
> +        IfrOpHeader.__init__(self, self.EqIdId.Header, EFI_IFR_EQ_ID_ID_OP)
> +        self.SetLineNo(LineNo)
> +        self.EqIdId.QuestionId1 = EFI_QUESTION_ID_INVALID
> +        self.EqIdId.QuestionId2 = EFI_QUESTION_ID_INVALID
> +
> +    def GetHeader(self):
> +        return self.EqIdId.Header
> +
> +    def SetQuestionId1(self, QuestionId, VarIdStr, LineNo):
> +        if QuestionId != EFI_QUESTION_ID_INVALID:
> +            self.EqIdId.QuestionId1 = QuestionId
> +        else:
> +            gFormPkg.AssignPending(VarIdStr, self.EqIdId, LineNo, "no question
> refered", 1)
> +
> +    def SetQuestionId2(self, QuestionId, VarIdStr, LineNo):
> +        if QuestionId != EFI_QUESTION_ID_INVALID:
> +            self.EqIdId.QuestionId2 = QuestionId
> +        else:
> +            gFormPkg.AssignPending(VarIdStr, self.EqIdId, LineNo, "no question
> refered", 2)
> +
> +    def GetInfo(self):
> +        return self.EqIdId
> +
> +
> +class IfrEqIdVal(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.EqIdVal = EFI_IFR_EQ_ID_VAL()
> +        IfrOpHeader.__init__(self, self.EqIdVal.Header, EFI_IFR_EQ_ID_VAL_OP)
> +        self.SetLineNo(LineNo)
> +        self.EqIdVal.QuestionId = EFI_QUESTION_ID_INVALID
> +
> +    def SetQuestionId(self, QuestionId, VarIdStr, LineNo):
> +        if QuestionId != EFI_QUESTION_ID_INVALID:
> +            self.EqIdVal.QuestionId = QuestionId
> +        else:
> +            gFormPkg.AssignPending(VarIdStr, self.EqIdVal, LineNo, "no question
> refered")
> +
> +    def SetValue(self, Value):
> +        self.EqIdVal.Value = Value
> +
> +    def GetHeader(self):
> +        return self.EqIdVal.Header
> +
> +    def GetInfo(self):
> +        return self.EqIdVal
> +
> +
> +class IfrEqIdList(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo, Nums, ValueList=[]):
> +        self.EqIdVList = Refine_EFI_IFR_EQ_ID_VAL_LIST(Nums)
> +        IfrOpHeader.__init__(self, self.EqIdVList.Header,
> EFI_IFR_EQ_ID_VAL_LIST_OP, sizeof(self.EqIdVList))
> +        self.SetLineNo(LineNo)
> +        self.EqIdVList.QuestionId = EFI_QUESTION_ID_INVALID
> +        self.EqIdVList.ListLength = 0
> +        if ValueList != []:
> +            ArrayType = c_uint16 * Nums
> +            ValueArray = ArrayType()
> +            for i in range(0, len(ValueList)):
> +                ValueArray[i] = ValueList[i]
> +            self.EqIdVList.ValueList = ValueArray
> +
> +    def SetQuestionId(self, QuestionId, VarIdStr, LineNo):
> +        if QuestionId != EFI_QUESTION_ID_INVALID:
> +            self.EqIdVList.QuestionId = QuestionId
> +        else:
> +            gFormPkg.AssignPending(VarIdStr, self.EqIdVList, LineNo, "no
> question refered")
> +
> +    def SetListLength(self, ListLength):
> +        self.EqIdVList.ListLength = ListLength
> +
> +    def SetValueList(self, ValueList):
> +        if ValueList != []:
> +            ArrayType = c_uint16 * len(ValueList)
> +            ValueArray = ArrayType()
> +            for i in range(0, len(ValueList)):
> +                ValueArray[i] = ValueList[i]
> +            self.EqIdVList.ValueList = ValueArray
> +
> +    def GetHeader(self):
> +        return self.EqIdVList.Header
> +
> +    def GetInfo(self):
> +        return self.EqIdVList
> +
> +
> +class IfrUint8(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Uint8 = EFI_IFR_UINT8()
> +        IfrOpHeader.__init__(self, self.Uint8.Header, EFI_IFR_UINT8_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def SetValue(self, Value):
> +        self.Uint8.Value = Value
> +
> +    def GetHeader(self):
> +        return self.Uint8.Header
> +
> +    def GetInfo(self):
> +        return self.Uint8
> +
> +
> +class IfrUint16(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Uint16 = EFI_IFR_UINT16()
> +        IfrOpHeader.__init__(self, self.Uint16.Header, EFI_IFR_UINT16_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def SetValue(self, Value):
> +        self.Uint16.Value = Value
> +
> +    def GetHeader(self):
> +        return self.Uint16.Header
> +
> +    def GetInfo(self):
> +        return self.Uint16
> +
> +
> +class IfrUint32(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Uint32 = EFI_IFR_UINT32()
> +        IfrOpHeader.__init__(self, self.Uint32.Header, EFI_IFR_UINT32_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def SetValue(self, Value):
> +        self.Uint32.Value = Value
> +
> +    def GetHeader(self):
> +        return self.Uint32.Header
> +
> +    def GetInfo(self):
> +        return self.Uint32
> +
> +
> +class IfrUint64(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Uint64 = EFI_IFR_UINT64()
> +        IfrOpHeader.__init__(self, self.Uint64.Header, EFI_IFR_UINT64_OP,
> sizeof(EFI_IFR_UINT64))
> +        self.SetLineNo(LineNo)
> +
> +    def SetValue(self, Value):
> +        self.Uint64.Value = Value
> +
> +    def GetHeader(self):
> +        return self.Uint64.Header
> +
> +    def GetInfo(self):
> +        return self.Uint64
> +
> +
> +class IfrQuestionRef1(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.QuestionRef1 = EFI_IFR_QUESTION_REF1()
> +        IfrOpHeader.__init__(self, self.QuestionRef1.Header,
> EFI_IFR_QUESTION_REF1_OP)
> +        self.SetLineNo(LineNo)
> +        self.QuestionRef1.QuestionId = EFI_QUESTION_ID_INVALID
> +
> +    def GetHeader(self):
> +        return self.QuestionRef1.Header
> +
> +    def SetQuestionId(self, QuestionId, VarIdStr, LineNo):
> +        if QuestionId != EFI_QUESTION_ID_INVALID:
> +            self.QuestionRef1.QuestionId = QuestionId
> +        else:
> +            gFormPkg.AssignPending(VarIdStr, self.QuestionRef1, LineNo, "no
> question refered")
> +
> +    def GetInfo(self):
> +        return self.QuestionRef1
> +
> +
> +class IfrQuestionRef2(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.QuestionRef2 = EFI_IFR_QUESTION_REF2()
> +        IfrOpHeader.__init__(self, self.QuestionRef2.Header,
> EFI_IFR_QUESTION_REF2_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.QuestionRef2.Header
> +
> +    def GetInfo(self):
> +        return self.QuestionRef2
> +
> +
> +class IfrQuestionRef3(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.QuestionRef3 = EFI_IFR_QUESTION_REF3()
> +        IfrOpHeader.__init__(self, self.QuestionRef3.Header, \
> +            EFI_IFR_QUESTION_REF3_OP, sizeof(EFI_IFR_QUESTION_REF3))
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.QuestionRef3.Header
> +
> +    def GetInfo(self):
> +        return self.QuestionRef3
> +
> +
> +class IfrQuestionRef3_2(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.QuestionRef3_2 = EFI_IFR_QUESTION_REF3_2()
> +        IfrOpHeader.__init__(self, self.QuestionRef3_2.Header, \
> +            EFI_IFR_QUESTION_REF3_OP, sizeof(EFI_IFR_QUESTION_REF3_2))
> +        self.SetLineNo(LineNo)
> +        self.QuestionRef3_2.DevicePath = EFI_STRING_ID_INVALID
> +
> +    def SetDevicePath(self, DevicePath):
> +        self.QuestionRef3_2.DevicePath = DevicePath
> +
> +    def GetHeader(self):
> +        return self.QuestionRef3_2.Header
> +
> +    def GetInfo(self):
> +        return self.QuestionRef3_2
> +
> +
> +class IfrQuestionRef3_3(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.QuestionRef3_3 = EFI_IFR_QUESTION_REF3_3()
> +        IfrOpHeader.__init__(self, self.QuestionRef3_3.Header, \
> +            EFI_IFR_QUESTION_REF3_OP, sizeof(EFI_IFR_QUESTION_REF3_3))
> +        self.SetLineNo(LineNo)
> +        self.QuestionRef3_3.DevicePath = EFI_STRING_ID_INVALID
> +        self.QuestionRef3_3.Guid = EFI_GUID(0, 0, 0, GuidArray(0, 0, 0, 0, 0, 0,
> 0, 0))
> +
> +    def SetDevicePath(self, DevicePath):
> +        self.QuestionRef3_3.DevicePath = DevicePath
> +
> +    def SetGuid(self, Guid):
> +        self.QuestionRef3_3.Guid = Guid
> +
> +    def GetHeader(self):
> +        return self.QuestionRef3_3.Header
> +
> +    def GetInfo(self):
> +        return self.QuestionRef3_3
> +
> +
> +class IfrRuleRef(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.RuleRef = EFI_IFR_RULE_REF()
> +        IfrOpHeader.__init__(self, self.RuleRef.Header, EFI_IFR_RULE_REF_OP)
> +        self.SetLineNo(LineNo)
> +        self.RuleRef.RuleId = EFI_RULE_ID_INVALID
> +
> +    def SetRuleId(self, RuleId):
> +        self.RuleRef.RuleId = RuleId
> +
> +    def GetHeader(self):
> +        return self.RuleRef.Header
> +
> +    def GetInfo(self):
> +        return self.RuleRef
> +
> +
> +class IfrStringRef1(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.StringRef1 = EFI_IFR_STRING_REF1()
> +        IfrOpHeader.__init__(self, self.StringRef1.Header,
> EFI_IFR_STRING_REF1_OP)
> +        self.SetLineNo(LineNo)
> +        self.StringRef1.StringId = EFI_STRING_ID_INVALID
> +
> +    def SetStringId(self, StringId):
> +        self.StringRef1.StringId = StringId
> +
> +    def GetHeader(self):
> +        return self.StringRef1.Header
> +
> +    def GetInfo(self):
> +        return self.StringRef1
> +
> +
> +class IfrStringRef2(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.StringRef2 = EFI_IFR_STRING_REF2()
> +        IfrOpHeader.__init__(self, self.StringRef2.Header,
> EFI_IFR_STRING_REF2_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.StringRef2.Header
> +
> +    def GetInfo(self):
> +        return self.StringRef2
> +
> +
> +class IfrThis(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.This = EFI_IFR_THIS()
> +        IfrOpHeader.__init__(self, self.This.Header, EFI_IFR_THIS_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.This.Header
> +
> +    def GetInfo(self):
> +        return self.This
> +
> +
> +class IfrSecurity(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Security = EFI_IFR_SECURITY()
> +        IfrOpHeader.__init__(self, self.Security.Header, EFI_IFR_SECURITY_OP)
> +        self.SetLineNo(LineNo)
> +        self.Security.Permissions = EFI_GUID(0, 0, 0, GuidArray(0, 0, 0, 0, 0, 0, 0,
> 0))
> +
> +    def SetPermissions(self, Permissions):
> +        self.Security.Permissions = Permissions
> +
> +    def GetHeader(self):
> +        return self.Security.Header
> +
> +    def GetInfo(self):
> +        return self.Security
> +
> +
> +class IfrGet(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Get = EFI_IFR_GET()
> +        IfrOpHeader.__init__(self, self.Get.Header, EFI_IFR_GET_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def SetVarInfo(self, BaseInfo: EFI_VARSTORE_INFO):
> +        self.Get.VarStoreId = BaseInfo.VarStoreId
> +        self.Get.VarStoreInfo.VarName = BaseInfo.Info.VarName
> +        self.Get.VarStoreInfo.VarOffset = BaseInfo.Info.VarOffset
> +        self.Get.VarStoreType = BaseInfo.VarType
> +
> +    def GetHeader(self):
> +        return self.Get.Header
> +
> +    def GetInfo(self):
> +        return self.Get
> +
> +
> +class IfrSet(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Set = EFI_IFR_SET()
> +        IfrOpHeader.__init__(self, self.Set.Header, EFI_IFR_SET_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def SetVarInfo(self, BaseInfo: EFI_VARSTORE_INFO):
> +        self.Set.VarStoreId = BaseInfo.VarStoreId
> +        self.Set.VarStoreInfo.VarName = BaseInfo.Info.VarName
> +        self.Set.VarStoreInfo.VarOffset = BaseInfo.Info.VarOffset
> +        self.Set.VarStoreType = BaseInfo.VarType
> +
> +    def GetHeader(self):
> +        return self.Set.Header
> +
> +    def GetInfo(self):
> +        return self.Set
> +
> +
> +class IfrTrue(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.TrueOp = EFI_IFR_TRUE()
> +        IfrOpHeader.__init__(self, self.TrueOp.Header, EFI_IFR_TRUE_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.TrueOp.Header
> +
> +    def GetInfo(self):
> +        return self.TrueOp
> +
> +
> +class IfrFalse(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.FalseOp = EFI_IFR_TRUE()
> +        IfrOpHeader.__init__(self, self.FalseOp.Header, EFI_IFR_FALSE_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.FalseOp.Header
> +
> +    def GetInfo(self):
> +        return self.FalseOp
> +
> +
> +class IfrOne(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.One = EFI_IFR_ONE()
> +        IfrOpHeader.__init__(self, self.One.Header, EFI_IFR_ONE_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.One.Header
> +
> +    def GetInfo(self):
> +        return self.One
> +
> +
> +class IfrOnes(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Ones = EFI_IFR_ONE()
> +        IfrOpHeader.__init__(self, self.Ones.Header, EFI_IFR_ONES_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.Ones.Header
> +
> +    def GetInfo(self):
> +        return self.Ones
> +
> +
> +class IfrZero(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Zero = EFI_IFR_ZERO()
> +        IfrOpHeader.__init__(self, self.Zero.Header, EFI_IFR_ZERO_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.Zero.Header
> +
> +    def GetInfo(self):
> +        return self.Zero
> +
> +
> +class IfrUndefined(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Undefined = EFI_IFR_ZERO()
> +        IfrOpHeader.__init__(self, self.Undefined.Header,
> EFI_IFR_UNDEFINED_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.Undefined.Header
> +
> +    def GetInfo(self):
> +        return self.Undefined
> +
> +
> +class IfrVersion(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Version = EFI_IFR_VERSION()
> +        IfrOpHeader.__init__(self, self.Version.Header, EFI_IFR_VERSION_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetHeader(self):
> +        return self.Version.Header
> +
> +    def GetInfo(self):
> +        return self.Version
> +
> +
> +class IfrLength(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.Length = EFI_IFR_LENGTH()
> +        IfrOpHeader.__init__(self, self.Length.Header, EFI_IFR_LENGTH_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.Length
> +
> +
> +class IfrBitWiseNot(IfrLine, IfrOpHeader):
> +    def __init__(self, LineNo):
> +        self.BitWiseNot = EFI_IFR_BITWISE_NOT()
> +        IfrOpHeader.__init__(self, self.BitWiseNot.Header,
> EFI_IFR_BITWISE_NOT_OP)
> +        self.SetLineNo(LineNo)
> +
> +    def GetInfo(self):
> +        return self.BitWiseNot
> +
> +
> +class ExpressionInfo:
> +    def __init__(self):
> +        self.RootLevel = 0
> +        self.ExpOpCount = 0
> diff --git a/BaseTools/Source/Python/VfrCompiler/IfrPreProcess.py
> b/BaseTools/Source/Python/VfrCompiler/IfrPreProcess.py
> new file mode 100644
> index 000000000000..f7fb90885576
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/IfrPreProcess.py
> @@ -0,0 +1,302 @@
> +import re
> +import os
> +import subprocess
> +import CppHeaderParser
> +from antlr4 import *
> +from VfrCompiler.IfrFormPkg import *
> +from VfrCompiler.IfrCtypes import *
> +from Common.LongFilePathSupport import LongFilePath
> +
> +
> +class Options:
> +    def __init__(self):
> +        # open/close VfrCompiler
> +        self.LanuchVfrCompiler = False
> +        self.ModuleName = None
> +        self.Workspace = None
> +        self.VFRPP = None
> +        self.InputFileName = None
> +        self.BaseFileName = None
> +        self.IncludePaths = []
> +        self.OutputDirectory = None
> +        self.DebugDirectory = None
> +        self.CreateRecordListFile = True
> +        self.RecordListFileName = None
> +        self.CreateIfrPkgFile = True
> +        self.PkgOutputFileName = None
> +        self.COutputFileName = None
> +        self.SkipCPreprocessor = True
> +        self.CPreprocessorOptions = None
> +        self.CProcessedVfrFileName = None
> +        self.HasOverrideClassGuid = False
> +        self.OverrideClassGuid = None
> +        self.WarningAsError = False
> +        self.AutoDefault = False
> +        self.CheckDefault = False
> +        self.CreateYamlFile = True
> +        self.YamlFileName = None
> +        self.CreateJsonFile = True
> +        self.JsonFileName = None
> +        self.UniStrDefFileName = None
> +
> +
> +class KV:
> +    def __init__(self, Key, Value) -> None:
> +        self.Key = Key
> +        self.Value = Value
> +
> +
> +class ValueDB:
> +    def __init__(self, PreVal, PostVal) -> None:
> +        self.PreVal = PreVal
> +        self.PostVal = PostVal
> +
> +
> +class PreProcessDB:
> +    def __init__(self, Options: Options) -> None:
> +        self.Options = Options
> +        self.VfrVarDataTypeDB = VfrVarDataTypeDB()
> +        self.Preprocessed = False
> +
> +    def Preprocess(self):
> +        self.HeaderFiles = self._ExtractHeaderFiles()
> +        # Read Guid definitions in Header files
> +        self.HeaderDict = self._GetHeaderDicts(self.HeaderFiles)
> +        # Read Uni string token/id definitions in StrDef.h file
> +        self.UniDict = self._GetUniDicts()
> +        # Read definitions in vfr file
> +        self.VfrDict = self._GetVfrDicts()
> +        self.Preprocessed = True
> +
> +    def TransValue(self, Value):
> +        if type(Value) == EFI_GUID:
> +            return Value
> +        else:
> +            StrValue = str(Value)
> +            if self._IsDigit(StrValue):
> +                return self._ToDigit(StrValue)
> +            else:
> +                GuidList = re.findall(r"0x[0-9a-fA-F]+", StrValue)
> +                GuidList = [int(num, 16) for num in GuidList]
> +                Guid = EFI_GUID()
> +                Guid.from_list(GuidList)
> +                return Guid
> +
> +    def RevertValue(self, Value) -> str:
> +        if type(Value) == EFI_GUID:
> +            return Value.to_string()
> +        else:
> +            if ("0x" in Value) or ("0X" in Value):
> +                StrValue = hex(Value)
> +            else:
> +                StrValue = str(Value)
> +        return StrValue
> +
> +    def DisplayValue(self, Value, Flag=False):
> +        if type(Value) == EFI_GUID:
> +            return Value.to_string()
> +        else:
> +            StrValue = str(Value)
> +            if self._IsDigit(StrValue):
> +                if Flag:
> +                    return "STRING_TOKEN" + "(" + StrValue + ")"
> +                else:
> +                    return int(StrValue, 0)
> +
> +            return StrValue
> +
> +    def GetKey(self, Value):
> +        if type(Value) == EFI_GUID:
> +            Value = Value.to_string()
> +            if Value in self.UniDict.keys():
> +                return self.UniDict[Value]
> +            if Value in self.VfrDict.keys():
> +                return self.VfrDict[Value]
> +            if Value in self.HeaderDict.keys():
> +                return self.HeaderDict[Value]
> +        else:
> +            Value = "0x%04x" % Value
> +            if Value in self.UniDict.keys():
> +                return self.UniDict[Value]
> +        return Value
> +
> +    def _ExtractHeaderFiles(self):
> +        FileName = self.Options.InputFileName
> +        try:
> +            fFile = open(LongFilePath(FileName), mode="r")
> +            line = fFile.readline()
> +            IsHeaderLine = False
> +            HeaderFiles = []
> +            while line:
> +                if "#include" in line:
> +                    IsHeaderLine = True
> +                    if line.find("<") != -1:
> +                        HeaderFile = line[line.find("<") + 1 : line.find(">")]
> +                        HeaderFiles.append(HeaderFile)
> +                    if line.find('"') != -1:
> +                        l = line.find('"') + 1
> +                        r = l + line[l:].find('"')
> +                        HeaderFile = line[l:r]
> +                        HeaderFiles.append(HeaderFile)
> +                line = fFile.readline()
> +                if IsHeaderLine == True and "#include" not in line:
> +                    break
> +            fFile.close()
> +        except:
> +            EdkLogger.error("VfrCompiler", FILE_PARSE_FAILURE, "File parse
> failed for %s" % FileName, None)
> +        return HeaderFiles
> +
> +    def _GetUniDicts(self):
> +        if self.Options.UniStrDefFileName == None:
> +            self.Options.UniStrDefFileName = self.Options.DebugDirectory +
> self.Options.ModuleName + "StrDefs.h"
> +        # find UniFile
> +        FileName = self.Options.UniStrDefFileName
> +        with open(FileName, "r") as File:
> +            Content = File.read()
> +        UniDict = {}
> +        self._ParseDefines(FileName, UniDict)
> +
> +        return UniDict
> +
> +    def _GetHeaderDicts(self, HeaderFiles):
> +        HeaderDict = {}
> +        VFRrespPath  = os.path.join(self.Options.OutputDirectory,
> "vfrpp_resp.txt")
> +        if os.path.exists(VFRrespPath):
> +            Command = [
> +                rf"{self.Options.VFRPP}",
> +                "/showIncludes",
> +                f"@{VFRrespPath}",
> +                self.Options.InputFileName
> +            ]
> +            try:
> +                Process = subprocess.Popen(Command, stdout=subprocess.PIPE,
> stderr=subprocess.PIPE, universal_newlines=True)
> +                _, Error = Process.communicate()
> +            except subprocess.CalledProcessError as e:
> +                print(f"Error executing command: {e}")
> +                EdkLogger.error("VfrCompiler", COMMAND_FAILURE, '
> '.join(Command))
> +            Pattern = r'Note: including file:\s+(.*)'
> +            IncludePaths = re.findall(Pattern, Error)
> +            for IncludePath in IncludePaths:
> +                self._ParseDefines(IncludePath, HeaderDict)
> +        else:
> +            for HeaderFile in HeaderFiles:
> +                FileList = self._FindIncludeHeaderFile(self.Options.IncludePaths,
> HeaderFile)
> +                CppHeader = None
> +                for File in FileList:
> +                    if File.find(HeaderFile.replace("/", "\\")) != -1:
> +                        CppHeader = CppHeaderParser.CppHeader(File)
> +                        self._ParseDefines(File, HeaderDict)
> +                if CppHeader == None:
> +                    EdkLogger.error("VfrCompiler", FILE_NOT_FOUND,
> "File/directory %s not found in workspace" % (HeaderFile), None)
> +                self._ParseRecursiveHeader(CppHeader, HeaderDict)
> +
> +        return HeaderDict
> +
> +    def _ParseRecursiveHeader(self, CppHeader, HeaderDict):
> +        if CppHeader != None:
> +            for Include in CppHeader.includes:
> +                Include = Include[1:-1]
> +                IncludeHeaderFileList =
> self._FindIncludeHeaderFile(self.Options.IncludePaths, Include)
> +                Flag = False
> +                for File in IncludeHeaderFileList:
> +                    if File.find(Include.replace("/", "\\")) != -1:
> +                        NewCppHeader = CppHeaderParser.CppHeader(File)
> +                        self._ParseRecursiveHeader(NewCppHeader, HeaderDict)
> +                        self._ParseDefines(File, HeaderDict)
> +                        Flag = True
> +                if Flag == False:
> +                    EdkLogger.error("VfrCompiler", FILE_NOT_FOUND,
> "File/directory %s not found in workspace" % Include, None)
> +
> +
> +    def _GetVfrDicts(self):
> +        VfrDict = {}
> +        if self.Options.LanuchVfrCompiler:
> +            FileName = self.Options.InputFileName
> +            self._ParseDefines(FileName, VfrDict, True)
> +        return VfrDict
> +
> +    def _IsDigit(self, String):
> +        if String.isdigit():
> +            return True
> +        elif (String.startswith('0x') or String.startswith('0X')) and all(char in
> "0123456789ABCDEFabcdef" for char in String[2:]):
> +            return True
> +        else:
> +            return False
> +
> +    def _ToDigit(self, String):
> +        if String.startswith("0x") or String.startswith("0X"):
> +            return int(String, 16)
> +        else:
> +            return int(String)
> +
> +    def _ParseDefines(self, FileName, Dict, IsVfrDef = False):
> +        Pattern = r"#define\s+(\w+)\s+(.*?)(?:(?<!\\)\n|$)"
> +        with open(FileName, "r") as File:
> +            Content = File.read()
> +
> +        Matches = re.findall(Pattern, Content, re.DOTALL)
> +        for Match in Matches:
> +            Key = Match[0]
> +            Value = re.sub(r"\s+", " ", Match[1].replace("\\\n", "").strip())
> +            SubDefineMatches =
> re.findall(r"#define\s+(\w+)\s+(.*?)(?:(?<!\\)\n|$)", Value, re.DOTALL)
> +            if SubDefineMatches:
> +                for SubMatch in SubDefineMatches:
> +                    SubKey = SubMatch[0]
> +                    SubValue = re.sub(r"\s+", " ", SubMatch[1].replace("\\\n",
> "").strip())
> +                    if SubValue.find("//") != -1:
> +                        SubValue = SubValue.split("//")[0].strip()
> +
> +                    if SubValue.find("{") != -1:
> +                        GuidList = re.findall(r"0x[0-9a-fA-F]+", SubValue)
> +                        GuidList = [int(num, 16) for num in GuidList]
> +                        SubValue = EFI_GUID()
> +                        if len(GuidList) == 11:
> +                            SubValue.from_list(GuidList)
> +
> +                    if self.Options.LanuchVfrCompiler:
> +                        # GUID is unique, to transfer GUID Parsed Value -> GUID
> Defined Key.
> +                        if IsVfrDef:
> +                            # Save def info for yaml generation
> +                            Dict[SubKey] = SubValue
> +                            # tranfer value to key for yaml generation
> +                            if type(SubValue) == EFI_GUID:
> +                                Dict[SubValue.to_string()] = SubKey
> +                        else:
> +                            SubValue = str(SubValue) if type(SubValue) != EFI_GUID else
> SubValue.to_string()
> +                            if self._IsDigit(SubValue):
> +                                SubValue = "0x%04x" % self._ToDigit(SubValue)
> +                            Dict[SubValue] = SubKey
> +            else:
> +                if Value.find("//") != -1:
> +                    Value = Value.split("//")[0].strip()
> +                if Value.find("{") != -1:
> +                    GuidList = re.findall(r"0x[0-9a-fA-F]+", Value)
> +                    GuidList = [int(num, 16) for num in GuidList]
> +                    Value = EFI_GUID()
> +                    if len(GuidList) == 11:
> +                        Value.from_list(GuidList)
> +
> +                if self.Options.LanuchVfrCompiler:
> +                    # GUID is unique, to transfer GUID Parsed Value -> GUID Defined
> Key.
> +                    if IsVfrDef:
> +                        Dict[Key] = Value
> +                        if type(Value) == EFI_GUID:
> +                            Dict[Value.to_string()] = Key
> +                    else:
> +                        Value = str(Value) if type(Value) != EFI_GUID else
> Value.to_string()
> +                        if self._IsDigit(Value):
> +                            Value = "0x%04x" % self._ToDigit(Value)
> +                        Dict[Value] = Key
> +
> +    def _FindIncludeHeaderFile(self, IncludePaths, File):
> +        Name = File.split("/")[-1]
> +        FileList = []
> +        for Start in IncludePaths:
> +            for Relpath, Dirs, Files in os.walk(Start):
> +                if Name in Files:
> +                    FullPath = os.path.join(Start, Relpath, Name)
> +                    FullPath = FullPath.replace("\\", "/")
> +                    if FullPath.find(File) != -1:
> +                        FileList.append(os.path.normpath(os.path.abspath(FullPath)))
> +
> +        return list(set(FileList))
> diff --git a/BaseTools/Source/Python/VfrCompiler/IfrTree.py
> b/BaseTools/Source/Python/VfrCompiler/IfrTree.py
> new file mode 100644
> index 000000000000..4d3df58764e9
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/IfrTree.py
> @@ -0,0 +1,1528 @@
> +from antlr4 import *
> +from VfrCompiler.IfrCtypes import *
> +from VfrCompiler.IfrPreProcess import *
> +from VfrCompiler.IfrFormPkg import *
> +
> +# Ifr related Info -> ctypes obj
> +#  conditional Info
> +# Structure Info
> +
> +VFR_COMPILER_VERSION = "2.01 (UEFI 2.4)"
> +BUILD_VERSION = "Developer Build based on Revision: Unknown"
> +
> +
> +class IfrTreeNode:
> +    def __init__(self, OpCode=None, Data=None, Buffer=None,
> Position=None) -> None:
> +        self.OpCode = OpCode
> +        self.Data = Data
> +        self.Buffer = Buffer
> +        self.Position = Position
> +        self.Condition = None
> +        self.Expression = None
> +        self.Dict = {}
> +        self.Offset = None
> +        self.Parent = None
> +        self.Child = []
> +        self.Level = -1
> +
> +    def hasCondition(self) -> bool:
> +        if self.Condition == None:
> +            return False
> +        else:
> +            return True
> +
> +    def hasChild(self) -> bool:
> +        if self.Child == []:
> +            return False
> +        else:
> +            return True
> +
> +    def isFinalChild(self) -> bool:
> +        ParTree = self.Parent
> +        if ParTree:
> +            if ParTree.Child[-1] == self:
> +                return True
> +        return False
> +
> +    def insertChild(self, NewNode, pos: int = None) -> None:
> +        if NewNode != None:
> +            if not pos:
> +                self.Child.append(NewNode)
> +            else:
> +                self.Child.insert(pos, NewNode)
> +
> +            NewNode.Parent = self
> +
> +    # lastNode.insertRel(newNode)
> +    def insertRel(self, newNode) -> None:
> +        if self.Parent:
> +            parentTree = self.Parent
> +            new_index = parentTree.Child.index(self) + 1
> +            parentTree.Child.insert(new_index, newNode)
> +        self.NextRel = newNode
> +        newNode.LastRel = self
> +
> +    def deleteNode(self, deletekey: str) -> None:
> +        FindStatus, DeleteTree = self.FindNode(deletekey)
> +        if FindStatus:
> +            parentTree = DeleteTree.Parent
> +            lastTree = DeleteTree.LastRel
> +            nextTree = DeleteTree.NextRel
> +            if parentTree:
> +                index = parentTree.Child.index(DeleteTree)
> +                del parentTree.Child[index]
> +            if lastTree and nextTree:
> +                lastTree.NextRel = nextTree
> +                nextTree.LastRel = lastTree
> +            elif lastTree:
> +                lastTree.NextRel = None
> +            elif nextTree:
> +                nextTree.LastRel = None
> +            return DeleteTree
> +        else:
> +            print("Could not find the target tree")
> +            return None
> +
> +
> +ExpOps = [
> +    EFI_IFR_DUP_OP,
> +    EFI_IFR_EQ_ID_VAL_OP,
> +    EFI_IFR_QUESTION_REF1_OP,
> +    EFI_IFR_EQ_ID_VAL_OP,
> +    EFI_IFR_EQ_ID_ID_OP,
> +    EFI_IFR_EQ_ID_VAL_LIST_OP,
> +    EFI_IFR_RULE_REF_OP,
> +    EFI_IFR_STRING_REF1_OP,
> +    EFI_IFR_THIS_OP,
> +    EFI_IFR_SECURITY_OP,
> +    EFI_IFR_GET_OP,
> +    EFI_IFR_TRUE_OP,
> +    EFI_IFR_FALSE_OP,
> +    EFI_IFR_ONE_OP,
> +    EFI_IFR_ONES_OP,
> +    EFI_IFR_ZERO_OP,
> +    EFI_IFR_UNDEFINED_OP,
> +    EFI_IFR_VERSION_OP,
> +    EFI_IFR_UINT64_OP,
> +    EFI_IFR_QUESTION_REF2_OP,
> +    EFI_IFR_QUESTION_REF3_OP,
> +    EFI_IFR_SET_OP,
> +    EFI_IFR_DEFAULTSTORE_OP,
> +    EFI_IFR_OR_OP,
> +]
> +
> +DefaultDictList = []
> +
> +
> +class IfrTree:
> +    def __init__(self, Root: IfrTreeNode, PreProcessDB: PreProcessDB,
> Options: Options) -> None:
> +        self.Root = Root
> +        self.Options = Options
> +        self.PreProcessDB = PreProcessDB
> +
> +    def GenBinaryFiles(self):
> +        Hpk = None
> +        C = None
> +        RecordLines = []
> +        if self.Options.CreateIfrPkgFile:
> +            # GenBinary
> +            PkgHdr = gFormPkg.BuildPkgHdr()
> +            try:
> +                HpkFile = self.Options.PkgOutputFileName
> +                Hpk = open(HpkFile, "wb")
> +                Hpk.write(gFormPkg.StructToStream(PkgHdr))
> +            except:
> +                EdkLogger.error(
> +                    "VfrCompiler", FILE_OPEN_FAILURE, "File open failed for %s" %
> HpkFile
> +                )
> +
> +            # GenCFile
> +            try:
> +                CFile = self.Options.COutputFileName
> +                C = open(CFile, "w")
> +                C.write("//\n")
> +                C.write("//" + " " + "DO NOT EDIT -- auto-generated file\n")
> +                C.write("//\n")
> +                C.write("//" + " " + "This file is generated by the vfrcompiler
> utility\n")
> +                C.write("//\n\n")
> +                BaseName = "unsigned char " + self.Options.BaseFileName + "Bin[]
> = {\n"
> +                C.write(BaseName)
> +                C.write("  //" + " " + "ARRAY LENGTH\n\n")
> +                PkgLength = PkgHdr.Length + sizeof(ctypes.c_uint32)
> +                for B in PkgLength.to_bytes(4, byteorder="little", signed=True):
> +                    C.write("  0x%02X," % B)
> +                C.write("\n\n")
> +                C.write("  //" + " " + "PACKAGE HEADER\n\n")
> +                HeaderBuffer = gFormPkg.StructToStream(PkgHdr)
> +                for B in HeaderBuffer:
> +                    C.write("  0x%02X," % B)
> +                C.write("\n\n")
> +                C.write("  //" + " " + "PACKAGE DATA\n\n")
> +                self.Index = 0
> +            except:
> +                EdkLogger.error("VfrCompiler", FILE_OPEN_FAILURE, "File open
> failed for %s" % CFile)
> +
> +        if self.Options.CreateRecordListFile:
> +            # GenRecordList
> +            try:
> +                LstFile = self.Options.RecordListFileName
> +                Lst = open(LstFile, "w")
> +                Lst.write(
> +                    "//\n//  VFR compiler version {} {}\n//\n".format(
> +                        VFR_COMPILER_VERSION, BUILD_VERSION
> +                    )
> +                )
> +            except:
> +                EdkLogger.error(
> +                    "VfrCompiler", FILE_OPEN_FAILURE, "File open failed for %s" %
> LstFile
> +                )
> +
> +        self._GenBinaryFilesDfs(self.Root, Hpk, C, RecordLines)
> +
> +        if self.Options.CreateIfrPkgFile:
> +            # GenCFile
> +            try:
> +                C.write("\n};\n")
> +            except:
> +                EdkLogger.error(
> +                    "VfrCompiler", FILE_WRITE_FAILURE, "File write failed for %s" %
> CFile, None
> +                )
> +
> +        if self.Options.CreateRecordListFile:
> +            # GenRecordList
> +            try:
> +                In = open(self.Options.CProcessedVfrFileName, "r")
> +                InFileLines = []
> +                for Line in In:
> +                    InFileLines.append(Line)
> +                Hpk.close()
> +                C.close()
> +            except:
> +                EdkLogger.error(
> +                    "VfrCompiler",
> +                    FILE_OPEN_FAILURE,
> +                    "File open failed for %s" % self.Options.CProcessedVfrFileName,
> +                    None,
> +                )
> +            try:
> +                InsertedLine = 0
> +                for RecordLine in RecordLines:
> +                    InFileLines.insert(RecordLine.LineNo + InsertedLine,
> RecordLine.Record)
> +                    InsertedLine += 1
> +                for Line in InFileLines:
> +                    Lst.write("{}".format(Line))
> +
> +                Lst.write("//\n//  All Opcode Record List\n//\n")
> +                for RecordLine in RecordLines:
> +                    Lst.write("{}".format(RecordLine.Record))
> +                Lst.write("\nTotal Size of all record is" + "
> {:0>8x}".format(gFormPkg.Offset))
> +                gVfrVarDataTypeDB.Dump(Lst)
> +                In.close()
> +                Lst.close()
> +            except:
> +                EdkLogger.error(
> +                    "VfrCompiler", FILE_WRITE_FAILURE, "File write failed for %s" %
> LstFile, None
> +                )
> +
> +    def _GenBinaryFilesDfs(self, Root, Hpk, C, RecordLines):
> +        if Root == None:
> +            return
> +
> +        if Root.OpCode != None:
> +            if Root.OpCode in ExpOps:
> +                # The Data is likely to be modified, so generate buffer here
> +                Root.Buffer = gFormPkg.StructToStream(Root.Data.GetInfo())
> +            if Root.Buffer != None:
> +                if self.Options.CreateIfrPkgFile and
> self.Options.CreateRecordListFile:
> +                    try:
> +                        Hpk.write(Root.Buffer)
> +                    except:
> +                        EdkLogger.error(
> +                            "VfrCompiler",
> +                            FILE_WRITE_FAILURE,
> +                            "File write failed for %s" %
> (self.Options.PkgOutputFileName),
> +                        )
> +
> +                    try:
> +                        LineBuffer = ""
> +                        for i in range(0, len(Root.Buffer)):
> +                            self.Index += 1
> +                            Data = Root.Buffer[i]
> +                            if self.Index % BYTES_PRE_LINE == 1:
> +                                C.write("  ")
> +                            C.write("0x%02X" % Data)
> +                            if self.Index != gFormPkg.PkgLength:
> +                                if (
> +                                    self.Index % BYTES_PRE_LINE == 0
> +                                ):
> +                                    C.write(",\n")
> +                                else:
> +                                    C.write(",  ")
> +
> +                            LineBuffer += "{:0>2X} ".format(Root.Buffer[i])
> +
> +                        Record = ">{:0>8X}: ".format(Root.Offset) + LineBuffer + "\n"
> +                        LineNo = Root.Data.GetLineNo()
> +                        RecordLines.append(ReCordNode(Record, LineNo))
> +                    except:
> +                        EdkLogger.error(
> +                            "VfrCompiler",
> +                            FILE_WRITE_FAILURE,
> +                            "File write failed for %s" % (self.Options.COutputFileName),
> +                        )
> +
> +                if self.Options.CreateIfrPkgFile and not
> self.Options.CreateRecordListFile:
> +                    try:
> +                        Hpk.write(Root.Buffer)
> +                    except:
> +                        EdkLogger.error(
> +                            "VfrCompiler",
> +                            FILE_WRITE_FAILURE,
> +                            "File write failed for %s" %
> (self.Options.PkgOutputFileName),
> +                        )
> +
> +                    try:
> +                        for i in range(0, len(Root.Buffer)):
> +                            self.Index += 1
> +                            Data = Root.Buffer[i]
> +                            if self.Index % BYTES_PRE_LINE == 1:
> +                                C.write("  ")
> +                            C.write("0x%02X" % Data)
> +                            if self.Index != gFormPkg.PkgLength:
> +                                if (
> +                                    self.Index % BYTES_PRE_LINE == 0
> +                                ):
> +                                    C.write(",\n")
> +                                else:
> +                                    C.write(",  ")
> +                    except:
> +                        EdkLogger.error(
> +                            "VfrCompiler",
> +                            FILE_WRITE_FAILURE,
> +                            "File write failed for %s" % (self.Options.COutputFileName),
> +                        )
> +
> +                if not self.Options.CreateIfrPkgFile and
> self.Options.CreateRecordListFile:
> +                    LineBuffer = ""
> +                    for i in range(0, len(Root.Buffer)):
> +                        LineBuffer += "{:0>2X} ".format(Root.Buffer[i])
> +
> +                    Record = ">{:0>8X}: ".format(Root.Offset) + LineBuffer + "\n"
> +                    LineNo = Root.Data.GetLineNo()
> +                    RecordLines.append(ReCordNode(Record, LineNo))
> +
> +        if Root.Child != []:
> +            for ChildNode in Root.Child:
> +                self._GenBinaryFilesDfs(ChildNode, Hpk, C, RecordLines)
> +
> +    def GenRecordListFile(self):
> +        FileName = self.Options.RecordListFileName
> +        RecordLines = []
> +        self._GenRecordListFileDfs(self.Root, RecordLines)
> +
> +        try:
> +            Out = open(FileName, "w")
> +        except:
> +            EdkLogger.error(
> +                "VfrCompiler", FILE_OPEN_FAILURE, "File open failed for %s" %
> FileName, None
> +            )
> +
> +        try:
> +            Out.write("//\n//  All Opcode Record List\n//\n")
> +            for RecordLine in RecordLines:
> +                Out.write("{}\n".format(RecordLine))
> +            Out.write("\nTotal Size of all record is" + "
> {:0>8x}".format(gFormPkg.Offset))
> +            gVfrVarDataTypeDB.Dump(Out)
> +            Out.close()
> +        except:
> +            EdkLogger.error(
> +                "VfrCompiler", FILE_WRITE_FAILURE, "File write failed for %s" %
> FileName
> +            )
> +
> +    def _GenRecordListFileDfs(self, Root, RecordLines):
> +        if Root == None:
> +            return
> +        if Root.OpCode != None:
> +            LineBuffer = ""
> +            if Root.Buffer != None:
> +                for i in range(0, len(Root.Buffer)):
> +                    LineBuffer += "{:0>2X} ".format(Root.Buffer[i])
> +
> +                Record = ">{:0>8X}: ".format(Root.Offset) + LineBuffer + "\n"
> +                RecordLines.append(Record)
> +
> +        if Root.Child != []:
> +            for ChildNode in Root.Child:
> +                self._GenRecordListFileDfs(ChildNode, RecordLines)
> +
> +    def DumpJson(self):
> +        FileName = self.Options.JsonFileName
> +        try:
> +            with open(FileName, "w") as f:
> +                f.write("{\n")
> +                f.write('  "DataStruct" : {\n')
> +                pNode = gVfrVarDataTypeDB.GetDataTypeList()
> +                while pNode != None:
> +                    f.write('    "{}" : [\n'.format(str(pNode.TypeName)))
> +                    FNode = pNode.Members
> +                    while FNode != None:
> +                        f.write("{\n")
> +                        f.write('  "Name": "{}",\n'.format(str(FNode.FieldName)))
> +                        if FNode.ArrayNum > 0:
> +                            f.write(
> +                                '  "Type": "{}[{}]",\n'.format(
> +                                    str(FNode.FieldType.TypeName), str(FNode.ArrayNum)
> +                                )
> +                            )
> +                        else:
> +                            f.write('  "Type":
> "{}",\n'.format(str(FNode.FieldType.TypeName)))
> +                        f.write('  "Offset": {}\n'.format(str(FNode.Offset)))
> +                        if FNode.Next == None:
> +                            f.write("}\n")
> +                        else:
> +                            f.write("}, \n")
> +                        FNode = FNode.Next
> +                    if pNode.Next == None:
> +                        f.write("    ]\n")
> +                    else:
> +                        f.write("    ],\n")
> +                    pNode = pNode.Next
> +                f.write("  },\n")
> +                f.write('  "DataStructAttribute": {\n')
> +                pNode = gVfrVarDataTypeDB.GetDataTypeList()
> +                while pNode != None:
> +                    f.write('    "{}"'.format(str(pNode.TypeName)) + ": {\n")
> +                    f.write('  "Alignment": {},\n'.format(str(pNode.Align)))
> +                    f.write('  "TotalSize": {}\n'.format(str(pNode.TotalSize)))
> +                    if pNode.Next == None:
> +                        f.write("}\n")
> +                    else:
> +                        f.write("},\n")
> +                    pNode = pNode.Next
> +                f.write("  },\n")
> +                f.write('  "VarDefine" : {\n')
> +                pVsNode = gVfrDataStorage.GetBufferVarStoreList()
> +                while pVsNode != None:
> +                    f.write('    "{}"'.format(str(pVsNode.VarStoreName)) + ": {\n")
> +                    f.write('  "Type":
> "{}",\n'.format(str(pVsNode.DataType.TypeName)))
> +                    f.write('  "Attributes": {},\n'.format(str(pVsNode.Attributes)))
> +                    f.write('  "VarStoreId": {},\n'.format(str(pVsNode.VarStoreId)))
> +                    f.write('  "VendorGuid": {}\n'.format(pVsNode.Guid.to_string()))
> +                    if pVsNode.Next == None:
> +                        f.write("}\n")
> +                    else:
> +                        f.write("},\n")
> +
> +                    pVsNode = pVsNode.Next
> +                f.write("  },\n")
> +                f.write('  "Data" : [\n')
> +                pVsNode = gVfrBufferConfig.GetVarItemList()
> +                while pVsNode != None:
> +                    if pVsNode.Id == None:
> +                        pVsNode = pVsNode.Next
> +                        continue
> +                    pInfoNode = pVsNode.InfoStrList
> +                    while pInfoNode != None:
> +                        f.write("{\n")
> +                        f.write('  "VendorGuid":
> {},\n'.format(pVsNode.Guid.to_string()))
> +                        f.write('  "VarName": "{}",\n'.format(str(pVsNode.Name)))
> +                        f.write('  "DefaultStore": "{}",\n'.format(str(pVsNode.Id)))
> +                        f.write('  "Size": "{}",\n'.format(str(pInfoNode.Width)))
> +                        f.write('  "Offset": {},\n'.format(str(pInfoNode.Offset)))
> +                        if pInfoNode.Type == EFI_IFR_TYPE_DATE and
> type(pInfoNode.Value) == EFI_HII_DATE:
> +                            f.write(
> +                                '  "Value": "{}/{}/{}"\n'.format(
> +                                    pInfoNode.Value.Year, pInfoNode.Value.Month,
> pInfoNode.Value.Day
> +                                )
> +                            )
> +                        elif pInfoNode.Type == EFI_IFR_TYPE_TIME and
> type(pInfoNode.Value) == EFI_HII_TIME:
> +                            f.write(
> +                                '  "Value": "{}:{}:{}"\n'.format(
> +                                    pInfoNode.Value.Hour,
> +                                    pInfoNode.Value.Minute,
> +                                    pInfoNode.Value.Second,
> +                                )
> +                            )
> +                        elif pInfoNode.Type == EFI_IFR_TYPE_REF and
> type(pInfoNode.Value) == EFI_HII_REF:
> +                            f.write(
> +                                '  "Value": "{};{};{};{}\n'.format(
> +                                    pInfoNode.Value.QuestionId,
> +                                    pInfoNode.Value.FormId,
> +                                    pInfoNode.Value.FormSetGuid.to_string(),
> +                                    pInfoNode.Value.DevicePath,
> +                                )
> +                            )
> +                        else:
> +                            f.write('  "Value": "{}"\n'.format(pInfoNode.Value))
> +
> +                        f.write("},\n")
> +                        pInfoNode = pInfoNode.Next
> +                    pVsNode = pVsNode.Next
> +                f.write("{\n")
> +                f.write('  "VendorGuid": "NA",\n')
> +                f.write('  "VarName": "NA",\n')
> +                f.write('  "DefaultStore": "NA",\n')
> +                f.write('  "Size": 0,\n')
> +                f.write('  "Offset": 0,\n')
> +                f.write('  "Value": "0x00"\n')
> +                f.write("}\n")
> +                f.write("  ]\n")
> +                f.write("}\n")
> +
> +            f.close()
> +        except:
> +            EdkLogger.error(
> +                "VfrCompiler", FILE_OPEN_FAILURE, "File open failed for %s" %
> FileName, None
> +            )
> +
> +    def DumpSourceYaml(self):
> +        FileName = self.Options.YamlFileName
> +        try:
> +            with open(FileName, "w") as f:
> +                f.write("## DO NOT REMOVE -- YAML Mode\n")
> +                if self.PreProcessDB.HeaderFiles != []:
> +                    f.write("include:\n")
> +                    for HeaderFile in self.PreProcessDB.HeaderFiles:
> +                        f.write(" - " + HeaderFile + "\n")
> +                    f.write("\n")
> +                if self.PreProcessDB.VfrDict != {}:
> +                    Index = 0
> +                    for Key in self.PreProcessDB.VfrDict.keys():
> +                        if type(self.PreProcessDB.VfrDict[Key]) == EFI_GUID:
> +                            if Index == 0:
> +                                f.write("defines:\n")
> +                            f.write(f"  {Key}:
> '{self.PreProcessDB.VfrDict[Key].to_string()}'\n")
> +                            Index = Index + 1
> +                    f.write("\n")
> +                self._DumpYamlDfsWithUni(self.Root, f)
> +            f.close()
> +        except:
> +            EdkLogger.error(
> +                "VfrCompiler", FILE_OPEN_FAILURE, "File open failed for %s" %
> FileName, None
> +            )
> +
> +    def _FindIncludeHeaderFile(self, Start, Name):
> +        FileList = []
> +        for Relpath, Dirs, Files in os.walk(Start):
> +            if Name in Files:
> +                FullPath = os.path.join(Start, Relpath, Name)
> +                FileList.append(os.path.normpath(os.path.abspath(FullPath)))
> +        return FileList
> +
> +    def _DumpQuestionInfosWithUni(self, Root, f, ValueIndent):
> +        Info = Root.Data.GetInfo()
> +        if Root.Condition != None:
> +            f.write(ValueIndent + "condition:  '{}'\n".format(Root.Condition))
> +        if Root.Data.QName != None:
> +            f.write(ValueIndent + "name:  {}  #  Optional
> Input\n".format(Root.Data.QName))
> +        if Root.Data.VarIdStr != "":
> +            f.write(ValueIndent + "varid:  {}  #  Optional
> Input\n".format(Root.Data.VarIdStr))
> +        if Root.Data.HasQuestionId:
> +            if "questionid" in Root.Dict.keys():
> +                f.write(
> +                    ValueIndent
> +                    + "questionid:  "
> +                    + Root.Dict["questionid"].Key
> +                    + " # Optional Input\n"
> +                )
> +            else:
> +                f.write(
> +                    ValueIndent
> +                    + "questionid:  {}  # Optional Input\n".format(
> +                        "0x%x" % Info.Question.QuestionId
> +                    )
> +                )
> +
> +        f.write(
> +            ValueIndent
> +            + "prompt:  "
> +            + "STRING_TOKEN("
> +            + self.PreProcessDB.GetKey(Info.Question.Header.Prompt)
> +            + ")\n"
> +        )
> +        f.write(
> +            ValueIndent
> +            + "help:  "
> +            + "STRING_TOKEN("
> +            + self.PreProcessDB.GetKey(Info.Question.Header.Help)
> +            + ")\n"
> +        )
> +        if Root.Data.FlagsStream != "":
> +            f.write(
> +                ValueIndent + "flags:  {}  # Optional input ,
> flags\n".format(Root.Data.FlagsStream)
> +            )
> +        if Root.Data.HasKey:
> +            if "key" in Root.Dict.keys():
> +                f.write(ValueIndent + "key:  " + Root.Dict["key"].Key + " # Optional
> Input\n")
> +            else:
> +                f.write(
> +                    ValueIndent
> +                    + "key:  {} # Optional input, key\n".format("0x%0x " %
> Info.Question.QuestionId)
> +                )
> +
> +    def _DumpYamlDfsWithUni(self, Root, f):
> +        try:
> +            if Root == None:
> +                return
> +            if Root.OpCode != None:
> +                if Root.Level == 0:
> +                    KeyIndent = ""
> +                    ValueIndent = ""
> +                else:
> +                    KeyIndent = " " * ((Root.Level * 2 - 1) * 2)
> +                    ValueIndent = " " * ((Root.Level * 2 + 1) * 2)
> +
> +                Info = Root.Data.GetInfo()
> +
> +                if Root.OpCode == EFI_IFR_FORM_SET_OP:
> +                    f.write(KeyIndent + "formset:\n")
> +                    ValueIndent = " " * (Root.Level + 1) * 2
> +                    f.write(ValueIndent + "guid:  " +
> self.PreProcessDB.GetKey(Info.Guid) + "\n")
> +                    f.write(
> +                        ValueIndent
> +                        + "title:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.FormSetTitle)
> +                        + ")\n"
> +                    )
> +                    f.write(
> +                        ValueIndent
> +                        + "help:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.Help)
> +                        + ")\n"
> +                    )
> +                    if Root.Data.ClassGuidNum != 0:
> +                        f.write(ValueIndent + "classguid:  ")
> +                        for i in range(0, len(Root.Data.ClassGuid)):
> +                            if i != len(Root.Data.ClassGuid) - 1:
> +                                f.write(self.PreProcessDB.GetKey(Root.Data.ClassGuid[i])
> + " | ")
> +                            else:
> +                                f.write(
> +                                    self.PreProcessDB.GetKey(Root.Data.ClassGuid[i])
> +                                    + " # Optional Input \n"
> +                                )
> +
> +                    if (
> +                        Root.Child != []
> +                        and Root.Child[0].OpCode != EFI_IFR_END_OP
> +                        and type(Root.Child[0].Data) != IfrSubClass
> +                        and type(Root.Child[0].Data) != IfrClass
> +                    ):
> +                        f.write(ValueIndent + "component:  \n")
> +                    elif (
> +                        type(Root.Child[0].Data) == IfrClass
> +                        and type(Root.Child[1].Data) == IfrSubClass
> +                    ):
> +                        Root.Child[0].Data.HasSubClass = True
> +
> +                if Root.OpCode == EFI_IFR_VARSTORE_OP:
> +                    f.write(KeyIndent + "- varstore:\n")
> +                    f.write(ValueIndent + "type:  {}\n".format(Root.Data.Type))
> +                    if Root.Data.HasVarStoreId:
> +                        if "varid" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "varid:  "
> +                                + Root.Dict["varid"].Key
> +                                + " # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "varid:  {} # Optional Input\n".format(
> +                                    "0x%04x" % (Info.VarStoreId)
> +                                )
> +                            )
> +                    Name = ""
> +                    for i in range(0, len(Info.Name)):
> +                        Name += chr(Info.Name[i])
> +                    f.write(ValueIndent + "name:  {}\n".format(Name))
> +                    f.write(ValueIndent + "guid:  " +
> self.PreProcessDB.GetKey(Info.Guid) + "\n")
> +
> +                if Root.OpCode == EFI_IFR_VARSTORE_EFI_OP:
> +                    f.write(KeyIndent + "- efivarstore:\n")
> +                    f.write(ValueIndent + "type:  {}\n".format(Root.Data.Type))
> +                    if Root.Data.HasVarStoreId:
> +                        if "varid" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "varid:  "
> +                                + Root.Dict["varid"].Key
> +                                + " # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "varid:  {} # Optional Input\n".format(
> +                                    "0x%04x" % (Info.VarStoreId)
> +                                )
> +                            )
> +                    f.write(ValueIndent + "attribute:  {}
> \n".format(Root.Data.AttributesText))
> +                    if Root.Data.NameStringId:
> +                        f.write(
> +                            ValueIndent
> +                            + "name:  "
> +                            + "STRING_TOKEN("
> +                            + self.PreProcessDB.GetKey(Root.Data.NameStringId)
> +                            + ")\n"
> +                        )
> +                        f.write(ValueIndent + "varsize:  " + Root.Data.VarSize + "\n")
> +                    else:
> +                        Name = ""
> +                        for i in range(0, len(Info.Name)):
> +                            Name += chr(Info.Name[i])
> +                        f.write(ValueIndent + "name:  {}\n".format(Name))
> +                    f.write(ValueIndent + "guid:  " +
> self.PreProcessDB.GetKey(Info.Guid) + "\n")
> +
> +                if Root.OpCode == EFI_IFR_VARSTORE_NAME_VALUE_OP:
> +                    f.write(KeyIndent + "- namevaluevarstore:\n")
> +                    f.write(ValueIndent + "type:  {}\n".format(Root.Data.Type))
> +                    if Root.Data.HasVarStoreId:
> +                        if "varid" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "varid:  "
> +                                + Root.Dict["varid"].Key
> +                                + " # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "varid:  {} # Optional Input\n".format(
> +                                    "0x%04x" % (Info.VarStoreId)
> +                                )
> +                            )
> +                    f.write(ValueIndent + "guid:  " +
> self.PreProcessDB.GetKey(Info.Guid) + "\n")
> +                    if Root.Data.NameItemList != []:
> +                        f.write(ValueIndent + "nametable: \n")
> +                        for i in range(0, len(Root.Data.NameItemList)):
> +                            f.write(
> +                                ValueIndent
> +                                + " - name:  "
> +                                + "STRING_TOKEN("
> +                                + self.PreProcessDB.GetKey(Root.Data.NameItemList[i])
> +                                + ")\n"
> +                            )
> +
> +                if Root.OpCode == EFI_IFR_DEFAULTSTORE_OP:
> +                    gVfrDefaultStore.UpdateDefaultType(Root)
> +
> +                if Root.OpCode == EFI_IFR_SHOWN_DEFAULTSTORE_OP:
> +                    f.write(KeyIndent + "- defaultstore:\n")
> +                    f.write(ValueIndent + "type:  {}\n".format(Root.Data.Type))
> +                    f.write(
> +                        ValueIndent
> +                        + "prompt:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.DefaultName)
> +                        + ")\n"
> +                    )
> +                    if Root.Data.HasAttr:
> +                        f.write(
> +                            ValueIndent
> +                            + "attribute:  {} # Default ID, Optional input\n".format(
> +                                "0x%04x" % (Info.DefaultId)
> +                            )
> +                        )
> +
> +                if Root.OpCode == EFI_IFR_FORM_OP:
> +                    f.write(KeyIndent + "- form: \n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    if "formid" in Root.Dict.keys():
> +                        f.write(ValueIndent + "formid:  " + Root.Dict["formid"].Key +
> "\n")
> +                    else:
> +                        f.write(ValueIndent + "formid:  {} \n".format("0x%x" %
> Info.FormId))
> +
> +                    f.write(
> +                        ValueIndent
> +                        + "title:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.FormTitle)
> +                        + ")\n"
> +                    )
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_FORM_MAP_OP:
> +                    MethodMapList = Root.Data.GetMethodMapList()
> +                    f.write(KeyIndent + "- formmap: \n")
> +                    if "formid" in Root.Dict.keys():
> +                        f.write(ValueIndent + "formid:  " + Root.Dict["formid"].Key +
> "\n")
> +                    else:
> +                        f.write(ValueIndent + "formid:  {} \n".format("0x%x" %
> Info.FormId))
> +
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    if MethodMapList != []:
> +                        f.write(ValueIndent + "map: # optional input\n")
> +                        for i in range(0, len(MethodMapList)):
> +                            f.write(
> +                                ValueIndent
> +                                + "- maptitle:  "
> +                                + "STRING_TOKEN("
> +                                +
> self.PreProcessDB.GetKey(Info.MethodMapList[i].MethodTitle)
> +                                + ")\n"
> +                            )
> +                            f.write(
> +                                ValueIndent
> +                                + "  mapguid:  "
> +                                +
> self.PreProcessDB.GetKey(Info.MethodMapList[i].MethodIdentifier)
> +                                + "\n"
> +                            )
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_IMAGE_OP:
> +                    f.write(
> +                        KeyIndent
> +                        + "- image: IMAGE_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.Id)
> +                        + ")\n"
> +                    )
> +
> +                if Root.OpCode == EFI_IFR_RULE_OP:  #
> +                    f.write(KeyIndent + "- rule:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    f.write(ValueIndent + "name:
> {}\n".format(Root.Data.GetRuleName()))
> +                    f.write(ValueIndent + "expression:  {}
> \n".format(Root.Expression))
> +
> +                if Root.OpCode == EFI_IFR_SUBTITLE_OP:
> +                    f.write(KeyIndent + "- subtitle:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    f.write(
> +                        ValueIndent
> +                        + "text:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.Statement.Prompt)
> +                        + ")\n"
> +                    )
> +                    if Root.Data.FlagsStream != "":
> +                        f.write(
> +                            ValueIndent
> +                            + "flags:  {}  # Optional
> Input\n".format(Root.Data.FlagsStream)
> +                        )
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_TEXT_OP:
> +                    f.write(KeyIndent + "- text:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    if type(Info) == EFI_IFR_TEXT:
> +                        f.write(
> +                            ValueIndent
> +                            + "help:  "
> +                            + "STRING_TOKEN("
> +                            + self.PreProcessDB.GetKey(Info.Statement.Help)
> +                            + ")\n"
> +                        )
> +                        f.write(
> +                            ValueIndent
> +                            + "prompt:  "
> +                            + "STRING_TOKEN("
> +                            + self.PreProcessDB.GetKey(Info.Statement.Prompt)
> +                            + ")\n"
> +                        )
> +                        if Root.Data.HasTextTwo:
> +                            f.write(
> +                                ValueIndent
> +                                + "text:  "
> +                                + "STRING_TOKEN("
> +                                + self.PreProcessDB.GetKey(Info.TextTwo)
> +                                + ") # Optional Input\n"
> +                            )
> +                    if type(Info) == EFI_IFR_ACTION:
> +                        f.write(
> +                            ValueIndent
> +                            + "help:  "
> +                            + "STRING_TOKEN("
> +                            + self.PreProcessDB.GetKey(Info.Question.Header.Help)
> +                            + ")\n"
> +                        )
> +                        f.write(
> +                            ValueIndent
> +                            + "prompt:  "
> +                            + "STRING_TOKEN("
> +                            + self.PreProcessDB.GetKey(Info.Question.Header.Prompt)
> +                            + ")\n"
> +                        )
> +                        if Root.Data.FlagsStream != "":
> +                            f.write(
> +                                ValueIndent
> +                                + "flags:  {}  # Optional Input, Question Flags\n".format(
> +                                    Root.Data.FlagsStream
> +                                )
> +                            )
> +                        if Root.Data.HasKey:
> +                            if "key" in Root.Dict.keys():
> +                                f.write(
> +                                    ValueIndent
> +                                    + "key:  "
> +                                    + Root.Dict["key"].Key
> +                                    + " # Optional Input, Question QuestionId\n"
> +                                )
> +                            else:
> +                                f.write(
> +                                    ValueIndent
> +                                    + "key:  {}  # Optional Input, Question
> QuestionId\n".format(
> +                                        "0x%04x" % (Info.Question.QuestionId)
> +                                    )
> +                                )
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_ACTION_OP:
> +                    f.write(KeyIndent + "- action:\n")
> +                    self._DumpQuestionInfosWithUni(Root, f, ValueIndent)
> +                    f.write(
> +                        ValueIndent
> +                        + "config:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.QuestionConfig)
> +                        + ")\n"
> +                    )
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_ONE_OF_OP:
> +                    f.write(KeyIndent + "- oneof:\n")
> +
> +                    self._DumpQuestionInfosWithUni(Root, f, ValueIndent)
> +
> +                    if Root.Data.HasMinMax:
> +                        if "max" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "maximum:  "
> +                                + Root.Dict["max"].Key
> +                                + " # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "maximum:  {} # Optional Input\n".format(
> +                                    "0x%0x" % (Info.Data.MaxValue)
> +                                )
> +                            )
> +                        if "min" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "minmum:  "
> +                                + Root.Dict["min"].Key
> +                                + " # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "minimum:  {} # Optional Input\n".format(
> +                                    "0x%0x" % (Info.Data.MinValue)
> +                                )
> +                            )
> +                    if Root.Data.HasStep:
> +                        if "step" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "step:  "
> +                                + Root.Dict["step"].Key
> +                                + " # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent + "step:  {} # Optional
> Input\n".format(Info.Data.Step)
> +                            )
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_ONE_OF_OPTION_OP:
> +                    f.write(KeyIndent + "- option:  \n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    f.write(
> +                        ValueIndent
> +                        + "text:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.Option)
> +                        + ")\n"
> +                    )
> +
> +                    if type(Root.Data) == IfrOneOfOption:
> +                        if Root.Data.ValueStream != "":
> +                            f.write(ValueIndent + "value:
> {}\n".format(Root.Data.ValueStream))
> +
> +                    if Root.Data.FlagsStream != "":
> +                        f.write(
> +                            ValueIndent
> +                            + "flags:  {} # Optional
> Input\n".format(Root.Data.FlagsStream)
> +                        )
> +                    if Root.Data.IfrOptionKey != None:
> +                        if "key" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "key:  "
> +                                + Root.Dict["key"].Key
> +                                + ") # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "key:  {} # Optional Input\n".format(
> +                                    "0x%04x" % (Root.Data.GetIfrOptionKey())
> +                                )
> +                            )
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_DEFAULT_OP:
> +                    # specific condition here
> +                    if Root.Position != "Do not display":
> +                        f.write(KeyIndent + "- default:\n")
> +                        if Root.Condition != None:
> +                            f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +
> +                        if type(Root.Data) == IfrDefault:
> +                            Str = Root.Data.ValueStream
> +                            if Str.find(";") != -1:
> +                                RefList = Str.split(";")
> +                                Str = (
> +                                    RefList[0]
> +                                    + ";"
> +                                    + RefList[1]
> +                                    + ";"
> +                                    + self.PreProcessDB.GetKey(Info.Value[0].FormSetGuid)
> +                                    + ";"
> +                                    + "STRING_TOKEN"
> +                                    + "("
> +                                    + self.PreProcessDB.GetKey(Info.Value[0].DevicePath)
> +                                    + ")"
> +                                )
> +
> +                            if Str != "":
> +                                Str = Str.replace("{", "[").replace("}", "]")
> +                                if (
> +                                    Str.find(":") != -1
> +                                    or Str.find("/") != -1
> +                                    or Str.find(";") != -1
> +                                ):
> +                                    Str = "(" + Str + ")"
> +                                f.write(ValueIndent + "value:  {}\n".format(Str))
> +
> +                        elif type(Root.Data) == IfrDefault2:
> +                            f.write(
> +                                ValueIndent + "value_exp:
> '{}'\n".format(Root.Child[0].Expression)
> +                            )
> +
> +                        if Root.Data.DefaultStore != "":
> +                            f.write(
> +                                ValueIndent + "defaultstore:
> {}\n".format(Root.Data.DefaultStore)
> +                            )
> +
> +                if Root.OpCode == EFI_IFR_ORDERED_LIST_OP:
> +                    f.write(KeyIndent + "- orderedlist:\n")
> +                    self._DumpQuestionInfosWithUni(Root, f, ValueIndent)
> +                    if Root.Data.HasMaxContainers:
> +                        if "maxcontainers" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "maxcontainers:  "
> +                                + Root.Dict["maxcontainers"].Key
> +                                + ") # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "maxcontainers:  {} # Optional
> Input\n".format(Info.MaxContainers)
> +                            )
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_NUMERIC_OP:
> +                    f.write(KeyIndent + "- numeric:\n")
> +                    self._DumpQuestionInfosWithUni(Root, f, ValueIndent)
> +                    if "max" in Root.Dict.keys():
> +                        f.write(ValueIndent + "maximum:  " + Root.Dict["max"].Key +
> "\n")
> +                    else:
> +                        f.write(
> +                            ValueIndent + "maximum:  {} \n".format("0x%0x" %
> (Info.Data.MaxValue))
> +                        )
> +                    if "min" in Root.Dict.keys():
> +                        f.write(ValueIndent + "minmum:  " + Root.Dict["min"].Key +
> "\n")
> +                    else:
> +                        f.write(
> +                            ValueIndent + "minimum:  {}\n".format("0x%0x" %
> (Info.Data.MinValue))
> +                        )
> +                    if Root.Data.HasStep:
> +                        if "step" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "step:  "
> +                                + Root.Dict["step"].Key
> +                                + " # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent + "step:  {} # Optional
> Input\n".format(Info.Data.Step)
> +                            )
> +
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_CHECKBOX_OP:
> +                    f.write(KeyIndent + "- checkbox:\n")
> +                    self._DumpQuestionInfosWithUni(Root, f, ValueIndent)
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_TIME_OP:
> +                    f.write(KeyIndent + "- time:\n")
> +                    if Root.Data.Hour == None:
> +                        self._DumpQuestionInfosWithUni(Root, f, ValueIndent)
> +                        if Root.Child != [] and Root.Child[0].OpCode !=
> EFI_IFR_END_OP:
> +                            f.write(ValueIndent + "component:  \n")
> +                    else:
> +                        f.write(ValueIndent + "hour:  {}\n".format(Root.Data.Hour))
> +                        if Root.Data.D_Hour != None:
> +                            f.write(ValueIndent + "default_hour:
> {}\n".format(Root.Data.D_Hour))
> +                        f.write(ValueIndent + "minute:
> {}\n".format(Root.Data.Minute))
> +                        if Root.Data.D_Minute != None:
> +                            f.write(ValueIndent + "default_minute:
> {}\n".format(Root.Data.D_Minute))
> +                        f.write(ValueIndent + "second:
> {}\n".format(Root.Data.Second))
> +                        if Root.Data.D_Second != None:
> +                            f.write(ValueIndent + "default_second:
> {}\n".format(Root.Data.D_Second))
> +                        f.write(
> +                            ValueIndent
> +                            + "prompt:  "
> +                            + "STRING_TOKEN("
> +                            + self.PreProcessDB.GetKey(Info.Question.Header.Prompt)
> +                            + ")\n"
> +                        )
> +                        f.write(
> +                            ValueIndent
> +                            + "help:  "
> +                            + "STRING_TOKEN("
> +                            + self.PreProcessDB.GetKey(Info.Question.Header.Help)
> +                            + ")\n"
> +                        )
> +                        if Root.Data.FlagsStream != "":
> +                            f.write(
> +                                ValueIndent
> +                                + "flags:  {}  # Optional input , flags\n".format(
> +                                    Root.Data.FlagsStream
> +                                )
> +                            )
> +                        if Root.Child != [] and Root.Child[0].OpCode !=
> EFI_IFR_DEFAULT_OP:
> +                            f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_DATE_OP:
> +                    f.write(KeyIndent + "- date:\n")
> +                    if Root.Data.Year == None:
> +                        self._DumpQuestionInfosWithUni(Root, f, ValueIndent)
> +                        if Root.Child != [] and Root.Child[0].OpCode !=
> EFI_IFR_END_OP:
> +                            f.write(ValueIndent + "component:  \n")
> +                    else:
> +                        f.write(ValueIndent + "year:  {}\n".format(Root.Data.Year))
> +                        f.write(ValueIndent + "min_year:  {}\n".format(Root.Data.Min))
> +                        f.write(ValueIndent + "max_year:
> {}\n".format(Root.Data.Max))
> +                        if Root.Data.D_Year != None:
> +                            f.write(ValueIndent + "default_year:
> {}\n".format(Root.Data.D_Year))
> +                        f.write(ValueIndent + "month:  " + Root.Data.Month + "\n")
> +                        if Root.Data.D_Month != None:
> +                            f.write(ValueIndent + "default_month:
> {}\n".format(Root.Data.D_Month))
> +                        f.write(ValueIndent + "day:  " + Root.Data.Day + "\n")
> +                        if Root.Data.D_Day != None:
> +                            f.write(ValueIndent + "default_day:
> {}\n".format(Root.Data.D_Day))
> +                        f.write(
> +                            ValueIndent
> +                            + "prompt:  "
> +                            + "STRING_TOKEN("
> +                            + self.PreProcessDB.GetKey(Info.Question.Header.Prompt)
> +                            + ")\n"
> +                        )
> +                        f.write(
> +                            ValueIndent
> +                            + "help:  "
> +                            + "STRING_TOKEN("
> +                            + self.PreProcessDB.GetKey(Info.Question.Header.Help)
> +                            + ")\n"
> +                        )
> +                        if Root.Data.FlagsStream != "":
> +                            f.write(
> +                                ValueIndent
> +                                + "flags:  {}  # Optional input , flags\n".format(
> +                                    Root.Data.FlagsStream
> +                                )
> +                            )
> +                        if Root.Child != [] and Root.Child[0].OpCode !=
> EFI_IFR_DEFAULT_OP:
> +                            f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_STRING_OP:
> +                    f.write(KeyIndent + "- string:\n")
> +                    self._DumpQuestionInfosWithUni(Root, f, ValueIndent)
> +                    if "minsize" in Root.Dict.keys():
> +                        f.write(ValueIndent + "minsize:  " + Root.Dict["minsize"].Key +
> "\n")
> +                    else:
> +                        f.write(ValueIndent + "minsize:  {} \n".format(Info.MinSize))
> +                    if "maxsize" in Root.Dict.keys():
> +                        f.write(ValueIndent + "maxsize:  " + Root.Dict["maxsize"].Key +
> "\n")
> +                    else:
> +                        f.write(ValueIndent + "maxsize:  {} \n".format(Info.MaxSize))
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_PASSWORD_OP:
> +                    f.write(KeyIndent + "- password:\n")
> +                    self._DumpQuestionInfosWithUni(Root, f, ValueIndent)
> +                    if "minsize" in Root.Dict.keys():
> +                        f.write(ValueIndent + "minsize:  " + Root.Dict["minsize"].Key +
> "\n")
> +                    else:
> +                        f.write(ValueIndent + "minsize:  {} \n".format(Info.MinSize))
> +                    if "maxsize" in Root.Dict.keys():
> +                        f.write(ValueIndent + "maxsize:  " + Root.Dict["maxsize"].Key +
> "\n")
> +                    else:
> +                        f.write(ValueIndent + "maxsize:  {} \n".format(Info.MaxSize))
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_RESET_BUTTON_OP:
> +                    f.write(KeyIndent + "- resetbutton:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    f.write(ValueIndent + "defaultstore:
> {}\n".format(Root.Data.DefaultStore))
> +                    f.write(
> +                        ValueIndent
> +                        + "prompt:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.Statement.Prompt)
> +                        + ")\n"
> +                    )
> +                    f.write(
> +                        ValueIndent
> +                        + "help:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.Statement.Help)
> +                        + ")\n"
> +                    )
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_REF_OP:
> +                    f.write(KeyIndent + "- goto:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +
> +                    if type(Root.Data) == IfrRef4:
> +                        f.write(
> +                            ValueIndent
> +                            + "devicepath:  "
> +                            + "STRING_TOKEN("
> +                            + self.PreProcessDB.GetKey(Info.DevicePath)
> +                            + ") # Optional Input\n"
> +                        )
> +                        f.write(
> +                            ValueIndent
> +                            + "formsetguid:  "
> +                            + self.PreProcessDB.GetKey(Info.FormSetId)
> +                            + " # Optional Input\n"
> +                        )
> +                        if "formid" in Root.Dict.keys():
> +                            f.write(ValueIndent + "formid:  " + Root.Dict["formid"].Key +
> "\n")
> +                        else:
> +                            f.write(ValueIndent + "formid:  {}\n".format("0x%x" %
> (Info.FormId)))
> +                        if "questionid" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "question:  "
> +                                + Root.Dict["questionid"].Key
> +                                + " # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "question:  {} # Optional Input\n".format(
> +                                    "0x%x" % Info.QuestionId
> +                                )
> +                            )
> +
> +                    if type(Root.Data) == IfrRef3:
> +                        f.write(
> +                            ValueIndent
> +                            + "formsetguid:  "
> +                            + self.PreProcessDB.GetKey(Info.FormSetId)
> +                            + " # Optional Input\n"
> +                        )
> +                        if "formid" in Root.Dict.keys():
> +                            f.write(ValueIndent + "formid:  " + Root.Dict["formid"].Key +
> "\n")
> +                        else:
> +                            f.write(ValueIndent + "formid:  {}\n".format("0x%x" %
> (Info.FormId)))
> +                        if "questionid" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "question:  "
> +                                + Root.Dict["questionid"].Key
> +                                + " # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "question:  {} # Optional Input\n".format(
> +                                    "0x%x" % Info.QuestionId
> +                                )
> +                            )
> +
> +                    if type(Root.Data) == IfrRef2:
> +                        if "formid" in Root.Dict.keys():
> +                            f.write(ValueIndent + "formid:  " + Root.Dict["formid"].Key +
> "\n")
> +                        else:
> +                            f.write(ValueIndent + "formid:  {}\n".format("0x%x" %
> (Info.FormId)))
> +                        if "questionid" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "question:  "
> +                                + Root.Dict["questionid"].Key
> +                                + " # Optional Input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "question:  {} # Optional Input\n".format(
> +                                    "0x%x" % Info.QuestionId
> +                                )
> +                            )
> +
> +                    if type(Root.Data) == IfrRef:
> +                        if "formid" in Root.Dict.keys():
> +                            f.write(ValueIndent + "formid:  " + Root.Dict["formid"].Key +
> "\n")
> +                        else:
> +                            f.write(ValueIndent + "formid:  {}\n".format("0x%x" %
> (Info.FormId)))
> +
> +                    self._DumpQuestionInfosWithUni(Root, f, ValueIndent)
> +
> +                    if Root.Child != [] and Root.Child[0].OpCode != EFI_IFR_END_OP:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_REFRESH_OP:
> +                    f.write(KeyIndent + "- refresh:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    if "interval" in Root.Dict.keys():
> +                        f.write(ValueIndent + "interval:  " + Root.Dict["interval"].Key +
> "\n")
> +                    else:
> +                        f.write(
> +                            ValueIndent
> +                            + "interval:  {}  #
> RefreshInterval\n".format(Info.RefreshInterval)
> +                        )
> +
> +                if Root.OpCode == EFI_IFR_VARSTORE_DEVICE_OP:
> +                    f.write(KeyIndent + "- varstoredevice:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    if "devicepath" in Root.Dict.keys():
> +                        f.write(ValueIndent + "devicepath:  " +
> Root.Dict["devicepath"].Key + "\n")
> +                    else:
> +                        f.write(
> +                            ValueIndent + "devicepath:  {}  #
> DevicePath\n".format(Info.DevicePath)
> +                        )
> +
> +                if Root.OpCode == EFI_IFR_REFRESH_ID_OP:
> +                    f.write(KeyIndent + "- refreshguid:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    f.write(
> +                        ValueIndent
> +                        + "guid:  "
> +                        + self.PreProcessDB.GetKey(Info.RefreshEventGroupId)
> +                        + "\n"
> +                    )
> +
> +                if Root.OpCode == EFI_IFR_WARNING_IF_OP:
> +                    f.write(KeyIndent + "- warningif:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    f.write(
> +                        ValueIndent
> +                        + "prompt:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.Warning)
> +                        + ")\n"
> +                    )
> +                    if Root.Data.HasTimeOut:
> +                        if "timeout" in Root.Dict.keys():
> +                            f.write(
> +                                ValueIndent
> +                                + "timeout:  "
> +                                + Root.Dict["timeout"].Key
> +                                + " # optional input\n"
> +                            )
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "timeout:  {} # optional input \n".format(Info.TimeOut)
> +                            )
> +                    f.write(ValueIndent + "expression:
> {}\n".format(Root.Expression))
> +
> +                if Root.OpCode == EFI_IFR_GUID_OP:
> +                    if type(Root.Data) == IfrLabel:
> +                        f.write(KeyIndent + "- label:\n")
> +                        if Root.Condition != None:
> +                            f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                        if "label" in Root.Dict.keys():
> +                            f.write(ValueIndent + "number:  " + Root.Dict["label"].Key +
> "\n")
> +                        else:
> +                            f.write(
> +                                ValueIndent
> +                                + "number:  {}  # Number\n".format("0x%x" %
> (Info.Number))
> +                            )
> +
> +                    if type(Root.Data) == IfrBanner:
> +                        f.write(KeyIndent + "- banner:\n")
> +                        if Root.Condition != None:
> +                            f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                        f.write(
> +                            ValueIndent
> +                            + "title:  "
> +                            + "STRING_TOKEN("
> +                            + self.PreProcessDB.GetKey(Info.Title)
> +                            + ")\n"
> +                        )
> +                        if not Root.Data.HasTimeOut:
> +                            if "line" in Root.Dict.keys():
> +                                f.write(ValueIndent + "line:  " + Root.Dict["line"].Key +
> "\n")
> +                            else:
> +                                f.write(ValueIndent + "line:
> {}\n".format(Info.LineNumber))
> +                            f.write(ValueIndent + "align:  " + Root.Dict["align"].Key +
> "\n")
> +                        else:
> +                            f.write(ValueIndent + "timeout:
> {}\n".format(Root.Data.TimeOut))
> +
> +                    if type(Root.Data) == IfrClass:
> +                        f.write(KeyIndent + "class:  " + Root.Data.ClassStr + "\n")
> +                        if not Root.Data.HasSubClass:
> +                            f.write(KeyIndent + "component:  \n")
> +
> +                    if type(Root.Data) == IfrSubClass:
> +                        f.write(KeyIndent + "subclass:  " + Root.Data.SubClassStr + "\n")
> +                        f.write(KeyIndent + "component:  \n")
> +
> +                    if type(Root.Data) == IfrExtensionGuid:
> +                        if type(Root.Parent.Data) == IfrExtensionGuid:
> +                            Root.Level -= 1
> +                            KeyIndent = " " * ((Root.Level * 2 - 1) * 2)
> +                            ValueIndent = " " * ((Root.Level * 2 + 1) * 2)
> +                        f.write(KeyIndent + "- guidop:\n")
> +                        if Root.Condition != None:
> +                            f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                        f.write(
> +                            ValueIndent + "guid:  " + self.PreProcessDB.GetKey(Info.Guid)
> + "\n"
> +                        )
> +                        if Root.Data.GetDataType() != "":
> +                            f.write(ValueIndent + "{}:
> \n".format(Root.Data.GetDataType()))
> +                            for data in Root.Data.GetFieldList():
> +                                f.write(
> +                                    ValueIndent + "  {}:  {}\n".format(data[0], "0x%x" %
> (data[1]))
> +                                )
> +
> +                if Root.OpCode == EFI_IFR_NO_SUBMIT_IF_OP:
> +                    f.write(KeyIndent + "- nosubmitif:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    f.write(
> +                        ValueIndent
> +                        + "prompt:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.Error)
> +                        + ")\n"
> +                    )
> +                    if Root.Data.FlagsStream != "":
> +                        f.write(ValueIndent + "flags:  " + Root.Data.FlagsStream + "\n")
> +                    f.write(ValueIndent + "expression:
> '{}'\n".format(Root.Expression))
> +
> +                if Root.OpCode == EFI_IFR_READ_OP:
> +                    f.write(KeyIndent + "- read:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    f.write(ValueIndent + "expression:
> '{}'\n".format(Root.Expression))
> +
> +                if Root.OpCode == EFI_IFR_WRITE_OP:
> +                    f.write(KeyIndent + "- write:\n")
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    f.write(ValueIndent + "expression:
> '{}'\n".format(Root.Expression))
> +
> +                if Root.OpCode == EFI_IFR_VALUE_OP and Root.Parent.OpCode !=
> EFI_IFR_DEFAULT_OP:  #
> +                    f.write(KeyIndent + "- value:\n")
> +                    f.write(ValueIndent + "expression:
> '{}'\n".format(Root.Expression))
> +
> +                if Root.OpCode == EFI_IFR_MODAL_TAG_OP:
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    f.write(KeyIndent + "- modal: null\n")
> +
> +                if Root.OpCode == EFI_IFR_LOCKED_OP:
> +                    if Root.Condition != None:
> +                        f.write(ValueIndent + "condition:
> '{}'\n".format(Root.Condition))
> +                    f.write(KeyIndent + "- locked: null\n")
> +
> +                if Root.OpCode == EFI_IFR_SUPPRESS_IF_OP:
> +                    f.write(KeyIndent + "- suppressif:\n")
> +                    f.write(ValueIndent + "expression:
> '{}'\n".format(Root.Expression))
> +                    if len(Root.Child) > 2 and Root.Child[len(Root.Child) - 2].OpCode
> not in ExpOps:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_DISABLE_IF_OP:
> +                    # If the disable node is inserted after the formset ends, do not
> show it in source yml
> +                    # use the expression content to tell if the  disable node is
> inserted after the formset ends
> +                    if Root.Expression != None:
> +                        f.write(KeyIndent + "- disableif:\n")
> +                        f.write(ValueIndent + "expression:
> '{}'\n".format(Root.Expression))
> +                        if (
> +                            len(Root.Child) > 2
> +                            and Root.Child[len(Root.Child) - 2].OpCode not in ExpOps
> +                        ):
> +                            f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_GRAY_OUT_IF_OP:
> +                    f.write(KeyIndent + "- grayoutif:\n")
> +                    f.write(ValueIndent + "expression:
> '{}'\n".format(Root.Expression))
> +                    if len(Root.Child) > 2 and Root.Child[len(Root.Child) - 2].OpCode
> not in ExpOps:
> +                        f.write(ValueIndent + "component:  \n")
> +
> +                if Root.OpCode == EFI_IFR_INCONSISTENT_IF_OP:
> +                    f.write(KeyIndent + "- inconsistentif:\n")
> +                    f.write(ValueIndent + "expression:
> '{}'\n".format(Root.Expression))
> +                    f.write(
> +                        ValueIndent
> +                        + "prompt:  "
> +                        + "STRING_TOKEN("
> +                        + self.PreProcessDB.GetKey(Info.Error)
> +                        + ")\n"
> +                    )
> +                    if Root.Data.FlagsStream != "":
> +                        f.write(ValueIndent + "flags:  " + Root.Data.FlagsStream + "\n")
> +            self.LastOp = Root.OpCode
> +
> +        except:
> +            EdkLogger.error(
> +                "VfrCompiler",
> +                FILE_WRITE_FAILURE,
> +                "File write failed for %s" % (self.Options.YamlFileName),
> +                None,
> +            )
> +
> +        if Root.Child != []:
> +            for ChildNode in Root.Child:
> +                if Root.OpCode in ConditionOps:
> +                    ChildNode.Level = Root.Level + 1
> +                else:
> +                    if type(Root.Data) == IfrGuid and (
> +                        ChildNode.OpCode
> +                        in [EFI_IFR_CHECKBOX_OP, EFI_IFR_NUMERIC_OP,
> EFI_IFR_ONE_OF_OP]
> +                    ):
> +                        ChildNode.Level = Root.Level
> +                    else:
> +                        ChildNode.Level = Root.Level + 1
> +
> +                self._DumpYamlDfsWithUni(ChildNode, f)
> +
> +        return
> diff --git a/BaseTools/Source/Python/VfrCompiler/IfrUtility.py
> b/BaseTools/Source/Python/VfrCompiler/IfrUtility.py
> new file mode 100644
> index 000000000000..aff6eb0815cd
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/IfrUtility.py
> @@ -0,0 +1,2238 @@
> +import ctypes
> +from VfrCompiler.IfrError import *
> +from VfrCompiler.IfrCtypes import *
> +from VfrCompiler.IfrCommon import *
> +from abc import ABCMeta, abstractmethod
> +from Common.LongFilePathSupport import LongFilePath
> +
> +VFR_PACK_SHOW = 0x02
> +VFR_PACK_ASSIGN = 0x01
> +VFR_PACK_PUSH = 0x04
> +VFR_PACK_POP = 0x08
> +DEFAULT_PACK_ALIGN = 0x8
> +DEFAULT_ALIGN = 1
> +MAX_NAME_LEN = 64
> +MAX_BIT_WIDTH = 32
> +EFI_VARSTORE_ID_MAX = 0xFFFF
> +EFI_BITS_SHIFT_PER_UINT32 = 0x5
> +EFI_BITS_PER_UINT32 = 1 << EFI_BITS_SHIFT_PER_UINT32
> +EFI_FREE_VARSTORE_ID_BITMAP_SIZE = int((EFI_VARSTORE_ID_MAX + 1) /
> EFI_BITS_PER_UINT32)
> +
> +
> +class SVfrPackStackNode(object):
> +    def __init__(self, Identifier, Number):
> +        self.Identifier = Identifier
> +        self.Number = Number
> +        self.Next = None
> +
> +    def Match(self, Identifier):
> +        if Identifier == None:
> +            return True
> +        elif self.Identifier == None:
> +            return False
> +        elif self.Identifier == Identifier:
> +            return True
> +        else:
> +            return False
> +
> +
> +class SVfrDataType(object):
> +    def __init__(self, TypeName=""):
> +        self.TypeName = TypeName
> +        self.Type = 0
> +        self.Align = 1
> +        self.TotalSize = 0
> +        self.HasBitField = False
> +        self.Members = None
> +        self.Next = None
> +
> +
> +class SVfrDataField(object):
> +    def __init__(self, FieldName=None):
> +        self.FieldName = FieldName
> +        self.FieldType = None
> +        self.Offset = 0
> +        self.ArrayNum = 0
> +        self.IsBitField = False
> +        self.BitWidth = 0
> +        self.BitOffset = 0
> +        self.Next = None
> +
> +
> +class InternalTypes:
> +    def __init__(self, TypeName, Type, Size, Align):
> +        self.TypeName = TypeName
> +        self.Type = Type
> +        self.Size = Size
> +        self.Align = Align
> +
> +
> +gInternalTypesTable = [
> +    InternalTypes("UINT64", EFI_IFR_TYPE_NUM_SIZE_64,
> sizeof(ctypes.c_ulonglong), sizeof(ctypes.c_ulonglong)),
> +    InternalTypes("UINT32", EFI_IFR_TYPE_NUM_SIZE_32,
> sizeof(ctypes.c_ulong), sizeof(ctypes.c_ulong)),
> +    InternalTypes("UINT16", EFI_IFR_TYPE_NUM_SIZE_16,
> sizeof(ctypes.c_ushort), sizeof(ctypes.c_ushort)),
> +    InternalTypes("UINT8", EFI_IFR_TYPE_NUM_SIZE_8,
> sizeof(ctypes.c_ubyte), sizeof(ctypes.c_ubyte)),
> +    InternalTypes("BOOLEAN", EFI_IFR_TYPE_BOOLEAN,
> sizeof(ctypes.c_ubyte), sizeof(ctypes.c_ubyte)),
> +    InternalTypes("EFI_GUID", EFI_IFR_TYPE_OTHER, sizeof(EFI_GUID),
> sizeof(c_ubyte * 8)),
> +    InternalTypes("EFI_HII_DATE", EFI_IFR_TYPE_DATE, sizeof(EFI_HII_DATE),
> sizeof(ctypes.c_ushort)),
> +    InternalTypes("EFI_STRING_ID", EFI_IFR_TYPE_STRING,
> sizeof(ctypes.c_ushort), sizeof(ctypes.c_ushort)),
> +    InternalTypes("EFI_HII_TIME", EFI_IFR_TYPE_TIME, sizeof(EFI_HII_TIME),
> sizeof(ctypes.c_ubyte)),
> +    InternalTypes("EFI_HII_REF", EFI_IFR_TYPE_REF, sizeof(EFI_HII_REF),
> sizeof(EFI_GUID)),
> +]
> +
> +
> +class VfrVarDataTypeDB(object):
> +    def __init__(self):
> +        self.PackAlign = DEFAULT_PACK_ALIGN
> +        self.PackStack = None
> +        self.DataTypeList = None
> +        self.NewDataType = None
> +        self.CurrDataType = None
> +        self.CurrDataField = None
> +        self.FirstNewDataTypeName = None
> +        self.InternalTypesListInit()
> +
> +    def Clear(self):
> +        self.PackAlign = DEFAULT_PACK_ALIGN
> +        self.PackStack = None
> +        self.DataTypeList = None
> +        self.NewDataType = None
> +        self.CurrDataType = None
> +        self.CurrDataField = None
> +        self.FirstNewDataTypeName = None
> +        self.InternalTypesListInit()
> +
> +    def InternalTypesListInit(self):
> +        for i in range(0, len(gInternalTypesTable)):
> +            pNewType = SVfrDataType()
> +            pNewType.TypeName = gInternalTypesTable[i].TypeName
> +            pNewType.Type = gInternalTypesTable[i].Type
> +            pNewType.Align = gInternalTypesTable[i].Align
> +            pNewType.TotalSize = gInternalTypesTable[i].Size
> +
> +            if gInternalTypesTable[i].TypeName == "EFI_HII_DATE":
> +                pYearField = SVfrDataField()
> +                pMonthField = SVfrDataField()
> +                pDayField = SVfrDataField()
> +
> +                pYearField.FieldName = "Year"
> +                pYearField.FieldType, _ = self.GetDataType("UINT16")
> +                pYearField.Offset = 0
> +                pYearField.Next = pMonthField
> +                pYearField.ArrayNum = 0
> +                pYearField.IsBitField = False
> +
> +                pMonthField.FieldName = "Month"
> +                pMonthField.FieldType, _ = self.GetDataType("UINT8")
> +                pMonthField.Offset = 2
> +                pMonthField.Next = pDayField
> +                pMonthField.ArrayNum = 0
> +                pMonthField.IsBitField = False
> +
> +                pDayField.FieldName = "Day"
> +                pDayField.FieldType, _ = self.GetDataType("UINT8")
> +                pDayField.Offset = 3
> +                pDayField.Next = None
> +                pDayField.ArrayNum = 0
> +                pDayField.IsBitField = False
> +
> +                pNewType.Members = pYearField
> +
> +            elif gInternalTypesTable[i].TypeName == "EFI_HII_TIME":
> +                pHoursField = SVfrDataField()
> +                pMinutesField = SVfrDataField()
> +                pSecondsField = SVfrDataField()
> +
> +                pHoursField.FieldName = "Hours"
> +                pHoursField.FieldType, _ = self.GetDataType("UINT8")
> +                pHoursField.Offset = 0
> +                pHoursField.Next = pMinutesField
> +                pHoursField.ArrayNum = 0
> +                pHoursField.IsBitField = False
> +
> +                pMinutesField.FieldName = "Minutes"
> +                pMinutesField.FieldType, _ = self.GetDataType("UINT8")
> +                pMinutesField.Offset = 1
> +                pMinutesField.Next = pSecondsField
> +                pMinutesField.ArrayNum = 0
> +                pMinutesField.IsBitField = False
> +
> +                pSecondsField.FieldName = "Seconds"
> +                pSecondsField.FieldType, _ = self.GetDataType("UINT8")
> +                pSecondsField.Offset = 2
> +                pSecondsField.Next = None
> +                pSecondsField.ArrayNum = 0
> +                pSecondsField.IsBitField = False
> +
> +                pNewType.Members = pHoursField
> +
> +            elif gInternalTypesTable[i].TypeName == "EFI_HII_REF":
> +                pQuestionIdField = SVfrDataField()
> +                pFormIdField = SVfrDataField()
> +                pFormSetGuidField = SVfrDataField()
> +                pDevicePathField = SVfrDataField()
> +
> +                pQuestionIdField.FieldName = "QuestionId"
> +                pQuestionIdField.FieldType, _ = self.GetDataType("UINT16")
> +                pQuestionIdField.Offset = 0
> +                pQuestionIdField.Next = pFormIdField
> +                pQuestionIdField.ArrayNum = 0
> +                pQuestionIdField.IsBitField = False
> +
> +                pFormIdField.FieldName = "FormId"
> +                pFormIdField.FieldType, _ = self.GetDataType("UINT16")
> +                pFormIdField.Offset = 2
> +                pFormIdField.Next = pFormSetGuidField
> +                pFormIdField.ArrayNum = 0
> +                pFormIdField.IsBitField = False
> +
> +                pFormSetGuidField.FieldName = "FormSetGuid"
> +                pFormSetGuidField.FieldType, _ = self.GetDataType("EFI_GUID")
> +                pFormSetGuidField.Offset = 4
> +                pFormSetGuidField.Next = pDevicePathField
> +                pFormSetGuidField.ArrayNum = 0
> +                pFormSetGuidField.IsBitField = False
> +
> +                pDevicePathField.FieldName = "DevicePath"
> +                pDevicePathField.FieldType, _ = self.GetDataType("EFI_STRING_ID")
> +                pDevicePathField.Offset = 20
> +                pDevicePathField.Next = None
> +                pDevicePathField.ArrayNum = 0
> +                pDevicePathField.IsBitField = False
> +
> +                pNewType.Members = pQuestionIdField
> +
> +            pNewType.Next = None
> +            self.RegisterNewType(pNewType)
> +            pNewType = None
> +
> +    def GetDataTypeList(self):
> +        return self.DataTypeList
> +
> +    def Pack(self, LineNum, Action, Identifier=None,
> Number=DEFAULT_PACK_ALIGN):
> +        if Action & VFR_PACK_SHOW:
> +            Msg = str.format("value of pragma pack(show) == %d" %
> (self.PackAlign))
> +            gVfrErrorHandle.PrintMsg(LineNum, "Warning", Msg)
> +
> +        if Action & VFR_PACK_PUSH:
> +            pNew = SVfrPackStackNode(Identifier, self.PackAlign)
> +            if pNew == None:
> +                return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +            pNew.Next = self.PackStack
> +            self.PackStack = pNew
> +
> +        if Action & VFR_PACK_POP:
> +            pNode = None
> +            if self.PackStack == None:
> +                gVfrErrorHandle.PrintMsg(LineNum, "Error", "#pragma
> pack(pop...) : more pops than pushes")
> +
> +            pNode = self.PackStack
> +            while pNode != None:
> +                if pNode.Match(Identifier) == True:
> +                    self.PackAlign = pNode.Number
> +                    self.PackStack = pNode.Next
> +                pNode = pNode.Next
> +
> +        if Action & VFR_PACK_ASSIGN:
> +            PackAlign = (Number + Number % 2) if (Number > 1) else Number
> +            if PackAlign == 0 or PackAlign > 16:
> +                gVfrErrorHandle.PrintMsg(LineNum, "Error", "expected pragma
> parameter to be '1', '2', '4', '8', or '16'")
> +            else:
> +                self.PackAlign = PackAlign
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def DeclareDataTypeBegin(self):
> +        pNewType = SVfrDataType()
> +
> +        pNewType.TypeName = ""
> +        pNewType.Type = EFI_IFR_TYPE_OTHER
> +        pNewType.Align = DEFAULT_ALIGN
> +        pNewType.TotalSize = 0
> +        pNewType.HasBitField = False
> +        pNewType.Members = None
> +        pNewType.Next = None
> +        self.NewDataType = pNewType
> +
> +    def SetNewTypeType(self, Type):
> +        if self.NewDataType == None:
> +            return VfrReturnCode.VFR_RETURN_ERROR_SKIPED
> +
> +        if Type == None:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +        # need to limit the value of the type
> +        self.NewDataType.Type = Type
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def SetNewTypeTotalSize(self, Size):
> +        self.NewDataType.TotalSize = Size
> +
> +    def SetNewTypeAlign(self, Align):
> +        self.NewDataType.Align = Align
> +
> +    def SetNewTypeName(self, TypeName):
> +        if self.NewDataType == None:
> +            return VfrReturnCode.VFR_RETURN_ERROR_SKIPED
> +
> +        if TypeName == None:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        if len(TypeName) >= MAX_NAME_LEN:
> +            return VfrReturnCode.VFR_RETURN_INVALID_PARAMETER
> +
> +        pType = self.DataTypeList
> +        while pType != None:
> +            if pType.TypeName == TypeName:
> +                return VfrReturnCode.VFR_RETURN_REDEFINED
> +            pType = pType.Next
> +
> +        self.NewDataType.TypeName = TypeName
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def AlignStuff(self, Size, Align):
> +        return Align - (Size) % (Align)
> +
> +    def DeclareDataTypeEnd(self):
> +        if self.NewDataType.TypeName == "":
> +            return
> +
> +        if self.NewDataType.TotalSize % self.NewDataType.Align != 0:
> +            self.NewDataType.TotalSize +=
> self.AlignStuff(self.NewDataType.TotalSize, self.NewDataType.Align)
> +
> +        self.RegisterNewType(self.NewDataType)
> +        if self.FirstNewDataTypeName == None:
> +            self.FirstNewDataTypeName = self.NewDataType.TypeName
> +
> +        self.NewDataType = None
> +
> +    # two definitions
> +    def GetDataTypeSizeByTypeName(self, TypeName):
> +        Size = 0
> +        pDataType = self.DataTypeList
> +        while pDataType != None:
> +            if pDataType.TypeName == TypeName:
> +                Size = pDataType.TotalSize
> +                return Size, VfrReturnCode.VFR_RETURN_SUCCESS
> +            pDataType = pDataType.Next
> +
> +        return Size, VfrReturnCode.VFR_RETURN_UNDEFINED
> +
> +    def GetDataTypeSizeByDataType(self, DataType):
> +        Size = 0
> +        DataType = DataType & 0x0F
> +        # For user defined data type, the size can't be got by this function.
> +        if DataType == EFI_IFR_TYPE_OTHER:
> +            return Size, VfrReturnCode.VFR_RETURN_SUCCESS
> +        pDataType = self.DataTypeList
> +        while pDataType != None:
> +            if DataType == pDataType.Type:
> +                Size = pDataType.TotalSize
> +                return Size, VfrReturnCode.VFR_RETURN_SUCCESS
> +            pDataType = pDataType.Next
> +
> +        return Size, VfrReturnCode.VFR_RETURN_UNDEFINED
> +
> +    def ExtractStructTypeName(self, VarStr):
> +        try:
> +            index = VarStr.index(".")
> +        except ValueError:
> +            return VarStr, len(VarStr)
> +        else:
> +            return VarStr[0:index], index + 1
> +
> +    def ExtractFieldNameAndArrary(self, VarStr, s):
> +        ArrayIdx = INVALID_ARRAY_INDEX
> +        s_copy = s
> +        while s < len(VarStr) and VarStr[s] != "." and VarStr[s] != "[" and
> VarStr[s] != "]":
> +            s += 1
> +
> +        FName = VarStr[s_copy:s]
> +
> +        if s == len(VarStr):
> +            return ArrayIdx, s, FName, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +        elif VarStr[s] == ".":
> +            s += 1
> +            return ArrayIdx, s, FName, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +        elif VarStr[s] == "[":
> +            s += 1
> +            try:
> +                e = s + VarStr[s:].index("]")
> +
> +            except ValueError:
> +                return None, None, None,
> VfrReturnCode.VFR_RETURN_DATA_STRING_ERROR
> +            else:
> +                ArrayStr = VarStr[s:e]
> +                ArrayIdx = int(ArrayStr)
> +                if VarStr[e] == "]":
> +                    e += 1
> +                if e < len(VarStr) and (VarStr[e] == "."):
> +                    e += 1
> +                return ArrayIdx, e, FName, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +        elif VarStr[s] == "]":
> +            return None, None, None,
> VfrReturnCode.VFR_RETURN_DATA_STRING_ERROR
> +
> +        return ArrayIdx, s, FName, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def GetTypeField(self, FName, Type):
> +        if FName == None or Type == None:
> +            return None, VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        pField = Type.Members
> +        while pField != None:
> +            if Type.Type == EFI_IFR_TYPE_TIME:
> +                if FName == "Hour":
> +                    FName = "Hours"
> +                elif FName == "Minute":
> +                    FName == "Minutes"
> +                elif FName == "Second":
> +                    FName = "Seconds"
> +            if pField.FieldName == FName:
> +                Field = pField
> +                return Field, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +            pField = pField.Next
> +
> +        return None, VfrReturnCode.VFR_RETURN_UNDEFINED
> +
> +    def IsThisBitField(self, VarStrName):
> +        TName, i = self.ExtractStructTypeName(VarStrName)
> +        pType, ReturnCode = self.GetDataType(TName)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return None, ReturnCode
> +        pField = None
> +        while i < len(VarStrName):
> +            # i start from field
> +            _, i, FName, ReturnCode =
> self.ExtractFieldNameAndArrary(VarStrName, i)
> +            if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +                return None, ReturnCode
> +            pField, ReturnCode = self.GetTypeField(FName, pType)
> +            if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +                return None, ReturnCode
> +            pType = pField.FieldType
> +
> +        if pField != None and pField.IsBitField:
> +            return True, ReturnCode
> +        else:
> +            return False, ReturnCode
> +
> +    def GetFieldOffset(self, Field, ArrayIdx, IsBitField):
> +        if Field == None:
> +            return None, VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        if (ArrayIdx != INVALID_ARRAY_INDEX) and (Field.ArrayNum == 0 or
> Field.ArrayNum <= ArrayIdx):
> +            return None, VfrReturnCode.VFR_RETURN_ERROR_ARRARY_NUM
> +
> +        Idx = 0 if ArrayIdx == INVALID_ARRAY_INDEX else ArrayIdx
> +        if IsBitField:
> +            Offset = Field.BitOffset + Field.FieldType.TotalSize * Idx * 8
> +        else:
> +            Offset = Field.Offset + Field.FieldType.TotalSize * Idx
> +
> +        return Offset, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def GetFieldWidth(self, Field):
> +        if Field == None:
> +            return 0
> +        return Field.FieldType.Type
> +
> +    def GetFieldSize(self, Field, ArrayIdx, BitField):
> +        if Field == None:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        if (ArrayIdx == INVALID_ARRAY_INDEX) and (Field.ArrayNum != 0):
> +            return Field.FieldType.TotalSize * Field.ArrayNum
> +        else:
> +            if BitField:
> +                return Field.BitWidth
> +            else:
> +                return Field.FieldType.TotalSize
> +
> +    def GetDataFieldInfo(self, VarStr):
> +        # VarStr -> Type.Field
> +        Offset = 0
> +        Type = EFI_IFR_TYPE_OTHER
> +        Size = 0
> +        BitField = False
> +
> +        TName, i = self.ExtractStructTypeName(VarStr)
> +
> +        pType, ReturnCode = self.GetDataType(TName)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return Offset, Type, Size, BitField, ReturnCode
> +
> +        BitField, ReturnCode = self.IsThisBitField(VarStr)
> +
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return Offset, Type, Size, BitField, ReturnCode
> +
> +        # if it is not struct data type
> +        Type = pType.Type
> +        Size = pType.TotalSize
> +
> +        while i < len(VarStr):
> +            ArrayIdx, i, FName, ReturnCode =
> self.ExtractFieldNameAndArrary(VarStr, i)
> +            if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +                return Offset, Type, Size, BitField, ReturnCode
> +            pField, ReturnCode = self.GetTypeField(FName, pType)
> +            if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +                return Offset, Type, Size, BitField, ReturnCode
> +            pType = pField.FieldType
> +            Tmp, ReturnCode = self.GetFieldOffset(pField, ArrayIdx,
> pField.IsBitField)
> +            if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +                return Offset, Type, Size, BitField, ReturnCode
> +
> +            if BitField and pField.IsBitField == False:
> +                Offset = int(Offset + Tmp * 8)
> +            else:
> +                Offset = int(Offset + Tmp)
> +
> +            Type = self.GetFieldWidth(pField)
> +            Size = self.GetFieldSize(pField, ArrayIdx, BitField)
> +
> +        return Offset, Type, Size, BitField,
> VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def RegisterNewType(self, New):
> +        New.Next = self.DataTypeList
> +        self.DataTypeList = New
> +        return
> +
> +    def DataTypeAddField(self, FieldName, TypeName, ArrayNum,
> FieldInUnion):
> +        pFieldType, ReturnCode = self.GetDataType(TypeName)
> +
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +
> +        MaxDataTypeSize = self.NewDataType.TotalSize
> +
> +        if len(FieldName) >= MAX_NAME_LEN:
> +            return VfrReturnCode.VFR_RETURN_INVALID_PARAMETER
> +
> +        pTmp = self.NewDataType.Members
> +        while pTmp != None:
> +            if pTmp.FieldName == FieldName:
> +                return VfrReturnCode.VFR_RETURN_REDEFINED
> +            pTmp = pTmp.Next
> +
> +        Align = min(self.PackAlign, pFieldType.Align)
> +        pNewField = SVfrDataField()
> +        if pNewField == None:
> +            return VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +        pNewField.FieldName = FieldName
> +        pNewField.FieldType = pFieldType
> +        pNewField.ArrayNum = ArrayNum
> +        pNewField.IsBitField = False
> +
> +        if self.NewDataType.TotalSize % Align == 0:
> +            pNewField.Offset = self.NewDataType.TotalSize
> +        else:
> +            pNewField.Offset = self.NewDataType.TotalSize +
> self.AlignStuff(self.NewDataType.TotalSize, Align)
> +
> +        if self.NewDataType.Members == None:
> +            self.NewDataType.Members = pNewField
> +            pNewField.Next = None
> +        else:
> +            pTmp = self.NewDataType.Members
> +            while pTmp.Next != None:
> +                pTmp = pTmp.Next
> +            pTmp.Next = pNewField
> +            pNewField.Next = None
> +
> +        self.NewDataType.Align = min(self.PackAlign, max(pFieldType.Align,
> self.NewDataType.Align))
> +
> +        if FieldInUnion:
> +            if MaxDataTypeSize < pNewField.FieldType.TotalSize:
> +                self.NewDataType.TotalSize = pNewField.FieldType.TotalSize
> +            pNewField.Offset = 0
> +        else:
> +            Num = ArrayNum if ArrayNum != 0 else 1
> +            self.NewDataType.TotalSize = pNewField.Offset +
> (pNewField.FieldType.TotalSize) * Num
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def DataTypeAddBitField(self, FieldName, TypeName, Width,
> FieldInUnion):
> +        pFieldType, ReturnCode = self.GetDataType(TypeName)
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +
> +        if Width > MAX_BIT_WIDTH:
> +            return VfrReturnCode.VFR_RETURN_BIT_WIDTH_ERROR
> +
> +        if Width > (pFieldType.TotalSize) * 8:
> +            return VfrReturnCode.VFR_RETURN_BIT_WIDTH_ERROR
> +
> +        if (FieldName != None) and (len(FieldName) >= MAX_NAME_LEN):
> +            return VfrReturnCode.VFR_RETURN_INVALID_PARAMETER
> +
> +        if Width == 0 and FieldName != None:
> +            return VfrReturnCode.VFR_RETURN_INVALID_PARAMETER
> +
> +        pTmp = self.NewDataType.Members
> +        while pTmp != None:
> +            if FieldName != None and pTmp.FieldName == FieldName:
> +                return VfrReturnCode.VFR_RETURN_REDEFINED
> +            pTmp = pTmp.Next
> +
> +        Align = min(self.PackAlign, pFieldType.Align)
> +        UpdateTotalSize = False
> +
> +        pNewField = SVfrDataField()
> +        if pNewField == None:
> +            return VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        MaxDataTypeSize = self.NewDataType.TotalSize
> +
> +        pNewField.FieldName = FieldName
> +        pNewField.FieldType = pFieldType
> +        pNewField.IsBitField = True
> +        pNewField.BitWidth = Width
> +        pNewField.ArrayNum = 0
> +        pNewField.BitOffset = 0
> +        pNewField.Offset = 0
> +
> +        if self.NewDataType.Members == None:
> +            self.NewDataType.Members = pNewField
> +            pNewField.Next = None
> +        else:
> +            pTmp = self.NewDataType.Members
> +            while pTmp.Next != None:
> +                pTmp = pTmp.Next
> +            pTmp.Next = pNewField
> +            pNewField.Next = None
> +
> +        if FieldInUnion:
> +            pNewField.Offset = 0
> +            if MaxDataTypeSize < pNewField.FieldType.TotalSize:
> +                self.NewDataType.TotalSize = pNewField.FieldType.TotalSize
> +        else:
> +            # Check whether the bit fields can be contained within one FieldType.
> +            cond1 = (pTmp != None) and (pTmp.IsBitField) and
> (pTmp.FieldType.TypeName == pNewField.FieldType.TypeName)
> +            cond2 = (pTmp != None) and (pTmp.BitOffset - pTmp.Offset * 8 +
> pTmp.BitWidth + pNewField.BitWidth <= pNewField.FieldType.TotalSize * 8)
> +            if cond1 and cond2:
> +                pNewField.BitOffset = pTmp.BitOffset + pTmp.BitWidth
> +                pNewField.Offset = pTmp.Offset
> +
> +                if pNewField.BitWidth == 0:
> +                    pNewField.BitWidth = pNewField.FieldType.TotalSize * 8 -
> (pNewField.BitOffset - pTmp.Offset * 8)
> +            else:
> +                pNewField.BitOffset = self.NewDataType.TotalSize * 8
> +                UpdateTotalSize = True
> +
> +        if UpdateTotalSize:
> +            if self.NewDataType.TotalSize % Align == 0:
> +                pNewField.Offset = self.NewDataType.TotalSize
> +            else:
> +                pNewField.Offset = self.NewDataType.TotalSize +
> self.AlignStuff(self.NewDataType.TotalSize, Align)
> +            self.NewDataType.TotalSize = pNewField.Offset +
> pNewField.FieldType.TotalSize
> +
> +        self.NewDataType.Align = min(self.PackAlign, max(pFieldType.Align,
> self.NewDataType.Align))
> +        self.NewDataType.HasBitField = True
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def GetDataType(self, TypeName):
> +        if TypeName == None:
> +            return None, VfrReturnCode.VFR_RETURN_ERROR_SKIPED
> +
> +        DataType = self.DataTypeList
> +        while DataType != None:
> +            if DataType.TypeName == TypeName:
> +                return DataType, VfrReturnCode.VFR_RETURN_SUCCESS
> +            DataType = DataType.Next
> +        return None, VfrReturnCode.VFR_RETURN_UNDEFINED
> +
> +    def DataTypeHasBitField(self, TypeName):
> +        if TypeName == None:
> +            return False
> +
> +        pType = self.DataTypeList
> +        while pType != None:
> +            if pType.TypeName == TypeName:
> +                break
> +            pType = pType.Next
> +
> +        if pType == None:
> +            return False
> +
> +        pTmp = pType.Members
> +        while pTmp != None:
> +            if pTmp.IsBitField:
> +                return True
> +            pTmp = pTmp.Next
> +        return False
> +
> +    def Dump(self, f):
> +        f.write("\n\n*************\n")
> +        f.write("\t\tPackAlign = " + str(self.PackAlign) + "\n")
> +        pNode = self.DataTypeList
> +        while pNode != None:
> +            f.write("\t\tstruct {} : Align : [{}]  TotalSize :
> [{:#x}]\n\n".format(pNode.TypeName, pNode.Align, pNode.TotalSize))
> +            # f.write('%#x\n'%(pNode.TotalSize))
> +            f.write("\t\tstruct {}".format(str(pNode.TypeName)) + "\t{\n")
> +            FNode = pNode.Members
> +            while FNode != None:
> +                if FNode.ArrayNum > 0:
> +                    f.write("\t\t\t+{:0>8d}[{:0>8x}] {}[{}] <{}>\n".format(FNode.Offset,
> FNode.Offset, FNode.FieldName, FNode.ArrayNum,
> FNode.FieldType.TypeName))
> +                    f.write("\t\t\t+{:0>8d}[{:0>8x}] {}[{}] <{}>\n".format(FNode.Offset,
> FNode.BitOffset, FNode.FieldName, FNode.ArrayNum,
> FNode.FieldType.TypeName))
> +                elif FNode.FieldName != None:
> +                    f.write("\t\t\t+{:0>8d}[{:0>8x}] {} <{}>\n".format(FNode.Offset,
> FNode.Offset, FNode.FieldName, FNode.FieldType.TypeName))
> +                    f.write("\t\t\t+{:0>8d}[{:0>8x}] {} <{}>\n".format(FNode.Offset,
> FNode.BitOffset, FNode.FieldName, FNode.FieldType.TypeName))
> +                else:
> +                    f.write("\t\t\t+{:0>8d}[{:0>8x}] <{}>\n".format(FNode.Offset,
> FNode.Offset, FNode.FieldType.TypeName))
> +                    f.write("\t\t\t+{:0>8d}[{:0>8x}] <{}>\n".format(FNode.Offset,
> FNode.BitOffset, FNode.FieldType.TypeName))
> +                FNode = FNode.Next
> +            f.write("\t\t};\n")
> +            f.write("---------------------------------------------------------------\n")
> +            pNode = pNode.Next
> +
> f.write("*********************************************************
> ******\n")
> +
> +
> +class SVfrDefaultStoreNode(object):
> +    def __init__(self, ObjAddr=None, RefName="", DefaultStoreNameId=0,
> DefaultId=0):
> +        self.ObjAddr = ObjAddr
> +        self.RefName = RefName
> +        self.DefaultStoreNameId = DefaultStoreNameId
> +        self.DefaultId = DefaultId
> +        self.Next = None
> +
> +
> +class VfrDefaultStore(object):
> +    def __init__(self):
> +        self.DefaultStoreList = None
> +
> +    def Clear(self):
> +        self.DefaultStoreList = None
> +
> +    def RegisterDefaultStore(self, ObjAddr: EFI_IFR_DEFAULTSTORE, RefName,
> DefaultStoreNameId, DefaultId):
> +        if RefName == "" or RefName == None:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        pNode = self.DefaultStoreList
> +        while pNode != None:
> +            if pNode.RefName == RefName:
> +                return VfrReturnCode.VFR_RETURN_REDEFINED
> +            pNode = pNode.Next
> +
> +        pNode = SVfrDefaultStoreNode(ObjAddr, RefName,
> DefaultStoreNameId, DefaultId)
> +
> +        if pNode == None:
> +            return VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode.Next = self.DefaultStoreList
> +        self.DefaultStoreList = pNode
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def UpdateDefaultType(self, DefaultNode):
> +        pNode = self.DefaultStoreList
> +        while pNode != None:
> +            if pNode.ObjAddr.DefaultId == DefaultNode.Data.GetDefaultId():
> +                DefaultNode.Data.SetType(pNode.RefName)
> +            pNode = pNode.Next
> +
> +    def DefaultIdRegistered(self, DefaultId):
> +        pNode = self.DefaultStoreList
> +        while pNode != None:
> +            if pNode.DefaultId == DefaultId:
> +                return True
> +            pNode = pNode.Next
> +
> +        return False
> +
> +    def ReRegisterDefaultStoreById(self, DefaultId, RefName,
> DefaultStoreNameId):
> +        pNode = self.DefaultStoreList
> +        while pNode != None:
> +            if pNode.DefaultId == DefaultId:
> +                break
> +            pNode = pNode.Next
> +
> +        if pNode == None:
> +            return None, VfrReturnCode.VFR_RETURN_UNDEFINED
> +        else:
> +            if pNode.DefaultStoreNameId == EFI_STRING_ID_INVALID:
> +                pNode.DefaultStoreNameId == DefaultStoreNameId
> +                pNode.RefName = RefName
> +                if pNode.ObjAddr != None:
> +                    pNode.ObjAddr.DefaultName = DefaultStoreNameId
> +            else:
> +                return None, VfrReturnCode.VFR_RETURN_REDEFINED
> +
> +        return pNode, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def GetDefaultId(self, RefName):
> +        pTmp = self.DefaultStoreList
> +        while pTmp != None:
> +            if pTmp.RefName == RefName:
> +                DefaultId = pTmp.DefaultId
> +                return DefaultId, VfrReturnCode.VFR_RETURN_SUCCESS
> +            pTmp = pTmp.Next
> +        return None, VfrReturnCode.VFR_RETURN_UNDEFINED
> +
> +    def BufferVarStoreAltConfigAdd(self, DefaultId, BaseInfo, VarStoreName,
> VarStoreGuid, Type, Value):
> +        if VarStoreName == None:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +        pNode = self.DefaultStoreList
> +        while pNode != None:
> +            if pNode.DefaultId == DefaultId:
> +                break
> +            pNode = pNode.Next
> +        if pNode == None:
> +            return VfrReturnCode.VFR_RETURN_UNDEFINED
> +        gVfrBufferConfig.Open()
> +        if gVfrBufferConfig.Select(VarStoreName, VarStoreGuid) == 0:
> +            Returnvalue = gVfrBufferConfig.Write(
> +                "a",
> +                VarStoreName,
> +                VarStoreGuid,
> +                pNode.DefaultId,
> +                Type,
> +                BaseInfo.Info.VarOffset,
> +                BaseInfo.VarTotalSize,
> +                Value,
> +            )
> +            if Returnvalue != 0:
> +                gVfrBufferConfig.Close()
> +                return VfrReturnCode(Returnvalue)
> +        gVfrBufferConfig.Close()
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +
> +class EFI_VFR_VARSTORE_TYPE(Enum):
> +    EFI_VFR_VARSTORE_INVALID = 0
> +    EFI_VFR_VARSTORE_BUFFER = 1
> +    EFI_VFR_VARSTORE_EFI = 2
> +    EFI_VFR_VARSTORE_NAME = 3
> +    EFI_VFR_VARSTORE_BUFFER_BITS = 4
> +
> +
> +class EfiVar:
> +    def __init__(self, VarName=0, VarSize=0):
> +        self.EfiVarName = VarName
> +        self.EfiVarSize = VarSize
> +
> +
> +DEFAULT_NAME_TABLE_ITEMS = 1024
> +
> +
> +class SVfrVarStorageNode:
> +    def __init__(
> +        self,
> +        VarStoreName="",
> +        VarStoreId=0,
> +        Guid=None,
> +        Attributes=0,
> +        Flag=True,
> +        EfiValue=None,
> +        DataType=None,
> +        BitsVarstore=False,
> +    ):
> +        self.Guid = Guid
> +        self.VarStoreName = VarStoreName
> +        self.VarStoreId = VarStoreId
> +        self.AssignedFlag = Flag
> +        self.Attributes = Attributes
> +        self.Next = None
> +        self.EfiVar = EfiValue
> +        self.DataType = DataType
> +        self.NameSpace = []
> +
> +        if EfiValue != None:
> +            self.VarstoreType =
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_EFI
> +        elif DataType != None:
> +            if BitsVarstore:
> +                self.VarstoreType =
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER_BITS
> +            else:
> +                self.VarstoreType =
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER
> +        else:
> +            self.VarstoreType =
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_NAME
> +
> +
> +class SConfigItem:
> +    def __init__(self, Name=None, Guid=None, Id=None, Type=None,
> Offset=None, Width=None, Value=None):
> +        self.Name = Name
> +        self.Guid = Guid
> +        self.Id = Id
> +        if Type != None:
> +            # list of Offset/Value in the varstore
> +            self.InfoStrList = SConfigInfo(Type, Offset, Width, Value)
> +        else:
> +            self.InfoStrList = None
> +        self.Next = None
> +
> +
> +class SConfigInfo:
> +    def __init__(self, Type, Offset, Width, Value):
> +        self.Type = Type
> +        self.Offset = Offset
> +        self.Width = Width
> +        self.Next = None
> +        self.Value = Value
> +
> +
> +class VfrBufferConfig(object):
> +    __metaclass__ = ABCMeta
> +
> +    def __init__(self):
> +        self.ItemListHead = None
> +        self.ItemListTail = None
> +        self.ItemListPos = None
> +
> +    def GetVarItemList(self):
> +        return self.ItemListHead
> +
> +    @abstractmethod
> +    def Open(self):
> +        self.ItemListPos = self.ItemListHead
> +
> +    @abstractmethod
> +    def Close(self):
> +        self.ItemListPos = None
> +
> +    @abstractmethod
> +    def Select(self, Name, Guid, Id=None):
> +        if Name == None or Guid == None:
> +            self.ItemListPos = self.ItemListHead
> +            return 0
> +        else:
> +            p = self.ItemListHead
> +            while p != None:
> +                if p.Name != Name or p.Guid.__cmp__(Guid) == False:
> +                    p = p.Next
> +                    continue
> +                if Id != None:
> +                    if p.Id == None or p.Id != Id:
> +                        p = p.Next
> +                        continue
> +                elif p.Id != None:
> +                    p = p.Next
> +                    continue
> +                self.ItemListPos = p
> +                return 0
> +        return 1
> +
> +    @abstractmethod
> +    def Register(self, Name, Guid, Id=None):
> +        if self.Select(Name, Guid) == 0:
> +            return 1
> +        pNew = SConfigItem(Name, Guid, Id)
> +        if pNew == None:
> +            return 2
> +        if self.ItemListHead == None:
> +            self.ItemListHead = pNew
> +            self.ItemListTail = pNew
> +        else:
> +            self.ItemListTail.Next = pNew
> +            self.ItemListTail = pNew
> +        self.ItemListPos = pNew
> +        return 0
> +
> +    @abstractmethod
> +    def Write(self, Mode, Name, Guid, Id, Type, Offset, Width, Value):
> +        Ret = self.Select(Name, Guid)
> +        if Ret != 0:
> +            return Ret
> +
> +        if Mode == "a":
> +            if self.Select(Name, Guid, Id) != 0:
> +                pItem = SConfigItem(Name, Guid, Id, Type, Offset, Width, Value)
> +                if pItem == None:
> +                    return 2
> +
> +                if self.ItemListHead == None:
> +                    self.ItemListHead = pItem
> +                    self.ItemListTail = pItem
> +                else:
> +                    self.ItemListTail.Next = pItem
> +                    self.ItemListTail = pItem
> +
> +                self.ItemListPos = pItem
> +
> +            else:
> +                # tranverse the list to find out if there's already the value for the
> same Offset
> +                pInfo = self.ItemListPos.InfoStrList
> +                while pInfo != None:
> +                    if pInfo.Offset == Offset:
> +                        return 0
> +                    pInfo = pInfo.Next
> +
> +                pInfo = SConfigInfo(Type, Offset, Width, Value)
> +                if pInfo == None:
> +                    return 2
> +
> +                pInfo.Next = self.ItemListPos.InfoStrList
> +                self.ItemListPos.InfoStrList = pInfo
> +
> +        elif Mode == "d":
> +            if self.ItemListHead == self.ItemListPos:
> +                self.ItemListHead = self.ItemListPos.Next
> +
> +            pItem = self.ItemListHead
> +            while pItem.Next != self.ItemListPos:
> +                pItem = pItem.Next
> +            pItem.Next = self.ItemListPos.Next
> +
> +            if self.ItemListTail == self.ItemListPos:
> +                self.ItemListTail = pItem
> +
> +            self.ItemListPos = pItem.Next
> +
> +        elif Mode == "i":
> +            if Id != None:
> +                self.ItemListPos.Id = Id
> +        else:
> +            return 1
> +        return 0
> +
> +
> +gVfrBufferConfig = VfrBufferConfig()
> +
> +
> +class EFI_VARSTORE_INFO(Structure):
> +    _pack_ = 1
> +    _fields_ = [
> +        ("VarStoreId", c_uint16),
> +        ("Info", VarStoreInfoNode),
> +        ("VarType", c_uint8),
> +        ("VarTotalSize", c_uint32),
> +        ("IsBitVar", c_bool),
> +    ]
> +
> +    def __init__(
> +        self,
> +        VarStoreId=EFI_VARSTORE_ID_INVALID,
> +        VarName=EFI_STRING_ID_INVALID,
> +        VarOffset=EFI_VAROFFSET_INVALID,
> +        VarType=EFI_IFR_TYPE_OTHER,
> +        VarTotalSize=0,
> +        IsBitVar=False,
> +    ):
> +        self.VarStoreId = VarStoreId
> +        self.Info.VarName = VarName
> +        self.Info.VarOffset = VarOffset
> +        self.VarTotalSize = VarTotalSize
> +        self.IsBitVar = IsBitVar
> +        self.VarType = VarType
> +
> +
> +class BufferVarStoreFieldInfoNode:
> +    def __init__(self, BaseInfo: EFI_VARSTORE_INFO):
> +        self.VarStoreInfo = EFI_VARSTORE_INFO()
> +        self.VarStoreInfo.VarType = BaseInfo.VarType
> +        self.VarStoreInfo.VarTotalSize = BaseInfo.VarTotalSize
> +        self.VarStoreInfo.Info.VarOffset = BaseInfo.Info.VarOffset
> +        self.VarStoreInfo.VarStoreId = BaseInfo.VarStoreId
> +        self.Next = None
> +
> +
> +class VfrDataStorage(object):
> +    def __init__(self):
> +        # SVfrVarStorageNode
> +        self.BufferVarStoreList = None
> +        self.EfiVarStoreList = None
> +        self.NameVarStoreList = None
> +        self.CurrVarStorageNode = None
> +        self.NewVarStorageNode = None
> +        self.BufferFieldInfoListHead = None
> +        self.mBufferFieldInfoListTail = None
> +        self.FreeVarStoreIdBitMap = []
> +        for i in range(0, EFI_FREE_VARSTORE_ID_BITMAP_SIZE):
> +            self.FreeVarStoreIdBitMap.append(0)
> +        # Question ID0 is reserved
> +        self.FreeVarStoreIdBitMap[0] = 0x80000000
> +
> +    def Clear(self):
> +        #  SVfrVarStorageNode
> +        self.BufferVarStoreList = None
> +        self.EfiVarStoreList = None
> +        self.NameVarStoreList = None
> +        self.CurrVarStorageNode = None
> +        self.NewVarStorageNode = None
> +        self.BufferFieldInfoListHead = None
> +        self.mBufferFieldInfoListTail = None
> +        self.FreeVarStoreIdBitMap = []
> +        for i in range(0, EFI_FREE_VARSTORE_ID_BITMAP_SIZE):
> +            self.FreeVarStoreIdBitMap.append(0)
> +        #  Question ID0 is reserved
> +        self.FreeVarStoreIdBitMap[0] = 0x80000000
> +
> +    def GetBufferVarStoreList(self):
> +        return self.BufferVarStoreList
> +
> +    def CheckGuidField(self, pNode, StoreGuid, HasFoundOne, ReturnCode):
> +        if StoreGuid != None:
> +            #  If has guid info, compare the guid field.
> +            if pNode.Guid.__cmp__(StoreGuid):
> +                self.CurrVarStorageNode = pNode
> +                ReturnCode = VfrReturnCode.VFR_RETURN_SUCCESS
> +                return True, ReturnCode, HasFoundOne
> +        else:
> +            #  not has Guid field, check whether this name is the only one.
> +            if HasFoundOne:
> +                #  The name has conflict, return name redefined.
> +                ReturnCode =
> VfrReturnCode.VFR_RETURN_VARSTORE_NAME_REDEFINED_ERROR
> +                return True, ReturnCode, HasFoundOne
> +
> +            self.CurrVarStorageNode = pNode
> +            HasFoundOne = True
> +        return False, ReturnCode, HasFoundOne
> +
> +    def GetVarStoreByDataType(self, DataTypeName, VarGuid):
> +        MatchNode = None
> +        pNode = self.BufferVarStoreList
> +        while pNode != None:
> +            if pNode.DataType.TypeName != DataTypeName:
> +                pNode = pNode.Next
> +                continue
> +            if VarGuid != None:
> +                if pNode.Guid.__cmp__(VarGuid):
> +                    return pNode, VfrReturnCode.VFR_RETURN_SUCCESS
> +            else:
> +                if MatchNode == None:
> +                    MatchNode = pNode
> +                else:
> +                    # More than one varstores referred the same data structures
> +                    return None,
> VfrReturnCode.VFR_RETURN_VARSTORE_DATATYPE_REDEFINED_ERROR
> +            pNode = pNode.Next
> +
> +        if MatchNode == None:
> +            return MatchNode, VfrReturnCode.VFR_RETURN_UNDEFINED
> +
> +        return MatchNode, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    """
> +       Base on the input store name and guid to find the varstore id.
> +       If both name and guid are inputed, base on the name and guid to
> +       found the varstore. If only name inputed, base on the name to
> +       found the varstore and go on to check whether more than one varstore
> +       has the same name. If only has found one varstore, return this
> +       varstore; if more than one varstore has same name, return varstore
> +       name redefined error. If no varstore found by varstore name, call
> +       function GetVarStoreByDataType and use inputed varstore name as
> +       data type name to search.
> +       """
> +
> +    def GetVarStoreId(self, StoreName, StoreGuid=None):
> +        ReturnCode = None
> +        HasFoundOne = False
> +        self.CurrVarStorageNode = None
> +
> +        pNode = self.BufferVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreName == StoreName:
> +                Result, ReturnCode, HasFoundOne = self.CheckGuidField(pNode,
> StoreGuid, HasFoundOne, ReturnCode)
> +                if Result:
> +                    VarStoreId = self.CurrVarStorageNode.VarStoreId
> +                    return VarStoreId, ReturnCode
> +            pNode = pNode.Next
> +
> +        pNode = self.EfiVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreName == StoreName:
> +                Result, ReturnCode, HasFoundOne = self.CheckGuidField(pNode,
> StoreGuid, HasFoundOne, ReturnCode)
> +                if Result:
> +                    VarStoreId = self.CurrVarStorageNode.VarStoreId
> +                    return VarStoreId, ReturnCode
> +            pNode = pNode.Next
> +
> +        pNode = self.NameVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreName == StoreName:
> +                Result, ReturnCode, HasFoundOne = self.CheckGuidField(pNode,
> StoreGuid, HasFoundOne, ReturnCode)
> +                if Result:
> +                    VarStoreId = self.CurrVarStorageNode.VarStoreId
> +                    return VarStoreId, ReturnCode
> +            pNode = pNode.Next
> +
> +        if HasFoundOne:
> +            VarStoreId = self.CurrVarStorageNode.VarStoreId
> +            return VarStoreId, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +        VarStoreId = EFI_VARSTORE_ID_INVALID
> +        pNode, ReturnCode = self.GetVarStoreByDataType(StoreName,
> StoreGuid)
> +        if pNode != None:
> +            self.CurrVarStorageNode = pNode
> +            VarStoreId = pNode.VarStoreId
> +
> +        return VarStoreId, ReturnCode
> +
> +    def GetFreeVarStoreId(self, VarType):
> +        Index = 0
> +        for i in range(0, EFI_FREE_VARSTORE_ID_BITMAP_SIZE):
> +            if self.FreeVarStoreIdBitMap[i] != 0xFFFFFFFF:
> +                Index = i
> +                break
> +        if Index == EFI_FREE_VARSTORE_ID_BITMAP_SIZE:
> +            return EFI_VARSTORE_ID_INVALID
> +
> +        Offset = 0
> +        Mask = 0x80000000
> +        while Mask != 0:
> +            if (self.FreeVarStoreIdBitMap[Index] & Mask) == 0:
> +                self.FreeVarStoreIdBitMap[Index] |= Mask
> +                return (Index << EFI_BITS_SHIFT_PER_UINT32) + Offset
> +            Mask >>= 1
> +            Offset += 1
> +        return EFI_VARSTORE_ID_INVALID
> +
> +    def CheckVarStoreIdFree(self, VarStoreId):
> +        Index = int(VarStoreId / EFI_BITS_PER_UINT32)
> +        Offset = VarStoreId % EFI_BITS_PER_UINT32
> +        return (self.FreeVarStoreIdBitMap[Index] & (0x80000000 >> Offset)) ==
> 0
> +
> +    def MarkVarStoreIdUsed(self, VarStoreId):
> +        Index = int(VarStoreId / EFI_BITS_PER_UINT32)
> +        Offset = VarStoreId % EFI_BITS_PER_UINT32
> +        self.FreeVarStoreIdBitMap[Index] |= 0x80000000 >> Offset
> +
> +    def DeclareBufferVarStore(self, StoreName, Guid, DataTypeDB,
> TypeName, VarStoreId, IsBitVarStore, Attr=0, Flag=True):
> +        if StoreName == None or Guid == None or DataTypeDB == None:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +        _, ReturnCode = self.GetVarStoreId(StoreName, Guid)
> +
> +        if ReturnCode == VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return VfrReturnCode.VFR_RETURN_REDEFINED
> +
> +        DataType, ReturnCode = DataTypeDB.GetDataType(TypeName)
> +
> +        if ReturnCode != VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return ReturnCode
> +
> +        if VarStoreId == EFI_VARSTORE_ID_INVALID:
> +            VarStoreId =
> self.GetFreeVarStoreId(EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFF
> ER)
> +        else:
> +            if self.CheckVarStoreIdFree(VarStoreId) == False:
> +                return VfrReturnCode.VFR_RETURN_VARSTOREID_REDEFINED
> +            self.MarkVarStoreIdUsed(VarStoreId)
> +        pNew = SVfrVarStorageNode(StoreName, VarStoreId, Guid, Attr, Flag,
> None, DataType, IsBitVarStore)
> +
> +        if pNew == None:
> +            return VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNew.Next = self.BufferVarStoreList
> +        self.BufferVarStoreList = pNew
> +
> +        if gVfrBufferConfig.Register(StoreName, Guid) != 0:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def DeclareNameVarStoreBegin(self, StoreName, VarStoreId):
> +        if StoreName == None:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        _, ReturnCode = self.GetVarStoreId(StoreName)
> +        if ReturnCode == VfrReturnCode.VFR_RETURN_SUCCESS:
> +            return VfrReturnCode.VFR_RETURN_REDEFINED
> +
> +        if VarStoreId == EFI_VARSTORE_ID_INVALID:
> +            VarStoreId =
> self.GetFreeVarStoreId(EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_NAM
> E)
> +        else:
> +            if self.CheckVarStoreIdFree(VarStoreId) == False:
> +                return VfrReturnCode.VFR_RETURN_VARSTOREID_REDEFINED
> +            self.MarkVarStoreIdUsed(VarStoreId)
> +
> +        pNode = SVfrVarStorageNode(StoreName, VarStoreId)
> +
> +        if pNode == None:
> +            return VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        self.NewVarStorageNode = pNode
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def DeclareNameVarStoreEnd(self, Guid):
> +        self.NewVarStorageNode.Guid = Guid
> +        self.NewVarStorageNode.Next = self.NameVarStoreList
> +        self.NameVarStoreList = self.NewVarStorageNode
> +        self.NewVarStorageNode = None
> +
> +    def NameTableAddItem(self, Item):
> +        self.NewVarStorageNode.NameSpace.append(Item)
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def GetNameVarStoreInfo(self, BaseInfo, Index):
> +        if BaseInfo == None:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        if self.CurrVarStorageNode == None:
> +            return VfrReturnCode.VFR_RETURN_GET_NVVARSTORE_ERROR
> +
> +        BaseInfo.Info.VarName = self.CurrVarStorageNode.NameSpace[Index]
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def GetVarStoreType(self, VarStoreId):
> +        VarStoreType = EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_INVALID
> +
> +        if VarStoreId == EFI_VARSTORE_ID_INVALID:
> +            return VarStoreType
> +
> +        pNode = self.BufferVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreId == VarStoreId:
> +                VarStoreType = pNode.VarstoreType
> +                return VarStoreType
> +            pNode = pNode.Next
> +
> +        pNode = self.EfiVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreId == VarStoreId:
> +                VarStoreType = pNode.VarstoreType
> +                return VarStoreType
> +            pNode = pNode.Next
> +
> +        pNode = self.NameVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreId == VarStoreId:
> +                VarStoreType = pNode.VarstoreType
> +                return VarStoreType
> +            pNode = pNode.Next
> +
> +        return VarStoreType
> +
> +    def GetVarStoreName(self, VarStoreId):
> +        pNode = self.BufferVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreId == VarStoreId:
> +                return pNode.VarStoreName,
> VfrReturnCode.VFR_RETURN_SUCCESS
> +            pNode = pNode.Next
> +
> +        pNode = self.EfiVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreId == VarStoreId:
> +                return pNode.VarStoreName,
> VfrReturnCode.VFR_RETURN_SUCCESS
> +            pNode = pNode.Next
> +
> +        pNode = self.NameVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreId == VarStoreId:
> +                return pNode.VarStoreName,
> VfrReturnCode.VFR_RETURN_SUCCESS
> +            pNode = pNode.Next
> +
> +        return None, VfrReturnCode.VFR_RETURN_UNDEFINED
> +
> +    def GetBufferVarStoreDataTypeName(self, VarStoreId):
> +        DataTypeName = None
> +        if VarStoreId == EFI_VARSTORE_ID_INVALID:
> +            return DataTypeName, VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        pNode = self.BufferVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreId == VarStoreId:
> +                DataTypeName = pNode.DataType.TypeName
> +                return DataTypeName, VfrReturnCode.VFR_RETURN_SUCCESS
> +            pNode = pNode.Next
> +
> +        return DataTypeName, VfrReturnCode.VFR_RETURN_UNDEFINED
> +
> +    def GetEfiVarStoreInfo(self, BaseInfo: EFI_VARSTORE_INFO):
> +        if BaseInfo == None:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        if self.CurrVarStorageNode == None:
> +            return VfrReturnCode.VFR_RETURN_GET_EFIVARSTORE_ERROR
> +
> +        BaseInfo.Info.VarName = self.CurrVarStorageNode.EfiVar.EfiVarName
> +        BaseInfo.VarTotalSize = self.CurrVarStorageNode.EfiVar.EfiVarSize
> +
> +        if BaseInfo.VarTotalSize == 1:
> +            BaseInfo.VarType = EFI_IFR_TYPE_NUM_SIZE_8
> +        elif BaseInfo.VarTotalSize == 2:
> +            BaseInfo.VarType = EFI_IFR_TYPE_NUM_SIZE_16
> +        elif BaseInfo.VarTotalSize == 4:
> +            BaseInfo.VarType = EFI_IFR_TYPE_NUM_SIZE_32
> +        elif BaseInfo.VarTotalSize == 8:
> +            BaseInfo.VarType = EFI_IFR_TYPE_NUM_SIZE_64
> +        else:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def GetVarStoreGuid(self, VarStoreId):
> +        VarGuid = None
> +        if VarStoreId == EFI_VARSTORE_ID_INVALID:
> +            return VarGuid
> +
> +        pNode = self.BufferVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreId == VarStoreId:
> +                VarGuid = pNode.Guid
> +                return VarGuid
> +            pNode = pNode.Next
> +
> +        pNode = self.EfiVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreId == VarStoreId:
> +                VarGuid = pNode.Guid
> +                return VarGuid
> +            pNode = pNode.Next
> +
> +        pNode = self.NameVarStoreList
> +        while pNode != None:
> +            if pNode.VarStoreId == VarStoreId:
> +                VarGuid = pNode.Guid
> +                return VarGuid
> +            pNode = pNode.Next
> +
> +        return VarGuid
> +
> +    def AddBufferVarStoreFieldInfo(self, BaseInfo: EFI_VARSTORE_INFO):
> +        pNew = BufferVarStoreFieldInfoNode(BaseInfo)
> +        if pNew == None:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        if self.BufferFieldInfoListHead == None:
> +            self.BufferFieldInfoListHead = pNew
> +            self.mBufferFieldInfoListTail = pNew
> +        else:
> +            self.mBufferFieldInfoListTail.Next = pNew
> +            self.mBufferFieldInfoListTail = pNew
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +
> +class VfrStringDB(object):
> +    def __init__(self):
> +        self.StringFileName = None
> +
> +    def SetStringFileName(self, StringFileName):
> +        self.StringFileName = StringFileName
> +
> +    def GetBestLanguage(self, SupportedLanguages, Language):
> +        if SupportedLanguages is None or Language is None:
> +            return False
> +
> +        LanguageLength = 0
> +        # Determine the length of the first RFC 4646 language code in Language
> +        while LanguageLength < len(Language) and
> Language[LanguageLength] != 0 and Language[LanguageLength] != ";":
> +            LanguageLength += 1
> +
> +        Supported = SupportedLanguages
> +        # Trim back the length of Language used until it is empty
> +        while LanguageLength > 0:
> +            # Loop through all language codes in SupportedLanguages
> +            while len(Supported) > 0:
> +                # Skip ';' characters in Supported
> +                while len(Supported) > 0 and Supported[0] == ";":
> +                    Supported = Supported[1:]
> +
> +                CompareLength = 0
> +                # Determine the length of the next language code in Supported
> +                while CompareLength < len(Supported) and
> Supported[CompareLength] != 0 and Supported[CompareLength] != ";":
> +                    CompareLength += 1
> +
> +                # If Language is longer than the Supported, then skip to the next
> language
> +                if LanguageLength > CompareLength:
> +                    continue
> +
> +                # See if the first LanguageLength characters in Supported match
> Language
> +                if Supported[:LanguageLength] == Language:
> +                    return True
> +
> +                Supported = Supported[CompareLength:]
> +
> +            # Trim Language from the right to the next '-' character
> +            LanguageLength -= 1
> +            while LanguageLength > 0 and Language[LanguageLength] != "-":
> +                LanguageLength -= 1
> +
> +        # No matches were found
> +        return False
> +
> +    def GetUnicodeStringTextSize(self, StringSrc):
> +        StringSize = sizeof(ctypes.c_ushort)
> +        StringStr = cast(StringSrc, POINTER(ctypes.c_ushort))
> +
> +        while StringStr.contents.value != "\0":
> +            StringSize += sizeof(ctypes.c_ushort)
> +            StringStr = cast(addressof(StringStr.contents) +
> sizeof(ctypes.c_ushort), POINTER(ctypes.c_ushort))
> +
> +        return StringSize
> +
> +    def FindStringBlock(self, string_data, string_id):
> +        current_string_id = 1
> +        block_hdr = string_data
> +        block_size = 0
> +        offset = 0
> +
> +        while block_hdr[0] != EFI_HII_SIBT_END:
> +            block_type = block_hdr[0]
> +
> +            if block_type == EFI_HII_SIBT_STRING_SCSU:
> +                offset = sizeof(EFI_HII_STRING_BLOCK)
> +                string_text_ptr = block_hdr + offset
> +                block_size += offset + len(str(string_text_ptr)) + 1
> +                current_string_id += 1
> +
> +            elif block_type == EFI_HII_SIBT_STRING_SCSU_FONT:
> +                offset = sizeof(EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK) -
> sizeof(ctypes.c_uint8)
> +                string_text_ptr = block_hdr + offset
> +                block_size += offset + len(str(string_text_ptr)) + 1
> +                current_string_id += 1
> +
> +            elif block_type == EFI_HII_SIBT_STRINGS_SCSU:
> +                string_count = int.from_bytes(
> +                    block_hdr[sizeof(EFI_HII_STRING_BLOCK) :
> sizeof(EFI_HII_STRING_BLOCK) + sizeof(ctypes.c_uint16)],
> +                    byteorder="little",
> +                )
> +                string_text_ptr = block_hdr +
> sizeof(EFI_HII_SIBT_STRINGS_SCSU_BLOCK) - sizeof(ctypes.c_uint8)
> +                block_size += string_text_ptr - block_hdr
> +
> +                for index in range(string_count):
> +                    block_size += len(str(string_text_ptr)) + 1
> +
> +                    if current_string_id == string_id:
> +                        block_type = block_hdr[0]
> +                        string_text_offset = string_text_ptr - string_data
> +                        return EFI_SUCCESS
> +
> +                    string_text_ptr = string_text_ptr + len(str(string_text_ptr)) + 1
> +                    current_string_id += 1
> +
> +            elif block_type == EFI_HII_SIBT_STRINGS_SCSU_FONT:
> +                string_count = int.from_bytes(
> +                    block_hdr[sizeof(EFI_HII_STRING_BLOCK) +
> sizeof(ctypes.c_uint8) : sizeof(EFI_HII_STRING_BLOCK) + sizeof(ctypes.c_uint8)
> + sizeof(ctypes.c_uint16)],
> +                    byteorder="little",
> +                )
> +                string_text_ptr = block_hdr +
> sizeof(EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK) - sizeof(ctypes.c_uint8)
> +                block_size += string_text_ptr - block_hdr
> +
> +                for index in range(string_count):
> +                    block_size += len(str(string_text_ptr)) + 1
> +
> +                    if current_string_id == string_id:
> +                        block_type = block_hdr[0]
> +                        string_text_offset = string_text_ptr - string_data
> +                        return EFI_SUCCESS
> +
> +                    string_text_ptr = string_text_ptr + len(str(string_text_ptr)) + 1
> +                    current_string_id += 1
> +
> +            elif block_type == EFI_HII_SIBT_STRING_UCS2:
> +                offset = sizeof(EFI_HII_STRING_BLOCK)
> +                string_text_ptr = block_hdr + offset
> +                string_size = self.GetUnicodeStringTextSize(string_text_ptr)
> +                block_size += offset + string_size
> +                current_string_id += 1
> +
> +            elif block_type == EFI_HII_SIBT_STRING_UCS2_FONT:
> +                offset = sizeof(EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK) -
> sizeof(ctypes.c_ushort)
> +                string_text_ptr = block_hdr + offset
> +                string_size = self.GetUnicodeStringTextSize(string_text_ptr)
> +                block_size += offset + string_size
> +                current_string_id += 1
> +
> +            elif block_type == EFI_HII_SIBT_STRINGS_UCS2:
> +                offset = len(EFI_HII_SIBT_STRINGS_UCS2_BLOCK) -
> len(ctypes.c_ushort)
> +                string_text_ptr = block_hdr + offset
> +                block_size += offset
> +                string_count = int.from_bytes(
> +                    block_hdr[sizeof(EFI_HII_STRING_BLOCK) :
> sizeof(EFI_HII_STRING_BLOCK) + sizeof(ctypes.c_uint16)],
> +                    byteorder="little",
> +                )
> +
> +                for index in range(string_count):
> +                    string_size = self.GetUnicodeStringTextSize(string_text_ptr)
> +                    block_size += string_size
> +
> +                    if current_string_id == string_id:
> +                        block_type = block_hdr[0]
> +                        string_text_offset = string_text_ptr - string_data
> +                        return EFI_SUCCESS
> +
> +                    string_text_ptr = string_text_ptr + string_size
> +                    current_string_id += 1
> +
> +            elif block_type == EFI_HII_SIBT_STRINGS_UCS2_FONT:
> +                offset = len(EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK) -
> len(ctypes.c_ushort)
> +                string_text_ptr = block_hdr + offset
> +                block_size += offset
> +                string_count = int.from_bytes(
> +                    block_hdr[sizeof(EFI_HII_STRING_BLOCK) +
> sizeof(ctypes.c_uint8) : sizeof(EFI_HII_STRING_BLOCK) + sizeof(ctypes.c_uint8)
> + sizeof(ctypes.c_uint16)],
> +                    byteorder="little",
> +                )
> +
> +                for index in range(string_count):
> +                    string_size = self.GetUnicodeStringTextSize(string_text_ptr)
> +                    block_size += string_size
> +
> +                    if current_string_id == string_id:
> +                        block_type = block_hdr[0]
> +                        string_text_offset = string_text_ptr - string_data
> +                        return EFI_SUCCESS
> +
> +                    string_text_ptr = string_text_ptr + string_size
> +                    current_string_id += 1
> +
> +            elif block_type == EFI_HII_SIBT_DUPLICATE:
> +                if current_string_id == string_id:
> +                    string_id = int.from_bytes(
> +                        block_hdr[sizeof(EFI_HII_STRING_BLOCK) :
> sizeof(EFI_HII_STRING_BLOCK) + sizeof(ctypes.c_uint16)],
> +                        byteorder="little",
> +                    )
> +                    current_string_id = 1
> +                    block_size = 0
> +                else:
> +                    block_size += sizeof(EFI_HII_SIBT_DUPLICATE_BLOCK)
> +                    current_string_id += 1
> +
> +            elif block_type == EFI_HII_SIBT_SKIP1:
> +                skip_count =
> int.from_bytes(block_hdr[sizeof(EFI_HII_STRING_BLOCK)], byteorder="little")
> +                current_string_id += skip_count
> +                block_size += sizeof(EFI_HII_SIBT_SKIP1_BLOCK)
> +
> +            elif block_type == EFI_HII_SIBT_SKIP2:
> +                skip_count = int.from_bytes(
> +                    block_hdr[sizeof(EFI_HII_STRING_BLOCK) :
> sizeof(EFI_HII_STRING_BLOCK) + sizeof(ctypes.c_uint16)],
> +                    byteorder="little",
> +                )
> +                current_string_id += skip_count
> +                block_size += sizeof(EFI_HII_SIBT_SKIP2_BLOCK)
> +
> +            elif block_type == EFI_HII_SIBT_EXT1:
> +                length8 = int.from_bytes(
> +                    block_hdr[sizeof(EFI_HII_STRING_BLOCK) +
> sizeof(ctypes.c_uint8) : sizeof(EFI_HII_STRING_BLOCK) + sizeof(ctypes.c_uint8)
> + sizeof(ctypes.c_uint8)],
> +                    byteorder="little",
> +                )
> +                block_size += length8
> +
> +            elif block_type == EFI_HII_SIBT_EXT2:
> +                ext2 = EFI_HII_SIBT_EXT2
> +                length32 = int.from_bytes(
> +                    block_hdr[sizeof(EFI_HII_STRING_BLOCK) +
> sizeof(ctypes.c_uint8) : sizeof(EFI_HII_STRING_BLOCK) + sizeof(ctypes.c_uint8)
> + sizeof(ctypes.c_uint32)],
> +                    byteorder="little",
> +                )
> +                block_size += length32
> +
> +            if string_id > 0 and string_id != (ctypes.c_uint16)(-1):
> +                string_text_offset = block_hdr - string_data + offset
> +                block_type = block_hdr[0]
> +
> +                if string_id == current_string_id - 1:
> +                    if block_type == EFI_HII_SIBT_SKIP2 or block_type ==
> EFI_HII_SIBT_SKIP1:
> +                        return EFI_NOT_FOUND
> +                    else:
> +                        return EFI_SUCCESS
> +
> +                if string_id < current_string_id - 1:
> +                    return EFI_NOT_FOUND
> +
> +            block_hdr = string_data + block_size
> +
> +        return EFI_NOT_FOUND
> +
> +    def GetVarStoreNameFormStringId(self, StringId):
> +        pInFile = None
> +        NameOffset = 0
> +        Length = 0
> +        StringPtr = None
> +        StringName = None
> +        UnicodeString = None
> +        VarStoreName = None
> +        DestTmp = None
> +        Current = None
> +        Status = None
> +        LineBuf = [0] * EFI_IFR_MAX_LENGTH
> +        BlockType = 0
> +        PkgHeader = None
> +
> +        if self.StringFileName is None:
> +            return None
> +
> +        try:
> +            pInFile = open(LongFilePath(self.StringFileName), "rb")
> +            # Get file length
> +            pInFile.seek(0, os.SEEK_END)
> +            Length = pInFile.tell()
> +            pInFile.seek(0, os.SEEK_SET)
> +
> +            # Get file data
> +            StringPtr = bytearray(pInFile.read())
> +        except:
> +            if pInFile is not None:
> +                pInFile.close()
> +            return None
> +
> +        PkgHeader = EFI_HII_STRING_PACKAGE_HDR.from_buffer(StringPtr)
> +
> +        # Check the String package
> +        if PkgHeader.Header.Type != EFI_HII_PACKAGE_STRINGS:
> +            return None
> +
> +        # Search the language, get best language based on RFC 4647 matching
> algorithm
> +        Current = StringPtr
> +        while not self.GetBestLanguage("en", PkgHeader.Language):
> +            Current += PkgHeader.Header.Length
> +            PkgHeader = EFI_HII_STRING_PACKAGE_HDR.from_buffer(Current)
> +
> +            # If can't find string package based on language, just return the first
> string package
> +            if Current - StringPtr >= Length:
> +                Current = StringPtr
> +                PkgHeader = EFI_HII_STRING_PACKAGE_HDR.from_buffer(StringPtr)
> +                break
> +
> +        Current += PkgHeader.HdrSize
> +
> +        # Find the string block according to the stringId
> +        Status, NameOffset, BlockType = self.FindStringBlock(Current, StringId)
> +        if Status != RETURN_SUCCESS:
> +            return None
> +
> +        # Get varstore name according to the string type
> +        if BlockType in [
> +            EFI_HII_SIBT_STRING_SCSU,
> +            EFI_HII_SIBT_STRING_SCSU_FONT,
> +            EFI_HII_SIBT_STRINGS_SCSU,
> +            EFI_HII_SIBT_STRINGS_SCSU_FONT,
> +        ]:
> +            StringName = Current + NameOffset
> +            VarStoreName = StringName.decode("utf-8")
> +        elif BlockType in [
> +            EFI_HII_SIBT_STRING_UCS2,
> +            EFI_HII_SIBT_STRING_UCS2_FONT,
> +            EFI_HII_SIBT_STRINGS_UCS2,
> +            EFI_HII_SIBT_STRINGS_UCS2_FONT,
> +        ]:
> +            UnicodeString = Current + NameOffset
> +            Length = self.GetUnicodeStringTextSize(UnicodeString)
> +            DestTmp = bytearray(Length // 2 + 1)
> +            VarStoreName = DestTmp
> +            index = 0
> +            while UnicodeString[index] != "\0":
> +                DestTmp[index] = ord(UnicodeString[index])
> +                index += 1
> +            DestTmp[index] = "\0"
> +        else:
> +            return None
> +
> +        return VarStoreName
> +
> +
> +gVfrStringDB = VfrStringDB()
> +
> +EFI_RULE_ID_START = 0x01
> +EFI_RULE_ID_INVALID = 0x00
> +
> +
> +class SVfrRuleNode:
> +    def __init__(self, RuleName=None, RuleId=0):
> +        self.RuleId = RuleId
> +        self.RuleName = RuleName
> +        self.Next = None
> +
> +
> +class VfrRulesDB(object):
> +    def __init__(self):
> +        self.RuleList = None
> +        self.FreeRuleId = EFI_VARSTORE_ID_START
> +
> +    def RegisterRule(self, RuleName):
> +        if RuleName == None:
> +            return
> +
> +        pNew = SVfrRuleNode(RuleName, self.FreeRuleId)
> +        if pNew == None:
> +            return
> +        self.FreeRuleId += 1
> +        pNew.Next = self.RuleList
> +        self.RuleList = pNew
> +
> +    def GetRuleId(self, RuleName):
> +        if RuleName == None:
> +            return
> +
> +        pNode = self.RuleList
> +        while pNode != None:
> +            if pNode.RuleName == RuleName:
> +                return pNode.RuleId
> +            pNode = pNode.Next
> +
> +        return EFI_RULE_ID_INVALID
> +
> +
> +EFI_QUESTION_ID_MAX = 0xFFFF
> +EFI_FREE_QUESTION_ID_BITMAP_SIZE = int((EFI_QUESTION_ID_MAX + 1) /
> EFI_BITS_PER_UINT32)
> +EFI_QUESTION_ID_INVALID = 0x0
> +
> +
> +class EFI_QUESION_TYPE(Enum):
> +    QUESTION_NORMAL = 0
> +    QUESTION_DATE = 1
> +    QUESTION_TIME = 2
> +    QUESTION_REF = 3
> +
> +
> +class SVfrQuestionNode:
> +    def __init__(self, Name=None, VarIdStr=None, BitMask=0):  #
> +        self.Name = Name
> +        self.VarIdStr = VarIdStr
> +        self.QuestionId = EFI_QUESTION_ID_INVALID
> +        self.BitMask = BitMask
> +        self.Next = None
> +        self.QType = EFI_QUESION_TYPE.QUESTION_NORMAL
> +
> +
> +DATE_YEAR_BITMASK = 0x0000FFFF
> +DATE_MONTH_BITMASK = 0x00FF0000
> +DATE_DAY_BITMASK = 0xFF000000
> +TIME_HOUR_BITMASK = 0x000000FF
> +TIME_MINUTE_BITMASK = 0x0000FF00
> +TIME_SECOND_BITMASK = 0x00FF0000
> +
> +
> +class VfrQuestionDB(object):
> +    def __init__(self):
> +        self.FreeQIdBitMap = []
> +        for i in range(0, EFI_FREE_QUESTION_ID_BITMAP_SIZE):
> +            self.FreeQIdBitMap.append(0)
> +
> +        # Question ID 0 is reserved.
> +        self.FreeQIdBitMap[0] = 0x80000000
> +
> +        self.QuestionList = None
> +
> +    def FindQuestionByName(self, Name):
> +        if Name == None:
> +            return VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        pNode = self.QuestionList
> +        while pNode != None:
> +            if pNode.Name == Name:
> +                return VfrReturnCode.VFR_RETURN_SUCCESS
> +            pNode = pNode.Next
> +
> +        return VfrReturnCode.VFR_RETURN_UNDEFINED
> +
> +    def FindQuestionById(self, QuestionId):
> +        if QuestionId == EFI_QUESTION_ID_INVALID:
> +            return VfrReturnCode.VFR_RETURN_INVALID_PARAMETER
> +
> +        pNode = self.QuestionList
> +        while pNode != None:
> +            if pNode.QuestionId == QuestionId:
> +                return VfrReturnCode.VFR_RETURN_SUCCESS
> +            pNode = pNode.Next
> +
> +        return VfrReturnCode.VFR_RETURN_UNDEFINED
> +
> +    def GetFreeQuestionId(self):
> +        Index = 0
> +        for i in range(0, EFI_FREE_QUESTION_ID_BITMAP_SIZE):
> +            if self.FreeQIdBitMap[i] != 0xFFFFFFFF:
> +                Index = i
> +                break
> +        if Index == EFI_FREE_QUESTION_ID_BITMAP_SIZE:
> +            return EFI_QUESTION_ID_INVALID
> +
> +        Offset = 0
> +        Mask = 0x80000000
> +        while Mask != 0:
> +            if (self.FreeQIdBitMap[Index] & Mask) == 0:
> +                self.FreeQIdBitMap[Index] |= Mask
> +                return (Index << EFI_BITS_SHIFT_PER_UINT32) + Offset
> +            Mask >>= 1
> +            Offset += 1
> +
> +        return EFI_QUESTION_ID_INVALID
> +
> +    def CheckQuestionIdFree(self, QId):
> +        Index = int(QId / EFI_BITS_PER_UINT32)
> +        Offset = QId % EFI_BITS_PER_UINT32
> +        return (self.FreeQIdBitMap[Index] & (0x80000000 >> Offset)) == 0
> +
> +    def MarkQuestionIdUsed(self, QId):
> +        Index = int(QId / EFI_BITS_PER_UINT32)
> +        Offset = QId % EFI_BITS_PER_UINT32
> +        self.FreeQIdBitMap[Index] |= 0x80000000 >> Offset
> +
> +    def MarkQuestionIdUnused(self, QId):
> +        Index = int(QId / EFI_BITS_PER_UINT32)
> +        Offset = QId % EFI_BITS_PER_UINT32
> +        self.FreeQIdBitMap[Index] &= ~(0x80000000 >> Offset)
> +
> +    def RegisterQuestion(self, Name, VarIdStr, QuestionId, gFormPkg):
> +        if (Name != None) and (self.FindQuestionByName(Name) ==
> VfrReturnCode.VFR_RETURN_SUCCESS):
> +            return QuestionId, VfrReturnCode.VFR_RETURN_REDEFINED
> +
> +        pNode = SVfrQuestionNode(Name, VarIdStr)
> +        if pNode == None:
> +            return QuestionId,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        if QuestionId == EFI_QUESTION_ID_INVALID:
> +            QuestionId = self.GetFreeQuestionId()
> +        else:
> +            if self.CheckQuestionIdFree(QuestionId) == False:
> +                return QuestionId,
> VfrReturnCode.VFR_RETURN_QUESTIONID_REDEFINED
> +            self.MarkQuestionIdUsed(QuestionId)
> +
> +        pNode.QuestionId = QuestionId
> +        pNode.Next = self.QuestionList
> +        self.QuestionList = pNode
> +
> +        gFormPkg.DoPendingAssign(VarIdStr, QuestionId)
> +
> +        return QuestionId, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def UpdateQuestionId(self, QId, NewQId, gFormPkg):
> +        if QId == NewQId:
> +            # don't update
> +            return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +        if self.CheckQuestionIdFree(NewQId) == False:
> +            return VfrReturnCode.VFR_RETURN_REDEFINED
> +
> +        pNode = self.QuestionList
> +        TempList = []
> +        while pNode != None:
> +            if pNode.QuestionId == QId:
> +                TempList.append(pNode)
> +            pNode = pNode.Next
> +
> +        if len(TempList) == 0:
> +            return VfrReturnCode.VFR_RETURN_UNDEFINED
> +
> +        self.MarkQuestionIdUnused(QId)
> +
> +        for pNode in TempList:
> +            pNode.QuestionId = NewQId
> +            gFormPkg.DoPendingAssign(pNode.VarIdStr, NewQId)
> +
> +        self.MarkQuestionIdUsed(NewQId)
> +
> +        return VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def GetQuestionId(self, Name, VarIdStr=None, QType=None):
> +        QuestionId = EFI_QUESTION_ID_INVALID
> +        BitMask = 0x00000000
> +        if QType != None:
> +            QType = EFI_QUESION_TYPE.QUESTION_NORMAL
> +
> +        if Name == None and VarIdStr == None:
> +            return QuestionId, BitMask, QType
> +
> +        pNode = self.QuestionList
> +        while pNode != None:
> +            if Name != None:
> +                if pNode.Name != Name:
> +                    pNode = pNode.Next
> +                    continue
> +
> +            if VarIdStr != None:
> +                if pNode.VarIdStr != VarIdStr:
> +                    pNode = pNode.Next
> +                    continue
> +
> +            QuestionId = pNode.QuestionId
> +            BitMask = pNode.BitMask
> +            if QType != None:
> +                QType = pNode.QType
> +            break
> +
> +        return QuestionId, BitMask, QType
> +
> +    def RegisterNewDateQuestion(self, Name, BaseVarId, QuestionId,
> gFormPkg):
> +        if BaseVarId == "" and Name == None:
> +            if QuestionId == EFI_QUESTION_ID_INVALID:
> +                QuestionId = self.GetFreeQuestionId()
> +            else:
> +                if self.CheckQuestionIdFree(QuestionId) == False:
> +                    return QuestionId, VfrReturnCode.VFR_RETURN_REDEFINED
> +                self.MarkQuestionIdUsed(QuestionId)
> +            return QuestionId, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +        VarIdStrList = []
> +        if BaseVarId != "":
> +            VarIdStrList.append(BaseVarId + ".Year")
> +            VarIdStrList.append(BaseVarId + ".Month")
> +            VarIdStrList.append(BaseVarId + ".Day")
> +
> +        else:
> +            VarIdStrList.append(Name + ".Year")
> +            VarIdStrList.append(Name + ".Month")
> +            VarIdStrList.append(Name + ".Day")
> +
> +        pNodeList = []
> +        pNode = SVfrQuestionNode(Name, VarIdStrList[0],
> DATE_YEAR_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return QuestionId,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode = SVfrQuestionNode(Name, VarIdStrList[1],
> DATE_MONTH_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return QuestionId,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode = SVfrQuestionNode(Name, VarIdStrList[2],
> DATE_DAY_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return QuestionId,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        if QuestionId == EFI_QUESTION_ID_INVALID:
> +            QuestionId = self.GetFreeQuestionId()
> +        else:
> +            if self.CheckQuestionIdFree(QuestionId) == False:
> +                return QuestionId, VfrReturnCode.VFR_RETURN_REDEFINED
> +            self.MarkQuestionIdUsed(QuestionId)
> +
> +        pNodeList[0].QuestionId = QuestionId
> +        pNodeList[1].QuestionId = QuestionId
> +        pNodeList[2].QuestionId = QuestionId
> +        pNodeList[0].QType = EFI_QUESION_TYPE.QUESTION_DATE
> +        pNodeList[1].QType = EFI_QUESION_TYPE.QUESTION_DATE
> +        pNodeList[2].QType = EFI_QUESION_TYPE.QUESTION_DATE
> +        pNodeList[0].Next = pNodeList[1]
> +        pNodeList[1].Next = pNodeList[2]
> +        pNodeList[2].Next = self.QuestionList
> +        self.QuestionList = pNodeList[0]
> +
> +        gFormPkg.DoPendingAssign(VarIdStrList[0], QuestionId)
> +        gFormPkg.DoPendingAssign(VarIdStrList[1], QuestionId)
> +        gFormPkg.DoPendingAssign(VarIdStrList[2], QuestionId)
> +
> +        return QuestionId, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def RegisterNewTimeQuestion(self, Name, BaseVarId, QuestionId,
> gFormPkg):
> +        if BaseVarId == "" and Name == None:
> +            if QuestionId == EFI_QUESTION_ID_INVALID:
> +                QuestionId = self.GetFreeQuestionId()
> +            else:
> +                if self.CheckQuestionIdFree(QuestionId) == False:
> +                    return QuestionId, VfrReturnCode.VFR_RETURN_REDEFINED
> +                self.MarkQuestionIdUsed(QuestionId)
> +            return QuestionId, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +        VarIdStrList = []
> +        if BaseVarId != "":
> +            VarIdStrList.append(BaseVarId + ".Hour")
> +            VarIdStrList.append(BaseVarId + ".Minute")
> +            VarIdStrList.append(BaseVarId + ".Second")
> +
> +        else:
> +            VarIdStrList.append(Name + ".Hour")
> +            VarIdStrList.append(Name + ".Minute")
> +            VarIdStrList.append(Name + ".Second")
> +
> +        pNodeList = []
> +        pNode = SVfrQuestionNode(Name, VarIdStrList[0],
> TIME_HOUR_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return QuestionId,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode = SVfrQuestionNode(Name, VarIdStrList[1],
> TIME_MINUTE_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return QuestionId,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode = SVfrQuestionNode(Name, VarIdStrList[2],
> TIME_SECOND_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return QuestionId,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        if QuestionId == EFI_QUESTION_ID_INVALID:
> +            QuestionId = self.GetFreeQuestionId()
> +        else:
> +            if self.CheckQuestionIdFree(QuestionId) == False:
> +                return QuestionId, VfrReturnCode.VFR_RETURN_REDEFINED
> +            self.MarkQuestionIdUsed(QuestionId)
> +
> +        pNodeList[0].QuestionId = QuestionId
> +        pNodeList[1].QuestionId = QuestionId
> +        pNodeList[2].QuestionId = QuestionId
> +        pNodeList[0].QType = EFI_QUESION_TYPE.QUESTION_TIME
> +        pNodeList[1].QType = EFI_QUESION_TYPE.QUESTION_TIME
> +        pNodeList[2].QType = EFI_QUESION_TYPE.QUESTION_TIME
> +        pNodeList[0].Next = pNodeList[1]
> +        pNodeList[1].Next = pNodeList[2]
> +        pNodeList[2].Next = self.QuestionList
> +        self.QuestionList = pNodeList[0]
> +
> +        gFormPkg.DoPendingAssign(VarIdStrList[0], QuestionId)
> +        gFormPkg.DoPendingAssign(VarIdStrList[1], QuestionId)
> +        gFormPkg.DoPendingAssign(VarIdStrList[2], QuestionId)
> +
> +        return QuestionId, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def RegisterRefQuestion(self, Name, BaseVarId, QuestionId, gFormPkg):
> +        if BaseVarId == "" and Name == None:
> +            return QuestionId, VfrReturnCode.VFR_RETURN_FATAL_ERROR
> +
> +        VarIdStrList = []
> +        if BaseVarId != "":
> +            VarIdStrList.append(BaseVarId + ".QuestionId")
> +            VarIdStrList.append(BaseVarId + ".FormId")
> +            VarIdStrList.append(BaseVarId + ".FormSetGuid")
> +            VarIdStrList.append(BaseVarId + ".DevicePath")
> +
> +        else:
> +            VarIdStrList.append(BaseVarId + ".QuestionId")
> +            VarIdStrList.append(BaseVarId + ".FormId")
> +            VarIdStrList.append(BaseVarId + ".FormSetGuid")
> +            VarIdStrList.append(BaseVarId + ".DevicePath")
> +
> +        pNodeList = []
> +        pNode = SVfrQuestionNode(Name, VarIdStrList[0])
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return QuestionId,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode = SVfrQuestionNode(Name, VarIdStrList[1])
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return QuestionId,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode = SVfrQuestionNode(Name, VarIdStrList[2])
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return QuestionId,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode = SVfrQuestionNode(Name, VarIdStrList[3])
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return QuestionId,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        if QuestionId == EFI_QUESTION_ID_INVALID:
> +            QuestionId = self.GetFreeQuestionId()
> +        else:
> +            if self.CheckQuestionIdFree(QuestionId) == False:
> +                return QuestionId, VfrReturnCode.VFR_RETURN_REDEFINED
> +            self.MarkQuestionIdUsed(QuestionId)
> +
> +        pNodeList[0].QuestionId = QuestionId
> +        pNodeList[1].QuestionId = QuestionId
> +        pNodeList[2].QuestionId = QuestionId
> +        pNodeList[3].QuestionId = QuestionId
> +
> +        pNodeList[0].QType = EFI_QUESION_TYPE.QUESTION_REF
> +        pNodeList[1].QType = EFI_QUESION_TYPE.QUESTION_REF
> +        pNodeList[2].QType = EFI_QUESION_TYPE.QUESTION_REF
> +        pNodeList[3].QType = EFI_QUESION_TYPE.QUESTION_REF
> +
> +        pNodeList[0].Next = pNodeList[1]
> +        pNodeList[1].Next = pNodeList[2]
> +        pNodeList[2].Next = pNodeList[3]
> +        pNodeList[3].Next = self.QuestionList
> +        self.QuestionList = pNodeList[0]
> +
> +        gFormPkg.DoPendingAssign(VarIdStrList[0], QuestionId)
> +        gFormPkg.DoPendingAssign(VarIdStrList[1], QuestionId)
> +        gFormPkg.DoPendingAssign(VarIdStrList[2], QuestionId)
> +        gFormPkg.DoPendingAssign(VarIdStrList[3], QuestionId)
> +
> +        return QuestionId, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def RegisterOldDateQuestion(self, YearVarId, MonthVarId, DayVarId,
> QuestionId, gFormPkg):
> +        pNodeList = []
> +        if YearVarId == "" or MonthVarId == "" or DayVarId == "" or \
> +            YearVarId == None or MonthVarId == None or DayVarId == None:
> +            return QuestionId, VfrReturnCode.VFR_RETURN_ERROR_SKIPED
> +
> +        pNode = SVfrQuestionNode(None, YearVarId, DATE_YEAR_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return EFI_QUESTION_ID_INVALID,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode = SVfrQuestionNode(None, MonthVarId,
> DATE_MONTH_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return EFI_QUESTION_ID_INVALID,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode = SVfrQuestionNode(None, DayVarId, DATE_DAY_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return EFI_QUESTION_ID_INVALID,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        if QuestionId == EFI_QUESTION_ID_INVALID:
> +            QuestionId = self.GetFreeQuestionId()
> +        else:
> +            if self.CheckQuestionIdFree(QuestionId) == False:
> +                return EFI_QUESTION_ID_INVALID,
> VfrReturnCode.VFR_RETURN_REDEFINED
> +            self.MarkQuestionIdUsed(QuestionId)
> +
> +        pNodeList[0].QuestionId = QuestionId
> +        pNodeList[1].QuestionId = QuestionId
> +        pNodeList[2].QuestionId = QuestionId
> +        pNodeList[0].QType = EFI_QUESION_TYPE.QUESTION_DATE
> +        pNodeList[1].QType = EFI_QUESION_TYPE.QUESTION_DATE
> +        pNodeList[2].QType = EFI_QUESION_TYPE.QUESTION_DATE
> +        pNodeList[0].Next = pNodeList[1]
> +        pNodeList[1].Next = pNodeList[2]
> +        pNodeList[2].Next = self.QuestionList
> +        self.QuestionList = pNodeList[0]
> +
> +        gFormPkg.DoPendingAssign(YearVarId, QuestionId)
> +        gFormPkg.DoPendingAssign(MonthVarId, QuestionId)
> +        gFormPkg.DoPendingAssign(DayVarId, QuestionId)
> +
> +        return QuestionId, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def RegisterOldTimeQuestion(self, HourVarId, MinuteVarId, SecondVarId,
> QuestionId, gFormPkg):
> +        pNodeList = []
> +        if HourVarId == "" or MinuteVarId == "" or SecondVarId == "" \
> +            or HourVarId == None or MinuteVarId == None or SecondVarId ==
> None:
> +            return QuestionId, VfrReturnCode.VFR_RETURN_ERROR_SKIPED
> +
> +        pNode = SVfrQuestionNode(None, HourVarId, TIME_HOUR_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return EFI_QUESTION_ID_INVALID,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode = SVfrQuestionNode(None, MinuteVarId,
> TIME_MINUTE_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return EFI_QUESTION_ID_INVALID,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        pNode = SVfrQuestionNode(None, SecondVarId,
> TIME_SECOND_BITMASK)
> +        if pNode != None:
> +            pNodeList.append(pNode)
> +        else:
> +            return EFI_QUESTION_ID_INVALID,
> VfrReturnCode.VFR_RETURN_OUT_FOR_RESOURCES
> +
> +        if QuestionId == EFI_QUESTION_ID_INVALID:
> +            QuestionId = self.GetFreeQuestionId()
> +        else:
> +            if self.CheckQuestionIdFree(QuestionId) == False:
> +                return EFI_QUESTION_ID_INVALID,
> VfrReturnCode.VFR_RETURN_REDEFINED
> +            self.MarkQuestionIdUsed(QuestionId)
> +
> +        pNodeList[0].QuestionId = QuestionId
> +        pNodeList[1].QuestionId = QuestionId
> +        pNodeList[2].QuestionId = QuestionId
> +        pNodeList[0].QType = EFI_QUESION_TYPE.QUESTION_TIME
> +        pNodeList[1].QType = EFI_QUESION_TYPE.QUESTION_TIME
> +        pNodeList[2].QType = EFI_QUESION_TYPE.QUESTION_TIME
> +        pNodeList[0].Next = pNodeList[1]
> +        pNodeList[1].Next = pNodeList[2]
> +        pNodeList[2].Next = self.QuestionList
> +        self.QuestionList = pNodeList[0]
> +
> +        gFormPkg.DoPendingAssign(HourVarId, QuestionId)
> +        gFormPkg.DoPendingAssign(MinuteVarId, QuestionId)
> +        gFormPkg.DoPendingAssign(SecondVarId, QuestionId)
> +
> +        return QuestionId, VfrReturnCode.VFR_RETURN_SUCCESS
> +
> +    def PrintAllQuestion(self, FileName):
> +        with open(FileName, "w") as f:
> +            pNode = self.QuestionList
> +            while pNode != None:
> +                f.write("Question VarId is {} and QuestionId is
> ".format(pNode.VarIdStr))
> +                f.write("%d\n" % (pNode.QuestionId))
> +                pNode = pNode.Next
> +
> +        f.close()
> diff --git a/BaseTools/Source/Python/VfrCompiler/ReadMe.md
> b/BaseTools/Source/Python/VfrCompiler/ReadMe.md
> new file mode 100644
> index 000000000000..c79e5ac5c17b
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/ReadMe.md
> @@ -0,0 +1,47 @@
> +# Python VfrCompiler Tool
> +## Overview
> +This python VfrCompiler tool is the python implementation of the edk2
> VfrCompiler tool which C implementation locates at
> https://github.com/tianocore/edk2/tree/master/BaseTools/Source/C/VfrCo
> mpile.
> +
> +This python implementation not only covers the same usage as the C
> version VfrCompiler, but also extends several new features.
> +
> +### Introduction
> +The core function of the original C VfrCompiler tool is to convert VFR files
> into IFR binaries. However, the VFR format syntax is uncommon and has
> poor readability for users. Additionally, the C tool doesn't gather or store
> default variable information, except for binary generation. When
> modifications are required, developers have to deal with the abstract IFR
> binary, resulting in inefficiency. To address these challenges, the python tool
> generates YAML format files from VFR files. This approach allows for
> preservation of the VFR file's opcode layout and hierarchy, simplifying
> readability. Moreover, the tool generates an additional JSON file to provide a
> more accessible presentation of variable-related information. In a few words,
> the new tool offers the same usage as the original C VfrCompiler while
> expanding functionality with the YAML/JSON output, enhancing readability
> and adaptability.
> +
> +### Main update in this commitment
> +- Update the vfr parser generator from ANTLR to ANTLR v4, which is more
> readable and is eaiser to add on new grammars and functions.
> +- Cover the same usage as the edk2 C VfrCompiler. The tool is able to
> compiles VFR into .c/lst/hpk output files.
> +- Extract variable information from each VFR file to JSON. The output JSON
> file stores the data structures and default values of variables.
> +- Convert each VFR source format to an equivalent YAML. The generated
> YAML file covers the same contents in the Vfr file.
> +
> +### Known issues
> +
> +- The current YAML format is a reference version, and we warmly welcome
> everyone to provide feedback.
> +- The tool will extend new functions, which is able to compile yaml files. This
> feature will be added in future update.
> +
> +### Use with Build System
> +- To use the VfrCompiler Python Tool with Build System,  please do the
> following steps in the build command.
> +1. Open  **'build_rule.template'**  file  in path
> **'\edk2\BaseTools\Conf\'.**
> +  - Find the C VFR command line `$(VFR)" $(VFR_FLAGS) --string-db
> $(OUTPUT_DIR)(+)$(MODULE_NAME)StrDefs.hpk --output-directory
> ${d_path} $(OUTPUT_DIR)(+)${s_base}.i` in **build_rule.template** file.
> There are two C VFR commands in it.
> +  - Add new command line `"$(PYVFR)" ${src} --string-db
> $(OUTPUT_DIR)(+)$(MODULE_NAME)StrDefs.hpk -w $(WORKSPACE) -m
> $(MODULE_NAME) -o $(OUTPUT_DIR) --vfr` after each VFR command lines.
> +2. Open  **'tools_def.template'**  file  in path
> **'\edk2\BaseTools\Conf\'.**
> +  - Find the C VFR_PATH command line `*_*_*_VFR_PATH                      =
> VfrCompile` in **tools_def.template** file .
> +  - Add new command line `*_*_*_PYVFR_PATH                    = PyVfrCompile`
> after the VFR_PATH command line.
> +3. Create a **PyVfrCompile.bat** file in path
> **'C:\edk2\BaseTools\BinWrappers\WindowsLike'.**
> +  - Add the following lines in the created **PyVfrCompile.bat** file.
> +    ```
> +    @setlocal
> +    @set ToolName=IfrCompiler
> +    @set
> PYTHONPATH=%PYTHONPATH%;%BASE_TOOLS_PATH%\Source\Python;%BA
> SE_TOOLS_PATH%\Source\Python\VfrCompiler
> +    @%PYTHON_COMMAND% -m %ToolName% %*
> +    ```
> +4. Add Env:
> +
> +- run `pip install CppHeaderParser` based on the original build environment.
> +- run `pip install pyyaml` based on the original build environment.
> +- run `pip install antlr4-python3-runtime==4.7` based on the original build
> environment.
> +
> +5. Build the platform:
> +
> +- Run env setting command: `edksetup.bat rebuild`
> +- Run Build Command: `build -p OvmfPkg\OvmfPkgIa32X64.dsc -a IA32 -a
> X64 -j build.log`
> +
> diff --git a/BaseTools/Source/Python/VfrCompiler/VfrSyntax.g4
> b/BaseTools/Source/Python/VfrCompiler/VfrSyntax.g4
> new file mode 100644
> index 000000000000..63a6ebcf8e96
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/VfrSyntax.g4
> @@ -0,0 +1,1913 @@
> +grammar VfrSyntax;
> +options {
> +    language=Python;
> +}
> +@header{
> +
> +from IfrCtypes import *
> +from IfrFormPkg import *
> +from IfrUtility import *
> +from IfrTree import *
> +}
> +
> +vfrProgram
> +    :   (vfrPragmaPackDefinition | vfrDataStructDefinition |
> vfrDataUnionDefinition)* vfrFormSetDefinition?
> +    ;
> +
> +pragmaPackShowDef
> +    :   'show'
> +    ;
> +
> +pragmaPackStackDef
> +    :   ('push' | 'pop')  (',' StringIdentifier)? (',' Number)?
> +    ;
> +
> +pragmaPackNumber
> +    :   Number?
> +    ;
> +
> +vfrPragmaPackDefinition
> +    :   '#pragma' 'pack' '('
> +        (   pragmaPackShowDef
> +        |   pragmaPackStackDef
> +        |   pragmaPackNumber
> +        )?
> +    ')'
> +    ;
> +
> +vfrDataStructDefinition
> +    :   (TypeDef)? Struct NonNvDataMap? N1=StringIdentifier? '{'
> vfrDataStructFields[False] '}'  N2=StringIdentifier? ';'
> +    ;
> +
> +vfrDataUnionDefinition
> +    :   (TypeDef)? Union NonNvDataMap? N1=StringIdentifier? '{'
> vfrDataStructFields[True]'}' N2=StringIdentifier? ';'
> +    ;
> +
> +vfrDataStructFields[FieldInUnion]
> +    :
> +    (   dataStructField64[FieldInUnion]
> +    |   dataStructField32[FieldInUnion]
> +    |   dataStructField16[FieldInUnion]
> +    |   dataStructField8[FieldInUnion]
> +    |   dataStructFieldBool[FieldInUnion]
> +    |   dataStructFieldString[FieldInUnion]
> +    |   dataStructFieldDate[FieldInUnion]
> +    |   dataStructFieldTime[FieldInUnion]
> +    |   dataStructFieldRef[FieldInUnion]
> +    |   dataStructFieldUser[FieldInUnion]
> +    |   dataStructBitField64[FieldInUnion]
> +    |   dataStructBitField32[FieldInUnion]
> +    |   dataStructBitField16[FieldInUnion]
> +    |   dataStructBitField8[FieldInUnion]
> +    )*
> +    ;
> +
> +dataStructField64[FieldInUnion]
> +    :   'UINT64' N=StringIdentifier ('[' Number ']')? ';'
> +    ;
> +
> +dataStructField32[FieldInUnion]
> +    :   'UINT32' N=StringIdentifier ('[' Number ']')? ';'
> +    ;
> +
> +dataStructField16[FieldInUnion]
> +    :   'UINT16' N=StringIdentifier ('[' Number ']')? ';'
> +    ;
> +
> +dataStructField8[FieldInUnion]
> +    :   'UINT8' N=StringIdentifier ('[' Number ']')? ';'
> +    ;
> +
> +dataStructFieldBool[FieldInUnion]
> +    :   'BOOLEAN' N=StringIdentifier ('[' Number ']')? ';'
> +    ;
> +
> +dataStructFieldString[FieldInUnion]
> +    :   'EFI_STRING_ID' N=StringIdentifier ('[' Number ']')? ';'
> +    ;
> +
> +dataStructFieldDate[FieldInUnion]
> +    :   'EFI_HII_DATE' N=StringIdentifier ('[' Number ']')? ';'
> +    ;
> +
> +dataStructFieldTime[FieldInUnion]
> +    :   'EFI_HII_TIME' N=StringIdentifier ('[' Number ']')? ';'
> +    ;
> +
> +dataStructFieldRef[FieldInUnion]
> +    :   'EFI_HII_REF' N=StringIdentifier ('[' Number ']')? ';'
> +    ;
> +
> +dataStructFieldUser[FieldInUnion]
> +    :   T=StringIdentifier N=StringIdentifier ('[' Number ']')? ';'
> +    ;
> +
> +dataStructBitField64[FieldInUnion]
> +    :   D='UINT64'  N=StringIdentifier? ':' Number ';'
> +    ;
> +dataStructBitField32[FieldInUnion]
> +    :   D='UINT32' N=StringIdentifier? ':' Number ';'
> +    ;
> +dataStructBitField16[FieldInUnion]
> +    :   D='UINT16' N=StringIdentifier? ':' Number ';'
> +    ;
> +dataStructBitField8[FieldInUnion]
> +    :   D='UINT8' N=StringIdentifier? ':' Number ';'
> +    ;
> +
> +// VFR FormSet Definition
> +vfrFormSetDefinition
> +locals[Node=IfrTreeNode(EFI_IFR_FORM_SET_OP)]
> +    :   'formset'
> +        'guid' '=' guidDefinition ','
> +        'title' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        'help' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        ('classguid' '=' classguidDefinition[localctx.Node] ',')?
> +        ('class' '=' classDefinition ',')?
> +        ('subclass' '=' subclassDefinition ',')?
> +        vfrFormSetList[localctx.Node]
> +        'endformset' ';'
> +    ;
> +
> +classguidDefinition[Node]
> +locals[GuidList=[]]
> +    :   guidDefinition ('|' guidDefinition)? ('|' guidDefinition)?('|'
> guidDefinition)?
> +    ;
> +
> +classDefinition
> +locals[Node=IfrTreeNode(EFI_IFR_GUID_OP)]
> +    :   validClassNames ('|' validClassNames)*
> +    ;
> +
> +validClassNames
> +locals[ClassName=0]
> +    :   ClassNonDevice
> +    |   ClassDiskDevice
> +    |   ClassVideoDevice
> +    |   ClassNetworkDevice
> +    |   ClassInputDevice
> +    |   ClassOnBoardDevice
> +    |   ClassOtherDevice
> +    |   Number
> +    ;
> +
> +subclassDefinition
> +locals[Node=IfrTreeNode(EFI_IFR_GUID_OP)]
> +    :   SubclassSetupApplication
> +    |   SubclassGeneralApplication
> +    |   SubclassFrontPage
> +    |   SubclassSingleUse
> +    |   Number
> +    ;
> +
> +
> +vfrFormSetList[Node]
> +    : (vfrFormSet)*
> +    ;
> +
> +//2.5 VFR FormSet List Definition
> +vfrFormSet
> +locals[Node=None]
> +    :
> +    (   vfrFormDefinition
> +    |   vfrFormMapDefinition
> +    |   vfrStatementImage
> +    |   vfrStatementVarStoreLinear
> +    |   vfrStatementVarStoreEfi
> +    |   vfrStatementVarStoreNameValue
> +    |   vfrStatementDefaultStore
> +    |   vfrStatementDisableIfFormSet
> +    |   vfrStatementSuppressIfFormSet
> +    |   vfrStatementExtension
> +    )
> +    ;
> +
> +
> +//2.6 VFR Default Stores Definition
> +vfrStatementDefaultStore
> +locals[Node=IfrTreeNode(EFI_IFR_DEFAULTSTORE_OP)]
> +    :   'defaultstore' N=StringIdentifier ','
> +        'prompt' '=' 'STRING_TOKEN' '(' S=Number ')'
> +        (',' 'attribute' '=' A=Number)? ';'
> +    ;
> +
> +//2.7 VFR Variable Store Definition
> +vfrStatementVarStoreLinear
> +locals[Node=IfrTreeNode(EFI_IFR_VARSTORE_OP)]
> +    :   'varstore'
> +        (   TN=StringIdentifier ','
> +        |   'UINT8' ','
> +        |   'UINT16' ','
> +        |   'UINT32' ','
> +        |   'UINT64' ','
> +        |   'EFI_HII_DATE' ','
> +        |   'EFI_HII_TIME' ','
> +        |   'EFI_HII_REF' ','
> +        )
> +        ('varid' '=' ID=Number ',')?
> +        'name' '=' SN=StringIdentifier ','
> +        'guid' '=' guidDefinition ';'
> +    ;
> +
> +vfrStatementVarStoreEfi
> +locals[Node=IfrTreeNode(EFI_IFR_VARSTORE_EFI_OP)]
> +    :   'efivarstore'
> +        (   TN=StringIdentifier ','
> +        |   'UINT8' ','
> +        |   'UINT16' ','
> +        |   'UINT32' ','
> +        |   'UINT64' ','
> +        |   'EFI_HII_DATE' ','
> +        |   'EFI_HII_TIME' ','
> +        |   'EFI_HII_REF' ','
> +        )
> +        ('varid' '=' ID=Number ',')?
> +        'attribute' '=' vfrVarStoreEfiAttr ('|' vfrVarStoreEfiAttr)* ','
> +        (   'name' '=' SN=StringIdentifier ','
> +        |   'name' '=' 'STRING_TOKEN' '(' VN=Number ')' ','  'varsize' '='
> N=Number ','
> +        )
> +        'guid' '=' guidDefinition ';'
> +    ;
> +
> +vfrVarStoreEfiAttr
> +locals[Attr=0]
> +    :   Number;
> +
> +vfrStatementVarStoreNameValue
> +locals[Node=IfrTreeNode(EFI_IFR_VARSTORE_NAME_VALUE_OP)]
> +    :   'namevaluevarstore' SN=StringIdentifier ','
> +        ('varid' '=' ID=Number ',')?
> +        ('name' '=' 'STRING_TOKEN' '(' Number ')' ',')+
> +        'guid' '=' guidDefinition ';'
> +    ;
> +
> +vfrStatementDisableIfFormSet
> +locals[Node=IfrTreeNode(EFI_IFR_DISABLE_IF_OP)]
> +    :   'disableif' vfrStatementExpression[localctx.Node] ';'
> +        vfrFormSetList[localctx.Node]
> +        'endif' ';'
> +    ;
> +
> +vfrStatementSuppressIfFormSet
> +locals[Node=IfrTreeNode(EFI_IFR_SUPPRESS_IF_OP)]
> +    :   'suppressif' vfrStatementExpression[localctx.Node] ';'
> +        vfrFormSetList[localctx.Node]
> +        'endif' ';'
> +    ;
> +
> +guidSubDefinition[Guid]
> +    :   Number ',' Number ',' Number ',' Number ','
> +        Number ',' Number ',' Number ',' Number
> +    ;
> +
> +guidDefinition
> +locals[Node=IfrTreeNode(), Guid=EFI_GUID()]
> +    :   '{'
> +        Number ',' Number ',' Number ','
> +        (   '{' guidSubDefinition[localctx.Guid] '}'
> +        |   guidSubDefinition[localctx.Guid]
> +        )
> +        '}'
> +    ;
> +
> +getStringId
> +locals[StringId='']
> +    :   'STRING_TOKEN' '(' Number ')'
> +    ;
> +
> +vfrQuestionHeader[Node, QType]
> +    :   vfrQuestionBaseInfo[Node, QType]
> +        vfrStatementHeader[Node]
> +    ;
> +
> +vfrQuestionBaseInfo[Node, QType]
> +locals[BaseInfo=EFI_VARSTORE_INFO(), QId=EFI_QUESTION_ID_INVALID,
> CheckFlag=True, QName=None, VarIdStr='']
> +    :   ('name' '=' QN=StringIdentifier ',')?
> +        ('varid' '=' vfrStorageVarId[localctx.BaseInfo, localctx.CheckFlag] ',')?
> +        ('questionid' '=' ID=Number ',')?
> +    ;
> +
> +vfrStatementHeader[Node]
> +    :   'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        'help' '=' 'STRING_TOKEN' '(' Number ')'
> +    ;
> +
> +questionheaderFlagsField
> +locals[QHFlag=0]
> +    :   ReadOnlyFlag
> +    |   InteractiveFlag
> +    |   ResetRequiredFlag
> +    |   RestStyleFlag
> +    |   ReconnectRequiredFlag
> +    |   O=OptionOnlyFlag
> +    |   N=NVAccessFlag
> +    |   L=LateCheckFlag
> +    ;
> +//2.10.5
> +vfrStorageVarId[BaseInfo, CheckFlag]
> +locals[VarIdStr='']
> +    :   (SN1=StringIdentifier '[' I=Number ']')    # vfrStorageVarIdRule1
> +    |   (SN2=StringIdentifier ('.' arrayName)* ) # vfrStorageVarIdRule2
> +    ;
> +
> +vfrConstantValueField
> +locals[ValueList=[], ListType=False]
> +    :   ('-')? Number
> +    |   'TRUE'
> +    |   'FALSE'
> +    |   'ONE'
> +    |   'ONES'
> +    |   'ZERO'
> +    |   Number ':' Number ':' Number
> +    |   Number '/' Number '/' Number
> +    |   Number ';' Number ';' guidDefinition ';' 'STRING_TOKEN' '(' Number ')'
> +    |   'STRING_TOKEN' '(' Number ')'
> +    |   '{' Number (',' Number)* '}'
> +    ;
> +
> +vfrImageTag
> +locals[Node=IfrTreeNode(EFI_IFR_IMAGE_OP)]
> +    :   'image' '=' 'IMAGE_TOKEN' '(' Number ')'
> +    ;
> +
> +vfrLockedTag
> +locals[Node=IfrTreeNode(EFI_IFR_LOCKED_OP)]
> +    :   'locked'
> +    ;
> +
> +vfrStatementStatTag
> +locals[Node]
> +    :   vfrImageTag | vfrLockedTag
> +    ;
> +
> +vfrStatementStatTagList[Node]
> +    :   vfrStatementStatTag (',' vfrStatementStatTag)*
> +    ;
> +
> +vfrFormDefinition
> +locals[Node=IfrTreeNode(EFI_IFR_FORM_OP)]
> +    :   'form' 'formid' '=' Number ','
> +        'title' '=' 'STRING_TOKEN' '(' Number ')' ';'
> +        (vfrForm)*
> +        'endform' ';'
> +    ;
> +
> +vfrForm
> +locals[Node]
> +    :
> +    (   vfrStatementImage
> +    |   vfrStatementLocked
> +    |   vfrStatementRules
> +    |   vfrStatementDefault
> +    |   vfrStatementStat
> +    |   vfrStatementQuestions
> +    |   vfrStatementConditional
> +    |   vfrStatementLabel
> +    |   vfrStatementBanner
> +    |   vfrStatementInvalid
> +    |   vfrStatementExtension
> +    |   vfrStatementModal
> +    |   vfrStatementRefreshEvent ';'
> +    )
> +    ;
> +
> +vfrFormMapDefinition
> +locals[Node=IfrTreeNode(EFI_IFR_FORM_MAP_OP)]
> +    :   'formmap' 'formid' '=' S1=Number ','
> +        (   'maptitle' '=' 'STRING_TOKEN' '(' Number ')' ';'
> +            'mapguid' '=' guidDefinition ';'
> +        )*
> +        (vfrForm)*
> +        'endform' ';'
> +    ;
> +
> +vfrStatementImage
> +locals[Node]
> +    :   vfrImageTag ';'
> +    ;
> +
> +vfrStatementLocked
> +locals[Node]
> +    :   vfrLockedTag ';'
> +    ;
> +
> +vfrStatementRules
> +locals[Node=IfrTreeNode(EFI_IFR_RULE_OP)]
> +    :   'rule' StringIdentifier ','
> +        vfrStatementExpression[localctx.Node]
> +        'endrule' ';'
> +    ;
> +
> +vfrStatementStat
> +locals[Node]
> +    :   vfrStatementSubTitle
> +    |   vfrStatementStaticText
> +    |   vfrStatementCrossReference
> +    ;
> +
> +vfrStatementSubTitle
> +locals[Node=IfrTreeNode(EFI_IFR_SUBTITLE_OP)]
> +    :   'subtitle'
> +
> +        'text' '=' 'STRING_TOKEN' '(' Number ')'
> +        (',' 'flags' '=' vfrSubtitleFlags)?
> +        (   (',' vfrStatementStatTagList[localctx.Node])? ';'
> +        |
> +            (',' vfrStatementStatTagList[localctx.Node])?
> +            (',' (vfrStatementSubTitleComponent)* )?
> +            'endsubtitle' ';'
> +        )
> +    ;
> +
> +vfrStatementSubTitleComponent
> +locals[Node]
> +    :  vfrStatementStat | vfrStatementQuestions
> +    ;
> +
> +vfrSubtitleFlags
> +locals[SubFlags=0]
> +    :   subtitleFlagsField ('|' subtitleFlagsField)*
> +    ;
> +subtitleFlagsField
> +locals[Flag=0]
> +    :   Number | 'HORIZONTAL'
> +    ;
> +
> +vfrStatementStaticText
> +locals[Node=IfrTreeNode(EFI_IFR_TEXT_OP)]
> +    :   'text'
> +        'help' '=' 'STRING_TOKEN' '(' S1=Number ')' ','
> +        'text' '=' 'STRING_TOKEN' '(' S2=Number ')'
> +        (',' 'text' '=' 'STRING_TOKEN' '(' S3=Number ')')?
> +        (',' F='flags' '=' staticTextFlagsField ('|' staticTextFlagsField)* ',' 'key' '='
> S4=Number)?
> +        (',' vfrStatementStatTagList[localctx.Node])? ';'
> +    ;
> +
> +staticTextFlagsField
> +locals[Flag=0]
> +    :   N=Number | questionheaderFlagsField
> +    ;
> +
> +vfrStatementCrossReference
> +locals[Node]
> +    :   vfrStatementGoto | vfrStatementResetButton
> +    ;
> +
> +vfrStatementGoto
> +locals[Node=IfrTreeNode(EFI_IFR_REF_OP),
> QType=EFI_QUESION_TYPE.QUESTION_REF]
> +    :   'goto'
> +        (   (   DevicePath '=' 'STRING_TOKEN' '(' Number ')' ','
> +                FormSetGuid '=' guidDefinition ','
> +                FormId '=' Number ','
> +                Question '=' Number ','
> +            )
> +            |
> +            (   FormSetGuid '=' guidDefinition ','
> +                FormId '=' Number ','
> +                Question '=' Number ','
> +            )
> +            |
> +            (   FormId '=' Number ','
> +                Question '=' (QN=StringIdentifier ',' | Number ',')
> +            )
> +            |
> +            (   N=Number ',' )
> +        )?
> +        vfrQuestionHeader[localctx.Node, localctx.QType]
> +        (',' 'flags' '=' vfrGotoFlags)?
> +        (',' 'key' '=' Number)?
> +        (E=',' vfrStatementQuestionOptionList[localctx.Node])? ';'
> +    ;
> +
> +vfrGotoFlags
> +locals[GotoFlags=0]
> +    :   gotoFlagsField('|' gotoFlagsField)*
> +    ;
> +
> +gotoFlagsField
> +locals[Flag=0]
> +    :  N=Number | questionheaderFlagsField
> +    ;
> +
> +vfrStatementResetButton
> +locals[Node=IfrTreeNode(EFI_IFR_RESET_BUTTON_OP)]
> +    :  'resetbutton'
> +       'defaultstore' '=' N=StringIdentifier ','
> +       vfrStatementHeader[localctx.Node] ','
> +       (vfrStatementStatTagList[localctx.Node] ',')?
> +       'endresetbutton' ';'
> +    ;
> +
> +vfrStatementQuestions
> +locals[Node]
> +    :   vfrStatementBooleanType
> +    |   vfrStatementDate
> +    |   vfrStatementNumericType
> +    |   vfrStatementStringType
> +    |   vfrStatementOrderedList
> +    |   vfrStatementTime
> +    ;
> +
> +vfrStatementQuestionTag
> +locals[Node]
> +    :   vfrStatementStatTag ','
> +    |   vfrStatementInconsistentIf
> +    |   vfrStatementNoSubmitIf
> +    |   vfrStatementDisableIfQuest
> +    |   vfrStatementRefresh
> +    |   vfrStatementVarstoreDevice
> +    |   vfrStatementExtension
> +    |   vfrStatementRefreshEvent
> +    |   vfrStatementWarningIf
> +    ;
> +
> +vfrStatementInconsistentIf //
> +locals[Node=IfrTreeNode(EFI_IFR_INCONSISTENT_IF_OP)]
> +    :   'inconsistentif'
> +        'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        ('flags' '=' flagsField ('|' flagsField)* ',')?
> +        vfrStatementExpression[localctx.Node]
> +        'endif' (';')?
> +    ;
> +
> +vfrStatementNoSubmitIf //
> +locals[Node=IfrTreeNode(EFI_IFR_NO_SUBMIT_IF_OP)]
> +    :   'nosubmitif'
> +        'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        ('flags' '=' flagsField ('|' flagsField)* ',')?
> +        vfrStatementExpression[localctx.Node]
> +        'endif' (';')?
> +    ;
> +
> +vfrStatementDisableIfQuest
> +locals[Node=IfrTreeNode(EFI_IFR_DISABLE_IF_OP)]
> +    :   'disableif' vfrStatementExpression[localctx.Node] ';'
> +        vfrStatementQuestionOptionList[localctx.Node]
> +        'endif' (';')?
> +    ;
> +
> +vfrStatementRefresh
> +locals[Node=IfrTreeNode(EFI_IFR_REFRESH_OP)]
> +    :   'refresh' 'interval' '=' Number
> +    ;
> +
> +vfrStatementVarstoreDevice
> +locals[Node=IfrTreeNode(EFI_IFR_VARSTORE_DEVICE_OP)]
> +    :   'varstoredevice' '=' 'STRING_TOKEN' '(' Number ')' ','
> +    ;
> +
> +vfrStatementRefreshEvent
> +locals[Node=IfrTreeNode(EFI_IFR_REFRESH_ID_OP)]
> +    :   'refreshguid' '=' guidDefinition ','
> +    ;
> +
> +vfrStatementWarningIf //
> +locals[Node=IfrTreeNode(EFI_IFR_WARNING_IF_OP)]
> +    :   'warningif'
> +        'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        ('timeout' '=' Number ',')?
> +        vfrStatementExpression[localctx.Node]
> +        'endif' (';')?
> +    ;
> +
> +vfrStatementQuestionTagList[Node]
> +    :   (vfrStatementQuestionTag)*
> +    ;
> +
> +vfrStatementQuestionOptionTag
> +locals[Node]
> +    :   vfrStatementSuppressIfQuest
> +    |   vfrStatementGrayOutIfQuest
> +    |   vfrStatementValue
> +    |   vfrStatementDefault
> +    |   vfrStatementOptions
> +    |   vfrStatementRead
> +    |   vfrStatementWrite
> +    ;
> +
> +flagsField
> +    :   Number
> +    |   InteractiveFlag
> +    |   ManufacturingFlag
> +    |   DefaultFlag
> +    |   ResetRequiredFlag
> +    |   ReconnectRequiredFlag
> +    |   N=NVAccessFlag
> +    |   L=LateCheckFlag
> +    ;
> +
> +vfrStatementSuppressIfQuest
> +locals[Node=IfrTreeNode(EFI_IFR_SUPPRESS_IF_OP)]
> +    :   'suppressif' vfrStatementExpression[localctx.Node] ';'
> +        ('flags' '=' flagsField ('|' flagsField )* ',')?
> +        vfrStatementQuestionOptionList[localctx.Node]
> +        'endif' (';')?
> +    ;
> +
> +vfrStatementGrayOutIfQuest
> +locals[Node=IfrTreeNode(EFI_IFR_SUPPRESS_IF_OP)]
> +    :   'grayoutif' vfrStatementExpression[localctx.Node] ';'
> +        ('flags' '=' flagsField ('|' flagsField )* ',')?
> +        vfrStatementQuestionOptionList[localctx.Node]
> +        'endif' (';')?
> +    ;
> +
> +
> +vfrStatementDefault
> +locals[Node=IfrTreeNode(EFI_IFR_DEFAULT_OP)]
> +    :   D='default'
> +        (   (   V=vfrStatementValue ','
> +            |   '=' vfrConstantValueField ','
> +            )
> +            (   'defaultstore' '=' SN=StringIdentifier ','
> +            )?
> +        )
> +    ;
> +
> +vfrStatementValue
> +locals[Node=IfrTreeNode(EFI_IFR_VALUE_OP)]
> +    :   'value' '=' vfrStatementExpression[localctx.Node]
> +    ;
> +
> +vfrStatementOptions
> +locals[Node]
> +    :   vfrStatementOneOfOption
> +    ;
> +
> +vfrStatementOneOfOption
> +locals[Node=IfrTreeNode(EFI_IFR_ONE_OF_OPTION_OP)]
> +    :   'option'
> +        'text' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        'value' '=' vfrConstantValueField ','
> +        F='flags' '=' vfrOneOfOptionFlags (',' 'key' '=' KN=Number) ? (T=','
> vfrImageTag)* ';'
> +    ;
> +
> +vfrOneOfOptionFlags
> +locals[HFlags=0, LFlags=0]
> +    :   oneofoptionFlagsField ('|' oneofoptionFlagsField)*;
> +
> +oneofoptionFlagsField
> +	locals[HFlag=0, LFlag=0]
> +    :   Number
> +    |   OptionDefault
> +    |   OptionDefaultMfg
> +    |   InteractiveFlag
> +    |   ResetRequiredFlag
> +    |   RestStyleFlag
> +    |   ReconnectRequiredFlag
> +    |   ManufacturingFlag
> +    |   DefaultFlag
> +    |   A=NVAccessFlag
> +    |   L=LateCheckFlag
> +    ;
> +
> +vfrStatementRead
> +locals[Node=IfrTreeNode(EFI_IFR_READ_OP)]
> +    :   'read' vfrStatementExpression[localctx.Node] ';'
> +    ;
> +
> +vfrStatementWrite
> +locals[Node=IfrTreeNode(EFI_IFR_WRITE_OP)]
> +    :   'write' vfrStatementExpression[localctx.Node] ';'
> +    ;
> +
> +vfrStatementQuestionOptionList[Node]
> +    :   (vfrStatementQuestionOption)*
> +    ;
> +
> +
> +
> +vfrStatementQuestionOption
> +locals[Node]
> +    :   vfrStatementQuestionTag | vfrStatementQuestionOptionTag
> +    ;
> +
> +vfrStatementBooleanType
> +locals[Node]
> +    :   vfrStatementCheckBox | vfrStatementAction
> +    ;
> +
> +vfrStatementCheckBox
> +locals[Node=IfrTreeNode(EFI_IFR_CHECKBOX_OP),GuidNode=IfrTreeNode(E
> FI_IFR_GUID_OP), QType=EFI_QUESION_TYPE.QUESTION_NORMAL]
> +    :   L='checkbox'
> +        vfrQuestionBaseInfo[localctx.Node, localctx.QType]
> +        vfrStatementHeader[localctx.Node] ','
> +        (F='flags' '=' vfrCheckBoxFlags ',')?
> +        ('key' '=' Number ',')?
> +        vfrStatementQuestionOptionList[localctx.Node]
> +        'endcheckbox' ';'
> +    ;
> +
> +vfrCheckBoxFlags
> +locals[LFlags=0, HFlags=0]
> +    :   checkboxFlagsField ('|' checkboxFlagsField)*
> +    ;
> +
> +checkboxFlagsField
> +locals[LFlag=0, HFlag=0]
> +    :   Number
> +    |   D='DEFAULT'
> +    |   M='MANUFACTURING'
> +    |   'CHECKBOX_DEFAULT'
> +    |   'CHECKBOX_DEFAULT_MFG'
> +    |   questionheaderFlagsField
> +    ;
> +
> +vfrStatementAction
> +locals[Node=IfrTreeNode(EFI_IFR_ACTION_OP),
> QType=EFI_QUESION_TYPE.QUESTION_NORMAL]
> +    :   'action'
> +        vfrQuestionHeader[localctx.Node, localctx.QType] ','
> +        ('flags' '=' vfrActionFlags ',')?
> +        'config' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        vfrStatementQuestionTagList[localctx.Node]
> +        'endaction' ';'
> +    ;
> +
> +vfrActionFlags
> +locals[HFlags=0]
> +    :   actionFlagsField ('|' actionFlagsField)*
> +    ;
> +actionFlagsField
> +locals[HFlag=0]
> +    :   N=Number | questionheaderFlagsField
> +    ;
> +
> +vfrStatementNumericType
> +locals[Node]
> +    :   vfrStatementNumeric | vfrStatementOneOf
> +    ;
> +
> +vfrStatementNumeric
> +locals[Node=IfrTreeNode(EFI_IFR_NUMERIC_OP),
> GuidNode=IfrTreeNode(EFI_IFR_GUID_OP),
> QType=EFI_QUESION_TYPE.QUESTION_NORMAL]
> +    :   'numeric'
> +        vfrQuestionBaseInfo[localctx.Node, localctx.QType]
> +        vfrStatementHeader[localctx.Node] ','
> +        (F='flags' '=' vfrNumericFlags ',')?
> +        ('key' '=' Number ',')?
> +        vfrSetMinMaxStep[localctx.Node]
> +        vfrStatementQuestionOptionList[localctx.Node]
> +        'endnumeric' ';'
> +    ;
> +
> +vfrSetMinMaxStep[Node] // CIfrMinMaxStepData
> +    :   'minimum' '=' (N1='-')? I=Number ','
> +        'maximum' '=' (N2='-')? A=Number ','
> +        ('step' '=' S=Number ',')?
> +    ;
> +
> +vfrNumericFlags
> +locals[HFlags=0, LFlags=0, IsDisplaySpecified=False, UpdateVarType=False]
> +    :   numericFlagsField ('|' numericFlagsField)*
> +    ;
> +
> +numericFlagsField
> +locals[HFlag=0,IsSetType=False,IsDisplaySpecified=False]
> +    :   N=Number
> +    |   'NUMERIC_SIZE_1'
> +    |   'NUMERIC_SIZE_2'
> +    |   'NUMERIC_SIZE_4'
> +    |   'NUMERIC_SIZE_8'
> +    |   'DISPLAY_INT_DEC'
> +    |   'DISPLAY_UINT_DEC'
> +    |   'DISPLAY_UINT_HEX'
> +    |   questionheaderFlagsField
> +    ;
> +
> +vfrStatementOneOf
> +locals[Node=IfrTreeNode(EFI_IFR_ONE_OF_OP),
> GuidNode=IfrTreeNode(EFI_IFR_GUID_OP),
> QType=EFI_QUESION_TYPE.QUESTION_NORMAL]
> +    :   'oneof'
> +        vfrQuestionBaseInfo[localctx.Node, localctx.QType]
> +        vfrStatementHeader[localctx.Node] ','
> +        (F='flags' '=' vfrOneofFlagsField ',')? //
> +        (vfrSetMinMaxStep[localctx.Node])?
> +        vfrStatementQuestionOptionList[localctx.Node]
> +        'endoneof' ';'
> +    ;
> +
> +vfrOneofFlagsField
> +locals[HFlags=0, LFlags=0, UpdateVarType=False]
> +    :   numericFlagsField ('|' numericFlagsField)*
> +    ;
> +
> +vfrStatementStringType
> +locals[Node]
> +    :   vfrStatementString | vfrStatementPassword
> +    ;
> +
> +vfrStatementString
> +locals[Node=IfrTreeNode(EFI_IFR_STRING_OP),
> QType=EFI_QUESION_TYPE.QUESTION_NORMAL]
> +    :   'string'
> +        vfrQuestionHeader[localctx.Node, localctx.QType] ','
> +        (F='flags' '=' vfrStringFlagsField ',')?
> +        ('key' '=' Number ',')?
> +        Min='minsize' '=' Number ','
> +        Max='maxsize' '=' Number ','
> +        vfrStatementQuestionOptionList[localctx.Node]
> +        'endstring' ';'
> +    ;
> +
> +vfrStringFlagsField
> +locals[HFlags=0, LFlags=0]
> +    :   stringFlagsField ('|' stringFlagsField)*
> +    ;
> +
> +stringFlagsField
> +locals[HFlag=0, LFlag=0]
> +    :   N=Number
> +    |   'MULTI_LINE'
> +    |   questionheaderFlagsField
> +    ;
> +
> +vfrStatementPassword
> +locals[Node=IfrTreeNode(EFI_IFR_PASSWORD_OP),
> QType=EFI_QUESION_TYPE.QUESTION_NORMAL]
> +    :   'password'
> +        vfrQuestionHeader[localctx.Node, localctx.QType]','
> +        (F='flags' '=' vfrPasswordFlagsField ',')?
> +        ('key' '=' Number ',')?
> +        Min='minsize' '=' Number ','
> +        Max='maxsize' '=' Number ','
> +        ('encoding' '=' Number ',')?
> +        vfrStatementQuestionOptionList[localctx.Node]
> +        'endpassword' ';'
> +    ;
> +
> +vfrPasswordFlagsField
> +locals[HFlags=0]
> +    :   passwordFlagsField('|' passwordFlagsField)*
> +    ;
> +
> +passwordFlagsField
> +locals[HFlag=0]
> +    :   Number
> +    |   questionheaderFlagsField
> +    ;
> +
> +vfrStatementOrderedList
> +locals[Node=IfrTreeNode(EFI_IFR_ORDERED_LIST_OP),
> QType=EFI_QUESION_TYPE.QUESTION_NORMAL]
> +    :   'orderedlist'
> +        vfrQuestionHeader[localctx.Node, localctx.QType] ','
> +        (M='maxcontainers' '=' Number ',')?
> +        (F='flags' '=' vfrOrderedListFlags ',')?
> +        vfrStatementQuestionOptionList[localctx.Node]
> +        'endlist' ';'
> +    ;
> +
> +vfrOrderedListFlags
> +locals[HFlags=0, LFlags=0]
> +    :   orderedlistFlagsField ('|' orderedlistFlagsField)*
> +    ;
> +
> +orderedlistFlagsField
> +locals[HFlag=0, LFlag=0]
> +    :   Number
> +    |   'UNIQUE'
> +    |   'NOEMPTY'
> +    |   questionheaderFlagsField
> +    ;
> +
> +vfrStatementDate
> +locals[Node=IfrTreeNode(EFI_IFR_DATE_OP),
> QType=EFI_QUESION_TYPE.QUESTION_DATE, Val=EFI_HII_DATE()]
> +    :   'date'
> +        (   (   vfrQuestionHeader[localctx.Node, localctx.QType] ','
> +                (F1='flags' '=' vfrDateFlags ',')?
> +                vfrStatementQuestionOptionList[localctx.Node]
> +            )
> +            |
> +            (   'year' 'varid' '=' StringIdentifier '.' StringIdentifier ','
> +                'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                'help' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                minMaxDateStepDefault[localctx.Node, localctx.Val, 0]
> +                'month' 'varid' '=' StringIdentifier '.' StringIdentifier ','
> +                'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                'help' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                minMaxDateStepDefault[localctx.Node, localctx.Val, 1]
> +                'day' 'varid' '=' StringIdentifier '.' StringIdentifier ','
> +                'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                'help' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                minMaxDateStepDefault[localctx.Node, localctx.Val, 2]
> +                (F2='flags' '=' vfrDateFlags ',')?
> +                (vfrStatementInconsistentIf)*
> +            )
> +        )
> +        'enddate' ';'
> +    ;
> +
> +minMaxDateStepDefault[Node, Date, KeyValue]
> +    :   'minimum' '=' Number ','
> +        'maximum' '=' Number ','
> +        ('step' '=' Number ',')?
> +        ('default' '=' N=Number ',')?
> +    ;
> +
> +vfrDateFlags
> +locals[LFlags=0]
> +    :   dateFlagsField ('|' dateFlagsField)*
> +    ;
> +dateFlagsField
> +locals[LFlag=0]
> +    :   Number
> +    |   'YEAR_SUPPRESS'
> +    |   'MONTH_SUPPRESS'
> +    |   'DAY_SUPPRESS'
> +    |   'STORAGE_NORMAL'
> +    |   'STORAGE_TIME'
> +    |   'STORAGE_WAKEUP'
> +    ;
> +
> +vfrStatementTime
> +locals[Node=IfrTreeNode(EFI_IFR_TIME_OP),
> QType=EFI_QUESION_TYPE.QUESTION_TIME,  Val=EFI_HII_TIME()]
> +    :   'time'
> +        (   (   vfrQuestionHeader[localctx.Node, localctx.QType] ','
> +                (F1='flags' '=' vfrTimeFlags ',')?
> +                vfrStatementQuestionOptionList[localctx.Node]
> +            )
> +            |
> +            (
> +                'hour' 'varid' '=' StringIdentifier '.' StringIdentifier ','
> +                'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                'help' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                minMaxTimeStepDefault[localctx.Node, localctx.Val, 0]
> +                'minute' 'varid' '=' StringIdentifier '.' StringIdentifier ','
> +                'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                'help' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                minMaxTimeStepDefault[localctx.Node, localctx.Val, 1]
> +                'second' 'varid' '=' StringIdentifier '.' StringIdentifier ','
> +                'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                'help' '=' 'STRING_TOKEN' '(' Number ')' ','
> +                minMaxTimeStepDefault[localctx.Node, localctx.Val, 2]
> +                (F2='flags' '=' vfrTimeFlags ',')?
> +                (vfrStatementInconsistentIf)*
> +            )
> +        )
> +        'endtime' ';'
> +    ;
> +
> +minMaxTimeStepDefault[Node, Time, KeyValue]
> +    :   'minimum' '=' Number ','
> +        'maximum' '=' Number ','
> +        ('step' '=' Number ',')?
> +        ('default' '=' N=Number ',')?
> +    ;
> +
> +vfrTimeFlags
> +locals[LFlags=0]
> +    :   timeFlagsField ('|' timeFlagsField)*
> +    ;
> +
> +timeFlagsField
> +locals[LFlag=0]
> +    :   Number
> +    |   'HOUR_SUPPRESS'
> +    |   'MINUTE_SUPPRESS'
> +    |   'SECOND_SUPPRESS'
> +    |   'STORAGE_NORMAL'
> +    |   'STORAGE_TIME'
> +    |   'STORAGE_WAKEUP'
> +    ;
> +
> +vfrStatementConditional
> +locals[Node]
> +    :   vfrStatementDisableIfStat
> +    |   vfrStatementSuppressIfStat //enhance to be compatible for framework
> endif
> +    |   vfrStatementGrayOutIfStat
> +    |   vfrStatementInconsistentIfStat   //to be compatible for framework
> +    ;
> +
> +// new seems to be the same as the old, why new?
> +vfrStatementConditionalNew
> +locals[Node]
> +    :   vfrStatementDisableIfStat
> +        vfrStatementSuppressIfStatNew
> +        vfrStatementGrayOutIfStatNew
> +        vfrStatementInconsistentIfStat   //to be compatible for framework
> +    ;
> +
> +vfrStatementSuppressIfStat
> +locals[Node]
> +    :   vfrStatementSuppressIfStatNew
> +    ;
> +
> +vfrStatementGrayOutIfStat
> +locals[Node]
> +    :   vfrStatementGrayOutIfStatNew
> +    ;
> +
> +vfrStatementStatList
> +locals[Node]
> +    :   vfrStatementStat
> +    |   vfrStatementQuestions
> +    |   vfrStatementConditional
> +    |   vfrStatementLabel
> +    |   vfrStatementExtension
> +    |   vfrStatementInvalid
> +    ;
> +
> +vfrStatementStatListOld
> +    :   vfrStatementStat
> +    |   vfrStatementQuestions
> +    |   vfrStatementLabel
> +  // Just for framework vfr compatibility
> +    |   vfrStatementInvalid
> +    ;
> +
> +vfrStatementDisableIfStat
> +locals[Node=IfrTreeNode(EFI_IFR_DISABLE_IF_OP)]
> +    :   'disableif' vfrStatementExpression[localctx.Node] ';'
> +        (vfrStatementStatList)*
> +        'endif' ';'
> +    ;
> +
> +
> +// Compatible for framework vfr file
> +vfrStatementgrayoutIfSuppressIf
> +locals[Node]
> +    :   'suppressif'
> +        ('flags' '=' flagsField ('|' flagsField)* ',')?
> +        vfrStatementExpression[localctx.Node] ';'
> +    ;
> +
> +vfrStatementsuppressIfGrayOutIf
> +locals[Node]
> +    :   'grayoutif'
> +        ('flags' '=' flagsField ('|' flagsField)* ',')?
> +        vfrStatementExpression[localctx.Node] ';'
> +    ;
> +
> +vfrStatementSuppressIfStatNew
> +locals[Node=IfrTreeNode(EFI_IFR_SUPPRESS_IF_OP)]
> +    :   'suppressif'
> +        ('flags' '=' flagsField ('|' flagsField)* ',')?
> +        vfrStatementExpression[localctx.Node] ';'
> +        (vfrStatementStatList)*
> +        'endif' ';'
> +    ;
> +
> +vfrStatementGrayOutIfStatNew
> +locals[Node=IfrTreeNode(EFI_IFR_GRAY_OUT_IF_OP)]
> +    :   'grayoutif'
> +        ('flags' '=' flagsField ('|' flagsField)* ',')?
> +        vfrStatementExpression[localctx.Node] ';'
> +        (vfrStatementStatList)*
> +        'endif' ';'
> +    ;
> +
> +vfrStatementInconsistentIfStat
> +locals[Node=IfrTreeNode(EFI_IFR_INCONSISTENT_IF_OP)]
> +    :   'inconsistentif'
> +        'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        ('flags' '=' flagsField ('|' flagsField)* ',')?
> +        vfrStatementExpression[localctx.Node]
> +        'endif' ';'
> +    ;
> +
> +vfrStatementInvalid // for compatibility
> +    :   vfrStatementInvalidHidden
> +    |   vfrStatementInvalidInventory
> +    |   vfrStatementInvalidSaveRestoreDefaults
> +    ;
> +
> +vfrStatementInvalidHidden
> +    :   'hidden'
> +        'value' '=' Number ','
> +        'key' '=' Number ';'
> +    ;
> +
> +vfrStatementInvalidInventory
> +    :   'inventory'
> +        'help' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        'text' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        ('text' '=' 'STRING_TOKEN' '(' Number ')')?
> +        ';'
> +    ;
> +
> +vfrStatementInvalidSaveRestoreDefaults
> +    :   (   'save'
> +        |   'restore'
> +        )
> +        'defaults' ','
> +        'formid' '=' Number ','
> +        'prompt' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        'help' '=' 'STRING_TOKEN' '(' Number ')'
> +        (',' 'flags' '=' flagsField ('|' flagsField)*)?
> +        (',' 'key' '=' Number)?
> +        ';'
> +    ;
> +vfrStatementLabel
> +locals[Node=IfrTreeNode(EFI_IFR_GUID_OP)]
> +    :   'label' Number ';'
> +    ;
> +
> +vfrStatementBanner
> +locals[Node=IfrTreeNode(EFI_IFR_GUID_OP)]
> +    :   'banner' (',')?
> +        'title' '=' 'STRING_TOKEN' '(' Number ')' ','
> +        (   (   'line' Number ','
> +                'align' ('left' | 'center' | 'right') ';'
> +            )
> +            |
> +            (   'timeout' '=' Number ';'
> +            )
> +        )
> +    ;
> +
> +vfrStatementExtension
> +locals[Node=IfrTreeNode(EFI_IFR_GUID_OP), Buffer=None, Size=0,
> TypeName='', TypeSize=0, IsStruct=False, ArrayNum=0]
> +    :   'guidop'
> +        'guid' '=' guidDefinition
> +        (   ',' D='datatype' '='
> +            (   'UINT64' ('[' Number ']')?
> +            |   'UINT32' ('[' Number ']')?
> +            |   'UINT16' ('[' Number ']')?
> +            |   'UINT8' ('[' Number ']')?
> +            |   'BOOLEAN' ('[' Number ']')?
> +            |   'EFI_STRING_ID' ('[' Number ']')?
> +            |   'EFI_HII_DATE' ('[' Number ']')?
> +            |   'EFI_HII_TIME' ('[' Number ']')?
> +            |   'EFI_HII_REF' ('[' Number ']')?
> +            |   StringIdentifier ('[' Number ']')?
> +            )
> +            (vfrExtensionData)*
> +        )?
> +        (
> +            ',' (vfrStatementExtension)*
> +            'endguidop'
> +        )?
> +        ';'
> +    ;
> +
> +
> +vfrExtensionData
> +locals[TFName='', FName='', TFValue=None]
> +    :   ',' 'data' ('[' I=Number ']')?
> +        ( '.' arrayName)*  '=' N=Number
> +    ;
> +
> +
> +vfrStatementModal
> +locals[Node]
> +    : vfrModalTag ';'
> +    ;
> +
> +vfrModalTag
> +locals[Node=IfrTreeNode(EFI_IFR_MODAL_TAG_OP)]
> +    :   'modal'
> +    ;
> +
> +vfrStatementExpression[ParentNode]
> +locals[ExpInfo=ExpressionInfo(), Nodes=[]]
> +    :   andTerm[localctx.ExpInfo] (L='OR' andTerm[localctx.ExpInfo])*
> +    ;
> +
> +vfrStatementExpressionSub[ParentNodes]
> +locals[ExpInfo=ExpressionInfo(), Nodes=[]]
> +    :   andTerm[localctx.ExpInfo] ('OR' andTerm[localctx.ExpInfo])*
> +    ;
> +
> +andTerm[ExpInfo]
> +locals[Nodes=[], Line]
> +    :   bitwiseorTerm[ExpInfo] (L='AND' bitwiseorTerm[ExpInfo])*
> +    ;
> +
> +bitwiseorTerm[ExpInfo]
> +locals[Nodes=[], Line]
> +    :   bitwiseandTerm[ExpInfo] (L='|' bitwiseandTerm[ExpInfo])*
> +    ;
> +
> +
> +bitwiseandTerm[ExpInfo]
> +locals[Nodes=[], Line]
> +    :   equalTerm[ExpInfo] (L='&' equalTerm[ExpInfo])*
> +    ;
> +
> +
> +equalTerm[ExpInfo]
> +locals[Nodes=[], Line]
> +    :   compareTerm[ExpInfo]
> +        (equalTermSupplementary[ExpInfo])*
> +    ;
> +
> +
> +equalTermSupplementary[ExpInfo]
> +locals[Nodes=[]]
> +    :   ('==' compareTerm[ExpInfo])  # equalTermEqualRule
> +        |
> +        ('!=' compareTerm[ExpInfo]) # equalTermNotEqualRule
> +    ;
> +
> +compareTerm[ExpInfo]
> +locals[Nodes=[]]
> +    :   shiftTerm[ExpInfo]
> +        (compareTermSupplementary[ExpInfo])*
> +    ;
> +
> +compareTermSupplementary[ExpInfo]
> +locals[Nodes=[]]
> +    :   ('<' shiftTerm[ExpInfo])   # compareTermLessRule
> +        |
> +        ('<=' shiftTerm[ExpInfo])  #  compareTermLessEqualRule
> +        |
> +        ('>' shiftTerm[ExpInfo])   #  compareTermGreaterRule
> +        |
> +        ('>=' shiftTerm[ExpInfo])  #  compareTermGreaterEqualRule
> +    ;
> +
> +shiftTerm[ExpInfo]
> +locals[Nodes=[]]
> +    :   addMinusTerm[ExpInfo]
> +        (shiftTermSupplementary[ExpInfo])*
> +    ;
> +
> +shiftTermSupplementary[ExpInfo]
> +locals[Nodes=[]]
> +    :   ('<<' addMinusTerm[ExpInfo])  # shiftTermLeft
> +        |
> +        ('>>' addMinusTerm[ExpInfo]) # shiftTermRight
> +    ;
> +
> +addMinusTerm[ExpInfo]
> +locals[Nodes=[]]
> +    :   multdivmodTerm[ExpInfo]
> +        (addMinusTermSupplementary[ExpInfo])*
> +    ;
> +
> +addMinusTermSupplementary[ExpInfo]
> +locals[Nodes=[]]
> +    :   ('+' multdivmodTerm[ExpInfo]) # addMinusTermpAdd
> +        |
> +        ('-' multdivmodTerm[ExpInfo]) # addMinusTermSubtract
> +    ;
> +
> +multdivmodTerm[ExpInfo]
> +locals[Nodes=[]]
> +    :   castTerm[ExpInfo]
> +        (multdivmodTermSupplementary[ExpInfo])*
> +    ;
> +
> +multdivmodTermSupplementary[ExpInfo]
> +locals[Nodes=[]]
> +    :   ('*' castTerm[ExpInfo]) # multdivmodTermMul
> +        |
> +        ('/' castTerm[ExpInfo]) # multdivmodTermDiv
> +        |
> +        ('%' castTerm[ExpInfo]) # multdivmodTermModulo
> +    ;
> +
> +castTerm[ExpInfo]
> +locals[Nodes=[]]
> +    :   (castTermSub)*
> +        atomTerm[ExpInfo]
> +    ;
> +
> +castTermSub
> +locals[CastType=0xFF]
> +    :   '('
> +        (  'BOOLEAN'
> +        |  'UINT64'
> +        |  'UINT32'
> +        |  'UINT16'
> +        |  'UINT8'
> +        )
> +        ')'
> +
> +    ;
> +
> +atomTerm[ExpInfo]
> +locals[Nodes=[]]
> +    :   vfrExpressionCatenate[ExpInfo]
> +    |   vfrExpressionMatch[ExpInfo]
> +    |   vfrExpressionMatch2[ExpInfo]
> +    |   vfrExpressionParen[ExpInfo]
> +    |   vfrExpressionBuildInFunction[ExpInfo]
> +    |   vfrExpressionConstant[ExpInfo]
> +    |   vfrExpressionUnaryOp[ExpInfo]
> +    |   vfrExpressionTernaryOp[ExpInfo]
> +    |   vfrExpressionMap[ExpInfo]
> +    |   ('NOT' atomTerm[ExpInfo])
> +    ;
> +
> +vfrExpressionCatenate[ExpInfo]
> +locals[Nodes=[]]
> +    :   'catenate'
> +        '(' vfrStatementExpressionSub[localctx.Nodes] ','
> vfrStatementExpressionSub[localctx.Nodes] ')'
> +    ;
> +
> +vfrExpressionMatch[ExpInfo]
> +locals[Nodes=[]]
> +    :   'match'
> +        '(' vfrStatementExpressionSub[localctx.Nodes]  ','
> vfrStatementExpressionSub[localctx.Nodes] ')'
> +    ;
> +
> +vfrExpressionMatch2[ExpInfo]
> +locals[Nodes=[]]
> +    :   'match2'
> +        '(' vfrStatementExpressionSub[localctx.Nodes] ','
> +        vfrStatementExpressionSub[localctx.Nodes]  ','
> +        guidDefinition ')'
> +    ;
> +
> +vfrExpressionParen[ExpInfo]
> +locals[Nodes=[]]
> +    :   '(' vfrStatementExpressionSub[localctx.Nodes]  ')'
> +    ;
> +
> +vfrExpressionBuildInFunction[ExpInfo]
> +locals[Node]
> +    :   dupExp[ExpInfo]
> +    |   vareqvalExp[ExpInfo]
> +    |   ideqvalExp[ExpInfo]
> +    |   ideqidExp[ExpInfo]
> +    |   ideqvallistExp[ExpInfo]
> +    |   questionref1Exp[ExpInfo]
> +    |   rulerefExp[ExpInfo]
> +    |   stringref1Exp[ExpInfo]
> +    |   pushthisExp[ExpInfo]
> +    |   securityExp[ExpInfo]
> +    |   getExp[ExpInfo]
> +    ;
> +
> +dupExp[ExpInfo]
> +locals[Node=IfrTreeNode(EFI_IFR_DUP_OP)]
> +    :   'dup'
> +    ;
> +
> +
> +vareqvalExp[ExpInfo]
> +locals[Node]
> +    :   'vareqval'
> +        'var' '(' VN=Number ')'
> +        (   '==' Number
> +	    |   '<=' Number
> +	    |   '<'  Number
> +	    |   '>=' Number
> +	    |   '>'  Number
> +        )
> +    ;
> +
> +ideqvalExp[ExpInfo]
> +locals[Node]
> +    :   I='ideqval' vfrQuestionDataFieldName
> +        (   '==' Number
> +	    |   '<=' Number
> +	    |   '<' Number
> +	    |   '>=' Number
> +	    |   '>' Number
> +        )
> +    ;
> +
> +ideqidExp[ExpInfo]
> +locals[Node]
> +    :   I='ideqid' vfrQuestionDataFieldName
> +        (   E='==' vfrQuestionDataFieldName
> +	    |   LE='<=' vfrQuestionDataFieldName
> +	    |   L='<' vfrQuestionDataFieldName
> +	    |   BE='>=' vfrQuestionDataFieldName
> +	    |   B='>' vfrQuestionDataFieldName
> +        )
> +    ;
> +
> +ideqvallistExp[ExpInfo]
> +locals[Node]
> +    :   'ideqvallist' vfrQuestionDataFieldName '==' (Number)+
> +    ;
> +
> +vfrQuestionDataFieldName
> +locals[QId=EFI_QUESTION_ID_INVALID, Mask=0, VarIdStr='', Line=None]
> +    :   (SN1=StringIdentifier '[' I=Number ']') #
> vfrQuestionDataFieldNameRule1
> +        |   (SN2=StringIdentifier ('.' arrayName)*) #
> vfrQuestionDataFieldNameRule2
> +    ;
> +
> +arrayName
> +locals[SubStr='', SubStrZ='']
> +    : StringIdentifier ('[' N=Number ']')?
> +    ;
> +
> +questionref1Exp[ExpInfo]
> +locals[Node=IfrTreeNode(EFI_IFR_QUESTION_REF1_OP)]
> +    :   'questionref'
> +        '(' ( StringIdentifier | Number ) ')'
> +    ;
> +
> +rulerefExp[ExpInfo]
> +locals[Node=IfrTreeNode(EFI_IFR_RULE_REF_OP)]
> +    :   'ruleref' '(' StringIdentifier ')'
> +    ;
> +
> +stringref1Exp[ExpInfo]
> +locals[Node=IfrTreeNode(EFI_IFR_STRING_REF1_OP)]
> +    :   'stringref' '('
> +        (
> +            'STRING_TOKEN' '(' Number ')'
> +        |   Number
> +        )
> +
> +
> +    ')'
> +    ;
> +
> +pushthisExp[ExpInfo]
> +locals[Node=IfrTreeNode(EFI_IFR_THIS_OP)]
> +    :   'pushthis'
> +    ;
> +
> +securityExp[ExpInfo]
> +locals[Node=IfrTreeNode(EFI_IFR_SECURITY_OP)]
> +    :   'security' '(' guidDefinition ')'
> +    ;
> +
> +numericVarStoreType
> +locals[VarType]
> +    :   'NUMERIC_SIZE_1'
> +    |   'NUMERIC_SIZE_2'
> +    |   'NUMERIC_SIZE_4'
> +    |   'NUMERIC_SIZE_8'
> +    ;
> +
> +getExp[ExpInfo]
> +locals[BaseInfo=EFI_VARSTORE_INFO(),
> Node=IfrTreeNode(EFI_IFR_GET_OP)]
> +    :   'get' '(' vfrStorageVarId[localctx.BaseInfo, False]('|' 'flags' '='
> numericVarStoreType)? ')'
> +    ;
> +
> +vfrExpressionConstant[ExpInfo]
> +locals[Node]
> +    :   'TRUE'
> +    |   'FALSE'
> +    |   'ONE'
> +    |   'ONES'
> +    |   'ZERO'
> +    |   'UNDEFINED'
> +    |   'VERSION'
> +    |   Number
> +    ;
> +
> +vfrExpressionUnaryOp[ExpInfo]
> +locals[Nodes]
> +    :   lengthExp[ExpInfo]
> +    |   bitwisenotExp[ExpInfo]
> +    |   question23refExp[ExpInfo]
> +    |   stringref2Exp[ExpInfo]
> +    |   toboolExp[ExpInfo]
> +    |   tostringExp[ExpInfo]
> +    |   unintExp[ExpInfo]
> +    |   toupperExp[ExpInfo]
> +    |   tolwerExp[ExpInfo]
> +    |   setExp[ExpInfo]
> +    ;
> +
> +lengthExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'length' '(' vfrStatementExpressionSub[localctx.Nodes] ')'
> +    ;
> +
> +bitwisenotExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   '~' '(' vfrStatementExpressionSub[localctx.Nodes] ')'
> +    ;
> +
> +question23refExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'questionrefval'
> +        '('
> +        (DevicePath '=' 'STRING_TOKEN' '(' Number ')' ',' )?
> +        (Uuid '=' guidDefinition ',' )?
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ')'
> +    ;
> +
> +stringref2Exp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'stringrefval' '(' vfrStatementExpressionSub[localctx.Nodes] ')'
> +    ;
> +
> +toboolExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'boolval' '(' vfrStatementExpressionSub[localctx.Nodes] ')'
> +    ;
> +
> +tostringExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'stringval' ('format' '=' Number ',' )?
> +        '(' vfrStatementExpressionSub[localctx.Nodes] ')'
> +    ;
> +
> +unintExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'unintval' '(' vfrStatementExpressionSub[localctx.Nodes] ')'
> +    ;
> +
> +toupperExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'toupper' '(' vfrStatementExpressionSub[localctx.Nodes] ')'
> +    ;
> +
> +tolwerExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'tolower' '(' vfrStatementExpressionSub[localctx.Nodes] ')'
> +    ;
> +
> +setExp[ExpInfo]
> +locals[BaseInfo=EFI_VARSTORE_INFO(), Nodes=[]]
> +    :   'set'
> +        '('
> +        vfrStorageVarId[localctx.BaseInfo, False]('|' 'flags' '='
> numericVarStoreType)? ','
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ')'
> +    ;
> +
> +vfrExpressionTernaryOp[ExpInfo]
> +locals[Nodes]
> +    :   conditionalExp[ExpInfo]
> +    |   findExp[ExpInfo]
> +    |   midExp[ExpInfo]
> +    |   tokenExp[ExpInfo]
> +    |   spanExp[ExpInfo]
> +    ;
> +
> +conditionalExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'cond'
> +        '('
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        '?'
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ':'
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ')'
> +    ;
> +
> +findExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'find'
> +        '('
> +        findFormat[ExpInfo] ('|' findFormat[ExpInfo])*
> +        ','
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ','
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ','
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ')'
> +    ;
> +
> +findFormat[ExpInfo]
> +locals[Format=0]
> +    :   'SENSITIVE' | 'INSENSITIVE'
> +    ;
> +
> +midExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'mid'
> +        '('
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ','
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ','
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ')'
> +    ;
> +
> +tokenExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'token'
> +        '('
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ','
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ','
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ')'
> +    ;
> +
> +spanExp[ExpInfo]
> +locals[Nodes=[]]
> +    :   'span'
> +        '('
> +        'flags' '=' spanFlags ('|' spanFlags)*
> +        ','
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ','
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ','
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ')'
> +    ;
> +
> +spanFlags
> +locals[Flag=0]
> +    :   Number
> +    |   'LAST_NON_MATCH'
> +    |   'FIRST_NON_MATCH'
> +    ;
> +
> +vfrExpressionMap[ExpInfo]
> +locals[Nodes=[], Node=IfrTreeNode()]
> +    :   'map'
> +        '('
> +        vfrStatementExpressionSub[localctx.Nodes]
> +        ':'
> +        (   vfrStatementExpression[localctx.Node]
> +            ','
> +            vfrStatementExpression[localctx.Node]
> +            ';'
> +        )*
> +        ')'
> +    ;
> +
> +
> +Define :'#define';
> +Include : '#include';
> +FormPkgType : 'formpkgtype';
> +OpenBrace : '{';
> +CloseBrace : '}';
> +OpenParen : '(';
> +CloseParen : ')';
> +OpenBracket : '[';
> +CloseBracket : ']';
> +Dot : '.';
> +Negative : '-';
> +Colon : ':';
> +Slash : '/';
> +Semicolon : ';';
> +Comma : ',';
> +Equal : '==';
> +NotEqual : '!=';
> +LessEqual: '<=';
> +Less:'<';
> +GreaterEqual:'>=';
> +Greater:'>';
> +BitWiseOr: '|';
> +BitWiseAnd: '&';
> +
> +DevicePath : 'devicepath';
> +FormSet : 'formset';
> +FormSetId : 'formsetid';
> +EndFormSet : 'endformset';
> +Title : 'title';
> +FormId : 'formid';
> +OneOf : 'oneof';
> +EndOneOf : 'endoneof';
> +Prompt : 'prompt';
> +OrderedList : 'orderedlist';
> +MaxContainers : 'maxcontainers';
> +EndList : 'endlist';
> +EndForm : 'endform';
> +Form : 'form';
> +FormMap : 'formmap';
> +MapTitle : 'maptitle';
> +MapGuid : 'mapguid';
> +Subtitle : 'subtitle';
> +EndSubtitle : 'endsubtitle';
> +Help : 'help';
> +Text : 'text';
> +Option : 'option';
> +FLAGS : 'flags';
> +Date : 'date';
> +EndDate : 'enddate';
> +Year : 'year';
> +Month : 'month';
> +Day : 'day';
> +Time : 'time';
> +EndTime : 'endtime';
> +Hour : 'hour';
> +Minute : 'minute';
> +Second : 'second';
> +GrayOutIf : 'grayoutif';
> +Label : 'label';
> +Timeout : 'timeout';
> +Inventory : 'inventory';
> +NonNvDataMap : '_NON_NV_DATA_MAP';
> +Struct : 'struct';
> +Union : 'union';
> +Boolean : 'BOOLEAN';
> +Uint64 : 'UINT64';
> +Uint32 : 'UINT32';
> +Uint16 : 'UINT16';
> +Uint8 :'UINT8';
> +EFI_STRING_ID :'EFI_STRING_ID';
> +EFI_HII_DATE : 'EFI_HII_DATE';
> +EFI_HII_TIME : 'EFI_HII_TIME';
> +EFI_HII_REF : 'EFI_HII_REF';
> +Uuid : 'guid';
> +CheckBox : 'checkbox';
> +EndCheckBox : 'endcheckbox';
> +Numeric : 'numeric';
> +EndNumeric : 'endnumeric';
> +Minimum : 'minimum';
> +Maximum : 'maximum';
> +Step : 'step';
> +Default : 'default';
> +Password : 'password';
> +EndPassword : 'endpassword';
> +String : 'string';
> +EndString : 'endstring';
> +MinSize : 'minsize';
> +MaxSize : 'maxsize';
> +Encoding : 'encoding';
> +SuppressIf : 'suppressif';
> +DisableIf : 'disableif';
> +Hidden : 'hidden';
> +Goto : 'goto';
> +FormSetGuid : 'formsetguid';
> +InconsistentIf : 'inconsistentif';
> +WarningIf : 'warningif';
> +NoSubmitIf : 'nosubmitif';
> +EndIf : 'endif';
> +Key : 'key';
> +DefaultFlag : 'DEFAULT';
> +ManufacturingFlag : 'MANUFACTURING';
> +CheckBoxDefaultFlag : 'CHECKBOX_DEFAULT';
> +CheckBoxDefaultMfgFlag : 'CHECKBOX_DEFAULT_MFG';
> +InteractiveFlag : 'INTERACTIVE';
> +NVAccessFlag : 'NV_ACCESS';
> +ResetRequiredFlag : 'RESET_REQUIRED';
> +ReconnectRequiredFlag : 'RECONNECT_REQUIRED';
> +LateCheckFlag : 'LATE_CHECK';
> +ReadOnlyFlag : 'READ_ONLY';
> +OptionOnlyFlag : 'OPTIONS_ONLY';
> +RestStyleFlag : 'REST_STYLE';
> +Class : 'class';
> +Subclass : 'subclass';
> +ClassGuid : 'classguid';
> +TypeDef : 'typedef';
> +Restore : 'restore';
> +Save : 'save';
> +Defaults : 'defaults';
> +Banner :  'banner';
> +Align : 'align';
> +Left : 'left';
> +Right : 'right';
> +Center : 'center';
> +Line : 'line';
> +Name : 'name';
> +
> +VarId: 'varid';
> +Question: 'question';
> +QuestionId: 'questionid';
> +Image: 'image';
> +Locked: 'locked';
> +Rule: 'rule';
> +EndRule: 'endrule';
> +Value: 'value';
> +Read: 'read';
> +Write: 'write';
> +ResetButton: 'resetbutton';
> +EndResetButton: 'endresetbutton';
> +DefaultStore: 'defaultstore';
> +Attribute: 'attribute';
> +Varstore: 'varstore';
> +Efivarstore: 'efivarstore';
> +VarSize: 'varsize';
> +NameValueVarStore: 'namevaluevarstore';
> +Action: 'action';
> +Config: 'config';
> +EndAction: 'endaction';
> +Refresh: 'refresh';
> +Interval: 'interval';
> +VarstoreDevice: 'varstoredevice';
> +GuidOp: 'guidop';
> +EndGuidOp: 'endguidop';
> +DataType: 'datatype';
> +Data: 'data';
> +Modal: 'modal';
> +
> +//
> +// Define the class and subclass tokens
> +//
> +//
> +ClassNonDevice: 'NON_DEVICE';
> +ClassDiskDevice: 'DISK_DEVICE';
> +ClassVideoDevice: 'VIDEO_DEVICE';
> +ClassNetworkDevice: 'NETWORK_DEVICE';
> +ClassInputDevice: 'INPUT_DEVICE';
> +ClassOnBoardDevice: 'ONBOARD_DEVICE';
> +ClassOtherDevice: 'OTHER_DEVICE';
> +
> +SubclassSetupApplication: 'SETUP_APPLICATION';
> +SubclassGeneralApplication: 'GENERAL_APPLICATION';
> +SubclassFrontPage: 'FRONT_PAGE';
> +SubclassSingleUse: 'SINGLE_USE';
> +
> +YearSupppressFlag: 'YEAR_SUPPRESS';
> +MonthSuppressFlag: 'MONTH_SUPPRESS';
> +DaySuppressFlag: 'DAY_SUPPRESS';
> +HourSupppressFlag: 'HOUR_SUPPRESS';
> +MinuteSuppressFlag: 'MINUTE_SUPPRESS';
> +SecondSuppressFlag: 'SECOND_SUPPRESS';
> +StorageNormalFlag: 'STORAGE_NORMAL';
> +StorageTimeFlag: 'STORAGE_TIME';
> +StorageWakeUpFlag: 'STORAGE_WAKEUP';
> +
> +UniQueFlag: 'UNIQUE';
> +NoEmptyFlag: 'NOEMPTY';
> +
> +Cond: 'cond';
> +Find: 'find';
> +Mid: 'mid';
> +Tok: 'token';
> +Span: 'span';
> +
> +// The syntax of expression
> +
> +Dup: 'dup';
> +VarEqVal: 'vareqval';
> +Var: 'var';
> +IdEqVal: 'ideqval';
> +IdEqId: 'ideqid';
> +IdEqValList: 'ideqvallist';
> +QuestionRef: 'questionref';
> +RuleRef: 'ruleref';
> +StringRef: 'stringref';
> +PushThis: 'pushthis';
> +Security: 'security';
> +Get: 'get';
> +TrueSymbol: 'TRUE';
> +FalseSymbol: 'FALSE';
> +One: 'ONE';
> +Ones: 'ONES';
> +Zero: 'ZERO';
> +Undefined: 'UNDEFINED';
> +Version: 'VERSION';
> +Length: 'length';
> +AND: 'AND';
> +OR: 'OR';
> +NOT: 'NOT';
> +Set: 'set';
> +BitWiseNot: '~';
> +BoolVal: 'boolval';
> +StringVal: 'stringval';
> +UnIntVal: 'unintval';
> +ToUpper: 'toupper';
> +ToLower: 'tolower';
> +Match: 'match';
> +Match2: 'match2';
> +Catenate: 'catenate';
> +QuestionRefVal: 'questionrefval';
> +StringRefVal: 'stringrefval';
> +Map: 'map';
> +RefreshGuid: 'refreshguid';
> +StringToken: 'STRING_TOKEN';
> +
> +OptionDefault: 'OPTION_DEFAULT';
> +OptionDefaultMfg: 'OPTION_DEFAULT_MFG';
> +
> +NumericSizeOne: 'NUMERIC_SIZE_1';
> +NumericSizeTwo: 'NUMERIC_SIZE_2';
> +NumericSizeFour: 'NUMERIC_SIZE_4';
> +NumericSizeEight: 'NUMERIC_SIZE_8';
> +DisPlayIntDec: 'DISPLAY_INT_DEC';
> +DisPlayUIntDec: 'DISPLAY_UINT_DEC';
> +DisPlayUIntHex: 'DISPLAY_UINT_HEX';
> +
> +Insensitive:  'INSENSITIVE';
> +Sensitive: 'SENSITIVE';
> +
> +LastNonMatch: 'LAST_NON_MATCH';
> +FirstNonMatch: 'FIRST_NON_MATCH';
> +
> +
> +
> +Number
> +    :   ('0x'[0-9A-Fa-f]+) | [0-9]+
> +    ;
> +
> +StringIdentifier
> +    :   [A-Za-z_][A-Za-z_0-9]*
> +    ;
> +
> +ComplexDefine
> +    :   '#' Whitespace? 'define'  ~[#\r\n]*
> +        -> skip
> +    ;
> +
> +
> +LineDefinition
> +    :   '#' Whitespace? 'line'  ~[#\r\n]*
> +        -> skip
> +    ;
> +
> +IncludeDefinition
> +    :   '#' Whitespace? 'include'  ~[#\r\n]*
> +        -> skip
> +    ;
> +
> +Whitespace
> +    :   [ \t]+
> +        -> skip
> +    ;
> +
> +Newline
> +    :   (   '\r' '\n'?
> +        |   '\n'
> +        )
> +        -> skip
> +    ;
> +
> +LineComment
> +    :   '//' ~[\r\n]*
> +        -> skip
> +    ;
> +
> +// Skip over 'extern' in any included .H file
> +Extern
> +    : 'extern' ~[#\r\n]*
> +        -> skip
> +    ;
> \ No newline at end of file
> diff --git a/BaseTools/Source/Python/VfrCompiler/VfrSyntaxLexer.py
> b/BaseTools/Source/Python/VfrCompiler/VfrSyntaxLexer.py
> new file mode 100644
> index 000000000000..e99348b7add0
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/VfrSyntaxLexer.py
> @@ -0,0 +1,1709 @@
> +# Generated from VfrSyntax.g4 by ANTLR 4.7.2
> +from antlr4 import *
> +from io import StringIO
> +from typing.io import TextIO
> +import sys
> +
> +
> +
> +from IfrCtypes import *
> +from IfrFormPkg import *
> +from IfrUtility import *
> +from IfrTree import *
> +
> +
> +
> +def serializedATN():
> +    with StringIO() as buf:
> +
> buf.write("\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\2\u01
> 02")
> +        buf.write("\u0ab7\b\1\4\2\t\2\4\3\t\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7")
> +        buf.write("\t\7\4\b\t\b\4\t\t\t\4\n\t\n\4\13\t\13\4\f\t\f\4\r\t\r")
> +        buf.write("\4\16\t\16\4\17\t\17\4\20\t\20\4\21\t\21\4\22\t\22\4\23")
> +        buf.write("\t\23\4\24\t\24\4\25\t\25\4\26\t\26\4\27\t\27\4\30\t\30")
> +        buf.write("\4\31\t\31\4\32\t\32\4\33\t\33\4\34\t\34\4\35\t\35\4\36")
> +        buf.write("\t\36\4\37\t\37\4 \t \4!\t!\4\"\t\"\4#\t#\4$\t$\4%\t%")
> +        buf.write("\4&\t&\4\'\t\'\4(\t(\4)\t)\4*\t*\4+\t+\4,\t,\4-\t-\4.")
> +        buf.write("\t.\4/\t/\4\60\t\60\4\61\t\61\4\62\t\62\4\63\t\63\4\64")
> +        buf.write("\t\64\4\65\t\65\4\66\t\66\4\67\t\67\48\t8\49\t9\4:\t:")
> +        buf.write("\4;\t;\4<\t<\4=\t=\4>\t>\4?\t?\4@\t@\4A\tA\4B\tB\4C\t")
> +        buf.write("C\4D\tD\4E\tE\4F\tF\4G\tG\4H\tH\4I\tI\4J\tJ\4K\tK\4L\t")
> +
> buf.write("L\4M\tM\4N\tN\4O\tO\4P\tP\4Q\tQ\4R\tR\4S\tS\4T\tT\4U\t")
> +        buf.write("U\4V\tV\4W\tW\4X\tX\4Y\tY\4Z\tZ\4[\t[\4\\\t\\\4]\t]\4")
> +        buf.write("^\t^\4_\t_\4`\t`\4a\ta\4b\tb\4c\tc\4d\td\4e\te\4f\tf\4")
> +        buf.write("g\tg\4h\th\4i\ti\4j\tj\4k\tk\4l\tl\4m\tm\4n\tn\4o\to\4")
> +        buf.write("p\tp\4q\tq\4r\tr\4s\ts\4t\tt\4u\tu\4v\tv\4w\tw\4x\tx\4")
> +        buf.write("y\ty\4z\tz\4{\t{\4|\t|\4}\t}\4~\t~\4\177\t\177\4\u0080")
> +
> buf.write("\t\u0080\4\u0081\t\u0081\4\u0082\t\u0082\4\u0083\t\u0083")
> +
> buf.write("\4\u0084\t\u0084\4\u0085\t\u0085\4\u0086\t\u0086\4\u0087")
> +
> buf.write("\t\u0087\4\u0088\t\u0088\4\u0089\t\u0089\4\u008a\t\u008a")
> +
> buf.write("\4\u008b\t\u008b\4\u008c\t\u008c\4\u008d\t\u008d\4\u008e")
> +
> buf.write("\t\u008e\4\u008f\t\u008f\4\u0090\t\u0090\4\u0091\t\u0091")
> +
> buf.write("\4\u0092\t\u0092\4\u0093\t\u0093\4\u0094\t\u0094\4\u0095")
> +
> buf.write("\t\u0095\4\u0096\t\u0096\4\u0097\t\u0097\4\u0098\t\u0098")
> +
> buf.write("\4\u0099\t\u0099\4\u009a\t\u009a\4\u009b\t\u009b\4\u009c")
> +
> buf.write("\t\u009c\4\u009d\t\u009d\4\u009e\t\u009e\4\u009f\t\u009f")
> +
> buf.write("\4\u00a0\t\u00a0\4\u00a1\t\u00a1\4\u00a2\t\u00a2\4\u00a3")
> +
> buf.write("\t\u00a3\4\u00a4\t\u00a4\4\u00a5\t\u00a5\4\u00a6\t\u00a6")
> +
> buf.write("\4\u00a7\t\u00a7\4\u00a8\t\u00a8\4\u00a9\t\u00a9\4\u00aa")
> +
> buf.write("\t\u00aa\4\u00ab\t\u00ab\4\u00ac\t\u00ac\4\u00ad\t\u00ad")
> +
> buf.write("\4\u00ae\t\u00ae\4\u00af\t\u00af\4\u00b0\t\u00b0\4\u00b1")
> +
> buf.write("\t\u00b1\4\u00b2\t\u00b2\4\u00b3\t\u00b3\4\u00b4\t\u00b4")
> +
> buf.write("\4\u00b5\t\u00b5\4\u00b6\t\u00b6\4\u00b7\t\u00b7\4\u00b8")
> +
> buf.write("\t\u00b8\4\u00b9\t\u00b9\4\u00ba\t\u00ba\4\u00bb\t\u00bb")
> +
> buf.write("\4\u00bc\t\u00bc\4\u00bd\t\u00bd\4\u00be\t\u00be\4\u00bf")
> +
> buf.write("\t\u00bf\4\u00c0\t\u00c0\4\u00c1\t\u00c1\4\u00c2\t\u00c2")
> +
> buf.write("\4\u00c3\t\u00c3\4\u00c4\t\u00c4\4\u00c5\t\u00c5\4\u00c6")
> +
> buf.write("\t\u00c6\4\u00c7\t\u00c7\4\u00c8\t\u00c8\4\u00c9\t\u00c9")
> +
> buf.write("\4\u00ca\t\u00ca\4\u00cb\t\u00cb\4\u00cc\t\u00cc\4\u00cd")
> +
> buf.write("\t\u00cd\4\u00ce\t\u00ce\4\u00cf\t\u00cf\4\u00d0\t\u00d0")
> +
> buf.write("\4\u00d1\t\u00d1\4\u00d2\t\u00d2\4\u00d3\t\u00d3\4\u00d4")
> +
> buf.write("\t\u00d4\4\u00d5\t\u00d5\4\u00d6\t\u00d6\4\u00d7\t\u00d7")
> +
> buf.write("\4\u00d8\t\u00d8\4\u00d9\t\u00d9\4\u00da\t\u00da\4\u00db")
> +
> buf.write("\t\u00db\4\u00dc\t\u00dc\4\u00dd\t\u00dd\4\u00de\t\u00de")
> +
> buf.write("\4\u00df\t\u00df\4\u00e0\t\u00e0\4\u00e1\t\u00e1\4\u00e2")
> +
> buf.write("\t\u00e2\4\u00e3\t\u00e3\4\u00e4\t\u00e4\4\u00e5\t\u00e5")
> +
> buf.write("\4\u00e6\t\u00e6\4\u00e7\t\u00e7\4\u00e8\t\u00e8\4\u00e9")
> +
> buf.write("\t\u00e9\4\u00ea\t\u00ea\4\u00eb\t\u00eb\4\u00ec\t\u00ec")
> +
> buf.write("\4\u00ed\t\u00ed\4\u00ee\t\u00ee\4\u00ef\t\u00ef\4\u00f0")
> +
> buf.write("\t\u00f0\4\u00f1\t\u00f1\4\u00f2\t\u00f2\4\u00f3\t\u00f3")
> +
> buf.write("\4\u00f4\t\u00f4\4\u00f5\t\u00f5\4\u00f6\t\u00f6\4\u00f7")
> +
> buf.write("\t\u00f7\4\u00f8\t\u00f8\4\u00f9\t\u00f9\4\u00fa\t\u00fa")
> +
> buf.write("\4\u00fb\t\u00fb\4\u00fc\t\u00fc\4\u00fd\t\u00fd\4\u00fe")
> +
> buf.write("\t\u00fe\4\u00ff\t\u00ff\4\u0100\t\u0100\4\u0101\t\u0101")
> +        buf.write("\3\2\3\2\3\2\3\2\3\2\3\3\3\3\3\3\3\3\3\3\3\4\3\4\3\4\3")
> +        buf.write("\4\3\5\3\5\3\5\3\5\3\5\3\5\3\5\3\5\3\6\3\6\3\6\3\6\3\6")
> +
> buf.write("\3\7\3\7\3\b\3\b\3\b\3\b\3\b\3\b\3\b\3\b\3\b\3\b\3\b\3")
> +        buf.write("\b\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\n\3\n")
> +        buf.write("\3\n\3\n\3\n\3\n\3\n\3\n\3\n\3\n\3\n\3\13\3\13\3\13\3")
> +        buf.write("\f\3\f\3\f\3\r\3\r\3\16\3\16\3\17\3\17\3\20\3\20\3\20")
> +
> buf.write("\3\20\3\20\3\20\3\20\3\21\3\21\3\22\3\22\3\22\3\22\3\22")
> +
> buf.write("\3\22\3\22\3\22\3\23\3\23\3\23\3\23\3\23\3\23\3\23\3\23")
> +
> buf.write("\3\23\3\24\3\24\3\24\3\24\3\24\3\24\3\24\3\24\3\24\3\24")
> +
> buf.write("\3\24\3\24\3\25\3\25\3\26\3\26\3\27\3\27\3\30\3\30\3\31")
> +
> buf.write("\3\31\3\32\3\32\3\33\3\33\3\34\3\34\3\35\3\35\3\36\3\36")
> +        buf.write("\3\37\3\37\3 \3 \3!\3!\3!\3\"\3\"\3\"\3#\3#\3#\3$\3$\3")
> +        buf.write("%\3%\3%\3&\3&\3\'\3\'\3(\3(\3)\3)\3)\3)\3)\3)\3)\3)\3")
> +
> buf.write(")\3)\3)\3*\3*\3*\3*\3*\3*\3*\3*\3+\3+\3+\3+\3+\3+\3+\3")
> +        buf.write("+\3+\3+\3,\3,\3,\3,\3,\3,\3,\3,\3,\3,\3,\3-\3-\3-\3-\3")
> +        buf.write("-\3-\3.\3.\3.\3.\3.\3.\3.\3/\3/\3/\3/\3/\3/\3\60\3\60")
> +
> buf.write("\3\60\3\60\3\60\3\60\3\60\3\60\3\60\3\61\3\61\3\61\3\61")
> +
> buf.write("\3\61\3\61\3\61\3\62\3\62\3\62\3\62\3\62\3\62\3\62\3\62")
> +
> buf.write("\3\62\3\62\3\62\3\62\3\63\3\63\3\63\3\63\3\63\3\63\3\63")
> +
> buf.write("\3\63\3\63\3\63\3\63\3\63\3\63\3\63\3\64\3\64\3\64\3\64")
> +
> buf.write("\3\64\3\64\3\64\3\64\3\65\3\65\3\65\3\65\3\65\3\65\3\65")
> +
> buf.write("\3\65\3\66\3\66\3\66\3\66\3\66\3\67\3\67\3\67\3\67\3\67")
> +        buf.write("\3\67\3\67\3\67\38\38\38\38\38\38\38\38\38\39\39\39\3")
> +        buf.write("9\39\39\39\39\3:\3:\3:\3:\3:\3:\3:\3:\3:\3;\3;\3;\3;\3")
> +        buf.write(";\3;\3;\3;\3;\3;\3;\3;\3<\3<\3<\3<\3<\3=\3=\3=\3=\3=\3")
> +
> buf.write(">\3>\3>\3>\3>\3>\3>\3?\3?\3?\3?\3?\3?\3@\3@\3@\3@\3@\3
> ")
> +
> buf.write("A\3A\3A\3A\3A\3A\3A\3A\3B\3B\3B\3B\3B\3C\3C\3C\3C\3C\3")
> +
> buf.write("C\3D\3D\3D\3D\3E\3E\3E\3E\3E\3F\3F\3F\3F\3F\3F\3F\3F\3")
> +
> buf.write("G\3G\3G\3G\3G\3H\3H\3H\3H\3H\3H\3H\3I\3I\3I\3I\3I\3I\3")
> +        buf.write("I\3J\3J\3J\3J\3J\3J\3J\3J\3J\3J\3K\3K\3K\3K\3K\3K\3L\3")
> +
> buf.write("L\3L\3L\3L\3L\3L\3L\3M\3M\3M\3M\3M\3M\3M\3M\3M\3M\3
> N\3")
> +
> buf.write("N\3N\3N\3N\3N\3N\3N\3N\3N\3N\3N\3N\3N\3N\3N\3N\3O\3O\
> 3")
> +
> buf.write("O\3O\3O\3O\3O\3P\3P\3P\3P\3P\3P\3Q\3Q\3Q\3Q\3Q\3Q\3Q\
> 3")
> +
> buf.write("Q\3R\3R\3R\3R\3R\3R\3R\3S\3S\3S\3S\3S\3S\3S\3T\3T\3T\3")
> +
> buf.write("T\3T\3T\3T\3U\3U\3U\3U\3U\3U\3V\3V\3V\3V\3V\3V\3V\3V\3")
> +
> buf.write("V\3V\3V\3V\3V\3V\3W\3W\3W\3W\3W\3W\3W\3W\3W\3W\3
> W\3W\3")
> +
> buf.write("W\3X\3X\3X\3X\3X\3X\3X\3X\3X\3X\3X\3X\3X\3Y\3Y\3Y\3Y\3")
> +        buf.write("Y\3Y\3Y\3Y\3Y\3Y\3Y\3Y\3Z\3Z\3Z\3Z\3Z\3[\3[\3[\3[\3[\3")
> +        buf.write("[\3[\3[\3[\3\\\3\\\3\\\3\\\3\\\3\\\3\\\3\\\3\\\3\\\3\\")
> +        buf.write("\3\\\3]\3]\3]\3]\3]\3]\3]\3]\3^\3^\3^\3^\3^\3^\3^\3^\3")
> +        buf.write("^\3^\3^\3_\3_\3_\3_\3_\3_\3_\3_\3`\3`\3`\3`\3`\3`\3`\3")
> +
> buf.write("`\3a\3a\3a\3a\3a\3b\3b\3b\3b\3b\3b\3b\3b\3c\3c\3c\3c\3")
> +
> buf.write("c\3c\3c\3c\3c\3d\3d\3d\3d\3d\3d\3d\3d\3d\3d\3d\3d\3e\3")
> +        buf.write("e\3e\3e\3e\3e\3e\3f\3f\3f\3f\3f\3f\3f\3f\3f\3f\3g\3g\3")
> +        buf.write("g\3g\3g\3g\3g\3g\3h\3h\3h\3h\3h\3h\3h\3h\3i\3i\3i\3i\3")
> +        buf.write("i\3i\3i\3i\3i\3j\3j\3j\3j\3j\3j\3j\3j\3j\3j\3j\3k\3k\3")
> +        buf.write("k\3k\3k\3k\3k\3k\3k\3k\3l\3l\3l\3l\3l\3l\3l\3m\3m\3m\3")
> +
> buf.write("m\3m\3n\3n\3n\3n\3n\3n\3n\3n\3n\3n\3n\3n\3o\3o\3o\3o\3")
> +
> buf.write("o\3o\3o\3o\3o\3o\3o\3o\3o\3o\3o\3p\3p\3p\3p\3p\3p\3p\3")
> +
> buf.write("p\3p\3p\3q\3q\3q\3q\3q\3q\3q\3q\3q\3q\3q\3r\3r\3r\3r\3")
> +        buf.write("r\3r\3s\3s\3s\3s\3t\3t\3t\3t\3t\3t\3t\3t\3u\3u\3u\3u\3")
> +
> buf.write("u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3v\3v\3v\3v\3v\3v\3v\3v\3")
> +
> buf.write("v\3v\3v\3v\3v\3v\3v\3v\3v\3w\3w\3w\3w\3w\3w\3w\3w\3w\3")
> +
> buf.write("w\3w\3w\3w\3w\3w\3w\3w\3w\3w\3w\3w\3x\3x\3x\3x\3x\3x\
> 3")
> +        buf.write("x\3x\3x\3x\3x\3x\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3z\3z\3")
> +        buf.write("z\3z\3z\3z\3z\3z\3z\3z\3z\3z\3z\3z\3z\3{\3{\3{\3{\3{\3")
> +        buf.write("{\3{\3{\3{\3{\3{\3{\3{\3{\3{\3{\3{\3{\3{\3|\3|\3|\3|\3")
> +        buf.write("|\3|\3|\3|\3|\3|\3|\3}\3}\3}\3}\3}\3}\3}\3}\3}\3}\3~\3")
> +
> buf.write("~\3~\3~\3~\3~\3~\3~\3~\3~\3~\3~\3~\3\177\3\177\3\177\3")
> +
> buf.write("\177\3\177\3\177\3\177\3\177\3\177\3\177\3\177\3\u0080")
> +
> buf.write("\3\u0080\3\u0080\3\u0080\3\u0080\3\u0080\3\u0081\3\u0081")
> +
> buf.write("\3\u0081\3\u0081\3\u0081\3\u0081\3\u0081\3\u0081\3\u0081")
> +
> buf.write("\3\u0082\3\u0082\3\u0082\3\u0082\3\u0082\3\u0082\3\u0082")
> +
> buf.write("\3\u0082\3\u0082\3\u0082\3\u0083\3\u0083\3\u0083\3\u0083")
> +
> buf.write("\3\u0083\3\u0083\3\u0083\3\u0083\3\u0084\3\u0084\3\u0084")
> +
> buf.write("\3\u0084\3\u0084\3\u0084\3\u0084\3\u0084\3\u0085\3\u0085")
> +
> buf.write("\3\u0085\3\u0085\3\u0085\3\u0086\3\u0086\3\u0086\3\u0086")
> +
> buf.write("\3\u0086\3\u0086\3\u0086\3\u0086\3\u0086\3\u0087\3\u0087")
> +
> buf.write("\3\u0087\3\u0087\3\u0087\3\u0087\3\u0087\3\u0088\3\u0088")
> +
> buf.write("\3\u0088\3\u0088\3\u0088\3\u0088\3\u0089\3\u0089\3\u0089")
> +
> buf.write("\3\u0089\3\u0089\3\u008a\3\u008a\3\u008a\3\u008a\3\u008a")
> +
> buf.write("\3\u008a\3\u008b\3\u008b\3\u008b\3\u008b\3\u008b\3\u008b
> ")
> +
> buf.write("\3\u008b\3\u008c\3\u008c\3\u008c\3\u008c\3\u008c\3\u008d")
> +
> buf.write("\3\u008d\3\u008d\3\u008d\3\u008d\3\u008e\3\u008e\3\u008e
> ")
> +
> buf.write("\3\u008e\3\u008e\3\u008e\3\u008f\3\u008f\3\u008f\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\3\u008f\3\u008f\3\u0090\3\u0090")
> +
> buf.write("\3\u0090\3\u0090\3\u0090\3\u0090\3\u0090\3\u0090\3\u0090")
> +
> buf.write("\3\u0090\3\u0090\3\u0091\3\u0091\3\u0091\3\u0091\3\u0091")
> +
> buf.write("\3\u0091\3\u0092\3\u0092\3\u0092\3\u0092\3\u0092\3\u0092")
> +
> buf.write("\3\u0092\3\u0093\3\u0093\3\u0093\3\u0093\3\u0093\3\u0094")
> +
> buf.write("\3\u0094\3\u0094\3\u0094\3\u0094\3\u0094\3\u0094\3\u0094")
> +
> buf.write("\3\u0095\3\u0095\3\u0095\3\u0095\3\u0095\3\u0095\3\u0096")
> +
> buf.write("\3\u0096\3\u0096\3\u0096\3\u0096\3\u0097\3\u0097\3\u0097")
> +
> buf.write("\3\u0097\3\u0097\3\u0097\3\u0098\3\u0098\3\u0098\3\u0098")
> +
> buf.write("\3\u0098\3\u0098\3\u0098\3\u0098\3\u0098\3\u0098\3\u0098")
> +
> buf.write("\3\u0098\3\u0099\3\u0099\3\u0099\3\u0099\3\u0099\3\u0099")
> +
> buf.write("\3\u0099\3\u0099\3\u0099\3\u0099\3\u0099\3\u0099\3\u0099")
> +
> buf.write("\3\u0099\3\u0099\3\u009a\3\u009a\3\u009a\3\u009a\3\u009a")
> +
> buf.write("\3\u009a\3\u009a\3\u009a\3\u009a\3\u009a\3\u009a\3\u009a")
> +
> buf.write("\3\u009a\3\u009b\3\u009b\3\u009b\3\u009b\3\u009b\3\u009b
> ")
> +
> buf.write("\3\u009b\3\u009b\3\u009b\3\u009b\3\u009c\3\u009c\3\u009c")
> +
> buf.write("\3\u009c\3\u009c\3\u009c\3\u009c\3\u009c\3\u009c\3\u009d")
> +
> buf.write("\3\u009d\3\u009d\3\u009d\3\u009d\3\u009d\3\u009d\3\u009d
> ")
> +
> buf.write("\3\u009d\3\u009d\3\u009d\3\u009d\3\u009e\3\u009e\3\u009e
> ")
> +
> buf.write("\3\u009e\3\u009e\3\u009e\3\u009e\3\u009e\3\u009f\3\u009f")
> +
> buf.write("\3\u009f\3\u009f\3\u009f\3\u009f\3\u009f\3\u009f\3\u009f")
> +
> buf.write("\3\u009f\3\u009f\3\u009f\3\u009f\3\u009f\3\u009f\3\u009f")
> +
> buf.write("\3\u009f\3\u009f\3\u00a0\3\u00a0\3\u00a0\3\u00a0\3\u00a0")
> +
> buf.write("\3\u00a0\3\u00a0\3\u00a1\3\u00a1\3\u00a1\3\u00a1\3\u00a1")
> +
> buf.write("\3\u00a1\3\u00a1\3\u00a2\3\u00a2\3\u00a2\3\u00a2\3\u00a2")
> +
> buf.write("\3\u00a2\3\u00a2\3\u00a2\3\u00a2\3\u00a2\3\u00a3\3\u00a3")
> +
> buf.write("\3\u00a3\3\u00a3\3\u00a3\3\u00a3\3\u00a3\3\u00a3\3\u00a4")
> +
> buf.write("\3\u00a4\3\u00a4\3\u00a4\3\u00a4\3\u00a4\3\u00a4\3\u00a4")
> +
> buf.write("\3\u00a4\3\u00a5\3\u00a5\3\u00a5\3\u00a5\3\u00a5\3\u00a5")
> +
> buf.write("\3\u00a5\3\u00a5\3\u00a5\3\u00a5\3\u00a5\3\u00a5\3\u00a5")
> +
> buf.write("\3\u00a5\3\u00a5\3\u00a6\3\u00a6\3\u00a6\3\u00a6\3\u00a6")
> +
> buf.write("\3\u00a6\3\u00a6\3\u00a7\3\u00a7\3\u00a7\3\u00a7\3\u00a7")
> +
> buf.write("\3\u00a7\3\u00a7\3\u00a7\3\u00a7\3\u00a7\3\u00a8\3\u00a8")
> +
> buf.write("\3\u00a8\3\u00a8\3\u00a8\3\u00a8\3\u00a8\3\u00a8\3\u00a8")
> +
> buf.write("\3\u00a9\3\u00a9\3\u00a9\3\u00a9\3\u00a9\3\u00aa\3\u00aa")
> +
> buf.write("\3\u00aa\3\u00aa\3\u00aa\3\u00aa\3\u00ab\3\u00ab\3\u00ab
> ")
> +
> buf.write("\3\u00ab\3\u00ab\3\u00ab\3\u00ab\3\u00ab\3\u00ab\3\u00ab
> ")
> +
> buf.write("\3\u00ab\3\u00ac\3\u00ac\3\u00ac\3\u00ac\3\u00ac\3\u00ac")
> +
> buf.write("\3\u00ac\3\u00ac\3\u00ac\3\u00ac\3\u00ac\3\u00ac\3\u00ad")
> +
> buf.write("\3\u00ad\3\u00ad\3\u00ad\3\u00ad\3\u00ad\3\u00ad\3\u00ad
> ")
> +
> buf.write("\3\u00ad\3\u00ad\3\u00ad\3\u00ad\3\u00ad\3\u00ae\3\u00ae
> ")
> +
> buf.write("\3\u00ae\3\u00ae\3\u00ae\3\u00ae\3\u00ae\3\u00ae\3\u00ae")
> +
> buf.write("\3\u00ae\3\u00ae\3\u00ae\3\u00ae\3\u00ae\3\u00ae\3\u00af")
> +
> buf.write("\3\u00af\3\u00af\3\u00af\3\u00af\3\u00af\3\u00af\3\u00af")
> +
> buf.write("\3\u00af\3\u00af\3\u00af\3\u00af\3\u00af\3\u00b0\3\u00b0")
> +
> buf.write("\3\u00b0\3\u00b0\3\u00b0\3\u00b0\3\u00b0\3\u00b0\3\u00b0
> ")
> +
> buf.write("\3\u00b0\3\u00b0\3\u00b0\3\u00b0\3\u00b0\3\u00b0\3\u00b1
> ")
> +
> buf.write("\3\u00b1\3\u00b1\3\u00b1\3\u00b1\3\u00b1\3\u00b1\3\u00b1
> ")
> +
> buf.write("\3\u00b1\3\u00b1\3\u00b1\3\u00b1\3\u00b1\3\u00b2\3\u00b2
> ")
> +
> buf.write("\3\u00b2\3\u00b2\3\u00b2\3\u00b2\3\u00b2\3\u00b2\3\u00b2
> ")
> +
> buf.write("\3\u00b2\3\u00b2\3\u00b2\3\u00b2\3\u00b2\3\u00b2\3\u00b2
> ")
> +
> buf.write("\3\u00b2\3\u00b2\3\u00b3\3\u00b3\3\u00b3\3\u00b3\3\u00b3
> ")
> +
> buf.write("\3\u00b3\3\u00b3\3\u00b3\3\u00b3\3\u00b3\3\u00b3\3\u00b3
> ")
> +
> buf.write("\3\u00b3\3\u00b3\3\u00b3\3\u00b3\3\u00b3\3\u00b3\3\u00b3
> ")
> +
> buf.write("\3\u00b3\3\u00b4\3\u00b4\3\u00b4\3\u00b4\3\u00b4\3\u00b4
> ")
> +
> buf.write("\3\u00b4\3\u00b4\3\u00b4\3\u00b4\3\u00b4\3\u00b5\3\u00b5
> ")
> +
> buf.write("\3\u00b5\3\u00b5\3\u00b5\3\u00b5\3\u00b5\3\u00b5\3\u00b5
> ")
> +
> buf.write("\3\u00b5\3\u00b5\3\u00b6\3\u00b6\3\u00b6\3\u00b6\3\u00b6
> ")
> +
> buf.write("\3\u00b6\3\u00b6\3\u00b6\3\u00b6\3\u00b6\3\u00b6\3\u00b6
> ")
> +
> buf.write("\3\u00b6\3\u00b6\3\u00b7\3\u00b7\3\u00b7\3\u00b7\3\u00b7
> ")
> +
> buf.write("\3\u00b7\3\u00b7\3\u00b7\3\u00b7\3\u00b7\3\u00b7\3\u00b7
> ")
> +
> buf.write("\3\u00b7\3\u00b7\3\u00b7\3\u00b8\3\u00b8\3\u00b8\3\u00b8
> ")
> +
> buf.write("\3\u00b8\3\u00b8\3\u00b8\3\u00b8\3\u00b8\3\u00b8\3\u00b8
> ")
> +
> buf.write("\3\u00b8\3\u00b8\3\u00b9\3\u00b9\3\u00b9\3\u00b9\3\u00b9
> ")
> +
> buf.write("\3\u00b9\3\u00b9\3\u00b9\3\u00b9\3\u00b9\3\u00b9\3\u00b9
> ")
> +
> buf.write("\3\u00b9\3\u00b9\3\u00ba\3\u00ba\3\u00ba\3\u00ba\3\u00ba
> ")
> +
> buf.write("\3\u00ba\3\u00ba\3\u00ba\3\u00ba\3\u00ba\3\u00ba\3\u00ba
> ")
> +
> buf.write("\3\u00ba\3\u00ba\3\u00ba\3\u00ba\3\u00bb\3\u00bb\3\u00bb
> ")
> +
> buf.write("\3\u00bb\3\u00bb\3\u00bb\3\u00bb\3\u00bb\3\u00bb\3\u00b
> b")
> +
> buf.write("\3\u00bb\3\u00bb\3\u00bb\3\u00bb\3\u00bb\3\u00bb\3\u00b
> c")
> +
> buf.write("\3\u00bc\3\u00bc\3\u00bc\3\u00bc\3\u00bc\3\u00bc\3\u00bc")
> +
> buf.write("\3\u00bc\3\u00bc\3\u00bc\3\u00bc\3\u00bc\3\u00bc\3\u00bc")
> +
> buf.write("\3\u00bd\3\u00bd\3\u00bd\3\u00bd\3\u00bd\3\u00bd\3\u00b
> d")
> +
> buf.write("\3\u00bd\3\u00bd\3\u00bd\3\u00bd\3\u00bd\3\u00bd\3\u00b
> e")
> +
> buf.write("\3\u00be\3\u00be\3\u00be\3\u00be\3\u00be\3\u00be\3\u00be
> ")
> +
> buf.write("\3\u00be\3\u00be\3\u00be\3\u00be\3\u00be\3\u00be\3\u00be
> ")
> +
> buf.write("\3\u00bf\3\u00bf\3\u00bf\3\u00bf\3\u00bf\3\u00bf\3\u00bf")
> +
> buf.write("\3\u00c0\3\u00c0\3\u00c0\3\u00c0\3\u00c0\3\u00c0\3\u00c0")
> +
> buf.write("\3\u00c0\3\u00c1\3\u00c1\3\u00c1\3\u00c1\3\u00c1\3\u00c2")
> +
> buf.write("\3\u00c2\3\u00c2\3\u00c2\3\u00c2\3\u00c3\3\u00c3\3\u00c3")
> +
> buf.write("\3\u00c3\3\u00c4\3\u00c4\3\u00c4\3\u00c4\3\u00c4\3\u00c4")
> +
> buf.write("\3\u00c5\3\u00c5\3\u00c5\3\u00c5\3\u00c5\3\u00c6\3\u00c6")
> +
> buf.write("\3\u00c6\3\u00c6\3\u00c7\3\u00c7\3\u00c7\3\u00c7\3\u00c7")
> +
> buf.write("\3\u00c7\3\u00c7\3\u00c7\3\u00c7\3\u00c8\3\u00c8\3\u00c8")
> +
> buf.write("\3\u00c8\3\u00c9\3\u00c9\3\u00c9\3\u00c9\3\u00c9\3\u00c9")
> +
> buf.write("\3\u00c9\3\u00c9\3\u00ca\3\u00ca\3\u00ca\3\u00ca\3\u00ca")
> +
> buf.write("\3\u00ca\3\u00ca\3\u00cb\3\u00cb\3\u00cb\3\u00cb\3\u00cb")
> +
> buf.write("\3\u00cb\3\u00cb\3\u00cb\3\u00cb\3\u00cb\3\u00cb\3\u00cb")
> +
> buf.write("\3\u00cc\3\u00cc\3\u00cc\3\u00cc\3\u00cc\3\u00cc\3\u00cc")
> +
> buf.write("\3\u00cc\3\u00cc\3\u00cc\3\u00cc\3\u00cc\3\u00cd\3\u00cd")
> +
> buf.write("\3\u00cd\3\u00cd\3\u00cd\3\u00cd\3\u00cd\3\u00cd\3\u00ce")
> +
> buf.write("\3\u00ce\3\u00ce\3\u00ce\3\u00ce\3\u00ce\3\u00ce\3\u00ce")
> +
> buf.write("\3\u00ce\3\u00ce\3\u00cf\3\u00cf\3\u00cf\3\u00cf\3\u00cf")
> +
> buf.write("\3\u00cf\3\u00cf\3\u00cf\3\u00cf\3\u00d0\3\u00d0\3\u00d0")
> +
> buf.write("\3\u00d0\3\u00d0\3\u00d0\3\u00d0\3\u00d0\3\u00d0\3\u00d1
> ")
> +
> buf.write("\3\u00d1\3\u00d1\3\u00d1\3\u00d2\3\u00d2\3\u00d2\3\u00d2
> ")
> +
> buf.write("\3\u00d2\3\u00d3\3\u00d3\3\u00d3\3\u00d3\3\u00d3\3\u00d3
> ")
> +
> buf.write("\3\u00d4\3\u00d4\3\u00d4\3\u00d4\3\u00d5\3\u00d5\3\u00d5
> ")
> +
> buf.write("\3\u00d5\3\u00d5\3\u00d6\3\u00d6\3\u00d6\3\u00d6\3\u00d6
> ")
> +
> buf.write("\3\u00d7\3\u00d7\3\u00d7\3\u00d7\3\u00d7\3\u00d7\3\u00d7
> ")
> +
> buf.write("\3\u00d7\3\u00d7\3\u00d7\3\u00d8\3\u00d8\3\u00d8\3\u00d8
> ")
> +
> buf.write("\3\u00d8\3\u00d8\3\u00d8\3\u00d8\3\u00d9\3\u00d9\3\u00d9
> ")
> +
> buf.write("\3\u00d9\3\u00d9\3\u00d9\3\u00d9\3\u00da\3\u00da\3\u00da
> ")
> +
> buf.write("\3\u00da\3\u00db\3\u00db\3\u00db\3\u00dc\3\u00dc\3\u00dc
> ")
> +
> buf.write("\3\u00dc\3\u00dd\3\u00dd\3\u00dd\3\u00dd\3\u00de\3\u00de
> ")
> +
> buf.write("\3\u00df\3\u00df\3\u00df\3\u00df\3\u00df\3\u00df\3\u00df")
> +
> buf.write("\3\u00df\3\u00e0\3\u00e0\3\u00e0\3\u00e0\3\u00e0\3\u00e0")
> +
> buf.write("\3\u00e0\3\u00e0\3\u00e0\3\u00e0\3\u00e1\3\u00e1\3\u00e1")
> +
> buf.write("\3\u00e1\3\u00e1\3\u00e1\3\u00e1\3\u00e1\3\u00e1\3\u00e2")
> +
> buf.write("\3\u00e2\3\u00e2\3\u00e2\3\u00e2\3\u00e2\3\u00e2\3\u00e2")
> +
> buf.write("\3\u00e3\3\u00e3\3\u00e3\3\u00e3\3\u00e3\3\u00e3\3\u00e3")
> +
> buf.write("\3\u00e3\3\u00e4\3\u00e4\3\u00e4\3\u00e4\3\u00e4\3\u00e4")
> +
> buf.write("\3\u00e5\3\u00e5\3\u00e5\3\u00e5\3\u00e5\3\u00e5\3\u00e5")
> +
> buf.write("\3\u00e6\3\u00e6\3\u00e6\3\u00e6\3\u00e6\3\u00e6\3\u00e6")
> +
> buf.write("\3\u00e6\3\u00e6\3\u00e7\3\u00e7\3\u00e7\3\u00e7\3\u00e7")
> +
> buf.write("\3\u00e7\3\u00e7\3\u00e7\3\u00e7\3\u00e7\3\u00e7\3\u00e7")
> +
> buf.write("\3\u00e7\3\u00e7\3\u00e7\3\u00e8\3\u00e8\3\u00e8\3\u00e8")
> +
> buf.write("\3\u00e8\3\u00e8\3\u00e8\3\u00e8\3\u00e8\3\u00e8\3\u00e8")
> +
> buf.write("\3\u00e8\3\u00e8\3\u00e9\3\u00e9\3\u00e9\3\u00e9\3\u00ea")
> +
> buf.write("\3\u00ea\3\u00ea\3\u00ea\3\u00ea\3\u00ea\3\u00ea\3\u00ea")
> +
> buf.write("\3\u00ea\3\u00ea\3\u00ea\3\u00ea\3\u00eb\3\u00eb\3\u00eb
> ")
> +
> buf.write("\3\u00eb\3\u00eb\3\u00eb\3\u00eb\3\u00eb\3\u00eb\3\u00eb
> ")
> +
> buf.write("\3\u00eb\3\u00eb\3\u00eb\3\u00ec\3\u00ec\3\u00ec\3\u00ec")
> +
> buf.write("\3\u00ec\3\u00ec\3\u00ec\3\u00ec\3\u00ec\3\u00ec\3\u00ec")
> +
> buf.write("\3\u00ec\3\u00ec\3\u00ec\3\u00ec\3\u00ed\3\u00ed\3\u00ed")
> +
> buf.write("\3\u00ed\3\u00ed\3\u00ed\3\u00ed\3\u00ed\3\u00ed\3\u00ed
> ")
> +
> buf.write("\3\u00ed\3\u00ed\3\u00ed\3\u00ed\3\u00ed\3\u00ed\3\u00ed
> ")
> +
> buf.write("\3\u00ed\3\u00ed\3\u00ee\3\u00ee\3\u00ee\3\u00ee\3\u00ee
> ")
> +
> buf.write("\3\u00ee\3\u00ee\3\u00ee\3\u00ee\3\u00ee\3\u00ee\3\u00ee")
> +
> buf.write("\3\u00ee\3\u00ee\3\u00ee\3\u00ef\3\u00ef\3\u00ef\3\u00ef")
> +
> buf.write("\3\u00ef\3\u00ef\3\u00ef\3\u00ef\3\u00ef\3\u00ef\3\u00ef")
> +
> buf.write("\3\u00ef\3\u00ef\3\u00ef\3\u00ef\3\u00f0\3\u00f0\3\u00f0")
> +
> buf.write("\3\u00f0\3\u00f0\3\u00f0\3\u00f0\3\u00f0\3\u00f0\3\u00f0")
> +
> buf.write("\3\u00f0\3\u00f0\3\u00f0\3\u00f0\3\u00f0\3\u00f1\3\u00f1")
> +
> buf.write("\3\u00f1\3\u00f1\3\u00f1\3\u00f1\3\u00f1\3\u00f1\3\u00f1")
> +
> buf.write("\3\u00f1\3\u00f1\3\u00f1\3\u00f1\3\u00f1\3\u00f1\3\u00f2")
> +
> buf.write("\3\u00f2\3\u00f2\3\u00f2\3\u00f2\3\u00f2\3\u00f2\3\u00f2")
> +
> buf.write("\3\u00f2\3\u00f2\3\u00f2\3\u00f2\3\u00f2\3\u00f2\3\u00f2")
> +
> buf.write("\3\u00f2\3\u00f3\3\u00f3\3\u00f3\3\u00f3\3\u00f3\3\u00f3")
> +
> buf.write("\3\u00f3\3\u00f3\3\u00f3\3\u00f3\3\u00f3\3\u00f3\3\u00f3")
> +
> buf.write("\3\u00f3\3\u00f3\3\u00f3\3\u00f3\3\u00f4\3\u00f4\3\u00f4")
> +
> buf.write("\3\u00f4\3\u00f4\3\u00f4\3\u00f4\3\u00f4\3\u00f4\3\u00f4")
> +
> buf.write("\3\u00f4\3\u00f4\3\u00f4\3\u00f4\3\u00f4\3\u00f4\3\u00f4")
> +
> buf.write("\3\u00f5\3\u00f5\3\u00f5\3\u00f5\3\u00f5\3\u00f5\3\u00f5")
> +
> buf.write("\3\u00f5\3\u00f5\3\u00f5\3\u00f5\3\u00f5\3\u00f6\3\u00f6")
> +
> buf.write("\3\u00f6\3\u00f6\3\u00f6\3\u00f6\3\u00f6\3\u00f6\3\u00f6")
> +
> buf.write("\3\u00f6\3\u00f7\3\u00f7\3\u00f7\3\u00f7\3\u00f7\3\u00f7")
> +
> buf.write("\3\u00f7\3\u00f7\3\u00f7\3\u00f7\3\u00f7\3\u00f7\3\u00f7")
> +
> buf.write("\3\u00f7\3\u00f7\3\u00f8\3\u00f8\3\u00f8\3\u00f8\3\u00f8")
> +
> buf.write("\3\u00f8\3\u00f8\3\u00f8\3\u00f8\3\u00f8\3\u00f8\3\u00f8")
> +
> buf.write("\3\u00f8\3\u00f8\3\u00f8\3\u00f8\3\u00f9\3\u00f9\3\u00f9")
> +        buf.write("\3\u00f9\6\u00f9\u0a44\n\u00f9\r\u00f9\16\u00f9\u0a45")
> +        buf.write("\3\u00f9\6\u00f9\u0a49\n\u00f9\r\u00f9\16\u00f9\u0a4a")
> +
> buf.write("\5\u00f9\u0a4d\n\u00f9\3\u00fa\3\u00fa\7\u00fa\u0a51\n")
> +
> buf.write("\u00fa\f\u00fa\16\u00fa\u0a54\13\u00fa\3\u00fb\3\u00fb")
> +
> buf.write("\5\u00fb\u0a58\n\u00fb\3\u00fb\3\u00fb\3\u00fb\3\u00fb")
> +
> buf.write("\3\u00fb\3\u00fb\3\u00fb\3\u00fb\7\u00fb\u0a62\n\u00fb")
> +
> buf.write("\f\u00fb\16\u00fb\u0a65\13\u00fb\3\u00fb\3\u00fb\3\u00fc")
> +        buf.write("\3\u00fc\5\u00fc\u0a6b\n\u00fc\3\u00fc\3\u00fc\3\u00fc")
> +        buf.write("\3\u00fc\3\u00fc\3\u00fc\7\u00fc\u0a73\n\u00fc\f\u00fc")
> +
> buf.write("\16\u00fc\u0a76\13\u00fc\3\u00fc\3\u00fc\3\u00fd\3\u00fd")
> +
> buf.write("\5\u00fd\u0a7c\n\u00fd\3\u00fd\3\u00fd\3\u00fd\3\u00fd")
> +
> buf.write("\3\u00fd\3\u00fd\3\u00fd\3\u00fd\3\u00fd\7\u00fd\u0a87")
> +
> buf.write("\n\u00fd\f\u00fd\16\u00fd\u0a8a\13\u00fd\3\u00fd\3\u00fd")
> +        buf.write("\3\u00fe\6\u00fe\u0a8f\n\u00fe\r\u00fe\16\u00fe\u0a90")
> +        buf.write("\3\u00fe\3\u00fe\3\u00ff\3\u00ff\5\u00ff\u0a97\n\u00ff")
> +        buf.write("\3\u00ff\5\u00ff\u0a9a\n\u00ff\3\u00ff\3\u00ff\3\u0100")
> +
> buf.write("\3\u0100\3\u0100\3\u0100\7\u0100\u0aa2\n\u0100\f\u0100")
> +
> buf.write("\16\u0100\u0aa5\13\u0100\3\u0100\3\u0100\3\u0101\3\u0101
> ")
> +
> buf.write("\3\u0101\3\u0101\3\u0101\3\u0101\3\u0101\3\u0101\7\u0101")
> +
> buf.write("\u0ab1\n\u0101\f\u0101\16\u0101\u0ab4\13\u0101\3\u0101")
> +        buf.write("\3\u0101\2\2\u0102\3\3\5\4\7\5\t\6\13\7\r\b\17\t\21\n")
> +
> buf.write("\23\13\25\f\27\r\31\16\33\17\35\20\37\21!\22#\23%\24\'")
> +        buf.write("\25)\26+\27-\30/\31\61\32\63\33\65\34\67\359\36;\37= ")
> +        buf.write("?!A\"C#E$G%I&K\'M(O)Q*S+U,W-
> Y.[/]\60_\61a\62c\63e\64g")
> +
> buf.write("\65i\66k\67m8o9q:s;u<w=y>{?}@\177A\u0081B\u0083C\u0085")
> +
> buf.write("D\u0087E\u0089F\u008bG\u008dH\u008fI\u0091J\u0093K\u0095
> ")
> +
> buf.write("L\u0097M\u0099N\u009bO\u009dP\u009fQ\u00a1R\u00a3S\u00
> a5")
> +
> buf.write("T\u00a7U\u00a9V\u00abW\u00adX\u00afY\u00b1Z\u00b3[\u00
> b5")
> +
> buf.write("\\\u00b7]\u00b9^\u00bb_\u00bd`\u00bfa\u00c1b\u00c3c\u00c5
> ")
> +
> buf.write("d\u00c7e\u00c9f\u00cbg\u00cdh\u00cfi\u00d1j\u00d3k\u00d5")
> +
> buf.write("l\u00d7m\u00d9n\u00dbo\u00ddp\u00dfq\u00e1r\u00e3s\u00e
> 5")
> +
> buf.write("t\u00e7u\u00e9v\u00ebw\u00edx\u00efy\u00f1z\u00f3{\u00f5")
> +
> buf.write("|\u00f7}\u00f9~\u00fb\177\u00fd\u0080\u00ff\u0081\u0101")
> +
> buf.write("\u0082\u0103\u0083\u0105\u0084\u0107\u0085\u0109\u0086")
> +
> buf.write("\u010b\u0087\u010d\u0088\u010f\u0089\u0111\u008a\u0113")
> +
> buf.write("\u008b\u0115\u008c\u0117\u008d\u0119\u008e\u011b\u008f")
> +
> buf.write("\u011d\u0090\u011f\u0091\u0121\u0092\u0123\u0093\u0125")
> +
> buf.write("\u0094\u0127\u0095\u0129\u0096\u012b\u0097\u012d\u0098")
> +
> buf.write("\u012f\u0099\u0131\u009a\u0133\u009b\u0135\u009c\u0137")
> +
> buf.write("\u009d\u0139\u009e\u013b\u009f\u013d\u00a0\u013f\u00a1")
> +
> buf.write("\u0141\u00a2\u0143\u00a3\u0145\u00a4\u0147\u00a5\u0149")
> +
> buf.write("\u00a6\u014b\u00a7\u014d\u00a8\u014f\u00a9\u0151\u00aa")
> +
> buf.write("\u0153\u00ab\u0155\u00ac\u0157\u00ad\u0159\u00ae\u015b")
> +
> buf.write("\u00af\u015d\u00b0\u015f\u00b1\u0161\u00b2\u0163\u00b3")
> +
> buf.write("\u0165\u00b4\u0167\u00b5\u0169\u00b6\u016b\u00b7\u016d")
> +
> buf.write("\u00b8\u016f\u00b9\u0171\u00ba\u0173\u00bb\u0175\u00bc")
> +
> buf.write("\u0177\u00bd\u0179\u00be\u017b\u00bf\u017d\u00c0\u017f")
> +
> buf.write("\u00c1\u0181\u00c2\u0183\u00c3\u0185\u00c4\u0187\u00c5")
> +
> buf.write("\u0189\u00c6\u018b\u00c7\u018d\u00c8\u018f\u00c9\u0191")
> +
> buf.write("\u00ca\u0193\u00cb\u0195\u00cc\u0197\u00cd\u0199\u00ce")
> +
> buf.write("\u019b\u00cf\u019d\u00d0\u019f\u00d1\u01a1\u00d2\u01a3")
> +
> buf.write("\u00d3\u01a5\u00d4\u01a7\u00d5\u01a9\u00d6\u01ab\u00d7")
> +
> buf.write("\u01ad\u00d8\u01af\u00d9\u01b1\u00da\u01b3\u00db\u01b5")
> +
> buf.write("\u00dc\u01b7\u00dd\u01b9\u00de\u01bb\u00df\u01bd\u00e0")
> +
> buf.write("\u01bf\u00e1\u01c1\u00e2\u01c3\u00e3\u01c5\u00e4\u01c7")
> +
> buf.write("\u00e5\u01c9\u00e6\u01cb\u00e7\u01cd\u00e8\u01cf\u00e9")
> +
> buf.write("\u01d1\u00ea\u01d3\u00eb\u01d5\u00ec\u01d7\u00ed\u01d9")
> +
> buf.write("\u00ee\u01db\u00ef\u01dd\u00f0\u01df\u00f1\u01e1\u00f2")
> +
> buf.write("\u01e3\u00f3\u01e5\u00f4\u01e7\u00f5\u01e9\u00f6\u01eb")
> +
> buf.write("\u00f7\u01ed\u00f8\u01ef\u00f9\u01f1\u00fa\u01f3\u00fb")
> +
> buf.write("\u01f5\u00fc\u01f7\u00fd\u01f9\u00fe\u01fb\u00ff\u01fd")
> +
> buf.write("\u0100\u01ff\u0101\u0201\u0102\3\2\t\5\2\62;CHch\3\2\62")
> +        buf.write(";\5\2C\\aac|\6\2\62;C\\aac|\5\2\f\f\17\17%%\4\2\13\13")
> +        buf.write("\"\"\4\2\f\f\17\17\2\u0ac5\2\3\3\2\2\2\2\5\3\2\2\2\2\7")
> +        buf.write("\3\2\2\2\2\t\3\2\2\2\2\13\3\2\2\2\2\r\3\2\2\2\2\17\3\2")
> +        buf.write("\2\2\2\21\3\2\2\2\2\23\3\2\2\2\2\25\3\2\2\2\2\27\3\2\2")
> +        buf.write("\2\2\31\3\2\2\2\2\33\3\2\2\2\2\35\3\2\2\2\2\37\3\2\2\2")
> +        buf.write("\2!\3\2\2\2\2#\3\2\2\2\2%\3\2\2\2\2\'\3\2\2\2\2)\3\2\2")
> +        buf.write("\2\2+\3\2\2\2\2-\3\2\2\2\2/\3\2\2\2\2\61\3\2\2\2\2\63")
> +        buf.write("\3\2\2\2\2\65\3\2\2\2\2\67\3\2\2\2\29\3\2\2\2\2;\3\2\2")
> +        buf.write("\2\2=\3\2\2\2\2?\3\2\2\2\2A\3\2\2\2\2C\3\2\2\2\2E\3\2")
> +        buf.write("\2\2\2G\3\2\2\2\2I\3\2\2\2\2K\3\2\2\2\2M\3\2\2\2\2O\3")
> +
> buf.write("\2\2\2\2Q\3\2\2\2\2S\3\2\2\2\2U\3\2\2\2\2W\3\2\2\2\2Y")
> +        buf.write("\3\2\2\2\2[\3\2\2\2\2]\3\2\2\2\2_\3\2\2\2\2a\3\2\2\2\2")
> +        buf.write("c\3\2\2\2\2e\3\2\2\2\2g\3\2\2\2\2i\3\2\2\2\2k\3\2\2\2")
> +        buf.write("\2m\3\2\2\2\2o\3\2\2\2\2q\3\2\2\2\2s\3\2\2\2\2u\3\2\2")
> +        buf.write("\2\2w\3\2\2\2\2y\3\2\2\2\2{\3\2\2\2\2}\3\2\2\2\2\177\3")
> +
> buf.write("\2\2\2\2\u0081\3\2\2\2\2\u0083\3\2\2\2\2\u0085\3\2\2\2")
> +
> buf.write("\2\u0087\3\2\2\2\2\u0089\3\2\2\2\2\u008b\3\2\2\2\2\u008d")
> +
> buf.write("\3\2\2\2\2\u008f\3\2\2\2\2\u0091\3\2\2\2\2\u0093\3\2\2")
> +
> buf.write("\2\2\u0095\3\2\2\2\2\u0097\3\2\2\2\2\u0099\3\2\2\2\2\u009b
> ")
> +
> buf.write("\3\2\2\2\2\u009d\3\2\2\2\2\u009f\3\2\2\2\2\u00a1\3\2\2")
> +
> buf.write("\2\2\u00a3\3\2\2\2\2\u00a5\3\2\2\2\2\u00a7\3\2\2\2\2\u00a9
> ")
> +
> buf.write("\3\2\2\2\2\u00ab\3\2\2\2\2\u00ad\3\2\2\2\2\u00af\3\2\2")
> +
> buf.write("\2\2\u00b1\3\2\2\2\2\u00b3\3\2\2\2\2\u00b5\3\2\2\2\2\u00b7
> ")
> +
> buf.write("\3\2\2\2\2\u00b9\3\2\2\2\2\u00bb\3\2\2\2\2\u00bd\3\2\2")
> +
> buf.write("\2\2\u00bf\3\2\2\2\2\u00c1\3\2\2\2\2\u00c3\3\2\2\2\2\u00c5")
> +
> buf.write("\3\2\2\2\2\u00c7\3\2\2\2\2\u00c9\3\2\2\2\2\u00cb\3\2\2")
> +
> buf.write("\2\2\u00cd\3\2\2\2\2\u00cf\3\2\2\2\2\u00d1\3\2\2\2\2\u00d3")
> +
> buf.write("\3\2\2\2\2\u00d5\3\2\2\2\2\u00d7\3\2\2\2\2\u00d9\3\2\2")
> +
> buf.write("\2\2\u00db\3\2\2\2\2\u00dd\3\2\2\2\2\u00df\3\2\2\2\2\u00e1
> ")
> +
> buf.write("\3\2\2\2\2\u00e3\3\2\2\2\2\u00e5\3\2\2\2\2\u00e7\3\2\2")
> +
> buf.write("\2\2\u00e9\3\2\2\2\2\u00eb\3\2\2\2\2\u00ed\3\2\2\2\2\u00ef
> ")
> +        buf.write("\3\2\2\2\2\u00f1\3\2\2\2\2\u00f3\3\2\2\2\2\u00f5\3\2\2")
> +
> buf.write("\2\2\u00f7\3\2\2\2\2\u00f9\3\2\2\2\2\u00fb\3\2\2\2\2\u00fd")
> +
> buf.write("\3\2\2\2\2\u00ff\3\2\2\2\2\u0101\3\2\2\2\2\u0103\3\2\2")
> +
> buf.write("\2\2\u0105\3\2\2\2\2\u0107\3\2\2\2\2\u0109\3\2\2\2\2\u010b
> ")
> +
> buf.write("\3\2\2\2\2\u010d\3\2\2\2\2\u010f\3\2\2\2\2\u0111\3\2\2")
> +
> buf.write("\2\2\u0113\3\2\2\2\2\u0115\3\2\2\2\2\u0117\3\2\2\2\2\u0119
> ")
> +
> buf.write("\3\2\2\2\2\u011b\3\2\2\2\2\u011d\3\2\2\2\2\u011f\3\2\2")
> +
> buf.write("\2\2\u0121\3\2\2\2\2\u0123\3\2\2\2\2\u0125\3\2\2\2\2\u0127
> ")
> +
> buf.write("\3\2\2\2\2\u0129\3\2\2\2\2\u012b\3\2\2\2\2\u012d\3\2\2")
> +
> buf.write("\2\2\u012f\3\2\2\2\2\u0131\3\2\2\2\2\u0133\3\2\2\2\2\u0135")
> +
> buf.write("\3\2\2\2\2\u0137\3\2\2\2\2\u0139\3\2\2\2\2\u013b\3\2\2")
> +
> buf.write("\2\2\u013d\3\2\2\2\2\u013f\3\2\2\2\2\u0141\3\2\2\2\2\u0143
> ")
> +
> buf.write("\3\2\2\2\2\u0145\3\2\2\2\2\u0147\3\2\2\2\2\u0149\3\2\2")
> +
> buf.write("\2\2\u014b\3\2\2\2\2\u014d\3\2\2\2\2\u014f\3\2\2\2\2\u0151
> ")
> +
> buf.write("\3\2\2\2\2\u0153\3\2\2\2\2\u0155\3\2\2\2\2\u0157\3\2\2")
> +
> buf.write("\2\2\u0159\3\2\2\2\2\u015b\3\2\2\2\2\u015d\3\2\2\2\2\u015f
> ")
> +
> buf.write("\3\2\2\2\2\u0161\3\2\2\2\2\u0163\3\2\2\2\2\u0165\3\2\2")
> +
> buf.write("\2\2\u0167\3\2\2\2\2\u0169\3\2\2\2\2\u016b\3\2\2\2\2\u016d
> ")
> +
> buf.write("\3\2\2\2\2\u016f\3\2\2\2\2\u0171\3\2\2\2\2\u0173\3\2\2")
> +
> buf.write("\2\2\u0175\3\2\2\2\2\u0177\3\2\2\2\2\u0179\3\2\2\2\2\u017b
> ")
> +
> buf.write("\3\2\2\2\2\u017d\3\2\2\2\2\u017f\3\2\2\2\2\u0181\3\2\2")
> +
> buf.write("\2\2\u0183\3\2\2\2\2\u0185\3\2\2\2\2\u0187\3\2\2\2\2\u0189
> ")
> +
> buf.write("\3\2\2\2\2\u018b\3\2\2\2\2\u018d\3\2\2\2\2\u018f\3\2\2")
> +
> buf.write("\2\2\u0191\3\2\2\2\2\u0193\3\2\2\2\2\u0195\3\2\2\2\2\u0197
> ")
> +
> buf.write("\3\2\2\2\2\u0199\3\2\2\2\2\u019b\3\2\2\2\2\u019d\3\2\2")
> +
> buf.write("\2\2\u019f\3\2\2\2\2\u01a1\3\2\2\2\2\u01a3\3\2\2\2\2\u01a5")
> +
> buf.write("\3\2\2\2\2\u01a7\3\2\2\2\2\u01a9\3\2\2\2\2\u01ab\3\2\2")
> +
> buf.write("\2\2\u01ad\3\2\2\2\2\u01af\3\2\2\2\2\u01b1\3\2\2\2\2\u01b3
> ")
> +
> buf.write("\3\2\2\2\2\u01b5\3\2\2\2\2\u01b7\3\2\2\2\2\u01b9\3\2\2")
> +
> buf.write("\2\2\u01bb\3\2\2\2\2\u01bd\3\2\2\2\2\u01bf\3\2\2\2\2\u01c1
> ")
> +
> buf.write("\3\2\2\2\2\u01c3\3\2\2\2\2\u01c5\3\2\2\2\2\u01c7\3\2\2")
> +
> buf.write("\2\2\u01c9\3\2\2\2\2\u01cb\3\2\2\2\2\u01cd\3\2\2\2\2\u01cf")
> +
> buf.write("\3\2\2\2\2\u01d1\3\2\2\2\2\u01d3\3\2\2\2\2\u01d5\3\2\2")
> +
> buf.write("\2\2\u01d7\3\2\2\2\2\u01d9\3\2\2\2\2\u01db\3\2\2\2\2\u01d
> d")
> +
> buf.write("\3\2\2\2\2\u01df\3\2\2\2\2\u01e1\3\2\2\2\2\u01e3\3\2\2")
> +
> buf.write("\2\2\u01e5\3\2\2\2\2\u01e7\3\2\2\2\2\u01e9\3\2\2\2\2\u01eb
> ")
> +
> buf.write("\3\2\2\2\2\u01ed\3\2\2\2\2\u01ef\3\2\2\2\2\u01f1\3\2\2")
> +
> buf.write("\2\2\u01f3\3\2\2\2\2\u01f5\3\2\2\2\2\u01f7\3\2\2\2\2\u01f9")
> +        buf.write("\3\2\2\2\2\u01fb\3\2\2\2\2\u01fd\3\2\2\2\2\u01ff\3\2\2")
> +
> buf.write("\2\2\u0201\3\2\2\2\3\u0203\3\2\2\2\5\u0208\3\2\2\2\7\u020d
> ")
> +        buf.write("\3\2\2\2\t\u0211\3\2\2\2\13\u0219\3\2\2\2\r\u021e\3\2")
> +
> buf.write("\2\2\17\u0220\3\2\2\2\21\u022c\3\2\2\2\23\u0237\3\2\2")
> +
> buf.write("\2\25\u0242\3\2\2\2\27\u0245\3\2\2\2\31\u0248\3\2\2\2")
> +
> buf.write("\33\u024a\3\2\2\2\35\u024c\3\2\2\2\37\u024e\3\2\2\2!\u0255
> ")
> +
> buf.write("\3\2\2\2#\u0257\3\2\2\2%\u025f\3\2\2\2\'\u0268\3\2\2\2")
> +        buf.write(")\u0274\3\2\2\2+\u0276\3\2\2\2-
> \u0278\3\2\2\2/\u027a\3")
> +
> buf.write("\2\2\2\61\u027c\3\2\2\2\63\u027e\3\2\2\2\65\u0280\3\2")
> +
> buf.write("\2\2\67\u0282\3\2\2\29\u0284\3\2\2\2;\u0286\3\2\2\2=\u0288
> ")
> +        buf.write("\3\2\2\2?\u028a\3\2\2\2A\u028c\3\2\2\2C\u028f\3\2\2\2")
> +
> buf.write("E\u0292\3\2\2\2G\u0295\3\2\2\2I\u0297\3\2\2\2K\u029a\3")
> +
> buf.write("\2\2\2M\u029c\3\2\2\2O\u029e\3\2\2\2Q\u02a0\3\2\2\2S\u02
> ab")
> +
> buf.write("\3\2\2\2U\u02b3\3\2\2\2W\u02bd\3\2\2\2Y\u02c8\3\2\2\2")
> +
> buf.write("[\u02ce\3\2\2\2]\u02d5\3\2\2\2_\u02db\3\2\2\2a\u02e4\3")
> +
> buf.write("\2\2\2c\u02eb\3\2\2\2e\u02f7\3\2\2\2g\u0305\3\2\2\2i\u030d")
> +
> buf.write("\3\2\2\2k\u0315\3\2\2\2m\u031a\3\2\2\2o\u0322\3\2\2\2")
> +
> buf.write("q\u032b\3\2\2\2s\u0333\3\2\2\2u\u033c\3\2\2\2w\u0348\3")
> +
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> +
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> +
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> +
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> d")
> +
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> +
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> +
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> +
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> a")
> +
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> +
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> +
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> +
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> 4")
> +
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> +
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> +
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> +
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> ")
> +
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> +
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> +
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> +
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> 6")
> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> ")
> +
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> +
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> +
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> +
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> b")
> +
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> +
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> +
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> +
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> d")
> +
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> +
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> +
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> +
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> a")
> +
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> +
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> +
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> +
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> 2")
> +
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> +
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> +
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> +
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> ")
> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +        buf.write("\7@\2\2\u0247\30\3\2\2\2\u0248\u0249\7-
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> +
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> buf.write("\\\3\2\2\2\u02d5\u02d6\7q\2\2\u02d6\u02d7\7p\2\2\u02d7")
> +
> buf.write("\u02d8\7g\2\2\u02d8\u02d9\7q\2\2\u02d9\u02da\7h\2\2\u02d
> a")
> +
> buf.write("^\3\2\2\2\u02db\u02dc\7g\2\2\u02dc\u02dd\7p\2\2\u02dd")
> +
> buf.write("\u02de\7f\2\2\u02de\u02df\7q\2\2\u02df\u02e0\7p\2\2\u02e0
> ")
> +
> buf.write("\u02e1\7g\2\2\u02e1\u02e2\7q\2\2\u02e2\u02e3\7h\2\2\u02e3
> ")
> +
> buf.write("`\3\2\2\2\u02e4\u02e5\7r\2\2\u02e5\u02e6\7t\2\2\u02e6")
> +
> buf.write("\u02e7\7q\2\2\u02e7\u02e8\7o\2\2\u02e8\u02e9\7r\2\2\u02e9
> ")
> +
> buf.write("\u02ea\7v\2\2\u02eab\3\2\2\2\u02eb\u02ec\7q\2\2\u02ec")
> +
> buf.write("\u02ed\7t\2\2\u02ed\u02ee\7f\2\2\u02ee\u02ef\7g\2\2\u02ef")
> +
> buf.write("\u02f0\7t\2\2\u02f0\u02f1\7g\2\2\u02f1\u02f2\7f\2\2\u02f2")
> +
> buf.write("\u02f3\7n\2\2\u02f3\u02f4\7k\2\2\u02f4\u02f5\7u\2\2\u02f5")
> +        buf.write("\u02f6\7v\2\2\u02f6d\3\2\2\2\u02f7\u02f8\7o\2\2\u02f8")
> +
> buf.write("\u02f9\7c\2\2\u02f9\u02fa\7z\2\2\u02fa\u02fb\7e\2\2\u02fb")
> +
> buf.write("\u02fc\7q\2\2\u02fc\u02fd\7p\2\2\u02fd\u02fe\7v\2\2\u02fe")
> +
> buf.write("\u02ff\7c\2\2\u02ff\u0300\7k\2\2\u0300\u0301\7p\2\2\u0301")
> +
> buf.write("\u0302\7g\2\2\u0302\u0303\7t\2\2\u0303\u0304\7u\2\2\u0304
> ")
> +
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> +
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> ")
> +
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> +
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> +
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> ")
> +
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> +
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> ")
> +
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> +
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> +
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> +
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> ")
> +
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> ")
> +
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> +
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> ")
> +
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> +
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> +
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> 7")
> +
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> ")
> +
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> +
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> +
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> 3")
> +
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> ")
> +
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> +
> buf.write("\u034a\7g\2\2\u034a\u034b\7n\2\2\u034b\u034c\7r\2\2\u034c
> ")
> +
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> +
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> +
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> ")
> +
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> ")
> +
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> +
> buf.write("\u035c\7c\2\2\u035c\u035d\7i\2\2\u035d\u035e\7u\2\2\u035e")
> +
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> +
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> 4")
> +
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> ")
> +
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> +
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> d")
> +
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> +
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> 3")
> +
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> ")
> +
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> +
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> ")
> +
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> +
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> +
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> ")
> +
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> +
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> ")
> +
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> +
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> ")
> +
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> 4")
> +
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> ")
> +
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> ")
> +
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> ")
> +
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> +
> buf.write("\u03a1\7w\2\2\u03a1\u03a2\7v\2\2\u03a2\u03a3\7k\2\2\u03a
> 3")
> +
> buf.write("\u03a4\7h\2\2\u03a4\u0094\3\2\2\2\u03a5\u03a6\7n\2\2\u03a
> 6")
> +
> buf.write("\u03a7\7c\2\2\u03a7\u03a8\7d\2\2\u03a8\u03a9\7g\2\2\u03a9
> ")
> +
> buf.write("\u03aa\7n\2\2\u03aa\u0096\3\2\2\2\u03ab\u03ac\7v\2\2\u03a
> c")
> +
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> +
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> 2")
> +
> buf.write("\u0098\3\2\2\2\u03b3\u03b4\7k\2\2\u03b4\u03b5\7p\2\2\u03
> b5")
> +
> buf.write("\u03b6\7x\2\2\u03b6\u03b7\7g\2\2\u03b7\u03b8\7p\2\2\u03b
> 8")
> +
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> b")
> +
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> +
> buf.write("\u03bf\7P\2\2\u03bf\u03c0\7Q\2\2\u03c0\u03c1\7P\2\2\u03c1")
> +
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> +
> buf.write("\u03c5\7a\2\2\u03c5\u03c6\7F\2\2\u03c6\u03c7\7C\2\2\u03c7")
> +
> buf.write("\u03c8\7V\2\2\u03c8\u03c9\7C\2\2\u03c9\u03ca\7a\2\2\u03ca")
> +
> buf.write("\u03cb\7O\2\2\u03cb\u03cc\7C\2\2\u03cc\u03cd\7R\2\2\u03cd
> ")
> +
> buf.write("\u009c\3\2\2\2\u03ce\u03cf\7u\2\2\u03cf\u03d0\7v\2\2\u03d0
> ")
> +
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> 3")
> +
> buf.write("\u03d4\7v\2\2\u03d4\u009e\3\2\2\2\u03d5\u03d6\7w\2\2\u03
> d6")
> +
> buf.write("\u03d7\7p\2\2\u03d7\u03d8\7k\2\2\u03d8\u03d9\7q\2\2\u03d
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> +
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> +
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> df")
> +
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> 2")
> +
> buf.write("\u00a2\3\2\2\2\u03e3\u03e4\7W\2\2\u03e4\u03e5\7K\2\2\u03
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> +
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> ")
> +
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> +
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> +
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> +
> buf.write("\3\2\2\2\u03f1\u03f2\7W\2\2\u03f2\u03f3\7K\2\2\u03f3\u03f4
> ")
> +        buf.write("\7P\2\2\u03f4\u03f5\7V\2\2\u03f5\u03f6\7\63\2\2\u03f6")
> +
> buf.write("\u03f7\78\2\2\u03f7\u00a8\3\2\2\2\u03f8\u03f9\7W\2\2\u03f9
> ")
> +
> buf.write("\u03fa\7K\2\2\u03fa\u03fb\7P\2\2\u03fb\u03fc\7V\2\2\u03fc")
> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> 1")
> +
> buf.write("\u0472\7g\2\2\u0472\u0473\7r\2\2\u0473\u00c2\3\2\2\2\u047
> 4")
> +
> buf.write("\u0475\7f\2\2\u0475\u0476\7g\2\2\u0476\u0477\7h\2\2\u0477
> ")
> +
> buf.write("\u0478\7c\2\2\u0478\u0479\7w\2\2\u0479\u047a\7n\2\2\u047
> a")
> +
> buf.write("\u047b\7v\2\2\u047b\u00c4\3\2\2\2\u047c\u047d\7r\2\2\u047
> d")
> +
> buf.write("\u047e\7c\2\2\u047e\u047f\7u\2\2\u047f\u0480\7u\2\2\u0480")
> +
> buf.write("\u0481\7y\2\2\u0481\u0482\7q\2\2\u0482\u0483\7t\2\2\u0483
> ")
> +
> buf.write("\u0484\7f\2\2\u0484\u00c6\3\2\2\2\u0485\u0486\7g\2\2\u0486
> ")
> +
> buf.write("\u0487\7p\2\2\u0487\u0488\7f\2\2\u0488\u0489\7r\2\2\u0489
> ")
> +
> buf.write("\u048a\7c\2\2\u048a\u048b\7u\2\2\u048b\u048c\7u\2\2\u048c
> ")
> +
> buf.write("\u048d\7y\2\2\u048d\u048e\7q\2\2\u048e\u048f\7t\2\2\u048f")
> +
> buf.write("\u0490\7f\2\2\u0490\u00c8\3\2\2\2\u0491\u0492\7u\2\2\u049
> 2")
> +
> buf.write("\u0493\7v\2\2\u0493\u0494\7t\2\2\u0494\u0495\7k\2\2\u0495
> ")
> +
> buf.write("\u0496\7p\2\2\u0496\u0497\7i\2\2\u0497\u00ca\3\2\2\2\u0498
> ")
> +
> buf.write("\u0499\7g\2\2\u0499\u049a\7p\2\2\u049a\u049b\7f\2\2\u049b
> ")
> +
> buf.write("\u049c\7u\2\2\u049c\u049d\7v\2\2\u049d\u049e\7t\2\2\u049e
> ")
> +
> buf.write("\u049f\7k\2\2\u049f\u04a0\7p\2\2\u04a0\u04a1\7i\2\2\u04a1")
> +
> buf.write("\u00cc\3\2\2\2\u04a2\u04a3\7o\2\2\u04a3\u04a4\7k\2\2\u04a
> 4")
> +
> buf.write("\u04a5\7p\2\2\u04a5\u04a6\7u\2\2\u04a6\u04a7\7k\2\2\u04a7
> ")
> +
> buf.write("\u04a8\7|\2\2\u04a8\u04a9\7g\2\2\u04a9\u00ce\3\2\2\2\u04a
> a")
> +
> buf.write("\u04ab\7o\2\2\u04ab\u04ac\7c\2\2\u04ac\u04ad\7z\2\2\u04ad
> ")
> +
> buf.write("\u04ae\7u\2\2\u04ae\u04af\7k\2\2\u04af\u04b0\7|\2\2\u04b0")
> +
> buf.write("\u04b1\7g\2\2\u04b1\u00d0\3\2\2\2\u04b2\u04b3\7g\2\2\u04b
> 3")
> +
> buf.write("\u04b4\7p\2\2\u04b4\u04b5\7e\2\2\u04b5\u04b6\7q\2\2\u04b
> 6")
> +
> buf.write("\u04b7\7f\2\2\u04b7\u04b8\7k\2\2\u04b8\u04b9\7p\2\2\u04b9
> ")
> +
> buf.write("\u04ba\7i\2\2\u04ba\u00d2\3\2\2\2\u04bb\u04bc\7u\2\2\u04b
> c")
> +
> buf.write("\u04bd\7w\2\2\u04bd\u04be\7r\2\2\u04be\u04bf\7r\2\2\u04bf
> ")
> +
> buf.write("\u04c0\7t\2\2\u04c0\u04c1\7g\2\2\u04c1\u04c2\7u\2\2\u04c2")
> +
> buf.write("\u04c3\7u\2\2\u04c3\u04c4\7k\2\2\u04c4\u04c5\7h\2\2\u04c5")
> +
> buf.write("\u00d4\3\2\2\2\u04c6\u04c7\7f\2\2\u04c7\u04c8\7k\2\2\u04c8
> ")
> +
> buf.write("\u04c9\7u\2\2\u04c9\u04ca\7c\2\2\u04ca\u04cb\7d\2\2\u04cb")
> +
> buf.write("\u04cc\7n\2\2\u04cc\u04cd\7g\2\2\u04cd\u04ce\7k\2\2\u04ce")
> +
> buf.write("\u04cf\7h\2\2\u04cf\u00d6\3\2\2\2\u04d0\u04d1\7j\2\2\u04d1
> ")
> +
> buf.write("\u04d2\7k\2\2\u04d2\u04d3\7f\2\2\u04d3\u04d4\7f\2\2\u04d4
> ")
> +
> buf.write("\u04d5\7g\2\2\u04d5\u04d6\7p\2\2\u04d6\u00d8\3\2\2\2\u04
> d7")
> +
> buf.write("\u04d8\7i\2\2\u04d8\u04d9\7q\2\2\u04d9\u04da\7v\2\2\u04da
> ")
> +
> buf.write("\u04db\7q\2\2\u04db\u00da\3\2\2\2\u04dc\u04dd\7h\2\2\u04
> dd")
> +
> buf.write("\u04de\7q\2\2\u04de\u04df\7t\2\2\u04df\u04e0\7o\2\2\u04e0
> ")
> +
> buf.write("\u04e1\7u\2\2\u04e1\u04e2\7g\2\2\u04e2\u04e3\7v\2\2\u04e3
> ")
> +
> buf.write("\u04e4\7i\2\2\u04e4\u04e5\7w\2\2\u04e5\u04e6\7k\2\2\u04e6
> ")
> +
> buf.write("\u04e7\7f\2\2\u04e7\u00dc\3\2\2\2\u04e8\u04e9\7k\2\2\u04e
> 9")
> +
> buf.write("\u04ea\7p\2\2\u04ea\u04eb\7e\2\2\u04eb\u04ec\7q\2\2\u04ec
> ")
> +
> buf.write("\u04ed\7p\2\2\u04ed\u04ee\7u\2\2\u04ee\u04ef\7k\2\2\u04ef
> ")
> +
> buf.write("\u04f0\7u\2\2\u04f0\u04f1\7v\2\2\u04f1\u04f2\7g\2\2\u04f2")
> +
> buf.write("\u04f3\7p\2\2\u04f3\u04f4\7v\2\2\u04f4\u04f5\7k\2\2\u04f5")
> +
> buf.write("\u04f6\7h\2\2\u04f6\u00de\3\2\2\2\u04f7\u04f8\7y\2\2\u04f8")
> +
> buf.write("\u04f9\7c\2\2\u04f9\u04fa\7t\2\2\u04fa\u04fb\7p\2\2\u04fb")
> +
> buf.write("\u04fc\7k\2\2\u04fc\u04fd\7p\2\2\u04fd\u04fe\7i\2\2\u04fe")
> +
> buf.write("\u04ff\7k\2\2\u04ff\u0500\7h\2\2\u0500\u00e0\3\2\2\2\u0501")
> +
> buf.write("\u0502\7p\2\2\u0502\u0503\7q\2\2\u0503\u0504\7u\2\2\u050
> 4")
> +
> buf.write("\u0505\7w\2\2\u0505\u0506\7d\2\2\u0506\u0507\7o\2\2\u050
> 7")
> +
> buf.write("\u0508\7k\2\2\u0508\u0509\7v\2\2\u0509\u050a\7k\2\2\u050a
> ")
> +
> buf.write("\u050b\7h\2\2\u050b\u00e2\3\2\2\2\u050c\u050d\7g\2\2\u050
> d")
> +
> buf.write("\u050e\7p\2\2\u050e\u050f\7f\2\2\u050f\u0510\7k\2\2\u0510")
> +
> buf.write("\u0511\7h\2\2\u0511\u00e4\3\2\2\2\u0512\u0513\7m\2\2\u05
> 13")
> +
> buf.write("\u0514\7g\2\2\u0514\u0515\7{\2\2\u0515\u00e6\3\2\2\2\u051
> 6")
> +
> buf.write("\u0517\7F\2\2\u0517\u0518\7G\2\2\u0518\u0519\7H\2\2\u051
> 9")
> +
> buf.write("\u051a\7C\2\2\u051a\u051b\7W\2\2\u051b\u051c\7N\2\2\u051
> c")
> +
> buf.write("\u051d\7V\2\2\u051d\u00e8\3\2\2\2\u051e\u051f\7O\2\2\u051
> f")
> +
> buf.write("\u0520\7C\2\2\u0520\u0521\7P\2\2\u0521\u0522\7W\2\2\u052
> 2")
> +
> buf.write("\u0523\7H\2\2\u0523\u0524\7C\2\2\u0524\u0525\7E\2\2\u052
> 5")
> +
> buf.write("\u0526\7V\2\2\u0526\u0527\7W\2\2\u0527\u0528\7T\2\2\u052
> 8")
> +
> buf.write("\u0529\7K\2\2\u0529\u052a\7P\2\2\u052a\u052b\7I\2\2\u052b
> ")
> +
> buf.write("\u00ea\3\2\2\2\u052c\u052d\7E\2\2\u052d\u052e\7J\2\2\u052
> e")
> +
> buf.write("\u052f\7G\2\2\u052f\u0530\7E\2\2\u0530\u0531\7M\2\2\u053
> 1")
> +
> buf.write("\u0532\7D\2\2\u0532\u0533\7Q\2\2\u0533\u0534\7Z\2\2\u053
> 4")
> +
> buf.write("\u0535\7a\2\2\u0535\u0536\7F\2\2\u0536\u0537\7G\2\2\u0537
> ")
> +
> buf.write("\u0538\7H\2\2\u0538\u0539\7C\2\2\u0539\u053a\7W\2\2\u053
> a")
> +
> buf.write("\u053b\7N\2\2\u053b\u053c\7V\2\2\u053c\u00ec\3\2\2\2\u053
> d")
> +
> buf.write("\u053e\7E\2\2\u053e\u053f\7J\2\2\u053f\u0540\7G\2\2\u0540")
> +
> buf.write("\u0541\7E\2\2\u0541\u0542\7M\2\2\u0542\u0543\7D\2\2\u054
> 3")
> +
> buf.write("\u0544\7Q\2\2\u0544\u0545\7Z\2\2\u0545\u0546\7a\2\2\u054
> 6")
> +
> buf.write("\u0547\7F\2\2\u0547\u0548\7G\2\2\u0548\u0549\7H\2\2\u054
> 9")
> +
> buf.write("\u054a\7C\2\2\u054a\u054b\7W\2\2\u054b\u054c\7N\2\2\u054
> c")
> +
> buf.write("\u054d\7V\2\2\u054d\u054e\7a\2\2\u054e\u054f\7O\2\2\u054f
> ")
> +
> buf.write("\u0550\7H\2\2\u0550\u0551\7I\2\2\u0551\u00ee\3\2\2\2\u055
> 2")
> +
> buf.write("\u0553\7K\2\2\u0553\u0554\7P\2\2\u0554\u0555\7V\2\2\u0555
> ")
> +
> buf.write("\u0556\7G\2\2\u0556\u0557\7T\2\2\u0557\u0558\7C\2\2\u055
> 8")
> +
> buf.write("\u0559\7E\2\2\u0559\u055a\7V\2\2\u055a\u055b\7K\2\2\u055
> b")
> +
> buf.write("\u055c\7X\2\2\u055c\u055d\7G\2\2\u055d\u00f0\3\2\2\2\u055
> e")
> +
> buf.write("\u055f\7P\2\2\u055f\u0560\7X\2\2\u0560\u0561\7a\2\2\u0561")
> +
> buf.write("\u0562\7C\2\2\u0562\u0563\7E\2\2\u0563\u0564\7E\2\2\u0564
> ")
> +
> buf.write("\u0565\7G\2\2\u0565\u0566\7U\2\2\u0566\u0567\7U\2\2\u056
> 7")
> +
> buf.write("\u00f2\3\2\2\2\u0568\u0569\7T\2\2\u0569\u056a\7G\2\2\u056
> a")
> +
> buf.write("\u056b\7U\2\2\u056b\u056c\7G\2\2\u056c\u056d\7V\2\2\u056
> d")
> +
> buf.write("\u056e\7a\2\2\u056e\u056f\7T\2\2\u056f\u0570\7G\2\2\u0570
> ")
> +
> buf.write("\u0571\7S\2\2\u0571\u0572\7W\2\2\u0572\u0573\7K\2\2\u057
> 3")
> +
> buf.write("\u0574\7T\2\2\u0574\u0575\7G\2\2\u0575\u0576\7F\2\2\u0576
> ")
> +
> buf.write("\u00f4\3\2\2\2\u0577\u0578\7T\2\2\u0578\u0579\7G\2\2\u057
> 9")
> +
> buf.write("\u057a\7E\2\2\u057a\u057b\7Q\2\2\u057b\u057c\7P\2\2\u057c
> ")
> +
> buf.write("\u057d\7P\2\2\u057d\u057e\7G\2\2\u057e\u057f\7E\2\2\u057f
> ")
> +
> buf.write("\u0580\7V\2\2\u0580\u0581\7a\2\2\u0581\u0582\7T\2\2\u0582
> ")
> +
> buf.write("\u0583\7G\2\2\u0583\u0584\7S\2\2\u0584\u0585\7W\2\2\u058
> 5")
> +
> buf.write("\u0586\7K\2\2\u0586\u0587\7T\2\2\u0587\u0588\7G\2\2\u058
> 8")
> +
> buf.write("\u0589\7F\2\2\u0589\u00f6\3\2\2\2\u058a\u058b\7N\2\2\u058
> b")
> +
> buf.write("\u058c\7C\2\2\u058c\u058d\7V\2\2\u058d\u058e\7G\2\2\u058
> e")
> +
> buf.write("\u058f\7a\2\2\u058f\u0590\7E\2\2\u0590\u0591\7J\2\2\u0591")
> +
> buf.write("\u0592\7G\2\2\u0592\u0593\7E\2\2\u0593\u0594\7M\2\2\u059
> 4")
> +
> buf.write("\u00f8\3\2\2\2\u0595\u0596\7T\2\2\u0596\u0597\7G\2\2\u059
> 7")
> +
> buf.write("\u0598\7C\2\2\u0598\u0599\7F\2\2\u0599\u059a\7a\2\2\u059a
> ")
> +
> buf.write("\u059b\7Q\2\2\u059b\u059c\7P\2\2\u059c\u059d\7N\2\2\u059
> d")
> +
> buf.write("\u059e\7[\2\2\u059e\u00fa\3\2\2\2\u059f\u05a0\7Q\2\2\u05a0
> ")
> +
> buf.write("\u05a1\7R\2\2\u05a1\u05a2\7V\2\2\u05a2\u05a3\7K\2\2\u05a
> 3")
> +
> buf.write("\u05a4\7Q\2\2\u05a4\u05a5\7P\2\2\u05a5\u05a6\7U\2\2\u05a
> 6")
> +
> buf.write("\u05a7\7a\2\2\u05a7\u05a8\7Q\2\2\u05a8\u05a9\7P\2\2\u05a
> 9")
> +
> buf.write("\u05aa\7N\2\2\u05aa\u05ab\7[\2\2\u05ab\u00fc\3\2\2\2\u05ac
> ")
> +
> buf.write("\u05ad\7T\2\2\u05ad\u05ae\7G\2\2\u05ae\u05af\7U\2\2\u05af
> ")
> +
> buf.write("\u05b0\7V\2\2\u05b0\u05b1\7a\2\2\u05b1\u05b2\7U\2\2\u05b
> 2")
> +
> buf.write("\u05b3\7V\2\2\u05b3\u05b4\7[\2\2\u05b4\u05b5\7N\2\2\u05b
> 5")
> +
> buf.write("\u05b6\7G\2\2\u05b6\u00fe\3\2\2\2\u05b7\u05b8\7e\2\2\u05b
> 8")
> +
> buf.write("\u05b9\7n\2\2\u05b9\u05ba\7c\2\2\u05ba\u05bb\7u\2\2\u05b
> b")
> +
> buf.write("\u05bc\7u\2\2\u05bc\u0100\3\2\2\2\u05bd\u05be\7u\2\2\u05b
> e")
> +
> buf.write("\u05bf\7w\2\2\u05bf\u05c0\7d\2\2\u05c0\u05c1\7e\2\2\u05c1")
> +
> buf.write("\u05c2\7n\2\2\u05c2\u05c3\7c\2\2\u05c3\u05c4\7u\2\2\u05c4")
> +
> buf.write("\u05c5\7u\2\2\u05c5\u0102\3\2\2\2\u05c6\u05c7\7e\2\2\u05c7
> ")
> +
> buf.write("\u05c8\7n\2\2\u05c8\u05c9\7c\2\2\u05c9\u05ca\7u\2\2\u05ca")
> +
> buf.write("\u05cb\7u\2\2\u05cb\u05cc\7i\2\2\u05cc\u05cd\7w\2\2\u05cd")
> +
> buf.write("\u05ce\7k\2\2\u05ce\u05cf\7f\2\2\u05cf\u0104\3\2\2\2\u05d0")
> +
> buf.write("\u05d1\7v\2\2\u05d1\u05d2\7{\2\2\u05d2\u05d3\7r\2\2\u05d3
> ")
> +
> buf.write("\u05d4\7g\2\2\u05d4\u05d5\7f\2\2\u05d5\u05d6\7g\2\2\u05d6
> ")
> +
> buf.write("\u05d7\7h\2\2\u05d7\u0106\3\2\2\2\u05d8\u05d9\7t\2\2\u05d
> 9")
> +
> buf.write("\u05da\7g\2\2\u05da\u05db\7u\2\2\u05db\u05dc\7v\2\2\u05d
> c")
> +
> buf.write("\u05dd\7q\2\2\u05dd\u05de\7t\2\2\u05de\u05df\7g\2\2\u05df
> ")
> +
> buf.write("\u0108\3\2\2\2\u05e0\u05e1\7u\2\2\u05e1\u05e2\7c\2\2\u05e
> 2")
> +
> buf.write("\u05e3\7x\2\2\u05e3\u05e4\7g\2\2\u05e4\u010a\3\2\2\2\u05e
> 5")
> +
> buf.write("\u05e6\7f\2\2\u05e6\u05e7\7g\2\2\u05e7\u05e8\7h\2\2\u05e8
> ")
> +
> buf.write("\u05e9\7c\2\2\u05e9\u05ea\7w\2\2\u05ea\u05eb\7n\2\2\u05e
> b")
> +
> buf.write("\u05ec\7v\2\2\u05ec\u05ed\7u\2\2\u05ed\u010c\3\2\2\2\u05e
> e")
> +
> buf.write("\u05ef\7d\2\2\u05ef\u05f0\7c\2\2\u05f0\u05f1\7p\2\2\u05f1")
> +
> buf.write("\u05f2\7p\2\2\u05f2\u05f3\7g\2\2\u05f3\u05f4\7t\2\2\u05f4")
> +
> buf.write("\u010e\3\2\2\2\u05f5\u05f6\7c\2\2\u05f6\u05f7\7n\2\2\u05f7")
> +
> buf.write("\u05f8\7k\2\2\u05f8\u05f9\7i\2\2\u05f9\u05fa\7p\2\2\u05fa")
> +
> buf.write("\u0110\3\2\2\2\u05fb\u05fc\7n\2\2\u05fc\u05fd\7g\2\2\u05fd")
> +
> buf.write("\u05fe\7h\2\2\u05fe\u05ff\7v\2\2\u05ff\u0112\3\2\2\2\u0600")
> +
> buf.write("\u0601\7t\2\2\u0601\u0602\7k\2\2\u0602\u0603\7i\2\2\u0603")
> +
> buf.write("\u0604\7j\2\2\u0604\u0605\7v\2\2\u0605\u0114\3\2\2\2\u0606
> ")
> +
> buf.write("\u0607\7e\2\2\u0607\u0608\7g\2\2\u0608\u0609\7p\2\2\u0609
> ")
> +
> buf.write("\u060a\7v\2\2\u060a\u060b\7g\2\2\u060b\u060c\7t\2\2\u060c")
> +
> buf.write("\u0116\3\2\2\2\u060d\u060e\7n\2\2\u060e\u060f\7k\2\2\u060f
> ")
> +
> buf.write("\u0610\7p\2\2\u0610\u0611\7g\2\2\u0611\u0118\3\2\2\2\u061
> 2")
> +
> buf.write("\u0613\7p\2\2\u0613\u0614\7c\2\2\u0614\u0615\7o\2\2\u0615
> ")
> +
> buf.write("\u0616\7g\2\2\u0616\u011a\3\2\2\2\u0617\u0618\7x\2\2\u061
> 8")
> +
> buf.write("\u0619\7c\2\2\u0619\u061a\7t\2\2\u061a\u061b\7k\2\2\u061b
> ")
> +
> buf.write("\u061c\7f\2\2\u061c\u011c\3\2\2\2\u061d\u061e\7s\2\2\u061e
> ")
> +
> buf.write("\u061f\7w\2\2\u061f\u0620\7g\2\2\u0620\u0621\7u\2\2\u0621
> ")
> +
> buf.write("\u0622\7v\2\2\u0622\u0623\7k\2\2\u0623\u0624\7q\2\2\u0624
> ")
> +
> buf.write("\u0625\7p\2\2\u0625\u011e\3\2\2\2\u0626\u0627\7s\2\2\u062
> 7")
> +
> buf.write("\u0628\7w\2\2\u0628\u0629\7g\2\2\u0629\u062a\7u\2\2\u062
> a")
> +
> buf.write("\u062b\7v\2\2\u062b\u062c\7k\2\2\u062c\u062d\7q\2\2\u062d
> ")
> +
> buf.write("\u062e\7p\2\2\u062e\u062f\7k\2\2\u062f\u0630\7f\2\2\u0630")
> +
> buf.write("\u0120\3\2\2\2\u0631\u0632\7k\2\2\u0632\u0633\7o\2\2\u063
> 3")
> +
> buf.write("\u0634\7c\2\2\u0634\u0635\7i\2\2\u0635\u0636\7g\2\2\u0636")
> +
> buf.write("\u0122\3\2\2\2\u0637\u0638\7n\2\2\u0638\u0639\7q\2\2\u063
> 9")
> +
> buf.write("\u063a\7e\2\2\u063a\u063b\7m\2\2\u063b\u063c\7g\2\2\u063
> c")
> +
> buf.write("\u063d\7f\2\2\u063d\u0124\3\2\2\2\u063e\u063f\7t\2\2\u063f
> ")
> +
> buf.write("\u0640\7w\2\2\u0640\u0641\7n\2\2\u0641\u0642\7g\2\2\u064
> 2")
> +
> buf.write("\u0126\3\2\2\2\u0643\u0644\7g\2\2\u0644\u0645\7p\2\2\u064
> 5")
> +
> buf.write("\u0646\7f\2\2\u0646\u0647\7t\2\2\u0647\u0648\7w\2\2\u0648
> ")
> +
> buf.write("\u0649\7n\2\2\u0649\u064a\7g\2\2\u064a\u0128\3\2\2\2\u064
> b")
> +
> buf.write("\u064c\7x\2\2\u064c\u064d\7c\2\2\u064d\u064e\7n\2\2\u064e
> ")
> +
> buf.write("\u064f\7w\2\2\u064f\u0650\7g\2\2\u0650\u012a\3\2\2\2\u065
> 1")
> +
> buf.write("\u0652\7t\2\2\u0652\u0653\7g\2\2\u0653\u0654\7c\2\2\u0654")
> +
> buf.write("\u0655\7f\2\2\u0655\u012c\3\2\2\2\u0656\u0657\7y\2\2\u0657
> ")
> +
> buf.write("\u0658\7t\2\2\u0658\u0659\7k\2\2\u0659\u065a\7v\2\2\u065a
> ")
> +
> buf.write("\u065b\7g\2\2\u065b\u012e\3\2\2\2\u065c\u065d\7t\2\2\u065
> d")
> +
> buf.write("\u065e\7g\2\2\u065e\u065f\7u\2\2\u065f\u0660\7g\2\2\u0660")
> +
> buf.write("\u0661\7v\2\2\u0661\u0662\7d\2\2\u0662\u0663\7w\2\2\u066
> 3")
> +
> buf.write("\u0664\7v\2\2\u0664\u0665\7v\2\2\u0665\u0666\7q\2\2\u0666
> ")
> +
> buf.write("\u0667\7p\2\2\u0667\u0130\3\2\2\2\u0668\u0669\7g\2\2\u066
> 9")
> +
> buf.write("\u066a\7p\2\2\u066a\u066b\7f\2\2\u066b\u066c\7t\2\2\u066c")
> +
> buf.write("\u066d\7g\2\2\u066d\u066e\7u\2\2\u066e\u066f\7g\2\2\u066f")
> +
> buf.write("\u0670\7v\2\2\u0670\u0671\7d\2\2\u0671\u0672\7w\2\2\u067
> 2")
> +
> buf.write("\u0673\7v\2\2\u0673\u0674\7v\2\2\u0674\u0675\7q\2\2\u0675
> ")
> +
> buf.write("\u0676\7p\2\2\u0676\u0132\3\2\2\2\u0677\u0678\7f\2\2\u067
> 8")
> +
> buf.write("\u0679\7g\2\2\u0679\u067a\7h\2\2\u067a\u067b\7c\2\2\u067b
> ")
> +
> buf.write("\u067c\7w\2\2\u067c\u067d\7n\2\2\u067d\u067e\7v\2\2\u067
> e")
> +
> buf.write("\u067f\7u\2\2\u067f\u0680\7v\2\2\u0680\u0681\7q\2\2\u0681")
> +
> buf.write("\u0682\7t\2\2\u0682\u0683\7g\2\2\u0683\u0134\3\2\2\2\u068
> 4")
> +
> buf.write("\u0685\7c\2\2\u0685\u0686\7v\2\2\u0686\u0687\7v\2\2\u0687
> ")
> +
> buf.write("\u0688\7t\2\2\u0688\u0689\7k\2\2\u0689\u068a\7d\2\2\u068a
> ")
> +
> buf.write("\u068b\7w\2\2\u068b\u068c\7v\2\2\u068c\u068d\7g\2\2\u068
> d")
> +
> buf.write("\u0136\3\2\2\2\u068e\u068f\7x\2\2\u068f\u0690\7c\2\2\u0690
> ")
> +
> buf.write("\u0691\7t\2\2\u0691\u0692\7u\2\2\u0692\u0693\7v\2\2\u0693
> ")
> +
> buf.write("\u0694\7q\2\2\u0694\u0695\7t\2\2\u0695\u0696\7g\2\2\u0696
> ")
> +
> buf.write("\u0138\3\2\2\2\u0697\u0698\7g\2\2\u0698\u0699\7h\2\2\u069
> 9")
> +
> buf.write("\u069a\7k\2\2\u069a\u069b\7x\2\2\u069b\u069c\7c\2\2\u069c
> ")
> +
> buf.write("\u069d\7t\2\2\u069d\u069e\7u\2\2\u069e\u069f\7v\2\2\u069f")
> +
> buf.write("\u06a0\7q\2\2\u06a0\u06a1\7t\2\2\u06a1\u06a2\7g\2\2\u06a2
> ")
> +
> buf.write("\u013a\3\2\2\2\u06a3\u06a4\7x\2\2\u06a4\u06a5\7c\2\2\u06a
> 5")
> +
> buf.write("\u06a6\7t\2\2\u06a6\u06a7\7u\2\2\u06a7\u06a8\7k\2\2\u06a8
> ")
> +
> buf.write("\u06a9\7|\2\2\u06a9\u06aa\7g\2\2\u06aa\u013c\3\2\2\2\u06a
> b")
> +
> buf.write("\u06ac\7p\2\2\u06ac\u06ad\7c\2\2\u06ad\u06ae\7o\2\2\u06ae
> ")
> +
> buf.write("\u06af\7g\2\2\u06af\u06b0\7x\2\2\u06b0\u06b1\7c\2\2\u06b1")
> +
> buf.write("\u06b2\7n\2\2\u06b2\u06b3\7w\2\2\u06b3\u06b4\7g\2\2\u06b
> 4")
> +
> buf.write("\u06b5\7x\2\2\u06b5\u06b6\7c\2\2\u06b6\u06b7\7t\2\2\u06b7
> ")
> +
> buf.write("\u06b8\7u\2\2\u06b8\u06b9\7v\2\2\u06b9\u06ba\7q\2\2\u06b
> a")
> +
> buf.write("\u06bb\7t\2\2\u06bb\u06bc\7g\2\2\u06bc\u013e\3\2\2\2\u06b
> d")
> +
> buf.write("\u06be\7c\2\2\u06be\u06bf\7e\2\2\u06bf\u06c0\7v\2\2\u06c0")
> +
> buf.write("\u06c1\7k\2\2\u06c1\u06c2\7q\2\2\u06c2\u06c3\7p\2\2\u06c3")
> +
> buf.write("\u0140\3\2\2\2\u06c4\u06c5\7e\2\2\u06c5\u06c6\7q\2\2\u06c6
> ")
> +
> buf.write("\u06c7\7p\2\2\u06c7\u06c8\7h\2\2\u06c8\u06c9\7k\2\2\u06c9")
> +
> buf.write("\u06ca\7i\2\2\u06ca\u0142\3\2\2\2\u06cb\u06cc\7g\2\2\u06cc")
> +
> buf.write("\u06cd\7p\2\2\u06cd\u06ce\7f\2\2\u06ce\u06cf\7c\2\2\u06cf")
> +
> buf.write("\u06d0\7e\2\2\u06d0\u06d1\7v\2\2\u06d1\u06d2\7k\2\2\u06d
> 2")
> +
> buf.write("\u06d3\7q\2\2\u06d3\u06d4\7p\2\2\u06d4\u0144\3\2\2\2\u06
> d5")
> +
> buf.write("\u06d6\7t\2\2\u06d6\u06d7\7g\2\2\u06d7\u06d8\7h\2\2\u06d8
> ")
> +
> buf.write("\u06d9\7t\2\2\u06d9\u06da\7g\2\2\u06da\u06db\7u\2\2\u06d
> b")
> +
> buf.write("\u06dc\7j\2\2\u06dc\u0146\3\2\2\2\u06dd\u06de\7k\2\2\u06d
> e")
> +
> buf.write("\u06df\7p\2\2\u06df\u06e0\7v\2\2\u06e0\u06e1\7g\2\2\u06e1")
> +
> buf.write("\u06e2\7t\2\2\u06e2\u06e3\7x\2\2\u06e3\u06e4\7c\2\2\u06e4")
> +
> buf.write("\u06e5\7n\2\2\u06e5\u0148\3\2\2\2\u06e6\u06e7\7x\2\2\u06e
> 7")
> +
> buf.write("\u06e8\7c\2\2\u06e8\u06e9\7t\2\2\u06e9\u06ea\7u\2\2\u06ea
> ")
> +
> buf.write("\u06eb\7v\2\2\u06eb\u06ec\7q\2\2\u06ec\u06ed\7t\2\2\u06ed
> ")
> +
> buf.write("\u06ee\7g\2\2\u06ee\u06ef\7f\2\2\u06ef\u06f0\7g\2\2\u06f0")
> +
> buf.write("\u06f1\7x\2\2\u06f1\u06f2\7k\2\2\u06f2\u06f3\7e\2\2\u06f3")
> +
> buf.write("\u06f4\7g\2\2\u06f4\u014a\3\2\2\2\u06f5\u06f6\7i\2\2\u06f6")
> +
> buf.write("\u06f7\7w\2\2\u06f7\u06f8\7k\2\2\u06f8\u06f9\7f\2\2\u06f9")
> +
> buf.write("\u06fa\7q\2\2\u06fa\u06fb\7r\2\2\u06fb\u014c\3\2\2\2\u06fc")
> +
> buf.write("\u06fd\7g\2\2\u06fd\u06fe\7p\2\2\u06fe\u06ff\7f\2\2\u06ff")
> +
> buf.write("\u0700\7i\2\2\u0700\u0701\7w\2\2\u0701\u0702\7k\2\2\u0702
> ")
> +
> buf.write("\u0703\7f\2\2\u0703\u0704\7q\2\2\u0704\u0705\7r\2\2\u0705
> ")
> +
> buf.write("\u014e\3\2\2\2\u0706\u0707\7f\2\2\u0707\u0708\7c\2\2\u070
> 8")
> +
> buf.write("\u0709\7v\2\2\u0709\u070a\7c\2\2\u070a\u070b\7v\2\2\u070b
> ")
> +
> buf.write("\u070c\7{\2\2\u070c\u070d\7r\2\2\u070d\u070e\7g\2\2\u070e")
> +
> buf.write("\u0150\3\2\2\2\u070f\u0710\7f\2\2\u0710\u0711\7c\2\2\u0711
> ")
> +
> buf.write("\u0712\7v\2\2\u0712\u0713\7c\2\2\u0713\u0152\3\2\2\2\u071
> 4")
> +
> buf.write("\u0715\7o\2\2\u0715\u0716\7q\2\2\u0716\u0717\7f\2\2\u0717
> ")
> +
> buf.write("\u0718\7c\2\2\u0718\u0719\7n\2\2\u0719\u0154\3\2\2\2\u071
> a")
> +
> buf.write("\u071b\7P\2\2\u071b\u071c\7Q\2\2\u071c\u071d\7P\2\2\u071
> d")
> +
> buf.write("\u071e\7a\2\2\u071e\u071f\7F\2\2\u071f\u0720\7G\2\2\u0720
> ")
> +
> buf.write("\u0721\7X\2\2\u0721\u0722\7K\2\2\u0722\u0723\7E\2\2\u0723
> ")
> +
> buf.write("\u0724\7G\2\2\u0724\u0156\3\2\2\2\u0725\u0726\7F\2\2\u072
> 6")
> +
> buf.write("\u0727\7K\2\2\u0727\u0728\7U\2\2\u0728\u0729\7M\2\2\u072
> 9")
> +
> buf.write("\u072a\7a\2\2\u072a\u072b\7F\2\2\u072b\u072c\7G\2\2\u072c
> ")
> +
> buf.write("\u072d\7X\2\2\u072d\u072e\7K\2\2\u072e\u072f\7E\2\2\u072f
> ")
> +
> buf.write("\u0730\7G\2\2\u0730\u0158\3\2\2\2\u0731\u0732\7X\2\2\u073
> 2")
> +
> buf.write("\u0733\7K\2\2\u0733\u0734\7F\2\2\u0734\u0735\7G\2\2\u0735
> ")
> +
> buf.write("\u0736\7Q\2\2\u0736\u0737\7a\2\2\u0737\u0738\7F\2\2\u073
> 8")
> +
> buf.write("\u0739\7G\2\2\u0739\u073a\7X\2\2\u073a\u073b\7K\2\2\u073
> b")
> +
> buf.write("\u073c\7E\2\2\u073c\u073d\7G\2\2\u073d\u015a\3\2\2\2\u073
> e")
> +
> buf.write("\u073f\7P\2\2\u073f\u0740\7G\2\2\u0740\u0741\7V\2\2\u0741
> ")
> +
> buf.write("\u0742\7Y\2\2\u0742\u0743\7Q\2\2\u0743\u0744\7T\2\2\u074
> 4")
> +
> buf.write("\u0745\7M\2\2\u0745\u0746\7a\2\2\u0746\u0747\7F\2\2\u074
> 7")
> +
> buf.write("\u0748\7G\2\2\u0748\u0749\7X\2\2\u0749\u074a\7K\2\2\u074
> a")
> +
> buf.write("\u074b\7E\2\2\u074b\u074c\7G\2\2\u074c\u015c\3\2\2\2\u074
> d")
> +
> buf.write("\u074e\7K\2\2\u074e\u074f\7P\2\2\u074f\u0750\7R\2\2\u0750")
> +
> buf.write("\u0751\7W\2\2\u0751\u0752\7V\2\2\u0752\u0753\7a\2\2\u075
> 3")
> +
> buf.write("\u0754\7F\2\2\u0754\u0755\7G\2\2\u0755\u0756\7X\2\2\u0756
> ")
> +
> buf.write("\u0757\7K\2\2\u0757\u0758\7E\2\2\u0758\u0759\7G\2\2\u075
> 9")
> +
> buf.write("\u015e\3\2\2\2\u075a\u075b\7Q\2\2\u075b\u075c\7P\2\2\u075
> c")
> +
> buf.write("\u075d\7D\2\2\u075d\u075e\7Q\2\2\u075e\u075f\7C\2\2\u075f
> ")
> +
> buf.write("\u0760\7T\2\2\u0760\u0761\7F\2\2\u0761\u0762\7a\2\2\u0762
> ")
> +
> buf.write("\u0763\7F\2\2\u0763\u0764\7G\2\2\u0764\u0765\7X\2\2\u0765
> ")
> +
> buf.write("\u0766\7K\2\2\u0766\u0767\7E\2\2\u0767\u0768\7G\2\2\u076
> 8")
> +
> buf.write("\u0160\3\2\2\2\u0769\u076a\7Q\2\2\u076a\u076b\7V\2\2\u07
> 6b")
> +
> buf.write("\u076c\7J\2\2\u076c\u076d\7G\2\2\u076d\u076e\7T\2\2\u076e
> ")
> +
> buf.write("\u076f\7a\2\2\u076f\u0770\7F\2\2\u0770\u0771\7G\2\2\u0771
> ")
> +
> buf.write("\u0772\7X\2\2\u0772\u0773\7K\2\2\u0773\u0774\7E\2\2\u0774
> ")
> +
> buf.write("\u0775\7G\2\2\u0775\u0162\3\2\2\2\u0776\u0777\7U\2\2\u07
> 77")
> +
> buf.write("\u0778\7G\2\2\u0778\u0779\7V\2\2\u0779\u077a\7W\2\2\u07
> 7a")
> +
> buf.write("\u077b\7R\2\2\u077b\u077c\7a\2\2\u077c\u077d\7C\2\2\u077d
> ")
> +
> buf.write("\u077e\7R\2\2\u077e\u077f\7R\2\2\u077f\u0780\7N\2\2\u0780
> ")
> +
> buf.write("\u0781\7K\2\2\u0781\u0782\7E\2\2\u0782\u0783\7C\2\2\u0783
> ")
> +
> buf.write("\u0784\7V\2\2\u0784\u0785\7K\2\2\u0785\u0786\7Q\2\2\u078
> 6")
> +
> buf.write("\u0787\7P\2\2\u0787\u0164\3\2\2\2\u0788\u0789\7I\2\2\u078
> 9")
> +
> buf.write("\u078a\7G\2\2\u078a\u078b\7P\2\2\u078b\u078c\7G\2\2\u078
> c")
> +
> buf.write("\u078d\7T\2\2\u078d\u078e\7C\2\2\u078e\u078f\7N\2\2\u078f
> ")
> +
> buf.write("\u0790\7a\2\2\u0790\u0791\7C\2\2\u0791\u0792\7R\2\2\u0792
> ")
> +
> buf.write("\u0793\7R\2\2\u0793\u0794\7N\2\2\u0794\u0795\7K\2\2\u079
> 5")
> +
> buf.write("\u0796\7E\2\2\u0796\u0797\7C\2\2\u0797\u0798\7V\2\2\u079
> 8")
> +
> buf.write("\u0799\7K\2\2\u0799\u079a\7Q\2\2\u079a\u079b\7P\2\2\u079
> b")
> +
> buf.write("\u0166\3\2\2\2\u079c\u079d\7H\2\2\u079d\u079e\7T\2\2\u079
> e")
> +
> buf.write("\u079f\7Q\2\2\u079f\u07a0\7P\2\2\u07a0\u07a1\7V\2\2\u07a1
> ")
> +
> buf.write("\u07a2\7a\2\2\u07a2\u07a3\7R\2\2\u07a3\u07a4\7C\2\2\u07a4
> ")
> +
> buf.write("\u07a5\7I\2\2\u07a5\u07a6\7G\2\2\u07a6\u0168\3\2\2\2\u07a
> 7")
> +
> buf.write("\u07a8\7U\2\2\u07a8\u07a9\7K\2\2\u07a9\u07aa\7P\2\2\u07a
> a")
> +
> buf.write("\u07ab\7I\2\2\u07ab\u07ac\7N\2\2\u07ac\u07ad\7G\2\2\u07ad
> ")
> +
> buf.write("\u07ae\7a\2\2\u07ae\u07af\7W\2\2\u07af\u07b0\7U\2\2\u07b
> 0")
> +
> buf.write("\u07b1\7G\2\2\u07b1\u016a\3\2\2\2\u07b2\u07b3\7[\2\2\u07b
> 3")
> +
> buf.write("\u07b4\7G\2\2\u07b4\u07b5\7C\2\2\u07b5\u07b6\7T\2\2\u07b
> 6")
> +
> buf.write("\u07b7\7a\2\2\u07b7\u07b8\7U\2\2\u07b8\u07b9\7W\2\2\u07
> b9")
> +
> buf.write("\u07ba\7R\2\2\u07ba\u07bb\7R\2\2\u07bb\u07bc\7T\2\2\u07b
> c")
> +
> buf.write("\u07bd\7G\2\2\u07bd\u07be\7U\2\2\u07be\u07bf\7U\2\2\u07b
> f")
> +
> buf.write("\u016c\3\2\2\2\u07c0\u07c1\7O\2\2\u07c1\u07c2\7Q\2\2\u07c
> 2")
> +
> buf.write("\u07c3\7P\2\2\u07c3\u07c4\7V\2\2\u07c4\u07c5\7J\2\2\u07c5")
> +
> buf.write("\u07c6\7a\2\2\u07c6\u07c7\7U\2\2\u07c7\u07c8\7W\2\2\u07c8
> ")
> +
> buf.write("\u07c9\7R\2\2\u07c9\u07ca\7R\2\2\u07ca\u07cb\7T\2\2\u07cb")
> +
> buf.write("\u07cc\7G\2\2\u07cc\u07cd\7U\2\2\u07cd\u07ce\7U\2\2\u07ce
> ")
> +
> buf.write("\u016e\3\2\2\2\u07cf\u07d0\7F\2\2\u07d0\u07d1\7C\2\2\u07d
> 1")
> +
> buf.write("\u07d2\7[\2\2\u07d2\u07d3\7a\2\2\u07d3\u07d4\7U\2\2\u07d
> 4")
> +
> buf.write("\u07d5\7W\2\2\u07d5\u07d6\7R\2\2\u07d6\u07d7\7R\2\2\u07
> d7")
> +
> buf.write("\u07d8\7T\2\2\u07d8\u07d9\7G\2\2\u07d9\u07da\7U\2\2\u07d
> a")
> +
> buf.write("\u07db\7U\2\2\u07db\u0170\3\2\2\2\u07dc\u07dd\7J\2\2\u07
> dd")
> +
> buf.write("\u07de\7Q\2\2\u07de\u07df\7W\2\2\u07df\u07e0\7T\2\2\u07e
> 0")
> +
> buf.write("\u07e1\7a\2\2\u07e1\u07e2\7U\2\2\u07e2\u07e3\7W\2\2\u07e
> 3")
> +
> buf.write("\u07e4\7R\2\2\u07e4\u07e5\7R\2\2\u07e5\u07e6\7T\2\2\u07e6
> ")
> +
> buf.write("\u07e7\7G\2\2\u07e7\u07e8\7U\2\2\u07e8\u07e9\7U\2\2\u07e
> 9")
> +
> buf.write("\u0172\3\2\2\2\u07ea\u07eb\7O\2\2\u07eb\u07ec\7K\2\2\u07e
> c")
> +
> buf.write("\u07ed\7P\2\2\u07ed\u07ee\7W\2\2\u07ee\u07ef\7V\2\2\u07e
> f")
> +
> buf.write("\u07f0\7G\2\2\u07f0\u07f1\7a\2\2\u07f1\u07f2\7U\2\2\u07f2")
> +
> buf.write("\u07f3\7W\2\2\u07f3\u07f4\7R\2\2\u07f4\u07f5\7R\2\2\u07f5")
> +
> buf.write("\u07f6\7T\2\2\u07f6\u07f7\7G\2\2\u07f7\u07f8\7U\2\2\u07f8")
> +
> buf.write("\u07f9\7U\2\2\u07f9\u0174\3\2\2\2\u07fa\u07fb\7U\2\2\u07fb
> ")
> +
> buf.write("\u07fc\7G\2\2\u07fc\u07fd\7E\2\2\u07fd\u07fe\7Q\2\2\u07fe")
> +
> buf.write("\u07ff\7P\2\2\u07ff\u0800\7F\2\2\u0800\u0801\7a\2\2\u0801")
> +
> buf.write("\u0802\7U\2\2\u0802\u0803\7W\2\2\u0803\u0804\7R\2\2\u080
> 4")
> +
> buf.write("\u0805\7R\2\2\u0805\u0806\7T\2\2\u0806\u0807\7G\2\2\u080
> 7")
> +
> buf.write("\u0808\7U\2\2\u0808\u0809\7U\2\2\u0809\u0176\3\2\2\2\u08
> 0a")
> +
> buf.write("\u080b\7U\2\2\u080b\u080c\7V\2\2\u080c\u080d\7Q\2\2\u080
> d")
> +
> buf.write("\u080e\7T\2\2\u080e\u080f\7C\2\2\u080f\u0810\7I\2\2\u0810")
> +
> buf.write("\u0811\7G\2\2\u0811\u0812\7a\2\2\u0812\u0813\7P\2\2\u081
> 3")
> +
> buf.write("\u0814\7Q\2\2\u0814\u0815\7T\2\2\u0815\u0816\7O\2\2\u081
> 6")
> +
> buf.write("\u0817\7C\2\2\u0817\u0818\7N\2\2\u0818\u0178\3\2\2\2\u081
> 9")
> +
> buf.write("\u081a\7U\2\2\u081a\u081b\7V\2\2\u081b\u081c\7Q\2\2\u081
> c")
> +
> buf.write("\u081d\7T\2\2\u081d\u081e\7C\2\2\u081e\u081f\7I\2\2\u081f")
> +
> buf.write("\u0820\7G\2\2\u0820\u0821\7a\2\2\u0821\u0822\7V\2\2\u082
> 2")
> +
> buf.write("\u0823\7K\2\2\u0823\u0824\7O\2\2\u0824\u0825\7G\2\2\u082
> 5")
> +
> buf.write("\u017a\3\2\2\2\u0826\u0827\7U\2\2\u0827\u0828\7V\2\2\u08
> 28")
> +
> buf.write("\u0829\7Q\2\2\u0829\u082a\7T\2\2\u082a\u082b\7C\2\2\u082
> b")
> +
> buf.write("\u082c\7I\2\2\u082c\u082d\7G\2\2\u082d\u082e\7a\2\2\u082e
> ")
> +
> buf.write("\u082f\7Y\2\2\u082f\u0830\7C\2\2\u0830\u0831\7M\2\2\u0831
> ")
> +
> buf.write("\u0832\7G\2\2\u0832\u0833\7W\2\2\u0833\u0834\7R\2\2\u083
> 4")
> +
> buf.write("\u017c\3\2\2\2\u0835\u0836\7W\2\2\u0836\u0837\7P\2\2\u08
> 37")
> +
> buf.write("\u0838\7K\2\2\u0838\u0839\7S\2\2\u0839\u083a\7W\2\2\u083
> a")
> +
> buf.write("\u083b\7G\2\2\u083b\u017e\3\2\2\2\u083c\u083d\7P\2\2\u083
> d")
> +
> buf.write("\u083e\7Q\2\2\u083e\u083f\7G\2\2\u083f\u0840\7O\2\2\u084
> 0")
> +
> buf.write("\u0841\7R\2\2\u0841\u0842\7V\2\2\u0842\u0843\7[\2\2\u0843
> ")
> +
> buf.write("\u0180\3\2\2\2\u0844\u0845\7e\2\2\u0845\u0846\7q\2\2\u084
> 6")
> +
> buf.write("\u0847\7p\2\2\u0847\u0848\7f\2\2\u0848\u0182\3\2\2\2\u084
> 9")
> +
> buf.write("\u084a\7h\2\2\u084a\u084b\7k\2\2\u084b\u084c\7p\2\2\u084c
> ")
> +
> buf.write("\u084d\7f\2\2\u084d\u0184\3\2\2\2\u084e\u084f\7o\2\2\u084f
> ")
> +
> buf.write("\u0850\7k\2\2\u0850\u0851\7f\2\2\u0851\u0186\3\2\2\2\u085
> 2")
> +
> buf.write("\u0853\7v\2\2\u0853\u0854\7q\2\2\u0854\u0855\7m\2\2\u085
> 5")
> +
> buf.write("\u0856\7g\2\2\u0856\u0857\7p\2\2\u0857\u0188\3\2\2\2\u085
> 8")
> +
> buf.write("\u0859\7u\2\2\u0859\u085a\7r\2\2\u085a\u085b\7c\2\2\u085b
> ")
> +
> buf.write("\u085c\7p\2\2\u085c\u018a\3\2\2\2\u085d\u085e\7f\2\2\u085
> e")
> +
> buf.write("\u085f\7w\2\2\u085f\u0860\7r\2\2\u0860\u018c\3\2\2\2\u0861
> ")
> +
> buf.write("\u0862\7x\2\2\u0862\u0863\7c\2\2\u0863\u0864\7t\2\2\u0864")
> +
> buf.write("\u0865\7g\2\2\u0865\u0866\7s\2\2\u0866\u0867\7x\2\2\u0867
> ")
> +
> buf.write("\u0868\7c\2\2\u0868\u0869\7n\2\2\u0869\u018e\3\2\2\2\u086
> a")
> +
> buf.write("\u086b\7x\2\2\u086b\u086c\7c\2\2\u086c\u086d\7t\2\2\u086d")
> +
> buf.write("\u0190\3\2\2\2\u086e\u086f\7k\2\2\u086f\u0870\7f\2\2\u0870
> ")
> +
> buf.write("\u0871\7g\2\2\u0871\u0872\7s\2\2\u0872\u0873\7x\2\2\u0873
> ")
> +
> buf.write("\u0874\7c\2\2\u0874\u0875\7n\2\2\u0875\u0192\3\2\2\2\u087
> 6")
> +
> buf.write("\u0877\7k\2\2\u0877\u0878\7f\2\2\u0878\u0879\7g\2\2\u0879
> ")
> +
> buf.write("\u087a\7s\2\2\u087a\u087b\7k\2\2\u087b\u087c\7f\2\2\u087c")
> +
> buf.write("\u0194\3\2\2\2\u087d\u087e\7k\2\2\u087e\u087f\7f\2\2\u087f
> ")
> +
> buf.write("\u0880\7g\2\2\u0880\u0881\7s\2\2\u0881\u0882\7x\2\2\u0882
> ")
> +
> buf.write("\u0883\7c\2\2\u0883\u0884\7n\2\2\u0884\u0885\7n\2\2\u0885
> ")
> +
> buf.write("\u0886\7k\2\2\u0886\u0887\7u\2\2\u0887\u0888\7v\2\2\u0888
> ")
> +
> buf.write("\u0196\3\2\2\2\u0889\u088a\7s\2\2\u088a\u088b\7w\2\2\u088
> b")
> +
> buf.write("\u088c\7g\2\2\u088c\u088d\7u\2\2\u088d\u088e\7v\2\2\u088e
> ")
> +
> buf.write("\u088f\7k\2\2\u088f\u0890\7q\2\2\u0890\u0891\7p\2\2\u0891")
> +
> buf.write("\u0892\7t\2\2\u0892\u0893\7g\2\2\u0893\u0894\7h\2\2\u0894
> ")
> +
> buf.write("\u0198\3\2\2\2\u0895\u0896\7t\2\2\u0896\u0897\7w\2\2\u089
> 7")
> +
> buf.write("\u0898\7n\2\2\u0898\u0899\7g\2\2\u0899\u089a\7t\2\2\u089a
> ")
> +
> buf.write("\u089b\7g\2\2\u089b\u089c\7h\2\2\u089c\u019a\3\2\2\2\u089
> d")
> +
> buf.write("\u089e\7u\2\2\u089e\u089f\7v\2\2\u089f\u08a0\7t\2\2\u08a0")
> +
> buf.write("\u08a1\7k\2\2\u08a1\u08a2\7p\2\2\u08a2\u08a3\7i\2\2\u08a3
> ")
> +
> buf.write("\u08a4\7t\2\2\u08a4\u08a5\7g\2\2\u08a5\u08a6\7h\2\2\u08a6
> ")
> +
> buf.write("\u019c\3\2\2\2\u08a7\u08a8\7r\2\2\u08a8\u08a9\7w\2\2\u08a
> 9")
> +
> buf.write("\u08aa\7u\2\2\u08aa\u08ab\7j\2\2\u08ab\u08ac\7v\2\2\u08ac")
> +
> buf.write("\u08ad\7j\2\2\u08ad\u08ae\7k\2\2\u08ae\u08af\7u\2\2\u08af")
> +
> buf.write("\u019e\3\2\2\2\u08b0\u08b1\7u\2\2\u08b1\u08b2\7g\2\2\u08
> b2")
> +
> buf.write("\u08b3\7e\2\2\u08b3\u08b4\7w\2\2\u08b4\u08b5\7t\2\2\u08b
> 5")
> +
> buf.write("\u08b6\7k\2\2\u08b6\u08b7\7v\2\2\u08b7\u08b8\7{\2\2\u08b8
> ")
> +
> buf.write("\u01a0\3\2\2\2\u08b9\u08ba\7i\2\2\u08ba\u08bb\7g\2\2\u08b
> b")
> +
> buf.write("\u08bc\7v\2\2\u08bc\u01a2\3\2\2\2\u08bd\u08be\7V\2\2\u08b
> e")
> +
> buf.write("\u08bf\7T\2\2\u08bf\u08c0\7W\2\2\u08c0\u08c1\7G\2\2\u08c1
> ")
> +
> buf.write("\u01a4\3\2\2\2\u08c2\u08c3\7H\2\2\u08c3\u08c4\7C\2\2\u08c
> 4")
> +
> buf.write("\u08c5\7N\2\2\u08c5\u08c6\7U\2\2\u08c6\u08c7\7G\2\2\u08c7
> ")
> +
> buf.write("\u01a6\3\2\2\2\u08c8\u08c9\7Q\2\2\u08c9\u08ca\7P\2\2\u08c
> a")
> +
> buf.write("\u08cb\7G\2\2\u08cb\u01a8\3\2\2\2\u08cc\u08cd\7Q\2\2\u08c
> d")
> +
> buf.write("\u08ce\7P\2\2\u08ce\u08cf\7G\2\2\u08cf\u08d0\7U\2\2\u08d0")
> +
> buf.write("\u01aa\3\2\2\2\u08d1\u08d2\7\\\2\2\u08d2\u08d3\7G\2\2")
> +
> buf.write("\u08d3\u08d4\7T\2\2\u08d4\u08d5\7Q\2\2\u08d5\u01ac\3\2")
> +
> buf.write("\2\2\u08d6\u08d7\7W\2\2\u08d7\u08d8\7P\2\2\u08d8\u08d9")
> +
> buf.write("\7F\2\2\u08d9\u08da\7G\2\2\u08da\u08db\7H\2\2\u08db\u08d
> c")
> +
> buf.write("\7K\2\2\u08dc\u08dd\7P\2\2\u08dd\u08de\7G\2\2\u08de\u08d
> f")
> +
> buf.write("\7F\2\2\u08df\u01ae\3\2\2\2\u08e0\u08e1\7X\2\2\u08e1\u08e
> 2")
> +
> buf.write("\7G\2\2\u08e2\u08e3\7T\2\2\u08e3\u08e4\7U\2\2\u08e4\u08e
> 5")
> +
> buf.write("\7K\2\2\u08e5\u08e6\7Q\2\2\u08e6\u08e7\7P\2\2\u08e7\u01b
> 0")
> +
> buf.write("\3\2\2\2\u08e8\u08e9\7n\2\2\u08e9\u08ea\7g\2\2\u08ea\u08e
> b")
> +
> buf.write("\7p\2\2\u08eb\u08ec\7i\2\2\u08ec\u08ed\7v\2\2\u08ed\u08ee")
> +
> buf.write("\7j\2\2\u08ee\u01b2\3\2\2\2\u08ef\u08f0\7C\2\2\u08f0\u08f1")
> +
> buf.write("\7P\2\2\u08f1\u08f2\7F\2\2\u08f2\u01b4\3\2\2\2\u08f3\u08f4")
> +
> buf.write("\7Q\2\2\u08f4\u08f5\7T\2\2\u08f5\u01b6\3\2\2\2\u08f6\u08f7
> ")
> +
> buf.write("\7P\2\2\u08f7\u08f8\7Q\2\2\u08f8\u08f9\7V\2\2\u08f9\u01b8")
> +
> buf.write("\3\2\2\2\u08fa\u08fb\7u\2\2\u08fb\u08fc\7g\2\2\u08fc\u08fd")
> +
> buf.write("\7v\2\2\u08fd\u01ba\3\2\2\2\u08fe\u08ff\7\u0080\2\2\u08ff")
> +
> buf.write("\u01bc\3\2\2\2\u0900\u0901\7d\2\2\u0901\u0902\7q\2\2\u090
> 2")
> +
> buf.write("\u0903\7q\2\2\u0903\u0904\7n\2\2\u0904\u0905\7x\2\2\u0905
> ")
> +
> buf.write("\u0906\7c\2\2\u0906\u0907\7n\2\2\u0907\u01be\3\2\2\2\u090
> 8")
> +
> buf.write("\u0909\7u\2\2\u0909\u090a\7v\2\2\u090a\u090b\7t\2\2\u090b
> ")
> +
> buf.write("\u090c\7k\2\2\u090c\u090d\7p\2\2\u090d\u090e\7i\2\2\u090e")
> +
> buf.write("\u090f\7x\2\2\u090f\u0910\7c\2\2\u0910\u0911\7n\2\2\u0911")
> +
> buf.write("\u01c0\3\2\2\2\u0912\u0913\7w\2\2\u0913\u0914\7p\2\2\u091
> 4")
> +
> buf.write("\u0915\7k\2\2\u0915\u0916\7p\2\2\u0916\u0917\7v\2\2\u0917
> ")
> +
> buf.write("\u0918\7x\2\2\u0918\u0919\7c\2\2\u0919\u091a\7n\2\2\u091a
> ")
> +
> buf.write("\u01c2\3\2\2\2\u091b\u091c\7v\2\2\u091c\u091d\7q\2\2\u091
> d")
> +
> buf.write("\u091e\7w\2\2\u091e\u091f\7r\2\2\u091f\u0920\7r\2\2\u0920")
> +
> buf.write("\u0921\7g\2\2\u0921\u0922\7t\2\2\u0922\u01c4\3\2\2\2\u0923
> ")
> +
> buf.write("\u0924\7v\2\2\u0924\u0925\7q\2\2\u0925\u0926\7n\2\2\u0926
> ")
> +
> buf.write("\u0927\7q\2\2\u0927\u0928\7y\2\2\u0928\u0929\7g\2\2\u0929
> ")
> +
> buf.write("\u092a\7t\2\2\u092a\u01c6\3\2\2\2\u092b\u092c\7o\2\2\u092c
> ")
> +
> buf.write("\u092d\7c\2\2\u092d\u092e\7v\2\2\u092e\u092f\7e\2\2\u092f")
> +
> buf.write("\u0930\7j\2\2\u0930\u01c8\3\2\2\2\u0931\u0932\7o\2\2\u0932
> ")
> +
> buf.write("\u0933\7c\2\2\u0933\u0934\7v\2\2\u0934\u0935\7e\2\2\u0935
> ")
> +
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> +
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> +
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> +
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> d8")
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> ")
> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> ")
> +
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> ")
> +
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> +
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> +
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> ")
> +
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> ")
> +
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> +
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> +
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> +
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> ")
> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> buf.write("\u0aa1\3\2\2\2\u0aa3\u0aa4\3\2\2\2\u0aa4\u0aa6\3\2\2\2")
> +
> buf.write("\u0aa5\u0aa3\3\2\2\2\u0aa6\u0aa7\b\u0100\2\2\u0aa7\u0200")
> +
> buf.write("\3\2\2\2\u0aa8\u0aa9\7g\2\2\u0aa9\u0aaa\7z\2\2\u0aaa\u0aa
> b")
> +
> buf.write("\7v\2\2\u0aab\u0aac\7g\2\2\u0aac\u0aad\7t\2\2\u0aad\u0aae")
> +
> buf.write("\7p\2\2\u0aae\u0ab2\3\2\2\2\u0aaf\u0ab1\n\6\2\2\u0ab0")
> +
> buf.write("\u0aaf\3\2\2\2\u0ab1\u0ab4\3\2\2\2\u0ab2\u0ab0\3\2\2\2")
> +
> buf.write("\u0ab2\u0ab3\3\2\2\2\u0ab3\u0ab5\3\2\2\2\u0ab4\u0ab2\3")
> +
> buf.write("\2\2\2\u0ab5\u0ab6\b\u0101\2\2\u0ab6\u0202\3\2\2\2\22")
> +
> buf.write("\2\u0a45\u0a4a\u0a4c\u0a52\u0a57\u0a63\u0a6a\u0a74\u0a7b
> ")
> +        buf.write("\u0a88\u0a90\u0a96\u0a99\u0aa3\u0ab2\3\b\2\2")
> +        return buf.getvalue()
> +
> +
> +class VfrSyntaxLexer(Lexer):
> +
> +    atn = ATNDeserializer().deserialize(serializedATN())
> +
> +    decisionsToDFA = [ DFA(ds, i) for i, ds in enumerate(atn.decisionToState) ]
> +
> +    T__0 = 1
> +    T__1 = 2
> +    T__2 = 3
> +    T__3 = 4
> +    T__4 = 5
> +    T__5 = 6
> +    T__6 = 7
> +    T__7 = 8
> +    T__8 = 9
> +    T__9 = 10
> +    T__10 = 11
> +    T__11 = 12
> +    T__12 = 13
> +    T__13 = 14
> +    T__14 = 15
> +    T__15 = 16
> +    Define = 17
> +    Include = 18
> +    FormPkgType = 19
> +    OpenBrace = 20
> +    CloseBrace = 21
> +    OpenParen = 22
> +    CloseParen = 23
> +    OpenBracket = 24
> +    CloseBracket = 25
> +    Dot = 26
> +    Negative = 27
> +    Colon = 28
> +    Slash = 29
> +    Semicolon = 30
> +    Comma = 31
> +    Equal = 32
> +    NotEqual = 33
> +    LessEqual = 34
> +    Less = 35
> +    GreaterEqual = 36
> +    Greater = 37
> +    BitWiseOr = 38
> +    BitWiseAnd = 39
> +    DevicePath = 40
> +    FormSet = 41
> +    FormSetId = 42
> +    EndFormSet = 43
> +    Title = 44
> +    FormId = 45
> +    OneOf = 46
> +    EndOneOf = 47
> +    Prompt = 48
> +    OrderedList = 49
> +    MaxContainers = 50
> +    EndList = 51
> +    EndForm = 52
> +    Form = 53
> +    FormMap = 54
> +    MapTitle = 55
> +    MapGuid = 56
> +    Subtitle = 57
> +    EndSubtitle = 58
> +    Help = 59
> +    Text = 60
> +    Option = 61
> +    FLAGS = 62
> +    Date = 63
> +    EndDate = 64
> +    Year = 65
> +    Month = 66
> +    Day = 67
> +    Time = 68
> +    EndTime = 69
> +    Hour = 70
> +    Minute = 71
> +    Second = 72
> +    GrayOutIf = 73
> +    Label = 74
> +    Timeout = 75
> +    Inventory = 76
> +    NonNvDataMap = 77
> +    Struct = 78
> +    Union = 79
> +    Boolean = 80
> +    Uint64 = 81
> +    Uint32 = 82
> +    Uint16 = 83
> +    Uint8 = 84
> +    EFI_STRING_ID = 85
> +    EFI_HII_DATE = 86
> +    EFI_HII_TIME = 87
> +    EFI_HII_REF = 88
> +    Uuid = 89
> +    CheckBox = 90
> +    EndCheckBox = 91
> +    Numeric = 92
> +    EndNumeric = 93
> +    Minimum = 94
> +    Maximum = 95
> +    Step = 96
> +    Default = 97
> +    Password = 98
> +    EndPassword = 99
> +    String = 100
> +    EndString = 101
> +    MinSize = 102
> +    MaxSize = 103
> +    Encoding = 104
> +    SuppressIf = 105
> +    DisableIf = 106
> +    Hidden = 107
> +    Goto = 108
> +    FormSetGuid = 109
> +    InconsistentIf = 110
> +    WarningIf = 111
> +    NoSubmitIf = 112
> +    EndIf = 113
> +    Key = 114
> +    DefaultFlag = 115
> +    ManufacturingFlag = 116
> +    CheckBoxDefaultFlag = 117
> +    CheckBoxDefaultMfgFlag = 118
> +    InteractiveFlag = 119
> +    NVAccessFlag = 120
> +    ResetRequiredFlag = 121
> +    ReconnectRequiredFlag = 122
> +    LateCheckFlag = 123
> +    ReadOnlyFlag = 124
> +    OptionOnlyFlag = 125
> +    RestStyleFlag = 126
> +    Class = 127
> +    Subclass = 128
> +    ClassGuid = 129
> +    TypeDef = 130
> +    Restore = 131
> +    Save = 132
> +    Defaults = 133
> +    Banner = 134
> +    Align = 135
> +    Left = 136
> +    Right = 137
> +    Center = 138
> +    Line = 139
> +    Name = 140
> +    VarId = 141
> +    Question = 142
> +    QuestionId = 143
> +    Image = 144
> +    Locked = 145
> +    Rule = 146
> +    EndRule = 147
> +    Value = 148
> +    Read = 149
> +    Write = 150
> +    ResetButton = 151
> +    EndResetButton = 152
> +    DefaultStore = 153
> +    Attribute = 154
> +    Varstore = 155
> +    Efivarstore = 156
> +    VarSize = 157
> +    NameValueVarStore = 158
> +    Action = 159
> +    Config = 160
> +    EndAction = 161
> +    Refresh = 162
> +    Interval = 163
> +    VarstoreDevice = 164
> +    GuidOp = 165
> +    EndGuidOp = 166
> +    DataType = 167
> +    Data = 168
> +    Modal = 169
> +    ClassNonDevice = 170
> +    ClassDiskDevice = 171
> +    ClassVideoDevice = 172
> +    ClassNetworkDevice = 173
> +    ClassInputDevice = 174
> +    ClassOnBoardDevice = 175
> +    ClassOtherDevice = 176
> +    SubclassSetupApplication = 177
> +    SubclassGeneralApplication = 178
> +    SubclassFrontPage = 179
> +    SubclassSingleUse = 180
> +    YearSupppressFlag = 181
> +    MonthSuppressFlag = 182
> +    DaySuppressFlag = 183
> +    HourSupppressFlag = 184
> +    MinuteSuppressFlag = 185
> +    SecondSuppressFlag = 186
> +    StorageNormalFlag = 187
> +    StorageTimeFlag = 188
> +    StorageWakeUpFlag = 189
> +    UniQueFlag = 190
> +    NoEmptyFlag = 191
> +    Cond = 192
> +    Find = 193
> +    Mid = 194
> +    Tok = 195
> +    Span = 196
> +    Dup = 197
> +    VarEqVal = 198
> +    Var = 199
> +    IdEqVal = 200
> +    IdEqId = 201
> +    IdEqValList = 202
> +    QuestionRef = 203
> +    RuleRef = 204
> +    StringRef = 205
> +    PushThis = 206
> +    Security = 207
> +    Get = 208
> +    TrueSymbol = 209
> +    FalseSymbol = 210
> +    One = 211
> +    Ones = 212
> +    Zero = 213
> +    Undefined = 214
> +    Version = 215
> +    Length = 216
> +    AND = 217
> +    OR = 218
> +    NOT = 219
> +    Set = 220
> +    BitWiseNot = 221
> +    BoolVal = 222
> +    StringVal = 223
> +    UnIntVal = 224
> +    ToUpper = 225
> +    ToLower = 226
> +    Match = 227
> +    Match2 = 228
> +    Catenate = 229
> +    QuestionRefVal = 230
> +    StringRefVal = 231
> +    Map = 232
> +    RefreshGuid = 233
> +    StringToken = 234
> +    OptionDefault = 235
> +    OptionDefaultMfg = 236
> +    NumericSizeOne = 237
> +    NumericSizeTwo = 238
> +    NumericSizeFour = 239
> +    NumericSizeEight = 240
> +    DisPlayIntDec = 241
> +    DisPlayUIntDec = 242
> +    DisPlayUIntHex = 243
> +    Insensitive = 244
> +    Sensitive = 245
> +    LastNonMatch = 246
> +    FirstNonMatch = 247
> +    Number = 248
> +    StringIdentifier = 249
> +    ComplexDefine = 250
> +    LineDefinition = 251
> +    IncludeDefinition = 252
> +    Whitespace = 253
> +    Newline = 254
> +    LineComment = 255
> +    Extern = 256
> +
> +    channelNames = [ u"DEFAULT_TOKEN_CHANNEL", u"HIDDEN" ]
> +
> +    modeNames = [ "DEFAULT_MODE" ]
> +
> +    literalNames = [ "<INVALID>",
> +            "'show'", "'push'", "'pop'", "'#pragma'", "'pack'", "'='",
> "'IMAGE_TOKEN'",
> +            "'HORIZONTAL'", "'MULTI_LINE'", "'<<'", "'>>'", "'+'", "'*'",
> +            "'%'", "'format'", "'?'", "'#define'", "'#include'", "'formpkgtype'",
> +            "'{'", "'}'", "'('", "')'", "'['", "']'", "'.'", "'-'", "':'",
> +            "'/'", "';'", "','", "'=='", "'!='", "'<='", "'<'", "'>='",
> +            "'>'", "'|'", "'&'", "'devicepath'", "'formset'", "'formsetid'",
> +            "'endformset'", "'title'", "'formid'", "'oneof'", "'endoneof'",
> +            "'prompt'", "'orderedlist'", "'maxcontainers'", "'endlist'",
> +            "'endform'", "'form'", "'formmap'", "'maptitle'", "'mapguid'",
> +            "'subtitle'", "'endsubtitle'", "'help'", "'text'", "'option'",
> +            "'flags'", "'date'", "'enddate'", "'year'", "'month'", "'day'",
> +            "'time'", "'endtime'", "'hour'", "'minute'", "'second'", "'grayoutif'",
> +            "'label'", "'timeout'", "'inventory'", "'_NON_NV_DATA_MAP'",
> +            "'struct'", "'union'", "'BOOLEAN'", "'UINT64'", "'UINT32'",
> +            "'UINT16'", "'UINT8'", "'EFI_STRING_ID'", "'EFI_HII_DATE'",
> +            "'EFI_HII_TIME'", "'EFI_HII_REF'", "'guid'", "'checkbox'",
> "'endcheckbox'",
> +            "'numeric'", "'endnumeric'", "'minimum'", "'maximum'", "'step'",
> +            "'default'", "'password'", "'endpassword'", "'string'", "'endstring'",
> +            "'minsize'", "'maxsize'", "'encoding'", "'suppressif'", "'disableif'",
> +            "'hidden'", "'goto'", "'formsetguid'", "'inconsistentif'", "'warningif'",
> +            "'nosubmitif'", "'endif'", "'key'", "'DEFAULT'", "'MANUFACTURING'",
> +            "'CHECKBOX_DEFAULT'", "'CHECKBOX_DEFAULT_MFG'",
> "'INTERACTIVE'",
> +            "'NV_ACCESS'", "'RESET_REQUIRED'", "'RECONNECT_REQUIRED'",
> "'LATE_CHECK'",
> +            "'READ_ONLY'", "'OPTIONS_ONLY'", "'REST_STYLE'", "'class'",
> +            "'subclass'", "'classguid'", "'typedef'", "'restore'", "'save'",
> +            "'defaults'", "'banner'", "'align'", "'left'", "'right'", "'center'",
> +            "'line'", "'name'", "'varid'", "'question'", "'questionid'",
> +            "'image'", "'locked'", "'rule'", "'endrule'", "'value'", "'read'",
> +            "'write'", "'resetbutton'", "'endresetbutton'", "'defaultstore'",
> +            "'attribute'", "'varstore'", "'efivarstore'", "'varsize'",
> "'namevaluevarstore'",
> +            "'action'", "'config'", "'endaction'", "'refresh'", "'interval'",
> +            "'varstoredevice'", "'guidop'", "'endguidop'", "'datatype'",
> +            "'data'", "'modal'", "'NON_DEVICE'", "'DISK_DEVICE'",
> "'VIDEO_DEVICE'",
> +            "'NETWORK_DEVICE'", "'INPUT_DEVICE'", "'ONBOARD_DEVICE'",
> "'OTHER_DEVICE'",
> +            "'SETUP_APPLICATION'", "'GENERAL_APPLICATION'", "'FRONT_PAGE'",
> +            "'SINGLE_USE'", "'YEAR_SUPPRESS'", "'MONTH_SUPPRESS'",
> "'DAY_SUPPRESS'",
> +            "'HOUR_SUPPRESS'", "'MINUTE_SUPPRESS'", "'SECOND_SUPPRESS'",
> +            "'STORAGE_NORMAL'", "'STORAGE_TIME'", "'STORAGE_WAKEUP'",
> "'UNIQUE'",
> +            "'NOEMPTY'", "'cond'", "'find'", "'mid'", "'token'", "'span'",
> +            "'dup'", "'vareqval'", "'var'", "'ideqval'", "'ideqid'", "'ideqvallist'",
> +            "'questionref'", "'ruleref'", "'stringref'", "'pushthis'", "'security'",
> +            "'get'", "'TRUE'", "'FALSE'", "'ONE'", "'ONES'", "'ZERO'",
> "'UNDEFINED'",
> +            "'VERSION'", "'length'", "'AND'", "'OR'", "'NOT'", "'set'",
> +            "'~'", "'boolval'", "'stringval'", "'unintval'", "'toupper'",
> +            "'tolower'", "'match'", "'match2'", "'catenate'", "'questionrefval'",
> +            "'stringrefval'", "'map'", "'refreshguid'", "'STRING_TOKEN'",
> +            "'OPTION_DEFAULT'", "'OPTION_DEFAULT_MFG'",
> "'NUMERIC_SIZE_1'",
> +            "'NUMERIC_SIZE_2'", "'NUMERIC_SIZE_4'", "'NUMERIC_SIZE_8'",
> +            "'DISPLAY_INT_DEC'", "'DISPLAY_UINT_DEC'", "'DISPLAY_UINT_HEX'",
> +            "'INSENSITIVE'", "'SENSITIVE'", "'LAST_NON_MATCH'",
> "'FIRST_NON_MATCH'" ]
> +
> +    symbolicNames = [ "<INVALID>",
> +            "Define", "Include", "FormPkgType", "OpenBrace", "CloseBrace",
> +            "OpenParen", "CloseParen", "OpenBracket", "CloseBracket", "Dot",
> +            "Negative", "Colon", "Slash", "Semicolon", "Comma", "Equal",
> +            "NotEqual", "LessEqual", "Less", "GreaterEqual", "Greater",
> +            "BitWiseOr", "BitWiseAnd", "DevicePath", "FormSet", "FormSetId",
> +            "EndFormSet", "Title", "FormId", "OneOf", "EndOneOf", "Prompt",
> +            "OrderedList", "MaxContainers", "EndList", "EndForm", "Form",
> +            "FormMap", "MapTitle", "MapGuid", "Subtitle", "EndSubtitle",
> +            "Help", "Text", "Option", "FLAGS", "Date", "EndDate", "Year",
> +            "Month", "Day", "Time", "EndTime", "Hour", "Minute", "Second",
> +            "GrayOutIf", "Label", "Timeout", "Inventory", "NonNvDataMap",
> +            "Struct", "Union", "Boolean", "Uint64", "Uint32", "Uint16",
> +            "Uint8", "EFI_STRING_ID", "EFI_HII_DATE", "EFI_HII_TIME",
> "EFI_HII_REF",
> +            "Uuid", "CheckBox", "EndCheckBox", "Numeric", "EndNumeric",
> +            "Minimum", "Maximum", "Step", "Default", "Password",
> "EndPassword",
> +            "String", "EndString", "MinSize", "MaxSize", "Encoding", "SuppressIf",
> +            "DisableIf", "Hidden", "Goto", "FormSetGuid", "InconsistentIf",
> +            "WarningIf", "NoSubmitIf", "EndIf", "Key", "DefaultFlag",
> "ManufacturingFlag",
> +            "CheckBoxDefaultFlag", "CheckBoxDefaultMfgFlag", "InteractiveFlag",
> +            "NVAccessFlag", "ResetRequiredFlag", "ReconnectRequiredFlag",
> +            "LateCheckFlag", "ReadOnlyFlag", "OptionOnlyFlag", "RestStyleFlag",
> +            "Class", "Subclass", "ClassGuid", "TypeDef", "Restore", "Save",
> +            "Defaults", "Banner", "Align", "Left", "Right", "Center", "Line",
> +            "Name", "VarId", "Question", "QuestionId", "Image", "Locked",
> +            "Rule", "EndRule", "Value", "Read", "Write", "ResetButton",
> +            "EndResetButton", "DefaultStore", "Attribute", "Varstore",
> "Efivarstore",
> +            "VarSize", "NameValueVarStore", "Action", "Config", "EndAction",
> +            "Refresh", "Interval", "VarstoreDevice", "GuidOp", "EndGuidOp",
> +            "DataType", "Data", "Modal", "ClassNonDevice", "ClassDiskDevice",
> +            "ClassVideoDevice", "ClassNetworkDevice", "ClassInputDevice",
> +            "ClassOnBoardDevice", "ClassOtherDevice",
> "SubclassSetupApplication",
> +            "SubclassGeneralApplication", "SubclassFrontPage",
> "SubclassSingleUse",
> +            "YearSupppressFlag", "MonthSuppressFlag", "DaySuppressFlag",
> +            "HourSupppressFlag", "MinuteSuppressFlag", "SecondSuppressFlag",
> +            "StorageNormalFlag", "StorageTimeFlag", "StorageWakeUpFlag",
> +            "UniQueFlag", "NoEmptyFlag", "Cond", "Find", "Mid", "Tok", "Span",
> +            "Dup", "VarEqVal", "Var", "IdEqVal", "IdEqId", "IdEqValList",
> +            "QuestionRef", "RuleRef", "StringRef", "PushThis", "Security",
> +            "Get", "TrueSymbol", "FalseSymbol", "One", "Ones", "Zero",
> "Undefined",
> +            "Version", "Length", "AND", "OR", "NOT", "Set", "BitWiseNot",
> +            "BoolVal", "StringVal", "UnIntVal", "ToUpper", "ToLower", "Match",
> +            "Match2", "Catenate", "QuestionRefVal", "StringRefVal", "Map",
> +            "RefreshGuid", "StringToken", "OptionDefault", "OptionDefaultMfg",
> +            "NumericSizeOne", "NumericSizeTwo", "NumericSizeFour",
> "NumericSizeEight",
> +            "DisPlayIntDec", "DisPlayUIntDec", "DisPlayUIntHex", "Insensitive",
> +            "Sensitive", "LastNonMatch", "FirstNonMatch", "Number",
> "StringIdentifier",
> +            "ComplexDefine", "LineDefinition", "IncludeDefinition",
> "Whitespace",
> +            "Newline", "LineComment", "Extern" ]
> +
> +    ruleNames = [ "T__0", "T__1", "T__2", "T__3", "T__4", "T__5", "T__6",
> +                  "T__7", "T__8", "T__9", "T__10", "T__11", "T__12", "T__13",
> +                  "T__14", "T__15", "Define", "Include", "FormPkgType",
> +                  "OpenBrace", "CloseBrace", "OpenParen", "CloseParen",
> +                  "OpenBracket", "CloseBracket", "Dot", "Negative", "Colon",
> +                  "Slash", "Semicolon", "Comma", "Equal", "NotEqual", "LessEqual",
> +                  "Less", "GreaterEqual", "Greater", "BitWiseOr", "BitWiseAnd",
> +                  "DevicePath", "FormSet", "FormSetId", "EndFormSet", "Title",
> +                  "FormId", "OneOf", "EndOneOf", "Prompt", "OrderedList",
> +                  "MaxContainers", "EndList", "EndForm", "Form", "FormMap",
> +                  "MapTitle", "MapGuid", "Subtitle", "EndSubtitle", "Help",
> +                  "Text", "Option", "FLAGS", "Date", "EndDate", "Year",
> +                  "Month", "Day", "Time", "EndTime", "Hour", "Minute", "Second",
> +                  "GrayOutIf", "Label", "Timeout", "Inventory", "NonNvDataMap",
> +                  "Struct", "Union", "Boolean", "Uint64", "Uint32", "Uint16",
> +                  "Uint8", "EFI_STRING_ID", "EFI_HII_DATE", "EFI_HII_TIME",
> +                  "EFI_HII_REF", "Uuid", "CheckBox", "EndCheckBox", "Numeric",
> +                  "EndNumeric", "Minimum", "Maximum", "Step", "Default",
> +                  "Password", "EndPassword", "String", "EndString", "MinSize",
> +                  "MaxSize", "Encoding", "SuppressIf", "DisableIf", "Hidden",
> +                  "Goto", "FormSetGuid", "InconsistentIf", "WarningIf",
> +                  "NoSubmitIf", "EndIf", "Key", "DefaultFlag", "ManufacturingFlag",
> +                  "CheckBoxDefaultFlag", "CheckBoxDefaultMfgFlag",
> "InteractiveFlag",
> +                  "NVAccessFlag", "ResetRequiredFlag", "ReconnectRequiredFlag",
> +                  "LateCheckFlag", "ReadOnlyFlag", "OptionOnlyFlag",
> "RestStyleFlag",
> +                  "Class", "Subclass", "ClassGuid", "TypeDef", "Restore",
> +                  "Save", "Defaults", "Banner", "Align", "Left", "Right",
> +                  "Center", "Line", "Name", "VarId", "Question", "QuestionId",
> +                  "Image", "Locked", "Rule", "EndRule", "Value", "Read",
> +                  "Write", "ResetButton", "EndResetButton", "DefaultStore",
> +                  "Attribute", "Varstore", "Efivarstore", "VarSize",
> "NameValueVarStore",
> +                  "Action", "Config", "EndAction", "Refresh", "Interval",
> +                  "VarstoreDevice", "GuidOp", "EndGuidOp", "DataType", "Data",
> +                  "Modal", "ClassNonDevice", "ClassDiskDevice",
> "ClassVideoDevice",
> +                  "ClassNetworkDevice", "ClassInputDevice", "ClassOnBoardDevice",
> +                  "ClassOtherDevice", "SubclassSetupApplication",
> "SubclassGeneralApplication",
> +                  "SubclassFrontPage", "SubclassSingleUse", "YearSupppressFlag",
> +                  "MonthSuppressFlag", "DaySuppressFlag", "HourSupppressFlag",
> +                  "MinuteSuppressFlag", "SecondSuppressFlag",
> "StorageNormalFlag",
> +                  "StorageTimeFlag", "StorageWakeUpFlag", "UniQueFlag",
> +                  "NoEmptyFlag", "Cond", "Find", "Mid", "Tok", "Span", "Dup",
> +                  "VarEqVal", "Var", "IdEqVal", "IdEqId", "IdEqValList",
> +                  "QuestionRef", "RuleRef", "StringRef", "PushThis", "Security",
> +                  "Get", "TrueSymbol", "FalseSymbol", "One", "Ones", "Zero",
> +                  "Undefined", "Version", "Length", "AND", "OR", "NOT",
> +                  "Set", "BitWiseNot", "BoolVal", "StringVal", "UnIntVal",
> +                  "ToUpper", "ToLower", "Match", "Match2", "Catenate",
> "QuestionRefVal",
> +                  "StringRefVal", "Map", "RefreshGuid", "StringToken",
> "OptionDefault",
> +                  "OptionDefaultMfg", "NumericSizeOne", "NumericSizeTwo",
> +                  "NumericSizeFour", "NumericSizeEight", "DisPlayIntDec",
> +                  "DisPlayUIntDec", "DisPlayUIntHex", "Insensitive", "Sensitive",
> +                  "LastNonMatch", "FirstNonMatch", "Number", "StringIdentifier",
> +                  "ComplexDefine", "LineDefinition", "IncludeDefinition",
> +                  "Whitespace", "Newline", "LineComment", "Extern" ]
> +
> +    grammarFileName = "VfrSyntax.g4"
> +
> +    def __init__(self, input=None, output:TextIO = sys.stdout):
> +        super().__init__(input, output)
> +        self.checkVersion("4.7.2")
> +        self._interp = LexerATNSimulator(self, self.atn, self.decisionsToDFA,
> PredictionContextCache())
> +        self._actions = None
> +        self._predicates = None
> diff --git a/BaseTools/Source/Python/VfrCompiler/VfrSyntaxParser.py
> b/BaseTools/Source/Python/VfrCompiler/VfrSyntaxParser.py
> new file mode 100644
> index 000000000000..4a78c395cd40
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/VfrSyntaxParser.py
> @@ -0,0 +1,20480 @@
> +# Generated from VfrSyntax.g4 by ANTLR 4.7.2
> +# encoding: utf-8
> +from antlr4 import *
> +from io import StringIO
> +from typing.io import TextIO
> +import sys
> +
> +import os
> +sys.path.append(os.path.dirname(os.path.abspath(__file__)))
> +
> +from IfrCtypes import *
> +from IfrFormPkg import *
> +from IfrUtility import *
> +from IfrTree import *
> +
> +
> +def serializedATN():
> +    with StringIO() as buf:
> +
> buf.write("\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\3\u01
> 02")
> +        buf.write("\u0ba7\4\2\t\2\4\3\t\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7")
> +        buf.write("\4\b\t\b\4\t\t\t\4\n\t\n\4\13\t\13\4\f\t\f\4\r\t\r\4\16")
> +        buf.write("\t\16\4\17\t\17\4\20\t\20\4\21\t\21\4\22\t\22\4\23\t\23")
> +        buf.write("\4\24\t\24\4\25\t\25\4\26\t\26\4\27\t\27\4\30\t\30\4\31")
> +        buf.write("\t\31\4\32\t\32\4\33\t\33\4\34\t\34\4\35\t\35\4\36\t\36")
> +        buf.write("\4\37\t\37\4 \t \4!\t!\4\"\t\"\4#\t#\4$\t$\4%\t%\4&\t")
> +        buf.write("&\4\'\t\'\4(\t(\4)\t)\4*\t*\4+\t+\4,\t,\4-\t-\4.\t.\4")
> +        buf.write("/\t/\4\60\t\60\4\61\t\61\4\62\t\62\4\63\t\63\4\64\t\64")
> +        buf.write("\4\65\t\65\4\66\t\66\4\67\t\67\48\t8\49\t9\4:\t:\4;\t")
> +        buf.write(";\4<\t<\4=\t=\4>\t>\4?\t?\4@\t@\4A\tA\4B\tB\4C\tC\4D\t")
> +        buf.write("D\4E\tE\4F\tF\4G\tG\4H\tH\4I\tI\4J\tJ\4K\tK\4L\tL\4M\t")
> +
> buf.write("M\4N\tN\4O\tO\4P\tP\4Q\tQ\4R\tR\4S\tS\4T\tT\4U\tU\4V\t")
> +        buf.write("V\4W\tW\4X\tX\4Y\tY\4Z\tZ\4[\t[\4\\\t\\\4]\t]\4^\t^\4")
> +        buf.write("_\t_\4`\t`\4a\ta\4b\tb\4c\tc\4d\td\4e\te\4f\tf\4g\tg\4")
> +        buf.write("h\th\4i\ti\4j\tj\4k\tk\4l\tl\4m\tm\4n\tn\4o\to\4p\tp\4")
> +        buf.write("q\tq\4r\tr\4s\ts\4t\tt\4u\tu\4v\tv\4w\tw\4x\tx\4y\ty\4")
> +        buf.write("z\tz\4{\t{\4|\t|\4}\t}\4~\t~\4\177\t\177\4\u0080\t\u0080")
> +
> buf.write("\4\u0081\t\u0081\4\u0082\t\u0082\4\u0083\t\u0083\4\u0084")
> +
> buf.write("\t\u0084\4\u0085\t\u0085\4\u0086\t\u0086\4\u0087\t\u0087")
> +
> buf.write("\4\u0088\t\u0088\4\u0089\t\u0089\4\u008a\t\u008a\4\u008b")
> +
> buf.write("\t\u008b\4\u008c\t\u008c\4\u008d\t\u008d\4\u008e\t\u008e")
> +
> buf.write("\4\u008f\t\u008f\4\u0090\t\u0090\4\u0091\t\u0091\4\u0092")
> +
> buf.write("\t\u0092\4\u0093\t\u0093\4\u0094\t\u0094\4\u0095\t\u0095")
> +
> buf.write("\4\u0096\t\u0096\4\u0097\t\u0097\4\u0098\t\u0098\4\u0099")
> +
> buf.write("\t\u0099\4\u009a\t\u009a\4\u009b\t\u009b\4\u009c\t\u009c")
> +
> buf.write("\4\u009d\t\u009d\4\u009e\t\u009e\4\u009f\t\u009f\4\u00a0")
> +
> buf.write("\t\u00a0\4\u00a1\t\u00a1\4\u00a2\t\u00a2\4\u00a3\t\u00a3")
> +
> buf.write("\4\u00a4\t\u00a4\4\u00a5\t\u00a5\4\u00a6\t\u00a6\4\u00a7")
> +
> buf.write("\t\u00a7\4\u00a8\t\u00a8\4\u00a9\t\u00a9\4\u00aa\t\u00aa")
> +
> buf.write("\4\u00ab\t\u00ab\4\u00ac\t\u00ac\4\u00ad\t\u00ad\4\u00ae")
> +
> buf.write("\t\u00ae\4\u00af\t\u00af\4\u00b0\t\u00b0\4\u00b1\t\u00b1")
> +
> buf.write("\4\u00b2\t\u00b2\4\u00b3\t\u00b3\4\u00b4\t\u00b4\4\u00b5")
> +
> buf.write("\t\u00b5\4\u00b6\t\u00b6\4\u00b7\t\u00b7\4\u00b8\t\u00b8")
> +
> buf.write("\4\u00b9\t\u00b9\4\u00ba\t\u00ba\4\u00bb\t\u00bb\4\u00bc")
> +
> buf.write("\t\u00bc\4\u00bd\t\u00bd\4\u00be\t\u00be\4\u00bf\t\u00bf")
> +
> buf.write("\4\u00c0\t\u00c0\4\u00c1\t\u00c1\4\u00c2\t\u00c2\4\u00c3")
> +
> buf.write("\t\u00c3\4\u00c4\t\u00c4\4\u00c5\t\u00c5\4\u00c6\t\u00c6")
> +
> buf.write("\4\u00c7\t\u00c7\4\u00c8\t\u00c8\4\u00c9\t\u00c9\4\u00ca")
> +        buf.write("\t\u00ca\4\u00cb\t\u00cb\4\u00cc\t\u00cc\3\2\3\2\3\2\7")
> +
> buf.write("\2\u019c\n\2\f\2\16\2\u019f\13\2\3\2\5\2\u01a2\n\2\3\3")
> +
> buf.write("\3\3\3\4\3\4\3\4\5\4\u01a9\n\4\3\4\3\4\5\4\u01ad\n\4\3")
> +
> buf.write("\5\5\5\u01b0\n\5\3\6\3\6\3\6\3\6\3\6\3\6\5\6\u01b8\n\6")
> +
> buf.write("\3\6\3\6\3\7\5\7\u01bd\n\7\3\7\3\7\5\7\u01c1\n\7\3\7\5")
> +
> buf.write("\7\u01c4\n\7\3\7\3\7\3\7\3\7\5\7\u01ca\n\7\3\7\3\7\3\b")
> +
> buf.write("\5\b\u01cf\n\b\3\b\3\b\5\b\u01d3\n\b\3\b\5\b\u01d6\n\b")
> +        buf.write("\3\b\3\b\3\b\3\b\5\b\u01dc\n\b\3\b\3\b\3\t\3\t\3\t\3\t")
> +        buf.write("\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\t\3\t\7\t\u01ee\n\t")
> +        buf.write("\f\t\16\t\u01f1\13\t\3\n\3\n\3\n\3\n\3\n\5\n\u01f8\n\n")
> +
> buf.write("\3\n\3\n\3\13\3\13\3\13\3\13\3\13\5\13\u0201\n\13\3\13")
> +        buf.write("\3\13\3\f\3\f\3\f\3\f\3\f\5\f\u020a\n\f\3\f\3\f\3\r\3")
> +        buf.write("\r\3\r\3\r\3\r\5\r\u0213\n\r\3\r\3\r\3\16\3\16\3\16\3")
> +
> buf.write("\16\3\16\5\16\u021c\n\16\3\16\3\16\3\17\3\17\3\17\3\17")
> +        buf.write("\3\17\5\17\u0225\n\17\3\17\3\17\3\20\3\20\3\20\3\20\3")
> +
> buf.write("\20\5\20\u022e\n\20\3\20\3\20\3\21\3\21\3\21\3\21\3\21")
> +        buf.write("\5\21\u0237\n\21\3\21\3\21\3\22\3\22\3\22\3\22\3\22\5")
> +
> buf.write("\22\u0240\n\22\3\22\3\22\3\23\3\23\3\23\3\23\3\23\5\23")
> +
> buf.write("\u0249\n\23\3\23\3\23\3\24\3\24\5\24\u024f\n\24\3\24\3")
> +
> buf.write("\24\3\24\3\24\3\25\3\25\5\25\u0257\n\25\3\25\3\25\3\25")
> +        buf.write("\3\25\3\26\3\26\5\26\u025f\n\26\3\26\3\26\3\26\3\26\3")
> +
> buf.write("\27\3\27\5\27\u0267\n\27\3\27\3\27\3\27\3\27\3\30\3\30")
> +
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> +
> buf.write("\3\30\3\30\3\30\3\30\3\30\3\30\3\30\3\30\3\30\3\30\3\30")
> +
> buf.write("\5\30\u0285\n\30\3\30\3\30\3\30\3\30\3\30\5\30\u028c\n")
> +
> buf.write("\30\3\30\3\30\3\30\3\30\3\30\5\30\u0293\n\30\3\30\3\30")
> +        buf.write("\3\30\3\30\3\31\3\31\3\31\5\31\u029c\n\31\3\31\3\31\5")
> +
> buf.write("\31\u02a0\n\31\3\31\3\31\5\31\u02a4\n\31\3\32\3\32\3\32")
> +
> buf.write("\7\32\u02a9\n\32\f\32\16\32\u02ac\13\32\3\33\3\33\3\34")
> +
> buf.write("\3\34\3\35\7\35\u02b3\n\35\f\35\16\35\u02b6\13\35\3\36")
> +
> buf.write("\3\36\3\36\3\36\3\36\3\36\3\36\3\36\3\36\3\36\5\36\u02c2")
> +
> buf.write("\n\36\3\37\3\37\3\37\3\37\3\37\3\37\3\37\3\37\3\37\3\37")
> +        buf.write("\3\37\3\37\3\37\5\37\u02d1\n\37\3\37\3\37\3 \3 \3 \3 ")
> +        buf.write("\3 \3 \3 \3 \3 \3 \3 \3 \3 \3 \3 \3 \3 \5 \u02e6\n \3")
> +        buf.write(" \3 \3 \3 \5 \u02ec\n \3 \3 \3 \3 \3 \3 \3 \3 \3 \3!\3")
> +        buf.write("!\3!\3!\3!\3!\3!\3!\3!\3!\3!\3!\3!\3!\3!\3!\3!\5!\u0308")
> +        buf.write("\n!\3!\3!\3!\3!\5!\u030e\n!\3!\3!\3!\3!\3!\7!\u0315\n")
> +        buf.write("!\f!\16!\u0318\13!\3!\3!\3!\3!\3!\3!\3!\3!\3!\3!\3!\3")
> +        buf.write("!\3!\3!\3!\3!\5!\u032a\n!\3!\3!\3!\3!\3!\3\"\3\"\3#\3")
> +
> buf.write("#\3#\3#\3#\3#\3#\5#\u033a\n#\3#\3#\3#\3#\3#\3#\3#\6#\u034
> 3")
> +
> buf.write("\n#\r#\16#\u0344\3#\3#\3#\3#\3#\3$\3$\3$\3$\3$\3$\3$\3")
> +
> buf.write("%\3%\3%\3%\3%\3%\3%\3&\3&\3&\3&\3&\3&\3&\3&\3&\3&\3
> &\3")
> +        buf.write("&\3&\3&\3&\3&\3\'\3\'\3\'\3\'\3\'\3\'\3\'\3\'\3\'\3\'")
> +        buf.write("\3\'\3\'\5\'\u0376\n\'\3\'\3\'\3(\3(\3(\3(\3(\3)\3)\3")
> +
> buf.write(")\3*\3*\3*\3*\5*\u0386\n*\3*\3*\3*\3*\3*\5*\u038d\n*\3")
> +
> buf.write("*\3*\3*\3*\5*\u0393\n*\3+\3+\3+\3+\3+\3+\3+\3+\3+\3+\3")
> +        buf.write("+\3+\3+\3+\3,\3,\3,\3,\3,\3,\3,\3,\5,\u03ab\n,\3-\3-\3")
> +        buf.write("-\3-\3-\3-\3-\7-\u03b4\n-\f-\16-\u03b7\13-\5-\u03b9\n")
> +        buf.write("-\3.\5.\u03bc\n.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3")
> +        buf.write(".\3.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3.\3")
> +        buf.write(".\3.\3.\3.\3.\7.\u03e1\n.\f.\16.\u03e4\13.\3.\5.\u03e7")
> +
> buf.write("\n.\3/\3/\3/\3/\3/\3/\3/\3\60\3\60\3\61\3\61\5\61\u03f4")
> +        buf.write("\n\61\3\62\3\62\3\62\7\62\u03f9\n\62\f\62\16\62\u03fc")
> +        buf.write("\13\62\3\63\3\63\3\63\3\63\3\63\3\63\3\63\3\63\3\63\3")
> +
> buf.write("\63\3\63\3\63\3\63\7\63\u040b\n\63\f\63\16\63\u040e\13")
> +        buf.write("\63\3\63\3\63\3\63\3\64\3\64\3\64\3\64\3\64\3\64\3\64")
> +        buf.write("\3\64\3\64\3\64\3\64\3\64\3\64\3\64\3\64\5\64\u0422\n")
> +        buf.write("\64\3\65\3\65\3\65\3\65\3\65\3\65\3\65\3\65\3\65\3\65")
> +        buf.write("\3\65\3\65\3\65\3\65\3\65\3\65\3\65\7\65\u0435\n\65\f")
> +
> buf.write("\65\16\65\u0438\13\65\3\65\7\65\u043b\n\65\f\65\16\65")
> +
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> +        buf.write("\67\38\38\38\38\38\38\38\39\39\39\59\u0453\n9\3:\3:\3")
> +        buf.write(":\3:\3:\3:\3:\3:\3:\3:\3:\5:\u0460\n:\3:\3:\5:\u0464\n")
> +        buf.write(":\3:\3:\3:\5:\u0469\n:\3:\3:\7:\u046d\n:\f:\16:\u0470")
> +        buf.write("\13:\5:\u0472\n:\3:\3:\5:\u0476\n:\3;\3;\5;\u047a\n;\3")
> +
> buf.write("<\3<\3<\7<\u047f\n<\f<\16<\u0482\13<\3=\3=\3>\3>\3>\3")
> +
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> +
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> +
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> +
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> 3")
> +
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> +
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> +
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> +
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> +
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> c")
> +
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> +
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> +
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> +
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> +
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> +        buf.write("H\3H\3H\3H\5H\u0566\nH\3I\3I\3I\3I\3I\3I\5I\u056e\nI\3")
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> +
> buf.write("M\3M\3M\3M\3M\3M\3M\3M\3M\3M\3M\3M\5M\u058e\nM\
> 3M\3M\3")
> +
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> +
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> +
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> +
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> +
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> +
> buf.write("\nS\3S\3S\3S\3S\5S\u05e8\nS\3T\3T\3T\3T\3U\3U\3V\3V\3")
> +
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> +
> buf.write("\nV\3V\3V\7V\u0607\nV\fV\16V\u060a\13V\3V\3V\3W\3W\3W
> ")
> +
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> ")
> +
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> +
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> +
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> +
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> +        buf.write("\u0654\13_\3`\3`\3`\3`\3`\3`\5`\u065c\n`\3a\3a\3a\3a\3")
> +
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> +
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> +
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> ")
> +        buf.write("\ne\3e\3e\3e\3e\5e\u0692\ne\3e\3e\3e\3e\3e\3f\3f\3f\5")
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> +        buf.write("h\3h\3h\3h\3h\3h\3h\3h\3h\5h\u06be\nh\3i\3i\3i\3i\3i\3")
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> +        buf.write("\nl\3l\3l\3l\3l\3l\3l\3l\3l\3l\3l\3l\3l\3m\3m\3m\7m\u06fd")
> +
> buf.write("\nm\fm\16m\u0700\13m\3n\3n\3n\5n\u0705\nn\3o\3o\3o\3o")
> +
> buf.write("\3o\3o\3o\3o\5o\u070f\no\3o\3o\3o\3o\5o\u0715\no\3o\3")
> +
> buf.write("o\3o\3o\3o\3o\3o\3o\3o\3o\3o\3o\5o\u0723\no\3o\3o\3o\3")
> +
> buf.write("o\3p\3p\3p\7p\u072c\np\fp\16p\u072f\13p\3q\3q\5q\u0733")
> +        buf.write("\nq\3r\3r\3r\3r\3r\3r\3r\5r\u073c\nr\3r\3r\3r\3r\3r\5")
> +
> buf.write("r\u0743\nr\3r\3r\3r\3r\3s\3s\3s\7s\u074c\ns\fs\16s\u074f")
> +        buf.write("\13s\3t\3t\3t\3t\5t\u0755\nt\3u\3u\3u\3u\3u\3u\3u\3u\5")
> +
> buf.write("u\u075f\nu\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3")
> +
> buf.write("u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3")
> +
> buf.write("u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3")
> +
> buf.write("u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3u\3")
> +
> buf.write("u\3u\3u\3u\3u\5u\u07aa\nu\3u\7u\u07ad\nu\fu\16u\u07b0")
> +
> buf.write("\13u\5u\u07b2\nu\3u\3u\3u\3v\3v\3v\3v\3v\3v\3v\3v\3v\3")
> +
> buf.write("v\3v\3v\5v\u07c3\nv\3v\3v\3v\3v\5v\u07c9\nv\3w\3w\3w\7")
> +
> buf.write("w\u07ce\nw\fw\16w\u07d1\13w\3x\3x\3y\3y\3y\3y\3y\3y\3")
> +
> buf.write("y\3y\5y\u07dd\ny\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3")
> +        buf.write("y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3")
> +        buf.write("y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3")
> +        buf.write("y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3y\3")
> +        buf.write("y\3y\3y\3y\3y\3y\3y\5y\u0828\ny\3y\7y\u082b\ny\fy\16y")
> +        buf.write("\u082e\13y\5y\u0830\ny\3y\3y\3y\3z\3z\3z\3z\3z\3z\3z\3")
> +        buf.write("z\3z\3z\3z\3z\5z\u0841\nz\3z\3z\3z\3z\5z\u0847\nz\3{\3")
> +        buf.write("{\3{\7{\u084c\n{\f{\16{\u084f\13{\3|\3|\3}\3}\3}\3}\5")
> +
> buf.write("}\u0857\n}\3~\3~\3~\3~\3~\3\177\3\177\3\u0080\3\u0080")
> +
> buf.write("\3\u0081\3\u0081\3\u0081\3\u0081\3\u0081\3\u0081\5\u0081")
> +
> buf.write("\u0868\n\u0081\3\u0082\3\u0082\3\u0082\3\u0082\5\u0082")
> +
> buf.write("\u086e\n\u0082\3\u0083\3\u0083\3\u0083\3\u0083\7\u0083")
> +
> buf.write("\u0874\n\u0083\f\u0083\16\u0083\u0877\13\u0083\3\u0083")
> +
> buf.write("\3\u0083\3\u0083\3\u0084\3\u0084\3\u0084\3\u0084\3\u0084")
> +
> buf.write("\3\u0084\7\u0084\u0882\n\u0084\f\u0084\16\u0084\u0885")
> +
> buf.write("\13\u0084\3\u0084\3\u0084\5\u0084\u0889\n\u0084\3\u0084")
> +
> buf.write("\3\u0084\3\u0084\3\u0085\3\u0085\3\u0085\3\u0085\3\u0085")
> +
> buf.write("\3\u0085\7\u0085\u0894\n\u0085\f\u0085\16\u0085\u0897")
> +
> buf.write("\13\u0085\3\u0085\3\u0085\5\u0085\u089b\n\u0085\3\u0085")
> +
> buf.write("\3\u0085\3\u0085\3\u0086\3\u0086\3\u0086\3\u0086\3\u0086")
> +
> buf.write("\3\u0086\7\u0086\u08a6\n\u0086\f\u0086\16\u0086\u08a9")
> +
> buf.write("\13\u0086\3\u0086\3\u0086\5\u0086\u08ad\n\u0086\3\u0086")
> +
> buf.write("\3\u0086\3\u0086\7\u0086\u08b2\n\u0086\f\u0086\16\u0086")
> +
> buf.write("\u08b5\13\u0086\3\u0086\3\u0086\3\u0086\3\u0087\3\u0087")
> +
> buf.write("\3\u0087\3\u0087\3\u0087\3\u0087\7\u0087\u08c0\n\u0087")
> +
> buf.write("\f\u0087\16\u0087\u08c3\13\u0087\3\u0087\3\u0087\5\u0087")
> +
> buf.write("\u08c7\n\u0087\3\u0087\3\u0087\3\u0087\7\u0087\u08cc\n")
> +
> buf.write("\u0087\f\u0087\16\u0087\u08cf\13\u0087\3\u0087\3\u0087")
> +
> buf.write("\3\u0087\3\u0088\3\u0088\3\u0088\3\u0088\3\u0088\3\u0088")
> +
> buf.write("\3\u0088\3\u0088\3\u0088\3\u0088\3\u0088\3\u0088\3\u0088")
> +
> buf.write("\7\u0088\u08e1\n\u0088\f\u0088\16\u0088\u08e4\13\u0088")
> +
> buf.write("\3\u0088\3\u0088\5\u0088\u08e8\n\u0088\3\u0088\3\u0088")
> +
> buf.write("\3\u0088\3\u0088\3\u0089\3\u0089\3\u0089\5\u0089\u08f1")
> +
> buf.write("\n\u0089\3\u008a\3\u008a\3\u008a\3\u008a\3\u008a\3\u008a")
> +
> buf.write("\3\u008a\3\u008a\3\u008a\3\u008a\3\u008b\3\u008b\3\u008b
> ")
> +
> buf.write("\3\u008b\3\u008b\3\u008b\3\u008b\3\u008b\3\u008b\3\u008b
> ")
> +
> buf.write("\3\u008b\3\u008b\3\u008b\3\u008b\3\u008b\3\u008b\3\u008b
> ")
> +
> buf.write("\3\u008b\3\u008b\3\u008b\3\u008b\5\u008b\u0912\n\u008b")
> +
> buf.write("\3\u008b\3\u008b\3\u008c\3\u008c\3\u008c\3\u008c\3\u008c")
> +
> buf.write("\3\u008c\3\u008c\3\u008c\3\u008c\3\u008c\3\u008c\3\u008c")
> +
> buf.write("\3\u008c\3\u008c\3\u008c\3\u008c\3\u008c\3\u008c\3\u008c")
> +
> buf.write("\3\u008c\3\u008c\3\u008c\3\u008c\3\u008c\3\u008c\3\u008c")
> +
> buf.write("\7\u008c\u0930\n\u008c\f\u008c\16\u008c\u0933\13\u008c")
> +
> buf.write("\5\u008c\u0935\n\u008c\3\u008c\3\u008c\3\u008c\3\u008c")
> +
> buf.write("\5\u008c\u093b\n\u008c\3\u008c\3\u008c\3\u008d\3\u008d")
> +
> buf.write("\3\u008d\3\u008d\3\u008e\3\u008e\5\u008e\u0945\n\u008e")
> +
> buf.write("\3\u008e\3\u008e\3\u008e\3\u008e\3\u008e\3\u008e\3\u008e")
> +
> buf.write("\3\u008e\3\u008e\3\u008e\3\u008e\3\u008e\3\u008e\3\u008e")
> +
> buf.write("\3\u008e\3\u008e\3\u008e\5\u008e\u0958\n\u008e\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\3\u008f\3\u008f\3\u008f\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\5\u008f\u0965\n\u008f\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\5\u008f\u096b\n\u008f\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\5\u008f\u0971\n\u008f\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\5\u008f\u0977\n\u008f\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\5\u008f\u097d\n\u008f\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\5\u008f\u0983\n\u008f\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\5\u008f\u0989\n\u008f\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\5\u008f\u098f\n\u008f\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\5\u008f\u0995\n\u008f\3\u008f")
> +
> buf.write("\3\u008f\3\u008f\3\u008f\5\u008f\u099b\n\u008f\5\u008f")
> +
> buf.write("\u099d\n\u008f\3\u008f\7\u008f\u09a0\n\u008f\f\u008f\16")
> +
> buf.write("\u008f\u09a3\13\u008f\5\u008f\u09a5\n\u008f\3\u008f\3")
> +
> buf.write("\u008f\7\u008f\u09a9\n\u008f\f\u008f\16\u008f\u09ac\13")
> +
> buf.write("\u008f\3\u008f\5\u008f\u09af\n\u008f\3\u008f\3\u008f\3")
> +
> buf.write("\u0090\3\u0090\3\u0090\3\u0090\3\u0090\5\u0090\u09b8\n")
> +
> buf.write("\u0090\3\u0090\3\u0090\7\u0090\u09bc\n\u0090\f\u0090\16")
> +
> buf.write("\u0090\u09bf\13\u0090\3\u0090\3\u0090\3\u0090\3\u0091")
> +
> buf.write("\3\u0091\3\u0091\3\u0092\3\u0092\3\u0093\3\u0093\3\u0093")
> +
> buf.write("\7\u0093\u09cc\n\u0093\f\u0093\16\u0093\u09cf\13\u0093")
> +
> buf.write("\3\u0094\3\u0094\3\u0094\7\u0094\u09d4\n\u0094\f\u0094")
> +
> buf.write("\16\u0094\u09d7\13\u0094\3\u0095\3\u0095\3\u0095\7\u0095
> ")
> +
> buf.write("\u09dc\n\u0095\f\u0095\16\u0095\u09df\13\u0095\3\u0096")
> +
> buf.write("\3\u0096\3\u0096\7\u0096\u09e4\n\u0096\f\u0096\16\u0096")
> +
> buf.write("\u09e7\13\u0096\3\u0097\3\u0097\3\u0097\7\u0097\u09ec")
> +
> buf.write("\n\u0097\f\u0097\16\u0097\u09ef\13\u0097\3\u0098\3\u0098")
> +
> buf.write("\7\u0098\u09f3\n\u0098\f\u0098\16\u0098\u09f6\13\u0098")
> +
> buf.write("\3\u0099\3\u0099\3\u0099\3\u0099\5\u0099\u09fc\n\u0099")
> +
> buf.write("\3\u009a\3\u009a\7\u009a\u0a00\n\u009a\f\u009a\16\u009a")
> +
> buf.write("\u0a03\13\u009a\3\u009b\3\u009b\3\u009b\3\u009b\3\u009b")
> +
> buf.write("\3\u009b\3\u009b\3\u009b\5\u009b\u0a0d\n\u009b\3\u009c")
> +
> buf.write("\3\u009c\7\u009c\u0a11\n\u009c\f\u009c\16\u009c\u0a14")
> +
> buf.write("\13\u009c\3\u009d\3\u009d\3\u009d\3\u009d\5\u009d\u0a1a")
> +
> buf.write("\n\u009d\3\u009e\3\u009e\7\u009e\u0a1e\n\u009e\f\u009e")
> +
> buf.write("\16\u009e\u0a21\13\u009e\3\u009f\3\u009f\3\u009f\3\u009f")
> +
> buf.write("\5\u009f\u0a27\n\u009f\3\u00a0\3\u00a0\7\u00a0\u0a2b\n")
> +
> buf.write("\u00a0\f\u00a0\16\u00a0\u0a2e\13\u00a0\3\u00a1\3\u00a1")
> +
> buf.write("\3\u00a1\3\u00a1\3\u00a1\3\u00a1\5\u00a1\u0a36\n\u00a1")
> +
> buf.write("\3\u00a2\7\u00a2\u0a39\n\u00a2\f\u00a2\16\u00a2\u0a3c")
> +
> buf.write("\13\u00a2\3\u00a2\3\u00a2\3\u00a3\3\u00a3\3\u00a3\3\u00a
> 3")
> +
> buf.write("\3\u00a4\3\u00a4\3\u00a4\3\u00a4\3\u00a4\3\u00a4\3\u00a4")
> +
> buf.write("\3\u00a4\3\u00a4\3\u00a4\3\u00a4\5\u00a4\u0a4f\n\u00a4")
> +
> buf.write("\3\u00a5\3\u00a5\3\u00a5\3\u00a5\3\u00a5\3\u00a5\3\u00a5")
> +
> buf.write("\3\u00a6\3\u00a6\3\u00a6\3\u00a6\3\u00a6\3\u00a6\3\u00a6")
> +
> buf.write("\3\u00a7\3\u00a7\3\u00a7\3\u00a7\3\u00a7\3\u00a7\3\u00a7")
> +
> buf.write("\3\u00a7\3\u00a7\3\u00a8\3\u00a8\3\u00a8\3\u00a8\3\u00a9")
> +
> buf.write("\3\u00a9\3\u00a9\3\u00a9\3\u00a9\3\u00a9\3\u00a9\3\u00a9")
> +
> buf.write("\3\u00a9\3\u00a9\3\u00a9\5\u00a9\u0a77\n\u00a9\3\u00aa")
> +
> buf.write("\3\u00aa\3\u00ab\3\u00ab\3\u00ab\3\u00ab\3\u00ab\3\u00ab
> ")
> +
> buf.write("\3\u00ab\3\u00ab\3\u00ab\3\u00ab\3\u00ab\3\u00ab\3\u00ab
> ")
> +
> buf.write("\3\u00ab\3\u00ab\5\u00ab\u0a8a\n\u00ab\3\u00ac\3\u00ac")
> +
> buf.write("\3\u00ac\3\u00ac\3\u00ac\3\u00ac\3\u00ac\3\u00ac\3\u00ac")
> +
> buf.write("\3\u00ac\3\u00ac\3\u00ac\5\u00ac\u0a98\n\u00ac\3\u00ad")
> +
> buf.write("\3\u00ad\3\u00ad\3\u00ad\3\u00ad\3\u00ad\3\u00ad\3\u00ad
> ")
> +
> buf.write("\3\u00ad\3\u00ad\3\u00ad\3\u00ad\5\u00ad\u0aa6\n\u00ad")
> +
> buf.write("\3\u00ae\3\u00ae\3\u00ae\3\u00ae\6\u00ae\u0aac\n\u00ae")
> +
> buf.write("\r\u00ae\16\u00ae\u0aad\3\u00af\3\u00af\3\u00af\3\u00af")
> +
> buf.write("\3\u00af\3\u00af\3\u00af\7\u00af\u0ab7\n\u00af\f\u00af")
> +
> buf.write("\16\u00af\u0aba\13\u00af\5\u00af\u0abc\n\u00af\3\u00b0")
> +
> buf.write("\3\u00b0\3\u00b0\3\u00b0\5\u00b0\u0ac2\n\u00b0\3\u00b1")
> +
> buf.write("\3\u00b1\3\u00b1\3\u00b1\3\u00b1\3\u00b2\3\u00b2\3\u00b2
> ")
> +
> buf.write("\3\u00b2\3\u00b2\3\u00b3\3\u00b3\3\u00b3\3\u00b3\3\u00b3
> ")
> +
> buf.write("\3\u00b3\3\u00b3\5\u00b3\u0ad5\n\u00b3\3\u00b3\3\u00b3")
> +
> buf.write("\3\u00b4\3\u00b4\3\u00b5\3\u00b5\3\u00b5\3\u00b5\3\u00b5
> ")
> +
> buf.write("\3\u00b6\3\u00b6\3\u00b7\3\u00b7\3\u00b7\3\u00b7\3\u00b7
> ")
> +
> buf.write("\3\u00b7\3\u00b7\5\u00b7\u0ae9\n\u00b7\3\u00b7\3\u00b7")
> +
> buf.write("\3\u00b8\3\u00b8\3\u00b9\3\u00b9\3\u00b9\3\u00b9\3\u00b9
> ")
> +
> buf.write("\3\u00b9\3\u00b9\3\u00b9\3\u00b9\3\u00b9\5\u00b9\u0af9")
> +
> buf.write("\n\u00b9\3\u00ba\3\u00ba\3\u00ba\3\u00ba\3\u00ba\3\u00bb
> ")
> +
> buf.write("\3\u00bb\3\u00bb\3\u00bb\3\u00bb\3\u00bc\3\u00bc\3\u00bc
> ")
> +
> buf.write("\3\u00bc\3\u00bc\3\u00bc\3\u00bc\3\u00bc\3\u00bc\5\u00bc")
> +
> buf.write("\u0b0e\n\u00bc\3\u00bc\3\u00bc\3\u00bc\3\u00bc\3\u00bc")
> +
> buf.write("\5\u00bc\u0b15\n\u00bc\3\u00bc\3\u00bc\3\u00bc\3\u00bd")
> +
> buf.write("\3\u00bd\3\u00bd\3\u00bd\3\u00bd\3\u00be\3\u00be\3\u00b
> e")
> +
> buf.write("\3\u00be\3\u00be\3\u00bf\3\u00bf\3\u00bf\3\u00bf\3\u00bf")
> +
> buf.write("\5\u00bf\u0b29\n\u00bf\3\u00bf\3\u00bf\3\u00bf\3\u00bf")
> +
> buf.write("\3\u00c0\3\u00c0\3\u00c0\3\u00c0\3\u00c0\3\u00c1\3\u00c1")
> +
> buf.write("\3\u00c1\3\u00c1\3\u00c1\3\u00c2\3\u00c2\3\u00c2\3\u00c2")
> +
> buf.write("\3\u00c2\3\u00c3\3\u00c3\3\u00c3\3\u00c3\3\u00c3\3\u00c3")
> +
> buf.write("\3\u00c3\5\u00c3\u0b45\n\u00c3\3\u00c3\3\u00c3\3\u00c3")
> +
> buf.write("\3\u00c3\3\u00c4\3\u00c4\3\u00c4\3\u00c4\3\u00c4\5\u00c4")
> +
> buf.write("\u0b50\n\u00c4\3\u00c5\3\u00c5\3\u00c5\3\u00c5\3\u00c5")
> +
> buf.write("\3\u00c5\3\u00c5\3\u00c5\3\u00c5\3\u00c6\3\u00c6\3\u00c6")
> +
> buf.write("\3\u00c6\3\u00c6\7\u00c6\u0b60\n\u00c6\f\u00c6\16\u00c6")
> +
> buf.write("\u0b63\13\u00c6\3\u00c6\3\u00c6\3\u00c6\3\u00c6\3\u00c6")
> +
> buf.write("\3\u00c6\3\u00c6\3\u00c6\3\u00c7\3\u00c7\3\u00c8\3\u00c8")
> +
> buf.write("\3\u00c8\3\u00c8\3\u00c8\3\u00c8\3\u00c8\3\u00c8\3\u00c8")
> +
> buf.write("\3\u00c9\3\u00c9\3\u00c9\3\u00c9\3\u00c9\3\u00c9\3\u00c9")
> +
> buf.write("\3\u00c9\3\u00c9\3\u00ca\3\u00ca\3\u00ca\3\u00ca\3\u00ca")
> +
> buf.write("\3\u00ca\3\u00ca\7\u00ca\u0b88\n\u00ca\f\u00ca\16\u00ca")
> +
> buf.write("\u0b8b\13\u00ca\3\u00ca\3\u00ca\3\u00ca\3\u00ca\3\u00ca")
> +
> buf.write("\3\u00ca\3\u00ca\3\u00ca\3\u00cb\3\u00cb\3\u00cc\3\u00cc")
> +
> buf.write("\3\u00cc\3\u00cc\3\u00cc\3\u00cc\3\u00cc\3\u00cc\3\u00cc")
> +
> buf.write("\7\u00cc\u0ba0\n\u00cc\f\u00cc\16\u00cc\u0ba3\13\u00cc")
> +
> buf.write("\3\u00cc\3\u00cc\3\u00cc\2\2\u00cd\2\4\6\b\n\f\16\20\22")
> +        buf.write("\24\26\30\32\34\36
> \"$&(*,.\60\62\64\668:<>@BDFHJLNPR")
> +
> buf.write("TVXZ\\^`bdfhjlnprtvxz|~\u0080\u0082\u0084\u0086\u0088")
> +
> buf.write("\u008a\u008c\u008e\u0090\u0092\u0094\u0096\u0098\u009a")
> +
> buf.write("\u009c\u009e\u00a0\u00a2\u00a4\u00a6\u00a8\u00aa\u00ac")
> +
> buf.write("\u00ae\u00b0\u00b2\u00b4\u00b6\u00b8\u00ba\u00bc\u00be")
> +
> buf.write("\u00c0\u00c2\u00c4\u00c6\u00c8\u00ca\u00cc\u00ce\u00d0")
> +
> buf.write("\u00d2\u00d4\u00d6\u00d8\u00da\u00dc\u00de\u00e0\u00e2")
> +
> buf.write("\u00e4\u00e6\u00e8\u00ea\u00ec\u00ee\u00f0\u00f2\u00f4")
> +
> buf.write("\u00f6\u00f8\u00fa\u00fc\u00fe\u0100\u0102\u0104\u0106")
> +
> buf.write("\u0108\u010a\u010c\u010e\u0110\u0112\u0114\u0116\u0118")
> +
> buf.write("\u011a\u011c\u011e\u0120\u0122\u0124\u0126\u0128\u012a")
> +
> buf.write("\u012c\u012e\u0130\u0132\u0134\u0136\u0138\u013a\u013c")
> +
> buf.write("\u013e\u0140\u0142\u0144\u0146\u0148\u014a\u014c\u014e")
> +
> buf.write("\u0150\u0152\u0154\u0156\u0158\u015a\u015c\u015e\u0160")
> +
> buf.write("\u0162\u0164\u0166\u0168\u016a\u016c\u016e\u0170\u0172")
> +
> buf.write("\u0174\u0176\u0178\u017a\u017c\u017e\u0180\u0182\u0184")
> +
> buf.write("\u0186\u0188\u018a\u018c\u018e\u0190\u0192\u0194\u0196")
> +
> buf.write("\2\20\3\2\4\5\4\2\u00ac\u00b2\u00fa\u00fa\4\2\u00b3\u00b6")
> +
> buf.write("\u00fa\u00fa\4\2\n\n\u00fa\u00fa\5\2\u00b7\u00b9\u00bd")
> +
> buf.write("\u00bf\u00fa\u00fa\4\2\u00ba\u00bf\u00fa\u00fa\3\2\u0085")
> +
> buf.write("\u0086\3\2\u008a\u008c\3\2RV\3\2\u00fa\u00fb\3\2\u00ef")
> +
> buf.write("\u00f2\4\2\u00d3\u00d9\u00fa\u00fa\3\2\u00f6\u00f7\3\2")
> +
> buf.write("\u00f8\u00fa\2\u0c71\2\u019d\3\2\2\2\4\u01a3\3\2\2\2\6")
> +
> buf.write("\u01a5\3\2\2\2\b\u01af\3\2\2\2\n\u01b1\3\2\2\2\f\u01bc")
> +        buf.write("\3\2\2\2\16\u01ce\3\2\2\2\20\u01ef\3\2\2\2\22\u01f2\3")
> +
> buf.write("\2\2\2\24\u01fb\3\2\2\2\26\u0204\3\2\2\2\30\u020d\3\2")
> +        buf.write("\2\2\32\u0216\3\2\2\2\34\u021f\3\2\2\2\36\u0228\3\2\2")
> +        buf.write("\2
> \u0231\3\2\2\2\"\u023a\3\2\2\2$\u0243\3\2\2\2&\u024c")
> +        buf.write("\3\2\2\2(\u0254\3\2\2\2*\u025c\3\2\2\2,\u0264\3\2\2\2")
> +
> buf.write(".\u026c\3\2\2\2\60\u0298\3\2\2\2\62\u02a5\3\2\2\2\64\u02ad
> ")
> +        buf.write("\3\2\2\2\66\u02af\3\2\2\28\u02b4\3\2\2\2:\u02c1\3\2\2")
> +
> buf.write("\2<\u02c3\3\2\2\2>\u02d4\3\2\2\2@\u02f6\3\2\2\2B\u0330")
> +
> buf.write("\3\2\2\2D\u0332\3\2\2\2F\u034b\3\2\2\2H\u0352\3\2\2\2")
> +
> buf.write("J\u0359\3\2\2\2L\u0369\3\2\2\2N\u0379\3\2\2\2P\u037e\3")
> +
> buf.write("\2\2\2R\u0385\3\2\2\2T\u0394\3\2\2\2V\u03aa\3\2\2\2X\u03b
> 8")
> +
> buf.write("\3\2\2\2Z\u03e6\3\2\2\2\\\u03e8\3\2\2\2^\u03ef\3\2\2\2")
> +
> buf.write("`\u03f3\3\2\2\2b\u03f5\3\2\2\2d\u03fd\3\2\2\2f\u0421\3")
> +
> buf.write("\2\2\2h\u0423\3\2\2\2j\u0442\3\2\2\2l\u0445\3\2\2\2n\u0448")
> +        buf.write("\3\2\2\2p\u0452\3\2\2\2r\u0454\3\2\2\2t\u0479\3\2\2\2")
> +
> buf.write("v\u047b\3\2\2\2x\u0483\3\2\2\2z\u0485\3\2\2\2|\u04b6\3")
> +
> buf.write("\2\2\2~\u04ba\3\2\2\2\u0080\u04bc\3\2\2\2\u0082\u0501")
> +
> buf.write("\3\2\2\2\u0084\u050b\3\2\2\2\u0086\u050d\3\2\2\2\u0088")
> +
> buf.write("\u0522\3\2\2\2\u008a\u052f\3\2\2\2\u008c\u0531\3\2\2\2")
> +
> buf.write("\u008e\u054c\3\2\2\2\u0090\u0567\3\2\2\2\u0092\u056f\3")
> +
> buf.write("\2\2\2\u0094\u0574\3\2\2\2\u0096\u057c\3\2\2\2\u0098\u058
> 1")
> +
> buf.write("\3\2\2\2\u009a\u0597\3\2\2\2\u009c\u05a1\3\2\2\2\u009e")
> +
> buf.write("\u05ab\3\2\2\2\u00a0\u05ad\3\2\2\2\u00a2\u05c3\3\2\2\2")
> +
> buf.write("\u00a4\u05d9\3\2\2\2\u00a6\u05e9\3\2\2\2\u00a8\u05ed\3")
> +
> buf.write("\2\2\2\u00aa\u05ef\3\2\2\2\u00ac\u060d\3\2\2\2\u00ae\u0620
> ")
> +
> buf.write("\3\2\2\2\u00b0\u0622\3\2\2\2\u00b2\u0626\3\2\2\2\u00b4")
> +
> buf.write("\u062d\3\2\2\2\u00b6\u0632\3\2\2\2\u00b8\u0636\3\2\2\2")
> +
> buf.write("\u00ba\u0638\3\2\2\2\u00bc\u064d\3\2\2\2\u00be\u065b\3")
> +
> buf.write("\2\2\2\u00c0\u065d\3\2\2\2\u00c2\u0672\3\2\2\2\u00c4\u067c
> ")
> +
> buf.write("\3\2\2\2\u00c6\u0680\3\2\2\2\u00c8\u0682\3\2\2\2\u00ca")
> +
> buf.write("\u0698\3\2\2\2\u00cc\u06ac\3\2\2\2\u00ce\u06bd\3\2\2\2")
> +
> buf.write("\u00d0\u06bf\3\2\2\2\u00d2\u06d1\3\2\2\2\u00d4\u06db\3")
> +
> buf.write("\2\2\2\u00d6\u06dd\3\2\2\2\u00d8\u06f9\3\2\2\2\u00da\u070
> 4")
> +
> buf.write("\3\2\2\2\u00dc\u0706\3\2\2\2\u00de\u0728\3\2\2\2\u00e0")
> +
> buf.write("\u0732\3\2\2\2\u00e2\u0734\3\2\2\2\u00e4\u0748\3\2\2\2")
> +
> buf.write("\u00e6\u0754\3\2\2\2\u00e8\u0756\3\2\2\2\u00ea\u07b6\3")
> +
> buf.write("\2\2\2\u00ec\u07ca\3\2\2\2\u00ee\u07d2\3\2\2\2\u00f0\u07d4
> ")
> +
> buf.write("\3\2\2\2\u00f2\u0834\3\2\2\2\u00f4\u0848\3\2\2\2\u00f6")
> +
> buf.write("\u0850\3\2\2\2\u00f8\u0856\3\2\2\2\u00fa\u0858\3\2\2\2")
> +
> buf.write("\u00fc\u085d\3\2\2\2\u00fe\u085f\3\2\2\2\u0100\u0867\3")
> +
> buf.write("\2\2\2\u0102\u086d\3\2\2\2\u0104\u086f\3\2\2\2\u0106\u087
> b")
> +
> buf.write("\3\2\2\2\u0108\u088d\3\2\2\2\u010a\u089f\3\2\2\2\u010c")
> +
> buf.write("\u08b9\3\2\2\2\u010e\u08d3\3\2\2\2\u0110\u08f0\3\2\2\2")
> +
> buf.write("\u0112\u08f2\3\2\2\2\u0114\u08fc\3\2\2\2\u0116\u0915\3")
> +
> buf.write("\2\2\2\u0118\u093e\3\2\2\2\u011a\u0942\3\2\2\2\u011c\u095
> 9")
> +
> buf.write("\3\2\2\2\u011e\u09b2\3\2\2\2\u0120\u09c3\3\2\2\2\u0122")
> +
> buf.write("\u09c6\3\2\2\2\u0124\u09c8\3\2\2\2\u0126\u09d0\3\2\2\2")
> +
> buf.write("\u0128\u09d8\3\2\2\2\u012a\u09e0\3\2\2\2\u012c\u09e8\3")
> +
> buf.write("\2\2\2\u012e\u09f0\3\2\2\2\u0130\u09fb\3\2\2\2\u0132\u09fd
> ")
> +
> buf.write("\3\2\2\2\u0134\u0a0c\3\2\2\2\u0136\u0a0e\3\2\2\2\u0138")
> +
> buf.write("\u0a19\3\2\2\2\u013a\u0a1b\3\2\2\2\u013c\u0a26\3\2\2\2")
> +
> buf.write("\u013e\u0a28\3\2\2\2\u0140\u0a35\3\2\2\2\u0142\u0a3a\3")
> +
> buf.write("\2\2\2\u0144\u0a3f\3\2\2\2\u0146\u0a4e\3\2\2\2\u0148\u0a5
> 0")
> +
> buf.write("\3\2\2\2\u014a\u0a57\3\2\2\2\u014c\u0a5e\3\2\2\2\u014e")
> +
> buf.write("\u0a67\3\2\2\2\u0150\u0a76\3\2\2\2\u0152\u0a78\3\2\2\2")
> +
> buf.write("\u0154\u0a7a\3\2\2\2\u0156\u0a8b\3\2\2\2\u0158\u0a99\3")
> +
> buf.write("\2\2\2\u015a\u0aa7\3\2\2\2\u015c\u0abb\3\2\2\2\u015e\u0ab
> d")
> +
> buf.write("\3\2\2\2\u0160\u0ac3\3\2\2\2\u0162\u0ac8\3\2\2\2\u0164")
> +
> buf.write("\u0acd\3\2\2\2\u0166\u0ad8\3\2\2\2\u0168\u0ada\3\2\2\2")
> +
> buf.write("\u016a\u0adf\3\2\2\2\u016c\u0ae1\3\2\2\2\u016e\u0aec\3")
> +
> buf.write("\2\2\2\u0170\u0af8\3\2\2\2\u0172\u0afa\3\2\2\2\u0174\u0aff")
> +
> buf.write("\3\2\2\2\u0176\u0b04\3\2\2\2\u0178\u0b19\3\2\2\2\u017a")
> +
> buf.write("\u0b1e\3\2\2\2\u017c\u0b23\3\2\2\2\u017e\u0b2e\3\2\2\2")
> +
> buf.write("\u0180\u0b33\3\2\2\2\u0182\u0b38\3\2\2\2\u0184\u0b3d\3")
> +
> buf.write("\2\2\2\u0186\u0b4f\3\2\2\2\u0188\u0b51\3\2\2\2\u018a\u0b5
> a")
> +
> buf.write("\3\2\2\2\u018c\u0b6c\3\2\2\2\u018e\u0b6e\3\2\2\2\u0190")
> +
> buf.write("\u0b77\3\2\2\2\u0192\u0b80\3\2\2\2\u0194\u0b94\3\2\2\2")
> +
> buf.write("\u0196\u0b96\3\2\2\2\u0198\u019c\5\n\6\2\u0199\u019c\5")
> +
> buf.write("\f\7\2\u019a\u019c\5\16\b\2\u019b\u0198\3\2\2\2\u019b")
> +
> buf.write("\u0199\3\2\2\2\u019b\u019a\3\2\2\2\u019c\u019f\3\2\2\2")
> +
> buf.write("\u019d\u019b\3\2\2\2\u019d\u019e\3\2\2\2\u019e\u01a1\3")
> +
> buf.write("\2\2\2\u019f\u019d\3\2\2\2\u01a0\u01a2\5.\30\2\u01a1\u01a0
> ")
> +
> buf.write("\3\2\2\2\u01a1\u01a2\3\2\2\2\u01a2\3\3\2\2\2\u01a3\u01a4")
> +
> buf.write("\7\3\2\2\u01a4\5\3\2\2\2\u01a5\u01a8\t\2\2\2\u01a6\u01a7")
> +
> buf.write("\7!\2\2\u01a7\u01a9\7\u00fb\2\2\u01a8\u01a6\3\2\2\2\u01a8")
> +
> buf.write("\u01a9\3\2\2\2\u01a9\u01ac\3\2\2\2\u01aa\u01ab\7!\2\2")
> +
> buf.write("\u01ab\u01ad\7\u00fa\2\2\u01ac\u01aa\3\2\2\2\u01ac\u01ad")
> +
> buf.write("\3\2\2\2\u01ad\7\3\2\2\2\u01ae\u01b0\7\u00fa\2\2\u01af")
> +
> buf.write("\u01ae\3\2\2\2\u01af\u01b0\3\2\2\2\u01b0\t\3\2\2\2\u01b1")
> +
> buf.write("\u01b2\7\6\2\2\u01b2\u01b3\7\7\2\2\u01b3\u01b7\7\30\2")
> +
> buf.write("\2\u01b4\u01b8\5\4\3\2\u01b5\u01b8\5\6\4\2\u01b6\u01b8")
> +
> buf.write("\5\b\5\2\u01b7\u01b4\3\2\2\2\u01b7\u01b5\3\2\2\2\u01b7")
> +
> buf.write("\u01b6\3\2\2\2\u01b7\u01b8\3\2\2\2\u01b8\u01b9\3\2\2\2")
> +
> buf.write("\u01b9\u01ba\7\31\2\2\u01ba\13\3\2\2\2\u01bb\u01bd\7\u00
> 84")
> +
> buf.write("\2\2\u01bc\u01bb\3\2\2\2\u01bc\u01bd\3\2\2\2\u01bd\u01be")
> +
> buf.write("\3\2\2\2\u01be\u01c0\7P\2\2\u01bf\u01c1\7O\2\2\u01c0\u01bf
> ")
> +
> buf.write("\3\2\2\2\u01c0\u01c1\3\2\2\2\u01c1\u01c3\3\2\2\2\u01c2")
> +
> buf.write("\u01c4\7\u00fb\2\2\u01c3\u01c2\3\2\2\2\u01c3\u01c4\3\2")
> +
> buf.write("\2\2\u01c4\u01c5\3\2\2\2\u01c5\u01c6\7\26\2\2\u01c6\u01c7")
> +
> buf.write("\5\20\t\2\u01c7\u01c9\7\27\2\2\u01c8\u01ca\7\u00fb\2\2")
> +
> buf.write("\u01c9\u01c8\3\2\2\2\u01c9\u01ca\3\2\2\2\u01ca\u01cb\3")
> +        buf.write("\2\2\2\u01cb\u01cc\7 \2\2\u01cc\r\3\2\2\2\u01cd\u01cf")
> +
> buf.write("\7\u0084\2\2\u01ce\u01cd\3\2\2\2\u01ce\u01cf\3\2\2\2\u01cf")
> +
> buf.write("\u01d0\3\2\2\2\u01d0\u01d2\7Q\2\2\u01d1\u01d3\7O\2\2\u01
> d2")
> +
> buf.write("\u01d1\3\2\2\2\u01d2\u01d3\3\2\2\2\u01d3\u01d5\3\2\2\2")
> +
> buf.write("\u01d4\u01d6\7\u00fb\2\2\u01d5\u01d4\3\2\2\2\u01d5\u01d6
> ")
> +
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> +
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> +
> buf.write("\2\2\u01db\u01da\3\2\2\2\u01db\u01dc\3\2\2\2\u01dc\u01dd")
> +        buf.write("\3\2\2\2\u01dd\u01de\7
> \2\2\u01de\17\3\2\2\2\u01df\u01ee")
> +
> buf.write("\5\22\n\2\u01e0\u01ee\5\24\13\2\u01e1\u01ee\5\26\f\2\u01e
> 2")
> +
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> +        buf.write("\17\2\u01e5\u01ee\5\36\20\2\u01e6\u01ee\5
> \21\2\u01e7")
> +
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> +
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> +
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> +
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> +
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> +
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> 9")
> +
> buf.write("\3\2\2\2\u01ed\u01ea\3\2\2\2\u01ed\u01eb\3\2\2\2\u01ed")
> +
> buf.write("\u01ec\3\2\2\2\u01ee\u01f1\3\2\2\2\u01ef\u01ed\3\2\2\2")
> +        buf.write("\u01ef\u01f0\3\2\2\2\u01f0\21\3\2\2\2\u01f1\u01ef\3\2")
> +        buf.write("\2\2\u01f2\u01f3\7S\2\2\u01f3\u01f7\7\u00fb\2\2\u01f4")
> +        buf.write("\u01f5\7\32\2\2\u01f5\u01f6\7\u00fa\2\2\u01f6\u01f8\7")
> +        buf.write("\33\2\2\u01f7\u01f4\3\2\2\2\u01f7\u01f8\3\2\2\2\u01f8")
> +        buf.write("\u01f9\3\2\2\2\u01f9\u01fa\7
> \2\2\u01fa\23\3\2\2\2\u01fb")
> +
> buf.write("\u01fc\7T\2\2\u01fc\u0200\7\u00fb\2\2\u01fd\u01fe\7\32")
> +
> buf.write("\2\2\u01fe\u01ff\7\u00fa\2\2\u01ff\u0201\7\33\2\2\u0200")
> +
> buf.write("\u01fd\3\2\2\2\u0200\u0201\3\2\2\2\u0201\u0202\3\2\2\2")
> +        buf.write("\u0202\u0203\7
> \2\2\u0203\25\3\2\2\2\u0204\u0205\7U\2")
> +
> buf.write("\2\u0205\u0209\7\u00fb\2\2\u0206\u0207\7\32\2\2\u0207")
> +
> buf.write("\u0208\7\u00fa\2\2\u0208\u020a\7\33\2\2\u0209\u0206\3")
> +
> buf.write("\2\2\2\u0209\u020a\3\2\2\2\u020a\u020b\3\2\2\2\u020b\u020
> c")
> +        buf.write("\7
> \2\2\u020c\27\3\2\2\2\u020d\u020e\7V\2\2\u020e\u0212")
> +
> buf.write("\7\u00fb\2\2\u020f\u0210\7\32\2\2\u0210\u0211\7\u00fa")
> +
> buf.write("\2\2\u0211\u0213\7\33\2\2\u0212\u020f\3\2\2\2\u0212\u0213
> ")
> +        buf.write("\3\2\2\2\u0213\u0214\3\2\2\2\u0214\u0215\7
> \2\2\u0215")
> +
> buf.write("\31\3\2\2\2\u0216\u0217\7R\2\2\u0217\u021b\7\u00fb\2\2")
> +
> buf.write("\u0218\u0219\7\32\2\2\u0219\u021a\7\u00fa\2\2\u021a\u021c
> ")
> +
> buf.write("\7\33\2\2\u021b\u0218\3\2\2\2\u021b\u021c\3\2\2\2\u021c")
> +        buf.write("\u021d\3\2\2\2\u021d\u021e\7
> \2\2\u021e\33\3\2\2\2\u021f")
> +
> buf.write("\u0220\7W\2\2\u0220\u0224\7\u00fb\2\2\u0221\u0222\7\32")
> +
> buf.write("\2\2\u0222\u0223\7\u00fa\2\2\u0223\u0225\7\33\2\2\u0224")
> +
> buf.write("\u0221\3\2\2\2\u0224\u0225\3\2\2\2\u0225\u0226\3\2\2\2")
> +        buf.write("\u0226\u0227\7
> \2\2\u0227\35\3\2\2\2\u0228\u0229\7X\2")
> +
> buf.write("\2\u0229\u022d\7\u00fb\2\2\u022a\u022b\7\32\2\2\u022b")
> +
> buf.write("\u022c\7\u00fa\2\2\u022c\u022e\7\33\2\2\u022d\u022a\3")
> +
> buf.write("\2\2\2\u022d\u022e\3\2\2\2\u022e\u022f\3\2\2\2\u022f\u0230
> ")
> +        buf.write("\7
> \2\2\u0230\37\3\2\2\2\u0231\u0232\7Y\2\2\u0232\u0236")
> +
> buf.write("\7\u00fb\2\2\u0233\u0234\7\32\2\2\u0234\u0235\7\u00fa")
> +
> buf.write("\2\2\u0235\u0237\7\33\2\2\u0236\u0233\3\2\2\2\u0236\u0237
> ")
> +        buf.write("\3\2\2\2\u0237\u0238\3\2\2\2\u0238\u0239\7
> \2\2\u0239")
> +
> buf.write("!\3\2\2\2\u023a\u023b\7Z\2\2\u023b\u023f\7\u00fb\2\2\u023c
> ")
> +
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> +
> buf.write("\33\2\2\u023f\u023c\3\2\2\2\u023f\u0240\3\2\2\2\u0240")
> +        buf.write("\u0241\3\2\2\2\u0241\u0242\7
> \2\2\u0242#\3\2\2\2\u0243")
> +
> buf.write("\u0244\7\u00fb\2\2\u0244\u0248\7\u00fb\2\2\u0245\u0246")
> +
> buf.write("\7\32\2\2\u0246\u0247\7\u00fa\2\2\u0247\u0249\7\33\2\2")
> +
> buf.write("\u0248\u0245\3\2\2\2\u0248\u0249\3\2\2\2\u0249\u024a\3")
> +        buf.write("\2\2\2\u024a\u024b\7
> \2\2\u024b%\3\2\2\2\u024c\u024e\7")
> +
> buf.write("S\2\2\u024d\u024f\7\u00fb\2\2\u024e\u024d\3\2\2\2\u024e")
> +
> buf.write("\u024f\3\2\2\2\u024f\u0250\3\2\2\2\u0250\u0251\7\36\2")
> +        buf.write("\2\u0251\u0252\7\u00fa\2\2\u0252\u0253\7 \2\2\u0253\'")
> +
> buf.write("\3\2\2\2\u0254\u0256\7T\2\2\u0255\u0257\7\u00fb\2\2\u0256
> ")
> +
> buf.write("\u0255\3\2\2\2\u0256\u0257\3\2\2\2\u0257\u0258\3\2\2\2")
> +
> buf.write("\u0258\u0259\7\36\2\2\u0259\u025a\7\u00fa\2\2\u025a\u025b
> ")
> +        buf.write("\7
> \2\2\u025b)\3\2\2\2\u025c\u025e\7U\2\2\u025d\u025f")
> +
> buf.write("\7\u00fb\2\2\u025e\u025d\3\2\2\2\u025e\u025f\3\2\2\2\u025f
> ")
> +
> buf.write("\u0260\3\2\2\2\u0260\u0261\7\36\2\2\u0261\u0262\7\u00fa")
> +        buf.write("\2\2\u0262\u0263\7
> \2\2\u0263+\3\2\2\2\u0264\u0266\7V")
> +
> buf.write("\2\2\u0265\u0267\7\u00fb\2\2\u0266\u0265\3\2\2\2\u0266")
> +
> buf.write("\u0267\3\2\2\2\u0267\u0268\3\2\2\2\u0268\u0269\7\36\2")
> +        buf.write("\2\u0269\u026a\7\u00fa\2\2\u026a\u026b\7 \2\2\u026b-
> \3")
> +
> buf.write("\2\2\2\u026c\u026d\7+\2\2\u026d\u026e\7[\2\2\u026e\u026f")
> +
> buf.write("\7\b\2\2\u026f\u0270\5L\'\2\u0270\u0271\7!\2\2\u0271\u0272
> ")
> +
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> +
> buf.write("\u0275\7\30\2\2\u0275\u0276\7\u00fa\2\2\u0276\u0277\7")
> +
> buf.write("\31\2\2\u0277\u0278\7!\2\2\u0278\u0279\7=\2\2\u0279\u027a
> ")
> +
> buf.write("\7\b\2\2\u027a\u027b\7\u00ec\2\2\u027b\u027c\7\30\2\2")
> +
> buf.write("\u027c\u027d\7\u00fa\2\2\u027d\u027e\7\31\2\2\u027e\u0284
> ")
> +
> buf.write("\7!\2\2\u027f\u0280\7\u0083\2\2\u0280\u0281\7\b\2\2\u0281")
> +
> buf.write("\u0282\5\60\31\2\u0282\u0283\7!\2\2\u0283\u0285\3\2\2")
> +
> buf.write("\2\u0284\u027f\3\2\2\2\u0284\u0285\3\2\2\2\u0285\u028b")
> +
> buf.write("\3\2\2\2\u0286\u0287\7\u0081\2\2\u0287\u0288\7\b\2\2\u028
> 8")
> +
> buf.write("\u0289\5\62\32\2\u0289\u028a\7!\2\2\u028a\u028c\3\2\2")
> +
> buf.write("\2\u028b\u0286\3\2\2\2\u028b\u028c\3\2\2\2\u028c\u0292")
> +
> buf.write("\3\2\2\2\u028d\u028e\7\u0082\2\2\u028e\u028f\7\b\2\2\u028f
> ")
> +
> buf.write("\u0290\5\66\34\2\u0290\u0291\7!\2\2\u0291\u0293\3\2\2")
> +
> buf.write("\2\u0292\u028d\3\2\2\2\u0292\u0293\3\2\2\2\u0293\u0294")
> +        buf.write("\3\2\2\2\u0294\u0295\58\35\2\u0295\u0296\7-
> \2\2\u0296")
> +        buf.write("\u0297\7 \2\2\u0297/\3\2\2\2\u0298\u029b\5L\'\2\u0299")
> +
> buf.write("\u029a\7(\2\2\u029a\u029c\5L\'\2\u029b\u0299\3\2\2\2\u029b
> ")
> +        buf.write("\u029c\3\2\2\2\u029c\u029f\3\2\2\2\u029d\u029e\7(\2\2")
> +
> buf.write("\u029e\u02a0\5L\'\2\u029f\u029d\3\2\2\2\u029f\u02a0\3")
> +
> buf.write("\2\2\2\u02a0\u02a3\3\2\2\2\u02a1\u02a2\7(\2\2\u02a2\u02a4
> ")
> +
> buf.write("\5L\'\2\u02a3\u02a1\3\2\2\2\u02a3\u02a4\3\2\2\2\u02a4")
> +
> buf.write("\61\3\2\2\2\u02a5\u02aa\5\64\33\2\u02a6\u02a7\7(\2\2\u02a7
> ")
> +
> buf.write("\u02a9\5\64\33\2\u02a8\u02a6\3\2\2\2\u02a9\u02ac\3\2\2")
> +
> buf.write("\2\u02aa\u02a8\3\2\2\2\u02aa\u02ab\3\2\2\2\u02ab\63\3")
> +
> buf.write("\2\2\2\u02ac\u02aa\3\2\2\2\u02ad\u02ae\t\3\2\2\u02ae\65")
> +
> buf.write("\3\2\2\2\u02af\u02b0\t\4\2\2\u02b0\67\3\2\2\2\u02b1\u02b3")
> +
> buf.write("\5:\36\2\u02b2\u02b1\3\2\2\2\u02b3\u02b6\3\2\2\2\u02b4")
> +
> buf.write("\u02b2\3\2\2\2\u02b4\u02b5\3\2\2\2\u02b59\3\2\2\2\u02b6")
> +
> buf.write("\u02b4\3\2\2\2\u02b7\u02c2\5d\63\2\u02b8\u02c2\5h\65\2")
> +        buf.write("\u02b9\u02c2\5j\66\2\u02ba\u02c2\5>
> \2\u02bb\u02c2\5@")
> +
> buf.write("!\2\u02bc\u02c2\5D#\2\u02bd\u02c2\5<\37\2\u02be\u02c2")
> +
> buf.write("\5F$\2\u02bf\u02c2\5H%\2\u02c0\u02c2\5\u011c\u008f\2\u02c
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> +
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> +
> buf.write("\u02c1\u02ba\3\2\2\2\u02c1\u02bb\3\2\2\2\u02c1\u02bc\3")
> +
> buf.write("\2\2\2\u02c1\u02bd\3\2\2\2\u02c1\u02be\3\2\2\2\u02c1\u02bf
> ")
> +
> buf.write("\3\2\2\2\u02c1\u02c0\3\2\2\2\u02c2;\3\2\2\2\u02c3\u02c4")
> +
> buf.write("\7\u009b\2\2\u02c4\u02c5\7\u00fb\2\2\u02c5\u02c6\7!\2")
> +
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> +
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> +
> buf.write("\2\2\u02cb\u02d0\7\31\2\2\u02cc\u02cd\7!\2\2\u02cd\u02ce")
> +
> buf.write("\7\u009c\2\2\u02ce\u02cf\7\b\2\2\u02cf\u02d1\7\u00fa\2")
> +
> buf.write("\2\u02d0\u02cc\3\2\2\2\u02d0\u02d1\3\2\2\2\u02d1\u02d2")
> +        buf.write("\3\2\2\2\u02d2\u02d3\7
> \2\2\u02d3=\3\2\2\2\u02d4\u02e5")
> +
> buf.write("\7\u009d\2\2\u02d5\u02d6\7\u00fb\2\2\u02d6\u02e6\7!\2")
> +
> buf.write("\2\u02d7\u02d8\7V\2\2\u02d8\u02e6\7!\2\2\u02d9\u02da\7")
> +
> buf.write("U\2\2\u02da\u02e6\7!\2\2\u02db\u02dc\7T\2\2\u02dc\u02e6")
> +
> buf.write("\7!\2\2\u02dd\u02de\7S\2\2\u02de\u02e6\7!\2\2\u02df\u02e0")
> +
> buf.write("\7X\2\2\u02e0\u02e6\7!\2\2\u02e1\u02e2\7Y\2\2\u02e2\u02e6
> ")
> +
> buf.write("\7!\2\2\u02e3\u02e4\7Z\2\2\u02e4\u02e6\7!\2\2\u02e5\u02d5")
> +
> buf.write("\3\2\2\2\u02e5\u02d7\3\2\2\2\u02e5\u02d9\3\2\2\2\u02e5")
> +
> buf.write("\u02db\3\2\2\2\u02e5\u02dd\3\2\2\2\u02e5\u02df\3\2\2\2")
> +
> buf.write("\u02e5\u02e1\3\2\2\2\u02e5\u02e3\3\2\2\2\u02e6\u02eb\3")
> +
> buf.write("\2\2\2\u02e7\u02e8\7\u008f\2\2\u02e8\u02e9\7\b\2\2\u02e9")
> +
> buf.write("\u02ea\7\u00fa\2\2\u02ea\u02ec\7!\2\2\u02eb\u02e7\3\2")
> +
> buf.write("\2\2\u02eb\u02ec\3\2\2\2\u02ec\u02ed\3\2\2\2\u02ed\u02ee")
> +
> buf.write("\7\u008e\2\2\u02ee\u02ef\7\b\2\2\u02ef\u02f0\7\u00fb\2")
> +        buf.write("\2\u02f0\u02f1\7!\2\2\u02f1\u02f2\7[\2\2\u02f2\u02f3\7")
> +        buf.write("\b\2\2\u02f3\u02f4\5L\'\2\u02f4\u02f5\7 \2\2\u02f5?\3")
> +
> buf.write("\2\2\2\u02f6\u0307\7\u009e\2\2\u02f7\u02f8\7\u00fb\2\2")
> +        buf.write("\u02f8\u0308\7!\2\2\u02f9\u02fa\7V\2\2\u02fa\u0308\7!")
> +
> buf.write("\2\2\u02fb\u02fc\7U\2\2\u02fc\u0308\7!\2\2\u02fd\u02fe")
> +
> buf.write("\7T\2\2\u02fe\u0308\7!\2\2\u02ff\u0300\7S\2\2\u0300\u0308")
> +
> buf.write("\7!\2\2\u0301\u0302\7X\2\2\u0302\u0308\7!\2\2\u0303\u0304")
> +
> buf.write("\7Y\2\2\u0304\u0308\7!\2\2\u0305\u0306\7Z\2\2\u0306\u0308
> ")
> +        buf.write("\7!\2\2\u0307\u02f7\3\2\2\2\u0307\u02f9\3\2\2\2\u0307")
> +
> buf.write("\u02fb\3\2\2\2\u0307\u02fd\3\2\2\2\u0307\u02ff\3\2\2\2")
> +
> buf.write("\u0307\u0301\3\2\2\2\u0307\u0303\3\2\2\2\u0307\u0305\3")
> +
> buf.write("\2\2\2\u0308\u030d\3\2\2\2\u0309\u030a\7\u008f\2\2\u030a")
> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
> buf.write("\u031c\7\b\2\2\u031c\u031d\7\u00fb\2\2\u031d\u032a\7!")
> +
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> +
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> +
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> +
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> +
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> +
> buf.write("\3\2\2\2\u032a\u032b\3\2\2\2\u032b\u032c\7[\2\2\u032c")
> +        buf.write("\u032d\7\b\2\2\u032d\u032e\5L\'\2\u032e\u032f\7
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
> buf.write("\2\2\2\u0345\u0346\3\2\2\2\u0346\u0347\7[\2\2\u0347\u0348
> ")
> +        buf.write("\7\b\2\2\u0348\u0349\5L\'\2\u0349\u034a\7 \2\2\u034aE")
> +
> buf.write("\3\2\2\2\u034b\u034c\7l\2\2\u034c\u034d\5\u0124\u0093")
> +        buf.write("\2\u034d\u034e\7
> \2\2\u034e\u034f\58\35\2\u034f\u0350")
> +        buf.write("\7s\2\2\u0350\u0351\7
> \2\2\u0351G\3\2\2\2\u0352\u0353")
> +        buf.write("\7k\2\2\u0353\u0354\5\u0124\u0093\2\u0354\u0355\7
> \2\2")
> +
> buf.write("\u0355\u0356\58\35\2\u0356\u0357\7s\2\2\u0357\u0358\7")
> +        buf.write("
> \2\2\u0358I\3\2\2\2\u0359\u035a\7\u00fa\2\2\u035a\u035b")
> +
> buf.write("\7!\2\2\u035b\u035c\7\u00fa\2\2\u035c\u035d\7!\2\2\u035d")
> +
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> +
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> +
> buf.write("\u0363\7!\2\2\u0363\u0364\7\u00fa\2\2\u0364\u0365\7!\2")
> +
> buf.write("\2\u0365\u0366\7\u00fa\2\2\u0366\u0367\7!\2\2\u0367\u0368
> ")
> +
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> +
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> +
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> +
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> 2")
> +
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> +
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> +
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> +
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> +
> buf.write("\2\2\u037c\u037d\7\31\2\2\u037dO\3\2\2\2\u037e\u037f\5")
> +
> buf.write("R*\2\u037f\u0380\5T+\2\u0380Q\3\2\2\2\u0381\u0382\7\u008
> e")
> +
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> +
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> +
> buf.write("\u0386\u038c\3\2\2\2\u0387\u0388\7\u008f\2\2\u0388\u0389")
> +        buf.write("\7\b\2\2\u0389\u038a\5X-
> \2\u038a\u038b\7!\2\2\u038b\u038d")
> +
> buf.write("\3\2\2\2\u038c\u0387\3\2\2\2\u038c\u038d\3\2\2\2\u038d")
> +
> buf.write("\u0392\3\2\2\2\u038e\u038f\7\u0091\2\2\u038f\u0390\7\b")
> +
> buf.write("\2\2\u0390\u0391\7\u00fa\2\2\u0391\u0393\7!\2\2\u0392")
> +
> buf.write("\u038e\3\2\2\2\u0392\u0393\3\2\2\2\u0393S\3\2\2\2\u0394")
> +
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> +
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> +
> buf.write("\u039a\7\31\2\2\u039a\u039b\7!\2\2\u039b\u039c\7=\2\2")
> +
> buf.write("\u039c\u039d\7\b\2\2\u039d\u039e\7\u00ec\2\2\u039e\u039f")
> +
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> +
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> +
> buf.write("\u03a4\u03ab\7{\2\2\u03a5\u03ab\7\u0080\2\2\u03a6\u03ab")
> +
> buf.write("\7|\2\2\u03a7\u03ab\7\177\2\2\u03a8\u03ab\7z\2\2\u03a9")
> +
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> +
> buf.write("\u03aa\u03a4\3\2\2\2\u03aa\u03a5\3\2\2\2\u03aa\u03a6\3")
> +
> buf.write("\2\2\2\u03aa\u03a7\3\2\2\2\u03aa\u03a8\3\2\2\2\u03aa\u03a
> 9")
> +
> buf.write("\3\2\2\2\u03abW\3\2\2\2\u03ac\u03ad\7\u00fb\2\2\u03ad")
> +
> buf.write("\u03ae\7\32\2\2\u03ae\u03af\7\u00fa\2\2\u03af\u03b9\7")
> +
> buf.write("\33\2\2\u03b0\u03b5\7\u00fb\2\2\u03b1\u03b2\7\34\2\2\u03b
> 2")
> +
> buf.write("\u03b4\5\u015e\u00b0\2\u03b3\u03b1\3\2\2\2\u03b4\u03b7")
> +
> buf.write("\3\2\2\2\u03b5\u03b3\3\2\2\2\u03b5\u03b6\3\2\2\2\u03b6")
> +
> buf.write("\u03b9\3\2\2\2\u03b7\u03b5\3\2\2\2\u03b8\u03ac\3\2\2\2")
> +
> buf.write("\u03b8\u03b0\3\2\2\2\u03b9Y\3\2\2\2\u03ba\u03bc\7\35\2")
> +
> buf.write("\2\u03bb\u03ba\3\2\2\2\u03bb\u03bc\3\2\2\2\u03bc\u03bd")
> +
> buf.write("\3\2\2\2\u03bd\u03e7\7\u00fa\2\2\u03be\u03e7\7\u00d3\2")
> +
> buf.write("\2\u03bf\u03e7\7\u00d4\2\2\u03c0\u03e7\7\u00d5\2\2\u03c1")
> +
> buf.write("\u03e7\7\u00d6\2\2\u03c2\u03e7\7\u00d7\2\2\u03c3\u03c4")
> +        buf.write("\7\u00fa\2\2\u03c4\u03c5\7\36\2\2\u03c5\u03c6\7\u00fa")
> +
> buf.write("\2\2\u03c6\u03c7\7\36\2\2\u03c7\u03e7\7\u00fa\2\2\u03c8")
> +
> buf.write("\u03c9\7\u00fa\2\2\u03c9\u03ca\7\37\2\2\u03ca\u03cb\7")
> +        buf.write("\u00fa\2\2\u03cb\u03cc\7\37\2\2\u03cc\u03e7\7\u00fa\2")
> +        buf.write("\2\u03cd\u03ce\7\u00fa\2\2\u03ce\u03cf\7
> \2\2\u03cf\u03d0")
> +        buf.write("\7\u00fa\2\2\u03d0\u03d1\7
> \2\2\u03d1\u03d2\5L\'\2\u03d2")
> +        buf.write("\u03d3\7
> \2\2\u03d3\u03d4\7\u00ec\2\2\u03d4\u03d5\7\30")
> +
> buf.write("\2\2\u03d5\u03d6\7\u00fa\2\2\u03d6\u03d7\7\31\2\2\u03d7")
> +
> buf.write("\u03e7\3\2\2\2\u03d8\u03d9\7\u00ec\2\2\u03d9\u03da\7\30")
> +
> buf.write("\2\2\u03da\u03db\7\u00fa\2\2\u03db\u03e7\7\31\2\2\u03dc")
> +
> buf.write("\u03dd\7\26\2\2\u03dd\u03e2\7\u00fa\2\2\u03de\u03df\7")
> +
> buf.write("!\2\2\u03df\u03e1\7\u00fa\2\2\u03e0\u03de\3\2\2\2\u03e1")
> +
> buf.write("\u03e4\3\2\2\2\u03e2\u03e0\3\2\2\2\u03e2\u03e3\3\2\2\2")
> +
> buf.write("\u03e3\u03e5\3\2\2\2\u03e4\u03e2\3\2\2\2\u03e5\u03e7\7")
> +
> buf.write("\27\2\2\u03e6\u03bb\3\2\2\2\u03e6\u03be\3\2\2\2\u03e6")
> +
> buf.write("\u03bf\3\2\2\2\u03e6\u03c0\3\2\2\2\u03e6\u03c1\3\2\2\2")
> +
> buf.write("\u03e6\u03c2\3\2\2\2\u03e6\u03c3\3\2\2\2\u03e6\u03c8\3")
> +
> buf.write("\2\2\2\u03e6\u03cd\3\2\2\2\u03e6\u03d8\3\2\2\2\u03e6\u03d
> c")
> +
> buf.write("\3\2\2\2\u03e7[\3\2\2\2\u03e8\u03e9\7\u0092\2\2\u03e9")
> +
> buf.write("\u03ea\7\b\2\2\u03ea\u03eb\7\t\2\2\u03eb\u03ec\7\30\2")
> +
> buf.write("\2\u03ec\u03ed\7\u00fa\2\2\u03ed\u03ee\7\31\2\2\u03ee")
> +
> buf.write("]\3\2\2\2\u03ef\u03f0\7\u0093\2\2\u03f0_\3\2\2\2\u03f1")
> +        buf.write("\u03f4\5\\/\2\u03f2\u03f4\5^\60\2\u03f3\u03f1\3\2\2\2")
> +        buf.write("\u03f3\u03f2\3\2\2\2\u03f4a\3\2\2\2\u03f5\u03fa\5`\61")
> +        buf.write("\2\u03f6\u03f7\7!\2\2\u03f7\u03f9\5`\61\2\u03f8\u03f6")
> +        buf.write("\3\2\2\2\u03f9\u03fc\3\2\2\2\u03fa\u03f8\3\2\2\2\u03fa")
> +
> buf.write("\u03fb\3\2\2\2\u03fbc\3\2\2\2\u03fc\u03fa\3\2\2\2\u03fd")
> +        buf.write("\u03fe\7\67\2\2\u03fe\u03ff\7/\2\2\u03ff\u0400\7\b\2\2")
> +
> buf.write("\u0400\u0401\7\u00fa\2\2\u0401\u0402\7!\2\2\u0402\u0403")
> +
> buf.write("\7.\2\2\u0403\u0404\7\b\2\2\u0404\u0405\7\u00ec\2\2\u0405")
> +
> buf.write("\u0406\7\30\2\2\u0406\u0407\7\u00fa\2\2\u0407\u0408\7")
> +        buf.write("\31\2\2\u0408\u040c\7
> \2\2\u0409\u040b\5f\64\2\u040a\u0409")
> +
> buf.write("\3\2\2\2\u040b\u040e\3\2\2\2\u040c\u040a\3\2\2\2\u040c")
> +
> buf.write("\u040d\3\2\2\2\u040d\u040f\3\2\2\2\u040e\u040c\3\2\2\2")
> +        buf.write("\u040f\u0410\7\66\2\2\u0410\u0411\7
> \2\2\u0411e\3\2\2")
> +
> buf.write("\2\u0412\u0422\5j\66\2\u0413\u0422\5l\67\2\u0414\u0422")
> +
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> +
> buf.write("\u0422\5\u0088E\2\u0418\u0422\5\u00f8}\2\u0419\u0422\5")
> +
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> +
> buf.write("\5\u0110\u0089\2\u041c\u0422\5\u011c\u008f\2\u041d\u0422")
> +
> buf.write("\5\u0120\u0091\2\u041e\u041f\5\u0096L\2\u041f\u0420\7")
> +        buf.write("
> \2\2\u0420\u0422\3\2\2\2\u0421\u0412\3\2\2\2\u0421\u0413")
> +
> buf.write("\3\2\2\2\u0421\u0414\3\2\2\2\u0421\u0415\3\2\2\2\u0421")
> +
> buf.write("\u0416\3\2\2\2\u0421\u0417\3\2\2\2\u0421\u0418\3\2\2\2")
> +
> buf.write("\u0421\u0419\3\2\2\2\u0421\u041a\3\2\2\2\u0421\u041b\3")
> +
> buf.write("\2\2\2\u0421\u041c\3\2\2\2\u0421\u041d\3\2\2\2\u0421\u041
> e")
> +
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> +
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> +
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> a")
> +
> buf.write("\u042b\7\u00ec\2\2\u042b\u042c\7\30\2\2\u042c\u042d\7")
> +        buf.write("\u00fa\2\2\u042d\u042e\7\31\2\2\u042e\u042f\7
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> +
> buf.write("\u0430\7:\2\2\u0430\u0431\7\b\2\2\u0431\u0432\5L\'\2\u0432
> ")
> +        buf.write("\u0433\7
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> +
> buf.write("\u0435\u0438\3\2\2\2\u0436\u0434\3\2\2\2\u0436\u0437\3")
> +
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> +
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> +
> buf.write("\u043a\3\2\2\2\u043c\u043d\3\2\2\2\u043d\u043f\3\2\2\2")
> +
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> +        buf.write("\7 \2\2\u0441i\3\2\2\2\u0442\u0443\5\\/\2\u0443\u0444")
> +        buf.write("\7
> \2\2\u0444k\3\2\2\2\u0445\u0446\5^\60\2\u0446\u0447")
> +        buf.write("\7
> \2\2\u0447m\3\2\2\2\u0448\u0449\7\u0094\2\2\u0449\u044a")
> +
> buf.write("\7\u00fb\2\2\u044a\u044b\7!\2\2\u044b\u044c\5\u0124\u0093
> ")
> +        buf.write("\2\u044c\u044d\7\u0095\2\2\u044d\u044e\7
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
> buf.write("\u0464\5b\62\2\u0463\u0461\3\2\2\2\u0463\u0464\3\2\2\2")
> +        buf.write("\u0464\u0465\3\2\2\2\u0465\u0476\7
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> +
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> +
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> +
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> +
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> +
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> +
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> +        buf.write("\7
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> +
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> f")
> +
> buf.write("\u04a4\5|?\2\u04a0\u04a1\7(\2\2\u04a1\u04a3\5|?\2\u04a2")
> +
> buf.write("\u04a0\3\2\2\2\u04a3\u04a6\3\2\2\2\u04a4\u04a2\3\2\2\2")
> +
> buf.write("\u04a4\u04a5\3\2\2\2\u04a5\u04a7\3\2\2\2\u04a6\u04a4\3")
> +
> buf.write("\2\2\2\u04a7\u04a8\7!\2\2\u04a8\u04a9\7t\2\2\u04a9\u04aa")
> +
> buf.write("\7\b\2\2\u04aa\u04ab\7\u00fa\2\2\u04ab\u04ad\3\2\2\2\u04a
> c")
> +
> buf.write("\u049c\3\2\2\2\u04ac\u04ad\3\2\2\2\u04ad\u04b0\3\2\2\2")
> +
> buf.write("\u04ae\u04af\7!\2\2\u04af\u04b1\5b\62\2\u04b0\u04ae\3")
> +
> buf.write("\2\2\2\u04b0\u04b1\3\2\2\2\u04b1\u04b2\3\2\2\2\u04b2\u04b
> 3")
> +        buf.write("\7
> \2\2\u04b3{\3\2\2\2\u04b4\u04b7\7\u00fa\2\2\u04b5\u04b7")
> +
> buf.write("\5V,\2\u04b6\u04b4\3\2\2\2\u04b6\u04b5\3\2\2\2\u04b7}")
> +
> buf.write("\3\2\2\2\u04b8\u04bb\5\u0080A\2\u04b9\u04bb\5\u0086D\2")
> +
> buf.write("\u04ba\u04b8\3\2\2\2\u04ba\u04b9\3\2\2\2\u04bb\177\3\2")
> +
> buf.write("\2\2\u04bc\u04ec\7n\2\2\u04bd\u04be\7*\2\2\u04be\u04bf")
> +
> buf.write("\7\b\2\2\u04bf\u04c0\7\u00ec\2\2\u04c0\u04c1\7\30\2\2")
> +
> buf.write("\u04c1\u04c2\7\u00fa\2\2\u04c2\u04c3\7\31\2\2\u04c3\u04c4")
> +
> buf.write("\7!\2\2\u04c4\u04c5\7o\2\2\u04c5\u04c6\7\b\2\2\u04c6\u04c7
> ")
> +
> buf.write("\5L\'\2\u04c7\u04c8\7!\2\2\u04c8\u04c9\7/\2\2\u04c9\u04ca")
> +
> buf.write("\7\b\2\2\u04ca\u04cb\7\u00fa\2\2\u04cb\u04cc\7!\2\2\u04cc")
> +
> buf.write("\u04cd\7\u0090\2\2\u04cd\u04ce\7\b\2\2\u04ce\u04cf\7\u00fa
> ")
> +
> buf.write("\2\2\u04cf\u04d0\7!\2\2\u04d0\u04ed\3\2\2\2\u04d1\u04d2")
> +
> buf.write("\7o\2\2\u04d2\u04d3\7\b\2\2\u04d3\u04d4\5L\'\2\u04d4\u04d
> 5")
> +
> buf.write("\7!\2\2\u04d5\u04d6\7/\2\2\u04d6\u04d7\7\b\2\2\u04d7\u04d
> 8")
> +
> buf.write("\7\u00fa\2\2\u04d8\u04d9\7!\2\2\u04d9\u04da\7\u0090\2")
> +
> buf.write("\2\u04da\u04db\7\b\2\2\u04db\u04dc\7\u00fa\2\2\u04dc\u04d
> d")
> +
> buf.write("\7!\2\2\u04dd\u04ed\3\2\2\2\u04de\u04df\7/\2\2\u04df\u04e0
> ")
> +
> buf.write("\7\b\2\2\u04e0\u04e1\7\u00fa\2\2\u04e1\u04e2\7!\2\2\u04e2")
> +
> buf.write("\u04e3\7\u0090\2\2\u04e3\u04e8\7\b\2\2\u04e4\u04e5\7\u00f
> b")
> +
> buf.write("\2\2\u04e5\u04e9\7!\2\2\u04e6\u04e7\7\u00fa\2\2\u04e7")
> +
> buf.write("\u04e9\7!\2\2\u04e8\u04e4\3\2\2\2\u04e8\u04e6\3\2\2\2")
> +
> buf.write("\u04e9\u04ed\3\2\2\2\u04ea\u04eb\7\u00fa\2\2\u04eb\u04ed")
> +
> buf.write("\7!\2\2\u04ec\u04bd\3\2\2\2\u04ec\u04d1\3\2\2\2\u04ec")
> +
> buf.write("\u04de\3\2\2\2\u04ec\u04ea\3\2\2\2\u04ec\u04ed\3\2\2\2")
> +        buf.write("\u04ed\u04ee\3\2\2\2\u04ee\u04f3\5P)\2\u04ef\u04f0\7!")
> +
> buf.write("\2\2\u04f0\u04f1\7@\2\2\u04f1\u04f2\7\b\2\2\u04f2\u04f4")
> +
> buf.write("\5\u0082B\2\u04f3\u04ef\3\2\2\2\u04f3\u04f4\3\2\2\2\u04f4")
> +
> buf.write("\u04f9\3\2\2\2\u04f5\u04f6\7!\2\2\u04f6\u04f7\7t\2\2\u04f7")
> +
> buf.write("\u04f8\7\b\2\2\u04f8\u04fa\7\u00fa\2\2\u04f9\u04f5\3\2")
> +
> buf.write("\2\2\u04f9\u04fa\3\2\2\2\u04fa\u04fd\3\2\2\2\u04fb\u04fc")
> +
> buf.write("\7!\2\2\u04fc\u04fe\5\u00b4[\2\u04fd\u04fb\3\2\2\2\u04fd")
> +        buf.write("\u04fe\3\2\2\2\u04fe\u04ff\3\2\2\2\u04ff\u0500\7 \2\2")
> +
> buf.write("\u0500\u0081\3\2\2\2\u0501\u0506\5\u0084C\2\u0502\u0503")
> +
> buf.write("\7(\2\2\u0503\u0505\5\u0084C\2\u0504\u0502\3\2\2\2\u0505")
> +
> buf.write("\u0508\3\2\2\2\u0506\u0504\3\2\2\2\u0506\u0507\3\2\2\2")
> +
> buf.write("\u0507\u0083\3\2\2\2\u0508\u0506\3\2\2\2\u0509\u050c\7")
> +
> buf.write("\u00fa\2\2\u050a\u050c\5V,\2\u050b\u0509\3\2\2\2\u050b")
> +
> buf.write("\u050a\3\2\2\2\u050c\u0085\3\2\2\2\u050d\u050e\7\u0099")
> +
> buf.write("\2\2\u050e\u050f\7\u009b\2\2\u050f\u0510\7\b\2\2\u0510")
> +
> buf.write("\u0511\7\u00fb\2\2\u0511\u0512\7!\2\2\u0512\u0513\5T+")
> +
> buf.write("\2\u0513\u0517\7!\2\2\u0514\u0515\5b\62\2\u0515\u0516")
> +
> buf.write("\7!\2\2\u0516\u0518\3\2\2\2\u0517\u0514\3\2\2\2\u0517")
> +
> buf.write("\u0518\3\2\2\2\u0518\u0519\3\2\2\2\u0519\u051a\7\u009a")
> +        buf.write("\2\2\u051a\u051b\7
> \2\2\u051b\u0087\3\2\2\2\u051c\u0523")
> +
> buf.write("\5\u00b8]\2\u051d\u0523\5\u00e8u\2\u051e\u0523\5\u00c6")
> +
> buf.write("d\2\u051f\u0523\5\u00d4k\2\u0520\u0523\5\u00e2r\2\u0521")
> +
> buf.write("\u0523\5\u00f0y\2\u0522\u051c\3\2\2\2\u0522\u051d\3\2")
> +
> buf.write("\2\2\u0522\u051e\3\2\2\2\u0522\u051f\3\2\2\2\u0522\u0520")
> +
> buf.write("\3\2\2\2\u0522\u0521\3\2\2\2\u0523\u0089\3\2\2\2\u0524")
> +
> buf.write("\u0525\5`\61\2\u0525\u0526\7!\2\2\u0526\u0530\3\2\2\2")
> +
> buf.write("\u0527\u0530\5\u008cG\2\u0528\u0530\5\u008eH\2\u0529\u05
> 30")
> +
> buf.write("\5\u0090I\2\u052a\u0530\5\u0092J\2\u052b\u0530\5\u0094")
> +
> buf.write("K\2\u052c\u0530\5\u011c\u008f\2\u052d\u0530\5\u0096L\2")
> +
> buf.write("\u052e\u0530\5\u0098M\2\u052f\u0524\3\2\2\2\u052f\u0527")
> +
> buf.write("\3\2\2\2\u052f\u0528\3\2\2\2\u052f\u0529\3\2\2\2\u052f")
> +
> buf.write("\u052a\3\2\2\2\u052f\u052b\3\2\2\2\u052f\u052c\3\2\2\2")
> +
> buf.write("\u052f\u052d\3\2\2\2\u052f\u052e\3\2\2\2\u0530\u008b\3")
> +
> buf.write("\2\2\2\u0531\u0532\7p\2\2\u0532\u0533\7\62\2\2\u0533\u053
> 4")
> +
> buf.write("\7\b\2\2\u0534\u0535\7\u00ec\2\2\u0535\u0536\7\30\2\2")
> +
> buf.write("\u0536\u0537\7\u00fa\2\2\u0537\u0538\7\31\2\2\u0538\u0545
> ")
> +
> buf.write("\7!\2\2\u0539\u053a\7@\2\2\u053a\u053b\7\b\2\2\u053b\u05
> 40")
> +
> buf.write("\5\u009eP\2\u053c\u053d\7(\2\2\u053d\u053f\5\u009eP\2")
> +
> buf.write("\u053e\u053c\3\2\2\2\u053f\u0542\3\2\2\2\u0540\u053e\3")
> +
> buf.write("\2\2\2\u0540\u0541\3\2\2\2\u0541\u0543\3\2\2\2\u0542\u054
> 0")
> +
> buf.write("\3\2\2\2\u0543\u0544\7!\2\2\u0544\u0546\3\2\2\2\u0545")
> +
> buf.write("\u0539\3\2\2\2\u0545\u0546\3\2\2\2\u0546\u0547\3\2\2\2")
> +
> buf.write("\u0547\u0548\5\u0124\u0093\2\u0548\u054a\7s\2\2\u0549")
> +        buf.write("\u054b\7
> \2\2\u054a\u0549\3\2\2\2\u054a\u054b\3\2\2\2")
> +
> buf.write("\u054b\u008d\3\2\2\2\u054c\u054d\7r\2\2\u054d\u054e\7")
> +
> buf.write("\62\2\2\u054e\u054f\7\b\2\2\u054f\u0550\7\u00ec\2\2\u0550")
> +
> buf.write("\u0551\7\30\2\2\u0551\u0552\7\u00fa\2\2\u0552\u0553\7")
> +
> buf.write("\31\2\2\u0553\u0560\7!\2\2\u0554\u0555\7@\2\2\u0555\u055
> 6")
> +
> buf.write("\7\b\2\2\u0556\u055b\5\u009eP\2\u0557\u0558\7(\2\2\u0558")
> +
> buf.write("\u055a\5\u009eP\2\u0559\u0557\3\2\2\2\u055a\u055d\3\2")
> +
> buf.write("\2\2\u055b\u0559\3\2\2\2\u055b\u055c\3\2\2\2\u055c\u055e")
> +
> buf.write("\3\2\2\2\u055d\u055b\3\2\2\2\u055e\u055f\7!\2\2\u055f")
> +
> buf.write("\u0561\3\2\2\2\u0560\u0554\3\2\2\2\u0560\u0561\3\2\2\2")
> +
> buf.write("\u0561\u0562\3\2\2\2\u0562\u0563\5\u0124\u0093\2\u0563")
> +        buf.write("\u0565\7s\2\2\u0564\u0566\7
> \2\2\u0565\u0564\3\2\2\2\u0565")
> +
> buf.write("\u0566\3\2\2\2\u0566\u008f\3\2\2\2\u0567\u0568\7l\2\2")
> +        buf.write("\u0568\u0569\5\u0124\u0093\2\u0569\u056a\7
> \2\2\u056a")
> +        buf.write("\u056b\5\u00b4[\2\u056b\u056d\7s\2\2\u056c\u056e\7
> \2")
> +
> buf.write("\2\u056d\u056c\3\2\2\2\u056d\u056e\3\2\2\2\u056e\u0091")
> +
> buf.write("\3\2\2\2\u056f\u0570\7\u00a4\2\2\u0570\u0571\7\u00a5\2")
> +
> buf.write("\2\u0571\u0572\7\b\2\2\u0572\u0573\7\u00fa\2\2\u0573\u009
> 3")
> +
> buf.write("\3\2\2\2\u0574\u0575\7\u00a6\2\2\u0575\u0576\7\b\2\2\u057
> 6")
> +
> buf.write("\u0577\7\u00ec\2\2\u0577\u0578\7\30\2\2\u0578\u0579\7")
> +
> buf.write("\u00fa\2\2\u0579\u057a\7\31\2\2\u057a\u057b\7!\2\2\u057b")
> +
> buf.write("\u0095\3\2\2\2\u057c\u057d\7\u00eb\2\2\u057d\u057e\7\b")
> +
> buf.write("\2\2\u057e\u057f\5L\'\2\u057f\u0580\7!\2\2\u0580\u0097")
> +
> buf.write("\3\2\2\2\u0581\u0582\7q\2\2\u0582\u0583\7\62\2\2\u0583")
> +
> buf.write("\u0584\7\b\2\2\u0584\u0585\7\u00ec\2\2\u0585\u0586\7\30")
> +
> buf.write("\2\2\u0586\u0587\7\u00fa\2\2\u0587\u0588\7\31\2\2\u0588")
> +
> buf.write("\u058d\7!\2\2\u0589\u058a\7M\2\2\u058a\u058b\7\b\2\2\u05
> 8b")
> +
> buf.write("\u058c\7\u00fa\2\2\u058c\u058e\7!\2\2\u058d\u0589\3\2")
> +
> buf.write("\2\2\u058d\u058e\3\2\2\2\u058e\u058f\3\2\2\2\u058f\u0590")
> +        buf.write("\5\u0124\u0093\2\u0590\u0592\7s\2\2\u0591\u0593\7
> \2\2")
> +
> buf.write("\u0592\u0591\3\2\2\2\u0592\u0593\3\2\2\2\u0593\u0099\3")
> +
> buf.write("\2\2\2\u0594\u0596\5\u008aF\2\u0595\u0594\3\2\2\2\u0596")
> +
> buf.write("\u0599\3\2\2\2\u0597\u0595\3\2\2\2\u0597\u0598\3\2\2\2")
> +
> buf.write("\u0598\u009b\3\2\2\2\u0599\u0597\3\2\2\2\u059a\u05a2\5")
> +
> buf.write("\u00a0Q\2\u059b\u05a2\5\u00a2R\2\u059c\u05a2\5\u00a6T")
> +
> buf.write("\2\u059d\u05a2\5\u00a4S\2\u059e\u05a2\5\u00a8U\2\u059f")
> +
> buf.write("\u05a2\5\u00b0Y\2\u05a0\u05a2\5\u00b2Z\2\u05a1\u059a\3")
> +
> buf.write("\2\2\2\u05a1\u059b\3\2\2\2\u05a1\u059c\3\2\2\2\u05a1\u059
> d")
> +
> buf.write("\3\2\2\2\u05a1\u059e\3\2\2\2\u05a1\u059f\3\2\2\2\u05a1")
> +
> buf.write("\u05a0\3\2\2\2\u05a2\u009d\3\2\2\2\u05a3\u05ac\7\u00fa")
> +
> buf.write("\2\2\u05a4\u05ac\7y\2\2\u05a5\u05ac\7v\2\2\u05a6\u05ac")
> +
> buf.write("\7u\2\2\u05a7\u05ac\7{\2\2\u05a8\u05ac\7|\2\2\u05a9\u05ac")
> +
> buf.write("\7z\2\2\u05aa\u05ac\7}\2\2\u05ab\u05a3\3\2\2\2\u05ab\u05a
> 4")
> +
> buf.write("\3\2\2\2\u05ab\u05a5\3\2\2\2\u05ab\u05a6\3\2\2\2\u05ab")
> +
> buf.write("\u05a7\3\2\2\2\u05ab\u05a8\3\2\2\2\u05ab\u05a9\3\2\2\2")
> +
> buf.write("\u05ab\u05aa\3\2\2\2\u05ac\u009f\3\2\2\2\u05ad\u05ae\7")
> +        buf.write("k\2\2\u05ae\u05af\5\u0124\u0093\2\u05af\u05bc\7
> \2\2\u05b0")
> +
> buf.write("\u05b1\7@\2\2\u05b1\u05b2\7\b\2\2\u05b2\u05b7\5\u009e")
> +
> buf.write("P\2\u05b3\u05b4\7(\2\2\u05b4\u05b6\5\u009eP\2\u05b5\u05b
> 3")
> +
> buf.write("\3\2\2\2\u05b6\u05b9\3\2\2\2\u05b7\u05b5\3\2\2\2\u05b7")
> +
> buf.write("\u05b8\3\2\2\2\u05b8\u05ba\3\2\2\2\u05b9\u05b7\3\2\2\2")
> +
> buf.write("\u05ba\u05bb\7!\2\2\u05bb\u05bd\3\2\2\2\u05bc\u05b0\3")
> +
> buf.write("\2\2\2\u05bc\u05bd\3\2\2\2\u05bd\u05be\3\2\2\2\u05be\u05b
> f")
> +        buf.write("\5\u00b4[\2\u05bf\u05c1\7s\2\2\u05c0\u05c2\7
> \2\2\u05c1")
> +
> buf.write("\u05c0\3\2\2\2\u05c1\u05c2\3\2\2\2\u05c2\u00a1\3\2\2\2")
> +
> buf.write("\u05c3\u05c4\7K\2\2\u05c4\u05c5\5\u0124\u0093\2\u05c5")
> +        buf.write("\u05d2\7
> \2\2\u05c6\u05c7\7@\2\2\u05c7\u05c8\7\b\2\2\u05c8")
> +
> buf.write("\u05cd\5\u009eP\2\u05c9\u05ca\7(\2\2\u05ca\u05cc\5\u009e")
> +
> buf.write("P\2\u05cb\u05c9\3\2\2\2\u05cc\u05cf\3\2\2\2\u05cd\u05cb")
> +
> buf.write("\3\2\2\2\u05cd\u05ce\3\2\2\2\u05ce\u05d0\3\2\2\2\u05cf")
> +
> buf.write("\u05cd\3\2\2\2\u05d0\u05d1\7!\2\2\u05d1\u05d3\3\2\2\2")
> +
> buf.write("\u05d2\u05c6\3\2\2\2\u05d2\u05d3\3\2\2\2\u05d3\u05d4\3")
> +
> buf.write("\2\2\2\u05d4\u05d5\5\u00b4[\2\u05d5\u05d7\7s\2\2\u05d6")
> +        buf.write("\u05d8\7
> \2\2\u05d7\u05d6\3\2\2\2\u05d7\u05d8\3\2\2\2")
> +
> buf.write("\u05d8\u00a3\3\2\2\2\u05d9\u05e1\7c\2\2\u05da\u05db\5")
> +
> buf.write("\u00a6T\2\u05db\u05dc\7!\2\2\u05dc\u05e2\3\2\2\2\u05dd")
> +
> buf.write("\u05de\7\b\2\2\u05de\u05df\5Z.\2\u05df\u05e0\7!\2\2\u05e0")
> +
> buf.write("\u05e2\3\2\2\2\u05e1\u05da\3\2\2\2\u05e1\u05dd\3\2\2\2")
> +
> buf.write("\u05e2\u05e7\3\2\2\2\u05e3\u05e4\7\u009b\2\2\u05e4\u05e5")
> +
> buf.write("\7\b\2\2\u05e5\u05e6\7\u00fb\2\2\u05e6\u05e8\7!\2\2\u05e7")
> +
> buf.write("\u05e3\3\2\2\2\u05e7\u05e8\3\2\2\2\u05e8\u00a5\3\2\2\2")
> +
> buf.write("\u05e9\u05ea\7\u0096\2\2\u05ea\u05eb\7\b\2\2\u05eb\u05ec")
> +
> buf.write("\5\u0124\u0093\2\u05ec\u00a7\3\2\2\2\u05ed\u05ee\5\u00aa")
> +
> buf.write("V\2\u05ee\u00a9\3\2\2\2\u05ef\u05f0\7?\2\2\u05f0\u05f1")
> +
> buf.write("\7>\2\2\u05f1\u05f2\7\b\2\2\u05f2\u05f3\7\u00ec\2\2\u05f3")
> +        buf.write("\u05f4\7\30\2\2\u05f4\u05f5\7\u00fa\2\2\u05f5\u05f6\7")
> +
> buf.write("\31\2\2\u05f6\u05f7\7!\2\2\u05f7\u05f8\7\u0096\2\2\u05f8")
> +
> buf.write("\u05f9\7\b\2\2\u05f9\u05fa\5Z.\2\u05fa\u05fb\7!\2\2\u05fb")
> +
> buf.write("\u05fc\7@\2\2\u05fc\u05fd\7\b\2\2\u05fd\u0602\5\u00ac")
> +        buf.write("W\2\u05fe\u05ff\7!\2\2\u05ff\u0600\7t\2\2\u0600\u0601")
> +
> buf.write("\7\b\2\2\u0601\u0603\7\u00fa\2\2\u0602\u05fe\3\2\2\2\u0602
> ")
> +
> buf.write("\u0603\3\2\2\2\u0603\u0608\3\2\2\2\u0604\u0605\7!\2\2")
> +
> buf.write("\u0605\u0607\5\\/\2\u0606\u0604\3\2\2\2\u0607\u060a\3")
> +
> buf.write("\2\2\2\u0608\u0606\3\2\2\2\u0608\u0609\3\2\2\2\u0609\u060
> b")
> +        buf.write("\3\2\2\2\u060a\u0608\3\2\2\2\u060b\u060c\7
> \2\2\u060c")
> +
> buf.write("\u00ab\3\2\2\2\u060d\u0612\5\u00aeX\2\u060e\u060f\7(\2")
> +
> buf.write("\2\u060f\u0611\5\u00aeX\2\u0610\u060e\3\2\2\2\u0611\u0614
> ")
> +
> buf.write("\3\2\2\2\u0612\u0610\3\2\2\2\u0612\u0613\3\2\2\2\u0613")
> +
> buf.write("\u00ad\3\2\2\2\u0614\u0612\3\2\2\2\u0615\u0621\7\u00fa")
> +
> buf.write("\2\2\u0616\u0621\7\u00ed\2\2\u0617\u0621\7\u00ee\2\2\u061
> 8")
> +
> buf.write("\u0621\7y\2\2\u0619\u0621\7{\2\2\u061a\u0621\7\u0080\2")
> +
> buf.write("\2\u061b\u0621\7|\2\2\u061c\u0621\7v\2\2\u061d\u0621\7")
> +
> buf.write("u\2\2\u061e\u0621\7z\2\2\u061f\u0621\7}\2\2\u0620\u0615")
> +
> buf.write("\3\2\2\2\u0620\u0616\3\2\2\2\u0620\u0617\3\2\2\2\u0620")
> +
> buf.write("\u0618\3\2\2\2\u0620\u0619\3\2\2\2\u0620\u061a\3\2\2\2")
> +
> buf.write("\u0620\u061b\3\2\2\2\u0620\u061c\3\2\2\2\u0620\u061d\3")
> +
> buf.write("\2\2\2\u0620\u061e\3\2\2\2\u0620\u061f\3\2\2\2\u0621\u00af
> ")
> +
> buf.write("\3\2\2\2\u0622\u0623\7\u0097\2\2\u0623\u0624\5\u0124\u009
> 3")
> +        buf.write("\2\u0624\u0625\7
> \2\2\u0625\u00b1\3\2\2\2\u0626\u0627")
> +
> buf.write("\7\u0098\2\2\u0627\u0628\5\u0124\u0093\2\u0628\u0629\7")
> +        buf.write("
> \2\2\u0629\u00b3\3\2\2\2\u062a\u062c\5\u00b6\\\2\u062b")
> +
> buf.write("\u062a\3\2\2\2\u062c\u062f\3\2\2\2\u062d\u062b\3\2\2\2")
> +
> buf.write("\u062d\u062e\3\2\2\2\u062e\u00b5\3\2\2\2\u062f\u062d\3")
> +
> buf.write("\2\2\2\u0630\u0633\5\u008aF\2\u0631\u0633\5\u009cO\2\u06
> 32")
> +
> buf.write("\u0630\3\2\2\2\u0632\u0631\3\2\2\2\u0633\u00b7\3\2\2\2")
> +
> buf.write("\u0634\u0637\5\u00ba^\2\u0635\u0637\5\u00c0a\2\u0636\u06
> 34")
> +
> buf.write("\3\2\2\2\u0636\u0635\3\2\2\2\u0637\u00b9\3\2\2\2\u0638")
> +
> buf.write("\u0639\7\\\2\2\u0639\u063a\5R*\2\u063a\u063b\5T+\2\u063b")
> +
> buf.write("\u0641\7!\2\2\u063c\u063d\7@\2\2\u063d\u063e\7\b\2\2\u06
> 3e")
> +
> buf.write("\u063f\5\u00bc_\2\u063f\u0640\7!\2\2\u0640\u0642\3\2\2")
> +
> buf.write("\2\u0641\u063c\3\2\2\2\u0641\u0642\3\2\2\2\u0642\u0647")
> +
> buf.write("\3\2\2\2\u0643\u0644\7t\2\2\u0644\u0645\7\b\2\2\u0645")
> +
> buf.write("\u0646\7\u00fa\2\2\u0646\u0648\7!\2\2\u0647\u0643\3\2")
> +
> buf.write("\2\2\u0647\u0648\3\2\2\2\u0648\u0649\3\2\2\2\u0649\u064a")
> +        buf.write("\5\u00b4[\2\u064a\u064b\7]\2\2\u064b\u064c\7
> \2\2\u064c")
> +
> buf.write("\u00bb\3\2\2\2\u064d\u0652\5\u00be`\2\u064e\u064f\7(\2")
> +
> buf.write("\2\u064f\u0651\5\u00be`\2\u0650\u064e\3\2\2\2\u0651\u0654
> ")
> +
> buf.write("\3\2\2\2\u0652\u0650\3\2\2\2\u0652\u0653\3\2\2\2\u0653")
> +
> buf.write("\u00bd\3\2\2\2\u0654\u0652\3\2\2\2\u0655\u065c\7\u00fa")
> +
> buf.write("\2\2\u0656\u065c\7u\2\2\u0657\u065c\7v\2\2\u0658\u065c")
> +
> buf.write("\7w\2\2\u0659\u065c\7x\2\2\u065a\u065c\5V,\2\u065b\u0655")
> +
> buf.write("\3\2\2\2\u065b\u0656\3\2\2\2\u065b\u0657\3\2\2\2\u065b")
> +
> buf.write("\u0658\3\2\2\2\u065b\u0659\3\2\2\2\u065b\u065a\3\2\2\2")
> +
> buf.write("\u065c\u00bf\3\2\2\2\u065d\u065e\7\u00a1\2\2\u065e\u065f")
> +
> buf.write("\5P)\2\u065f\u0665\7!\2\2\u0660\u0661\7@\2\2\u0661\u0662")
> +
> buf.write("\7\b\2\2\u0662\u0663\5\u00c2b\2\u0663\u0664\7!\2\2\u0664")
> +
> buf.write("\u0666\3\2\2\2\u0665\u0660\3\2\2\2\u0665\u0666\3\2\2\2")
> +
> buf.write("\u0666\u0667\3\2\2\2\u0667\u0668\7\u00a2\2\2\u0668\u0669")
> +
> buf.write("\7\b\2\2\u0669\u066a\7\u00ec\2\2\u066a\u066b\7\30\2\2")
> +
> buf.write("\u066b\u066c\7\u00fa\2\2\u066c\u066d\7\31\2\2\u066d\u066e
> ")
> +
> buf.write("\7!\2\2\u066e\u066f\5\u009aN\2\u066f\u0670\7\u00a3\2\2")
> +        buf.write("\u0670\u0671\7
> \2\2\u0671\u00c1\3\2\2\2\u0672\u0677\5")
> +
> buf.write("\u00c4c\2\u0673\u0674\7(\2\2\u0674\u0676\5\u00c4c\2\u0675")
> +
> buf.write("\u0673\3\2\2\2\u0676\u0679\3\2\2\2\u0677\u0675\3\2\2\2")
> +
> buf.write("\u0677\u0678\3\2\2\2\u0678\u00c3\3\2\2\2\u0679\u0677\3")
> +
> buf.write("\2\2\2\u067a\u067d\7\u00fa\2\2\u067b\u067d\5V,\2\u067c")
> +
> buf.write("\u067a\3\2\2\2\u067c\u067b\3\2\2\2\u067d\u00c5\3\2\2\2")
> +
> buf.write("\u067e\u0681\5\u00c8e\2\u067f\u0681\5\u00d0i\2\u0680\u067
> e")
> +
> buf.write("\3\2\2\2\u0680\u067f\3\2\2\2\u0681\u00c7\3\2\2\2\u0682")
> +
> buf.write("\u0683\7^\2\2\u0683\u0684\5R*\2\u0684\u0685\5T+\2\u0685")
> +
> buf.write("\u068b\7!\2\2\u0686\u0687\7@\2\2\u0687\u0688\7\b\2\2\u06
> 88")
> +
> buf.write("\u0689\5\u00ccg\2\u0689\u068a\7!\2\2\u068a\u068c\3\2\2")
> +
> buf.write("\2\u068b\u0686\3\2\2\2\u068b\u068c\3\2\2\2\u068c\u0691")
> +
> buf.write("\3\2\2\2\u068d\u068e\7t\2\2\u068e\u068f\7\b\2\2\u068f")
> +
> buf.write("\u0690\7\u00fa\2\2\u0690\u0692\7!\2\2\u0691\u068d\3\2")
> +
> buf.write("\2\2\u0691\u0692\3\2\2\2\u0692\u0693\3\2\2\2\u0693\u0694")
> +
> buf.write("\5\u00caf\2\u0694\u0695\5\u00b4[\2\u0695\u0696\7_\2\2")
> +        buf.write("\u0696\u0697\7
> \2\2\u0697\u00c9\3\2\2\2\u0698\u0699\7")
> +
> buf.write("`\2\2\u0699\u069b\7\b\2\2\u069a\u069c\7\35\2\2\u069b\u069
> a")
> +
> buf.write("\3\2\2\2\u069b\u069c\3\2\2\2\u069c\u069d\3\2\2\2\u069d")
> +
> buf.write("\u069e\7\u00fa\2\2\u069e\u069f\7!\2\2\u069f\u06a0\7a\2")
> +
> buf.write("\2\u06a0\u06a2\7\b\2\2\u06a1\u06a3\7\35\2\2\u06a2\u06a1")
> +
> buf.write("\3\2\2\2\u06a2\u06a3\3\2\2\2\u06a3\u06a4\3\2\2\2\u06a4")
> +
> buf.write("\u06a5\7\u00fa\2\2\u06a5\u06aa\7!\2\2\u06a6\u06a7\7b\2")
> +
> buf.write("\2\u06a7\u06a8\7\b\2\2\u06a8\u06a9\7\u00fa\2\2\u06a9\u06a
> b")
> +
> buf.write("\7!\2\2\u06aa\u06a6\3\2\2\2\u06aa\u06ab\3\2\2\2\u06ab")
> +
> buf.write("\u00cb\3\2\2\2\u06ac\u06b1\5\u00ceh\2\u06ad\u06ae\7(\2")
> +
> buf.write("\2\u06ae\u06b0\5\u00ceh\2\u06af\u06ad\3\2\2\2\u06b0\u06b3
> ")
> +
> buf.write("\3\2\2\2\u06b1\u06af\3\2\2\2\u06b1\u06b2\3\2\2\2\u06b2")
> +
> buf.write("\u00cd\3\2\2\2\u06b3\u06b1\3\2\2\2\u06b4\u06be\7\u00fa")
> +
> buf.write("\2\2\u06b5\u06be\7\u00ef\2\2\u06b6\u06be\7\u00f0\2\2\u06b
> 7")
> +
> buf.write("\u06be\7\u00f1\2\2\u06b8\u06be\7\u00f2\2\2\u06b9\u06be")
> +
> buf.write("\7\u00f3\2\2\u06ba\u06be\7\u00f4\2\2\u06bb\u06be\7\u00f5")
> +
> buf.write("\2\2\u06bc\u06be\5V,\2\u06bd\u06b4\3\2\2\2\u06bd\u06b5")
> +
> buf.write("\3\2\2\2\u06bd\u06b6\3\2\2\2\u06bd\u06b7\3\2\2\2\u06bd")
> +
> buf.write("\u06b8\3\2\2\2\u06bd\u06b9\3\2\2\2\u06bd\u06ba\3\2\2\2")
> +
> buf.write("\u06bd\u06bb\3\2\2\2\u06bd\u06bc\3\2\2\2\u06be\u00cf\3")
> +
> buf.write("\2\2\2\u06bf\u06c0\7\60\2\2\u06c0\u06c1\5R*\2\u06c1\u06c2")
> +
> buf.write("\5T+\2\u06c2\u06c8\7!\2\2\u06c3\u06c4\7@\2\2\u06c4\u06c5")
> +
> buf.write("\7\b\2\2\u06c5\u06c6\5\u00d2j\2\u06c6\u06c7\7!\2\2\u06c7")
> +
> buf.write("\u06c9\3\2\2\2\u06c8\u06c3\3\2\2\2\u06c8\u06c9\3\2\2\2")
> +
> buf.write("\u06c9\u06cb\3\2\2\2\u06ca\u06cc\5\u00caf\2\u06cb\u06ca")
> +
> buf.write("\3\2\2\2\u06cb\u06cc\3\2\2\2\u06cc\u06cd\3\2\2\2\u06cd")
> +        buf.write("\u06ce\5\u00b4[\2\u06ce\u06cf\7\61\2\2\u06cf\u06d0\7 ")
> +
> buf.write("\2\2\u06d0\u00d1\3\2\2\2\u06d1\u06d6\5\u00ceh\2\u06d2")
> +
> buf.write("\u06d3\7(\2\2\u06d3\u06d5\5\u00ceh\2\u06d4\u06d2\3\2\2")
> +
> buf.write("\2\u06d5\u06d8\3\2\2\2\u06d6\u06d4\3\2\2\2\u06d6\u06d7")
> +
> buf.write("\3\2\2\2\u06d7\u00d3\3\2\2\2\u06d8\u06d6\3\2\2\2\u06d9")
> +
> buf.write("\u06dc\5\u00d6l\2\u06da\u06dc\5\u00dco\2\u06db\u06d9\3")
> +
> buf.write("\2\2\2\u06db\u06da\3\2\2\2\u06dc\u00d5\3\2\2\2\u06dd\u06d
> e")
> +
> buf.write("\7f\2\2\u06de\u06df\5P)\2\u06df\u06e5\7!\2\2\u06e0\u06e1")
> +
> buf.write("\7@\2\2\u06e1\u06e2\7\b\2\2\u06e2\u06e3\5\u00d8m\2\u06e
> 3")
> +
> buf.write("\u06e4\7!\2\2\u06e4\u06e6\3\2\2\2\u06e5\u06e0\3\2\2\2")
> +
> buf.write("\u06e5\u06e6\3\2\2\2\u06e6\u06eb\3\2\2\2\u06e7\u06e8\7")
> +
> buf.write("t\2\2\u06e8\u06e9\7\b\2\2\u06e9\u06ea\7\u00fa\2\2\u06ea")
> +
> buf.write("\u06ec\7!\2\2\u06eb\u06e7\3\2\2\2\u06eb\u06ec\3\2\2\2")
> +
> buf.write("\u06ec\u06ed\3\2\2\2\u06ed\u06ee\7h\2\2\u06ee\u06ef\7")
> +
> buf.write("\b\2\2\u06ef\u06f0\7\u00fa\2\2\u06f0\u06f1\7!\2\2\u06f1")
> +        buf.write("\u06f2\7i\2\2\u06f2\u06f3\7\b\2\2\u06f3\u06f4\7\u00fa")
> +
> buf.write("\2\2\u06f4\u06f5\7!\2\2\u06f5\u06f6\5\u00b4[\2\u06f6\u06f7")
> +        buf.write("\7g\2\2\u06f7\u06f8\7
> \2\2\u06f8\u00d7\3\2\2\2\u06f9\u06fe")
> +
> buf.write("\5\u00dan\2\u06fa\u06fb\7(\2\2\u06fb\u06fd\5\u00dan\2")
> +
> buf.write("\u06fc\u06fa\3\2\2\2\u06fd\u0700\3\2\2\2\u06fe\u06fc\3")
> +
> buf.write("\2\2\2\u06fe\u06ff\3\2\2\2\u06ff\u00d9\3\2\2\2\u0700\u06fe")
> +
> buf.write("\3\2\2\2\u0701\u0705\7\u00fa\2\2\u0702\u0705\7\13\2\2")
> +
> buf.write("\u0703\u0705\5V,\2\u0704\u0701\3\2\2\2\u0704\u0702\3\2")
> +
> buf.write("\2\2\u0704\u0703\3\2\2\2\u0705\u00db\3\2\2\2\u0706\u0707")
> +
> buf.write("\7d\2\2\u0707\u0708\5P)\2\u0708\u070e\7!\2\2\u0709\u070a")
> +
> buf.write("\7@\2\2\u070a\u070b\7\b\2\2\u070b\u070c\5\u00dep\2\u070c
> ")
> +
> buf.write("\u070d\7!\2\2\u070d\u070f\3\2\2\2\u070e\u0709\3\2\2\2")
> +
> buf.write("\u070e\u070f\3\2\2\2\u070f\u0714\3\2\2\2\u0710\u0711\7")
> +
> buf.write("t\2\2\u0711\u0712\7\b\2\2\u0712\u0713\7\u00fa\2\2\u0713")
> +
> buf.write("\u0715\7!\2\2\u0714\u0710\3\2\2\2\u0714\u0715\3\2\2\2")
> +
> buf.write("\u0715\u0716\3\2\2\2\u0716\u0717\7h\2\2\u0717\u0718\7")
> +
> buf.write("\b\2\2\u0718\u0719\7\u00fa\2\2\u0719\u071a\7!\2\2\u071a")
> +
> buf.write("\u071b\7i\2\2\u071b\u071c\7\b\2\2\u071c\u071d\7\u00fa")
> +
> buf.write("\2\2\u071d\u0722\7!\2\2\u071e\u071f\7j\2\2\u071f\u0720")
> +
> buf.write("\7\b\2\2\u0720\u0721\7\u00fa\2\2\u0721\u0723\7!\2\2\u0722")
> +
> buf.write("\u071e\3\2\2\2\u0722\u0723\3\2\2\2\u0723\u0724\3\2\2\2")
> +
> buf.write("\u0724\u0725\5\u00b4[\2\u0725\u0726\7e\2\2\u0726\u0727")
> +        buf.write("\7
> \2\2\u0727\u00dd\3\2\2\2\u0728\u072d\5\u00e0q\2\u0729")
> +
> buf.write("\u072a\7(\2\2\u072a\u072c\5\u00e0q\2\u072b\u0729\3\2\2")
> +
> buf.write("\2\u072c\u072f\3\2\2\2\u072d\u072b\3\2\2\2\u072d\u072e")
> +
> buf.write("\3\2\2\2\u072e\u00df\3\2\2\2\u072f\u072d\3\2\2\2\u0730")
> +
> buf.write("\u0733\7\u00fa\2\2\u0731\u0733\5V,\2\u0732\u0730\3\2\2")
> +
> buf.write("\2\u0732\u0731\3\2\2\2\u0733\u00e1\3\2\2\2\u0734\u0735")
> +
> buf.write("\7\63\2\2\u0735\u0736\5P)\2\u0736\u073b\7!\2\2\u0737\u073
> 8")
> +
> buf.write("\7\64\2\2\u0738\u0739\7\b\2\2\u0739\u073a\7\u00fa\2\2")
> +
> buf.write("\u073a\u073c\7!\2\2\u073b\u0737\3\2\2\2\u073b\u073c\3")
> +
> buf.write("\2\2\2\u073c\u0742\3\2\2\2\u073d\u073e\7@\2\2\u073e\u073f
> ")
> +
> buf.write("\7\b\2\2\u073f\u0740\5\u00e4s\2\u0740\u0741\7!\2\2\u0741")
> +
> buf.write("\u0743\3\2\2\2\u0742\u073d\3\2\2\2\u0742\u0743\3\2\2\2")
> +
> buf.write("\u0743\u0744\3\2\2\2\u0744\u0745\5\u00b4[\2\u0745\u0746")
> +        buf.write("\7\65\2\2\u0746\u0747\7
> \2\2\u0747\u00e3\3\2\2\2\u0748")
> +
> buf.write("\u074d\5\u00e6t\2\u0749\u074a\7(\2\2\u074a\u074c\5\u00e6")
> +
> buf.write("t\2\u074b\u0749\3\2\2\2\u074c\u074f\3\2\2\2\u074d\u074b")
> +
> buf.write("\3\2\2\2\u074d\u074e\3\2\2\2\u074e\u00e5\3\2\2\2\u074f")
> +
> buf.write("\u074d\3\2\2\2\u0750\u0755\7\u00fa\2\2\u0751\u0755\7\u00c
> 0")
> +
> buf.write("\2\2\u0752\u0755\7\u00c1\2\2\u0753\u0755\5V,\2\u0754\u075
> 0")
> +
> buf.write("\3\2\2\2\u0754\u0751\3\2\2\2\u0754\u0752\3\2\2\2\u0754")
> +
> buf.write("\u0753\3\2\2\2\u0755\u00e7\3\2\2\2\u0756\u07b1\7A\2\2")
> +
> buf.write("\u0757\u0758\5P)\2\u0758\u075e\7!\2\2\u0759\u075a\7@\2")
> +
> buf.write("\2\u075a\u075b\7\b\2\2\u075b\u075c\5\u00ecw\2\u075c\u075
> d")
> +
> buf.write("\7!\2\2\u075d\u075f\3\2\2\2\u075e\u0759\3\2\2\2\u075e")
> +
> buf.write("\u075f\3\2\2\2\u075f\u0760\3\2\2\2\u0760\u0761\5\u00b4")
> +
> buf.write("[\2\u0761\u07b2\3\2\2\2\u0762\u0763\7C\2\2\u0763\u0764")
> +
> buf.write("\7\u008f\2\2\u0764\u0765\7\b\2\2\u0765\u0766\7\u00fb\2")
> +
> buf.write("\2\u0766\u0767\7\34\2\2\u0767\u0768\7\u00fb\2\2\u0768")
> +
> buf.write("\u0769\7!\2\2\u0769\u076a\7\62\2\2\u076a\u076b\7\b\2\2")
> +
> buf.write("\u076b\u076c\7\u00ec\2\2\u076c\u076d\7\30\2\2\u076d\u076e
> ")
> +
> buf.write("\7\u00fa\2\2\u076e\u076f\7\31\2\2\u076f\u0770\7!\2\2\u0770")
> +
> buf.write("\u0771\7=\2\2\u0771\u0772\7\b\2\2\u0772\u0773\7\u00ec")
> +
> buf.write("\2\2\u0773\u0774\7\30\2\2\u0774\u0775\7\u00fa\2\2\u0775")
> +
> buf.write("\u0776\7\31\2\2\u0776\u0777\7!\2\2\u0777\u0778\5\u00ea")
> +
> buf.write("v\2\u0778\u0779\7D\2\2\u0779\u077a\7\u008f\2\2\u077a\u077
> b")
> +
> buf.write("\7\b\2\2\u077b\u077c\7\u00fb\2\2\u077c\u077d\7\34\2\2")
> +
> buf.write("\u077d\u077e\7\u00fb\2\2\u077e\u077f\7!\2\2\u077f\u0780")
> +
> buf.write("\7\62\2\2\u0780\u0781\7\b\2\2\u0781\u0782\7\u00ec\2\2")
> +
> buf.write("\u0782\u0783\7\30\2\2\u0783\u0784\7\u00fa\2\2\u0784\u0785
> ")
> +
> buf.write("\7\31\2\2\u0785\u0786\7!\2\2\u0786\u0787\7=\2\2\u0787")
> +
> buf.write("\u0788\7\b\2\2\u0788\u0789\7\u00ec\2\2\u0789\u078a\7\30")
> +
> buf.write("\2\2\u078a\u078b\7\u00fa\2\2\u078b\u078c\7\31\2\2\u078c")
> +
> buf.write("\u078d\7!\2\2\u078d\u078e\5\u00eav\2\u078e\u078f\7E\2")
> +
> buf.write("\2\u078f\u0790\7\u008f\2\2\u0790\u0791\7\b\2\2\u0791\u079
> 2")
> +
> buf.write("\7\u00fb\2\2\u0792\u0793\7\34\2\2\u0793\u0794\7\u00fb")
> +
> buf.write("\2\2\u0794\u0795\7!\2\2\u0795\u0796\7\62\2\2\u0796\u0797")
> +
> buf.write("\7\b\2\2\u0797\u0798\7\u00ec\2\2\u0798\u0799\7\30\2\2")
> +
> buf.write("\u0799\u079a\7\u00fa\2\2\u079a\u079b\7\31\2\2\u079b\u079c
> ")
> +
> buf.write("\7!\2\2\u079c\u079d\7=\2\2\u079d\u079e\7\b\2\2\u079e\u079f
> ")
> +
> buf.write("\7\u00ec\2\2\u079f\u07a0\7\30\2\2\u07a0\u07a1\7\u00fa")
> +
> buf.write("\2\2\u07a1\u07a2\7\31\2\2\u07a2\u07a3\7!\2\2\u07a3\u07a9")
> +
> buf.write("\5\u00eav\2\u07a4\u07a5\7@\2\2\u07a5\u07a6\7\b\2\2\u07a6
> ")
> +
> buf.write("\u07a7\5\u00ecw\2\u07a7\u07a8\7!\2\2\u07a8\u07aa\3\2\2")
> +
> buf.write("\2\u07a9\u07a4\3\2\2\2\u07a9\u07aa\3\2\2\2\u07aa\u07ae")
> +
> buf.write("\3\2\2\2\u07ab\u07ad\5\u008cG\2\u07ac\u07ab\3\2\2\2\u07ad
> ")
> +
> buf.write("\u07b0\3\2\2\2\u07ae\u07ac\3\2\2\2\u07ae\u07af\3\2\2\2")
> +
> buf.write("\u07af\u07b2\3\2\2\2\u07b0\u07ae\3\2\2\2\u07b1\u0757\3")
> +
> buf.write("\2\2\2\u07b1\u0762\3\2\2\2\u07b2\u07b3\3\2\2\2\u07b3\u07b
> 4")
> +        buf.write("\7B\2\2\u07b4\u07b5\7
> \2\2\u07b5\u00e9\3\2\2\2\u07b6\u07b7")
> +
> buf.write("\7`\2\2\u07b7\u07b8\7\b\2\2\u07b8\u07b9\7\u00fa\2\2\u07b9
> ")
> +
> buf.write("\u07ba\7!\2\2\u07ba\u07bb\7a\2\2\u07bb\u07bc\7\b\2\2\u07b
> c")
> +
> buf.write("\u07bd\7\u00fa\2\2\u07bd\u07c2\7!\2\2\u07be\u07bf\7b\2")
> +
> buf.write("\2\u07bf\u07c0\7\b\2\2\u07c0\u07c1\7\u00fa\2\2\u07c1\u07c3
> ")
> +        buf.write("\7!\2\2\u07c2\u07be\3\2\2\2\u07c2\u07c3\3\2\2\2\u07c3")
> +        buf.write("\u07c8\3\2\2\2\u07c4\u07c5\7c\2\2\u07c5\u07c6\7\b\2\2")
> +
> buf.write("\u07c6\u07c7\7\u00fa\2\2\u07c7\u07c9\7!\2\2\u07c8\u07c4")
> +
> buf.write("\3\2\2\2\u07c8\u07c9\3\2\2\2\u07c9\u00eb\3\2\2\2\u07ca")
> +
> buf.write("\u07cf\5\u00eex\2\u07cb\u07cc\7(\2\2\u07cc\u07ce\5\u00ee")
> +
> buf.write("x\2\u07cd\u07cb\3\2\2\2\u07ce\u07d1\3\2\2\2\u07cf\u07cd")
> +
> buf.write("\3\2\2\2\u07cf\u07d0\3\2\2\2\u07d0\u00ed\3\2\2\2\u07d1")
> +
> buf.write("\u07cf\3\2\2\2\u07d2\u07d3\t\6\2\2\u07d3\u00ef\3\2\2\2")
> +
> buf.write("\u07d4\u082f\7F\2\2\u07d5\u07d6\5P)\2\u07d6\u07dc\7!\2")
> +
> buf.write("\2\u07d7\u07d8\7@\2\2\u07d8\u07d9\7\b\2\2\u07d9\u07da")
> +
> buf.write("\5\u00f4{\2\u07da\u07db\7!\2\2\u07db\u07dd\3\2\2\2\u07dc")
> +
> buf.write("\u07d7\3\2\2\2\u07dc\u07dd\3\2\2\2\u07dd\u07de\3\2\2\2")
> +
> buf.write("\u07de\u07df\5\u00b4[\2\u07df\u0830\3\2\2\2\u07e0\u07e1")
> +
> buf.write("\7H\2\2\u07e1\u07e2\7\u008f\2\2\u07e2\u07e3\7\b\2\2\u07e3
> ")
> +
> buf.write("\u07e4\7\u00fb\2\2\u07e4\u07e5\7\34\2\2\u07e5\u07e6\7")
> +
> buf.write("\u00fb\2\2\u07e6\u07e7\7!\2\2\u07e7\u07e8\7\62\2\2\u07e8")
> +
> buf.write("\u07e9\7\b\2\2\u07e9\u07ea\7\u00ec\2\2\u07ea\u07eb\7\30")
> +
> buf.write("\2\2\u07eb\u07ec\7\u00fa\2\2\u07ec\u07ed\7\31\2\2\u07ed")
> +
> buf.write("\u07ee\7!\2\2\u07ee\u07ef\7=\2\2\u07ef\u07f0\7\b\2\2\u07f0")
> +        buf.write("\u07f1\7\u00ec\2\2\u07f1\u07f2\7\30\2\2\u07f2\u07f3\7")
> +
> buf.write("\u00fa\2\2\u07f3\u07f4\7\31\2\2\u07f4\u07f5\7!\2\2\u07f5")
> +
> buf.write("\u07f6\5\u00f2z\2\u07f6\u07f7\7I\2\2\u07f7\u07f8\7\u008f")
> +
> buf.write("\2\2\u07f8\u07f9\7\b\2\2\u07f9\u07fa\7\u00fb\2\2\u07fa")
> +        buf.write("\u07fb\7\34\2\2\u07fb\u07fc\7\u00fb\2\2\u07fc\u07fd\7")
> +
> buf.write("!\2\2\u07fd\u07fe\7\62\2\2\u07fe\u07ff\7\b\2\2\u07ff\u0800")
> +
> buf.write("\7\u00ec\2\2\u0800\u0801\7\30\2\2\u0801\u0802\7\u00fa")
> +
> buf.write("\2\2\u0802\u0803\7\31\2\2\u0803\u0804\7!\2\2\u0804\u0805")
> +
> buf.write("\7=\2\2\u0805\u0806\7\b\2\2\u0806\u0807\7\u00ec\2\2\u0807
> ")
> +
> buf.write("\u0808\7\30\2\2\u0808\u0809\7\u00fa\2\2\u0809\u080a\7")
> +
> buf.write("\31\2\2\u080a\u080b\7!\2\2\u080b\u080c\5\u00f2z\2\u080c")
> +
> buf.write("\u080d\7J\2\2\u080d\u080e\7\u008f\2\2\u080e\u080f\7\b")
> +
> buf.write("\2\2\u080f\u0810\7\u00fb\2\2\u0810\u0811\7\34\2\2\u0811")
> +
> buf.write("\u0812\7\u00fb\2\2\u0812\u0813\7!\2\2\u0813\u0814\7\62")
> +
> buf.write("\2\2\u0814\u0815\7\b\2\2\u0815\u0816\7\u00ec\2\2\u0816")
> +
> buf.write("\u0817\7\30\2\2\u0817\u0818\7\u00fa\2\2\u0818\u0819\7")
> +
> buf.write("\31\2\2\u0819\u081a\7!\2\2\u081a\u081b\7=\2\2\u081b\u081c
> ")
> +
> buf.write("\7\b\2\2\u081c\u081d\7\u00ec\2\2\u081d\u081e\7\30\2\2")
> +
> buf.write("\u081e\u081f\7\u00fa\2\2\u081f\u0820\7\31\2\2\u0820\u0821")
> +
> buf.write("\7!\2\2\u0821\u0827\5\u00f2z\2\u0822\u0823\7@\2\2\u0823")
> +
> buf.write("\u0824\7\b\2\2\u0824\u0825\5\u00f4{\2\u0825\u0826\7!\2")
> +
> buf.write("\2\u0826\u0828\3\2\2\2\u0827\u0822\3\2\2\2\u0827\u0828")
> +
> buf.write("\3\2\2\2\u0828\u082c\3\2\2\2\u0829\u082b\5\u008cG\2\u082a
> ")
> +
> buf.write("\u0829\3\2\2\2\u082b\u082e\3\2\2\2\u082c\u082a\3\2\2\2")
> +
> buf.write("\u082c\u082d\3\2\2\2\u082d\u0830\3\2\2\2\u082e\u082c\3")
> +
> buf.write("\2\2\2\u082f\u07d5\3\2\2\2\u082f\u07e0\3\2\2\2\u0830\u0831
> ")
> +        buf.write("\3\2\2\2\u0831\u0832\7G\2\2\u0832\u0833\7
> \2\2\u0833\u00f1")
> +
> buf.write("\3\2\2\2\u0834\u0835\7`\2\2\u0835\u0836\7\b\2\2\u0836")
> +
> buf.write("\u0837\7\u00fa\2\2\u0837\u0838\7!\2\2\u0838\u0839\7a\2")
> +
> buf.write("\2\u0839\u083a\7\b\2\2\u083a\u083b\7\u00fa\2\2\u083b\u084
> 0")
> +
> buf.write("\7!\2\2\u083c\u083d\7b\2\2\u083d\u083e\7\b\2\2\u083e\u083
> f")
> +
> buf.write("\7\u00fa\2\2\u083f\u0841\7!\2\2\u0840\u083c\3\2\2\2\u0840")
> +
> buf.write("\u0841\3\2\2\2\u0841\u0846\3\2\2\2\u0842\u0843\7c\2\2")
> +
> buf.write("\u0843\u0844\7\b\2\2\u0844\u0845\7\u00fa\2\2\u0845\u0847")
> +
> buf.write("\7!\2\2\u0846\u0842\3\2\2\2\u0846\u0847\3\2\2\2\u0847")
> +
> buf.write("\u00f3\3\2\2\2\u0848\u084d\5\u00f6|\2\u0849\u084a\7(\2")
> +
> buf.write("\2\u084a\u084c\5\u00f6|\2\u084b\u0849\3\2\2\2\u084c\u084f")
> +
> buf.write("\3\2\2\2\u084d\u084b\3\2\2\2\u084d\u084e\3\2\2\2\u084e")
> +
> buf.write("\u00f5\3\2\2\2\u084f\u084d\3\2\2\2\u0850\u0851\t\7\2\2")
> +
> buf.write("\u0851\u00f7\3\2\2\2\u0852\u0857\5\u0104\u0083\2\u0853")
> +
> buf.write("\u0857\5\u00fc\177\2\u0854\u0857\5\u00fe\u0080\2\u0855")
> +
> buf.write("\u0857\5\u010e\u0088\2\u0856\u0852\3\2\2\2\u0856\u0853")
> +
> buf.write("\3\2\2\2\u0856\u0854\3\2\2\2\u0856\u0855\3\2\2\2\u0857")
> +
> buf.write("\u00f9\3\2\2\2\u0858\u0859\5\u0104\u0083\2\u0859\u085a")
> +
> buf.write("\5\u010a\u0086\2\u085a\u085b\5\u010c\u0087\2\u085b\u085c
> ")
> +
> buf.write("\5\u010e\u0088\2\u085c\u00fb\3\2\2\2\u085d\u085e\5\u010a")
> +
> buf.write("\u0086\2\u085e\u00fd\3\2\2\2\u085f\u0860\5\u010c\u0087")
> +
> buf.write("\2\u0860\u00ff\3\2\2\2\u0861\u0868\5p9\2\u0862\u0868\5")
> +
> buf.write("\u0088E\2\u0863\u0868\5\u00f8}\2\u0864\u0868\5\u0118\u008
> d")
> +
> buf.write("\2\u0865\u0868\5\u011c\u008f\2\u0866\u0868\5\u0110\u0089")
> +
> buf.write("\2\u0867\u0861\3\2\2\2\u0867\u0862\3\2\2\2\u0867\u0863")
> +
> buf.write("\3\2\2\2\u0867\u0864\3\2\2\2\u0867\u0865\3\2\2\2\u0867")
> +
> buf.write("\u0866\3\2\2\2\u0868\u0101\3\2\2\2\u0869\u086e\5p9\2\u086
> a")
> +
> buf.write("\u086e\5\u0088E\2\u086b\u086e\5\u0118\u008d\2\u086c\u086
> e")
> +
> buf.write("\5\u0110\u0089\2\u086d\u0869\3\2\2\2\u086d\u086a\3\2\2")
> +
> buf.write("\2\u086d\u086b\3\2\2\2\u086d\u086c\3\2\2\2\u086e\u0103")
> +
> buf.write("\3\2\2\2\u086f\u0870\7l\2\2\u0870\u0871\5\u0124\u0093")
> +        buf.write("\2\u0871\u0875\7
> \2\2\u0872\u0874\5\u0100\u0081\2\u0873")
> +
> buf.write("\u0872\3\2\2\2\u0874\u0877\3\2\2\2\u0875\u0873\3\2\2\2")
> +
> buf.write("\u0875\u0876\3\2\2\2\u0876\u0878\3\2\2\2\u0877\u0875\3")
> +        buf.write("\2\2\2\u0878\u0879\7s\2\2\u0879\u087a\7
> \2\2\u087a\u0105")
> +
> buf.write("\3\2\2\2\u087b\u0888\7k\2\2\u087c\u087d\7@\2\2\u087d\u08
> 7e")
> +
> buf.write("\7\b\2\2\u087e\u0883\5\u009eP\2\u087f\u0880\7(\2\2\u0880")
> +
> buf.write("\u0882\5\u009eP\2\u0881\u087f\3\2\2\2\u0882\u0885\3\2")
> +
> buf.write("\2\2\u0883\u0881\3\2\2\2\u0883\u0884\3\2\2\2\u0884\u0886")
> +
> buf.write("\3\2\2\2\u0885\u0883\3\2\2\2\u0886\u0887\7!\2\2\u0887")
> +
> buf.write("\u0889\3\2\2\2\u0888\u087c\3\2\2\2\u0888\u0889\3\2\2\2")
> +
> buf.write("\u0889\u088a\3\2\2\2\u088a\u088b\5\u0124\u0093\2\u088b")
> +        buf.write("\u088c\7
> \2\2\u088c\u0107\3\2\2\2\u088d\u089a\7K\2\2\u088e")
> +
> buf.write("\u088f\7@\2\2\u088f\u0890\7\b\2\2\u0890\u0895\5\u009e")
> +
> buf.write("P\2\u0891\u0892\7(\2\2\u0892\u0894\5\u009eP\2\u0893\u0891
> ")
> +
> buf.write("\3\2\2\2\u0894\u0897\3\2\2\2\u0895\u0893\3\2\2\2\u0895")
> +
> buf.write("\u0896\3\2\2\2\u0896\u0898\3\2\2\2\u0897\u0895\3\2\2\2")
> +
> buf.write("\u0898\u0899\7!\2\2\u0899\u089b\3\2\2\2\u089a\u088e\3")
> +
> buf.write("\2\2\2\u089a\u089b\3\2\2\2\u089b\u089c\3\2\2\2\u089c\u089
> d")
> +        buf.write("\5\u0124\u0093\2\u089d\u089e\7
> \2\2\u089e\u0109\3\2\2")
> +
> buf.write("\2\u089f\u08ac\7k\2\2\u08a0\u08a1\7@\2\2\u08a1\u08a2\7")
> +
> buf.write("\b\2\2\u08a2\u08a7\5\u009eP\2\u08a3\u08a4\7(\2\2\u08a4")
> +
> buf.write("\u08a6\5\u009eP\2\u08a5\u08a3\3\2\2\2\u08a6\u08a9\3\2")
> +
> buf.write("\2\2\u08a7\u08a5\3\2\2\2\u08a7\u08a8\3\2\2\2\u08a8\u08aa")
> +
> buf.write("\3\2\2\2\u08a9\u08a7\3\2\2\2\u08aa\u08ab\7!\2\2\u08ab")
> +
> buf.write("\u08ad\3\2\2\2\u08ac\u08a0\3\2\2\2\u08ac\u08ad\3\2\2\2")
> +
> buf.write("\u08ad\u08ae\3\2\2\2\u08ae\u08af\5\u0124\u0093\2\u08af")
> +        buf.write("\u08b3\7
> \2\2\u08b0\u08b2\5\u0100\u0081\2\u08b1\u08b0")
> +
> buf.write("\3\2\2\2\u08b2\u08b5\3\2\2\2\u08b3\u08b1\3\2\2\2\u08b3")
> +
> buf.write("\u08b4\3\2\2\2\u08b4\u08b6\3\2\2\2\u08b5\u08b3\3\2\2\2")
> +        buf.write("\u08b6\u08b7\7s\2\2\u08b7\u08b8\7
> \2\2\u08b8\u010b\3\2")
> +
> buf.write("\2\2\u08b9\u08c6\7K\2\2\u08ba\u08bb\7@\2\2\u08bb\u08bc")
> +
> buf.write("\7\b\2\2\u08bc\u08c1\5\u009eP\2\u08bd\u08be\7(\2\2\u08be")
> +
> buf.write("\u08c0\5\u009eP\2\u08bf\u08bd\3\2\2\2\u08c0\u08c3\3\2")
> +
> buf.write("\2\2\u08c1\u08bf\3\2\2\2\u08c1\u08c2\3\2\2\2\u08c2\u08c4")
> +        buf.write("\3\2\2\2\u08c3\u08c1\3\2\2\2\u08c4\u08c5\7!\2\2\u08c5")
> +
> buf.write("\u08c7\3\2\2\2\u08c6\u08ba\3\2\2\2\u08c6\u08c7\3\2\2\2")
> +
> buf.write("\u08c7\u08c8\3\2\2\2\u08c8\u08c9\5\u0124\u0093\2\u08c9")
> +        buf.write("\u08cd\7
> \2\2\u08ca\u08cc\5\u0100\u0081\2\u08cb\u08ca")
> +
> buf.write("\3\2\2\2\u08cc\u08cf\3\2\2\2\u08cd\u08cb\3\2\2\2\u08cd")
> +
> buf.write("\u08ce\3\2\2\2\u08ce\u08d0\3\2\2\2\u08cf\u08cd\3\2\2\2")
> +        buf.write("\u08d0\u08d1\7s\2\2\u08d1\u08d2\7
> \2\2\u08d2\u010d\3\2")
> +
> buf.write("\2\2\u08d3\u08d4\7p\2\2\u08d4\u08d5\7\62\2\2\u08d5\u08d6
> ")
> +
> buf.write("\7\b\2\2\u08d6\u08d7\7\u00ec\2\2\u08d7\u08d8\7\30\2\2")
> +
> buf.write("\u08d8\u08d9\7\u00fa\2\2\u08d9\u08da\7\31\2\2\u08da\u08e
> 7")
> +
> buf.write("\7!\2\2\u08db\u08dc\7@\2\2\u08dc\u08dd\7\b\2\2\u08dd\u08
> e2")
> +
> buf.write("\5\u009eP\2\u08de\u08df\7(\2\2\u08df\u08e1\5\u009eP\2")
> +
> buf.write("\u08e0\u08de\3\2\2\2\u08e1\u08e4\3\2\2\2\u08e2\u08e0\3")
> +
> buf.write("\2\2\2\u08e2\u08e3\3\2\2\2\u08e3\u08e5\3\2\2\2\u08e4\u08e
> 2")
> +
> buf.write("\3\2\2\2\u08e5\u08e6\7!\2\2\u08e6\u08e8\3\2\2\2\u08e7")
> +
> buf.write("\u08db\3\2\2\2\u08e7\u08e8\3\2\2\2\u08e8\u08e9\3\2\2\2")
> +
> buf.write("\u08e9\u08ea\5\u0124\u0093\2\u08ea\u08eb\7s\2\2\u08eb")
> +        buf.write("\u08ec\7 \2\2\u08ec\u010f\3\2\2\2\u08ed\u08f1\5\u0112")
> +
> buf.write("\u008a\2\u08ee\u08f1\5\u0114\u008b\2\u08ef\u08f1\5\u0116")
> +
> buf.write("\u008c\2\u08f0\u08ed\3\2\2\2\u08f0\u08ee\3\2\2\2\u08f0")
> +
> buf.write("\u08ef\3\2\2\2\u08f1\u0111\3\2\2\2\u08f2\u08f3\7m\2\2")
> +
> buf.write("\u08f3\u08f4\7\u0096\2\2\u08f4\u08f5\7\b\2\2\u08f5\u08f6")
> +
> buf.write("\7\u00fa\2\2\u08f6\u08f7\7!\2\2\u08f7\u08f8\7t\2\2\u08f8")
> +        buf.write("\u08f9\7\b\2\2\u08f9\u08fa\7\u00fa\2\2\u08fa\u08fb\7 ")
> +
> buf.write("\2\2\u08fb\u0113\3\2\2\2\u08fc\u08fd\7N\2\2\u08fd\u08fe")
> +
> buf.write("\7=\2\2\u08fe\u08ff\7\b\2\2\u08ff\u0900\7\u00ec\2\2\u0900")
> +
> buf.write("\u0901\7\30\2\2\u0901\u0902\7\u00fa\2\2\u0902\u0903\7")
> +
> buf.write("\31\2\2\u0903\u0904\7!\2\2\u0904\u0905\7>\2\2\u0905\u0906
> ")
> +
> buf.write("\7\b\2\2\u0906\u0907\7\u00ec\2\2\u0907\u0908\7\30\2\2")
> +
> buf.write("\u0908\u0909\7\u00fa\2\2\u0909\u090a\7\31\2\2\u090a\u0911
> ")
> +
> buf.write("\7!\2\2\u090b\u090c\7>\2\2\u090c\u090d\7\b\2\2\u090d\u090
> e")
> +
> buf.write("\7\u00ec\2\2\u090e\u090f\7\30\2\2\u090f\u0910\7\u00fa")
> +
> buf.write("\2\2\u0910\u0912\7\31\2\2\u0911\u090b\3\2\2\2\u0911\u0912
> ")
> +        buf.write("\3\2\2\2\u0912\u0913\3\2\2\2\u0913\u0914\7
> \2\2\u0914")
> +
> buf.write("\u0115\3\2\2\2\u0915\u0916\t\b\2\2\u0916\u0917\7\u0087")
> +
> buf.write("\2\2\u0917\u0918\7!\2\2\u0918\u0919\7/\2\2\u0919\u091a")
> +
> buf.write("\7\b\2\2\u091a\u091b\7\u00fa\2\2\u091b\u091c\7!\2\2\u091c")
> +
> buf.write("\u091d\7\62\2\2\u091d\u091e\7\b\2\2\u091e\u091f\7\u00ec")
> +
> buf.write("\2\2\u091f\u0920\7\30\2\2\u0920\u0921\7\u00fa\2\2\u0921")
> +
> buf.write("\u0922\7\31\2\2\u0922\u0923\7!\2\2\u0923\u0924\7=\2\2")
> +
> buf.write("\u0924\u0925\7\b\2\2\u0925\u0926\7\u00ec\2\2\u0926\u0927")
> +
> buf.write("\7\30\2\2\u0927\u0928\7\u00fa\2\2\u0928\u0934\7\31\2\2")
> +
> buf.write("\u0929\u092a\7!\2\2\u092a\u092b\7@\2\2\u092b\u092c\7\b")
> +
> buf.write("\2\2\u092c\u0931\5\u009eP\2\u092d\u092e\7(\2\2\u092e\u093
> 0")
> +
> buf.write("\5\u009eP\2\u092f\u092d\3\2\2\2\u0930\u0933\3\2\2\2\u0931
> ")
> +
> buf.write("\u092f\3\2\2\2\u0931\u0932\3\2\2\2\u0932\u0935\3\2\2\2")
> +
> buf.write("\u0933\u0931\3\2\2\2\u0934\u0929\3\2\2\2\u0934\u0935\3")
> +
> buf.write("\2\2\2\u0935\u093a\3\2\2\2\u0936\u0937\7!\2\2\u0937\u0938
> ")
> +
> buf.write("\7t\2\2\u0938\u0939\7\b\2\2\u0939\u093b\7\u00fa\2\2\u093a")
> +
> buf.write("\u0936\3\2\2\2\u093a\u093b\3\2\2\2\u093b\u093c\3\2\2\2")
> +        buf.write("\u093c\u093d\7
> \2\2\u093d\u0117\3\2\2\2\u093e\u093f\7")
> +        buf.write("L\2\2\u093f\u0940\7\u00fa\2\2\u0940\u0941\7
> \2\2\u0941")
> +
> buf.write("\u0119\3\2\2\2\u0942\u0944\7\u0088\2\2\u0943\u0945\7!")
> +
> buf.write("\2\2\u0944\u0943\3\2\2\2\u0944\u0945\3\2\2\2\u0945\u0946")
> +
> buf.write("\3\2\2\2\u0946\u0947\7.\2\2\u0947\u0948\7\b\2\2\u0948")
> +
> buf.write("\u0949\7\u00ec\2\2\u0949\u094a\7\30\2\2\u094a\u094b\7")
> +
> buf.write("\u00fa\2\2\u094b\u094c\7\31\2\2\u094c\u0957\7!\2\2\u094d")
> +
> buf.write("\u094e\7\u008d\2\2\u094e\u094f\7\u00fa\2\2\u094f\u0950")
> +
> buf.write("\7!\2\2\u0950\u0951\7\u0089\2\2\u0951\u0952\t\t\2\2\u0952")
> +        buf.write("\u0958\7
> \2\2\u0953\u0954\7M\2\2\u0954\u0955\7\b\2\2\u0955")
> +        buf.write("\u0956\7\u00fa\2\2\u0956\u0958\7
> \2\2\u0957\u094d\3\2")
> +
> buf.write("\2\2\u0957\u0953\3\2\2\2\u0958\u011b\3\2\2\2\u0959\u095a")
> +
> buf.write("\7\u00a7\2\2\u095a\u095b\7[\2\2\u095b\u095c\7\b\2\2\u095c")
> +
> buf.write("\u09a4\5L\'\2\u095d\u095e\7!\2\2\u095e\u095f\7\u00a9\2")
> +
> buf.write("\2\u095f\u099c\7\b\2\2\u0960\u0964\7S\2\2\u0961\u0962")
> +
> buf.write("\7\32\2\2\u0962\u0963\7\u00fa\2\2\u0963\u0965\7\33\2\2")
> +
> buf.write("\u0964\u0961\3\2\2\2\u0964\u0965\3\2\2\2\u0965\u099d\3")
> +
> buf.write("\2\2\2\u0966\u096a\7T\2\2\u0967\u0968\7\32\2\2\u0968\u096
> 9")
> +
> buf.write("\7\u00fa\2\2\u0969\u096b\7\33\2\2\u096a\u0967\3\2\2\2")
> +
> buf.write("\u096a\u096b\3\2\2\2\u096b\u099d\3\2\2\2\u096c\u0970\7")
> +
> buf.write("U\2\2\u096d\u096e\7\32\2\2\u096e\u096f\7\u00fa\2\2\u096f")
> +
> buf.write("\u0971\7\33\2\2\u0970\u096d\3\2\2\2\u0970\u0971\3\2\2")
> +
> buf.write("\2\u0971\u099d\3\2\2\2\u0972\u0976\7V\2\2\u0973\u0974")
> +
> buf.write("\7\32\2\2\u0974\u0975\7\u00fa\2\2\u0975\u0977\7\33\2\2")
> +
> buf.write("\u0976\u0973\3\2\2\2\u0976\u0977\3\2\2\2\u0977\u099d\3")
> +
> buf.write("\2\2\2\u0978\u097c\7R\2\2\u0979\u097a\7\32\2\2\u097a\u097
> b")
> +
> buf.write("\7\u00fa\2\2\u097b\u097d\7\33\2\2\u097c\u0979\3\2\2\2")
> +
> buf.write("\u097c\u097d\3\2\2\2\u097d\u099d\3\2\2\2\u097e\u0982\7")
> +
> buf.write("W\2\2\u097f\u0980\7\32\2\2\u0980\u0981\7\u00fa\2\2\u0981")
> +
> buf.write("\u0983\7\33\2\2\u0982\u097f\3\2\2\2\u0982\u0983\3\2\2")
> +
> buf.write("\2\u0983\u099d\3\2\2\2\u0984\u0988\7X\2\2\u0985\u0986")
> +
> buf.write("\7\32\2\2\u0986\u0987\7\u00fa\2\2\u0987\u0989\7\33\2\2")
> +
> buf.write("\u0988\u0985\3\2\2\2\u0988\u0989\3\2\2\2\u0989\u099d\3")
> +
> buf.write("\2\2\2\u098a\u098e\7Y\2\2\u098b\u098c\7\32\2\2\u098c\u098
> d")
> +
> buf.write("\7\u00fa\2\2\u098d\u098f\7\33\2\2\u098e\u098b\3\2\2\2")
> +
> buf.write("\u098e\u098f\3\2\2\2\u098f\u099d\3\2\2\2\u0990\u0994\7")
> +
> buf.write("Z\2\2\u0991\u0992\7\32\2\2\u0992\u0993\7\u00fa\2\2\u0993")
> +
> buf.write("\u0995\7\33\2\2\u0994\u0991\3\2\2\2\u0994\u0995\3\2\2")
> +
> buf.write("\2\u0995\u099d\3\2\2\2\u0996\u099a\7\u00fb\2\2\u0997\u099
> 8")
> +
> buf.write("\7\32\2\2\u0998\u0999\7\u00fa\2\2\u0999\u099b\7\33\2\2")
> +
> buf.write("\u099a\u0997\3\2\2\2\u099a\u099b\3\2\2\2\u099b\u099d\3")
> +
> buf.write("\2\2\2\u099c\u0960\3\2\2\2\u099c\u0966\3\2\2\2\u099c\u096c
> ")
> +
> buf.write("\3\2\2\2\u099c\u0972\3\2\2\2\u099c\u0978\3\2\2\2\u099c")
> +
> buf.write("\u097e\3\2\2\2\u099c\u0984\3\2\2\2\u099c\u098a\3\2\2\2")
> +
> buf.write("\u099c\u0990\3\2\2\2\u099c\u0996\3\2\2\2\u099d\u09a1\3")
> +
> buf.write("\2\2\2\u099e\u09a0\5\u011e\u0090\2\u099f\u099e\3\2\2\2")
> +
> buf.write("\u09a0\u09a3\3\2\2\2\u09a1\u099f\3\2\2\2\u09a1\u09a2\3")
> +
> buf.write("\2\2\2\u09a2\u09a5\3\2\2\2\u09a3\u09a1\3\2\2\2\u09a4\u095
> d")
> +
> buf.write("\3\2\2\2\u09a4\u09a5\3\2\2\2\u09a5\u09ae\3\2\2\2\u09a6")
> +
> buf.write("\u09aa\7!\2\2\u09a7\u09a9\5\u011c\u008f\2\u09a8\u09a7")
> +
> buf.write("\3\2\2\2\u09a9\u09ac\3\2\2\2\u09aa\u09a8\3\2\2\2\u09aa")
> +
> buf.write("\u09ab\3\2\2\2\u09ab\u09ad\3\2\2\2\u09ac\u09aa\3\2\2\2")
> +
> buf.write("\u09ad\u09af\7\u00a8\2\2\u09ae\u09a6\3\2\2\2\u09ae\u09af")
> +        buf.write("\3\2\2\2\u09af\u09b0\3\2\2\2\u09b0\u09b1\7
> \2\2\u09b1")
> +
> buf.write("\u011d\3\2\2\2\u09b2\u09b3\7!\2\2\u09b3\u09b7\7\u00aa")
> +
> buf.write("\2\2\u09b4\u09b5\7\32\2\2\u09b5\u09b6\7\u00fa\2\2\u09b6")
> +
> buf.write("\u09b8\7\33\2\2\u09b7\u09b4\3\2\2\2\u09b7\u09b8\3\2\2")
> +
> buf.write("\2\u09b8\u09bd\3\2\2\2\u09b9\u09ba\7\34\2\2\u09ba\u09bc")
> +
> buf.write("\5\u015e\u00b0\2\u09bb\u09b9\3\2\2\2\u09bc\u09bf\3\2\2")
> +
> buf.write("\2\u09bd\u09bb\3\2\2\2\u09bd\u09be\3\2\2\2\u09be\u09c0")
> +
> buf.write("\3\2\2\2\u09bf\u09bd\3\2\2\2\u09c0\u09c1\7\b\2\2\u09c1")
> +
> buf.write("\u09c2\7\u00fa\2\2\u09c2\u011f\3\2\2\2\u09c3\u09c4\5\u0122
> ")
> +        buf.write("\u0092\2\u09c4\u09c5\7
> \2\2\u09c5\u0121\3\2\2\2\u09c6")
> +
> buf.write("\u09c7\7\u00ab\2\2\u09c7\u0123\3\2\2\2\u09c8\u09cd\5\u012
> 8")
> +
> buf.write("\u0095\2\u09c9\u09ca\7\u00dc\2\2\u09ca\u09cc\5\u0128\u009
> 5")
> +
> buf.write("\2\u09cb\u09c9\3\2\2\2\u09cc\u09cf\3\2\2\2\u09cd\u09cb")
> +
> buf.write("\3\2\2\2\u09cd\u09ce\3\2\2\2\u09ce\u0125\3\2\2\2\u09cf")
> +
> buf.write("\u09cd\3\2\2\2\u09d0\u09d5\5\u0128\u0095\2\u09d1\u09d2")
> +
> buf.write("\7\u00dc\2\2\u09d2\u09d4\5\u0128\u0095\2\u09d3\u09d1\3")
> +
> buf.write("\2\2\2\u09d4\u09d7\3\2\2\2\u09d5\u09d3\3\2\2\2\u09d5\u09d
> 6")
> +
> buf.write("\3\2\2\2\u09d6\u0127\3\2\2\2\u09d7\u09d5\3\2\2\2\u09d8")
> +
> buf.write("\u09dd\5\u012a\u0096\2\u09d9\u09da\7\u00db\2\2\u09da\u09
> dc")
> +
> buf.write("\5\u012a\u0096\2\u09db\u09d9\3\2\2\2\u09dc\u09df\3\2\2")
> +
> buf.write("\2\u09dd\u09db\3\2\2\2\u09dd\u09de\3\2\2\2\u09de\u0129")
> +
> buf.write("\3\2\2\2\u09df\u09dd\3\2\2\2\u09e0\u09e5\5\u012c\u0097")
> +
> buf.write("\2\u09e1\u09e2\7(\2\2\u09e2\u09e4\5\u012c\u0097\2\u09e3")
> +
> buf.write("\u09e1\3\2\2\2\u09e4\u09e7\3\2\2\2\u09e5\u09e3\3\2\2\2")
> +
> buf.write("\u09e5\u09e6\3\2\2\2\u09e6\u012b\3\2\2\2\u09e7\u09e5\3")
> +
> buf.write("\2\2\2\u09e8\u09ed\5\u012e\u0098\2\u09e9\u09ea\7)\2\2")
> +
> buf.write("\u09ea\u09ec\5\u012e\u0098\2\u09eb\u09e9\3\2\2\2\u09ec")
> +
> buf.write("\u09ef\3\2\2\2\u09ed\u09eb\3\2\2\2\u09ed\u09ee\3\2\2\2")
> +
> buf.write("\u09ee\u012d\3\2\2\2\u09ef\u09ed\3\2\2\2\u09f0\u09f4\5")
> +
> buf.write("\u0132\u009a\2\u09f1\u09f3\5\u0130\u0099\2\u09f2\u09f1")
> +        buf.write("\3\2\2\2\u09f3\u09f6\3\2\2\2\u09f4\u09f2\3\2\2\2\u09f4")
> +        buf.write("\u09f5\3\2\2\2\u09f5\u012f\3\2\2\2\u09f6\u09f4\3\2\2\2")
> +
> buf.write("\u09f7\u09f8\7\"\2\2\u09f8\u09fc\5\u0132\u009a\2\u09f9")
> +        buf.write("\u09fa\7#\2\2\u09fa\u09fc\5\u0132\u009a\2\u09fb\u09f7")
> +
> buf.write("\3\2\2\2\u09fb\u09f9\3\2\2\2\u09fc\u0131\3\2\2\2\u09fd")
> +
> buf.write("\u0a01\5\u0136\u009c\2\u09fe\u0a00\5\u0134\u009b\2\u09ff")
> +
> buf.write("\u09fe\3\2\2\2\u0a00\u0a03\3\2\2\2\u0a01\u09ff\3\2\2\2")
> +
> buf.write("\u0a01\u0a02\3\2\2\2\u0a02\u0133\3\2\2\2\u0a03\u0a01\3")
> +
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> +
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> +
> buf.write("\u0a09\7\'\2\2\u0a09\u0a0d\5\u0136\u009c\2\u0a0a\u0a0b")
> +
> buf.write("\7&\2\2\u0a0b\u0a0d\5\u0136\u009c\2\u0a0c\u0a04\3\2\2")
> +
> buf.write("\2\u0a0c\u0a06\3\2\2\2\u0a0c\u0a08\3\2\2\2\u0a0c\u0a0a")
> +
> buf.write("\3\2\2\2\u0a0d\u0135\3\2\2\2\u0a0e\u0a12\5\u013a\u009e")
> +
> buf.write("\2\u0a0f\u0a11\5\u0138\u009d\2\u0a10\u0a0f\3\2\2\2\u0a11")
> +
> buf.write("\u0a14\3\2\2\2\u0a12\u0a10\3\2\2\2\u0a12\u0a13\3\2\2\2")
> +
> buf.write("\u0a13\u0137\3\2\2\2\u0a14\u0a12\3\2\2\2\u0a15\u0a16\7")
> +
> buf.write("\f\2\2\u0a16\u0a1a\5\u013a\u009e\2\u0a17\u0a18\7\r\2\2")
> +
> buf.write("\u0a18\u0a1a\5\u013a\u009e\2\u0a19\u0a15\3\2\2\2\u0a19")
> +
> buf.write("\u0a17\3\2\2\2\u0a1a\u0139\3\2\2\2\u0a1b\u0a1f\5\u013e")
> +
> buf.write("\u00a0\2\u0a1c\u0a1e\5\u013c\u009f\2\u0a1d\u0a1c\3\2\2")
> +
> buf.write("\2\u0a1e\u0a21\3\2\2\2\u0a1f\u0a1d\3\2\2\2\u0a1f\u0a20")
> +
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> +
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> +
> buf.write("\7\35\2\2\u0a25\u0a27\5\u013e\u00a0\2\u0a26\u0a22\3\2")
> +
> buf.write("\2\2\u0a26\u0a24\3\2\2\2\u0a27\u013d\3\2\2\2\u0a28\u0a2c")
> +
> buf.write("\5\u0142\u00a2\2\u0a29\u0a2b\5\u0140\u00a1\2\u0a2a\u0a29
> ")
> +
> buf.write("\3\2\2\2\u0a2b\u0a2e\3\2\2\2\u0a2c\u0a2a\3\2\2\2\u0a2c")
> +
> buf.write("\u0a2d\3\2\2\2\u0a2d\u013f\3\2\2\2\u0a2e\u0a2c\3\2\2\2")
> +
> buf.write("\u0a2f\u0a30\7\17\2\2\u0a30\u0a36\5\u0142\u00a2\2\u0a31")
> +
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> +
> buf.write("\7\20\2\2\u0a34\u0a36\5\u0142\u00a2\2\u0a35\u0a2f\3\2")
> +
> buf.write("\2\2\u0a35\u0a31\3\2\2\2\u0a35\u0a33\3\2\2\2\u0a36\u0141")
> +
> buf.write("\3\2\2\2\u0a37\u0a39\5\u0144\u00a3\2\u0a38\u0a37\3\2\2")
> +
> buf.write("\2\u0a39\u0a3c\3\2\2\2\u0a3a\u0a38\3\2\2\2\u0a3a\u0a3b")
> +
> buf.write("\3\2\2\2\u0a3b\u0a3d\3\2\2\2\u0a3c\u0a3a\3\2\2\2\u0a3d")
> +
> buf.write("\u0a3e\5\u0146\u00a4\2\u0a3e\u0143\3\2\2\2\u0a3f\u0a40")
> +
> buf.write("\7\30\2\2\u0a40\u0a41\t\n\2\2\u0a41\u0a42\7\31\2\2\u0a42")
> +
> buf.write("\u0145\3\2\2\2\u0a43\u0a4f\5\u0148\u00a5\2\u0a44\u0a4f")
> +
> buf.write("\5\u014a\u00a6\2\u0a45\u0a4f\5\u014c\u00a7\2\u0a46\u0a4f")
> +
> buf.write("\5\u014e\u00a8\2\u0a47\u0a4f\5\u0150\u00a9\2\u0a48\u0a4f")
> +
> buf.write("\5\u016e\u00b8\2\u0a49\u0a4f\5\u0170\u00b9\2\u0a4a\u0a4f")
> +
> buf.write("\5\u0186\u00c4\2\u0a4b\u0a4f\5\u0196\u00cc\2\u0a4c\u0a4d")
> +
> buf.write("\7\u00dd\2\2\u0a4d\u0a4f\5\u0146\u00a4\2\u0a4e\u0a43\3")
> +
> buf.write("\2\2\2\u0a4e\u0a44\3\2\2\2\u0a4e\u0a45\3\2\2\2\u0a4e\u0a4
> 6")
> +
> buf.write("\3\2\2\2\u0a4e\u0a47\3\2\2\2\u0a4e\u0a48\3\2\2\2\u0a4e")
> +
> buf.write("\u0a49\3\2\2\2\u0a4e\u0a4a\3\2\2\2\u0a4e\u0a4b\3\2\2\2")
> +
> buf.write("\u0a4e\u0a4c\3\2\2\2\u0a4f\u0147\3\2\2\2\u0a50\u0a51\7")
> +
> buf.write("\u00e7\2\2\u0a51\u0a52\7\30\2\2\u0a52\u0a53\5\u0126\u009
> 4")
> +
> buf.write("\2\u0a53\u0a54\7!\2\2\u0a54\u0a55\5\u0126\u0094\2\u0a55")
> +
> buf.write("\u0a56\7\31\2\2\u0a56\u0149\3\2\2\2\u0a57\u0a58\7\u00e5")
> +
> buf.write("\2\2\u0a58\u0a59\7\30\2\2\u0a59\u0a5a\5\u0126\u0094\2")
> +
> buf.write("\u0a5a\u0a5b\7!\2\2\u0a5b\u0a5c\5\u0126\u0094\2\u0a5c")
> +
> buf.write("\u0a5d\7\31\2\2\u0a5d\u014b\3\2\2\2\u0a5e\u0a5f\7\u00e6")
> +
> buf.write("\2\2\u0a5f\u0a60\7\30\2\2\u0a60\u0a61\5\u0126\u0094\2")
> +
> buf.write("\u0a61\u0a62\7!\2\2\u0a62\u0a63\5\u0126\u0094\2\u0a63")
> +
> buf.write("\u0a64\7!\2\2\u0a64\u0a65\5L\'\2\u0a65\u0a66\7\31\2\2")
> +
> buf.write("\u0a66\u014d\3\2\2\2\u0a67\u0a68\7\30\2\2\u0a68\u0a69")
> +
> buf.write("\5\u0126\u0094\2\u0a69\u0a6a\7\31\2\2\u0a6a\u014f\3\2")
> +
> buf.write("\2\2\u0a6b\u0a77\5\u0152\u00aa\2\u0a6c\u0a77\5\u0154\u00
> ab")
> +
> buf.write("\2\u0a6d\u0a77\5\u0156\u00ac\2\u0a6e\u0a77\5\u0158\u00ad
> ")
> +
> buf.write("\2\u0a6f\u0a77\5\u015a\u00ae\2\u0a70\u0a77\5\u0160\u00b1
> ")
> +
> buf.write("\2\u0a71\u0a77\5\u0162\u00b2\2\u0a72\u0a77\5\u0164\u00b3
> ")
> +
> buf.write("\2\u0a73\u0a77\5\u0166\u00b4\2\u0a74\u0a77\5\u0168\u00b5
> ")
> +
> buf.write("\2\u0a75\u0a77\5\u016c\u00b7\2\u0a76\u0a6b\3\2\2\2\u0a76")
> +
> buf.write("\u0a6c\3\2\2\2\u0a76\u0a6d\3\2\2\2\u0a76\u0a6e\3\2\2\2")
> +
> buf.write("\u0a76\u0a6f\3\2\2\2\u0a76\u0a70\3\2\2\2\u0a76\u0a71\3")
> +
> buf.write("\2\2\2\u0a76\u0a72\3\2\2\2\u0a76\u0a73\3\2\2\2\u0a76\u0a7
> 4")
> +
> buf.write("\3\2\2\2\u0a76\u0a75\3\2\2\2\u0a77\u0151\3\2\2\2\u0a78")
> +
> buf.write("\u0a79\7\u00c7\2\2\u0a79\u0153\3\2\2\2\u0a7a\u0a7b\7\u00c
> 8")
> +
> buf.write("\2\2\u0a7b\u0a7c\7\u00c9\2\2\u0a7c\u0a7d\7\30\2\2\u0a7d")
> +
> buf.write("\u0a7e\7\u00fa\2\2\u0a7e\u0a89\7\31\2\2\u0a7f\u0a80\7")
> +
> buf.write("\"\2\2\u0a80\u0a8a\7\u00fa\2\2\u0a81\u0a82\7$\2\2\u0a82")
> +
> buf.write("\u0a8a\7\u00fa\2\2\u0a83\u0a84\7%\2\2\u0a84\u0a8a\7\u00fa
> ")
> +
> buf.write("\2\2\u0a85\u0a86\7&\2\2\u0a86\u0a8a\7\u00fa\2\2\u0a87")
> +
> buf.write("\u0a88\7\'\2\2\u0a88\u0a8a\7\u00fa\2\2\u0a89\u0a7f\3\2")
> +
> buf.write("\2\2\u0a89\u0a81\3\2\2\2\u0a89\u0a83\3\2\2\2\u0a89\u0a85")
> +
> buf.write("\3\2\2\2\u0a89\u0a87\3\2\2\2\u0a8a\u0155\3\2\2\2\u0a8b")
> +
> buf.write("\u0a8c\7\u00ca\2\2\u0a8c\u0a97\5\u015c\u00af\2\u0a8d\u0a8
> e")
> +
> buf.write("\7\"\2\2\u0a8e\u0a98\7\u00fa\2\2\u0a8f\u0a90\7$\2\2\u0a90")
> +
> buf.write("\u0a98\7\u00fa\2\2\u0a91\u0a92\7%\2\2\u0a92\u0a98\7\u00fa
> ")
> +
> buf.write("\2\2\u0a93\u0a94\7&\2\2\u0a94\u0a98\7\u00fa\2\2\u0a95")
> +
> buf.write("\u0a96\7\'\2\2\u0a96\u0a98\7\u00fa\2\2\u0a97\u0a8d\3\2")
> +
> buf.write("\2\2\u0a97\u0a8f\3\2\2\2\u0a97\u0a91\3\2\2\2\u0a97\u0a93")
> +
> buf.write("\3\2\2\2\u0a97\u0a95\3\2\2\2\u0a98\u0157\3\2\2\2\u0a99")
> +
> buf.write("\u0a9a\7\u00cb\2\2\u0a9a\u0aa5\5\u015c\u00af\2\u0a9b\u0a9
> c")
> +
> buf.write("\7\"\2\2\u0a9c\u0aa6\5\u015c\u00af\2\u0a9d\u0a9e\7$\2")
> +
> buf.write("\2\u0a9e\u0aa6\5\u015c\u00af\2\u0a9f\u0aa0\7%\2\2\u0aa0")
> +
> buf.write("\u0aa6\5\u015c\u00af\2\u0aa1\u0aa2\7&\2\2\u0aa2\u0aa6")
> +
> buf.write("\5\u015c\u00af\2\u0aa3\u0aa4\7\'\2\2\u0aa4\u0aa6\5\u015c")
> +
> buf.write("\u00af\2\u0aa5\u0a9b\3\2\2\2\u0aa5\u0a9d\3\2\2\2\u0aa5")
> +
> buf.write("\u0a9f\3\2\2\2\u0aa5\u0aa1\3\2\2\2\u0aa5\u0aa3\3\2\2\2")
> +
> buf.write("\u0aa6\u0159\3\2\2\2\u0aa7\u0aa8\7\u00cc\2\2\u0aa8\u0aa9")
> +
> buf.write("\5\u015c\u00af\2\u0aa9\u0aab\7\"\2\2\u0aaa\u0aac\7\u00fa")
> +
> buf.write("\2\2\u0aab\u0aaa\3\2\2\2\u0aac\u0aad\3\2\2\2\u0aad\u0aab")
> +
> buf.write("\3\2\2\2\u0aad\u0aae\3\2\2\2\u0aae\u015b\3\2\2\2\u0aaf")
> +
> buf.write("\u0ab0\7\u00fb\2\2\u0ab0\u0ab1\7\32\2\2\u0ab1\u0ab2\7")
> +
> buf.write("\u00fa\2\2\u0ab2\u0abc\7\33\2\2\u0ab3\u0ab8\7\u00fb\2")
> +
> buf.write("\2\u0ab4\u0ab5\7\34\2\2\u0ab5\u0ab7\5\u015e\u00b0\2\u0ab
> 6")
> +
> buf.write("\u0ab4\3\2\2\2\u0ab7\u0aba\3\2\2\2\u0ab8\u0ab6\3\2\2\2")
> +
> buf.write("\u0ab8\u0ab9\3\2\2\2\u0ab9\u0abc\3\2\2\2\u0aba\u0ab8\3")
> +
> buf.write("\2\2\2\u0abb\u0aaf\3\2\2\2\u0abb\u0ab3\3\2\2\2\u0abc\u015
> d")
> +
> buf.write("\3\2\2\2\u0abd\u0ac1\7\u00fb\2\2\u0abe\u0abf\7\32\2\2")
> +
> buf.write("\u0abf\u0ac0\7\u00fa\2\2\u0ac0\u0ac2\7\33\2\2\u0ac1\u0abe")
> +
> buf.write("\3\2\2\2\u0ac1\u0ac2\3\2\2\2\u0ac2\u015f\3\2\2\2\u0ac3")
> +
> buf.write("\u0ac4\7\u00cd\2\2\u0ac4\u0ac5\7\30\2\2\u0ac5\u0ac6\t")
> +
> buf.write("\13\2\2\u0ac6\u0ac7\7\31\2\2\u0ac7\u0161\3\2\2\2\u0ac8")
> +
> buf.write("\u0ac9\7\u00ce\2\2\u0ac9\u0aca\7\30\2\2\u0aca\u0acb\7")
> +
> buf.write("\u00fb\2\2\u0acb\u0acc\7\31\2\2\u0acc\u0163\3\2\2\2\u0acd")
> +
> buf.write("\u0ace\7\u00cf\2\2\u0ace\u0ad4\7\30\2\2\u0acf\u0ad0\7")
> +
> buf.write("\u00ec\2\2\u0ad0\u0ad1\7\30\2\2\u0ad1\u0ad2\7\u00fa\2")
> +
> buf.write("\2\u0ad2\u0ad5\7\31\2\2\u0ad3\u0ad5\7\u00fa\2\2\u0ad4")
> +
> buf.write("\u0acf\3\2\2\2\u0ad4\u0ad3\3\2\2\2\u0ad5\u0ad6\3\2\2\2")
> +
> buf.write("\u0ad6\u0ad7\7\31\2\2\u0ad7\u0165\3\2\2\2\u0ad8\u0ad9")
> +
> buf.write("\7\u00d0\2\2\u0ad9\u0167\3\2\2\2\u0ada\u0adb\7\u00d1\2")
> +
> buf.write("\2\u0adb\u0adc\7\30\2\2\u0adc\u0add\5L\'\2\u0add\u0ade")
> +
> buf.write("\7\31\2\2\u0ade\u0169\3\2\2\2\u0adf\u0ae0\t\f\2\2\u0ae0")
> +
> buf.write("\u016b\3\2\2\2\u0ae1\u0ae2\7\u00d2\2\2\u0ae2\u0ae3\7\30")
> +        buf.write("\2\2\u0ae3\u0ae8\5X-
> \2\u0ae4\u0ae5\7(\2\2\u0ae5\u0ae6")
> +
> buf.write("\7@\2\2\u0ae6\u0ae7\7\b\2\2\u0ae7\u0ae9\5\u016a\u00b6")
> +
> buf.write("\2\u0ae8\u0ae4\3\2\2\2\u0ae8\u0ae9\3\2\2\2\u0ae9\u0aea")
> +
> buf.write("\3\2\2\2\u0aea\u0aeb\7\31\2\2\u0aeb\u016d\3\2\2\2\u0aec")
> +
> buf.write("\u0aed\t\r\2\2\u0aed\u016f\3\2\2\2\u0aee\u0af9\5\u0172")
> +
> buf.write("\u00ba\2\u0aef\u0af9\5\u0174\u00bb\2\u0af0\u0af9\5\u0176")
> +
> buf.write("\u00bc\2\u0af1\u0af9\5\u0178\u00bd\2\u0af2\u0af9\5\u017a")
> +
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> +
> buf.write("\u00c0\2\u0af5\u0af9\5\u0180\u00c1\2\u0af6\u0af9\5\u0182")
> +
> buf.write("\u00c2\2\u0af7\u0af9\5\u0184\u00c3\2\u0af8\u0aee\3\2\2")
> +
> buf.write("\2\u0af8\u0aef\3\2\2\2\u0af8\u0af0\3\2\2\2\u0af8\u0af1")
> +        buf.write("\3\2\2\2\u0af8\u0af2\3\2\2\2\u0af8\u0af3\3\2\2\2\u0af8")
> +        buf.write("\u0af4\3\2\2\2\u0af8\u0af5\3\2\2\2\u0af8\u0af6\3\2\2\2")
> +
> buf.write("\u0af8\u0af7\3\2\2\2\u0af9\u0171\3\2\2\2\u0afa\u0afb\7")
> +
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> +
> buf.write("\2\u0afd\u0afe\7\31\2\2\u0afe\u0173\3\2\2\2\u0aff\u0b00")
> +
> buf.write("\7\u00df\2\2\u0b00\u0b01\7\30\2\2\u0b01\u0b02\5\u0126")
> +
> buf.write("\u0094\2\u0b02\u0b03\7\31\2\2\u0b03\u0175\3\2\2\2\u0b04")
> +
> buf.write("\u0b05\7\u00e8\2\2\u0b05\u0b0d\7\30\2\2\u0b06\u0b07\7")
> +
> buf.write("*\2\2\u0b07\u0b08\7\b\2\2\u0b08\u0b09\7\u00ec\2\2\u0b09")
> +
> buf.write("\u0b0a\7\30\2\2\u0b0a\u0b0b\7\u00fa\2\2\u0b0b\u0b0c\7")
> +
> buf.write("\31\2\2\u0b0c\u0b0e\7!\2\2\u0b0d\u0b06\3\2\2\2\u0b0d\u0b0
> e")
> +
> buf.write("\3\2\2\2\u0b0e\u0b14\3\2\2\2\u0b0f\u0b10\7[\2\2\u0b10")
> +
> buf.write("\u0b11\7\b\2\2\u0b11\u0b12\5L\'\2\u0b12\u0b13\7!\2\2\u0b1
> 3")
> +
> buf.write("\u0b15\3\2\2\2\u0b14\u0b0f\3\2\2\2\u0b14\u0b15\3\2\2\2")
> +
> buf.write("\u0b15\u0b16\3\2\2\2\u0b16\u0b17\5\u0126\u0094\2\u0b17")
> +
> buf.write("\u0b18\7\31\2\2\u0b18\u0177\3\2\2\2\u0b19\u0b1a\7\u00e9")
> +
> buf.write("\2\2\u0b1a\u0b1b\7\30\2\2\u0b1b\u0b1c\5\u0126\u0094\2")
> +
> buf.write("\u0b1c\u0b1d\7\31\2\2\u0b1d\u0179\3\2\2\2\u0b1e\u0b1f")
> +
> buf.write("\7\u00e0\2\2\u0b1f\u0b20\7\30\2\2\u0b20\u0b21\5\u0126")
> +
> buf.write("\u0094\2\u0b21\u0b22\7\31\2\2\u0b22\u017b\3\2\2\2\u0b23")
> +
> buf.write("\u0b28\7\u00e1\2\2\u0b24\u0b25\7\21\2\2\u0b25\u0b26\7")
> +
> buf.write("\b\2\2\u0b26\u0b27\7\u00fa\2\2\u0b27\u0b29\7!\2\2\u0b28")
> +
> buf.write("\u0b24\3\2\2\2\u0b28\u0b29\3\2\2\2\u0b29\u0b2a\3\2\2\2")
> +
> buf.write("\u0b2a\u0b2b\7\30\2\2\u0b2b\u0b2c\5\u0126\u0094\2\u0b2c")
> +
> buf.write("\u0b2d\7\31\2\2\u0b2d\u017d\3\2\2\2\u0b2e\u0b2f\7\u00e2")
> +
> buf.write("\2\2\u0b2f\u0b30\7\30\2\2\u0b30\u0b31\5\u0126\u0094\2")
> +
> buf.write("\u0b31\u0b32\7\31\2\2\u0b32\u017f\3\2\2\2\u0b33\u0b34")
> +
> buf.write("\7\u00e3\2\2\u0b34\u0b35\7\30\2\2\u0b35\u0b36\5\u0126")
> +
> buf.write("\u0094\2\u0b36\u0b37\7\31\2\2\u0b37\u0181\3\2\2\2\u0b38")
> +
> buf.write("\u0b39\7\u00e4\2\2\u0b39\u0b3a\7\30\2\2\u0b3a\u0b3b\5")
> +
> buf.write("\u0126\u0094\2\u0b3b\u0b3c\7\31\2\2\u0b3c\u0183\3\2\2")
> +
> buf.write("\2\u0b3d\u0b3e\7\u00de\2\2\u0b3e\u0b3f\7\30\2\2\u0b3f")
> +        buf.write("\u0b44\5X-
> \2\u0b40\u0b41\7(\2\2\u0b41\u0b42\7@\2\2\u0b42")
> +
> buf.write("\u0b43\7\b\2\2\u0b43\u0b45\5\u016a\u00b6\2\u0b44\u0b40")
> +
> buf.write("\3\2\2\2\u0b44\u0b45\3\2\2\2\u0b45\u0b46\3\2\2\2\u0b46")
> +
> buf.write("\u0b47\7!\2\2\u0b47\u0b48\5\u0126\u0094\2\u0b48\u0b49")
> +
> buf.write("\7\31\2\2\u0b49\u0185\3\2\2\2\u0b4a\u0b50\5\u0188\u00c5")
> +
> buf.write("\2\u0b4b\u0b50\5\u018a\u00c6\2\u0b4c\u0b50\5\u018e\u00c8
> ")
> +
> buf.write("\2\u0b4d\u0b50\5\u0190\u00c9\2\u0b4e\u0b50\5\u0192\u00ca
> ")
> +
> buf.write("\2\u0b4f\u0b4a\3\2\2\2\u0b4f\u0b4b\3\2\2\2\u0b4f\u0b4c")
> +
> buf.write("\3\2\2\2\u0b4f\u0b4d\3\2\2\2\u0b4f\u0b4e\3\2\2\2\u0b50")
> +
> buf.write("\u0187\3\2\2\2\u0b51\u0b52\7\u00c2\2\2\u0b52\u0b53\7\30")
> +
> buf.write("\2\2\u0b53\u0b54\5\u0126\u0094\2\u0b54\u0b55\7\22\2\2")
> +
> buf.write("\u0b55\u0b56\5\u0126\u0094\2\u0b56\u0b57\7\36\2\2\u0b57")
> +
> buf.write("\u0b58\5\u0126\u0094\2\u0b58\u0b59\7\31\2\2\u0b59\u0189")
> +
> buf.write("\3\2\2\2\u0b5a\u0b5b\7\u00c3\2\2\u0b5b\u0b5c\7\30\2\2")
> +
> buf.write("\u0b5c\u0b61\5\u018c\u00c7\2\u0b5d\u0b5e\7(\2\2\u0b5e")
> +
> buf.write("\u0b60\5\u018c\u00c7\2\u0b5f\u0b5d\3\2\2\2\u0b60\u0b63")
> +
> buf.write("\3\2\2\2\u0b61\u0b5f\3\2\2\2\u0b61\u0b62\3\2\2\2\u0b62")
> +
> buf.write("\u0b64\3\2\2\2\u0b63\u0b61\3\2\2\2\u0b64\u0b65\7!\2\2")
> +
> buf.write("\u0b65\u0b66\5\u0126\u0094\2\u0b66\u0b67\7!\2\2\u0b67")
> +
> buf.write("\u0b68\5\u0126\u0094\2\u0b68\u0b69\7!\2\2\u0b69\u0b6a")
> +
> buf.write("\5\u0126\u0094\2\u0b6a\u0b6b\7\31\2\2\u0b6b\u018b\3\2")
> +
> buf.write("\2\2\u0b6c\u0b6d\t\16\2\2\u0b6d\u018d\3\2\2\2\u0b6e\u0b6f
> ")
> +
> buf.write("\7\u00c4\2\2\u0b6f\u0b70\7\30\2\2\u0b70\u0b71\5\u0126")
> +
> buf.write("\u0094\2\u0b71\u0b72\7!\2\2\u0b72\u0b73\5\u0126\u0094")
> +
> buf.write("\2\u0b73\u0b74\7!\2\2\u0b74\u0b75\5\u0126\u0094\2\u0b75")
> +
> buf.write("\u0b76\7\31\2\2\u0b76\u018f\3\2\2\2\u0b77\u0b78\7\u00c5")
> +
> buf.write("\2\2\u0b78\u0b79\7\30\2\2\u0b79\u0b7a\5\u0126\u0094\2")
> +
> buf.write("\u0b7a\u0b7b\7!\2\2\u0b7b\u0b7c\5\u0126\u0094\2\u0b7c")
> +
> buf.write("\u0b7d\7!\2\2\u0b7d\u0b7e\5\u0126\u0094\2\u0b7e\u0b7f")
> +
> buf.write("\7\31\2\2\u0b7f\u0191\3\2\2\2\u0b80\u0b81\7\u00c6\2\2")
> +
> buf.write("\u0b81\u0b82\7\30\2\2\u0b82\u0b83\7@\2\2\u0b83\u0b84\7")
> +
> buf.write("\b\2\2\u0b84\u0b89\5\u0194\u00cb\2\u0b85\u0b86\7(\2\2")
> +
> buf.write("\u0b86\u0b88\5\u0194\u00cb\2\u0b87\u0b85\3\2\2\2\u0b88")
> +
> buf.write("\u0b8b\3\2\2\2\u0b89\u0b87\3\2\2\2\u0b89\u0b8a\3\2\2\2")
> +
> buf.write("\u0b8a\u0b8c\3\2\2\2\u0b8b\u0b89\3\2\2\2\u0b8c\u0b8d\7")
> +
> buf.write("!\2\2\u0b8d\u0b8e\5\u0126\u0094\2\u0b8e\u0b8f\7!\2\2\u0b8
> f")
> +
> buf.write("\u0b90\5\u0126\u0094\2\u0b90\u0b91\7!\2\2\u0b91\u0b92")
> +
> buf.write("\5\u0126\u0094\2\u0b92\u0b93\7\31\2\2\u0b93\u0193\3\2")
> +
> buf.write("\2\2\u0b94\u0b95\t\17\2\2\u0b95\u0195\3\2\2\2\u0b96\u0b97
> ")
> +
> buf.write("\7\u00ea\2\2\u0b97\u0b98\7\30\2\2\u0b98\u0b99\5\u0126")
> +
> buf.write("\u0094\2\u0b99\u0ba1\7\36\2\2\u0b9a\u0b9b\5\u0124\u0093")
> +
> buf.write("\2\u0b9b\u0b9c\7!\2\2\u0b9c\u0b9d\5\u0124\u0093\2\u0b9d")
> +        buf.write("\u0b9e\7
> \2\2\u0b9e\u0ba0\3\2\2\2\u0b9f\u0b9a\3\2\2\2")
> +
> buf.write("\u0ba0\u0ba3\3\2\2\2\u0ba1\u0b9f\3\2\2\2\u0ba1\u0ba2\3")
> +
> buf.write("\2\2\2\u0ba2\u0ba4\3\2\2\2\u0ba3\u0ba1\3\2\2\2\u0ba4\u0ba
> 5")
> +
> buf.write("\7\31\2\2\u0ba5\u0197\3\2\2\2\u00f1\u019b\u019d\u01a1")
> +
> buf.write("\u01a8\u01ac\u01af\u01b7\u01bc\u01c0\u01c3\u01c9\u01ce")
> +
> buf.write("\u01d2\u01d5\u01db\u01ed\u01ef\u01f7\u0200\u0209\u0212")
> +
> buf.write("\u021b\u0224\u022d\u0236\u023f\u0248\u024e\u0256\u025e")
> +
> buf.write("\u0266\u0284\u028b\u0292\u029b\u029f\u02a3\u02aa\u02b4")
> +
> buf.write("\u02c1\u02d0\u02e5\u02eb\u0307\u030d\u0316\u0329\u0339")
> +
> buf.write("\u0344\u0375\u0385\u038c\u0392\u03aa\u03b5\u03b8\u03bb")
> +
> buf.write("\u03e2\u03e6\u03f3\u03fa\u040c\u0421\u0436\u043c\u0452")
> +
> buf.write("\u045f\u0463\u0468\u046e\u0471\u0475\u0479\u0480\u049a")
> +
> buf.write("\u04a4\u04ac\u04b0\u04b6\u04ba\u04e8\u04ec\u04f3\u04f9")
> +
> buf.write("\u04fd\u0506\u050b\u0517\u0522\u052f\u0540\u0545\u054a")
> +
> buf.write("\u055b\u0560\u0565\u056d\u058d\u0592\u0597\u05a1\u05ab")
> +
> buf.write("\u05b7\u05bc\u05c1\u05cd\u05d2\u05d7\u05e1\u05e7\u0602")
> +
> buf.write("\u0608\u0612\u0620\u062d\u0632\u0636\u0641\u0647\u0652")
> +
> buf.write("\u065b\u0665\u0677\u067c\u0680\u068b\u0691\u069b\u06a2")
> +
> buf.write("\u06aa\u06b1\u06bd\u06c8\u06cb\u06d6\u06db\u06e5\u06eb")
> +
> buf.write("\u06fe\u0704\u070e\u0714\u0722\u072d\u0732\u073b\u0742")
> +
> buf.write("\u074d\u0754\u075e\u07a9\u07ae\u07b1\u07c2\u07c8\u07cf")
> +
> buf.write("\u07dc\u0827\u082c\u082f\u0840\u0846\u084d\u0856\u0867")
> +
> buf.write("\u086d\u0875\u0883\u0888\u0895\u089a\u08a7\u08ac\u08b3")
> +
> buf.write("\u08c1\u08c6\u08cd\u08e2\u08e7\u08f0\u0911\u0931\u0934")
> +
> buf.write("\u093a\u0944\u0957\u0964\u096a\u0970\u0976\u097c\u0982")
> +
> buf.write("\u0988\u098e\u0994\u099a\u099c\u09a1\u09a4\u09aa\u09ae")
> +
> buf.write("\u09b7\u09bd\u09cd\u09d5\u09dd\u09e5\u09ed\u09f4\u09fb")
> +
> buf.write("\u0a01\u0a0c\u0a12\u0a19\u0a1f\u0a26\u0a2c\u0a35\u0a3a")
> +
> buf.write("\u0a4e\u0a76\u0a89\u0a97\u0aa5\u0aad\u0ab8\u0abb\u0ac1")
> +
> buf.write("\u0ad4\u0ae8\u0af8\u0b0d\u0b14\u0b28\u0b44\u0b4f\u0b61")
> +        buf.write("\u0b89\u0ba1")
> +        return buf.getvalue()
> +
> +
> +class VfrSyntaxParser ( Parser ):
> +
> +    grammarFileName = "VfrSyntax.g4"
> +
> +    atn = ATNDeserializer().deserialize(serializedATN())
> +
> +    decisionsToDFA = [ DFA(ds, i) for i, ds in enumerate(atn.decisionToState) ]
> +
> +    sharedContextCache = PredictionContextCache()
> +
> +    literalNames = [ "<INVALID>", "'show'", "'push'", "'pop'", "'#pragma'",
> +                     "'pack'", "'='", "'IMAGE_TOKEN'", "'HORIZONTAL'",
> "'MULTI_LINE'",
> +                     "'<<'", "'>>'", "'+'", "'*'", "'%'", "'format'", "'?'",
> +                     "'#define'", "'#include'", "'formpkgtype'", "'{'",
> +                     "'}'", "'('", "')'", "'['", "']'", "'.'", "'-'", "':'",
> +                     "'/'", "';'", "','", "'=='", "'!='", "'<='", "'<'",
> +                     "'>='", "'>'", "'|'", "'&'", "'devicepath'", "'formset'",
> +                     "'formsetid'", "'endformset'", "'title'", "'formid'",
> +                     "'oneof'", "'endoneof'", "'prompt'", "'orderedlist'",
> +                     "'maxcontainers'", "'endlist'", "'endform'", "'form'",
> +                     "'formmap'", "'maptitle'", "'mapguid'", "'subtitle'",
> +                     "'endsubtitle'", "'help'", "'text'", "'option'", "'flags'",
> +                     "'date'", "'enddate'", "'year'", "'month'", "'day'",
> +                     "'time'", "'endtime'", "'hour'", "'minute'", "'second'",
> +                     "'grayoutif'", "'label'", "'timeout'", "'inventory'",
> +                     "'_NON_NV_DATA_MAP'", "'struct'", "'union'", "'BOOLEAN'",
> +                     "'UINT64'", "'UINT32'", "'UINT16'", "'UINT8'", "'EFI_STRING_ID'",
> +                     "'EFI_HII_DATE'", "'EFI_HII_TIME'", "'EFI_HII_REF'",
> +                     "'guid'", "'checkbox'", "'endcheckbox'", "'numeric'",
> +                     "'endnumeric'", "'minimum'", "'maximum'", "'step'",
> +                     "'default'", "'password'", "'endpassword'", "'string'",
> +                     "'endstring'", "'minsize'", "'maxsize'", "'encoding'",
> +                     "'suppressif'", "'disableif'", "'hidden'", "'goto'",
> +                     "'formsetguid'", "'inconsistentif'", "'warningif'",
> +                     "'nosubmitif'", "'endif'", "'key'", "'DEFAULT'",
> "'MANUFACTURING'",
> +                     "'CHECKBOX_DEFAULT'", "'CHECKBOX_DEFAULT_MFG'",
> "'INTERACTIVE'",
> +                     "'NV_ACCESS'", "'RESET_REQUIRED'",
> "'RECONNECT_REQUIRED'",
> +                     "'LATE_CHECK'", "'READ_ONLY'", "'OPTIONS_ONLY'",
> "'REST_STYLE'",
> +                     "'class'", "'subclass'", "'classguid'", "'typedef'",
> +                     "'restore'", "'save'", "'defaults'", "'banner'", "'align'",
> +                     "'left'", "'right'", "'center'", "'line'", "'name'",
> +                     "'varid'", "'question'", "'questionid'", "'image'",
> +                     "'locked'", "'rule'", "'endrule'", "'value'", "'read'",
> +                     "'write'", "'resetbutton'", "'endresetbutton'", "'defaultstore'",
> +                     "'attribute'", "'varstore'", "'efivarstore'", "'varsize'",
> +                     "'namevaluevarstore'", "'action'", "'config'", "'endaction'",
> +                     "'refresh'", "'interval'", "'varstoredevice'", "'guidop'",
> +                     "'endguidop'", "'datatype'", "'data'", "'modal'", "'NON_DEVICE'",
> +                     "'DISK_DEVICE'", "'VIDEO_DEVICE'", "'NETWORK_DEVICE'",
> +                     "'INPUT_DEVICE'", "'ONBOARD_DEVICE'", "'OTHER_DEVICE'",
> +                     "'SETUP_APPLICATION'", "'GENERAL_APPLICATION'",
> "'FRONT_PAGE'",
> +                     "'SINGLE_USE'", "'YEAR_SUPPRESS'", "'MONTH_SUPPRESS'",
> +                     "'DAY_SUPPRESS'", "'HOUR_SUPPRESS'", "'MINUTE_SUPPRESS'",
> +                     "'SECOND_SUPPRESS'", "'STORAGE_NORMAL'",
> "'STORAGE_TIME'",
> +                     "'STORAGE_WAKEUP'", "'UNIQUE'", "'NOEMPTY'", "'cond'",
> +                     "'find'", "'mid'", "'token'", "'span'", "'dup'", "'vareqval'",
> +                     "'var'", "'ideqval'", "'ideqid'", "'ideqvallist'",
> +                     "'questionref'", "'ruleref'", "'stringref'", "'pushthis'",
> +                     "'security'", "'get'", "'TRUE'", "'FALSE'", "'ONE'",
> +                     "'ONES'", "'ZERO'", "'UNDEFINED'", "'VERSION'", "'length'",
> +                     "'AND'", "'OR'", "'NOT'", "'set'", "'~'", "'boolval'",
> +                     "'stringval'", "'unintval'", "'toupper'", "'tolower'",
> +                     "'match'", "'match2'", "'catenate'", "'questionrefval'",
> +                     "'stringrefval'", "'map'", "'refreshguid'", "'STRING_TOKEN'",
> +                     "'OPTION_DEFAULT'", "'OPTION_DEFAULT_MFG'",
> "'NUMERIC_SIZE_1'",
> +                     "'NUMERIC_SIZE_2'", "'NUMERIC_SIZE_4'", "'NUMERIC_SIZE_8'",
> +                     "'DISPLAY_INT_DEC'", "'DISPLAY_UINT_DEC'",
> "'DISPLAY_UINT_HEX'",
> +                     "'INSENSITIVE'", "'SENSITIVE'", "'LAST_NON_MATCH'",
> +                     "'FIRST_NON_MATCH'" ]
> +
> +    symbolicNames = [ "<INVALID>", "<INVALID>", "<INVALID>", "<INVALID>",
> +                      "<INVALID>", "<INVALID>", "<INVALID>", "<INVALID>",
> +                      "<INVALID>", "<INVALID>", "<INVALID>", "<INVALID>",
> +                      "<INVALID>", "<INVALID>", "<INVALID>", "<INVALID>",
> +                      "<INVALID>", "Define", "Include", "FormPkgType", "OpenBrace",
> +                      "CloseBrace", "OpenParen", "CloseParen", "OpenBracket",
> +                      "CloseBracket", "Dot", "Negative", "Colon", "Slash",
> +                      "Semicolon", "Comma", "Equal", "NotEqual", "LessEqual",
> +                      "Less", "GreaterEqual", "Greater", "BitWiseOr", "BitWiseAnd",
> +                      "DevicePath", "FormSet", "FormSetId", "EndFormSet",
> +                      "Title", "FormId", "OneOf", "EndOneOf", "Prompt",
> +                      "OrderedList", "MaxContainers", "EndList", "EndForm",
> +                      "Form", "FormMap", "MapTitle", "MapGuid", "Subtitle",
> +                      "EndSubtitle", "Help", "Text", "Option", "FLAGS",
> +                      "Date", "EndDate", "Year", "Month", "Day", "Time",
> +                      "EndTime", "Hour", "Minute", "Second", "GrayOutIf",
> +                      "Label", "Timeout", "Inventory", "NonNvDataMap", "Struct",
> +                      "Union", "Boolean", "Uint64", "Uint32", "Uint16",
> +                      "Uint8", "EFI_STRING_ID", "EFI_HII_DATE", "EFI_HII_TIME",
> +                      "EFI_HII_REF", "Uuid", "CheckBox", "EndCheckBox",
> +                      "Numeric", "EndNumeric", "Minimum", "Maximum", "Step",
> +                      "Default", "Password", "EndPassword", "String", "EndString",
> +                      "MinSize", "MaxSize", "Encoding", "SuppressIf", "DisableIf",
> +                      "Hidden", "Goto", "FormSetGuid", "InconsistentIf",
> +                      "WarningIf", "NoSubmitIf", "EndIf", "Key", "DefaultFlag",
> +                      "ManufacturingFlag", "CheckBoxDefaultFlag",
> "CheckBoxDefaultMfgFlag",
> +                      "InteractiveFlag", "NVAccessFlag", "ResetRequiredFlag",
> +                      "ReconnectRequiredFlag", "LateCheckFlag", "ReadOnlyFlag",
> +                      "OptionOnlyFlag", "RestStyleFlag", "Class", "Subclass",
> +                      "ClassGuid", "TypeDef", "Restore", "Save", "Defaults",
> +                      "Banner", "Align", "Left", "Right", "Center", "Line",
> +                      "Name", "VarId", "Question", "QuestionId", "Image",
> +                      "Locked", "Rule", "EndRule", "Value", "Read", "Write",
> +                      "ResetButton", "EndResetButton", "DefaultStore", "Attribute",
> +                      "Varstore", "Efivarstore", "VarSize", "NameValueVarStore",
> +                      "Action", "Config", "EndAction", "Refresh", "Interval",
> +                      "VarstoreDevice", "GuidOp", "EndGuidOp", "DataType",
> +                      "Data", "Modal", "ClassNonDevice", "ClassDiskDevice",
> +                      "ClassVideoDevice", "ClassNetworkDevice", "ClassInputDevice",
> +                      "ClassOnBoardDevice", "ClassOtherDevice",
> "SubclassSetupApplication",
> +                      "SubclassGeneralApplication", "SubclassFrontPage",
> +                      "SubclassSingleUse", "YearSupppressFlag",
> "MonthSuppressFlag",
> +                      "DaySuppressFlag", "HourSupppressFlag",
> "MinuteSuppressFlag",
> +                      "SecondSuppressFlag", "StorageNormalFlag", "StorageTimeFlag",
> +                      "StorageWakeUpFlag", "UniQueFlag", "NoEmptyFlag",
> +                      "Cond", "Find", "Mid", "Tok", "Span", "Dup", "VarEqVal",
> +                      "Var", "IdEqVal", "IdEqId", "IdEqValList", "QuestionRef",
> +                      "RuleRef", "StringRef", "PushThis", "Security", "Get",
> +                      "TrueSymbol", "FalseSymbol", "One", "Ones", "Zero",
> +                      "Undefined", "Version", "Length", "AND", "OR", "NOT",
> +                      "Set", "BitWiseNot", "BoolVal", "StringVal", "UnIntVal",
> +                      "ToUpper", "ToLower", "Match", "Match2", "Catenate",
> +                      "QuestionRefVal", "StringRefVal", "Map", "RefreshGuid",
> +                      "StringToken", "OptionDefault", "OptionDefaultMfg",
> +                      "NumericSizeOne", "NumericSizeTwo", "NumericSizeFour",
> +                      "NumericSizeEight", "DisPlayIntDec", "DisPlayUIntDec",
> +                      "DisPlayUIntHex", "Insensitive", "Sensitive", "LastNonMatch",
> +                      "FirstNonMatch", "Number", "StringIdentifier",
> "ComplexDefine",
> +                      "LineDefinition", "IncludeDefinition", "Whitespace",
> +                      "Newline", "LineComment", "Extern" ]
> +
> +    RULE_vfrProgram = 0
> +    RULE_pragmaPackShowDef = 1
> +    RULE_pragmaPackStackDef = 2
> +    RULE_pragmaPackNumber = 3
> +    RULE_vfrPragmaPackDefinition = 4
> +    RULE_vfrDataStructDefinition = 5
> +    RULE_vfrDataUnionDefinition = 6
> +    RULE_vfrDataStructFields = 7
> +    RULE_dataStructField64 = 8
> +    RULE_dataStructField32 = 9
> +    RULE_dataStructField16 = 10
> +    RULE_dataStructField8 = 11
> +    RULE_dataStructFieldBool = 12
> +    RULE_dataStructFieldString = 13
> +    RULE_dataStructFieldDate = 14
> +    RULE_dataStructFieldTime = 15
> +    RULE_dataStructFieldRef = 16
> +    RULE_dataStructFieldUser = 17
> +    RULE_dataStructBitField64 = 18
> +    RULE_dataStructBitField32 = 19
> +    RULE_dataStructBitField16 = 20
> +    RULE_dataStructBitField8 = 21
> +    RULE_vfrFormSetDefinition = 22
> +    RULE_classguidDefinition = 23
> +    RULE_classDefinition = 24
> +    RULE_validClassNames = 25
> +    RULE_subclassDefinition = 26
> +    RULE_vfrFormSetList = 27
> +    RULE_vfrFormSet = 28
> +    RULE_vfrStatementDefaultStore = 29
> +    RULE_vfrStatementVarStoreLinear = 30
> +    RULE_vfrStatementVarStoreEfi = 31
> +    RULE_vfrVarStoreEfiAttr = 32
> +    RULE_vfrStatementVarStoreNameValue = 33
> +    RULE_vfrStatementDisableIfFormSet = 34
> +    RULE_vfrStatementSuppressIfFormSet = 35
> +    RULE_guidSubDefinition = 36
> +    RULE_guidDefinition = 37
> +    RULE_getStringId = 38
> +    RULE_vfrQuestionHeader = 39
> +    RULE_vfrQuestionBaseInfo = 40
> +    RULE_vfrStatementHeader = 41
> +    RULE_questionheaderFlagsField = 42
> +    RULE_vfrStorageVarId = 43
> +    RULE_vfrConstantValueField = 44
> +    RULE_vfrImageTag = 45
> +    RULE_vfrLockedTag = 46
> +    RULE_vfrStatementStatTag = 47
> +    RULE_vfrStatementStatTagList = 48
> +    RULE_vfrFormDefinition = 49
> +    RULE_vfrForm = 50
> +    RULE_vfrFormMapDefinition = 51
> +    RULE_vfrStatementImage = 52
> +    RULE_vfrStatementLocked = 53
> +    RULE_vfrStatementRules = 54
> +    RULE_vfrStatementStat = 55
> +    RULE_vfrStatementSubTitle = 56
> +    RULE_vfrStatementSubTitleComponent = 57
> +    RULE_vfrSubtitleFlags = 58
> +    RULE_subtitleFlagsField = 59
> +    RULE_vfrStatementStaticText = 60
> +    RULE_staticTextFlagsField = 61
> +    RULE_vfrStatementCrossReference = 62
> +    RULE_vfrStatementGoto = 63
> +    RULE_vfrGotoFlags = 64
> +    RULE_gotoFlagsField = 65
> +    RULE_vfrStatementResetButton = 66
> +    RULE_vfrStatementQuestions = 67
> +    RULE_vfrStatementQuestionTag = 68
> +    RULE_vfrStatementInconsistentIf = 69
> +    RULE_vfrStatementNoSubmitIf = 70
> +    RULE_vfrStatementDisableIfQuest = 71
> +    RULE_vfrStatementRefresh = 72
> +    RULE_vfrStatementVarstoreDevice = 73
> +    RULE_vfrStatementRefreshEvent = 74
> +    RULE_vfrStatementWarningIf = 75
> +    RULE_vfrStatementQuestionTagList = 76
> +    RULE_vfrStatementQuestionOptionTag = 77
> +    RULE_flagsField = 78
> +    RULE_vfrStatementSuppressIfQuest = 79
> +    RULE_vfrStatementGrayOutIfQuest = 80
> +    RULE_vfrStatementDefault = 81
> +    RULE_vfrStatementValue = 82
> +    RULE_vfrStatementOptions = 83
> +    RULE_vfrStatementOneOfOption = 84
> +    RULE_vfrOneOfOptionFlags = 85
> +    RULE_oneofoptionFlagsField = 86
> +    RULE_vfrStatementRead = 87
> +    RULE_vfrStatementWrite = 88
> +    RULE_vfrStatementQuestionOptionList = 89
> +    RULE_vfrStatementQuestionOption = 90
> +    RULE_vfrStatementBooleanType = 91
> +    RULE_vfrStatementCheckBox = 92
> +    RULE_vfrCheckBoxFlags = 93
> +    RULE_checkboxFlagsField = 94
> +    RULE_vfrStatementAction = 95
> +    RULE_vfrActionFlags = 96
> +    RULE_actionFlagsField = 97
> +    RULE_vfrStatementNumericType = 98
> +    RULE_vfrStatementNumeric = 99
> +    RULE_vfrSetMinMaxStep = 100
> +    RULE_vfrNumericFlags = 101
> +    RULE_numericFlagsField = 102
> +    RULE_vfrStatementOneOf = 103
> +    RULE_vfrOneofFlagsField = 104
> +    RULE_vfrStatementStringType = 105
> +    RULE_vfrStatementString = 106
> +    RULE_vfrStringFlagsField = 107
> +    RULE_stringFlagsField = 108
> +    RULE_vfrStatementPassword = 109
> +    RULE_vfrPasswordFlagsField = 110
> +    RULE_passwordFlagsField = 111
> +    RULE_vfrStatementOrderedList = 112
> +    RULE_vfrOrderedListFlags = 113
> +    RULE_orderedlistFlagsField = 114
> +    RULE_vfrStatementDate = 115
> +    RULE_minMaxDateStepDefault = 116
> +    RULE_vfrDateFlags = 117
> +    RULE_dateFlagsField = 118
> +    RULE_vfrStatementTime = 119
> +    RULE_minMaxTimeStepDefault = 120
> +    RULE_vfrTimeFlags = 121
> +    RULE_timeFlagsField = 122
> +    RULE_vfrStatementConditional = 123
> +    RULE_vfrStatementConditionalNew = 124
> +    RULE_vfrStatementSuppressIfStat = 125
> +    RULE_vfrStatementGrayOutIfStat = 126
> +    RULE_vfrStatementStatList = 127
> +    RULE_vfrStatementStatListOld = 128
> +    RULE_vfrStatementDisableIfStat = 129
> +    RULE_vfrStatementgrayoutIfSuppressIf = 130
> +    RULE_vfrStatementsuppressIfGrayOutIf = 131
> +    RULE_vfrStatementSuppressIfStatNew = 132
> +    RULE_vfrStatementGrayOutIfStatNew = 133
> +    RULE_vfrStatementInconsistentIfStat = 134
> +    RULE_vfrStatementInvalid = 135
> +    RULE_vfrStatementInvalidHidden = 136
> +    RULE_vfrStatementInvalidInventory = 137
> +    RULE_vfrStatementInvalidSaveRestoreDefaults = 138
> +    RULE_vfrStatementLabel = 139
> +    RULE_vfrStatementBanner = 140
> +    RULE_vfrStatementExtension = 141
> +    RULE_vfrExtensionData = 142
> +    RULE_vfrStatementModal = 143
> +    RULE_vfrModalTag = 144
> +    RULE_vfrStatementExpression = 145
> +    RULE_vfrStatementExpressionSub = 146
> +    RULE_andTerm = 147
> +    RULE_bitwiseorTerm = 148
> +    RULE_bitwiseandTerm = 149
> +    RULE_equalTerm = 150
> +    RULE_equalTermSupplementary = 151
> +    RULE_compareTerm = 152
> +    RULE_compareTermSupplementary = 153
> +    RULE_shiftTerm = 154
> +    RULE_shiftTermSupplementary = 155
> +    RULE_addMinusTerm = 156
> +    RULE_addMinusTermSupplementary = 157
> +    RULE_multdivmodTerm = 158
> +    RULE_multdivmodTermSupplementary = 159
> +    RULE_castTerm = 160
> +    RULE_castTermSub = 161
> +    RULE_atomTerm = 162
> +    RULE_vfrExpressionCatenate = 163
> +    RULE_vfrExpressionMatch = 164
> +    RULE_vfrExpressionMatch2 = 165
> +    RULE_vfrExpressionParen = 166
> +    RULE_vfrExpressionBuildInFunction = 167
> +    RULE_dupExp = 168
> +    RULE_vareqvalExp = 169
> +    RULE_ideqvalExp = 170
> +    RULE_ideqidExp = 171
> +    RULE_ideqvallistExp = 172
> +    RULE_vfrQuestionDataFieldName = 173
> +    RULE_arrayName = 174
> +    RULE_questionref1Exp = 175
> +    RULE_rulerefExp = 176
> +    RULE_stringref1Exp = 177
> +    RULE_pushthisExp = 178
> +    RULE_securityExp = 179
> +    RULE_numericVarStoreType = 180
> +    RULE_getExp = 181
> +    RULE_vfrExpressionConstant = 182
> +    RULE_vfrExpressionUnaryOp = 183
> +    RULE_lengthExp = 184
> +    RULE_bitwisenotExp = 185
> +    RULE_question23refExp = 186
> +    RULE_stringref2Exp = 187
> +    RULE_toboolExp = 188
> +    RULE_tostringExp = 189
> +    RULE_unintExp = 190
> +    RULE_toupperExp = 191
> +    RULE_tolwerExp = 192
> +    RULE_setExp = 193
> +    RULE_vfrExpressionTernaryOp = 194
> +    RULE_conditionalExp = 195
> +    RULE_findExp = 196
> +    RULE_findFormat = 197
> +    RULE_midExp = 198
> +    RULE_tokenExp = 199
> +    RULE_spanExp = 200
> +    RULE_spanFlags = 201
> +    RULE_vfrExpressionMap = 202
> +
> +    ruleNames =  [ "vfrProgram", "pragmaPackShowDef",
> "pragmaPackStackDef",
> +                   "pragmaPackNumber", "vfrPragmaPackDefinition",
> "vfrDataStructDefinition",
> +                   "vfrDataUnionDefinition", "vfrDataStructFields",
> "dataStructField64",
> +                   "dataStructField32", "dataStructField16", "dataStructField8",
> +                   "dataStructFieldBool", "dataStructFieldString",
> "dataStructFieldDate",
> +                   "dataStructFieldTime", "dataStructFieldRef",
> "dataStructFieldUser",
> +                   "dataStructBitField64", "dataStructBitField32",
> "dataStructBitField16",
> +                   "dataStructBitField8", "vfrFormSetDefinition",
> "classguidDefinition",
> +                   "classDefinition", "validClassNames", "subclassDefinition",
> +                   "vfrFormSetList", "vfrFormSet", "vfrStatementDefaultStore",
> +                   "vfrStatementVarStoreLinear", "vfrStatementVarStoreEfi",
> +                   "vfrVarStoreEfiAttr", "vfrStatementVarStoreNameValue",
> +                   "vfrStatementDisableIfFormSet",
> "vfrStatementSuppressIfFormSet",
> +                   "guidSubDefinition", "guidDefinition", "getStringId",
> +                   "vfrQuestionHeader", "vfrQuestionBaseInfo",
> "vfrStatementHeader",
> +                   "questionheaderFlagsField", "vfrStorageVarId",
> "vfrConstantValueField",
> +                   "vfrImageTag", "vfrLockedTag", "vfrStatementStatTag",
> +                   "vfrStatementStatTagList", "vfrFormDefinition", "vfrForm",
> +                   "vfrFormMapDefinition", "vfrStatementImage",
> "vfrStatementLocked",
> +                   "vfrStatementRules", "vfrStatementStat", "vfrStatementSubTitle",
> +                   "vfrStatementSubTitleComponent", "vfrSubtitleFlags",
> +                   "subtitleFlagsField", "vfrStatementStaticText",
> "staticTextFlagsField",
> +                   "vfrStatementCrossReference", "vfrStatementGoto",
> "vfrGotoFlags",
> +                   "gotoFlagsField", "vfrStatementResetButton",
> "vfrStatementQuestions",
> +                   "vfrStatementQuestionTag", "vfrStatementInconsistentIf",
> +                   "vfrStatementNoSubmitIf", "vfrStatementDisableIfQuest",
> +                   "vfrStatementRefresh", "vfrStatementVarstoreDevice",
> +                   "vfrStatementRefreshEvent", "vfrStatementWarningIf",
> +                   "vfrStatementQuestionTagList",
> "vfrStatementQuestionOptionTag",
> +                   "flagsField", "vfrStatementSuppressIfQuest",
> "vfrStatementGrayOutIfQuest",
> +                   "vfrStatementDefault", "vfrStatementValue",
> "vfrStatementOptions",
> +                   "vfrStatementOneOfOption", "vfrOneOfOptionFlags",
> "oneofoptionFlagsField",
> +                   "vfrStatementRead", "vfrStatementWrite",
> "vfrStatementQuestionOptionList",
> +                   "vfrStatementQuestionOption", "vfrStatementBooleanType",
> +                   "vfrStatementCheckBox", "vfrCheckBoxFlags",
> "checkboxFlagsField",
> +                   "vfrStatementAction", "vfrActionFlags", "actionFlagsField",
> +                   "vfrStatementNumericType", "vfrStatementNumeric",
> "vfrSetMinMaxStep",
> +                   "vfrNumericFlags", "numericFlagsField", "vfrStatementOneOf",
> +                   "vfrOneofFlagsField", "vfrStatementStringType",
> "vfrStatementString",
> +                   "vfrStringFlagsField", "stringFlagsField", "vfrStatementPassword",
> +                   "vfrPasswordFlagsField", "passwordFlagsField",
> "vfrStatementOrderedList",
> +                   "vfrOrderedListFlags", "orderedlistFlagsField",
> "vfrStatementDate",
> +                   "minMaxDateStepDefault", "vfrDateFlags", "dateFlagsField",
> +                   "vfrStatementTime", "minMaxTimeStepDefault", "vfrTimeFlags",
> +                   "timeFlagsField", "vfrStatementConditional",
> "vfrStatementConditionalNew",
> +                   "vfrStatementSuppressIfStat", "vfrStatementGrayOutIfStat",
> +                   "vfrStatementStatList", "vfrStatementStatListOld",
> "vfrStatementDisableIfStat",
> +                   "vfrStatementgrayoutIfSuppressIf",
> "vfrStatementsuppressIfGrayOutIf",
> +                   "vfrStatementSuppressIfStatNew",
> "vfrStatementGrayOutIfStatNew",
> +                   "vfrStatementInconsistentIfStat", "vfrStatementInvalid",
> +                   "vfrStatementInvalidHidden", "vfrStatementInvalidInventory",
> +                   "vfrStatementInvalidSaveRestoreDefaults", "vfrStatementLabel",
> +                   "vfrStatementBanner", "vfrStatementExtension",
> "vfrExtensionData",
> +                   "vfrStatementModal", "vfrModalTag", "vfrStatementExpression",
> +                   "vfrStatementExpressionSub", "andTerm", "bitwiseorTerm",
> +                   "bitwiseandTerm", "equalTerm", "equalTermSupplementary",
> +                   "compareTerm", "compareTermSupplementary", "shiftTerm",
> +                   "shiftTermSupplementary", "addMinusTerm",
> "addMinusTermSupplementary",
> +                   "multdivmodTerm", "multdivmodTermSupplementary",
> "castTerm",
> +                   "castTermSub", "atomTerm", "vfrExpressionCatenate",
> "vfrExpressionMatch",
> +                   "vfrExpressionMatch2", "vfrExpressionParen",
> "vfrExpressionBuildInFunction",
> +                   "dupExp", "vareqvalExp", "ideqvalExp", "ideqidExp",
> "ideqvallistExp",
> +                   "vfrQuestionDataFieldName", "arrayName", "questionref1Exp",
> +                   "rulerefExp", "stringref1Exp", "pushthisExp", "securityExp",
> +                   "numericVarStoreType", "getExp", "vfrExpressionConstant",
> +                   "vfrExpressionUnaryOp", "lengthExp", "bitwisenotExp",
> +                   "question23refExp", "stringref2Exp", "toboolExp", "tostringExp",
> +                   "unintExp", "toupperExp", "tolwerExp", "setExp",
> "vfrExpressionTernaryOp",
> +                   "conditionalExp", "findExp", "findFormat", "midExp",
> +                   "tokenExp", "spanExp", "spanFlags", "vfrExpressionMap" ]
> +
> +    EOF = Token.EOF
> +    T__0=1
> +    T__1=2
> +    T__2=3
> +    T__3=4
> +    T__4=5
> +    T__5=6
> +    T__6=7
> +    T__7=8
> +    T__8=9
> +    T__9=10
> +    T__10=11
> +    T__11=12
> +    T__12=13
> +    T__13=14
> +    T__14=15
> +    T__15=16
> +    Define=17
> +    Include=18
> +    FormPkgType=19
> +    OpenBrace=20
> +    CloseBrace=21
> +    OpenParen=22
> +    CloseParen=23
> +    OpenBracket=24
> +    CloseBracket=25
> +    Dot=26
> +    Negative=27
> +    Colon=28
> +    Slash=29
> +    Semicolon=30
> +    Comma=31
> +    Equal=32
> +    NotEqual=33
> +    LessEqual=34
> +    Less=35
> +    GreaterEqual=36
> +    Greater=37
> +    BitWiseOr=38
> +    BitWiseAnd=39
> +    DevicePath=40
> +    FormSet=41
> +    FormSetId=42
> +    EndFormSet=43
> +    Title=44
> +    FormId=45
> +    OneOf=46
> +    EndOneOf=47
> +    Prompt=48
> +    OrderedList=49
> +    MaxContainers=50
> +    EndList=51
> +    EndForm=52
> +    Form=53
> +    FormMap=54
> +    MapTitle=55
> +    MapGuid=56
> +    Subtitle=57
> +    EndSubtitle=58
> +    Help=59
> +    Text=60
> +    Option=61
> +    FLAGS=62
> +    Date=63
> +    EndDate=64
> +    Year=65
> +    Month=66
> +    Day=67
> +    Time=68
> +    EndTime=69
> +    Hour=70
> +    Minute=71
> +    Second=72
> +    GrayOutIf=73
> +    Label=74
> +    Timeout=75
> +    Inventory=76
> +    NonNvDataMap=77
> +    Struct=78
> +    Union=79
> +    Boolean=80
> +    Uint64=81
> +    Uint32=82
> +    Uint16=83
> +    Uint8=84
> +    EFI_STRING_ID=85
> +    EFI_HII_DATE=86
> +    EFI_HII_TIME=87
> +    EFI_HII_REF=88
> +    Uuid=89
> +    CheckBox=90
> +    EndCheckBox=91
> +    Numeric=92
> +    EndNumeric=93
> +    Minimum=94
> +    Maximum=95
> +    Step=96
> +    Default=97
> +    Password=98
> +    EndPassword=99
> +    String=100
> +    EndString=101
> +    MinSize=102
> +    MaxSize=103
> +    Encoding=104
> +    SuppressIf=105
> +    DisableIf=106
> +    Hidden=107
> +    Goto=108
> +    FormSetGuid=109
> +    InconsistentIf=110
> +    WarningIf=111
> +    NoSubmitIf=112
> +    EndIf=113
> +    Key=114
> +    DefaultFlag=115
> +    ManufacturingFlag=116
> +    CheckBoxDefaultFlag=117
> +    CheckBoxDefaultMfgFlag=118
> +    InteractiveFlag=119
> +    NVAccessFlag=120
> +    ResetRequiredFlag=121
> +    ReconnectRequiredFlag=122
> +    LateCheckFlag=123
> +    ReadOnlyFlag=124
> +    OptionOnlyFlag=125
> +    RestStyleFlag=126
> +    Class=127
> +    Subclass=128
> +    ClassGuid=129
> +    TypeDef=130
> +    Restore=131
> +    Save=132
> +    Defaults=133
> +    Banner=134
> +    Align=135
> +    Left=136
> +    Right=137
> +    Center=138
> +    Line=139
> +    Name=140
> +    VarId=141
> +    Question=142
> +    QuestionId=143
> +    Image=144
> +    Locked=145
> +    Rule=146
> +    EndRule=147
> +    Value=148
> +    Read=149
> +    Write=150
> +    ResetButton=151
> +    EndResetButton=152
> +    DefaultStore=153
> +    Attribute=154
> +    Varstore=155
> +    Efivarstore=156
> +    VarSize=157
> +    NameValueVarStore=158
> +    Action=159
> +    Config=160
> +    EndAction=161
> +    Refresh=162
> +    Interval=163
> +    VarstoreDevice=164
> +    GuidOp=165
> +    EndGuidOp=166
> +    DataType=167
> +    Data=168
> +    Modal=169
> +    ClassNonDevice=170
> +    ClassDiskDevice=171
> +    ClassVideoDevice=172
> +    ClassNetworkDevice=173
> +    ClassInputDevice=174
> +    ClassOnBoardDevice=175
> +    ClassOtherDevice=176
> +    SubclassSetupApplication=177
> +    SubclassGeneralApplication=178
> +    SubclassFrontPage=179
> +    SubclassSingleUse=180
> +    YearSupppressFlag=181
> +    MonthSuppressFlag=182
> +    DaySuppressFlag=183
> +    HourSupppressFlag=184
> +    MinuteSuppressFlag=185
> +    SecondSuppressFlag=186
> +    StorageNormalFlag=187
> +    StorageTimeFlag=188
> +    StorageWakeUpFlag=189
> +    UniQueFlag=190
> +    NoEmptyFlag=191
> +    Cond=192
> +    Find=193
> +    Mid=194
> +    Tok=195
> +    Span=196
> +    Dup=197
> +    VarEqVal=198
> +    Var=199
> +    IdEqVal=200
> +    IdEqId=201
> +    IdEqValList=202
> +    QuestionRef=203
> +    RuleRef=204
> +    StringRef=205
> +    PushThis=206
> +    Security=207
> +    Get=208
> +    TrueSymbol=209
> +    FalseSymbol=210
> +    One=211
> +    Ones=212
> +    Zero=213
> +    Undefined=214
> +    Version=215
> +    Length=216
> +    AND=217
> +    OR=218
> +    NOT=219
> +    Set=220
> +    BitWiseNot=221
> +    BoolVal=222
> +    StringVal=223
> +    UnIntVal=224
> +    ToUpper=225
> +    ToLower=226
> +    Match=227
> +    Match2=228
> +    Catenate=229
> +    QuestionRefVal=230
> +    StringRefVal=231
> +    Map=232
> +    RefreshGuid=233
> +    StringToken=234
> +    OptionDefault=235
> +    OptionDefaultMfg=236
> +    NumericSizeOne=237
> +    NumericSizeTwo=238
> +    NumericSizeFour=239
> +    NumericSizeEight=240
> +    DisPlayIntDec=241
> +    DisPlayUIntDec=242
> +    DisPlayUIntHex=243
> +    Insensitive=244
> +    Sensitive=245
> +    LastNonMatch=246
> +    FirstNonMatch=247
> +    Number=248
> +    StringIdentifier=249
> +    ComplexDefine=250
> +    LineDefinition=251
> +    IncludeDefinition=252
> +    Whitespace=253
> +    Newline=254
> +    LineComment=255
> +    Extern=256
> +
> +    def __init__(self, input:TokenStream, output:TextIO = sys.stdout):
> +        super().__init__(input, output)
> +        self.checkVersion("4.7.2")
> +        self._interp = ParserATNSimulator(self, self.atn, self.decisionsToDFA,
> self.sharedContextCache)
> +        self._predicates = None
> +
> +
> +
> +
> +    class VfrProgramContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +
> +        def vfrPragmaPackDefinition(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrPragmaPackDefinitionContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrPragmaPackDefinitionContext,i)
> +
> +
> +        def vfrDataStructDefinition(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrDataStructDefinitionContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrDataStructDefinitionContext,i)
> +
> +
> +        def vfrDataUnionDefinition(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrDataUnionDefinitionContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrDataUnionDefinitionContext,i)
> +
> +
> +        def vfrFormSetDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrFormSetDefinitionContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrProgram
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrProgram" ):
> +                return visitor.visitVfrProgram(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrProgram(self):
> +
> +        localctx = VfrSyntaxParser.VfrProgramContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 0, self.RULE_vfrProgram)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 411
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.T__3 or ((((_la - 78)) & ~0x3f) == 0 and ((1
> << (_la - 78)) & ((1 << (VfrSyntaxParser.Struct - 78)) | (1 <<
> (VfrSyntaxParser.Union - 78)) | (1 << (VfrSyntaxParser.TypeDef - 78)))) != 0):
> +                self.state = 409
> +                self._errHandler.sync(self)
> +                la_ = self._interp.adaptivePredict(self._input,0,self._ctx)
> +                if la_ == 1:
> +                    self.state = 406
> +                    self.vfrPragmaPackDefinition()
> +                    pass
> +
> +                elif la_ == 2:
> +                    self.state = 407
> +                    self.vfrDataStructDefinition()
> +                    pass
> +
> +                elif la_ == 3:
> +                    self.state = 408
> +                    self.vfrDataUnionDefinition()
> +                    pass
> +
> +
> +                self.state = 413
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 415
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FormSet:
> +                self.state = 414
> +                self.vfrFormSetDefinition()
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class PragmaPackShowDefContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_pragmaPackShowDef
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitPragmaPackShowDef" ):
> +                return visitor.visitPragmaPackShowDef(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def pragmaPackShowDef(self):
> +
> +        localctx = VfrSyntaxParser.PragmaPackShowDefContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 2, self.RULE_pragmaPackShowDef)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 417
> +            self.match(VfrSyntaxParser.T__0)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class PragmaPackStackDefContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_pragmaPackStackDef
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitPragmaPackStackDef" ):
> +                return visitor.visitPragmaPackStackDef(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def pragmaPackStackDef(self):
> +
> +        localctx = VfrSyntaxParser.PragmaPackStackDefContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 4, self.RULE_pragmaPackStackDef)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 419
> +            _la = self._input.LA(1)
> +            if not(_la==VfrSyntaxParser.T__1 or _la==VfrSyntaxParser.T__2):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +            self.state = 422
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,3,self._ctx)
> +            if la_ == 1:
> +                self.state = 420
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 421
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +
> +
> +            self.state = 426
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Comma:
> +                self.state = 424
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 425
> +                self.match(VfrSyntaxParser.Number)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class PragmaPackNumberContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_pragmaPackNumber
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitPragmaPackNumber" ):
> +                return visitor.visitPragmaPackNumber(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def pragmaPackNumber(self):
> +
> +        localctx = VfrSyntaxParser.PragmaPackNumberContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 6, self.RULE_pragmaPackNumber)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 429
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Number:
> +                self.state = 428
> +                self.match(VfrSyntaxParser.Number)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrPragmaPackDefinitionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def pragmaPackShowDef(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.PragmaPackShowDefContext,0)
> +
> +
> +        def pragmaPackStackDef(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.PragmaPackStackDefContext,0)
> +
> +
> +        def pragmaPackNumber(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.PragmaPackNumberContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrPragmaPackDefinition
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrPragmaPackDefinition" ):
> +                return visitor.visitVfrPragmaPackDefinition(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrPragmaPackDefinition(self):
> +
> +        localctx = VfrSyntaxParser.VfrPragmaPackDefinitionContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 8, self.RULE_vfrPragmaPackDefinition)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 431
> +            self.match(VfrSyntaxParser.T__3)
> +            self.state = 432
> +            self.match(VfrSyntaxParser.T__4)
> +            self.state = 433
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 437
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,6,self._ctx)
> +            if la_ == 1:
> +                self.state = 434
> +                self.pragmaPackShowDef()
> +
> +            elif la_ == 2:
> +                self.state = 435
> +                self.pragmaPackStackDef()
> +
> +            elif la_ == 3:
> +                self.state = 436
> +                self.pragmaPackNumber()
> +
> +
> +            self.state = 439
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrDataStructDefinitionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.N1 = None # Token
> +            self.N2 = None # Token
> +
> +        def Struct(self):
> +            return self.getToken(VfrSyntaxParser.Struct, 0)
> +
> +        def OpenBrace(self):
> +            return self.getToken(VfrSyntaxParser.OpenBrace, 0)
> +
> +        def vfrDataStructFields(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrDataStructFieldsContext,0)
> +
> +
> +        def CloseBrace(self):
> +            return self.getToken(VfrSyntaxParser.CloseBrace, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def TypeDef(self):
> +            return self.getToken(VfrSyntaxParser.TypeDef, 0)
> +
> +        def NonNvDataMap(self):
> +            return self.getToken(VfrSyntaxParser.NonNvDataMap, 0)
> +
> +        def StringIdentifier(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringIdentifier)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringIdentifier, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrDataStructDefinition
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrDataStructDefinition" ):
> +                return visitor.visitVfrDataStructDefinition(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrDataStructDefinition(self):
> +
> +        localctx = VfrSyntaxParser.VfrDataStructDefinitionContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 10, self.RULE_vfrDataStructDefinition)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 442
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.TypeDef:
> +                self.state = 441
> +                self.match(VfrSyntaxParser.TypeDef)
> +
> +
> +            self.state = 444
> +            self.match(VfrSyntaxParser.Struct)
> +            self.state = 446
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.NonNvDataMap:
> +                self.state = 445
> +                self.match(VfrSyntaxParser.NonNvDataMap)
> +
> +
> +            self.state = 449
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.StringIdentifier:
> +                self.state = 448
> +                localctx.N1 = self.match(VfrSyntaxParser.StringIdentifier)
> +
> +
> +            self.state = 451
> +            self.match(VfrSyntaxParser.OpenBrace)
> +            self.state = 452
> +            self.vfrDataStructFields(False)
> +            self.state = 453
> +            self.match(VfrSyntaxParser.CloseBrace)
> +            self.state = 455
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.StringIdentifier:
> +                self.state = 454
> +                localctx.N2 = self.match(VfrSyntaxParser.StringIdentifier)
> +
> +
> +            self.state = 457
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrDataUnionDefinitionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.N1 = None # Token
> +            self.N2 = None # Token
> +
> +        def Union(self):
> +            return self.getToken(VfrSyntaxParser.Union, 0)
> +
> +        def OpenBrace(self):
> +            return self.getToken(VfrSyntaxParser.OpenBrace, 0)
> +
> +        def vfrDataStructFields(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrDataStructFieldsContext,0)
> +
> +
> +        def CloseBrace(self):
> +            return self.getToken(VfrSyntaxParser.CloseBrace, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def TypeDef(self):
> +            return self.getToken(VfrSyntaxParser.TypeDef, 0)
> +
> +        def NonNvDataMap(self):
> +            return self.getToken(VfrSyntaxParser.NonNvDataMap, 0)
> +
> +        def StringIdentifier(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringIdentifier)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringIdentifier, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrDataUnionDefinition
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrDataUnionDefinition" ):
> +                return visitor.visitVfrDataUnionDefinition(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrDataUnionDefinition(self):
> +
> +        localctx = VfrSyntaxParser.VfrDataUnionDefinitionContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 12, self.RULE_vfrDataUnionDefinition)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 460
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.TypeDef:
> +                self.state = 459
> +                self.match(VfrSyntaxParser.TypeDef)
> +
> +
> +            self.state = 462
> +            self.match(VfrSyntaxParser.Union)
> +            self.state = 464
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.NonNvDataMap:
> +                self.state = 463
> +                self.match(VfrSyntaxParser.NonNvDataMap)
> +
> +
> +            self.state = 467
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.StringIdentifier:
> +                self.state = 466
> +                localctx.N1 = self.match(VfrSyntaxParser.StringIdentifier)
> +
> +
> +            self.state = 469
> +            self.match(VfrSyntaxParser.OpenBrace)
> +            self.state = 470
> +            self.vfrDataStructFields(True)
> +            self.state = 471
> +            self.match(VfrSyntaxParser.CloseBrace)
> +            self.state = 473
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.StringIdentifier:
> +                self.state = 472
> +                localctx.N2 = self.match(VfrSyntaxParser.StringIdentifier)
> +
> +
> +            self.state = 475
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrDataStructFieldsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.FieldInUnion = FieldInUnion
> +
> +        def dataStructField64(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructField64Context)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructField64Context,i)
> +
> +
> +        def dataStructField32(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructField32Context)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructField32Context,i)
> +
> +
> +        def dataStructField16(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructField16Context)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructField16Context,i)
> +
> +
> +        def dataStructField8(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructField8Context)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructField8Context,i)
> +
> +
> +        def dataStructFieldBool(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructFieldBoolContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructFieldBoolContext,i)
> +
> +
> +        def dataStructFieldString(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructFieldStringContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructFieldStringContext,i)
> +
> +
> +        def dataStructFieldDate(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructFieldDateContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructFieldDateContext,i)
> +
> +
> +        def dataStructFieldTime(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructFieldTimeContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructFieldTimeContext,i)
> +
> +
> +        def dataStructFieldRef(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructFieldRefContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructFieldRefContext,i)
> +
> +
> +        def dataStructFieldUser(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructFieldUserContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructFieldUserContext,i)
> +
> +
> +        def dataStructBitField64(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructBitField64Context)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructBitField64Context,i)
> +
> +
> +        def dataStructBitField32(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructBitField32Context)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructBitField32Context,i)
> +
> +
> +        def dataStructBitField16(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructBitField16Context)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructBitField16Context,i)
> +
> +
> +        def dataStructBitField8(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DataStructBitField8Context)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DataStructBitField8Context,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrDataStructFields
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrDataStructFields" ):
> +                return visitor.visitVfrDataStructFields(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrDataStructFields(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.VfrDataStructFieldsContext(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 14, self.RULE_vfrDataStructFields)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 493
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while ((((_la - 80)) & ~0x3f) == 0 and ((1 << (_la - 80)) & ((1 <<
> (VfrSyntaxParser.Boolean - 80)) | (1 << (VfrSyntaxParser.Uint64 - 80)) | (1 <<
> (VfrSyntaxParser.Uint32 - 80)) | (1 << (VfrSyntaxParser.Uint16 - 80)) | (1 <<
> (VfrSyntaxParser.Uint8 - 80)) | (1 << (VfrSyntaxParser.EFI_STRING_ID - 80)) |
> (1 << (VfrSyntaxParser.EFI_HII_DATE - 80)) | (1 <<
> (VfrSyntaxParser.EFI_HII_TIME - 80)) | (1 << (VfrSyntaxParser.EFI_HII_REF -
> 80)))) != 0) or _la==VfrSyntaxParser.StringIdentifier:
> +                self.state = 491
> +                self._errHandler.sync(self)
> +                la_ = self._interp.adaptivePredict(self._input,15,self._ctx)
> +                if la_ == 1:
> +                    self.state = 477
> +                    self.dataStructField64(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 2:
> +                    self.state = 478
> +                    self.dataStructField32(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 3:
> +                    self.state = 479
> +                    self.dataStructField16(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 4:
> +                    self.state = 480
> +                    self.dataStructField8(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 5:
> +                    self.state = 481
> +                    self.dataStructFieldBool(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 6:
> +                    self.state = 482
> +                    self.dataStructFieldString(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 7:
> +                    self.state = 483
> +                    self.dataStructFieldDate(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 8:
> +                    self.state = 484
> +                    self.dataStructFieldTime(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 9:
> +                    self.state = 485
> +                    self.dataStructFieldRef(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 10:
> +                    self.state = 486
> +                    self.dataStructFieldUser(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 11:
> +                    self.state = 487
> +                    self.dataStructBitField64(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 12:
> +                    self.state = 488
> +                    self.dataStructBitField32(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 13:
> +                    self.state = 489
> +                    self.dataStructBitField16(FieldInUnion)
> +                    pass
> +
> +                elif la_ == 14:
> +                    self.state = 490
> +                    self.dataStructBitField8(FieldInUnion)
> +                    pass
> +
> +
> +                self.state = 495
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructField64Context(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def Uint64(self):
> +            return self.getToken(VfrSyntaxParser.Uint64, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructField64
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructField64" ):
> +                return visitor.visitDataStructField64(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructField64(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructField64Context(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 16, self.RULE_dataStructField64)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 496
> +            self.match(VfrSyntaxParser.Uint64)
> +            self.state = 497
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 501
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 498
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 499
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 500
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +            self.state = 503
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructField32Context(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def Uint32(self):
> +            return self.getToken(VfrSyntaxParser.Uint32, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructField32
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructField32" ):
> +                return visitor.visitDataStructField32(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructField32(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructField32Context(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 18, self.RULE_dataStructField32)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 505
> +            self.match(VfrSyntaxParser.Uint32)
> +            self.state = 506
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 510
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 507
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 508
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 509
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +            self.state = 512
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructField16Context(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def Uint16(self):
> +            return self.getToken(VfrSyntaxParser.Uint16, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructField16
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructField16" ):
> +                return visitor.visitDataStructField16(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructField16(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructField16Context(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 20, self.RULE_dataStructField16)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 514
> +            self.match(VfrSyntaxParser.Uint16)
> +            self.state = 515
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 519
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 516
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 517
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 518
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +            self.state = 521
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructField8Context(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def Uint8(self):
> +            return self.getToken(VfrSyntaxParser.Uint8, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructField8
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructField8" ):
> +                return visitor.visitDataStructField8(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructField8(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructField8Context(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 22, self.RULE_dataStructField8)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 523
> +            self.match(VfrSyntaxParser.Uint8)
> +            self.state = 524
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 528
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 525
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 526
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 527
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +            self.state = 530
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructFieldBoolContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def Boolean(self):
> +            return self.getToken(VfrSyntaxParser.Boolean, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructFieldBool
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructFieldBool" ):
> +                return visitor.visitDataStructFieldBool(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructFieldBool(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructFieldBoolContext(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 24, self.RULE_dataStructFieldBool)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 532
> +            self.match(VfrSyntaxParser.Boolean)
> +            self.state = 533
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 537
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 534
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 535
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 536
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +            self.state = 539
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructFieldStringContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def EFI_STRING_ID(self):
> +            return self.getToken(VfrSyntaxParser.EFI_STRING_ID, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructFieldString
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructFieldString" ):
> +                return visitor.visitDataStructFieldString(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructFieldString(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructFieldStringContext(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 26, self.RULE_dataStructFieldString)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 541
> +            self.match(VfrSyntaxParser.EFI_STRING_ID)
> +            self.state = 542
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 546
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 543
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 544
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 545
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +            self.state = 548
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructFieldDateContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def EFI_HII_DATE(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_DATE, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructFieldDate
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructFieldDate" ):
> +                return visitor.visitDataStructFieldDate(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructFieldDate(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructFieldDateContext(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 28, self.RULE_dataStructFieldDate)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 550
> +            self.match(VfrSyntaxParser.EFI_HII_DATE)
> +            self.state = 551
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 555
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 552
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 553
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 554
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +            self.state = 557
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructFieldTimeContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def EFI_HII_TIME(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_TIME, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructFieldTime
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructFieldTime" ):
> +                return visitor.visitDataStructFieldTime(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructFieldTime(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructFieldTimeContext(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 30, self.RULE_dataStructFieldTime)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 559
> +            self.match(VfrSyntaxParser.EFI_HII_TIME)
> +            self.state = 560
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 564
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 561
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 562
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 563
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +            self.state = 566
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructFieldRefContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def EFI_HII_REF(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_REF, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructFieldRef
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructFieldRef" ):
> +                return visitor.visitDataStructFieldRef(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructFieldRef(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructFieldRefContext(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 32, self.RULE_dataStructFieldRef)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 568
> +            self.match(VfrSyntaxParser.EFI_HII_REF)
> +            self.state = 569
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 573
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 570
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 571
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 572
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +            self.state = 575
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructFieldUserContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.T = None # Token
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringIdentifier)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringIdentifier, i)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructFieldUser
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructFieldUser" ):
> +                return visitor.visitDataStructFieldUser(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructFieldUser(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructFieldUserContext(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 34, self.RULE_dataStructFieldUser)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 577
> +            localctx.T = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 578
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 582
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 579
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 580
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 581
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +            self.state = 584
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructBitField64Context(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.D = None # Token
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def Colon(self):
> +            return self.getToken(VfrSyntaxParser.Colon, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def Uint64(self):
> +            return self.getToken(VfrSyntaxParser.Uint64, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructBitField64
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructBitField64" ):
> +                return visitor.visitDataStructBitField64(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructBitField64(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructBitField64Context(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 36, self.RULE_dataStructBitField64)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 586
> +            localctx.D = self.match(VfrSyntaxParser.Uint64)
> +            self.state = 588
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.StringIdentifier:
> +                self.state = 587
> +                localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +
> +
> +            self.state = 590
> +            self.match(VfrSyntaxParser.Colon)
> +            self.state = 591
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 592
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructBitField32Context(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.D = None # Token
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def Colon(self):
> +            return self.getToken(VfrSyntaxParser.Colon, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def Uint32(self):
> +            return self.getToken(VfrSyntaxParser.Uint32, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructBitField32
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructBitField32" ):
> +                return visitor.visitDataStructBitField32(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructBitField32(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructBitField32Context(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 38, self.RULE_dataStructBitField32)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 594
> +            localctx.D = self.match(VfrSyntaxParser.Uint32)
> +            self.state = 596
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.StringIdentifier:
> +                self.state = 595
> +                localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +
> +
> +            self.state = 598
> +            self.match(VfrSyntaxParser.Colon)
> +            self.state = 599
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 600
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructBitField16Context(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.D = None # Token
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def Colon(self):
> +            return self.getToken(VfrSyntaxParser.Colon, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def Uint16(self):
> +            return self.getToken(VfrSyntaxParser.Uint16, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructBitField16
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructBitField16" ):
> +                return visitor.visitDataStructBitField16(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructBitField16(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructBitField16Context(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 40, self.RULE_dataStructBitField16)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 602
> +            localctx.D = self.match(VfrSyntaxParser.Uint16)
> +            self.state = 604
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.StringIdentifier:
> +                self.state = 603
> +                localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +
> +
> +            self.state = 606
> +            self.match(VfrSyntaxParser.Colon)
> +            self.state = 607
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 608
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DataStructBitField8Context(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, FieldInUnion=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.FieldInUnion = None
> +            self.D = None # Token
> +            self.N = None # Token
> +            self.FieldInUnion = FieldInUnion
> +
> +        def Colon(self):
> +            return self.getToken(VfrSyntaxParser.Colon, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def Uint8(self):
> +            return self.getToken(VfrSyntaxParser.Uint8, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dataStructBitField8
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDataStructBitField8" ):
> +                return visitor.visitDataStructBitField8(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dataStructBitField8(self, FieldInUnion):
> +
> +        localctx = VfrSyntaxParser.DataStructBitField8Context(self, self._ctx,
> self.state, FieldInUnion)
> +        self.enterRule(localctx, 42, self.RULE_dataStructBitField8)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 610
> +            localctx.D = self.match(VfrSyntaxParser.Uint8)
> +            self.state = 612
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.StringIdentifier:
> +                self.state = 611
> +                localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +
> +
> +            self.state = 614
> +            self.match(VfrSyntaxParser.Colon)
> +            self.state = 615
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 616
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrFormSetDefinitionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_FORM_SET_OP)
> +
> +        def FormSet(self):
> +            return self.getToken(VfrSyntaxParser.FormSet, 0)
> +
> +        def Uuid(self):
> +            return self.getToken(VfrSyntaxParser.Uuid, 0)
> +
> +        def guidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,0)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Title(self):
> +            return self.getToken(VfrSyntaxParser.Title, 0)
> +
> +        def StringToken(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringToken)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringToken, i)
> +
> +        def OpenParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenParen, i)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def CloseParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseParen, i)
> +
> +        def Help(self):
> +            return self.getToken(VfrSyntaxParser.Help, 0)
> +
> +        def vfrFormSetList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrFormSetListContext,0)
> +
> +
> +        def EndFormSet(self):
> +            return self.getToken(VfrSyntaxParser.EndFormSet, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def ClassGuid(self):
> +            return self.getToken(VfrSyntaxParser.ClassGuid, 0)
> +
> +        def classguidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.ClassguidDefinitionContext,0)
> +
> +
> +        def Class(self):
> +            return self.getToken(VfrSyntaxParser.Class, 0)
> +
> +        def classDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.ClassDefinitionContext,0)
> +
> +
> +        def Subclass(self):
> +            return self.getToken(VfrSyntaxParser.Subclass, 0)
> +
> +        def subclassDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.SubclassDefinitionContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrFormSetDefinition
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrFormSetDefinition" ):
> +                return visitor.visitVfrFormSetDefinition(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrFormSetDefinition(self):
> +
> +        localctx = VfrSyntaxParser.VfrFormSetDefinitionContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 44, self.RULE_vfrFormSetDefinition)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 618
> +            self.match(VfrSyntaxParser.FormSet)
> +            self.state = 619
> +            self.match(VfrSyntaxParser.Uuid)
> +            self.state = 620
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 621
> +            self.guidDefinition()
> +            self.state = 622
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 623
> +            self.match(VfrSyntaxParser.Title)
> +            self.state = 624
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 625
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 626
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 627
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 628
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 629
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 630
> +            self.match(VfrSyntaxParser.Help)
> +            self.state = 631
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 632
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 633
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 634
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 635
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 636
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 642
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.ClassGuid:
> +                self.state = 637
> +                self.match(VfrSyntaxParser.ClassGuid)
> +                self.state = 638
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 639
> +                self.classguidDefinition(localctx.Node)
> +                self.state = 640
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 649
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Class:
> +                self.state = 644
> +                self.match(VfrSyntaxParser.Class)
> +                self.state = 645
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 646
> +                self.classDefinition()
> +                self.state = 647
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 656
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Subclass:
> +                self.state = 651
> +                self.match(VfrSyntaxParser.Subclass)
> +                self.state = 652
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 653
> +                self.subclassDefinition()
> +                self.state = 654
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 658
> +            self.vfrFormSetList(localctx.Node)
> +            self.state = 659
> +            self.match(VfrSyntaxParser.EndFormSet)
> +            self.state = 660
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class ClassguidDefinitionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Node=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +            self.GuidList = []
> +            self.Node = Node
> +
> +        def guidDefinition(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.GuidDefinitionContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_classguidDefinition
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitClassguidDefinition" ):
> +                return visitor.visitClassguidDefinition(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def classguidDefinition(self, Node):
> +
> +        localctx = VfrSyntaxParser.ClassguidDefinitionContext(self, self._ctx,
> self.state, Node)
> +        self.enterRule(localctx, 46, self.RULE_classguidDefinition)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 662
> +            self.guidDefinition()
> +            self.state = 665
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,34,self._ctx)
> +            if la_ == 1:
> +                self.state = 663
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 664
> +                self.guidDefinition()
> +
> +
> +            self.state = 669
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,35,self._ctx)
> +            if la_ == 1:
> +                self.state = 667
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 668
> +                self.guidDefinition()
> +
> +
> +            self.state = 673
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 671
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 672
> +                self.guidDefinition()
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class ClassDefinitionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_GUID_OP)
> +
> +        def validClassNames(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.ValidClassNamesContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.ValidClassNamesContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_classDefinition
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitClassDefinition" ):
> +                return visitor.visitClassDefinition(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def classDefinition(self):
> +
> +        localctx = VfrSyntaxParser.ClassDefinitionContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 48, self.RULE_classDefinition)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 675
> +            self.validClassNames()
> +            self.state = 680
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 676
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 677
> +                self.validClassNames()
> +                self.state = 682
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class ValidClassNamesContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ClassName = 0
> +
> +        def ClassNonDevice(self):
> +            return self.getToken(VfrSyntaxParser.ClassNonDevice, 0)
> +
> +        def ClassDiskDevice(self):
> +            return self.getToken(VfrSyntaxParser.ClassDiskDevice, 0)
> +
> +        def ClassVideoDevice(self):
> +            return self.getToken(VfrSyntaxParser.ClassVideoDevice, 0)
> +
> +        def ClassNetworkDevice(self):
> +            return self.getToken(VfrSyntaxParser.ClassNetworkDevice, 0)
> +
> +        def ClassInputDevice(self):
> +            return self.getToken(VfrSyntaxParser.ClassInputDevice, 0)
> +
> +        def ClassOnBoardDevice(self):
> +            return self.getToken(VfrSyntaxParser.ClassOnBoardDevice, 0)
> +
> +        def ClassOtherDevice(self):
> +            return self.getToken(VfrSyntaxParser.ClassOtherDevice, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_validClassNames
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitValidClassNames" ):
> +                return visitor.visitValidClassNames(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def validClassNames(self):
> +
> +        localctx = VfrSyntaxParser.ValidClassNamesContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 50, self.RULE_validClassNames)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 683
> +            _la = self._input.LA(1)
> +            if not(((((_la - 170)) & ~0x3f) == 0 and ((1 << (_la - 170)) & ((1 <<
> (VfrSyntaxParser.ClassNonDevice - 170)) | (1 <<
> (VfrSyntaxParser.ClassDiskDevice - 170)) | (1 <<
> (VfrSyntaxParser.ClassVideoDevice - 170)) | (1 <<
> (VfrSyntaxParser.ClassNetworkDevice - 170)) | (1 <<
> (VfrSyntaxParser.ClassInputDevice - 170)) | (1 <<
> (VfrSyntaxParser.ClassOnBoardDevice - 170)) | (1 <<
> (VfrSyntaxParser.ClassOtherDevice - 170)))) != 0) or
> _la==VfrSyntaxParser.Number):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class SubclassDefinitionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_GUID_OP)
> +
> +        def SubclassSetupApplication(self):
> +            return self.getToken(VfrSyntaxParser.SubclassSetupApplication, 0)
> +
> +        def SubclassGeneralApplication(self):
> +            return self.getToken(VfrSyntaxParser.SubclassGeneralApplication, 0)
> +
> +        def SubclassFrontPage(self):
> +            return self.getToken(VfrSyntaxParser.SubclassFrontPage, 0)
> +
> +        def SubclassSingleUse(self):
> +            return self.getToken(VfrSyntaxParser.SubclassSingleUse, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_subclassDefinition
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitSubclassDefinition" ):
> +                return visitor.visitSubclassDefinition(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def subclassDefinition(self):
> +
> +        localctx = VfrSyntaxParser.SubclassDefinitionContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 52, self.RULE_subclassDefinition)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 685
> +            _la = self._input.LA(1)
> +            if not(((((_la - 177)) & ~0x3f) == 0 and ((1 << (_la - 177)) & ((1 <<
> (VfrSyntaxParser.SubclassSetupApplication - 177)) | (1 <<
> (VfrSyntaxParser.SubclassGeneralApplication - 177)) | (1 <<
> (VfrSyntaxParser.SubclassFrontPage - 177)) | (1 <<
> (VfrSyntaxParser.SubclassSingleUse - 177)))) != 0) or
> _la==VfrSyntaxParser.Number):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrFormSetListContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Node=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +            self.Node = Node
> +
> +        def vfrFormSet(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrFormSetContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrFormSetContext,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrFormSetList
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrFormSetList" ):
> +                return visitor.visitVfrFormSetList(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrFormSetList(self, Node):
> +
> +        localctx = VfrSyntaxParser.VfrFormSetListContext(self, self._ctx,
> self.state, Node)
> +        self.enterRule(localctx, 54, self.RULE_vfrFormSetList)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 690
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.Form or _la==VfrSyntaxParser.FormMap
> or ((((_la - 105)) & ~0x3f) == 0 and ((1 << (_la - 105)) & ((1 <<
> (VfrSyntaxParser.SuppressIf - 105)) | (1 << (VfrSyntaxParser.DisableIf - 105))
> | (1 << (VfrSyntaxParser.Image - 105)) | (1 << (VfrSyntaxParser.DefaultStore -
> 105)) | (1 << (VfrSyntaxParser.Varstore - 105)) | (1 <<
> (VfrSyntaxParser.Efivarstore - 105)) | (1 <<
> (VfrSyntaxParser.NameValueVarStore - 105)) | (1 <<
> (VfrSyntaxParser.GuidOp - 105)))) != 0):
> +                self.state = 687
> +                self.vfrFormSet()
> +                self.state = 692
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrFormSetContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrFormDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrFormDefinitionContext,0)
> +
> +
> +        def vfrFormMapDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrFormMapDefinitionContext,0)
> +
> +
> +        def vfrStatementImage(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementImageContext,0)
> +
> +
> +        def vfrStatementVarStoreLinear(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementVarStoreLinearConte
> xt,0)
> +
> +
> +        def vfrStatementVarStoreEfi(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementVarStoreEfiContext,0)
> +
> +
> +        def vfrStatementVarStoreNameValue(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementVarStoreNameValue
> Context,0)
> +
> +
> +        def vfrStatementDefaultStore(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementDefaultStoreContext
> ,0)
> +
> +
> +        def vfrStatementDisableIfFormSet(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementDisableIfFormSetCo
> ntext,0)
> +
> +
> +        def vfrStatementSuppressIfFormSet(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementSuppressIfFormSetC
> ontext,0)
> +
> +
> +        def vfrStatementExtension(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExtensionContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrFormSet
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrFormSet" ):
> +                return visitor.visitVfrFormSet(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrFormSet(self):
> +
> +        localctx = VfrSyntaxParser.VfrFormSetContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 56, self.RULE_vfrFormSet)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 703
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Form]:
> +                self.state = 693
> +                self.vfrFormDefinition()
> +                pass
> +            elif token in [VfrSyntaxParser.FormMap]:
> +                self.state = 694
> +                self.vfrFormMapDefinition()
> +                pass
> +            elif token in [VfrSyntaxParser.Image]:
> +                self.state = 695
> +                self.vfrStatementImage()
> +                pass
> +            elif token in [VfrSyntaxParser.Varstore]:
> +                self.state = 696
> +                self.vfrStatementVarStoreLinear()
> +                pass
> +            elif token in [VfrSyntaxParser.Efivarstore]:
> +                self.state = 697
> +                self.vfrStatementVarStoreEfi()
> +                pass
> +            elif token in [VfrSyntaxParser.NameValueVarStore]:
> +                self.state = 698
> +                self.vfrStatementVarStoreNameValue()
> +                pass
> +            elif token in [VfrSyntaxParser.DefaultStore]:
> +                self.state = 699
> +                self.vfrStatementDefaultStore()
> +                pass
> +            elif token in [VfrSyntaxParser.DisableIf]:
> +                self.state = 700
> +                self.vfrStatementDisableIfFormSet()
> +                pass
> +            elif token in [VfrSyntaxParser.SuppressIf]:
> +                self.state = 701
> +                self.vfrStatementSuppressIfFormSet()
> +                pass
> +            elif token in [VfrSyntaxParser.GuidOp]:
> +                self.state = 702
> +                self.vfrStatementExtension()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementDefaultStoreContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_DEFAULTSTORE_OP)
> +            self.N = None # Token
> +            self.S = None # Token
> +            self.A = None # Token
> +
> +        def DefaultStore(self):
> +            return self.getToken(VfrSyntaxParser.DefaultStore, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Prompt(self):
> +            return self.getToken(VfrSyntaxParser.Prompt, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def Attribute(self):
> +            return self.getToken(VfrSyntaxParser.Attribute, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementDefaultStore
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementDefaultStore" ):
> +                return visitor.visitVfrStatementDefaultStore(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementDefaultStore(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementDefaultStoreContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 58, self.RULE_vfrStatementDefaultStore)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 705
> +            self.match(VfrSyntaxParser.DefaultStore)
> +            self.state = 706
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 707
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 708
> +            self.match(VfrSyntaxParser.Prompt)
> +            self.state = 709
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 710
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 711
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 712
> +            localctx.S = self.match(VfrSyntaxParser.Number)
> +            self.state = 713
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 718
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Comma:
> +                self.state = 714
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 715
> +                self.match(VfrSyntaxParser.Attribute)
> +                self.state = 716
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 717
> +                localctx.A = self.match(VfrSyntaxParser.Number)
> +
> +
> +            self.state = 720
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementVarStoreLinearContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_VARSTORE_OP)
> +            self.TN = None # Token
> +            self.ID = None # Token
> +            self.SN = None # Token
> +
> +        def Varstore(self):
> +            return self.getToken(VfrSyntaxParser.Varstore, 0)
> +
> +        def Name(self):
> +            return self.getToken(VfrSyntaxParser.Name, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Uuid(self):
> +            return self.getToken(VfrSyntaxParser.Uuid, 0)
> +
> +        def guidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringIdentifier)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringIdentifier, i)
> +
> +        def Uint8(self):
> +            return self.getToken(VfrSyntaxParser.Uint8, 0)
> +
> +        def Uint16(self):
> +            return self.getToken(VfrSyntaxParser.Uint16, 0)
> +
> +        def Uint32(self):
> +            return self.getToken(VfrSyntaxParser.Uint32, 0)
> +
> +        def Uint64(self):
> +            return self.getToken(VfrSyntaxParser.Uint64, 0)
> +
> +        def EFI_HII_DATE(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_DATE, 0)
> +
> +        def EFI_HII_TIME(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_TIME, 0)
> +
> +        def EFI_HII_REF(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_REF, 0)
> +
> +        def VarId(self):
> +            return self.getToken(VfrSyntaxParser.VarId, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementVarStoreLinear
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementVarStoreLinear" ):
> +                return visitor.visitVfrStatementVarStoreLinear(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementVarStoreLinear(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementVarStoreLinearContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 60, self.RULE_vfrStatementVarStoreLinear)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 722
> +            self.match(VfrSyntaxParser.Varstore)
> +            self.state = 739
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.StringIdentifier]:
> +                self.state = 723
> +                localctx.TN = self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 724
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.Uint8]:
> +                self.state = 725
> +                self.match(VfrSyntaxParser.Uint8)
> +                self.state = 726
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.Uint16]:
> +                self.state = 727
> +                self.match(VfrSyntaxParser.Uint16)
> +                self.state = 728
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.Uint32]:
> +                self.state = 729
> +                self.match(VfrSyntaxParser.Uint32)
> +                self.state = 730
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.Uint64]:
> +                self.state = 731
> +                self.match(VfrSyntaxParser.Uint64)
> +                self.state = 732
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.EFI_HII_DATE]:
> +                self.state = 733
> +                self.match(VfrSyntaxParser.EFI_HII_DATE)
> +                self.state = 734
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.EFI_HII_TIME]:
> +                self.state = 735
> +                self.match(VfrSyntaxParser.EFI_HII_TIME)
> +                self.state = 736
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.EFI_HII_REF]:
> +                self.state = 737
> +                self.match(VfrSyntaxParser.EFI_HII_REF)
> +                self.state = 738
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +            self.state = 745
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.VarId:
> +                self.state = 741
> +                self.match(VfrSyntaxParser.VarId)
> +                self.state = 742
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 743
> +                localctx.ID = self.match(VfrSyntaxParser.Number)
> +                self.state = 744
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 747
> +            self.match(VfrSyntaxParser.Name)
> +            self.state = 748
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 749
> +            localctx.SN = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 750
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 751
> +            self.match(VfrSyntaxParser.Uuid)
> +            self.state = 752
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 753
> +            self.guidDefinition()
> +            self.state = 754
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementVarStoreEfiContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_VARSTORE_EFI_OP)
> +            self.TN = None # Token
> +            self.ID = None # Token
> +            self.SN = None # Token
> +            self.VN = None # Token
> +            self.N = None # Token
> +
> +        def Efivarstore(self):
> +            return self.getToken(VfrSyntaxParser.Efivarstore, 0)
> +
> +        def Attribute(self):
> +            return self.getToken(VfrSyntaxParser.Attribute, 0)
> +
> +        def vfrVarStoreEfiAttr(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrVarStoreEfiAttrContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrVarStoreEfiAttrContext,i)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Uuid(self):
> +            return self.getToken(VfrSyntaxParser.Uuid, 0)
> +
> +        def guidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def Uint8(self):
> +            return self.getToken(VfrSyntaxParser.Uint8, 0)
> +
> +        def Uint16(self):
> +            return self.getToken(VfrSyntaxParser.Uint16, 0)
> +
> +        def Uint32(self):
> +            return self.getToken(VfrSyntaxParser.Uint32, 0)
> +
> +        def Uint64(self):
> +            return self.getToken(VfrSyntaxParser.Uint64, 0)
> +
> +        def EFI_HII_DATE(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_DATE, 0)
> +
> +        def EFI_HII_TIME(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_TIME, 0)
> +
> +        def EFI_HII_REF(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_REF, 0)
> +
> +        def Name(self):
> +            return self.getToken(VfrSyntaxParser.Name, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def VarSize(self):
> +            return self.getToken(VfrSyntaxParser.VarSize, 0)
> +
> +        def StringIdentifier(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringIdentifier)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringIdentifier, i)
> +
> +        def VarId(self):
> +            return self.getToken(VfrSyntaxParser.VarId, 0)
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementVarStoreEfi
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementVarStoreEfi" ):
> +                return visitor.visitVfrStatementVarStoreEfi(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementVarStoreEfi(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementVarStoreEfiContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 62, self.RULE_vfrStatementVarStoreEfi)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 756
> +            self.match(VfrSyntaxParser.Efivarstore)
> +            self.state = 773
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.StringIdentifier]:
> +                self.state = 757
> +                localctx.TN = self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 758
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.Uint8]:
> +                self.state = 759
> +                self.match(VfrSyntaxParser.Uint8)
> +                self.state = 760
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.Uint16]:
> +                self.state = 761
> +                self.match(VfrSyntaxParser.Uint16)
> +                self.state = 762
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.Uint32]:
> +                self.state = 763
> +                self.match(VfrSyntaxParser.Uint32)
> +                self.state = 764
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.Uint64]:
> +                self.state = 765
> +                self.match(VfrSyntaxParser.Uint64)
> +                self.state = 766
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.EFI_HII_DATE]:
> +                self.state = 767
> +                self.match(VfrSyntaxParser.EFI_HII_DATE)
> +                self.state = 768
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.EFI_HII_TIME]:
> +                self.state = 769
> +                self.match(VfrSyntaxParser.EFI_HII_TIME)
> +                self.state = 770
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.EFI_HII_REF]:
> +                self.state = 771
> +                self.match(VfrSyntaxParser.EFI_HII_REF)
> +                self.state = 772
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +            self.state = 779
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.VarId:
> +                self.state = 775
> +                self.match(VfrSyntaxParser.VarId)
> +                self.state = 776
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 777
> +                localctx.ID = self.match(VfrSyntaxParser.Number)
> +                self.state = 778
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 781
> +            self.match(VfrSyntaxParser.Attribute)
> +            self.state = 782
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 783
> +            self.vfrVarStoreEfiAttr()
> +            self.state = 788
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 784
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 785
> +                self.vfrVarStoreEfiAttr()
> +                self.state = 790
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 791
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 807
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,46,self._ctx)
> +            if la_ == 1:
> +                self.state = 792
> +                self.match(VfrSyntaxParser.Name)
> +                self.state = 793
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 794
> +                localctx.SN = self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 795
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +
> +            elif la_ == 2:
> +                self.state = 796
> +                self.match(VfrSyntaxParser.Name)
> +                self.state = 797
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 798
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 799
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 800
> +                localctx.VN = self.match(VfrSyntaxParser.Number)
> +                self.state = 801
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 802
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 803
> +                self.match(VfrSyntaxParser.VarSize)
> +                self.state = 804
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 805
> +                localctx.N = self.match(VfrSyntaxParser.Number)
> +                self.state = 806
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +
> +
> +            self.state = 809
> +            self.match(VfrSyntaxParser.Uuid)
> +            self.state = 810
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 811
> +            self.guidDefinition()
> +            self.state = 812
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrVarStoreEfiAttrContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Attr = 0
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrVarStoreEfiAttr
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrVarStoreEfiAttr" ):
> +                return visitor.visitVfrVarStoreEfiAttr(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrVarStoreEfiAttr(self):
> +
> +        localctx = VfrSyntaxParser.VfrVarStoreEfiAttrContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 64, self.RULE_vfrVarStoreEfiAttr)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 814
> +            self.match(VfrSyntaxParser.Number)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementVarStoreNameValueContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_VARSTORE_NAME_VALUE_OP)
> +            self.SN = None # Token
> +            self.ID = None # Token
> +
> +        def NameValueVarStore(self):
> +            return self.getToken(VfrSyntaxParser.NameValueVarStore, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Uuid(self):
> +            return self.getToken(VfrSyntaxParser.Uuid, 0)
> +
> +        def guidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def VarId(self):
> +            return self.getToken(VfrSyntaxParser.VarId, 0)
> +
> +        def Name(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Name)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Name, i)
> +
> +        def StringToken(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringToken)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringToken, i)
> +
> +        def OpenParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenParen, i)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def CloseParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseParen, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementVarStoreNameValue
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementVarStoreNameValue" ):
> +                return visitor.visitVfrStatementVarStoreNameValue(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementVarStoreNameValue(self):
> +
> +        localctx =
> VfrSyntaxParser.VfrStatementVarStoreNameValueContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 66, self.RULE_vfrStatementVarStoreNameValue)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 816
> +            self.match(VfrSyntaxParser.NameValueVarStore)
> +            self.state = 817
> +            localctx.SN = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 818
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 823
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.VarId:
> +                self.state = 819
> +                self.match(VfrSyntaxParser.VarId)
> +                self.state = 820
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 821
> +                localctx.ID = self.match(VfrSyntaxParser.Number)
> +                self.state = 822
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 832
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while True:
> +                self.state = 825
> +                self.match(VfrSyntaxParser.Name)
> +                self.state = 826
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 827
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 828
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 829
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 830
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 831
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 834
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                if not (_la==VfrSyntaxParser.Name):
> +                    break
> +
> +            self.state = 836
> +            self.match(VfrSyntaxParser.Uuid)
> +            self.state = 837
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 838
> +            self.guidDefinition()
> +            self.state = 839
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementDisableIfFormSetContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_DISABLE_IF_OP)
> +
> +        def DisableIf(self):
> +            return self.getToken(VfrSyntaxParser.DisableIf, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def vfrFormSetList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrFormSetListContext,0)
> +
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementDisableIfFormSet
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementDisableIfFormSet" ):
> +                return visitor.visitVfrStatementDisableIfFormSet(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementDisableIfFormSet(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementDisableIfFormSetContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 68, self.RULE_vfrStatementDisableIfFormSet)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 841
> +            self.match(VfrSyntaxParser.DisableIf)
> +            self.state = 842
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 843
> +            self.match(VfrSyntaxParser.Semicolon)
> +            self.state = 844
> +            self.vfrFormSetList(localctx.Node)
> +            self.state = 845
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 846
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementSuppressIfFormSetContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_SUPPRESS_IF_OP)
> +
> +        def SuppressIf(self):
> +            return self.getToken(VfrSyntaxParser.SuppressIf, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def vfrFormSetList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrFormSetListContext,0)
> +
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementSuppressIfFormSet
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementSuppressIfFormSet" ):
> +                return visitor.visitVfrStatementSuppressIfFormSet(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementSuppressIfFormSet(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementSuppressIfFormSetContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 70, self.RULE_vfrStatementSuppressIfFormSet)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 848
> +            self.match(VfrSyntaxParser.SuppressIf)
> +            self.state = 849
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 850
> +            self.match(VfrSyntaxParser.Semicolon)
> +            self.state = 851
> +            self.vfrFormSetList(localctx.Node)
> +            self.state = 852
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 853
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class GuidSubDefinitionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Guid=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Guid = None
> +            self.Guid = Guid
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_guidSubDefinition
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitGuidSubDefinition" ):
> +                return visitor.visitGuidSubDefinition(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def guidSubDefinition(self, Guid):
> +
> +        localctx = VfrSyntaxParser.GuidSubDefinitionContext(self, self._ctx,
> self.state, Guid)
> +        self.enterRule(localctx, 72, self.RULE_guidSubDefinition)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 855
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 856
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 857
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 858
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 859
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 860
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 861
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 862
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 863
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 864
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 865
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 866
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 867
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 868
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 869
> +            self.match(VfrSyntaxParser.Number)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class GuidDefinitionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode()
> +            self.Guid = EFI_GUID()
> +
> +        def OpenBrace(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenBrace)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenBrace, i)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def CloseBrace(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseBrace)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseBrace, i)
> +
> +        def guidSubDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidSubDefinitionContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_guidDefinition
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitGuidDefinition" ):
> +                return visitor.visitGuidDefinition(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def guidDefinition(self):
> +
> +        localctx = VfrSyntaxParser.GuidDefinitionContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 74, self.RULE_guidDefinition)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 871
> +            self.match(VfrSyntaxParser.OpenBrace)
> +            self.state = 872
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 873
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 874
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 875
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 876
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 877
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 883
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.OpenBrace]:
> +                self.state = 878
> +                self.match(VfrSyntaxParser.OpenBrace)
> +                self.state = 879
> +                self.guidSubDefinition(localctx.Guid)
> +                self.state = 880
> +                self.match(VfrSyntaxParser.CloseBrace)
> +                pass
> +            elif token in [VfrSyntaxParser.Number]:
> +                self.state = 882
> +                self.guidSubDefinition(localctx.Guid)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +            self.state = 885
> +            self.match(VfrSyntaxParser.CloseBrace)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class GetStringIdContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.StringId = ''
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_getStringId
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitGetStringId" ):
> +                return visitor.visitGetStringId(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def getStringId(self):
> +
> +        localctx = VfrSyntaxParser.GetStringIdContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 76, self.RULE_getStringId)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 887
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 888
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 889
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 890
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrQuestionHeaderContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Node=None, QType=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +            self.QType = None
> +            self.Node = Node
> +            self.QType = QType
> +
> +        def vfrQuestionBaseInfo(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionBaseInfoContext,0)
> +
> +
> +        def vfrStatementHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementHeaderContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrQuestionHeader
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrQuestionHeader" ):
> +                return visitor.visitVfrQuestionHeader(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrQuestionHeader(self, Node, QType):
> +
> +        localctx = VfrSyntaxParser.VfrQuestionHeaderContext(self, self._ctx,
> self.state, Node, QType)
> +        self.enterRule(localctx, 78, self.RULE_vfrQuestionHeader)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 892
> +            self.vfrQuestionBaseInfo(Node, QType)
> +            self.state = 893
> +            self.vfrStatementHeader(Node)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrQuestionBaseInfoContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Node=None, QType=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +            self.QType = None
> +            self.BaseInfo = EFI_VARSTORE_INFO()
> +            self.QId = EFI_QUESTION_ID_INVALID
> +            self.CheckFlag = True
> +            self.QName = None
> +            self.VarIdStr = ''
> +            self.QN = None # Token
> +            self.ID = None # Token
> +            self.Node = Node
> +            self.QType = QType
> +
> +        def Name(self):
> +            return self.getToken(VfrSyntaxParser.Name, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def VarId(self):
> +            return self.getToken(VfrSyntaxParser.VarId, 0)
> +
> +        def vfrStorageVarId(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStorageVarIdContext,0)
> +
> +
> +        def QuestionId(self):
> +            return self.getToken(VfrSyntaxParser.QuestionId, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrQuestionBaseInfo
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrQuestionBaseInfo" ):
> +                return visitor.visitVfrQuestionBaseInfo(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrQuestionBaseInfo(self, Node, QType):
> +
> +        localctx = VfrSyntaxParser.VfrQuestionBaseInfoContext(self, self._ctx,
> self.state, Node, QType)
> +        self.enterRule(localctx, 80, self.RULE_vfrQuestionBaseInfo)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 899
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Name:
> +                self.state = 895
> +                self.match(VfrSyntaxParser.Name)
> +                self.state = 896
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 897
> +                localctx.QN = self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 898
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 906
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.VarId:
> +                self.state = 901
> +                self.match(VfrSyntaxParser.VarId)
> +                self.state = 902
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 903
> +                self.vfrStorageVarId(localctx.BaseInfo, localctx.CheckFlag)
> +                self.state = 904
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 912
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.QuestionId:
> +                self.state = 908
> +                self.match(VfrSyntaxParser.QuestionId)
> +                self.state = 909
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 910
> +                localctx.ID = self.match(VfrSyntaxParser.Number)
> +                self.state = 911
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementHeaderContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Node=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +            self.Node = Node
> +
> +        def Prompt(self):
> +            return self.getToken(VfrSyntaxParser.Prompt, 0)
> +
> +        def StringToken(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringToken)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringToken, i)
> +
> +        def OpenParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenParen, i)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def CloseParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseParen, i)
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def Help(self):
> +            return self.getToken(VfrSyntaxParser.Help, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementHeader
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementHeader" ):
> +                return visitor.visitVfrStatementHeader(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementHeader(self, Node):
> +
> +        localctx = VfrSyntaxParser.VfrStatementHeaderContext(self, self._ctx,
> self.state, Node)
> +        self.enterRule(localctx, 82, self.RULE_vfrStatementHeader)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 914
> +            self.match(VfrSyntaxParser.Prompt)
> +            self.state = 915
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 916
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 917
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 918
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 919
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 920
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 921
> +            self.match(VfrSyntaxParser.Help)
> +            self.state = 922
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 923
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 924
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 925
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 926
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class QuestionheaderFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.QHFlag = 0
> +            self.O = None # Token
> +            self.N = None # Token
> +            self.L = None # Token
> +
> +        def ReadOnlyFlag(self):
> +            return self.getToken(VfrSyntaxParser.ReadOnlyFlag, 0)
> +
> +        def InteractiveFlag(self):
> +            return self.getToken(VfrSyntaxParser.InteractiveFlag, 0)
> +
> +        def ResetRequiredFlag(self):
> +            return self.getToken(VfrSyntaxParser.ResetRequiredFlag, 0)
> +
> +        def RestStyleFlag(self):
> +            return self.getToken(VfrSyntaxParser.RestStyleFlag, 0)
> +
> +        def ReconnectRequiredFlag(self):
> +            return self.getToken(VfrSyntaxParser.ReconnectRequiredFlag, 0)
> +
> +        def OptionOnlyFlag(self):
> +            return self.getToken(VfrSyntaxParser.OptionOnlyFlag, 0)
> +
> +        def NVAccessFlag(self):
> +            return self.getToken(VfrSyntaxParser.NVAccessFlag, 0)
> +
> +        def LateCheckFlag(self):
> +            return self.getToken(VfrSyntaxParser.LateCheckFlag, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_questionheaderFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitQuestionheaderFlagsField" ):
> +                return visitor.visitQuestionheaderFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def questionheaderFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.QuestionheaderFlagsFieldContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 84, self.RULE_questionheaderFlagsField)
> +        try:
> +            self.state = 936
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.ReadOnlyFlag]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 928
> +                self.match(VfrSyntaxParser.ReadOnlyFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.InteractiveFlag]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 929
> +                self.match(VfrSyntaxParser.InteractiveFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.ResetRequiredFlag]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 930
> +                self.match(VfrSyntaxParser.ResetRequiredFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.RestStyleFlag]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 931
> +                self.match(VfrSyntaxParser.RestStyleFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.ReconnectRequiredFlag]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 932
> +                self.match(VfrSyntaxParser.ReconnectRequiredFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.OptionOnlyFlag]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 933
> +                localctx.O = self.match(VfrSyntaxParser.OptionOnlyFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.NVAccessFlag]:
> +                self.enterOuterAlt(localctx, 7)
> +                self.state = 934
> +                localctx.N = self.match(VfrSyntaxParser.NVAccessFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.LateCheckFlag]:
> +                self.enterOuterAlt(localctx, 8)
> +                self.state = 935
> +                localctx.L = self.match(VfrSyntaxParser.LateCheckFlag)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStorageVarIdContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, BaseInfo=None, CheckFlag=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.BaseInfo = None
> +            self.CheckFlag = None
> +            self.VarIdStr = ''
> +            self.BaseInfo = BaseInfo
> +            self.CheckFlag = CheckFlag
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStorageVarId
> +
> +
> +        def copyFrom(self, ctx:ParserRuleContext):
> +            super().copyFrom(ctx)
> +            self.BaseInfo = ctx.BaseInfo
> +            self.CheckFlag = ctx.CheckFlag
> +            self.VarIdStr = ctx.VarIdStr
> +
> +
> +
> +    class VfrStorageVarIdRule1Context(VfrStorageVarIdContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.VfrStorageVarIdContext
> +            super().__init__(parser)
> +            self.SN1 = None # Token
> +            self.I = None # Token
> +            self.copyFrom(ctx)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStorageVarIdRule1" ):
> +                return visitor.visitVfrStorageVarIdRule1(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +    class VfrStorageVarIdRule2Context(VfrStorageVarIdContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.VfrStorageVarIdContext
> +            super().__init__(parser)
> +            self.SN2 = None # Token
> +            self.copyFrom(ctx)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +        def Dot(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Dot)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Dot, i)
> +        def arrayName(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.ArrayNameContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.ArrayNameContext,i)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStorageVarIdRule2" ):
> +                return visitor.visitVfrStorageVarIdRule2(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +    def vfrStorageVarId(self, BaseInfo, CheckFlag):
> +
> +        localctx = VfrSyntaxParser.VfrStorageVarIdContext(self, self._ctx,
> self.state, BaseInfo, CheckFlag)
> +        self.enterRule(localctx, 86, self.RULE_vfrStorageVarId)
> +        self._la = 0 # Token type
> +        try:
> +            self.state = 950
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,55,self._ctx)
> +            if la_ == 1:
> +                localctx = VfrSyntaxParser.VfrStorageVarIdRule1Context(self,
> localctx)
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 938
> +                localctx.SN1 = self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 939
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 940
> +                localctx.I = self.match(VfrSyntaxParser.Number)
> +                self.state = 941
> +                self.match(VfrSyntaxParser.CloseBracket)
> +                pass
> +
> +            elif la_ == 2:
> +                localctx = VfrSyntaxParser.VfrStorageVarIdRule2Context(self,
> localctx)
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 942
> +                localctx.SN2 = self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 947
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.Dot:
> +                    self.state = 943
> +                    self.match(VfrSyntaxParser.Dot)
> +                    self.state = 944
> +                    self.arrayName()
> +                    self.state = 949
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                pass
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrConstantValueFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ValueList = []
> +            self.ListType = False
> +            self.ValueType = None
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def Negative(self):
> +            return self.getToken(VfrSyntaxParser.Negative, 0)
> +
> +        def TrueSymbol(self):
> +            return self.getToken(VfrSyntaxParser.TrueSymbol, 0)
> +
> +        def FalseSymbol(self):
> +            return self.getToken(VfrSyntaxParser.FalseSymbol, 0)
> +
> +        def One(self):
> +            return self.getToken(VfrSyntaxParser.One, 0)
> +
> +        def Ones(self):
> +            return self.getToken(VfrSyntaxParser.Ones, 0)
> +
> +        def Zero(self):
> +            return self.getToken(VfrSyntaxParser.Zero, 0)
> +
> +        def Colon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Colon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Colon, i)
> +
> +        def Slash(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Slash)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Slash, i)
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def guidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,0)
> +
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def OpenBrace(self):
> +            return self.getToken(VfrSyntaxParser.OpenBrace, 0)
> +
> +        def CloseBrace(self):
> +            return self.getToken(VfrSyntaxParser.CloseBrace, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrConstantValueField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrConstantValueField" ):
> +                return visitor.visitVfrConstantValueField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrConstantValueField(self):
> +
> +        localctx = VfrSyntaxParser.VfrConstantValueFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 88, self.RULE_vfrConstantValueField)
> +        self._la = 0 # Token type
> +        try:
> +            self.state = 996
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,58,self._ctx)
> +            if la_ == 1:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 953
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                if _la==VfrSyntaxParser.Negative:
> +                    self.state = 952
> +                    self.match(VfrSyntaxParser.Negative)
> +
> +
> +                self.state = 955
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +
> +            elif la_ == 2:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 956
> +                self.match(VfrSyntaxParser.TrueSymbol)
> +                pass
> +
> +            elif la_ == 3:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 957
> +                self.match(VfrSyntaxParser.FalseSymbol)
> +                pass
> +
> +            elif la_ == 4:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 958
> +                self.match(VfrSyntaxParser.One)
> +                pass
> +
> +            elif la_ == 5:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 959
> +                self.match(VfrSyntaxParser.Ones)
> +                pass
> +
> +            elif la_ == 6:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 960
> +                self.match(VfrSyntaxParser.Zero)
> +                pass
> +
> +            elif la_ == 7:
> +                self.enterOuterAlt(localctx, 7)
> +                self.state = 961
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 962
> +                self.match(VfrSyntaxParser.Colon)
> +                self.state = 963
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 964
> +                self.match(VfrSyntaxParser.Colon)
> +                self.state = 965
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +
> +            elif la_ == 8:
> +                self.enterOuterAlt(localctx, 8)
> +                self.state = 966
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 967
> +                self.match(VfrSyntaxParser.Slash)
> +                self.state = 968
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 969
> +                self.match(VfrSyntaxParser.Slash)
> +                self.state = 970
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +
> +            elif la_ == 9:
> +                self.enterOuterAlt(localctx, 9)
> +                self.state = 971
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 972
> +                self.match(VfrSyntaxParser.Semicolon)
> +                self.state = 973
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 974
> +                self.match(VfrSyntaxParser.Semicolon)
> +                self.state = 975
> +                self.guidDefinition()
> +                self.state = 976
> +                self.match(VfrSyntaxParser.Semicolon)
> +                self.state = 977
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 978
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 979
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 980
> +                self.match(VfrSyntaxParser.CloseParen)
> +                pass
> +
> +            elif la_ == 10:
> +                self.enterOuterAlt(localctx, 10)
> +                self.state = 982
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 983
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 984
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 985
> +                self.match(VfrSyntaxParser.CloseParen)
> +                pass
> +
> +            elif la_ == 11:
> +                self.enterOuterAlt(localctx, 11)
> +                self.state = 986
> +                self.match(VfrSyntaxParser.OpenBrace)
> +                self.state = 987
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 992
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.Comma:
> +                    self.state = 988
> +                    self.match(VfrSyntaxParser.Comma)
> +                    self.state = 989
> +                    self.match(VfrSyntaxParser.Number)
> +                    self.state = 994
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 995
> +                self.match(VfrSyntaxParser.CloseBrace)
> +                pass
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrImageTagContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_IMAGE_OP)
> +
> +        def Image(self):
> +            return self.getToken(VfrSyntaxParser.Image, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrImageTag
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrImageTag" ):
> +                return visitor.visitVfrImageTag(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrImageTag(self):
> +
> +        localctx = VfrSyntaxParser.VfrImageTagContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 90, self.RULE_vfrImageTag)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 998
> +            self.match(VfrSyntaxParser.Image)
> +            self.state = 999
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1000
> +            self.match(VfrSyntaxParser.T__6)
> +            self.state = 1001
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 1002
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1003
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrLockedTagContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_LOCKED_OP)
> +
> +        def Locked(self):
> +            return self.getToken(VfrSyntaxParser.Locked, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrLockedTag
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrLockedTag" ):
> +                return visitor.visitVfrLockedTag(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrLockedTag(self):
> +
> +        localctx = VfrSyntaxParser.VfrLockedTagContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 92, self.RULE_vfrLockedTag)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1005
> +            self.match(VfrSyntaxParser.Locked)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementStatTagContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrImageTag(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrImageTagContext,0)
> +
> +
> +        def vfrLockedTag(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrLockedTagContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementStatTag
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementStatTag" ):
> +                return visitor.visitVfrStatementStatTag(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementStatTag(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementStatTagContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 94, self.RULE_vfrStatementStatTag)
> +        try:
> +            self.state = 1009
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Image]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1007
> +                self.vfrImageTag()
> +                pass
> +            elif token in [VfrSyntaxParser.Locked]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1008
> +                self.vfrLockedTag()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementStatTagListContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Node=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +            self.Node = Node
> +
> +        def vfrStatementStatTag(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementStatTagContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatTagContext,i)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementStatTagList
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementStatTagList" ):
> +                return visitor.visitVfrStatementStatTagList(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementStatTagList(self, Node):
> +
> +        localctx = VfrSyntaxParser.VfrStatementStatTagListContext(self,
> self._ctx, self.state, Node)
> +        self.enterRule(localctx, 96, self.RULE_vfrStatementStatTagList)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1011
> +            self.vfrStatementStatTag()
> +            self.state = 1016
> +            self._errHandler.sync(self)
> +            _alt = self._interp.adaptivePredict(self._input,60,self._ctx)
> +            while _alt!=2 and _alt!=ATN.INVALID_ALT_NUMBER:
> +                if _alt==1:
> +                    self.state = 1012
> +                    self.match(VfrSyntaxParser.Comma)
> +                    self.state = 1013
> +                    self.vfrStatementStatTag()
> +                self.state = 1018
> +                self._errHandler.sync(self)
> +                _alt = self._interp.adaptivePredict(self._input,60,self._ctx)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrFormDefinitionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_FORM_OP)
> +
> +        def Form(self):
> +            return self.getToken(VfrSyntaxParser.Form, 0)
> +
> +        def FormId(self):
> +            return self.getToken(VfrSyntaxParser.FormId, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def Title(self):
> +            return self.getToken(VfrSyntaxParser.Title, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def EndForm(self):
> +            return self.getToken(VfrSyntaxParser.EndForm, 0)
> +
> +        def vfrForm(self, i:int=None):
> +            if i is None:
> +                return self.getTypedRuleContexts(VfrSyntaxParser.VfrFormContext)
> +            else:
> +                return self.getTypedRuleContext(VfrSyntaxParser.VfrFormContext,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrFormDefinition
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrFormDefinition" ):
> +                return visitor.visitVfrFormDefinition(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrFormDefinition(self):
> +
> +        localctx = VfrSyntaxParser.VfrFormDefinitionContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 98, self.RULE_vfrFormDefinition)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1019
> +            self.match(VfrSyntaxParser.Form)
> +            self.state = 1020
> +            self.match(VfrSyntaxParser.FormId)
> +            self.state = 1021
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1022
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1023
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1024
> +            self.match(VfrSyntaxParser.Title)
> +            self.state = 1025
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1026
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 1027
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 1028
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1029
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 1030
> +            self.match(VfrSyntaxParser.Semicolon)
> +            self.state = 1034
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while ((((_la - 46)) & ~0x3f) == 0 and ((1 << (_la - 46)) & ((1 <<
> (VfrSyntaxParser.OneOf - 46)) | (1 << (VfrSyntaxParser.OrderedList - 46)) | (1
> << (VfrSyntaxParser.Subtitle - 46)) | (1 << (VfrSyntaxParser.Text - 46)) | (1 <<
> (VfrSyntaxParser.Date - 46)) | (1 << (VfrSyntaxParser.Time - 46)) | (1 <<
> (VfrSyntaxParser.GrayOutIf - 46)) | (1 << (VfrSyntaxParser.Label - 46)) | (1 <<
> (VfrSyntaxParser.Inventory - 46)) | (1 << (VfrSyntaxParser.CheckBox - 46)) |
> (1 << (VfrSyntaxParser.Numeric - 46)) | (1 << (VfrSyntaxParser.Default - 46)) |
> (1 << (VfrSyntaxParser.Password - 46)) | (1 << (VfrSyntaxParser.String - 46)) |
> (1 << (VfrSyntaxParser.SuppressIf - 46)) | (1 << (VfrSyntaxParser.DisableIf -
> 46)) | (1 << (VfrSyntaxParser.Hidden - 46)) | (1 << (VfrSyntaxParser.Goto -
> 46)))) != 0) or ((((_la - 110)) & ~0x3f) == 0 and ((1 << (_la - 110)) & ((1 <<
> (VfrSyntaxParser.InconsistentIf - 110)) | (1 << (VfrSyntaxParser.Restore - 110))
> | (1 << (VfrSyntaxParser.Save - 110)) | (1 << (VfrSyntaxParser.Banner - 110)) |
> (1 << (VfrSyntaxParser.Image - 110)) | (1 << (VfrSyntaxParser.Locked - 110)) |
> (1 << (VfrSyntaxParser.Rule - 110)) | (1 << (VfrSyntaxParser.ResetButton -
> 110)) | (1 << (VfrSyntaxParser.Action - 110)) | (1 << (VfrSyntaxParser.GuidOp
> - 110)) | (1 << (VfrSyntaxParser.Modal - 110)))) != 0) or
> _la==VfrSyntaxParser.RefreshGuid:
> +                self.state = 1031
> +                self.vfrForm()
> +                self.state = 1036
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 1037
> +            self.match(VfrSyntaxParser.EndForm)
> +            self.state = 1038
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrFormContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementImage(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementImageContext,0)
> +
> +
> +        def vfrStatementLocked(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementLockedContext,0)
> +
> +
> +        def vfrStatementRules(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementRulesContext,0)
> +
> +
> +        def vfrStatementDefault(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementDefaultContext,0)
> +
> +
> +        def vfrStatementStat(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatContext,0)
> +
> +
> +        def vfrStatementQuestions(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionsContext,0)
> +
> +
> +        def vfrStatementConditional(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementConditionalContext,
> 0)
> +
> +
> +        def vfrStatementLabel(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementLabelContext,0)
> +
> +
> +        def vfrStatementBanner(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementBannerContext,0)
> +
> +
> +        def vfrStatementInvalid(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementInvalidContext,0)
> +
> +
> +        def vfrStatementExtension(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExtensionContext,0)
> +
> +
> +        def vfrStatementModal(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementModalContext,0)
> +
> +
> +        def vfrStatementRefreshEvent(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementRefreshEventContex
> t,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrForm
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrForm" ):
> +                return visitor.visitVfrForm(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrForm(self):
> +
> +        localctx = VfrSyntaxParser.VfrFormContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 100, self.RULE_vfrForm)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1055
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Image]:
> +                self.state = 1040
> +                self.vfrStatementImage()
> +                pass
> +            elif token in [VfrSyntaxParser.Locked]:
> +                self.state = 1041
> +                self.vfrStatementLocked()
> +                pass
> +            elif token in [VfrSyntaxParser.Rule]:
> +                self.state = 1042
> +                self.vfrStatementRules()
> +                pass
> +            elif token in [VfrSyntaxParser.Default]:
> +                self.state = 1043
> +                self.vfrStatementDefault()
> +                pass
> +            elif token in [VfrSyntaxParser.Subtitle, VfrSyntaxParser.Text,
> VfrSyntaxParser.Goto, VfrSyntaxParser.ResetButton]:
> +                self.state = 1044
> +                self.vfrStatementStat()
> +                pass
> +            elif token in [VfrSyntaxParser.OneOf, VfrSyntaxParser.OrderedList,
> VfrSyntaxParser.Date, VfrSyntaxParser.Time, VfrSyntaxParser.CheckBox,
> VfrSyntaxParser.Numeric, VfrSyntaxParser.Password, VfrSyntaxParser.String,
> VfrSyntaxParser.Action]:
> +                self.state = 1045
> +                self.vfrStatementQuestions()
> +                pass
> +            elif token in [VfrSyntaxParser.GrayOutIf, VfrSyntaxParser.SuppressIf,
> VfrSyntaxParser.DisableIf, VfrSyntaxParser.InconsistentIf]:
> +                self.state = 1046
> +                self.vfrStatementConditional()
> +                pass
> +            elif token in [VfrSyntaxParser.Label]:
> +                self.state = 1047
> +                self.vfrStatementLabel()
> +                pass
> +            elif token in [VfrSyntaxParser.Banner]:
> +                self.state = 1048
> +                self.vfrStatementBanner()
> +                pass
> +            elif token in [VfrSyntaxParser.Inventory, VfrSyntaxParser.Hidden,
> VfrSyntaxParser.Restore, VfrSyntaxParser.Save]:
> +                self.state = 1049
> +                self.vfrStatementInvalid()
> +                pass
> +            elif token in [VfrSyntaxParser.GuidOp]:
> +                self.state = 1050
> +                self.vfrStatementExtension()
> +                pass
> +            elif token in [VfrSyntaxParser.Modal]:
> +                self.state = 1051
> +                self.vfrStatementModal()
> +                pass
> +            elif token in [VfrSyntaxParser.RefreshGuid]:
> +                self.state = 1052
> +                self.vfrStatementRefreshEvent()
> +                self.state = 1053
> +                self.match(VfrSyntaxParser.Semicolon)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrFormMapDefinitionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_FORM_MAP_OP)
> +            self.S1 = None # Token
> +
> +        def FormMap(self):
> +            return self.getToken(VfrSyntaxParser.FormMap, 0)
> +
> +        def FormId(self):
> +            return self.getToken(VfrSyntaxParser.FormId, 0)
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def EndForm(self):
> +            return self.getToken(VfrSyntaxParser.EndForm, 0)
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def MapTitle(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.MapTitle)
> +            else:
> +                return self.getToken(VfrSyntaxParser.MapTitle, i)
> +
> +        def StringToken(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringToken)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringToken, i)
> +
> +        def OpenParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenParen, i)
> +
> +        def CloseParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseParen, i)
> +
> +        def MapGuid(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.MapGuid)
> +            else:
> +                return self.getToken(VfrSyntaxParser.MapGuid, i)
> +
> +        def guidDefinition(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.GuidDefinitionContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,i)
> +
> +
> +        def vfrForm(self, i:int=None):
> +            if i is None:
> +                return self.getTypedRuleContexts(VfrSyntaxParser.VfrFormContext)
> +            else:
> +                return self.getTypedRuleContext(VfrSyntaxParser.VfrFormContext,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrFormMapDefinition
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrFormMapDefinition" ):
> +                return visitor.visitVfrFormMapDefinition(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrFormMapDefinition(self):
> +
> +        localctx = VfrSyntaxParser.VfrFormMapDefinitionContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 102, self.RULE_vfrFormMapDefinition)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1057
> +            self.match(VfrSyntaxParser.FormMap)
> +            self.state = 1058
> +            self.match(VfrSyntaxParser.FormId)
> +            self.state = 1059
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1060
> +            localctx.S1 = self.match(VfrSyntaxParser.Number)
> +            self.state = 1061
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1076
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.MapTitle:
> +                self.state = 1062
> +                self.match(VfrSyntaxParser.MapTitle)
> +                self.state = 1063
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1064
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 1065
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 1066
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1067
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 1068
> +                self.match(VfrSyntaxParser.Semicolon)
> +                self.state = 1069
> +                self.match(VfrSyntaxParser.MapGuid)
> +                self.state = 1070
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1071
> +                self.guidDefinition()
> +                self.state = 1072
> +                self.match(VfrSyntaxParser.Semicolon)
> +                self.state = 1078
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 1082
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while ((((_la - 46)) & ~0x3f) == 0 and ((1 << (_la - 46)) & ((1 <<
> (VfrSyntaxParser.OneOf - 46)) | (1 << (VfrSyntaxParser.OrderedList - 46)) | (1
> << (VfrSyntaxParser.Subtitle - 46)) | (1 << (VfrSyntaxParser.Text - 46)) | (1 <<
> (VfrSyntaxParser.Date - 46)) | (1 << (VfrSyntaxParser.Time - 46)) | (1 <<
> (VfrSyntaxParser.GrayOutIf - 46)) | (1 << (VfrSyntaxParser.Label - 46)) | (1 <<
> (VfrSyntaxParser.Inventory - 46)) | (1 << (VfrSyntaxParser.CheckBox - 46)) |
> (1 << (VfrSyntaxParser.Numeric - 46)) | (1 << (VfrSyntaxParser.Default - 46)) |
> (1 << (VfrSyntaxParser.Password - 46)) | (1 << (VfrSyntaxParser.String - 46)) |
> (1 << (VfrSyntaxParser.SuppressIf - 46)) | (1 << (VfrSyntaxParser.DisableIf -
> 46)) | (1 << (VfrSyntaxParser.Hidden - 46)) | (1 << (VfrSyntaxParser.Goto -
> 46)))) != 0) or ((((_la - 110)) & ~0x3f) == 0 and ((1 << (_la - 110)) & ((1 <<
> (VfrSyntaxParser.InconsistentIf - 110)) | (1 << (VfrSyntaxParser.Restore - 110))
> | (1 << (VfrSyntaxParser.Save - 110)) | (1 << (VfrSyntaxParser.Banner - 110)) |
> (1 << (VfrSyntaxParser.Image - 110)) | (1 << (VfrSyntaxParser.Locked - 110)) |
> (1 << (VfrSyntaxParser.Rule - 110)) | (1 << (VfrSyntaxParser.ResetButton -
> 110)) | (1 << (VfrSyntaxParser.Action - 110)) | (1 << (VfrSyntaxParser.GuidOp
> - 110)) | (1 << (VfrSyntaxParser.Modal - 110)))) != 0) or
> _la==VfrSyntaxParser.RefreshGuid:
> +                self.state = 1079
> +                self.vfrForm()
> +                self.state = 1084
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 1085
> +            self.match(VfrSyntaxParser.EndForm)
> +            self.state = 1086
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementImageContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrImageTag(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrImageTagContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementImage
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementImage" ):
> +                return visitor.visitVfrStatementImage(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementImage(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementImageContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 104, self.RULE_vfrStatementImage)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1088
> +            self.vfrImageTag()
> +            self.state = 1089
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementLockedContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrLockedTag(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrLockedTagContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementLocked
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementLocked" ):
> +                return visitor.visitVfrStatementLocked(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementLocked(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementLockedContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 106, self.RULE_vfrStatementLocked)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1091
> +            self.vfrLockedTag()
> +            self.state = 1092
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementRulesContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_RULE_OP)
> +
> +        def Rule(self):
> +            return self.getToken(VfrSyntaxParser.Rule, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def EndRule(self):
> +            return self.getToken(VfrSyntaxParser.EndRule, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementRules
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementRules" ):
> +                return visitor.visitVfrStatementRules(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementRules(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementRulesContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 108, self.RULE_vfrStatementRules)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1094
> +            self.match(VfrSyntaxParser.Rule)
> +            self.state = 1095
> +            self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 1096
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1097
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 1098
> +            self.match(VfrSyntaxParser.EndRule)
> +            self.state = 1099
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementStatContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementSubTitle(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementSubTitleContext,0)
> +
> +
> +        def vfrStatementStaticText(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStaticTextContext,0)
> +
> +
> +        def vfrStatementCrossReference(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementCrossReferenceCont
> ext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementStat
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementStat" ):
> +                return visitor.visitVfrStatementStat(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementStat(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementStatContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 110, self.RULE_vfrStatementStat)
> +        try:
> +            self.state = 1104
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Subtitle]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1101
> +                self.vfrStatementSubTitle()
> +                pass
> +            elif token in [VfrSyntaxParser.Text]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1102
> +                self.vfrStatementStaticText()
> +                pass
> +            elif token in [VfrSyntaxParser.Goto, VfrSyntaxParser.ResetButton]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 1103
> +                self.vfrStatementCrossReference()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementSubTitleContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_SUBTITLE_OP)
> +
> +        def Subtitle(self):
> +            return self.getToken(VfrSyntaxParser.Subtitle, 0)
> +
> +        def Text(self):
> +            return self.getToken(VfrSyntaxParser.Text, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def EndSubtitle(self):
> +            return self.getToken(VfrSyntaxParser.EndSubtitle, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def vfrSubtitleFlags(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrSubtitleFlagsContext,0)
> +
> +
> +        def vfrStatementStatTagList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatTagListContext,0)
> +
> +
> +        def vfrStatementSubTitleComponent(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementSubTitleComponent
> Context)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementSubTitleComponent
> Context,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementSubTitle
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementSubTitle" ):
> +                return visitor.visitVfrStatementSubTitle(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementSubTitle(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementSubTitleContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 112, self.RULE_vfrStatementSubTitle)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1106
> +            self.match(VfrSyntaxParser.Subtitle)
> +            self.state = 1107
> +            self.match(VfrSyntaxParser.Text)
> +            self.state = 1108
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1109
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 1110
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 1111
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1112
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 1117
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,66,self._ctx)
> +            if la_ == 1:
> +                self.state = 1113
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1114
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1115
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1116
> +                self.vfrSubtitleFlags()
> +
> +
> +            self.state = 1139
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,71,self._ctx)
> +            if la_ == 1:
> +                self.state = 1121
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                if _la==VfrSyntaxParser.Comma:
> +                    self.state = 1119
> +                    self.match(VfrSyntaxParser.Comma)
> +                    self.state = 1120
> +                    self.vfrStatementStatTagList(localctx.Node)
> +
> +
> +                self.state = 1123
> +                self.match(VfrSyntaxParser.Semicolon)
> +                pass
> +
> +            elif la_ == 2:
> +                self.state = 1126
> +                self._errHandler.sync(self)
> +                la_ = self._interp.adaptivePredict(self._input,68,self._ctx)
> +                if la_ == 1:
> +                    self.state = 1124
> +                    self.match(VfrSyntaxParser.Comma)
> +                    self.state = 1125
> +                    self.vfrStatementStatTagList(localctx.Node)
> +
> +
> +                self.state = 1135
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                if _la==VfrSyntaxParser.Comma:
> +                    self.state = 1128
> +                    self.match(VfrSyntaxParser.Comma)
> +                    self.state = 1132
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +                    while ((((_la - 46)) & ~0x3f) == 0 and ((1 << (_la - 46)) & ((1 <<
> (VfrSyntaxParser.OneOf - 46)) | (1 << (VfrSyntaxParser.OrderedList - 46)) | (1
> << (VfrSyntaxParser.Subtitle - 46)) | (1 << (VfrSyntaxParser.Text - 46)) | (1 <<
> (VfrSyntaxParser.Date - 46)) | (1 << (VfrSyntaxParser.Time - 46)) | (1 <<
> (VfrSyntaxParser.CheckBox - 46)) | (1 << (VfrSyntaxParser.Numeric - 46)) | (1
> << (VfrSyntaxParser.Password - 46)) | (1 << (VfrSyntaxParser.String - 46)) | (1
> << (VfrSyntaxParser.Goto - 46)))) != 0) or _la==VfrSyntaxParser.ResetButton
> or _la==VfrSyntaxParser.Action:
> +                        self.state = 1129
> +                        self.vfrStatementSubTitleComponent()
> +                        self.state = 1134
> +                        self._errHandler.sync(self)
> +                        _la = self._input.LA(1)
> +
> +
> +
> +                self.state = 1137
> +                self.match(VfrSyntaxParser.EndSubtitle)
> +                self.state = 1138
> +                self.match(VfrSyntaxParser.Semicolon)
> +                pass
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementSubTitleComponentContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementStat(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatContext,0)
> +
> +
> +        def vfrStatementQuestions(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionsContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementSubTitleComponent
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementSubTitleComponent" ):
> +                return visitor.visitVfrStatementSubTitleComponent(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementSubTitleComponent(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementSubTitleComponentContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 114, self.RULE_vfrStatementSubTitleComponent)
> +        try:
> +            self.state = 1143
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Subtitle, VfrSyntaxParser.Text,
> VfrSyntaxParser.Goto, VfrSyntaxParser.ResetButton]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1141
> +                self.vfrStatementStat()
> +                pass
> +            elif token in [VfrSyntaxParser.OneOf, VfrSyntaxParser.OrderedList,
> VfrSyntaxParser.Date, VfrSyntaxParser.Time, VfrSyntaxParser.CheckBox,
> VfrSyntaxParser.Numeric, VfrSyntaxParser.Password, VfrSyntaxParser.String,
> VfrSyntaxParser.Action]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1142
> +                self.vfrStatementQuestions()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrSubtitleFlagsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.SubFlags = 0
> +
> +        def subtitleFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.SubtitleFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.SubtitleFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrSubtitleFlags
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrSubtitleFlags" ):
> +                return visitor.visitVfrSubtitleFlags(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrSubtitleFlags(self):
> +
> +        localctx = VfrSyntaxParser.VfrSubtitleFlagsContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 116, self.RULE_vfrSubtitleFlags)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1145
> +            self.subtitleFlagsField()
> +            self.state = 1150
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 1146
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 1147
> +                self.subtitleFlagsField()
> +                self.state = 1152
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class SubtitleFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Flag = 0
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_subtitleFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitSubtitleFlagsField" ):
> +                return visitor.visitSubtitleFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def subtitleFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.SubtitleFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 118, self.RULE_subtitleFlagsField)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1153
> +            _la = self._input.LA(1)
> +            if not(_la==VfrSyntaxParser.T__7 or _la==VfrSyntaxParser.Number):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementStaticTextContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_TEXT_OP)
> +            self.S1 = None # Token
> +            self.S2 = None # Token
> +            self.S3 = None # Token
> +            self.F = None # Token
> +            self.S4 = None # Token
> +
> +        def Text(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Text)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Text, i)
> +
> +        def Help(self):
> +            return self.getToken(VfrSyntaxParser.Help, 0)
> +
> +        def StringToken(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringToken)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringToken, i)
> +
> +        def OpenParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenParen, i)
> +
> +        def CloseParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseParen, i)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def staticTextFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.StaticTextFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.StaticTextFlagsFieldContext,i)
> +
> +
> +        def Key(self):
> +            return self.getToken(VfrSyntaxParser.Key, 0)
> +
> +        def vfrStatementStatTagList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatTagListContext,0)
> +
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementStaticText
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementStaticText" ):
> +                return visitor.visitVfrStatementStaticText(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementStaticText(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementStaticTextContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 120, self.RULE_vfrStatementStaticText)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1155
> +            self.match(VfrSyntaxParser.Text)
> +            self.state = 1156
> +            self.match(VfrSyntaxParser.Help)
> +            self.state = 1157
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1158
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 1159
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 1160
> +            localctx.S1 = self.match(VfrSyntaxParser.Number)
> +            self.state = 1161
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 1162
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1163
> +            self.match(VfrSyntaxParser.Text)
> +            self.state = 1164
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1165
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 1166
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 1167
> +            localctx.S2 = self.match(VfrSyntaxParser.Number)
> +            self.state = 1168
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 1176
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,74,self._ctx)
> +            if la_ == 1:
> +                self.state = 1169
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1170
> +                self.match(VfrSyntaxParser.Text)
> +                self.state = 1171
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1172
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 1173
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 1174
> +                localctx.S3 = self.match(VfrSyntaxParser.Number)
> +                self.state = 1175
> +                self.match(VfrSyntaxParser.CloseParen)
> +
> +
> +            self.state = 1194
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,76,self._ctx)
> +            if la_ == 1:
> +                self.state = 1178
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1179
> +                localctx.F = self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1180
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1181
> +                self.staticTextFlagsField()
> +                self.state = 1186
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.BitWiseOr:
> +                    self.state = 1182
> +                    self.match(VfrSyntaxParser.BitWiseOr)
> +                    self.state = 1183
> +                    self.staticTextFlagsField()
> +                    self.state = 1188
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 1189
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1190
> +                self.match(VfrSyntaxParser.Key)
> +                self.state = 1191
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1192
> +                localctx.S4 = self.match(VfrSyntaxParser.Number)
> +
> +
> +            self.state = 1198
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Comma:
> +                self.state = 1196
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1197
> +                self.vfrStatementStatTagList(localctx.Node)
> +
> +
> +            self.state = 1200
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class StaticTextFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Flag = 0
> +            self.N = None # Token
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def questionheaderFlagsField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.QuestionheaderFlagsFieldContext,
> 0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_staticTextFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitStaticTextFlagsField" ):
> +                return visitor.visitStaticTextFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def staticTextFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.StaticTextFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 122, self.RULE_staticTextFlagsField)
> +        try:
> +            self.state = 1204
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Number]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1202
> +                localctx.N = self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.InteractiveFlag,
> VfrSyntaxParser.NVAccessFlag, VfrSyntaxParser.ResetRequiredFlag,
> VfrSyntaxParser.ReconnectRequiredFlag, VfrSyntaxParser.LateCheckFlag,
> VfrSyntaxParser.ReadOnlyFlag, VfrSyntaxParser.OptionOnlyFlag,
> VfrSyntaxParser.RestStyleFlag]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1203
> +                self.questionheaderFlagsField()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementCrossReferenceContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementGoto(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementGotoContext,0)
> +
> +
> +        def vfrStatementResetButton(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementResetButtonContext,
> 0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementCrossReference
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementCrossReference" ):
> +                return visitor.visitVfrStatementCrossReference(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementCrossReference(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementCrossReferenceContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 124, self.RULE_vfrStatementCrossReference)
> +        try:
> +            self.state = 1208
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Goto]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1206
> +                self.vfrStatementGoto()
> +                pass
> +            elif token in [VfrSyntaxParser.ResetButton]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1207
> +                self.vfrStatementResetButton()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementGotoContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_REF_OP)
> +            self.QType = EFI_QUESION_TYPE.QUESTION_REF
> +            self.QN = None # Token
> +            self.N = None # Token
> +            self.E = None # Token
> +
> +        def Goto(self):
> +            return self.getToken(VfrSyntaxParser.Goto, 0)
> +
> +        def vfrQuestionHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionHeaderContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def vfrGotoFlags(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrGotoFlagsContext,0)
> +
> +
> +        def Key(self):
> +            return self.getToken(VfrSyntaxParser.Key, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def DevicePath(self):
> +            return self.getToken(VfrSyntaxParser.DevicePath, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def FormSetGuid(self):
> +            return self.getToken(VfrSyntaxParser.FormSetGuid, 0)
> +
> +        def guidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,0)
> +
> +
> +        def FormId(self):
> +            return self.getToken(VfrSyntaxParser.FormId, 0)
> +
> +        def Question(self):
> +            return self.getToken(VfrSyntaxParser.Question, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementGoto
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementGoto" ):
> +                return visitor.visitVfrStatementGoto(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementGoto(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementGotoContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 126, self.RULE_vfrStatementGoto)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1210
> +            self.match(VfrSyntaxParser.Goto)
> +            self.state = 1258
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.DevicePath]:
> +                self.state = 1211
> +                self.match(VfrSyntaxParser.DevicePath)
> +                self.state = 1212
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1213
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 1214
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 1215
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1216
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 1217
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1218
> +                self.match(VfrSyntaxParser.FormSetGuid)
> +                self.state = 1219
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1220
> +                self.guidDefinition()
> +                self.state = 1221
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1222
> +                self.match(VfrSyntaxParser.FormId)
> +                self.state = 1223
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1224
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1225
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1226
> +                self.match(VfrSyntaxParser.Question)
> +                self.state = 1227
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1228
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1229
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.FormSetGuid]:
> +                self.state = 1231
> +                self.match(VfrSyntaxParser.FormSetGuid)
> +                self.state = 1232
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1233
> +                self.guidDefinition()
> +                self.state = 1234
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1235
> +                self.match(VfrSyntaxParser.FormId)
> +                self.state = 1236
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1237
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1238
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1239
> +                self.match(VfrSyntaxParser.Question)
> +                self.state = 1240
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1241
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1242
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.FormId]:
> +                self.state = 1244
> +                self.match(VfrSyntaxParser.FormId)
> +                self.state = 1245
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1246
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1247
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1248
> +                self.match(VfrSyntaxParser.Question)
> +                self.state = 1249
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1254
> +                self._errHandler.sync(self)
> +                token = self._input.LA(1)
> +                if token in [VfrSyntaxParser.StringIdentifier]:
> +                    self.state = 1250
> +                    localctx.QN = self.match(VfrSyntaxParser.StringIdentifier)
> +                    self.state = 1251
> +                    self.match(VfrSyntaxParser.Comma)
> +                    pass
> +                elif token in [VfrSyntaxParser.Number]:
> +                    self.state = 1252
> +                    self.match(VfrSyntaxParser.Number)
> +                    self.state = 1253
> +                    self.match(VfrSyntaxParser.Comma)
> +                    pass
> +                else:
> +                    raise NoViableAltException(self)
> +
> +                pass
> +            elif token in [VfrSyntaxParser.Number]:
> +                self.state = 1256
> +                localctx.N = self.match(VfrSyntaxParser.Number)
> +                self.state = 1257
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.Prompt, VfrSyntaxParser.Name,
> VfrSyntaxParser.VarId, VfrSyntaxParser.QuestionId]:
> +                pass
> +            else:
> +                pass
> +            self.state = 1260
> +            self.vfrQuestionHeader(localctx.Node, localctx.QType)
> +            self.state = 1265
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,82,self._ctx)
> +            if la_ == 1:
> +                self.state = 1261
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1262
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1263
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1264
> +                self.vfrGotoFlags()
> +
> +
> +            self.state = 1271
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,83,self._ctx)
> +            if la_ == 1:
> +                self.state = 1267
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1268
> +                self.match(VfrSyntaxParser.Key)
> +                self.state = 1269
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1270
> +                self.match(VfrSyntaxParser.Number)
> +
> +
> +            self.state = 1275
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Comma:
> +                self.state = 1273
> +                localctx.E = self.match(VfrSyntaxParser.Comma)
> +                self.state = 1274
> +                self.vfrStatementQuestionOptionList(localctx.Node)
> +
> +
> +            self.state = 1277
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrGotoFlagsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.GotoFlags = 0
> +
> +        def gotoFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.GotoFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.GotoFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrGotoFlags
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrGotoFlags" ):
> +                return visitor.visitVfrGotoFlags(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrGotoFlags(self):
> +
> +        localctx = VfrSyntaxParser.VfrGotoFlagsContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 128, self.RULE_vfrGotoFlags)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1279
> +            self.gotoFlagsField()
> +            self.state = 1284
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 1280
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 1281
> +                self.gotoFlagsField()
> +                self.state = 1286
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class GotoFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Flag = 0
> +            self.N = None # Token
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def questionheaderFlagsField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.QuestionheaderFlagsFieldContext,
> 0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_gotoFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitGotoFlagsField" ):
> +                return visitor.visitGotoFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def gotoFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.GotoFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 130, self.RULE_gotoFlagsField)
> +        try:
> +            self.state = 1289
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Number]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1287
> +                localctx.N = self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.InteractiveFlag,
> VfrSyntaxParser.NVAccessFlag, VfrSyntaxParser.ResetRequiredFlag,
> VfrSyntaxParser.ReconnectRequiredFlag, VfrSyntaxParser.LateCheckFlag,
> VfrSyntaxParser.ReadOnlyFlag, VfrSyntaxParser.OptionOnlyFlag,
> VfrSyntaxParser.RestStyleFlag]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1288
> +                self.questionheaderFlagsField()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementResetButtonContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_RESET_BUTTON_OP)
> +            self.N = None # Token
> +
> +        def ResetButton(self):
> +            return self.getToken(VfrSyntaxParser.ResetButton, 0)
> +
> +        def DefaultStore(self):
> +            return self.getToken(VfrSyntaxParser.DefaultStore, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementHeaderContext,0)
> +
> +
> +        def EndResetButton(self):
> +            return self.getToken(VfrSyntaxParser.EndResetButton, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def vfrStatementStatTagList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatTagListContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementResetButton
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementResetButton" ):
> +                return visitor.visitVfrStatementResetButton(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementResetButton(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementResetButtonContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 132, self.RULE_vfrStatementResetButton)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1291
> +            self.match(VfrSyntaxParser.ResetButton)
> +            self.state = 1292
> +            self.match(VfrSyntaxParser.DefaultStore)
> +            self.state = 1293
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1294
> +            localctx.N = self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 1295
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1296
> +            self.vfrStatementHeader(localctx.Node)
> +            self.state = 1297
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1301
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Image or _la==VfrSyntaxParser.Locked:
> +                self.state = 1298
> +                self.vfrStatementStatTagList(localctx.Node)
> +                self.state = 1299
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1303
> +            self.match(VfrSyntaxParser.EndResetButton)
> +            self.state = 1304
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementQuestionsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementBooleanType(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementBooleanTypeContext
> ,0)
> +
> +
> +        def vfrStatementDate(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementDateContext,0)
> +
> +
> +        def vfrStatementNumericType(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementNumericTypeContex
> t,0)
> +
> +
> +        def vfrStatementStringType(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStringTypeContext,0)
> +
> +
> +        def vfrStatementOrderedList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementOrderedListContext,
> 0)
> +
> +
> +        def vfrStatementTime(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementTimeContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementQuestions
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementQuestions" ):
> +                return visitor.visitVfrStatementQuestions(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementQuestions(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementQuestionsContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 134, self.RULE_vfrStatementQuestions)
> +        try:
> +            self.state = 1312
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.CheckBox, VfrSyntaxParser.Action]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1306
> +                self.vfrStatementBooleanType()
> +                pass
> +            elif token in [VfrSyntaxParser.Date]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1307
> +                self.vfrStatementDate()
> +                pass
> +            elif token in [VfrSyntaxParser.OneOf, VfrSyntaxParser.Numeric]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 1308
> +                self.vfrStatementNumericType()
> +                pass
> +            elif token in [VfrSyntaxParser.Password, VfrSyntaxParser.String]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 1309
> +                self.vfrStatementStringType()
> +                pass
> +            elif token in [VfrSyntaxParser.OrderedList]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 1310
> +                self.vfrStatementOrderedList()
> +                pass
> +            elif token in [VfrSyntaxParser.Time]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 1311
> +                self.vfrStatementTime()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementQuestionTagContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementStatTag(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatTagContext,0)
> +
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def vfrStatementInconsistentIf(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementInconsistentIfContex
> t,0)
> +
> +
> +        def vfrStatementNoSubmitIf(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementNoSubmitIfContext,0)
> +
> +
> +        def vfrStatementDisableIfQuest(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementDisableIfQuestConte
> xt,0)
> +
> +
> +        def vfrStatementRefresh(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementRefreshContext,0)
> +
> +
> +        def vfrStatementVarstoreDevice(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementVarstoreDeviceCont
> ext,0)
> +
> +
> +        def vfrStatementExtension(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExtensionContext,0)
> +
> +
> +        def vfrStatementRefreshEvent(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementRefreshEventContex
> t,0)
> +
> +
> +        def vfrStatementWarningIf(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementWarningIfContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementQuestionTag
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementQuestionTag" ):
> +                return visitor.visitVfrStatementQuestionTag(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementQuestionTag(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementQuestionTagContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 136, self.RULE_vfrStatementQuestionTag)
> +        try:
> +            self.state = 1325
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Image, VfrSyntaxParser.Locked]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1314
> +                self.vfrStatementStatTag()
> +                self.state = 1315
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.InconsistentIf]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1317
> +                self.vfrStatementInconsistentIf()
> +                pass
> +            elif token in [VfrSyntaxParser.NoSubmitIf]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 1318
> +                self.vfrStatementNoSubmitIf()
> +                pass
> +            elif token in [VfrSyntaxParser.DisableIf]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 1319
> +                self.vfrStatementDisableIfQuest()
> +                pass
> +            elif token in [VfrSyntaxParser.Refresh]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 1320
> +                self.vfrStatementRefresh()
> +                pass
> +            elif token in [VfrSyntaxParser.VarstoreDevice]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 1321
> +                self.vfrStatementVarstoreDevice()
> +                pass
> +            elif token in [VfrSyntaxParser.GuidOp]:
> +                self.enterOuterAlt(localctx, 7)
> +                self.state = 1322
> +                self.vfrStatementExtension()
> +                pass
> +            elif token in [VfrSyntaxParser.RefreshGuid]:
> +                self.enterOuterAlt(localctx, 8)
> +                self.state = 1323
> +                self.vfrStatementRefreshEvent()
> +                pass
> +            elif token in [VfrSyntaxParser.WarningIf]:
> +                self.enterOuterAlt(localctx, 9)
> +                self.state = 1324
> +                self.vfrStatementWarningIf()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementInconsistentIfContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_INCONSISTENT_IF_OP)
> +
> +        def InconsistentIf(self):
> +            return self.getToken(VfrSyntaxParser.InconsistentIf, 0)
> +
> +        def Prompt(self):
> +            return self.getToken(VfrSyntaxParser.Prompt, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def flagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.FlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.FlagsFieldContext,i)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementInconsistentIf
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementInconsistentIf" ):
> +                return visitor.visitVfrStatementInconsistentIf(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementInconsistentIf(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementInconsistentIfContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 138, self.RULE_vfrStatementInconsistentIf)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1327
> +            self.match(VfrSyntaxParser.InconsistentIf)
> +            self.state = 1328
> +            self.match(VfrSyntaxParser.Prompt)
> +            self.state = 1329
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1330
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 1331
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 1332
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1333
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 1334
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1347
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 1335
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1336
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1337
> +                self.flagsField()
> +                self.state = 1342
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.BitWiseOr:
> +                    self.state = 1338
> +                    self.match(VfrSyntaxParser.BitWiseOr)
> +                    self.state = 1339
> +                    self.flagsField()
> +                    self.state = 1344
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 1345
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1349
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 1350
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 1352
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,92,self._ctx)
> +            if la_ == 1:
> +                self.state = 1351
> +                self.match(VfrSyntaxParser.Semicolon)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementNoSubmitIfContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_NO_SUBMIT_IF_OP)
> +
> +        def NoSubmitIf(self):
> +            return self.getToken(VfrSyntaxParser.NoSubmitIf, 0)
> +
> +        def Prompt(self):
> +            return self.getToken(VfrSyntaxParser.Prompt, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def flagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.FlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.FlagsFieldContext,i)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementNoSubmitIf
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementNoSubmitIf" ):
> +                return visitor.visitVfrStatementNoSubmitIf(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementNoSubmitIf(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementNoSubmitIfContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 140, self.RULE_vfrStatementNoSubmitIf)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1354
> +            self.match(VfrSyntaxParser.NoSubmitIf)
> +            self.state = 1355
> +            self.match(VfrSyntaxParser.Prompt)
> +            self.state = 1356
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1357
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 1358
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 1359
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1360
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 1361
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1374
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 1362
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1363
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1364
> +                self.flagsField()
> +                self.state = 1369
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.BitWiseOr:
> +                    self.state = 1365
> +                    self.match(VfrSyntaxParser.BitWiseOr)
> +                    self.state = 1366
> +                    self.flagsField()
> +                    self.state = 1371
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 1372
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1376
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 1377
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 1379
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,95,self._ctx)
> +            if la_ == 1:
> +                self.state = 1378
> +                self.match(VfrSyntaxParser.Semicolon)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementDisableIfQuestContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_DISABLE_IF_OP)
> +
> +        def DisableIf(self):
> +            return self.getToken(VfrSyntaxParser.DisableIf, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementDisableIfQuest
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementDisableIfQuest" ):
> +                return visitor.visitVfrStatementDisableIfQuest(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementDisableIfQuest(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementDisableIfQuestContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 142, self.RULE_vfrStatementDisableIfQuest)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1381
> +            self.match(VfrSyntaxParser.DisableIf)
> +            self.state = 1382
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 1383
> +            self.match(VfrSyntaxParser.Semicolon)
> +            self.state = 1384
> +            self.vfrStatementQuestionOptionList(localctx.Node)
> +            self.state = 1385
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 1387
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,96,self._ctx)
> +            if la_ == 1:
> +                self.state = 1386
> +                self.match(VfrSyntaxParser.Semicolon)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementRefreshContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_REFRESH_OP)
> +
> +        def Refresh(self):
> +            return self.getToken(VfrSyntaxParser.Refresh, 0)
> +
> +        def Interval(self):
> +            return self.getToken(VfrSyntaxParser.Interval, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementRefresh
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementRefresh" ):
> +                return visitor.visitVfrStatementRefresh(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementRefresh(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementRefreshContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 144, self.RULE_vfrStatementRefresh)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1389
> +            self.match(VfrSyntaxParser.Refresh)
> +            self.state = 1390
> +            self.match(VfrSyntaxParser.Interval)
> +            self.state = 1391
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1392
> +            self.match(VfrSyntaxParser.Number)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementVarstoreDeviceContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_VARSTORE_DEVICE_OP)
> +
> +        def VarstoreDevice(self):
> +            return self.getToken(VfrSyntaxParser.VarstoreDevice, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementVarstoreDevice
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementVarstoreDevice" ):
> +                return visitor.visitVfrStatementVarstoreDevice(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementVarstoreDevice(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementVarstoreDeviceContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 146, self.RULE_vfrStatementVarstoreDevice)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1394
> +            self.match(VfrSyntaxParser.VarstoreDevice)
> +            self.state = 1395
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1396
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 1397
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 1398
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1399
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 1400
> +            self.match(VfrSyntaxParser.Comma)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementRefreshEventContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_REFRESH_ID_OP)
> +
> +        def RefreshGuid(self):
> +            return self.getToken(VfrSyntaxParser.RefreshGuid, 0)
> +
> +        def guidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,0)
> +
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementRefreshEvent
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementRefreshEvent" ):
> +                return visitor.visitVfrStatementRefreshEvent(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementRefreshEvent(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementRefreshEventContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 148, self.RULE_vfrStatementRefreshEvent)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1402
> +            self.match(VfrSyntaxParser.RefreshGuid)
> +            self.state = 1403
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1404
> +            self.guidDefinition()
> +            self.state = 1405
> +            self.match(VfrSyntaxParser.Comma)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementWarningIfContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_WARNING_IF_OP)
> +
> +        def WarningIf(self):
> +            return self.getToken(VfrSyntaxParser.WarningIf, 0)
> +
> +        def Prompt(self):
> +            return self.getToken(VfrSyntaxParser.Prompt, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def Timeout(self):
> +            return self.getToken(VfrSyntaxParser.Timeout, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementWarningIf
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementWarningIf" ):
> +                return visitor.visitVfrStatementWarningIf(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementWarningIf(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementWarningIfContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 150, self.RULE_vfrStatementWarningIf)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1407
> +            self.match(VfrSyntaxParser.WarningIf)
> +            self.state = 1408
> +            self.match(VfrSyntaxParser.Prompt)
> +            self.state = 1409
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1410
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 1411
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 1412
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1413
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 1414
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1419
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Timeout:
> +                self.state = 1415
> +                self.match(VfrSyntaxParser.Timeout)
> +                self.state = 1416
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1417
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1418
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1421
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 1422
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 1424
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,98,self._ctx)
> +            if la_ == 1:
> +                self.state = 1423
> +                self.match(VfrSyntaxParser.Semicolon)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementQuestionTagListContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Node=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +            self.Node = Node
> +
> +        def vfrStatementQuestionTag(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementQuestionTagContex
> t)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionTagContext
> ,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementQuestionTagList
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementQuestionTagList" ):
> +                return visitor.visitVfrStatementQuestionTagList(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementQuestionTagList(self, Node):
> +
> +        localctx = VfrSyntaxParser.VfrStatementQuestionTagListContext(self,
> self._ctx, self.state, Node)
> +        self.enterRule(localctx, 152, self.RULE_vfrStatementQuestionTagList)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1429
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while ((((_la - 106)) & ~0x3f) == 0 and ((1 << (_la - 106)) & ((1 <<
> (VfrSyntaxParser.DisableIf - 106)) | (1 << (VfrSyntaxParser.InconsistentIf -
> 106)) | (1 << (VfrSyntaxParser.WarningIf - 106)) | (1 <<
> (VfrSyntaxParser.NoSubmitIf - 106)) | (1 << (VfrSyntaxParser.Image - 106)) |
> (1 << (VfrSyntaxParser.Locked - 106)) | (1 << (VfrSyntaxParser.Refresh - 106))
> | (1 << (VfrSyntaxParser.VarstoreDevice - 106)) | (1 <<
> (VfrSyntaxParser.GuidOp - 106)))) != 0) or _la==VfrSyntaxParser.RefreshGuid:
> +                self.state = 1426
> +                self.vfrStatementQuestionTag()
> +                self.state = 1431
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementQuestionOptionTagContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementSuppressIfQuest(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementSuppressIfQuestCon
> text,0)
> +
> +
> +        def vfrStatementGrayOutIfQuest(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementGrayOutIfQuestCont
> ext,0)
> +
> +
> +        def vfrStatementValue(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementValueContext,0)
> +
> +
> +        def vfrStatementDefault(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementDefaultContext,0)
> +
> +
> +        def vfrStatementOptions(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementOptionsContext,0)
> +
> +
> +        def vfrStatementRead(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementReadContext,0)
> +
> +
> +        def vfrStatementWrite(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementWriteContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementQuestionOptionTag
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementQuestionOptionTag" ):
> +                return visitor.visitVfrStatementQuestionOptionTag(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementQuestionOptionTag(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementQuestionOptionTagContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 154, self.RULE_vfrStatementQuestionOptionTag)
> +        try:
> +            self.state = 1439
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.SuppressIf]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1432
> +                self.vfrStatementSuppressIfQuest()
> +                pass
> +            elif token in [VfrSyntaxParser.GrayOutIf]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1433
> +                self.vfrStatementGrayOutIfQuest()
> +                pass
> +            elif token in [VfrSyntaxParser.Value]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 1434
> +                self.vfrStatementValue()
> +                pass
> +            elif token in [VfrSyntaxParser.Default]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 1435
> +                self.vfrStatementDefault()
> +                pass
> +            elif token in [VfrSyntaxParser.Option]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 1436
> +                self.vfrStatementOptions()
> +                pass
> +            elif token in [VfrSyntaxParser.Read]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 1437
> +                self.vfrStatementRead()
> +                pass
> +            elif token in [VfrSyntaxParser.Write]:
> +                self.enterOuterAlt(localctx, 7)
> +                self.state = 1438
> +                self.vfrStatementWrite()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class FlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.N = None # Token
> +            self.L = None # Token
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def InteractiveFlag(self):
> +            return self.getToken(VfrSyntaxParser.InteractiveFlag, 0)
> +
> +        def ManufacturingFlag(self):
> +            return self.getToken(VfrSyntaxParser.ManufacturingFlag, 0)
> +
> +        def DefaultFlag(self):
> +            return self.getToken(VfrSyntaxParser.DefaultFlag, 0)
> +
> +        def ResetRequiredFlag(self):
> +            return self.getToken(VfrSyntaxParser.ResetRequiredFlag, 0)
> +
> +        def ReconnectRequiredFlag(self):
> +            return self.getToken(VfrSyntaxParser.ReconnectRequiredFlag, 0)
> +
> +        def NVAccessFlag(self):
> +            return self.getToken(VfrSyntaxParser.NVAccessFlag, 0)
> +
> +        def LateCheckFlag(self):
> +            return self.getToken(VfrSyntaxParser.LateCheckFlag, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_flagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitFlagsField" ):
> +                return visitor.visitFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def flagsField(self):
> +
> +        localctx = VfrSyntaxParser.FlagsFieldContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 156, self.RULE_flagsField)
> +        try:
> +            self.state = 1449
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Number]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1441
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.InteractiveFlag]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1442
> +                self.match(VfrSyntaxParser.InteractiveFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.ManufacturingFlag]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 1443
> +                self.match(VfrSyntaxParser.ManufacturingFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.DefaultFlag]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 1444
> +                self.match(VfrSyntaxParser.DefaultFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.ResetRequiredFlag]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 1445
> +                self.match(VfrSyntaxParser.ResetRequiredFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.ReconnectRequiredFlag]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 1446
> +                self.match(VfrSyntaxParser.ReconnectRequiredFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.NVAccessFlag]:
> +                self.enterOuterAlt(localctx, 7)
> +                self.state = 1447
> +                localctx.N = self.match(VfrSyntaxParser.NVAccessFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.LateCheckFlag]:
> +                self.enterOuterAlt(localctx, 8)
> +                self.state = 1448
> +                localctx.L = self.match(VfrSyntaxParser.LateCheckFlag)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementSuppressIfQuestContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_SUPPRESS_IF_OP)
> +
> +        def SuppressIf(self):
> +            return self.getToken(VfrSyntaxParser.SuppressIf, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def flagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.FlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.FlagsFieldContext,i)
> +
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementSuppressIfQuest
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementSuppressIfQuest" ):
> +                return visitor.visitVfrStatementSuppressIfQuest(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementSuppressIfQuest(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementSuppressIfQuestContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 158, self.RULE_vfrStatementSuppressIfQuest)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1451
> +            self.match(VfrSyntaxParser.SuppressIf)
> +            self.state = 1452
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 1453
> +            self.match(VfrSyntaxParser.Semicolon)
> +            self.state = 1466
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 1454
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1455
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1456
> +                self.flagsField()
> +                self.state = 1461
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.BitWiseOr:
> +                    self.state = 1457
> +                    self.match(VfrSyntaxParser.BitWiseOr)
> +                    self.state = 1458
> +                    self.flagsField()
> +                    self.state = 1463
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 1464
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1468
> +            self.vfrStatementQuestionOptionList(localctx.Node)
> +            self.state = 1469
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 1471
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,104,self._ctx)
> +            if la_ == 1:
> +                self.state = 1470
> +                self.match(VfrSyntaxParser.Semicolon)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementGrayOutIfQuestContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_SUPPRESS_IF_OP)
> +
> +        def GrayOutIf(self):
> +            return self.getToken(VfrSyntaxParser.GrayOutIf, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def flagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.FlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.FlagsFieldContext,i)
> +
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementGrayOutIfQuest
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementGrayOutIfQuest" ):
> +                return visitor.visitVfrStatementGrayOutIfQuest(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementGrayOutIfQuest(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementGrayOutIfQuestContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 160, self.RULE_vfrStatementGrayOutIfQuest)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1473
> +            self.match(VfrSyntaxParser.GrayOutIf)
> +            self.state = 1474
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 1475
> +            self.match(VfrSyntaxParser.Semicolon)
> +            self.state = 1488
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 1476
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1477
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1478
> +                self.flagsField()
> +                self.state = 1483
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.BitWiseOr:
> +                    self.state = 1479
> +                    self.match(VfrSyntaxParser.BitWiseOr)
> +                    self.state = 1480
> +                    self.flagsField()
> +                    self.state = 1485
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 1486
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1490
> +            self.vfrStatementQuestionOptionList(localctx.Node)
> +            self.state = 1491
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 1493
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,107,self._ctx)
> +            if la_ == 1:
> +                self.state = 1492
> +                self.match(VfrSyntaxParser.Semicolon)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementDefaultContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_DEFAULT_OP)
> +            self.D = None # Token
> +            self.V = None # VfrStatementValueContext
> +            self.SN = None # Token
> +
> +        def Default(self):
> +            return self.getToken(VfrSyntaxParser.Default, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrConstantValueField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrConstantValueFieldContext,0)
> +
> +
> +        def vfrStatementValue(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementValueContext,0)
> +
> +
> +        def DefaultStore(self):
> +            return self.getToken(VfrSyntaxParser.DefaultStore, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementDefault
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementDefault" ):
> +                return visitor.visitVfrStatementDefault(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementDefault(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementDefaultContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 162, self.RULE_vfrStatementDefault)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1495
> +            localctx.D = self.match(VfrSyntaxParser.Default)
> +
> +            self.state = 1503
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Value]:
> +                self.state = 1496
> +                localctx.V = self.vfrStatementValue()
> +                self.state = 1497
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            elif token in [VfrSyntaxParser.T__5]:
> +                self.state = 1499
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1500
> +                self.vfrConstantValueField()
> +                self.state = 1501
> +                self.match(VfrSyntaxParser.Comma)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +            self.state = 1509
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.DefaultStore:
> +                self.state = 1505
> +                self.match(VfrSyntaxParser.DefaultStore)
> +                self.state = 1506
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1507
> +                localctx.SN = self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 1508
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementValueContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_VALUE_OP)
> +
> +        def Value(self):
> +            return self.getToken(VfrSyntaxParser.Value, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementValue
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementValue" ):
> +                return visitor.visitVfrStatementValue(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementValue(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementValueContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 164, self.RULE_vfrStatementValue)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1511
> +            self.match(VfrSyntaxParser.Value)
> +            self.state = 1512
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1513
> +            self.vfrStatementExpression(localctx.Node)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementOptionsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementOneOfOption(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementOneOfOptionContex
> t,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementOptions
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementOptions" ):
> +                return visitor.visitVfrStatementOptions(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementOptions(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementOptionsContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 166, self.RULE_vfrStatementOptions)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1515
> +            self.vfrStatementOneOfOption()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementOneOfOptionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_ONE_OF_OPTION_OP)
> +            self.F = None # Token
> +            self.KN = None # Token
> +            self.T = None # Token
> +
> +        def Option(self):
> +            return self.getToken(VfrSyntaxParser.Option, 0)
> +
> +        def Text(self):
> +            return self.getToken(VfrSyntaxParser.Text, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Value(self):
> +            return self.getToken(VfrSyntaxParser.Value, 0)
> +
> +        def vfrConstantValueField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrConstantValueFieldContext,0)
> +
> +
> +        def vfrOneOfOptionFlags(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrOneOfOptionFlagsContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def Key(self):
> +            return self.getToken(VfrSyntaxParser.Key, 0)
> +
> +        def vfrImageTag(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrImageTagContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrImageTagContext,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementOneOfOption
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementOneOfOption" ):
> +                return visitor.visitVfrStatementOneOfOption(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementOneOfOption(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementOneOfOptionContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 168, self.RULE_vfrStatementOneOfOption)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1517
> +            self.match(VfrSyntaxParser.Option)
> +            self.state = 1518
> +            self.match(VfrSyntaxParser.Text)
> +            self.state = 1519
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1520
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 1521
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 1522
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1523
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 1524
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1525
> +            self.match(VfrSyntaxParser.Value)
> +            self.state = 1526
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1527
> +            self.vfrConstantValueField()
> +            self.state = 1528
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1529
> +            localctx.F = self.match(VfrSyntaxParser.FLAGS)
> +            self.state = 1530
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1531
> +            self.vfrOneOfOptionFlags()
> +            self.state = 1536
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,110,self._ctx)
> +            if la_ == 1:
> +                self.state = 1532
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1533
> +                self.match(VfrSyntaxParser.Key)
> +                self.state = 1534
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1535
> +                localctx.KN = self.match(VfrSyntaxParser.Number)
> +
> +
> +            self.state = 1542
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.Comma:
> +                self.state = 1538
> +                localctx.T = self.match(VfrSyntaxParser.Comma)
> +                self.state = 1539
> +                self.vfrImageTag()
> +                self.state = 1544
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 1545
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrOneOfOptionFlagsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlags = 0
> +            self.LFlags = 0
> +
> +        def oneofoptionFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.OneofoptionFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.OneofoptionFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrOneOfOptionFlags
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrOneOfOptionFlags" ):
> +                return visitor.visitVfrOneOfOptionFlags(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrOneOfOptionFlags(self):
> +
> +        localctx = VfrSyntaxParser.VfrOneOfOptionFlagsContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 170, self.RULE_vfrOneOfOptionFlags)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1547
> +            self.oneofoptionFlagsField()
> +            self.state = 1552
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 1548
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 1549
> +                self.oneofoptionFlagsField()
> +                self.state = 1554
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class OneofoptionFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlag = 0
> +            self.LFlag = 0
> +            self.A = None # Token
> +            self.L = None # Token
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def OptionDefault(self):
> +            return self.getToken(VfrSyntaxParser.OptionDefault, 0)
> +
> +        def OptionDefaultMfg(self):
> +            return self.getToken(VfrSyntaxParser.OptionDefaultMfg, 0)
> +
> +        def InteractiveFlag(self):
> +            return self.getToken(VfrSyntaxParser.InteractiveFlag, 0)
> +
> +        def ResetRequiredFlag(self):
> +            return self.getToken(VfrSyntaxParser.ResetRequiredFlag, 0)
> +
> +        def RestStyleFlag(self):
> +            return self.getToken(VfrSyntaxParser.RestStyleFlag, 0)
> +
> +        def ReconnectRequiredFlag(self):
> +            return self.getToken(VfrSyntaxParser.ReconnectRequiredFlag, 0)
> +
> +        def ManufacturingFlag(self):
> +            return self.getToken(VfrSyntaxParser.ManufacturingFlag, 0)
> +
> +        def DefaultFlag(self):
> +            return self.getToken(VfrSyntaxParser.DefaultFlag, 0)
> +
> +        def NVAccessFlag(self):
> +            return self.getToken(VfrSyntaxParser.NVAccessFlag, 0)
> +
> +        def LateCheckFlag(self):
> +            return self.getToken(VfrSyntaxParser.LateCheckFlag, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_oneofoptionFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitOneofoptionFlagsField" ):
> +                return visitor.visitOneofoptionFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def oneofoptionFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.OneofoptionFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 172, self.RULE_oneofoptionFlagsField)
> +        try:
> +            self.state = 1566
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Number]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1555
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.OptionDefault]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1556
> +                self.match(VfrSyntaxParser.OptionDefault)
> +                pass
> +            elif token in [VfrSyntaxParser.OptionDefaultMfg]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 1557
> +                self.match(VfrSyntaxParser.OptionDefaultMfg)
> +                pass
> +            elif token in [VfrSyntaxParser.InteractiveFlag]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 1558
> +                self.match(VfrSyntaxParser.InteractiveFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.ResetRequiredFlag]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 1559
> +                self.match(VfrSyntaxParser.ResetRequiredFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.RestStyleFlag]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 1560
> +                self.match(VfrSyntaxParser.RestStyleFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.ReconnectRequiredFlag]:
> +                self.enterOuterAlt(localctx, 7)
> +                self.state = 1561
> +                self.match(VfrSyntaxParser.ReconnectRequiredFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.ManufacturingFlag]:
> +                self.enterOuterAlt(localctx, 8)
> +                self.state = 1562
> +                self.match(VfrSyntaxParser.ManufacturingFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.DefaultFlag]:
> +                self.enterOuterAlt(localctx, 9)
> +                self.state = 1563
> +                self.match(VfrSyntaxParser.DefaultFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.NVAccessFlag]:
> +                self.enterOuterAlt(localctx, 10)
> +                self.state = 1564
> +                localctx.A = self.match(VfrSyntaxParser.NVAccessFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.LateCheckFlag]:
> +                self.enterOuterAlt(localctx, 11)
> +                self.state = 1565
> +                localctx.L = self.match(VfrSyntaxParser.LateCheckFlag)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementReadContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_READ_OP)
> +
> +        def Read(self):
> +            return self.getToken(VfrSyntaxParser.Read, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementRead
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementRead" ):
> +                return visitor.visitVfrStatementRead(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementRead(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementReadContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 174, self.RULE_vfrStatementRead)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1568
> +            self.match(VfrSyntaxParser.Read)
> +            self.state = 1569
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 1570
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementWriteContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_WRITE_OP)
> +
> +        def Write(self):
> +            return self.getToken(VfrSyntaxParser.Write, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementWrite
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementWrite" ):
> +                return visitor.visitVfrStatementWrite(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementWrite(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementWriteContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 176, self.RULE_vfrStatementWrite)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1572
> +            self.match(VfrSyntaxParser.Write)
> +            self.state = 1573
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 1574
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementQuestionOptionListContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Node=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +            self.Node = Node
> +
> +        def vfrStatementQuestionOption(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementQuestionOptionCon
> text)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionCont
> ext,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementQuestionOptionList
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementQuestionOptionList" ):
> +                return visitor.visitVfrStatementQuestionOptionList(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementQuestionOptionList(self, Node):
> +
> +        localctx = VfrSyntaxParser.VfrStatementQuestionOptionListContext(self,
> self._ctx, self.state, Node)
> +        self.enterRule(localctx, 178, self.RULE_vfrStatementQuestionOptionList)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1579
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while ((((_la - 61)) & ~0x3f) == 0 and ((1 << (_la - 61)) & ((1 <<
> (VfrSyntaxParser.Option - 61)) | (1 << (VfrSyntaxParser.GrayOutIf - 61)) | (1
> << (VfrSyntaxParser.Default - 61)) | (1 << (VfrSyntaxParser.SuppressIf - 61)) |
> (1 << (VfrSyntaxParser.DisableIf - 61)) | (1 << (VfrSyntaxParser.InconsistentIf
> - 61)) | (1 << (VfrSyntaxParser.WarningIf - 61)) | (1 <<
> (VfrSyntaxParser.NoSubmitIf - 61)))) != 0) or ((((_la - 144)) & ~0x3f) == 0 and
> ((1 << (_la - 144)) & ((1 << (VfrSyntaxParser.Image - 144)) | (1 <<
> (VfrSyntaxParser.Locked - 144)) | (1 << (VfrSyntaxParser.Value - 144)) | (1 <<
> (VfrSyntaxParser.Read - 144)) | (1 << (VfrSyntaxParser.Write - 144)) | (1 <<
> (VfrSyntaxParser.Refresh - 144)) | (1 << (VfrSyntaxParser.VarstoreDevice -
> 144)) | (1 << (VfrSyntaxParser.GuidOp - 144)))) != 0) or
> _la==VfrSyntaxParser.RefreshGuid:
> +                self.state = 1576
> +                self.vfrStatementQuestionOption()
> +                self.state = 1581
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementQuestionOptionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementQuestionTag(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionTagContext
> ,0)
> +
> +
> +        def vfrStatementQuestionOptionTag(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionTagC
> ontext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementQuestionOption
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementQuestionOption" ):
> +                return visitor.visitVfrStatementQuestionOption(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementQuestionOption(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementQuestionOptionContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 180, self.RULE_vfrStatementQuestionOption)
> +        try:
> +            self.state = 1584
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.DisableIf, VfrSyntaxParser.InconsistentIf,
> VfrSyntaxParser.WarningIf, VfrSyntaxParser.NoSubmitIf,
> VfrSyntaxParser.Image, VfrSyntaxParser.Locked, VfrSyntaxParser.Refresh,
> VfrSyntaxParser.VarstoreDevice, VfrSyntaxParser.GuidOp,
> VfrSyntaxParser.RefreshGuid]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1582
> +                self.vfrStatementQuestionTag()
> +                pass
> +            elif token in [VfrSyntaxParser.Option, VfrSyntaxParser.GrayOutIf,
> VfrSyntaxParser.Default, VfrSyntaxParser.SuppressIf, VfrSyntaxParser.Value,
> VfrSyntaxParser.Read, VfrSyntaxParser.Write]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1583
> +                self.vfrStatementQuestionOptionTag()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementBooleanTypeContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementCheckBox(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementCheckBoxContext,0)
> +
> +
> +        def vfrStatementAction(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementActionContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementBooleanType
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementBooleanType" ):
> +                return visitor.visitVfrStatementBooleanType(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementBooleanType(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementBooleanTypeContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 182, self.RULE_vfrStatementBooleanType)
> +        try:
> +            self.state = 1588
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.CheckBox]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1586
> +                self.vfrStatementCheckBox()
> +                pass
> +            elif token in [VfrSyntaxParser.Action]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1587
> +                self.vfrStatementAction()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementCheckBoxContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_CHECKBOX_OP)
> +            self.GuidNode = IfrTreeNode(EFI_IFR_GUID_OP)
> +            self.QType = EFI_QUESION_TYPE.QUESTION_NORMAL
> +            self.L = None # Token
> +            self.F = None # Token
> +
> +        def vfrQuestionBaseInfo(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionBaseInfoContext,0)
> +
> +
> +        def vfrStatementHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementHeaderContext,0)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def EndCheckBox(self):
> +            return self.getToken(VfrSyntaxParser.EndCheckBox, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def CheckBox(self):
> +            return self.getToken(VfrSyntaxParser.CheckBox, 0)
> +
> +        def vfrCheckBoxFlags(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrCheckBoxFlagsContext,0)
> +
> +
> +        def Key(self):
> +            return self.getToken(VfrSyntaxParser.Key, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementCheckBox
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementCheckBox" ):
> +                return visitor.visitVfrStatementCheckBox(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementCheckBox(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementCheckBoxContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 184, self.RULE_vfrStatementCheckBox)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1590
> +            localctx.L = self.match(VfrSyntaxParser.CheckBox)
> +            self.state = 1591
> +            self.vfrQuestionBaseInfo(localctx.Node, localctx.QType)
> +            self.state = 1592
> +            self.vfrStatementHeader(localctx.Node)
> +            self.state = 1593
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1599
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 1594
> +                localctx.F = self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1595
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1596
> +                self.vfrCheckBoxFlags()
> +                self.state = 1597
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1605
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Key:
> +                self.state = 1601
> +                self.match(VfrSyntaxParser.Key)
> +                self.state = 1602
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1603
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1604
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1607
> +            self.vfrStatementQuestionOptionList(localctx.Node)
> +            self.state = 1608
> +            self.match(VfrSyntaxParser.EndCheckBox)
> +            self.state = 1609
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrCheckBoxFlagsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.LFlags = 0
> +            self.HFlags = 0
> +
> +        def checkboxFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.CheckboxFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.CheckboxFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrCheckBoxFlags
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrCheckBoxFlags" ):
> +                return visitor.visitVfrCheckBoxFlags(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrCheckBoxFlags(self):
> +
> +        localctx = VfrSyntaxParser.VfrCheckBoxFlagsContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 186, self.RULE_vfrCheckBoxFlags)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1611
> +            self.checkboxFlagsField()
> +            self.state = 1616
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 1612
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 1613
> +                self.checkboxFlagsField()
> +                self.state = 1618
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class CheckboxFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.LFlag = 0
> +            self.HFlag = 0
> +            self.D = None # Token
> +            self.M = None # Token
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def DefaultFlag(self):
> +            return self.getToken(VfrSyntaxParser.DefaultFlag, 0)
> +
> +        def ManufacturingFlag(self):
> +            return self.getToken(VfrSyntaxParser.ManufacturingFlag, 0)
> +
> +        def CheckBoxDefaultFlag(self):
> +            return self.getToken(VfrSyntaxParser.CheckBoxDefaultFlag, 0)
> +
> +        def CheckBoxDefaultMfgFlag(self):
> +            return self.getToken(VfrSyntaxParser.CheckBoxDefaultMfgFlag, 0)
> +
> +        def questionheaderFlagsField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.QuestionheaderFlagsFieldContext,
> 0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_checkboxFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitCheckboxFlagsField" ):
> +                return visitor.visitCheckboxFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def checkboxFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.CheckboxFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 188, self.RULE_checkboxFlagsField)
> +        try:
> +            self.state = 1625
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Number]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1619
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.DefaultFlag]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1620
> +                localctx.D = self.match(VfrSyntaxParser.DefaultFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.ManufacturingFlag]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 1621
> +                localctx.M = self.match(VfrSyntaxParser.ManufacturingFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.CheckBoxDefaultFlag]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 1622
> +                self.match(VfrSyntaxParser.CheckBoxDefaultFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.CheckBoxDefaultMfgFlag]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 1623
> +                self.match(VfrSyntaxParser.CheckBoxDefaultMfgFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.InteractiveFlag,
> VfrSyntaxParser.NVAccessFlag, VfrSyntaxParser.ResetRequiredFlag,
> VfrSyntaxParser.ReconnectRequiredFlag, VfrSyntaxParser.LateCheckFlag,
> VfrSyntaxParser.ReadOnlyFlag, VfrSyntaxParser.OptionOnlyFlag,
> VfrSyntaxParser.RestStyleFlag]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 1624
> +                self.questionheaderFlagsField()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementActionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_ACTION_OP)
> +            self.QType = EFI_QUESION_TYPE.QUESTION_NORMAL
> +
> +        def Action(self):
> +            return self.getToken(VfrSyntaxParser.Action, 0)
> +
> +        def vfrQuestionHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionHeaderContext,0)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Config(self):
> +            return self.getToken(VfrSyntaxParser.Config, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def vfrStatementQuestionTagList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionTagListCont
> ext,0)
> +
> +
> +        def EndAction(self):
> +            return self.getToken(VfrSyntaxParser.EndAction, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def vfrActionFlags(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrActionFlagsContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementAction
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementAction" ):
> +                return visitor.visitVfrStatementAction(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementAction(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementActionContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 190, self.RULE_vfrStatementAction)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1627
> +            self.match(VfrSyntaxParser.Action)
> +            self.state = 1628
> +            self.vfrQuestionHeader(localctx.Node, localctx.QType)
> +            self.state = 1629
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1635
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 1630
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1631
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1632
> +                self.vfrActionFlags()
> +                self.state = 1633
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1637
> +            self.match(VfrSyntaxParser.Config)
> +            self.state = 1638
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1639
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 1640
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 1641
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1642
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 1643
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1644
> +            self.vfrStatementQuestionTagList(localctx.Node)
> +            self.state = 1645
> +            self.match(VfrSyntaxParser.EndAction)
> +            self.state = 1646
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrActionFlagsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlags = 0
> +
> +        def actionFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.ActionFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.ActionFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrActionFlags
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrActionFlags" ):
> +                return visitor.visitVfrActionFlags(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrActionFlags(self):
> +
> +        localctx = VfrSyntaxParser.VfrActionFlagsContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 192, self.RULE_vfrActionFlags)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1648
> +            self.actionFlagsField()
> +            self.state = 1653
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 1649
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 1650
> +                self.actionFlagsField()
> +                self.state = 1655
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class ActionFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlag = 0
> +            self.N = None # Token
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def questionheaderFlagsField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.QuestionheaderFlagsFieldContext,
> 0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_actionFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitActionFlagsField" ):
> +                return visitor.visitActionFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def actionFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.ActionFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 194, self.RULE_actionFlagsField)
> +        try:
> +            self.state = 1658
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Number]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1656
> +                localctx.N = self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.InteractiveFlag,
> VfrSyntaxParser.NVAccessFlag, VfrSyntaxParser.ResetRequiredFlag,
> VfrSyntaxParser.ReconnectRequiredFlag, VfrSyntaxParser.LateCheckFlag,
> VfrSyntaxParser.ReadOnlyFlag, VfrSyntaxParser.OptionOnlyFlag,
> VfrSyntaxParser.RestStyleFlag]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1657
> +                self.questionheaderFlagsField()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementNumericTypeContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementNumeric(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementNumericContext,0)
> +
> +
> +        def vfrStatementOneOf(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementOneOfContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementNumericType
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementNumericType" ):
> +                return visitor.visitVfrStatementNumericType(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementNumericType(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementNumericTypeContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 196, self.RULE_vfrStatementNumericType)
> +        try:
> +            self.state = 1662
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Numeric]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1660
> +                self.vfrStatementNumeric()
> +                pass
> +            elif token in [VfrSyntaxParser.OneOf]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1661
> +                self.vfrStatementOneOf()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementNumericContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_NUMERIC_OP)
> +            self.GuidNode = IfrTreeNode(EFI_IFR_GUID_OP)
> +            self.QType = EFI_QUESION_TYPE.QUESTION_NORMAL
> +            self.F = None # Token
> +
> +        def Numeric(self):
> +            return self.getToken(VfrSyntaxParser.Numeric, 0)
> +
> +        def vfrQuestionBaseInfo(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionBaseInfoContext,0)
> +
> +
> +        def vfrStatementHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementHeaderContext,0)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrSetMinMaxStep(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrSetMinMaxStepContext,0)
> +
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def EndNumeric(self):
> +            return self.getToken(VfrSyntaxParser.EndNumeric, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def vfrNumericFlags(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrNumericFlagsContext,0)
> +
> +
> +        def Key(self):
> +            return self.getToken(VfrSyntaxParser.Key, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementNumeric
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementNumeric" ):
> +                return visitor.visitVfrStatementNumeric(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementNumeric(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementNumericContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 198, self.RULE_vfrStatementNumeric)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1664
> +            self.match(VfrSyntaxParser.Numeric)
> +            self.state = 1665
> +            self.vfrQuestionBaseInfo(localctx.Node, localctx.QType)
> +            self.state = 1666
> +            self.vfrStatementHeader(localctx.Node)
> +            self.state = 1667
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1673
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 1668
> +                localctx.F = self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1669
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1670
> +                self.vfrNumericFlags()
> +                self.state = 1671
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1679
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Key:
> +                self.state = 1675
> +                self.match(VfrSyntaxParser.Key)
> +                self.state = 1676
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1677
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1678
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1681
> +            self.vfrSetMinMaxStep(localctx.Node)
> +            self.state = 1682
> +            self.vfrStatementQuestionOptionList(localctx.Node)
> +            self.state = 1683
> +            self.match(VfrSyntaxParser.EndNumeric)
> +            self.state = 1684
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrSetMinMaxStepContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Node=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +            self.N1 = None # Token
> +            self.I = None # Token
> +            self.N2 = None # Token
> +            self.A = None # Token
> +            self.S = None # Token
> +            self.Node = Node
> +
> +        def Minimum(self):
> +            return self.getToken(VfrSyntaxParser.Minimum, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Maximum(self):
> +            return self.getToken(VfrSyntaxParser.Maximum, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def Step(self):
> +            return self.getToken(VfrSyntaxParser.Step, 0)
> +
> +        def Negative(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Negative)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Negative, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrSetMinMaxStep
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrSetMinMaxStep" ):
> +                return visitor.visitVfrSetMinMaxStep(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrSetMinMaxStep(self, Node):
> +
> +        localctx = VfrSyntaxParser.VfrSetMinMaxStepContext(self, self._ctx,
> self.state, Node)
> +        self.enterRule(localctx, 200, self.RULE_vfrSetMinMaxStep)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1686
> +            self.match(VfrSyntaxParser.Minimum)
> +            self.state = 1687
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1689
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Negative:
> +                self.state = 1688
> +                localctx.N1 = self.match(VfrSyntaxParser.Negative)
> +
> +
> +            self.state = 1691
> +            localctx.I = self.match(VfrSyntaxParser.Number)
> +            self.state = 1692
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1693
> +            self.match(VfrSyntaxParser.Maximum)
> +            self.state = 1694
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1696
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Negative:
> +                self.state = 1695
> +                localctx.N2 = self.match(VfrSyntaxParser.Negative)
> +
> +
> +            self.state = 1698
> +            localctx.A = self.match(VfrSyntaxParser.Number)
> +            self.state = 1699
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1704
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Step:
> +                self.state = 1700
> +                self.match(VfrSyntaxParser.Step)
> +                self.state = 1701
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1702
> +                localctx.S = self.match(VfrSyntaxParser.Number)
> +                self.state = 1703
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrNumericFlagsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlags = 0
> +            self.LFlags = 0
> +            self.IsDisplaySpecified = False
> +            self.UpdateVarType = False
> +
> +        def numericFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.NumericFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.NumericFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrNumericFlags
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrNumericFlags" ):
> +                return visitor.visitVfrNumericFlags(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrNumericFlags(self):
> +
> +        localctx = VfrSyntaxParser.VfrNumericFlagsContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 202, self.RULE_vfrNumericFlags)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1706
> +            self.numericFlagsField()
> +            self.state = 1711
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 1707
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 1708
> +                self.numericFlagsField()
> +                self.state = 1713
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class NumericFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlag = 0
> +            self.IsSetType = False
> +            self.IsDisplaySpecified = False
> +            self.N = None # Token
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def NumericSizeOne(self):
> +            return self.getToken(VfrSyntaxParser.NumericSizeOne, 0)
> +
> +        def NumericSizeTwo(self):
> +            return self.getToken(VfrSyntaxParser.NumericSizeTwo, 0)
> +
> +        def NumericSizeFour(self):
> +            return self.getToken(VfrSyntaxParser.NumericSizeFour, 0)
> +
> +        def NumericSizeEight(self):
> +            return self.getToken(VfrSyntaxParser.NumericSizeEight, 0)
> +
> +        def DisPlayIntDec(self):
> +            return self.getToken(VfrSyntaxParser.DisPlayIntDec, 0)
> +
> +        def DisPlayUIntDec(self):
> +            return self.getToken(VfrSyntaxParser.DisPlayUIntDec, 0)
> +
> +        def DisPlayUIntHex(self):
> +            return self.getToken(VfrSyntaxParser.DisPlayUIntHex, 0)
> +
> +        def questionheaderFlagsField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.QuestionheaderFlagsFieldContext,
> 0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_numericFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitNumericFlagsField" ):
> +                return visitor.visitNumericFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def numericFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.NumericFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 204, self.RULE_numericFlagsField)
> +        try:
> +            self.state = 1723
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Number]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1714
> +                localctx.N = self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.NumericSizeOne]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1715
> +                self.match(VfrSyntaxParser.NumericSizeOne)
> +                pass
> +            elif token in [VfrSyntaxParser.NumericSizeTwo]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 1716
> +                self.match(VfrSyntaxParser.NumericSizeTwo)
> +                pass
> +            elif token in [VfrSyntaxParser.NumericSizeFour]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 1717
> +                self.match(VfrSyntaxParser.NumericSizeFour)
> +                pass
> +            elif token in [VfrSyntaxParser.NumericSizeEight]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 1718
> +                self.match(VfrSyntaxParser.NumericSizeEight)
> +                pass
> +            elif token in [VfrSyntaxParser.DisPlayIntDec]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 1719
> +                self.match(VfrSyntaxParser.DisPlayIntDec)
> +                pass
> +            elif token in [VfrSyntaxParser.DisPlayUIntDec]:
> +                self.enterOuterAlt(localctx, 7)
> +                self.state = 1720
> +                self.match(VfrSyntaxParser.DisPlayUIntDec)
> +                pass
> +            elif token in [VfrSyntaxParser.DisPlayUIntHex]:
> +                self.enterOuterAlt(localctx, 8)
> +                self.state = 1721
> +                self.match(VfrSyntaxParser.DisPlayUIntHex)
> +                pass
> +            elif token in [VfrSyntaxParser.InteractiveFlag,
> VfrSyntaxParser.NVAccessFlag, VfrSyntaxParser.ResetRequiredFlag,
> VfrSyntaxParser.ReconnectRequiredFlag, VfrSyntaxParser.LateCheckFlag,
> VfrSyntaxParser.ReadOnlyFlag, VfrSyntaxParser.OptionOnlyFlag,
> VfrSyntaxParser.RestStyleFlag]:
> +                self.enterOuterAlt(localctx, 9)
> +                self.state = 1722
> +                self.questionheaderFlagsField()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementOneOfContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_ONE_OF_OP)
> +            self.GuidNode = IfrTreeNode(EFI_IFR_GUID_OP)
> +            self.QType = EFI_QUESION_TYPE.QUESTION_NORMAL
> +            self.F = None # Token
> +
> +        def OneOf(self):
> +            return self.getToken(VfrSyntaxParser.OneOf, 0)
> +
> +        def vfrQuestionBaseInfo(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionBaseInfoContext,0)
> +
> +
> +        def vfrStatementHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementHeaderContext,0)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def EndOneOf(self):
> +            return self.getToken(VfrSyntaxParser.EndOneOf, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def vfrOneofFlagsField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrOneofFlagsFieldContext,0)
> +
> +
> +        def vfrSetMinMaxStep(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrSetMinMaxStepContext,0)
> +
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementOneOf
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementOneOf" ):
> +                return visitor.visitVfrStatementOneOf(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementOneOf(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementOneOfContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 206, self.RULE_vfrStatementOneOf)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1725
> +            self.match(VfrSyntaxParser.OneOf)
> +            self.state = 1726
> +            self.vfrQuestionBaseInfo(localctx.Node, localctx.QType)
> +            self.state = 1727
> +            self.vfrStatementHeader(localctx.Node)
> +            self.state = 1728
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1734
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 1729
> +                localctx.F = self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1730
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1731
> +                self.vfrOneofFlagsField()
> +                self.state = 1732
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1737
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Minimum:
> +                self.state = 1736
> +                self.vfrSetMinMaxStep(localctx.Node)
> +
> +
> +            self.state = 1739
> +            self.vfrStatementQuestionOptionList(localctx.Node)
> +            self.state = 1740
> +            self.match(VfrSyntaxParser.EndOneOf)
> +            self.state = 1741
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrOneofFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlags = 0
> +            self.LFlags = 0
> +            self.UpdateVarType = False
> +
> +        def numericFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.NumericFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.NumericFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrOneofFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrOneofFlagsField" ):
> +                return visitor.visitVfrOneofFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrOneofFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.VfrOneofFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 208, self.RULE_vfrOneofFlagsField)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1743
> +            self.numericFlagsField()
> +            self.state = 1748
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 1744
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 1745
> +                self.numericFlagsField()
> +                self.state = 1750
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementStringTypeContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementString(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStringContext,0)
> +
> +
> +        def vfrStatementPassword(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementPasswordContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementStringType
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementStringType" ):
> +                return visitor.visitVfrStatementStringType(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementStringType(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementStringTypeContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 210, self.RULE_vfrStatementStringType)
> +        try:
> +            self.state = 1753
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.String]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1751
> +                self.vfrStatementString()
> +                pass
> +            elif token in [VfrSyntaxParser.Password]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1752
> +                self.vfrStatementPassword()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementStringContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_STRING_OP)
> +            self.QType = EFI_QUESION_TYPE.QUESTION_NORMAL
> +            self.F = None # Token
> +            self.Min = None # Token
> +            self.Max = None # Token
> +
> +        def String(self):
> +            return self.getToken(VfrSyntaxParser.String, 0)
> +
> +        def vfrQuestionHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionHeaderContext,0)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def EndString(self):
> +            return self.getToken(VfrSyntaxParser.EndString, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def MinSize(self):
> +            return self.getToken(VfrSyntaxParser.MinSize, 0)
> +
> +        def MaxSize(self):
> +            return self.getToken(VfrSyntaxParser.MaxSize, 0)
> +
> +        def vfrStringFlagsField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStringFlagsFieldContext,0)
> +
> +
> +        def Key(self):
> +            return self.getToken(VfrSyntaxParser.Key, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementString
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementString" ):
> +                return visitor.visitVfrStatementString(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementString(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementStringContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 212, self.RULE_vfrStatementString)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1755
> +            self.match(VfrSyntaxParser.String)
> +            self.state = 1756
> +            self.vfrQuestionHeader(localctx.Node, localctx.QType)
> +            self.state = 1757
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1763
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 1758
> +                localctx.F = self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1759
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1760
> +                self.vfrStringFlagsField()
> +                self.state = 1761
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1769
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Key:
> +                self.state = 1765
> +                self.match(VfrSyntaxParser.Key)
> +                self.state = 1766
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1767
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1768
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1771
> +            localctx.Min = self.match(VfrSyntaxParser.MinSize)
> +            self.state = 1772
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1773
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1774
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1775
> +            localctx.Max = self.match(VfrSyntaxParser.MaxSize)
> +            self.state = 1776
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1777
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1778
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1779
> +            self.vfrStatementQuestionOptionList(localctx.Node)
> +            self.state = 1780
> +            self.match(VfrSyntaxParser.EndString)
> +            self.state = 1781
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStringFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlags = 0
> +            self.LFlags = 0
> +
> +        def stringFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.StringFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.StringFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStringFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStringFlagsField" ):
> +                return visitor.visitVfrStringFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStringFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.VfrStringFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 214, self.RULE_vfrStringFlagsField)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1783
> +            self.stringFlagsField()
> +            self.state = 1788
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 1784
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 1785
> +                self.stringFlagsField()
> +                self.state = 1790
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class StringFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlag = 0
> +            self.LFlag = 0
> +            self.N = None # Token
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def questionheaderFlagsField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.QuestionheaderFlagsFieldContext,
> 0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_stringFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitStringFlagsField" ):
> +                return visitor.visitStringFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def stringFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.StringFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 216, self.RULE_stringFlagsField)
> +        try:
> +            self.state = 1794
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Number]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1791
> +                localctx.N = self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.T__8]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1792
> +                self.match(VfrSyntaxParser.T__8)
> +                pass
> +            elif token in [VfrSyntaxParser.InteractiveFlag,
> VfrSyntaxParser.NVAccessFlag, VfrSyntaxParser.ResetRequiredFlag,
> VfrSyntaxParser.ReconnectRequiredFlag, VfrSyntaxParser.LateCheckFlag,
> VfrSyntaxParser.ReadOnlyFlag, VfrSyntaxParser.OptionOnlyFlag,
> VfrSyntaxParser.RestStyleFlag]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 1793
> +                self.questionheaderFlagsField()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementPasswordContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_PASSWORD_OP)
> +            self.QType = EFI_QUESION_TYPE.QUESTION_NORMAL
> +            self.F = None # Token
> +            self.Min = None # Token
> +            self.Max = None # Token
> +
> +        def Password(self):
> +            return self.getToken(VfrSyntaxParser.Password, 0)
> +
> +        def vfrQuestionHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionHeaderContext,0)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def EndPassword(self):
> +            return self.getToken(VfrSyntaxParser.EndPassword, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def MinSize(self):
> +            return self.getToken(VfrSyntaxParser.MinSize, 0)
> +
> +        def MaxSize(self):
> +            return self.getToken(VfrSyntaxParser.MaxSize, 0)
> +
> +        def vfrPasswordFlagsField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrPasswordFlagsFieldContext,0)
> +
> +
> +        def Key(self):
> +            return self.getToken(VfrSyntaxParser.Key, 0)
> +
> +        def Encoding(self):
> +            return self.getToken(VfrSyntaxParser.Encoding, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementPassword
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementPassword" ):
> +                return visitor.visitVfrStatementPassword(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementPassword(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementPasswordContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 218, self.RULE_vfrStatementPassword)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1796
> +            self.match(VfrSyntaxParser.Password)
> +            self.state = 1797
> +            self.vfrQuestionHeader(localctx.Node, localctx.QType)
> +            self.state = 1798
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1804
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 1799
> +                localctx.F = self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1800
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1801
> +                self.vfrPasswordFlagsField()
> +                self.state = 1802
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1810
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Key:
> +                self.state = 1806
> +                self.match(VfrSyntaxParser.Key)
> +                self.state = 1807
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1808
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1809
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1812
> +            localctx.Min = self.match(VfrSyntaxParser.MinSize)
> +            self.state = 1813
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1814
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1815
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1816
> +            localctx.Max = self.match(VfrSyntaxParser.MaxSize)
> +            self.state = 1817
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1818
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1819
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1824
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Encoding:
> +                self.state = 1820
> +                self.match(VfrSyntaxParser.Encoding)
> +                self.state = 1821
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1822
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1823
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1826
> +            self.vfrStatementQuestionOptionList(localctx.Node)
> +            self.state = 1827
> +            self.match(VfrSyntaxParser.EndPassword)
> +            self.state = 1828
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrPasswordFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlags = 0
> +
> +        def passwordFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.PasswordFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.PasswordFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrPasswordFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrPasswordFlagsField" ):
> +                return visitor.visitVfrPasswordFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrPasswordFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.VfrPasswordFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 220, self.RULE_vfrPasswordFlagsField)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1830
> +            self.passwordFlagsField()
> +            self.state = 1835
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 1831
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 1832
> +                self.passwordFlagsField()
> +                self.state = 1837
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class PasswordFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlag = 0
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def questionheaderFlagsField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.QuestionheaderFlagsFieldContext,
> 0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_passwordFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitPasswordFlagsField" ):
> +                return visitor.visitPasswordFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def passwordFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.PasswordFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 222, self.RULE_passwordFlagsField)
> +        try:
> +            self.state = 1840
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Number]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1838
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.InteractiveFlag,
> VfrSyntaxParser.NVAccessFlag, VfrSyntaxParser.ResetRequiredFlag,
> VfrSyntaxParser.ReconnectRequiredFlag, VfrSyntaxParser.LateCheckFlag,
> VfrSyntaxParser.ReadOnlyFlag, VfrSyntaxParser.OptionOnlyFlag,
> VfrSyntaxParser.RestStyleFlag]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1839
> +                self.questionheaderFlagsField()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementOrderedListContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_ORDERED_LIST_OP)
> +            self.QType = EFI_QUESION_TYPE.QUESTION_NORMAL
> +            self.M = None # Token
> +            self.F = None # Token
> +
> +        def OrderedList(self):
> +            return self.getToken(VfrSyntaxParser.OrderedList, 0)
> +
> +        def vfrQuestionHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionHeaderContext,0)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def EndList(self):
> +            return self.getToken(VfrSyntaxParser.EndList, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def vfrOrderedListFlags(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrOrderedListFlagsContext,0)
> +
> +
> +        def MaxContainers(self):
> +            return self.getToken(VfrSyntaxParser.MaxContainers, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementOrderedList
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementOrderedList" ):
> +                return visitor.visitVfrStatementOrderedList(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementOrderedList(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementOrderedListContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 224, self.RULE_vfrStatementOrderedList)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1842
> +            self.match(VfrSyntaxParser.OrderedList)
> +            self.state = 1843
> +            self.vfrQuestionHeader(localctx.Node, localctx.QType)
> +            self.state = 1844
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1849
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.MaxContainers:
> +                self.state = 1845
> +                localctx.M = self.match(VfrSyntaxParser.MaxContainers)
> +                self.state = 1846
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1847
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1848
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1856
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 1851
> +                localctx.F = self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 1852
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1853
> +                self.vfrOrderedListFlags()
> +                self.state = 1854
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1858
> +            self.vfrStatementQuestionOptionList(localctx.Node)
> +            self.state = 1859
> +            self.match(VfrSyntaxParser.EndList)
> +            self.state = 1860
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrOrderedListFlagsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlags = 0
> +            self.LFlags = 0
> +
> +        def orderedlistFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.OrderedlistFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.OrderedlistFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrOrderedListFlags
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrOrderedListFlags" ):
> +                return visitor.visitVfrOrderedListFlags(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrOrderedListFlags(self):
> +
> +        localctx = VfrSyntaxParser.VfrOrderedListFlagsContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 226, self.RULE_vfrOrderedListFlags)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1862
> +            self.orderedlistFlagsField()
> +            self.state = 1867
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 1863
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 1864
> +                self.orderedlistFlagsField()
> +                self.state = 1869
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class OrderedlistFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.HFlag = 0
> +            self.LFlag = 0
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def UniQueFlag(self):
> +            return self.getToken(VfrSyntaxParser.UniQueFlag, 0)
> +
> +        def NoEmptyFlag(self):
> +            return self.getToken(VfrSyntaxParser.NoEmptyFlag, 0)
> +
> +        def questionheaderFlagsField(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.QuestionheaderFlagsFieldContext,
> 0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_orderedlistFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitOrderedlistFlagsField" ):
> +                return visitor.visitOrderedlistFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def orderedlistFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.OrderedlistFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 228, self.RULE_orderedlistFlagsField)
> +        try:
> +            self.state = 1874
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Number]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 1870
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.UniQueFlag]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 1871
> +                self.match(VfrSyntaxParser.UniQueFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.NoEmptyFlag]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 1872
> +                self.match(VfrSyntaxParser.NoEmptyFlag)
> +                pass
> +            elif token in [VfrSyntaxParser.InteractiveFlag,
> VfrSyntaxParser.NVAccessFlag, VfrSyntaxParser.ResetRequiredFlag,
> VfrSyntaxParser.ReconnectRequiredFlag, VfrSyntaxParser.LateCheckFlag,
> VfrSyntaxParser.ReadOnlyFlag, VfrSyntaxParser.OptionOnlyFlag,
> VfrSyntaxParser.RestStyleFlag]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 1873
> +                self.questionheaderFlagsField()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementDateContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_DATE_OP)
> +            self.QType = EFI_QUESION_TYPE.QUESTION_DATE
> +            self.Val = EFI_HII_DATE()
> +            self.F1 = None # Token
> +            self.F2 = None # Token
> +
> +        def Date(self):
> +            return self.getToken(VfrSyntaxParser.Date, 0)
> +
> +        def EndDate(self):
> +            return self.getToken(VfrSyntaxParser.EndDate, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def vfrQuestionHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionHeaderContext,0)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def Year(self):
> +            return self.getToken(VfrSyntaxParser.Year, 0)
> +
> +        def VarId(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.VarId)
> +            else:
> +                return self.getToken(VfrSyntaxParser.VarId, i)
> +
> +        def StringIdentifier(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringIdentifier)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringIdentifier, i)
> +
> +        def Dot(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Dot)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Dot, i)
> +
> +        def Prompt(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Prompt)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Prompt, i)
> +
> +        def StringToken(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringToken)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringToken, i)
> +
> +        def OpenParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenParen, i)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def CloseParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseParen, i)
> +
> +        def Help(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Help)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Help, i)
> +
> +        def minMaxDateStepDefault(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.MinMaxDateStepDefaultContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.MinMaxDateStepDefaultContext,i)
> +
> +
> +        def Month(self):
> +            return self.getToken(VfrSyntaxParser.Month, 0)
> +
> +        def Day(self):
> +            return self.getToken(VfrSyntaxParser.Day, 0)
> +
> +        def vfrDateFlags(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrDateFlagsContext,0)
> +
> +
> +        def vfrStatementInconsistentIf(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementInconsistentIfConte
> xt)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementInconsistentIfContex
> t,i)
> +
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementDate
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementDate" ):
> +                return visitor.visitVfrStatementDate(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementDate(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementDateContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 230, self.RULE_vfrStatementDate)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1876
> +            self.match(VfrSyntaxParser.Date)
> +            self.state = 1967
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Prompt, VfrSyntaxParser.Name,
> VfrSyntaxParser.VarId, VfrSyntaxParser.QuestionId]:
> +                self.state = 1877
> +                self.vfrQuestionHeader(localctx.Node, localctx.QType)
> +                self.state = 1878
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1884
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                if _la==VfrSyntaxParser.FLAGS:
> +                    self.state = 1879
> +                    localctx.F1 = self.match(VfrSyntaxParser.FLAGS)
> +                    self.state = 1880
> +                    self.match(VfrSyntaxParser.T__5)
> +                    self.state = 1881
> +                    self.vfrDateFlags()
> +                    self.state = 1882
> +                    self.match(VfrSyntaxParser.Comma)
> +
> +
> +                self.state = 1886
> +                self.vfrStatementQuestionOptionList(localctx.Node)
> +                pass
> +            elif token in [VfrSyntaxParser.Year]:
> +                self.state = 1888
> +                self.match(VfrSyntaxParser.Year)
> +                self.state = 1889
> +                self.match(VfrSyntaxParser.VarId)
> +                self.state = 1890
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1891
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 1892
> +                self.match(VfrSyntaxParser.Dot)
> +                self.state = 1893
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 1894
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1895
> +                self.match(VfrSyntaxParser.Prompt)
> +                self.state = 1896
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1897
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 1898
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 1899
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1900
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 1901
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1902
> +                self.match(VfrSyntaxParser.Help)
> +                self.state = 1903
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1904
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 1905
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 1906
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1907
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 1908
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1909
> +                self.minMaxDateStepDefault(localctx.Node, localctx.Val, 0)
> +                self.state = 1910
> +                self.match(VfrSyntaxParser.Month)
> +                self.state = 1911
> +                self.match(VfrSyntaxParser.VarId)
> +                self.state = 1912
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1913
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 1914
> +                self.match(VfrSyntaxParser.Dot)
> +                self.state = 1915
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 1916
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1917
> +                self.match(VfrSyntaxParser.Prompt)
> +                self.state = 1918
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1919
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 1920
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 1921
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1922
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 1923
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1924
> +                self.match(VfrSyntaxParser.Help)
> +                self.state = 1925
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1926
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 1927
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 1928
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1929
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 1930
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1931
> +                self.minMaxDateStepDefault(localctx.Node, localctx.Val, 1)
> +                self.state = 1932
> +                self.match(VfrSyntaxParser.Day)
> +                self.state = 1933
> +                self.match(VfrSyntaxParser.VarId)
> +                self.state = 1934
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1935
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 1936
> +                self.match(VfrSyntaxParser.Dot)
> +                self.state = 1937
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 1938
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1939
> +                self.match(VfrSyntaxParser.Prompt)
> +                self.state = 1940
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1941
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 1942
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 1943
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1944
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 1945
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1946
> +                self.match(VfrSyntaxParser.Help)
> +                self.state = 1947
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1948
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 1949
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 1950
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1951
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 1952
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 1953
> +                self.minMaxDateStepDefault(localctx.Node, localctx.Val, 2)
> +                self.state = 1959
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                if _la==VfrSyntaxParser.FLAGS:
> +                    self.state = 1954
> +                    localctx.F2 = self.match(VfrSyntaxParser.FLAGS)
> +                    self.state = 1955
> +                    self.match(VfrSyntaxParser.T__5)
> +                    self.state = 1956
> +                    self.vfrDateFlags()
> +                    self.state = 1957
> +                    self.match(VfrSyntaxParser.Comma)
> +
> +
> +                self.state = 1964
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.InconsistentIf:
> +                    self.state = 1961
> +                    self.vfrStatementInconsistentIf()
> +                    self.state = 1966
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +            self.state = 1969
> +            self.match(VfrSyntaxParser.EndDate)
> +            self.state = 1970
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class MinMaxDateStepDefaultContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Node=None, Date=None, KeyValue=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +            self.Date = None
> +            self.KeyValue = None
> +            self.N = None # Token
> +            self.Node = Node
> +            self.Date = Date
> +            self.KeyValue = KeyValue
> +
> +        def Minimum(self):
> +            return self.getToken(VfrSyntaxParser.Minimum, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Maximum(self):
> +            return self.getToken(VfrSyntaxParser.Maximum, 0)
> +
> +        def Step(self):
> +            return self.getToken(VfrSyntaxParser.Step, 0)
> +
> +        def Default(self):
> +            return self.getToken(VfrSyntaxParser.Default, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_minMaxDateStepDefault
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitMinMaxDateStepDefault" ):
> +                return visitor.visitMinMaxDateStepDefault(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def minMaxDateStepDefault(self, Node, Date, KeyValue):
> +
> +        localctx = VfrSyntaxParser.MinMaxDateStepDefaultContext(self,
> self._ctx, self.state, Node, Date, KeyValue)
> +        self.enterRule(localctx, 232, self.RULE_minMaxDateStepDefault)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1972
> +            self.match(VfrSyntaxParser.Minimum)
> +            self.state = 1973
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1974
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1975
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1976
> +            self.match(VfrSyntaxParser.Maximum)
> +            self.state = 1977
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 1978
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 1979
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 1984
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Step:
> +                self.state = 1980
> +                self.match(VfrSyntaxParser.Step)
> +                self.state = 1981
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1982
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 1983
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 1990
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Default:
> +                self.state = 1986
> +                self.match(VfrSyntaxParser.Default)
> +                self.state = 1987
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 1988
> +                localctx.N = self.match(VfrSyntaxParser.Number)
> +                self.state = 1989
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrDateFlagsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.LFlags = 0
> +
> +        def dateFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.DateFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.DateFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrDateFlags
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrDateFlags" ):
> +                return visitor.visitVfrDateFlags(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrDateFlags(self):
> +
> +        localctx = VfrSyntaxParser.VfrDateFlagsContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 234, self.RULE_vfrDateFlags)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 1992
> +            self.dateFlagsField()
> +            self.state = 1997
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 1993
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 1994
> +                self.dateFlagsField()
> +                self.state = 1999
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DateFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.LFlag = 0
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def YearSupppressFlag(self):
> +            return self.getToken(VfrSyntaxParser.YearSupppressFlag, 0)
> +
> +        def MonthSuppressFlag(self):
> +            return self.getToken(VfrSyntaxParser.MonthSuppressFlag, 0)
> +
> +        def DaySuppressFlag(self):
> +            return self.getToken(VfrSyntaxParser.DaySuppressFlag, 0)
> +
> +        def StorageNormalFlag(self):
> +            return self.getToken(VfrSyntaxParser.StorageNormalFlag, 0)
> +
> +        def StorageTimeFlag(self):
> +            return self.getToken(VfrSyntaxParser.StorageTimeFlag, 0)
> +
> +        def StorageWakeUpFlag(self):
> +            return self.getToken(VfrSyntaxParser.StorageWakeUpFlag, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dateFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDateFlagsField" ):
> +                return visitor.visitDateFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dateFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.DateFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 236, self.RULE_dateFlagsField)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2000
> +            _la = self._input.LA(1)
> +            if not(((((_la - 181)) & ~0x3f) == 0 and ((1 << (_la - 181)) & ((1 <<
> (VfrSyntaxParser.YearSupppressFlag - 181)) | (1 <<
> (VfrSyntaxParser.MonthSuppressFlag - 181)) | (1 <<
> (VfrSyntaxParser.DaySuppressFlag - 181)) | (1 <<
> (VfrSyntaxParser.StorageNormalFlag - 181)) | (1 <<
> (VfrSyntaxParser.StorageTimeFlag - 181)) | (1 <<
> (VfrSyntaxParser.StorageWakeUpFlag - 181)))) != 0) or
> _la==VfrSyntaxParser.Number):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementTimeContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_TIME_OP)
> +            self.QType = EFI_QUESION_TYPE.QUESTION_TIME
> +            self.Val = EFI_HII_TIME()
> +            self.F1 = None # Token
> +            self.F2 = None # Token
> +
> +        def Time(self):
> +            return self.getToken(VfrSyntaxParser.Time, 0)
> +
> +        def EndTime(self):
> +            return self.getToken(VfrSyntaxParser.EndTime, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def vfrQuestionHeader(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionHeaderContext,0)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementQuestionOptionList(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionOptionListC
> ontext,0)
> +
> +
> +        def Hour(self):
> +            return self.getToken(VfrSyntaxParser.Hour, 0)
> +
> +        def VarId(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.VarId)
> +            else:
> +                return self.getToken(VfrSyntaxParser.VarId, i)
> +
> +        def StringIdentifier(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringIdentifier)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringIdentifier, i)
> +
> +        def Dot(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Dot)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Dot, i)
> +
> +        def Prompt(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Prompt)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Prompt, i)
> +
> +        def StringToken(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringToken)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringToken, i)
> +
> +        def OpenParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenParen, i)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def CloseParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseParen, i)
> +
> +        def Help(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Help)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Help, i)
> +
> +        def minMaxTimeStepDefault(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.MinMaxTimeStepDefaultContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.MinMaxTimeStepDefaultContext,i)
> +
> +
> +        def Minute(self):
> +            return self.getToken(VfrSyntaxParser.Minute, 0)
> +
> +        def Second(self):
> +            return self.getToken(VfrSyntaxParser.Second, 0)
> +
> +        def vfrTimeFlags(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrTimeFlagsContext,0)
> +
> +
> +        def vfrStatementInconsistentIf(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementInconsistentIfConte
> xt)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementInconsistentIfContex
> t,i)
> +
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementTime
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementTime" ):
> +                return visitor.visitVfrStatementTime(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementTime(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementTimeContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 238, self.RULE_vfrStatementTime)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2002
> +            self.match(VfrSyntaxParser.Time)
> +            self.state = 2093
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Prompt, VfrSyntaxParser.Name,
> VfrSyntaxParser.VarId, VfrSyntaxParser.QuestionId]:
> +                self.state = 2003
> +                self.vfrQuestionHeader(localctx.Node, localctx.QType)
> +                self.state = 2004
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2010
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                if _la==VfrSyntaxParser.FLAGS:
> +                    self.state = 2005
> +                    localctx.F1 = self.match(VfrSyntaxParser.FLAGS)
> +                    self.state = 2006
> +                    self.match(VfrSyntaxParser.T__5)
> +                    self.state = 2007
> +                    self.vfrTimeFlags()
> +                    self.state = 2008
> +                    self.match(VfrSyntaxParser.Comma)
> +
> +
> +                self.state = 2012
> +                self.vfrStatementQuestionOptionList(localctx.Node)
> +                pass
> +            elif token in [VfrSyntaxParser.Hour]:
> +                self.state = 2014
> +                self.match(VfrSyntaxParser.Hour)
> +                self.state = 2015
> +                self.match(VfrSyntaxParser.VarId)
> +                self.state = 2016
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2017
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 2018
> +                self.match(VfrSyntaxParser.Dot)
> +                self.state = 2019
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 2020
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2021
> +                self.match(VfrSyntaxParser.Prompt)
> +                self.state = 2022
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2023
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 2024
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 2025
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2026
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 2027
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2028
> +                self.match(VfrSyntaxParser.Help)
> +                self.state = 2029
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2030
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 2031
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 2032
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2033
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 2034
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2035
> +                self.minMaxTimeStepDefault(localctx.Node, localctx.Val, 0)
> +                self.state = 2036
> +                self.match(VfrSyntaxParser.Minute)
> +                self.state = 2037
> +                self.match(VfrSyntaxParser.VarId)
> +                self.state = 2038
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2039
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 2040
> +                self.match(VfrSyntaxParser.Dot)
> +                self.state = 2041
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 2042
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2043
> +                self.match(VfrSyntaxParser.Prompt)
> +                self.state = 2044
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2045
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 2046
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 2047
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2048
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 2049
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2050
> +                self.match(VfrSyntaxParser.Help)
> +                self.state = 2051
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2052
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 2053
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 2054
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2055
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 2056
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2057
> +                self.minMaxTimeStepDefault(localctx.Node, localctx.Val, 1)
> +                self.state = 2058
> +                self.match(VfrSyntaxParser.Second)
> +                self.state = 2059
> +                self.match(VfrSyntaxParser.VarId)
> +                self.state = 2060
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2061
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 2062
> +                self.match(VfrSyntaxParser.Dot)
> +                self.state = 2063
> +                self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 2064
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2065
> +                self.match(VfrSyntaxParser.Prompt)
> +                self.state = 2066
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2067
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 2068
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 2069
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2070
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 2071
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2072
> +                self.match(VfrSyntaxParser.Help)
> +                self.state = 2073
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2074
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 2075
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 2076
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2077
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 2078
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2079
> +                self.minMaxTimeStepDefault(localctx.Node, localctx.Val, 2)
> +                self.state = 2085
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                if _la==VfrSyntaxParser.FLAGS:
> +                    self.state = 2080
> +                    localctx.F2 = self.match(VfrSyntaxParser.FLAGS)
> +                    self.state = 2081
> +                    self.match(VfrSyntaxParser.T__5)
> +                    self.state = 2082
> +                    self.vfrTimeFlags()
> +                    self.state = 2083
> +                    self.match(VfrSyntaxParser.Comma)
> +
> +
> +                self.state = 2090
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.InconsistentIf:
> +                    self.state = 2087
> +                    self.vfrStatementInconsistentIf()
> +                    self.state = 2092
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +            self.state = 2095
> +            self.match(VfrSyntaxParser.EndTime)
> +            self.state = 2096
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class MinMaxTimeStepDefaultContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, Node=None, Time=None, KeyValue=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +            self.Time = None
> +            self.KeyValue = None
> +            self.N = None # Token
> +            self.Node = Node
> +            self.Time = Time
> +            self.KeyValue = KeyValue
> +
> +        def Minimum(self):
> +            return self.getToken(VfrSyntaxParser.Minimum, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Maximum(self):
> +            return self.getToken(VfrSyntaxParser.Maximum, 0)
> +
> +        def Step(self):
> +            return self.getToken(VfrSyntaxParser.Step, 0)
> +
> +        def Default(self):
> +            return self.getToken(VfrSyntaxParser.Default, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_minMaxTimeStepDefault
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitMinMaxTimeStepDefault" ):
> +                return visitor.visitMinMaxTimeStepDefault(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def minMaxTimeStepDefault(self, Node, Time, KeyValue):
> +
> +        localctx = VfrSyntaxParser.MinMaxTimeStepDefaultContext(self,
> self._ctx, self.state, Node, Time, KeyValue)
> +        self.enterRule(localctx, 240, self.RULE_minMaxTimeStepDefault)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2098
> +            self.match(VfrSyntaxParser.Minimum)
> +            self.state = 2099
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2100
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2101
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2102
> +            self.match(VfrSyntaxParser.Maximum)
> +            self.state = 2103
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2104
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2105
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2110
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Step:
> +                self.state = 2106
> +                self.match(VfrSyntaxParser.Step)
> +                self.state = 2107
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2108
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2109
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 2116
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Default:
> +                self.state = 2112
> +                self.match(VfrSyntaxParser.Default)
> +                self.state = 2113
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2114
> +                localctx.N = self.match(VfrSyntaxParser.Number)
> +                self.state = 2115
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrTimeFlagsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.LFlags = 0
> +
> +        def timeFlagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.TimeFlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.TimeFlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrTimeFlags
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrTimeFlags" ):
> +                return visitor.visitVfrTimeFlags(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrTimeFlags(self):
> +
> +        localctx = VfrSyntaxParser.VfrTimeFlagsContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 242, self.RULE_vfrTimeFlags)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2118
> +            self.timeFlagsField()
> +            self.state = 2123
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 2119
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 2120
> +                self.timeFlagsField()
> +                self.state = 2125
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class TimeFlagsFieldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.LFlag = 0
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def HourSupppressFlag(self):
> +            return self.getToken(VfrSyntaxParser.HourSupppressFlag, 0)
> +
> +        def MinuteSuppressFlag(self):
> +            return self.getToken(VfrSyntaxParser.MinuteSuppressFlag, 0)
> +
> +        def SecondSuppressFlag(self):
> +            return self.getToken(VfrSyntaxParser.SecondSuppressFlag, 0)
> +
> +        def StorageNormalFlag(self):
> +            return self.getToken(VfrSyntaxParser.StorageNormalFlag, 0)
> +
> +        def StorageTimeFlag(self):
> +            return self.getToken(VfrSyntaxParser.StorageTimeFlag, 0)
> +
> +        def StorageWakeUpFlag(self):
> +            return self.getToken(VfrSyntaxParser.StorageWakeUpFlag, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_timeFlagsField
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitTimeFlagsField" ):
> +                return visitor.visitTimeFlagsField(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def timeFlagsField(self):
> +
> +        localctx = VfrSyntaxParser.TimeFlagsFieldContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 244, self.RULE_timeFlagsField)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2126
> +            _la = self._input.LA(1)
> +            if not(((((_la - 184)) & ~0x3f) == 0 and ((1 << (_la - 184)) & ((1 <<
> (VfrSyntaxParser.HourSupppressFlag - 184)) | (1 <<
> (VfrSyntaxParser.MinuteSuppressFlag - 184)) | (1 <<
> (VfrSyntaxParser.SecondSuppressFlag - 184)) | (1 <<
> (VfrSyntaxParser.StorageNormalFlag - 184)) | (1 <<
> (VfrSyntaxParser.StorageTimeFlag - 184)) | (1 <<
> (VfrSyntaxParser.StorageWakeUpFlag - 184)))) != 0) or
> _la==VfrSyntaxParser.Number):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementConditionalContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementDisableIfStat(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementDisableIfStatContext
> ,0)
> +
> +
> +        def vfrStatementSuppressIfStat(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementSuppressIfStatConte
> xt,0)
> +
> +
> +        def vfrStatementGrayOutIfStat(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementGrayOutIfStatContex
> t,0)
> +
> +
> +        def vfrStatementInconsistentIfStat(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementInconsistentIfStatCo
> ntext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementConditional
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementConditional" ):
> +                return visitor.visitVfrStatementConditional(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementConditional(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementConditionalContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 246, self.RULE_vfrStatementConditional)
> +        try:
> +            self.state = 2132
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.DisableIf]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2128
> +                self.vfrStatementDisableIfStat()
> +                pass
> +            elif token in [VfrSyntaxParser.SuppressIf]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2129
> +                self.vfrStatementSuppressIfStat()
> +                pass
> +            elif token in [VfrSyntaxParser.GrayOutIf]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 2130
> +                self.vfrStatementGrayOutIfStat()
> +                pass
> +            elif token in [VfrSyntaxParser.InconsistentIf]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 2131
> +                self.vfrStatementInconsistentIfStat()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementConditionalNewContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementDisableIfStat(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementDisableIfStatContext
> ,0)
> +
> +
> +        def vfrStatementSuppressIfStatNew(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementSuppressIfStatNewC
> ontext,0)
> +
> +
> +        def vfrStatementGrayOutIfStatNew(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementGrayOutIfStatNewCo
> ntext,0)
> +
> +
> +        def vfrStatementInconsistentIfStat(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementInconsistentIfStatCo
> ntext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementConditionalNew
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementConditionalNew" ):
> +                return visitor.visitVfrStatementConditionalNew(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementConditionalNew(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementConditionalNewContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 248, self.RULE_vfrStatementConditionalNew)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2134
> +            self.vfrStatementDisableIfStat()
> +            self.state = 2135
> +            self.vfrStatementSuppressIfStatNew()
> +            self.state = 2136
> +            self.vfrStatementGrayOutIfStatNew()
> +            self.state = 2137
> +            self.vfrStatementInconsistentIfStat()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementSuppressIfStatContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementSuppressIfStatNew(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementSuppressIfStatNewC
> ontext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementSuppressIfStat
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementSuppressIfStat" ):
> +                return visitor.visitVfrStatementSuppressIfStat(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementSuppressIfStat(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementSuppressIfStatContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 250, self.RULE_vfrStatementSuppressIfStat)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2139
> +            self.vfrStatementSuppressIfStatNew()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementGrayOutIfStatContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementGrayOutIfStatNew(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementGrayOutIfStatNewCo
> ntext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementGrayOutIfStat
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementGrayOutIfStat" ):
> +                return visitor.visitVfrStatementGrayOutIfStat(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementGrayOutIfStat(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementGrayOutIfStatContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 252, self.RULE_vfrStatementGrayOutIfStat)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2141
> +            self.vfrStatementGrayOutIfStatNew()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementStatListContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrStatementStat(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatContext,0)
> +
> +
> +        def vfrStatementQuestions(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionsContext,0)
> +
> +
> +        def vfrStatementConditional(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementConditionalContext,
> 0)
> +
> +
> +        def vfrStatementLabel(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementLabelContext,0)
> +
> +
> +        def vfrStatementExtension(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExtensionContext,0)
> +
> +
> +        def vfrStatementInvalid(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementInvalidContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementStatList
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementStatList" ):
> +                return visitor.visitVfrStatementStatList(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementStatList(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementStatListContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 254, self.RULE_vfrStatementStatList)
> +        try:
> +            self.state = 2149
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Subtitle, VfrSyntaxParser.Text,
> VfrSyntaxParser.Goto, VfrSyntaxParser.ResetButton]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2143
> +                self.vfrStatementStat()
> +                pass
> +            elif token in [VfrSyntaxParser.OneOf, VfrSyntaxParser.OrderedList,
> VfrSyntaxParser.Date, VfrSyntaxParser.Time, VfrSyntaxParser.CheckBox,
> VfrSyntaxParser.Numeric, VfrSyntaxParser.Password, VfrSyntaxParser.String,
> VfrSyntaxParser.Action]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2144
> +                self.vfrStatementQuestions()
> +                pass
> +            elif token in [VfrSyntaxParser.GrayOutIf, VfrSyntaxParser.SuppressIf,
> VfrSyntaxParser.DisableIf, VfrSyntaxParser.InconsistentIf]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 2145
> +                self.vfrStatementConditional()
> +                pass
> +            elif token in [VfrSyntaxParser.Label]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 2146
> +                self.vfrStatementLabel()
> +                pass
> +            elif token in [VfrSyntaxParser.GuidOp]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 2147
> +                self.vfrStatementExtension()
> +                pass
> +            elif token in [VfrSyntaxParser.Inventory, VfrSyntaxParser.Hidden,
> VfrSyntaxParser.Restore, VfrSyntaxParser.Save]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 2148
> +                self.vfrStatementInvalid()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementStatListOldContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +
> +        def vfrStatementStat(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatContext,0)
> +
> +
> +        def vfrStatementQuestions(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementQuestionsContext,0)
> +
> +
> +        def vfrStatementLabel(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementLabelContext,0)
> +
> +
> +        def vfrStatementInvalid(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementInvalidContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementStatListOld
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementStatListOld" ):
> +                return visitor.visitVfrStatementStatListOld(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementStatListOld(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementStatListOldContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 256, self.RULE_vfrStatementStatListOld)
> +        try:
> +            self.state = 2155
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Subtitle, VfrSyntaxParser.Text,
> VfrSyntaxParser.Goto, VfrSyntaxParser.ResetButton]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2151
> +                self.vfrStatementStat()
> +                pass
> +            elif token in [VfrSyntaxParser.OneOf, VfrSyntaxParser.OrderedList,
> VfrSyntaxParser.Date, VfrSyntaxParser.Time, VfrSyntaxParser.CheckBox,
> VfrSyntaxParser.Numeric, VfrSyntaxParser.Password, VfrSyntaxParser.String,
> VfrSyntaxParser.Action]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2152
> +                self.vfrStatementQuestions()
> +                pass
> +            elif token in [VfrSyntaxParser.Label]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 2153
> +                self.vfrStatementLabel()
> +                pass
> +            elif token in [VfrSyntaxParser.Inventory, VfrSyntaxParser.Hidden,
> VfrSyntaxParser.Restore, VfrSyntaxParser.Save]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 2154
> +                self.vfrStatementInvalid()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementDisableIfStatContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_DISABLE_IF_OP)
> +
> +        def DisableIf(self):
> +            return self.getToken(VfrSyntaxParser.DisableIf, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def vfrStatementStatList(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementStatListContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatListContext,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementDisableIfStat
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementDisableIfStat" ):
> +                return visitor.visitVfrStatementDisableIfStat(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementDisableIfStat(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementDisableIfStatContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 258, self.RULE_vfrStatementDisableIfStat)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2157
> +            self.match(VfrSyntaxParser.DisableIf)
> +            self.state = 2158
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 2159
> +            self.match(VfrSyntaxParser.Semicolon)
> +            self.state = 2163
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while ((((_la - 46)) & ~0x3f) == 0 and ((1 << (_la - 46)) & ((1 <<
> (VfrSyntaxParser.OneOf - 46)) | (1 << (VfrSyntaxParser.OrderedList - 46)) | (1
> << (VfrSyntaxParser.Subtitle - 46)) | (1 << (VfrSyntaxParser.Text - 46)) | (1 <<
> (VfrSyntaxParser.Date - 46)) | (1 << (VfrSyntaxParser.Time - 46)) | (1 <<
> (VfrSyntaxParser.GrayOutIf - 46)) | (1 << (VfrSyntaxParser.Label - 46)) | (1 <<
> (VfrSyntaxParser.Inventory - 46)) | (1 << (VfrSyntaxParser.CheckBox - 46)) |
> (1 << (VfrSyntaxParser.Numeric - 46)) | (1 << (VfrSyntaxParser.Password - 46))
> | (1 << (VfrSyntaxParser.String - 46)) | (1 << (VfrSyntaxParser.SuppressIf - 46))
> | (1 << (VfrSyntaxParser.DisableIf - 46)) | (1 << (VfrSyntaxParser.Hidden - 46))
> | (1 << (VfrSyntaxParser.Goto - 46)))) != 0) or ((((_la - 110)) & ~0x3f) == 0 and
> ((1 << (_la - 110)) & ((1 << (VfrSyntaxParser.InconsistentIf - 110)) | (1 <<
> (VfrSyntaxParser.Restore - 110)) | (1 << (VfrSyntaxParser.Save - 110)) | (1 <<
> (VfrSyntaxParser.ResetButton - 110)) | (1 << (VfrSyntaxParser.Action - 110)) |
> (1 << (VfrSyntaxParser.GuidOp - 110)))) != 0):
> +                self.state = 2160
> +                self.vfrStatementStatList()
> +                self.state = 2165
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 2166
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 2167
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementgrayoutIfSuppressIfContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def SuppressIf(self):
> +            return self.getToken(VfrSyntaxParser.SuppressIf, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def flagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.FlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.FlagsFieldContext,i)
> +
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementgrayoutIfSuppressIf
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementgrayoutIfSuppressIf" ):
> +                return visitor.visitVfrStatementgrayoutIfSuppressIf(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementgrayoutIfSuppressIf(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementgrayoutIfSuppressIfContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 260, self.RULE_vfrStatementgrayoutIfSuppressIf)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2169
> +            self.match(VfrSyntaxParser.SuppressIf)
> +            self.state = 2182
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 2170
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 2171
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2172
> +                self.flagsField()
> +                self.state = 2177
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.BitWiseOr:
> +                    self.state = 2173
> +                    self.match(VfrSyntaxParser.BitWiseOr)
> +                    self.state = 2174
> +                    self.flagsField()
> +                    self.state = 2179
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 2180
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 2184
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 2185
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementsuppressIfGrayOutIfContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def GrayOutIf(self):
> +            return self.getToken(VfrSyntaxParser.GrayOutIf, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def flagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.FlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.FlagsFieldContext,i)
> +
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementsuppressIfGrayOutIf
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementsuppressIfGrayOutIf" ):
> +                return visitor.visitVfrStatementsuppressIfGrayOutIf(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementsuppressIfGrayOutIf(self):
> +
> +        localctx =
> VfrSyntaxParser.VfrStatementsuppressIfGrayOutIfContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 262,
> self.RULE_vfrStatementsuppressIfGrayOutIf)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2187
> +            self.match(VfrSyntaxParser.GrayOutIf)
> +            self.state = 2200
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 2188
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 2189
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2190
> +                self.flagsField()
> +                self.state = 2195
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.BitWiseOr:
> +                    self.state = 2191
> +                    self.match(VfrSyntaxParser.BitWiseOr)
> +                    self.state = 2192
> +                    self.flagsField()
> +                    self.state = 2197
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 2198
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 2202
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 2203
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementSuppressIfStatNewContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_SUPPRESS_IF_OP)
> +
> +        def SuppressIf(self):
> +            return self.getToken(VfrSyntaxParser.SuppressIf, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def flagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.FlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.FlagsFieldContext,i)
> +
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def vfrStatementStatList(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementStatListContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatListContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementSuppressIfStatNew
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementSuppressIfStatNew" ):
> +                return visitor.visitVfrStatementSuppressIfStatNew(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementSuppressIfStatNew(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementSuppressIfStatNewContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 264, self.RULE_vfrStatementSuppressIfStatNew)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2205
> +            self.match(VfrSyntaxParser.SuppressIf)
> +            self.state = 2218
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 2206
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 2207
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2208
> +                self.flagsField()
> +                self.state = 2213
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.BitWiseOr:
> +                    self.state = 2209
> +                    self.match(VfrSyntaxParser.BitWiseOr)
> +                    self.state = 2210
> +                    self.flagsField()
> +                    self.state = 2215
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 2216
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 2220
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 2221
> +            self.match(VfrSyntaxParser.Semicolon)
> +            self.state = 2225
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while ((((_la - 46)) & ~0x3f) == 0 and ((1 << (_la - 46)) & ((1 <<
> (VfrSyntaxParser.OneOf - 46)) | (1 << (VfrSyntaxParser.OrderedList - 46)) | (1
> << (VfrSyntaxParser.Subtitle - 46)) | (1 << (VfrSyntaxParser.Text - 46)) | (1 <<
> (VfrSyntaxParser.Date - 46)) | (1 << (VfrSyntaxParser.Time - 46)) | (1 <<
> (VfrSyntaxParser.GrayOutIf - 46)) | (1 << (VfrSyntaxParser.Label - 46)) | (1 <<
> (VfrSyntaxParser.Inventory - 46)) | (1 << (VfrSyntaxParser.CheckBox - 46)) |
> (1 << (VfrSyntaxParser.Numeric - 46)) | (1 << (VfrSyntaxParser.Password - 46))
> | (1 << (VfrSyntaxParser.String - 46)) | (1 << (VfrSyntaxParser.SuppressIf - 46))
> | (1 << (VfrSyntaxParser.DisableIf - 46)) | (1 << (VfrSyntaxParser.Hidden - 46))
> | (1 << (VfrSyntaxParser.Goto - 46)))) != 0) or ((((_la - 110)) & ~0x3f) == 0 and
> ((1 << (_la - 110)) & ((1 << (VfrSyntaxParser.InconsistentIf - 110)) | (1 <<
> (VfrSyntaxParser.Restore - 110)) | (1 << (VfrSyntaxParser.Save - 110)) | (1 <<
> (VfrSyntaxParser.ResetButton - 110)) | (1 << (VfrSyntaxParser.Action - 110)) |
> (1 << (VfrSyntaxParser.GuidOp - 110)))) != 0):
> +                self.state = 2222
> +                self.vfrStatementStatList()
> +                self.state = 2227
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 2228
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 2229
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementGrayOutIfStatNewContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_GRAY_OUT_IF_OP)
> +
> +        def GrayOutIf(self):
> +            return self.getToken(VfrSyntaxParser.GrayOutIf, 0)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def flagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.FlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.FlagsFieldContext,i)
> +
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def vfrStatementStatList(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementStatListContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementStatListContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementGrayOutIfStatNew
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementGrayOutIfStatNew" ):
> +                return visitor.visitVfrStatementGrayOutIfStatNew(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementGrayOutIfStatNew(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementGrayOutIfStatNewContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 266, self.RULE_vfrStatementGrayOutIfStatNew)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2231
> +            self.match(VfrSyntaxParser.GrayOutIf)
> +            self.state = 2244
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 2232
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 2233
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2234
> +                self.flagsField()
> +                self.state = 2239
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.BitWiseOr:
> +                    self.state = 2235
> +                    self.match(VfrSyntaxParser.BitWiseOr)
> +                    self.state = 2236
> +                    self.flagsField()
> +                    self.state = 2241
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 2242
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 2246
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 2247
> +            self.match(VfrSyntaxParser.Semicolon)
> +            self.state = 2251
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while ((((_la - 46)) & ~0x3f) == 0 and ((1 << (_la - 46)) & ((1 <<
> (VfrSyntaxParser.OneOf - 46)) | (1 << (VfrSyntaxParser.OrderedList - 46)) | (1
> << (VfrSyntaxParser.Subtitle - 46)) | (1 << (VfrSyntaxParser.Text - 46)) | (1 <<
> (VfrSyntaxParser.Date - 46)) | (1 << (VfrSyntaxParser.Time - 46)) | (1 <<
> (VfrSyntaxParser.GrayOutIf - 46)) | (1 << (VfrSyntaxParser.Label - 46)) | (1 <<
> (VfrSyntaxParser.Inventory - 46)) | (1 << (VfrSyntaxParser.CheckBox - 46)) |
> (1 << (VfrSyntaxParser.Numeric - 46)) | (1 << (VfrSyntaxParser.Password - 46))
> | (1 << (VfrSyntaxParser.String - 46)) | (1 << (VfrSyntaxParser.SuppressIf - 46))
> | (1 << (VfrSyntaxParser.DisableIf - 46)) | (1 << (VfrSyntaxParser.Hidden - 46))
> | (1 << (VfrSyntaxParser.Goto - 46)))) != 0) or ((((_la - 110)) & ~0x3f) == 0 and
> ((1 << (_la - 110)) & ((1 << (VfrSyntaxParser.InconsistentIf - 110)) | (1 <<
> (VfrSyntaxParser.Restore - 110)) | (1 << (VfrSyntaxParser.Save - 110)) | (1 <<
> (VfrSyntaxParser.ResetButton - 110)) | (1 << (VfrSyntaxParser.Action - 110)) |
> (1 << (VfrSyntaxParser.GuidOp - 110)))) != 0):
> +                self.state = 2248
> +                self.vfrStatementStatList()
> +                self.state = 2253
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 2254
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 2255
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementInconsistentIfStatContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_INCONSISTENT_IF_OP)
> +
> +        def InconsistentIf(self):
> +            return self.getToken(VfrSyntaxParser.InconsistentIf, 0)
> +
> +        def Prompt(self):
> +            return self.getToken(VfrSyntaxParser.Prompt, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementExpression(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,0)
> +
> +
> +        def EndIf(self):
> +            return self.getToken(VfrSyntaxParser.EndIf, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def flagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.FlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.FlagsFieldContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementInconsistentIfStat
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementInconsistentIfStat" ):
> +                return visitor.visitVfrStatementInconsistentIfStat(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementInconsistentIfStat(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementInconsistentIfStatContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 268, self.RULE_vfrStatementInconsistentIfStat)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2257
> +            self.match(VfrSyntaxParser.InconsistentIf)
> +            self.state = 2258
> +            self.match(VfrSyntaxParser.Prompt)
> +            self.state = 2259
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2260
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 2261
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2262
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2263
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 2264
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2277
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.FLAGS:
> +                self.state = 2265
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 2266
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2267
> +                self.flagsField()
> +                self.state = 2272
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.BitWiseOr:
> +                    self.state = 2268
> +                    self.match(VfrSyntaxParser.BitWiseOr)
> +                    self.state = 2269
> +                    self.flagsField()
> +                    self.state = 2274
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 2275
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 2279
> +            self.vfrStatementExpression(localctx.Node)
> +            self.state = 2280
> +            self.match(VfrSyntaxParser.EndIf)
> +            self.state = 2281
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementInvalidContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +
> +        def vfrStatementInvalidHidden(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementInvalidHiddenContex
> t,0)
> +
> +
> +        def vfrStatementInvalidInventory(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementInvalidInventoryCon
> text,0)
> +
> +
> +        def vfrStatementInvalidSaveRestoreDefaults(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementInvalidSaveRestoreD
> efaultsContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementInvalid
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementInvalid" ):
> +                return visitor.visitVfrStatementInvalid(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementInvalid(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementInvalidContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 270, self.RULE_vfrStatementInvalid)
> +        try:
> +            self.state = 2286
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Hidden]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2283
> +                self.vfrStatementInvalidHidden()
> +                pass
> +            elif token in [VfrSyntaxParser.Inventory]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2284
> +                self.vfrStatementInvalidInventory()
> +                pass
> +            elif token in [VfrSyntaxParser.Restore, VfrSyntaxParser.Save]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 2285
> +                self.vfrStatementInvalidSaveRestoreDefaults()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementInvalidHiddenContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +
> +        def Hidden(self):
> +            return self.getToken(VfrSyntaxParser.Hidden, 0)
> +
> +        def Value(self):
> +            return self.getToken(VfrSyntaxParser.Value, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def Key(self):
> +            return self.getToken(VfrSyntaxParser.Key, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementInvalidHidden
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementInvalidHidden" ):
> +                return visitor.visitVfrStatementInvalidHidden(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementInvalidHidden(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementInvalidHiddenContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 272, self.RULE_vfrStatementInvalidHidden)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2288
> +            self.match(VfrSyntaxParser.Hidden)
> +            self.state = 2289
> +            self.match(VfrSyntaxParser.Value)
> +            self.state = 2290
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2291
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2292
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2293
> +            self.match(VfrSyntaxParser.Key)
> +            self.state = 2294
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2295
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2296
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementInvalidInventoryContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +
> +        def Inventory(self):
> +            return self.getToken(VfrSyntaxParser.Inventory, 0)
> +
> +        def Help(self):
> +            return self.getToken(VfrSyntaxParser.Help, 0)
> +
> +        def StringToken(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringToken)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringToken, i)
> +
> +        def OpenParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenParen, i)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def CloseParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseParen, i)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Text(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Text)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Text, i)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementInvalidInventory
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementInvalidInventory" ):
> +                return visitor.visitVfrStatementInvalidInventory(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementInvalidInventory(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementInvalidInventoryContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 274, self.RULE_vfrStatementInvalidInventory)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2298
> +            self.match(VfrSyntaxParser.Inventory)
> +            self.state = 2299
> +            self.match(VfrSyntaxParser.Help)
> +            self.state = 2300
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2301
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 2302
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2303
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2304
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 2305
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2306
> +            self.match(VfrSyntaxParser.Text)
> +            self.state = 2307
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2308
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 2309
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2310
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2311
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 2312
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2319
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Text:
> +                self.state = 2313
> +                self.match(VfrSyntaxParser.Text)
> +                self.state = 2314
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2315
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 2316
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 2317
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2318
> +                self.match(VfrSyntaxParser.CloseParen)
> +
> +
> +            self.state = 2321
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementInvalidSaveRestoreDefaultsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +
> +        def Defaults(self):
> +            return self.getToken(VfrSyntaxParser.Defaults, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def FormId(self):
> +            return self.getToken(VfrSyntaxParser.FormId, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def Prompt(self):
> +            return self.getToken(VfrSyntaxParser.Prompt, 0)
> +
> +        def StringToken(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.StringToken)
> +            else:
> +                return self.getToken(VfrSyntaxParser.StringToken, i)
> +
> +        def OpenParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenParen, i)
> +
> +        def CloseParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseParen, i)
> +
> +        def Help(self):
> +            return self.getToken(VfrSyntaxParser.Help, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def Save(self):
> +            return self.getToken(VfrSyntaxParser.Save, 0)
> +
> +        def Restore(self):
> +            return self.getToken(VfrSyntaxParser.Restore, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def flagsField(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.FlagsFieldContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.FlagsFieldContext,i)
> +
> +
> +        def Key(self):
> +            return self.getToken(VfrSyntaxParser.Key, 0)
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return
> VfrSyntaxParser.RULE_vfrStatementInvalidSaveRestoreDefaults
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementInvalidSaveRestoreDefaults" ):
> +                return visitor.visitVfrStatementInvalidSaveRestoreDefaults(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementInvalidSaveRestoreDefaults(self):
> +
> +        localctx =
> VfrSyntaxParser.VfrStatementInvalidSaveRestoreDefaultsContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 276,
> self.RULE_vfrStatementInvalidSaveRestoreDefaults)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2323
> +            _la = self._input.LA(1)
> +            if not(_la==VfrSyntaxParser.Restore or _la==VfrSyntaxParser.Save):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +            self.state = 2324
> +            self.match(VfrSyntaxParser.Defaults)
> +            self.state = 2325
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2326
> +            self.match(VfrSyntaxParser.FormId)
> +            self.state = 2327
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2328
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2329
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2330
> +            self.match(VfrSyntaxParser.Prompt)
> +            self.state = 2331
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2332
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 2333
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2334
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2335
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 2336
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2337
> +            self.match(VfrSyntaxParser.Help)
> +            self.state = 2338
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2339
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 2340
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2341
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2342
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 2354
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,182,self._ctx)
> +            if la_ == 1:
> +                self.state = 2343
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2344
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 2345
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2346
> +                self.flagsField()
> +                self.state = 2351
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.BitWiseOr:
> +                    self.state = 2347
> +                    self.match(VfrSyntaxParser.BitWiseOr)
> +                    self.state = 2348
> +                    self.flagsField()
> +                    self.state = 2353
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +
> +
> +            self.state = 2360
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Comma:
> +                self.state = 2356
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2357
> +                self.match(VfrSyntaxParser.Key)
> +                self.state = 2358
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2359
> +                self.match(VfrSyntaxParser.Number)
> +
> +
> +            self.state = 2362
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementLabelContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_GUID_OP)
> +
> +        def Label(self):
> +            return self.getToken(VfrSyntaxParser.Label, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementLabel
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementLabel" ):
> +                return visitor.visitVfrStatementLabel(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementLabel(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementLabelContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 278, self.RULE_vfrStatementLabel)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2364
> +            self.match(VfrSyntaxParser.Label)
> +            self.state = 2365
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2366
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementBannerContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_GUID_OP)
> +
> +        def Banner(self):
> +            return self.getToken(VfrSyntaxParser.Banner, 0)
> +
> +        def Title(self):
> +            return self.getToken(VfrSyntaxParser.Title, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Line(self):
> +            return self.getToken(VfrSyntaxParser.Line, 0)
> +
> +        def Align(self):
> +            return self.getToken(VfrSyntaxParser.Align, 0)
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def Timeout(self):
> +            return self.getToken(VfrSyntaxParser.Timeout, 0)
> +
> +        def Left(self):
> +            return self.getToken(VfrSyntaxParser.Left, 0)
> +
> +        def Center(self):
> +            return self.getToken(VfrSyntaxParser.Center, 0)
> +
> +        def Right(self):
> +            return self.getToken(VfrSyntaxParser.Right, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementBanner
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementBanner" ):
> +                return visitor.visitVfrStatementBanner(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementBanner(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementBannerContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 280, self.RULE_vfrStatementBanner)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2368
> +            self.match(VfrSyntaxParser.Banner)
> +            self.state = 2370
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Comma:
> +                self.state = 2369
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 2372
> +            self.match(VfrSyntaxParser.Title)
> +            self.state = 2373
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2374
> +            self.match(VfrSyntaxParser.StringToken)
> +            self.state = 2375
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2376
> +            self.match(VfrSyntaxParser.Number)
> +            self.state = 2377
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 2378
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2389
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Line]:
> +                self.state = 2379
> +                self.match(VfrSyntaxParser.Line)
> +                self.state = 2380
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2381
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2382
> +                self.match(VfrSyntaxParser.Align)
> +                self.state = 2383
> +                _la = self._input.LA(1)
> +                if not(((((_la - 136)) & ~0x3f) == 0 and ((1 << (_la - 136)) & ((1 <<
> (VfrSyntaxParser.Left - 136)) | (1 << (VfrSyntaxParser.Right - 136)) | (1 <<
> (VfrSyntaxParser.Center - 136)))) != 0)):
> +                    self._errHandler.recoverInline(self)
> +                else:
> +                    self._errHandler.reportMatch(self)
> +                    self.consume()
> +                self.state = 2384
> +                self.match(VfrSyntaxParser.Semicolon)
> +                pass
> +            elif token in [VfrSyntaxParser.Timeout]:
> +                self.state = 2385
> +                self.match(VfrSyntaxParser.Timeout)
> +                self.state = 2386
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2387
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2388
> +                self.match(VfrSyntaxParser.Semicolon)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementExtensionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_GUID_OP)
> +            self.Buffer = None
> +            self.Size = 0
> +            self.TypeName = ''
> +            self.TypeSize = 0
> +            self.IsStruct = False
> +            self.ArrayNum = 0
> +            self.D = None # Token
> +
> +        def GuidOp(self):
> +            return self.getToken(VfrSyntaxParser.GuidOp, 0)
> +
> +        def Uuid(self):
> +            return self.getToken(VfrSyntaxParser.Uuid, 0)
> +
> +        def guidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def EndGuidOp(self):
> +            return self.getToken(VfrSyntaxParser.EndGuidOp, 0)
> +
> +        def DataType(self):
> +            return self.getToken(VfrSyntaxParser.DataType, 0)
> +
> +        def Uint64(self):
> +            return self.getToken(VfrSyntaxParser.Uint64, 0)
> +
> +        def Uint32(self):
> +            return self.getToken(VfrSyntaxParser.Uint32, 0)
> +
> +        def Uint16(self):
> +            return self.getToken(VfrSyntaxParser.Uint16, 0)
> +
> +        def Uint8(self):
> +            return self.getToken(VfrSyntaxParser.Uint8, 0)
> +
> +        def Boolean(self):
> +            return self.getToken(VfrSyntaxParser.Boolean, 0)
> +
> +        def EFI_STRING_ID(self):
> +            return self.getToken(VfrSyntaxParser.EFI_STRING_ID, 0)
> +
> +        def EFI_HII_DATE(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_DATE, 0)
> +
> +        def EFI_HII_TIME(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_TIME, 0)
> +
> +        def EFI_HII_REF(self):
> +            return self.getToken(VfrSyntaxParser.EFI_HII_REF, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def vfrExtensionData(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrExtensionDataContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrExtensionDataContext,i)
> +
> +
> +        def vfrStatementExtension(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementExtensionContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExtensionContext,i)
> +
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementExtension
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementExtension" ):
> +                return visitor.visitVfrStatementExtension(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementExtension(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementExtensionContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 282, self.RULE_vfrStatementExtension)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2391
> +            self.match(VfrSyntaxParser.GuidOp)
> +            self.state = 2392
> +            self.match(VfrSyntaxParser.Uuid)
> +            self.state = 2393
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2394
> +            self.guidDefinition()
> +            self.state = 2466
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,198,self._ctx)
> +            if la_ == 1:
> +                self.state = 2395
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2396
> +                localctx.D = self.match(VfrSyntaxParser.DataType)
> +                self.state = 2397
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2458
> +                self._errHandler.sync(self)
> +                token = self._input.LA(1)
> +                if token in [VfrSyntaxParser.Uint64]:
> +                    self.state = 2398
> +                    self.match(VfrSyntaxParser.Uint64)
> +                    self.state = 2402
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +                    if _la==VfrSyntaxParser.OpenBracket:
> +                        self.state = 2399
> +                        self.match(VfrSyntaxParser.OpenBracket)
> +                        self.state = 2400
> +                        self.match(VfrSyntaxParser.Number)
> +                        self.state = 2401
> +                        self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +                    pass
> +                elif token in [VfrSyntaxParser.Uint32]:
> +                    self.state = 2404
> +                    self.match(VfrSyntaxParser.Uint32)
> +                    self.state = 2408
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +                    if _la==VfrSyntaxParser.OpenBracket:
> +                        self.state = 2405
> +                        self.match(VfrSyntaxParser.OpenBracket)
> +                        self.state = 2406
> +                        self.match(VfrSyntaxParser.Number)
> +                        self.state = 2407
> +                        self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +                    pass
> +                elif token in [VfrSyntaxParser.Uint16]:
> +                    self.state = 2410
> +                    self.match(VfrSyntaxParser.Uint16)
> +                    self.state = 2414
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +                    if _la==VfrSyntaxParser.OpenBracket:
> +                        self.state = 2411
> +                        self.match(VfrSyntaxParser.OpenBracket)
> +                        self.state = 2412
> +                        self.match(VfrSyntaxParser.Number)
> +                        self.state = 2413
> +                        self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +                    pass
> +                elif token in [VfrSyntaxParser.Uint8]:
> +                    self.state = 2416
> +                    self.match(VfrSyntaxParser.Uint8)
> +                    self.state = 2420
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +                    if _la==VfrSyntaxParser.OpenBracket:
> +                        self.state = 2417
> +                        self.match(VfrSyntaxParser.OpenBracket)
> +                        self.state = 2418
> +                        self.match(VfrSyntaxParser.Number)
> +                        self.state = 2419
> +                        self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +                    pass
> +                elif token in [VfrSyntaxParser.Boolean]:
> +                    self.state = 2422
> +                    self.match(VfrSyntaxParser.Boolean)
> +                    self.state = 2426
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +                    if _la==VfrSyntaxParser.OpenBracket:
> +                        self.state = 2423
> +                        self.match(VfrSyntaxParser.OpenBracket)
> +                        self.state = 2424
> +                        self.match(VfrSyntaxParser.Number)
> +                        self.state = 2425
> +                        self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +                    pass
> +                elif token in [VfrSyntaxParser.EFI_STRING_ID]:
> +                    self.state = 2428
> +                    self.match(VfrSyntaxParser.EFI_STRING_ID)
> +                    self.state = 2432
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +                    if _la==VfrSyntaxParser.OpenBracket:
> +                        self.state = 2429
> +                        self.match(VfrSyntaxParser.OpenBracket)
> +                        self.state = 2430
> +                        self.match(VfrSyntaxParser.Number)
> +                        self.state = 2431
> +                        self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +                    pass
> +                elif token in [VfrSyntaxParser.EFI_HII_DATE]:
> +                    self.state = 2434
> +                    self.match(VfrSyntaxParser.EFI_HII_DATE)
> +                    self.state = 2438
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +                    if _la==VfrSyntaxParser.OpenBracket:
> +                        self.state = 2435
> +                        self.match(VfrSyntaxParser.OpenBracket)
> +                        self.state = 2436
> +                        self.match(VfrSyntaxParser.Number)
> +                        self.state = 2437
> +                        self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +                    pass
> +                elif token in [VfrSyntaxParser.EFI_HII_TIME]:
> +                    self.state = 2440
> +                    self.match(VfrSyntaxParser.EFI_HII_TIME)
> +                    self.state = 2444
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +                    if _la==VfrSyntaxParser.OpenBracket:
> +                        self.state = 2441
> +                        self.match(VfrSyntaxParser.OpenBracket)
> +                        self.state = 2442
> +                        self.match(VfrSyntaxParser.Number)
> +                        self.state = 2443
> +                        self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +                    pass
> +                elif token in [VfrSyntaxParser.EFI_HII_REF]:
> +                    self.state = 2446
> +                    self.match(VfrSyntaxParser.EFI_HII_REF)
> +                    self.state = 2450
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +                    if _la==VfrSyntaxParser.OpenBracket:
> +                        self.state = 2447
> +                        self.match(VfrSyntaxParser.OpenBracket)
> +                        self.state = 2448
> +                        self.match(VfrSyntaxParser.Number)
> +                        self.state = 2449
> +                        self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +                    pass
> +                elif token in [VfrSyntaxParser.StringIdentifier]:
> +                    self.state = 2452
> +                    self.match(VfrSyntaxParser.StringIdentifier)
> +                    self.state = 2456
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +                    if _la==VfrSyntaxParser.OpenBracket:
> +                        self.state = 2453
> +                        self.match(VfrSyntaxParser.OpenBracket)
> +                        self.state = 2454
> +                        self.match(VfrSyntaxParser.Number)
> +                        self.state = 2455
> +                        self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +                    pass
> +                else:
> +                    raise NoViableAltException(self)
> +
> +                self.state = 2463
> +                self._errHandler.sync(self)
> +                _alt = self._interp.adaptivePredict(self._input,197,self._ctx)
> +                while _alt!=2 and _alt!=ATN.INVALID_ALT_NUMBER:
> +                    if _alt==1:
> +                        self.state = 2460
> +                        self.vfrExtensionData()
> +                    self.state = 2465
> +                    self._errHandler.sync(self)
> +                    _alt = self._interp.adaptivePredict(self._input,197,self._ctx)
> +
> +
> +
> +            self.state = 2476
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Comma:
> +                self.state = 2468
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2472
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.GuidOp:
> +                    self.state = 2469
> +                    self.vfrStatementExtension()
> +                    self.state = 2474
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                self.state = 2475
> +                self.match(VfrSyntaxParser.EndGuidOp)
> +
> +
> +            self.state = 2478
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrExtensionDataContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.TFName = ''
> +            self.FName = ''
> +            self.TFValue = None
> +            self.I = None # Token
> +            self.N = None # Token
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def Data(self):
> +            return self.getToken(VfrSyntaxParser.Data, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def Dot(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Dot)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Dot, i)
> +
> +        def arrayName(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.ArrayNameContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.ArrayNameContext,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrExtensionData
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrExtensionData" ):
> +                return visitor.visitVfrExtensionData(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrExtensionData(self):
> +
> +        localctx = VfrSyntaxParser.VfrExtensionDataContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 284, self.RULE_vfrExtensionData)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2480
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2481
> +            self.match(VfrSyntaxParser.Data)
> +            self.state = 2485
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 2482
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 2483
> +                localctx.I = self.match(VfrSyntaxParser.Number)
> +                self.state = 2484
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +            self.state = 2491
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.Dot:
> +                self.state = 2487
> +                self.match(VfrSyntaxParser.Dot)
> +                self.state = 2488
> +                self.arrayName()
> +                self.state = 2493
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 2494
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2495
> +            localctx.N = self.match(VfrSyntaxParser.Number)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementModalContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = None
> +
> +        def vfrModalTag(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrModalTagContext,0)
> +
> +
> +        def Semicolon(self):
> +            return self.getToken(VfrSyntaxParser.Semicolon, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementModal
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementModal" ):
> +                return visitor.visitVfrStatementModal(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementModal(self):
> +
> +        localctx = VfrSyntaxParser.VfrStatementModalContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 286, self.RULE_vfrStatementModal)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2497
> +            self.vfrModalTag()
> +            self.state = 2498
> +            self.match(VfrSyntaxParser.Semicolon)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrModalTagContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Node = IfrTreeNode(EFI_IFR_MODAL_TAG_OP)
> +
> +        def Modal(self):
> +            return self.getToken(VfrSyntaxParser.Modal, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrModalTag
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrModalTag" ):
> +                return visitor.visitVfrModalTag(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrModalTag(self):
> +
> +        localctx = VfrSyntaxParser.VfrModalTagContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 288, self.RULE_vfrModalTag)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2500
> +            self.match(VfrSyntaxParser.Modal)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementExpressionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ParentNode=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ParentNode = None
> +            self.ExpInfo = ExpressionInfo()
> +            self.Nodes = []
> +            self.L = None # Token
> +            self.ParentNode = ParentNode
> +
> +        def andTerm(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.AndTermContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.AndTermContext,i)
> +
> +
> +        def OR(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OR)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OR, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementExpression
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementExpression" ):
> +                return visitor.visitVfrStatementExpression(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementExpression(self, ParentNode):
> +
> +        localctx = VfrSyntaxParser.VfrStatementExpressionContext(self,
> self._ctx, self.state, ParentNode)
> +        self.enterRule(localctx, 290, self.RULE_vfrStatementExpression)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2502
> +            self.andTerm(localctx.ExpInfo)
> +            self.state = 2507
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.OR:
> +                self.state = 2503
> +                localctx.L = self.match(VfrSyntaxParser.OR)
> +                self.state = 2504
> +                self.andTerm(localctx.ExpInfo)
> +                self.state = 2509
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrStatementExpressionSubContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ParentNodes=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ParentNodes = None
> +            self.ExpInfo = ExpressionInfo()
> +            self.Nodes = []
> +            self.ParentNodes = ParentNodes
> +
> +        def andTerm(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.AndTermContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.AndTermContext,i)
> +
> +
> +        def OR(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OR)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OR, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrStatementExpressionSub
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrStatementExpressionSub" ):
> +                return visitor.visitVfrStatementExpressionSub(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrStatementExpressionSub(self, ParentNodes):
> +
> +        localctx = VfrSyntaxParser.VfrStatementExpressionSubContext(self,
> self._ctx, self.state, ParentNodes)
> +        self.enterRule(localctx, 292, self.RULE_vfrStatementExpressionSub)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2510
> +            self.andTerm(localctx.ExpInfo)
> +            self.state = 2515
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.OR:
> +                self.state = 2511
> +                self.match(VfrSyntaxParser.OR)
> +                self.state = 2512
> +                self.andTerm(localctx.ExpInfo)
> +                self.state = 2517
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class AndTermContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.Line = None
> +            self.L = None # Token
> +            self.ExpInfo = ExpInfo
> +
> +        def bitwiseorTerm(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.BitwiseorTermContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.BitwiseorTermContext,i)
> +
> +
> +        def AND(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.AND)
> +            else:
> +                return self.getToken(VfrSyntaxParser.AND, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_andTerm
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitAndTerm" ):
> +                return visitor.visitAndTerm(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def andTerm(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.AndTermContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 294, self.RULE_andTerm)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2518
> +            self.bitwiseorTerm(ExpInfo)
> +            self.state = 2523
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.AND:
> +                self.state = 2519
> +                localctx.L = self.match(VfrSyntaxParser.AND)
> +                self.state = 2520
> +                self.bitwiseorTerm(ExpInfo)
> +                self.state = 2525
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class BitwiseorTermContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.Line = None
> +            self.L = None # Token
> +            self.ExpInfo = ExpInfo
> +
> +        def bitwiseandTerm(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.BitwiseandTermContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.BitwiseandTermContext,i)
> +
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_bitwiseorTerm
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitBitwiseorTerm" ):
> +                return visitor.visitBitwiseorTerm(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def bitwiseorTerm(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.BitwiseorTermContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 296, self.RULE_bitwiseorTerm)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2526
> +            self.bitwiseandTerm(ExpInfo)
> +            self.state = 2531
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 2527
> +                localctx.L = self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 2528
> +                self.bitwiseandTerm(ExpInfo)
> +                self.state = 2533
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class BitwiseandTermContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.Line = None
> +            self.L = None # Token
> +            self.ExpInfo = ExpInfo
> +
> +        def equalTerm(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.EqualTermContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.EqualTermContext,i)
> +
> +
> +        def BitWiseAnd(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseAnd)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseAnd, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_bitwiseandTerm
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitBitwiseandTerm" ):
> +                return visitor.visitBitwiseandTerm(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def bitwiseandTerm(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.BitwiseandTermContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 298, self.RULE_bitwiseandTerm)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2534
> +            self.equalTerm(ExpInfo)
> +            self.state = 2539
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseAnd:
> +                self.state = 2535
> +                localctx.L = self.match(VfrSyntaxParser.BitWiseAnd)
> +                self.state = 2536
> +                self.equalTerm(ExpInfo)
> +                self.state = 2541
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class EqualTermContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.Line = None
> +            self.ExpInfo = ExpInfo
> +
> +        def compareTerm(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.CompareTermContext,0)
> +
> +
> +        def equalTermSupplementary(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.EqualTermSupplementaryContex
> t)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.EqualTermSupplementaryContext
> ,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_equalTerm
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitEqualTerm" ):
> +                return visitor.visitEqualTerm(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def equalTerm(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.EqualTermContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 300, self.RULE_equalTerm)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2542
> +            self.compareTerm(ExpInfo)
> +            self.state = 2546
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.Equal or _la==VfrSyntaxParser.NotEqual:
> +                self.state = 2543
> +                self.equalTermSupplementary(ExpInfo)
> +                self.state = 2548
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class EqualTermSupplementaryContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_equalTermSupplementary
> +
> +
> +        def copyFrom(self, ctx:ParserRuleContext):
> +            super().copyFrom(ctx)
> +            self.ExpInfo = ctx.ExpInfo
> +            self.Nodes = ctx.Nodes
> +
> +
> +
> +    class EqualTermEqualRuleContext(EqualTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.EqualTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def Equal(self):
> +            return self.getToken(VfrSyntaxParser.Equal, 0)
> +        def compareTerm(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.CompareTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitEqualTermEqualRule" ):
> +                return visitor.visitEqualTermEqualRule(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +    class EqualTermNotEqualRuleContext(EqualTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.EqualTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def NotEqual(self):
> +            return self.getToken(VfrSyntaxParser.NotEqual, 0)
> +        def compareTerm(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.CompareTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitEqualTermNotEqualRule" ):
> +                return visitor.visitEqualTermNotEqualRule(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +    def equalTermSupplementary(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.EqualTermSupplementaryContext(self,
> self._ctx, self.state, ExpInfo)
> +        self.enterRule(localctx, 302, self.RULE_equalTermSupplementary)
> +        try:
> +            self.state = 2553
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Equal]:
> +                localctx = VfrSyntaxParser.EqualTermEqualRuleContext(self,
> localctx)
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2549
> +                self.match(VfrSyntaxParser.Equal)
> +                self.state = 2550
> +                self.compareTerm(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.NotEqual]:
> +                localctx = VfrSyntaxParser.EqualTermNotEqualRuleContext(self,
> localctx)
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2551
> +                self.match(VfrSyntaxParser.NotEqual)
> +                self.state = 2552
> +                self.compareTerm(ExpInfo)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class CompareTermContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def shiftTerm(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.ShiftTermContext,0)
> +
> +
> +        def compareTermSupplementary(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.CompareTermSupplementaryCo
> ntext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.CompareTermSupplementaryCon
> text,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_compareTerm
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitCompareTerm" ):
> +                return visitor.visitCompareTerm(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def compareTerm(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.CompareTermContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 304, self.RULE_compareTerm)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2555
> +            self.shiftTerm(ExpInfo)
> +            self.state = 2559
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while (((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 <<
> VfrSyntaxParser.LessEqual) | (1 << VfrSyntaxParser.Less) | (1 <<
> VfrSyntaxParser.GreaterEqual) | (1 << VfrSyntaxParser.Greater))) != 0):
> +                self.state = 2556
> +                self.compareTermSupplementary(ExpInfo)
> +                self.state = 2561
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class CompareTermSupplementaryContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_compareTermSupplementary
> +
> +
> +        def copyFrom(self, ctx:ParserRuleContext):
> +            super().copyFrom(ctx)
> +            self.ExpInfo = ctx.ExpInfo
> +            self.Nodes = ctx.Nodes
> +
> +
> +
> +    class
> CompareTermLessRuleContext(CompareTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.CompareTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def Less(self):
> +            return self.getToken(VfrSyntaxParser.Less, 0)
> +        def shiftTerm(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.ShiftTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitCompareTermLessRule" ):
> +                return visitor.visitCompareTermLessRule(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +    class
> CompareTermGreaterEqualRuleContext(CompareTermSupplementaryConte
> xt):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.CompareTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def GreaterEqual(self):
> +            return self.getToken(VfrSyntaxParser.GreaterEqual, 0)
> +        def shiftTerm(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.ShiftTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitCompareTermGreaterEqualRule" ):
> +                return visitor.visitCompareTermGreaterEqualRule(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +    class
> CompareTermGreaterRuleContext(CompareTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.CompareTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def Greater(self):
> +            return self.getToken(VfrSyntaxParser.Greater, 0)
> +        def shiftTerm(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.ShiftTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitCompareTermGreaterRule" ):
> +                return visitor.visitCompareTermGreaterRule(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +    class
> CompareTermLessEqualRuleContext(CompareTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.CompareTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def LessEqual(self):
> +            return self.getToken(VfrSyntaxParser.LessEqual, 0)
> +        def shiftTerm(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.ShiftTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitCompareTermLessEqualRule" ):
> +                return visitor.visitCompareTermLessEqualRule(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +    def compareTermSupplementary(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.CompareTermSupplementaryContext(self,
> self._ctx, self.state, ExpInfo)
> +        self.enterRule(localctx, 306, self.RULE_compareTermSupplementary)
> +        try:
> +            self.state = 2570
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Less]:
> +                localctx = VfrSyntaxParser.CompareTermLessRuleContext(self,
> localctx)
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2562
> +                self.match(VfrSyntaxParser.Less)
> +                self.state = 2563
> +                self.shiftTerm(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.LessEqual]:
> +                localctx = VfrSyntaxParser.CompareTermLessEqualRuleContext(self,
> localctx)
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2564
> +                self.match(VfrSyntaxParser.LessEqual)
> +                self.state = 2565
> +                self.shiftTerm(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Greater]:
> +                localctx = VfrSyntaxParser.CompareTermGreaterRuleContext(self,
> localctx)
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 2566
> +                self.match(VfrSyntaxParser.Greater)
> +                self.state = 2567
> +                self.shiftTerm(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.GreaterEqual]:
> +                localctx =
> VfrSyntaxParser.CompareTermGreaterEqualRuleContext(self, localctx)
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 2568
> +                self.match(VfrSyntaxParser.GreaterEqual)
> +                self.state = 2569
> +                self.shiftTerm(ExpInfo)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class ShiftTermContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def addMinusTerm(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.AddMinusTermContext,0)
> +
> +
> +        def shiftTermSupplementary(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.ShiftTermSupplementaryContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.ShiftTermSupplementaryContext,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_shiftTerm
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitShiftTerm" ):
> +                return visitor.visitShiftTerm(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def shiftTerm(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.ShiftTermContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 308, self.RULE_shiftTerm)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2572
> +            self.addMinusTerm(ExpInfo)
> +            self.state = 2576
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.T__9 or _la==VfrSyntaxParser.T__10:
> +                self.state = 2573
> +                self.shiftTermSupplementary(ExpInfo)
> +                self.state = 2578
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class ShiftTermSupplementaryContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_shiftTermSupplementary
> +
> +
> +        def copyFrom(self, ctx:ParserRuleContext):
> +            super().copyFrom(ctx)
> +            self.ExpInfo = ctx.ExpInfo
> +            self.Nodes = ctx.Nodes
> +
> +
> +
> +    class ShiftTermRightContext(ShiftTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.ShiftTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def addMinusTerm(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.AddMinusTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitShiftTermRight" ):
> +                return visitor.visitShiftTermRight(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +    class ShiftTermLeftContext(ShiftTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.ShiftTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def addMinusTerm(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.AddMinusTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitShiftTermLeft" ):
> +                return visitor.visitShiftTermLeft(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +    def shiftTermSupplementary(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.ShiftTermSupplementaryContext(self,
> self._ctx, self.state, ExpInfo)
> +        self.enterRule(localctx, 310, self.RULE_shiftTermSupplementary)
> +        try:
> +            self.state = 2583
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.T__9]:
> +                localctx = VfrSyntaxParser.ShiftTermLeftContext(self, localctx)
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2579
> +                self.match(VfrSyntaxParser.T__9)
> +                self.state = 2580
> +                self.addMinusTerm(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.T__10]:
> +                localctx = VfrSyntaxParser.ShiftTermRightContext(self, localctx)
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2581
> +                self.match(VfrSyntaxParser.T__10)
> +                self.state = 2582
> +                self.addMinusTerm(ExpInfo)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class AddMinusTermContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def multdivmodTerm(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.MultdivmodTermContext,0)
> +
> +
> +        def addMinusTermSupplementary(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.AddMinusTermSupplementaryC
> ontext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.AddMinusTermSupplementaryCo
> ntext,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_addMinusTerm
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitAddMinusTerm" ):
> +                return visitor.visitAddMinusTerm(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def addMinusTerm(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.AddMinusTermContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 312, self.RULE_addMinusTerm)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2585
> +            self.multdivmodTerm(ExpInfo)
> +            self.state = 2589
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.T__11 or _la==VfrSyntaxParser.Negative:
> +                self.state = 2586
> +                self.addMinusTermSupplementary(ExpInfo)
> +                self.state = 2591
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class AddMinusTermSupplementaryContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_addMinusTermSupplementary
> +
> +
> +        def copyFrom(self, ctx:ParserRuleContext):
> +            super().copyFrom(ctx)
> +            self.ExpInfo = ctx.ExpInfo
> +            self.Nodes = ctx.Nodes
> +
> +
> +
> +    class
> AddMinusTermpAddContext(AddMinusTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.AddMinusTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def multdivmodTerm(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.MultdivmodTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitAddMinusTermpAdd" ):
> +                return visitor.visitAddMinusTermpAdd(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +    class
> AddMinusTermSubtractContext(AddMinusTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.AddMinusTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def Negative(self):
> +            return self.getToken(VfrSyntaxParser.Negative, 0)
> +        def multdivmodTerm(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.MultdivmodTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitAddMinusTermSubtract" ):
> +                return visitor.visitAddMinusTermSubtract(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +    def addMinusTermSupplementary(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.AddMinusTermSupplementaryContext(self,
> self._ctx, self.state, ExpInfo)
> +        self.enterRule(localctx, 314, self.RULE_addMinusTermSupplementary)
> +        try:
> +            self.state = 2596
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.T__11]:
> +                localctx = VfrSyntaxParser.AddMinusTermpAddContext(self,
> localctx)
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2592
> +                self.match(VfrSyntaxParser.T__11)
> +                self.state = 2593
> +                self.multdivmodTerm(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Negative]:
> +                localctx = VfrSyntaxParser.AddMinusTermSubtractContext(self,
> localctx)
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2594
> +                self.match(VfrSyntaxParser.Negative)
> +                self.state = 2595
> +                self.multdivmodTerm(ExpInfo)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class MultdivmodTermContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def castTerm(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.CastTermContext,0)
> +
> +
> +        def multdivmodTermSupplementary(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.MultdivmodTermSupplementary
> Context)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.MultdivmodTermSupplementaryC
> ontext,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_multdivmodTerm
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitMultdivmodTerm" ):
> +                return visitor.visitMultdivmodTerm(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def multdivmodTerm(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.MultdivmodTermContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 316, self.RULE_multdivmodTerm)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2598
> +            self.castTerm(ExpInfo)
> +            self.state = 2602
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while (((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 <<
> VfrSyntaxParser.T__12) | (1 << VfrSyntaxParser.T__13) | (1 <<
> VfrSyntaxParser.Slash))) != 0):
> +                self.state = 2599
> +                self.multdivmodTermSupplementary(ExpInfo)
> +                self.state = 2604
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class MultdivmodTermSupplementaryContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_multdivmodTermSupplementary
> +
> +
> +        def copyFrom(self, ctx:ParserRuleContext):
> +            super().copyFrom(ctx)
> +            self.ExpInfo = ctx.ExpInfo
> +            self.Nodes = ctx.Nodes
> +
> +
> +
> +    class
> MultdivmodTermDivContext(MultdivmodTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.MultdivmodTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def Slash(self):
> +            return self.getToken(VfrSyntaxParser.Slash, 0)
> +        def castTerm(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.CastTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitMultdivmodTermDiv" ):
> +                return visitor.visitMultdivmodTermDiv(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +    class
> MultdivmodTermMulContext(MultdivmodTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.MultdivmodTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def castTerm(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.CastTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitMultdivmodTermMul" ):
> +                return visitor.visitMultdivmodTermMul(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +    class
> MultdivmodTermModuloContext(MultdivmodTermSupplementaryContext):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.MultdivmodTermSupplementaryContext
> +            super().__init__(parser)
> +            self.copyFrom(ctx)
> +
> +        def castTerm(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.CastTermContext,0)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitMultdivmodTermModulo" ):
> +                return visitor.visitMultdivmodTermModulo(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +    def multdivmodTermSupplementary(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.MultdivmodTermSupplementaryContext(self,
> self._ctx, self.state, ExpInfo)
> +        self.enterRule(localctx, 318, self.RULE_multdivmodTermSupplementary)
> +        try:
> +            self.state = 2611
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.T__12]:
> +                localctx = VfrSyntaxParser.MultdivmodTermMulContext(self,
> localctx)
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2605
> +                self.match(VfrSyntaxParser.T__12)
> +                self.state = 2606
> +                self.castTerm(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Slash]:
> +                localctx = VfrSyntaxParser.MultdivmodTermDivContext(self,
> localctx)
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2607
> +                self.match(VfrSyntaxParser.Slash)
> +                self.state = 2608
> +                self.castTerm(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.T__13]:
> +                localctx = VfrSyntaxParser.MultdivmodTermModuloContext(self,
> localctx)
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 2609
> +                self.match(VfrSyntaxParser.T__13)
> +                self.state = 2610
> +                self.castTerm(ExpInfo)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class CastTermContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def atomTerm(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.AtomTermContext,0)
> +
> +
> +        def castTermSub(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.CastTermSubContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.CastTermSubContext,i)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_castTerm
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitCastTerm" ):
> +                return visitor.visitCastTerm(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def castTerm(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.CastTermContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 320, self.RULE_castTerm)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2616
> +            self._errHandler.sync(self)
> +            _alt = self._interp.adaptivePredict(self._input,218,self._ctx)
> +            while _alt!=2 and _alt!=ATN.INVALID_ALT_NUMBER:
> +                if _alt==1:
> +                    self.state = 2613
> +                    self.castTermSub()
> +                self.state = 2618
> +                self._errHandler.sync(self)
> +                _alt = self._interp.adaptivePredict(self._input,218,self._ctx)
> +
> +            self.state = 2619
> +            self.atomTerm(ExpInfo)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class CastTermSubContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.CastType = 0xFF
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Boolean(self):
> +            return self.getToken(VfrSyntaxParser.Boolean, 0)
> +
> +        def Uint64(self):
> +            return self.getToken(VfrSyntaxParser.Uint64, 0)
> +
> +        def Uint32(self):
> +            return self.getToken(VfrSyntaxParser.Uint32, 0)
> +
> +        def Uint16(self):
> +            return self.getToken(VfrSyntaxParser.Uint16, 0)
> +
> +        def Uint8(self):
> +            return self.getToken(VfrSyntaxParser.Uint8, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_castTermSub
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitCastTermSub" ):
> +                return visitor.visitCastTermSub(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def castTermSub(self):
> +
> +        localctx = VfrSyntaxParser.CastTermSubContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 322, self.RULE_castTermSub)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2621
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2622
> +            _la = self._input.LA(1)
> +            if not(((((_la - 80)) & ~0x3f) == 0 and ((1 << (_la - 80)) & ((1 <<
> (VfrSyntaxParser.Boolean - 80)) | (1 << (VfrSyntaxParser.Uint64 - 80)) | (1 <<
> (VfrSyntaxParser.Uint32 - 80)) | (1 << (VfrSyntaxParser.Uint16 - 80)) | (1 <<
> (VfrSyntaxParser.Uint8 - 80)))) != 0)):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +            self.state = 2623
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class AtomTermContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def vfrExpressionCatenate(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrExpressionCatenateContext,0)
> +
> +
> +        def vfrExpressionMatch(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrExpressionMatchContext,0)
> +
> +
> +        def vfrExpressionMatch2(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrExpressionMatch2Context,0)
> +
> +
> +        def vfrExpressionParen(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrExpressionParenContext,0)
> +
> +
> +        def vfrExpressionBuildInFunction(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrExpressionBuildInFunctionCont
> ext,0)
> +
> +
> +        def vfrExpressionConstant(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrExpressionConstantContext,0)
> +
> +
> +        def vfrExpressionUnaryOp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrExpressionUnaryOpContext,0)
> +
> +
> +        def vfrExpressionTernaryOp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrExpressionTernaryOpContext,0)
> +
> +
> +        def vfrExpressionMap(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrExpressionMapContext,0)
> +
> +
> +        def NOT(self):
> +            return self.getToken(VfrSyntaxParser.NOT, 0)
> +
> +        def atomTerm(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.AtomTermContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_atomTerm
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitAtomTerm" ):
> +                return visitor.visitAtomTerm(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def atomTerm(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.AtomTermContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 324, self.RULE_atomTerm)
> +        try:
> +            self.state = 2636
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Catenate]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2625
> +                self.vfrExpressionCatenate(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Match]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2626
> +                self.vfrExpressionMatch(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Match2]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 2627
> +                self.vfrExpressionMatch2(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.OpenParen]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 2628
> +                self.vfrExpressionParen(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Dup, VfrSyntaxParser.VarEqVal,
> VfrSyntaxParser.IdEqVal, VfrSyntaxParser.IdEqId,
> VfrSyntaxParser.IdEqValList, VfrSyntaxParser.QuestionRef,
> VfrSyntaxParser.RuleRef, VfrSyntaxParser.StringRef,
> VfrSyntaxParser.PushThis, VfrSyntaxParser.Security, VfrSyntaxParser.Get]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 2629
> +                self.vfrExpressionBuildInFunction(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.TrueSymbol,
> VfrSyntaxParser.FalseSymbol, VfrSyntaxParser.One, VfrSyntaxParser.Ones,
> VfrSyntaxParser.Zero, VfrSyntaxParser.Undefined, VfrSyntaxParser.Version,
> VfrSyntaxParser.Number]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 2630
> +                self.vfrExpressionConstant(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Length, VfrSyntaxParser.Set,
> VfrSyntaxParser.BitWiseNot, VfrSyntaxParser.BoolVal,
> VfrSyntaxParser.StringVal, VfrSyntaxParser.UnIntVal,
> VfrSyntaxParser.ToUpper, VfrSyntaxParser.ToLower,
> VfrSyntaxParser.QuestionRefVal, VfrSyntaxParser.StringRefVal]:
> +                self.enterOuterAlt(localctx, 7)
> +                self.state = 2631
> +                self.vfrExpressionUnaryOp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Cond, VfrSyntaxParser.Find,
> VfrSyntaxParser.Mid, VfrSyntaxParser.Tok, VfrSyntaxParser.Span]:
> +                self.enterOuterAlt(localctx, 8)
> +                self.state = 2632
> +                self.vfrExpressionTernaryOp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Map]:
> +                self.enterOuterAlt(localctx, 9)
> +                self.state = 2633
> +                self.vfrExpressionMap(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.NOT]:
> +                self.enterOuterAlt(localctx, 10)
> +                self.state = 2634
> +                self.match(VfrSyntaxParser.NOT)
> +                self.state = 2635
> +                self.atomTerm(ExpInfo)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrExpressionCatenateContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def Catenate(self):
> +            return self.getToken(VfrSyntaxParser.Catenate, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementExpressionSubCont
> ext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,i)
> +
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrExpressionCatenate
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrExpressionCatenate" ):
> +                return visitor.visitVfrExpressionCatenate(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrExpressionCatenate(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.VfrExpressionCatenateContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 326, self.RULE_vfrExpressionCatenate)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2638
> +            self.match(VfrSyntaxParser.Catenate)
> +            self.state = 2639
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2640
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2641
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2642
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2643
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrExpressionMatchContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def Match(self):
> +            return self.getToken(VfrSyntaxParser.Match, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementExpressionSubCont
> ext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,i)
> +
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrExpressionMatch
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrExpressionMatch" ):
> +                return visitor.visitVfrExpressionMatch(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrExpressionMatch(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.VfrExpressionMatchContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 328, self.RULE_vfrExpressionMatch)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2645
> +            self.match(VfrSyntaxParser.Match)
> +            self.state = 2646
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2647
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2648
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2649
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2650
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrExpressionMatch2Context(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def Match2(self):
> +            return self.getToken(VfrSyntaxParser.Match2, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementExpressionSubCont
> ext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,i)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def guidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrExpressionMatch2
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrExpressionMatch2" ):
> +                return visitor.visitVfrExpressionMatch2(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrExpressionMatch2(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.VfrExpressionMatch2Context(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 330, self.RULE_vfrExpressionMatch2)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2652
> +            self.match(VfrSyntaxParser.Match2)
> +            self.state = 2653
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2654
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2655
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2656
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2657
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2658
> +            self.guidDefinition()
> +            self.state = 2659
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrExpressionParenContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrExpressionParen
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrExpressionParen" ):
> +                return visitor.visitVfrExpressionParen(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrExpressionParen(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.VfrExpressionParenContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 332, self.RULE_vfrExpressionParen)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2661
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2662
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2663
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrExpressionBuildInFunctionContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = None
> +            self.ExpInfo = ExpInfo
> +
> +        def dupExp(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.DupExpContext,0)
> +
> +
> +        def vareqvalExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VareqvalExpContext,0)
> +
> +
> +        def ideqvalExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.IdeqvalExpContext,0)
> +
> +
> +        def ideqidExp(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.IdeqidExpContext,0)
> +
> +
> +        def ideqvallistExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.IdeqvallistExpContext,0)
> +
> +
> +        def questionref1Exp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.Questionref1ExpContext,0)
> +
> +
> +        def rulerefExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.RulerefExpContext,0)
> +
> +
> +        def stringref1Exp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.Stringref1ExpContext,0)
> +
> +
> +        def pushthisExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.PushthisExpContext,0)
> +
> +
> +        def securityExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.SecurityExpContext,0)
> +
> +
> +        def getExp(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.GetExpContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrExpressionBuildInFunction
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrExpressionBuildInFunction" ):
> +                return visitor.visitVfrExpressionBuildInFunction(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrExpressionBuildInFunction(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.VfrExpressionBuildInFunctionContext(self,
> self._ctx, self.state, ExpInfo)
> +        self.enterRule(localctx, 334, self.RULE_vfrExpressionBuildInFunction)
> +        try:
> +            self.state = 2676
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Dup]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2665
> +                self.dupExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.VarEqVal]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2666
> +                self.vareqvalExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.IdEqVal]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 2667
> +                self.ideqvalExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.IdEqId]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 2668
> +                self.ideqidExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.IdEqValList]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 2669
> +                self.ideqvallistExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.QuestionRef]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 2670
> +                self.questionref1Exp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.RuleRef]:
> +                self.enterOuterAlt(localctx, 7)
> +                self.state = 2671
> +                self.rulerefExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.StringRef]:
> +                self.enterOuterAlt(localctx, 8)
> +                self.state = 2672
> +                self.stringref1Exp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.PushThis]:
> +                self.enterOuterAlt(localctx, 9)
> +                self.state = 2673
> +                self.pushthisExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Security]:
> +                self.enterOuterAlt(localctx, 10)
> +                self.state = 2674
> +                self.securityExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Get]:
> +                self.enterOuterAlt(localctx, 11)
> +                self.state = 2675
> +                self.getExp(ExpInfo)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class DupExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = IfrTreeNode(EFI_IFR_DUP_OP)
> +            self.ExpInfo = ExpInfo
> +
> +        def Dup(self):
> +            return self.getToken(VfrSyntaxParser.Dup, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_dupExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitDupExp" ):
> +                return visitor.visitDupExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def dupExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.DupExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 336, self.RULE_dupExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2678
> +            self.match(VfrSyntaxParser.Dup)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VareqvalExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = None
> +            self.VN = None # Token
> +            self.ExpInfo = ExpInfo
> +
> +        def VarEqVal(self):
> +            return self.getToken(VfrSyntaxParser.VarEqVal, 0)
> +
> +        def Var(self):
> +            return self.getToken(VfrSyntaxParser.Var, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def Equal(self):
> +            return self.getToken(VfrSyntaxParser.Equal, 0)
> +
> +        def LessEqual(self):
> +            return self.getToken(VfrSyntaxParser.LessEqual, 0)
> +
> +        def Less(self):
> +            return self.getToken(VfrSyntaxParser.Less, 0)
> +
> +        def GreaterEqual(self):
> +            return self.getToken(VfrSyntaxParser.GreaterEqual, 0)
> +
> +        def Greater(self):
> +            return self.getToken(VfrSyntaxParser.Greater, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vareqvalExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVareqvalExp" ):
> +                return visitor.visitVareqvalExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vareqvalExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.VareqvalExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 338, self.RULE_vareqvalExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2680
> +            self.match(VfrSyntaxParser.VarEqVal)
> +            self.state = 2681
> +            self.match(VfrSyntaxParser.Var)
> +            self.state = 2682
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2683
> +            localctx.VN = self.match(VfrSyntaxParser.Number)
> +            self.state = 2684
> +            self.match(VfrSyntaxParser.CloseParen)
> +            self.state = 2695
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Equal]:
> +                self.state = 2685
> +                self.match(VfrSyntaxParser.Equal)
> +                self.state = 2686
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.LessEqual]:
> +                self.state = 2687
> +                self.match(VfrSyntaxParser.LessEqual)
> +                self.state = 2688
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.Less]:
> +                self.state = 2689
> +                self.match(VfrSyntaxParser.Less)
> +                self.state = 2690
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.GreaterEqual]:
> +                self.state = 2691
> +                self.match(VfrSyntaxParser.GreaterEqual)
> +                self.state = 2692
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.Greater]:
> +                self.state = 2693
> +                self.match(VfrSyntaxParser.Greater)
> +                self.state = 2694
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class IdeqvalExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = None
> +            self.I = None # Token
> +            self.ExpInfo = ExpInfo
> +
> +        def vfrQuestionDataFieldName(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionDataFieldNameConte
> xt,0)
> +
> +
> +        def IdEqVal(self):
> +            return self.getToken(VfrSyntaxParser.IdEqVal, 0)
> +
> +        def Equal(self):
> +            return self.getToken(VfrSyntaxParser.Equal, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def LessEqual(self):
> +            return self.getToken(VfrSyntaxParser.LessEqual, 0)
> +
> +        def Less(self):
> +            return self.getToken(VfrSyntaxParser.Less, 0)
> +
> +        def GreaterEqual(self):
> +            return self.getToken(VfrSyntaxParser.GreaterEqual, 0)
> +
> +        def Greater(self):
> +            return self.getToken(VfrSyntaxParser.Greater, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_ideqvalExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitIdeqvalExp" ):
> +                return visitor.visitIdeqvalExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def ideqvalExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.IdeqvalExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 340, self.RULE_ideqvalExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2697
> +            localctx.I = self.match(VfrSyntaxParser.IdEqVal)
> +            self.state = 2698
> +            self.vfrQuestionDataFieldName()
> +            self.state = 2709
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Equal]:
> +                self.state = 2699
> +                self.match(VfrSyntaxParser.Equal)
> +                self.state = 2700
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.LessEqual]:
> +                self.state = 2701
> +                self.match(VfrSyntaxParser.LessEqual)
> +                self.state = 2702
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.Less]:
> +                self.state = 2703
> +                self.match(VfrSyntaxParser.Less)
> +                self.state = 2704
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.GreaterEqual]:
> +                self.state = 2705
> +                self.match(VfrSyntaxParser.GreaterEqual)
> +                self.state = 2706
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            elif token in [VfrSyntaxParser.Greater]:
> +                self.state = 2707
> +                self.match(VfrSyntaxParser.Greater)
> +                self.state = 2708
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class IdeqidExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = None
> +            self.I = None # Token
> +            self.E = None # Token
> +            self.LE = None # Token
> +            self.L = None # Token
> +            self.BE = None # Token
> +            self.B = None # Token
> +            self.ExpInfo = ExpInfo
> +
> +        def vfrQuestionDataFieldName(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrQuestionDataFieldNameCont
> ext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionDataFieldNameConte
> xt,i)
> +
> +
> +        def IdEqId(self):
> +            return self.getToken(VfrSyntaxParser.IdEqId, 0)
> +
> +        def Equal(self):
> +            return self.getToken(VfrSyntaxParser.Equal, 0)
> +
> +        def LessEqual(self):
> +            return self.getToken(VfrSyntaxParser.LessEqual, 0)
> +
> +        def Less(self):
> +            return self.getToken(VfrSyntaxParser.Less, 0)
> +
> +        def GreaterEqual(self):
> +            return self.getToken(VfrSyntaxParser.GreaterEqual, 0)
> +
> +        def Greater(self):
> +            return self.getToken(VfrSyntaxParser.Greater, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_ideqidExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitIdeqidExp" ):
> +                return visitor.visitIdeqidExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def ideqidExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.IdeqidExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 342, self.RULE_ideqidExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2711
> +            localctx.I = self.match(VfrSyntaxParser.IdEqId)
> +            self.state = 2712
> +            self.vfrQuestionDataFieldName()
> +            self.state = 2723
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Equal]:
> +                self.state = 2713
> +                localctx.E = self.match(VfrSyntaxParser.Equal)
> +                self.state = 2714
> +                self.vfrQuestionDataFieldName()
> +                pass
> +            elif token in [VfrSyntaxParser.LessEqual]:
> +                self.state = 2715
> +                localctx.LE = self.match(VfrSyntaxParser.LessEqual)
> +                self.state = 2716
> +                self.vfrQuestionDataFieldName()
> +                pass
> +            elif token in [VfrSyntaxParser.Less]:
> +                self.state = 2717
> +                localctx.L = self.match(VfrSyntaxParser.Less)
> +                self.state = 2718
> +                self.vfrQuestionDataFieldName()
> +                pass
> +            elif token in [VfrSyntaxParser.GreaterEqual]:
> +                self.state = 2719
> +                localctx.BE = self.match(VfrSyntaxParser.GreaterEqual)
> +                self.state = 2720
> +                self.vfrQuestionDataFieldName()
> +                pass
> +            elif token in [VfrSyntaxParser.Greater]:
> +                self.state = 2721
> +                localctx.B = self.match(VfrSyntaxParser.Greater)
> +                self.state = 2722
> +                self.vfrQuestionDataFieldName()
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class IdeqvallistExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = None
> +            self.ExpInfo = ExpInfo
> +
> +        def IdEqValList(self):
> +            return self.getToken(VfrSyntaxParser.IdEqValList, 0)
> +
> +        def vfrQuestionDataFieldName(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrQuestionDataFieldNameConte
> xt,0)
> +
> +
> +        def Equal(self):
> +            return self.getToken(VfrSyntaxParser.Equal, 0)
> +
> +        def Number(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Number)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Number, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_ideqvallistExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitIdeqvallistExp" ):
> +                return visitor.visitIdeqvallistExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def ideqvallistExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.IdeqvallistExpContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 344, self.RULE_ideqvallistExp)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2725
> +            self.match(VfrSyntaxParser.IdEqValList)
> +            self.state = 2726
> +            self.vfrQuestionDataFieldName()
> +            self.state = 2727
> +            self.match(VfrSyntaxParser.Equal)
> +            self.state = 2729
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while True:
> +                self.state = 2728
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2731
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                if not (_la==VfrSyntaxParser.Number):
> +                    break
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrQuestionDataFieldNameContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.QId = EFI_QUESTION_ID_INVALID
> +            self.Mask = 0
> +            self.VarIdStr = ''
> +            self.Line = None
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrQuestionDataFieldName
> +
> +
> +        def copyFrom(self, ctx:ParserRuleContext):
> +            super().copyFrom(ctx)
> +            self.QId = ctx.QId
> +            self.Mask = ctx.Mask
> +            self.VarIdStr = ctx.VarIdStr
> +            self.Line = ctx.Line
> +
> +
> +
> +    class
> VfrQuestionDataFieldNameRule2Context(VfrQuestionDataFieldNameContext
> ):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.VfrQuestionDataFieldNameContext
> +            super().__init__(parser)
> +            self.SN2 = None # Token
> +            self.copyFrom(ctx)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +        def Dot(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Dot)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Dot, i)
> +        def arrayName(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.ArrayNameContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.ArrayNameContext,i)
> +
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrQuestionDataFieldNameRule2" ):
> +                return visitor.visitVfrQuestionDataFieldNameRule2(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +    class
> VfrQuestionDataFieldNameRule1Context(VfrQuestionDataFieldNameContext
> ):
> +
> +        def __init__(self, parser, ctx:ParserRuleContext): # actually a
> VfrSyntaxParser.VfrQuestionDataFieldNameContext
> +            super().__init__(parser)
> +            self.SN1 = None # Token
> +            self.I = None # Token
> +            self.copyFrom(ctx)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrQuestionDataFieldNameRule1" ):
> +                return visitor.visitVfrQuestionDataFieldNameRule1(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +    def vfrQuestionDataFieldName(self):
> +
> +        localctx = VfrSyntaxParser.VfrQuestionDataFieldNameContext(self,
> self._ctx, self.state)
> +        self.enterRule(localctx, 346, self.RULE_vfrQuestionDataFieldName)
> +        self._la = 0 # Token type
> +        try:
> +            self.state = 2745
> +            self._errHandler.sync(self)
> +            la_ = self._interp.adaptivePredict(self._input,226,self._ctx)
> +            if la_ == 1:
> +                localctx =
> VfrSyntaxParser.VfrQuestionDataFieldNameRule1Context(self, localctx)
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2733
> +                localctx.SN1 = self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 2734
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 2735
> +                localctx.I = self.match(VfrSyntaxParser.Number)
> +                self.state = 2736
> +                self.match(VfrSyntaxParser.CloseBracket)
> +                pass
> +
> +            elif la_ == 2:
> +                localctx =
> VfrSyntaxParser.VfrQuestionDataFieldNameRule2Context(self, localctx)
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2737
> +                localctx.SN2 = self.match(VfrSyntaxParser.StringIdentifier)
> +                self.state = 2742
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +                while _la==VfrSyntaxParser.Dot:
> +                    self.state = 2738
> +                    self.match(VfrSyntaxParser.Dot)
> +                    self.state = 2739
> +                    self.arrayName()
> +                    self.state = 2744
> +                    self._errHandler.sync(self)
> +                    _la = self._input.LA(1)
> +
> +                pass
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class ArrayNameContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.SubStr = ''
> +            self.SubStrZ = ''
> +            self.N = None # Token
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def OpenBracket(self):
> +            return self.getToken(VfrSyntaxParser.OpenBracket, 0)
> +
> +        def CloseBracket(self):
> +            return self.getToken(VfrSyntaxParser.CloseBracket, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_arrayName
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitArrayName" ):
> +                return visitor.visitArrayName(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def arrayName(self):
> +
> +        localctx = VfrSyntaxParser.ArrayNameContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 348, self.RULE_arrayName)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2747
> +            self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 2751
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.OpenBracket:
> +                self.state = 2748
> +                self.match(VfrSyntaxParser.OpenBracket)
> +                self.state = 2749
> +                localctx.N = self.match(VfrSyntaxParser.Number)
> +                self.state = 2750
> +                self.match(VfrSyntaxParser.CloseBracket)
> +
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class Questionref1ExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = IfrTreeNode(EFI_IFR_QUESTION_REF1_OP)
> +            self.ExpInfo = ExpInfo
> +
> +        def QuestionRef(self):
> +            return self.getToken(VfrSyntaxParser.QuestionRef, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_questionref1Exp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitQuestionref1Exp" ):
> +                return visitor.visitQuestionref1Exp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def questionref1Exp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.Questionref1ExpContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 350, self.RULE_questionref1Exp)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2753
> +            self.match(VfrSyntaxParser.QuestionRef)
> +            self.state = 2754
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2755
> +            _la = self._input.LA(1)
> +            if not(_la==VfrSyntaxParser.Number or
> _la==VfrSyntaxParser.StringIdentifier):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +            self.state = 2756
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class RulerefExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = IfrTreeNode(EFI_IFR_RULE_REF_OP)
> +            self.ExpInfo = ExpInfo
> +
> +        def RuleRef(self):
> +            return self.getToken(VfrSyntaxParser.RuleRef, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def StringIdentifier(self):
> +            return self.getToken(VfrSyntaxParser.StringIdentifier, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_rulerefExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitRulerefExp" ):
> +                return visitor.visitRulerefExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def rulerefExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.RulerefExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 352, self.RULE_rulerefExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2758
> +            self.match(VfrSyntaxParser.RuleRef)
> +            self.state = 2759
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2760
> +            self.match(VfrSyntaxParser.StringIdentifier)
> +            self.state = 2761
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class Stringref1ExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = IfrTreeNode(EFI_IFR_STRING_REF1_OP)
> +            self.ExpInfo = ExpInfo
> +
> +        def StringRef(self):
> +            return self.getToken(VfrSyntaxParser.StringRef, 0)
> +
> +        def OpenParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenParen, i)
> +
> +        def CloseParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseParen, i)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_stringref1Exp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitStringref1Exp" ):
> +                return visitor.visitStringref1Exp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def stringref1Exp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.Stringref1ExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 354, self.RULE_stringref1Exp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2763
> +            self.match(VfrSyntaxParser.StringRef)
> +            self.state = 2764
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2770
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.StringToken]:
> +                self.state = 2765
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 2766
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 2767
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2768
> +                self.match(VfrSyntaxParser.CloseParen)
> +                pass
> +            elif token in [VfrSyntaxParser.Number]:
> +                self.state = 2769
> +                self.match(VfrSyntaxParser.Number)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +            self.state = 2772
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class PushthisExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = IfrTreeNode(EFI_IFR_THIS_OP)
> +            self.ExpInfo = ExpInfo
> +
> +        def PushThis(self):
> +            return self.getToken(VfrSyntaxParser.PushThis, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_pushthisExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitPushthisExp" ):
> +                return visitor.visitPushthisExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def pushthisExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.PushthisExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 356, self.RULE_pushthisExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2774
> +            self.match(VfrSyntaxParser.PushThis)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class SecurityExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = IfrTreeNode(EFI_IFR_SECURITY_OP)
> +            self.ExpInfo = ExpInfo
> +
> +        def Security(self):
> +            return self.getToken(VfrSyntaxParser.Security, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def guidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_securityExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitSecurityExp" ):
> +                return visitor.visitSecurityExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def securityExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.SecurityExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 358, self.RULE_securityExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2776
> +            self.match(VfrSyntaxParser.Security)
> +            self.state = 2777
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2778
> +            self.guidDefinition()
> +            self.state = 2779
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class NumericVarStoreTypeContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.VarType = None
> +
> +        def NumericSizeOne(self):
> +            return self.getToken(VfrSyntaxParser.NumericSizeOne, 0)
> +
> +        def NumericSizeTwo(self):
> +            return self.getToken(VfrSyntaxParser.NumericSizeTwo, 0)
> +
> +        def NumericSizeFour(self):
> +            return self.getToken(VfrSyntaxParser.NumericSizeFour, 0)
> +
> +        def NumericSizeEight(self):
> +            return self.getToken(VfrSyntaxParser.NumericSizeEight, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_numericVarStoreType
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitNumericVarStoreType" ):
> +                return visitor.visitNumericVarStoreType(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def numericVarStoreType(self):
> +
> +        localctx = VfrSyntaxParser.NumericVarStoreTypeContext(self, self._ctx,
> self.state)
> +        self.enterRule(localctx, 360, self.RULE_numericVarStoreType)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2781
> +            _la = self._input.LA(1)
> +            if not(((((_la - 237)) & ~0x3f) == 0 and ((1 << (_la - 237)) & ((1 <<
> (VfrSyntaxParser.NumericSizeOne - 237)) | (1 <<
> (VfrSyntaxParser.NumericSizeTwo - 237)) | (1 <<
> (VfrSyntaxParser.NumericSizeFour - 237)) | (1 <<
> (VfrSyntaxParser.NumericSizeEight - 237)))) != 0)):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class GetExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.BaseInfo = EFI_VARSTORE_INFO()
> +            self.Node = IfrTreeNode(EFI_IFR_GET_OP)
> +            self.ExpInfo = ExpInfo
> +
> +        def Get(self):
> +            return self.getToken(VfrSyntaxParser.Get, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStorageVarId(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStorageVarIdContext,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def BitWiseOr(self):
> +            return self.getToken(VfrSyntaxParser.BitWiseOr, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def numericVarStoreType(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.NumericVarStoreTypeContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_getExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitGetExp" ):
> +                return visitor.visitGetExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def getExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.GetExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 362, self.RULE_getExp)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2783
> +            self.match(VfrSyntaxParser.Get)
> +            self.state = 2784
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2785
> +            self.vfrStorageVarId(localctx.BaseInfo, False)
> +            self.state = 2790
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 2786
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 2787
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 2788
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2789
> +                self.numericVarStoreType()
> +
> +
> +            self.state = 2792
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrExpressionConstantContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Node = None
> +            self.ExpInfo = ExpInfo
> +
> +        def TrueSymbol(self):
> +            return self.getToken(VfrSyntaxParser.TrueSymbol, 0)
> +
> +        def FalseSymbol(self):
> +            return self.getToken(VfrSyntaxParser.FalseSymbol, 0)
> +
> +        def One(self):
> +            return self.getToken(VfrSyntaxParser.One, 0)
> +
> +        def Ones(self):
> +            return self.getToken(VfrSyntaxParser.Ones, 0)
> +
> +        def Zero(self):
> +            return self.getToken(VfrSyntaxParser.Zero, 0)
> +
> +        def Undefined(self):
> +            return self.getToken(VfrSyntaxParser.Undefined, 0)
> +
> +        def Version(self):
> +            return self.getToken(VfrSyntaxParser.Version, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrExpressionConstant
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrExpressionConstant" ):
> +                return visitor.visitVfrExpressionConstant(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrExpressionConstant(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.VfrExpressionConstantContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 364, self.RULE_vfrExpressionConstant)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2794
> +            _la = self._input.LA(1)
> +            if not(((((_la - 209)) & ~0x3f) == 0 and ((1 << (_la - 209)) & ((1 <<
> (VfrSyntaxParser.TrueSymbol - 209)) | (1 << (VfrSyntaxParser.FalseSymbol -
> 209)) | (1 << (VfrSyntaxParser.One - 209)) | (1 << (VfrSyntaxParser.Ones -
> 209)) | (1 << (VfrSyntaxParser.Zero - 209)) | (1 <<
> (VfrSyntaxParser.Undefined - 209)) | (1 << (VfrSyntaxParser.Version - 209)) |
> (1 << (VfrSyntaxParser.Number - 209)))) != 0)):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrExpressionUnaryOpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = None
> +            self.ExpInfo = ExpInfo
> +
> +        def lengthExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.LengthExpContext,0)
> +
> +
> +        def bitwisenotExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.BitwisenotExpContext,0)
> +
> +
> +        def question23refExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.Question23refExpContext,0)
> +
> +
> +        def stringref2Exp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.Stringref2ExpContext,0)
> +
> +
> +        def toboolExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.ToboolExpContext,0)
> +
> +
> +        def tostringExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.TostringExpContext,0)
> +
> +
> +        def unintExp(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.UnintExpContext,0)
> +
> +
> +        def toupperExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.ToupperExpContext,0)
> +
> +
> +        def tolwerExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.TolwerExpContext,0)
> +
> +
> +        def setExp(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.SetExpContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrExpressionUnaryOp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrExpressionUnaryOp" ):
> +                return visitor.visitVfrExpressionUnaryOp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrExpressionUnaryOp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.VfrExpressionUnaryOpContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 366, self.RULE_vfrExpressionUnaryOp)
> +        try:
> +            self.state = 2806
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Length]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2796
> +                self.lengthExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.BitWiseNot]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2797
> +                self.bitwisenotExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.QuestionRefVal]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 2798
> +                self.question23refExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.StringRefVal]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 2799
> +                self.stringref2Exp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.BoolVal]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 2800
> +                self.toboolExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.StringVal]:
> +                self.enterOuterAlt(localctx, 6)
> +                self.state = 2801
> +                self.tostringExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.UnIntVal]:
> +                self.enterOuterAlt(localctx, 7)
> +                self.state = 2802
> +                self.unintExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.ToUpper]:
> +                self.enterOuterAlt(localctx, 8)
> +                self.state = 2803
> +                self.toupperExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.ToLower]:
> +                self.enterOuterAlt(localctx, 9)
> +                self.state = 2804
> +                self.tolwerExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Set]:
> +                self.enterOuterAlt(localctx, 10)
> +                self.state = 2805
> +                self.setExp(ExpInfo)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class LengthExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def Length(self):
> +            return self.getToken(VfrSyntaxParser.Length, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_lengthExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitLengthExp" ):
> +                return visitor.visitLengthExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def lengthExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.LengthExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 368, self.RULE_lengthExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2808
> +            self.match(VfrSyntaxParser.Length)
> +            self.state = 2809
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2810
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2811
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class BitwisenotExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def BitWiseNot(self):
> +            return self.getToken(VfrSyntaxParser.BitWiseNot, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_bitwisenotExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitBitwisenotExp" ):
> +                return visitor.visitBitwisenotExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def bitwisenotExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.BitwisenotExpContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 370, self.RULE_bitwisenotExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2813
> +            self.match(VfrSyntaxParser.BitWiseNot)
> +            self.state = 2814
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2815
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2816
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class Question23refExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def QuestionRefVal(self):
> +            return self.getToken(VfrSyntaxParser.QuestionRefVal, 0)
> +
> +        def OpenParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.OpenParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.OpenParen, i)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def CloseParen(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.CloseParen)
> +            else:
> +                return self.getToken(VfrSyntaxParser.CloseParen, i)
> +
> +        def DevicePath(self):
> +            return self.getToken(VfrSyntaxParser.DevicePath, 0)
> +
> +        def StringToken(self):
> +            return self.getToken(VfrSyntaxParser.StringToken, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Uuid(self):
> +            return self.getToken(VfrSyntaxParser.Uuid, 0)
> +
> +        def guidDefinition(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.GuidDefinitionContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_question23refExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitQuestion23refExp" ):
> +                return visitor.visitQuestion23refExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def question23refExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.Question23refExpContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 372, self.RULE_question23refExp)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2818
> +            self.match(VfrSyntaxParser.QuestionRefVal)
> +            self.state = 2819
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2827
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.DevicePath:
> +                self.state = 2820
> +                self.match(VfrSyntaxParser.DevicePath)
> +                self.state = 2821
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2822
> +                self.match(VfrSyntaxParser.StringToken)
> +                self.state = 2823
> +                self.match(VfrSyntaxParser.OpenParen)
> +                self.state = 2824
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2825
> +                self.match(VfrSyntaxParser.CloseParen)
> +                self.state = 2826
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 2834
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.Uuid:
> +                self.state = 2829
> +                self.match(VfrSyntaxParser.Uuid)
> +                self.state = 2830
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2831
> +                self.guidDefinition()
> +                self.state = 2832
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 2836
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2837
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class Stringref2ExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def StringRefVal(self):
> +            return self.getToken(VfrSyntaxParser.StringRefVal, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_stringref2Exp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitStringref2Exp" ):
> +                return visitor.visitStringref2Exp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def stringref2Exp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.Stringref2ExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 374, self.RULE_stringref2Exp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2839
> +            self.match(VfrSyntaxParser.StringRefVal)
> +            self.state = 2840
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2841
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2842
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class ToboolExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def BoolVal(self):
> +            return self.getToken(VfrSyntaxParser.BoolVal, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_toboolExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitToboolExp" ):
> +                return visitor.visitToboolExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def toboolExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.ToboolExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 376, self.RULE_toboolExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2844
> +            self.match(VfrSyntaxParser.BoolVal)
> +            self.state = 2845
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2846
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2847
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class TostringExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def StringVal(self):
> +            return self.getToken(VfrSyntaxParser.StringVal, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_tostringExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitTostringExp" ):
> +                return visitor.visitTostringExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def tostringExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.TostringExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 378, self.RULE_tostringExp)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2849
> +            self.match(VfrSyntaxParser.StringVal)
> +            self.state = 2854
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.T__14:
> +                self.state = 2850
> +                self.match(VfrSyntaxParser.T__14)
> +                self.state = 2851
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2852
> +                self.match(VfrSyntaxParser.Number)
> +                self.state = 2853
> +                self.match(VfrSyntaxParser.Comma)
> +
> +
> +            self.state = 2856
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2857
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2858
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class UnintExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def UnIntVal(self):
> +            return self.getToken(VfrSyntaxParser.UnIntVal, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_unintExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitUnintExp" ):
> +                return visitor.visitUnintExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def unintExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.UnintExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 380, self.RULE_unintExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2860
> +            self.match(VfrSyntaxParser.UnIntVal)
> +            self.state = 2861
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2862
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2863
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class ToupperExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def ToUpper(self):
> +            return self.getToken(VfrSyntaxParser.ToUpper, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_toupperExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitToupperExp" ):
> +                return visitor.visitToupperExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def toupperExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.ToupperExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 382, self.RULE_toupperExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2865
> +            self.match(VfrSyntaxParser.ToUpper)
> +            self.state = 2866
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2867
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2868
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class TolwerExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def ToLower(self):
> +            return self.getToken(VfrSyntaxParser.ToLower, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_tolwerExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitTolwerExp" ):
> +                return visitor.visitTolwerExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def tolwerExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.TolwerExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 384, self.RULE_tolwerExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2870
> +            self.match(VfrSyntaxParser.ToLower)
> +            self.state = 2871
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2872
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2873
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class SetExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.BaseInfo = EFI_VARSTORE_INFO()
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def Set(self):
> +            return self.getToken(VfrSyntaxParser.Set, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStorageVarId(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStorageVarIdContext,0)
> +
> +
> +        def Comma(self):
> +            return self.getToken(VfrSyntaxParser.Comma, 0)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def BitWiseOr(self):
> +            return self.getToken(VfrSyntaxParser.BitWiseOr, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def numericVarStoreType(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.NumericVarStoreTypeContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_setExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitSetExp" ):
> +                return visitor.visitSetExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def setExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.SetExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 386, self.RULE_setExp)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2875
> +            self.match(VfrSyntaxParser.Set)
> +            self.state = 2876
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2877
> +            self.vfrStorageVarId(localctx.BaseInfo, False)
> +            self.state = 2882
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            if _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 2878
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 2879
> +                self.match(VfrSyntaxParser.FLAGS)
> +                self.state = 2880
> +                self.match(VfrSyntaxParser.T__5)
> +                self.state = 2881
> +                self.numericVarStoreType()
> +
> +
> +            self.state = 2884
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2885
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2886
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrExpressionTernaryOpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = None
> +            self.ExpInfo = ExpInfo
> +
> +        def conditionalExp(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.ConditionalExpContext,0)
> +
> +
> +        def findExp(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.FindExpContext,0)
> +
> +
> +        def midExp(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.MidExpContext,0)
> +
> +
> +        def tokenExp(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.TokenExpContext,0)
> +
> +
> +        def spanExp(self):
> +            return self.getTypedRuleContext(VfrSyntaxParser.SpanExpContext,0)
> +
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrExpressionTernaryOp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrExpressionTernaryOp" ):
> +                return visitor.visitVfrExpressionTernaryOp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrExpressionTernaryOp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.VfrExpressionTernaryOpContext(self,
> self._ctx, self.state, ExpInfo)
> +        self.enterRule(localctx, 388, self.RULE_vfrExpressionTernaryOp)
> +        try:
> +            self.state = 2893
> +            self._errHandler.sync(self)
> +            token = self._input.LA(1)
> +            if token in [VfrSyntaxParser.Cond]:
> +                self.enterOuterAlt(localctx, 1)
> +                self.state = 2888
> +                self.conditionalExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Find]:
> +                self.enterOuterAlt(localctx, 2)
> +                self.state = 2889
> +                self.findExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Mid]:
> +                self.enterOuterAlt(localctx, 3)
> +                self.state = 2890
> +                self.midExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Tok]:
> +                self.enterOuterAlt(localctx, 4)
> +                self.state = 2891
> +                self.tokenExp(ExpInfo)
> +                pass
> +            elif token in [VfrSyntaxParser.Span]:
> +                self.enterOuterAlt(localctx, 5)
> +                self.state = 2892
> +                self.spanExp(ExpInfo)
> +                pass
> +            else:
> +                raise NoViableAltException(self)
> +
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class ConditionalExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def Cond(self):
> +            return self.getToken(VfrSyntaxParser.Cond, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementExpressionSubCont
> ext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,i)
> +
> +
> +        def Colon(self):
> +            return self.getToken(VfrSyntaxParser.Colon, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_conditionalExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitConditionalExp" ):
> +                return visitor.visitConditionalExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def conditionalExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.ConditionalExpContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 390, self.RULE_conditionalExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2895
> +            self.match(VfrSyntaxParser.Cond)
> +            self.state = 2896
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2897
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2898
> +            self.match(VfrSyntaxParser.T__15)
> +            self.state = 2899
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2900
> +            self.match(VfrSyntaxParser.Colon)
> +            self.state = 2901
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2902
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class FindExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def Find(self):
> +            return self.getToken(VfrSyntaxParser.Find, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def findFormat(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.FindFormatContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.FindFormatContext,i)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementExpressionSub(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementExpressionSubCont
> ext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,i)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_findExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitFindExp" ):
> +                return visitor.visitFindExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def findExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.FindExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 392, self.RULE_findExp)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2904
> +            self.match(VfrSyntaxParser.Find)
> +            self.state = 2905
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2906
> +            self.findFormat(ExpInfo)
> +            self.state = 2911
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 2907
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 2908
> +                self.findFormat(ExpInfo)
> +                self.state = 2913
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 2914
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2915
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2916
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2917
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2918
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2919
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2920
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class FindFormatContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Format = 0
> +            self.ExpInfo = ExpInfo
> +
> +        def Sensitive(self):
> +            return self.getToken(VfrSyntaxParser.Sensitive, 0)
> +
> +        def Insensitive(self):
> +            return self.getToken(VfrSyntaxParser.Insensitive, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_findFormat
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitFindFormat" ):
> +                return visitor.visitFindFormat(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def findFormat(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.FindFormatContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 394, self.RULE_findFormat)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2922
> +            _la = self._input.LA(1)
> +            if not(_la==VfrSyntaxParser.Insensitive or
> _la==VfrSyntaxParser.Sensitive):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class MidExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def Mid(self):
> +            return self.getToken(VfrSyntaxParser.Mid, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementExpressionSubCont
> ext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,i)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_midExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitMidExp" ):
> +                return visitor.visitMidExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def midExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.MidExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 396, self.RULE_midExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2924
> +            self.match(VfrSyntaxParser.Mid)
> +            self.state = 2925
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2926
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2927
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2928
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2929
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2930
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2931
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class TokenExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def Tok(self):
> +            return self.getToken(VfrSyntaxParser.Tok, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementExpressionSubCont
> ext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,i)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_tokenExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitTokenExp" ):
> +                return visitor.visitTokenExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def tokenExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.TokenExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 398, self.RULE_tokenExp)
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2933
> +            self.match(VfrSyntaxParser.Tok)
> +            self.state = 2934
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2935
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2936
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2937
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2938
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2939
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2940
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class SpanExpContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.ExpInfo = ExpInfo
> +
> +        def Span(self):
> +            return self.getToken(VfrSyntaxParser.Span, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def FLAGS(self):
> +            return self.getToken(VfrSyntaxParser.FLAGS, 0)
> +
> +        def spanFlags(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.SpanFlagsContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.SpanFlagsContext,i)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def vfrStatementExpressionSub(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementExpressionSubCont
> ext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,i)
> +
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def BitWiseOr(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.BitWiseOr)
> +            else:
> +                return self.getToken(VfrSyntaxParser.BitWiseOr, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_spanExp
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitSpanExp" ):
> +                return visitor.visitSpanExp(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def spanExp(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.SpanExpContext(self, self._ctx, self.state,
> ExpInfo)
> +        self.enterRule(localctx, 400, self.RULE_spanExp)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2942
> +            self.match(VfrSyntaxParser.Span)
> +            self.state = 2943
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2944
> +            self.match(VfrSyntaxParser.FLAGS)
> +            self.state = 2945
> +            self.match(VfrSyntaxParser.T__5)
> +            self.state = 2946
> +            self.spanFlags()
> +            self.state = 2951
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.BitWiseOr:
> +                self.state = 2947
> +                self.match(VfrSyntaxParser.BitWiseOr)
> +                self.state = 2948
> +                self.spanFlags()
> +                self.state = 2953
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 2954
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2955
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2956
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2957
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2958
> +            self.match(VfrSyntaxParser.Comma)
> +            self.state = 2959
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2960
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class SpanFlagsContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.Flag = 0
> +
> +        def Number(self):
> +            return self.getToken(VfrSyntaxParser.Number, 0)
> +
> +        def LastNonMatch(self):
> +            return self.getToken(VfrSyntaxParser.LastNonMatch, 0)
> +
> +        def FirstNonMatch(self):
> +            return self.getToken(VfrSyntaxParser.FirstNonMatch, 0)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_spanFlags
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitSpanFlags" ):
> +                return visitor.visitSpanFlags(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def spanFlags(self):
> +
> +        localctx = VfrSyntaxParser.SpanFlagsContext(self, self._ctx, self.state)
> +        self.enterRule(localctx, 402, self.RULE_spanFlags)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2962
> +            _la = self._input.LA(1)
> +            if not(((((_la - 246)) & ~0x3f) == 0 and ((1 << (_la - 246)) & ((1 <<
> (VfrSyntaxParser.LastNonMatch - 246)) | (1 <<
> (VfrSyntaxParser.FirstNonMatch - 246)) | (1 << (VfrSyntaxParser.Number -
> 246)))) != 0)):
> +                self._errHandler.recoverInline(self)
> +            else:
> +                self._errHandler.reportMatch(self)
> +                self.consume()
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +    class VfrExpressionMapContext(ParserRuleContext):
> +
> +        def __init__(self, parser, parent:ParserRuleContext=None,
> invokingState:int=-1, ExpInfo=None):
> +            super().__init__(parent, invokingState)
> +            self.parser = parser
> +            self.ExpInfo = None
> +            self.Nodes = []
> +            self.Node = IfrTreeNode()
> +            self.ExpInfo = ExpInfo
> +
> +        def Map(self):
> +            return self.getToken(VfrSyntaxParser.Map, 0)
> +
> +        def OpenParen(self):
> +            return self.getToken(VfrSyntaxParser.OpenParen, 0)
> +
> +        def vfrStatementExpressionSub(self):
> +            return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionSubConte
> xt,0)
> +
> +
> +        def Colon(self):
> +            return self.getToken(VfrSyntaxParser.Colon, 0)
> +
> +        def CloseParen(self):
> +            return self.getToken(VfrSyntaxParser.CloseParen, 0)
> +
> +        def vfrStatementExpression(self, i:int=None):
> +            if i is None:
> +                return
> self.getTypedRuleContexts(VfrSyntaxParser.VfrStatementExpressionContext)
> +            else:
> +                return
> self.getTypedRuleContext(VfrSyntaxParser.VfrStatementExpressionContext,i)
> +
> +
> +        def Comma(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Comma)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Comma, i)
> +
> +        def Semicolon(self, i:int=None):
> +            if i is None:
> +                return self.getTokens(VfrSyntaxParser.Semicolon)
> +            else:
> +                return self.getToken(VfrSyntaxParser.Semicolon, i)
> +
> +        def getRuleIndex(self):
> +            return VfrSyntaxParser.RULE_vfrExpressionMap
> +
> +        def accept(self, visitor:ParseTreeVisitor):
> +            if hasattr( visitor, "visitVfrExpressionMap" ):
> +                return visitor.visitVfrExpressionMap(self)
> +            else:
> +                return visitor.visitChildren(self)
> +
> +
> +
> +
> +    def vfrExpressionMap(self, ExpInfo):
> +
> +        localctx = VfrSyntaxParser.VfrExpressionMapContext(self, self._ctx,
> self.state, ExpInfo)
> +        self.enterRule(localctx, 404, self.RULE_vfrExpressionMap)
> +        self._la = 0 # Token type
> +        try:
> +            self.enterOuterAlt(localctx, 1)
> +            self.state = 2964
> +            self.match(VfrSyntaxParser.Map)
> +            self.state = 2965
> +            self.match(VfrSyntaxParser.OpenParen)
> +            self.state = 2966
> +            self.vfrStatementExpressionSub(localctx.Nodes)
> +            self.state = 2967
> +            self.match(VfrSyntaxParser.Colon)
> +            self.state = 2975
> +            self._errHandler.sync(self)
> +            _la = self._input.LA(1)
> +            while _la==VfrSyntaxParser.OpenParen or ((((_la - 192)) & ~0x3f) == 0
> and ((1 << (_la - 192)) & ((1 << (VfrSyntaxParser.Cond - 192)) | (1 <<
> (VfrSyntaxParser.Find - 192)) | (1 << (VfrSyntaxParser.Mid - 192)) | (1 <<
> (VfrSyntaxParser.Tok - 192)) | (1 << (VfrSyntaxParser.Span - 192)) | (1 <<
> (VfrSyntaxParser.Dup - 192)) | (1 << (VfrSyntaxParser.VarEqVal - 192)) | (1 <<
> (VfrSyntaxParser.IdEqVal - 192)) | (1 << (VfrSyntaxParser.IdEqId - 192)) | (1
> << (VfrSyntaxParser.IdEqValList - 192)) | (1 << (VfrSyntaxParser.QuestionRef -
> 192)) | (1 << (VfrSyntaxParser.RuleRef - 192)) | (1 <<
> (VfrSyntaxParser.StringRef - 192)) | (1 << (VfrSyntaxParser.PushThis - 192)) |
> (1 << (VfrSyntaxParser.Security - 192)) | (1 << (VfrSyntaxParser.Get - 192)) |
> (1 << (VfrSyntaxParser.TrueSymbol - 192)) | (1 <<
> (VfrSyntaxParser.FalseSymbol - 192)) | (1 << (VfrSyntaxParser.One - 192)) | (1
> << (VfrSyntaxParser.Ones - 192)) | (1 << (VfrSyntaxParser.Zero - 192)) | (1 <<
> (VfrSyntaxParser.Undefined - 192)) | (1 << (VfrSyntaxParser.Version - 192)) |
> (1 << (VfrSyntaxParser.Length - 192)) | (1 << (VfrSyntaxParser.NOT - 192)) | (1
> << (VfrSyntaxParser.Set - 192)) | (1 << (VfrSyntaxParser.BitWiseNot - 192)) |
> (1 << (VfrSyntaxParser.BoolVal - 192)) | (1 << (VfrSyntaxParser.StringVal -
> 192)) | (1 << (VfrSyntaxParser.UnIntVal - 192)) | (1 <<
> (VfrSyntaxParser.ToUpper - 192)) | (1 << (VfrSyntaxParser.ToLower - 192)) |
> (1 << (VfrSyntaxParser.Match - 192)) | (1 << (VfrSyntaxParser.Match2 - 192))
> | (1 << (VfrSyntaxParser.Catenate - 192)) | (1 <<
> (VfrSyntaxParser.QuestionRefVal - 192)) | (1 << (VfrSyntaxParser.StringRefVal
> - 192)) | (1 << (VfrSyntaxParser.Map - 192)) | (1 << (VfrSyntaxParser.Number
> - 192)))) != 0):
> +                self.state = 2968
> +                self.vfrStatementExpression(localctx.Node)
> +                self.state = 2969
> +                self.match(VfrSyntaxParser.Comma)
> +                self.state = 2970
> +                self.vfrStatementExpression(localctx.Node)
> +                self.state = 2971
> +                self.match(VfrSyntaxParser.Semicolon)
> +                self.state = 2977
> +                self._errHandler.sync(self)
> +                _la = self._input.LA(1)
> +
> +            self.state = 2978
> +            self.match(VfrSyntaxParser.CloseParen)
> +        except RecognitionException as re:
> +            localctx.exception = re
> +            self._errHandler.reportError(self, re)
> +            self._errHandler.recover(self, re)
> +        finally:
> +            self.exitRule()
> +        return localctx
> +
> +
> +
> +
> +
> diff --git a/BaseTools/Source/Python/VfrCompiler/VfrSyntaxVisitor.py
> b/BaseTools/Source/Python/VfrCompiler/VfrSyntaxVisitor.py
> new file mode 100644
> index 000000000000..7a1c56c56238
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/VfrSyntaxVisitor.py
> @@ -0,0 +1,4846 @@
> +import ctypes
> +from antlr4 import *
> +from IfrCtypes import *
> +from IfrFormPkg import *
> +from IfrUtility import *
> +from IfrTree import *
> +
> +if __name__ is not None and "." in __name__:
> +    from .VfrSyntaxParser import VfrSyntaxParser
> +else:
> +    from VfrSyntaxParser import VfrSyntaxParser
> +
> +
> +# This class defines a complete generic visitor for a parse tree produced by
> VfrSyntaxParser.
> +class VfrSyntaxVisitor(ParseTreeVisitor):
> +
> +    def __init__(self, PreProcessDB: PreProcessDB = None, Root=None,
> OverrideClassGuid=None, QuestionDB: VfrQuestionDB = None):
> +        self.Root = Root if Root != None else IfrTreeNode()
> +        self.PreProcessDB = PreProcessDB
> +        self.OverrideClassGuid = OverrideClassGuid
> +        self.VfrQuestionDB = QuestionDB if QuestionDB != None else
> VfrQuestionDB()
> +        self.ParserStatus = 0
> +        self.Value = None
> +        self.LastFormNode = None
> +        self.IfrOpHdrIndex = 0
> +        self.ConstantOnlyInExpression = False
> +        self.IfrOpHdr = [None]
> +        self.IfrOpHdrLineNo = [0]
> +        self.UsedDefaultArray = []
> +        self.VfrRulesDB = VfrRulesDB()
> +        self.CurrQestVarInfo = EFI_VARSTORE_INFO()
> +        self.CurrentQuestion = None
> +        self.CurrentMinMaxData = None
> +        self.IsStringOp = False
> +        self.IsOrderedList = False
> +        self.IsCheckBoxOp = False
> +        self.NeedAdjustOpcode = False
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrProgram.
> +    def visitVfrProgram(self, ctx:VfrSyntaxParser.VfrProgramContext):
> +        return self.visitChildren(ctx)
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#pragmaPackShowDef.
> +    def visitPragmaPackShowDef(self,
> ctx:VfrSyntaxParser.PragmaPackShowDefContext):
> +
> +        Line = ctx.start.line
> +        gVfrVarDataTypeDB.Pack(Line, VFR_PACK_SHOW)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#pragmaPackStackDef.
> +    def visitPragmaPackStackDef(self,
> ctx:VfrSyntaxParser.PragmaPackStackDefContext):
> +
> +        Identifier = self.TransId(ctx.StringIdentifier())
> +
> +        if str(ctx.getChild(0)) == 'push':
> +            Action = VFR_PACK_PUSH
> +        else:
> +            Action = VFR_PACK_POP
> +
> +        if ctx.Number() != None:
> +            Action |= VFR_PACK_ASSIGN
> +
> +        PackNumber = self.TransNum(ctx.Number(), DEFAULT_PACK_ALIGN)
> +        Line = ctx.start.line
> +        gVfrVarDataTypeDB.Pack(Line, Action, Identifier, PackNumber)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#pragmaPackNumber.
> +    def visitPragmaPackNumber(self,
> ctx:VfrSyntaxParser.PragmaPackNumberContext):
> +
> +        Line = ctx.start.line
> +        PackNumber = self.TransNum(ctx.Number(), DEFAULT_PACK_ALIGN)
> +
> +        gVfrVarDataTypeDB.Pack(Line, VFR_PACK_ASSIGN, None, PackNumber)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrPragmaPackDefinition.
> +    def visitVfrPragmaPackDefinition(
> +            self, ctx: VfrSyntaxParser.VfrPragmaPackDefinitionContext):
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrDataStructDefinition.
> +    def visitVfrDataStructDefinition(self, ctx:
> VfrSyntaxParser.VfrDataStructDefinitionContext):
> +
> +        gVfrVarDataTypeDB.DeclareDataTypeBegin()
> +
> +        if ctx.N1 != None:
> +            ReturnCode = gVfrVarDataTypeDB.SetNewTypeName(ctx.N1.text)
> +            self.ErrorHandler(ReturnCode, ctx.N1.line, ctx.N1.text)
> +
> +        if ctx.N2 != None:
> +            ReturnCode = gVfrVarDataTypeDB.SetNewTypeName(ctx.N2.text)
> +            self.ErrorHandler(ReturnCode, ctx.N2.line, ctx.N2.text)
> +
> +        self.visitChildren(ctx)
> +
> +        gVfrVarDataTypeDB.DeclareDataTypeEnd()
> +        return None
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrDataUnionDefinition.
> +    def visitVfrDataUnionDefinition(self,
> ctx:VfrSyntaxParser.VfrDataUnionDefinitionContext):
> +        gVfrVarDataTypeDB.DeclareDataTypeBegin()
> +        if ctx.N1 != None:
> +            ReturnCode = gVfrVarDataTypeDB.SetNewTypeName(ctx.N1.text)
> +            self.ErrorHandler(ReturnCode, ctx.N1.line, ctx.N1.text)
> +
> +        if ctx.N2 != None:
> +            ReturnCode = gVfrVarDataTypeDB.SetNewTypeName(ctx.N2.text)
> +            self.ErrorHandler(ReturnCode, ctx.N2.line, ctx.N2.text)
> +
> +        self.visitChildren(ctx)
> +
> +        gVfrVarDataTypeDB.DeclareDataTypeEnd()
> +        return None
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrDataStructFields.
> +    def visitVfrDataStructFields(self,
> ctx:VfrSyntaxParser.VfrDataStructFieldsContext):
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructField64.
> +    def visitDataStructField64(self,
> ctx:VfrSyntaxParser.DataStructField64Context):
> +        ArrayNum = self.TransNum(ctx.Number())
> +        ReturnCode = gVfrVarDataTypeDB.DataTypeAddField(ctx.N.text,
> 'UINT64', ArrayNum, ctx.FieldInUnion)
> +        self.ErrorHandler(ReturnCode, ctx.N.line, ctx.N.text)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructField32.
> +    def visitDataStructField32(self,
> ctx:VfrSyntaxParser.DataStructField32Context):
> +        ArrayNum = self.TransNum(ctx.Number())
> +        ReturnCode = gVfrVarDataTypeDB.DataTypeAddField(ctx.N.text,
> 'UINT32', ArrayNum, ctx.FieldInUnion)
> +        self.ErrorHandler(ReturnCode, ctx.N.line, ctx.N.text)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructField16.
> +    def visitDataStructField16(self,
> ctx:VfrSyntaxParser.DataStructField16Context):
> +        ArrayNum = self.TransNum(ctx.Number())
> +        ReturnCode = gVfrVarDataTypeDB.DataTypeAddField(ctx.N.text,
> 'UINT16', ArrayNum, ctx.FieldInUnion)
> +        self.ErrorHandler(ReturnCode, ctx.N.line, ctx.N.text)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructField8.
> +    def visitDataStructField8(self,
> ctx:VfrSyntaxParser.DataStructField8Context):
> +        ArrayNum = self.TransNum(ctx.Number())
> +        ReturnCode = gVfrVarDataTypeDB.DataTypeAddField(ctx.N.text,
> 'UINT8', ArrayNum, ctx.FieldInUnion)
> +        self.ErrorHandler(ReturnCode, ctx.N.line, ctx.N.text)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructFieldBool.
> +    def visitDataStructFieldBool(self,
> ctx:VfrSyntaxParser.DataStructFieldBoolContext):
> +        ArrayNum = self.TransNum(ctx.Number())
> +        ReturnCode = gVfrVarDataTypeDB.DataTypeAddField(ctx.N.text,
> 'BOOLEAN', ArrayNum, ctx.FieldInUnion)
> +        self.ErrorHandler(ReturnCode, ctx.N.line, ctx.N.text)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructFieldString.
> +    def visitDataStructFieldString(self,
> ctx:VfrSyntaxParser.DataStructFieldStringContext):
> +        ArrayNum = self.TransNum(ctx.Number())
> +        ReturnCode = gVfrVarDataTypeDB.DataTypeAddField(ctx.N.text,
> 'EFI_STRING_ID', ArrayNum, ctx.FieldInUnion)
> +        self.ErrorHandler(ReturnCode, ctx.N.line, ctx.N.text)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructFieldDate.
> +    def visitDataStructFieldDate(self,
> ctx:VfrSyntaxParser.DataStructFieldDateContext):
> +        ArrayNum = self.TransNum(ctx.Number())
> +        ReturnCode = gVfrVarDataTypeDB.DataTypeAddField(ctx.N.text,
> 'EFI_HII_DATE', ArrayNum, ctx.FieldInUnion)
> +        self.ErrorHandler(ReturnCode, ctx.N.line, ctx.N.text)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructFieldTime.
> +    def visitDataStructFieldTime(self,
> ctx:VfrSyntaxParser.DataStructFieldTimeContext):
> +        ArrayNum = self.TransNum(ctx.Number())
> +        ReturnCode = gVfrVarDataTypeDB.DataTypeAddField(ctx.N.text,
> 'EFI_HII_TIME', ArrayNum, ctx.FieldInUnion)
> +        self.ErrorHandler(ReturnCode, ctx.N.line, ctx.N.text)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructFieldRef.
> +    def visitDataStructFieldRef(self,
> ctx:VfrSyntaxParser.DataStructFieldRefContext):
> +        ArrayNum = self.TransNum(ctx.Number())
> +        ReturnCode = gVfrVarDataTypeDB.DataTypeAddField(ctx.N.text,
> 'EFI_HII_REF', ArrayNum, ctx.FieldInUnion)
> +        self.ErrorHandler(ReturnCode, ctx.N.line, ctx.N.text)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructFieldUser.
> +    def visitDataStructFieldUser(self,
> ctx:VfrSyntaxParser.DataStructFieldUserContext):
> +        ArrayNum = self.TransNum(ctx.Number())
> +        if ctx.T.text != 'CHAR16':
> +            ReturnCode = gVfrVarDataTypeDB.DataTypeAddField(ctx.N.text,
> ctx.T.text, ArrayNum, ctx.FieldInUnion)
> +        else:
> +            ReturnCode = gVfrVarDataTypeDB.DataTypeAddField(ctx.N.text,
> 'UINT16', ArrayNum, ctx.FieldInUnion)
> +        self.ErrorHandler(ReturnCode, ctx.N.line, ctx.N.text)
> +        return self.visitChildren(ctx)
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructBitField64.
> +    def visitDataStructBitField64(self,
> ctx:VfrSyntaxParser.DataStructBitField64Context):
> +        Width = self.TransNum(ctx.Number())
> +        if ctx.N != None:
> +
> self.ErrorHandler(gVfrVarDataTypeDB.DataTypeAddBitField(ctx.N.text,
> 'UINT64', Width, ctx.FieldInUnion), ctx.N.line, ctx.N.text)
> +        else:
> +            self.ErrorHandler(gVfrVarDataTypeDB.DataTypeAddBitField(None,
> 'UINT64', Width, ctx.FieldInUnion), ctx.D.line, ctx.D.text)
> +
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructBitField32.
> +    def visitDataStructBitField32(self,
> ctx:VfrSyntaxParser.DataStructBitField32Context):
> +        Width = self.TransNum(ctx.Number())
> +        if ctx.N != None:
> +
> self.ErrorHandler(gVfrVarDataTypeDB.DataTypeAddBitField(ctx.N.text,
> 'UINT32', Width, ctx.FieldInUnion), ctx.N.line, ctx.N.text)
> +        else:
> +            self.ErrorHandler(gVfrVarDataTypeDB.DataTypeAddBitField(None,
> 'UINT32', Width, ctx.FieldInUnion), ctx.D.line, ctx.D.text)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructBitField16.
> +    def visitDataStructBitField16(self,
> ctx:VfrSyntaxParser.DataStructBitField16Context):
> +        Width = self.TransNum(ctx.Number())
> +        if ctx.N != None:
> +
> self.ErrorHandler(gVfrVarDataTypeDB.DataTypeAddBitField(ctx.N.text,
> 'UINT16', Width, ctx.FieldInUnion), ctx.N.line, ctx.N.text)
> +        else:
> +            self.ErrorHandler(gVfrVarDataTypeDB.DataTypeAddBitField(None,
> 'UINT16', Width, ctx.FieldInUnion), ctx.D.line, ctx.D.text)
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dataStructBitField8.
> +    def visitDataStructBitField8(self,
> ctx:VfrSyntaxParser.DataStructBitField8Context):
> +        Width = self.TransNum(ctx.Number())
> +        if ctx.N != None:
> +
> self.ErrorHandler(gVfrVarDataTypeDB.DataTypeAddBitField(ctx.N.text,
> 'UINT8', Width, ctx.FieldInUnion), ctx.N.line, ctx.N.text)
> +        else:
> +            self.ErrorHandler(gVfrVarDataTypeDB.DataTypeAddBitField(None,
> 'UINT8', Width, ctx.FieldInUnion), ctx.D.line, ctx.D.text)
> +        return self.visitChildren(ctx)
> +
> +    def DeclareStandardDefaultStorage(self, LineNo):
> +
> +        DSObj = IfrDefaultStore("Standard Defaults")
> +        gVfrDefaultStore.RegisterDefaultStore(DSObj.DefaultStore, "Standard
> Defaults", EFI_STRING_ID_INVALID, EFI_HII_DEFAULT_CLASS_STANDARD)
> +        DSObj.SetLineNo (LineNo)
> +        DSObj.SetDefaultName (EFI_STRING_ID_INVALID)
> +        DSObj.SetDefaultId (EFI_HII_DEFAULT_CLASS_STANDARD)
> +        DsNode = IfrTreeNode(EFI_IFR_DEFAULTSTORE_OP, DSObj,
> gFormPkg.StructToStream(DSObj.GetInfo()))
> +
> +        DSObjMF = IfrDefaultStore("Standard ManuFacturing")
> +        gVfrDefaultStore.RegisterDefaultStore(DSObjMF.DefaultStore,
> "Standard ManuFacturing", EFI_STRING_ID_INVALID,
> EFI_HII_DEFAULT_CLASS_MANUFACTURING)
> +        DSObjMF.SetLineNo (LineNo)
> +        DSObjMF.SetDefaultName (EFI_STRING_ID_INVALID)
> +        DSObjMF.SetDefaultId (EFI_HII_DEFAULT_CLASS_MANUFACTURING)
> +        DsNodeMF = IfrTreeNode(EFI_IFR_DEFAULTSTORE_OP, DSObjMF,
> gFormPkg.StructToStream(DSObjMF.GetInfo()))
> +
> +        return DsNode, DsNodeMF
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrFormSetDefinition.
> +    def visitVfrFormSetDefinition(self,
> ctx:VfrSyntaxParser.VfrFormSetDefinitionContext):
> +        self.InsertChild(self.Root, ctx)
> +        self.InsertChild(ctx.Node, ctx.classDefinition())
> +        self.InsertChild(ctx.Node, ctx.subclassDefinition())
> +
> +
> +        DsNode, DsNodeMF = self.DeclareStandardDefaultStorage(ctx.start.line)
> +        ctx.Node.insertChild(DsNode)
> +        ctx.Node.insertChild(DsNodeMF)
> +
> +        self.visitChildren(ctx)
> +
> +        ClassGuidNum = 0
> +        GuidList = []
> +        if ctx.classguidDefinition() != None:
> +            GuidList = ctx.classguidDefinition().GuidList
> +            ClassGuidNum = len(GuidList)
> +
> +        DefaultClassGuid = EFI_HII_PLATFORM_SETUP_FORMSET_GUID
> +
> +        if (self.OverrideClassGuid != None and ClassGuidNum >= 4):
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.start.line, None, 'Already has 4 class guids, can not add extra class guid!')
> +
> +        if ClassGuidNum == 0:
> +            if self.OverrideClassGuid != None:
> +                ClassGuidNum  = 2
> +            else:
> +                ClassGuidNum  = 1
> +            FSObj = IfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum *
> sizeof(EFI_GUID))
> +            FSObj.SetClassGuid(DefaultClassGuid)
> +            if (self.OverrideClassGuid != None):
> +                FSObj.SetClassGuid(self.OverrideClassGuid)
> +
> +        elif ClassGuidNum == 1:
> +            if self.OverrideClassGuid != None:
> +                ClassGuidNum  += 1
> +            FSObj = IfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum *
> sizeof(EFI_GUID))
> +            FSObj.SetClassGuid(GuidList[0])
> +            if (self.OverrideClassGuid != None):
> +                FSObj.SetClassGuid(self.OverrideClassGuid)
> +
> +        elif ClassGuidNum == 2:
> +            if self.OverrideClassGuid != None:
> +                ClassGuidNum += 1
> +            FSObj = IfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum *
> sizeof(EFI_GUID))
> +            FSObj.SetClassGuid(GuidList[0])
> +            FSObj.SetClassGuid(GuidList[1])
> +            if (self.OverrideClassGuid != None):
> +                FSObj.SetClassGuid(self.OverrideClassGuid)
> +
> +        elif ClassGuidNum == 3:
> +            if self.OverrideClassGuid != None:
> +                ClassGuidNum  += 1
> +            FSObj = IfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum *
> sizeof(EFI_GUID))
> +            FSObj.SetClassGuid(GuidList[0])
> +            FSObj.SetClassGuid(GuidList[1])
> +            FSObj.SetClassGuid(GuidList[2])
> +            if (self.OverrideClassGuid != None):
> +                FSObj.SetClassGuid(self.OverrideClassGuid)
> +
> +        elif ClassGuidNum == 4:
> +            if self.OverrideClassGuid != None:
> +                ClassGuidNum  += 1
> +            FSObj = IfrFormSet(sizeof(EFI_IFR_FORM_SET) + ClassGuidNum *
> sizeof(EFI_GUID))
> +            FSObj.SetClassGuid(GuidList[0])
> +            FSObj.SetClassGuid(GuidList[1])
> +            FSObj.SetClassGuid(GuidList[2])
> +            FSObj.SetClassGuid(GuidList[3])
> +
> +        FSObj.SetLineNo(ctx.start.line)
> +        FSObj.SetGuid(ctx.guidDefinition().Guid)
> +        FSObj.SetFormSetTitle(self.TransNum(ctx.Number(0)))
> +        FSObj.SetHelp(self.TransNum(ctx.Number(1)))
> +        FSObj.SetClassGuidNum(len(GuidList))
> +
> +        ctx.Node.Data = FSObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(FSObj.GetInfo())
> +        if len(GuidList) == 0 :
> +            ctx.Node.Buffer += gFormPkg.StructToStream(DefaultClassGuid)
> +        else:
> +            for i in range(0, len(GuidList)):
> +                ctx.Node.Buffer += gFormPkg.StructToStream(GuidList[i])
> +
> +        # Declare undefined Question so that they can be used in expression.
> +        InsertOpCodeList = None
> +        if gFormPkg.HavePendingUnassigned():
> +            InsertOpCodeList, ReturnCode = gFormPkg.DeclarePendingQuestion(
> +                gVfrVarDataTypeDB, gVfrDataStorage, self.VfrQuestionDB,
> +                ctx.stop.line)
> +            Status = 0 if ReturnCode == VfrReturnCode.VFR_RETURN_SUCCESS
> else 1
> +            self.ParserStatus += Status
> +            self.NeedAdjustOpcode = True
> +
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        if self.NeedAdjustOpcode:
> +            self.LastFormNode.Child.pop()
> +            for InsertOpCode in InsertOpCodeList:
> +                InsertNode = IfrTreeNode(InsertOpCode.OpCode,
> InsertOpCode.Data, gFormPkg.StructToStream(InsertOpCode.Data.GetInfo()))
> +                self.LastFormNode.insertChild(InsertNode)
> +
> +        gFormPkg.BuildPkg(self.Root)
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#classguidDefinition.
> +    def visitClassguidDefinition(self,
> ctx:VfrSyntaxParser.ClassguidDefinitionContext):
> +
> +        self.visitChildren(ctx)
> +
> +        for GuidCtx in ctx.guidDefinition():
> +            ctx.GuidList.append(GuidCtx.Guid)
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#classDefinition.
> +    def visitClassDefinition(self, ctx:VfrSyntaxParser.ClassDefinitionContext):
> +        CObj = IfrClass()
> +        self.visitChildren(ctx)
> +        Class = 0
> +        for ClassNameCtx in ctx.validClassNames():
> +            Class |= ClassNameCtx.ClassName
> +        Line = ctx.start.line
> +        CObj.SetLineNo(Line)
> +        CObj.SetClass(Class)
> +        CObj.SetClassStr(self.ExtractOriginalText(ctx))
> +        ctx.Node.Data = CObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(CObj.GetInfo())
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#validClassNames.
> +    def visitValidClassNames(self,
> ctx:VfrSyntaxParser.ValidClassNamesContext):
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.ClassNonDevice() != None:
> +            ctx.ClassName = EFI_NON_DEVICE_CLASS
> +        elif ctx.ClassDiskDevice() != None:
> +            ctx.ClassName = EFI_DISK_DEVICE_CLASS
> +        elif ctx.ClassVideoDevice() != None:
> +            ctx.ClassName = EFI_VIDEO_DEVICE_CLASS
> +        elif ctx.ClassNetworkDevice() != None:
> +            ctx.ClassName = EFI_NETWORK_DEVICE_CLASS
> +        elif ctx.ClassInputDevice() != None:
> +            ctx.ClassName = EFI_INPUT_DEVICE_CLASS
> +        elif ctx.ClassOnBoardDevice() != None:
> +            ctx.ClassName = EFI_ON_BOARD_DEVICE_CLASS
> +        elif ctx.ClassOtherDevice() != None:
> +            ctx.ClassName = EFI_OTHER_DEVICE_CLASS
> +        else:
> +            ctx.ClassName = self.TransNum(ctx.Number())
> +
> +        return ctx.ClassName
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#subclassDefinition.
> +    def visitSubclassDefinition(self,
> ctx:VfrSyntaxParser.SubclassDefinitionContext):
> +        SubObj = IfrSubClass()
> +
> +        self.visitChildren(ctx)
> +
> +        Line = ctx.start.line
> +        SubObj.SetLineNo(Line)
> +        SubClass = 0
> +        if ctx.SubclassSetupApplication() != None:
> +            SubClass |= EFI_SETUP_APPLICATION_SUBCLASS
> +        elif ctx.SubclassGeneralApplication() != None:
> +            SubClass |= EFI_GENERAL_APPLICATION_SUBCLASS
> +        elif ctx.SubclassFrontPage() != None:
> +            SubClass |= EFI_FRONT_PAGE_SUBCLASS
> +        elif ctx.SubclassSingleUse() != None:
> +            SubClass |= EFI_SINGLE_USE_SUBCLASS
> +        else:
> +            SubClass = self.TransNum(ctx.Number())
> +
> +        SubObj.SetSubClass(SubClass)
> +        SubObj.SetSubClassStr(self.ExtractOriginalText(ctx))
> +
> +        ctx.Node.Data = SubObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(SubObj.GetInfo())
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrFormSetList.
> +    def visitVfrFormSetList(self, ctx:VfrSyntaxParser.VfrFormSetListContext):
> +        self.visitChildren(ctx)
> +        for Ctx in ctx.vfrFormSet():
> +            self.InsertChild(ctx.Node, Ctx)
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrFormSet.
> +    def visitVfrFormSet(self, ctx:VfrSyntaxParser.VfrFormSetContext):
> +        self.visitChildren(ctx)
> +
> +        if ctx.vfrFormDefinition() != None:
> +            ctx.Node = ctx.vfrFormDefinition().Node
> +        if ctx.vfrFormMapDefinition() != None:
> +            ctx.Node = ctx.vfrFormMapDefinition().Node
> +        if ctx.vfrStatementImage() != None:
> +            ctx.Node = ctx.vfrStatementImage().Node
> +        if ctx.vfrStatementVarStoreLinear() != None:
> +            ctx.Node = ctx.vfrStatementVarStoreLinear().Node
> +        if ctx.vfrStatementVarStoreEfi() != None:
> +            ctx.Node = ctx.vfrStatementVarStoreEfi().Node
> +        if ctx.vfrStatementVarStoreNameValue() != None:
> +            ctx.Node = ctx.vfrStatementVarStoreNameValue().Node
> +        if ctx.vfrStatementDefaultStore() != None:
> +            ctx.Node = ctx.vfrStatementDefaultStore().Node
> +        if ctx.vfrStatementDisableIfFormSet() != None:
> +            ctx.Node = ctx.vfrStatementDisableIfFormSet().Node
> +        if ctx.vfrStatementSuppressIfFormSet() != None:
> +            ctx.Node = ctx.vfrStatementSuppressIfFormSet().Node
> +        if ctx.vfrStatementExtension() != None:
> +            ctx.Node = ctx.vfrStatementExtension().Node
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementDefaultStore.
> +    def visitVfrStatementDefaultStore(self,
> ctx:VfrSyntaxParser.VfrStatementDefaultStoreContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +
> +        RefName = ctx.N.text
> +        DSObj = IfrDefaultStore(RefName)
> +        DefaultStoreNameId = self.TransNum(ctx.S.text)
> +        DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD if ctx.Attribute()==
> None else self.TransNum(ctx.A.text)
> +        if ctx.Attribute() != None:
> +            DSObj.HasAttr = True
> +
> +        if gVfrDefaultStore.DefaultIdRegistered(DefaultId) == False:
> +
> self.ErrorHandler(gVfrDefaultStore.RegisterDefaultStore(DSObj.DefaultStore,
> RefName, DefaultStoreNameId, DefaultId), Line)
> +            DSObj.SetDefaultName(DefaultStoreNameId)
> +            DSObj.SetDefaultId (DefaultId)
> +            DSObj.SetLineNo(Line)
> +            ctx.Node.Data = DSObj
> +            ctx.Node.Buffer = gFormPkg.StructToStream(DSObj.GetInfo())
> +        else:
> +            pNode, ReturnCode =
> gVfrDefaultStore.ReRegisterDefaultStoreById(DefaultId, RefName,
> DefaultStoreNameId)
> +            self.ErrorHandler(ReturnCode, Line)
> +            ctx.Node.OpCode = EFI_IFR_SHOWN_DEFAULTSTORE_OP  # For
> display in YAML
> +            DSObj.SetDefaultId(DefaultId)
> +            DSObj.SetDefaultName(DefaultStoreNameId)
> +            ctx.Node.Data = DSObj
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementVarStoreLinear.
> +    def visitVfrStatementVarStoreLinear(self,
> ctx:VfrSyntaxParser.VfrStatementVarStoreLinearContext):
> +
> +        self.visitChildren(ctx)
> +
> +        TypeName = str(ctx.getChild(1))
> +        if TypeName == 'CHAR16':
> +            TypeName = 'UINT16'
> +
> +        IsBitVarStore = False
> +        if ctx.TN != None:
> +            IsBitVarStore = gVfrVarDataTypeDB.DataTypeHasBitField(ctx.TN.text)
> +
> +        VarStoreId = EFI_VARSTORE_ID_INVALID
> +        if ctx.VarId() != None:
> +            VarStoreId = self.TransNum(ctx.ID.text)
> +            self.CompareErrorHandler(VarStoreId!=0, True, ctx.ID.line,
> ctx.ID.text, 'varid 0 is not allowed.')
> +        StoreName = ctx.SN.text
> +        VSObj = IfrVarStore(TypeName, StoreName)
> +        Line = ctx.start.line
> +        VSObj.SetLineNo(Line)
> +        VSObj.SetHasVarStoreId(ctx.VarId() != None)
> +        Guid = ctx.guidDefinition().Guid
> +        self.ErrorHandler(gVfrDataStorage.DeclareBufferVarStore(StoreName,
> Guid, gVfrVarDataTypeDB, TypeName, VarStoreId, IsBitVarStore), Line)
> +        VSObj.SetGuid(Guid)
> +        VarStoreId, ReturnCode = gVfrDataStorage.GetVarStoreId(StoreName,
> Guid)
> +        self.ErrorHandler(ReturnCode, ctx.SN.line, ctx.SN.text)
> +        VSObj.SetVarStoreId(VarStoreId)
> +        Size, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByTypeName(TypeName)
> +        self.ErrorHandler(ReturnCode, Line)
> +        VSObj.SetSize(Size)
> +        ctx.Node.Data = VSObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(VSObj.GetInfo())
> +        ctx.Node.Buffer += bytes('\0',encoding='utf-8')
> +
> +        return VSObj
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementVarStoreEfi.
> +    def visitVfrStatementVarStoreEfi(self,
> ctx:VfrSyntaxParser.VfrStatementVarStoreEfiContext):
> +
> +        self.visitChildren(ctx)
> +        Line = ctx.start.line
> +
> +        Guid = ctx.guidDefinition().Guid
> +
> +        CustomizedName = False
> +        IsBitVarStore = False
> +        VarStoreId = EFI_VARSTORE_ID_INVALID
> +        IsUEFI23EfiVarstore = True
> +        ReturnCode = None
> +        NameStringId = None
> +        VarSize = None
> +
> +        TypeName = str(ctx.getChild(1))
> +
> +        if TypeName == 'CHAR16':
> +            TypeName = 'UINT16'
> +
> +        elif ctx.TN != None:
> +            CustomizedName = True
> +            IsBitVarStore = gVfrVarDataTypeDB.DataTypeHasBitField(TypeName)
> +
> +        if ctx.VarId() != None:
> +            VarStoreId = self.TransNum(ctx.ID.text)
> +            self.CompareErrorHandler(VarStoreId!=0, True, ctx.ID.line,
> ctx.ID.text, 'varid 0 is not allowed.')
> +
> +        Attributes = 0
> +        AttributesText = ''
> +        for i in range(0, len(ctx.vfrVarStoreEfiAttr())):
> +            Attributes |= ctx.vfrVarStoreEfiAttr(i).Attr
> +
> +            if i != len(ctx.vfrVarStoreEfiAttr()) - 1:
> +                AttributesText += '{} | '.format('0x%08x'%
> (ctx.vfrVarStoreEfiAttr(i).Attr))
> +            else:
> +                AttributesText += '{}'.format('0x%08x'%
> (ctx.vfrVarStoreEfiAttr(i).Attr))
> +
> +        if ctx.SN != None:
> +            StoreName = ctx.SN.text
> +        else:
> +            IsUEFI23EfiVarstore = False
> +            NameStringId = self.TransNum(ctx.VN.text)
> +            StoreName =
> gVfrStringDB.GetVarStoreNameFromStringId(NameStringId) #
> +            if StoreName == None:
> +
> gVfrErrorHandle.HandleWarning(VfrReturnCode.VFR_RETURN_UNSUPPORTE
> D, ctx.VN.line, 'Can\'t get varstore name for this StringId!')
> +            if not(CustomizedName):
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> Line, 'Old style efivarstore must have String Identifier!')
> +            Size = self.TransNum(ctx.N.text)
> +            if Size == 1: TypeName = 'UINT8'
> +            elif Size == 2: TypeName = 'UINT16'
> +            elif Size == 4: TypeName = 'UINT32'
> +            elif Size == 8: TypeName = 'UINT64'
> +            else:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.N.line, ctx.N.text)
> +
> +        if IsUEFI23EfiVarstore:
> +
> self.ErrorHandler(gVfrDataStorage.DeclareBufferVarStore(StoreName, Guid,
> gVfrVarDataTypeDB, TypeName, VarStoreId, IsBitVarStore, Attributes), Line)
> +            VarStoreId, ReturnCode = gVfrDataStorage.GetVarStoreId(StoreName,
> Guid)
> +            self.ErrorHandler(ReturnCode, ctx.SN.line, ctx.SN.text)
> +            Size, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByTypeName(TypeName)
> +            self.ErrorHandler(ReturnCode, Line)
> +        else:
> +
> self.ErrorHandler(gVfrDataStorage.DeclareBufferVarStore(self.GetText(ctx.T
> N), Guid, gVfrVarDataTypeDB, TypeName, VarStoreId, IsBitVarStore,
> Attributes), Line) #
> +            VarStoreId, ReturnCode =
> gVfrDataStorage.GetVarStoreId(self.GetText(ctx.TN), Guid)
> +            self.ErrorHandler(ReturnCode, ctx.VN.line, ctx.VN.text)
> +            Size, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByTypeName(TypeName)
> +            self.ErrorHandler(ReturnCode, ctx.N.line)
> +
> +        VSEObj = IfrVarStoreEfi(TypeName, StoreName)
> +        VSEObj.SetLineNo(Line)
> +        VSEObj.SetHasVarStoreId(ctx.VarId() != None)
> +        VSEObj.SetGuid(Guid)
> +        VSEObj.SetVarStoreId (VarStoreId)
> +        VSEObj.SetSize(Size)
> +        VSEObj.SetAttributes(Attributes)
> +        VSEObj.SetAttributesText(AttributesText)
> +        VSEObj.SetNameStringId(NameStringId)
> +        VSEObj.SetVarSize(VarSize)
> +
> +
> +        ctx.Node.Data = VSEObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(VSEObj.GetInfo())
> +        ctx.Node.Buffer += bytes('\0',encoding='utf-8')
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrVarStoreEfiAttr.
> +    def visitVfrVarStoreEfiAttr(self,
> ctx:VfrSyntaxParser.VfrVarStoreEfiAttrContext):
> +
> +        self.visitChildren(ctx)
> +        ctx.Attr = self.TransNum(ctx.Number())
> +        return ctx.Attr
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementVarStoreNameValue.
> +    def visitVfrStatementVarStoreNameValue(self,
> ctx:VfrSyntaxParser.VfrStatementVarStoreNameValueContext):
> +        StoreName = ctx.SN.text
> +        VSNVObj = IfrVarStoreNameValue(StoreName)
> +        self.visitChildren(ctx)
> +
> +        Guid = ctx.guidDefinition().Guid
> +        HasVarStoreId = False
> +        VarStoreId = EFI_VARSTORE_ID_INVALID
> +
> +        if ctx.VarId() != None:
> +            HasVarStoreId = True
> +            VarStoreId = self.TransNum(ctx.ID.text)
> +            self.CompareErrorHandler(VarStoreId !=0, True, ctx.ID.line,
> ctx.ID.text, 'varid 0 is not allowed')
> +
> +        Created = False
> +
> +        sIndex = 0 if  HasVarStoreId == False else 1
> +        eIndex = sIndex + len(ctx.Name())
> +        for i in range(sIndex, eIndex):
> +            if Created == False:
> +
> self.ErrorHandler(gVfrDataStorage.DeclareNameVarStoreBegin(StoreName,
> VarStoreId), ctx.SN.line, ctx.SN.text)
> +                Created = True
> +            Item = self.TransNum(ctx.Number(i))
> +            VSNVObj.SetNameItemList(Item)
> +            gVfrDataStorage.NameTableAddItem(Item)
> +
> +        gVfrDataStorage.DeclareNameVarStoreEnd(Guid)
> +
> +        VSNVObj.SetLineNo(ctx.start.line)
> +        VSNVObj.SetGuid(Guid)
> +        VarstoreId, ReturnCode = gVfrDataStorage.GetVarStoreId(StoreName,
> Guid)
> +        self.ErrorHandler(ReturnCode, ctx.SN.line, ctx.SN.text)
> +        VSNVObj.SetVarStoreId(VarstoreId)
> +        VSNVObj.SetHasVarStoreId(HasVarStoreId)
> +
> +        ctx.Node.Data = VSNVObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(VSNVObj.GetInfo())
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementDisableIfFormSet.
> +    def visitVfrStatementDisableIfFormSet(self,
> ctx:VfrSyntaxParser.VfrStatementDisableIfFormSetContext):
> +
> +        DIObj = IfrDisableIf()
> +        DIObj.SetLineNo(ctx.start.line)
> +        self.ConstantOnlyInExpression = True
> +        ctx.Node.Data = DIObj
> +        # ctx.Node.Condition = 'disableif' + ' ' +
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.visitChildren(ctx)
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementSuppressIfFormSet.
> +    def visitVfrStatementSuppressIfFormSet(self,
> ctx:VfrSyntaxParser.VfrStatementSuppressIfFormSetContext):
> +
> +        SIObj = IfrSuppressIf()
> +        SIObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = SIObj
> +        # ctx.Node.Condition = 'suppressif' + ' ' +
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.visitChildren(ctx)
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#guidSubDefinition.
> +    def visitGuidSubDefinition(self,
> ctx:VfrSyntaxParser.GuidSubDefinitionContext):
> +
> +        ctx.Guid.Data4[0] = self.TransNum(ctx.Number(0))
> +        ctx.Guid.Data4[1] = self.TransNum(ctx.Number(1))
> +        ctx.Guid.Data4[2] = self.TransNum(ctx.Number(2))
> +        ctx.Guid.Data4[3] = self.TransNum(ctx.Number(3))
> +        ctx.Guid.Data4[4] = self.TransNum(ctx.Number(4))
> +        ctx.Guid.Data4[5] = self.TransNum(ctx.Number(5))
> +        ctx.Guid.Data4[6] = self.TransNum(ctx.Number(6))
> +        ctx.Guid.Data4[7] = self.TransNum(ctx.Number(7))
> +
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#guidDefinition.
> +    def visitGuidDefinition(self, ctx:VfrSyntaxParser.GuidDefinitionContext):
> +
> +        self.visitChildren(ctx)
> +
> +        ctx.Guid.Data1 = self.TransNum(ctx.Number(0))
> +        ctx.Guid.Data2 = self.TransNum(ctx.Number(1))
> +        ctx.Guid.Data3 = self.TransNum(ctx.Number(2))
> +
> +        return None
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#getStringId.
> +    def visitGetStringId(self, ctx:VfrSyntaxParser.GetStringIdContext):
> +
> +        ctx.StringId = self.TransNum(ctx.Number())
> +
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementHeader.
> +    def visitVfrStatementHeader(self,
> ctx:VfrSyntaxParser.VfrStatementHeaderContext):
> +
> +        if ctx.Node.Data != None:
> +            Prompt = self.TransNum(ctx.Number(0))
> +            ctx.Node.Data.SetPrompt(Prompt)
> +            Help = self.TransNum(ctx.Number(1))
> +            ctx.Node.Data.SetHelp(Help)
> +
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrQuestionHeader.
> +    def visitVfrQuestionHeader(self,
> ctx:VfrSyntaxParser.VfrQuestionHeaderContext):
> +
> +        return  self.visitChildren(ctx)
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrQuestionBaseInfo.
> +    def visitVfrQuestionBaseInfo(self,
> ctx:VfrSyntaxParser.VfrQuestionBaseInfoContext):
> +
> +        ctx.BaseInfo.VarType = EFI_IFR_TYPE_OTHER
> +        ctx.BaseInfo.VarTotalSize = 0
> +        ctx.BaseInfo.Info.VarOffset = EFI_VAROFFSET_INVALID
> +        ctx.BaseInfo.VarStoreId = EFI_VARSTORE_ID_INVALID
> +        ctx.BaseInfo.IsBitVar = False
> +
> +        QName = None
> +        QId = EFI_QUESTION_ID_INVALID
> +        ReturnCode = None
> +        self.UsedDefaultArray = []
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.Name() != None:
> +            QName = ctx.QN.text
> +            ReturnCode = self.VfrQuestionDB.FindQuestionByName(QName)
> +            self.CompareErrorHandler(ReturnCode,
> VfrReturnCode.VFR_RETURN_UNDEFINED, ctx.QN.line, ctx.QN.text, 'has
> already been used please used anther name')
> +
> +        VarIdStr = '' if ctx.VarId() == None else  ctx.vfrStorageVarId().VarIdStr
> +        if ctx.QuestionId() != None:
> +            QId = self.TransNum(ctx.ID.text)
> +            ReturnCode = self.VfrQuestionDB.FindQuestionById(QId)
> +            self.CompareErrorHandler(ReturnCode,
> VfrReturnCode.VFR_RETURN_UNDEFINED, ctx.ID.line, ctx.ID.text, 'has
> already been used please used anther number')
> +
> +        if ctx.QType == EFI_QUESION_TYPE.QUESTION_NORMAL:
> +            if self.IsCheckBoxOp:
> +                ctx.BaseInfo.VarType = EFI_IFR_TYPE_BOOLEAN
> +            QId, ReturnCode = self.VfrQuestionDB.RegisterQuestion(QName,
> VarIdStr, QId, gFormPkg)
> +            self.ErrorHandler(ReturnCode, ctx.start.line)
> +
> +        elif ctx.QType == EFI_QUESION_TYPE.QUESTION_DATE:
> +            ctx.BaseInfo.VarType = EFI_IFR_TYPE_DATE
> +            QId, ReturnCode =
> self.VfrQuestionDB.RegisterNewDateQuestion(QName, VarIdStr, QId,
> gFormPkg)
> +            self.ErrorHandler(ReturnCode, ctx.start.line)
> +
> +        elif ctx.QType == EFI_QUESION_TYPE.QUESTION_TIME:
> +            ctx.BaseInfo.VarType = EFI_IFR_TYPE_TIME
> +            QId, ReturnCode =
> self.VfrQuestionDB.RegisterNewTimeQuestion(QName, VarIdStr, QId,
> gFormPkg)
> +            self.ErrorHandler(ReturnCode, ctx.start.line)
> +
> +        elif ctx.QType == EFI_QUESION_TYPE.QUESTION_REF:
> +            ctx.BaseInfo.VarType = EFI_IFR_TYPE_REF
> +            if VarIdStr != '': #stand for question with storage.
> +                QId, ReturnCode =
> self.VfrQuestionDB.RegisterRefQuestion(QName, VarIdStr, QId, gFormPkg)
> +                self.ErrorHandler(ReturnCode, ctx.start.line)
> +            else:
> +                QId, ReturnCode = self.VfrQuestionDB.RegisterQuestion(QName,
> None, QId, gFormPkg)
> +                self.ErrorHandler(ReturnCode, ctx.start.line)
> +        else:
> +            self.ErrorHandler(VfrReturnCode.VFR_RETURN_FATAL_ERROR,
> ctx.start.line)
> +
> +        self.CurrQestVarInfo = ctx.BaseInfo
> +
> +        if ctx.Node.OpCode == EFI_IFR_ONE_OF_OP:
> +            #need to further update the VarType
> +            ctx.Node.Data = IfrOneOf(EFI_IFR_TYPE_NUM_SIZE_64, QName,
> VarIdStr)
> +            self.CurrentQuestion = ctx.Node.Data
> +            self.CurrentMinMaxData = ctx.Node.Data
> +
> +        elif ctx.Node.OpCode == EFI_IFR_NUMERIC_OP:
> +            ctx.Node.Data = IfrNumeric(EFI_IFR_TYPE_NUM_SIZE_64, QName,
> VarIdStr)
> +            self.CurrentQuestion = ctx.Node.Data
> +            self.CurrentMinMaxData = ctx.Node.Data
> +
> +        if ctx.Node.Data != None:
> +            ctx.Node.Data.SetQName(QName)
> +            ctx.Node.Data.SetVarIdStr(VarIdStr)
> +            ctx.Node.Data.SetQuestionId(QId)
> +            ctx.Node.Data.SetHasQuestionId(ctx.QuestionId() != None)
> +            if ctx.BaseInfo.VarStoreId != EFI_VARSTORE_ID_INVALID:
> +                ctx.Node.Data.SetVarStoreInfo(ctx.BaseInfo)
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#questionheaderFlagsField.
> +    def visitQuestionheaderFlagsField(self,
> ctx:VfrSyntaxParser.QuestionheaderFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.ReadOnlyFlag() != None:
> +            ctx.QHFlag = 0x01
> +
> +        elif ctx.InteractiveFlag() != None:
> +            ctx.QHFlag = 0x04
> +
> +        elif ctx.ResetRequiredFlag() != None:
> +            ctx.QHFlag = 0x10
> +
> +        elif ctx.RestStyleFlag() != None:
> +            ctx.QHFlag = 0x20
> +
> +        elif ctx.ReconnectRequiredFlag() != None:
> +            ctx.QHFlag = 0x40
> +
> +        elif ctx.OptionOnlyFlag() != None:
> +
> gVfrErrorHandle.HandleWarning(EFI_VFR_WARNING_CODE.VFR_WARNING_
> OBSOLETED_FRAMEWORK_OPCODE, ctx.O.line, ctx.O.text)
> +
> +        elif ctx.NVAccessFlag() != None:
> +
> gVfrErrorHandle.HandleWarning(EFI_VFR_WARNING_CODE.VFR_WARNING_
> OBSOLETED_FRAMEWORK_OPCODE, ctx.N.line, ctx.N.text)
> +
> +        elif ctx.LateCheckFlag() != None:
> +
> gVfrErrorHandle.HandleWarning(EFI_VFR_WARNING_CODE.VFR_WARNING_
> OBSOLETED_FRAMEWORK_OPCODE, ctx.L.line, ctx.L.text)
> +
> +        return ctx.QHFlag
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStorageVarIdRule1.
> +    def visitVfrStorageVarIdRule1(self,
> ctx:VfrSyntaxParser.VfrStorageVarIdRule1Context):
> +
> +        self.visitChildren(ctx)
> +
> +        SName = ctx.SN1.text
> +        ctx.VarIdStr += SName
> +
> +        Idx = self.TransNum(ctx.I.text)
> +        ctx.VarIdStr += '['
> +        ctx.VarIdStr += ctx.I.text
> +        ctx.VarIdStr += ']'
> +
> +        ctx.BaseInfo.VarStoreId, ReturnCode =
> gVfrDataStorage.GetVarStoreId(SName)
> +        if ctx.CheckFlag or ReturnCode ==
> VfrReturnCode.VFR_RETURN_SUCCESS:
> +            self.ErrorHandler(ReturnCode, ctx.SN1.line, ctx.SN1.text)
> +
> self.ErrorHandler(gVfrDataStorage.GetNameVarStoreInfo(ctx.BaseInfo, Idx),
> ctx.SN1.line, ctx.SN1.text)
> +
> +        return ctx.VarIdStr
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStorageVarIdRule2.
> +    def visitVfrStorageVarIdRule2(self,
> ctx:VfrSyntaxParser.VfrStorageVarIdRule2Context):
> +
> +        self.visitChildren(ctx)
> +
> +        VarStr = '' # type.field
> +        SName = ctx.SN2.text
> +        ctx.VarIdStr += SName
> +        ctx.BaseInfo.VarStoreId, ReturnCode =
> gVfrDataStorage.GetVarStoreId(SName)
> +        if ctx.CheckFlag or ReturnCode ==
> VfrReturnCode.VFR_RETURN_SUCCESS:
> +            self.ErrorHandler(ReturnCode, ctx.SN2.line, ctx.SN2.text)
> +            VarStoreType =
> gVfrDataStorage.GetVarStoreType(ctx.BaseInfo.VarStoreId)
> +            if VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER or VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER_BITS:
> +                TName, ReturnCode2 =
> gVfrDataStorage.GetBufferVarStoreDataTypeName(ctx.BaseInfo.VarStoreId)
> +                self.ErrorHandler(ReturnCode2, ctx.SN2.line, ctx.SN2.text)
> +                VarStr += TName
> +
> +        Count = len(ctx.Dot())
> +        for i in range(0, Count):
> +            if ctx.CheckFlag or ReturnCode ==
> VfrReturnCode.VFR_RETURN_SUCCESS:
> +                cond = (VarStoreType !=
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER) and
> (VarStoreType !=
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER_BITS)
> +                ReturnCode =
> VfrReturnCode.VFR_RETURN_EFIVARSTORE_USE_ERROR if cond else
> VfrReturnCode.VFR_RETURN_SUCCESS
> +                self.ErrorHandler(ReturnCode, ctx.SN2.line, ctx.SN2.text)
> +
> +            ctx.VarIdStr += '.'
> +            VarStr += '.'
> +            ctx.VarIdStr += ctx.arrayName(i).SubStr
> +            VarStr += ctx.arrayName(i).SubStrZ
> +
> +        if VarStoreType == EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_EFI:
> +            self.ErrorHandler(gVfrDataStorage.GetEfiVarStoreInfo(ctx.BaseInfo),
> ctx.SN2.line, ctx.SN2.text)
> +
> +        elif VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER or VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER_BITS:
> +            ctx.BaseInfo.Info.VarOffset, ctx.BaseInfo.VarType,
> ctx.BaseInfo.VarTotalSize, ctx.BaseInfo.IsBitVar, ReturnCode =
> gVfrVarDataTypeDB.GetDataFieldInfo(VarStr)
> +            self.ErrorHandler(ReturnCode, ctx.SN2.line, VarStr)
> +            VarGuid = gVfrDataStorage.GetVarStoreGuid(ctx.BaseInfo.VarStoreId)
> +            self.ErrorHandler(gVfrBufferConfig.Register(SName, VarGuid),
> ctx.SN2.line)
> +            ReturnCode = VfrReturnCode(gVfrBufferConfig.Write(
> +                'a',
> +                SName,
> +                VarGuid,
> +                None,
> +                ctx.BaseInfo.VarType,
> +                ctx.BaseInfo.Info.VarOffset,
> +                ctx.BaseInfo.VarTotalSize,
> +                self.Value))
> +            self.ErrorHandler(ReturnCode, ctx.SN2.line)
> +
> self.ErrorHandler(gVfrDataStorage.AddBufferVarStoreFieldInfo(ctx.BaseInfo),
> ctx.SN2.line)
> +
> +        return ctx.VarIdStr
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrConstantValueField.
> +    def visitVfrConstantValueField(self,
> ctx:VfrSyntaxParser.VfrConstantValueFieldContext):
> +        self.visitChildren(ctx)
> +
> +        IntDecStyle = False
> +        if self.CurrentMinMaxData != None and
> self.CurrentMinMaxData.IsNumericOpcode():
> +            NumericQst = IfrNumeric(self.CurrentQuestion) #
> +            IntDecStyle = True if (NumericQst.GetNumericFlags() &
> EFI_IFR_DISPLAY) == 0 else False #
> +
> +        if ctx.TrueSymbol() != None:
> +            ctx.ValueList.append(1)
> +
> +        elif ctx.FalseSymbol() != None:
> +            ctx.ValueList.append(0)
> +
> +        elif ctx.One() != None:
> +            ctx.ValueList.append(int(ctx.getText()))
> +
> +        elif ctx.Ones() != None:
> +            ctx.ValueList.append(int(ctx.getText()))
> +
> +        elif ctx.Zero() != None:
> +            ctx.ValueList.append(int(ctx.getText()))
> +
> +        elif ctx.Colon() != []:
> +            Time = EFI_HII_TIME()
> +            Time.Hour = self.TransNum(ctx.Number(0))
> +            Time.Minute = self.TransNum(ctx.Number(1))
> +            Time.Second = self.TransNum(ctx.Number(2))
> +            ctx.ValueList.append(Time)
> +
> +        elif ctx.Slash() != []:
> +            Date = EFI_HII_DATE()
> +            Date.Year = self.TransNum(ctx.Number(0))
> +            Date.Month = self.TransNum(ctx.Number(1))
> +            Date.Day = self.TransNum(ctx.Number(2))
> +            ctx.ValueList.append(Date)
> +
> +        elif ctx.Semicolon() != []:
> +            Ref = EFI_HII_REF()
> +            Ref.QuestionId = self.TransNum(ctx.Number(0))
> +            Ref.FormId = self.TransNum(ctx.Number(1))
> +            Ref.DevicePath = self.TransNum(ctx.Number(2))
> +            Ref.FormSetGuid = ctx.guidDefinition().Guid
> +            ctx.ValueList.append(Ref)
> +
> +        elif ctx.StringToken() != None:
> +            ctx.ValueList.append(self.TransNum(ctx.Number(0)))
> +
> +        elif ctx.OpenBrace() != None:
> +            ctx.ListType = True
> +            Type = self.CurrQestVarInfo.VarType
> +            for i in range(0, len(ctx.Number())):
> +                ctx.ValueList.append(self.TransNum(ctx.Number(i)))
> +
> +        else:
> +            Negative = True if ctx.Negative() != None else False
> +            # The value stored in bit fields is always set to UINT32 type.
> +            if self.CurrQestVarInfo.IsBitVar:
> +                ctx.ValueList.append(self.TransNum(ctx.Number(0)))
> +            else:
> +                Type = self.CurrQestVarInfo.VarType
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_8:
> +                    Value = self.TransNum(ctx.Number(0))
> +                    if IntDecStyle:
> +                        if Negative:
> +                            if  Value > 0x80:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.start.line, "INT8 type can't big than 0x7F, small than -0x80")
> +                        else:
> +                            if Value > 0x7F:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.start.line, "INT8 type can't big than 0x7F, small than -0x80")
> +                    if Negative:
> +                        Value = ~Value + 1
> +                    ctx.ValueList.append(Value)
> +
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_16:
> +                    Value = self.TransNum(ctx.Number(0))
> +                    if IntDecStyle:
> +                        if Negative:
> +                            if  Value > 0x8000:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.start.line, "INT16 type can't big than 0x7FFF, small than -0x8000")
> +                        else:
> +                            if Value > 0x7FFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.start.line, "INT16 type can't big than 0x7FFF, small than -0x8000")
> +                    if Negative:
> +                        Value = ~Value + 1
> +                    ctx.ValueList.append(Value)
> +
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_32:
> +                    Value = self.TransNum(ctx.Number(0))
> +                    if IntDecStyle:
> +                        if Negative:
> +                            if  Value > 0x80000000:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.start.line, "INT32 type can't big than 0x7FFFFFFF, small than -0x80000000")
> +                        else:
> +                            if Value > 0X7FFFFFFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.start.line, "INT32 type can't big than 0x7FFFFFFF, small than -0x80000000")
> +                    if Negative:
> +                        Value = ~Value + 1
> +                    ctx.ValueList.append(Value)
> +
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_64:
> +                    Value = self.TransNum(ctx.Number(0))
> +                    if IntDecStyle:
> +                        if Negative:
> +                            if  Value > 0x8000000000000000:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.start.line, "INT64 type can't big than 0x7FFFFFFFFFFFFFFF, small than -
> 0x8000000000000000")
> +                        else:
> +                            if Value > 0x7FFFFFFFFFFFFFFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.start.line, "INT64 type can't big than 0x7FFFFFFFFFFFFFFF, small than -
> 0x8000000000000000")
> +                    if Negative:
> +                        Value = ~Value + 1
> +                    ctx.ValueList.append(Value)
> +
> +                else:
> +                    ctx.ValueList.append(self.TransNum(ctx.Number(0)))
> +
> +        return ctx.ValueList
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrImageTag.
> +    def visitVfrImageTag(self, ctx:VfrSyntaxParser.VfrImageTagContext):
> +
> +        IObj = IfrImage()
> +        self.visitChildren(ctx)
> +        IObj.SetLineNo(ctx.start.line)
> +        IObj.SetImageId(self.TransNum(ctx.Number()))
> +        ctx.Node.Data = IObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(IObj.GetInfo())
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrLockedTag.
> +    def visitVfrLockedTag(self, ctx:VfrSyntaxParser.VfrLockedTagContext):
> +
> +        LObj = IfrLocked()
> +        self.visitChildren(ctx)
> +        LObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = LObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(LObj.GetInfo())
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementStatTag.
> +    def visitVfrStatementStatTag(self,
> ctx:VfrSyntaxParser.VfrStatementStatTagContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrImageTag() != None:
> +            ctx.Node = ctx.vfrImageTag().Node
> +        elif ctx.vfrLockedTag() != None:
> +            ctx.Node = ctx.vfrLockedTag().Node
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementStatTagList.
> +    def visitVfrStatementStatTagList(self,
> ctx:VfrSyntaxParser.VfrStatementStatTagListContext):
> +        self.visitChildren(ctx)
> +        for Ctx in ctx.vfrStatementStatTag():
> +            self.InsertChild(ctx.Node, Ctx)
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrFormDefinition.
> +    def visitVfrFormDefinition(self,
> ctx:VfrSyntaxParser.VfrFormDefinitionContext):
> +
> +        FObj = IfrForm()
> +        self.visitChildren(ctx)
> +
> +        FObj.SetLineNo(ctx.start.line)
> +        FormId = self.TransNum(ctx.Number(0))
> +        FObj.SetFormId(FormId)
> +        FormTitle  = self.TransNum(ctx.Number(1))
> +        FObj.SetFormTitle(FormTitle)
> +
> +        ctx.Node.Data = FObj
> +        for Ctx in ctx.vfrForm():
> +            self.InsertChild(ctx.Node, Ctx)
> +        ctx.Node.Buffer = gFormPkg.StructToStream(FObj.GetInfo())
> +
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        self.LastFormNode = ctx.Node
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrForm.
> +    def visitVfrForm(self, ctx:VfrSyntaxParser.VfrFormContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementImage() != None:
> +            ctx.Node = ctx.vfrStatementImage().Node
> +        if ctx.vfrStatementLocked() != None:
> +            ctx.Node = ctx.vfrStatementLocked().Node
> +        if ctx.vfrStatementRules() != None:
> +            ctx.Node = ctx.vfrStatementRules().Node
> +        if ctx.vfrStatementDefault() != None:
> +            ctx.Node = ctx.vfrStatementDefault().Node
> +        if ctx.vfrStatementStat() != None:
> +            ctx.Node = ctx.vfrStatementStat().Node
> +        if ctx.vfrStatementQuestions() != None:
> +            ctx.Node = ctx.vfrStatementQuestions().Node
> +        if ctx.vfrStatementConditional() != None:
> +            ctx.Node = ctx.vfrStatementConditional().Node
> +        if ctx.vfrStatementLabel() != None:
> +            ctx.Node = ctx.vfrStatementLabel().Node
> +        if ctx.vfrStatementBanner() != None:
> +            ctx.Node = ctx.vfrStatementBanner().Node
> +        if ctx.vfrStatementInvalid() != None:
> +            ctx.Node = ctx.vfrStatementInvalid().Node
> +        if ctx.vfrStatementExtension() != None:
> +            ctx.Node = ctx.vfrStatementExtension().Node
> +        if ctx.vfrStatementModal() != None:
> +            ctx.Node = ctx.vfrStatementModal().Node
> +        if ctx.vfrStatementRefreshEvent() != None:
> +            ctx.Node = ctx.vfrStatementRefreshEvent().Node
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrFormMapDefinition.
> +    def visitVfrFormMapDefinition(self,
> ctx:VfrSyntaxParser.VfrFormMapDefinitionContext):
> +        FMapObj = IfrFormMap()
> +        self.visitChildren(ctx)
> +        FormMapMethodNumber = len(ctx.MapTitle())
> +        Line = ctx.start.line
> +        FMapObj.SetLineNo(Line)
> +        self.ErrorHandler(FMapObj.SetFormId(self.TransNum(ctx.S1.text)),
> ctx.S1.line, ctx.S1.line)
> +        if FormMapMethodNumber == 0:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> 'No MapMethod is set for FormMap!')
> +        else:
> +            for i in range(0, FormMapMethodNumber):
> +                FMapObj.SetFormMapMethod(self.TransNum(ctx.Number(i+1)),
> ctx.guidDefinition(i).Guid)
> +        FormMap = FMapObj.GetInfo()
> +        MethodMapList = FMapObj.GetMethodMapList()
> +        for MethodMap in MethodMapList:
> +            # Extend Header Size for MethodMapList
> +            FormMap.Header.Length += sizeof(EFI_IFR_FORM_MAP_METHOD)
> +
> +        ctx.Node.Data = FMapObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(FormMap)
> +        for MethodMap in MethodMapList:
> +            ctx.Node.Buffer += gFormPkg.StructToStream(MethodMap)
> +        for Ctx in ctx.vfrForm():
> +            self.InsertChild(ctx.Node, Ctx)
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementImage.
> +    def visitVfrStatementImage(self,
> ctx:VfrSyntaxParser.VfrStatementImageContext):
> +
> +        self.visitChildren(ctx)
> +        ctx.Node = ctx.vfrImageTag().Node
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementLocked.
> +    def visitVfrStatementLocked(self,
> ctx:VfrSyntaxParser.VfrStatementLockedContext):
> +
> +        self.visitChildren(ctx)
> +        ctx.Node = ctx.vfrLockedTag().Node
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementRules.
> +    def visitVfrStatementRules(self,
> ctx:VfrSyntaxParser.VfrStatementRulesContext):
> +
> +        RObj = IfrRule()
> +        self.visitChildren(ctx)
> +
> +        RObj.SetLineNo(ctx.start.line)
> +        RuleName = self.TransId(ctx.StringIdentifier())
> +        RObj.SetRuleName(RuleName)
> +        self.VfrRulesDB.RegisterRule(RuleName)
> +        RObj.SetRuleId(self.VfrRulesDB.GetRuleId(RuleName))
> +        ctx.Node.Data = RObj
> +        # expression
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        ctx.Node.Buffer = gFormPkg.StructToStream(RObj.GetInfo())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementStat.
> +    def visitVfrStatementStat(self,
> ctx:VfrSyntaxParser.VfrStatementStatContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementSubTitle() != None:
> +            ctx.Node = ctx.vfrStatementSubTitle().Node
> +        if ctx.vfrStatementStaticText() != None:
> +            ctx.Node = ctx.vfrStatementStaticText().Node
> +        if ctx.vfrStatementCrossReference() != None:
> +            ctx.Node = ctx.vfrStatementCrossReference().Node
> +        return ctx.Node
> +
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementSubTitle.
> +    def visitVfrStatementSubTitle(self,
> ctx:VfrSyntaxParser.VfrStatementSubTitleContext):
> +
> +        SObj = IfrSubtitle()
> +
> +        Line = ctx.start.line
> +        SObj.SetLineNo(Line)
> +
> +        Prompt = self.TransNum(ctx.Number())
> +        SObj.SetPrompt(Prompt)
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.vfrSubtitleFlags() != None:
> +            SObj.SetFlags(ctx.vfrSubtitleFlags().SubFlags)
> +            SObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrSubtitleFlags()))
> +
> +        ctx.Node.Buffer = gFormPkg.StructToStream(SObj.GetInfo())
> +        # sequence question
> +        for Ctx in ctx.vfrStatementSubTitleComponent():
> +            self.InsertChild(ctx.Node, Ctx)
> +        ctx.Node.Data = SObj
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementSubTitleComponent.
> +    def visitVfrStatementSubTitleComponent(self,
> ctx:VfrSyntaxParser.VfrStatementSubTitleComponentContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementQuestions() != None:
> +            ctx.Node = ctx.vfrStatementQuestions().Node
> +        elif ctx.vfrStatementStat() != None:
> +            ctx.Node = ctx.vfrStatementStat().Node
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrSubtitleFlags.
> +    def visitVfrSubtitleFlags(self, ctx:VfrSyntaxParser.VfrSubtitleFlagsContext):
> +
> +        self.visitChildren(ctx)
> +
> +        for FlagsFieldCtx in ctx.subtitleFlagsField():
> +            ctx.SubFlags |= FlagsFieldCtx.Flag
> +
> +        return None
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#subtitleFlagsField.
> +    def visitSubtitleFlagsField(self,
> ctx:VfrSyntaxParser.SubtitleFlagsFieldContext):
> +
> +        if ctx.Number() != None:
> +            ctx.Flag = self.TransNum(ctx.Number())
> +        else:
> +            ctx.Flag = 0x01
> +
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementStaticText.
> +    def visitVfrStatementStaticText(self,
> ctx:VfrSyntaxParser.VfrStatementStaticTextContext):
> +
> +        self.visitChildren(ctx)
> +
> +        QId = EFI_QUESTION_ID_INVALID
> +        Help = self.TransNum(ctx.S1.text)
> +        Prompt = self.TransNum(ctx.S2.text)
> +        TxtTwo = EFI_STRING_ID_INVALID
> +        if ctx.S3 != None:
> +            TxtTwo = self.TransNum(ctx.S3.text)
> +
> +        TextFlags = 0
> +        FlagsStream = ''
> +        for i in range (0, len(ctx.staticTextFlagsField())):
> +            TextFlags |= ctx.staticTextFlagsField(i).Flag
> +            FlagsStream += self.ExtractOriginalText(ctx.staticTextFlagsField(i))
> +            if i != len(ctx.staticTextFlagsField()) - 1:
> +                FlagsStream += ' | '
> +
> +        if TextFlags & EFI_IFR_FLAG_CALLBACK:
> +            if TxtTwo != EFI_STRING_ID_INVALID:
> +
> gVfrErrorHandle.HandleWarning(EFI_VFR_WARNING_CODE.VFR_WARNING_
> ACTION_WITH_TEXT_TWO, ctx.S3.line, ctx.S3.text)
> +
> +            AObj = IfrAction()
> +            QId, _ = self.VfrQuestionDB.RegisterQuestion(None, None, QId,
> gFormPkg)
> +            AObj.SetLineNo(ctx.F.line)
> +            AObj.SetQuestionId(QId)
> +            AObj.SetHelp(Help)
> +            AObj.SetPrompt(Prompt)
> +            AObj.SetFlagsStream(FlagsStream)
> +            self.ErrorHandler(AObj.SetFlags(TextFlags), ctx.F.line)
> +            if ctx.Key() != None:
> +                AObj.SetHasKey(True)
> +                Key = self.TransNum(ctx.S4.text)
> +                self.AssignQuestionKey(AObj, Key)
> +            ctx.Node.Data = AObj
> +            ctx.Node.OpCode = EFI_IFR_TEXT_OP #
> +            ctx.Node.Buffer = gFormPkg.StructToStream(AObj.GetInfo())
> +            self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        else:
> +            TObj = IfrText()
> +            Line = ctx.start.line
> +            TObj.SetLineNo(Line)
> +            TObj.SetHelp(Help)
> +            TObj.SetPrompt(Prompt)
> +            TObj.SetTextTwo(TxtTwo)
> +            TObj.SetHasTextTwo(True)
> +            ctx.Node.Data = TObj
> +            ctx.Node.Buffer = gFormPkg.StructToStream(TObj.GetInfo())
> +
> +        return ctx.Node
> +
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#staticTextFlagsField.
> +    def visitStaticTextFlagsField(self,
> ctx:VfrSyntaxParser.StaticTextFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.Number() != None:
> +            ctx.Flag = self.TransNum(ctx.N.text)
> +            if ctx.Flag != 0:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.N.line)
> +        else:
> +
> +            ctx.Flag = ctx.questionheaderFlagsField().QHFlag
> +
> +        return ctx.Flag
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementCrossReference.
> +    def visitVfrStatementCrossReference(self,
> ctx:VfrSyntaxParser.VfrStatementCrossReferenceContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementGoto() != None:
> +            ctx.Node = ctx.vfrStatementGoto().Node
> +        elif ctx.vfrStatementResetButton() != None:
> +            ctx.Node = ctx.vfrStatementResetButton().Node
> +        return ctx.Node
> +
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementGoto.
> +    def visitVfrStatementGoto(self,
> ctx:VfrSyntaxParser.VfrStatementGotoContext):
> +
> +        RefType = 5
> +        DevPath = EFI_STRING_ID_INVALID
> +        QId = EFI_QUESTION_ID_INVALID
> +        BitMask = 0
> +        Line = ctx.start.line
> +        R5Obj = IfrRef5()
> +        R5Obj.SetLineNo(Line)
> +        GObj = R5Obj
> +
> +        if ctx.DevicePath() != None:
> +            RefType = 4
> +            DevPath = self.TransNum(ctx.Number(0))
> +            FId = self.TransNum(ctx.Number(1))
> +            QId = self.TransNum(ctx.Number(2))
> +            R4Obj = IfrRef4()
> +            R4Obj.SetLineNo(Line)
> +            R4Obj.SetDevicePath(DevPath)
> +            R4Obj.SetFormId(FId)
> +            R4Obj.SetQId(QId)
> +            GObj = R4Obj
> +
> +        elif ctx.FormSetGuid() != None:
> +            RefType = 3
> +            FId = self.TransNum(ctx.Number(0))
> +            QId = self.TransNum(ctx.Number(1))
> +            R3Obj = IfrRef3()
> +            R3Obj.SetLineNo(Line)
> +            R3Obj.SetFormId(FId)
> +            R3Obj.SetQId(QId)
> +            GObj = R3Obj
> +
> +        elif ctx.Question() != None:
> +            FId = self.TransNum(ctx.Number(0))
> +            RefType = 2
> +            if ctx.QN != None:
> +                Name = ctx.QN.text
> +                QId, BitMask, _ = self.VfrQuestionDB.GetQuestionId(Name)
> +                if QId == EFI_QUESTION_ID_INVALID:
> +                    self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNDEFINED,
> ctx.QN.line)
> +            else:
> +                QId = self.TransNum(ctx.Number(1))
> +            R2Obj = IfrRef2()
> +            R2Obj.SetLineNo(Line)
> +            R2Obj.SetFormId(FId)
> +            R2Obj.SetQId(QId)
> +            GObj = R2Obj
> +
> +        elif ctx.N != None:
> +            RefType = 1
> +            FId = self.TransNum(ctx.Number(0))
> +            RObj = IfrRef()
> +            RObj.SetLineNo(Line)
> +            RObj.SetFormId(FId)
> +            GObj = RObj
> +
> +        ctx.Node.Data = GObj
> +
> +        self.visitChildren(ctx)
> +
> +        if self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_OTHER:
> +            self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_REF
> +
> +        if RefType == 4 or RefType == 3:
> +            GObj.SetFormSetId(ctx.guidDefinition().Guid)
> +
> +        if ctx.FLAGS() != None:
> +            GObj.SetFlags(ctx.vfrGotoFlags().GotoFlags)
> +
> +        if ctx.Key() != None:
> +            index = int(len(ctx.Number())) - 1
> +            Key = self.TransNum(ctx.Number(index))
> +            self.AssignQuestionKey(GObj, Key)
> +            GObj.SetHasKey(True)
> +
> +        if ctx.vfrStatementQuestionOptionList() != None:
> +            GObj.SetScope(1)
> +            self.InsertEndNode(ctx.Node, ctx.E.line)
> +        ctx.Node.Buffer = gFormPkg.StructToStream(GObj.GetInfo())
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrGotoFlags.
> +    def visitVfrGotoFlags(self, ctx:VfrSyntaxParser.VfrGotoFlagsContext):
> +
> +        self.visitChildren(ctx)
> +        for FlagsFieldCtx in ctx.gotoFlagsField():
> +            ctx.GotoFlags |= FlagsFieldCtx.Flag
> +
> +        return ctx.GotoFlags
> +
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#gotoFlagsField.
> +    def visitGotoFlagsField(self, ctx:VfrSyntaxParser.GotoFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.N != None:
> +            if self.TransNum(ctx.N.text) != 0:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.N.line)
> +        else:
> +            ctx.Flag = ctx.questionheaderFlagsField().QHFlag
> +
> +        return ctx.Flag
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementResetButton.
> +    def visitVfrStatementResetButton(self,
> ctx:VfrSyntaxParser.VfrStatementResetButtonContext):
> +        Defaultstore = ctx.N.text
> +        RBObj = IfrResetButton(Defaultstore)
> +        ctx.Node.Data = RBObj
> +        self.visitChildren(ctx)
> +        Line = ctx.start.line
> +        RBObj.SetLineNo(Line)
> +        DefaultId, ReturnCode = gVfrDefaultStore.GetDefaultId(Defaultstore)
> +        self.ErrorHandler(ReturnCode, ctx.N.line)
> +        RBObj.SetDefaultId(DefaultId)
> +
> +        ctx.Node.Buffer = gFormPkg.StructToStream(RBObj.GetInfo())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementQuestions.
> +    def visitVfrStatementQuestions(self,
> ctx:VfrSyntaxParser.VfrStatementQuestionsContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementBooleanType() != None:
> +            ctx.Node = ctx.vfrStatementBooleanType().Node
> +        if ctx.vfrStatementDate() != None:
> +            ctx.Node = ctx.vfrStatementDate().Node
> +        if ctx.vfrStatementNumericType() != None:
> +            ctx.Node = ctx.vfrStatementNumericType().Node
> +        if ctx.vfrStatementStringType() != None:
> +            ctx.Node = ctx.vfrStatementStringType().Node
> +        if ctx.vfrStatementOrderedList() != None:
> +            ctx.Node = ctx.vfrStatementOrderedList().Node
> +        if ctx.vfrStatementTime() != None:
> +            ctx.Node = ctx.vfrStatementTime().Node
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementQuestionTag.
> +    def visitVfrStatementQuestionTag(self,
> ctx:VfrSyntaxParser.VfrStatementQuestionTagContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementStatTag() != None:
> +            ctx.Node = ctx.vfrStatementStatTag().Node
> +        if ctx.vfrStatementInconsistentIf() != None:
> +            ctx.Node = ctx.vfrStatementInconsistentIf().Node
> +        if ctx.vfrStatementNoSubmitIf() != None:
> +            ctx.Node = ctx.vfrStatementNoSubmitIf().Node
> +        if ctx.vfrStatementDisableIfQuest() != None:
> +            ctx.Node = ctx.vfrStatementDisableIfQuest().Node
> +        if ctx.vfrStatementRefresh() != None:
> +            ctx.Node = ctx.vfrStatementRefresh().Node
> +        if ctx.vfrStatementVarstoreDevice() != None:
> +            ctx.Node = ctx.vfrStatementVarstoreDevice().Node
> +        if ctx.vfrStatementExtension() != None:
> +            ctx.Node = ctx.vfrStatementExtension().Node
> +        if ctx.vfrStatementRefreshEvent() != None:
> +            ctx.Node = ctx.vfrStatementRefreshEvent().Node
> +        if ctx.vfrStatementWarningIf() != None:
> +            ctx.Node = ctx.vfrStatementWarningIf().Node
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementInconsistentIf.
> +    def visitVfrStatementInconsistentIf(self,
> ctx:VfrSyntaxParser.VfrStatementInconsistentIfContext):
> +
> +        IIObj = IfrInconsistentIf()
> +        self.visitChildren(ctx)
> +
> +        IIObj.SetLineNo(ctx.start.line)
> +        IIObj.SetError(self.TransNum(ctx.Number()))
> +
> +        if ctx.FLAGS() != None:
> +            Flags = ""
> +            for i in range(0, len(ctx.flagsField())):
> +                Flags += self.ExtractOriginalText(ctx.flagsField(i))
> +                if i != len(ctx.flagsField()) - 1:
> +                    Flags += " | "
> +            IIObj.SetFlagsStream(Flags)
> +
> +        ctx.Node.Data = IIObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(IIObj.GetInfo())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementNoSubmitIf.
> +    def visitVfrStatementNoSubmitIf(self,
> ctx:VfrSyntaxParser.VfrStatementNoSubmitIfContext):
> +        NSIObj = IfrNoSubmitIf()
> +        self.visitChildren(ctx)
> +
> +        NSIObj.SetLineNo(ctx.start.line)
> +        NSIObj.SetError(self.TransNum(ctx.Number()))
> +        if ctx.FLAGS() != None:
> +            Flags = ""
> +            for i in range(0, len(ctx.flagsField())):
> +                Flags += self.ExtractOriginalText(ctx.flagsField(i))
> +                if i != len(ctx.flagsField()) - 1:
> +                    Flags += " | "
> +            NSIObj.SetFlagsStream(Flags)
> +
> +        ctx.Node.Data = NSIObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(NSIObj.GetInfo())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementDisableIfQuest.
> +    def visitVfrStatementDisableIfQuest(self,
> ctx:VfrSyntaxParser.VfrStatementDisableIfQuestContext):
> +        DIObj = IfrDisableIf()
> +        self.visitChildren(ctx)
> +
> +        DIObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = DIObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(DIObj.GetInfo())
> +        # ctx.Node.Condition = 'disableif' + ' ' +
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementRefresh.
> +    def visitVfrStatementRefresh(self,
> ctx:VfrSyntaxParser.VfrStatementRefreshContext):
> +        RObj = IfrRefresh()
> +        self.visitChildren(ctx)
> +
> +        RObj.SetLineNo(ctx.start.line)
> +        RObj.SetRefreshInterval(self.TransNum(ctx.Number()))
> +        ctx.Node.Data = RObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(RObj.GetInfo())
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementVarstoreDevice.
> +    def visitVfrStatementVarstoreDevice(self,
> ctx:VfrSyntaxParser.VfrStatementVarstoreDeviceContext):
> +        VDObj = IfrVarStoreDevice()
> +        self.visitChildren(ctx)
> +
> +        VDObj.SetLineNo(ctx.start.line)
> +        VDObj.SetDevicePath(self.TransNum(ctx.Number()))
> +        ctx.Node.Data = VDObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(VDObj.GetInfo())
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementRefreshEvent.
> +    def visitVfrStatementRefreshEvent(self,
> ctx:VfrSyntaxParser.VfrStatementRefreshEventContext):
> +        RiObj = IfrRefreshId()
> +        self.visitChildren(ctx)
> +
> +        RiObj.SetLineNo(ctx.start.line)
> +        RiObj.SetRefreshEventGroutId(ctx.guidDefinition().Guid)
> +        ctx.Node.Data = RiObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(RiObj.GetInfo())
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementWarningIf.
> +    def visitVfrStatementWarningIf(self,
> ctx:VfrSyntaxParser.VfrStatementWarningIfContext):
> +        WIObj = IfrWarningIf()
> +        self.visitChildren(ctx)
> +
> +        WIObj.SetLineNo(ctx.start.line)
> +        WIObj.SetWarning(self.TransNum(ctx.Number(0)))
> +        if ctx.Timeout() != None:
> +            WIObj.SetTimeOut(self.TransNum(ctx.Number(1)))
> +            WIObj.SetHasHasTimeOut(True)
> +        ctx.Node.Data = WIObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(WIObj.GetInfo())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementQuestionTagList.
> +    def visitVfrStatementQuestionTagList(self,
> ctx:VfrSyntaxParser.VfrStatementQuestionTagListContext):
> +
> +        self.visitChildren(ctx)
> +        for Ctx in ctx.vfrStatementQuestionTag():
> +            self.InsertChild(ctx.Node, Ctx)
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementQuestionOptionTag.
> +    def visitVfrStatementQuestionOptionTag(self,
> ctx:VfrSyntaxParser.VfrStatementQuestionOptionTagContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementSuppressIfQuest() != None:
> +            ctx.Node = ctx.vfrStatementSuppressIfQuest().Node
> +
> +        if ctx.vfrStatementGrayOutIfQuest() != None:
> +            ctx.Node = ctx.vfrStatementGrayOutIfQuest().Node
> +
> +        if ctx.vfrStatementValue() != None:
> +            ctx.Node = ctx.vfrStatementValue().Node
> +
> +        if ctx.vfrStatementDefault() != None:
> +            ctx.Node = ctx.vfrStatementDefault().Node
> +
> +        if ctx.vfrStatementOptions() != None:
> +            ctx.Node = ctx.vfrStatementOptions().Node
> +
> +        if ctx.vfrStatementRead() != None:
> +            ctx.Node = ctx.vfrStatementRead().Node
> +
> +        if ctx.vfrStatementWrite() != None:
> +            ctx.Node = ctx.vfrStatementWrite().Node
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementSuppressIfQuest.
> +    def visitVfrStatementSuppressIfQuest(self,
> ctx:VfrSyntaxParser.VfrStatementSuppressIfQuestContext):
> +
> +        SIObj = IfrSuppressIf()
> +        SIObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = SIObj
> +        # ctx.Node.Condition = 'suppressif' + ' ' +
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.visitChildren(ctx)
> +        ctx.Node.Buffer = gFormPkg.StructToStream(SIObj.GetInfo())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementGrayOutIfQuest.
> +    def visitVfrStatementGrayOutIfQuest(self,
> ctx:VfrSyntaxParser.VfrStatementGrayOutIfQuestContext):
> +        GOIObj = IfrGrayOutIf()
> +        GOIObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = GOIObj
> +        # ctx.Node.Condition = 'grayoutif' + ' ' +
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.visitChildren(ctx)
> +        ctx.Node.Buffer = gFormPkg.StructToStream(GOIObj.GetInfo())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#flagsField.
> +    def visitFlagsField(self, ctx:VfrSyntaxParser.FlagsFieldContext):
> +
> +        if ctx.N != None:
> +
> VfrErrorHandle.HandleWarning(EFI_VFR_WARNING_CODE.VFR_WARNING_
> OBSOLETED_FRAMEWORK_OPCODE, ctx.N.line, ctx.N.text)
> +        if ctx.L != None:
> +
> VfrErrorHandle.HandleWarning(EFI_VFR_WARNING_CODE.VFR_WARNING_
> OBSOLETED_FRAMEWORK_OPCODE, ctx.L.line, ctx.L.text)
> +
> +        return self.visitChildren(ctx)
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementDefault.
> +    def visitVfrStatementDefault(self,
> ctx:VfrSyntaxParser.VfrStatementDefaultContext):
> +
> +        self.visitChildren(ctx)
> +        IsExp = False
> +        DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD
> +        Line = ctx.start.line
> +
> +        if ctx.vfrConstantValueField() != None:
> +            ValueList = ctx.vfrConstantValueField().ValueList
> +            Value = ValueList[0]
> +            Type = self.CurrQestVarInfo.VarType
> +
> +            if self.CurrentMinMaxData != None and
> self.CurrentMinMaxData.IsNumericOpcode():
> +                # check default value is valid for Numeric Opcode
> +                for i in range(0, len(ValueList)):
> +                    Value = ValueList[i]
> +                    if type(Value) == int:
> +                        if Value < self.CurrentMinMaxData.GetMinData() or Value >
> self.CurrentMinMaxData.GetMaxData():
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> "Numeric default value must be between MinValue and MaxValue.")
> +
> +            if Type == EFI_IFR_TYPE_OTHER:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_FATAL_ERROR,
> Line, "Default data type error.")
> +            for i in range(0, len(ValueList)):
> +                if type(ValueList[i]) == int:
> +                    if Type == EFI_IFR_TYPE_TIME:
> +                        ValueList[i] = EFI_HII_TIME()
> +
> +                    if Type == EFI_IFR_TYPE_DATE:
> +                        ValueList[i] = EFI_HII_DATE()
> +
> +                    if Type == EFI_IFR_TYPE_REF:
> +                        ValueList[i] = EFI_HII_REF()
> +            DObj = IfrDefault(Type, ValueList)
> +            DObj.SetLineNo(Line)
> +
> DObj.SetValueStream(self.ExtractOriginalText(ctx.vfrConstantValueField()))
> +            if not ctx.vfrConstantValueField().ListType:
> +
> +                if self.IsStringOp:
> +                    DObj.SetType(EFI_IFR_TYPE_STRING)
> +                else:
> +                    if self.CurrQestVarInfo.IsBitVar:
> +                        DObj.SetType(EFI_IFR_TYPE_NUM_SIZE_32)
> +                    else:
> +                        DObj.SetType(self.CurrQestVarInfo.VarType)
> +            else:
> +                DObj.SetType(EFI_IFR_TYPE_BUFFER)
> +
> +        else:
> +            IsExp = True
> +            DObj = IfrDefault2()
> +            DObj.SetLineNo(Line)
> +            DObj.SetScope(1)
> +            self.InsertChild(ctx.Node, ctx.vfrStatementValue())
> +            self.InsertEndNode(ctx.Node, Line)
> +
> +        if ctx.DefaultStore() != None:
> +            DefaultId, ReturnCode = gVfrDefaultStore.GetDefaultId(ctx.SN.text)
> +            self.ErrorHandler(ReturnCode, ctx.SN.line, ctx.SN.text)
> +            DObj.SetDefaultId(DefaultId)
> +            DObj.SetDefaultStore(ctx.SN.text)
> +
> +        self.CheckDuplicateDefaultValue(DefaultId, ctx.D.line, ctx.D.text)
> +        if self.CurrQestVarInfo.VarStoreId != EFI_VARSTORE_ID_INVALID:
> +            VarStoreName, ReturnCode =
> gVfrDataStorage.GetVarStoreName(self.CurrQestVarInfo.VarStoreId)
> +            self.ErrorHandler(ReturnCode, Line)
> +            VarGuid =
> gVfrDataStorage.GetVarStoreGuid(self.CurrQestVarInfo.VarStoreId)
> +            VarStoreType =
> gVfrDataStorage.GetVarStoreType(self.CurrQestVarInfo.VarStoreId)
> +            if (IsExp == False) and (VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER):
> +
> self.ErrorHandler(gVfrDefaultStore.BufferVarStoreAltConfigAdd(DefaultId,
> self.CurrQestVarInfo, VarStoreName, VarGuid, self.CurrQestVarInfo.VarType,
> Value), Line)
> +        ctx.Node.Data = DObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(DObj.GetInfo())
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementValue.
> +    def visitVfrStatementValue(self,
> ctx:VfrSyntaxParser.VfrStatementValueContext):
> +
> +        VObj = IfrValue()
> +        self.visitChildren(ctx)
> +
> +        VObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = VObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(VObj.GetInfo())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementOptions.
> +    def visitVfrStatementOptions(self,
> ctx:VfrSyntaxParser.VfrStatementOptionsContext):
> +
> +        self.visitChildren(ctx)
> +        ctx.Node = ctx.vfrStatementOneOfOption().Node
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementOneOfOption.
> +    def visitVfrStatementOneOfOption(self,
> ctx:VfrSyntaxParser.VfrStatementOneOfOptionContext):
> +
> +        Line = ctx.start.line
> +        if self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_OTHER:
> +            self.ErrorHandler(VfrReturnCode.VFR_RETURN_FATAL_ERROR, Line,
> "Get data type error.")
> +
> +        self.visitChildren(ctx)
> +
> +        ValueList = ctx.vfrConstantValueField().ValueList
> +        Value = ValueList[0]
> +        Type = self.CurrQestVarInfo.VarType
> +        if self.CurrentMinMaxData != None:
> +            #set min/max value for oneof opcode
> +            Step = self.CurrentMinMaxData.GetStepData()
> +            self.CurrentMinMaxData.SetMinMaxStepData(Value, Value, Step)
> +
> +        if self.CurrQestVarInfo.IsBitVar:
> +            Type = EFI_IFR_TYPE_NUM_SIZE_32
> +        OOOObj = IfrOneOfOption(Type, ValueList)
> +
> +        if not ctx.vfrConstantValueField().ListType:
> +            OOOObj.SetType(Type)
> +        else:
> +            OOOObj.SetType(EFI_IFR_TYPE_BUFFER)
> +
> +
> +        OOOObj.SetLineNo(Line)
> +        OOOObj.SetOption(self.TransNum(ctx.Number(0)))
> +
> OOOObj.SetValueStream(self.ExtractOriginalText(ctx.vfrConstantValueField()
> ))
> +
> OOOObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrOneOfOptionFlags()))
> +        self.ErrorHandler(OOOObj.SetFlags(ctx.vfrOneOfOptionFlags().LFlags),
> ctx.F.line)
> +
> self.ErrorHandler(self.CurrentQuestion.SetQHeaderFlags(ctx.vfrOneOfOption
> Flags().HFlags), ctx.F.line)
> +
> +        # Array type only for default type OneOfOption.
> +        if (OOOObj.GetFlags() & (EFI_IFR_OPTION_DEFAULT |
> EFI_IFR_OPTION_DEFAULT_MFG)) == 0 and
> (ctx.vfrConstantValueField().ListType):
> +            self.ErrorHandler(VfrReturnCode.VFR_RETURN_FATAL_ERROR, Line,
> "Default keyword should with array value type!")
> +
> +        # Clear the default flag if the option not use array value but has default
> flag.
> +        if (OOOObj.GetFlags() & (EFI_IFR_OPTION_DEFAULT |
> EFI_IFR_OPTION_DEFAULT_MFG)) != 0 and
> (ctx.vfrConstantValueField().ListType == False) and (self.IsOrderedList):
> +            OOOObj.SetFlags(OOOObj.GetFlags() & ~(EFI_IFR_OPTION_DEFAULT
> | EFI_IFR_OPTION_DEFAULT_MFG))
> +
> +        if self.CurrQestVarInfo.VarStoreId != EFI_VARSTORE_ID_INVALID:
> +            VarStoreName, ReturnCode =
> gVfrDataStorage.GetVarStoreName(self.CurrQestVarInfo.VarStoreId)
> +            self.ErrorHandler(ReturnCode, Line)
> +            VarStoreGuid =
> gVfrDataStorage.GetVarStoreGuid(self.CurrQestVarInfo.VarStoreId)
> +            if OOOObj.GetFlags() & EFI_IFR_OPTION_DEFAULT:
> +
> self.CheckDuplicateDefaultValue(EFI_HII_DEFAULT_CLASS_STANDARD,
> ctx.F.line, ctx.F.text)
> +
> self.ErrorHandler(gVfrDefaultStore.BufferVarStoreAltConfigAdd(EFI_HII_DEF
> AULT_CLASS_STANDARD, self.CurrQestVarInfo, VarStoreName, VarStoreGuid,
> self.CurrQestVarInfo.VarType, Value), Line)
> +            if OOOObj.GetFlags() & EFI_IFR_OPTION_DEFAULT_MFG:
> +
> self.CheckDuplicateDefaultValue(EFI_HII_DEFAULT_CLASS_MANUFACTURING,
> ctx.F.line, ctx.F.text)
> +
> self.ErrorHandler(gVfrDefaultStore.BufferVarStoreAltConfigAdd(EFI_HII_DEF
> AULT_CLASS_MANUFACTURING, self.CurrQestVarInfo, VarStoreName,
> VarStoreGuid, self.CurrQestVarInfo.VarType, Value), Line)
> +
> +        if ctx.Key() != None:
> +            self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.KN.line, ctx.KN.text)
> +            # Guid Option Key
> +            OOOObj.SetIfrOptionKey(self.TransNum(ctx.KN.text))
> +            gIfrOptionKey = IfrOptionKey(self.CurrentQuestion.GetQuestionId(),
> Type, Value, self.TransNum(ctx.KN.text))
> +            Node = IfrTreeNode(EFI_IFR_GUID_OP, gIfrOptionKey,
> gFormPkg.StructToStream(gIfrOptionKey.GetInfo()))
> +            gIfrOptionKey.SetLineNo()
> +            ctx.Node.insertChild(Node)
> +
> +        for Ctx in ctx.vfrImageTag():
> +            OOOObj.SetScope(1)
> +            self.InsertChild(ctx.Node, Ctx)
> +            self.InsertEndNode(ctx.Node, ctx.T.line)
> +
> +        ctx.Node.Data = OOOObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(OOOObj.GetInfo())
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrOneOfOptionFlags.
> +    def visitVfrOneOfOptionFlags(self,
> ctx:VfrSyntaxParser.VfrOneOfOptionFlagsContext):
> +
> +        self.visitChildren(ctx)
> +
> +        ctx.LFlags = self.CurrQestVarInfo.VarType
> +        for FlagsFieldCtx in ctx.oneofoptionFlagsField():
> +            ctx.HFlags |= FlagsFieldCtx.HFlag
> +            ctx.LFlags |= FlagsFieldCtx.LFlag
> +
> +        return ctx.HFlags, ctx.LFlags
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#oneofoptionFlagsField.
> +    def visitOneofoptionFlagsField(self,
> ctx:VfrSyntaxParser.OneofoptionFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.Number() != None:
> +            ctx.LFlag = self.TransNum(ctx.Number())
> +        if ctx.OptionDefault() != None:
> +            ctx.LFlag = 0x10
> +        if ctx.OptionDefaultMfg() != None:
> +            ctx.LFlag = 0x20
> +        if ctx.InteractiveFlag() != None:
> +            ctx.HFlag = 0x04
> +        if ctx.ResetRequiredFlag() != None:
> +            ctx.HFlag = 0x10
> +        if ctx.RestStyleFlag() != None:
> +            ctx.HFlag = 0x20
> +        if ctx.ReconnectRequiredFlag() != None:
> +            ctx.HFlag = 0x40
> +        if ctx.ManufacturingFlag() != None:
> +            ctx.LFlag = 0x20
> +        if ctx.DefaultFlag() != None:
> +            ctx.LFlag = 0x10
> +        if ctx.NVAccessFlag() != None:
> +            gVfrErrorHandle.HandleWarning
> (EFI_VFR_WARNING_CODE.VFR_WARNING_OBSOLETED_FRAMEWORK_OPC
> ODE, ctx.A.line, ctx.A.text)
> +        if ctx.LateCheckFlag() != None:
> +            gVfrErrorHandle.HandleWarning
> (EFI_VFR_WARNING_CODE.VFR_WARNING_OBSOLETED_FRAMEWORK_OPC
> ODE, ctx.L.line, ctx.L.text)
> +
> +        return ctx.HFlag, ctx.LFlag
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementRead.
> +    def visitVfrStatementRead(self,
> ctx:VfrSyntaxParser.VfrStatementReadContext):
> +
> +        RObj = IfrRead()
> +        self.visitChildren(ctx)
> +
> +        RObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = RObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(RObj.GetInfo())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementWrite.
> +    def visitVfrStatementWrite(self,
> ctx:VfrSyntaxParser.VfrStatementWriteContext):
> +
> +        WObj = IfrWrite()
> +        self.visitChildren(ctx)
> +
> +        WObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = WObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(WObj.GetInfo())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementQuestionOptionList.
> +    def visitVfrStatementQuestionOptionList(self,
> ctx:VfrSyntaxParser.VfrStatementQuestionOptionListContext):
> +
> +        self.visitChildren(ctx)
> +        for Ctx in ctx.vfrStatementQuestionOption():
> +            self.InsertChild(ctx.Node, Ctx)
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementQuestionOption.
> +    def visitVfrStatementQuestionOption(self,
> ctx:VfrSyntaxParser.VfrStatementQuestionOptionContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementQuestionTag() != None:
> +            ctx.Node = ctx.vfrStatementQuestionTag().Node
> +
> +        elif ctx.vfrStatementQuestionOptionTag() != None:
> +            ctx.Node = ctx.vfrStatementQuestionOptionTag().Node
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementBooleanType.
> +    def visitVfrStatementBooleanType(self,
> ctx:VfrSyntaxParser.VfrStatementBooleanTypeContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementCheckBox() != None:
> +            if self.CurrQestVarInfo.IsBitVar:
> +                ctx.Node = ctx.vfrStatementCheckBox().GuidNode
> +            else:
> +                ctx.Node = ctx.vfrStatementCheckBox().Node
> +        else:
> +            ctx.Node = ctx.vfrStatementAction().Node
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementCheckBox.
> +    def visitVfrStatementCheckBox(self,
> ctx:VfrSyntaxParser.VfrStatementCheckBoxContext):
> +
> +        CBObj = IfrCheckBox()
> +        ctx.Node.Data = CBObj
> +        Line =  ctx.start.line
> +        CBObj.SetLineNo(Line)
> +        self.CurrentQuestion = CBObj
> +        self.IsCheckBoxOp = True
> +        self.visitChildren(ctx)
> +
> +        # Create a GUID opcode to wrap the checkbox opcode, if it refer to bit
> varstore.
> +        if self.CurrQestVarInfo.IsBitVar:
> +            GuidObj = IfrGuid(0)
> +            GuidObj.SetGuid(EDKII_IFR_BIT_VARSTORE_GUID)
> +            GuidObj.SetLineNo(Line)
> +            GuidObj.SetScope(1)
> +            ctx.GuidNode.Data = GuidObj
> +            ctx.GuidNode.Buffer = gFormPkg.StructToStream(GuidObj.GetInfo())
> +            ctx.GuidNode.insertChild(ctx.Node)
> +            self.InsertEndNode(ctx.GuidNode, ctx.stop.line)
> +
> +        # check dataType
> +        if self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_OTHER:
> +            self.CurrQestVarInfo.VarType = EFI_IFR_TYPE_BOOLEAN
> +
> +        if self.CurrQestVarInfo.VarStoreId != EFI_VARSTORE_ID_INVALID:
> +            # Check whether the question refers to a bit field, if yes. create a
> Guid to indicate the question refers to a bit field.
> +            if self.CurrQestVarInfo.IsBitVar:
> +                _, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByDataType(self.CurrQestVarInfo.VarT
> ype)
> +                self.ErrorHandler(ReturnCode, Line, "CheckBox varid is not the
> valid data type")
> +                if
> gVfrDataStorage.GetVarStoreType(self.CurrQestVarInfo.VarStoreId) ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER_BITS and
> self.CurrQestVarInfo.VarTotalSize != 1:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> "CheckBox varid only occupy 1 bit in Bit Varstore")
> +                else:
> +                    Size, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByDataType(self.CurrQestVarInfo.VarT
> ype)
> +                    self.ErrorHandler(ReturnCode, Line, "CheckBox varid is not the
> valid data type")
> +                    if Size != 0 and Size != self.CurrQestVarInfo.VarTotalSize:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> "CheckBox varid doesn't support array")
> +                    elif
> gVfrDataStorage.GetVarStoreType(self.CurrQestVarInfo.VarStoreId) ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER and
> self.CurrQestVarInfo.VarTotalSize != sizeof(ctypes.c_bool):
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> "CheckBox varid only support BOOLEAN data type")
> +
> +        if ctx.FLAGS() != None:
> +
> CBObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrCheckBoxFlags()))
> +            CBObj.SetFlags(ctx.vfrCheckBoxFlags().HFlags,
> ctx.vfrCheckBoxFlags().LFlags)
> +            if self.CurrQestVarInfo.VarStoreId != EFI_VARSTORE_ID_INVALID:
> +                VarStoreName, ReturnCode =
> gVfrDataStorage.GetVarStoreName(self.CurrQestVarInfo.VarStoreId)
> +                self.CompareErrorHandler(ReturnCode,
> VfrReturnCode.VFR_RETURN_SUCCESS, Line, ctx.L.text, "Failed to retrieve
> varstore name")
> +
> +                VarStoreGuid =
> gVfrDataStorage.GetVarStoreGuid(self.CurrQestVarInfo.VarStoreId)
> +                self.Value = True
> +                if CBObj.GetFlags() & 0x01:
> +
> self.CheckDuplicateDefaultValue(EFI_HII_DEFAULT_CLASS_STANDARD,
> ctx.F.line, ctx.F.text)
> +                    ReturnCode =
> gVfrDefaultStore.BufferVarStoreAltConfigAdd(EFI_HII_DEFAULT_CLASS_STAN
> DARD,self.CurrQestVarInfo, VarStoreName, VarStoreGuid,
> self.CurrQestVarInfo.VarType, self.Value)
> +                    self.CompareErrorHandler(ReturnCode,
> VfrReturnCode.VFR_RETURN_SUCCESS, Line, ctx.L.text, "No standard default
> storage found")
> +                if CBObj.GetFlags() & 0x02:
> +
> self.CheckDuplicateDefaultValue(EFI_HII_DEFAULT_CLASS_MANUFACTURING,
> ctx.F.line, ctx.F.text)
> +                    ReturnCode =
> gVfrDefaultStore.BufferVarStoreAltConfigAdd(EFI_HII_DEFAULT_CLASS_MAN
> UFACTURING, self.CurrQestVarInfo, VarStoreName, VarStoreGuid,
> self.CurrQestVarInfo.VarType, self.Value)
> +                    self.CompareErrorHandler(ReturnCode,
> VfrReturnCode.VFR_RETURN_SUCCESS, Line, ctx.L.text, "No manufacturing
> default storage found")
> +
> +        if ctx.Key() != None:
> +            Key = self.TransNum(ctx.Number())
> +            self.AssignQuestionKey(CBObj, Key)
> +        ctx.Node.Buffer = gFormPkg.StructToStream(CBObj.GetInfo())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        self.IsCheckBoxOp = False
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrCheckBoxFlags.
> +    def visitVfrCheckBoxFlags(self,
> ctx:VfrSyntaxParser.VfrCheckBoxFlagsContext):
> +
> +        self.visitChildren(ctx)
> +        for FlagsFieldCtx in ctx.checkboxFlagsField():
> +            ctx.LFlags |= FlagsFieldCtx.LFlag
> +            ctx.HFlags |= FlagsFieldCtx.HFlag
> +
> +        return ctx.HFlags, ctx.LFlags
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#checkboxFlagsField.
> +    def visitCheckboxFlagsField(self,
> ctx:VfrSyntaxParser.CheckboxFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.Number() != None:
> +            if self.TransNum(ctx.Number()) != 0:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.start.line)
> +        elif ctx.DefaultFlag() != None:
> +            self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.D.line, ctx.D.text)
> +        elif ctx.ManufacturingFlag() != None:
> +            self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.M.line, ctx.M.text)
> +        elif ctx.CheckBoxDefaultFlag() != None:
> +            ctx.LFlag = 0x01
> +        elif ctx.CheckBoxDefaultMfgFlag() != None:
> +            ctx.LFlag = 0x02
> +        else:
> +            ctx.HFlag = ctx.questionheaderFlagsField().QHFlag
> +
> +        return ctx.HFlag, ctx.LFlag
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementAction.
> +    def visitVfrStatementAction(self,
> ctx:VfrSyntaxParser.VfrStatementActionContext):
> +
> +        AObj = IfrAction()
> +        ctx.Node.Data = AObj
> +        self.visitChildren(ctx)
> +        AObj.SetLineNo(ctx.start.line)
> +        AObj.SetQuestionConfig(self.TransNum(ctx.Number()))
> +        if ctx.FLAGS() != None:
> +            AObj.SetFlags(ctx.vfrActionFlags().HFlags)
> +        ctx.Node.Buffer = gFormPkg.StructToStream(AObj.GetInfo())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrActionFlags.
> +    def visitVfrActionFlags(self, ctx:VfrSyntaxParser.VfrActionFlagsContext):
> +
> +        self.visitChildren(ctx)
> +        for FlagsFieldCtx in ctx.actionFlagsField():
> +            ctx.HFlags |= FlagsFieldCtx.HFlag
> +
> +        return ctx.HFlags
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#actionFlagsField.
> +    def visitActionFlagsField(self,
> ctx:VfrSyntaxParser.ActionFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.Number() != None:
> +            if self.TransNum(ctx.Number()) != 0:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.N.line)
> +        else:
> +            ctx.HFlag = ctx.questionheaderFlagsField().QHFlag
> +        return ctx.HFlag
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementNumericType.
> +    def visitVfrStatementNumericType(self,
> ctx:VfrSyntaxParser.VfrStatementNumericTypeContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementNumeric() != None:
> +            if self.CurrQestVarInfo.IsBitVar:
> +                ctx.Node = ctx.vfrStatementNumeric().GuidNode
> +            else:
> +                ctx.Node = ctx.vfrStatementNumeric().Node
> +        elif ctx.vfrStatementOneOf() != None:
> +            if self.CurrQestVarInfo.IsBitVar:
> +                ctx.Node = ctx.vfrStatementOneOf().GuidNode
> +            else:
> +                ctx.Node = ctx.vfrStatementOneOf().Node
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxP-arser#vfrStatementNumeric.
> +    def visitVfrStatementNumeric(self,
> ctx:VfrSyntaxParser.VfrStatementNumericContext):
> +
> +        self.visitChildren(ctx)
> +        NObj = ctx.Node.Data
> +
> +        NObj.SetLineNo(ctx.start.line)
> +        Line = ctx.start.line
> +        UpdateVarType = False
> +
> +        # Create a GUID opcode to wrap the numeric opcode, if it refer to bit
> varstore.
> +        if self.CurrQestVarInfo.IsBitVar:
> +            GuidObj = IfrGuid(0)
> +            GuidObj.SetGuid(EDKII_IFR_BIT_VARSTORE_GUID)
> +            GuidObj.SetLineNo(Line)
> +            GuidObj.SetScope(1) # pos
> +            ctx.GuidNode.Data = GuidObj
> +            ctx.GuidNode.Buffer = gFormPkg.StructToStream(GuidObj.GetInfo())
> +            ctx.GuidNode.insertChild(ctx.Node)
> +            self.InsertEndNode(ctx.GuidNode, ctx.stop.line)
> +
> +        # check data type
> +        if self.CurrQestVarInfo.VarStoreId != EFI_VARSTORE_ID_INVALID:
> +            if self.CurrQestVarInfo.IsBitVar:
> +                LFlags = EDKII_IFR_NUMERIC_SIZE_BIT &
> self.CurrQestVarInfo.VarTotalSize
> +
> self.ErrorHandler(NObj.SetFlagsForBitField(NObj.GetQFlags(),LFlags), Line)
> +            else:
> +                DataTypeSize, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByDataType(self.CurrQestVarInfo.VarT
> ype)
> +                self.ErrorHandler(ReturnCode, Line, 'Numeric varid is not the valid
> data type')
> +                if DataTypeSize != 0 and DataTypeSize !=
> self.CurrQestVarInfo.VarTotalSize:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> 'Numeric varid doesn\'t support array')
> +                self.ErrorHandler(NObj.SetFlags(NObj.GetQFlags(),
> self.CurrQestVarInfo.VarType), Line)
> +
> +        if ctx.FLAGS() != None:
> +            UpdateVarType = ctx.vfrNumericFlags().UpdateVarType
> +            if self.CurrQestVarInfo.IsBitVar:
> +
> self.ErrorHandler(NObj.SetFlagsForBitField(ctx.vfrNumericFlags().HFlags,ctx.v
> frNumericFlags().LFlags, ctx.vfrNumericFlags().IsDisplaySpecified), ctx.F.line)
> +            else:
> +
> self.ErrorHandler(NObj.SetFlags(ctx.vfrNumericFlags().HFlags,ctx.vfrNumericF
> lags().LFlags, ctx.vfrNumericFlags().IsDisplaySpecified), ctx.F.line)
> +            NObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrNumericFlags()))
> +
> +        if ctx.Key() != None:
> +            Key = self.TransNum(ctx.Number())
> +            self.AssignQuestionKey(NObj, Key)
> +            NObj.SetHasKey(True)
> +
> +        NObj.SetHasStep(ctx.vfrSetMinMaxStep().Step() != None)
> +
> +        if (self.CurrQestVarInfo.IsBitVar == False) and
> (self.CurrQestVarInfo.VarType not in BasicTypes):
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> 'Numeric question only support UINT8, UINT16, UINT32 and UINT64 data
> type.')
> +
> +        # modify the data for namevalue
> +        if self.CurrQestVarInfo.VarType != EFI_IFR_TYPE_NUM_SIZE_64:
> +            if self.CurrQestVarInfo.IsBitVar:
> +                UpdatedNObj = IfrNumeric(EFI_IFR_TYPE_NUM_SIZE_32)
> +            else:
> +                UpdatedNObj = IfrNumeric(self.CurrQestVarInfo.VarType)
> +            UpdatedNObj.QName = NObj.QName
> +            UpdatedNObj.VarIdStr = NObj.VarIdStr
> +            UpdatedNObj.HasQuestionId = NObj.HasQuestionId
> +            UpdatedNObj.FlagsStream = NObj.FlagsStream
> +            UpdatedNObj.HasKey = NObj.HasKey
> +            UpdatedNObj.HasStep = NObj.HasStep
> +            UpdatedNObj.LineNo = NObj.LineNo
> +            UpdatedNObj.GetInfo().Question = NObj.GetInfo().Question
> +            UpdatedNObj.GetInfo().Flags = NObj.GetInfo().Flags
> +            UpdatedNObj.GetInfo().Data.MinValue =
> NObj.GetInfo().Data.MinValue
> +            UpdatedNObj.GetInfo().Data.MaxValue =
> NObj.GetInfo().Data.MaxValue
> +            UpdatedNObj.GetInfo().Data.Step = NObj.GetInfo().Data.Step
> +            NObj = UpdatedNObj
> +
> +        ctx.Node.Data = NObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(NObj.GetInfo())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        self.CurrentMinMaxData = None
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrSetMinMaxStep.
> +    def visitVfrSetMinMaxStep(self,
> ctx:VfrSyntaxParser.VfrSetMinMaxStepContext):
> +        IntDecStyle = False
> +        OpObj = ctx.Node.Data
> +        if ((self.CurrQestVarInfo.IsBitVar) and (OpObj.GetOpCode() ==
> EFI_IFR_NUMERIC_OP) and ((OpObj.GetNumericFlags() &
> EDKII_IFR_DISPLAY_BIT) == 0)) or \
> +            ((self.CurrQestVarInfo.IsBitVar == False) and (OpObj.GetOpCode() ==
> EFI_IFR_NUMERIC_OP) and ((OpObj.GetNumericFlags() & EFI_IFR_DISPLAY)
> == 0)):
> +            IntDecStyle = True
> +        MinNegative = False
> +        MaxNegative = False
> +
> +        self.visitChildren(ctx)
> +
> +        Min = self.TransNum(ctx.I.text)
> +        Max = self.TransNum(ctx.A.text)
> +        Step = self.TransNum(ctx.S.text) if ctx.Step() != None else 0
> +
> +        if ctx.N1 !=None:
> +            MinNegative = True
> +
> +        if IntDecStyle == False and MinNegative == True:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.I.line, '\'-\' can\'t be used when not in int decimal type.')
> +        if self.CurrQestVarInfo.IsBitVar:
> +            if (IntDecStyle == False) and (Min > (1 <<
> self.CurrQestVarInfo.VarTotalSize) - 1): #
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.I.line, 'BIT type minimum can\'t small than 0, bigger than 2^BitWidth -1')
> +            else:
> +                Type = self.CurrQestVarInfo.VarType
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_64:
> +                    if IntDecStyle:
> +                        if MinNegative:
> +                            if Min > 0x8000000000000000:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.I.line, 'INT64 type minimum can\'t small than -0x8000000000000000, big
> than 0x7FFFFFFFFFFFFFFF')
> +                        else:
> +                            if Min > 0x7FFFFFFFFFFFFFFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.I.line, 'INT64 type minimum can\'t small than -0x8000000000000000, big
> than 0x7FFFFFFFFFFFFFFF')
> +                    if MinNegative:
> +                        Min = ~Min + 1
> +
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_32:
> +                    if IntDecStyle:
> +                        if MinNegative:
> +                            if Min > 0x80000000:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.I.line, 'INT32 type minimum can\'t small than -0x80000000, big than
> 0x7FFFFFFF')
> +                        else:
> +                            if Min > 0x7FFFFFFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.I.line, 'INT32 type minimum can\'t small than -0x80000000, big than
> 0x7FFFFFFF')
> +                    if MinNegative:
> +                        Min = ~Min + 1
> +
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_16:
> +                    if IntDecStyle:
> +                        if MinNegative:
> +                            if Min > 0x8000:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.I.line, 'INT16 type minimum can\'t small than -0x8000, big than 0x7FFF')
> +                        else:
> +                            if Min > 0x7FFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.I.line, 'INT16 type minimum can\'t small than -0x8000, big than 0x7FFF')
> +                    if MinNegative:
> +                        Min = ~Min + 1
> +
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_8:
> +                    if IntDecStyle:
> +                        if MinNegative:
> +                            if Min > 0x80:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.I.line, 'INT8 type minimum can\'t small than -0x80, big than 0x7F')
> +                        else:
> +                            if Min > 0x7F:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.I.line, 'INT8 type minimum can\'t small than -0x80, big than 0x7F')
> +                    if MinNegative:
> +                        Min = ~Min + 1
> +
> +        if ctx.N2 != None:
> +            MaxNegative = True
> +        if IntDecStyle == False and MaxNegative == True:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, ' \'-\' can\'t be used when not in int decimal type.')
> +        if self.CurrQestVarInfo.IsBitVar:
> +            if (IntDecStyle == False) and (Max > (1 <<
> self.CurrQestVarInfo.VarTotalSize) - 1):
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'BIT type maximum can\'t be bigger than 2^BitWidth -1')
> +            else:
> +                Type = self.CurrQestVarInfo.VarType
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_64:
> +                    if IntDecStyle:
> +                        if MaxNegative:
> +                            if Max > 0x8000000000000000:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'INT64 type minimum can\'t small than -0x8000000000000000, big
> than 0x7FFFFFFFFFFFFFFF')
> +                        else:
> +                            if Max > 0x7FFFFFFFFFFFFFFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'INT64 type minimum can\'t small than -0x8000000000000000, big
> than 0x7FFFFFFFFFFFFFFF')
> +                    if MaxNegative:
> +                        Max = ~Max + 1
> +
> +                    if Max < Min: #
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'Maximum can\'t be less than Minimum')
> +
> +
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_32:
> +                    if IntDecStyle:
> +                        if MaxNegative:
> +                            if Max > 0x80000000:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'INT32 type minimum can\'t small than -0x80000000, big than
> 0x7FFFFFFF')
> +                        else:
> +                            if Max > 0x7FFFFFFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'INT32 type minimum can\'t small than -0x80000000, big than
> 0x7FFFFFFF')
> +                    if MaxNegative:
> +                        Max = ~Max + 1
> +
> +                    if Max < Min: #
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'Maximum can\'t be less than Minimum')
> +
> +
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_16:
> +                    if IntDecStyle:
> +                        if MaxNegative:
> +                            if Max > 0x8000:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'INT16 type minimum can\'t small than -0x8000, big than 0x7FFF')
> +                        else:
> +                            if Max > 0x7FFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'INT16 type minimum can\'t small than -0x8000, big than 0x7FFF')
> +                    if MaxNegative:
> +                        Max = ~Max + 1
> +
> +                    if Max < Min: #
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'Maximum can\'t be less than Minimum')
> +
> +                if Type == EFI_IFR_TYPE_NUM_SIZE_8:
> +                    if IntDecStyle:
> +                        if MaxNegative:
> +                            if Max > 0x80:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'INT8 type minimum can\'t small than -0x80, big than 0x7F')
> +                        else:
> +                            if Max > 0x7F:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'INT8 type minimum can\'t small than -0x80, big than 0x7F')
> +                    if MaxNegative:
> +                        Max = ~Max + 1
> +
> +                    if Max < Min: #
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.A.line, 'Maximum can\'t be less than Minimum')
> +
> +        OpObj.SetMinMaxStepData(Min, Max, Step)
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrNumericFlags.
> +    def visitVfrNumericFlags(self,
> ctx:VfrSyntaxParser.VfrNumericFlagsContext):
> +
> +        # check data type flag
> +        ctx.LFlags = self.CurrQestVarInfo.VarType & EFI_IFR_NUMERIC_SIZE
> +        VarStoreType =
> gVfrDataStorage.GetVarStoreType(self.CurrQestVarInfo.VarStoreId)
> +        Line = ctx.start.line
> +        IsSetType = False
> +        self.visitChildren(ctx)
> +
> +        for FlagsFieldCtx in ctx.numericFlagsField():
> +            ctx.HFlags |= FlagsFieldCtx.HFlag
> +            ctx.IsDisplaySpecified |= FlagsFieldCtx.IsDisplaySpecified
> +            IsSetType |=  FlagsFieldCtx.IsSetType
> +            if FlagsFieldCtx.NumericSizeOne() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_NUMERIC_SIZE) |
> EFI_IFR_NUMERIC_SIZE_1
> +
> +            if FlagsFieldCtx.NumericSizeTwo() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_NUMERIC_SIZE) |
> EFI_IFR_NUMERIC_SIZE_2
> +
> +            if FlagsFieldCtx.NumericSizeFour() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_NUMERIC_SIZE) |
> EFI_IFR_NUMERIC_SIZE_4
> +
> +            if FlagsFieldCtx.NumericSizeEight() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_NUMERIC_SIZE) |
> EFI_IFR_NUMERIC_SIZE_8
> +
> +            if FlagsFieldCtx.DisPlayIntDec() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_DISPLAY) |
> EFI_IFR_DISPLAY_INT_DEC
> +                else:
> +                    ctx.LFlags =  (ctx.LFlags & ~EDKII_IFR_DISPLAY_BIT) |
> EDKII_IFR_DISPLAY_INT_DEC_BIT
> +
> +            if FlagsFieldCtx.DisPlayUIntDec() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_DISPLAY) |
> EFI_IFR_DISPLAY_UINT_DEC
> +                else:
> +                    ctx.LFlags =  (ctx.LFlags & ~EDKII_IFR_DISPLAY_BIT) |
> EDKII_IFR_DISPLAY_UINT_DEC_BIT
> +
> +            if FlagsFieldCtx.DisPlayUIntHex() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_DISPLAY) |
> EFI_IFR_DISPLAY_UINT_HEX
> +                else:
> +                    ctx.LFlags =  (ctx.LFlags & ~EDKII_IFR_DISPLAY_BIT) |
> EDKII_IFR_DISPLAY_UINT_HEX_BIT
> +
> +        VarType = self.CurrQestVarInfo.VarType
> +        if self.CurrQestVarInfo.IsBitVar == False:
> +            if self.CurrQestVarInfo.VarStoreId != EFI_VARSTORE_ID_INVALID:
> +                if VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER or VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_EFI:
> +                    if self.CurrQestVarInfo.VarType != (ctx.LFlags &
> EFI_IFR_NUMERIC_SIZE):
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> 'Numeric Flag is not same to Numeric VarData type')
> +                else:
> +                    # update data type for name/value store
> +                    self.CurrQestVarInfo.VarType = ctx.LFlags &
> EFI_IFR_NUMERIC_SIZE
> +                    Size, _ =
> gVfrVarDataTypeDB.GetDataTypeSizeByDataType(self.CurrQestVarInfo.VarT
> ype)
> +                    self.CurrQestVarInfo.VarTotalSize = Size
> +            elif IsSetType:
> +                self.CurrQestVarInfo.VarType = ctx.LFlags &
> EFI_IFR_NUMERIC_SIZE
> +
> +        elif self.CurrQestVarInfo.VarStoreId != EFI_VARSTORE_ID_INVALID and
> self.CurrQestVarInfo.IsBitVar:
> +            ctx.LFlags &= EDKII_IFR_DISPLAY_BIT
> +            ctx.LFlags |= EDKII_IFR_NUMERIC_SIZE_BIT &
> self.CurrQestVarInfo.VarTotalSize
> +
> +        if VarType != self.CurrQestVarInfo.VarType:
> +            ctx.UpdateVarType = True
> +
> +        return ctx.HFlags, ctx.LFlags
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#numericFlagsField.
> +    def visitNumericFlagsField(self,
> ctx:VfrSyntaxParser.NumericFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +
> +        Line = ctx.start.line
> +        if ctx.Number() != None:
> +            if self.TransNum(ctx.N.text) != 0:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> Line)
> +
> +        if ctx.NumericSizeOne() != None:
> +            if self.CurrQestVarInfo.IsBitVar == False:
> +                ctx.IsSetType = True
> +            else:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> 'Can not specify the size of the numeric value for BIT field')
> +
> +        if ctx.NumericSizeTwo() != None:
> +            if self.CurrQestVarInfo.IsBitVar == False:
> +                ctx.IsSetType = True
> +            else:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> 'Can not specify the size of the numeric value for BIT field')
> +
> +        if ctx.NumericSizeFour() != None:
> +            if self.CurrQestVarInfo.IsBitVar == False:
> +                ctx.IsSetType = True
> +            else:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> 'Can not specify the size of the numeric value for BIT field')
> +
> +        if ctx.NumericSizeEight() != None:
> +            if self.CurrQestVarInfo.IsBitVar == False:
> +                ctx.IsSetType = True
> +            else:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> 'Can not specify the size of the numeric value for BIT field')
> +
> +        if ctx.DisPlayIntDec() != None:
> +            ctx.IsDisplaySpecified = True
> +
> +        if ctx.DisPlayUIntDec() != None:
> +            ctx.IsDisplaySpecified = True
> +
> +        if ctx.DisPlayUIntHex() != None:
> +            ctx.IsDisplaySpecified = True
> +
> +        if ctx.questionheaderFlagsField() != None:
> +            ctx.HFlag = ctx.questionheaderFlagsField().QHFlag
> +
> +        return ctx.HFlag
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementOneOf.
> +    def visitVfrStatementOneOf(self,
> ctx:VfrSyntaxParser.VfrStatementOneOfContext):
> +        self.visitChildren(ctx)
> +        UpdateVarType = False
> +        OObj = ctx.Node.Data
> +        Line = ctx.start.line
> +        if self.CurrQestVarInfo.IsBitVar:
> +            GuidObj = IfrGuid(0)
> +            GuidObj.SetGuid(EDKII_IFR_BIT_VARSTORE_GUID)
> +            GuidObj.SetLineNo(ctx.start.line)
> +            GuidObj.SetScope(1) # pos
> +            ctx.GuidNode.Data = GuidObj
> +            ctx.GuidNode.Buffer = gFormPkg.StructToStream(GuidObj.GetInfo())
> +            ctx.GuidNode.insertChild(ctx.Node)
> +            self.InsertEndNode(ctx.GuidNode, ctx.stop.line)
> +
> +        # check data type
> +        if self.CurrQestVarInfo.VarStoreId != EFI_VARSTORE_ID_INVALID:
> +            if self.CurrQestVarInfo.IsBitVar:
> +                LFlags = EDKII_IFR_NUMERIC_SIZE_BIT &
> self.CurrQestVarInfo.VarTotalSize
> +
> self.ErrorHandler(OObj.SetFlagsForBitField(OObj.GetQFlags(),LFlags), Line)
> +            else:
> +                DataTypeSize, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByDataType(self.CurrQestVarInfo.VarT
> ype)
> +                self.ErrorHandler(ReturnCode, Line, 'OneOf varid is not the valid
> data type')
> +                if DataTypeSize != 0 and DataTypeSize !=
> self.CurrQestVarInfo.VarTotalSize:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> 'OneOf varid doesn\'t support array')
> +                self.ErrorHandler(OObj.SetFlags(OObj.GetQFlags(),
> self.CurrQestVarInfo.VarType), Line)
> +        if ctx.FLAGS() != None:
> +            UpdateVarType = ctx.vfrOneofFlagsField().UpdateVarType
> +            if self.CurrQestVarInfo.IsBitVar:
> +
> self.ErrorHandler(OObj.SetFlagsForBitField(ctx.vfrOneofFlagsField().HFlags,ct
> x.vfrOneofFlagsField().LFlags), ctx.F.line)
> +            else:
> +                self.ErrorHandler(OObj.SetFlags(ctx.vfrOneofFlagsField().HFlags,
> ctx.vfrOneofFlagsField().LFlags), ctx.F.line)
> +
> +        if (self.CurrQestVarInfo.IsBitVar == False) and
> (self.CurrQestVarInfo.VarType not in BasicTypes):
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> 'OneOf question only support UINT8, UINT16, UINT32 and UINT64 data type.')
> +
> +        # modify the data Vartype for NameValue
> +        if self.CurrQestVarInfo.VarType != EFI_IFR_TYPE_NUM_SIZE_64:
> +            if self.CurrQestVarInfo.IsBitVar:
> +                UpdatedOObj = IfrOneOf(EFI_IFR_TYPE_NUM_SIZE_32)
> +            else:
> +                UpdatedOObj = IfrOneOf(self.CurrQestVarInfo.VarType)
> +            UpdatedOObj.QName = OObj.QName
> +            UpdatedOObj.VarIdStr = OObj.VarIdStr
> +            UpdatedOObj.HasQuestionId = OObj.HasQuestionId
> +            UpdatedOObj.GetInfo().Question = OObj.GetInfo().Question
> +            UpdatedOObj.GetInfo().Flags = OObj.GetInfo().Flags
> +            UpdatedOObj.GetInfo().Data.MinValue =
> OObj.GetInfo().Data.MinValue
> +            UpdatedOObj.GetInfo().Data.MaxValue =
> OObj.GetInfo().Data.MaxValue
> +            UpdatedOObj.GetInfo().Data.Step = OObj.GetInfo().Data.Step
> +            OObj = UpdatedOObj
> +
> +        OObj.SetLineNo(ctx.start.line)
> +        if ctx.FLAGS() != None:
> +
> OObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrOneofFlagsField()))
> +
> +        if ctx.vfrSetMinMaxStep() != None:
> +            OObj.SetHasMinMax(True)
> +            if ctx.vfrSetMinMaxStep().Step() != None:
> +                OObj.SetHasStep(True)
> +
> +        ctx.Node.Data = OObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(OObj.GetInfo())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        self.CurrentMinMaxData = None
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrOneofFlagsField.
> +    def visitVfrOneofFlagsField(self,
> ctx:VfrSyntaxParser.VfrOneofFlagsFieldContext):
> +
> +        ctx.LFlags = self.CurrQestVarInfo.VarType & EFI_IFR_NUMERIC_SIZE
> +        VarStoreType =
> gVfrDataStorage.GetVarStoreType(self.CurrQestVarInfo.VarStoreId)
> +        Line = ctx.start.line
> +        IsSetType = False
> +        self.visitChildren(ctx)
> +
> +        for FlagsFieldCtx in ctx.numericFlagsField():
> +            ctx.HFlags |= FlagsFieldCtx.HFlag
> +            IsSetType |= FlagsFieldCtx.IsSetType
> +            if FlagsFieldCtx.NumericSizeOne() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_NUMERIC_SIZE) |
> EFI_IFR_NUMERIC_SIZE_1
> +
> +            if FlagsFieldCtx.NumericSizeTwo() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_NUMERIC_SIZE) |
> EFI_IFR_NUMERIC_SIZE_2
> +
> +            if FlagsFieldCtx.NumericSizeFour() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_NUMERIC_SIZE) |
> EFI_IFR_NUMERIC_SIZE_4
> +
> +            if FlagsFieldCtx.NumericSizeEight() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_NUMERIC_SIZE) |
> EFI_IFR_NUMERIC_SIZE_8
> +
> +            if FlagsFieldCtx.DisPlayIntDec() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_DISPLAY) |
> EFI_IFR_DISPLAY_INT_DEC
> +                else:
> +                    ctx.LFlags =  (ctx.LFlags & ~EDKII_IFR_DISPLAY_BIT) |
> EDKII_IFR_DISPLAY_INT_DEC_BIT
> +
> +            if FlagsFieldCtx.DisPlayUIntDec() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_DISPLAY) |
> EFI_IFR_DISPLAY_UINT_DEC
> +                else:
> +                    ctx.LFlags =  (ctx.LFlags & ~EDKII_IFR_DISPLAY_BIT) |
> EDKII_IFR_DISPLAY_UINT_DEC_BIT
> +
> +            if FlagsFieldCtx.DisPlayUIntHex() != None:
> +                if self.CurrQestVarInfo.IsBitVar == False:
> +                    ctx.LFlags =  (ctx.LFlags & ~EFI_IFR_DISPLAY) |
> EFI_IFR_DISPLAY_UINT_HEX
> +                else:
> +                    ctx.LFlags =  (ctx.LFlags & ~EDKII_IFR_DISPLAY_BIT) |
> EDKII_IFR_DISPLAY_UINT_HEX_BIT
> +
> +        VarType = self.CurrQestVarInfo.VarType
> +        if self.CurrQestVarInfo.IsBitVar == False:
> +            if self.CurrQestVarInfo.VarStoreId != EFI_VARSTORE_ID_INVALID:
> +                if VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_BUFFER or VarStoreType ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_EFI:
> +                    if self.CurrQestVarInfo.VarType != (ctx.LFlags &
> EFI_IFR_NUMERIC_SIZE):
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER, Line,
> 'Numeric Flag is not same to Numeric VarData type')
> +                else:
> +                    # update data type for name/value store
> +                    self.CurrQestVarInfo.VarType = ctx.LFlags &
> EFI_IFR_NUMERIC_SIZE
> +                    Size, _ =
> gVfrVarDataTypeDB.GetDataTypeSizeByDataType(self.CurrQestVarInfo.VarT
> ype)
> +                    self.CurrQestVarInfo.VarTotalSize = Size
> +            elif IsSetType:
> +                self.CurrQestVarInfo.VarType = ctx.LFlags &
> EFI_IFR_NUMERIC_SIZE
> +
> +        elif self.CurrQestVarInfo.VarStoreId != EFI_VARSTORE_ID_INVALID:
> +            ctx.LFlags &= EDKII_IFR_DISPLAY_BIT
> +            ctx.LFlags |= EDKII_IFR_NUMERIC_SIZE_BIT &
> self.CurrQestVarInfo.VarTotalSize
> +
> +        if VarType != self.CurrQestVarInfo.VarType:
> +            ctx.UpdateVarType = True
> +
> +        return ctx.HFlags, ctx.LFlags
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementStringType.
> +    def visitVfrStatementStringType(self,
> ctx:VfrSyntaxParser.VfrStatementStringTypeContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementPassword() != None:
> +            ctx.Node = ctx.vfrStatementPassword().Node
> +        elif ctx.vfrStatementString() != None:
> +            ctx.Node = ctx.vfrStatementString().Node
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementString.
> +    def visitVfrStatementString(self,
> ctx:VfrSyntaxParser.VfrStatementStringContext):
> +
> +        self.IsStringOp = True
> +        SObj = IfrString()
> +        ctx.Node.Data = SObj
> +        SObj.SetLineNo(ctx.start.line)
> +        self.CurrentQuestion = SObj
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.FLAGS() != None:
> +            HFlags = ctx.vfrStringFlagsField().HFlags
> +            LFlags = ctx.vfrStringFlagsField().LFlags
> +            self.ErrorHandler(SObj.SetFlags(HFlags, LFlags), ctx.F.line)
> +            SObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrStringFlagsField()))
> +
> +        if ctx.Key() != None:
> +            Key = self.TransNum(ctx.Number(0))
> +            self.AssignQuestionKey(SObj, Key)
> +            SObj.SetHasKey(True)
> +            StringMinSize = self.TransNum(ctx.Number(1))
> +            StringMaxSize = self.TransNum(ctx.Number(2))
> +        else:
> +            StringMinSize = self.TransNum(ctx.Number(0))
> +            StringMaxSize = self.TransNum(ctx.Number(1))
> +
> +        VarArraySize = self.GetCurArraySize()
> +        if StringMinSize > 0xFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.Min.line, "String MinSize takes only one byte, which can't be larger than
> 0xFF.")
> +        if VarArraySize != 0 and StringMinSize > VarArraySize:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.Min.line, "String MinSize can't be larger than the max number of
> elements in string array.")
> +        SObj.SetMinSize(StringMinSize)
> +
> +        if StringMaxSize > 0xFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.Max.line, "String MaxSize takes only one byte, which can't be larger than
> 0xFF.")
> +        elif VarArraySize != 0 and StringMaxSize > VarArraySize:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.Max.line, "String MaxSize can't be larger than the max number of
> elements in string array.")
> +        elif StringMaxSize < StringMinSize:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.Max.line, "String MaxSize can't be less than String MinSize.")
> +        SObj.SetMaxSize(StringMaxSize)
> +
> +        ctx.Node.Buffer = gFormPkg.StructToStream(SObj.GetInfo())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        self.IsStringOp = False
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStringFlagsField.
> +    def visitVfrStringFlagsField(self,
> ctx:VfrSyntaxParser.VfrStringFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +        for FlagsFieldCtx in ctx.stringFlagsField():
> +            ctx.HFlags |= FlagsFieldCtx.HFlag
> +            ctx.LFlags |= FlagsFieldCtx.LFlag
> +
> +        return ctx.HFlags, ctx.LFlags
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#stringFlagsField.
> +    def visitStringFlagsField(self, ctx:VfrSyntaxParser.StringFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.Number() != None:
> +            if self.TransNum(ctx.Number()) != 0:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.start.line)
> +        elif ctx.questionheaderFlagsField() != None:
> +
> +            ctx.HFlag = ctx.questionheaderFlagsField().QHFlag
> +        else:
> +            ctx.LFlag = 0x01
> +
> +        return  ctx.HFlag, ctx.LFlag
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementPassword.
> +    def visitVfrStatementPassword(self,
> ctx:VfrSyntaxParser.VfrStatementPasswordContext):
> +
> +        PObj = IfrPassword()
> +        ctx.Node.Data = PObj
> +        PObj.SetLineNo(ctx.start.line)
> +        self.CurrentQuestion = PObj
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.Key() != None:
> +            Key = self.TransNum(ctx.Number(0))
> +            self.AssignQuestionKey(PObj, Key)
> +            PassWordMinSize = self.TransNum(ctx.Number(1))
> +            PasswordMaxSize = self.TransNum(ctx.Number(2))
> +            PObj.SetHasKey(True)
> +        else:
> +            PassWordMinSize = self.TransNum(ctx.Number(0))
> +            PasswordMaxSize = self.TransNum(ctx.Number(1))
> +
> +        if ctx.FLAGS() != None:
> +            HFlags = ctx.vfrPasswordFlagsField().HFlags
> +            self.ErrorHandler(PObj.SetFlags(HFlags), ctx.F.line)
> +
> PObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrPasswordFlagsField()))
> +
> +        VarArraySize = self.GetCurArraySize()
> +        if PassWordMinSize > 0xFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.Min.line, "String MinSize takes only one byte, which can't be larger than
> 0xFF.")
> +        if VarArraySize != 0 and PassWordMinSize > VarArraySize:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.Min.line, "String MinSize can't be larger than the max number of
> elements in string array.")
> +        PObj.SetMinSize(PassWordMinSize)
> +
> +        if PasswordMaxSize > 0xFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.Max.line, "String MaxSize takes only one byte, which can't be larger than
> 0xFF.")
> +        elif VarArraySize != 0 and PasswordMaxSize > VarArraySize:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.Max.line, "String MaxSize can't be larger than the max number of
> elements in string array.")
> +        elif PasswordMaxSize < PassWordMinSize:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.Max.line, "String MaxSize can't be less than String MinSize.")
> +        PObj.SetMaxSize(PasswordMaxSize)
> +
> +        ctx.Node.Buffer = gFormPkg.StructToStream(PObj.GetInfo())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrPasswordFlagsField.
> +    def visitVfrPasswordFlagsField(self,
> ctx:VfrSyntaxParser.VfrPasswordFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +        for FlagsFieldCtx in ctx.passwordFlagsField():
> +            ctx.HFlags |= FlagsFieldCtx.HFlag
> +
> +        return ctx.HFlags
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#passwordFlagsField.
> +    def visitPasswordFlagsField(self,
> ctx:VfrSyntaxParser.PasswordFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.Number() != None:
> +            if self.TransNum(ctx.Number()) != 0:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.start.line)
> +        else:
> +            ctx.HFlag = ctx.questionheaderFlagsField().QHFlag
> +
> +        return ctx.HFlag
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementOrderedList.
> +    def visitVfrStatementOrderedList(self,
> ctx:VfrSyntaxParser.VfrStatementOrderedListContext):
> +
> +        OLObj = IfrOrderedList()
> +        ctx.Node.Data = OLObj
> +        OLObj.SetLineNo(ctx.start.line)
> +        self.CurrentQuestion = OLObj
> +        self.IsOrderedList = True
> +
> +        self.visitChildren(ctx)
> +
> +        VarArraySize = self.GetCurArraySize()
> +        if VarArraySize > 0xFF:
> +            OLObj.SetMaxContainers(0xFF)
> +        else:
> +            OLObj.SetMaxContainers(VarArraySize)
> +
> +        if ctx.MaxContainers() != None:
> +            MaxContainers = self.TransNum(ctx.Number())
> +            if MaxContainers > 0xFF:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.M.line, "OrderedList MaxContainers takes only one byte, which can't be
> larger than 0xFF.")
> +            elif VarArraySize != 0 and MaxContainers > VarArraySize:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.M.line, "OrderedList MaxContainers can't be larger than the max number
> of elements in array.")
> +            OLObj.SetMaxContainers(MaxContainers)
> +            OLObj.SetHasMaxContainers(True)
> +
> +        if ctx.FLAGS() != None:
> +
> +            HFlags = ctx.vfrOrderedListFlags().HFlags
> +            LFlags = ctx.vfrOrderedListFlags().LFlags
> +            self.ErrorHandler(OLObj.SetFlags(HFlags, LFlags), ctx.F.line)
> +
> OLObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrOrderedListFlags()))
> +
> +        ctx.Node.Buffer = gFormPkg.StructToStream(OLObj.GetInfo())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        self.IsOrderedList = False
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrOrderedListFlags.
> +    def visitVfrOrderedListFlags(self,
> ctx:VfrSyntaxParser.VfrOrderedListFlagsContext):
> +
> +        self.visitChildren(ctx)
> +
> +        for FlagsFieldCtx in ctx.orderedlistFlagsField():
> +            ctx.HFlags |= FlagsFieldCtx.HFlag
> +            ctx.LFlags |= FlagsFieldCtx.LFlag
> +
> +        return ctx.HFlags, ctx.LFlags
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#orderedlistFlagsField.
> +    def visitOrderedlistFlagsField(self,
> ctx:VfrSyntaxParser.OrderedlistFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.Number() != None:
> +            if self.TransNum(ctx.Number()) != 0:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.start.line)
> +        elif ctx.questionheaderFlagsField() != None:
> +            ctx.HFlag = ctx.questionheaderFlagsField().QHFlag
> +        elif ctx.UniQueFlag() != None:
> +            ctx.LFlag = 0x01
> +        elif ctx.NoEmptyFlag() != None:
> +            ctx.LFlag = 0x02
> +
> +        return  ctx.HFlag, ctx.LFlag
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementDate.
> +    def visitVfrStatementDate(self,
> ctx:VfrSyntaxParser.VfrStatementDateContext):
> +
> +        DObj = IfrDate()
> +        ctx.Node.Data = DObj
> +        Line = ctx.start.line
> +        DObj.SetLineNo(Line)
> +        self.Value = ctx.Val
> +        self.visitChildren(ctx)
> +
> +        if ctx.vfrQuestionHeader() != None:
> +
> +            if self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_OTHER:
> +                self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_DATE
> +
> +            if ctx.FLAGS() != None:
> +                DObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrDateFlags()))
> +
> self.ErrorHandler(DObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT,
> ctx.vfrDateFlags().LFlags), ctx.F1.line)
> +
> +        else:
> +
> +            Year = self.TransId(ctx.StringIdentifier(0))
> +            Year += '.'
> +            Year += self.TransId(ctx.StringIdentifier(1))
> +
> +            DObj.Year = Year
> +
> +            Month = self.TransId(ctx.StringIdentifier(2))
> +            Month += '.'
> +            Month += self.TransId(ctx.StringIdentifier(3))
> +
> +            DObj.Month = Month
> +
> +            Day = self.TransId(ctx.StringIdentifier(4))
> +            Day += '.'
> +            Day += self.TransId(ctx.StringIdentifier(5))
> +
> +            DObj.Day = Day
> +
> +            if ctx.FLAGS() != None:
> +                DObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrDateFlags()))
> +
> self.ErrorHandler(DObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT,
> ctx.vfrDateFlags().LFlags), ctx.F2.line)
> +
> +            QId, _ = self.VfrQuestionDB.RegisterOldDateQuestion(Year, Month,
> Day, EFI_QUESTION_ID_INVALID, gFormPkg)
> +            DObj.SetQuestionId(QId)
> +            DObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT,
> QF_DATE_STORAGE_TIME)
> +            DObj.SetPrompt(self.TransNum(ctx.Number(0)))
> +            DObj.SetHelp(self.TransNum(ctx.Number(1)))
> +
> +            DefaultObj = IfrDefault(EFI_IFR_TYPE_DATE, [ctx.Val],
> EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_DATE)
> +            DefaultObj.SetLineNo(Line)
> +            DefaultNode = IfrTreeNode(EFI_IFR_DEFAULT_OP, DefaultObj,
> gFormPkg.StructToStream(DefaultObj.GetInfo()))
> +            ctx.Node.insertChild(DefaultNode)
> +
> +        ctx.Node.Buffer = gFormPkg.StructToStream(DObj.GetInfo())
> +        for Ctx in ctx.vfrStatementInconsistentIf():
> +            self.InsertChild(ctx.Node, Ctx)
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#minMaxDateStepDefault.
> +    def visitMinMaxDateStepDefault(self,
> ctx:VfrSyntaxParser.MinMaxDateStepDefaultContext):
> +        Minimum = self.TransNum(ctx.Number(0))
> +        ctx.Node.Data.Min = Minimum
> +        Maximum = self.TransNum(ctx.Number(1))
> +        ctx.Node.Data.Max = Maximum
> +        if ctx.Step() != None:
> +            ctx.Node.Data.Step = self.TransNum(ctx.Number(2))
> +        if ctx.Default() != None:
> +            if ctx.KeyValue == 0:
> +                ctx.Date.Year = self.TransNum(ctx.N.text)
> +                ctx.Node.Data.D_Year = ctx.Date.Year
> +                if ctx.Date.Year < Minimum or ctx.Date.Year > Maximum:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.N.line, "Year default value must be between Min year and Max year.")
> +            if ctx.KeyValue == 1:
> +                ctx.Date.Month = self.TransNum(ctx.N.text)
> +                ctx.Node.Data.D_Month = ctx.Date.Month
> +                if ctx.Date.Month < 1 or ctx.Date.Month > 12:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.D.line, "Month default value must be between Min 1 and Max 12.")
> +            if ctx.KeyValue == 2:
> +                ctx.Date.Day = self.TransNum(ctx.N.text)
> +                ctx.Node.Data.D_Day = ctx.Date.Day
> +                if ctx.Date.Day < 1 or ctx.Date.Day > 31:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.D.line, "Day default value must be between Min 1 and Max 31.")
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrDateFlags.
> +    def visitVfrDateFlags(self, ctx:VfrSyntaxParser.VfrDateFlagsContext):
> +
> +        self.visitChildren(ctx)
> +
> +        for FlagsFieldCtx in ctx.dateFlagsField():
> +            ctx.LFlags |= FlagsFieldCtx.LFlag
> +
> +        return ctx.LFlags
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dateFlagsField.
> +    def visitDateFlagsField(self, ctx:VfrSyntaxParser.DateFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.Number() != None:
> +            ctx.LFlag = self.TransNum(ctx.Number())
> +        if ctx.YearSupppressFlag() != None:
> +            ctx.LFlag = 0x01
> +        if ctx.MonthSuppressFlag() != None:
> +            ctx.LFlag = 0x02
> +        if ctx.DaySuppressFlag() != None:
> +            ctx.LFlag = 0x04
> +        if ctx.StorageNormalFlag() != None:
> +            ctx.LFlag = 0x00
> +        if ctx.StorageTimeFlag() != None:
> +            ctx.LFlag = 0x010
> +        if ctx.StorageWakeUpFlag() != None:
> +            ctx.LFlag = 0x20
> +
> +        return ctx.LFlag
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementTime.
> +    def visitVfrStatementTime(self,
> ctx:VfrSyntaxParser.VfrStatementTimeContext):
> +
> +        TObj = IfrTime()
> +        ctx.Node.Data = TObj
> +        Line = ctx.start.line
> +        TObj.SetLineNo(Line)
> +        self.Value = ctx.Val
> +        self.visitChildren(ctx)
> +
> +        if ctx.vfrQuestionHeader() != None:
> +
> +            if self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_OTHER:
> +                self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_TIME
> +
> +            if ctx.FLAGS() != None:
> +                TObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrTimeFlags()))
> +
> self.ErrorHandler(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT,
> ctx.vfrTimeFlags().LFlags), ctx.F1.line)
> +        else:
> +
> +            Hour = self.TransId(ctx.StringIdentifier(0))
> +            Hour += '.'
> +            Hour += self.TransId(ctx.StringIdentifier(1))
> +
> +            TObj.SetHour(Hour)
> +
> +            Minute = self.TransId(ctx.StringIdentifier(2))
> +            Minute += '.'
> +            Minute += self.TransId(ctx.StringIdentifier(3))
> +
> +            TObj.SetMinute(Minute)
> +
> +            Second = self.TransId(ctx.StringIdentifier(4))
> +            Second += '.'
> +            Second += self.TransId(ctx.StringIdentifier(5))
> +
> +            TObj.SetSecond(Second)
> +
> +            if ctx.FLAGS() != None:
> +                TObj.SetFlagsStream(self.ExtractOriginalText(ctx.vfrTimeFlags()))
> +
> self.ErrorHandler(TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT,
> ctx.vfrTimeFlags().LFlags), ctx.F2.line)
> +
> +            QId, _ = self.VfrQuestionDB.RegisterOldTimeQuestion(Hour, Minute,
> Second, EFI_QUESTION_ID_INVALID, gFormPkg)
> +            TObj.SetQuestionId(QId)
> +            TObj.SetFlags(EFI_IFR_QUESTION_FLAG_DEFAULT,
> QF_TIME_STORAGE_TIME)
> +            TObj.SetPrompt(self.TransNum(ctx.Number(0)))
> +            TObj.SetHelp(self.TransNum(ctx.Number(1)))
> +
> +            DefaultObj = IfrDefault(EFI_IFR_TYPE_TIME, [ctx.Val],
> EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_TIME)
> +            DefaultObj.SetLineNo(Line)
> +            DefaultNode = IfrTreeNode(EFI_IFR_DEFAULT_OP, DefaultObj,
> gFormPkg.StructToStream(DefaultObj.GetInfo()))
> +            ctx.Node.insertChild(DefaultNode)
> +
> +        ctx.Node.Buffer = gFormPkg.StructToStream(TObj.GetInfo())
> +        for Ctx in ctx.vfrStatementInconsistentIf():
> +            self.InsertChild(ctx.Node, Ctx)
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#minMaxTimeStepDefault.
> +    def visitMinMaxTimeStepDefault(self,
> ctx:VfrSyntaxParser.MinMaxTimeStepDefaultContext):
> +        ctx.Node.Data.Min = self.TransNum(ctx.Number(0))
> +        ctx.Node.Data.Max = self.TransNum(ctx.Number(1))
> +        if ctx.Step() != None:
> +            ctx.Node.Data.Step = self.TransNum(ctx.Number(2))
> +        if ctx.Default() != None:
> +            if ctx.KeyValue == 0:
> +                ctx.Time.Hour = self.TransNum(ctx.Number(len(ctx.Number())-1))
> +                ctx.Node.Data.D_Hour = ctx.Time.Hour
> +                if ctx.Time.Hour > 23:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.N.line, "Hour default value must be between 0 and 23.")
> +            if ctx.KeyValue == 1:
> +                ctx.Time.Minute = self.TransNum(ctx.Number(len(ctx.Number())-1))
> +                ctx.Node.Data.D_Minute = ctx.Time.Minute
> +                if ctx.Time.Minute > 59:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.N.line, "Minute default value must be between 0 and 59.")
> +            if ctx.KeyValue == 2:
> +                ctx.Time.Second = self.TransNum(ctx.Number(len(ctx.Number())-1))
> +                ctx.Node.Data.D_Second = ctx.Time.Second
> +                if ctx.Time.Second > 59:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.N.line, "Second default value must be between 0 and 59.")
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrTimeFlags.
> +    def visitVfrTimeFlags(self, ctx:VfrSyntaxParser.VfrTimeFlagsContext):
> +
> +        self.visitChildren(ctx)
> +
> +        for FlagsFieldCtx in ctx.timeFlagsField():
> +            ctx.LFlags |= FlagsFieldCtx.LFlag
> +
> +        return ctx.LFlags
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#timeFlagsField.
> +    def visitTimeFlagsField(self, ctx:VfrSyntaxParser.TimeFlagsFieldContext):
> +
> +        self.visitChildren(ctx)
> +
> +        if ctx.Number() != None:
> +            ctx.LFlag = self.TransNum(ctx.Number())
> +        if ctx.HourSupppressFlag() != None:
> +            ctx.LFlag = 0x01
> +        if ctx.MinuteSuppressFlag() != None:
> +            ctx.LFlag = 0x02
> +        if ctx.SecondSuppressFlag() != None:
> +            ctx.LFlag = 0x04
> +        if ctx.StorageNormalFlag() != None:
> +            ctx.LFlag = 0x00
> +        if ctx.StorageTimeFlag() != None:
> +            ctx.LFlag = 0x10
> +        if ctx.StorageWakeUpFlag() != None:
> +            ctx.LFlag = 0x20
> +
> +        return ctx.LFlag
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementConditional.
> +    def visitVfrStatementConditional(self,
> ctx:VfrSyntaxParser.VfrStatementConditionalContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementDisableIfStat()!= None:
> +            ctx.Node = ctx.vfrStatementDisableIfStat().Node
> +        if ctx.vfrStatementSuppressIfStat()!= None:
> +            ctx.Node = ctx.vfrStatementSuppressIfStat().Node
> +        if ctx.vfrStatementGrayOutIfStat()!= None:
> +            ctx.Node = ctx.vfrStatementGrayOutIfStat().Node
> +        if ctx.vfrStatementInconsistentIfStat()!= None:
> +            ctx.Node = ctx.vfrStatementInconsistentIfStat().Node
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementConditionalNew.
> +    def visitVfrStatementConditionalNew(self,
> ctx:VfrSyntaxParser.VfrStatementConditionalNewContext):
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementSuppressIfStat.
> +    def visitVfrStatementSuppressIfStat(self,
> ctx:VfrSyntaxParser.VfrStatementSuppressIfStatContext):
> +
> +        self.visitChildren(ctx)
> +        ctx.Node = ctx.vfrStatementSuppressIfStatNew().Node
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementGrayOutIfStat.
> +    def visitVfrStatementGrayOutIfStat(self,
> ctx:VfrSyntaxParser.VfrStatementGrayOutIfStatContext):
> +
> +        self.visitChildren(ctx)
> +        ctx.Node = ctx.vfrStatementGrayOutIfStatNew().Node
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementStatList.
> +    def visitVfrStatementStatList(self,
> ctx:VfrSyntaxParser.VfrStatementStatListContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrStatementStat() != None:
> +            ctx.Node = ctx.vfrStatementStat().Node
> +        if ctx.vfrStatementQuestions() != None:
> +            ctx.Node = ctx.vfrStatementQuestions().Node
> +        if ctx.vfrStatementConditional() != None:
> +            ctx.Node = ctx.vfrStatementConditional().Node
> +        if ctx.vfrStatementLabel() != None:
> +            ctx.Node = ctx.vfrStatementLabel().Node
> +        if ctx.vfrStatementExtension() != None:
> +            ctx.Node = ctx.vfrStatementExtension().Node
> +        if ctx.vfrStatementInvalid() != None:
> +            ctx.Node = ctx.vfrStatementInvalid().Node
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementStatListOld.
> +    def visitVfrStatementStatListOld(self,
> ctx:VfrSyntaxParser.VfrStatementStatListOldContext):
> +        return self.visitChildren(ctx)
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementDisableIfStat.
> +    def visitVfrStatementDisableIfStat(self,
> ctx:VfrSyntaxParser.VfrStatementDisableIfStatContext):
> +
> +        DIObj = IfrDisableIf()
> +        DIObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = DIObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(DIObj.GetInfo())
> +        # ctx.Node.Condition = 'disableif' + ' ' +
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.visitChildren(ctx)
> +        for Ctx in ctx.vfrStatementStatList():
> +            self.InsertChild(ctx.Node, Ctx)
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementSuppressIfStatNew.
> +    def visitVfrStatementSuppressIfStatNew(self,
> ctx:VfrSyntaxParser.VfrStatementSuppressIfStatNewContext):
> +
> +        SIObj = IfrSuppressIf()
> +        SIObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = SIObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(SIObj.GetInfo())
> +        # ctx.Node.Condition = 'suppressif' + ' ' +
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.visitChildren(ctx)
> +        for Ctx in ctx.vfrStatementStatList():
> +            self.InsertChild(ctx.Node, Ctx)
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementGrayOutIfStatNew.
> +    def visitVfrStatementGrayOutIfStatNew(self,
> ctx:VfrSyntaxParser.VfrStatementGrayOutIfStatNewContext):
> +
> +        GOIObj = IfrGrayOutIf()
> +        GOIObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = GOIObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(GOIObj.GetInfo())
> +        # ctx.Node.Condition = 'grayoutif' + ' ' +
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.visitChildren(ctx)
> +        for Ctx in ctx.vfrStatementStatList():
> +            self.InsertChild(ctx.Node, Ctx)
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementInconsistentIfStat.
> +    def visitVfrStatementInconsistentIfStat(self,
> ctx:VfrSyntaxParser.VfrStatementInconsistentIfStatContext):
> +
> +        IIObj = IfrInconsistentIf()
> +        self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> ctx.start.line)
> +        IIObj.SetLineNo(ctx.start.line)
> +        self.visitChildren(ctx)
> +        IIObj.SetError(self.TransNum(ctx.Number()))
> +        ctx.Node.Data = IIObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(IIObj.GetInfo())
> +        # ctx.Node.Condition = 'inconsistentif' + ' ' +
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        ctx.Node.Expression =
> self.ExtractOriginalText(ctx.vfrStatementExpression())
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementInvalid.
> +    def visitVfrStatementInvalid(self,
> ctx:VfrSyntaxParser.VfrStatementInvalidContext):
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementInvalidHidden.
> +    def visitVfrStatementInvalidHidden(self,
> ctx:VfrSyntaxParser.VfrStatementInvalidHiddenContext):
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementInvalidInventory.
> +    def visitVfrStatementInvalidInventory(self,
> ctx:VfrSyntaxParser.VfrStatementInvalidInventoryContext):
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementInvalidSaveRestoreDefaults.
> +    def visitVfrStatementInvalidSaveRestoreDefaults(self,
> ctx:VfrSyntaxParser.VfrStatementInvalidSaveRestoreDefaultsContext):
> +        return self.visitChildren(ctx)
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementLabel.
> +    def visitVfrStatementLabel(self,
> ctx:VfrSyntaxParser.VfrStatementLabelContext):
> +
> +        LObj = IfrLabel()
> +        self.visitChildren(ctx)
> +        LObj.SetLineNo(ctx.start.line)
> +        LObj.SetNumber(self.TransNum(ctx.Number()))
> +        ctx.Node.Data = LObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(LObj.GetInfo())
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatemex.BObjntBanner.
> +    def visitVfrStatementBanner(self,
> ctx:VfrSyntaxParser.VfrStatementBannerContext):
> +
> +        self.visitChildren(ctx)
> +        BObj = IfrBanner()
> +        BObj.SetLineNo(ctx.start.line)
> +        BObj.SetTitle(self.TransNum(ctx.Number(0)))
> +
> +        if ctx.Line() != None:
> +            BObj.SetLine(self.TransNum(ctx.Number(1)))
> +            if ctx.Left() != None:
> +                ctx.Node.Dict["align"] = KV("left", 0)
> +                BObj.SetAlign(0)
> +            if ctx.Center() != None:
> +                ctx.Node.Dict["align"] = KV("center", 1)
> +                BObj.SetAlign(1)
> +            if ctx.Right() != None:
> +                ctx.Node.Dict["align"] = KV("right", 2)
> +                BObj.SetAlign(2)
> +
> +        ctx.Node.Data = BObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(BObj.GetInfo())
> +
> +        if ctx.Timeout() != None:
> +            TObj = IfrTimeout()
> +            TObj.SetLineNo(ctx.start.line)
> +            TObj.SetTimeout(self.TransNum(ctx.Number(2)))
> +            Node = IfrTreeNode(EFI_IFR_GUID_OP, TObj,
> gFormPkg.StructToStream(TObj.GetInfo()))
> +            ctx.Node.insertChild(Node)
> +            BObj.SetHasTimeOut(True)
> +            BObj.SetTimeOut(self.TransNum(ctx.Number(2)))
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementExtension.
> +    def visitVfrStatementExtension(self,
> ctx:VfrSyntaxParser.VfrStatementExtensionContext):
> +
> +        ctx.IsStruct = False
> +        if ctx.DataType() != None:
> +            if ctx.Uint64() != None:
> +                ctx.TypeName = 'UINT64'
> +            elif ctx.Uint32() != None:
> +                ctx.TypeName = 'UINT32'
> +            elif ctx.Uint16() != None:
> +                ctx.TypeName = 'UINT16'
> +            elif ctx.Uint8() != None:
> +                ctx.TypeName = 'UINT8'
> +            elif ctx.Boolean() != None:
> +                ctx.TypeName = 'BOOLEAN'
> +            elif ctx.EFI_STRING_ID() != None:
> +                ctx.TypeName = 'EFI_STRING_ID'
> +            elif ctx.EFI_HII_DATE() != None:
> +                ctx.TypeName = 'EFI_HII_DATE'
> +                ctx.IsStruct = True
> +            elif ctx.EFI_HII_TIME() != None:
> +                ctx.TypeName = 'EFI_HII_TIME'
> +                ctx.IsStruct = True
> +            elif ctx.EFI_HII_REF() != None:
> +                ctx.TypeName = 'EFI_HII_REF'
> +                ctx.IsStruct = True
> +            else:
> +                ctx.TypeName = self.TransId(ctx.StringIdentifier())
> +                ctx.IsStruct = True
> +            ctx.ArrayNum = self.TransNum(ctx.Number())
> +            ctx.TypeSize, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByTypeName(ctx.TypeName)
> +            self.ErrorHandler(ReturnCode, ctx.D.line)
> +            ctx.Size = ctx.TypeSize * ctx.ArrayNum if ctx.ArrayNum > 0 else
> ctx.TypeSize
> +            ctx.Buffer = bytearray(ctx.Size)
> +
> +        self.visitChildren(ctx)
> +        Line = ctx.start.line
> +        GuidObj = IfrExtensionGuid(ctx.Size, ctx.TypeName, ctx.ArrayNum)
> +        for Ctx in ctx.vfrExtensionData():
> +            GuidObj.SetFieldList(Ctx.FName, Ctx.TFValue)
> +
> +        GuidObj.SetLineNo(Line)
> +        GuidObj.SetGuid(ctx.guidDefinition().Guid)
> +        if ctx.TypeName != '':
> +            GuidObj.SetData(ctx.Buffer)
> +        GuidObj.SetScope(1)
> +        ctx.Node.Data = GuidObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(GuidObj.GetInfo())
> +        if ctx.DataType() != None:
> +            Buffer = bytearray(ctx.Size)
> +            for i in range(0, len(Buffer)):
> +                Buffer[i] = ctx.Buffer[i]
> +            ctx.Node.Buffer += Buffer
> +
> +        for Ctx in ctx.vfrStatementExtension():
> +            self.InsertChild(ctx.Node, Ctx)
> +
> +        self.InsertEndNode(ctx.Node, ctx.stop.line)
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrExtensionData.
> +    def visitVfrExtensionData(self,
> ctx:VfrSyntaxParser.VfrExtensionDataContext):
> +        IsArray = False if ctx.I == None else True
> +        if IsArray:
> +            Index = self.TransNum(ctx.I.text)
> +        else:
> +            Index = 0
> +        IsStruct = ctx.parentCtx.IsStruct
> +        self.visitChildren(ctx)
> +        ctx.TFValue = self.TransNum(ctx.N.text)
> +        Data = self.TransNum(ctx.N.text)
> +        if IsArray:
> +            ctx.FName += 'data' +'[' + ctx.I.text + ']'
> +        else:
> +            ctx.FName += 'data'
> +        ctx.TFName = ctx.parentCtx.TypeName
> +        if IsStruct:
> +            ctx.TFName += ctx.parentCtx.TypeName
> +            for i in range(0, len(ctx.arrayName())):
> +                ctx.TFName += '.'
> +                ctx.TFName += ctx.arrayName(i).SubStrZ
> +                ctx.FName += '.'
> +                ctx.FName += ctx.arrayName(i).SubStrZ
> +
> +        Buffer = ctx.parentCtx.Buffer
> +        FieldOffset, FieldType, FieldSize, BitField, _ =
> gVfrVarDataTypeDB.GetDataFieldInfo(ctx.TFName)
> +        ByteOffset = ctx.parentCtx.TypeSize * Index
> +        if not BitField:
> +            Offset = ByteOffset + FieldOffset
> +            Buffer[Offset : Offset + FieldSize] = ctx.TFValue.to_bytes(FieldSize,
> "little")
> +        else:
> +            Mask = (1 << FieldSize) - 1
> +            Offset = FieldOffset // 8
> +            PreBits = FieldOffset % 8
> +            Mask <<= PreBits
> +            Value = int.from_bytes(Buffer[ByteOffset + Offset : ByteOffset +
> Offset + FieldSize], "little")
> +            Data <<= PreBits
> +            Value = (Value & (~Mask)) | Data
> +            Buffer[ByteOffset + Offset : ByteOffset + Offset + FieldSize] =
> Value.to_bytes(FieldSize, "little")
> +
> +        return Buffer
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementModal.
> +    def visitVfrStatementModal(self,
> ctx:VfrSyntaxParser.VfrStatementModalContext):
> +
> +        self.visitChildren(ctx)
> +        ctx.Node = ctx.vfrModalTag().Node
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrModalTag.
> +    def visitVfrModalTag(self, ctx:VfrSyntaxParser.VfrModalTagContext):
> +
> +        MObj = IfrModal()
> +        self.visitChildren(ctx)
> +        MObj.SetLineNo(ctx.start.line)
> +        ctx.Node.Data = MObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(MObj.GetInfo())
> +
> +        return ctx.Node
> +
> +    def SaveOpHdrCond(self, OpHdr, Cond, LineNo=0):
> +        if Cond == True:
> +            if self.IfrOpHdr[self.IfrOpHdrIndex] != None:
> +                return
> +            self.IfrOpHdr[self.IfrOpHdrIndex] = OpHdr
> +            self.IfrOpHdrLineNo[self.IfrOpHdrIndex] = LineNo
> +
> +
> +    def InitOpHdrCond(self):
> +        self.IfrOpHdr.append(None)
> +        self.IfrOpHdrLineNo.append(0)
> +
> +    def SetSavedOpHdrScope(self):
> +        if  self.IfrOpHdr[self.IfrOpHdrIndex] != None:
> +            self.IfrOpHdr[self.IfrOpHdrIndex].Scope = 1
> +            return True
> +        return False
> +
> +    def ClearSavedOPHdr(self):
> +        self.IfrOpHdr[self.IfrOpHdrIndex] = None
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrStatementExpression.
> +    def visitVfrStatementExpression(self,
> ctx:VfrSyntaxParser.VfrStatementExpressionContext):
> +
> +        # Root expression extension function called by other function. ##
> +        if ctx.ExpInfo.RootLevel == 0:
> +            self.IfrOpHdrIndex += 1
> +            if self.IfrOpHdrIndex >= MAX_IFR_EXPRESSION_DEPTH:
> +
> self.ErrorHandler(VfrReturnCode.VFR_RETURN_INVALID_PARAMETER,
> ctx.start.line, 'The depth of expression exceeds the max supported level 8!')
> +            self.InitOpHdrCond()
> +
> +        self.visitChildren(ctx)
> +
> +        for i in range(0, len(ctx.andTerm())):
> +            ctx.Nodes.extend(ctx.andTerm(i).Nodes)
> +            if i != 0:
> +                ctx.ExpInfo.ExpOpCount += 1
> +                OObj = IfrOr(ctx.andTerm(i).Line)
> +                Node = IfrTreeNode(EFI_IFR_OR_OP, OObj,
> gFormPkg.StructToStream(OObj.GetInfo()))
> +                ctx.Nodes.append(Node)
> +
> +        # Extend OpCode Scope only for the root expression.
> +        if ctx.ExpInfo.ExpOpCount > 1 and ctx.ExpInfo.RootLevel == 0:
> +            if self.SetSavedOpHdrScope():
> +                EObj = IfrEnd()
> +                if self.IfrOpHdrLineNo[self.IfrOpHdrIndex] != 0:
> +                    EObj.SetLineNo(self.IfrOpHdrLineNo[self.IfrOpHdrIndex])
> +                else:
> +                    EObj.SetLineNo(ctx.stop.line)
> +                Node = IfrTreeNode(EFI_IFR_END_OP, EObj,
> gFormPkg.StructToStream(EObj.GetInfo()))
> +                ctx.Nodes.append(Node)
> +
> +        if ctx.ExpInfo.RootLevel == 0:
> +            self.ClearSavedOPHdr()
> +            self.IfrOpHdrIndex = self.IfrOpHdrIndex - 1
> +
> +        for Node in ctx.Nodes:
> +            if ctx.ParentNode != None:
> +                ctx.ParentNode.insertChild(Node)
> +
> +        self.ConstantOnlyInExpression = False
> +
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrStatementExpressionSub.
> +    def visitVfrStatementExpressionSub(self,
> ctx:VfrSyntaxParser.VfrStatementExpressionSubContext):
> +
> +        ctx.ExpInfo.RootLevel = ctx.parentCtx.ExpInfo.RootLevel + 1
> +        ctx.ExpInfo.ExpOpCount = ctx.parentCtx.ExpInfo.ExpOpCount
> +
> +        self.visitChildren(ctx)
> +
> +        for i in range(0, len(ctx.andTerm())):
> +            ctx.Nodes.extend(ctx.andTerm(i).Nodes)
> +            if i != 0:
> +                ctx.ExpInfo.ExpOpCount += 1
> +                OObj = IfrOr(ctx.andTerm(i).Line)
> +                Node = IfrTreeNode(EFI_IFR_OR_OP, OObj,
> gFormPkg.StructToStream(OObj.GetInfo()))
> +                ctx.Nodes.append(Node)
> +
> +        ctx.ParentNodes.extend(ctx.Nodes) ######
> +
> +        ctx.parentCtx.ExpInfo.ExpOpCount = ctx.ExpInfo.ExpOpCount
> ##########
> +
> +        return ctx.Nodes
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#andTerm.
> +    def visitAndTerm(self, ctx:VfrSyntaxParser.AndTermContext):
> +
> +        ctx.Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        for i in range(0, len(ctx.bitwiseorTerm())):
> +            ctx.Nodes.extend(ctx.bitwiseorTerm(i).Nodes)
> +            if i != 0:
> +                ctx.ExpInfo.ExpOpCount += 1
> +                AObj = IfrAnd(ctx.bitwiseorTerm(i).Line)
> +                Node = IfrTreeNode(EFI_IFR_AND_OP, AObj,
> gFormPkg.StructToStream(AObj.GetInfo()))
> +                ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#bitwiseorTerm.
> +    def visitBitwiseorTerm(self, ctx:VfrSyntaxParser.BitwiseorTermContext):
> +        ctx.Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        for i in range(0, len(ctx.bitwiseandTerm())):
> +            ctx.Nodes.extend(ctx.bitwiseandTerm(i).Nodes)
> +            if i != 0:
> +                ctx.ExpInfo.ExpOpCount += 1
> +                BWOObj = IfrBitWiseOr(ctx.bitwiseandTerm(i).Line)
> +                Node = IfrTreeNode(EFI_IFR_BITWISE_OR_OP, BWOObj,
> gFormPkg.StructToStream(BWOObj.GetInfo()))
> +                ctx.Nodes.append(Node)
> +
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#bitwiseandTerm.
> +    def visitBitwiseandTerm(self,
> ctx:VfrSyntaxParser.BitwiseandTermContext):
> +        ctx.Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        for i in range(0, len(ctx.equalTerm())):
> +            ctx.Nodes.extend(ctx.equalTerm(i).Nodes)
> +            if i != 0:
> +                ctx.ExpInfo.ExpOpCount += 1
> +                BWAObj = IfrBitWiseAnd(ctx.equalTerm(i).Line)
> +                Node = IfrTreeNode(EFI_IFR_BITWISE_AND_OP, BWAObj,
> gFormPkg.StructToStream(BWAObj.GetInfo()))
> +                ctx.Nodes.append(Node)
> +
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#equalTerm.
> +    def visitEqualTerm(self, ctx:VfrSyntaxParser.EqualTermContext):
> +        ctx.Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.compareTerm().Nodes)
> +
> +        for ChildCtx in ctx.equalTermSupplementary():
> +            ctx.ExpInfo.ExpOpCount += 1
> +            ctx.Nodes.extend(ChildCtx.Nodes)
> +
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#equalTermEqualRule.
> +    def visitEqualTermEqualRule(self,
> ctx:VfrSyntaxParser.EqualTermEqualRuleContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.compareTerm().Nodes)
> +        EObj = IfrEqual(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_EQUAL_OP, EObj,
> gFormPkg.StructToStream(EObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#equalTermNotEqualRule.
> +    def visitEqualTermNotEqualRule(self,
> ctx:VfrSyntaxParser.EqualTermNotEqualRuleContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.compareTerm().Nodes)
> +        NEObj = IfrNotEqual(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_NOT_EQUAL_OP, NEObj,
> gFormPkg.StructToStream(NEObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#compareTerm.
> +    def visitCompareTerm(self, ctx:VfrSyntaxParser.CompareTermContext):
> +
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.shiftTerm().Nodes)
> +
> +        for ChildCtx in ctx.compareTermSupplementary():
> +            ctx.ExpInfo.ExpOpCount += 1
> +            ctx.Nodes.extend(ChildCtx.Nodes)
> +
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#compareTermLessRule.
> +    def visitCompareTermLessRule(self,
> ctx:VfrSyntaxParser.CompareTermLessRuleContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.shiftTerm().Nodes)
> +        LTObj = IfrLessThan(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_LESS_THAN_OP, LTObj,
> gFormPkg.StructToStream(LTObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#compareTermLessEqualRule.
> +    def visitCompareTermLessEqualRule(self,
> ctx:VfrSyntaxParser.CompareTermLessEqualRuleContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.shiftTerm().Nodes)
> +        LEObj = IfrLessEqual(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_LESS_EQUAL_OP, LEObj,
> gFormPkg.StructToStream(LEObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#compareTermGreaterRule.
> +    def visitCompareTermGreaterRule(self,
> ctx:VfrSyntaxParser.CompareTermGreaterRuleContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.shiftTerm().Nodes)
> +        GTObj = IfrGreaterThan(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_GREATER_THAN_OP, GTObj,
> gFormPkg.StructToStream(GTObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#compareTermGreaterEqualRule.
> +    def visitCompareTermGreaterEqualRule(self,
> ctx:VfrSyntaxParser.CompareTermGreaterEqualRuleContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.shiftTerm().Nodes)
> +        GEObj = IfrGreaterEqual(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_GREATER_EQUAL_OP, GEObj,
> gFormPkg.StructToStream(GEObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#shiftTerm.
> +    def visitShiftTerm(self, ctx:VfrSyntaxParser.ShiftTermContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.addMinusTerm().Nodes)
> +
> +        for ChildCtx in ctx.shiftTermSupplementary():
> +            ctx.ExpInfo.ExpOpCount += 1
> +            ctx.Nodes.extend(ChildCtx.Nodes)
> +
> +        return ctx.Nodes
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#shiftTermLeft.
> +    def visitShiftTermLeft(self, ctx:VfrSyntaxParser.ShiftTermLeftContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.addMinusTerm().Nodes)
> +        SLObj = IfrShiftLeft(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_SHIFT_LEFT_OP, SLObj,
> gFormPkg.StructToStream(SLObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#shiftTermRight.
> +    def visitShiftTermRight(self, ctx:VfrSyntaxParser.ShiftTermRightContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.addMinusTerm().Nodes)
> +        SRObj = IfrShiftRight(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_SHIFT_RIGHT_OP, SRObj,
> gFormPkg.StructToStream(SRObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#addMinusTerm.
> +    def visitAddMinusTerm(self, ctx:VfrSyntaxParser.AddMinusTermContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.multdivmodTerm().Nodes)
> +
> +        for ChildCtx in ctx.addMinusTermSupplementary():
> +            ctx.ExpInfo.ExpOpCount += 1
> +            ctx.Nodes.extend(ChildCtx.Nodes)
> +
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#addMinusTermpAdd.
> +    def visitAddMinusTermpAdd(self,
> ctx:VfrSyntaxParser.AddMinusTermpAddContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.multdivmodTerm().Nodes)
> +        AObj = IfrAdd(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_ADD_OP, AObj,
> gFormPkg.StructToStream(AObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#addMinusTermSubtract.
> +    def visitAddMinusTermSubtract(self,
> ctx:VfrSyntaxParser.AddMinusTermSubtractContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.multdivmodTerm().Nodes)
> +        SObj = IfrSubtract(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_SUBTRACT_OP, SObj,
> gFormPkg.StructToStream(SObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#multdivmodTerm.
> +    def visitMultdivmodTerm(self,
> ctx:VfrSyntaxParser.MultdivmodTermContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.castTerm().Nodes)
> +        for ChildCtx in ctx.multdivmodTermSupplementary():
> +            ctx.ExpInfo.ExpOpCount += 1
> +            ctx.Nodes.extend(ChildCtx.Nodes)
> +
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#multdivmodTermMul.
> +    def visitMultdivmodTermMul(self,
> ctx:VfrSyntaxParser.MultdivmodTermMulContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.castTerm().Nodes)
> +        MObj = IfrMultiply(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_MULTIPLY_OP, MObj,
> gFormPkg.StructToStream(MObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#multdivmodTermDiv.
> +    def visitMultdivmodTermDiv(self,
> ctx:VfrSyntaxParser.MultdivmodTermDivContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.castTerm().Nodes)
> +        DObj = IfrDivide(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_DIVIDE_OP, DObj,
> gFormPkg.StructToStream(DObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#multdivmodTermRound.
> +    def visitMultdivmodTermModulo(self,
> ctx:VfrSyntaxParser.MultdivmodTermModuloContext):
> +        self.visitChildren(ctx)
> +        ctx.Nodes.extend(ctx.castTerm().Nodes)
> +        MObj = IfrModulo(ctx.start.line)
> +        Node = IfrTreeNode(EFI_IFR_MODULO_OP, MObj,
> gFormPkg.StructToStream(MObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#castTerm.
> +    def visitCastTerm(self, ctx:VfrSyntaxParser.CastTermContext):
> +        self.visitChildren(ctx)
> +        CastType = 0xFF
> +        for ChildCtx in ctx.castTermSub():
> +            CastType = ChildCtx.CastType
> +
> +        ctx.Nodes.extend(ctx.atomTerm().Nodes)
> +        if CastType == 0:
> +            TBObj = IfrToBoolean(ctx.start.line)
> +            Node = IfrTreeNode(EFI_IFR_TO_BOOLEAN_OP, TBObj,
> gFormPkg.StructToStream(TBObj.GetInfo()))
> +            ctx.Nodes.append(Node)
> +            ctx.ExpInfo.ExpOpCount += 1
> +
> +        elif CastType == 1:
> +            TUObj = IfrToUint(ctx.start.line)
> +            Node = IfrTreeNode(EFI_IFR_TO_UINT_OP, TUObj,
> gFormPkg.StructToStream(TUObj.GetInfo()))
> +            ctx.Nodes.append(Node)
> +            ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#castTermSub.
> +    def visitCastTermSub(self, ctx:VfrSyntaxParser.CastTermSubContext):
> +        self.visitChildren(ctx)
> +        if ctx.Boolean() != None:
> +            ctx.CastType = 0
> +        elif ctx.Uint32() != None:
> +            ctx.CastType = 1
> +        elif ctx.Uint16() != None:
> +            ctx.CastType = 1
> +        elif ctx.Uint8() != None:
> +            ctx.CastType = 1
> +        return ctx.CastType
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#atomTerm.
> +    def visitAtomTerm(self, ctx:VfrSyntaxParser.AtomTermContext):
> +
> +        self.visitChildren(ctx)
> +        if ctx.vfrExpressionCatenate() != None:
> +            ctx.Nodes = ctx.vfrExpressionCatenate().Nodes
> +        if ctx.vfrExpressionMatch() != None:
> +            ctx.Nodes = ctx.vfrExpressionMatch().Nodes
> +        if ctx.vfrExpressionMatch2() != None:
> +            ctx.Nodes = ctx.vfrExpressionMatch2().Nodes
> +        if ctx.vfrExpressionParen() != None:
> +            ctx.Nodes = ctx.vfrExpressionParen().Nodes
> +        if ctx.vfrExpressionBuildInFunction() != None:
> +            ctx.Nodes.append(ctx.vfrExpressionBuildInFunction().Node)
> +        if ctx.vfrExpressionConstant() != None:
> +            ctx.Nodes.append(ctx.vfrExpressionConstant().Node)
> +        if ctx.vfrExpressionUnaryOp() != None:
> +            ctx.Nodes = ctx.vfrExpressionUnaryOp().Nodes
> +        if ctx.vfrExpressionTernaryOp() != None:
> +            ctx.Nodes = ctx.vfrExpressionTernaryOp().Nodes
> +        if ctx.vfrExpressionMap() != None:
> +            ctx.Nodes = ctx.vfrExpressionMap().Nodes
> +        if ctx.atomTerm() != None:
> +            ctx.Nodes = ctx.atomTerm().Nodes
> +            NObj = IfrNot(ctx.start.line)
> +            Node = IfrTreeNode(EFI_IFR_NOT_OP, NObj,
> gFormPkg.StructToStream(NObj.GetInfo()))
> +            ctx.Nodes.append(Node)
> +            ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrExpressionCatenate.
> +    def visitVfrExpressionCatenate(self,
> ctx:VfrSyntaxParser.VfrExpressionCatenateContext):
> +        ctx.ExpInfo.RootLevel += 1
> +        self.visitChildren(ctx)
> +
> +        Line = ctx.start.line
> +        CObj = IfrCatenate(Line)
> +        Node = IfrTreeNode(EFI_IFR_CATENATE_OP, CObj,
> gFormPkg.StructToStream(CObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrExpressionMatch.
> +    def visitVfrExpressionMatch(self,
> ctx:VfrSyntaxParser.VfrExpressionMatchContext):
> +        ctx.ExpInfo.RootLevel += 1
> +        self.visitChildren(ctx)
> +
> +        Line = ctx.start.line
> +        MObj = IfrMatch(Line)
> +        Node = IfrTreeNode(EFI_IFR_MATCH_OP, MObj,
> gFormPkg.StructToStream(MObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrExpressionMatch2.
> +    def visitVfrExpressionMatch2(self,
> ctx:VfrSyntaxParser.VfrExpressionMatch2Context):
> +        self.visitChildren(ctx)
> +
> +        Line = ctx.start.line
> +        Guid = ctx.guidDefinition().Guid
> +        M2Obj = IfrMatch2(Line, Guid)
> +        Node = IfrTreeNode(EFI_IFR_MATCH2_OP, M2Obj,
> gFormPkg.StructToStream(M2Obj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrExpressionParen.
> +    def visitVfrExpressionParen(self,
> ctx:VfrSyntaxParser.VfrExpressionParenContext):
> +        self.visitChildren(ctx)
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrExpressionBuildInFunction.
> +    def visitVfrExpressionBuildInFunction(self,
> ctx:VfrSyntaxParser.VfrExpressionBuildInFunctionContext):
> +        self.visitChildren(ctx)
> +        if ctx.dupExp() != None:
> +            ctx.Node = ctx.dupExp().Node
> +        if ctx.vareqvalExp() != None:
> +            ctx.Node = ctx.vareqvalExp().Node
> +        if ctx.ideqvalExp() != None:
> +            ctx.Node = ctx.ideqvalExp().Node
> +        if ctx.ideqidExp() != None:
> +            ctx.Node = ctx.ideqidExp().Node
> +        if ctx.ideqvallistExp() != None:
> +            ctx.Node = ctx.ideqvallistExp().Node
> +        if ctx.questionref1Exp() != None:
> +            ctx.Node = ctx.questionref1Exp().Node
> +        if ctx.rulerefExp() != None:
> +            ctx.Node = ctx.rulerefExp().Node
> +        if ctx.stringref1Exp() != None:
> +            ctx.Node = ctx.stringref1Exp().Node
> +        if ctx.pushthisExp() != None:
> +            ctx.Node = ctx.pushthisExp().Node
> +        if ctx.securityExp() != None:
> +            ctx.Node = ctx.securityExp().Node
> +        if ctx.getExp() != None:
> +            ctx.Node = ctx.getExp().Node
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#dupExp.
> +    def visitDupExp(self, ctx:VfrSyntaxParser.DupExpContext):
> +
> +        self.visitChildren(ctx)
> +        Line = ctx.start.line
> +        DObj = IfrDup(Line)
> +        ctx.Node.Data = DObj
> +        ctx.Node.Buffer = gFormPkg.StructToStream(DObj.GetInfo())
> +        self.SaveOpHdrCond(DObj.GetHeader(), (ctx.ExpInfo.ExpOpCount == 0),
> Line) #
> +        ctx.ExpInfo.ExpOpCount += 1
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vareqvalExp.
> +    def visitVareqvalExp(self, ctx:VfrSyntaxParser.VareqvalExpContext):
> +
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +
> +        ReturnCode = VfrReturnCode.VFR_RETURN_UNSUPPORTED
> +        VarIdStr = 'var'
> +        VarIdStr += ctx.VN.text
> +        VarStoreId, ReturnCode = gVfrDataStorage.GetVarStoreId(VarIdStr)
> +        if ReturnCode == VfrReturnCode.VFR_RETURN_UNDEFINED:
> +            pass #########
> +        else:
> +            self.ErrorHandler(ReturnCode, ctx.VN.line)
> +        QId, Mask, _ = self.VfrQuestionDB.GetQuestionId(None, VarIdStr)
> +        ConstVal = self.TransNum(ctx.Number(1))
> +        if ctx.Equal() != None:
> +            if Mask == 0:
> +                EIVObj = IfrEqIdVal(Line)
> +                self.SaveOpHdrCond(EIVObj.GetHeader(),
> (ctx.ExpInfo.ExpOpCount == 0), Line)
> +                EIVObj.SetQuestionId(QId, VarIdStr, ctx.VN.line)
> +                EIVObj.SetValue(ConstVal)
> +                ctx.Node = IfrTreeNode(EFI_IFR_EQ_ID_VAL_OP, EIVObj)
> +                ctx.ExpInfo.ExpOpCount += 1
> +            else:
> +                ctx.Node = self.IdEqValDoSpecial(ctx.ExpInfo, Line, QId, VarIdStr,
> Mask, ConstVal, EFI_COMPARE_TYPE.EQUAL)
> +        elif ctx.LessEqual() != None:
> +            ctx.Node = self.IdEqValDoSpecial(ctx.ExpInfo, Line, QId, VarIdStr,
> Mask, ConstVal, EFI_COMPARE_TYPE.LESS_EQUAL)
> +
> +        elif ctx.Less() != None:
> +            ctx.Node = self.IdEqValDoSpecial(ctx.ExpInfo, Line, QId, VarIdStr,
> Mask, ConstVal, EFI_COMPARE_TYPE.LESS_THAN)
> +
> +        elif ctx.GreaterEqual() != None:
> +            ctx.Node = self.IdEqValDoSpecial(ctx.ExpInfo, Line, QId, VarIdStr,
> Mask, ConstVal, EFI_COMPARE_TYPE.GREATER_EQUAL)
> +
> +        elif ctx.Greater() != None:
> +            ctx.Node = self.IdEqValDoSpecial(ctx.ExpInfo, Line, QId, VarIdStr,
> Mask, ConstVal, EFI_COMPARE_TYPE.GREATER_THAN)
> +
> +
> +        return ctx.Node
> +
> +
> +    def ConvertIdExpr(self, ExpInfo, LineNo, QId, VarIdStr, BitMask):
> +
> +        QR1Obj = IfrQuestionRef1(LineNo)
> +        QR1Obj.SetQuestionId(QId, VarIdStr, LineNo)
> +        Node = IfrTreeNode(EFI_IFR_QUESTION_REF1_OP, QR1Obj)
> +        self.SaveOpHdrCond(QR1Obj.GetHeader(), (ExpInfo.ExpOpCount == 0))
> +        if BitMask != 0:
> +            U32Obj = IfrUint32(LineNo)
> +            U32Obj.SetValue(BitMask)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_UINT32_OP, U32Obj,
> gFormPkg.StructToStream(U32Obj.GetInfo())))
> +
> +            BWAObj = IfrBitWiseAnd(LineNo)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_BITWISE_AND_OP, BWAObj,
> gFormPkg.StructToStream(BWAObj.GetInfo())))
> +
> +            U8Obj = IfrUint8(LineNo)
> +            if BitMask == DATE_YEAR_BITMASK:
> +                U8Obj.SetValue (0)
> +            elif BitMask == TIME_SECOND_BITMASK:
> +                U8Obj.SetValue (0x10)
> +            elif BitMask == DATE_DAY_BITMASK:
> +                U8Obj.SetValue (0x18)
> +            elif BitMask == TIME_HOUR_BITMASK:
> +                U8Obj.SetValue (0)
> +            elif BitMask == TIME_MINUTE_BITMASK:
> +                U8Obj.SetValue (0x8)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_UINT8_OP, U8Obj,
> gFormPkg.StructToStream(U8Obj.GetInfo())))
> +
> +            SRObj = IfrShiftRight(LineNo)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_SHIFT_RIGHT_OP, SRObj,
> gFormPkg.StructToStream(SRObj.GetInfo())))
> +
> +        ExpInfo.ExpOpCount += 4
> +        return Node
> +
> +
> +    def IdEqValDoSpecial(self, ExpInfo, LineNo, QId, VarIdStr, BitMask,
> ConstVal, CompareType):
> +
> +        Node = self.ConvertIdExpr(ExpInfo, LineNo, QId, VarIdStr, BitMask)
> +        if ConstVal > 0xFF:
> +            U16Obj = IfrUint16(LineNo)
> +            U16Obj.SetValue(ConstVal)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_UINT16_OP, U16Obj,
> gFormPkg.StructToStream(U16Obj.GetInfo())))
> +        else:
> +            U8Obj = IfrUint8(LineNo)
> +            U8Obj.SetValue(ConstVal)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_UINT8_OP, U8Obj,
> gFormPkg.StructToStream(U8Obj.GetInfo())))
> +
> +        if CompareType == EFI_COMPARE_TYPE.EQUAL:
> +            EObj = IfrEqual(LineNo)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_EQUAL_OP, EObj,
> gFormPkg.StructToStream(EObj.GetInfo())))
> +
> +
> +        if CompareType == EFI_COMPARE_TYPE.LESS_EQUAL:
> +            LEObj = IfrLessEqual(LineNo)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_LESS_EQUAL_OP, LEObj,
> gFormPkg.StructToStream(LEObj.GetInfo())))
> +
> +        if CompareType == EFI_COMPARE_TYPE.LESS_THAN:
> +            LTObj = IfrLessThan(LineNo)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_LESS_THAN_OP, LTObj,
> gFormPkg.StructToStream(LTObj.GetInfo())))
> +
> +        if CompareType == EFI_COMPARE_TYPE.GREATER_EQUAL:
> +            GEObj = IfrGreaterEqual(LineNo)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_GREATER_EQUAL_OP, GEObj,
> gFormPkg.StructToStream(GEObj.GetInfo())))
> +
> +        if CompareType == EFI_COMPARE_TYPE.GREATER_THAN:
> +            GTObj = IfrGreaterThan(LineNo)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_GREATER_THAN_OP, GTObj,
> gFormPkg.StructToStream(GTObj.GetInfo())))
> +
> +        ExpInfo.ExpOpCount += 2
> +        return Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#ideqvalExp.
> +    def visitIdeqvalExp(self, ctx:VfrSyntaxParser.IdeqvalExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        Mask = ctx.vfrQuestionDataFieldName().Mask
> +        QId = ctx.vfrQuestionDataFieldName().QId
> +        VarIdStr = ctx.vfrQuestionDataFieldName().VarIdStr
> +        LineNo = ctx.vfrQuestionDataFieldName().Line
> +        ConstVal = self.TransNum(ctx.Number())
> +        if ctx.Equal() != None:
> +            if Mask == 0:
> +                EIVObj = IfrEqIdVal(Line)
> +                self.SaveOpHdrCond(EIVObj.GetHeader(),
> (ctx.ExpInfo.ExpOpCount == 0), Line)
> +                EIVObj.SetQuestionId(QId, VarIdStr, LineNo)
> +                EIVObj.SetValue(ConstVal)
> +                ctx.Node = IfrTreeNode(EFI_IFR_EQ_ID_VAL_OP, EIVObj)
> +                ctx.ExpInfo.ExpOpCount += 1
> +            else:
> +                ctx.Node = self.IdEqValDoSpecial(ctx.ExpInfo, Line, QId, VarIdStr,
> Mask, ConstVal, EFI_COMPARE_TYPE.EQUAL)
> +
> +        elif ctx.LessEqual() != None:
> +            ctx.Node = self.IdEqValDoSpecial(ctx.ExpInfo, Line, QId, VarIdStr,
> Mask, ConstVal, EFI_COMPARE_TYPE.LESS_EQUAL)
> +
> +        elif ctx.Less() != None:
> +            ctx.Node = self.IdEqValDoSpecial(ctx.ExpInfo, Line, QId, VarIdStr,
> Mask, ConstVal, EFI_COMPARE_TYPE.LESS_THAN)
> +
> +        elif ctx.GreaterEqual() != None:
> +            ctx.Node = self.IdEqValDoSpecial(ctx.ExpInfo, Line, QId, VarIdStr,
> Mask, ConstVal, EFI_COMPARE_TYPE.GREATER_EQUAL)
> +
> +        elif ctx.Greater() != None:
> +            ctx.Node = self.IdEqValDoSpecial(ctx.ExpInfo, Line, QId, VarIdStr,
> Mask, ConstVal, EFI_COMPARE_TYPE.GREATER_THAN)
> +
> +        return ctx.Node
> +
> +
> +    def IdEqIdDoSpecial(self, ExpInfo, LineNo, QId1, VarIdStr1, Mask1, QId2,
> VarIdStr2, Mask2, CompareType):
> +
> +        Node1 = self.ConvertIdExpr(ExpInfo, LineNo, QId1, VarIdStr1, Mask1)
> +        Node2 = self.ConvertIdExpr(ExpInfo, LineNo, QId2, VarIdStr2, Mask2)
> +        Node1.insertChild(Node2)
> +
> +        if CompareType == EFI_COMPARE_TYPE.EQUAL:
> +            EObj = IfrEqual(LineNo)
> +            Node1.insertChild(IfrTreeNode(EFI_IFR_EQUAL_OP, EObj,
> gFormPkg.StructToStream(EObj.GetInfo())))
> +
> +        if CompareType == EFI_COMPARE_TYPE.LESS_EQUAL:
> +            LEObj = IfrLessEqual(LineNo)
> +            Node1.insertChild(IfrTreeNode(EFI_IFR_LESS_EQUAL_OP, LEObj,
> gFormPkg.StructToStream(LEObj.GetInfo())))
> +
> +        if CompareType == EFI_COMPARE_TYPE.LESS_THAN:
> +            LTObj = IfrLessThan(LineNo)
> +            Node1.insertChild(IfrTreeNode(EFI_IFR_LESS_THAN_OP, LTObj,
> gFormPkg.StructToStream(LTObj.GetInfo())))
> +
> +
> +        if CompareType == EFI_COMPARE_TYPE.GREATER_EQUAL:
> +            GEObj = IfrGreaterEqual(LineNo)
> +            Node1.insertChild(IfrTreeNode(EFI_IFR_GREATER_EQUAL_OP, GEObj,
> gFormPkg.StructToStream(GEObj.GetInfo())))
> +
> +        if CompareType == EFI_COMPARE_TYPE.GREATER_THAN:
> +            GTObj = IfrGreaterThan(LineNo)
> +            Node1.insertChild(IfrTreeNode(EFI_IFR_GREATER_THAN_OP, GTObj,
> gFormPkg.StructToStream(GTObj.GetInfo())))
> +
> +        ExpInfo.ExpOpCount += 1
> +        return Node1
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#ideqidExp.
> +    def visitIdeqidExp(self, ctx:VfrSyntaxParser.IdeqidExpContext):
> +        self.visitChildren(ctx)
> +        Line = ctx.start.line
> +        Mask1 = ctx.vfrQuestionDataFieldName(0).Mask
> +        QId1 = ctx.vfrQuestionDataFieldName(0).QId
> +        VarIdStr1 = ctx.vfrQuestionDataFieldName(0).VarIdStr
> +        LineNo1 = ctx.vfrQuestionDataFieldName(0).Line
> +
> +        Mask2 = ctx.vfrQuestionDataFieldName(1).Mask
> +        QId2 = ctx.vfrQuestionDataFieldName(1).QId
> +        VarIdStr2 = ctx.vfrQuestionDataFieldName(1).VarIdStr
> +        LineNo2 = ctx.vfrQuestionDataFieldName(1).Line
> +
> +        if ctx.Equal() != None:
> +            if Mask1 & Mask2:
> +                ctx.Node = self.IdEqIdDoSpecial(ctx.ExpInfo, Line, QId1, VarIdStr1,
> Mask1, QId2, VarIdStr2, Mask2, EFI_COMPARE_TYPE.EQUAL)
> +            else:
> +                EIIObj = IfrEqIdId(Line)
> +                self.SaveOpHdrCond(EIIObj.GetHeader(), (ctx.ExpInfo.ExpOpCount
> == 0), Line)
> +                EIIObj.SetQuestionId1(QId1, VarIdStr1, LineNo1)
> +                EIIObj.SetQuestionId2(QId2, VarIdStr2, LineNo2)
> +                ctx.Node = IfrTreeNode(EFI_IFR_EQ_ID_ID_OP, EIIObj)
> +                ctx.ExpInfo.ExpOpCount += 1
> +
> +        elif ctx.LessEqual() != None:
> +            ctx.Node = self.IdEqIdDoSpecial(ctx.ExpInfo, Line, QId1, VarIdStr1,
> Mask1, QId2, VarIdStr2, Mask2, EFI_COMPARE_TYPE.LESS_EQUAL)
> +
> +        elif ctx.Less() != None:
> +            ctx.Node = self.IdEqIdDoSpecial(ctx.ExpInfo, Line, QId1, VarIdStr1,
> Mask1, QId2, VarIdStr2, Mask2, EFI_COMPARE_TYPE.LESS_THAN)
> +
> +        elif ctx.GreaterEqual() != None:
> +            ctx.Node = self.IdEqIdDoSpecial(ctx.ExpInfo, Line, QId1, VarIdStr1,
> Mask1, QId2, VarIdStr2, Mask2, EFI_COMPARE_TYPE.GREATER_EQUAL)
> +
> +        elif ctx.Greater() != None:
> +            ctx.Node = self.IdEqIdDoSpecial(ctx.ExpInfo, Line, QId1, VarIdStr1,
> Mask1, QId2, VarIdStr2, Mask2, EFI_COMPARE_TYPE.GREATER_THAN)
> +        return ctx.Node
> +
> +
> +    def IdEqListDoSpecial(self, ExpInfo, LineNo, QId, VarIdStr, Mask, ListLen,
> ValueList):
> +        if ListLen == 0:
> +            return None
> +
> +        Node = self.IdEqValDoSpecial(ExpInfo, LineNo, QId, VarIdStr, Mask,
> ValueList[0], EFI_COMPARE_TYPE.EQUAL)
> +        for i in range(1, ListLen):
> +            Node.insertChild(self.IdEqValDoSpecial(ExpInfo, LineNo, QId,
> VarIdStr, Mask, ValueList[i], EFI_COMPARE_TYPE.EQUAL))
> +            OObj = IfrOr(LineNo)
> +            Node.insertChild(IfrTreeNode(EFI_IFR_OR_OP, OObj,
> gFormPkg.StructToStream(OObj.GetInfo())))
> +            ExpInfo.ExpOpCount += 1
> +
> +        return Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#ideqvallistExp.
> +    def visitIdeqvallistExp(self, ctx:VfrSyntaxParser.IdeqvallistExpContext):
> +        self.visitChildren(ctx)
> +        Line = ctx.start.line
> +        Mask = ctx.vfrQuestionDataFieldName().Mask
> +        QId = ctx.vfrQuestionDataFieldName().QId
> +        VarIdStr = ctx.vfrQuestionDataFieldName().VarIdStr
> +        LineNo = ctx.vfrQuestionDataFieldName().Line
> +        ValueList = []
> +        for i in range(0, len(ctx.Number())):
> +            ValueList.append(self.TransNum(ctx.Number(i)))
> +
> +        ListLen = len(ValueList)
> +
> +        if Mask != 0:
> +            ctx.Node = self.IdEqListDoSpecial(ctx.ExpInfo, LineNo, QId, VarIdStr,
> Mask, ListLen, ValueList)
> +        else:
> +            EILObj = IfrEqIdList(Line, ListLen)
> +            if QId != EFI_QUESTION_ID_INVALID:
> +                EILObj.SetQuestionId(QId, VarIdStr, LineNo)
> +            EILObj.SetListLength(ListLen)
> +            EILObj.SetValueList(ValueList)
> +            self.SaveOpHdrCond(EILObj.GetHeader(), (ctx.ExpInfo.ExpOpCount
> == 0), Line)
> +            if QId == EFI_QUESTION_ID_INVALID:
> +                EILObj.SetQuestionId(QId, VarIdStr, LineNo)
> +
> +            ctx.Node = IfrTreeNode(EFI_IFR_EQ_ID_VAL_LIST_OP, EILObj)
> +            ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrQuestionDataFieldNameRule1.
> +    def visitVfrQuestionDataFieldNameRule1(self,
> ctx:VfrSyntaxParser.VfrQuestionDataFieldNameRule1Context):
> +        ctx.Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        ctx.VarIdStr += ctx.SN1.text
> +        ctx.VarIdStr += '['
> +        ctx.VarIdStr += ctx.I.text
> +        ctx.VarIdStr += ']'
> +        ctx.QId, ctx.Mask, _ = self.VfrQuestionDB.GetQuestionId(None,
> ctx.VarIdStr)
> +        if self.ConstantOnlyInExpression:
> +            self.ErrorHandler(VfrReturnCode.VFR_RETURN_CONSTANT_ONLY,
> ctx.SN1.line)
> +        return ctx.QId, ctx.Mask, ctx.VarIdStr
> +
> +
> +    # Visit a parse tree produced by
> VfrSyntaxParser#vfrQuestionDataFieldNameRule2.
> +    def visitVfrQuestionDataFieldNameRule2(self,
> ctx:VfrSyntaxParser.VfrQuestionDataFieldNameRule2Context):
> +        ctx.Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        ctx.VarIdStr += ctx.SN2.text
> +        for i in range(0, len(ctx.arrayName())):
> +            ctx.VarIdStr += '.'
> +            if self.ConstantOnlyInExpression:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_CONSTANT_ONLY,
> ctx.SN2.line)
> +            ctx.VarIdStr += ctx.arrayName(i).SubStrZ
> +
> +        ctx.QId, ctx.Mask, _ = self.VfrQuestionDB.GetQuestionId(None,
> ctx.VarIdStr)
> +        return ctx.QId, ctx.Mask, ctx.VarIdStr
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#arrayName.
> +    def visitArrayName(self, ctx:VfrSyntaxParser.ArrayNameContext):
> +
> +        self.visitChildren(ctx)
> +        ctx.SubStr += self.TransId(ctx.StringIdentifier())
> +        ctx.SubStrZ += self.TransId(ctx.StringIdentifier())
> +        if ctx.N != None:
> +            Idx = self.TransNum(ctx.N.text)
> +            if Idx > 0:
> +                ctx.SubStr += '['
> +                ctx.SubStr += str(Idx)
> +                ctx.SubStr += ']'
> +
> +            ctx.SubStrZ += '['
> +            ctx.SubStrZ += str(Idx)
> +            ctx.SubStrZ += ']'
> +
> +        return ctx.SubStr, ctx.SubStrZ
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#questionref1Exp.
> +    def visitQuestionref1Exp(self,
> ctx:VfrSyntaxParser.Questionref1ExpContext):
> +        Line = ctx.start.line #
> +        QName = None #
> +        QId = EFI_QUESTION_ID_INVALID
> +        self.visitChildren(ctx)
> +        if ctx.StringIdentifier() != None:
> +            QName = self.TransId(ctx.StringIdentifier())
> +            QId, _ , _ = self.VfrQuestionDB.GetQuestionId(QName)
> +
> +        elif ctx.Number() != None:
> +            QId = self.TransNum(ctx.Number())
> +
> +        QR1Obj = IfrQuestionRef1(Line)
> +        self.SaveOpHdrCond(QR1Obj.GetHeader(), (ctx.ExpInfo.ExpOpCount ==
> 0), Line)
> +
> +        QR1Obj.SetQuestionId(QId, QName, Line)
> +        ctx.Node.Data = QR1Obj
> +        ctx.ExpInfo.ExpOpCount += 1
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#rulerefExp.
> +    def visitRulerefExp(self, ctx:VfrSyntaxParser.RulerefExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        RRObj = IfrRuleRef(Line)
> +        self.SaveOpHdrCond(RRObj.GetHeader(), (ctx.ExpInfo.ExpOpCount ==
> 0), Line)
> +        RuleId = self.VfrRulesDB.GetRuleId(self.TransId(ctx.StringIdentifier()))
> +        RRObj.SetRuleId(RuleId)
> +        ctx.Node.Data = RRObj
> +        ctx.ExpInfo.ExpOpCount += 1
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#stringref1Exp.
> +    def visitStringref1Exp(self, ctx:VfrSyntaxParser.Stringref1ExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        RefStringId = self.TransNum(ctx.Number())
> +        SR1Obj = IfrStringRef1(Line)
> +        self.SaveOpHdrCond(SR1Obj.GetHeader(), (ctx.ExpInfo.ExpOpCount ==
> 0), Line)
> +        SR1Obj.SetStringId(RefStringId)
> +        ctx.Node.Data = SR1Obj
> +        ctx.ExpInfo.ExpOpCount += 1
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#pushthisExp.
> +    def visitPushthisExp(self, ctx:VfrSyntaxParser.PushthisExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        TObj = IfrThis(Line)
> +        self.SaveOpHdrCond(TObj.GetHeader(), (ctx.ExpInfo.ExpOpCount == 0),
> Line)
> +        ctx.Node.Data = TObj
> +        ctx.ExpInfo.ExpOpCount += 1
> +
> +        return ctx.Node
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#securityExp.
> +    def visitSecurityExp(self, ctx:VfrSyntaxParser.SecurityExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        SObj = IfrSecurity(Line)
> +        self.SaveOpHdrCond(SObj.GetHeader(), (ctx.ExpInfo.ExpOpCount == 0),
> Line)
> +        SObj.SetPermissions(ctx.guidDefinition().Guid)
> +        ctx.Node.Data = SObj
> +        ctx.ExpInfo.ExpOpCount += 1
> +
> +        return ctx.ExpInfo
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#numericVarStoreType.
> +    def visitNumericVarStoreType(self,
> ctx:VfrSyntaxParser.NumericVarStoreTypeContext):
> +        self.visitChildren(ctx)
> +        if ctx.NumericSizeOne() != None:
> +            ctx.VarType = EFI_IFR_NUMERIC_SIZE_1
> +        if ctx.NumericSizeTwo() != None:
> +            ctx.VarType = EFI_IFR_NUMERIC_SIZE_2
> +        if ctx.NumericSizeFour() != None:
> +            ctx.VarType = EFI_IFR_NUMERIC_SIZE_4
> +        if ctx.NumericSizeEight() != None:
> +            ctx.VarType = EFI_IFR_NUMERIC_SIZE_8
> +
> +        return ctx.VarType
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#getExp.
> +    def visitGetExp(self, ctx:VfrSyntaxParser.GetExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        if ctx.BaseInfo.VarStoreId == 0:
> +            # support Date/Time question
> +            VarIdStr = ctx.vfrStorageVarId().VarIdStr
> +            QId, Mask, QType = self.VfrQuestionDB.GetQuestionId(None,
> VarIdStr, EFI_QUESION_TYPE.QUESTION_NORMAL)
> +            if (QId == EFI_QUESTION_ID_INVALID) or (Mask == 0) or (QType ==
> EFI_QUESION_TYPE.QUESTION_NORMAL):
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> Line, "Get/Set opcode can't get the enough varstore information")
> +            if QType == EFI_QUESION_TYPE.QUESTION_DATE:
> +                ctx.BaseInfo.VarType = EFI_IFR_TYPE_DATE
> +            elif QType == EFI_QUESION_TYPE.QUESTION_TIME:
> +                ctx.BaseInfo.VarType = EFI_IFR_TYPE_TIME
> +
> +            if Mask == DATE_YEAR_BITMASK:
> +                ctx.BaseInfo.VarOffset = 0
> +            elif Mask == DATE_DAY_BITMASK:
> +                ctx.BaseInfo.VarOffset = 3
> +            elif Mask == TIME_HOUR_BITMASK:
> +                ctx.BaseInfo.VarOffset = 0
> +            elif Mask == TIME_MINUTE_BITMASK:
> +                ctx.BaseInfo.VarOffset = 1
> +            elif Mask == TIME_SECOND_BITMASK:
> +                ctx.BaseInfo.VarOffset = 2
> +            else:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> Line, "Get/Set opcode can't get the enough varstore information")
> +
> +        else:
> +            VarType = EFI_IFR_TYPE_UNDEFINED
> +            if ctx.FLAGS() != None:
> +                VarType = ctx.numericVarStoreType().VarType
> +
> +            if (gVfrDataStorage.GetVarStoreType(ctx.BaseInfo.VarStoreId) ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_NAME) and (VarType ==
> EFI_IFR_TYPE_UNDEFINED):
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> Line, "Get/Set opcode don't support name string")
> +
> +            if VarType != EFI_IFR_TYPE_UNDEFINED:
> +                ctx.BaseInfo.VarType = VarType
> +                Size, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByDataType(ctx.BaseInfo.VarType)
> +                self.ErrorHandler(ReturnCode, Line, "Get/Set opcode can't get var
> type size")
> +                ctx.BaseInfo.VarTotalSize = Size
> +
> +            Size, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByDataType(ctx.BaseInfo.VarType)
> +            self.ErrorHandler(ReturnCode, Line, "Get/Set opcode can't get var
> type size")
> +
> +            if Size != ctx.BaseInfo.VarTotalSize:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> Line, "Get/Set opcode don't support data array")
> +
> +        GObj = IfrGet(Line)
> +        self.SaveOpHdrCond(GObj.GetHeader(), (ctx.ExpInfo.ExpOpCount == 0),
> Line)
> +        GObj.SetVarInfo(ctx.BaseInfo)
> +        ctx.Node.Data = GObj
> +        ctx.ExpInfo.ExpOpCount += 1
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrExpressionConstant.
> +    def visitVfrExpressionConstant(self,
> ctx:VfrSyntaxParser.VfrExpressionConstantContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        if ctx.TrueSymbol() != None:
> +            TObj = IfrTrue(Line)
> +            self.SaveOpHdrCond(TObj.GetHeader(), (ctx.ExpInfo.ExpOpCount ==
> 0), Line)
> +            ctx.Node = IfrTreeNode(EFI_IFR_TRUE_OP, TObj)
> +            ctx.ExpInfo.ExpOpCount += 1
> +
> +        if ctx.FalseSymbol() != None:
> +            FObj = IfrFalse(Line)
> +            self.SaveOpHdrCond(FObj.GetHeader(), (ctx.ExpInfo.ExpOpCount ==
> 0), Line)
> +            ctx.Node = IfrTreeNode(EFI_IFR_FALSE_OP, FObj)
> +            ctx.ExpInfo.ExpOpCount += 1
> +
> +        if ctx.One() != None:
> +            OObj = IfrOne(Line)
> +            self.SaveOpHdrCond(OObj.GetHeader(), (ctx.ExpInfo.ExpOpCount ==
> 0), Line)
> +            ctx.Node = IfrTreeNode(EFI_IFR_ONE_OP, OObj)
> +            ctx.ExpInfo.ExpOpCount += 1
> +
> +        if ctx.Ones() != None:
> +            OObj = IfrOnes(Line)
> +            self.SaveOpHdrCond(OObj.GetHeader(), (ctx.ExpInfo.ExpOpCount ==
> 0), Line)
> +            ctx.Node = IfrTreeNode(EFI_IFR_ONES_OP, OObj)
> +            ctx.ExpInfo.ExpOpCount += 1
> +
> +        if ctx.Zero() != None:
> +            ZObj = IfrZero(Line)
> +            self.SaveOpHdrCond(ZObj.GetHeader(), (ctx.ExpInfo.ExpOpCount ==
> 0), Line)
> +            ctx.Node = IfrTreeNode(EFI_IFR_ZERO_OP, ZObj)
> +            ctx.ExpInfo.ExpOpCount += 1
> +
> +        if ctx.Undefined() != None:
> +            UObj = IfrUndefined(Line)
> +            self.SaveOpHdrCond(UObj.GetHeader(), (ctx.ExpInfo.ExpOpCount ==
> 0), Line)
> +            ctx.Node = IfrTreeNode(EFI_IFR_UNDEFINED_OP, UObj)
> +            ctx.ExpInfo.ExpOpCount += 1
> +
> +        if ctx.Version() != None:
> +            VObj = IfrVersion(Line)
> +            self.SaveOpHdrCond(VObj.GetHeader(), (ctx.ExpInfo.ExpOpCount ==
> 0), Line)
> +            ctx.Node = IfrTreeNode(EFI_IFR_VERSION_OP, VObj)
> +            ctx.ExpInfo.ExpOpCount += 1
> +
> +        if ctx.Number() != None:
> +            U64Obj = IfrUint64(Line)
> +            U64Obj.SetValue(self.TransNum(ctx.Number()))
> +            self.SaveOpHdrCond(U64Obj.GetHeader(), (ctx.ExpInfo.ExpOpCount
> == 0), Line)
> +            ctx.Node = IfrTreeNode(EFI_IFR_UINT64_OP, U64Obj)
> +            ctx.ExpInfo.ExpOpCount += 1
> +
> +        return ctx.Node
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrExpressionUnaryOp.
> +    def visitVfrExpressionUnaryOp(self,
> ctx:VfrSyntaxParser.VfrExpressionUnaryOpContext):
> +        self.visitChildren(ctx)
> +        if ctx.lengthExp() != None:
> +            ctx.Nodes = ctx.lengthExp().Nodes
> +        if ctx.bitwisenotExp() != None:
> +            ctx.Nodes = ctx.bitwisenotExp().Nodes
> +        if ctx.question23refExp() != None:
> +            ctx.Nodes = ctx.question23refExp().Nodes
> +        if ctx.stringref2Exp() != None:
> +            ctx.Nodes = ctx.stringref2Exp().Nodes
> +        if ctx.toboolExp() != None:
> +            ctx.Nodes = ctx.toboolExp().Nodes
> +        if ctx.tostringExp() != None:
> +            ctx.Nodes = ctx.tostringExp().Nodes
> +        if ctx.unintExp() != None:
> +            ctx.Nodes = ctx.unintExp().Nodes
> +        if ctx.toupperExp() != None:
> +            ctx.Nodes = ctx.toupperExp().Nodes
> +        if ctx.tolwerExp() != None:
> +            ctx.Nodes = ctx.tolwerExp().Nodes
> +        if ctx.setExp() != None:
> +            ctx.Nodes = ctx.setExp().Nodes
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#lengthExp.
> +    def visitLengthExp(self, ctx:VfrSyntaxParser.LengthExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        LObj = IfrLength(Line)
> +        Node = IfrTreeNode(EFI_IFR_LENGTH_OP, LObj,
> gFormPkg.StructToStream(LObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#bitwisenotExp.
> +    def visitBitwisenotExp(self, ctx:VfrSyntaxParser.BitwisenotExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        BWNObj = IfrBitWiseNot(Line)
> +        Node = IfrTreeNode(EFI_IFR_BITWISE_NOT_OP, BWNObj,
> gFormPkg.StructToStream(BWNObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#question23refExp.
> +    def visitQuestion23refExp(self,
> ctx:VfrSyntaxParser.Question23refExpContext):
> +        Line = ctx.start.line
> +        Type = 0x1
> +        DevicePath = EFI_STRING_ID_INVALID
> +        self.visitChildren(ctx)
> +        if ctx.DevicePath() != None:
> +            Type = 0x2
> +            DevicePath = self.TransNum(ctx.Number())
> +
> +        if ctx.Uuid() != None:
> +            Type = 0x3
> +
> +        if Type == 0x1:
> +            QR2Obj = IfrQuestionRef2(Line)
> +            self.SaveOpHdrCond(QR2Obj.GetHeader(), (ctx.ExpInfo.ExpOpCount
> == 0), Line)
> +            Node = IfrTreeNode(EFI_IFR_QUESTION_REF2_OP, QR2Obj)
> +            ctx.Nodes.append(Node)
> +
> +        if Type == 0x2:
> +            QR3_2Obj = IfrQuestionRef3_2(Line)
> +            self.SaveOpHdrCond(QR3_2Obj.GetHeader(),
> (ctx.ExpInfo.ExpOpCount == 0), Line)
> +            QR3_2Obj.SetDevicePath(DevicePath)
> +            Node = IfrTreeNode(EFI_IFR_QUESTION_REF3_OP, QR3_2Obj)
> +            ctx.Nodes.append(Node)
> +
> +        if Type == 0x3:
> +            QR3_3Obj = IfrQuestionRef3_3(Line)
> +            self.SaveOpHdrCond(QR3_3Obj.GetHeader(),
> (ctx.ExpInfo.ExpOpCount == 0), Line)
> +            QR3_3Obj.SetDevicePath(DevicePath)
> +            QR3_3Obj.SetGuid(ctx.guidDefinition().Guid)
> +            Node = IfrTreeNode(EFI_IFR_QUESTION_REF3_OP, QR3_3Obj)
> +            ctx.Nodes.append(Node)
> +
> +        ctx.ExpInfo.ExpOpCount += 1
> +
> +
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#stringref2Exp.
> +    def visitStringref2Exp(self, ctx:VfrSyntaxParser.Stringref2ExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        SR2Obj = IfrStringRef2(Line)
> +        Node = IfrTreeNode(EFI_IFR_STRING_REF2_OP, SR2Obj,
> gFormPkg.StructToStream(SR2Obj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#toboolExp.
> +    def visitToboolExp(self, ctx:VfrSyntaxParser.ToboolExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        TBObj = IfrToBoolean(Line)
> +        Node = IfrTreeNode(EFI_IFR_TO_BOOLEAN_OP, TBObj,
> gFormPkg.StructToStream(TBObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#tostringExp.
> +    def visitTostringExp(self, ctx:VfrSyntaxParser.TostringExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        TSObj = IfrToString(Line)
> +        Fmt = self.TransNum(ctx.Number())
> +        TSObj.SetFormat(Fmt)
> +        Node = IfrTreeNode(EFI_IFR_TO_STRING_OP, TSObj,
> gFormPkg.StructToStream(TSObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#unintExp.
> +    def visitUnintExp(self, ctx:VfrSyntaxParser.UnintExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        TUObj = IfrToUint(Line)
> +        Node = IfrTreeNode(EFI_IFR_TO_UINT_OP, TUObj,
> gFormPkg.StructToStream(TUObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#toupperExp.
> +    def visitToupperExp(self, ctx:VfrSyntaxParser.ToupperExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        TUObj = IfrToUpper(Line)
> +        Node = IfrTreeNode(EFI_IFR_TO_UPPER_OP, TUObj,
> gFormPkg.StructToStream(TUObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#tolwerExp.
> +    def visitTolwerExp(self, ctx:VfrSyntaxParser.TolwerExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        TLObj = IfrToLower(Line)
> +        Node = IfrTreeNode(EFI_IFR_TO_LOWER_OP, TLObj,
> gFormPkg.StructToStream(TLObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#setExp.
> +    def visitSetExp(self, ctx:VfrSyntaxParser.SetExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        if ctx.BaseInfo.VarStoreId == 0:
> +            # support Date/Time question
> +            VarIdStr = ctx.vfrStorageVarId().VarIdStr
> +            QId, Mask, QType = self.VfrQuestionDB.GetQuestionId(None,
> VarIdStr, EFI_QUESION_TYPE.QUESTION_NORMAL)
> +            if (QId == EFI_QUESTION_ID_INVALID) or (Mask == 0) or (QType ==
> EFI_QUESION_TYPE.QUESTION_NORMAL):
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> Line, "Get/Set opcode can't get the enough varstore information")
> +            if QType == EFI_QUESION_TYPE.QUESTION_DATE:
> +                ctx.BaseInfo.VarType = EFI_IFR_TYPE_DATE
> +            elif QType == EFI_QUESION_TYPE.QUESTION_TIME:
> +                ctx.BaseInfo.VarType = EFI_IFR_TYPE_TIME
> +
> +            if Mask == DATE_YEAR_BITMASK:
> +                ctx.BaseInfo.VarOffset = 0
> +            elif Mask == DATE_DAY_BITMASK:
> +                ctx.BaseInfo.VarOffset = 3
> +            elif Mask == TIME_HOUR_BITMASK:
> +                ctx.BaseInfo.VarOffset = 0
> +            elif Mask == TIME_MINUTE_BITMASK:
> +                ctx.BaseInfo.VarOffset = 1
> +            elif Mask == TIME_SECOND_BITMASK:
> +                ctx.BaseInfo.VarOffset = 2
> +            else:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> Line, "Get/Set opcode can't get the enough varstore information")
> +
> +        else:
> +            VarType = EFI_IFR_TYPE_UNDEFINED
> +            if ctx.FLAGS() != None:
> +                VarType = ctx.numericVarStoreType().VarType
> +
> +            if (gVfrDataStorage.GetVarStoreType(ctx.BaseInfo.VarStoreId) ==
> EFI_VFR_VARSTORE_TYPE.EFI_VFR_VARSTORE_NAME) and (VarType ==
> EFI_IFR_TYPE_UNDEFINED):
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> Line, "Get/Set opcode don't support name string")
> +
> +            if VarType != EFI_IFR_TYPE_UNDEFINED:
> +                ctx.BaseInfo.VarType = VarType
> +                Size, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByDataType(ctx.BaseInfo.VarType)
> +                self.ErrorHandler(ReturnCode, Line, "Get/Set opcode can't get var
> type size")
> +                ctx.BaseInfo.VarTotalSize = Size
> +
> +            Size, ReturnCode =
> gVfrVarDataTypeDB.GetDataTypeSizeByDataType(ctx.BaseInfo.VarType)
> +            self.ErrorHandler(ReturnCode, Line, "Get/Set opcode can't get var
> type size")
> +
> +            if Size != ctx.BaseInfo.VarTotalSize:
> +                self.ErrorHandler(VfrReturnCode.VFR_RETURN_UNSUPPORTED,
> Line, "Get/Set opcode don't support data array")
> +
> +        TSObj = IfrSet(Line)
> +        self.SaveOpHdrCond(TSObj.GetHeader(), (ctx.ExpInfo.ExpOpCount ==
> 0), Line)
> +        TSObj.SetVarInfo(ctx.BaseInfo)
> +        Node = IfrTreeNode(EFI_IFR_SET_OP, TSObj)
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrExpressionTernaryOp.
> +    def visitVfrExpressionTernaryOp(self,
> ctx:VfrSyntaxParser.VfrExpressionTernaryOpContext):
> +        self.visitChildren(ctx)
> +        if ctx.conditionalExp() != None:
> +            ctx.Nodes = ctx.conditionalExp().Nodes
> +        if ctx.findExp() != None:
> +            ctx.Nodes = ctx.findExp().Nodes
> +        if ctx.midExp() != None:
> +            ctx.Nodes = ctx.midExp().Nodes
> +        if ctx.tokenExp() != None:
> +            ctx.Nodes = ctx.tokenExp().Nodes
> +        if ctx.spanExp() != None:
> +            ctx.Nodes = ctx.spanExp().Nodes
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#conditionalExp.
> +    def visitConditionalExp(self, ctx:VfrSyntaxParser.ConditionalExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        CObj = IfrConditional(Line)
> +        Node = IfrTreeNode(EFI_IFR_CONDITIONAL_OP, CObj,
> gFormPkg.StructToStream(CObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#findExp.
> +    def visitFindExp(self, ctx:VfrSyntaxParser.FindExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        FObj = IfrFind(Line)
> +        for i in range(0, len(ctx.findFormat())):
> +            Format = ctx.findFormat(i).Format
> +            FObj.SetFormat(Format)
> +        Node = IfrTreeNode(EFI_IFR_FIND_OP, FObj,
> gFormPkg.StructToStream(FObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#findFormat.
> +    def visitFindFormat(self, ctx:VfrSyntaxParser.FindFormatContext):
> +        self.visitChildren(ctx)
> +        if ctx.Sensitive() != None:
> +            ctx.Format = 0x00
> +        elif ctx.Insensitive() != None:
> +            ctx.Format = 0x01
> +        return ctx.Format
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#midExp.
> +    def visitMidExp(self, ctx:VfrSyntaxParser.MidExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        MObj = IfrMid(Line)
> +        Node = IfrTreeNode(EFI_IFR_MID_OP, MObj,
> gFormPkg.StructToStream(MObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#tokenExp.
> +    def visitTokenExp(self, ctx:VfrSyntaxParser.TokenExpContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        TObj = IfrToken(Line)
> +        Node = IfrTreeNode(EFI_IFR_TOKEN_OP, TObj,
> gFormPkg.StructToStream(TObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#spanExp.
> +    def visitSpanExp(self, ctx:VfrSyntaxParser.SpanExpContext):
> +        Line = ctx.start.line
> +        Flags = 0
> +        self.visitChildren(ctx)
> +        for FlagsCtx in ctx.spanFlags():
> +            Flags |= FlagsCtx.Flag
> +        SObj = IfrSpan(Line)
> +        SObj.SetFlags(Flags)
> +        Node = IfrTreeNode(EFI_IFR_SPAN_OP, SObj,
> gFormPkg.StructToStream(SObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#spanFlags.
> +    def visitSpanFlags(self, ctx:VfrSyntaxParser.SpanFlagsContext):
> +        self.visitChildren(ctx)
> +        if ctx.Number() != None:
> +            ctx.Flag = self.TransNum(ctx.Number())
> +        elif ctx.LastNonMatch() != None:
> +            ctx.Flag = 0x00
> +        elif ctx.FirstNonMatch() != None:
> +            ctx.Flag = 0x01
> +        return ctx.Flag
> +
> +
> +    # Visit a parse tree produced by VfrSyntaxParser#vfrExpressionMap.
> +    def visitVfrExpressionMap(self,
> ctx:VfrSyntaxParser.VfrExpressionMapContext):
> +        Line = ctx.start.line
> +        self.visitChildren(ctx)
> +        MObj = IfrMap(Line)
> +        Node = IfrTreeNode(EFI_IFR_MAP_OP, MObj,
> gFormPkg.StructToStream(MObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        for Node in ctx.Node.Child:
> +            ctx.Nodes.append(Node)
> +        EObj = IfrEnd()
> +        EObj.SetLineNo(ctx.stop.line)
> +        Node = IfrTreeNode(EFI_IFR_END_OP, EObj,
> gFormPkg.StructToStream(EObj.GetInfo()))
> +        ctx.Nodes.append(Node)
> +        ctx.ExpInfo.ExpOpCount += 1
> +        return ctx.Nodes
> +
> +    def GetText(self, ctx):
> +        if ctx == None:
> +            return None
> +        else:
> +            return ctx.text
> +
> +    def TransId(self, StringIdentifierToken, DefaultValue=None):
> +        if StringIdentifierToken == None:
> +            return DefaultValue
> +        else:
> +            return str(StringIdentifierToken)
> +
> +    def TransNum(self, NumberToken, DefaultValue=0):
> +        if NumberToken == None:
> +            return DefaultValue
> +        else:
> +            StrToken = str(NumberToken)
> +            if StrToken.startswith('0x') or StrToken.startswith('0X'):
> +                NumberToken = int(StrToken, 16)
> +            else:
> +                NumberToken = int(StrToken)
> +        return NumberToken
> +
> +    def AssignQuestionKey(self, OpObj, Key):
> +
> +        if Key == None:
> +            return
> +
> +        if OpObj.GetQFlags() & EFI_IFR_FLAG_CALLBACK:
> +            # if the question is not CALLBACK ignore the key.
> +            self.VfrQuestionDB.UpdateQuestionId(OpObj.GetQuestionId(), Key,
> gFormPkg)
> +            OpObj.SetQuestionId(Key)
> +        return
> +
> +    def ExtractOriginalText(self, ctx):
> +        Source = ctx.start.getTokenSource()
> +        InputStream = Source.inputStream
> +        start, stop  = ctx.start.start, ctx.stop.stop
> +        Text = InputStream.getText(start, stop)
> +        return Text.replace('\r', '').replace('\n', '').replace('  ', ' ')
> +
> +    def CheckDuplicateDefaultValue(self, DefaultId, Line, TokenValue):
> +        for i in range(0, len(self.UsedDefaultArray)):
> +            if self.UsedDefaultArray[i] == DefaultId:
> +
> gVfrErrorHandle.HandleWarning(EFI_VFR_WARNING_CODE.VFR_WARNING_
> DEFAULT_VALUE_REDEFINED, Line, TokenValue)
> +
> +        if len(self.UsedDefaultArray) >= EFI_IFR_MAX_DEFAULT_TYPE - 1:
> +
> gVfrErrorHandle.HandleError(VfrReturnCode.VFR_RETURN_FATAL_ERROR,
> Line, TokenValue)
> +
> +        self.UsedDefaultArray.append(DefaultId)
> +
> +    def ErrorHandler(self, ReturnCode, LineNum, TokenValue=None):
> +        self.ParserStatus += gVfrErrorHandle.HandleError(ReturnCode,
> LineNum, TokenValue)
> +
> +    def CompareErrorHandler(self, ReturnCode, ExpectedCode, LineNum,
> TokenValue=None, ErrorMsg=None):
> +        if ReturnCode != ExpectedCode:
> +            self.ParserStatus += 1
> +            gVfrErrorHandle.PrintMsg(LineNum, 'Error', ErrorMsg, TokenValue)
> +
> +    def InsertChild(self, ParentNode: IfrTreeNode, ChildCtx):
> +        if ChildCtx != None and ChildCtx.Node != None:
> +            ParentNode.insertChild(ChildCtx.Node)
> +
> +    def InsertEndNode(self, ParentNode, Line):
> +        EObj = IfrEnd()
> +        EObj.SetLineNo(Line)
> +        ENode = IfrTreeNode(EFI_IFR_END_OP, EObj,
> gFormPkg.StructToStream(EObj.GetInfo()))
> +        ParentNode.insertChild(ENode)
> +
> +    def GetCurArraySize(self):
> +
> +        Size = 1
> +        if self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_NUM_SIZE_8:
> +            Size = 1
> +        if self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_NUM_SIZE_16:
> +            Size = 2
> +        if self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_NUM_SIZE_32:
> +            Size = 4
> +        if self.CurrQestVarInfo.VarType == EFI_IFR_TYPE_NUM_SIZE_64:
> +            Size = 8
> +
> +        return int(self.CurrQestVarInfo.VarTotalSize / Size)
> +
> +    def GetQuestionDB(self):
> +        return self.VfrQuestionDB
> +
> +del VfrSyntaxParser
> diff --git a/BaseTools/Source/Python/VfrCompiler/__init__.py
> b/BaseTools/Source/Python/VfrCompiler/__init__.py
> new file mode 100644
> index 000000000000..dfc018ca6954
> --- /dev/null
> +++ b/BaseTools/Source/Python/VfrCompiler/__init__.py
> @@ -0,0 +1 @@
> +__all__ = ["VfrCompiler"]
> \ No newline at end of file
> --
> 2.27.0.windows.1
> 
> 
> 
> 
> 


           reply	other threads:[~2023-06-21 14:17 UTC|newest]

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