Re: [edk2-devel] [Patch v4] BaseTools: Add Guid name support in GenFfs.

["Bob Feng" <bob.c.feng@intel.com>]

Reviewed-by: Bob Feng<bob.c.feng@intel.com> 

-----Original Message-----
From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Yuwei Chen
Sent: Tuesday, July 14, 2020 1:31 PM
To: devel@edk2.groups.io
Subject: [edk2-devel] [Patch v4] BaseTools: Add Guid name support in GenFfs.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2762

The Fv Section in the FDF files use hard coding Guid values which is inconvenient to manage. This patch adds Guid name support in GenFfs to solve this problem.

Signed-off-by: Yuwei Chen <yuwei.chen@intel.com>
---
 .../Source/Python/AutoGen/WorkspaceAutoGen.py | 24 +++++++++++++++++++  BaseTools/Source/Python/Common/GlobalData.py  |  1 +
 BaseTools/Source/Python/GenFds/FdfParser.py   | 14 ++++++++++-
 3 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/BaseTools/Source/Python/AutoGen/WorkspaceAutoGen.py b/BaseTools/Source/Python/AutoGen/WorkspaceAutoGen.py
index 668126aaac..f86c749c08 100644
--- a/BaseTools/Source/Python/AutoGen/WorkspaceAutoGen.py
+++ b/BaseTools/Source/Python/AutoGen/WorkspaceAutoGen.py
@@ -108,6 +108,10 @@ class WorkspaceAutoGen(AutoGen):
         #
         # Mark now build in AutoGen Phase
         #
+        #
+        # Collect Platform Guids to support Guid name in Fdfparser.
+        #
+        self.CollectPlatformGuids()
         GlobalData.gAutoGenPhase = True
         self.ProcessModuleFromPdf()
         self.ProcessPcdType()
@@ -153,6 +157,26 @@ class WorkspaceAutoGen(AutoGen):
             EdkLogger.error("build", PARAMETER_INVALID,
                             ExtraData="Build target [%s] is not supported by the platform. [Valid target: %s]"
                                       % (self.BuildTarget, " ".join(self.Platform.BuildTargets)))
+
+    def CollectPlatformGuids(self):
+        oriInfList = []
+        oriPkgSet = set()
+        PlatformPkg = set()
+        for Arch in self.ArchList:
+            Platform = self.BuildDatabase[self.MetaFile, Arch, self.BuildTarget, self.ToolChain]
+            oriInfList = Platform.Modules
+            for ModuleFile in oriInfList:
+                ModuleData = self.BuildDatabase[ModuleFile, Platform._Arch, Platform._Target, Platform._Toolchain]
+                oriPkgSet.update(ModuleData.Packages)
+                for Pkg in oriPkgSet:
+                    Guids = Pkg.Guids
+                    GlobalData.gGuidDict.update(Guids)
+            if Platform.Packages:
+                PlatformPkg.update(Platform.Packages)
+                for Pkg in PlatformPkg:
+                    Guids = Pkg.Guids
+                    GlobalData.gGuidDict.update(Guids)
+
     @cached_property
     def FdfProfile(self):
         if not self.FdfFile:
diff --git a/BaseTools/Source/Python/Common/GlobalData.py b/BaseTools/Source/Python/Common/GlobalData.py
index 8ac29eb7a6..61ab3f7e24 100755
--- a/BaseTools/Source/Python/Common/GlobalData.py
+++ b/BaseTools/Source/Python/Common/GlobalData.py
@@ -29,6 +29,7 @@ gProcessingFile = ''
 gBuildingModule = ''
 gSkuids = []
 gDefaultStores = []
+gGuidDict = {}
 
 # definition for a MACRO name.  used to create regular expressions below.
 _MacroNamePattern = "[A-Z][A-Z0-9_]*"
diff --git a/BaseTools/Source/Python/GenFds/FdfParser.py b/BaseTools/Source/Python/GenFds/FdfParser.py
index 9b04a76af8..ea2401b0e4 100644
--- a/BaseTools/Source/Python/GenFds/FdfParser.py
+++ b/BaseTools/Source/Python/GenFds/FdfParser.py
@@ -18,7 +18,7 @@ from uuid import UUID
 
 from Common.BuildToolError import *
 from Common import EdkLogger
-from Common.Misc import PathClass, tdict, ProcessDuplicatedInf
+from Common.Misc import PathClass, tdict, ProcessDuplicatedInf, 
+GuidStructureStringToGuidString
 from Common.StringUtils import NormPath, ReplaceMacro  from Common import GlobalData  from Common.Expression import * @@ -1087,6 +1087,8 @@ class FdfParser:
             return False
         if GlobalData.gGuidPattern.match(self._Token) is not None:
             return True
+        elif self._Token in GlobalData.gGuidDict:
+            return True
         else:
             self._UndoToken()
             return False
@@ -2248,6 +2250,8 @@ class FdfParser:
 
         if not self._GetNextGuid():
             raise Warning.Expected("GUID value", self.FileName, self.CurrentLineNumber)
+        if self._Token in GlobalData.gGuidDict:
+            self._Token = 
+ GuidStructureStringToGuidString(GlobalData.gGuidDict[self._Token]).upp
+ er()
 
         FvObj.FvNameGuid = self._Token
 
@@ -2459,6 +2463,8 @@ class FdfParser:
                 raise Warning.ExpectedEquals(self.FileName, self.CurrentLineNumber)
             if not self._GetNextGuid():
                 raise Warning.Expected("GUID value", self.FileName, self.CurrentLineNumber)
+            if self._Token in GlobalData.gGuidDict:
+                self._Token = 
+ GuidStructureStringToGuidString(GlobalData.gGuidDict[self._Token]).upp
+ er()
             FfsInfObj.OverrideGuid = self._Token
 
         if self._IsKeyword("RuleOverride"):
@@ -2550,6 +2556,8 @@ class FdfParser:
                     raise Warning.Expected("')'", self.FileName, self.CurrentLineNumber)
                 self._Token = 'PCD('+PcdPair[1]+TAB_SPLIT+PcdPair[0]+')'
 
+        if self._Token in GlobalData.gGuidDict:
+            self._Token = 
+ GuidStructureStringToGuidString(GlobalData.gGuidDict[self._Token]).upp
+ er()
         FfsFileObj.NameGuid = self._Token
 
         self._GetFilePart(FfsFileObj)
@@ -2980,6 +2988,8 @@ class FdfParser:
         elif self._IsKeyword("GUIDED"):
             GuidValue = None
             if self._GetNextGuid():
+                if self._Token in GlobalData.gGuidDict:
+                    self._Token = 
+ GuidStructureStringToGuidString(GlobalData.gGuidDict[self._Token]).upp
+ er()
                 GuidValue = self._Token
 
             AttribDict = self._GetGuidAttrib() @@ -4049,6 +4059,8 @@ class FdfParser:
         elif self._IsKeyword("GUIDED"):
             GuidValue = None
             if self._GetNextGuid():
+                if self._Token in GlobalData.gGuidDict:
+                    self._Token = 
+ GuidStructureStringToGuidString(GlobalData.gGuidDict[self._Token]).upp
+ er()
                 GuidValue = self._Token
 
             if self._IsKeyword("$(NAMED_GUID)"):
--
2.27.0.windows.1