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From: "Shah, Tapan" <tapandshah@hpe.com>
To: Ruiyu Ni <ruiyu.ni@intel.com>,
	"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>,
	"Phillips, Chris J (Plano, TX)" <chrisp@hpe.com>
Cc: Chen A Chen <chen.a.chen@intel.com>,
	Jaben Carsey <jaben.carsey@intel.com>
Subject: Re: [PATCH] ShellPkg/dmpstore: Support "-sfo"
Date: Fri, 11 Nov 2016 20:43:22 +0000	[thread overview]
Message-ID: <CS1PR84MB0229DB9060EBC27605245878D4BB0@CS1PR84MB0229.NAMPRD84.PROD.OUTLOOK.COM> (raw)
In-Reply-To: 20161111101410.116396-1-ruiyu.ni@intel.com

Ray,
   Chris and I looked at the patch closely again and saw that your change also includes -sfo support for -l and -s flags which is not supported according to the latest spec. See below syntax from spec:

dmpstore [-b] [-d] [-all | (-guid guid)] [variable] [-sfo]
dmpstore [-all | (-guid guid)] [variable] [-s file]
dmpstore [-all | (-guid guid)] [variable] [-l file]

If we want to include -l and -s support with -sfo flag, then we need to define new SFO tables and it requires UEFI Shell spec. update. Currently non-sfo mode for -l and -s flags do not display variable data and current -sfo table has variable data column defined.

We also saw that -l/-s -sfo mode suppresses error and that's confusing from user prospective as suppressing error does not provide enough information to user about what happened for an individual variable. This should be handled with new SFO tables for -l/-s flags and do it later after Shell spec. update.

Thanks,
Tapan

-----Original Message-----
From: Shah, Tapan 
Sent: Friday, November 11, 2016 11:21 AM
To: 'Ruiyu Ni' <ruiyu.ni@intel.com>; edk2-devel@lists.01.org
Cc: Chen A Chen <chen.a.chen@intel.com>; Jaben Carsey <jaben.carsey@intel.com>
Subject: RE: [PATCH] ShellPkg/dmpstore: Support "-sfo"

Two comments:
1. Missing help output update for -sfo support in dmpstore command.
2. BinaryToHexString() is missing input parameter NULL and out of bound size check before access.

-----Original Message-----
From: Ruiyu Ni [mailto:ruiyu.ni@intel.com]
Sent: Friday, November 11, 2016 4:14 AM
To: edk2-devel@lists.01.org
Cc: Chen A Chen <chen.a.chen@intel.com>; Jaben Carsey <jaben.carsey@intel.com>; Shah, Tapan <tapandshah@hpe.com>
Subject: [PATCH] ShellPkg/dmpstore: Support "-sfo"

The patch adds the "-sfo" support to "dmpstore" command.

1. For "-l" (load variable from file), when the variable content can be updated, the new variable data is displayed in SFO format, otherwise, the new variable data is not displayed. So that the SFO consumer can know which variables are updated by parsing the SFO.

2. For "-d" (delete variable), when the variable can be deleted successfully, only the variable name and GUID are displayed in SFO but the attribute/data/data size are displayed as empty to indicate the deletion happened; otherwise, the variable is not displayed.

3. For displaying variable, when the variable specified by name and GUID cannot be found, an error message is displayed; Otherwise, the SFO is displayed.
E.g.: "dmpstore -guid GuidThatDoesntExist -sfo" produces output
as:
ShellCommand,"dmpstore"
VariableInfo,"","GuidThatDoesntExist","","",""

"dmpstore NameThatDoesntExist -guid GuidThatDoesntExist -sfo"
produces output as:
ShellCommand,"dmpstore"
dmpstore: No matching variables found. Guid GuidThatDoesntExist, Name NameThatDoesntExist

The difference between the above 2 cases is that former one only specifies the GUID, but the latter one specifies both name and GUID.
Since not specifying GUID means to use GlobalVariableGuid, "dmpstore NameThatDoesntExist -sfo" produces the similar output as latter one.
I personally prefer to always produce SFO output for both cases.
But the above behavior is the discussion result between HPE engineers.

Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Cc: Tapan Shah <tapandshah@hpe.com>
---
 .../Library/UefiShellDebug1CommandsLib/DmpStore.c  | 269 +++++++++++++++------
 .../UefiShellDebug1CommandsLib.uni                 |   5 +
 2 files changed, 202 insertions(+), 72 deletions(-)

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/DmpStore.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/DmpStore.c
index 3427c99..aa8ad09 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/DmpStore.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/DmpStore.c
@@ -2,7 +2,7 @@
   Main file for DmpStore shell Debug1 function.
    
   (C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>
-  Copyright (c) 2005 - 2015, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2005 - 2016, Intel Corporation. All rights 
+ reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at @@ -82,12 +82,46 @@ GetAttrType (  }
 
 /**
+  Convert binary to hex format string.
+
+  @param[in]  BufferSize        The size in bytes of the binary data.
+  @param[in]  Buffer            The binary data.
+  @param[in, out] HexString     Hex format string.
+  @param[in]      HexStringSize The size in bytes of the string.
+
+  @return The hex format string.
+**/
+CHAR16*
+BinaryToHexString (
+  IN     VOID    *Buffer,
+  IN     UINTN   BufferSize,
+  IN OUT CHAR16  *HexString,
+  IN     UINTN   HexStringSize
+  )
+{
+  UINTN Index;
+  UINTN StringIndex;
+
+  for (Index = 0, StringIndex = 0; Index < BufferSize; Index += 1) {
+    StringIndex +=
+      UnicodeSPrint (
+        &HexString[StringIndex],
+        HexStringSize - StringIndex * sizeof (CHAR16),
+        L"%02x",
+        ((UINT8 *) Buffer)[Index]
+        );
+  }
+  return HexString;
+}
+
+/**
   Load the variable data from file and set to variable data base.
 
-  @param[in]  FileHandle     The file to be read.
-  @param[in]  Name           The name of the variables to be loaded.
-  @param[in]  Guid           The guid of the variables to be loaded.
-  @param[out] Found          TRUE when at least one variable was loaded and set.
+  @param[in]  FileHandle           The file to be read.
+  @param[in]  Name                 The name of the variables to be loaded.
+  @param[in]  Guid                 The guid of the variables to be loaded.
+  @param[out] Found                TRUE when at least one variable was loaded and set.
+  @param[in]  StandardFormatOutput TRUE indicates Standard-Format Output.
 
   @retval SHELL_DEVICE_ERROR      Cannot access the file.
   @retval SHELL_VOLUME_CORRUPTED  The file is in bad format.
@@ -99,7 +133,8 @@ LoadVariablesFromFile (
   IN SHELL_FILE_HANDLE FileHandle,
   IN CONST CHAR16      *Name,
   IN CONST EFI_GUID    *Guid,
-  OUT BOOLEAN          *Found
+  OUT BOOLEAN          *Found,
+  IN BOOLEAN           StandardFormatOutput
   )
 {
   EFI_STATUS           Status;
@@ -116,6 +151,7 @@ LoadVariablesFromFile (
   CHAR16               *Attributes;
   UINT8                *Buffer;
   UINT32               Crc32;
+  CHAR16               *HexString;
 
   Status = ShellGetFileSize (FileHandle, &FileSize);
   if (EFI_ERROR (Status)) {
@@ -221,11 +257,6 @@ LoadVariablesFromFile (
         ((Guid == NULL) || CompareGuid (&Variable->Guid, Guid))
        ) {
       Attributes = GetAttrType (Variable->Attributes);
-      ShellPrintHiiEx (
-        -1, -1, NULL, STRING_TOKEN(STR_DMPSTORE_HEADER_LINE), gShellDebug1HiiHandle,
-        Attributes, &Variable->Guid, Variable->Name, Variable->DataSize
-        );
-      SHELL_FREE_NON_NULL(Attributes);
 
       *Found = TRUE;
       Status = gRT->SetVariable (
@@ -236,8 +267,38 @@ LoadVariablesFromFile (
                       Variable->Data
                       );
       if (EFI_ERROR (Status)) {
-        ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_LOAD_GEN_FAIL), gShellDebug1HiiHandle, L"dmpstore", Variable->Name, Status);  
+        if (StandardFormatOutput) {
+          //
+          // Supress SFO to indicate the loading is failed.
+          //
+        } else {
+          ShellPrintHiiEx (
+            -1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_LOAD_GEN_FAIL), gShellDebug1HiiHandle,
+            L"dmpstore", Variable->Name, Status
+            );
+        }
+      } else {
+        if (StandardFormatOutput) {
+          HexString = AllocatePool ((Variable->DataSize * 2 + 1) * sizeof (CHAR16));
+          if (HexString != NULL) {
+            ShellPrintHiiEx (
+              -1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_VAR_SFO), gShellDebug1HiiHandle,
+              Variable->Name, &Variable->Guid, Variable->Attributes, Variable->DataSize,
+              BinaryToHexString (
+                Variable->Data, Variable->DataSize, HexString,
+                (Variable->DataSize * 2 + 1) * sizeof (CHAR16)
+                )
+              );
+            FreePool (HexString);
+          }
+        } else {
+          ShellPrintHiiEx (
+            -1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_HEADER_LINE), gShellDebug1HiiHandle,
+            Attributes, &Variable->Guid, Variable->Name, Variable->DataSize
+            );
+        }
       }
+      SHELL_FREE_NON_NULL(Attributes);
     }
   }
 
@@ -350,14 +411,15 @@ AppendSingleVariableToFile (
 
   This is necessary since once a delete happens GetNextVariableName() will work.
 
-  @param[in] Name           The variable name of the EFI variable (or NULL).
-  @param[in] Guid           The GUID of the variable set (or NULL).
-  @param[in] Type           The operation type.
-  @param[in] FileHandle     The file to operate on (or NULL).
-  @param[in] PrevName       The previous variable name from GetNextVariableName. L"" to start.
-  @param[in] FoundVarGuid   The previous GUID from GetNextVariableName. ignored at start.
-  @param[in] FoundOne       If a VariableName or Guid was specified and one was printed or
-                            deleted, then set this to TRUE, otherwise ignored.
+  @param[in] Name                 The variable name of the EFI variable (or NULL).
+  @param[in] Guid                 The GUID of the variable set (or NULL).
+  @param[in] Type                 The operation type.
+  @param[in] FileHandle           The file to operate on (or NULL).
+  @param[in] PrevName             The previous variable name from GetNextVariableName. L"" to start.
+  @param[in] FoundVarGuid         The previous GUID from GetNextVariableName. ignored at start.
+  @param[in] FoundOne             If a VariableName or Guid was specified and one was printed or
+                                  deleted, then set this to TRUE, otherwise ignored.
+  @param[in] StandardFormatOutput TRUE indicates Standard-Format Output.
 
   @retval SHELL_SUCCESS           The operation was successful.
   @retval SHELL_OUT_OF_RESOURCES  A memorty allocation failed.
@@ -373,7 +435,8 @@ CascadeProcessVariables (
   IN EFI_FILE_PROTOCOL *FileHandle  OPTIONAL,
   IN CONST CHAR16      * CONST PrevName,
   IN EFI_GUID          FoundVarGuid,
-  IN BOOLEAN           *FoundOne
+  IN BOOLEAN           *FoundOne,
+  IN BOOLEAN           StandardFormatOutput
   )
 {
   EFI_STATUS                Status;
@@ -383,7 +446,8 @@ CascadeProcessVariables (
   UINT32                    Atts;
   SHELL_STATUS              ShellStatus;
   UINTN                     NameSize;
-  CHAR16                    *RetString;
+  CHAR16                    *AttrString;
+  CHAR16                    *HexString;
 
   if (ShellGetExecutionBreakFlag()) {
     return (SHELL_ABORTED);
@@ -427,7 +491,7 @@ CascadeProcessVariables (
   //
   // Recurse to the next iteration.  We know "our" variable's name.
   //
-  ShellStatus = CascadeProcessVariables(Name, Guid, Type, FileHandle, FoundVarName, FoundVarGuid, FoundOne);
+  ShellStatus = CascadeProcessVariables (Name, Guid, Type, FileHandle, 
+ FoundVarName, FoundVarGuid, FoundOne, StandardFormatOutput);
 
   if (ShellGetExecutionBreakFlag() || (ShellStatus == SHELL_ABORTED)) {
     SHELL_FREE_NON_NULL(FoundVarName);
@@ -459,50 +523,86 @@ CascadeProcessVariables (
         Status = gRT->GetVariable (FoundVarName, &FoundVarGuid, &Atts, &DataSize, DataBuffer);
       }
     }
-    if ((Type == DmpStoreDisplay) || (Type == DmpStoreSave)) {
       //
       // Last error check then print this variable out.
       //
+    if (Type == DmpStoreDisplay) {
+      if (!EFI_ERROR(Status) && (DataBuffer != NULL) && (FoundVarName != NULL)) {
+        AttrString = GetAttrType(Atts);
+        if (StandardFormatOutput) {
+          HexString = AllocatePool ((DataSize * 2 + 1) * sizeof (CHAR16));
+          if (HexString != NULL) {
+            ShellPrintHiiEx (
+              -1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_VAR_SFO), gShellDebug1HiiHandle,
+              FoundVarName, &FoundVarGuid, Atts, DataSize,
+              BinaryToHexString (
+                DataBuffer, DataSize, HexString, (DataSize * 2 + 1) * sizeof (CHAR16)
+                )
+              );
+            FreePool (HexString);
+          } else {
+            Status = EFI_OUT_OF_RESOURCES;
+          }
+        } else {
+          ShellPrintHiiEx (
+            -1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_HEADER_LINE), gShellDebug1HiiHandle,
+            AttrString, &FoundVarGuid, FoundVarName, DataSize
+            );
+          DumpHex (2, 0, DataSize, DataBuffer);
+        }
+        SHELL_FREE_NON_NULL (AttrString);
+      }
+    } else if (Type == DmpStoreSave) {
       if (!EFI_ERROR(Status) && (DataBuffer != NULL) && (FoundVarName != NULL)) {
-        RetString = GetAttrType(Atts);
-        ShellPrintHiiEx(
-          -1,
-          -1,
-          NULL,
-          STRING_TOKEN(STR_DMPSTORE_HEADER_LINE),
-          gShellDebug1HiiHandle,
-          RetString,
-          &FoundVarGuid,
-          FoundVarName,
-          DataSize);
-        if (Type == DmpStoreDisplay) {
-          DumpHex(2, 0, DataSize, DataBuffer);
+        AttrString = GetAttrType (Atts);
+        if (StandardFormatOutput) {
+          HexString = AllocatePool ((DataSize * 2 + 1) * sizeof (CHAR16));
+          if (HexString != NULL) {
+            ShellPrintHiiEx (
+              -1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_VAR_SFO), gShellDebug1HiiHandle,
+              FoundVarName, &FoundVarGuid, Atts, DataSize,
+              BinaryToHexString (
+                DataBuffer, DataSize, HexString, (DataSize * 2 + 1) * sizeof (CHAR16)
+                )
+              );
+            FreePool (HexString);
+          } else {
+            Status = EFI_OUT_OF_RESOURCES;
+          }
         } else {
-          Status = AppendSingleVariableToFile (
-                     FileHandle,
-                     FoundVarName,
-                     &FoundVarGuid,
-                     Atts,
-                     (UINT32) DataSize,
-                     DataBuffer
-                     );
+          ShellPrintHiiEx (
+            -1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_HEADER_LINE), gShellDebug1HiiHandle,
+            AttrString, &FoundVarGuid, FoundVarName, DataSize
+            );
         }
-        SHELL_FREE_NON_NULL(RetString);
+        Status = AppendSingleVariableToFile (
+                   FileHandle,
+                   FoundVarName,
+                   &FoundVarGuid,
+                   Atts,
+                   (UINT32) DataSize,
+                   DataBuffer
+                   );
+        SHELL_FREE_NON_NULL (AttrString);
       }
     } else if (Type == DmpStoreDelete) {
       //
       // We only need name to delete it...
       //
-      ShellPrintHiiEx (
-        -1,
-        -1,
-        NULL,
-        STRING_TOKEN(STR_DMPSTORE_DELETE_LINE),
-        gShellDebug1HiiHandle,
-        &FoundVarGuid,
-        FoundVarName,
-        gRT->SetVariable (FoundVarName, &FoundVarGuid, Atts, 0, NULL)
-        );
+      EFI_STATUS SetStatus = gRT->SetVariable (FoundVarName, &FoundVarGuid, Atts, 0, NULL);
+      if (StandardFormatOutput) {
+        if (SetStatus == EFI_SUCCESS) {
+          ShellPrintHiiEx (
+            -1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_NO_VAR_FOUND_NG_SFO), gShellDebug1HiiHandle,
+            FoundVarName, &FoundVarGuid
+            );
+        }
+      } else {
+        ShellPrintHiiEx (
+          -1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_DELETE_LINE), gShellDebug1HiiHandle,
+          &FoundVarGuid, FoundVarName, SetStatus
+          );
+      }
     }
     SHELL_FREE_NON_NULL(DataBuffer);
   }
@@ -523,10 +623,11 @@ CascadeProcessVariables (
 /**
   Function to display or delete variables.  This will set up and call into the recursive function.
 
-  @param[in] Name        The variable name of the EFI variable (or NULL).
-  @param[in] Guid        The GUID of the variable set (or NULL).
-  @param[in] Type        The operation type.
-  @param[in] FileHandle  The file to save or load variables.
+  @param[in] Name                 The variable name of the EFI variable (or NULL).
+  @param[in] Guid                 The GUID of the variable set (or NULL).
+  @param[in] Type                 The operation type.
+  @param[in] FileHandle           The file to save or load variables.
+  @param[in] StandardFormatOutput TRUE indicates Standard-Format Output.
 
   @retval SHELL_SUCCESS           The operation was successful.
   @retval SHELL_OUT_OF_RESOURCES  A memorty allocation failed.
@@ -539,7 +640,8 @@ ProcessVariables (
   IN CONST CHAR16      *Name      OPTIONAL,
   IN CONST EFI_GUID    *Guid      OPTIONAL,
   IN DMP_STORE_TYPE    Type,
-  IN SHELL_FILE_HANDLE FileHandle OPTIONAL
+  IN SHELL_FILE_HANDLE FileHandle OPTIONAL,
+  IN BOOLEAN           StandardFormatOutput
   )
 {
   SHELL_STATUS              ShellStatus;
@@ -550,10 +652,14 @@ ProcessVariables (
   ShellStatus   = SHELL_SUCCESS;
   ZeroMem (&FoundVarGuid, sizeof(EFI_GUID));
 
+  if (StandardFormatOutput) {
+    ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_GEN_SFO_HEADER), 
+ gShellDebug1HiiHandle, L"dmpstore");  }
+
   if (Type == DmpStoreLoad) {
-    ShellStatus = LoadVariablesFromFile (FileHandle, Name, Guid, &Found);
+    ShellStatus = LoadVariablesFromFile (FileHandle, Name, Guid, 
+ &Found, StandardFormatOutput);
   } else {
-    ShellStatus = CascadeProcessVariables(Name, Guid, Type, FileHandle, NULL, FoundVarGuid, &Found);
+    ShellStatus = CascadeProcessVariables (Name, Guid, Type, 
+ FileHandle, NULL, FoundVarGuid, &Found, StandardFormatOutput);
   }
 
   if (!Found) {
@@ -561,13 +667,25 @@ ProcessVariables (
       ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_OUT_MEM), gShellDebug1HiiHandle, L"dmpstore");  
       return (ShellStatus);
     } else if (Name != NULL && Guid == NULL) {
-      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_NO_VAR_FOUND_N), gShellDebug1HiiHandle, L"dmpstore", Name);  
+      if (StandardFormatOutput) {
+        ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_NO_VAR_FOUND_N_SFO), gShellDebug1HiiHandle, Name);
+      } else {
+        ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_NO_VAR_FOUND_N), gShellDebug1HiiHandle, L"dmpstore", Name);  
+      }
     } else if (Name != NULL && Guid != NULL) {
       ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_NO_VAR_FOUND_GN), gShellDebug1HiiHandle, L"dmpstore", Guid, Name);  
     } else if (Name == NULL && Guid == NULL) {
-      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_NO_VAR_FOUND), gShellDebug1HiiHandle, L"dmpstore");  
+      if (StandardFormatOutput) {
+        ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_NO_VAR_FOUND_SFO), gShellDebug1HiiHandle);
+      } else {
+        ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_NO_VAR_FOUND), gShellDebug1HiiHandle, L"dmpstore");
+      }
     } else if (Name == NULL && Guid != NULL) {
-      ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_NO_VAR_FOUND_G), gShellDebug1HiiHandle, L"dmpstore", Guid);  
+      if (StandardFormatOutput) {
+        ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_NO_VAR_FOUND_G_SFO), gShellDebug1HiiHandle, Guid);
+      } else {
+        ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_NO_VAR_FOUND_G), gShellDebug1HiiHandle, L"dmpstore", Guid);
+      }
     } 
     return (SHELL_NOT_FOUND);
   }
@@ -580,6 +698,7 @@ STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
   {L"-s", TypeValue},
   {L"-all", TypeFlag},
   {L"-guid", TypeValue},
+  {L"-sfo", TypeFlag},
   {NULL, TypeMax}
   };
 
@@ -608,12 +727,14 @@ ShellCommandRunDmpStore (
   DMP_STORE_TYPE    Type;
   SHELL_FILE_HANDLE FileHandle;
   EFI_FILE_INFO     *FileInfo;
+  BOOLEAN           StandardFormatOutput;
 
-  ShellStatus   = SHELL_SUCCESS;
-  Package       = NULL;
-  FileHandle    = NULL;
-  File          = NULL;
-  Type          = DmpStoreDisplay;
+  ShellStatus          = SHELL_SUCCESS;
+  Package              = NULL;
+  FileHandle           = NULL;
+  File                 = NULL;
+  Type                 = DmpStoreDisplay;
+  StandardFormatOutput = FALSE;
 
   Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);
   if (EFI_ERROR(Status)) {
@@ -742,6 +863,10 @@ ShellCommandRunDmpStore (
         } else if (ShellCommandLineGetFlag(Package, L"-d")) {
           Type = DmpStoreDelete;
         }
+
+        if (ShellCommandLineGetFlag (Package,L"-sfo")) {
+          StandardFormatOutput = TRUE;
+        }
       }
 
       if (ShellStatus == SHELL_SUCCESS) { @@ -750,7 +875,7 @@ ShellCommandRunDmpStore (
         } else if (Type == DmpStoreLoad) {
           ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DMPSTORE_LOAD), gShellDebug1HiiHandle, File);
         }
-        ShellStatus = ProcessVariables (Name, Guid, Type, FileHandle);
+        ShellStatus = ProcessVariables (Name, Guid, Type, FileHandle, 
+ StandardFormatOutput);
         if ((Type == DmpStoreLoad) || (Type == DmpStoreSave)) {
           ShellCloseFile (&FileHandle);
         }
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni b/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni
index 52c2af0..c97bd62 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1CommandsLib.uni
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/UefiShellDebug1Command
+++ sLib.uni
@@ -407,9 +407,14 @@
 #string STR_DMPSTORE_HEADER_LINE       #language en-US "Variable %H%s%N '%H%g%N:%H%s%N' DataSize = 0x%02x\r\n"
 #string STR_DMPSTORE_DELETE_LINE       #language en-US "Delete variable '%H%g%N:%H%s%N': %r\r\n"
 #string STR_DMPSTORE_NO_VAR_FOUND      #language en-US "%H%s%N: No matching variables found.\r\n"
+#string STR_DMPSTORE_NO_VAR_FOUND_SFO  #language en-US "VariableInfo,\"\",\"\",\"\",\"\",\"\"\r\n"
 #string STR_DMPSTORE_NO_VAR_FOUND_GN   #language en-US "%H%s%N: No matching variables found. Guid %g, Name %s\r\n"
+#string STR_DMPSTORE_NO_VAR_FOUND_NG_SFO #language en-US "VariableInfo,\"%s\",\"%g\",\"\",\"\",\"\"\r\n"
 #string STR_DMPSTORE_NO_VAR_FOUND_N    #language en-US "%H%s%N: No matching variables found. Name %s\r\n"
+#string STR_DMPSTORE_NO_VAR_FOUND_N_SFO #language en-US #language en-US "VariableInfo,\"%s\",\"\",\"\",\"\",\"\"\r\n"
 #string STR_DMPSTORE_NO_VAR_FOUND_G    #language en-US "%H%s%N: No matching variables found. Guid %g\r\n"
+#string STR_DMPSTORE_NO_VAR_FOUND_G_SFO #language en-US "VariableInfo,\"\",\"%g\",\"\",\"\",\"\"\r\n"
+#string STR_DMPSTORE_VAR_SFO           #language en-US "VariableInfo,\"%s\",\"%g\",\"0x%x\",\"0x%x\",\"%s\"\r\n"
 
 #string STR_GET_HELP_COMP         #language en-US ""
 ".TH comp 0 "Compare 2 files"\r\n"
--
2.9.0.windows.1



  parent reply	other threads:[~2016-11-11 20:43 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-11 10:14 [PATCH] ShellPkg/dmpstore: Support "-sfo" Ruiyu Ni
2016-11-11 14:20 ` Carsey, Jaben
2016-11-11 17:21 ` Shah, Tapan
2016-11-14  2:24   ` Ni, Ruiyu
2016-11-11 20:43 ` Shah, Tapan [this message]
2016-11-14  2:28   ` Ni, Ruiyu

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