[edk2-devel] [PATCH] BaseTools/VolInfo: Parse apriori files

[Bob Feng]

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

-----Original Message-----
From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of Konstantin Aladyshev
Sent: Friday, July 22, 2022 11:38 PM
To: devel at edk2.groups.io
Cc: Feng, Bob C <bob.c.feng at intel.com>; Gao, Liming <gaoliming at byosoft.com.cn>; Chen, Christine <yuwei.chen at intel.com>; Konstantin Aladyshev <aladyshev22 at gmail.com>
Subject: [edk2-devel] [PATCH] BaseTools/VolInfo: Parse apriori files

Output file GUIDs from the DXE and PEI apriori files.

Signed-off-by: Konstantin Aladyshev <aladyshev22 at gmail.com>
---
 BaseTools/Source/C/VolInfo/VolInfo.c | 74 ++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)

diff --git a/BaseTools/Source/C/VolInfo/VolInfo.c b/BaseTools/Source/C/VolInfo/VolInfo.c
index 2d7c6212b3..28c6806cf0 100644
--- a/BaseTools/Source/C/VolInfo/VolInfo.c
+++ b/BaseTools/Source/C/VolInfo/VolInfo.c
@@ -43,6 +43,8 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 //  EFI_GUID  gEfiCrc32GuidedSectionExtractionProtocolGuid = EFI_CRC32_GUIDED_SECTION_EXTRACTION_PROTOCOL_GUID;+EFI_GUID  gPeiAprioriFileNameGuid = { 0x1b45cc0a, 0x156a, 0x428a, { 0XAF, 0x62,  0x49, 0x86, 0x4d, 0xa0, 0xe6, 0xe6 }};+EFI_GUID  gAprioriGuid = { 0xFC510EE7, 0xFFDC, 0x11D4, { 0xBD, 0x41, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81 }};  #define UTILITY_MAJOR_VERSION      1 #define UTILITY_MINOR_VERSION      0@@ -107,6 +109,12 @@ ReadHeader (
   OUT BOOLEAN   *ErasePolarity   ); +STATIC+EFI_STATUS+PrintAprioriFile (+  EFI_FFS_FILE_HEADER         *FileHeader+  );+ STATIC EFI_STATUS PrintFileInfo (@@ -1083,6 +1091,53 @@ Returns:
   return EFI_SUCCESS; } +STATIC+EFI_STATUS+PrintAprioriFile (+  EFI_FFS_FILE_HEADER         *FileHeader+  )+/*++++Routine Description:++  Print GUIDs from the APRIORI file++Arguments:++  FileHeader - The file header++Returns:++  EFI_SUCCESS       - The APRIORI file was parsed correctly+  EFI_SECTION_ERROR - Problem with file parsing++--*/+{+  UINT8               GuidBuffer[PRINTED_GUID_BUFFER_SIZE];+  UINT32              HeaderSize;++  HeaderSize = FvBufGetFfsHeaderSize (FileHeader);++  if (FileHeader->Type != EFI_FV_FILETYPE_FREEFORM)+    return EFI_SECTION_ERROR;++  EFI_COMMON_SECTION_HEADER* SectionHeader = (EFI_COMMON_SECTION_HEADER *) ((UINTN) FileHeader + HeaderSize);+  if (SectionHeader->Type != EFI_SECTION_RAW)+    return EFI_SECTION_ERROR;++  UINT32 SectionLength = GetSectionFileLength (SectionHeader);+  EFI_GUID* FileName = (EFI_GUID *) ((UINT8 *) SectionHeader + sizeof (EFI_COMMON_SECTION_HEADER));+  while (((UINT8 *) FileName) < ((UINT8 *) SectionHeader + SectionLength)) {+    PrintGuidToBuffer (FileName, GuidBuffer, sizeof (GuidBuffer), TRUE);+    printf ("%s  ", GuidBuffer);+    PrintGuidName (GuidBuffer);+    printf ("\n");+    FileName++;+  }++  return EFI_SUCCESS;+}+ STATIC EFI_STATUS PrintFileInfo (@@ -1339,6 +1394,25 @@ Returns:
     break;   } +  if (!CompareGuid (+       &FileHeader->Name,+       &gPeiAprioriFileNameGuid+       ))+  {+    printf("\n");+    printf("PEI APRIORI FILE:\n");+    return PrintAprioriFile (FileHeader);+  }+  if (!CompareGuid (+       &FileHeader->Name,+       &gAprioriGuid+       ))+  {+    printf("\n");+    printf("DXE APRIORI FILE:\n");+    return PrintAprioriFile (FileHeader);+  }+   return EFI_SUCCESS; } -- 
2.25.1



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