There is a limitation on WINDOWS OS for the length of entire file path can’t be larger than 255. There is an OS API provided by Microsoft to add “\\?\” before the path header to support the long file path. Enable this feature on basetools.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yingke Liu <yingke.d.liu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15809 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 20 insertions, 20 deletions

diff --git a/BaseTools/Source/C/GenFv/GenFvInternalLib.c b/BaseTools/Source/C/GenFv/GenFvInternalLib.c
index 0522cf4254..6ac542d6c0 100644
--- a/BaseTools/Source/C/GenFv/GenFvInternalLib.c
+++ b/BaseTools/Source/C/GenFv/GenFvInternalLib.c
@@ -1,6 +1,6 @@
 /** @file

 

-Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>

+Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>

 Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>

 This program and the accompanying materials                          

 are licensed and made available under the terms and conditions of the BSD License         

@@ -187,7 +187,7 @@ Returns:
   EFI_NOT_FOUND     A required string was not found in the INF file.

 --*/

 {

-  CHAR8       Value[_MAX_PATH];

+  CHAR8       Value[MAX_LONG_FILE_PATH];

   UINT64      Value64;

   UINTN       Index;

   UINTN       Number;

@@ -730,7 +730,7 @@ Returns:
 

 --*/

 {

-  CHAR8                               PeMapFileName [_MAX_PATH];

+  CHAR8                               PeMapFileName [MAX_LONG_FILE_PATH];

   CHAR8                               *Cptr, *Cptr2;

   CHAR8                               FileGuidName [MAX_LINE_LEN];

   FILE                                *PeMapFile;

@@ -866,7 +866,7 @@ Returns:
   //

   // Open PeMapFile

   //

-  PeMapFile = fopen (PeMapFileName, "r");

+  PeMapFile = fopen (LongFilePath (PeMapFileName), "r");

   if (PeMapFile == NULL) {

     // fprintf (stdout, "can't open %s file to reading\n", PeMapFileName);

     return EFI_ABORTED;

@@ -992,7 +992,7 @@ Returns:
   //

   // Read the file to add

   //

-  NewFile = fopen (FvInfo->FvFiles[Index], "rb");

+  NewFile = fopen (LongFilePath (FvInfo->FvFiles[Index]), "rb");

 

   if (NewFile == NULL) {

     Error (NULL, 0, 0001, "Error opening file", FvInfo->FvFiles[Index]);

@@ -2077,12 +2077,12 @@ Returns:
   UINT8                           *FvImage;

   UINTN                           FvImageSize;

   FILE                            *FvFile;

-  CHAR8                           FvMapName [_MAX_PATH];

+  CHAR8                           FvMapName [MAX_LONG_FILE_PATH];

   FILE                            *FvMapFile;

   EFI_FIRMWARE_VOLUME_EXT_HEADER  *FvExtHeader;

   FILE                            *FvExtHeaderFile;

   UINTN                           FileSize;

-  CHAR8                           FvReportName[_MAX_PATH];

+  CHAR8                           FvReportName[MAX_LONG_FILE_PATH];

   FILE                            *FvReportFile;

 

   FvBufferHeader = NULL;

@@ -2152,7 +2152,7 @@ Returns:
     //

     // Open the FV Extension Header file

     //

-    FvExtHeaderFile = fopen (mFvDataInfo.FvExtHeaderFile, "rb");

+    FvExtHeaderFile = fopen (LongFilePath (mFvDataInfo.FvExtHeaderFile), "rb");

 

     //

     // Get the file size

@@ -2343,7 +2343,7 @@ Returns:
   //

   // Open FvMap file

   //

-  FvMapFile = fopen (FvMapName, "w");

+  FvMapFile = fopen (LongFilePath (FvMapName), "w");

   if (FvMapFile == NULL) {

     Error (NULL, 0, 0001, "Error opening file", FvMapName);

     return EFI_ABORTED;

@@ -2352,7 +2352,7 @@ Returns:
   //

   // Open FvReport file

   //

-  FvReportFile = fopen(FvReportName, "w");

+  FvReportFile = fopen (LongFilePath (FvReportName), "w");

   if (FvReportFile == NULL) {

     Error (NULL, 0, 0001, "Error opening file", FvReportName);

     return EFI_ABORTED;

@@ -2484,7 +2484,7 @@ WriteFile:
   //

   // Write fv file

   //

-  FvFile = fopen (FvFileName, "wb");

+  FvFile = fopen (LongFilePath (FvFileName), "wb");

   if (FvFile == NULL) {

     Error (NULL, 0, 0001, "Error opening file", FvFileName);

     Status = EFI_ABORTED;

@@ -2651,7 +2651,7 @@ Returns:
   // Calculate PI extension header

   //

   if (mFvDataInfo.FvExtHeaderFile[0] != '\0') {

-    fpin = fopen (mFvDataInfo.FvExtHeaderFile, "rb");

+    fpin = fopen (LongFilePath (mFvDataInfo.FvExtHeaderFile), "rb");

     if (fpin == NULL) {

       Error (NULL, 0, 0001, "Error opening file", mFvDataInfo.FvExtHeaderFile);

       return EFI_ABORTED;

@@ -2678,7 +2678,7 @@ Returns:
     // Open FFS file

     //

     fpin = NULL;

-    fpin = fopen (FvInfoPtr->FvFiles[Index], "rb");

+    fpin = fopen (LongFilePath (FvInfoPtr->FvFiles[Index]), "rb");

     if (fpin == NULL) {

       Error (NULL, 0, 0001, "Error opening file", FvInfoPtr->FvFiles[Index]);

       return EFI_ABORTED;

@@ -2915,7 +2915,7 @@ Returns:
   EFI_TE_IMAGE_HEADER                   *TEImageHeader;

   UINT8                                 *MemoryImagePointer;

   EFI_IMAGE_SECTION_HEADER              *SectionHeader;

-  CHAR8                                 PeFileName [_MAX_PATH];

+  CHAR8                                 PeFileName [MAX_LONG_FILE_PATH];

   CHAR8                                 *Cptr;

   FILE                                  *PeFile;

   UINT8                                 *PeFileBuffer;

@@ -3066,7 +3066,7 @@ Returns:
             *(Cptr + 3) = 'i';

             *(Cptr + 4) = '\0';

           }

-          PeFile = fopen (PeFileName, "rb");

+          PeFile = fopen (LongFilePath (PeFileName), "rb");

           if (PeFile == NULL) {

             Warning (NULL, 0, 0, "Invalid", "The file %s has no .reloc section.", FileName);

             //Error (NULL, 0, 3000, "Invalid", "The file %s has no .reloc section.", FileName);

@@ -3322,7 +3322,7 @@ Returns:
         *(Cptr + 4) = '\0';

       }

 

-      PeFile = fopen (PeFileName, "rb");

+      PeFile = fopen (LongFilePath (PeFileName), "rb");

       if (PeFile == NULL) {

         Warning (NULL, 0, 0, "Invalid", "The file %s has no .reloc section.", FileName);

         //Error (NULL, 0, 3000, "Invalid", "The file %s has no .reloc section.", FileName);

@@ -3567,7 +3567,7 @@ Returns:
   EFI_NOT_FOUND     A required string was not found in the INF file.

 --*/

 {

-  CHAR8       Value[_MAX_PATH];

+  CHAR8       Value[MAX_LONG_FILE_PATH];

   UINT64      Value64;

   UINTN       Index, Number;

   EFI_STATUS  Status;

@@ -3773,7 +3773,7 @@ Returns:
   FileSize = 0;

   CapSize  = mCapDataInfo.HeaderSize;

   while (mCapDataInfo.CapFiles [Index][0] != '\0') {

-    fpin = fopen (mCapDataInfo.CapFiles[Index], "rb");

+    fpin = fopen (LongFilePath (mCapDataInfo.CapFiles[Index]), "rb");

     if (fpin == NULL) {

       Error (NULL, 0, 0001, "Error opening file", mCapDataInfo.CapFiles[Index]);

       return EFI_ABORTED;

@@ -3811,7 +3811,7 @@ Returns:
   FileSize = 0;

   CapSize  = CapsuleHeader->HeaderSize;

   while (mCapDataInfo.CapFiles [Index][0] != '\0') {

-    fpin = fopen (mCapDataInfo.CapFiles[Index], "rb");

+    fpin = fopen (LongFilePath (mCapDataInfo.CapFiles[Index]), "rb");

     if (fpin == NULL) {

       Error (NULL, 0, 0001, "Error opening file", mCapDataInfo.CapFiles[Index]);

       free (CapBuffer);

@@ -3827,7 +3827,7 @@ Returns:
   //

   // write capsule data into the output file

   //

-  fpout = fopen (CapFileName, "wb");

+  fpout = fopen (LongFilePath (CapFileName), "wb");

   if (fpout == NULL) {

     Error (NULL, 0, 0001, "Error opening file", CapFileName);

     free (CapBuffer);