BaseTools/Source/C/Common/CommonLib.c:

BaseTools/Source/C/Common/CommonLib.h:
  Added PutFileImage function to CommonLib.  This helper
  function makes it very simple to write out a binary
  file.  It is very similar to the GetFileImage function,
  except it writes the file rather than reading it.

git-svn-id: https://buildtools.tianocore.org/svn/buildtools/trunk/BaseTools@887 7335b38e-4728-0410-8992-fb3ffe349368

diff --git a/Source/C/Common/CommonLib.c b/Source/C/Common/CommonLib.c
index 4b92a13..b1ef236 100644 (file)
--- a/Source/C/Common/CommonLib.c
+++ b/Source/C/Common/CommonLib.c
@@ -252,6 +252,71 @@ Returns:
   return EFI_SUCCESS;\r
 }\r
 \r
+EFI_STATUS\r
+PutFileImage (\r
+  IN CHAR8    *OutputFileName,\r
+  IN CHAR8    *OutputFileImage,\r
+  IN UINT32   BytesToWrite\r
+  )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  This function opens a file and writes OutputFileImage into the file.\r
+\r
+Arguments:\r
+\r
+  OutputFileName     The name of the file to write.\r
+  OutputFileImage    A pointer to the memory buffer.\r
+  BytesToWrite       The size of the memory buffer.\r
+\r
+Returns:\r
+\r
+  EFI_SUCCESS              The function completed successfully.\r
+  EFI_INVALID_PARAMETER    One of the input parameters was invalid.\r
+  EFI_ABORTED              An error occurred.\r
+  EFI_OUT_OF_RESOURCES     No resource to complete operations.\r
+\r
+--*/\r
+{\r
+  FILE    *OutputFile;\r
+  UINT32  BytesWrote;\r
+\r
+  //\r
+  // Verify input parameters.\r
+  //\r
+  if (OutputFileName == NULL || strlen (OutputFileName) == 0 || OutputFileImage == NULL) {\r
+    return EFI_INVALID_PARAMETER;\r
+  }\r
+  //\r
+  // Open the file and copy contents into a memory buffer.\r
+  //\r
+  //\r
+  // Open the file\r
+  //\r
+  OutputFile = fopen (OutputFileName, "wb");\r
+  if (OutputFile == NULL) {\r
+    printf ("ERROR: E0001: Could not open output file \"%s\".\n", OutputFileName);\r
+    return EFI_ABORTED;\r
+  }\r
+\r
+  //\r
+  // Write all of the file contents.\r
+  //\r
+  BytesWrote = fwrite (OutputFileImage, sizeof (UINT8), BytesToWrite, OutputFile);\r
+  if (BytesWrote != sizeof (UINT8) * BytesToWrite) {\r
+    printf ("ERROR: E0004: Writing file \"%s\"%i.\n", OutputFileName);\r
+    fclose (OutputFile);\r
+    return EFI_ABORTED;\r
+  }\r
+  //\r
+  // Close the file\r
+  //\r
+  fclose (OutputFile);\r
+\r
+  return EFI_SUCCESS;\r
+}\r
+\r
 UINT8\r
 CalculateChecksum8 (\r
   IN UINT8        *Buffer,\r

diff --git a/Source/C/Common/CommonLib.h b/Source/C/Common/CommonLib.h
index 416d76b..9f43ce8 100644 (file)
--- a/Source/C/Common/CommonLib.h
+++ b/Source/C/Common/CommonLib.h
@@ -72,6 +72,34 @@ GetFileImage (
   )\r
 ;\r
 \r
+EFI_STATUS\r
+PutFileImage (\r
+  IN CHAR8    *OutputFileName,\r
+  IN CHAR8    *OutputFileImage,\r
+  IN UINT32   BytesToWrite\r
+  )\r
+;\r
+/*++\r
+\r
+Routine Description:\r
+\r
+  This function opens a file and writes OutputFileImage into the file.\r
+\r
+Arguments:\r
+\r
+  OutputFileName     The name of the file to write.\r
+  OutputFileImage    A pointer to the memory buffer.\r
+  BytesToWrite       The size of the memory buffer.\r
+\r
+Returns:\r
+\r
+  EFI_SUCCESS              The function completed successfully.\r
+  EFI_INVALID_PARAMETER    One of the input parameters was invalid.\r
+  EFI_ABORTED              An error occurred.\r
+  EFI_OUT_OF_RESOURCES     No resource to complete operations.\r
+\r
+--*/\r
+\r
 UINT8\r
 CalculateChecksum8 (\r
   IN UINT8        *Buffer,\r