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ArmPkg/SemihostFs: Use Unicode to Ascii function for the conversion 

The Unicode to Ascii string conversion was done manually.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14186 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin 2013-03-12 00:57:05 +00:00
parent bc87b5075a
commit ed2405a0ed
1 changed files with 3 additions and 12 deletions
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15
ArmPkg/Filesystem/SemihostFs/Arm/SemihostFs.c
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@ -155,8 +155,6 @@ FileOpen (
EFI_STATUS Status = EFI_SUCCESS; EFI_STATUS Status = EFI_SUCCESS;
UINTN SemihostHandle; UINTN SemihostHandle;
CHAR8 *AsciiFileName; CHAR8 *AsciiFileName;
CHAR8 *AsciiPtr;
UINTN Length;
UINT32 SemihostMode; UINT32 SemihostMode;
BOOLEAN IsRoot; BOOLEAN IsRoot;
@ -164,19 +162,12 @@ FileOpen (
return EFI_INVALID_PARAMETER; return EFI_INVALID_PARAMETER;
} }
// Semihost interface requires ASCII filesnames // Semihost interface requires ASCII filenames
Length = StrSize (FileName); AsciiFileName = AllocatePool ((StrLen (FileName) + 1) * sizeof (CHAR8));
AsciiFileName = AllocatePool (Length);
if (AsciiFileName == NULL) { if (AsciiFileName == NULL) {
return EFI_OUT_OF_RESOURCES; return EFI_OUT_OF_RESOURCES;
} }
UnicodeStrToAsciiStr (FileName, AsciiFileName);
AsciiPtr = AsciiFileName;
while (Length--) {
*AsciiPtr++ = *FileName++ & 0xFF;
}
if ((AsciiStrCmp (AsciiFileName, "\\") == 0) || if ((AsciiStrCmp (AsciiFileName, "\\") == 0) ||
(AsciiStrCmp (AsciiFileName, "/") == 0) || (AsciiStrCmp (AsciiFileName, "/") == 0) ||