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MdeModulePkg:Fix the issue FindQuestionFromProgress in SetupBrowserDxe is broken 

If the storage of the question is EFI_HII_VARSTORE_BUFFER/EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER,
in SetupBrowserDxe the configuration stings contain uppercase,but HiiDataBaseDxe generates the
ConfigResp string in lowercase,they mismatch,so FindQuestionFromProgress function is broken.
Now convert the configuration string in SetupBrowserDxe to lowercase to fix this issue.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18143 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Dandan Bi 2015-08-03 09:44:04 +00:00 committed by dandanbi
parent c4a59af8c1
commit a0973dcb77
2 changed files with 14 additions and 0 deletions
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1
MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
View File

@ -715,6 +715,7 @@ InitializeRequestElement (
Question->VarStoreInfo.VarOffset, Question->VarStoreInfo.VarOffset,
Question->StorageWidth Question->StorageWidth
); );
HiiToLower(RequestElement);
Question->BlockName = AllocateCopyPool ((StrLen + 1) * sizeof (CHAR16), RequestElement); Question->BlockName = AllocateCopyPool ((StrLen + 1) * sizeof (CHAR16), RequestElement);
} else { } else {
StrLen = UnicodeSPrint (RequestElement, 30 * sizeof (CHAR16), L"&%s", Question->VariableName); StrLen = UnicodeSPrint (RequestElement, 30 * sizeof (CHAR16), L"&%s", Question->VariableName);

13
MdeModulePkg/Universal/SetupBrowserDxe/Setup.h
View File

@ -1849,4 +1849,17 @@ ReconnectController (
IN EFI_HANDLE DriverHandle IN EFI_HANDLE DriverHandle
); );
/**
Converts the unicode character of the string from uppercase to lowercase.
This is a internal function.
@param ConfigString String to be converted
**/
VOID
EFIAPI
HiiToLower (
IN EFI_STRING ConfigString
);
#endif #endif