667   Hook the operations in PlatformLangCodes, LangCodes, PlatformLang and Lang.
669   When setting Lang/LangCodes, simultaneously update PlatformLang/PlatformLangCodes.
671   According to UEFI spec, PlatformLangCodes/LangCodes are only set once in firmware initialization,
705   if (StrCmp (VariableName, L"PlatformLangCodes") == 0) {
707     // PlatformLangCodes is a volatile variable, so it can not be updated at runtime.
716     // According to UEFI spec, PlatformLangCodes is only set once in firmware initialization, and is read-only
719     if (mVariableModuleGlobal->PlatformLangCodes != NULL) {
720       FreePool (mVariableModuleGlobal->PlatformLangCodes);
722     mVariableModuleGlobal->PlatformLangCodes = AllocateRuntimeCopyPool (DataSize, Data);
723     ASSERT (mVariableModuleGlobal->PlatformLangCodes != NULL);
726     // PlatformLang holds a single language from PlatformLangCodes, 
727     // so the size of PlatformLangCodes is enough for the PlatformLang.
757       && (mVariableModuleGlobal->PlatformLangCodes != NULL)
796     // Update Lang when PlatformLangCodes/LangCodes were set.
798     if ((mVariableModuleGlobal->PlatformLangCodes != NULL) && (mVariableModuleGlobal->LangCodes != NULL)) {
802       BestPlatformLang = VariableGetBestLanguage (mVariableModuleGlobal->PlatformLangCodes, FALSE, Data, NULL);
807         Index = GetIndexFromSupportedLangCodes (mVariableModuleGlobal->PlatformLangCodes, BestPlatformLang, FALSE);
829     // Update PlatformLang when PlatformLangCodes/LangCodes were set.
831     if ((mVariableModuleGlobal->PlatformLangCodes != NULL) && (mVariableModuleGlobal->LangCodes != NULL)) {
845         BestPlatformLang = GetLangFromSupportedLangCodes (mVariableModuleGlobal->PlatformLangCodes, Index, FALSE);
1436   // Hook the operation of setting PlatformLangCodes/PlatformLang and LangCodes/Lang

Indexes created Tue Jul 24 14:28:13 CEST 2018