Function InitializeLanguage

CloverEFI/OsxBdsDxe/Language.c:448–491

Determine the current language that will be used based on language related EFI Variables. @param LangCodesSettingRequired - If required to set LangCodes variable **/

**/
VOID
InitializeLanguage (
  BOOLEAN LangCodesSettingRequired
  )
{
//  EFI_STATUS  Status;
  CHAR8       *LangCodes;
  CHAR8       *PlatformLangCodes;

  ExportFonts ();

  LangCodes = (CHAR8 *)PcdGetPtr (PcdUefiVariableDefaultLangCodes);
  PlatformLangCodes = (CHAR8 *)PcdGetPtr (PcdUefiVariableDefaultPlatformLangCodes);
  if (LangCodesSettingRequired) {
    if (!FeaturePcdGet (PcdUefiVariableDefaultLangDeprecate)) {
      //
      // UEFI 2.0 depricated this variable so we support turning it off
      //
      /*Status = */gRT->SetVariable (
                      L"LangCodes",
                      &gEfiGlobalVariableGuid,
                      EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
                      AsciiStrSize (LangCodes),
                      LangCodes
                      );
    }

    /*Status = */gRT->SetVariable (
                    L"PlatformLangCodes",
                    &gEfiGlobalVariableGuid,
                    EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
                    AsciiStrSize (PlatformLangCodes),
                    PlatformLangCodes
                    );
  }

  if (!FeaturePcdGet (PcdUefiVariableDefaultLangDeprecate)) {
    //
    // UEFI 2.0 depricated this variable so we support turning it off
    //
    InitializeLangVariable (L"Lang", LangCodes, (CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultLang), TRUE);
  }
  InitializeLangVariable (L"PlatformLang", PlatformLangCodes, (CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultPlatformLang), FALSE);
}