LdrResSearchResource

INT64 __fastcall LdrResSearchResource(
        VOID *File,
        UINT64 *InitResIds,
        UINT64 InitResIdCount,
        UINT64 Flags,
        VOID **Resource,
        UINT64 *Size,
        WCHAR *FoundLanguage,
        UINT64 *FoundLanguageLength){
  unsigned int v8; 
  void *v10; 
  unsigned int v11; 
  unsigned int v12; 
  bool v13; 
  unsigned int v14; 
  INT64 result; 
  UINT8 v16; 
  UINT64 *v17; 
  int v18; 
  UINT16 v19; 
  NTSTATUS v20; 
  UINT8 v21; 
  INT64 ResIdCount; 
  INT64 ResIdCounta; 
  INT64 ResIdCountb; 
  UINT64 MappingSize; 
  PVOID ModuleBase; 
  int v27; 
  PVOID *v28; 
  UINT64 *v29; 
  UINT64 dst[2]; 
  PWCHAR lpName; 
  v8 = InitResIdCount;
  v28 = Resource;
  v29 = FoundLanguageLength;
  v10 = 0i64;
  if( !File || !InitResIds || FoundLanguage && !FoundLanguageLength )
    return(unsigned int)-1073741811;
  if( (Flags & 0xC00) != 0 )
    return(unsigned int)-1073741582;
  v11 = Flags | 0x100;
  if( (Flags & 0xF00) != 0 )
    v11 = Flags;
  v12 = v11 | 0x1000;
  if( (v11 & 0x2000) != 0 )
    v12 = v11;
  if( (v12 & 0xFFF80000) != 0 )
    return(unsigned int)-1073741582;
  if( (unsigned int)InitResIdCount < 3 && (v12 & 2) == 0 || (unsigned int)InitResIdCount > 4 )
    return(unsigned int)-1073741583;
  if( (v12 & 0x41) != 0 )
  {
    if( (_DWORD)InitResIdCount != 4 )
      return 3221225713i64;
  }
  else if( (_DWORD)InitResIdCount != 4 )
  {
    goto LABEL_14;
  }
  if( (v12 & 0x41) == 0 )
    return 3221225714i64;
LABEL_14:
  if( (v12 & 0x100) != 0 )
  {
    v13 = (v12 & 0xE00) == 0;
    goto LABEL_16;
  }
  v18 = v12 & 0xC00;
  if( (v12 & 0x200) != 0 )
  {
    v13 = v18 == 0;
LABEL_16:
    if( v13 )
      goto LABEL_17;
    return(unsigned int)-1073741582;
  }
  if( v18 == 3072 )
    return(unsigned int)-1073741582;
LABEL_17:
  if( (v12 & 0x8000) != 0 && (~(_WORD)v12 & 0x810) != 0 || (v12 & 0x3000) == 12288 || (v12 & 0x18) == 24 )
    return(unsigned int)-1073741582;
  MappingSize = 0i64;
  if( (v12 & 0x20000) != 0 )
  {
    if( (v12 & 0x400) == 0 || !Size || !*Size )
    {
      v14 = -1073741811;
      v27 = -1073741811;
      return v14;
    }
    MappingSize = *Size;
  }
  memmove((UINT8 *)dst, (UINT8 *)InitResIds, 8i64 * (unsigned int)InitResIdCount);
  if( v8 > 3 )
  {
    v8 = 3;
  }
  else if( v8 != 3 )
  {
    goto LABEL_28;
  }
  if( (unsigned __int64)lpName >= 0x10000 )
  {
    if( *lpName )
    {
      v19 = DownLevelLanguageNameToLangID(lpName, 2ui64);
      LODWORD(ModuleBase) = v19;
    }
    else
    {
      v19 = 0;
      LODWORD(ModuleBase) = 0;
    }
    lpName = (PWCHAR)v19;
  }
  else if( lpName
         && (((unsigned __int16)lpName & 0x3FF) == 0
          || lpName == (PWCHAR)127
          || !DownLevelLangIDToLanguageName((UINT16)lpName, 0i64, 0i64, 2ui64)) )
  {
    return(unsigned int)-1073741811;
  }
LABEL_28:
  if( (v12 & 0x300) == 0 )
    goto LABEL_31;
  v10 = File;
  if( (v12 & 0x200) != 0 )
  {
    v10 = (void *)((unsigned __int64)File | 1);
    if( ((unsigned __int8)File & 1) != 0 )
      v10 = File;
  }
  LODWORD(result) = LdrpResGetMappingSize(v10, &MappingSize, v12, v16);
  if( (int)result >= 0 || (v12 & 0x1000) == 0 )
  {
LABEL_31:
    v17 = v29;
    LODWORD(ResIdCount) = v8;
    v14 = LdrpResSearchResourceMappedFile(v10, MappingSize, v12, dst, ResIdCount, v28, Size, FoundLanguage, v29);
    if( v14 == -1073741686 && ((dst[0] - 16) & 0xFFFFFFFFFFFFFFF7ui64) != 0 )
    {
      ModuleBase = 0i64;
      LODWORD(ResIdCounta) = 0x1000000;
      v20 = LdrLoadAlternateResourceModuleEx(v10, 0xF2EEu, &ModuleBase, 0i64, ResIdCounta);
      if( v20 >= 0 )
      {
        MappingSize = 0i64;
        if( LdrpResGetMappingSize(ModuleBase, &MappingSize, v12, v21) >= 0 )
        {
          LODWORD(ResIdCountb) = v8;
          return(unsigned int)LdrpResSearchResourceMappedFile(
                                 ModuleBase,
                                 MappingSize,
                                 v12 | 0x1000000,
                                 dst,
                                 ResIdCountb,
                                 v28,
                                 Size,
                                 FoundLanguage,
                                 v17);
        }
      }
    }
    return v14;
  }
  return result;
}

Referenced by: