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Dep/CascLib: Update to ladislav-zezula/CascLib@5dafc4c5a5

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Shauren
2025-12-04 00:07:13 +01:00
parent fe3b54c17e
commit 0a48bd5642
1 changed files with 26 additions and 17 deletions
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43
dep/CascLib/src/CascRootFile_TVFS.cpp
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@@ -113,10 +113,10 @@ typedef struct _TVFS_PATH_TABLE_ENTRY
typedef struct _TVFS_WOW_ENTRY
{
DWORD LocaleFlags;
USHORT ContentFlags;
DWORD FileDataId;
BYTE ContentKey[MD5_HASH_SIZE];
DWORD LocaleFlags;
DWORD ContentFlags;
DWORD FileDataId;
BYTE ContentKey[MD5_HASH_SIZE];
} TVFS_WOW_ENTRY, *PTVFS_WOW_ENTRY;
//-----------------------------------------------------------------------------
@@ -733,36 +733,45 @@ struct TRootHandler_TVFS : public TFileTreeRoot
DWORD CheckWoWGenericName(const CASC_PATH<char> & PathBuffer, TVFS_WOW_ENTRY & WowEntry)
{
size_t nPathLength = PathBuffer.Length();
BYTE BinaryBuffer[4+2+4+16];
//
// WoW Build 45779: 000000020000:000C472F02BA924C604A670B253AA02DBCD9441 (Bug: Missing last digit of the CKey)
// WoW Build 46144: 000000020000:000C472F02BA924C604A670B253AA02DBCD9441C
// LLLLLLLLCCCC IIIIIIIIKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
//
// WoW Build 63728: 0000000200000000:005096B78ECBF6630B7A282B01358857C6DDF2B2
// LLLLLLLLCCCCCCCC IIIIIIIIKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
//
// L = Locale flags, C = Content flags, I = File Data ID, K = CKey
//
if(nPathLength == 52 || nPathLength == 53)
if(nPathLength == 52 || nPathLength == 53 || nPathLength == 57)
{
if(PathBuffer[12] == ':')
const char * pColonPosition = strchr(PathBuffer, ':');
const char * szFileName = PathBuffer;
size_t nColonPos = pColonPosition - szFileName;
BYTE NamePart1[4 + 4]; // Content flags, locale flags
BYTE NamePart2[4 + 16]; // File data ID, CKey
// Is there colon (':') at position 12 or 16?
if(nColonPos == 12 || nColonPos == 16)
{
// Check the first part of the TVFS name
if(BinaryFromString(&PathBuffer[00], 12, (LPBYTE)(&BinaryBuffer[0])) != ERROR_SUCCESS)
// Check the locale flags and content flags
if(BinaryFromString(szFileName, nColonPos, NamePart1) != ERROR_SUCCESS)
return ERROR_REPARSE_ROOT;
// Check the second part of the file name
if(BinaryFromString(&PathBuffer[13], 40, (LPBYTE)(&BinaryBuffer[6])) != ERROR_SUCCESS)
// Check the file data ID from the TVFS name
if(BinaryFromString(pColonPosition + 1, 40, NamePart2) != ERROR_SUCCESS)
return ERROR_REPARSE_ROOT;
#ifdef TVFS_PARSE_WOW_ROOT
// We accept strings with length 53 chars
if(nPathLength == 53)
// We accept strings with length 53 or 57 chars
if(nPathLength == 53 || nPathLength == 57)
{
WowEntry.LocaleFlags = ConvertBytesToInteger_4(BinaryBuffer + 0x00);
WowEntry.ContentFlags = ConvertBytesToInteger_2(BinaryBuffer + 0x04);
WowEntry.FileDataId = ConvertBytesToInteger_4(BinaryBuffer + 0x06);
memcpy(WowEntry.ContentKey, BinaryBuffer + 0x0A, MD5_HASH_SIZE);
WowEntry.LocaleFlags = ConvertBytesToInteger_4(&NamePart1[0]);
WowEntry.ContentFlags = ConvertBytesToInteger_X(&NamePart1[4], (nColonPos - 8) / 2);
WowEntry.FileDataId = ConvertBytesToInteger_4(&NamePart2[0]);
memcpy(WowEntry.ContentKey, &NamePart2[4], MD5_HASH_SIZE);
return ERROR_SUCCESS;
}
#endif // TVFS_PARSE_WOW_ROOT