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+ Support for SQP and MPK archives

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+ Makefiles fixed
This commit is contained in:
Ladislav Zezula
2013-11-13 07:56:31 +01:00
parent 66b71713c2
commit a70863499e
20 changed files with 1521 additions and 662 deletions
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39
src/SFileOpenArchive.cpp
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@@ -182,6 +182,7 @@ bool WINAPI SFileOpenArchive(
DWORD dwHeaderID;
memset(ha, 0, sizeof(TMPQArchive));
ha->pfnHashString = HashString;
ha->pStream = pStream;
pStream = NULL;
@@ -238,25 +239,43 @@ bool WINAPI SFileOpenArchive(
// There must be MPQ header signature
if(dwHeaderID == ID_MPQ)
{
// Save the position where the MPQ header has been found
if(ha->pUserData == NULL)
ha->UserDataPos = SearchPos;
ha->pHeader = (TMPQHeader *)ha->HeaderData;
ha->MpqPos = SearchPos;
// Now convert the header to version 4
BSWAP_TMPQHEADER(ha->pHeader);
nError = ConvertMpqHeaderToFormat4(ha, FileSize, dwFlags);
break;
}
// Check for MPK archives (Longwu Online - MPQ fork)
if(dwHeaderID == ID_MPK)
{
// Now convert the MPK header to MPQ Header version 4
nError = ConvertMpkHeaderToFormat4(ha, FileSize, dwFlags);
break;
}
// If searching for the MPQ header is disabled, return an error
if(dwFlags & MPQ_OPEN_NO_HEADER_SEARCH)
{
nError = ERROR_NOT_SUPPORTED;
break;
}
// Move to the next possible offset
SearchPos += 0x200;
}
// If we haven't found MPQ header in the file, it's an error
if(ha->pHeader == NULL || ha->pHeader->wSectorSize == 0)
nError = ERROR_BAD_FORMAT;
// Did we identify one of the supported headers?
if(nError == ERROR_SUCCESS)
{
// Set the position of user data, header and file offset of the header
if(ha->pUserData == NULL)
ha->UserDataPos = SearchPos;
ha->pHeader = (TMPQHeader *)ha->HeaderData;
ha->MpqPos = SearchPos;
// Sector size must be nonzero.
if(ha->pHeader->wSectorSize == 0)
nError = ERROR_BAD_FORMAT;
}
}
// Fix table positions according to format