diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/FileStream.cpp | 13 | ||||
| -rw-r--r-- | src/SBaseFileTable.cpp | 8 | ||||
| -rw-r--r-- | src/SFileOpenArchive.cpp | 1 | ||||
| -rw-r--r-- | src/SFileOpenFileEx.cpp | 5 |
4 files changed, 25 insertions, 2 deletions
diff --git a/src/FileStream.cpp b/src/FileStream.cpp index c73223c..84f36c0 100644 --- a/src/FileStream.cpp +++ b/src/FileStream.cpp @@ -652,6 +652,19 @@ static bool BaseHttp_Open(TFileStream * pStream, const TCHAR * szFileName, DWORD DWORD dwFileSize = 0;
DWORD dwDataSize;
DWORD dwIndex = 0;
+ TCHAR StatusCode[0x08];
+
+ // Check if the file succeeded to open
+ dwDataSize = sizeof(StatusCode);
+ if(HttpQueryInfo(hRequest, HTTP_QUERY_STATUS_CODE, StatusCode, &dwDataSize, &dwIndex))
+ {
+ if(_tcscmp(StatusCode, _T("200")))
+ {
+ InternetCloseHandle(hRequest);
+ SetLastError(ERROR_FILE_NOT_FOUND);
+ return false;
+ }
+ }
// Check if the MPQ has Last Modified field
dwDataSize = sizeof(ULONGLONG);
diff --git a/src/SBaseFileTable.cpp b/src/SBaseFileTable.cpp index 1cb469e..700df48 100644 --- a/src/SBaseFileTable.cpp +++ b/src/SBaseFileTable.cpp @@ -406,6 +406,14 @@ int ConvertMpqHeaderToFormat4( pHeader->ArchiveSize64 = DetermineArchiveSize_V1(ha, pHeader, MpqOffset, FileSize);
pHeader->dwArchiveSize = (DWORD)pHeader->ArchiveSize64;
}
+
+ // EWIX_v8_7.w3x: TMPQHeader::dwBlockTableSize = 0x00319601
+ // Size of TFileTable goes to ~200MB, so we artificially cut it
+ if(BlockTablePos64 + (pHeader->dwBlockTableSize * sizeof(TMPQBlock)) > FileSize)
+ {
+ pHeader->dwBlockTableSize = (DWORD)((FileSize - BlockTablePos64) / sizeof(TMPQBlock));
+ pHeader->BlockTableSize64 = pHeader->dwBlockTableSize * sizeof(TMPQBlock);
+ }
break;
case MPQ_FORMAT_VERSION_2:
diff --git a/src/SFileOpenArchive.cpp b/src/SFileOpenArchive.cpp index a896eaf..15dffe4 100644 --- a/src/SFileOpenArchive.cpp +++ b/src/SFileOpenArchive.cpp @@ -118,7 +118,6 @@ static int VerifyMpqTablePositions(TMPQArchive * ha, ULONGLONG FileSize) return ERROR_SUCCESS; } - /*****************************************************************************/ /* Public functions */ /*****************************************************************************/ diff --git a/src/SFileOpenFileEx.cpp b/src/SFileOpenFileEx.cpp index a25cc72..a139585 100644 --- a/src/SFileOpenFileEx.cpp +++ b/src/SFileOpenFileEx.cpp @@ -308,7 +308,10 @@ bool WINAPI SFileOpenFileEx(HANDLE hMpq, const char * szFileName, DWORD dwSearch } } - nError = ERROR_FILE_NOT_FOUND; + if(pFileEntry == NULL) + { + nError = ERROR_FILE_NOT_FOUND; + } } // Ignore unknown loading flags (example: MPQ_2016_v1_WME4_4.w3x) |