static bool OpenLocalFile(const char * szFileName, HANDLE * phFile)
{
TFileStream * pStream;
TMPQFile * hf = NULL;
TCHAR szFileNameT[MAX_PATH];
// Convert the file name to UNICODE (if needed)
CopyFileName(szFileNameT, szFileName, strlen(szFileName));
// Open the file and create the TMPQFile structure
pStream = FileStream_OpenFile(szFileNameT, STREAM_FLAG_READ_ONLY);
if(pStream != NULL)
{
// Allocate and initialize file handle
hf = CreateMpqFile(NULL);
if(hf != NULL)
{
hf->pStream = pStream;
*phFile = hf;
return true;
}
else
{
FileStream_Close(pStream);
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
}
}
*phFile = NULL;
return false;
}
bool WINAPI SFileGetFileName(HANDLE hFile, char * szFileName)
{
TMPQFile * hf = (TMPQFile *)hFile; // MPQ File handle
int nError = ERROR_INVALID_HANDLE;
// Pre-zero the output buffer
if(szFileName != NULL)
*szFileName = 0;
// Check valid parameters
if(IsValidFileHandle(hFile))
{
TFileEntry * pFileEntry = hf->pFileEntry;
// For MPQ files, retrieve the file name from the file entry
if(hf->pStream == NULL)
{
if(pFileEntry != NULL)
{
// If the file name is not there yet, create a pseudo name
if(pFileEntry->szFileName == NULL)
{
nError = CreatePseudoFileName(hFile, pFileEntry, szFileName);
}
else
{
if(szFileName != NULL)
strcpy(szFileName, pFileEntry->szFileName);
nError = ERROR_SUCCESS;
}
}
}
// For local files, copy the file name from the stream
else
{
if(szFileName != NULL)
{
const TCHAR * szStreamName = FileStream_GetFileName(hf->pStream);
CopyFileName(szFileName, szStreamName, _tcslen(szStreamName));
}
nError = ERROR_SUCCESS;
}
}
if(nError != ERROR_SUCCESS)
SetLastError(nError);
return (nError == ERROR_SUCCESS);
}
int EXPORT_SYMBOL SFileGetFileName(void * hFile, char * szFileName)
{
TMPQFile * hf = (TMPQFile *)hFile; /* MPQ File handle */
int nError = ERROR_INVALID_HANDLE;
/* Check valid parameters */
if(IsValidFileHandle(hFile))
{
TFileEntry * pFileEntry = hf->pFileEntry;
/* For MPQ files, retrieve the file name from the file entry */
if(hf->pStream == NULL)
{
if(pFileEntry != NULL)
{
/* If the file name is not there yet, create a pseudo name */
if(pFileEntry->szFileName == NULL)
nError = CreatePseudoFileName(hFile, pFileEntry, szFileName);
/* Copy the file name to the output buffer, if any */
if(pFileEntry->szFileName && szFileName)
strcpy(szFileName, pFileEntry->szFileName);
}
}
/* For local files, copy the file name from the stream */
else
{
if(szFileName != NULL)
{
const char * szStreamName = FileStream_GetFileName(hf->pStream);
CopyFileName(szFileName, szStreamName, strlen(szStreamName));
}
nError = ERROR_SUCCESS;
}
}
if(nError != ERROR_SUCCESS)
SetLastError(nError);
return (nError == ERROR_SUCCESS);
}