static int TestOpenStorage_OpenFile(const TCHAR * szStorage, const char * szFileName)
{
HANDLE hStorage;
HANDLE hFile;
DWORD dwBytesRead;
BYTE Buffer[0x1000];
int nError = ERROR_SUCCESS;
// Open the storage directory
if(!CascOpenStorage(szStorage, 0, &hStorage))
{
assert(GetLastError() != ERROR_SUCCESS);
nError = GetLastError();
}
DWORD dwFileCount = 0;
if(CascGetStorageInfo(hStorage, CascStorageFileCount, &dwFileCount, sizeof(DWORD), NULL))
{
printf("file count: %d\n", dwFileCount);
}
DWORD dwFeatures = 0;
if(CascGetStorageInfo(hStorage, CascStorageFeatures, &dwFeatures, sizeof(DWORD), NULL))
{
printf("support listfile? %s\n", (dwFeatures & CASC_FEATURE_LISTFILE) ? "YES" : "NO");
}
if(nError == ERROR_SUCCESS)
{
// Open a file
if(!CascOpenFile(hStorage, szFileName, CASC_LOCALE_ZHCN, 0, &hFile))
{
assert(GetLastError() != ERROR_SUCCESS);
nError = GetLastError();
}
}
// Read some data from the file
if(nError == ERROR_SUCCESS)
{
DWORD dwFileSize, dwFileSizeHigh;
dwFileSize = CascGetFileSize(hFile, &dwFileSizeHigh);
printf("file name : %s, file size: %d\n", szFileName, dwFileSize);
// Read data from the file
CascReadFile(hFile, Buffer, sizeof(Buffer), &dwBytesRead);
CascCloseFile(hFile);
}
// Close storage and return
if(hStorage != NULL)
CascCloseStorage(hStorage);
return nError;
}
bool OpenCascStorage()
{
if (!CascOpenStorage("Data", 0, &CascStorage))
{
printf("Error %d\n", GetLastError());
return false;
}
printf("\n");
return true;
}
static int TestOpenStorage_EnumFiles(const TCHAR * szStorage, const TCHAR * szListFile = NULL)
{
CASC_FIND_DATA FindData;
HANDLE hStorage;
HANDLE hFind;
DWORD dwTotalFiles = 0;
DWORD dwFoundFiles = 0;
bool bFileFound = true;
int nError = ERROR_SUCCESS;
// Open the storage directory
if(!CascOpenStorage(szStorage, 0, &hStorage))
{
assert(GetLastError() != ERROR_SUCCESS);
nError = GetLastError();
}
if(nError == ERROR_SUCCESS)
{
// Retrieve the total number of files
CascGetStorageInfo(hStorage, CascStorageFileCount, &dwTotalFiles, sizeof(dwTotalFiles), NULL);
// Start finding
hFind = CascFindFirstFile(hStorage, "*", &FindData, szListFile);
if(hFind != NULL)
{
while(bFileFound)
{
// Extract the file
// printf("%s\n", FindData.szFileName);
dwFoundFiles++;
// Find the next file in CASC
bFileFound = CascFindNextFile(hFind, &FindData);
}
// Just a testing call - must fail
CascFindNextFile(hFind, &FindData);
// Close the search handle
CascFindClose(hFind);
}
}
// Close storage and return
if(hStorage != NULL)
CascCloseStorage(hStorage);
return nError;
}
bool OpenCascStorage(int locale)
{
try
{
boost::filesystem::path const storage_dir(boost::filesystem::canonical(input_path) / "Data");
if (!CascOpenStorage(storage_dir.string().c_str(), WowLocaleToCascLocaleFlags[locale], &CascStorage))
{
printf("error opening casc storage '%s' locale %s: %s\n", storage_dir.string().c_str(), localeNames[locale], HumanReadableCASCError(GetLastError()));
return false;
}
printf("opened casc storage '%s' locale %s\n", storage_dir.string().c_str(), localeNames[locale]);
return true;
}
catch (boost::filesystem::filesystem_error& error)
{
printf("error opening casc storage : %s\n", error.what());
return false;
}
}
static int TestOpenStorage_EnumFiles(const TCHAR * szStorage, const TCHAR * szListFile)
{
CASC_FIND_DATA FindData;
HANDLE hStorage;
HANDLE hFind;
bool bFileFound = true;
int nError = ERROR_SUCCESS;
// Open the storage directory
if(!CascOpenStorage(szStorage, 0, &hStorage))
{
assert(GetLastError() != ERROR_SUCCESS);
nError = GetLastError();
}
if(nError == ERROR_SUCCESS)
{
hFind = CascFindFirstFile(hStorage, "*", &FindData, szListFile);
if(hFind != NULL)
{
while(bFileFound)
{
// Extract the file
printf("%s\n", FindData.szFileName);
// Find the next file in CASC
bFileFound = CascFindNextFile(hFind, &FindData);
}
// Just a testing call - must fail
CascFindNextFile(hFind, &FindData);
// Close the search handle
CascFindClose(hFind);
}
}
// Close storage and return
if(hStorage != NULL)
CascCloseStorage(hStorage);
return nError;
}
static int TestOpenStorage_ExtractFiles(const TCHAR * szStorage, const TCHAR * szTargetDir, const TCHAR * szListFile)
{
CASC_FIND_DATA FindData;
HANDLE hStorage;
HANDLE hFind;
bool bFileFound = true;
int nError = ERROR_SUCCESS;
// Open the storage directory
if(!CascOpenStorage(szStorage, 0, &hStorage))
{
assert(GetLastError() != ERROR_SUCCESS);
nError = GetLastError();
}
if(nError == ERROR_SUCCESS)
{
hFind = CascFindFirstFile(hStorage, "*", &FindData, szListFile);
if(hFind != INVALID_HANDLE_VALUE)
{
while(bFileFound)
{
// Extract the file
printf("Extracting: %s ...", FindData.szFileName);
nError = ExtractFile(hStorage, FindData.szFileName, szTargetDir, FindData.dwLocaleFlags);
printf((nError == ERROR_SUCCESS) ? "OK\n" : "Failed\n");
// Find the next file in CASC
bFileFound = CascFindNextFile(hFind, &FindData);
}
// Close the search handle
CascFindClose(hFind);
}
}
// Close storage and return
if(hStorage != NULL)
CascCloseStorage(hStorage);
return nError;
}
static int TestOpenStorage_OpenFile(const TCHAR * szStorage, const char * szFileName)
{
HANDLE hStorage;
HANDLE hFile;
DWORD dwBytesRead;
BYTE Buffer[0x1000];
int nError = ERROR_SUCCESS;
// Open the storage directory
if(!CascOpenStorage(szStorage, 0, &hStorage))
{
assert(GetLastError() != ERROR_SUCCESS);
nError = GetLastError();
}
if(nError == ERROR_SUCCESS)
{
// Open a file
if(!CascOpenFile(hStorage, szFileName, 0, 0, &hFile))
{
assert(GetLastError() != ERROR_SUCCESS);
nError = GetLastError();
}
}
// Read some data from the file
if(nError == ERROR_SUCCESS)
{
// Read data from the file
CascReadFile(hFile, Buffer, sizeof(Buffer), &dwBytesRead);
CascCloseFile(hFile);
}
// Close storage and return
if(hStorage != NULL)
CascCloseStorage(hStorage);
return nError;
}