static void * FetchAndVerifyConfigFile(TCascStorage * hs, PQUERY_KEY pFileKey)
{
TCHAR * szFileName;
void * pvListFile = NULL;
// Construct the local file name
szFileName = CascNewStr(hs->szDataPath, 8 + 3 + 3 + 32);
if(szFileName != NULL)
{
// Add the part where the config file path is
AppendConfigFilePath(szFileName, pFileKey);
// Load and verify the external listfile
pvListFile = ListFile_OpenExternal(szFileName);
if(pvListFile != NULL)
{
if(!ListFile_VerifyMD5(pvListFile, pFileKey->pbData))
{
ListFile_Free(pvListFile);
pvListFile = NULL;
}
}
// Free the file name
CASC_FREE(szFileName);
}
return pvListFile;
}
static int LoadTextFile(TCascStorage * hs, PARSEINFOFILE PfnParseProc)
{
void * pvListFile;
int nError = ERROR_FILE_NOT_FOUND;
// Load the text file for line-to-line parsing
pvListFile = ListFile_OpenExternal(hs->szBuildFile);
if (pvListFile != NULL)
{
// Parse the text file
nError = PfnParseProc(hs, pvListFile);
ListFile_Free(pvListFile);
}
return nError;
}
static int FetchAndLoadConfigFile(TCascStorage * hs, PQUERY_KEY pFileKey, PARSEINFOFILE PfnParseProc)
{
TCHAR * szFileName;
void * pvListFile = NULL;
int nError = ERROR_CAN_NOT_COMPLETE;
// Construct the local file name
szFileName = CascNewStr(hs->szDataPath, 8 + 3 + 3 + 32);
if (szFileName != NULL)
{
// Add the part where the config file path is
AppendConfigFilePath(szFileName, pFileKey);
// Load and verify the external listfile
pvListFile = ListFile_OpenExternal(szFileName);
if (pvListFile != NULL)
{
if (ListFile_VerifyMD5(pvListFile, pFileKey->pbData))
{
nError = PfnParseProc(hs, pvListFile);
}
else
{
nError = ERROR_FILE_CORRUPT;
}
ListFile_Free(pvListFile);
}
else
{
nError = ERROR_FILE_NOT_FOUND;
}
CASC_FREE(szFileName);
}
else
{
nError = ERROR_NOT_ENOUGH_MEMORY;
}
return nError;
}
PLISTFILE_MAP ListFile_CreateMap(const TCHAR * szListFile)
{
PLISTFILE_MAP pListMap = NULL;
void * pvListFile;
char szFileName[MAX_PATH+1];
size_t nLength;
// Only if the listfile name has been given
if(szListFile != NULL)
{
// Create map for the listfile
pListMap = ListMap_Create();
if(pListMap != NULL)
{
// Open the external listfile
pvListFile = ListFile_OpenExternal(szListFile);
if(pvListFile != NULL)
{
// Go through the entire listfile and insert each name to the map
while((nLength = ListFile_GetNext(pvListFile, "*", szFileName, MAX_PATH)) != 0)
{
// Insert the file name to the map
pListMap = ListMap_InsertName(pListMap, szFileName, nLength);
if(pListMap == NULL)
break;
}
// Finish the listfile map
pListMap = ListMap_Finish(pListMap);
// Free the listfile
ListFile_Free(pvListFile);
}
}
}
// Return the created map
return pListMap;
}
int LoadBuildInfo(TCascStorage * hs)
{
TCHAR * szAgentFile;
TCHAR * szInfoFile;
void * pvListFile;
bool bBuildConfigComplete = false;
int nError = ERROR_SUCCESS;
// Since HOTS build 30027, the game uses .build.info file for storage info
if(bBuildConfigComplete == false)
{
szInfoFile = CombinePath(hs->szRootPath, _T(".build.info"));
if(szInfoFile != NULL)
{
pvListFile = ListFile_OpenExternal(szInfoFile);
if(pvListFile != NULL)
{
// Parse the info file
nError = ParseInfoFile(hs, pvListFile);
if(nError == ERROR_SUCCESS)
bBuildConfigComplete = true;
ListFile_Free(pvListFile);
}
CASC_FREE(szInfoFile);
}
}
// If the info file has not been loaded, try the legacy .build.db
if(bBuildConfigComplete == false)
{
szAgentFile = CombinePath(hs->szRootPath, _T(".build.db"));
if(szAgentFile != NULL)
{
pvListFile = ListFile_OpenExternal(szAgentFile);
if(pvListFile != NULL)
{
nError = ParseAgentFile(hs, pvListFile);
if(nError == ERROR_SUCCESS)
bBuildConfigComplete = true;
ListFile_Free(pvListFile);
}
CASC_FREE(szAgentFile);
}
}
// If the .build.info OR .build.db file has been loaded,
// proceed with loading the CDN config file and CDN build file
if(nError == ERROR_SUCCESS && bBuildConfigComplete)
{
// Load the configuration file
pvListFile = FetchAndVerifyConfigFile(hs, &hs->CdnConfigKey);
if(pvListFile != NULL)
{
nError = LoadCdnConfigFile(hs, pvListFile);
ListFile_Free(pvListFile);
}
else
nError = ERROR_FILE_NOT_FOUND;
}
// Load the build file
if(nError == ERROR_SUCCESS && bBuildConfigComplete)
{
pvListFile = FetchAndVerifyConfigFile(hs, &hs->CdnBuildKey);
if(pvListFile != NULL)
{
nError = LoadCdnBuildFile(hs, pvListFile);
ListFile_Free(pvListFile);
}
else
nError = ERROR_FILE_NOT_FOUND;
}
// Fill the index directory
if(nError == ERROR_SUCCESS)
{
// First, check for more common "data" subdirectory
if((hs->szIndexPath = CheckForIndexDirectory(hs, _T("data"))) != NULL)
return ERROR_SUCCESS;
// Second, try the "darch" subdirectory (older builds of HOTS - Alpha)
if((hs->szIndexPath = CheckForIndexDirectory(hs, _T("darch"))) != NULL)
return ERROR_SUCCESS;
nError = ERROR_FILE_NOT_FOUND;
}
return nError;
}
int LoadBuildInfo(TCascStorage * hs)
{
PARSEINFOFILE PfnParseProc = NULL;
void * pvListFile;
int nError = ERROR_SUCCESS;
switch(hs->BuildFileType)
{
case CascBuildInfo:
PfnParseProc = ParseFile_BuildInfo;
break;
case CascBuildDb:
PfnParseProc = ParseFile_BuildDb;
break;
default:
nError = ERROR_NOT_SUPPORTED;
break;
}
// Parse the appropriate build file
if(nError == ERROR_SUCCESS)
{
pvListFile = ListFile_OpenExternal(hs->szBuildFile);
if(pvListFile != NULL)
{
// Parse the info file
nError = PfnParseProc(hs, pvListFile);
ListFile_Free(pvListFile);
}
else
nError = ERROR_FILE_NOT_FOUND;
}
// If the .build.info OR .build.db file has been loaded,
// proceed with loading the CDN config file and CDN build file
if(nError == ERROR_SUCCESS)
{
// Load the configuration file
pvListFile = FetchAndVerifyConfigFile(hs, &hs->CdnConfigKey);
if(pvListFile != NULL)
{
nError = LoadCdnConfigFile(hs, pvListFile);
ListFile_Free(pvListFile);
}
else
nError = ERROR_FILE_NOT_FOUND;
}
// Load the build file
if(nError == ERROR_SUCCESS)
{
pvListFile = FetchAndVerifyConfigFile(hs, &hs->CdnBuildKey);
if(pvListFile != NULL)
{
nError = LoadCdnBuildFile(hs, pvListFile);
ListFile_Free(pvListFile);
}
else
nError = ERROR_FILE_NOT_FOUND;
}
// Fill the index directory
if(nError == ERROR_SUCCESS)
{
// First, check for more common "data" subdirectory
if((hs->szIndexPath = CheckForIndexDirectory(hs, _T("data"))) != NULL)
return ERROR_SUCCESS;
// Second, try the "darch" subdirectory (older builds of HOTS - Alpha)
if((hs->szIndexPath = CheckForIndexDirectory(hs, _T("darch"))) != NULL)
return ERROR_SUCCESS;
nError = ERROR_FILE_NOT_FOUND;
}
return nError;
}
