Function LocatePythonServiceClassString

win32/src/PythonService.cpp:1282–1324

}

BOOL LocatePythonServiceClassString( TCHAR *svcName, TCHAR *buf, int cchBuf)
{
	TCHAR keyName[1024];

	// If not error loading, and not an empty string
	// (NOTE: Embedding a resource to specify the service name is
	// deprecated)
	if (LoadString(GetModuleHandle(NULL), RESOURCE_SERVICE_NAME, buf, cchBuf)>1)
		// Get out of here now!
		return TRUE;

	HKEY key = NULL;
	BOOL ok = TRUE;
	_sntprintf(keyName, sizeof(keyName)/sizeof(keyName[0]),
		_T("System\\CurrentControlSet\\Services\\%s\\PythonClass"),
		svcName);
	if (RegOpenKey(HKEY_LOCAL_MACHINE, keyName, &key) != ERROR_SUCCESS) {
		ReportAPIError(PYS_E_API_CANT_LOCATE_PYTHON_CLASS);
		return FALSE;
	}
	DWORD dataType;
	DWORD valueBufSize = cchBuf * sizeof(TCHAR);
	if ((RegQueryValueEx(key, NULL, 0, &dataType, (LPBYTE)buf, &valueBufSize)!=ERROR_SUCCESS) ||
		(dataType != REG_SZ)) {
		ReportAPIError(PYS_E_API_CANT_LOCATE_PYTHON_CLASS);
		ok = FALSE;
	}
/***
	// See if the optimized flag is turned on.
	BOOL bOptimize;
	DWORD readSize = sizeof(bOptimize);
	if (key) {
		if ((RegQueryValueExA(key, "Optimize", 0, &dataType, (LPBYTE)&bOptimize, &readSize)!=ERROR_SUCCESS) || 
			(dataType != REG_DWORD)) {
			bOptimize = FALSE;
		}
	}

***/
	if (key)
		RegCloseKey(key);
	return ok;
}

// Register the EXE.
// This writes an entry to the Python registry and also