size_t WriteCallback(void* contents, size_t size, size_t nmemb, void* userp)
{
	size_t realsize = size * nmemb;

	//stringLock.lock();
	((string*)userp)->append((char*)contents, realsize);
	//stringLock.unlock();

	return realsize;
}

void getURL(string url, FetchResult* result)
{
	CURL *curl;
	CURLcode res;

	string body;

	curl = curl_easy_init();
	if(curl)
	{
		curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback);
		curl_easy_setopt(curl, CURLOPT_WRITEDATA, &(result->value));
		res = curl_easy_perform(curl);

		/* always cleanup */
		curl_easy_cleanup(curl);
	}
}