vector<unsigned char> Downloader::download(const string& url) {
//cout << "downloading " << url << endl;
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
/* example.com is redirected, so we tell libcurl to follow redirection */
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1); //Prevent "longjmp causes uninitialized stack frame" bug
curl_easy_setopt(curl, CURLOPT_ACCEPT_ENCODING, "deflate");
Content content;
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &content);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &Content::Write);
/* Perform the request, res will get the return code */
CURLcode res = curl_easy_perform(curl);
/* Check for errors */
if (res != CURLE_OK) {
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
}
return content.Data();
}
