mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-12-11 08:54:34 -05:00
069b72e0b2
This brings a huge amount of goodness into the trunk, but there is still a big chunk todo before it can be released. * GXS Backend. * GXS Services: - Identities. - Circles - Photos - Wiki - GxsForums - Posted. * SSH no-gui server. See branch commits for more info. To switch on GXS stuff, enable CONFIG += gxs in both libretroshare.pro and retroshare-gui.pro git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@5996 b45a01b8-16f6-495d-af2f-9b41ad6348cc
138 lines
3.5 KiB
C++
138 lines
3.5 KiB
C++
/****************************************************************
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* RetroShare GUI is distributed under the following license:
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*
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* Copyright (C) 2012 by Thunder
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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****************************************************************/
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#include "CURLWrapper.h"
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#include <string.h>
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//static int progressCallback (void *clientp, double /*dltotal*/, double /*dlnow*/, double /*ultotal*/, double /*ulnow*/)
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//{
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// p3FeedReaderThread *thread = (p3FeedReaderThread*) clientp;
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// if (!thread->isRunning()) {
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// /* thread was stopped */
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// return 1;
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// }
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// long todo; // show progress in gui
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// return 0;
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//}
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CURLWrapper::CURLWrapper(const std::string &proxy)
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{
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mCurl = curl_easy_init();
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if (mCurl) {
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curl_easy_setopt(mCurl, CURLOPT_NOPROGRESS, 0);
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// curl_easy_setopt(mCurl, CURLOPT_PROGRESSFUNCTION, progressCallback);
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// curl_easy_setopt(mCurl, CURLOPT_PROGRESSDATA, feedReader);
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curl_easy_setopt(mCurl, CURLOPT_FOLLOWLOCATION, 1);
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curl_easy_setopt(mCurl, CURLOPT_CONNECTTIMEOUT, 60);
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curl_easy_setopt(mCurl, CURLOPT_TIMEOUT, 120);
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if (!proxy.empty()) {
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curl_easy_setopt(mCurl, CURLOPT_PROXY, proxy.c_str());
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}
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}
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}
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CURLWrapper::~CURLWrapper()
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{
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if (mCurl) {
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curl_easy_cleanup(mCurl);
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}
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}
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static size_t writeFunctionString (void *ptr, size_t size, size_t nmemb, void *stream)
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{
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std::string *s = (std::string*) stream;
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s->append ((char*) ptr, size * nmemb);
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return nmemb * size;
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}
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CURLcode CURLWrapper::downloadText(const std::string &link, std::string &data)
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{
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data.clear();
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if (!mCurl) {
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return CURLE_FAILED_INIT;
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}
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curl_easy_setopt(mCurl, CURLOPT_URL, link.c_str());
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curl_easy_setopt(mCurl, CURLOPT_WRITEFUNCTION, writeFunctionString);
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curl_easy_setopt(mCurl, CURLOPT_WRITEDATA, &data);
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return curl_easy_perform(mCurl);
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}
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static size_t writeFunctionBinary (void *ptr, size_t size, size_t nmemb, void *stream)
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{
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std::vector<unsigned char> *bytes = (std::vector<unsigned char>*) stream;
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std::vector<unsigned char> newBytes;
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newBytes.resize(size * nmemb);
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memcpy(newBytes.data(), ptr, newBytes.size());
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bytes->insert(bytes->end(), newBytes.begin(), newBytes.end());
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return nmemb * size;
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}
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CURLcode CURLWrapper::downloadBinary(const std::string &link, std::vector<unsigned char> &data)
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{
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data.clear();
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if (!mCurl) {
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return CURLE_FAILED_INIT;
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}
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curl_easy_setopt(mCurl, CURLOPT_NOPROGRESS, 1);
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curl_easy_setopt(mCurl, CURLOPT_URL, link.c_str());
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curl_easy_setopt(mCurl, CURLOPT_WRITEFUNCTION, writeFunctionBinary);
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curl_easy_setopt(mCurl, CURLOPT_WRITEDATA, &data);
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return curl_easy_perform(mCurl);
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}
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long CURLWrapper::longInfo(CURLINFO info)
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{
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if (!mCurl) {
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return 0;
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}
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long value;
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curl_easy_getinfo(mCurl, info, &value);
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return value;
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}
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std::string CURLWrapper::stringInfo(CURLINFO info)
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{
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if (!mCurl) {
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return "";
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}
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char *value;
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curl_easy_getinfo(mCurl, info, &value);
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return value ? value : "";
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}
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