mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-12-29 09:26:18 -05:00
dddc4356f1
- removed some unnecessary libraries from retroshare_plugin.pri - FeedReader - updated external libraries to libxml2-2.9.1 and curl-7.34.0 - enabled ssl in libcurl - removed debug output git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6976 b45a01b8-16f6-495d-af2f-9b41ad6348cc
139 lines
3.6 KiB
C++
139 lines
3.6 KiB
C++
/****************************************************************
|
|
* RetroShare GUI is distributed under the following license:
|
|
*
|
|
* Copyright (C) 2012 by Thunder
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
****************************************************************/
|
|
|
|
#include "CURLWrapper.h"
|
|
#include <string.h>
|
|
|
|
//static int progressCallback (void *clientp, double /*dltotal*/, double /*dlnow*/, double /*ultotal*/, double /*ulnow*/)
|
|
//{
|
|
// p3FeedReaderThread *thread = (p3FeedReaderThread*) clientp;
|
|
|
|
// if (!thread->isRunning()) {
|
|
// /* thread was stopped */
|
|
// return 1;
|
|
// }
|
|
|
|
// long todo; // show progress in gui
|
|
|
|
// return 0;
|
|
//}
|
|
|
|
CURLWrapper::CURLWrapper(const std::string &proxy)
|
|
{
|
|
mCurl = curl_easy_init();
|
|
if (mCurl) {
|
|
curl_easy_setopt(mCurl, CURLOPT_NOPROGRESS, 0);
|
|
// curl_easy_setopt(mCurl, CURLOPT_PROGRESSFUNCTION, progressCallback);
|
|
// curl_easy_setopt(mCurl, CURLOPT_PROGRESSDATA, feedReader);
|
|
curl_easy_setopt(mCurl, CURLOPT_FOLLOWLOCATION, 1);
|
|
curl_easy_setopt(mCurl, CURLOPT_CONNECTTIMEOUT, 60);
|
|
curl_easy_setopt(mCurl, CURLOPT_TIMEOUT, 120);
|
|
|
|
if (!proxy.empty()) {
|
|
curl_easy_setopt(mCurl, CURLOPT_PROXY, proxy.c_str());
|
|
}
|
|
}
|
|
}
|
|
|
|
CURLWrapper::~CURLWrapper()
|
|
{
|
|
if (mCurl) {
|
|
curl_easy_cleanup(mCurl);
|
|
}
|
|
}
|
|
|
|
static size_t writeFunctionString (void *ptr, size_t size, size_t nmemb, void *stream)
|
|
{
|
|
std::string *s = (std::string*) stream;
|
|
s->append ((char*) ptr, size * nmemb);
|
|
|
|
return nmemb * size;
|
|
}
|
|
|
|
CURLcode CURLWrapper::downloadText(const std::string &link, std::string &data)
|
|
{
|
|
data.clear();
|
|
|
|
if (!mCurl) {
|
|
return CURLE_FAILED_INIT;
|
|
}
|
|
|
|
curl_easy_setopt(mCurl, CURLOPT_URL, link.c_str());
|
|
curl_easy_setopt(mCurl, CURLOPT_WRITEFUNCTION, writeFunctionString);
|
|
curl_easy_setopt(mCurl, CURLOPT_WRITEDATA, &data);
|
|
curl_easy_setopt(mCurl, CURLOPT_SSL_VERIFYPEER, false);
|
|
|
|
return curl_easy_perform(mCurl);
|
|
}
|
|
|
|
static size_t writeFunctionBinary (void *ptr, size_t size, size_t nmemb, void *stream)
|
|
{
|
|
std::vector<unsigned char> *bytes = (std::vector<unsigned char>*) stream;
|
|
|
|
std::vector<unsigned char> newBytes;
|
|
newBytes.resize(size * nmemb);
|
|
memcpy(newBytes.data(), ptr, newBytes.size());
|
|
|
|
bytes->insert(bytes->end(), newBytes.begin(), newBytes.end());
|
|
|
|
return nmemb * size;
|
|
}
|
|
|
|
CURLcode CURLWrapper::downloadBinary(const std::string &link, std::vector<unsigned char> &data)
|
|
{
|
|
data.clear();
|
|
|
|
if (!mCurl) {
|
|
return CURLE_FAILED_INIT;
|
|
}
|
|
|
|
curl_easy_setopt(mCurl, CURLOPT_NOPROGRESS, 1);
|
|
curl_easy_setopt(mCurl, CURLOPT_URL, link.c_str());
|
|
curl_easy_setopt(mCurl, CURLOPT_WRITEFUNCTION, writeFunctionBinary);
|
|
curl_easy_setopt(mCurl, CURLOPT_WRITEDATA, &data);
|
|
|
|
return curl_easy_perform(mCurl);
|
|
}
|
|
|
|
long CURLWrapper::longInfo(CURLINFO info)
|
|
{
|
|
if (!mCurl) {
|
|
return 0;
|
|
}
|
|
|
|
long value;
|
|
curl_easy_getinfo(mCurl, info, &value);
|
|
|
|
return value;
|
|
}
|
|
|
|
std::string CURLWrapper::stringInfo(CURLINFO info)
|
|
{
|
|
if (!mCurl) {
|
|
return "";
|
|
}
|
|
|
|
char *value;
|
|
curl_easy_getinfo(mCurl, info, &value);
|
|
|
|
return value ? value : "";
|
|
}
|