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our current experimental Neutrino branch

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git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@27 e54a6e83-5905-42d5-8d5c-058d10e6a962
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mrcolor
2009-12-08 11:05:11 +00:00
commit bc5bd4154e
876 changed files with 193775 additions and 0 deletions
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src/system/httptool.cpp Normal file
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/*
Neutrino-GUI - DBoxII-Project
License: GPL
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., 675 Mass Ave, Cambridge, MA 02139, USA
*/
#include <system/httptool.h>
#include <curl/curl.h>
#include <curl/types.h>
#include <curl/easy.h>
#include <global.h>
CHTTPTool::CHTTPTool()
{
statusViewer = NULL;
userAgent = "neutrino/httpdownloader";
}
void CHTTPTool::setStatusViewer( CProgress_StatusViewer* statusview )
{
statusViewer = statusview;
}
int CHTTPTool::show_progress( void *clientp, double dltotal, double dlnow, double ultotal, double ulnow )
{
CHTTPTool* hTool = ((CHTTPTool*)clientp);
if(hTool->statusViewer)
{
int progress = int( dlnow*100.0/dltotal);
hTool->statusViewer->showLocalStatus(progress);
if(hTool->iGlobalProgressEnd!=-1)
{
int globalProg = hTool->iGlobalProgressBegin + int((hTool->iGlobalProgressEnd-hTool->iGlobalProgressBegin) * progress/100. );
hTool->statusViewer->showGlobalStatus(globalProg);
}
}
return 0;
}
//#define DEBUG
bool CHTTPTool::downloadFile(const std::string & URL, const char * const downloadTarget, int globalProgressEnd)
{
CURL *curl;
CURLcode res;
FILE *headerfile;
#ifdef DEBUG
printf("open file %s\n", downloadTarget);
#endif
headerfile = fopen(downloadTarget, "w");
if (!headerfile)
return false;
#ifdef DEBUG
printf("open file ok\n");
printf("url is %s\n", URL.c_str());
#endif
res = (CURLcode) 1;
curl = curl_easy_init();
if(curl)
{
iGlobalProgressEnd = globalProgressEnd;
if(statusViewer)
{
iGlobalProgressBegin = statusViewer->getGlobalStatus();
}
curl_easy_setopt(curl, CURLOPT_URL, URL.c_str() );
curl_easy_setopt(curl, CURLOPT_FILE, headerfile);
curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, show_progress);
curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, this);
curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0);
curl_easy_setopt(curl, CURLOPT_USERAGENT, userAgent.c_str());
curl_easy_setopt(curl, CURLOPT_NOSIGNAL, (long)1);
curl_easy_setopt(curl, CURLOPT_TIMEOUT, 1800);
#ifdef DEBUG
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
#endif
if(strcmp(g_settings.softupdate_proxyserver, "")!=0)
{//use proxyserver
#ifdef DEBUG
printf("use proxyserver : %s\n", g_settings.softupdate_proxyserver);
#endif
curl_easy_setopt(curl, CURLOPT_PROXY, g_settings.softupdate_proxyserver);
if(strcmp(g_settings.softupdate_proxyusername,"")!=0)
{//use auth
//printf("use proxyauth\n");
char tmp[200];
strcpy(tmp, g_settings.softupdate_proxyusername);
strcat(tmp, ":");
strcat(tmp, g_settings.softupdate_proxypassword);
curl_easy_setopt(curl, CURLOPT_PROXYUSERPWD, tmp);
}
}
#ifdef DEBUG
printf("going to download\n");
#endif
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
#ifdef DEBUG
printf("download code %d\n", res);
#endif
if (headerfile)
{
fflush(headerfile);
fclose(headerfile);
}
return res==0;
}