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/*------------------------------------------------------------------------------
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-- This file is a part of the QLop Software
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-- Copyright (C) 2015, Plasma Physics Laboratory - CNRS
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 2 of the License, or
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-- (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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------*/
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/*-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@member.fsf.org
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----------------------------------------------------------------------------*/
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#include "qlopnetworkproxyfactory.h"
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#include <QHostInfo>
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#include <qlopsettings.h>
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#include <filedownloader.h>
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QLopNetworkProxyFactory::QLopNetworkProxyFactory()
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:QNetworkProxyFactory()
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{
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p_pacParser = new ProxyPacParser();
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}
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QLopNetworkProxyFactory::~QLopNetworkProxyFactory()
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{
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}
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QList<QNetworkProxy> QLopNetworkProxyFactory::queryProxy(const QNetworkProxyQuery &query)
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{
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QList<QNetworkProxy> result;
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switch (proxyCfgType)
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{
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case none:
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result << QNetworkProxy(QNetworkProxy::NoProxy);
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return result;
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break;
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case manual:
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return queryProxy_manual(query);
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break;
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case system:
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return queryProxy_system(query);
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break;
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case automatic:
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return queryProxy_auto(query);
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break;
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default:
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result << QNetworkProxy(QNetworkProxy::DefaultProxy);
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return result;
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break;
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}
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}
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//should hanlde ignored hosts
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QList<QNetworkProxy> QLopNetworkProxyFactory::queryProxy_manual(const QNetworkProxyQuery &query)
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{
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QList<QNetworkProxy> result;
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QString scheme = query.url().scheme();
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QHostInfo peerHost = QHostInfo::fromName(query.peerHostName());
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if(scheme=="http")
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{
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result.append(p_http_proxy);
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}
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if(scheme=="https")
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{
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result.append(p_https_proxy);
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}
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if(scheme=="ftp")
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{
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result.append(p_ftp_proxy);
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}
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result << QNetworkProxy(QNetworkProxy::DefaultProxy);
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return result;
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}
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QList<QNetworkProxy> QLopNetworkProxyFactory::queryProxy_system(const QNetworkProxyQuery &query)
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{
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QList<QNetworkProxy> result;
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result << QNetworkProxy(QNetworkProxy::DefaultProxy);
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return result;
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}
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QList<QNetworkProxy> QLopNetworkProxyFactory::queryProxy_auto(const QNetworkProxyQuery &query)
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{
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QList<QNetworkProxy> result;
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QString config=p_pacParser->findProxyForUrl(query.url().toString(),QHostInfo::localHostName());
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QStringList proxyList=config.split(";");
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for(int i=0;i<proxyList.count();i++)
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{
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QStringList line = proxyList.at(i).split(" ");
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if(line.count()>=2)
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{ //TODO check correct syntax for pac returned proxy cfg
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if(line.at(0).compare("PROXY",Qt::CaseInsensitive))
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{
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QStringList proxyArgs=line.at(1).split(":");
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if(proxyArgs.count()>=2)
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{
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result << QNetworkProxy(QNetworkProxy::HttpProxy,proxyArgs.at(0),proxyArgs.at(1).toUInt());
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}
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}
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else if (line.at(0).compare("SOCKS",Qt::CaseInsensitive))
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{
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QStringList proxyArgs=line.at(1).split(":");
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if(proxyArgs.count()>=2)
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{
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result << QNetworkProxy(QNetworkProxy::Socks5Proxy,proxyArgs.at(0),proxyArgs.at(1).toUInt());
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}
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}
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else
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{
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result << QNetworkProxy(QNetworkProxy::NoProxy);
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}
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}
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else
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{
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result << QNetworkProxy(QNetworkProxy::NoProxy);
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}
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}
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return result;
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}
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void QLopNetworkProxyFactory::reloadConfig()
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{
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QString proxyType = QLopSettings::value(FileDownloader::self(),CFG_PROXY_TYPE_ENTRY,CFG_PROXY_TYPE_VALUE_NONE).toString();
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if(!proxyType.compare(CFG_PROXY_TYPE_VALUE_NONE))
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{
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this->proxyCfgType = none;
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}
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else
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if(!proxyType.compare(CFG_PROXY_TYPE_VALUE_MANUAL))
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{
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this->proxyCfgType = manual;
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QString host = QLopSettings::value(FileDownloader::self(),CFG_PROXY_HTTP_HOST_ENTRY).toString();
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QString port = QLopSettings::value(FileDownloader::self(),CFG_PROXY_HTTP_PORT_ENTRY).toString();
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this->p_http_proxy = QNetworkProxy(QNetworkProxy::HttpProxy,host,port.toUInt());
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host = QLopSettings::value(FileDownloader::self(),CFG_PROXY_HTTPS_HOST_ENTRY).toString();
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port = QLopSettings::value(FileDownloader::self(),CFG_PROXY_HTTPS_PORT_ENTRY).toString();
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this->p_https_proxy = QNetworkProxy(QNetworkProxy::HttpProxy,host,port.toUInt());
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host = QLopSettings::value(FileDownloader::self(),CFG_PROXY_FTP_HOST_ENTRY).toString();
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port = QLopSettings::value(FileDownloader::self(),CFG_PROXY_FTP_PORT_ENTRY).toString();
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this->p_ftp_proxy = QNetworkProxy(QNetworkProxy::HttpProxy,host,port.toUInt());
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host = QLopSettings::value(FileDownloader::self(),CFG_PROXY_SOCKS_HOST_ENTRY).toString();
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port = QLopSettings::value(FileDownloader::self(),CFG_PROXY_SOCKS_PORT_ENTRY).toString();
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this->p_socks_proxy = QNetworkProxy(QNetworkProxy::Socks5Proxy,host,port.toUInt());
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}
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else
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if(!proxyType.compare(CFG_PROXY_TYPE_VALUE_SYSTEM))
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{
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this->proxyCfgType = system;
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}
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else
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if(!proxyType.compare(CFG_PROXY_TYPE_VALUE_AUTOMATIC))
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{
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this->proxyCfgType = automatic;
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}
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}
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