mirror of
https://github.com/qbittorrent/qBittorrent
synced 2025-07-16 02:03:07 -07:00
FEATURE: qBittorrent can update itself from Sourceforge (Windows/Mac OS X only)
This commit is contained in:
Christophe Dumez
parent
e3ccea3b17
commit
166dad51d5
11 changed files with 426 additions and 78 deletions
233
src/programupdater.cpp
Normal file
233
src/programupdater.cpp
Normal file
|
|
@ -0,0 +1,233 @@
|
|||
/*
|
||||
* Bittorrent Client using Qt4 and libtorrent.
|
||||
* Copyright (C) 2010 Christophe Dumez
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* In addition, as a special exception, the copyright holders give permission to
|
||||
* link this program with the OpenSSL project's "OpenSSL" library (or with
|
||||
* modified versions of it that use the same license as the "OpenSSL" library),
|
||||
* and distribute the linked executables. You must obey the GNU General Public
|
||||
* License in all respects for all of the code used other than "OpenSSL". If you
|
||||
* modify file(s), you may extend this exception to your version of the file(s),
|
||||
* but you are not obligated to do so. If you do not wish to do so, delete this
|
||||
* exception statement from your version.
|
||||
*
|
||||
* Contact : chris@qbittorrent.org
|
||||
*/
|
||||
|
||||
#include <QNetworkAccessManager>
|
||||
#include <QNetworkRequest>
|
||||
#include <QNetworkReply>
|
||||
#include <QXmlStreamReader>
|
||||
#include <QNetworkProxy>
|
||||
#include <QDesktopServices>
|
||||
|
||||
#include "programupdater.h"
|
||||
#include "misc.h"
|
||||
#include "preferences.h"
|
||||
|
||||
#ifdef Q_WS_MAC
|
||||
const QString RSS_URL = "http://sourceforge.net/api/file/index/project-id/163414/mtime/desc/rss?path=/qbittorrent-mac";
|
||||
const QString FILE_EXT = "DMG";
|
||||
#else
|
||||
const QString RSS_URL = "http://sourceforge.net/api/file/index/project-id/163414/mtime/desc/rss?path=/qbittorrent-win32";
|
||||
const QString FILE_EXT = "EXE";
|
||||
#endif
|
||||
|
||||
ProgramUpdater::ProgramUpdater(QObject *parent) :
|
||||
QObject(parent)
|
||||
{
|
||||
mp_manager = new QNetworkAccessManager(this);
|
||||
// Proxy support
|
||||
if(Preferences::isHTTPProxyEnabled()) {
|
||||
QNetworkProxy proxy;
|
||||
switch(Preferences::getHTTPProxyType()) {
|
||||
case Proxy::SOCKS4:
|
||||
case Proxy::SOCKS5:
|
||||
case Proxy::SOCKS5_PW:
|
||||
proxy.setType(QNetworkProxy::Socks5Proxy);
|
||||
default:
|
||||
proxy.setType(QNetworkProxy::HttpProxy);
|
||||
break;
|
||||
}
|
||||
proxy.setHostName(Preferences::getHTTPProxyIp());
|
||||
proxy.setPort(Preferences::getHTTPProxyPort());
|
||||
// Proxy authentication
|
||||
if(Preferences::isHTTPProxyAuthEnabled()) {
|
||||
proxy.setUser(Preferences::getHTTPProxyUsername());
|
||||
proxy.setPassword(Preferences::getHTTPProxyPassword());
|
||||
}
|
||||
mp_manager->setProxy(proxy);
|
||||
}
|
||||
}
|
||||
|
||||
ProgramUpdater::~ProgramUpdater() {
|
||||
delete mp_manager;
|
||||
}
|
||||
|
||||
void ProgramUpdater::checkForUpdates()
|
||||
{
|
||||
// SIGNAL/SLOT
|
||||
connect(mp_manager, SIGNAL(finished(QNetworkReply*)),
|
||||
this, SLOT(rssDownloadFinished(QNetworkReply*)));
|
||||
// Send the request
|
||||
mp_manager->get(QNetworkRequest(QUrl(RSS_URL)));
|
||||
}
|
||||
|
||||
void ProgramUpdater::setUpdateUrl(QString title) {
|
||||
m_updateUrl = "http://downloads.sourceforge.net/project/qbittorrent"+title;
|
||||
qDebug("The Update URL is %s", qPrintable(m_updateUrl));
|
||||
}
|
||||
|
||||
void ProgramUpdater::rssDownloadFinished(QNetworkReply *reply)
|
||||
{
|
||||
// Disconnect SIGNAL/SLOT
|
||||
disconnect(mp_manager, 0, this, 0);
|
||||
qDebug("Finished downloading the new qBittorrent updates RSS");
|
||||
QString new_version;
|
||||
if(!reply->error()) {
|
||||
qDebug("No download error, good.");
|
||||
QXmlStreamReader xml(reply);
|
||||
QString item_title;
|
||||
bool in_title = false;
|
||||
bool in_item = false;
|
||||
while (!xml.atEnd()) {
|
||||
xml.readNext();
|
||||
if (xml.isStartElement()) {
|
||||
if (in_item && xml.name() == "title") {
|
||||
in_title = true;
|
||||
item_title = "";
|
||||
} else if (xml.name() == "item") {
|
||||
in_item = true;
|
||||
}
|
||||
} else if (xml.isEndElement()) {
|
||||
if(in_item && xml.name() == "title") {
|
||||
in_title = false;
|
||||
const QString ext = misc::file_extension(item_title).toUpper();
|
||||
qDebug("Found an update with file extension: %s", qPrintable(ext));
|
||||
if(ext == FILE_EXT) {
|
||||
qDebug("The last update available is %s", qPrintable(item_title));
|
||||
new_version = extractVersionNumber(item_title);
|
||||
if(!new_version.isEmpty()) {
|
||||
qDebug("Detected version is %s", qPrintable(new_version));
|
||||
if(isVersionMoreRecent(new_version))
|
||||
setUpdateUrl(item_title);
|
||||
}
|
||||
break;
|
||||
}
|
||||
} else if (xml.name() == "item") {
|
||||
in_item = false;
|
||||
}
|
||||
} else if (xml.isCharacters() && !xml.isWhitespace()) {
|
||||
if(in_item && in_title)
|
||||
item_title += xml.text().toString();
|
||||
}
|
||||
}
|
||||
}
|
||||
emit updateCheckFinished(!m_updateUrl.isEmpty(), new_version);
|
||||
// Clean up
|
||||
reply->deleteLater();
|
||||
}
|
||||
|
||||
void ProgramUpdater::updateProgram()
|
||||
{
|
||||
Q_ASSERT(!m_updateUrl.isEmpty());
|
||||
connect(mp_manager, SIGNAL(finished(QNetworkReply*)),
|
||||
this, SLOT(saveUpdate(QNetworkReply*)));
|
||||
// Send the request
|
||||
mp_manager->get(QNetworkRequest(QUrl(m_updateUrl)));
|
||||
}
|
||||
|
||||
void ProgramUpdater::saveUpdate(QNetworkReply *reply)
|
||||
{
|
||||
// Disconnect SIGNAL/SLOT
|
||||
disconnect(mp_manager, 0, this, 0);
|
||||
// Process the download
|
||||
if(!reply->error()) {
|
||||
// Save the file
|
||||
const QString installer_path = QDir::temp().absoluteFilePath("qbittorrent_update."+FILE_EXT.toLower());
|
||||
QFile update_installer(installer_path);
|
||||
if(update_installer.exists()) {
|
||||
update_installer.remove();
|
||||
}
|
||||
if(update_installer.open(QIODevice::WriteOnly)) {
|
||||
update_installer.write(reply->readAll());
|
||||
reply->close();
|
||||
update_installer.close();
|
||||
// Install the update
|
||||
installUpdate(installer_path);
|
||||
} else {
|
||||
emit updateInstallFinished(tr("Could not create the file %1").arg(installer_path));
|
||||
}
|
||||
} else {
|
||||
emit updateInstallFinished(tr("Failed to download the update at %1", "%1 is an URL").arg(m_updateUrl));
|
||||
}
|
||||
reply->deleteLater();
|
||||
deleteLater();
|
||||
}
|
||||
|
||||
void ProgramUpdater::installUpdate(QString update_path)
|
||||
{
|
||||
qDebug("Installing the update...");
|
||||
#ifdef Q_WS_WIN
|
||||
QDesktopServices::openUrl(QUrl(QString("file:///")+update_path, QUrl::TolerantMode));
|
||||
#else
|
||||
QDesktopServices::openUrl(QUrl(QString("file://")+update_path, QUrl::TolerantMode));
|
||||
#endif
|
||||
}
|
||||
|
||||
// title on Windows: /qbittorrent-win32/qbittorrent-2.4.7/qbittorrent_2.4.7_setup.exe
|
||||
// title on Mac: /qbittorrent-mac/qbittorrent-2.4.4/qbittorrent-2.4.4.dmg
|
||||
QString ProgramUpdater::extractVersionNumber(QString title) const
|
||||
{
|
||||
QString version;
|
||||
QStringList parts = title.split("/");
|
||||
if(parts.size() != 4) {
|
||||
qDebug("ProgramUpdater: Unrecognized title: %s", qPrintable(title));
|
||||
return version;
|
||||
}
|
||||
QString folder = parts.at(2);
|
||||
if(!folder.contains("-")) {
|
||||
qDebug("ProgramUpdater: Unrecognized folder name: %s", qPrintable(folder));
|
||||
return version;
|
||||
}
|
||||
version = folder.mid(folder.lastIndexOf("-")+1);
|
||||
if(version.split(".").size() != 3) {
|
||||
qDebug("ProgramUpdater: Unrecognized version format: %s", qPrintable(version));
|
||||
return QString::null;
|
||||
}
|
||||
return version;
|
||||
}
|
||||
|
||||
bool ProgramUpdater::isVersionMoreRecent(QString new_version) const
|
||||
{
|
||||
/*DEFINES += VERSION_MAJOR=2
|
||||
DEFINES += VERSION_MINOR=5
|
||||
DEFINES += VERSION_BUGFIX=0*/
|
||||
const QStringList parts = new_version.split(".");
|
||||
Q_ASSERT(parts.size() == 3);
|
||||
const int major = parts.at(0).toInt();
|
||||
const int minor = parts.at(1).toInt();
|
||||
const int bugfix = parts.at(2).toInt();
|
||||
if(major < VERSION_MAJOR)
|
||||
return false;
|
||||
if(minor < VERSION_MINOR)
|
||||
return false;
|
||||
if(bugfix <= VERSION_BUGFIX)
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue