Christophe Dumez
15 years ago
16 changed files with 466 additions and 114 deletions
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/*
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* Bittorrent Client using Qt4 and libtorrent. |
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* Copyright (C) 2006 Christophe Dumez, Frédéric Lassabe |
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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, Boston, MA 02110-1301, USA. |
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* |
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* In addition, as a special exception, the copyright holders give permission to |
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* link this program with the OpenSSL project's "OpenSSL" library (or with |
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* modified versions of it that use the same license as the "OpenSSL" library), |
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* and distribute the linked executables. You must obey the GNU General Public |
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* License in all respects for all of the code used other than "OpenSSL". If you |
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* modify file(s), you may extend this exception to your version of the file(s), |
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* but you are not obligated to do so. If you do not wish to do so, delete this |
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* exception statement from your version. |
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* |
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* Contact : chris@qbittorrent.org |
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*/ |
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#ifndef HEADLESSLOADER_H |
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#define HEADLESSLOADER_H |
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#include <QObject> |
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#include <QCoreApplication> |
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#include <QLocalServer> |
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#include <QLocalSocket> |
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#include "preferences.h" |
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#include "bittorrent.h" |
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class HeadlessLoader: QObject { |
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Q_OBJECT |
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private: |
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QLocalServer *localServer; |
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Bittorrent *BTSession; |
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public: |
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HeadlessLoader(QStringList torrentCmdLine) { |
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// Enable Web UI
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Preferences::setWebUiEnabled(true); |
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// Instanciate Bittorrent Object
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BTSession = new Bittorrent(); |
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connect(BTSession, SIGNAL(newConsoleMessage(QString)), this, SLOT(displayConsoleMessage(QString))); |
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// Resume unfinished torrents
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BTSession->startUpTorrents(); |
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// Process command line parameters
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processParams(torrentCmdLine); |
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// Use a tcp server to allow only one instance of qBittorrent
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localServer = new QLocalServer(); |
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QString uid = QString::number(getuid()); |
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#ifdef Q_WS_X11 |
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if(QFile::exists(QDir::tempPath()+QDir::separator()+QString("qBittorrent-")+uid)) { |
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// Socket was not closed cleanly
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std::cerr << "Warning: Local domain socket was not closed cleanly, deleting file...\n"; |
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QFile::remove(QDir::tempPath()+QDir::separator()+QString("qBittorrent-")+uid); |
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} |
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#endif |
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if (!localServer->listen("qBittorrent-"+uid)) { |
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std::cerr << "Couldn't create socket, single instance mode won't work...\n"; |
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} |
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connect(localServer, SIGNAL(newConnection()), this, SLOT(acceptConnection())); |
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// Display some information to the user
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std::cout << std::endl << "******** " << tr("Information").toStdString() << " ********" << std::endl; |
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std::cout << tr("To control qBittorrent, access the Web UI at http://localhost:%1").arg(QString::number(Preferences::getWebUiPort())).toStdString() << std::endl; |
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std::cout << tr("The Web UI administrator user name is: %1").arg(Preferences::getWebUiUsername()).toStdString() << std::endl; |
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if(Preferences::getWebUiPassword() == "f6fdffe48c908deb0f4c3bd36c032e72") { |
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std::cout << tr("The Web UI administrator password is still the default one: %1").arg("adminadmin").toStdString() << std::endl; |
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std::cout << tr("This is a security risk, please consider changing your password from program preferences").toStdString() << std::endl; |
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} |
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} |
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~HeadlessLoader() { |
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delete BTSession; |
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} |
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public slots: |
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// Call this function to exit qBittorrent headless loader
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// and return to prompt (object will be deleted by main)
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void exit() { |
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qApp->quit(); |
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} |
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void displayConsoleMessage(QString msg) { |
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std::cout << msg.toLocal8Bit().data() << std::endl; |
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} |
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// As program parameters, we can get paths or urls.
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// This function parse the parameters and call
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// the right addTorrent function, considering
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// the parameter type.
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void processParams(const QStringList& params) { |
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foreach(QString param, params) { |
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param = param.trimmed(); |
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if(param.startsWith("--")) continue; |
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if(param.startsWith(QString::fromUtf8("http://"), Qt::CaseInsensitive) || param.startsWith(QString::fromUtf8("ftp://"), Qt::CaseInsensitive) || param.startsWith(QString::fromUtf8("https://"), Qt::CaseInsensitive)) { |
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BTSession->downloadFromUrl(param); |
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}else{ |
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if(param.startsWith("magnet:", Qt::CaseInsensitive)) { |
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BTSession->addMagnetUri(param); |
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} else { |
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BTSession->addTorrent(param); |
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} |
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} |
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} |
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} |
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void acceptConnection() { |
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QLocalSocket *clientConnection = localServer->nextPendingConnection(); |
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connect(clientConnection, SIGNAL(disconnected()), this, SLOT(readParamsOnSocket())); |
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qDebug("accepted connection from another instance"); |
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} |
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void readParamsOnSocket() { |
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QLocalSocket *clientConnection = static_cast<QLocalSocket*>(sender()); |
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if(clientConnection) { |
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QByteArray params = clientConnection->readAll(); |
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if(!params.isEmpty()) { |
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processParams(QString::fromUtf8(params.data()).split(QString::fromUtf8("\n"))); |
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qDebug("Received parameters from another instance"); |
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} |
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clientConnection->deleteLater(); |
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} |
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} |
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}; |
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#endif |
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