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https://github.com/qbittorrent/qBittorrent.git
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Fix compilation warnings in smtp.h (cgreco)
This commit is contained in:
Christophe Dumez
322
src/main.cpp
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322
src/main.cpp
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/*
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* Bittorrent Client using Qt4 and libtorrent.
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* Copyright (C) 2006 Christophe Dumez
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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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#include <QLocale>
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#include <QTranslator>
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#include <QFile>
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#include <QLibraryInfo>
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#ifndef DISABLE_GUI
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#include <QMessageBox>
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#include <QStyleFactory>
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#include <QStyle>
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#include <QSplashScreen>
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#include <QPainter>
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#include <QPen>
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#include <QFont>
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#include <QPushButton>
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#include <QTimer>
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#include "sessionapplication.h"
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#include "mainwindow.h"
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#include "ico.h"
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#else
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#include "qtsinglecoreapplication.h"
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#include <iostream>
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#include <stdio.h>
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#include "headlessloader.h"
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#endif
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#include "preferences.h"
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#include "qinisettings.h"
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#if defined(Q_WS_X11) || defined(Q_WS_MAC)
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#include <signal.h>
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#include <execinfo.h>
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#include "stacktrace.h"
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#endif
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#include <stdlib.h>
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#include "misc.h"
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#include "preferences.h"
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class UsageDisplay: public QObject {
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Q_OBJECT
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public:
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static void displayUsage(char* prg_name) {
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std::cout << qPrintable(tr("Usage:")) << std::endl;
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std::cout << '\t' << prg_name << " --version: " << qPrintable(tr("displays program version")) << std::endl;
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#ifndef DISABLE_GUI
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std::cout << '\t' << prg_name << " --no-splash: " << qPrintable(tr("disable splash screen")) << std::endl;
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#endif
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std::cout << '\t' << prg_name << " --help: " << qPrintable(tr("displays this help message")) << std::endl;
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std::cout << '\t' << prg_name << " --webui-port=x: " << qPrintable(tr("changes the webui port (current: %1)").arg(QString::number(Preferences().getWebUiPort()))) << std::endl;
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std::cout << '\t' << prg_name << " " << qPrintable(tr("[files or urls]: downloads the torrents passed by the user (optional)")) << std::endl;
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}
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};
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class LegalNotice: public QObject {
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Q_OBJECT
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public:
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static bool userAgreesWithNotice() {
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QIniSettings settings(QString::fromUtf8("qBittorrent"), QString::fromUtf8("qBittorrent"));
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if(settings.value(QString::fromUtf8("LegalNotice/Accepted"), false).toBool()) // Already accepted once
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return true;
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#ifdef DISABLE_GUI
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std::cout << std::endl << "*** " << qPrintable(tr("Legal Notice")) << " ***" << std::endl;
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std::cout << qPrintable(tr("qBittorrent is a file sharing program. When you run a torrent, its data will be made available to others by means of upload. Any content you share is your sole responsibility.\n\nNo further notices will be issued.")) << std::endl << std::endl;
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std::cout << qPrintable(tr("Press %1 key to accept and continue...").arg("'y'")) << std::endl;
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char ret = getchar(); // Read pressed key
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if(ret == 'y' || ret == 'Y') {
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// Save the answer
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settings.setValue(QString::fromUtf8("LegalNotice/Accepted"), true);
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return true;
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}
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return false;
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#else
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QMessageBox msgBox;
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msgBox.setText(tr("qBittorrent is a file sharing program. When you run a torrent, its data will be made available to others by means of upload. Any content you share is your sole responsibility.\n\nNo further notices will be issued."));
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msgBox.setWindowTitle(tr("Legal notice"));
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msgBox.addButton(tr("Cancel"), QMessageBox::RejectRole);
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QAbstractButton *agree_button = msgBox.addButton(tr("I Agree"), QMessageBox::AcceptRole);
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msgBox.show(); // Need to be shown or to moveToCenter does not work
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msgBox.move(misc::screenCenter(&msgBox));
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msgBox.exec();
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if(msgBox.clickedButton() == agree_button) {
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// Save the answer
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settings.setValue(QString::fromUtf8("LegalNotice/Accepted"), true);
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return true;
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}
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return false;
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#endif
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}
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};
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#include "main.moc"
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#if defined(Q_WS_X11) || defined(Q_WS_MAC)
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void sigintHandler(int) {
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signal(SIGINT, 0);
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qDebug("Catching SIGINT, exiting cleanly");
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qApp->exit();
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}
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void sigtermHandler(int) {
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signal(SIGTERM, 0);
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qDebug("Catching SIGTERM, exiting cleanly");
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qApp->exit();
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}
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void sigsegvHandler(int) {
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signal(SIGABRT, 0);
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signal(SIGSEGV, 0);
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std::cerr << "\n\n*************************************************************\n";
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std::cerr << "Catching SIGSEGV, please report a bug at http://bug.qbittorrent.org\nand provide the following backtrace:\n";
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std::cerr << "qBittorrent version: " << VERSION << std::endl;
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print_stacktrace();
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raise(SIGSEGV);
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}
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void sigabrtHandler(int) {
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signal(SIGABRT, 0);
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signal(SIGSEGV, 0);
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std::cerr << "\n\n*************************************************************\n";
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std::cerr << "Catching SIGABRT, please report a bug at http://bug.qbittorrent.org\nand provide the following backtrace:\n";
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std::cerr << "qBittorrent version: " << VERSION << std::endl;
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print_stacktrace();
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raise(SIGABRT);
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}
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#endif
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// Main
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int main(int argc, char *argv[]){
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// Create Application
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QString uid = misc::getUserIDString();
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#ifdef DISABLE_GUI
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QtSingleCoreApplication app("qBittorrent-"+uid, argc, argv);
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#else
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SessionApplication app("qBittorrent-"+uid, argc, argv);
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#endif
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// Check if qBittorrent is already running for this user
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if(app.isRunning()) {
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qDebug("qBittorrent is already running for this user.");
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//Pass program parameters if any
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QString message;
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for (int a = 1; a < argc; ++a) {
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QString p = QString::fromLocal8Bit(argv[a]);
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if(p.startsWith("--")) continue;
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message += p;
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if (a < argc-1)
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message += "|";
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}
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if(!message.isEmpty()) {
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qDebug("Passing program parameters to running instance...");
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qDebug("Message: %s", qPrintable(message));
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app.sendMessage(message);
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}
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return 0;
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}
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Preferences pref;
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#ifndef DISABLE_GUI
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bool no_splash = false;
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#endif
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// Load translation
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QString locale = pref.getLocale();
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QTranslator qtTranslator;
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QTranslator translator;
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if(locale.isEmpty()){
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locale = QLocale::system().name();
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pref.setLocale(locale);
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}
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if(qtTranslator.load(
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QString::fromUtf8("qt_") + locale, QLibraryInfo::location(QLibraryInfo::TranslationsPath)
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)){
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qDebug("Qt %s locale recognized, using translation.", qPrintable(locale));
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}else{
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qDebug("Qt %s locale unrecognized, using default (en_GB).", qPrintable(locale));
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}
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app.installTranslator(&qtTranslator);
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if(translator.load(QString::fromUtf8(":/lang/qbittorrent_") + locale)){
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qDebug("%s locale recognized, using translation.", qPrintable(locale));
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}else{
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qDebug("%s locale unrecognized, using default (en_GB).", qPrintable(locale));
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}
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app.installTranslator(&translator);
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#ifndef DISABLE_GUI
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if(locale.startsWith("ar")) {
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qDebug("Right to Left mode");
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app.setLayoutDirection(Qt::RightToLeft);
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} else {
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app.setLayoutDirection(Qt::LeftToRight);
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}
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#endif
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app.setApplicationName(QString::fromUtf8("qBittorrent"));
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// Check for executable parameters
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if(argc > 1){
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if(QString::fromLocal8Bit(argv[1]) == QString::fromUtf8("--version")){
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std::cout << "qBittorrent " << VERSION << '\n';
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return 0;
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}
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if(QString::fromLocal8Bit(argv[1]) == QString::fromUtf8("--help")){
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UsageDisplay::displayUsage(argv[0]);
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return 0;
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}
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for(int i=1; i<argc; ++i) {
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#ifndef DISABLE_GUI
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if(QString::fromLocal8Bit(argv[i]) == QString::fromUtf8("--no-splash")) {
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no_splash = true;
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} else {
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#endif
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if(QString::fromLocal8Bit(argv[i]).startsWith("--webui-port=")) {
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QStringList parts = QString::fromLocal8Bit(argv[i]).split("=");
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if(parts.size() == 2) {
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bool ok = false;
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int new_port = parts.last().toInt(&ok);
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if(ok && new_port > 0 && new_port <= 65535) {
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Preferences().setWebUiPort(new_port);
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}
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}
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}
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#ifndef DISABLE_GUI
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}
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#endif
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}
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}
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#ifndef DISABLE_GUI
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if(pref.isSlashScreenDisabled()) {
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no_splash = true;
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}
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QSplashScreen *splash = 0;
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if(!no_splash) {
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QPixmap splash_img(":/Icons/skin/splash.png");
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QPainter painter(&splash_img);
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QString version = VERSION;
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painter.setPen(QPen(Qt::white));
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painter.setFont(QFont("Arial", 22, QFont::Black));
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painter.drawText(224 - painter.fontMetrics().width(version), 270, version);
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splash = new QSplashScreen(splash_img, Qt::WindowStaysOnTopHint);
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QTimer::singleShot(1500, splash, SLOT(deleteLater()));
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splash->show();
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app.processEvents();
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}
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#endif
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// Set environment variable
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if(putenv((char*)"QBITTORRENT="VERSION)) {
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std::cerr << "Couldn't set environment variable...\n";
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}
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#ifndef DISABLE_GUI
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app.setStyleSheet("QStatusBar::item { border-width: 0; }");
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#endif
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if(!LegalNotice::userAgreesWithNotice()) {
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return 0;
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}
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#ifndef DISABLE_GUI
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app.setQuitOnLastWindowClosed(false);
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#endif
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#if defined(Q_WS_X11) || defined(Q_WS_MAC)
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signal(SIGABRT, sigabrtHandler);
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signal(SIGTERM, sigtermHandler);
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signal(SIGINT, sigintHandler);
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signal(SIGSEGV, sigsegvHandler);
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#endif
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// Read torrents given on command line
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QStringList torrentCmdLine = app.arguments();
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// Remove first argument (program name)
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torrentCmdLine.removeFirst();
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#ifndef QT_NO_DEBUG_OUTPUT
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foreach(const QString &argument, torrentCmdLine) {
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qDebug() << "Command line argument:" << argument;
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}
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#endif
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#ifndef DISABLE_GUI
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MainWindow window(0, torrentCmdLine);
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QObject::connect(&app, SIGNAL(messageReceived(const QString&)),
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&window, SLOT(processParams(const QString&)));
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app.setActivationWindow(&window);
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#else
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// Load Headless class
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HeadlessLoader loader(torrentCmdLine);
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QObject::connect(&app, SIGNAL(messageReceived(const QString&)),
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&loader, SLOT(processParams(const QString&)));
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#endif
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int ret = app.exec();
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qDebug("Application has exited");
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return ret;
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}
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