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Merge pull request #2289 from glassez/fix_main 

Improve program startup code.
adaptive-webui-19844
sledgehammer999 10 years ago
parent
f43d8f1139 96727f3206
commit
6c7eeb5c5b
4 changed files with 430 additions and 291 deletions
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  1. 101
      src/application.cpp
  2. 59
      src/application.h
  3. 553
      src/main.cpp
  4. 8
      src/src.pro

101
src/application.cpp
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@ -0,0 +1,101 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2014 Vladimir Golovnev <glassez@yandex.ru>
* Copyright (C) 2006 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.
*/
#include <QDebug>
#include <QFileInfo>
#include <QLocale>
#include <QLibraryInfo>
#include <QSysInfo>
#include "application.h"
#include "preferences.h"
Application::Application(const QString &id, int &argc, char **argv)
#ifndef DISABLE_GUI
: SessionApplication(id, argc, argv)
#else
: QtSingleCoreApplication(id, argc, argv)
#endif
{
#if defined(Q_OS_MACX) && !defined(DISABLE_GUI)
if (QSysInfo::MacintoshVersion > QSysInfo::MV_10_8) {
// fix Mac OS X 10.9 (mavericks) font issue
// https://bugreports.qt-project.org/browse/QTBUG-32789
QFont::insertSubstitution(".Lucida Grande UI", "Lucida Grande");
}
#endif
setApplicationName("qBittorrent");
initializeTranslation();
#ifndef DISABLE_GUI
setStyleSheet("QStatusBar::item { border-width: 0; }");
setQuitOnLastWindowClosed(false);
#endif
}
void Application::initializeTranslation()
{
Preferences* const pref = Preferences::instance();
// Load translation
QString locale = pref->getLocale();
if (locale.isEmpty()) {
locale = QLocale::system().name();
pref->setLocale(locale);
}
if (qtTranslator_.load(
#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
QString::fromUtf8("qtbase_") + locale, QLibraryInfo::location(QLibraryInfo::TranslationsPath)) ||
qtTranslator_.load(
#endif
QString::fromUtf8("qt_") + locale, QLibraryInfo::location(QLibraryInfo::TranslationsPath))) {
qDebug("Qt %s locale recognized, using translation.", qPrintable(locale));
}
else {
qDebug("Qt %s locale unrecognized, using default (en).", qPrintable(locale));
}
installTranslator(&qtTranslator_);
if (translator_.load(QString::fromUtf8(":/lang/qbittorrent_") + locale)) {
qDebug("%s locale recognized, using translation.", qPrintable(locale));
}
else {
qDebug("%s locale unrecognized, using default (en).", qPrintable(locale));
}
installTranslator(&translator_);
#ifndef DISABLE_GUI
if (locale.startsWith("ar") || locale.startsWith("he")) {
qDebug("Right to Left mode");
setLayoutDirection(Qt::RightToLeft);
}
else {
setLayoutDirection(Qt::LeftToRight);
}
#endif
}

59
src/application.h
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@ -0,0 +1,59 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2014 Vladimir Golovnev <glassez@yandex.ru>
* Copyright (C) 2006 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.
*/
#ifndef APPLICATION_H
#define APPLICATION_H
#include <QStringList>
#include <QTranslator>
#ifndef DISABLE_GUI
#include "sessionapplication.h"
#else
#include "qtsinglecoreapplication.h"
#endif
class Application
#ifndef DISABLE_GUI
: public SessionApplication
#else
: public QtSingleCoreApplication
#endif
{
public:
Application(const QString &id, int &argc, char **argv);
private:
QTranslator qtTranslator_;
QTranslator translator_;
void initializeTranslation();
};
#endif // APPLICATION_H

553
src/main.cpp
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@ -1,5 +1,6 @@
/* /*
* Bittorrent Client using Qt4 and libtorrent. * Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2014 Vladimir Golovnev <glassez@yandex.ru>
* Copyright (C) 2006 Christophe Dumez * Copyright (C) 2006 Christophe Dumez
* *
* This program is free software; you can redistribute it and/or * This program is free software; you can redistribute it and/or
@ -28,52 +29,46 @@
* Contact : chris@qbittorrent.org * Contact : chris@qbittorrent.org
*/ */
#include <QLocale>
#include <QTranslator>
#include <QFile>
#include <QLibraryInfo>
#include <QDebug> #include <QDebug>
#ifndef DISABLE_GUI #ifndef DISABLE_GUI
#if defined(QBT_STATIC_QT) #include <QFont>
#include <QMessageBox>
#include <QPainter>
#include <QPen>
#include <QPushButton>
#include <QSplashScreen>
#include <QStyle>
#include <QStyleFactory>
#ifdef QBT_STATIC_QT
#include <QtPlugin> #include <QtPlugin>
#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)) #if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
Q_IMPORT_PLUGIN(QICOPlugin) Q_IMPORT_PLUGIN(QICOPlugin)
#else #else
Q_IMPORT_PLUGIN(qico) Q_IMPORT_PLUGIN(qico)
#endif #endif
#endif #endif // QBT_STATIC_QT
#include <QMessageBox>
#include <QStyleFactory>
#include <QStyle>
#include <QSplashScreen>
#include <QPainter>
#include <QPen>
#include <QFont>
#include <QPushButton>
#include <QTimer>
#include "sessionapplication.h"
#include "mainwindow.h" #include "mainwindow.h"
#include "ico.h" #include "ico.h"
#else #else // DISABLE_GUI
#include "qtsinglecoreapplication.h"
#include <iostream> #include <iostream>
#include <stdio.h> #include <stdio.h>
#include "headlessloader.h" #include "headlessloader.h"
#endif #endif // DISABLE_GUI
#include "preferences.h" #include "application.h"
#if defined(Q_OS_UNIX)
#ifdef Q_OS_UNIX
#include <signal.h> #include <signal.h>
#include <execinfo.h> #include <execinfo.h>
#include "stacktrace.h" #include "stacktrace.h"
#endif #endif // Q_OS_UNIX
#ifdef STACKTRACE_WIN #ifdef STACKTRACE_WIN
#include <signal.h> #include <signal.h>
#include "stacktrace_win.h" #include "stacktrace_win.h"
#include "stacktrace_win_dlg.h" #include "stacktrace_win_dlg.h"
#endif #endif //STACKTRACE_WIN
#include <stdlib.h> #include <stdlib.h>
#include "misc.h" #include "misc.h"
@ -83,322 +78,304 @@ Q_IMPORT_PLUGIN(qico)
#error You seem to have updated QtSingleApplication without porting our custom QtSingleApplication::getRunningPid() function. Please see previous version to understate how it works. #error You seem to have updated QtSingleApplication without porting our custom QtSingleApplication::getRunningPid() function. Please see previous version to understate how it works.
#endif #endif
class UsageDisplay: public QObject { // Signal handlers
Q_OBJECT #if defined(Q_OS_UNIX) || defined(STACKTRACE_WIN)
void sigintHandler(int);
void sigtermHandler(int);
void sigsegvHandler(int);
void sigabrtHandler(int);
#endif
public:
static void displayUsage(char* prg_name) {
std::cout << qPrintable(tr("Usage:")) << std::endl;
std::cout << '\t' << prg_name << " --version: " << qPrintable(tr("displays program version")) << std::endl;
#ifndef DISABLE_GUI #ifndef DISABLE_GUI
std::cout << '\t' << prg_name << " --no-splash: " << qPrintable(tr("disable splash screen")) << std::endl; void showSplashScreen();
void parseCommandLine(bool& showVersion, bool& showUsage, bool& noSplash, QStringList& torrents);
#else #else
std::cout << '\t' << prg_name << " -d | --daemon: " << qPrintable(tr("run in daemon-mode (background)")) << std::endl; void parseCommandLine(bool& showVersion, bool& showUsage, bool& shouldDaemonize, QStringList& torrents);
#endif #endif
std::cout << '\t' << prg_name << " --help: " << qPrintable(tr("displays this help message")) << std::endl; void displayVersion();
std::cout << '\t' << prg_name << " --webui-port=x: " << qPrintable(tr("changes the webui port (current: %1)").arg(QString::number(Preferences::instance()->getWebUiPort()))) << std::endl; void displayUsage(const char *prg_name);
std::cout << '\t' << prg_name << " " << qPrintable(tr("[files or urls]: downloads the torrents passed by the user (optional)")) << std::endl; bool userAgreesWithLegalNotice();
}
};
class LegalNotice: public QObject { // Main
Q_OBJECT int main(int argc, char *argv[])
{
public: // We must save it here because QApplication constructor may change it
static bool userAgreesWithNotice() { bool isOneArg = (argc == 2);
Preferences* const pref = Preferences::instance(); bool showVersion;
if (pref->getAcceptedLegal()) // Already accepted once bool showUsage;
return true; #ifndef DISABLE_GUI
#ifdef DISABLE_GUI bool noSplash;
std::cout << std::endl << "*** " << qPrintable(tr("Legal Notice")) << " ***" << std::endl;
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;
std::cout << qPrintable(tr("Press %1 key to accept and continue...").arg("'y'")) << std::endl;
char ret = getchar(); // Read pressed key
if (ret == 'y' || ret == 'Y') {
// Save the answer
pref->setAcceptedLegal(true);
return true;
}
return false;
#else #else
QMessageBox msgBox; bool shouldDaemonize;
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."));
msgBox.setWindowTitle(tr("Legal notice"));
msgBox.addButton(tr("Cancel"), QMessageBox::RejectRole);
QAbstractButton *agree_button = msgBox.addButton(tr("I Agree"), QMessageBox::AcceptRole);
msgBox.show(); // Need to be shown or to moveToCenter does not work
msgBox.move(misc::screenCenter(&msgBox));
msgBox.exec();
if (msgBox.clickedButton() == agree_button) {
// Save the answer
pref->setAcceptedLegal(true);
return true;
}
return false;
#endif #endif
} QStringList torrents;
};
#include "main.moc"
#if defined(Q_OS_UNIX) || defined(STACKTRACE_WIN) // Create Application
void sigintHandler(int) { Application app("qBittorrent-" + misc::getUserIDString(), argc, argv);
signal(SIGINT, 0);
qDebug("Catching SIGINT, exiting cleanly");
qApp->exit();
}
void sigtermHandler(int) { #ifndef DISABLE_GUI
signal(SIGTERM, 0); parseCommandLine(showVersion, showUsage, noSplash, torrents);
qDebug("Catching SIGTERM, exiting cleanly");
qApp->exit();
}
void sigsegvHandler(int) {
signal(SIGABRT, 0);
signal(SIGSEGV, 0);
#if !defined Q_OS_WIN && !defined Q_OS_HAIKU
std::cerr << "\n\n*************************************************************\n";
std::cerr << "Catching SIGSEGV, please report a bug at http://bug.qbittorrent.org\nand provide the following backtrace:\n";
std::cerr << "qBittorrent version: " << VERSION << std::endl;
print_stacktrace();
#else
#ifdef STACKTRACE_WIN
StraceDlg dlg;
dlg.setStacktraceString(straceWin::getBacktrace());
dlg.exec();
#endif
#endif
raise(SIGSEGV);
}
void sigabrtHandler(int) {
signal(SIGABRT, 0);
signal(SIGSEGV, 0);
#if !defined Q_OS_WIN && !defined Q_OS_HAIKU
std::cerr << "\n\n*************************************************************\n";
std::cerr << "Catching SIGABRT, please report a bug at http://bug.qbittorrent.org\nand provide the following backtrace:\n";
std::cerr << "qBittorrent version: " << VERSION << std::endl;
print_stacktrace();
#else #else
#ifdef STACKTRACE_WIN parseCommandLine(showVersion, showUsage, shouldDaemonize, torrents);
StraceDlg dlg;
dlg.setStacktraceString(straceWin::getBacktrace());
dlg.exec();
#endif
#endif
raise(SIGABRT);
}
#endif #endif
// Main if (showVersion)
int main(int argc, char *argv[]) { displayVersion();
#if defined(Q_OS_MACX) && !defined(DISABLE_GUI)
if ( QSysInfo::MacintoshVersion > QSysInfo::MV_10_8 ) if (showUsage)
{ displayUsage(argv[0]);
// fix Mac OS X 10.9 (mavericks) font issue
// https://bugreports.qt-project.org/browse/QTBUG-32789 // If only one parameter is present and it is "--version"
QFont::insertSubstitution(".Lucida Grande UI", "Lucida Grande"); // or "--help", program exits after printing appropriate message.
} if (isOneArg && (showVersion || showUsage))
return EXIT_SUCCESS;
// Set environment variable
if (!qputenv("QBITTORRENT", QByteArray(VERSION))) {
std::cerr << "Couldn't set environment variable...\n";
}
if (!userAgreesWithLegalNotice())
return EXIT_SUCCESS;
// Check if qBittorrent is already running for this user
if (app.isRunning()) {
qDebug("qBittorrent is already running for this user.");
#ifdef Q_OS_WIN
DWORD pid = (DWORD)app.getRunningPid();
if (pid > 0) {
BOOL b = AllowSetForegroundWindow(pid);
qDebug("AllowSetForegroundWindow() returns %s", b ? "TRUE" : "FALSE");
}
#endif #endif
// Create Application if (!torrents.isEmpty()) {
QString uid = misc::getUserIDString(); QString message = torrents.join("|");
qDebug("Passing program parameters to running instance...");
qDebug("Message: %s", qPrintable(message));
app.sendMessage(message);
}
else { // Raise main window
app.sendMessage("qbt://show");
}
return EXIT_SUCCESS;
}
srand(time(0));
#ifdef DISABLE_GUI #ifdef DISABLE_GUI
bool shouldDaemonize = false; if (shouldDaemonize && (daemon(1, 0) != 0)) {
for(int i=1; i<argc; i++) { qCritical("Something went wrong while daemonizing, exiting...");
if(strcmp(argv[i], "-d") == 0 || strcmp(argv[i], "--daemon") == 0) { return EXIT_FAILURE;
shouldDaemonize = true;
argc--;
for(int j=i; j<argc; j++) {
argv[j] = argv[j+1];
}
i--;
} }
}
QtSingleCoreApplication app("qBittorrent-"+uid, argc, argv);
#else #else
SessionApplication app("qBittorrent-"+uid, argc, argv); if (!noSplash)
showSplashScreen();
#endif #endif
// Check if qBittorrent is already running for this user #if defined(Q_OS_UNIX) || defined(STACKTRACE_WIN)
if (app.isRunning()) { signal(SIGABRT, sigabrtHandler);
qDebug("qBittorrent is already running for this user."); signal(SIGTERM, sigtermHandler);
// Read torrents given on command line signal(SIGINT, sigintHandler);
#ifdef Q_OS_WIN signal(SIGSEGV, sigsegvHandler);
DWORD pid = (DWORD)app.getRunningPid();
if (pid > 0) {
BOOL b = AllowSetForegroundWindow(pid);
qDebug("AllowSetForegroundWindow() returns %s", b ? "TRUE" : "FALSE");
}
#endif #endif
QStringList torrentCmdLine = app.arguments();
//Pass program parameters if any
QString message;
QFileInfo torrentPath;
for (int a = 1; a < torrentCmdLine.size(); ++a) {
if (torrentCmdLine[a].startsWith("--")) continue;
torrentPath.setFile(torrentCmdLine[a]);
if (torrentPath.exists())
message += torrentPath.absoluteFilePath();
else
message += torrentCmdLine[a];
if (a < argc-1)
message += "|";
}
if (!message.isEmpty()) {
qDebug("Passing program parameters to running instance...");
qDebug("Message: %s", qPrintable(message));
app.sendMessage(message);
} else { // Raise main window
app.sendMessage("qbt://show");
}
return 0;
}
srand(time(0));
Preferences* const pref = Preferences::instance();
#ifndef DISABLE_GUI #ifndef DISABLE_GUI
bool no_splash = false; MainWindow window(0, torrents);
QObject::connect(&app, SIGNAL(messageReceived(const QString&)),
&window, SLOT(processParams(const QString&)));
app.setActivationWindow(&window);
#ifdef Q_OS_MAC
static_cast<QMacApplication*>(&app)->setReadyToProcessEvents();
#endif // Q_OS_MAC
#else #else
if(shouldDaemonize && daemon(1, 0) != 0) { // Load Headless class
qCritical("Something went wrong while daemonizing, exiting..."); HeadlessLoader loader(torrents);
return EXIT_FAILURE; QObject::connect(&app, SIGNAL(messageReceived(const QString&)),
} &loader, SLOT(processParams(const QString&)));
#endif #endif
// Load translation int ret = app.exec();
QString locale = pref->getLocale(); qDebug("Application has exited");
QTranslator qtTranslator; return ret;
QTranslator translator; }
if (locale.isEmpty()) {
locale = QLocale::system().name(); #if defined(Q_OS_UNIX) || defined(STACKTRACE_WIN)
pref->setLocale(locale); void sigintHandler(int)
} {
if (qtTranslator.load( signal(SIGINT, 0);
#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)) qDebug("Catching SIGINT, exiting cleanly");
QString::fromUtf8("qtbase_") + locale, QLibraryInfo::location(QLibraryInfo::TranslationsPath)) || qApp->exit();
qtTranslator.load( }
void sigtermHandler(int)
{
signal(SIGTERM, 0);
qDebug("Catching SIGTERM, exiting cleanly");
qApp->exit();
}
void sigsegvHandler(int)
{
signal(SIGABRT, 0);
signal(SIGSEGV, 0);
#if !defined Q_OS_WIN && !defined Q_OS_HAIKU
std::cerr << "\n\n*************************************************************\n";
std::cerr << "Catching SIGSEGV, please report a bug at http://bug.qbittorrent.org\nand provide the following backtrace:\n";
std::cerr << "qBittorrent version: " << VERSION << std::endl;
print_stacktrace();
#else
#ifdef STACKTRACE_WIN
StraceDlg dlg;
dlg.setStacktraceString(straceWin::getBacktrace());
dlg.exec();
#endif #endif
QString::fromUtf8("qt_") + locale, QLibraryInfo::location(QLibraryInfo::TranslationsPath))) {
qDebug("Qt %s locale recognized, using translation.", qPrintable(locale));
}else{
qDebug("Qt %s locale unrecognized, using default (en).", qPrintable(locale));
}
app.installTranslator(&qtTranslator);
if (translator.load(QString::fromUtf8(":/lang/qbittorrent_") + locale)) {
qDebug("%s locale recognized, using translation.", qPrintable(locale));
}else{
qDebug("%s locale unrecognized, using default (en).", qPrintable(locale));
}
app.installTranslator(&translator);
#ifndef DISABLE_GUI
if (locale.startsWith("ar") || locale.startsWith("he")) {
qDebug("Right to Left mode");
app.setLayoutDirection(Qt::RightToLeft);
} else {
app.setLayoutDirection(Qt::LeftToRight);
}
#endif #endif
app.setApplicationName(QString::fromUtf8("qBittorrent")); raise(SIGSEGV);
}
// Check for executable parameters
if (argc > 1) {
if (QString::fromLocal8Bit(argv[1]) == QString::fromUtf8("--version")) {
std::cout << "qBittorrent " << VERSION << '\n';
return 0;
}
if (QString::fromLocal8Bit(argv[1]) == QString::fromUtf8("--help")) {
UsageDisplay::displayUsage(argv[0]);
return 0;
}
for (int i=1; i<argc; ++i) { void sigabrtHandler(int)
#ifndef DISABLE_GUI {
if (QString::fromLocal8Bit(argv[i]) == QString::fromUtf8("--no-splash")) { signal(SIGABRT, 0);
no_splash = true; signal(SIGSEGV, 0);
} else { #if !defined Q_OS_WIN && !defined Q_OS_HAIKU
std::cerr << "\n\n*************************************************************\n";
std::cerr << "Catching SIGABRT, please report a bug at http://bug.qbittorrent.org\nand provide the following backtrace:\n";
std::cerr << "qBittorrent version: " << VERSION << std::endl;
print_stacktrace();
#else
#ifdef STACKTRACE_WIN
StraceDlg dlg;
dlg.setStacktraceString(straceWin::getBacktrace());
dlg.exec();
#endif #endif
if (QString::fromLocal8Bit(argv[i]).startsWith("--webui-port=")) {
QStringList parts = QString::fromLocal8Bit(argv[i]).split("=");
if (parts.size() == 2) {
bool ok = false;
int new_port = parts.last().toInt(&ok);
if (ok && new_port > 0 && new_port <= 65535) {
Preferences::instance()->setWebUiPort(new_port);
}
}
}
#ifndef DISABLE_GUI
}
#endif #endif
} raise(SIGABRT);
} }
#endif
#ifndef DISABLE_GUI #ifndef DISABLE_GUI
if (pref->isSlashScreenDisabled()) { void showSplashScreen()
no_splash = true; {
}
QSplashScreen *splash = 0;
if (!no_splash) {
QPixmap splash_img(":/Icons/skin/splash.png"); QPixmap splash_img(":/Icons/skin/splash.png");
QPainter painter(&splash_img); QPainter painter(&splash_img);
QString version = VERSION; QString version = VERSION;
painter.setPen(QPen(Qt::white)); painter.setPen(QPen(Qt::white));
painter.setFont(QFont("Arial", 22, QFont::Black)); painter.setFont(QFont("Arial", 22, QFont::Black));
painter.drawText(224 - painter.fontMetrics().width(version), 270, version); painter.drawText(224 - painter.fontMetrics().width(version), 270, version);
splash = new QSplashScreen(splash_img, Qt::WindowStaysOnTopHint); QSplashScreen *splash = new QSplashScreen(splash_img, Qt::WindowStaysOnTopHint);
QTimer::singleShot(1500, splash, SLOT(deleteLater())); QTimer::singleShot(1500, splash, SLOT(deleteLater()));
splash->show(); splash->show();
app.processEvents(); qApp->processEvents();
} }
#endif #endif
// Set environment variable
if (!qputenv("QBITTORRENT", QByteArray(VERSION))) {
std::cerr << "Couldn't set environment variable...\n";
}
void displayVersion()
{
std::cout << qPrintable(qApp->applicationName()) << " " << VERSION << std::endl;
}
void displayUsage(const char *prg_name)
{
std::cout << qPrintable(QObject::tr("Usage:")) << std::endl;
std::cout << '\t' << prg_name << " --version: " << qPrintable(QObject::tr("displays program version")) << std::endl;
#ifndef DISABLE_GUI #ifndef DISABLE_GUI
app.setStyleSheet("QStatusBar::item { border-width: 0; }"); std::cout << '\t' << prg_name << " --no-splash: " << qPrintable(QObject::tr("disable splash screen")) << std::endl;
#else
std::cout << '\t' << prg_name << " -d | --daemon: " << qPrintable(QObject::tr("run in daemon-mode (background)")) << std::endl;
#endif #endif
std::cout << '\t' << prg_name << " --help: " << qPrintable(QObject::tr("displays this help message")) << std::endl;
std::cout << '\t' << prg_name << " --webui-port=x: " << qPrintable(QObject::tr("changes the webui port (current: %1)").arg(QString::number(Preferences::instance()->getWebUiPort()))) << std::endl;
std::cout << '\t' << prg_name << " " << qPrintable(QObject::tr("[files or urls]: downloads the torrents passed by the user (optional)")) << std::endl;
}
if (!LegalNotice::userAgreesWithNotice()) {
return 0;
}
#ifndef DISABLE_GUI #ifndef DISABLE_GUI
app.setQuitOnLastWindowClosed(false); void parseCommandLine(bool& showVersion, bool& showUsage, bool& noSplash, QStringList& torrents)
#else
void parseCommandLine(bool& showVersion, bool& showUsage, bool& shouldDaemonize, QStringList& torrents)
#endif #endif
#if defined(Q_OS_UNIX) || defined(STACKTRACE_WIN) {
signal(SIGABRT, sigabrtHandler); // Default values
signal(SIGTERM, sigtermHandler); showVersion = false;
signal(SIGINT, sigintHandler); showUsage = false;
signal(SIGSEGV, sigsegvHandler); #ifndef DISABLE_GUI
noSplash = Preferences::instance()->isSlashScreenDisabled();
#else
shouldDaemonize = false;
#endif #endif
// Read torrents given on command line torrents.clear();
QStringList torrents;
QStringList appArguments = app.arguments(); QStringList appArguments = qApp->arguments();
for (int i = 1; i < appArguments.size(); ++i) {
if (!appArguments[i].startsWith("--")) { for (int i = 1; i < appArguments.size(); ++i) {
qDebug() << "Command line argument:" << appArguments[i]; QString& arg = appArguments[i];
torrents << appArguments[i];
}
}
if (arg == "--version") {
showVersion = true;
}
else if (arg == "--usage") {
showUsage = true;
}
else if (arg.startsWith("--webui-port=")) {
QStringList parts = arg.split("=");
if (parts.size() == 2) {
bool ok = false;
int new_port = parts.last().toInt(&ok);
if (ok && (new_port > 0) && (new_port <= 65535))
Preferences::instance()->setWebUiPort(new_port);
}
}
#ifndef DISABLE_GUI #ifndef DISABLE_GUI
MainWindow window(0, torrents); else if (arg == "--no-splash") {
QObject::connect(&app, SIGNAL(messageReceived(const QString&)), noSplash = true;
&window, SLOT(processParams(const QString&))); }
app.setActivationWindow(&window);
#ifdef Q_OS_MAC
static_cast<QMacApplication*>(&app)->setReadyToProcessEvents();
#endif // Q_OS_MAC
#else #else
// Load Headless class else if ((arg == "-d") || (arg == "--daemon")) {
HeadlessLoader loader(torrents); shouldDaemonize = true;
QObject::connect(&app, SIGNAL(messageReceived(const QString&)), }
&loader, SLOT(processParams(const QString&)));
#endif #endif
else if (!arg.startsWith("--")) {
QFileInfo torrentPath;
torrentPath.setFile(arg);
int ret = app.exec(); if (torrentPath.exists())
qDebug("Application has exited"); torrents += torrentPath.absoluteFilePath();
return ret; else
torrents += arg;
}
}
} }
bool userAgreesWithLegalNotice()
{
Preferences* const pref = Preferences::instance();
if (pref->getAcceptedLegal()) // Already accepted once
return true;
#ifdef DISABLE_GUI
std::cout << std::endl << "*** " << qPrintable(QObject::tr("Legal Notice")) << " ***" << std::endl;
std::cout << qPrintable(QObject::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;
std::cout << qPrintable(QObject::tr("Press %1 key to accept and continue...").arg("'y'")) << std::endl;
char ret = getchar(); // Read pressed key
if (ret == 'y' || ret == 'Y') {
// Save the answer
pref->setAcceptedLegal(true);
return true;
}
#else
QMessageBox msgBox;
msgBox.setText(QObject::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."));
msgBox.setWindowTitle(QObject::tr("Legal notice"));
msgBox.addButton(QObject::tr("Cancel"), QMessageBox::RejectRole);
QAbstractButton *agree_button = msgBox.addButton(QObject::tr("I Agree"), QMessageBox::AcceptRole);
msgBox.show(); // Need to be shown or to moveToCenter does not work
msgBox.move(misc::screenCenter(&msgBox));
msgBox.exec();
if (msgBox.clickedButton() == agree_button) {
// Save the answer
pref->setAcceptedLegal(true);
return true;
}
#endif
return false;
}

8
src/src.pro
Unescape View File

@ -4,7 +4,7 @@ CONFIG += qt thread
# Windows specific configuration # Windows specific configuration
win32 { win32 {
include(../winconf.pri) include(../winconf.pri)
} }
# Mac specific configuration # Mac specific configuration
@ -109,7 +109,8 @@ HEADERS += misc.h \
scannedfoldersmodel.h \ scannedfoldersmodel.h \
qinisettings.h \ qinisettings.h \
smtp.h \ smtp.h \
dnsupdater.h dnsupdater.h \
application.h
SOURCES += main.cpp \ SOURCES += main.cpp \
downloadthread.cpp \ downloadthread.cpp \
@ -118,7 +119,8 @@ SOURCES += main.cpp \
misc.cpp \ misc.cpp \
fs_utils.cpp \ fs_utils.cpp \
smtp.cpp \ smtp.cpp \
dnsupdater.cpp dnsupdater.cpp \
application.cpp
nox { nox {
HEADERS += headlessloader.h HEADERS += headlessloader.h

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