src/main.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz19@gmail.com>             *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2015 by Mathieu Tarral <mathieu.tarral@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include "dbusinterface.h"
  23 #include "dolphin_generalsettings.h"
  24 #include "dolphin_version.h"
  25 #include "dolphindebug.h"
  26 #include "dolphinmainwindow.h"
  27 #include "global.h"
  28
  29 #include <KAboutData>
  30 #include <KCrash>
  31 #include <KDBusService>
  32 #include <KLocalizedString>
  33 #include <Kdelibs4ConfigMigrator>
  34
  35 #include <QApplication>
  36 #include <QCommandLineParser>
  37
  38 #ifndef Q_OS_WIN
  39 #include <unistd.h>
  40 #endif
  41 #include <iostream>
  42
  43 extern "C" Q_DECL_EXPORT int kdemain(int argc, char **argv)
  44 {
  45 #ifndef Q_OS_WIN
  46     // Prohibit using sudo or kdesu (but allow using the root user directly)
  47     if (getuid() == 0) {
  48         if (!qEnvironmentVariableIsEmpty("SUDO_USER")) {
  49             std::cout << "Executing Dolphin with sudo is not possible due to unfixable security vulnerabilities." << std::endl;
  50             return EXIT_FAILURE;
  51         } else if (!qEnvironmentVariableIsEmpty("KDESU_USER")) {
  52             std::cout << "Executing Dolphin with kdesu is not possible due to unfixable security vulnerabilities." << std::endl;
  53             return EXIT_FAILURE;
  54         }
  55     }
  56 #endif
  57
  58     QApplication app(argc, argv);
  59     app.setAttribute(Qt::AA_UseHighDpiPixmaps, true);
  60     app.setWindowIcon(QIcon::fromTheme(QStringLiteral("system-file-manager"), app.windowIcon()));
  61
  62     KCrash::initialize();
  63
  64     Kdelibs4ConfigMigrator migrate(QStringLiteral("dolphin"));
  65     migrate.setConfigFiles(QStringList() << QStringLiteral("dolphinrc"));
  66     migrate.setUiFiles(QStringList() << QStringLiteral("dolphinpart.rc") << QStringLiteral("dolphinui.rc"));
  67     migrate.migrate();
  68
  69     KLocalizedString::setApplicationDomain("dolphin");
  70
  71     KAboutData aboutData(QStringLiteral("dolphin"), i18n("Dolphin"), QStringLiteral(DOLPHIN_VERSION_STRING),
  72                          i18nc("@title", "File Manager"),
  73                          KAboutLicense::GPL,
  74                          i18nc("@info:credit", "(C) 2006-2016 Peter Penz, Frank Reininghaus, and Emmanuel Pescosta"));
  75     aboutData.setHomepage(QStringLiteral("http://dolphin.kde.org"));
  76     aboutData.addAuthor(i18nc("@info:credit", "Emmanuel Pescosta"),
  77                         i18nc("@info:credit", "Maintainer (since 2014) and developer"),
  78                         QStringLiteral("emmanuelpescosta099@gmail.com"));
  79     aboutData.addAuthor(i18nc("@info:credit", "Frank Reininghaus"),
  80                         i18nc("@info:credit", "Maintainer (2012-2014) and developer"),
  81                         QStringLiteral("frank78ac@googlemail.com"));
  82     aboutData.addAuthor(i18nc("@info:credit", "Peter Penz"),
  83                         i18nc("@info:credit", "Maintainer and developer (2006-2012)"),
  84                         QStringLiteral("peter.penz19@gmail.com"));
  85     aboutData.addAuthor(i18nc("@info:credit", "Sebastian Trüg"),
  86                         i18nc("@info:credit", "Developer"),
  87                         QStringLiteral("trueg@kde.org"));
  88     aboutData.addAuthor(i18nc("@info:credit", "David Faure"),
  89                         i18nc("@info:credit", "Developer"),
  90                         QStringLiteral("faure@kde.org"));
  91     aboutData.addAuthor(i18nc("@info:credit", "Aaron J. Seigo"),
  92                         i18nc("@info:credit", "Developer"),
  93                         QStringLiteral("aseigo@kde.org"));
  94     aboutData.addAuthor(i18nc("@info:credit", "Rafael Fernández López"),
  95                         i18nc("@info:credit", "Developer"),
  96                         QStringLiteral("ereslibre@kde.org"));
  97     aboutData.addAuthor(i18nc("@info:credit", "Kevin Ottens"),
  98                         i18nc("@info:credit", "Developer"),
  99                         QStringLiteral("ervin@kde.org"));
 100     aboutData.addAuthor(i18nc("@info:credit", "Holger Freyther"),
 101                         i18nc("@info:credit", "Developer"),
 102                         QStringLiteral("freyther@gmx.net"));
 103     aboutData.addAuthor(i18nc("@info:credit", "Max Blazejak"),
 104                         i18nc("@info:credit", "Developer"),
 105                         QStringLiteral("m43ksrocks@gmail.com"));
 106     aboutData.addAuthor(i18nc("@info:credit", "Michael Austin"),
 107                         i18nc("@info:credit", "Documentation"),
 108                         QStringLiteral("tuxedup@users.sourceforge.net"));
 109
 110     KAboutData::setApplicationData(aboutData);
 111
 112     KDBusService dolphinDBusService;
 113     DBusInterface interface;
 114
 115     QCommandLineParser parser;
 116     aboutData.setupCommandLine(&parser);
 117
 118     // command line options
 119     parser.addOption(QCommandLineOption(QStringList() << QStringLiteral("select"), i18nc("@info:shell", "The files and folders passed as arguments "
 120                                                                                         "will be selected.")));
 121     parser.addOption(QCommandLineOption(QStringList() << QStringLiteral("split"), i18nc("@info:shell", "Dolphin will get started with a split view.")));
 122     parser.addOption(QCommandLineOption(QStringList() << QStringLiteral("daemon"), i18nc("@info:shell", "Start Dolphin Daemon (only required for DBus Interface)")));
 123     parser.addPositionalArgument(QStringLiteral("+[Url]"), i18nc("@info:shell", "Document to open"));
 124
 125     parser.process(app);
 126     aboutData.processCommandLine(&parser);
 127
 128     if (parser.isSet(QStringLiteral("daemon"))) {
 129         return app.exec();
 130     }
 131
 132     const QStringList args = parser.positionalArguments();
 133     QList<QUrl> urls = Dolphin::validateUris(args);
 134
 135     if (urls.isEmpty()) {
 136         // We need at least one URL to open Dolphin
 137         urls.append(Dolphin::homeUrl());
 138     }
 139
 140     const bool splitView = parser.isSet(QStringLiteral("split")) || GeneralSettings::splitView();
 141     if (splitView && urls.size() < 2) {
 142         // Split view does only make sense if we have at least 2 URLs
 143         urls.append(urls.last());
 144     }
 145
 146     DolphinMainWindow* mainWindow = new DolphinMainWindow();
 147     mainWindow->setAttribute(Qt::WA_DeleteOnClose);
 148
 149     if (parser.isSet(QStringLiteral("select"))) {
 150         mainWindow->openFiles(urls, splitView);
 151     } else {
 152         mainWindow->openDirectories(urls, splitView);
 153     }
 154
 155     mainWindow->show();
 156
 157     if (app.isSessionRestored()) {
 158         const QString className = KXmlGuiWindow::classNameOfToplevel(1);
 159         if (className == QLatin1String("DolphinMainWindow")) {
 160             mainWindow->restore(1);
 161         } else {
 162            qCWarning(DolphinDebug) << "Unknown class " << className << " in session saved data!";
 163         }
 164     }
 165
 166     return app.exec(); // krazy:exclude=crash;
 167 }