File indexing completed on 2024-04-28 05:27:02 

0001 /*
0002  * SPDX-FileCopyrightText: 2016 Kai Uwe Broulik <kde@privat.broulik.de>
0003  *
0004  * SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0005  */
0006 
0007 #include <QCommandLineParser>
0008 #include <QCoreApplication>
0009 #include <QDBusConnection>
0010 #include <QDBusMessage>
0011 #include <QTimer>
0012 
0013 #include <KAboutData>
0014 #include <KLocalizedString>
0015 
0016 int main(int argc, char *argv[])
0017 {
0018     QCoreApplication app(argc, argv);
0019     KLocalizedString::setApplicationDomain(QByteArrayLiteral("kbroadcastnotification"));
0020 
0021     KAboutData aboutData(QStringLiteral("kbroadcastnotification"),
0022                          i18n("Broadcast Notifications"),
0023                          QLatin1String(PROJECT_VERSION),
0024                          i18n("A tool that emits a notification for all users by sending it on the system DBus"),
0025                          KAboutLicense::GPL,
0026                          i18n("(c) 2016 Kai Uwe Broulik"));
0027     KAboutData::setApplicationData(aboutData);
0028 
0029     QCommandLineParser parser;
0030     aboutData.setupCommandLine(&parser);
0031 
0032     QCommandLineOption applicationNameOption(QStringLiteral("application"),
0033                                              i18n("Name of the application that should be associated with this notification"),
0034                                              QStringLiteral("application"));
0035     parser.addOption(applicationNameOption);
0036     QCommandLineOption summaryOption(QStringLiteral("summary"), i18n("A brief one-line summary of the notification"), QStringLiteral("summary"));
0037     parser.addOption(summaryOption);
0038     QCommandLineOption iconOption(QStringLiteral("icon"), i18n("Icon for the notification"), QStringLiteral("icon"));
0039     parser.addOption(iconOption);
0040     QCommandLineOption uidsOption(
0041         QStringLiteral("uids"),
0042         i18n("A comma-separated list of user IDs this notification should be sent to. If omitted, the notification will be sent to all users."),
0043         QStringLiteral("uids"));
0044     parser.addOption(uidsOption);
0045     QCommandLineOption timeoutOption(QStringLiteral("timeout"), i18n("Timeout for the notification"), QStringLiteral("timeout"));
0046     parser.addOption(timeoutOption);
0047     QCommandLineOption persistentOption(QStringLiteral("persistent"), i18n("Keep the notification in the history until the user closes it"));
0048     parser.addOption(persistentOption);
0049 
0050     parser.addPositionalArgument(QStringLiteral("body"), i18n("The actual notification body text"));
0051 
0052     parser.process(app);
0053     aboutData.processCommandLine(&parser);
0054 
0055     QVariantMap properties;
0056     if (parser.isSet(applicationNameOption)) {
0057         properties.insert(QStringLiteral("appName"), parser.value(applicationNameOption));
0058     }
0059     if (parser.isSet(summaryOption)) {
0060         properties.insert(QStringLiteral("summary"), parser.value(summaryOption));
0061     }
0062     if (parser.isSet(iconOption)) {
0063         properties.insert(QStringLiteral("appIcon"), parser.value(iconOption));
0064     }
0065 
0066     if (parser.isSet(uidsOption)) {
0067         const QStringList &uids = parser.value(uidsOption).split(QLatin1Char(','), Qt::SkipEmptyParts);
0068         if (!uids.isEmpty()) {
0069             properties.insert(QStringLiteral("uids"), uids);
0070         }
0071     }
0072 
0073     if (parser.isSet(timeoutOption)) {
0074         bool ok;
0075         const int timeout = parser.value(timeoutOption).toInt(&ok);
0076         if (ok) {
0077             properties.insert(QStringLiteral("timeout"), timeout);
0078         }
0079     }
0080     if (parser.isSet(persistentOption)) { // takes precedence over timeout if both are set
0081         properties.insert(QStringLiteral("timeout"), 0); // 0 = persistent, -1 = server default
0082     }
0083 
0084     const auto &positionalArgs = parser.positionalArguments();
0085     if (positionalArgs.count() == 1) {
0086         properties.insert(QStringLiteral("body"), positionalArgs.first());
0087     }
0088 
0089     if (properties.isEmpty()) {
0090         parser.showHelp(1); // never returns
0091     }
0092 
0093     QDBusMessage message = QDBusMessage::createSignal(QStringLiteral("/org/kde/kbroadcastnotification"),
0094                                                       QStringLiteral("org.kde.BroadcastNotifications"),
0095                                                       QStringLiteral("Notify"));
0096     message.setArguments({properties});
0097     QDBusConnection::systemBus().send(message);
0098 
0099     // FIXME can we detect that the message was sent to the bus?
0100     QTimer::singleShot(500, &app, QCoreApplication::quit);
0101 
0102     return app.exec();
0103 }