File indexing completed on 2024-04-14 04:51:43
0001 /* 0002 * SPDX-FileCopyrightText: 2019 Weixuan XIAO <veyx.shaw@gmail.com> 0003 * 0004 * SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL 0005 */ 0006 0007 #include <QApplication> 0008 #include <QDebug> 0009 #include <QFile> 0010 #include <QIcon> 0011 #include <QMessageBox> 0012 #include <QStandardPaths> 0013 #include <QThread> 0014 0015 #include <KLocalizedString> 0016 0017 #include <dbushelper.h> 0018 0019 #include "indicatorhelper.h" 0020 0021 #include "serviceregister_mac.h" 0022 0023 #include <kdeconnectconfig.h> 0024 0025 IndicatorHelper::IndicatorHelper() 0026 { 0027 registerServices(); 0028 0029 // Use a hardcoded QPixmap because QIcon::fromTheme will instantiate a QPlatformTheme theme 0030 // which could try to use DBus before we have started it and cache an invalid DBus session 0031 // in QDBusConnectionManager 0032 const QString iconPath = QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("kdeconnect-icons"), QStandardPaths::LocateDirectory); 0033 QPixmap splashPixmap(iconPath + QStringLiteral("/hicolor/scalable/apps/kdeconnect.svg")); 0034 m_splashScreen = new QSplashScreen(splashPixmap); 0035 0036 // Icon is white, set the text color to black 0037 m_splashScreen->showMessage(i18n("Launching") + QStringLiteral("\n"), Qt::AlignHCenter | Qt::AlignBottom, Qt::black); 0038 m_splashScreen->show(); 0039 } 0040 0041 IndicatorHelper::~IndicatorHelper() 0042 { 0043 if (m_splashScreen != nullptr) { 0044 delete m_splashScreen; 0045 m_splashScreen = nullptr; 0046 } 0047 } 0048 0049 void IndicatorHelper::preInit() 0050 { 0051 } 0052 0053 void IndicatorHelper::postInit() 0054 { 0055 m_splashScreen->finish(nullptr); 0056 } 0057 0058 void IndicatorHelper::iconPathHook() 0059 { 0060 const QString iconPath = QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("kdeconnect-icons"), QStandardPaths::LocateDirectory); 0061 if (!iconPath.isNull()) { 0062 QStringList themeSearchPaths = QIcon::themeSearchPaths(); 0063 themeSearchPaths << iconPath; 0064 QIcon::setThemeSearchPaths(themeSearchPaths); 0065 } 0066 } 0067 0068 int IndicatorHelper::daemonHook(QProcess &kdeconnectd) 0069 { 0070 // This flag marks whether a session DBus daemon is installed and run 0071 bool hasUsableSessionBus = true; 0072 // Use another bus instance for detecting, avoid session bus cache in Qt 0073 if (!QDBusConnection::connectToBus(QDBusConnection::SessionBus, QStringLiteral("kdeconnect-test-client")).isConnected()) { 0074 qDebug() << "Default session bus not detected, will use private D-Bus."; 0075 0076 // Unset launchctl env and private dbus addr file, avoid block 0077 DBusHelper::macosUnsetLaunchctlEnv(); 0078 QFile privateDBusAddressFile(KdeConnectConfig::instance().privateDBusAddressPath()); 0079 if (privateDBusAddressFile.exists()) 0080 privateDBusAddressFile.resize(0); 0081 0082 // Update session bus usability state 0083 hasUsableSessionBus = false; 0084 } 0085 0086 // Start daemon 0087 m_splashScreen->showMessage(i18n("Launching daemon") + QStringLiteral("\n"), Qt::AlignHCenter | Qt::AlignBottom, Qt::black); 0088 0089 // Here we will try to bring our private session D-Bus 0090 if (!hasUsableSessionBus) { 0091 qDebug() << "Launching private session D-Bus."; 0092 DBusHelper::macosUnsetLaunchctlEnv(); 0093 DBusHelper::launchDBusDaemon(); 0094 // Wait for dbus daemon env 0095 QProcess getLaunchdDBusEnv; 0096 m_splashScreen->showMessage(i18n("Waiting D-Bus") + QStringLiteral("\n"), Qt::AlignHCenter | Qt::AlignBottom, Qt::black); 0097 int retry = 0; 0098 getLaunchdDBusEnv.setProgram(QStringLiteral("launchctl")); 0099 getLaunchdDBusEnv.setArguments({QStringLiteral("getenv"), QStringLiteral(KDECONNECT_SESSION_DBUS_LAUNCHD_ENV)}); 0100 getLaunchdDBusEnv.start(); 0101 getLaunchdDBusEnv.waitForFinished(); 0102 0103 QString launchdDBusEnv = QString::fromLocal8Bit(getLaunchdDBusEnv.readAllStandardOutput()); 0104 0105 if (!launchdDBusEnv.isEmpty() && QDBusConnection::sessionBus().isConnected()) { 0106 qDebug() << "Private D-Bus daemon launched and connected."; 0107 hasUsableSessionBus = true; 0108 } else if (!launchdDBusEnv.isEmpty()) { 0109 // Show a warning and exit 0110 qCritical() << "Invalid " << KDECONNECT_SESSION_DBUS_LAUNCHD_ENV << "env: \"" << launchdDBusEnv << "\""; 0111 0112 QMessageBox::critical(nullptr, 0113 i18n("KDE Connect"), 0114 i18n("Cannot connect to DBus\n" 0115 "KDE Connect will quit"), 0116 QMessageBox::Abort, 0117 QMessageBox::Abort); 0118 // End the program 0119 return -1; 0120 } else { 0121 // Show a warning and exit 0122 qCritical() << "Fail to get launchctl" << KDECONNECT_SESSION_DBUS_LAUNCHD_ENV << "env"; 0123 0124 QMessageBox::critical(nullptr, 0125 i18n("KDE Connect"), 0126 i18n("Cannot connect to DBus\n" 0127 "KDE Connect will quit"), 0128 QMessageBox::Abort, 0129 QMessageBox::Abort); 0130 return -2; 0131 } 0132 0133 // After D-Bus setting up, everything should go fine 0134 QIcon kdeconnectIcon = QIcon::fromTheme(QStringLiteral("kdeconnect")); 0135 m_splashScreen->setPixmap(QPixmap(kdeconnectIcon.pixmap(256, 256))); 0136 } 0137 0138 // Start kdeconnectd, the daemon will not duplicate when there is already one 0139 if (QString daemon = QCoreApplication::applicationDirPath() + QLatin1String("/kdeconnectd"); QFile::exists(daemon)) { 0140 kdeconnectd.setProgram(daemon); 0141 } else if (QString daemon = QLatin1String(qgetenv("craftRoot")) + QLatin1String("/../lib/libexec/kdeconnectd"); QFile::exists(daemon)) { 0142 kdeconnectd.setProgram(daemon); 0143 } else { 0144 QMessageBox::critical(nullptr, i18n("KDE Connect"), i18n("Cannot find kdeconnectd"), QMessageBox::Abort, QMessageBox::Abort); 0145 return -1; 0146 } 0147 kdeconnectd.startDetached(); 0148 0149 m_splashScreen->showMessage(i18n("Loading modules") + QStringLiteral("\n"), Qt::AlignHCenter | Qt::AlignBottom, Qt::white); 0150 0151 return 0; 0152 } 0153 0154 void IndicatorHelper::systrayIconHook(KStatusNotifierItem &systray) 0155 { 0156 const QString iconPath = QStandardPaths::locate(QStandardPaths::AppDataLocation, QStringLiteral("kdeconnect-icons"), QStandardPaths::LocateDirectory); 0157 if (!iconPath.isNull()) { 0158 auto icon = QIcon::fromTheme(QStringLiteral("kdeconnectindicator")); 0159 icon.setIsMask(true); // Make icon adapt to menu bar color 0160 systray.setIconByPixmap(icon); 0161 } else { 0162 // We are in macOS dev env, just continue 0163 qWarning() << "Fail to find indicator icon, continue anyway"; 0164 } 0165 }