147 lines
4.6 KiB
C++
147 lines
4.6 KiB
C++
/**
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* Copyright 2014 Albert Vaca <albertvaka@gmail.com>
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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 as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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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, see <https://www.gnu.org/licenses/>.
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*/
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#include "dbushelper.h"
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#include "core_debug.h"
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#include <QRegExp>
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#include <QProcess>
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#include <QDebug>
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#include <QUrl>
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#include <QFile>
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#include <QCoreApplication>
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#include "kdeconnectconfig.h"
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#ifdef Q_OS_MAC
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#include <CoreFoundation/CFBundle.h>
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#endif
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namespace DbusHelper {
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#ifdef USE_PRIVATE_DBUS
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class DBusInstancePrivate
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{
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public:
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DBusInstancePrivate();
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~DBusInstancePrivate();
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void launchDBusDaemon();
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void closeDBusDaemon();
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private:
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QProcess *m_dbusProcess;
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};
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static DBusInstancePrivate dbusInstance;
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#endif
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void filterNonExportableCharacters(QString& s)
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{
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static QRegExp regexp(QStringLiteral("[^A-Za-z0-9_]"), Qt::CaseSensitive, QRegExp::Wildcard);
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s.replace(regexp,QLatin1String("_"));
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}
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QDBusConnection sessionBus()
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{
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#ifdef USE_PRIVATE_DBUS
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return QDBusConnection::connectToBus(KdeConnectConfig::instance()->privateDBusAddress(),
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QStringLiteral(KDECONNECT_PRIVATE_DBUS_NAME));
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#else
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return QDBusConnection::sessionBus();
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#endif
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}
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#ifdef USE_PRIVATE_DBUS
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void launchDBusDaemon()
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{
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dbusInstance.launchDBusDaemon();
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}
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void closeDBusDaemon()
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{
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dbusInstance.closeDBusDaemon();
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}
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void DBusInstancePrivate::launchDBusDaemon()
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{
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// Kill old dbus daemon
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if (m_dbusProcess != nullptr) closeDBusDaemon();
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// Start dbus daemon
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m_dbusProcess = new QProcess();
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#ifdef Q_OS_MAC
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// On macOS, assuming the executable is in Contents/MacOS
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CFURLRef url = (CFURLRef)CFAutorelease((CFURLRef)CFBundleCopyBundleURL(CFBundleGetMainBundle()));
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QString basePath = QUrl::fromCFURL(url).path();
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QString kdeconnectDBusExecutable = basePath + QStringLiteral("Contents/MacOS/dbus-daemon"),
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kdeconnectDBusConfiguration = basePath + QStringLiteral("Contents/Resources/dbus-1/session.conf");
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qCDebug(KDECONNECT_CORE) << "App package path: " << basePath;
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m_dbusProcess->setProgram(kdeconnectDBusExecutable);
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m_dbusProcess->setArguments({QStringLiteral("--print-address"),
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QStringLiteral("--nofork"),
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QStringLiteral("--config-file=") + kdeconnectDBusConfiguration,
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QStringLiteral("--address=") + QStringLiteral(KDECONNECT_PRIVATE_DBUS_ADDR)});
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m_dbusProcess->setWorkingDirectory(basePath);
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#elif defined(Q_OS_WIN)
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// On Windows
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m_dbusProcess->setProgram(QStringLiteral("dbus-daemon.exe"));
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m_dbusProcess->setArguments({QStringLiteral("--session"),
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QStringLiteral("--print-address"),
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QStringLiteral("--nofork"),
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QStringLiteral("--address=") + QStringLiteral(KDECONNECT_PRIVATE_DBUS_ADDR)});
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#else
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// On Linux or other unix-like system
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m_dbusProcess->setProgram(QStringLiteral("dbus-daemon"));
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m_dbusProcess->setArguments({QStringLiteral("--session"),
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QStringLiteral("--print-address"),
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QStringLiteral("--nofork"),
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QStringLiteral("--address=") + QStringLiteral(KDECONNECT_PRIVATE_DBUS_ADDR)});
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#endif
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m_dbusProcess->setStandardOutputFile(KdeConnectConfig::instance()->privateDBusAddressPath());
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m_dbusProcess->setStandardErrorFile(QProcess::nullDevice());
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m_dbusProcess->start();
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}
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void DBusInstancePrivate::closeDBusDaemon()
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{
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if (m_dbusProcess != nullptr)
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{
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m_dbusProcess->terminate();
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m_dbusProcess->waitForFinished();
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delete m_dbusProcess;
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m_dbusProcess = nullptr;
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QFile privateDBusAddressFile(KdeConnectConfig::instance()->privateDBusAddressPath());
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if (privateDBusAddressFile.exists()) privateDBusAddressFile.resize(0);
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}
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}
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DBusInstancePrivate::DBusInstancePrivate()
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:m_dbusProcess(nullptr){}
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DBusInstancePrivate::~DBusInstancePrivate()
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{
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closeDBusDaemon();
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}
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#endif
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}
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