Differential D2006 Diff 5956 src/backends/julia/juliaserver/main.cpp

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src/backends/julia/juliaserver/main.cpp

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		1		/*
		2		* This program is free software; you can redistribute it and/or
		3		* modify it under the terms of the GNU General Public License
		4		* as published by the Free Software Foundation; either version 2
		5		* of the License, or (at your option) any later version.
		6		*
		7		* This program is distributed in the hope that it will be useful,
		8		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		9		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		10		* GNU General Public License for more details.
		11		*
		12		* You should have received a copy of the GNU General Public License
		13		* along with this program; if not, write to the Free Software
		14		* Foundation, Inc., 51 Franklin Street, Fifth Floor,
		15		* Boston, MA 02110-1301, USA.
		16		*
		17		* ---
		18		* Copyright (C) 2016 Ivan Lakhtanov <ivan.lakhtanov@gmail.com>
		19		*/
		20
		21		#include <QApplication>
		22		#include <QDBusConnection>
		23		#include <QDBusError>
		24		#include <QDebug>
		25		#include <QTextStream>
		26
		27		#include "juliaserver.h"
		28
		29		int main(int argc, char *argv[])
		30		{
		31		QCoreApplication app(argc, argv);
		32
		33		if (not QDBusConnection::sessionBus().isConnected()) {
		34		qWarning() << "Can't connect to the D-Bus session bus.\n"
		35		"To start it, run: eval `dbus-launch --auto-syntax`";
		36		return 1;
		37		}
		38
		39		const QString &serviceName =
		40		QString::fromLatin1("org.kde.Cantor.Julia-%1").arg(app.applicationPid());
		41
		42		if (not QDBusConnection::sessionBus().registerService(serviceName)) {
		43		qWarning() << QDBusConnection::sessionBus().lastError().message();
		44		return 2;
		45		}
		46
		47		JuliaServer server;
		48		QDBusConnection::sessionBus().registerObject(
		49		QLatin1String("/"),
		50		&server,
		51		QDBusConnection::ExportAllSlots
		52		);
		53
		54		QTextStream(stdout) << "ready" << endl;
		55
		56		return app.exec();
		57		}