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		1		/*
		2		* Copyright 2015 Aleix Pol Gonzalez <aleixpol@kde.org>
		3		*
		4		* This program is free software; you can redistribute it and/or
		5		* modify it under the terms of the GNU General Public License as
		6		* published by the Free Software Foundation; either version 2 of
		7		* the License or (at your option) version 3 or any later version
		8		* accepted by the membership of KDE e.V. (or its successor approved
		9		* by the membership of KDE e.V.), which shall act as a proxy
		10		* defined in Section 14 of version 3 of the license.
		11		*
		12		* This program is distributed in the hope that it will be useful,
		13		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		14		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		15		* GNU General Public License for more details.
		16		*
		17		* You should have received a copy of the GNU General Public License
		18		* along with this program. If not, see <http://www.gnu.org/licenses/>.
		19		*/
		20
		21		#ifndef DBUSHELPERS_H
		22		#define DBUSHELPERS_H
		23
		24		#include <QDBusPendingReply>
		25		#include <QTextStream>
		26		#include <KLocalizedString>
		27
		28		template <typename T>
		29		Q_REQUIRED_RESULT T blockOnReply(QDBusPendingReply<T> reply)
		30		{
		31		reply.waitForFinished();
		32		if (reply.isError()) {
		33		QTextStream(stderr) << i18n("error: ") << reply.error().message() << endl;
		34		exit(1);
		35		}
		36		return reply.value();
		37		}
		38
		39		void blockOnReply(QDBusPendingReply<void> reply)
		40		{
		41		reply.waitForFinished();
		42		if (reply.isError()) {
		43		QTextStream(stderr) << i18n("error: ") << reply.error().message() << endl;
		44		exit(1);
		45		}
		46		}
		47
		48		#endif