Differential D6197 Diff 18300 src/ioslaves/file/sharefd.h

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src/ioslaves/file/sharefd.h

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		1		/***
		2		Copyright (C) 2017 by Chinmoy Ranjan Pradhan <chinmoyrp65@gmail.com>
		3
		4		This library is free software; you can redistribute it and/or
		5		modify it under the terms of the GNU Lesser General Public
		6		License as published by the Free Software Foundation; either
		7		version 2.1 of the License, or (at your option) version 3, or any
		8		later version accepted by the membership of KDE e.V. (or its
		9		successor approved by the membership of KDE e.V.), which shall
		10		act as a proxy defined in Section 6 of version 3 of the license.
		11
		12		This library 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 GNU
		15		Lesser General Public License for more details.
		16
		17		You should have received a copy of the GNU Lesser General Public
		18		License along with this library. If not, see <http://www.gnu.org/licenses/>.
		19		***/
		20
		21		#ifndef SHAREFD_H
		22		#define SHAREFD_H
		23
		24		#include <QSocketNotifier>
		25
		26		class FdReceiver : public QObject
		27		{
		28		Q_OBJECT
		29
		30		public:
		31		FdReceiver(QObject *parent = nullptr);
		32
		33		bool startListening(const QString &path);
		34		void stopListening();
		35		int fileDescriptor() const;
		36		private:
		37		Q_SLOT void receiveFileDescriptor();
		38
		39		QSocketNotifier *m_readNotifier;
		40		int m_socketDes;
		41		int m_fileDes;
		42		};
		43
		44		class FdSender
		45		{
		46		public:
		47		FdSender();
		48
		49		void connectToPath(const std::string &path);
		50		bool sendFileDescriptor(int fd);
		51		bool isConnected() const;
		52
		53		private:
		54		int m_socketDes;
		55		bool m_connected;
		56		};
		57
		58		#endif // SHAREFD_H