Differential D15277 Diff 42450 mtp/shared/kmtpstorageinterface.h

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mtp/shared/kmtpstorageinterface.h

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		1		/*
		2		This file is part of the KMTP framework, part of the KDE project.
		3
		4		Copyright (C) 2018 Andreas Krutzler <andreas.krutzler@gmx.net>
		5
		6		This library is free software; you can redistribute it and/or
		7		modify it under the terms of the GNU Lesser General Public
		8		License as published by the Free Software Foundation; either
		9		version 2.1 of the License, or (at your option) version 3, or any
		10		later version accepted by the membership of KDE e.V. (or its
		11		successor approved by the membership of KDE e.V.), which shall
		12		act as a proxy defined in Section 6 of version 3 of the license.
		13
		14		This library is distributed in the hope that it will be useful,
		15		but WITHOUT ANY WARRANTY; without even the implied warranty of
		16		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		17		Lesser General Public License for more details.
		18
		19		You should have received a copy of the GNU Lesser General Public
		20		License along with this library. If not, see <http://www.gnu.org/licenses/>.
		21		*/
		22
		23		#ifndef KMTPSTORAGEINTERFACE_H
		24		#define KMTPSTORAGEINTERFACE_H
		25
		26		#include "storageinterface.h"
		27		#include "kmtpfile.h"
		28
		29		class KMTPDeviceInterface;
		30
		31		/**
		32		* @brief The KMTPStorageInterface class
		33		*
		34		* @note This interface should be a public API.
		35		*/
		36		class KMTPStorageInterface : public QObject
		37		{
		38		Q_OBJECT
		39		Q_PROPERTY(QString description READ description)
		40		Q_PROPERTY(quint64 maxCapacity READ maxCapacity)
		41		Q_PROPERTY(quint64 freeSpaceInBytes READ freeSpaceInBytes)
		42
		43		public:
		44		KMTPStorageInterface(const QString &dbusObjectPath, KMTPDeviceInterface *parent);
		45
		46		QString description() const;
		47		quint64 maxCapacity() const;
		48		quint64 freeSpaceInBytes() const;
		49
		50		private:
		51		org::kde::kmtp::Storage *m_dbusInterface;
		52
		53		public slots:
		54		// file management
		55		KMTPFileList getFilesAndFolders(const QString &path, int &result) const;
		56		KMTPFile getFileMetadata(const QString &path) const;
		57
		58		int getFileToHandler(const QString &path) const;
		59		int getFileToFileDescriptor(const QDBusUnixFileDescriptor &descriptor, const QString &sourcePath) const;
		60
		61		int sendFileFromFileDescriptor(const QDBusUnixFileDescriptor &descriptor, const QString &destinationPath) const;
		62
		63		int setFileName(const QString &path, const QString &newName) const;
		64
		65		// folder management
		66		quint32 createFolder(const QString &path) const;
		67
		68		// object management
		69		int deleteObject(const QString &path) const;
		70
		71		signals:
		72		void dataReady(const QByteArray &data);
		73		void copyProgress(qulonglong transferredBytes, qulonglong totalBytes);
		74		void copyFinished(int result);
		75		};
		76
		77		#endif // KMTPSTORAGEINTERFACE_H