Initial merge of alpha quality HAL replacement backend for the media kioslave

Pass the WITH_TDEHWLIB CMake option to enable this backend

1 files changed, 165 insertions, 0 deletions

diff --git a/kioslave/media/mediamanager/tdehardwarebackend.h b/kioslave/media/mediamanager/tdehardwarebackend.h
index e69de29bb..40181b062 100644
--- a/kioslave/media/mediamanager/tdehardwarebackend.h
+++ b/kioslave/media/mediamanager/tdehardwarebackend.h
@@ -0,0 +1,165 @@
+/* This file is part of the TDE Project
+   Copyright (c) 2012 Timothy Pearson <[email protected]>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+/**
+* This is a media:/ backend for the builtin TDE hardware library
+*
+* @author Timothy Pearson <[email protected]>
+* @short media:/ backend for the TDE hardware library
+*/
+
+#ifndef _TDEBACKEND_H_
+#define _TDEBACKEND_H_
+
+#include "backendbase.h"
+
+#include <tqobject.h>
+#include <tqstringlist.h>
+#include <tqstring.h>
+
+#include <config.h>
+
+#include <tdehardwaredevices.h>
+
+namespace KIO {
+	class Job;
+}
+
+class Dialog;
+
+class TDEBackend : public TQObject, public BackendBase
+{
+Q_OBJECT
+
+public:
+	/**
+	* Constructor
+	*/
+	TDEBackend(MediaList &list, TQObject* parent);
+
+	/**
+	* Destructor
+	*/
+	~TDEBackend();
+
+	/**
+	* List all devices and append them to the media device list (called only once, at startup).
+	*
+	* @return true if succeded, false otherwise
+	*/
+	bool ListDevices();
+
+	TQStringList mountoptions(const TQString &id);
+
+	bool setMountoptions(const TQString &id, const TQStringList &options);
+
+	TQString mount(const TQString &id);
+	TQString mount(const Medium *medium);
+	TQString unmount(const TQString &id);
+// 	TQString decrypt(const TQString &id, const TQString &password);
+// 	TQString undecrypt(const TQString &id);
+
+private:
+	/**
+	* Append a device in the media list. This function will check if the device
+	* is worth listing.
+	*
+	*  @param sdevice             A pointer to a TDEStorageDevice object
+	*  @param allowNotification   Indicates if this event will be notified to the user
+	*/
+	void AddDevice(TDEStorageDevice * sdevice, bool allowNotification=true);
+
+	/**
+	* Remove a device from the device list
+	*
+	*  @param sdevice             A pointer to a TDEStorageDevice object
+	*/
+	void RemoveDevice(TDEStorageDevice * sdevice);
+
+	/**
+	* A device has changed, update it
+	*
+	*  @param sdevice             A pointer to a TDEStorageDevice object
+	*/
+	void ModifyDevice(TDEStorageDevice * sdevice);
+
+private slots:
+	void AddDeviceHandler(TDEGenericDevice* device);
+	void RemoveDeviceHandler(TDEGenericDevice* device);
+	void ModifyDeviceHandler(TDEGenericDevice* device);
+
+	void slotPasswordReady();
+	void slotPasswordCancel();
+
+signals:
+	void signalDecryptionPasswordError(TQString);
+
+/* Set media properties */
+private:
+	/**
+	* Reset properties for the given medium
+	*
+	*  @param sdevice             A pointer to a TDEStorageDevice objec
+	*/
+	void ResetProperties(TDEStorageDevice * sdevice, bool allowNotification=false);
+
+	/**
+	* Find the medium that is concerned with device udi
+	*/
+// 	const char* findMediumUdiFromUdi(const char* udi);
+
+	void setVolumeProperties(Medium* medium);
+	bool setFloppyProperties(Medium* medium);
+// 	void setFloppyMountState( Medium* medium );
+// 	bool setFstabProperties(Medium* medium);
+	void setCameraProperties(Medium* medium);
+	TQString generateName(const TQString &devNode);
+	static TQString isInFstab(const Medium *medium);
+	static TQString listUsingProcesses(const Medium *medium);
+	static TQString killUsingProcesses(const Medium *medium);
+
+	// Decryption
+	Dialog* m_decryptDialog;
+	TQString m_decryptionPassword;
+	bool m_decryptPasswordValid;
+
+/* TDE structures */
+private:
+	/**
+	* Object for the kded module
+	*/
+	TQObject* m_parent;
+
+	/**
+	* Data structure for fstab mount/unmount jobs
+	*/
+	struct mount_job_data {
+		// [in] Medium, which is being mounted/unmounted by the job
+		const Medium* medium;
+		// [in,out] Should be set to true when the job completes
+		bool completed;
+		// [out] KIO::Error if an error occured during operation. Otherwise, 0
+		int error;
+		// [out] Error message to be displayed to the user
+		TQString errorMessage;
+	};
+
+	TQMap<KIO::Job *, struct mount_job_data*> mount_jobs;
+};
+
+#endif /* _TDEBACKEND_H_ */