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authorGolubev Alexander <fatzer2@gmail.com>2013-07-27 02:35:30 +0400
committerGolubev Alexander <fatzer2@gmail.com>2013-07-27 11:20:30 +0400
commit8bc5f3a2940f27486ae31b83a9b7cd74076b4885 (patch)
tree71b3776519152a27fa1ee12ef76507afb6520122 /tdecore/tdehw/tdestoragedevice.h
parent0984f0194709db2d85651615b0551054876dbcc5 (diff)
downloadtdelibs-8bc5f3a2940f27486ae31b83a9b7cd74076b4885.tar.gz
tdelibs-8bc5f3a2940f27486ae31b83a9b7cd74076b4885.zip
moved first two classes of tdehw to their own files
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diff --git a/tdecore/tdehw/tdestoragedevice.h b/tdecore/tdehw/tdestoragedevice.h
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+/* This file is part of the TDE libraries
+ Copyright (C) 2012 Timothy Pearson <kb9vqf@pearsoncomputing.net>
+ (C) 2013 Golubev Alexander <fatzer2@gmail.com>
+
+ 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.
+*/
+
+#ifndef _TDESTORAGEDEVICE_H
+#define _TDESTORAGEDEVICE_H
+
+#include "tdegenericdevice.h"
+
+// Keep readDiskDeviceSubtypeFromString() in tdehardwaredevices.cpp in sync with this enum
+namespace TDEDiskDeviceType {
+enum TDEDiskDeviceType {
+ Null = 0x00000000,
+ MediaDevice = 0x00000001,
+ Floppy = 0x00000002,
+ CDROM = 0x00000004,
+ CDRW = 0x00000008,
+ DVDROM = 0x00000010,
+ DVDRAM = 0x00000020,
+ DVDRW = 0x00000040,
+ BDROM = 0x00000080,
+ BDRW = 0x00000100,
+ Zip = 0x00000200,
+ Jaz = 0x00000400,
+ Camera = 0x00000800,
+ LUKS = 0x00001000,
+ OtherCrypted = 0x00002000,
+ CDAudio = 0x00004000,
+ CDVideo = 0x00008000,
+ DVDVideo = 0x00010000,
+ BDVideo = 0x00020000,
+ Flash = 0x00040000,
+ USB = 0x00080000,
+ Tape = 0x00100000,
+ HDD = 0x00200000,
+ Optical = 0x00400000,
+ RAM = 0x00800000,
+ Loop = 0x01000000,
+ CompactFlash = 0x02000000,
+ MemoryStick = 0x04000000,
+ SmartMedia = 0x08000000,
+ SDMMC = 0x10000000,
+ UnlockedCrypt = 0x20000000,
+ Other = 0x80000000
+};
+
+inline TDEDiskDeviceType operator|(TDEDiskDeviceType a, TDEDiskDeviceType b)
+{
+ return static_cast<TDEDiskDeviceType>(static_cast<int>(a) | static_cast<int>(b));
+}
+
+inline TDEDiskDeviceType operator&(TDEDiskDeviceType a, TDEDiskDeviceType b)
+{
+ return static_cast<TDEDiskDeviceType>(static_cast<int>(a) & static_cast<int>(b));
+}
+
+inline TDEDiskDeviceType operator~(TDEDiskDeviceType a)
+{
+ return static_cast<TDEDiskDeviceType>(~static_cast<int>(a));
+}
+};
+
+namespace TDEDiskDeviceStatus {
+enum TDEDiskDeviceStatus {
+ Null = 0x00000000,
+ Mountable = 0x00000001,
+ Removable = 0x00000002,
+ Inserted = 0x00000004,
+ Blank = 0x00000008,
+ UsedByDevice = 0x00000010,
+ UsesDevice = 0x00000020,
+ ContainsFilesystem = 0x00000040,
+ Hotpluggable = 0x00000080,
+ Other = 0x80000000
+};
+
+inline TDEDiskDeviceStatus operator|(TDEDiskDeviceStatus a, TDEDiskDeviceStatus b)
+{
+ return static_cast<TDEDiskDeviceStatus>(static_cast<int>(a) | static_cast<int>(b));
+}
+
+inline TDEDiskDeviceStatus operator&(TDEDiskDeviceStatus a, TDEDiskDeviceStatus b)
+{
+ return static_cast<TDEDiskDeviceStatus>(static_cast<int>(a) & static_cast<int>(b));
+}
+
+inline TDEDiskDeviceStatus operator~(TDEDiskDeviceStatus a)
+{
+ return static_cast<TDEDiskDeviceStatus>(~static_cast<int>(a));
+}
+};
+
+class TDECORE_EXPORT TDEStorageDevice : public TDEGenericDevice
+{
+ public:
+ /**
+ * Constructor.
+ * @param Device type
+ */
+ TDEStorageDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
+
+ /**
+ * Destructor.
+ */
+ ~TDEStorageDevice();
+
+ /**
+ * @return a TQString with the disk or partition label, if any
+ */
+ TQString diskLabel();
+
+ /**
+ * @return a TQString with the disk UUID, if any
+ */
+ TQString diskUUID();
+
+ /**
+ * @return an OR-ed combination of TDEDiskDeviceType::TDEDiskDeviceType type flags
+ */
+ TDEDiskDeviceType::TDEDiskDeviceType diskType();
+
+ /**
+ * @return an OR-ed combination of TDEDiskDeviceStatus::TDEDiskDeviceStatus type flags
+ */
+ TDEDiskDeviceStatus::TDEDiskDeviceStatus diskStatus();
+
+ /**
+ * @return true if media inserted, false if no media available
+ */
+ bool mediaInserted();
+
+ /**
+ * @return a TQString with the filesystem name, if any
+ */
+ TQString fileSystemName();
+
+ /**
+ * @return a TQString with the filesystem usage string, if any
+ */
+ TQString fileSystemUsage();
+
+ /**
+ * @return a TQStringList containing system paths to all devices with a lock on this device, if any
+ */
+ TQStringList holdingDevices();
+
+ /**
+ * @return a TQStringList containing system paths to all devices locked by this device, if any
+ */
+ TQStringList slaveDevices();
+
+ /**
+ * Mounts the device if not encrypted
+ *
+ * @param a TQString containing a requested mount name under /media, if desired
+ * @param a TQString containing any mount options for pmount, if desired
+ * @param a pointer to a TQString which will be populated with any error messages from pmount, if desired
+ * @param a pointer to an integer which will be populated with the return code from pmount, if desired
+ *
+ * @return a TQString with the mount path, if successful
+ */
+ TQString mountDevice(TQString mediaName=TQString::null, TQString mountOptions=TQString::null, TQString* errRet=0, int* retcode=0);
+
+ /**
+ * Mounts the encrypted device if the correct passphrase is given
+ *
+ * @param a TQString containing the passphrase
+ * @param a TQString containing a requested mount name under /media, if desired
+ * @param a TQString containing any mount options for pmount, if desired
+ * @param a pointer to a TQString which will be populated with any error messages from pmount, if desired
+ * @param a pointer to an integer which will be populated with the return code from pmount, if desired
+ *
+ * @return a TQString with the mount path, if successful
+ */
+ TQString mountEncryptedDevice(TQString passphrase, TQString mediaName=TQString::null, TQString mountOptions=TQString::null, TQString* errRet=0, int* retcode=0);
+
+ /**
+ * Unmounts the device
+ *
+ * @param a pointer to a TQString which will be populated with any error messages from pmount, if desired
+ * @param a pointer to an integer which will be populated with the return code from pmount, if desired
+ *
+ * @return TRUE if unmount was successful
+ */
+ bool unmountDevice(TQString* errRet, int* retcode=0);
+
+ /**
+ * @return a TQString with the mount path, if mounted
+ */
+ TQString mountPath();
+
+ /**
+ * @return an unsigned long with the device size in bytes
+ */
+ unsigned long long deviceSize();
+
+ /**
+ * @return a TQString with the device size in human readable form
+ */
+ TQString deviceFriendlySize();
+
+ /**
+ * Get an icon for this device
+ * @param size a TDEIcon::StdSizes structure specifying the desired icon size
+ * @return a TQPixmap containing the icon for the specified type
+ *
+ * This method overrides TDEGenericDevice::icon(TDEIcon::StdSizes size)
+ */
+ TQPixmap icon(TDEIcon::StdSizes size);
+
+ /**
+ * @return a TQString with a friendly name
+ *
+ * This method overrides TDEGenericDevice::friendlyName()
+ */
+ TQString friendlyName();
+
+ /**
+ * @return a TQString containing the friendly type name
+ *
+ * This method overrides TDEGenericDevice::friendlyDeviceType()
+ */
+ TQString friendlyDeviceType();
+
+ /**
+ * @param an OR-ed combination of TDEDiskDeviceType::TDEDiskDeviceType type flags
+ */
+ bool isDiskOfType(TDEDiskDeviceType::TDEDiskDeviceType tf);
+
+ /**
+ * @param an OR-ed combination of TDEDiskDeviceStatus::TDEDiskDeviceStatus type flags
+ */
+ bool checkDiskStatus(TDEDiskDeviceStatus::TDEDiskDeviceStatus sf);
+
+ /**
+ * @param TRUE to engage media lock, FALSE to disable it
+ * @return TRUE on success, FALSE on failure
+ *
+ * This method currently works on CD-ROM drives and similar devices
+ */
+ bool lockDriveMedia(bool lock);
+
+ /**
+ * @return TRUE on success, FALSE on failure
+ *
+ * This method currently works on CD-ROM drives and similar devices
+ */
+ bool ejectDriveMedia();
+
+ /**
+ * @return TRUE on success, FALSE on failure
+ *
+ * This method currently works on all removable storage devices
+ */
+ bool ejectDrive();
+
+ protected:
+ /**
+ * @param a TQString with the disk or partition label, if any
+ * @internal
+ */
+ void internalSetDiskLabel(TQString dn);
+
+ /**
+ * @param a TQString with the disk UUID, if any
+ * @internal
+ */
+ void internalSetDiskUUID(TQString id);
+
+ /**
+ * @param an OR-ed combination of TDEDiskDeviceType::TDEDiskDeviceType type flags
+ * @internal
+ */
+ void internalSetDiskType(TDEDiskDeviceType::TDEDiskDeviceType tf);
+
+ /**
+ * @param an OR-ed combination of TDEDiskDeviceStatus::TDEDiskDeviceStatus type flags
+ * @internal
+ */
+ void internalSetDiskStatus(TDEDiskDeviceStatus::TDEDiskDeviceStatus st);
+
+ /**
+ * @param a bool with the media status
+ * @internal
+ */
+ void internalSetMediaInserted(bool inserted);
+
+ /**
+ * @param a TQString with the filesystem name, if any
+ * @internal
+ */
+ void internalSetFileSystemName(TQString fn);
+
+ /**
+ * @param a TQString with the filesystem usage string, if any
+ * @internal
+ */
+ void internalSetFileSystemUsage(TQString fu);
+
+ /**
+ * @param a TQStringList containing system paths to all devices with a lock on this device, if any
+ * @internal
+ */
+ void internalSetHoldingDevices(TQStringList hd);
+
+ /**
+ * @param a TQStringList containing system paths to all devices locked by this device, if any
+ * @internal
+ */
+ void internalSetSlaveDevices(TQStringList sd);
+
+ private:
+ TDEDiskDeviceType::TDEDiskDeviceType m_diskType;
+ TDEDiskDeviceStatus::TDEDiskDeviceStatus m_diskStatus;
+ TQString m_diskName;
+ TQString m_diskUUID;
+ TQString m_fileSystemName;
+ TQString m_fileSystemUsage;
+ bool m_mediaInserted;
+ TQString m_mountPath;
+ TQStringList m_holdingDevices;
+ TQStringList m_slaveDevices;
+
+ friend class TDEHardwareDevices;
+};
+
+#endif // _TDESTORAGEDEVICE_H