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tdestoragedevice.h
00001 /* This file is part of the TDE libraries
00002    Copyright (C) 2012 Timothy Pearson <kb9vqf@pearsoncomputing.net>
00003              (C) 2013 Golubev Alexander <fatzer2@gmail.com>
00004 
00005    This library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Library General Public
00007    License version 2 as published by the Free Software Foundation.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017    Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #ifndef _TDESTORAGEDEVICE_H
00021 #define _TDESTORAGEDEVICE_H
00022 
00023 #include "tdegenericdevice.h"
00024 
00025 // Keep readDiskDeviceSubtypeFromString() in tdehardwaredevices.cpp in sync with this enum
00026 namespace TDEDiskDeviceType {
00027 #if __cplusplus >= 201103L
00028 enum TDEDiskDeviceType : unsigned long long {
00029 #else
00030 enum TDEDiskDeviceType {
00031 #endif
00032     Null =      0x0000000000000000ULL,
00033     MediaDevice =   0x0000000000000001ULL,
00034     Floppy =    0x0000000000000002ULL,
00035     CDROM =     0x0000000000000004ULL,
00036     CDR =       0x0000000000000008ULL,
00037     CDRW =      0x0000000000000010ULL,
00038     CDMO =      0x0000000000000020ULL,
00039     CDMRRW =    0x0000000000000040ULL,
00040     CDMRRWW =   0x0000000000000080ULL,
00041     DVDROM =    0x0000000000000100ULL,
00042     DVDRAM =    0x0000000000000200ULL,
00043     DVDR =      0x0000000000000400ULL,
00044     DVDRW =     0x0000000000000800ULL,
00045     DVDRDL =    0x0000000000001000ULL,
00046     DVDRWDL =   0x0000000000002000ULL,
00047     DVDPLUSR =  0x0000000000004000ULL,
00048     DVDPLUSRW = 0x0000000000008000ULL,
00049     DVDPLUSRDL =    0x0000000000010000ULL,
00050     DVDPLUSRWDL =   0x0000000000020000ULL,
00051     BDROM =     0x0000000000040000ULL,
00052     BDR =       0x0000000000080000ULL,
00053     BDRW =      0x0000000000100000ULL,
00054     HDDVDROM =  0x0000000000200000ULL,
00055     HDDVDR =    0x0000000000400000ULL,
00056     HDDVDRW =   0x0000000000800000ULL,
00057     Zip =       0x0000000001000000ULL,
00058     Jaz =       0x0000000002000000ULL,
00059     Camera =    0x0000000004000000ULL,
00060     LUKS =      0x0000000008000000ULL,
00061     OtherCrypted =  0x0000000010000000ULL,
00062     CDAudio =   0x0000000020000000ULL,
00063     CDVideo =   0x0000000040000000ULL,
00064     DVDVideo =  0x0000000080000000ULL,
00065     BDVideo =   0x0000000100000000ULL,
00066     Flash =     0x0000000200000000ULL,
00067     USB =       0x0000000400000000ULL,
00068     Tape =      0x0000000800000000ULL,
00069     HDD =       0x0000001000000000ULL,
00070     Optical =   0x0000002000000000ULL,
00071     RAM =       0x0000004000000000ULL,
00072     Loop =      0x0000008000000000ULL,
00073     CompactFlash =  0x0000010000000000ULL,
00074     MemoryStick =   0x0000020000000000ULL,
00075     SmartMedia =    0x0000040000000000ULL,
00076     SDMMC =     0x0000080000000000ULL,
00077     UnlockedCrypt = 0x0000100000000000ULL,
00078     Other =     0x8000000000000000ULL
00079 };
00080 
00081 inline TDEDiskDeviceType operator|(TDEDiskDeviceType a, TDEDiskDeviceType b)
00082 {
00083     return static_cast<TDEDiskDeviceType>(static_cast<unsigned long long>(a) | static_cast<unsigned long long>(b));
00084 }
00085 
00086 inline TDEDiskDeviceType operator&(TDEDiskDeviceType a, TDEDiskDeviceType b)
00087 {
00088     return static_cast<TDEDiskDeviceType>(static_cast<unsigned long long>(a) & static_cast<unsigned long long>(b));
00089 }
00090 
00091 inline TDEDiskDeviceType operator~(TDEDiskDeviceType a)
00092 {
00093     return static_cast<TDEDiskDeviceType>(~static_cast<unsigned long long>(a));
00094 }
00095 };
00096 
00097 namespace TDEDiskDeviceStatus {
00098 enum TDEDiskDeviceStatus {
00099     Null =          0x00000000,
00100     Mountable =     0x00000001,
00101     Removable =     0x00000002,
00102     Inserted =      0x00000004,
00103     Blank =         0x00000008,
00104     UsedByDevice =      0x00000010,
00105     UsesDevice =        0x00000020,
00106     ContainsFilesystem =    0x00000040,
00107     Hotpluggable =      0x00000080,
00108     Hidden =        0x00000100,
00109     Other =         0x80000000
00110 };
00111 
00112 inline TDEDiskDeviceStatus operator|(TDEDiskDeviceStatus a, TDEDiskDeviceStatus b)
00113 {
00114     return static_cast<TDEDiskDeviceStatus>(static_cast<int>(a) | static_cast<int>(b));
00115 }
00116 
00117 inline TDEDiskDeviceStatus operator&(TDEDiskDeviceStatus a, TDEDiskDeviceStatus b)
00118 {
00119     return static_cast<TDEDiskDeviceStatus>(static_cast<int>(a) & static_cast<int>(b));
00120 }
00121 
00122 inline TDEDiskDeviceStatus operator~(TDEDiskDeviceStatus a)
00123 {
00124     return static_cast<TDEDiskDeviceStatus>(~static_cast<int>(a));
00125 }
00126 };
00127 
00128 typedef TQMap<TQString,TQString> TDEStorageMountOptions;
00129 
00130 class TDECORE_EXPORT TDEStorageDevice : public TDEGenericDevice
00131 {
00132     public:
00137         TDEStorageDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
00138         
00142         ~TDEStorageDevice();
00143 
00147         TQString diskLabel();
00148 
00152         TQString diskUUID();
00153 
00157         TDEDiskDeviceType::TDEDiskDeviceType diskType();
00158 
00162         TDEDiskDeviceStatus::TDEDiskDeviceStatus diskStatus();
00163 
00167         bool mediaInserted();
00168 
00172         TQString fileSystemName();
00173 
00177         TQString fileSystemUsage();
00178 
00182         TQStringList holdingDevices();
00183 
00187         TQStringList slaveDevices();
00188 
00199         TQString mountDevice(TQString mediaName=TQString::null, TDEStorageMountOptions mountOptions=TDEStorageMountOptions(), TQString* errRet=0, int* retcode=0);
00200 
00212         TQString mountEncryptedDevice(TQString passphrase, TQString mediaName=TQString::null, TDEStorageMountOptions mountOptions=TDEStorageMountOptions(), TQString* errRet=0, int* retcode=0);
00213 
00222         bool unmountDevice(TQString* errRet, int* retcode=0);
00223 
00227         TQString mountPath();
00228 
00232         unsigned long long deviceSize();
00233 
00237         TQString deviceFriendlySize();
00238 
00246         TQPixmap icon(TDEIcon::StdSizes size);
00247 
00253         TQString friendlyName();
00254 
00260         TQString detailedFriendlyName();
00261 
00267         TQString friendlyDeviceType();
00268 
00272         bool isDiskOfType(TDEDiskDeviceType::TDEDiskDeviceType tf);
00273 
00277         bool checkDiskStatus(TDEDiskDeviceStatus::TDEDiskDeviceStatus sf);
00278 
00285         bool lockDriveMedia(bool lock);
00286 
00292         bool ejectDriveMedia();
00293 
00299         bool ejectDrive();
00300 
00306         static TQString determineFileSystemType(TQString path);
00307 
00308     protected:
00313         void internalSetDiskLabel(TQString dn);
00314 
00319         void internalSetDiskUUID(TQString id);
00320 
00325         void internalSetDiskType(TDEDiskDeviceType::TDEDiskDeviceType tf);
00326 
00331         void internalSetDiskStatus(TDEDiskDeviceStatus::TDEDiskDeviceStatus st);
00332 
00337         void internalSetMediaInserted(bool inserted);
00338 
00343         void internalSetFileSystemName(TQString fn);
00344 
00349         void internalSetFileSystemUsage(TQString fu);
00350 
00355         void internalSetHoldingDevices(TQStringList hd);
00356 
00361         void internalSetSlaveDevices(TQStringList sd);
00362 
00363     private:
00364         TDEDiskDeviceType::TDEDiskDeviceType m_diskType;
00365         TDEDiskDeviceStatus::TDEDiskDeviceStatus m_diskStatus;
00366         TQString m_diskName;
00367         TQString m_diskUUID;
00368         TQString m_fileSystemName;
00369         TQString m_fileSystemUsage;
00370         bool m_mediaInserted;
00371         TQString m_mountPath;
00372         TQStringList m_holdingDevices;
00373         TQStringList m_slaveDevices;
00374 
00375     friend class TDEHardwareDevices;
00376 };
00377 
00378 #endif // _TDESTORAGEDEVICE_H

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