summaryrefslogtreecommitdiffstats
path: root/tdecore/tdehardwaredevices.h
blob: db94b31cc79ac6e469b98e4d2e2a526a9ffbfe6f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
/* This file is part of the TDE libraries
   Copyright (C) 2012 Timothy Pearson <kb9vqf@pearsoncomputing.net>

   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 _TDEHARDWAREDEVICES_H
#define _TDEHARDWAREDEVICES_H

// TDE includes
#include <tqobject.h>
#include <tqstring.h>
#include <tqptrlist.h>
#include <tqstringlist.h>
#include "kiconloader.h"
#include "tdelibs_export.h"

// udev includes
#include <libudev.h>
#include <stdio.h>
#include <stdlib.h>
#include <locale.h>
#include <unistd.h>

/**
 * Hardware Device Access and Monitoring Library
 *
 * @author Timothy Pearson
 */

// Keep readGenericDeviceTypeFromString(), getFriendlyDeviceTypeStringFromType(), and getDeviceTypeIconFromType() in tdehardwaredevices.cpp in sync with this enum
namespace TDEGenericDeviceType {
enum TDEGenericDeviceType {
	Root,
	RootSystem,
	CPU,
	GPU,
	RAM,
	Bus,
	I2C,
	MDIO,
	Mainboard,
	Disk,
	SCSI,
	StorageController,
	Mouse,
	Keyboard,
	HID,
	Modem,
	Monitor,
	Network,
	Printer,
	Scanner,
	Sound,
	VideoCapture,
	IEEE1394,
	PCMCIA,
	Camera,
	TextIO,
	Serial,
	Parallel,
	Peripheral,
	Backlight,
	Battery,
	PowerSupply,
	Dock,
	ThermalSensor,
	ThermalControl,
	Bridge,
	Platform,
	Cryptography,
	Event,
	Input,
	PNP,
	OtherACPI,
	OtherUSB,
	OtherMultimedia,
	OtherPeripheral,
	OtherSensor,
	OtherVirtual,
	Other,
	Last = Other
};
};

// 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 TDESensorCluster
{
	public:
		/**
		*  Constructor.
		*/
		TDESensorCluster();

		TQString label;
		double current;
		double minimum;
		double maximum;
		double warning;
		double critical;
};

class TDECORE_EXPORT TDEGenericDevice : public TQObject
{
	Q_OBJECT

	public:
		/**
		*  Constructor.
		*  @param Device type
		*/
		TDEGenericDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
		
		/**
		* Destructor.
		*/
		~TDEGenericDevice();

		/**
		* @return a TDEGenericDeviceType::TDEGenericDeviceType specifying the device type
		*/
		TDEGenericDeviceType::TDEGenericDeviceType type();

		/**
		* @return a TQString with the device name, if any
		*/
		TQString name();

		/**
		* @return a TQString with the vendor name, if any
		*/
		TQString vendorName();

		/**
		* @return a TQString with the vendor model, if any
		*/
		TQString vendorModel();

		/**
		* @return a TQString with the serial number, if any
		*/
		TQString serialNumber();

		/**
		* @return a TQString with a friendly name
		*
		* While TDE tries very hard to generate and return a friendly name for this device,
		* sometimes the best it will be able to do is "Unknown Device [xxxx:yyyy]"
		*/
		virtual TQString friendlyName();

		/**
		* @return a TQString with the device bus name, if any
		*/
		TQString deviceBus();

		/**
		* @return a TQString with the system path, if any
		*
		* This method is non-portable, so be careful!
		*/
		TQString systemPath();

		/**
		* @return a TQString with the system device node, if any
		*
		* This method is non-portable, so be careful!
		*/
		TQString deviceNode();

		/**
		* @return true if this device has been blacklisted for update actions
		*/
		bool blacklistedForUpdate();

		/**
		* @return a TQString containing a unique identifier for this device
		*/
		TQString uniqueID();

		/**
		* @return a TQString with the vendor ID, if any
		*/
		TQString vendorID();

		/**
		* @return a TQString with the model ID, if any
		*/
		TQString modelID();

		/**
		* @return a TQString with the encoded vendor, if any
		*/
		TQString vendorEncoded();

		/**
		* @return a TQString with the encoded model, if any
		*/
		TQString modelEncoded();

		/**
		* @return a TQString with the subvendor ID, if any
		*/
		TQString subVendorID();

		/**
		* @return a TQString with the submodel ID, if any
		*/
		TQString subModelID();

		/**
		* @return a TQString with the PCI device class, if any
		*/
		TQString PCIClass();

		/**
		* @return a TQString with the module alias string, if any
		*/
		TQString moduleAlias();

		/**
		* @return a TQString with the device driver, if any
		*/
		TQString deviceDriver();

		/**
		* @return a TQString with the subsystem type, if any
		*/
		TQString subsystem();

		/**
		* @return a TDEGenericDevice* with the parent device, if any
		*/
		TDEGenericDevice* parentDevice();

		/**
		*  @return a TQString containing the friendly type name
		*/
		virtual TQString friendlyDeviceType();

		/**
		*  @return a TQString containing the device bus ID, if any
		*/
		TQString busID();

		/**
		*  Get an icon for this device
		*  @param size a KIcon::StdSizes structure specifying the desired icon size
		*  @return a TQPixmap containing the icon for the specified type
		*/
		virtual TQPixmap icon(KIcon::StdSizes size);

	protected:
		/**
		* @param a TQString with the device name, if any
		* @internal
		*/
		void internalSetName(TQString dn);

		/**
		* @param a TQString with the vendor name, if any
		* @internal
		*/
		void internalSetVendorName(TQString vn);

		/**
		* @param a TQString with the vendor model, if any
		* @internal
		*/
		void internalSetVendorModel(TQString vm);

		/**
		* @param a TQString with the serial number, if any
		* @internal
		*/
		void internalSetSerialNumber(TQString sn);

		/**
		* @param a TQString with the device bus name, if any
		* @internal
		*/
		void internalSetDeviceBus(TQString db);

		/**
		* @param a TQString with the system path, if any
		* @internal
		*
		* This method is non-portable, so be careful!
		*/
		void internalSetSystemPath(TQString sp);

		/**
		* @param a TQString with the system device node, if any
		* @internal
		*
		* This method is non-portable, so be careful!
		*/
		void internalSetDeviceNode(TQString sn);

		/**
		* @param bl true if this device has been blacklisted for update actions
		* @internal
		*/
		void internalSetBlacklistedForUpdate(bool bl);

		/**
		* @param a TQString with the vendor ID, if any
		* @internal
		*/
		void internalSetVendorID(TQString id);

		/**
		* @param a TQString with the model ID, if any
		* @internal
		*/
		void internalSetModelID(TQString id);

		/**
		* @param a TQString with the encoded vendor, if any
		* @internal
		*/
		void internalSetVendorEncoded(TQString id);

		/**
		* @param a TQString with the encoded model, if any
		* @internal
		*/
		void internalSetModelEncoded(TQString id);

		/**
		* @param a TQString with the subvendor ID, if any
		* @internal
		*/
		void internalSetSubVendorID(TQString id);

		/**
		* @param a TQString with the submodel ID, if any
		* @internal
		*/
		void internalSetSubModelID(TQString id);

		/**
		* @param a TQString with the PCI device class, if any
		* @internal
		*/
		void internalSetPCIClass(TQString cl);

		/**
		* @param a TQString with the module alias string, if any
		* @internal
		*/
		void internalSetModuleAlias(TQString ma);

		/**
		* @param a TQString with the device driver, if any
		* @internal
		*/
		void internalSetDeviceDriver(TQString dr);

		/**
		* @param a TQString with the subsystem type, if any
		* @internal
		*/
		void internalSetSubsystem(TQString ss);

		/**
		* @param a TDEGenericDevice* with the parent device, if any
		* @internal
		*/
		void internalSetParentDevice(TDEGenericDevice* pd);

	private:
		TDEGenericDeviceType::TDEGenericDeviceType m_deviceType;
		TQString m_deviceName;
		TQString m_systemPath;
		TQString m_deviceNode;
		TQString m_vendorName;
		TQString m_vendorModel;
		TQString m_serialNumber;
		TQString m_deviceBus;
		TQString m_uniqueID;
		TQString m_vendorID;
		TQString m_modelID;
		TQString m_vendorenc;
		TQString m_modelenc;
		TQString m_subvendorID;
		TQString m_submodelID;
		TQString m_pciClass;
		TQString m_modAlias;
		TQString m_deviceDriver;
		TQString m_subsystem;
		TQString m_friendlyName;
		bool m_blacklistedForUpdate;
		TDEGenericDevice* m_parentDevice;

		// Internal use only!
		TQStringList m_externalSubtype;
		TQString m_externalRulesFile;
		TQString m_udevtype;
		TQString m_udevdevicetypestring;
		TQString udevdevicetypestring_alt;

	friend class TDEHardwareDevices;
};

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 deviceSize();

		/**
		* @return a TQString with the device size in human readable form
		*/
		TQString deviceFriendlySize();

		/**
		* Get an icon for this device
		* @param size a KIcon::StdSizes structure specifying the desired icon size
		* @return a TQPixmap containing the icon for the specified type
		*
		* This method overrides TDEGenericDevice::icon(KIcon::StdSizes size)
		*/
		TQPixmap icon(KIcon::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);

	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;
};

class TDECORE_EXPORT TDECPUDevice : public TDEGenericDevice
{
	public:
		/**
		*  Constructor.
		*  @param Device type
		*/
		TDECPUDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
		
		/**
		* Destructor.
		*/
		~TDECPUDevice();

		/**
		* @return a double with the current CPU frequency in MHz, if available
		*/
		double frequency();

		/**
		* @return a double with the minimum CPU frequency in MHz, if available
		*/
		double minFrequency();

		/**
		* @return a double with the maximum CPU frequency in MHz, if available
		*/
		double maxFrequency();

		/**
		* @return a double with the transition latency in ns, if available
		*/
		double transitionLatency();

		/**
		* @return a TQString with the current CPU governor policy, if available
		*/
		TQString governor();

		/**
		* @return a TQString with the current CPU scaling driver, if available
		*/
		TQString scalingDriver();

		/**
		* @return a TQStringList with the IDs of all processors that are dependent on the frequency/power settings of this one, if available
		*/
		TQStringList dependentProcessors();

		/**
		* @return a TQStringList with all valid scaling frequencies in Hz, if available
		*/
		TQStringList availableFrequencies();

		/**
		* @return a TQStringList with all available governor policies, if available
		*/
		TQStringList availableGovernors();

		/**
		* @return TRUE if permissions allow the CPU governor to be set, FALSE if not
		*/
		bool canSetGovernor();

		/**
		* @param gv a TQString with the new CPU governor policy name
		*/
		void setGovernor(TQString gv);

		/**
		* @return TRUE if permissions allow the CPU maximum frequency to be set, FALSE if not
		*/
		bool canSetMaximumScalingFrequency();

		/**
		* @param gv a double with the new CPU maximum frequency in MHz
		*/
		void setMaximumScalingFrequency(double fr);

	protected:
		/**
		* @param fr a double with the current CPU frequency in MHz, if available
		* @internal
		*/
		void internalSetFrequency(double fr);

		/**
		* @param fr a double with the minimum CPU frequency in MHz, if available
		* @internal
		*/
		void internalSetMinFrequency(double fr);

		/**
		* @param fr a double with the maximum CPU frequency in MHz, if available
		* @internal
		*/
		void internalSetMaxFrequency(double fr);

		/**
		* @param tl a double with the transition latency in ns, if available
		* @internal
		*/
		void internalSetTransitionLatency(double tl);

		/**
		* @param gr a TQString with the current CPU governor policy, if available
		* @internal
		*/
		void internalSetGovernor(TQString gr);

		/**
		* @param dr a TQString with the current CPU scaling driver, if available
		* @internal
		*/
		void internalSetScalingDriver(TQString dr);

		/**
		* @param dp a TQStringList with the IDs of all processors that are dependent on the frequency/power settings of this one, if available
		* @internal
		*/
		void internalSetDependentProcessors(TQStringList dp);

		/**
		* @param af a TQStringList with all valid scaling frequencies in Hz, if available
		* @internal
		*/
		void internalSetAvailableFrequencies(TQStringList af);

		/**
		* @param gp a TQStringList with all available governor policies, if available
		* @internal
		*/
		void internalSetAvailableGovernors(TQStringList gp);

	private:
		double m_frequency;
		double m_minfrequency;
		double m_maxfrequency;
		double m_transitionlatency;
		TQString m_governor;
		TQString m_scalingdriver;
		TQStringList m_tiedprocs;
		TQStringList m_frequencies;
		TQStringList m_governers;

	friend class TDEHardwareDevices;
};

namespace TDEBatteryStatus {
enum TDEBatteryStatus {
	Charging,
	Discharging,
	Full,
	Unknown = 0x80000000
};
};

class TDECORE_EXPORT TDEBatteryDevice : public TDEGenericDevice
{
	public:
		/**
		*  Constructor.
		*  @param Device type
		*/
		TDEBatteryDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
		
		/**
		* Destructor.
		*/
		~TDEBatteryDevice();

		/**
		* @return a double with the current battery voltage, if available
		*/
		double voltage();

		/**
		* @return a double with the minimum battery voltage, if available
		*/
		double minimumVoltage();

		/**
		* @return a double with the maximum battery voltage, if available
		*/
		double maximumVoltage();

		/**
		* @return a double with the designed maximum battery voltage, if available
		*/
		double maximumDesignVoltage();

		/**
		* @return a double with the current battery energy in watt-hours, if available
		*/
		double energy();

		/**
		* @return a double with the current battery alarm energy in watt-hours, if available
		*/
		double alarmEnergy();

		/**
		* @return a double with the maximum battery energy in watt-hours, if available
		*/
		double maximumEnergy();

		/**
		* @return a double with the designed maximum battery energy in watt-hours, if available
		*/
		double maximumDesignEnergy();

		/**
		* @return a double with the current battery discharge rate in watt-hours, if available
		*/
		double dischargeRate();

		/**
		* @return a double with the current battery discharge time remaining in seconds, if available
		*/
		double timeRemaining();

		/**
		* @return a TQString with the battery technology, if available
		*/
		TQString technology();

		/**
		* @return a TDEBatteryStatus::TDEBatteryStatus with the current battery status
		*/
		TDEBatteryStatus::TDEBatteryStatus status();

		/**
		* @return TRUE if the battery is installed
		*/
		bool installed();

		/**
		* @return a double with the current battery charge in percent, if available
		*/
		double chargePercent();

	protected:
		/**
		* @param a double with the current battery voltage, if available
		* @internal
		*/
		void internalSetVoltage(double vt);

		/**
		* @param a double with the minimum battery voltage, if available
		* @internal
		*/
		void internalSetMinimumVoltage(double vt);

		/**
		* @param a double with the maximum battery voltage, if available
		* @internal
		*/
		void internalSetMaximumVoltage(double vt);

		/**
		* @param a double with the designed maximum battery voltage, if available
		* @internal
		*/
		void internalSetMaximumDesignVoltage(double vt);

		/**
		* @param a double with the current battery energy in watt-hours, if available
		* @internal
		*/
		void internalSetEnergy(double vt);

		/**
		* @param a double with the current battery alarm energy in watt-hours, if available
		* @internal
		*/
		void internalSetAlarmEnergy(double vt);

		/**
		* @param a double with the maximum battery energy in watt-hours, if available
		* @internal
		*/
		void internalSetMaximumEnergy(double vt);

		/**
		* @param a double with the designed maximum battery energy in watt-hours, if available
		* @internal
		*/
		void internalSetMaximumDesignEnergy(double vt);

		/**
		* @param a double with the current battery discharge rate in volt-hours, if available
		* @internal
		*/
		void internalSetDischargeRate(double vt);

		/**
		* @param a double with the current battery discharge time remaining in seconds, if available
		* @internal
		*/
		void internalSetTimeRemaining(double tr);

		/**
		* @param a TQString with the battery technology, if available
		* @internal
		*/
		void internalSetTechnology(TQString tc);

		/**
		* @param a TQString with the battery status, if available
		* @internal
		*/
		void internalSetStatus(TQString tc);

		/**
		* @param TRUE if the battery is installed
		* @internal
		*/
		void internalSetInstalled(bool tc);

	private:
		double m_currentVoltage;
		double m_minimumVoltage;
		double m_maximumVoltage;
		double m_maximumDesignVoltage;
		double m_alarmEnergy;
		double m_currentEnergy;
		double m_maximumEnergy;
		double m_maximumDesignEnergy;
		double m_dischargeRate;
		double m_timeRemaining;
		TQString m_technology;
		TDEBatteryStatus::TDEBatteryStatus m_status;
		bool m_installed;

	friend class TDEHardwareDevices;
};

class TDECORE_EXPORT TDEMainsPowerDevice : public TDEGenericDevice
{
	public:
		/**
		*  Constructor.
		*  @param Device type
		*/
		TDEMainsPowerDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
		
		/**
		* Destructor.
		*/
		~TDEMainsPowerDevice();

		/**
		* @return TRUE if power supply is online via mains power, FALSE if not
		*/
		bool online();

	protected:
		/**
		* @param TRUE if power supply is online via mains power, FALSE if not
		* @internal
		*/
		void internalSetOnline(bool vt);

	private:
		bool m_online;

	friend class TDEHardwareDevices;
};

class TDECORE_EXPORT TDENetworkDevice : public TDEGenericDevice
{
	public:
		/**
		*  Constructor.
		*  @param Device type
		*/
		TDENetworkDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
		
		/**
		* Destructor.
		*/
		~TDENetworkDevice();

		/**
		* @return a TQString containing the network device's MAC address
		*/
		TQString macAddress();

		/**
		* @return a TQString containing the network device's operational state
		*/
		TQString state();

		/**
		* @return TRUE if carrier is present, FALSE if not
		*/
		bool carrierPresent();

		/**
		* @return TRUE if device is dormant, FALSE if not
		*/
		bool dormant();

		/**
		* @return a TQString containing the network device's IPv4 address
		*/
		TQString ipV4Address();

		/**
		* @return a TQString containing the network device's IPv6 address
		*/
		TQString ipV6Address();

		/**
		* @return a TQString containing the network device's IPv4 netmask
		*/
		TQString ipV4Netmask();

		/**
		* @return a TQString containing the network device's IPv6 netmask
		*/
		TQString ipV6Netmask();

		/**
		* @return a TQString containing the network device's IPv4 broadcast
		*/
		TQString ipV4Broadcast();

		/**
		* @return a TQString containing the network device's IPv6 broadcast
		*/
		TQString ipV6Broadcast();

		/**
		* @return a TQString containing the network device's IPv4 destination
		*/
		TQString ipV4Destination();

		/**
		* @return a TQString containing the network device's IPv6 destination
		*/
		TQString ipV6Destination();

		/**
		* @return a double with the number of received bytes, if available
		*/
		double rxBytes();

		/**
		* @return a double with the number of transmitted bytes, if available
		*/
		double txBytes();

		/**
		* @return a double with the number of received packets, if available
		*/
		double rxPackets();

		/**
		* @return a double with the number of transmitted packets, if available
		*/
		double txPackets();

	protected:
		/**
		* @param ma a TQString containing the network device's MAC address
		* @internal
		*/
		void internalSetMacAddress(TQString ma);

		/**
		* @param st a TQString containing the network device's operational state
		* @internal
		*/
		void internalSetState(TQString st);

		/**
		* @param TRUE if carrier is present, FALSE if not
		* @internal
		*/
		void internalSetCarrierPresent(bool cp);

		/**
		* @param TRUE if device is dormant, FALSE if not
		* @internal
		*/
		void internalSetDormant(bool dm);

		/**
		* @param ad a TQString containing the network device's IPv4 address
		* @internal
		*/
		void internalSetIpV4Address(TQString ad);

		/**
		* @param ad a TQString containing the network device's IPv6 address
		* @internal
		*/
		void internalSetIpV6Address(TQString ad);

		/**
		* @param nm a TQString containing the network device's IPv4 netmask
		* @internal
		*/
		void internalSetIpV4Netmask(TQString nm);

		/**
		* @param nm a TQString containing the network device's IPv6 netmask
		* @internal
		*/
		void internalSetIpV6Netmask(TQString nm);

		/**
		* @param br a TQString containing the network device's IPv4 broadcast
		* @internal
		*/
		void internalSetIpV4Broadcast(TQString br);

		/**
		* @param br a TQString containing the network device's IPv6 broadcast
		* @internal
		*/
		void internalSetIpV6Broadcast(TQString br);

		/**
		* @param ds a TQString containing the network device's IPv4 destination
		* @internal
		*/
		void internalSetIpV4Destination(TQString ds);

		/**
		* @param ds a TQString containing the network device's IPv6 destination
		* @internal
		*/
		void internalSetIpV6Destination(TQString ds);

		/**
		* @param rx a double with the number of received bytes, if available
		* @internal
		*/
		void internalSetRxBytes(double rx);

		/**
		* @param tx a double with the number of transmitted bytes, if available
		* @internal
		*/
		void internalSetTxBytes(double tx);

		/**
		* @param rx a double with the number of received packets, if available
		* @internal
		*/
		void internalSetRxPackets(double rx);

		/**
		* @param tx a double with the number of transmitted packets, if available
		* @internal
		*/
		void internalSetTxPackets(double tx);

	private:
		TQString m_macAddress;
		TQString m_state;
		bool m_carrier;
		bool m_dormant;
		TQString m_ipV4Address;
		TQString m_ipV6Address;
		TQString m_ipV4Netmask;
		TQString m_ipV6Netmask;
		TQString m_ipV4Broadcast;
		TQString m_ipV6Broadcast;
		TQString m_ipV4Destination;
		TQString m_ipV6Destination;
		double m_rxbytes;
		double m_txbytes;
		double m_rxpackets;
		double m_txpackets;

	friend class TDEHardwareDevices;
};

namespace TDEDisplayPowerLevel {
enum TDEDisplayPowerLevel {
	On,
	Standby,
	Suspend,
	Off
};
};

class TDECORE_EXPORT TDEBacklightDevice : public TDEGenericDevice
{
	public:
		/**
		*  Constructor.
		*  @param Device type
		*/
		TDEBacklightDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
		
		/**
		* Destructor.
		*/
		~TDEBacklightDevice();

		/**
		* @return a TDEDisplayPowerLevel::TDEDisplayPowerLevel with the current power level
		*/
		TDEDisplayPowerLevel::TDEDisplayPowerLevel powerLevel();

		/**
		* @return an integer with the number of discrete control steps available
		*/
		int brightnessSteps();

		/**
		* @return a double with the current brightness percentage
		*/
		double brightnessPercent();

		/**
		* @return TRUE if permissions allow brightness can be set, FALSE if not
		*/
		bool canSetBrightness();

		/**
		* @return an int with the current raw brightness
		*/
		int rawBrightness();

		/**
		* @param br an integer with the new raw brightness value
		*/
		void setRawBrightness(int br);

	protected:
		/**
		* @param pl a TDEDisplayPowerLevel::TDEDisplayPowerLevel with the current power level
		* @internal
		*/
		void internalSetPowerLevel(TDEDisplayPowerLevel::TDEDisplayPowerLevel pl);

		/**
		* @param br an integer with the maximum raw brightness value
		* @internal
		*/
		void internalSetMaximumRawBrightness(int br);

		/**
		* @param br an integer with the current raw brightness value
		* @internal
		*/
		void internalSetCurrentRawBrightness(int br);

	private:
		TDEDisplayPowerLevel::TDEDisplayPowerLevel m_powerLevel;
		int m_currentBrightness;
		int m_maximumBrightness;

	friend class TDEHardwareDevices;
};

typedef TQPair<unsigned int, unsigned int> TDEResolutionPair;
typedef TQValueList< TDEResolutionPair > TDEResolutionList;

class TDECORE_EXPORT TDEMonitorDevice : public TDEGenericDevice
{
	public:
		/**
		*  Constructor.
		*  @param Device type
		*/
		TDEMonitorDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
		
		/**
		* Destructor.
		*/
		~TDEMonitorDevice();

		/**
		* @return TRUE if a monitor is connected, FALSE if not
		*/
		bool connected();

		/**
		* @return TRUE if this port is enabled, FALSE if not
		*/
		bool enabled();

		/**
		* @return a TQByteArray containing this monitor's EDID information
		*/
		TQByteArray edid();

		/**
		* @return a TDEResolutionList containing this monitor's supported resolutions
		*/
		TDEResolutionList resolutions();

		/**
		* @return a TQString containing the display port type
		*/
		TQString portType();

		/**
		* @return a TDEDisplayPowerLevel::TDEDisplayPowerLevel with the current power level
		*/
		TDEDisplayPowerLevel::TDEDisplayPowerLevel powerLevel();

	protected:
		/**
		* @param TRUE if a monitor is connected, FALSE if not
		* @internal
		*/
		void internalSetConnected(bool cn);

		/**
		* @param TRUE if this port is enabled, FALSE if not
		* @internal
		*/
		void internalSetEnabled(bool en);

		/**
		* @param ed a TQByteArray containing this monitor's EDID information
		* @internal
		*/
		void internalSetEdid(TQByteArray ed);

		/**
		* @param rs a TDEResolutionList containing this monitor's supported resolutions
		* @internal
		*/
		void internalSetResolutions(TDEResolutionList rs);

		/**
		* @param pt a TQString containing the display port type
		* @internal
		*/
		void internalSetPortType(TQString pt);

		/**
		* @param pl a TDEDisplayPowerLevel::TDEDisplayPowerLevel with the current power level
		* @internal
		*/
		void internalSetPowerLevel(TDEDisplayPowerLevel::TDEDisplayPowerLevel pl);

	private:
		bool m_connected;
		bool m_enabled;
		TQByteArray m_edid;
		TDEResolutionList m_resolutions;
		TQString m_portType;
		TDEDisplayPowerLevel::TDEDisplayPowerLevel m_powerLevel;

	friend class TDEHardwareDevices;
};


typedef TQMap<TQString, TDESensorCluster> TDESensorClusterMap;

class TDECORE_EXPORT TDESensorDevice : public TDEGenericDevice
{
	public:
		/**
		*  Constructor.
		*  @param Device type
		*/
		TDESensorDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
		
		/**
		* Destructor.
		*/
		~TDESensorDevice();

		/**
		* @return a TDESensorClusterMap with the current sensor values
		*/
		TDESensorClusterMap values();

	protected:
		/**
		* @param a TDESensorClusterMap with the current sensor values
		* @internal
		*/
		void internalSetValues(TDESensorClusterMap cl);

	private:
		TDESensorClusterMap m_sensorValues;

	friend class TDEHardwareDevices;
};

namespace TDESystemFormFactor {
enum TDESystemFormFactor {
	Unclassified,
	Desktop,
	Laptop,
	Server,
	Other = 0x80000000
};
};

namespace TDESystemPowerState {
enum TDESystemPowerState {
	Active,
	Standby,
	Suspend,
	Hibernate,
	PowerOff
};
};

namespace TDESystemHibernationMethod {
enum TDESystemHibernationMethod {
	Unsupported,
	Platform,
	Shutdown,
	Reboot,
	TestProc,
	Test
};
};

typedef TQValueList<TDESystemPowerState::TDESystemPowerState> TDESystemPowerStateList;
typedef TQValueList<TDESystemHibernationMethod::TDESystemHibernationMethod> TDESystemHibernationMethodList;

class TDECORE_EXPORT TDERootSystemDevice : public TDEGenericDevice
{
	public:
		/**
		*  Constructor.
		*  @param Device type
		*/
		TDERootSystemDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
		
		/**
		* Destructor.
		*/
		~TDERootSystemDevice();

		/**
		* @return a TDESystemFormFactor::TDESystemFormFactor with the system's form factor
		*/
		TDESystemFormFactor::TDESystemFormFactor formFactor();

		/**
		* @return a TDESystemPowerStateList with all available power states
		*/
		TDESystemPowerStateList powerStates();

		/**
		* @return a TDESystemHibernationMethodList with all available hibernation methods
		*/
		TDESystemHibernationMethodList hibernationMethods();

		/**
		* @return a TDESystemHibernationMethod::TDESystemHibernationMethod with the current hibernation method
		*/
		TDESystemHibernationMethod::TDESystemHibernationMethod hibernationMethod();

		/**
		* @return an unsigned long with the number of bytes required to hibernate
		*/
		unsigned long diskSpaceNeededForHibernation();

		/**
		* @return TRUE if permissions allow the hibernation method to be set, FALSE if not
		*/
		bool canSetHibernationMethod();

		/**
		* @return TRUE if hardware and permissions allow the system to enter standby, FALSE if not
		*/
		bool canStandby();

		/**
		* @return TRUE if hardware and permissions allow the system to be suspended, FALSE if not
		*/
		bool canSuspend();

		/**
		* @return TRUE if hardware and permissions allow the system to be hibernated, FALSE if not
		*/
		bool canHibernate();

		/**
		* @return TRUE if permissions allow the system to be powered down, FALSE if not
		*/
		bool canPowerOff();

		/**
		* @param hm a TDESystemHibernationMethod::TDESystemHibernationMethod with the desired hibernation method
		*/
		void setHibernationMethod(TDESystemHibernationMethod::TDESystemHibernationMethod hm);

		/**
		* @param ps a TDESystemPowerState::TDESystemPowerState with the desired power state
		* @return TRUE if power state was set
		*/
		bool setPowerState(TDESystemPowerState::TDESystemPowerState ps);

	protected:
		/**
		* @param ff a TDESystemFormFactor::TDESystemFormFactor with the system's form factor
		* @internal
		*/
		void internalSetFormFactor(TDESystemFormFactor::TDESystemFormFactor ff);

		/**
		* @param ps a TDESystemPowerStateList with all available power states
		* @internal
		*/
		void internalSetPowerStates(TDESystemPowerStateList ps);

		/**
		* @param hm a TDESystemHibernationMethodList with all available hibernation methods
		* @internal
		*/
		void internalSetHibernationMethods(TDESystemHibernationMethodList hm);

		/**
		* @param hm a TDESystemHibernationMethod::TDESystemHibernationMethod with the current hibernation method
		* @internal
		*/
		void internalSetHibernationMethod(TDESystemHibernationMethod::TDESystemHibernationMethod hm);

		/**
		* @param sz an unsigned long with the number of bytes required to hibernate
		* @internal
		*/
		void internalSetDiskSpaceNeededForHibernation(unsigned long sz);

	private:
		TDESystemFormFactor::TDESystemFormFactor m_formFactor;
		TDESystemPowerStateList m_powerStates;
		TDESystemHibernationMethodList m_hibernationMethods;
		TDESystemHibernationMethod::TDESystemHibernationMethod m_hibernationMethod;
		unsigned long m_hibernationSpace;

	friend class TDEHardwareDevices;
};

namespace TDEEventDeviceType {
enum TDEEventDeviceType {
	Unknown,
	ACPILidSwitch,
	ACPISleepButton,
	ACPIPowerButton,
	Other = 0x80000000
};
};

// Keep friendlySwitchList() in tdehardwaredevices.cpp in sync with this enum
namespace TDESwitchType {
enum TDESwitchType {
	Null			= 0x00000000,
	Lid			= 0x00000001,
	TabletMode		= 0x00000002,
	HeadphoneInsert		= 0x00000004,
	RFKill			= 0x00000008,
	Radio			= 0x00000010,
	MicrophoneInsert	= 0x00000020,
	Dock			= 0x00000040,
	LineOutInsert		= 0x00000080,
	JackPhysicalInsert	= 0x00000100,
	VideoOutInsert		= 0x00000200,
	CameraLensCover		= 0x00000400,
	KeypadSlide		= 0x00000800,
	FrontProximity		= 0x00001000,
	RotateLock		= 0x00002000,
	LineInInsert		= 0x00004000
};

inline TDESwitchType operator|(TDESwitchType a, TDESwitchType b)
{
	return static_cast<TDESwitchType>(static_cast<int>(a) | static_cast<int>(b));
}

inline TDESwitchType operator&(TDESwitchType a, TDESwitchType b)
{
	return static_cast<TDESwitchType>(static_cast<int>(a) & static_cast<int>(b));
}

inline TDESwitchType operator~(TDESwitchType a)
{
	return static_cast<TDESwitchType>(~static_cast<int>(a));
}
};

class TQSocketNotifier;

class TDECORE_EXPORT TDEEventDevice : public TDEGenericDevice
{
	Q_OBJECT

	public:
		/**
		*  Constructor.
		*  @param Device type
		*/
		TDEEventDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
		
		/**
		* Destructor.
		*/
		~TDEEventDevice();

		/**
		* @return a TDEEventDeviceType::TDEEventDeviceType with the event device type, if known
		*/
		TDEEventDeviceType::TDEEventDeviceType eventType();

		/**
		* @return a TDESwitchType::TDESwitchType with all switches provided by this device
		*/
		TDESwitchType::TDESwitchType providedSwitches();

		/**
		* @return a TDESwitchType::TDESwitchType with all active switches provided by this device
		*/
		TDESwitchType::TDESwitchType activeSwitches();

		/**
		* @param switches a TDESwitchType::TDESwitchType with any switch flags set
		* @return a TQStringList with friendly names for all set switch flags
		*/
		static TQStringList friendlySwitchList(TDESwitchType::TDESwitchType switches);

	protected:
		/**
		* @param et a TDEEventDeviceType::TDEEventDeviceType with the event device type, if known
		* @internal
		*/
		void internalSetEventType(TDEEventDeviceType::TDEEventDeviceType et);

		/**
		* @param sl a TDESwitchType::TDESwitchType with all switches provided by this device
		* @internal
		*/
		void internalSetProvidedSwitches(TDESwitchType::TDESwitchType sl);

		/**
		* @param sl a TDESwitchType::TDESwitchType with all active switches provided by this device
		* @internal
		*/
		void internalSetActiveSwitches(TDESwitchType::TDESwitchType sl);

		/**
		* @param hwmanager the master hardware manager
		* @internal
		*/
		void internalStartFdMonitoring(TDEHardwareDevices* hwmanager);

	protected slots:
		void eventReceived();

	signals:
		/**
		* @param keycode the code of the key that was pressed/released
		* See include/linux/input.h for a complete list of keycodes
		* @param device a TDEEventDevice* with the device that received the event
		*/
		void keyPressed(unsigned int keycode, TDEEventDevice* device);

	private:
		TDEEventDeviceType::TDEEventDeviceType m_eventType;
		TDESwitchType::TDESwitchType m_providedSwitches;
		TDESwitchType::TDESwitchType m_switchActive;

		int m_fd;
		bool m_fdMonitorActive;
		TQSocketNotifier* m_eventNotifier;

	friend class TDEHardwareDevices;
};

namespace TDEInputDeviceType {
enum TDEInputDeviceType {
	Unknown,
	ACPILidSwitch,
	ACPISleepButton,
	ACPIPowerButton,
	Other = 0x80000000
};
};

class TDECORE_EXPORT TDEInputDevice : public TDEGenericDevice
{
	public:
		/**
		*  Constructor.
		*  @param Device type
		*/
		TDEInputDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn=TQString::null);
		
		/**
		* Destructor.
		*/
		~TDEInputDevice();

		/**
		* @return a TDEInputDeviceType::TDEInputDeviceType with the input device type, if known
		*/
		TDEInputDeviceType::TDEInputDeviceType inputType();

	protected:
		/**
		* @param it a TDEInputDeviceType::TDEInputDeviceType with the input device type, if known
		* @internal
		*/
		void internalSetInputType(TDEInputDeviceType::TDEInputDeviceType it);

	private:
		TDEInputDeviceType::TDEInputDeviceType m_inputType;

	friend class TDEHardwareDevices;
};

typedef TQPtrList<TDEGenericDevice> TDEGenericHardwareList;
typedef TQMap<TQString, TQString> TDEDeviceIDMap;

class KSimpleDirWatch;

class TDECORE_EXPORT TDEHardwareDevices : public TQObject
{
	Q_OBJECT

	public:	
		/**
		*  Constructor.
		*/
		TDEHardwareDevices();
		
		/**
		* Destructor.
		*/
		~TDEHardwareDevices();

		/**
		*  Query all hardware capabilities on all devices
		*  This does not normally need to be called by an application, as
		*  device detection is handled internally and automatically
		*  
		*  A call to this method immediately invalidates any TDEGenericHardwareList
		*  structures returned by listAllPhysicalDevices()
		*  
		*  @return TRUE if successful
		*/
		bool queryHardwareInformation();

		/**
		*  List all hardware capabilities on all devices
		*  @return TDEGenericHardwareList containing all known hardware devices
		*/
		TDEGenericHardwareList listAllPhysicalDevices();

		/**
		*  List all hardware capabilities on all devices
		*  @param a TDEGenericDeviceType::TDEGenericDeviceType specifying the device class
		*  @return TDEGenericHardwareList containing all known hardware devices
		*/
		TDEGenericHardwareList listByDeviceClass(TDEGenericDeviceType::TDEGenericDeviceType cl);

		/**
		*  Return the device with system path @arg syspath, or 0 if no device exists for that path
		*  @return TDEGenericDevice
		*/
		TDEGenericDevice* findBySystemPath(TQString syspath);

		/**
		*  Return the device with unique ID @arg uid, or 0 if no device exists for that uid
		*  @return TDEGenericDevice
		*/
		TDEGenericDevice* findByUniqueID(TQString uid);

		/**
		*  Return the device with device node @arg devnode, or 0 if no device exists at that node
		*  @return TDEGenericDevice
		*/
		TDEGenericDevice* findByDeviceNode(TQString devnode);

		/**
		*  Return the storage device with unique ID @arg uid, or 0 if no device exists for that uid
		*  @return TDEGenericDevice
		*/
		TDEStorageDevice* findDiskByUID(TQString uid);

		/**
		*  Look up the device in the system PCI database
		*  @param vendorid a TQString containing the vendor ID in hexadecimal
		*  @param modelid a TQString containing the model ID in hexadecimal
		*  @param subvendorid a TQString containing the subvendor ID in hexadecimal
		*  @param submodelid a TQString containing the submodel ID in hexadecimal
		*  @return a TQString containing the device name, if found
		*/
		TQString findPCIDeviceName(TQString vendorid, TQString modelid, TQString subvendorid, TQString submodelid);

		/**
		*  Look up the device in the system USB database
		*  @param vendorid a TQString containing the vendor ID in hexadecimal
		*  @param modelid a TQString containing the model ID in hexadecimal
		*  @param subvendorid a TQString containing the subvendor ID in hexadecimal
		*  @param submodelid a TQString containing the submodel ID in hexadecimal
		*  @return a TQString containing the device name, if found
		*/
		TQString findUSBDeviceName(TQString vendorid, TQString modelid, TQString subvendorid, TQString submodelid);

		/**
		*  Look up the device in the system PNP database
		*  @param pnpid a TQString containing the PNP ID
		*  @return a TQString containing the device name, if found
		*/
		TQString findPNPDeviceName(TQString pnpid);

		/**
		*  Look up the monitor manufacturer in the system display database
		*  @param pnpid a TQString containing the display manufacturer ID
		*  @return a TQString containing the manufacturer name, if found
		*/
		TQString findMonitorManufacturerName(TQString dpyid);

		/**
		*  Get a friendly string describing a device type
		*  @param query a TDEGenericDeviceType::TDEGenericDeviceType specifying a device type
		*  @return a TQString containing the friendly type name
		*/
		TQString getFriendlyDeviceTypeStringFromType(TDEGenericDeviceType::TDEGenericDeviceType query);

		/**
		*  Get an icon for a device type
		*  @param query a TDEGenericDeviceType::TDEGenericDeviceType specifying a device type
		*  @param size a KIcon::StdSizes structure specifying the desired icon size
		*  @return a TQPixmap containing the icon for the specified type
		*/
		TQPixmap getDeviceTypeIconFromType(TDEGenericDeviceType::TDEGenericDeviceType query, KIcon::StdSizes size);

		/**
		*  Convenience function to obtain the root system device
		*  @return a pointer to a TDERootSystemDevice object
		*/
		TDERootSystemDevice* rootSystemDevice();

		/**
		*  Rescan a hardware device to look for changes
		*  WARNING: This method can be very expensive.  Use with caution!
		*  @param hwdevice TDEGenericDevice* with the device to rescan
		*/
		void rescanDeviceInformation(TDEGenericDevice* hwdevice);

		/**
		*  Convert a byte count to human readable form
		*  @param bytes a double containing the number of bytes
		*  @return a TQString containing the human readable byte count
		*/
		static TQString bytesToFriendlySizeString(double bytes);

	signals:
		void hardwareAdded(TDEGenericDevice*);
		void hardwareRemoved(TDEGenericDevice*);
		void hardwareUpdated(TDEGenericDevice*);
		void mountTableModified();

		/**
		* @param keycode the code of the key that was pressed/released
		* See include/linux/input.h for a complete list of keycodes
		* @param device a TDEEventDevice* with the device that received the event
		*/
		void eventDeviceKeyPressed(unsigned int keycode, TDEEventDevice* device);

	private slots:
		void processHotPluggedHardware();
		void processModifiedMounts();
		void processModifiedCPUs();
		void processStatelessDevices();
		void processEventDeviceKeyPressed(unsigned int keycode, TDEEventDevice* edevice);

	private:
		void updateBlacklists(TDEGenericDevice* hwdevice, udev_device* dev);

	private:
		TDEGenericDevice *classifyUnknownDevice(udev_device* dev, TDEGenericDevice* existingdevice=0, bool force_full_classification=true);
		TDEGenericDevice *classifyUnknownDeviceByExternalRules(udev_device* dev, TDEGenericDevice* existingdevice=0, bool classifySubDevices=false);

		void updateParentDeviceInformation();
		void updateParentDeviceInformation(TDEGenericDevice* hwdevice);

		void addCoreSystemDevices();

		/**
		* Get the binary monitor EDID for the specified sysfs path
		* @return a TQByteArray containing the EDID
		*/
		TQByteArray getEDID(TQString path);
		
		/**
		* Get the monitor EDID name for the specified sysfs path
		* @return a TQPair<TQString,TQString> containing the monitor vendor and model, if available
		*/
		TQPair<TQString,TQString> getEDIDMonitorName(TQString path);

		struct udev *m_udevStruct;
		struct udev_monitor *m_udevMonitorStruct;
		TDEGenericHardwareList m_deviceList;
		int m_procMountsFd;
		KSimpleDirWatch* m_cpuWatch;
		TQTimer* m_cpuWatchTimer;
		TQTimer* m_deviceWatchTimer;

		TQSocketNotifier* m_devScanNotifier;
		TQSocketNotifier* m_mountScanNotifier;

		TQStringList m_mountTable;
		TQStringList m_cpuInfo;

		TDEDeviceIDMap* pci_id_map;
		TDEDeviceIDMap* usb_id_map;
		TDEDeviceIDMap* pnp_id_map;
		TDEDeviceIDMap* dpy_id_map;

	friend class TDEGenericDevice;
	friend class TDEStorageDevice;
	friend class TDECPUDevice;
};

#endif