Work at SourceForge, help us to make it a better place! We have an immediate need for a Support Technician in our San Francisco or Denver office.

Close

[e2d867]: dom / bluetooth / linux / BluetoothDBusService.cpp Maximize Restore History

Download this file

BluetoothDBusService.cpp    3186 lines (2721 with data), 104.0 kB

   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
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/*
** Copyright 2006, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#include "base/basictypes.h"
#include "BluetoothDBusService.h"
#include "BluetoothA2dpManager.h"
#include "BluetoothHfpManager.h"
#include "BluetoothOppManager.h"
#include "BluetoothReplyRunnable.h"
#include "BluetoothUnixSocketConnector.h"
#include "BluetoothUtils.h"
#include "BluetoothUuid.h"
#include <cstdio>
#include <dbus/dbus.h>
#include "nsAutoPtr.h"
#include "nsThreadUtils.h"
#include "nsDebug.h"
#include "nsDataHashtable.h"
#include "mozilla/Atomics.h"
#include "mozilla/dom/bluetooth/BluetoothTypes.h"
#include "mozilla/Hal.h"
#include "mozilla/ipc/UnixSocket.h"
#include "mozilla/ipc/DBusThread.h"
#include "mozilla/ipc/DBusUtils.h"
#include "mozilla/ipc/RawDBusConnection.h"
#include "mozilla/Mutex.h"
#include "mozilla/NullPtr.h"
#include "mozilla/StaticMutex.h"
#include "mozilla/Util.h"
#if defined(MOZ_WIDGET_GONK)
#include "cutils/properties.h"
#endif
/**
* Some rules for dealing with memory in DBus:
* - A DBusError only needs to be deleted if it's been set, not just
* initialized. This is why LOG_AND_FREE... is called only when an error is
* set, and the macro cleans up the error itself.
* - A DBusMessage needs to be unrefed when it is newed explicitly. DBusMessages
* from signals do not need to be unrefed, as they will be cleaned by DBus
* after DBUS_HANDLER_RESULT_HANDLED is returned from the filter.
*/
using namespace mozilla;
using namespace mozilla::ipc;
USING_BLUETOOTH_NAMESPACE
#define B2G_AGENT_CAPABILITIES "DisplayYesNo"
#define DBUS_MANAGER_IFACE BLUEZ_DBUS_BASE_IFC ".Manager"
#define DBUS_ADAPTER_IFACE BLUEZ_DBUS_BASE_IFC ".Adapter"
#define DBUS_DEVICE_IFACE BLUEZ_DBUS_BASE_IFC ".Device"
#define DBUS_AGENT_IFACE BLUEZ_DBUS_BASE_IFC ".Agent"
#define DBUS_SINK_IFACE BLUEZ_DBUS_BASE_IFC ".AudioSink"
#define DBUS_CTL_IFACE BLUEZ_DBUS_BASE_IFC ".Control"
#define BLUEZ_DBUS_BASE_PATH "/org/bluez"
#define BLUEZ_DBUS_BASE_IFC "org.bluez"
#define BLUEZ_ERROR_IFC "org.bluez.Error"
#define ERR_A2DP_IS_DISCONNECTED "A2dpIsDisconnected"
#define ERR_AVRCP_IS_DISCONNECTED "AvrcpIsDisconnected"
#define ERR_UNKNOWN_PROFILE "UnknownProfileError"
/**
* To not lock Bluetooth switch button on Settings UI because of any accident,
* we will force disabling Bluetooth 5 seconds after the user requesting to
* turn off Bluetooth.
*/
#define TIMEOUT_FORCE_TO_DISABLE_BT 5
typedef struct {
const char* name;
int type;
} Properties;
static Properties sDeviceProperties[] = {
{"Address", DBUS_TYPE_STRING},
{"Name", DBUS_TYPE_STRING},
{"Icon", DBUS_TYPE_STRING},
{"Class", DBUS_TYPE_UINT32},
{"UUIDs", DBUS_TYPE_ARRAY},
{"Paired", DBUS_TYPE_BOOLEAN},
{"Connected", DBUS_TYPE_BOOLEAN},
{"Trusted", DBUS_TYPE_BOOLEAN},
{"Blocked", DBUS_TYPE_BOOLEAN},
{"Alias", DBUS_TYPE_STRING},
{"Nodes", DBUS_TYPE_ARRAY},
{"Adapter", DBUS_TYPE_OBJECT_PATH},
{"LegacyPairing", DBUS_TYPE_BOOLEAN},
{"RSSI", DBUS_TYPE_INT16},
{"TX", DBUS_TYPE_UINT32},
{"Type", DBUS_TYPE_STRING},
{"Broadcaster", DBUS_TYPE_BOOLEAN},
{"Services", DBUS_TYPE_ARRAY}
};
static Properties sAdapterProperties[] = {
{"Address", DBUS_TYPE_STRING},
{"Name", DBUS_TYPE_STRING},
{"Class", DBUS_TYPE_UINT32},
{"Powered", DBUS_TYPE_BOOLEAN},
{"Discoverable", DBUS_TYPE_BOOLEAN},
{"DiscoverableTimeout", DBUS_TYPE_UINT32},
{"Pairable", DBUS_TYPE_BOOLEAN},
{"PairableTimeout", DBUS_TYPE_UINT32},
{"Discovering", DBUS_TYPE_BOOLEAN},
{"Devices", DBUS_TYPE_ARRAY},
{"UUIDs", DBUS_TYPE_ARRAY},
{"Type", DBUS_TYPE_STRING}
};
static Properties sManagerProperties[] = {
{"Adapters", DBUS_TYPE_ARRAY},
};
static Properties sSinkProperties[] = {
{"State", DBUS_TYPE_STRING},
{"Connected", DBUS_TYPE_BOOLEAN},
{"Playing", DBUS_TYPE_BOOLEAN}
};
static Properties sControlProperties[] = {
{"Connected", DBUS_TYPE_BOOLEAN}
};
static const char* sBluetoothDBusIfaces[] =
{
DBUS_MANAGER_IFACE,
DBUS_ADAPTER_IFACE,
DBUS_DEVICE_IFACE
};
static const char* sBluetoothDBusSignals[] =
{
"type='signal',interface='org.freedesktop.DBus'",
"type='signal',interface='org.bluez.Adapter'",
"type='signal',interface='org.bluez.Manager'",
"type='signal',interface='org.bluez.Device'",
"type='signal',interface='org.bluez.Input'",
"type='signal',interface='org.bluez.Network'",
"type='signal',interface='org.bluez.NetworkServer'",
"type='signal',interface='org.bluez.HealthDevice'",
"type='signal',interface='org.bluez.AudioSink'",
"type='signal',interface='org.bluez.Control'"
};
/**
* DBus Connection held for the BluetoothCommandThread to use. Should never be
* used by any other thread.
*
*/
static nsRefPtr<RawDBusConnection> gThreadConnection;
static nsDataHashtable<nsStringHashKey, DBusMessage* > sPairingReqTable;
static nsDataHashtable<nsStringHashKey, DBusMessage* > sAuthorizeReqTable;
static nsString sAdapterPath;
static Atomic<int32_t> sIsPairing(0);
static int sConnectedDeviceCount = 0;
static Monitor sStopBluetoothMonitor("BluetoothService.sStopBluetoothMonitor");
typedef void (*UnpackFunc)(DBusMessage*, DBusError*, BluetoothValue&, nsAString&);
typedef bool (*FilterFunc)(const BluetoothValue&);
typedef void (*SinkCallback)(DBusMessage*, void*);
static bool
GetConnectedDevicesFilter(const BluetoothValue& aValue)
{
// We don't have to filter device here
return true;
}
static bool
GetPairedDevicesFilter(const BluetoothValue& aValue)
{
// Check property 'Paired' and only paired device will be returned
if (aValue.type() != BluetoothValue::TArrayOfBluetoothNamedValue) {
NS_WARNING("Not a BluetoothNamedValue array!");
return false;
}
const InfallibleTArray<BluetoothNamedValue>& deviceProperties =
aValue.get_ArrayOfBluetoothNamedValue();
uint32_t length = deviceProperties.Length();
for (uint32_t p = 0; p < length; ++p) {
if (deviceProperties[p].name().EqualsLiteral("Paired")) {
return deviceProperties[p].value().get_bool();
}
}
return false;
}
class DistributeBluetoothSignalTask : public nsRunnable
{
public:
DistributeBluetoothSignalTask(const BluetoothSignal& aSignal)
: mSignal(aSignal)
{
}
nsresult Run()
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothService* bs = BluetoothService::Get();
NS_ENSURE_TRUE(bs, NS_ERROR_FAILURE);
bs->DistributeSignal(mSignal);
return NS_OK;
}
private:
BluetoothSignal mSignal;
};
class ControlPropertyChangedHandler : public nsRunnable
{
public:
ControlPropertyChangedHandler(const BluetoothSignal& aSignal)
: mSignal(aSignal)
{
}
nsresult Run()
{
MOZ_ASSERT(NS_IsMainThread());
if (mSignal.value().type() != BluetoothValue::TArrayOfBluetoothNamedValue) {
BT_WARNING("Wrong value type for ControlPropertyChangedHandler");
return NS_ERROR_FAILURE;
}
InfallibleTArray<BluetoothNamedValue>& arr =
mSignal.value().get_ArrayOfBluetoothNamedValue();
MOZ_ASSERT(arr[0].name().EqualsLiteral("Connected"));
MOZ_ASSERT(arr[0].value().type() == BluetoothValue::Tbool);
bool connected = arr[0].value().get_bool();
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
NS_ENSURE_TRUE(a2dp, NS_ERROR_FAILURE);
a2dp->SetAvrcpConnected(connected);
return NS_OK;
}
private:
BluetoothSignal mSignal;
};
class SinkPropertyChangedHandler : public nsRunnable
{
public:
SinkPropertyChangedHandler(const BluetoothSignal& aSignal)
: mSignal(aSignal)
{
}
NS_IMETHOD
Run()
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(mSignal.name().EqualsLiteral("PropertyChanged"));
MOZ_ASSERT(mSignal.value().type() ==
BluetoothValue::TArrayOfBluetoothNamedValue);
// Replace object path with device address
nsString address = GetAddressFromObjectPath(mSignal.path());
mSignal.path() = address;
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
NS_ENSURE_TRUE(a2dp, NS_ERROR_FAILURE);
a2dp->HandleSinkPropertyChanged(mSignal);
return NS_OK;
}
private:
BluetoothSignal mSignal;
};
static bool
IsDBusMessageError(DBusMessage* aMsg, DBusError* aErr, nsAString& aErrorStr)
{
if (aErr && dbus_error_is_set(aErr)) {
aErrorStr = NS_ConvertUTF8toUTF16(aErr->message);
LOG_AND_FREE_DBUS_ERROR(aErr);
return true;
}
DBusError err;
dbus_error_init(&err);
if (dbus_message_get_type(aMsg) == DBUS_MESSAGE_TYPE_ERROR) {
const char* error_msg;
if (!dbus_message_get_args(aMsg, &err, DBUS_TYPE_STRING,
&error_msg, DBUS_TYPE_INVALID) ||
!error_msg) {
if (dbus_error_is_set(&err)) {
aErrorStr = NS_ConvertUTF8toUTF16(err.message);
LOG_AND_FREE_DBUS_ERROR(&err);
return true;
} else {
aErrorStr.AssignLiteral("Unknown Error");
return true;
}
} else {
aErrorStr = NS_ConvertUTF8toUTF16(error_msg);
return true;
}
}
return false;
}
static void
UnpackIntMessage(DBusMessage* aMsg, DBusError* aErr,
BluetoothValue& aValue, nsAString& aErrorStr)
{
MOZ_ASSERT(aMsg);
DBusError err;
dbus_error_init(&err);
if (!IsDBusMessageError(aMsg, aErr, aErrorStr)) {
MOZ_ASSERT(dbus_message_get_type(aMsg) == DBUS_MESSAGE_TYPE_METHOD_RETURN,
"Got dbus callback that's not a METHOD_RETURN!");
int i;
if (!dbus_message_get_args(aMsg, &err, DBUS_TYPE_INT32,
&i, DBUS_TYPE_INVALID)) {
if (dbus_error_is_set(&err)) {
aErrorStr = NS_ConvertUTF8toUTF16(err.message);
LOG_AND_FREE_DBUS_ERROR(&err);
}
} else {
aValue = (uint32_t)i;
}
}
}
static void
UnpackObjectPathMessage(DBusMessage* aMsg, DBusError* aErr,
BluetoothValue& aValue, nsAString& aErrorStr)
{
DBusError err;
dbus_error_init(&err);
if (!IsDBusMessageError(aMsg, aErr, aErrorStr)) {
MOZ_ASSERT(dbus_message_get_type(aMsg) == DBUS_MESSAGE_TYPE_METHOD_RETURN,
"Got dbus callback that's not a METHOD_RETURN!");
const char* object_path;
if (!dbus_message_get_args(aMsg, &err, DBUS_TYPE_OBJECT_PATH,
&object_path, DBUS_TYPE_INVALID) ||
!object_path) {
if (dbus_error_is_set(&err)) {
aErrorStr = NS_ConvertUTF8toUTF16(err.message);
LOG_AND_FREE_DBUS_ERROR(&err);
}
} else {
aValue = NS_ConvertUTF8toUTF16(object_path);
}
}
}
void
BluetoothDBusService::DisconnectAllAcls(const nsAString& aAdapterPath)
{
MOZ_ASSERT(!NS_IsMainThread());
DBusMessage* reply =
dbus_func_args(gThreadConnection->GetConnection(),
NS_ConvertUTF16toUTF8(aAdapterPath).get(),
DBUS_ADAPTER_IFACE, "DisconnectAllConnections",
DBUS_TYPE_INVALID);
if (reply) {
dbus_message_unref(reply);
}
}
class PrepareProfileManagersRunnable : public nsRunnable
{
public:
nsresult Run()
{
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
if (!hfp || !hfp->Listen()) {
NS_WARNING("Failed to start listening for BluetoothHfpManager!");
return NS_ERROR_FAILURE;
}
BluetoothOppManager* opp = BluetoothOppManager::Get();
if (!opp || !opp->Listen()) {
NS_WARNING("Failed to start listening for BluetoothOppManager!");
return NS_ERROR_FAILURE;
}
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
NS_ENSURE_TRUE(a2dp, NS_ERROR_FAILURE);
a2dp->ResetA2dp();
a2dp->ResetAvrcp();
return NS_OK;
}
};
static void
RunDBusCallback(DBusMessage* aMsg, void* aBluetoothReplyRunnable,
UnpackFunc aFunc)
{
#ifdef MOZ_WIDGET_GONK
// Due to the fact that we're running two dbus loops on desktop implicitly by
// being gtk based, sometimes we'll get signals/reply coming in on the main
// thread. There's not a lot we can do about that for the time being and it
// (technically) shouldn't hurt anything. However, on gonk, die.
MOZ_ASSERT(!NS_IsMainThread());
#endif
nsRefPtr<BluetoothReplyRunnable> replyRunnable =
dont_AddRef(static_cast< BluetoothReplyRunnable* >(aBluetoothReplyRunnable));
MOZ_ASSERT(replyRunnable, "Callback reply runnable is null!");
nsAutoString replyError;
BluetoothValue v;
aFunc(aMsg, nullptr, v, replyError);
DispatchBluetoothReply(replyRunnable, v, replyError);
}
static void
GetObjectPathCallback(DBusMessage* aMsg, void* aBluetoothReplyRunnable)
{
if (sIsPairing) {
RunDBusCallback(aMsg, aBluetoothReplyRunnable,
UnpackObjectPathMessage);
sIsPairing--;
}
}
static void
UnpackVoidMessage(DBusMessage* aMsg, DBusError* aErr, BluetoothValue& aValue,
nsAString& aErrorStr)
{
DBusError err;
dbus_error_init(&err);
if (!IsDBusMessageError(aMsg, aErr, aErrorStr) &&
dbus_message_get_type(aMsg) == DBUS_MESSAGE_TYPE_METHOD_RETURN &&
!dbus_message_get_args(aMsg, &err, DBUS_TYPE_INVALID)) {
if (dbus_error_is_set(&err)) {
aErrorStr = NS_ConvertUTF8toUTF16(err.message);
LOG_AND_FREE_DBUS_ERROR(&err);
}
}
aValue = aErrorStr.IsEmpty();
}
static void
GetVoidCallback(DBusMessage* aMsg, void* aBluetoothReplyRunnable)
{
RunDBusCallback(aMsg, aBluetoothReplyRunnable,
UnpackVoidMessage);
}
static void
GetIntCallback(DBusMessage* aMsg, void* aBluetoothReplyRunnable)
{
RunDBusCallback(aMsg, aBluetoothReplyRunnable,
UnpackIntMessage);
}
#ifdef DEBUG
static void
CheckForError(DBusMessage* aMsg, void *aParam, const nsAString& aError)
{
NS_ENSURE_TRUE_VOID(aMsg);
BluetoothValue v;
nsAutoString replyError;
UnpackVoidMessage(aMsg, nullptr, v, replyError);
if (!v.get_bool()) {
BT_WARNING(NS_ConvertUTF16toUTF8(aError).get());
}
}
#endif
static void
SinkConnectCallback(DBusMessage* aMsg, void* aParam)
{
#ifdef DEBUG
NS_NAMED_LITERAL_STRING(errorStr, "Failed to connect sink");
CheckForError(aMsg, aParam, errorStr);
#endif
}
static void
SinkDisconnectCallback(DBusMessage* aMsg, void* aParam)
{
#ifdef DEBUG
NS_NAMED_LITERAL_STRING(errorStr, "Failed to disconnect sink");
CheckForError(false, aMsg, errorStr);
#endif
}
static bool
HasAudioService(uint32_t aCodValue)
{
return ((aCodValue & 0x200000) == 0x200000);
}
static bool
ContainsIcon(const InfallibleTArray<BluetoothNamedValue>& aProperties)
{
for (uint8_t i = 0; i < aProperties.Length(); i++) {
if (aProperties[i].name().EqualsLiteral("Icon")) {
return true;
}
}
return false;
}
static bool
GetProperty(DBusMessageIter aIter, Properties* aPropertyTypes,
int aPropertyTypeLen, int* aPropIndex,
InfallibleTArray<BluetoothNamedValue>& aProperties)
{
DBusMessageIter prop_val, array_val_iter;
char* property = NULL;
uint32_t array_type;
int i, expectedType, receivedType;
if (dbus_message_iter_get_arg_type(&aIter) != DBUS_TYPE_STRING) {
return false;
}
dbus_message_iter_get_basic(&aIter, &property);
if (!dbus_message_iter_next(&aIter) ||
dbus_message_iter_get_arg_type(&aIter) != DBUS_TYPE_VARIANT) {
return false;
}
for (i = 0; i < aPropertyTypeLen; i++) {
if (!strncmp(property, aPropertyTypes[i].name, strlen(property))) {
break;
}
}
if (i == aPropertyTypeLen) {
return false;
}
nsAutoString propertyName;
propertyName.AssignASCII(aPropertyTypes[i].name);
*aPropIndex = i;
dbus_message_iter_recurse(&aIter, &prop_val);
expectedType = aPropertyTypes[*aPropIndex].type;
receivedType = dbus_message_iter_get_arg_type(&prop_val);
/**
* Bug 857896. Since device property "Connected" could be a boolean value or
* an 2-byte array, we need to check the value type here and convert the
* first byte into a boolean manually.
*/
bool convert = false;
if (propertyName.EqualsLiteral("Connected") &&
receivedType == DBUS_TYPE_ARRAY) {
convert = true;
}
if ((receivedType != expectedType) && !convert) {
NS_WARNING("Iterator not type we expect!");
nsCString str;
str.AppendLiteral("Property Name: ");
str.Append(NS_ConvertUTF16toUTF8(propertyName));
str.AppendLiteral(", Property Type Expected: ");
str.AppendInt(expectedType);
str.AppendLiteral(", Property Type Received: ");
str.AppendInt(receivedType);
NS_WARNING(str.get());
return false;
}
BluetoothValue propertyValue;
switch (receivedType) {
case DBUS_TYPE_STRING:
case DBUS_TYPE_OBJECT_PATH:
const char* c;
dbus_message_iter_get_basic(&prop_val, &c);
propertyValue = NS_ConvertUTF8toUTF16(c);
break;
case DBUS_TYPE_UINT32:
case DBUS_TYPE_INT16:
uint32_t i;
dbus_message_iter_get_basic(&prop_val, &i);
propertyValue = i;
break;
case DBUS_TYPE_BOOLEAN:
bool b;
dbus_message_iter_get_basic(&prop_val, &b);
propertyValue = b;
break;
case DBUS_TYPE_ARRAY:
dbus_message_iter_recurse(&prop_val, &array_val_iter);
array_type = dbus_message_iter_get_arg_type(&array_val_iter);
if (array_type == DBUS_TYPE_OBJECT_PATH ||
array_type == DBUS_TYPE_STRING) {
InfallibleTArray<nsString> arr;
do {
const char* tmp;
dbus_message_iter_get_basic(&array_val_iter, &tmp);
nsAutoString s;
s = NS_ConvertUTF8toUTF16(tmp);
arr.AppendElement(s);
} while (dbus_message_iter_next(&array_val_iter));
propertyValue = arr;
} else if (array_type == DBUS_TYPE_BYTE) {
InfallibleTArray<uint8_t> arr;
do {
uint8_t tmp;
dbus_message_iter_get_basic(&array_val_iter, &tmp);
arr.AppendElement(tmp);
} while (dbus_message_iter_next(&array_val_iter));
propertyValue = arr;
} else {
// This happens when the array is 0-length. Apparently we get a
// DBUS_TYPE_INVALID type.
propertyValue = InfallibleTArray<nsString>();
}
break;
default:
NS_NOTREACHED("Cannot find dbus message type!");
}
if (convert) {
MOZ_ASSERT(propertyValue.type() == BluetoothValue::TArrayOfuint8_t);
bool b = propertyValue.get_ArrayOfuint8_t()[0];
propertyValue = BluetoothValue(b);
}
aProperties.AppendElement(BluetoothNamedValue(propertyName, propertyValue));
return true;
}
static void
ParseProperties(DBusMessageIter* aIter,
BluetoothValue& aValue,
nsAString& aErrorStr,
Properties* aPropertyTypes,
const int aPropertyTypeLen)
{
DBusMessageIter dict_entry, dict;
int prop_index = -1;
MOZ_ASSERT(dbus_message_iter_get_arg_type(aIter) == DBUS_TYPE_ARRAY,
"Trying to parse a property from sth. that's not an array");
dbus_message_iter_recurse(aIter, &dict);
InfallibleTArray<BluetoothNamedValue> props;
do {
MOZ_ASSERT(dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY,
"Trying to parse a property from sth. that's not an dict!");
dbus_message_iter_recurse(&dict, &dict_entry);
if (!GetProperty(dict_entry, aPropertyTypes, aPropertyTypeLen, &prop_index,
props)) {
aErrorStr.AssignLiteral("Can't Create Property!");
NS_WARNING("Can't create property!");
return;
}
} while (dbus_message_iter_next(&dict));
aValue = props;
}
static void
UnpackPropertiesMessage(DBusMessage* aMsg, DBusError* aErr,
BluetoothValue& aValue, nsAString& aErrorStr,
Properties* aPropertyTypes,
const int aPropertyTypeLen)
{
if (!IsDBusMessageError(aMsg, aErr, aErrorStr) &&
dbus_message_get_type(aMsg) == DBUS_MESSAGE_TYPE_METHOD_RETURN) {
DBusMessageIter iter;
if (!dbus_message_iter_init(aMsg, &iter)) {
aErrorStr.AssignLiteral("Cannot create dbus message iter!");
} else {
ParseProperties(&iter, aValue, aErrorStr, aPropertyTypes,
aPropertyTypeLen);
}
}
}
static void
UnpackAdapterPropertiesMessage(DBusMessage* aMsg, DBusError* aErr,
BluetoothValue& aValue,
nsAString& aErrorStr)
{
UnpackPropertiesMessage(aMsg, aErr, aValue, aErrorStr,
sAdapterProperties,
ArrayLength(sAdapterProperties));
}
static void
UnpackDevicePropertiesMessage(DBusMessage* aMsg, DBusError* aErr,
BluetoothValue& aValue,
nsAString& aErrorStr)
{
UnpackPropertiesMessage(aMsg, aErr, aValue, aErrorStr,
sDeviceProperties,
ArrayLength(sDeviceProperties));
}
static void
UnpackManagerPropertiesMessage(DBusMessage* aMsg, DBusError* aErr,
BluetoothValue& aValue,
nsAString& aErrorStr)
{
UnpackPropertiesMessage(aMsg, aErr, aValue, aErrorStr,
sManagerProperties,
ArrayLength(sManagerProperties));
}
static void
GetManagerPropertiesCallback(DBusMessage* aMsg, void* aBluetoothReplyRunnable)
{
RunDBusCallback(aMsg, aBluetoothReplyRunnable,
UnpackManagerPropertiesMessage);
}
static void
GetAdapterPropertiesCallback(DBusMessage* aMsg, void* aBluetoothReplyRunnable)
{
RunDBusCallback(aMsg, aBluetoothReplyRunnable,
UnpackAdapterPropertiesMessage);
}
static void
GetDevicePropertiesCallback(DBusMessage* aMsg, void* aBluetoothReplyRunnable)
{
RunDBusCallback(aMsg, aBluetoothReplyRunnable,
UnpackDevicePropertiesMessage);
}
static DBusCallback sBluetoothDBusPropCallbacks[] =
{
GetManagerPropertiesCallback,
GetAdapterPropertiesCallback,
GetDevicePropertiesCallback
};
static_assert(
sizeof(sBluetoothDBusPropCallbacks) == sizeof(sBluetoothDBusIfaces),
"DBus Property callback array and DBus interface array must be same size");
static void
ParsePropertyChange(DBusMessage* aMsg, BluetoothValue& aValue,
nsAString& aErrorStr, Properties* aPropertyTypes,
const int aPropertyTypeLen)
{
DBusMessageIter iter;
DBusError err;
int prop_index = -1;
InfallibleTArray<BluetoothNamedValue> props;
dbus_error_init(&err);
if (!dbus_message_iter_init(aMsg, &iter)) {
NS_WARNING("Can't create iterator!");
return;
}
if (!GetProperty(iter, aPropertyTypes, aPropertyTypeLen,
&prop_index, props)) {
NS_WARNING("Can't get property!");
aErrorStr.AssignLiteral("Can't get property!");
return;
}
aValue = props;
}
static bool
GetPropertiesInternal(const nsAString& aPath,
const char* aIface,
BluetoothValue& aValue)
{
MOZ_ASSERT(!NS_IsMainThread());
DBusError err;
dbus_error_init(&err);
DBusMessage* msg = dbus_func_args_timeout(gThreadConnection->GetConnection(),
1000,
&err,
NS_ConvertUTF16toUTF8(aPath).get(),
aIface,
"GetProperties",
DBUS_TYPE_INVALID);
nsAutoString replyError;
if (!strcmp(aIface, DBUS_DEVICE_IFACE)) {
UnpackDevicePropertiesMessage(msg, &err, aValue, replyError);
} else if (!strcmp(aIface, DBUS_ADAPTER_IFACE)) {
UnpackAdapterPropertiesMessage(msg, &err, aValue, replyError);
} else if (!strcmp(aIface, DBUS_MANAGER_IFACE)) {
UnpackManagerPropertiesMessage(msg, &err, aValue, replyError);
} else {
NS_WARNING("Unknown interface for GetProperties!");
return false;
}
if (!replyError.IsEmpty()) {
NS_WARNING("Failed to get device properties");
return false;
}
if (msg) {
dbus_message_unref(msg);
}
return true;
}
class AppendDeviceNameRunnable : public nsRunnable
{
public:
AppendDeviceNameRunnable(const BluetoothSignal& aSignal)
: mSignal(aSignal)
{
}
nsresult Run()
{
MOZ_ASSERT(!NS_IsMainThread());
InfallibleTArray<BluetoothNamedValue>& arr =
mSignal.value().get_ArrayOfBluetoothNamedValue();
nsString devicePath = arr[0].value().get_nsString();
// Replace object path with device address
InfallibleTArray<BluetoothNamedValue>& parameters =
mSignal.value().get_ArrayOfBluetoothNamedValue();
nsString address = GetAddressFromObjectPath(devicePath);
parameters[0].name().AssignLiteral("address");
parameters[0].value() = address;
BluetoothValue prop;
if(!GetPropertiesInternal(devicePath, DBUS_DEVICE_IFACE, prop)) {
return NS_ERROR_FAILURE;
}
// Get device name from result of GetPropertiesInternal and append to
// original signal
InfallibleTArray<BluetoothNamedValue>& properties =
prop.get_ArrayOfBluetoothNamedValue();
uint8_t i;
for (i = 0; i < properties.Length(); i++) {
if (properties[i].name().EqualsLiteral("Name")) {
properties[i].name().AssignLiteral("name");
parameters.AppendElement(properties[i]);
break;
}
}
MOZ_ASSERT_IF(i == properties.Length(), "failed to get device name");
nsRefPtr<DistributeBluetoothSignalTask> task =
new DistributeBluetoothSignalTask(mSignal);
NS_DispatchToMainThread(task);
return NS_OK;
}
private:
BluetoothSignal mSignal;
};
class AppendDeviceNameHandler : public nsRunnable
{
public:
AppendDeviceNameHandler(const BluetoothSignal& aSignal)
: mSignal(aSignal)
{
}
nsresult Run()
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothService* bs = BluetoothService::Get();
NS_ENSURE_TRUE(bs, NS_ERROR_FAILURE);
BluetoothValue v = mSignal.value();
if (v.type() != BluetoothValue::TArrayOfBluetoothNamedValue ||
v.get_ArrayOfBluetoothNamedValue().Length() == 0) {
NS_WARNING("Invalid argument type for AppendDeviceNameHandler");
return NS_ERROR_FAILURE;
}
const InfallibleTArray<BluetoothNamedValue>& arr =
v.get_ArrayOfBluetoothNamedValue();
// Device object path should be put in the first element
if (!arr[0].name().EqualsLiteral("path") ||
arr[0].value().type() != BluetoothValue::TnsString) {
NS_WARNING("Invalid object path for AppendDeviceNameHandler");
return NS_ERROR_FAILURE;
}
nsRefPtr<nsRunnable> func(new AppendDeviceNameRunnable(mSignal));
bs->DispatchToCommandThread(func);
return NS_OK;
}
private:
BluetoothSignal mSignal;
};
static DBusHandlerResult
AgentEventFilter(DBusConnection *conn, DBusMessage *msg, void *data)
{
if (dbus_message_get_type(msg) != DBUS_MESSAGE_TYPE_METHOD_CALL) {
BT_WARNING("%s: agent handler not interested (not a method call).\n",
__FUNCTION__);
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
DBusError err;
dbus_error_init(&err);
BT_LOG("%s: %s, %s", __FUNCTION__,
dbus_message_get_path(msg),
dbus_message_get_member(msg));
nsString signalPath = NS_ConvertUTF8toUTF16(dbus_message_get_path(msg));
nsString signalName = NS_ConvertUTF8toUTF16(dbus_message_get_member(msg));
nsString errorStr;
BluetoothValue v;
InfallibleTArray<BluetoothNamedValue> parameters;
nsRefPtr<nsRunnable> handler;
bool isPairingReq = false;
BluetoothSignal signal(signalName, signalPath, v);
char *objectPath;
// The following descriptions of each signal are retrieved from:
//
// http://maemo.org/api_refs/5.0/beta/bluez/agent.html
//
if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE, "Cancel")) {
// This method gets called to indicate that the agent request failed before
// a reply was returned.
// Return directly
DBusMessage *reply = dbus_message_new_method_return(msg);
if (!reply) {
errorStr.AssignLiteral("Memory can't be allocated for the message.");
goto handle_error;
}
dbus_connection_send(conn, reply, NULL);
dbus_message_unref(reply);
v = parameters;
} else if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE, "Authorize")) {
// This method gets called when the service daemon needs to authorize a
// connection/service request.
const char *uuid;
if (!dbus_message_get_args(msg, NULL,
DBUS_TYPE_OBJECT_PATH, &objectPath,
DBUS_TYPE_STRING, &uuid,
DBUS_TYPE_INVALID)) {
BT_WARNING("%s: Invalid arguments for Authorize() method", __FUNCTION__);
errorStr.AssignLiteral("Invalid arguments for Authorize() method");
goto handle_error;
}
nsString deviceAddress =
GetAddressFromObjectPath(NS_ConvertUTF8toUTF16(objectPath));
parameters.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("deviceAddress"), deviceAddress));
parameters.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("uuid"),
NS_ConvertUTF8toUTF16(uuid)));
// Because we may have authorization request and pairing request from the
// same remote device at the same time, we need two tables to keep these
// messages.
sAuthorizeReqTable.Put(deviceAddress, msg);
// Increase ref count here because we need this message later.
// It'll be unrefed when setAuthorizationInternal() is called.
dbus_message_ref(msg);
v = parameters;
} else if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE,
"RequestConfirmation")) {
// This method gets called when the service daemon needs to confirm a
// passkey for an authentication.
uint32_t passkey;
if (!dbus_message_get_args(msg, NULL,
DBUS_TYPE_OBJECT_PATH, &objectPath,
DBUS_TYPE_UINT32, &passkey,
DBUS_TYPE_INVALID)) {
BT_WARNING("%s: Invalid arguments: RequestConfirmation()", __FUNCTION__);
errorStr.AssignLiteral("Invalid arguments: RequestConfirmation()");
goto handle_error;
}
parameters.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("path"),
NS_ConvertUTF8toUTF16(objectPath)));
parameters.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("method"),
NS_LITERAL_STRING("confirmation")));
parameters.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("passkey"), passkey));
v = parameters;
isPairingReq = true;
} else if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE,
"RequestPinCode")) {
// This method gets called when the service daemon needs to get the passkey
// for an authentication. The return value should be a string of 1-16
// characters length. The string can be alphanumeric.
if (!dbus_message_get_args(msg, NULL,
DBUS_TYPE_OBJECT_PATH, &objectPath,
DBUS_TYPE_INVALID)) {
BT_WARNING("%s: Invalid arguments for RequestPinCode() method",
__FUNCTION__);
errorStr.AssignLiteral("Invalid arguments for RequestPinCode() method");
goto handle_error;
}
parameters.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("path"),
NS_ConvertUTF8toUTF16(objectPath)));
parameters.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("method"),
NS_LITERAL_STRING("pincode")));
v = parameters;
isPairingReq = true;
} else if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE,
"RequestPasskey")) {
// This method gets called when the service daemon needs to get the passkey
// for an authentication. The return value should be a numeric value
// between 0-999999.
if (!dbus_message_get_args(msg, NULL,
DBUS_TYPE_OBJECT_PATH, &objectPath,
DBUS_TYPE_INVALID)) {
BT_WARNING("%s: Invalid arguments for RequestPasskey() method",
__FUNCTION__);
errorStr.AssignLiteral("Invalid arguments for RequestPasskey() method");
goto handle_error;
}
parameters.AppendElement(BluetoothNamedValue(
NS_LITERAL_STRING("path"),
NS_ConvertUTF8toUTF16(objectPath)));
parameters.AppendElement(BluetoothNamedValue(
NS_LITERAL_STRING("method"),
NS_LITERAL_STRING("passkey")));
v = parameters;
isPairingReq = true;
} else if (dbus_message_is_method_call(msg, DBUS_AGENT_IFACE, "Release")) {
// This method gets called when the service daemon unregisters the agent.
// An agent can use it to do cleanup tasks. There is no need to unregister
// the agent, because when this method gets called it has already been
// unregistered.
DBusMessage *reply = dbus_message_new_method_return(msg);
if (!reply) {
errorStr.AssignLiteral("Memory can't be allocated for the message.");
goto handle_error;
}
dbus_connection_send(conn, reply, NULL);
dbus_message_unref(reply);
// Do not send an notification to upper layer, too annoying.
return DBUS_HANDLER_RESULT_HANDLED;
} else {
#ifdef DEBUG
BT_WARNING("agent handler %s: Unhandled event. Ignore.", __FUNCTION__);
#endif
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
if (!errorStr.IsEmpty()) {
NS_WARNING(NS_ConvertUTF16toUTF8(errorStr).get());
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
// Update value after parsing DBus message
signal.value() = v;
if (isPairingReq) {
sPairingReqTable.Put(
GetAddressFromObjectPath(NS_ConvertUTF8toUTF16(objectPath)), msg);
// Increase ref count here because we need this message later.
// It'll be unrefed when set*Internal() is called.
dbus_message_ref(msg);
handler = new AppendDeviceNameHandler(signal);
} else {
handler = new DistributeBluetoothSignalTask(signal);
}
NS_DispatchToMainThread(handler);
return DBUS_HANDLER_RESULT_HANDLED;
handle_error:
NS_WARNING(NS_ConvertUTF16toUTF8(errorStr).get());
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
class RegisterAgentReplyHandler : public DBusReplyHandler
{
public:
RegisterAgentReplyHandler(const DBusObjectPathVTable* aAgentVTable)
: mAgentVTable(aAgentVTable)
{
MOZ_ASSERT(aAgentVTable);
}
void Handle(DBusMessage* aReply)
{
MOZ_ASSERT(!NS_IsMainThread()); // DBus thread
if (!aReply || (dbus_message_get_type(aReply) == DBUS_MESSAGE_TYPE_ERROR)) {
return;
}
nsRefPtr<RawDBusConnection> threadConnection = gThreadConnection;
if (!threadConnection.get()) {
BT_WARNING("%s: DBus connection has been closed.", __FUNCTION__);
return;
}
// There is no "RegisterAgent" function defined in device interface.
// When we call "CreatePairedDevice", it will do device agent registration
// for us. (See maemo.org/api_refs/5.0/beta/bluez/adapter.html)
if (!dbus_connection_register_object_path(threadConnection->GetConnection(),
KEY_REMOTE_AGENT,
mAgentVTable,
NULL)) {
BT_WARNING("%s: Can't register object path %s for remote device agent!",
__FUNCTION__, KEY_REMOTE_AGENT);
return;
}
NS_DispatchToMainThread(new PrepareProfileManagersRunnable());
}
private:
const DBusObjectPathVTable* mAgentVTable;
};
class AddReservedServiceRecordsReplyHandler : public DBusReplyHandler
{
public:
void Handle(DBusMessage* aReply)
{
static const DBusObjectPathVTable sAgentVTable = {
NULL, AgentEventFilter, NULL, NULL, NULL, NULL
};
MOZ_ASSERT(!NS_IsMainThread()); // DBus thread
if (!aReply || (dbus_message_get_type(aReply) == DBUS_MESSAGE_TYPE_ERROR)) {
return;
}
// TODO/qdot: This needs to be held for the life of the bluetooth connection
// so we could clean it up. For right now though, we can throw it away.
nsTArray<uint32_t> handles;
ExtractHandles(aReply, handles);
if(!RegisterAgent(&sAgentVTable)) {
NS_WARNING("Failed to register agent");
}
}
private:
void ExtractHandles(DBusMessage *aMessage, nsTArray<uint32_t>& aOutHandles)
{
DBusError error;
int length;
uint32_t* handles = nullptr;
dbus_error_init(&error);
bool success = dbus_message_get_args(aMessage, &error,
DBUS_TYPE_ARRAY,
DBUS_TYPE_UINT32,
&handles, &length,
DBUS_TYPE_INVALID);
if (success != TRUE) {
LOG_AND_FREE_DBUS_ERROR(&error);
return;
}
if (!handles) {
BT_WARNING("Null array in extract_handles");
return;
}
for (int i = 0; i < length; ++i) {
aOutHandles.AppendElement(handles[i]);
}
}
bool RegisterAgent(const DBusObjectPathVTable* aAgentVTable)
{
const char* agentPath = KEY_LOCAL_AGENT;
const char* capabilities = B2G_AGENT_CAPABILITIES;
nsRefPtr<RawDBusConnection> threadConnection = gThreadConnection;
if (!threadConnection.get()) {
BT_WARNING("%s: DBus connection has been closed.", __FUNCTION__);
return false;
}
// Local agent means agent for Adapter, not agent for Device. Some signals
// will be passed to local agent, some will be passed to device agent.
// For example, if a remote device would like to pair with us, then the
// signal will be passed to local agent. If we start pairing process with
// calling CreatePairedDevice, we'll get signal which should be passed to
// device agent.
if (!dbus_connection_register_object_path(threadConnection->GetConnection(),
KEY_LOCAL_AGENT,
aAgentVTable,
NULL)) {
BT_WARNING("%s: Can't register object path %s for agent!",
__FUNCTION__, KEY_LOCAL_AGENT);
return false;
}
nsRefPtr<RegisterAgentReplyHandler> handler =
new RegisterAgentReplyHandler(aAgentVTable);
MOZ_ASSERT(handler.get());
bool success = dbus_func_args_async(threadConnection->GetConnection(), -1,
RegisterAgentReplyHandler::Callback,
handler.get(),
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
DBUS_ADAPTER_IFACE, "RegisterAgent",
DBUS_TYPE_OBJECT_PATH, &agentPath,
DBUS_TYPE_STRING, &capabilities,
DBUS_TYPE_INVALID);
NS_ENSURE_TRUE(success, false);
handler.forget();
return true;
}
};
class PrepareAdapterRunnable : public nsRunnable
{
public:
PrepareAdapterRunnable(const nsAString& aAdapterPath)
: mAdapterPath(aAdapterPath)
{ }
NS_IMETHOD Run()
{
static const dbus_uint32_t sServices[] = {
BluetoothServiceClass::HANDSFREE_AG,
BluetoothServiceClass::HEADSET_AG,
BluetoothServiceClass::OBJECT_PUSH
};
MOZ_ASSERT(NS_IsMainThread());
nsRefPtr<RawDBusConnection> threadConnection = gThreadConnection;
if (!threadConnection.get()) {
BT_WARNING("%s: DBus connection has been closed.", __FUNCTION__);
return NS_ERROR_FAILURE;
}
sAdapterPath = mAdapterPath;
nsRefPtr<DBusReplyHandler> handler =
new AddReservedServiceRecordsReplyHandler();
const dbus_uint32_t* services = sServices;
bool success = dbus_func_args_async(threadConnection->GetConnection(), -1,
DBusReplyHandler::Callback, handler.get(),
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
DBUS_ADAPTER_IFACE, "AddReservedServiceRecords",
DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32,
&services, NS_ARRAY_LENGTH(sServices),
DBUS_TYPE_INVALID);
NS_ENSURE_TRUE(success, NS_ERROR_FAILURE);
handler.forget();
return NS_OK;
}
private:
nsString mAdapterPath;
};
class SendPlayStatusTask : public nsRunnable
{
public:
SendPlayStatusTask()
{
MOZ_ASSERT(!NS_IsMainThread());
}
nsresult Run()
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
NS_ENSURE_TRUE(a2dp, NS_ERROR_FAILURE);
BluetoothService* bs = BluetoothService::Get();
NS_ENSURE_TRUE(bs, NS_ERROR_FAILURE);
bs->UpdatePlayStatus(a2dp->GetDuration(),
a2dp->GetPosition(),
a2dp->GetPlayStatus());
return NS_OK;
}
};
// Called by dbus during WaitForAndDispatchEventNative()
// This function is called on the IOThread
static DBusHandlerResult
EventFilter(DBusConnection* aConn, DBusMessage* aMsg, void* aData)
{
MOZ_ASSERT(!NS_IsMainThread(), "Shouldn't be called from Main Thread!");
if (dbus_message_get_type(aMsg) != DBUS_MESSAGE_TYPE_SIGNAL) {
BT_WARNING("%s: event handler not interested in %s (not a signal).\n",
__FUNCTION__, dbus_message_get_member(aMsg));
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
if (dbus_message_get_path(aMsg) == NULL) {
BT_WARNING("DBusMessage %s has no bluetooth destination, ignoring\n",
dbus_message_get_member(aMsg));
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
DBusError err;
dbus_error_init(&err);
nsAutoString signalPath;
nsAutoString signalName;
nsAutoString signalInterface;
BT_LOG("%s: %s, %s, %s", __FUNCTION__,
dbus_message_get_interface(aMsg),
dbus_message_get_path(aMsg),
dbus_message_get_member(aMsg));
signalInterface = NS_ConvertUTF8toUTF16(dbus_message_get_interface(aMsg));
signalPath = NS_ConvertUTF8toUTF16(dbus_message_get_path(aMsg));
signalName = NS_ConvertUTF8toUTF16(dbus_message_get_member(aMsg));
nsString errorStr;
BluetoothValue v;
// Since the signalPath extracted from dbus message is a object path,
// we'd like to re-assign them to corresponding key entry in
// BluetoothSignalObserverTable
if (signalInterface.EqualsLiteral(DBUS_MANAGER_IFACE)) {
signalPath.AssignLiteral(KEY_MANAGER);
} else if (signalInterface.EqualsLiteral(DBUS_ADAPTER_IFACE)) {
signalPath.AssignLiteral(KEY_ADAPTER);
} else if (signalInterface.EqualsLiteral(DBUS_DEVICE_IFACE)){
signalPath = GetAddressFromObjectPath(signalPath);
}
if (dbus_message_is_signal(aMsg, DBUS_ADAPTER_IFACE, "DeviceFound")) {
DBusMessageIter iter;
if (!dbus_message_iter_init(aMsg, &iter)) {
NS_WARNING("Can't create iterator!");
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
const char* addr;
dbus_message_iter_get_basic(&iter, &addr);
if (!dbus_message_iter_next(&iter)) {
errorStr.AssignLiteral("Unexpected message struct in msg DeviceFound");
} else {
ParseProperties(&iter,
v,
errorStr,
sDeviceProperties,
ArrayLength(sDeviceProperties));
InfallibleTArray<BluetoothNamedValue>& properties =
v.get_ArrayOfBluetoothNamedValue();
// The DBus DeviceFound message actually passes back a key value object
// with the address as the key and the rest of the device properties as
// a dict value. After we parse out the properties, we need to go back
// and add the address to the ipdl dict we've created to make sure we
// have all of the information to correctly build the device.
nsAutoString address = NS_ConvertUTF8toUTF16(addr);
properties.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("Address"), address));
properties.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("Path"),
GetObjectPathFromAddress(signalPath, address)));
if (!ContainsIcon(properties)) {
for (uint8_t i = 0; i < properties.Length(); i++) {
// It is possible that property Icon missed due to CoD of major
// class is TOY but service class is "Audio", we need to assign
// Icon as audio-card. This is for PTS test TC_AG_COD_BV_02_I.
// As HFP specification defined that
// service class is "Audio" can be considered as HFP AG.
if (properties[i].name().EqualsLiteral("Class")) {
if (HasAudioService(properties[i].value().get_uint32_t())) {
v.get_ArrayOfBluetoothNamedValue().AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("Icon"),
NS_LITERAL_STRING("audio-card")));
}
break;
}
}
}
}
} else if (dbus_message_is_signal(aMsg, DBUS_ADAPTER_IFACE,
"DeviceDisappeared")) {
const char* str;
if (!dbus_message_get_args(aMsg, &err,
DBUS_TYPE_STRING, &str,
DBUS_TYPE_INVALID)) {
LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, aMsg);
errorStr.AssignLiteral("Cannot parse device address!");
} else {
v = NS_ConvertUTF8toUTF16(str);
}
} else if (dbus_message_is_signal(aMsg, DBUS_ADAPTER_IFACE,
"DeviceCreated")) {
const char* str;
if (!dbus_message_get_args(aMsg, &err,
DBUS_TYPE_OBJECT_PATH, &str,
DBUS_TYPE_INVALID)) {
LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, aMsg);
errorStr.AssignLiteral("Cannot parse device path!");
} else {
v = NS_ConvertUTF8toUTF16(str);
}
} else if (dbus_message_is_signal(aMsg, DBUS_ADAPTER_IFACE,
"DeviceRemoved")) {
const char* str;
if (!dbus_message_get_args(aMsg, &err,
DBUS_TYPE_OBJECT_PATH, &str,
DBUS_TYPE_INVALID)) {
LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, aMsg);
errorStr.AssignLiteral("Cannot parse device path!");
} else {
v = NS_ConvertUTF8toUTF16(str);
}
} else if (dbus_message_is_signal(aMsg, DBUS_ADAPTER_IFACE,
"PropertyChanged")) {
ParsePropertyChange(aMsg,
v,
errorStr,
sAdapterProperties,
ArrayLength(sAdapterProperties));
} else if (dbus_message_is_signal(aMsg, DBUS_DEVICE_IFACE,
"PropertyChanged")) {
ParsePropertyChange(aMsg,
v,
errorStr,
sDeviceProperties,
ArrayLength(sDeviceProperties));
BluetoothNamedValue& property = v.get_ArrayOfBluetoothNamedValue()[0];
if (property.name().EqualsLiteral("Paired")) {
// Original approach: Broadcast system message of
// "bluetooth-pairedstatuschanged" from BluetoothService.
BluetoothValue newValue(v);
ToLowerCase(newValue.get_ArrayOfBluetoothNamedValue()[0].name());
BluetoothSignal signal(NS_LITERAL_STRING(PAIRED_STATUS_CHANGED_ID),
NS_LITERAL_STRING(KEY_LOCAL_AGENT),
newValue);
NS_DispatchToMainThread(new DistributeBluetoothSignalTask(signal));
// New approach: Dispatch event from BluetoothAdapter
bool status = property.value();
InfallibleTArray<BluetoothNamedValue> parameters;
parameters.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("address"), signalPath));
parameters.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("status"), status));
signal.path() = NS_LITERAL_STRING(KEY_ADAPTER);
signal.value() = parameters;
NS_DispatchToMainThread(new DistributeBluetoothSignalTask(signal));
} else if (property.name().EqualsLiteral("Connected")) {
MonitorAutoLock lock(sStopBluetoothMonitor);
if (property.value().get_bool()) {
++sConnectedDeviceCount;
} else {
MOZ_ASSERT(sConnectedDeviceCount > 0);
--sConnectedDeviceCount;
if (sConnectedDeviceCount == 0) {
lock.Notify();
}
}
}
} else if (dbus_message_is_signal(aMsg, DBUS_MANAGER_IFACE, "AdapterAdded")) {
const char* str;
if (!dbus_message_get_args(aMsg, &err,
DBUS_TYPE_OBJECT_PATH, &str,
DBUS_TYPE_INVALID)) {
LOG_AND_FREE_DBUS_ERROR_WITH_MSG(&err, aMsg);
errorStr.AssignLiteral("Cannot parse manager path!");
} else {
v = NS_ConvertUTF8toUTF16(str);
NS_DispatchToMainThread(new PrepareAdapterRunnable(v.get_nsString()));
}
} else if (dbus_message_is_signal(aMsg, DBUS_MANAGER_IFACE,
"PropertyChanged")) {
ParsePropertyChange(aMsg,
v,
errorStr,
sManagerProperties,
ArrayLength(sManagerProperties));
} else if (dbus_message_is_signal(aMsg, DBUS_SINK_IFACE,
"PropertyChanged")) {
ParsePropertyChange(aMsg,
v,
errorStr,
sSinkProperties,
ArrayLength(sSinkProperties));
} else if (dbus_message_is_signal(aMsg, DBUS_CTL_IFACE, "GetPlayStatus")) {
NS_DispatchToMainThread(new SendPlayStatusTask());
return DBUS_HANDLER_RESULT_HANDLED;
} else if (dbus_message_is_signal(aMsg, DBUS_CTL_IFACE, "PropertyChanged")) {
ParsePropertyChange(aMsg,
v,
errorStr,
sControlProperties,
ArrayLength(sControlProperties));
} else {
errorStr = NS_ConvertUTF8toUTF16(dbus_message_get_member(aMsg));
errorStr.AppendLiteral(" Signal not handled!");
}
if (!errorStr.IsEmpty()) {
NS_WARNING(NS_ConvertUTF16toUTF8(errorStr).get());
return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
}
BluetoothSignal signal(signalName, signalPath, v);
nsRefPtr<nsRunnable> task;
if (signalInterface.EqualsLiteral(DBUS_SINK_IFACE)) {
task = new SinkPropertyChangedHandler(signal);
} else if (signalInterface.EqualsLiteral(DBUS_CTL_IFACE)) {
task = new ControlPropertyChangedHandler(signal);
} else {
task = new DistributeBluetoothSignalTask(signal);
}
NS_DispatchToMainThread(task);
return DBUS_HANDLER_RESULT_HANDLED;
}
static bool
GetDefaultAdapterPath(BluetoothValue& aValue, nsString& aError)
{
// This could block. It should never be run on the main thread.
MOZ_ASSERT(!NS_IsMainThread());
DBusError err;
dbus_error_init(&err);
DBusMessage* msg = dbus_func_args_timeout(gThreadConnection->GetConnection(),
1000,
&err,
"/",
DBUS_MANAGER_IFACE,
"DefaultAdapter",
DBUS_TYPE_INVALID);
UnpackObjectPathMessage(msg, &err, aValue, aError);
if (msg) {
dbus_message_unref(msg);
}
if (!aError.IsEmpty()) {
return false;
}
return true;
}
bool
BluetoothDBusService::IsReady()
{
if (!IsEnabled() || !mConnection || !gThreadConnection || IsToggling()) {
NS_WARNING("Bluetooth service is not ready yet!");
return false;
}
return true;
}
nsresult
BluetoothDBusService::StartInternal()
{
// This could block. It should never be run on the main thread.
MOZ_ASSERT(!NS_IsMainThread());
if (!StartDBus()) {
NS_WARNING("Cannot start DBus thread!");
return NS_ERROR_FAILURE;
}
if (mConnection) {
return NS_OK;
}
if (NS_FAILED(EstablishDBusConnection())) {
NS_WARNING("Cannot start Main Thread DBus connection!");
StopDBus();
return NS_ERROR_FAILURE;
}
gThreadConnection = new RawDBusConnection();
if (NS_FAILED(gThreadConnection->EstablishDBusConnection())) {
NS_WARNING("Cannot start Sync Thread DBus connection!");
StopDBus();
return NS_ERROR_FAILURE;
}
DBusError err;
dbus_error_init(&err);
// Set which messages will be processed by this dbus connection.
// Since we are maintaining a single thread for all the DBus bluez
// signals we want, register all of them in this thread at startup.
// The event handler will sort the destinations out as needed.
for (uint32_t i = 0; i < ArrayLength(sBluetoothDBusSignals); ++i) {
dbus_bus_add_match(mConnection,
sBluetoothDBusSignals[i],
&err);
if (dbus_error_is_set(&err)) {
LOG_AND_FREE_DBUS_ERROR(&err);
}
}
// Add a filter for all incoming messages_base
if (!dbus_connection_add_filter(mConnection, EventFilter,
NULL, NULL)) {
NS_WARNING("Cannot create DBus Event Filter for DBus Thread!");
return NS_ERROR_FAILURE;
}
if (!sPairingReqTable.IsInitialized()) {
sPairingReqTable.Init();
}
if (!sAuthorizeReqTable.IsInitialized()) {
sAuthorizeReqTable.Init();
}
BluetoothValue v;
nsAutoString replyError;
if (!GetDefaultAdapterPath(v, replyError)) {
// Adapter path is not ready yet
// Let's do PrepareAdapterRunnable when we receive signal 'AdapterAdded'
} else {
// Adapter path has been ready. let's do PrepareAdapterRunnable now
nsRefPtr<PrepareAdapterRunnable> b = new PrepareAdapterRunnable(v.get_nsString());
if (NS_FAILED(NS_DispatchToMainThread(b))) {
NS_WARNING("Failed to dispatch to main thread!");
}
}
return NS_OK;
}
PLDHashOperator
UnrefDBusMessages(const nsAString& key, DBusMessage* value, void* arg)
{
dbus_message_unref(value);
return PL_DHASH_NEXT;
}
nsresult
BluetoothDBusService::StopInternal()
{
// This could block. It should never be run on the main thread.
MOZ_ASSERT(!NS_IsMainThread());
{
MonitorAutoLock lock(sStopBluetoothMonitor);
if (sConnectedDeviceCount > 0) {
lock.Wait(PR_SecondsToInterval(TIMEOUT_FORCE_TO_DISABLE_BT));
}
}
if (!mConnection) {
StopDBus();
return NS_OK;
}
DBusError err;
dbus_error_init(&err);
for (uint32_t i = 0; i < ArrayLength(sBluetoothDBusSignals); ++i) {
dbus_bus_remove_match(mConnection,
sBluetoothDBusSignals[i],
&err);
if (dbus_error_is_set(&err)) {
LOG_AND_FREE_DBUS_ERROR(&err);
}
}
dbus_connection_remove_filter(mConnection, EventFilter, nullptr);
if (!dbus_connection_unregister_object_path(gThreadConnection->GetConnection(),
KEY_LOCAL_AGENT)) {
BT_WARNING("%s: Can't unregister object path %s for agent!",
__FUNCTION__, KEY_LOCAL_AGENT);
}
if (!dbus_connection_unregister_object_path(gThreadConnection->GetConnection(),
KEY_REMOTE_AGENT)) {
BT_WARNING("%s: Can't unregister object path %s for agent!",
__FUNCTION__, KEY_REMOTE_AGENT);
}
mConnection = nullptr;
gThreadConnection = nullptr;
// unref stored DBusMessages before clear the hashtable
sPairingReqTable.EnumerateRead(UnrefDBusMessages, nullptr);
sPairingReqTable.Clear();
sAuthorizeReqTable.EnumerateRead(UnrefDBusMessages, nullptr);
sAuthorizeReqTable.Clear();
sIsPairing = 0;
sConnectedDeviceCount = 0;
StopDBus();
return NS_OK;
}
bool
BluetoothDBusService::IsEnabledInternal()
{
return mEnabled;
}
class DefaultAdapterPropertiesRunnable : public nsRunnable
{
public:
DefaultAdapterPropertiesRunnable(BluetoothReplyRunnable* aRunnable)
: mRunnable(dont_AddRef(aRunnable))
{
}
nsresult Run()
{
MOZ_ASSERT(!NS_IsMainThread());
BluetoothValue v;
nsAutoString replyError;
if (!GetDefaultAdapterPath(v, replyError)) {
DispatchBluetoothReply(mRunnable, v, replyError);
return NS_ERROR_FAILURE;
}
DBusError err;
dbus_error_init(&err);
nsString objectPath = v.get_nsString();
v = InfallibleTArray<BluetoothNamedValue>();
if (!GetPropertiesInternal(objectPath, DBUS_ADAPTER_IFACE, v)) {
NS_WARNING("Getting properties failed!");
return NS_ERROR_FAILURE;
}
// We have to manually attach the path to the rest of the elements
v.get_ArrayOfBluetoothNamedValue().AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("Path"), objectPath));
DispatchBluetoothReply(mRunnable, v, replyError);
return NS_OK;
}
private:
nsRefPtr<BluetoothReplyRunnable> mRunnable;
};
nsresult
BluetoothDBusService::GetDefaultAdapterPathInternal(
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
if (!IsReady()) {
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
return NS_OK;
}
nsRefPtr<BluetoothReplyRunnable> runnable = aRunnable;
nsRefPtr<nsRunnable> func(new DefaultAdapterPropertiesRunnable(runnable));
if (NS_FAILED(mBluetoothCommandThread->Dispatch(func, NS_DISPATCH_NORMAL))) {
NS_WARNING("Cannot dispatch firmware loading task!");
return NS_ERROR_FAILURE;
}
runnable.forget();
return NS_OK;
}
static void
OnSendDiscoveryMessageReply(DBusMessage *aReply, void *aData)
{
MOZ_ASSERT(!NS_IsMainThread());
nsAutoString errorStr;
if (!aReply) {
errorStr.AssignLiteral("SendDiscovery failed");
}
nsRefPtr<BluetoothReplyRunnable> runnable =
dont_AddRef<BluetoothReplyRunnable>(static_cast<BluetoothReplyRunnable*>(aData));
DispatchBluetoothReply(runnable.get(), BluetoothValue(true), errorStr);
}
nsresult
BluetoothDBusService::SendDiscoveryMessage(const char* aMessageName,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
if (!IsReady()) {
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
return NS_OK;
}
nsRefPtr<BluetoothReplyRunnable> runnable(aRunnable);
bool success = dbus_func_args_async(mConnection, -1,
OnSendDiscoveryMessageReply,
static_cast<void*>(aRunnable),
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
DBUS_ADAPTER_IFACE, aMessageName,
DBUS_TYPE_INVALID);
NS_ENSURE_TRUE(success, NS_ERROR_FAILURE);
runnable.forget();
return NS_OK;
}
nsresult
BluetoothDBusService::SendSinkMessage(const nsAString& aDeviceAddress,
const nsAString& aMessage)
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(mConnection);
MOZ_ASSERT(IsEnabled());
SinkCallback callback;
if (aMessage.EqualsLiteral("Connect")) {
callback = SinkConnectCallback;
} else if (aMessage.EqualsLiteral("Disconnect")) {
callback = SinkDisconnectCallback;
} else {
BT_WARNING("Unknown sink message");
return NS_ERROR_FAILURE;
}
nsString objectPath = GetObjectPathFromAddress(sAdapterPath, aDeviceAddress);
bool ret = dbus_func_args_async(mConnection,
-1,
callback,
nullptr,
NS_ConvertUTF16toUTF8(objectPath).get(),
DBUS_SINK_IFACE,
NS_ConvertUTF16toUTF8(aMessage).get(),
DBUS_TYPE_INVALID);
NS_ENSURE_TRUE(ret, NS_ERROR_FAILURE);
return NS_OK;
}
nsresult
BluetoothDBusService::StopDiscoveryInternal(BluetoothReplyRunnable* aRunnable)
{
return SendDiscoveryMessage("StopDiscovery", aRunnable);
}
nsresult
BluetoothDBusService::StartDiscoveryInternal(BluetoothReplyRunnable* aRunnable)
{
return SendDiscoveryMessage("StartDiscovery", aRunnable);
}
class BluetoothArrayOfDevicePropertiesRunnable : public nsRunnable
{
public:
BluetoothArrayOfDevicePropertiesRunnable(
const nsTArray<nsString>& aDeviceAddresses,
BluetoothReplyRunnable* aRunnable,
FilterFunc aFilterFunc)
: mDeviceAddresses(aDeviceAddresses)
, mRunnable(dont_AddRef(aRunnable))
, mFilterFunc(aFilterFunc)
{
}
nsresult Run()
{
MOZ_ASSERT(!NS_IsMainThread());
DBusError err;
dbus_error_init(&err);
BluetoothValue values = InfallibleTArray<BluetoothNamedValue>();
nsAutoString errorStr;
for (uint32_t i = 0; i < mDeviceAddresses.Length(); i++) {
BluetoothValue v;
nsString objectPath =
GetObjectPathFromAddress(sAdapterPath, mDeviceAddresses[i]);
if (!GetPropertiesInternal(objectPath, DBUS_DEVICE_IFACE, v)) {
errorStr.AssignLiteral("Getting properties failed!");
DispatchBluetoothReply(mRunnable, values, errorStr);
return NS_OK;
}
// We have to manually attach the path to the rest of the elements
v.get_ArrayOfBluetoothNamedValue().AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("Path"), objectPath)
);
const InfallibleTArray<BluetoothNamedValue>& deviceProperties =
v.get_ArrayOfBluetoothNamedValue();
uint32_t length = deviceProperties.Length();
// It is possible that property Icon missed due to CoD of major
// class is TOY but service class is "Audio", we need to assign
// Icon as audio-card. This is for PTS test TC_AG_COD_BV_02_I.
// As HFP specification defined that
// service class is "Audio" can be considered as HFP AG.
if (!ContainsIcon(deviceProperties)) {
for (uint32_t p = 0; p < length; ++p) {
if (deviceProperties[p].name().EqualsLiteral("Class")) {
if (HasAudioService(deviceProperties[p].value().get_uint32_t())) {
v.get_ArrayOfBluetoothNamedValue()
.AppendElement(
BluetoothNamedValue(NS_LITERAL_STRING("Icon"),
NS_LITERAL_STRING("audio-card")));
}
break;
}
}
}
if (mFilterFunc(v)) {
values.get_ArrayOfBluetoothNamedValue().AppendElement(
BluetoothNamedValue(mDeviceAddresses[i],
v.get_ArrayOfBluetoothNamedValue())
);
}
}
DispatchBluetoothReply(mRunnable, values, errorStr);
return NS_OK;
}
private:
nsTArray<nsString> mDeviceAddresses;
nsRefPtr<BluetoothReplyRunnable> mRunnable;
FilterFunc mFilterFunc;
};
nsresult
BluetoothDBusService::GetConnectedDevicePropertiesInternal(uint16_t aProfileId,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
nsAutoString errorStr;
BluetoothValue values = InfallibleTArray<BluetoothNamedValue>();
if (!IsReady()) {
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
return NS_OK;
}
nsTArray<nsString> deviceAddresses;
BluetoothProfileManagerBase* profile;
if (aProfileId == BluetoothServiceClass::HANDSFREE ||
aProfileId == BluetoothServiceClass::HEADSET) {
profile = BluetoothHfpManager::Get();
} else if (aProfileId == BluetoothServiceClass::OBJECT_PUSH) {
profile = BluetoothOppManager::Get();
} else {
DispatchBluetoothReply(aRunnable, values,
NS_LITERAL_STRING(ERR_UNKNOWN_PROFILE));
return NS_OK;
}
if (profile->IsConnected()) {
nsString address;
profile->GetAddress(address);
deviceAddresses.AppendElement(address);
}
nsRefPtr<BluetoothReplyRunnable> runnable = aRunnable;
nsRefPtr<nsRunnable> func(
new BluetoothArrayOfDevicePropertiesRunnable(deviceAddresses,
runnable,
GetConnectedDevicesFilter));
mBluetoothCommandThread->Dispatch(func, NS_DISPATCH_NORMAL);
runnable.forget();
return NS_OK;
}
nsresult
BluetoothDBusService::GetPairedDevicePropertiesInternal(
const nsTArray<nsString>& aDeviceAddresses,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
if (!IsReady()) {
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
return NS_OK;
}
nsRefPtr<BluetoothReplyRunnable> runnable = aRunnable;
nsRefPtr<nsRunnable> func(
new BluetoothArrayOfDevicePropertiesRunnable(aDeviceAddresses,
runnable,
GetPairedDevicesFilter));
if (NS_FAILED(mBluetoothCommandThread->Dispatch(func, NS_DISPATCH_NORMAL))) {
NS_WARNING("Cannot dispatch task!");
return NS_ERROR_FAILURE;
}
runnable.forget();
return NS_OK;
}
nsresult
BluetoothDBusService::SetProperty(BluetoothObjectType aType,
const BluetoothNamedValue& aValue,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
if (!IsReady()) {
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
return NS_OK;
}
MOZ_ASSERT(aType < ArrayLength(sBluetoothDBusIfaces));
const char* interface = sBluetoothDBusIfaces[aType];
/* Compose the command */
DBusMessage* msg = dbus_message_new_method_call(
"org.bluez",
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
interface,
"SetProperty");
if (!msg) {
NS_WARNING("Could not allocate D-Bus message object!");
return NS_ERROR_FAILURE;
}
nsCString intermediatePropName(NS_ConvertUTF16toUTF8(aValue.name()));
const char* propName = intermediatePropName.get();
if (!dbus_message_append_args(msg, DBUS_TYPE_STRING, &propName,
DBUS_TYPE_INVALID)) {
NS_WARNING("Couldn't append arguments to dbus message!");
return NS_ERROR_FAILURE;
}
int type;
int tmp_int;
void* val;
nsCString str;
if (aValue.value().type() == BluetoothValue::Tuint32_t) {
tmp_int = aValue.value().get_uint32_t();
val = &tmp_int;
type = DBUS_TYPE_UINT32;
} else if (aValue.value().type() == BluetoothValue::TnsString) {
str = NS_ConvertUTF16toUTF8(aValue.value().get_nsString());
const char* tempStr = str.get();
val = &tempStr;
type = DBUS_TYPE_STRING;
} else if (aValue.value().type() == BluetoothValue::Tbool) {
tmp_int = aValue.value().get_bool() ? 1 : 0;
val = &(tmp_int);
type = DBUS_TYPE_BOOLEAN;
} else {
NS_WARNING("Property type not handled!");
dbus_message_unref(msg);
return NS_ERROR_FAILURE;
}
DBusMessageIter value_iter, iter;
dbus_message_iter_init_append(msg, &iter);
char var_type[2] = {(char)type, '\0'};
if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_VARIANT,
var_type, &value_iter) ||
!dbus_message_iter_append_basic(&value_iter, type, val) ||
!dbus_message_iter_close_container(&iter, &value_iter)) {
NS_WARNING("Could not append argument to method call!");
dbus_message_unref(msg);
return NS_ERROR_FAILURE;
}
nsRefPtr<BluetoothReplyRunnable> runnable = aRunnable;
// msg is unref'd as part of dbus_func_send_async
if (!dbus_func_send_async(mConnection,
msg,
1000,
GetVoidCallback,
(void*)aRunnable)) {
NS_WARNING("Could not start async function!");
return NS_ERROR_FAILURE;
}
runnable.forget();
return NS_OK;
}
bool
BluetoothDBusService::GetDevicePath(const nsAString& aAdapterPath,
const nsAString& aDeviceAddress,
nsAString& aDevicePath)
{
aDevicePath = GetObjectPathFromAddress(aAdapterPath, aDeviceAddress);
return true;
}
// static
bool
BluetoothDBusService::RemoveReservedServicesInternal(
const nsTArray<uint32_t>& aServiceHandles)
{
MOZ_ASSERT(!NS_IsMainThread());
int length = aServiceHandles.Length();
if (length == 0) return false;
const uint32_t* services = aServiceHandles.Elements();
DBusMessage* reply =
dbus_func_args(gThreadConnection->GetConnection(),
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
DBUS_ADAPTER_IFACE, "RemoveReservedServiceRecords",
DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32,
&services, length, DBUS_TYPE_INVALID);
if (!reply) return false;
dbus_message_unref(reply);
return true;
}
nsresult
BluetoothDBusService::CreatePairedDeviceInternal(
const nsAString& aDeviceAddress,
int aTimeout,
BluetoothReplyRunnable* aRunnable)
{
const char *capabilities = B2G_AGENT_CAPABILITIES;
const char *deviceAgentPath = KEY_REMOTE_AGENT;
nsCString tempDeviceAddress = NS_ConvertUTF16toUTF8(aDeviceAddress);
const char *deviceAddress = tempDeviceAddress.get();
/**
* FIXME: Bug 820274
*
* If the user turns off Bluetooth in the middle of pairing process, the
* callback function GetObjectPathCallback (see the third argument of the
* function call above) may still be called while enabling next time by
* dbus daemon. To prevent this from happening, added a flag to distinguish
* if Bluetooth has been turned off. Nevertheless, we need a check if there
* is a better solution.
*
* Please see Bug 818696 for more information.
*/
sIsPairing++;
nsRefPtr<BluetoothReplyRunnable> runnable = aRunnable;
// Then send CreatePairedDevice, it will register a temp device agent then
// unregister it after pairing process is over
bool ret = dbus_func_args_async(mConnection,
aTimeout,
GetObjectPathCallback,
(void*)runnable,
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
DBUS_ADAPTER_IFACE,
"CreatePairedDevice",
DBUS_TYPE_STRING, &deviceAddress,
DBUS_TYPE_OBJECT_PATH, &deviceAgentPath,
DBUS_TYPE_STRING, &capabilities,
DBUS_TYPE_INVALID);
if (!ret) {
NS_WARNING("Could not start async function!");
return NS_ERROR_FAILURE;
}
runnable.forget();
return NS_OK;
}
static void
OnRemoveDeviceReply(DBusMessage *aReply, void *aData)
{
nsAutoString errorStr;
if (!aReply) {
errorStr.AssignLiteral("RemoveDevice failed");
}
nsRefPtr<BluetoothReplyRunnable> runnable =
dont_AddRef<BluetoothReplyRunnable>(static_cast<BluetoothReplyRunnable*>(aData));
DispatchBluetoothReply(runnable.get(), BluetoothValue(true), errorStr);
}
nsresult
BluetoothDBusService::RemoveDeviceInternal(const nsAString& aDeviceAddress,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
if (!IsReady()) {
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
return NS_OK;
}
nsCString deviceObjectPath =
NS_ConvertUTF16toUTF8(GetObjectPathFromAddress(sAdapterPath,
aDeviceAddress));
const char* cstrDeviceObjectPath = deviceObjectPath.get();
nsRefPtr<BluetoothReplyRunnable> runnable(aRunnable);
bool success = dbus_func_args_async(mConnection, -1,
OnRemoveDeviceReply,
static_cast<void*>(runnable.get()),
NS_ConvertUTF16toUTF8(sAdapterPath).get(),
DBUS_ADAPTER_IFACE, "RemoveDevice",
DBUS_TYPE_OBJECT_PATH, &cstrDeviceObjectPath,
DBUS_TYPE_INVALID);
NS_ENSURE_TRUE(success, NS_ERROR_FAILURE);
runnable.forget();
return NS_OK;
}
bool
BluetoothDBusService::SetPinCodeInternal(const nsAString& aDeviceAddress,
const nsAString& aPinCode,
BluetoothReplyRunnable* aRunnable)
{
nsAutoString errorStr;
BluetoothValue v = true;
DBusMessage *msg;
if (!sPairingReqTable.Get(aDeviceAddress, &msg)) {
BT_WARNING("%s: Couldn't get original request message.", __FUNCTION__);
errorStr.AssignLiteral("Couldn't get original request message.");
DispatchBluetoothReply(aRunnable, v, errorStr);
return false;
}
DBusMessage *reply = dbus_message_new_method_return(msg);
if (!reply) {
BT_WARNING("%s: Memory can't be allocated for the message.", __FUNCTION__);
dbus_message_unref(msg);
errorStr.AssignLiteral("Memory can't be allocated for the message.");
DispatchBluetoothReply(aRunnable, v, errorStr);
return false;
}
bool result;
nsCString tempPinCode = NS_ConvertUTF16toUTF8(aPinCode);
const char* pinCode = tempPinCode.get();
if (!dbus_message_append_args(reply,
DBUS_TYPE_STRING, &pinCode,
DBUS_TYPE_INVALID)) {
BT_WARNING("%s: Couldn't append arguments to dbus message.", __FUNCTION__);
errorStr.AssignLiteral("Couldn't append arguments to dbus message.");
result = false;
} else {
result = dbus_func_send(mConnection, nullptr, reply);
}
dbus_message_unref(msg);
dbus_message_unref(reply);
sPairingReqTable.Remove(aDeviceAddress);
DispatchBluetoothReply(aRunnable, v, errorStr);
return result;
}
bool
BluetoothDBusService::SetPasskeyInternal(const nsAString& aDeviceAddress,
uint32_t aPasskey,
BluetoothReplyRunnable* aRunnable)
{
nsAutoString errorStr;
BluetoothValue v = true;
DBusMessage *msg;
if (!sPairingReqTable.Get(aDeviceAddress, &msg)) {
BT_WARNING("%s: Couldn't get original request message.", __FUNCTION__);
errorStr.AssignLiteral("Couldn't get original request message.");
DispatchBluetoothReply(aRunnable, v, errorStr);
return false;
}
DBusMessage *reply = dbus_message_new_method_return(msg);
if (!reply) {
BT_WARNING("%s: Memory can't be allocated for the message.", __FUNCTION__);
dbus_message_unref(msg);
errorStr.AssignLiteral("Memory can't be allocated for the message.");
DispatchBluetoothReply(aRunnable, v, errorStr);
return false;
}
uint32_t passkey = aPasskey;
bool result;
if (!dbus_message_append_args(reply,
DBUS_TYPE_UINT32, &passkey,
DBUS_TYPE_INVALID)) {
BT_WARNING("%s: Couldn't append arguments to dbus message.", __FUNCTION__);
errorStr.AssignLiteral("Couldn't append arguments to dbus message.");
result = false;
} else {
result = dbus_func_send(mConnection, nullptr, reply);
}
dbus_message_unref(msg);
dbus_message_unref(reply);
sPairingReqTable.Remove(aDeviceAddress);
DispatchBluetoothReply(aRunnable, v, errorStr);
return result;
}
bool
BluetoothDBusService::SetPairingConfirmationInternal(
const nsAString& aDeviceAddress,
bool aConfirm,
BluetoothReplyRunnable* aRunnable)
{
nsAutoString errorStr;
BluetoothValue v = true;
DBusMessage *msg;
if (!sPairingReqTable.Get(aDeviceAddress, &msg)) {
BT_WARNING("%s: Couldn't get original request message.", __FUNCTION__);
errorStr.AssignLiteral("Couldn't get original request message.");
DispatchBluetoothReply(aRunnable, v, errorStr);
return false;
}
DBusMessage *reply;
if (aConfirm) {
reply = dbus_message_new_method_return(msg);
} else {
reply = dbus_message_new_error(msg, "org.bluez.Error.Rejected",
"User rejected confirmation");
}
if (!reply) {
BT_WARNING("%s: Memory can't be allocated for the message.", __FUNCTION__);
dbus_message_unref(msg);
errorStr.AssignLiteral("Memory can't be allocated for the message.");
DispatchBluetoothReply(aRunnable, v, errorStr);
return false;
}
bool result = dbus_func_send(mConnection, nullptr, reply);
if (!result) {
errorStr.AssignLiteral("Can't send message!");
}
dbus_message_unref(msg);
dbus_message_unref(reply);
sPairingReqTable.Remove(aDeviceAddress);
DispatchBluetoothReply(aRunnable, v, errorStr);
return result;
}
bool
BluetoothDBusService::SetAuthorizationInternal(
const nsAString& aDeviceAddress,
bool aAllow,
BluetoothReplyRunnable* aRunnable)
{
nsAutoString errorStr;
BluetoothValue v = true;
DBusMessage *msg;
if (!sAuthorizeReqTable.Get(aDeviceAddress, &msg)) {
BT_WARNING("%s: Couldn't get original request message.", __FUNCTION__);
errorStr.AssignLiteral("Couldn't get original request message.");
DispatchBluetoothReply(aRunnable, v, errorStr);
return false;
}
DBusMessage *reply;
if (aAllow) {
reply = dbus_message_new_method_return(msg);
} else {
reply = dbus_message_new_error(msg, "org.bluez.Error.Rejected",
"User rejected authorization");
}
if (!reply) {
BT_WARNING("%s: Memory can't be allocated for the message.", __FUNCTION__);
dbus_message_unref(msg);
errorStr.AssignLiteral("Memory can't be allocated for the message.");
DispatchBluetoothReply(aRunnable, v, errorStr);
return false;
}
bool result = dbus_func_send(mConnection, nullptr, reply);
if (!result) {
errorStr.AssignLiteral("Can't send message!");
}
dbus_message_unref(msg);
dbus_message_unref(reply);
sAuthorizeReqTable.Remove(aDeviceAddress);
DispatchBluetoothReply(aRunnable, v, errorStr);
return result;
}
void
BluetoothDBusService::Connect(const nsAString& aDeviceAddress,
const uint16_t aProfileId,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
if (aProfileId == BluetoothServiceClass::HANDSFREE) {
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
hfp->Connect(aDeviceAddress, true, aRunnable);
} else if (aProfileId == BluetoothServiceClass::HEADSET) {
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
hfp->Connect(aDeviceAddress, false, aRunnable);
} else if (aProfileId == BluetoothServiceClass::OBJECT_PUSH) {
BluetoothOppManager* opp = BluetoothOppManager::Get();
opp->Connect(aDeviceAddress, aRunnable);
} else {
DispatchBluetoothReply(aRunnable, BluetoothValue(),
NS_LITERAL_STRING(ERR_UNKNOWN_PROFILE));
}
}
void
BluetoothDBusService::Disconnect(const uint16_t aProfileId,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
if (aProfileId == BluetoothServiceClass::HANDSFREE ||
aProfileId == BluetoothServiceClass::HEADSET) {
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
hfp->Disconnect();
} else if (aProfileId == BluetoothServiceClass::OBJECT_PUSH) {
BluetoothOppManager* opp = BluetoothOppManager::Get();
opp->Disconnect();
} else {
BT_WARNING(ERR_UNKNOWN_PROFILE);
return;
}
// Currently, just fire success because Disconnect() doesn't fail,
// but we still make aRunnable pass into this function for future
// once Disconnect will fail.
DispatchBluetoothReply(aRunnable, BluetoothValue(true), EmptyString());
}
bool
BluetoothDBusService::IsConnected(const uint16_t aProfileId)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothProfileManagerBase* profile;
if (aProfileId == BluetoothServiceClass::HANDSFREE ||
aProfileId == BluetoothServiceClass::HEADSET) {
profile = BluetoothHfpManager::Get();
} else if (aProfileId == BluetoothServiceClass::OBJECT_PUSH) {
profile = BluetoothOppManager::Get();
} else {
NS_WARNING(ERR_UNKNOWN_PROFILE);
return false;
}
NS_ENSURE_TRUE(profile, false);
return profile->IsConnected();
}
class ConnectBluetoothSocketRunnable : public nsRunnable
{
public:
ConnectBluetoothSocketRunnable(BluetoothReplyRunnable* aRunnable,
UnixSocketConsumer* aConsumer,
const nsAString& aObjectPath,
const nsAString& aServiceUUID,
BluetoothSocketType aType,
bool aAuth,
bool aEncrypt,
int aChannel)
: mRunnable(dont_AddRef(aRunnable))
, mConsumer(aConsumer)
, mObjectPath(aObjectPath)
, mServiceUUID(aServiceUUID)
, mType(aType)
, mAuth(aAuth)
, mEncrypt(aEncrypt)
, mChannel(aChannel)
{
}
nsresult
Run()
{
MOZ_ASSERT(NS_IsMainThread());
nsString address = GetAddressFromObjectPath(mObjectPath);
BluetoothUnixSocketConnector* c =
new BluetoothUnixSocketConnector(mType, mChannel, mAuth, mEncrypt);
if (!mConsumer->ConnectSocket(c, NS_ConvertUTF16toUTF8(address).get())) {
NS_NAMED_LITERAL_STRING(errorStr, "SocketConnectionError");
DispatchBluetoothReply(mRunnable, BluetoothValue(), errorStr);
return NS_ERROR_FAILURE;
}
return NS_OK;
}
private:
nsRefPtr<BluetoothReplyRunnable> mRunnable;
nsRefPtr<UnixSocketConsumer> mConsumer;
nsString mObjectPath;
nsString mServiceUUID;
BluetoothSocketType mType;
bool mAuth;
bool mEncrypt;
int mChannel;
};
class OnUpdateSdpRecordsRunnable : public nsRunnable
{
public:
OnUpdateSdpRecordsRunnable(const nsAString& aObjectPath,
BluetoothProfileManagerBase* aManager)
: mManager(aManager)
{
MOZ_ASSERT(!aObjectPath.IsEmpty());
MOZ_ASSERT(aManager);
mDeviceAddress = GetAddressFromObjectPath(aObjectPath);
}
nsresult
Run()
{
MOZ_ASSERT(NS_IsMainThread());
mManager->OnUpdateSdpRecords(mDeviceAddress);
return NS_OK;
}
private:
nsString mDeviceAddress;
BluetoothProfileManagerBase* mManager;
};
class OnGetServiceChannelRunnable : public nsRunnable
{
public:
OnGetServiceChannelRunnable(const nsAString& aObjectPath,
const nsAString& aServiceUuid,
int aChannel,
BluetoothProfileManagerBase* aManager)
: mServiceUuid(aServiceUuid),
mChannel(aChannel),
mManager(aManager)
{
MOZ_ASSERT(!aObjectPath.IsEmpty());
MOZ_ASSERT(!aServiceUuid.IsEmpty());
MOZ_ASSERT(aManager);
mDeviceAddress = GetAddressFromObjectPath(aObjectPath);
}
NS_IMETHOD Run()
{
MOZ_ASSERT(NS_IsMainThread());
mManager->OnGetServiceChannel(mDeviceAddress, mServiceUuid, mChannel);
return NS_OK;
}
private:
nsString mDeviceAddress;
nsString mServiceUuid;
int mChannel;
BluetoothProfileManagerBase* mManager;
};
class OnGetServiceChannelReplyHandler : public DBusReplyHandler
{
public:
OnGetServiceChannelReplyHandler(const nsAString& aObjectPath,
const nsAString& aServiceUUID,
BluetoothProfileManagerBase* aBluetoothProfileManager)
: mObjectPath(aObjectPath),
mServiceUUID(aServiceUUID),
mBluetoothProfileManager(aBluetoothProfileManager)
{
MOZ_ASSERT(mBluetoothProfileManager);
}
void Handle(DBusMessage* aReply)
{
MOZ_ASSERT(!NS_IsMainThread()); // DBus thread
// The default channel is an invalid value of -1. We
// update it if we have received a correct reply. Both
// cases, valid and invalid channel numbers, are handled
// in BluetoothProfileManagerBase::OnGetServiceChannel.
int channel = -1;
if (aReply && (dbus_message_get_type(aReply) != DBUS_MESSAGE_TYPE_ERROR)) {
channel = dbus_returns_int32(aReply);
}
nsRefPtr<nsRunnable> r = new OnGetServiceChannelRunnable(mObjectPath,
mServiceUUID,
channel,
mBluetoothProfileManager);
nsresult rv = NS_DispatchToMainThread(r);
NS_ENSURE_SUCCESS_VOID(rv);
}
private:
nsString mObjectPath;
nsString mServiceUUID;
BluetoothProfileManagerBase* mBluetoothProfileManager;
};
nsresult
BluetoothDBusService::GetServiceChannel(const nsAString& aDeviceAddress,
const nsAString& aServiceUUID,
BluetoothProfileManagerBase* aManager)
{
MOZ_ASSERT(NS_IsMainThread());
nsString objectPath(GetObjectPathFromAddress(sAdapterPath, aDeviceAddress));
#ifdef MOZ_WIDGET_GONK
static const int sProtocolDescriptorList = 0x0004;
// GetServiceAttributeValue only exists in android's bluez dbus binding
// implementation
nsCString serviceUUID = NS_ConvertUTF16toUTF8(aServiceUUID);
const char* cstrServiceUUID = serviceUUID.get();
nsRefPtr<OnGetServiceChannelReplyHandler> handler =
new OnGetServiceChannelReplyHandler(objectPath, aServiceUUID, aManager);
bool success = dbus_func_args_async(mConnection, -1,
OnGetServiceChannelReplyHandler::Callback, handler,
NS_ConvertUTF16toUTF8(objectPath).get(),
DBUS_DEVICE_IFACE, "GetServiceAttributeValue",
DBUS_TYPE_STRING, &cstrServiceUUID,
DBUS_TYPE_UINT16, &sProtocolDescriptorList,
DBUS_TYPE_INVALID);
NS_ENSURE_TRUE(success, NS_ERROR_FAILURE);
handler.forget();
#else
// FIXME/Bug 793977 qdot: Just set something for desktop, until we have a
// parser for the GetServiceAttributes xml block
//
// Even though we are on the main thread already, we need to dispatch a
// runnable here. OnGetServiceChannel needs mRunnable to be set, which
// happens after GetServiceChannel returns.
nsRefPtr<nsRunnable> r = new OnGetServiceChannelRunnable(objectPath,
aServiceUUID,
1,
aManager);
NS_DispatchToMainThread(r);
#endif
return NS_OK;
}
static void
DiscoverServicesCallback(DBusMessage* aMsg, void* aData)
{
MOZ_ASSERT(!NS_IsMainThread());
nsRefPtr<OnUpdateSdpRecordsRunnable> r(
static_cast<OnUpdateSdpRecordsRunnable*>(aData));
NS_DispatchToMainThread(r);
}
bool
BluetoothDBusService::UpdateSdpRecords(const nsAString& aDeviceAddress,
BluetoothProfileManagerBase* aManager)
{
MOZ_ASSERT(NS_IsMainThread());
MOZ_ASSERT(!aDeviceAddress.IsEmpty());
MOZ_ASSERT(aManager);
MOZ_ASSERT(mConnection);
nsString objectPath(GetObjectPathFromAddress(sAdapterPath, aDeviceAddress));
// I choose to use raw pointer here because this is going to be passed as an
// argument into dbus_func_args_async() at once.
OnUpdateSdpRecordsRunnable* callbackRunnable =
new OnUpdateSdpRecordsRunnable(objectPath, aManager);
return dbus_func_args_async(mConnection,
-1,
DiscoverServicesCallback,
(void*)callbackRunnable,
NS_ConvertUTF16toUTF8(objectPath).get(),
DBUS_DEVICE_IFACE,
"DiscoverServices",
DBUS_TYPE_STRING, &EmptyCString(),
DBUS_TYPE_INVALID);
}
nsresult
BluetoothDBusService::GetScoSocket(const nsAString& aAddress,
bool aAuth,
bool aEncrypt,
mozilla::ipc::UnixSocketConsumer* aConsumer)
{
MOZ_ASSERT(NS_IsMainThread());
if (!mConnection || !gThreadConnection) {
NS_ERROR("Bluetooth service not started yet!");
return NS_ERROR_FAILURE;
}
BluetoothUnixSocketConnector* c =
new BluetoothUnixSocketConnector(BluetoothSocketType::SCO, -1,
aAuth, aEncrypt);
if (!aConsumer->ConnectSocket(c, NS_ConvertUTF16toUTF8(aAddress).get())) {
nsAutoString replyError;
replyError.AssignLiteral("SocketConnectionError");
return NS_ERROR_FAILURE;
}
return NS_OK;
}
void
BluetoothDBusService::SendFile(const nsAString& aDeviceAddress,
BlobParent* aBlobParent,
BlobChild* aBlobChild,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
// Currently we only support one device sending one file at a time,
// so we don't need aDeviceAddress here because the target device
// has been determined when calling 'Connect()'. Nevertheless, keep
// it for future use.
BluetoothOppManager* opp = BluetoothOppManager::Get();
NS_ENSURE_TRUE_VOID(opp);
nsAutoString errorStr;
if (!opp->SendFile(aDeviceAddress, aBlobParent)) {
errorStr.AssignLiteral("Calling SendFile() failed");
}
DispatchBluetoothReply(aRunnable, BluetoothValue(true), errorStr);
}
void
BluetoothDBusService::StopSendingFile(const nsAString& aDeviceAddress,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
// Currently we only support one device sending one file at a time,
// so we don't need aDeviceAddress here because the target device
// has been determined when calling 'Connect()'. Nevertheless, keep
// it for future use.
BluetoothOppManager* opp = BluetoothOppManager::Get();
NS_ENSURE_TRUE_VOID(opp);
nsAutoString errorStr;
if (!opp->StopSendingFile()) {
errorStr.AssignLiteral("Calling StopSendingFile() failed");
}
DispatchBluetoothReply(aRunnable, BluetoothValue(true), errorStr);
}
void
BluetoothDBusService::ConfirmReceivingFile(const nsAString& aDeviceAddress,
bool aConfirm,
BluetoothReplyRunnable* aRunnable)
{
NS_ASSERTION(NS_IsMainThread(), "Must be called from main thread!");
// Currently we only support one device sending one file at a time,
// so we don't need aDeviceAddress here because the target device
// has been determined when calling 'Connect()'. Nevertheless, keep
// it for future use.
BluetoothOppManager* opp = BluetoothOppManager::Get();
NS_ENSURE_TRUE_VOID(opp);
nsAutoString errorStr;
if (!opp->ConfirmReceivingFile(aConfirm)) {
errorStr.AssignLiteral("Calling ConfirmReceivingFile() failed");
}
DispatchBluetoothReply(aRunnable, BluetoothValue(true), errorStr);
}
void
BluetoothDBusService::ConnectSco(BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
NS_ENSURE_TRUE_VOID(hfp);
if(!hfp->ConnectSco(aRunnable)) {
NS_NAMED_LITERAL_STRING(replyError,
"SCO socket exists or HFP is not connected");
DispatchBluetoothReply(aRunnable, BluetoothValue(), replyError);
}
}
void
BluetoothDBusService::DisconnectSco(BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
NS_ENSURE_TRUE_VOID(hfp);
if (hfp->DisconnectSco()) {
DispatchBluetoothReply(aRunnable,
BluetoothValue(true), NS_LITERAL_STRING(""));
return;
}
NS_NAMED_LITERAL_STRING(replyError,
"SCO socket doesn't exist or HFP is not connected");
DispatchBluetoothReply(aRunnable, BluetoothValue(), replyError);
}
void
BluetoothDBusService::IsScoConnected(BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
BluetoothHfpManager* hfp = BluetoothHfpManager::Get();
NS_ENSURE_TRUE_VOID(hfp);
DispatchBluetoothReply(aRunnable,
hfp->IsScoConnected(), EmptyString());
}
void
BluetoothDBusService::SendMetaData(const nsAString& aTitle,
const nsAString& aArtist,
const nsAString& aAlbum,
int64_t aMediaNumber,
int64_t aTotalMediaCount,
int64_t aDuration,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
if (!IsReady()) {
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
return;
}
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
NS_ENSURE_TRUE_VOID(a2dp);
if (!a2dp->IsConnected()) {
DispatchBluetoothReply(aRunnable, BluetoothValue(),
NS_LITERAL_STRING(ERR_A2DP_IS_DISCONNECTED));
return;
} else if (!a2dp->IsAvrcpConnected()) {
DispatchBluetoothReply(aRunnable, BluetoothValue(),
NS_LITERAL_STRING(ERR_AVRCP_IS_DISCONNECTED));
return;
}
nsAutoString address;
a2dp->GetAddress(address);
nsString objectPath =
GetObjectPathFromAddress(sAdapterPath, address);
nsCString tempTitle = NS_ConvertUTF16toUTF8(aTitle);
nsCString tempArtist = NS_ConvertUTF16toUTF8(aArtist);
nsCString tempAlbum = NS_ConvertUTF16toUTF8(aAlbum);
nsCString tempMediaNumber = EmptyCString();
nsCString tempTotalMediaCount = EmptyCString();
nsCString tempDuration = EmptyCString();
if (aMediaNumber >= 0) {
tempMediaNumber.AppendInt(aMediaNumber);
}
if (aTotalMediaCount >= 0) {
tempTotalMediaCount.AppendInt(aTotalMediaCount);
}
if (aDuration >= 0) {
tempDuration.AppendInt(aDuration);
}
const char* title = tempTitle.get();
const char* album = tempAlbum.get();
const char* artist = tempArtist.get();
const char* mediaNumber = tempMediaNumber.get();
const char* totalMediaCount = tempTotalMediaCount.get();
const char* duration = tempDuration.get();
nsRefPtr<BluetoothReplyRunnable> runnable(aRunnable);
bool ret = dbus_func_args_async(mConnection,
-1,
GetVoidCallback,
(void*)runnable.get(),
NS_ConvertUTF16toUTF8(objectPath).get(),
DBUS_CTL_IFACE,
"UpdateMetaData",
DBUS_TYPE_STRING, &title,
DBUS_TYPE_STRING, &artist,
DBUS_TYPE_STRING, &album,
DBUS_TYPE_STRING, &mediaNumber,
DBUS_TYPE_STRING, &totalMediaCount,
DBUS_TYPE_STRING, &duration,
DBUS_TYPE_INVALID);
NS_ENSURE_TRUE_VOID(ret);
runnable.forget();
nsAutoString prevTitle, prevAlbum;
a2dp->GetTitle(prevTitle);
a2dp->GetAlbum(prevAlbum);
if (aMediaNumber != a2dp->GetMediaNumber() ||
!aTitle.Equals(prevTitle) ||
!aAlbum.Equals(prevAlbum)) {
UpdateNotification(ControlEventId::EVENT_TRACK_CHANGED, aMediaNumber);
}
a2dp->UpdateMetaData(aTitle, aArtist, aAlbum,
aMediaNumber, aTotalMediaCount, aDuration);
}
static ControlPlayStatus
PlayStatusStringToControlPlayStatus(const nsAString& aPlayStatus)
{
ControlPlayStatus playStatus = ControlPlayStatus::PLAYSTATUS_UNKNOWN;
if (aPlayStatus.EqualsLiteral("STOPPED")) {
playStatus = ControlPlayStatus::PLAYSTATUS_STOPPED;
} else if (aPlayStatus.EqualsLiteral("PLAYING")) {
playStatus = ControlPlayStatus::PLAYSTATUS_PLAYING;
} else if (aPlayStatus.EqualsLiteral("PAUSED")) {
playStatus = ControlPlayStatus::PLAYSTATUS_PAUSED;
} else if (aPlayStatus.EqualsLiteral("FWD_SEEK")) {
playStatus = ControlPlayStatus::PLAYSTATUS_FWD_SEEK;
} else if (aPlayStatus.EqualsLiteral("REV_SEEK")) {
playStatus = ControlPlayStatus::PLAYSTATUS_REV_SEEK;
} else if (aPlayStatus.EqualsLiteral("ERROR")) {
playStatus = ControlPlayStatus::PLAYSTATUS_ERROR;
}
return playStatus;
}
void
BluetoothDBusService::SendPlayStatus(int64_t aDuration,
int64_t aPosition,
const nsAString& aPlayStatus,
BluetoothReplyRunnable* aRunnable)
{
MOZ_ASSERT(NS_IsMainThread());
if (!IsReady()) {
NS_NAMED_LITERAL_STRING(errorStr, "Bluetooth service is not ready yet!");
DispatchBluetoothReply(aRunnable, BluetoothValue(), errorStr);
return;
}
ControlPlayStatus playStatus =
PlayStatusStringToControlPlayStatus(aPlayStatus);
if (playStatus == ControlPlayStatus::PLAYSTATUS_UNKNOWN) {
DispatchBluetoothReply(aRunnable, BluetoothValue(),
NS_LITERAL_STRING("Invalid play status"));
return;
} else if (aDuration < 0) {
DispatchBluetoothReply(aRunnable, BluetoothValue(),
NS_LITERAL_STRING("Invalid duration"));
return;
} else if (aPosition < 0) {
DispatchBluetoothReply(aRunnable, BluetoothValue(),
NS_LITERAL_STRING("Invalid position"));
return;
}
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
NS_ENSURE_TRUE_VOID(a2dp);
if (!a2dp->IsConnected()) {
DispatchBluetoothReply(aRunnable, BluetoothValue(),
NS_LITERAL_STRING(ERR_A2DP_IS_DISCONNECTED));
return;
} else if (!a2dp->IsAvrcpConnected()) {
DispatchBluetoothReply(aRunnable, BluetoothValue(),
NS_LITERAL_STRING(ERR_AVRCP_IS_DISCONNECTED));
return;
}
nsAutoString address;
a2dp->GetAddress(address);
nsString objectPath =
GetObjectPathFromAddress(sAdapterPath, address);
nsRefPtr<BluetoothReplyRunnable> runnable(aRunnable);
uint32_t tempPlayStatus = playStatus;
bool ret = dbus_func_args_async(mConnection,
-1,
GetVoidCallback,
(void*)runnable.get(),
NS_ConvertUTF16toUTF8(objectPath).get(),
DBUS_CTL_IFACE,
"UpdatePlayStatus",
DBUS_TYPE_UINT32, &aDuration,
DBUS_TYPE_UINT32, &aPosition,
DBUS_TYPE_UINT32, &tempPlayStatus,
DBUS_TYPE_INVALID);
NS_ENSURE_TRUE_VOID(ret);
runnable.forget();
ControlEventId eventId = ControlEventId::EVENT_UNKNOWN;
uint64_t data;
if (aPosition != a2dp->GetPosition()) {
eventId = ControlEventId::EVENT_PLAYBACK_POS_CHANGED;
data = aPosition;
} else if (playStatus != a2dp->GetPlayStatus()) {
eventId = ControlEventId::EVENT_PLAYBACK_STATUS_CHANGED;
data = tempPlayStatus;
}
if (eventId != ControlEventId::EVENT_UNKNOWN) {
UpdateNotification(eventId, data);
}
a2dp->UpdatePlayStatus(aDuration, aPosition, playStatus);
}
static void
ControlCallback(DBusMessage* aMsg, void* aParam)
{
#ifdef DEBUG
NS_NAMED_LITERAL_STRING(errorStr, "Failed to update playstatus");
CheckForError(aMsg, aParam, errorStr);
#endif
}
void
BluetoothDBusService::UpdatePlayStatus(uint32_t aDuration,
uint32_t aPosition,
ControlPlayStatus aPlayStatus)
{
MOZ_ASSERT(NS_IsMainThread());
NS_ENSURE_TRUE_VOID(this->IsReady());
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
NS_ENSURE_TRUE_VOID(a2dp);
MOZ_ASSERT(a2dp->IsConnected());
MOZ_ASSERT(a2dp->IsAvrcpConnected());
nsAutoString address;
a2dp->GetAddress(address);
nsString objectPath =
GetObjectPathFromAddress(sAdapterPath, address);
uint32_t tempPlayStatus = aPlayStatus;
bool ret = dbus_func_args_async(mConnection,
-1,
ControlCallback,
nullptr,
NS_ConvertUTF16toUTF8(objectPath).get(),
DBUS_CTL_IFACE,
"UpdatePlayStatus",
DBUS_TYPE_UINT32, &aDuration,
DBUS_TYPE_UINT32, &aPosition,
DBUS_TYPE_UINT32, &tempPlayStatus,
DBUS_TYPE_INVALID);
NS_ENSURE_TRUE_VOID(ret);
}
void
BluetoothDBusService::UpdateNotification(ControlEventId aEventId,
uint64_t aData)
{
MOZ_ASSERT(NS_IsMainThread());
NS_ENSURE_TRUE_VOID(this->IsReady());
BluetoothA2dpManager* a2dp = BluetoothA2dpManager::Get();
NS_ENSURE_TRUE_VOID(a2dp);
MOZ_ASSERT(a2dp->IsConnected());
MOZ_ASSERT(a2dp->IsAvrcpConnected());
nsAutoString address;
a2dp->GetAddress(address);
nsString objectPath =
GetObjectPathFromAddress(sAdapterPath, address);
uint16_t eventId = aEventId;
bool ret = dbus_func_args_async(mConnection,
-1,
ControlCallback,
nullptr,
NS_ConvertUTF16toUTF8(objectPath).get(),
DBUS_CTL_IFACE,
"UpdateNotification",
DBUS_TYPE_UINT16, &eventId,
DBUS_TYPE_UINT64, &aData,
DBUS_TYPE_INVALID);
NS_ENSURE_TRUE_VOID(ret);
}