bt-api/bt-adapter.c

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *              http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <vconf.h>
  19
  20 #include "bluetooth-api.h"
  21 #include "bt-internal-types.h"
  22
  23 #include "bt-common.h"
  24 #include "bt-request-sender.h"
  25 #include "bt-event-handler.h"
  26
  27 static int __bt_fill_device_list(GArray *out_param2, GPtrArray **dev_list)
  28 {
  29         int i;
  30         guint size;
  31         bluetooth_device_info_t info;
  32
  33         BT_CHECK_PARAMETER(out_param2, return);
  34         BT_CHECK_PARAMETER(dev_list, return);
  35
  36         size = out_param2->len;
  37
  38         if (size == 0) {
  39                 BT_ERR("No bonded device");
  40                 return BLUETOOTH_ERROR_NONE;
  41         }
  42
  43         size = (out_param2->len) / sizeof(bluetooth_device_info_t);
  44
  45         for (i = 0; i < size; i++) {
  46                 bluetooth_device_info_t *dev_info = NULL;
  47
  48                 info = g_array_index(out_param2,
  49                                 bluetooth_device_info_t, i);
  50
  51                 dev_info = g_memdup(&info, sizeof(bluetooth_device_info_t));
  52
  53                 if (dev_info) {
  54                         g_ptr_array_add(*dev_list, (gpointer)dev_info);
  55                 }
  56         }
  57
  58         return BLUETOOTH_ERROR_NONE;
  59 }
  60
  61 BT_EXPORT_API int bluetooth_check_adapter(void)
  62 {
  63         int value;
  64
  65 #ifndef EMUL
  66         int ret;
  67
  68         ret = _bt_get_adapter_path(_bt_gdbus_get_system_gconn(), NULL);
  69
  70         if (ret != BLUETOOTH_ERROR_NONE) {
  71                 return BLUETOOTH_ADAPTER_DISABLED;
  72         }
  73 #endif
  74
  75         /* check VCONFKEY_BT_STATUS */
  76         if (vconf_get_int(VCONFKEY_BT_STATUS, &value) != 0) {
  77                 BT_ERR("fail to get vconf key!");
  78                 return BLUETOOTH_ADAPTER_DISABLED;
  79         }
  80
  81         return value == VCONFKEY_BT_STATUS_OFF ? BLUETOOTH_ADAPTER_DISABLED :
  82                                                 BLUETOOTH_ADAPTER_ENABLED;
  83 }
  84
  85 BT_EXPORT_API int bluetooth_enable_adapter(void)
  86 {
  87         int result;
  88         bt_user_info_t *user_info;
  89
  90         BT_INFO("");
  91         retv_if(bluetooth_check_adapter() == BLUETOOTH_ADAPTER_ENABLED,
  92                                 BLUETOOTH_ERROR_DEVICE_ALREADY_ENABLED);
  93
  94 #ifdef TIZEN_DPM_VCONF_ENABLE
  95         retv_if(bluetooth_dpm_is_mode_allowed() == BLUETOOTH_DPM_RESULT_ACCESS_DENIED,
  96                                 BLUETOOTH_ERROR_PERMISSION_DEINED);
  97 #endif
  98
  99         user_info = _bt_get_user_data(BT_COMMON);
 100         retv_if(user_info->cb == NULL, BLUETOOTH_ERROR_INTERNAL);
 101
 102         BT_INIT_PARAMS();
 103         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 104
 105         result = _bt_send_request_async(BT_BLUEZ_SERVICE, BT_ENABLE_ADAPTER,
 106                 in_param1, in_param2, in_param3, in_param4,
 107                 user_info->cb, user_info->user_data);
 108
 109         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 110
 111         return result;
 112 }
 113
 114 BT_EXPORT_API int bluetooth_disable_adapter(void)
 115 {
 116         int result;
 117         bt_user_info_t *user_info;
 118
 119         BT_INFO("");
 120         BT_CHECK_ENABLED(return);
 121
 122         user_info = _bt_get_user_data(BT_COMMON);
 123         retv_if(user_info->cb == NULL, BLUETOOTH_ERROR_INTERNAL);
 124
 125         BT_INIT_PARAMS();
 126         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 127
 128         result = _bt_send_request_async(BT_BLUEZ_SERVICE, BT_DISABLE_ADAPTER,
 129                 in_param1, in_param2, in_param3, in_param4,
 130                 user_info->cb, user_info->user_data);
 131
 132         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 133
 134         return result;
 135 }
 136
 137 BT_EXPORT_API int bluetooth_recover_adapter(void)
 138 {
 139         int result;
 140
 141         BT_INFO("");
 142         BT_CHECK_ENABLED(return);
 143
 144         BT_INIT_PARAMS();
 145         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 146
 147         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RECOVER_ADAPTER,
 148                 in_param1, in_param2, in_param3, in_param4, &out_param);
 149
 150         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 151
 152         return result;
 153 }
 154
 155 BT_EXPORT_API int bluetooth_reset_adapter(void)
 156 {
 157         int result;
 158
 159         BT_INFO("");
 160         BT_INIT_PARAMS();
 161         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 162
 163         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_RESET_ADAPTER,
 164                 in_param1, in_param2, in_param3, in_param4, &out_param);
 165
 166         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 167
 168         return result;
 169 }
 170
 171 BT_EXPORT_API int bluetooth_get_local_address(bluetooth_device_address_t *local_address)
 172 {
 173         int result;
 174
 175         BT_CHECK_PARAMETER(local_address, return);
 176         BT_CHECK_ENABLED_ANY(return);
 177
 178         BT_INIT_PARAMS();
 179         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 180
 181         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_LOCAL_ADDRESS,
 182                 in_param1, in_param2, in_param3, in_param4, &out_param);
 183
 184         if (result == BLUETOOTH_ERROR_NONE) {
 185                 *local_address = g_array_index(out_param,
 186                         bluetooth_device_address_t, 0);
 187         }
 188
 189         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 190
 191         return result;
 192 }
 193
 194 BT_EXPORT_API int bluetooth_get_local_version(bluetooth_version_t *local_version)
 195 {
 196         int result;
 197
 198         BT_CHECK_PARAMETER(local_version, return);
 199         BT_CHECK_ENABLED_ANY(return);
 200
 201         BT_INIT_PARAMS();
 202         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 203
 204         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_LOCAL_VERSION,
 205                 in_param1, in_param2, in_param3, in_param4, &out_param);
 206
 207         if (result == BLUETOOTH_ERROR_NONE) {
 208                 *local_version = g_array_index(out_param, bluetooth_version_t, 0);
 209         }
 210
 211         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 212
 213         return result;
 214 }
 215
 216 BT_EXPORT_API int bluetooth_get_local_name(bluetooth_device_name_t *local_name)
 217 {
 218         int result;
 219
 220         BT_CHECK_PARAMETER(local_name, return);
 221         BT_CHECK_ENABLED_ANY(return);
 222
 223         BT_INIT_PARAMS();
 224         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 225
 226         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_LOCAL_NAME,
 227                 in_param1, in_param2, in_param3, in_param4, &out_param);
 228
 229         if (result == BLUETOOTH_ERROR_NONE) {
 230                 *local_name = g_array_index(out_param,
 231                                 bluetooth_device_name_t, 0);
 232         }
 233
 234         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 235
 236         return result;
 237 }
 238
 239 BT_EXPORT_API int bluetooth_set_local_name(const bluetooth_device_name_t *local_name)
 240 {
 241         int result;
 242
 243         BT_CHECK_PARAMETER(local_name, return);
 244         BT_CHECK_ENABLED_ANY(return);
 245
 246         BT_INIT_PARAMS();
 247         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 248
 249         g_array_append_vals(in_param1, local_name, sizeof(bluetooth_device_name_t));
 250
 251         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_LOCAL_NAME,
 252                 in_param1, in_param2, in_param3, in_param4, &out_param);
 253
 254         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 255
 256         return result;
 257 }
 258
 259 BT_EXPORT_API int bluetooth_is_service_used(const char *service_uuid,
 260                                                 gboolean *used)
 261 {
 262         int result;
 263         char uuid[BLUETOOTH_UUID_STRING_MAX];
 264
 265         BT_CHECK_PARAMETER(service_uuid, return);
 266         BT_CHECK_PARAMETER(used, return);
 267         BT_CHECK_ENABLED(return);
 268
 269         BT_INIT_PARAMS();
 270         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 271
 272         g_strlcpy(uuid, service_uuid, sizeof(uuid));
 273         g_array_append_vals(in_param1, uuid, BLUETOOTH_UUID_STRING_MAX);
 274
 275         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_SERVICE_USED,
 276                 in_param1, in_param2, in_param3, in_param4, &out_param);
 277
 278         if (result == BLUETOOTH_ERROR_NONE) {
 279                 *used = g_array_index(out_param, gboolean, 0);
 280         }
 281
 282         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 283
 284         return result;
 285 }
 286
 287 BT_EXPORT_API int bluetooth_get_discoverable_mode(bluetooth_discoverable_mode_t *
 288                                                   discoverable_mode_ptr)
 289 {
 290         int result;
 291
 292         BT_CHECK_PARAMETER(discoverable_mode_ptr, return);
 293
 294 #ifndef TIZEN_WEARABLE
 295         int timeout = 0;
 296         /* Requirement in OSP */
 297         if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED) {
 298                 if (vconf_get_int(BT_FILE_VISIBLE_TIME, &timeout) != 0) {
 299                         BT_ERR("Fail to get the timeout value");
 300                         return BLUETOOTH_ERROR_DEVICE_NOT_ENABLED;
 301                 }
 302
 303                 if (timeout == -1) {
 304                         *discoverable_mode_ptr = BLUETOOTH_DISCOVERABLE_MODE_GENERAL_DISCOVERABLE;
 305                 } else {
 306                         *discoverable_mode_ptr = BLUETOOTH_DISCOVERABLE_MODE_CONNECTABLE;
 307                 }
 308
 309                 return BLUETOOTH_ERROR_NONE;
 310         }
 311 #else
 312         BT_CHECK_ENABLED(return);
 313 #endif
 314
 315         BT_INIT_PARAMS();
 316         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 317
 318         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_DISCOVERABLE_MODE,
 319                 in_param1, in_param2, in_param3, in_param4, &out_param);
 320
 321         if (result == BLUETOOTH_ERROR_NONE) {
 322                 *discoverable_mode_ptr = g_array_index(out_param, int, 0);
 323         }
 324
 325         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 326
 327         return result;
 328 }
 329
 330 BT_EXPORT_API int bluetooth_set_discoverable_mode(bluetooth_discoverable_mode_t discoverable_mode,
 331                                                   int timeout)
 332 {
 333         int result;
 334
 335         BT_CHECK_ENABLED(return);
 336
 337         BT_INIT_PARAMS();
 338         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 339
 340         g_array_append_vals(in_param1, &discoverable_mode, sizeof(int));
 341         g_array_append_vals(in_param2, &timeout, sizeof(int));
 342
 343         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_DISCOVERABLE_MODE,
 344                 in_param1, in_param2, in_param3, in_param4, &out_param);
 345
 346         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 347
 348         return result;
 349 }
 350
 351 BT_EXPORT_API int bluetooth_get_timeout_value(int *timeout)
 352 {
 353         int result;
 354
 355         BT_CHECK_PARAMETER(timeout, return);
 356         BT_CHECK_ENABLED(return);
 357
 358         BT_INIT_PARAMS();
 359         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 360
 361         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_DISCOVERABLE_TIME,
 362                 in_param1, in_param2, in_param3, in_param4, &out_param);
 363
 364         if (result == BLUETOOTH_ERROR_NONE) {
 365                 *timeout = g_array_index(out_param, int, 0);
 366         }
 367
 368         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 369
 370         return result;
 371 }
 372
 373 BT_EXPORT_API int bluetooth_start_discovery(unsigned short max_response,
 374                                             unsigned short discovery_duration,
 375                                             unsigned int classOfDeviceMask)
 376 {
 377         int result;
 378
 379         BT_CHECK_ENABLED(return);
 380
 381         BT_INIT_PARAMS();
 382         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 383
 384         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_START_DISCOVERY,
 385                 in_param1, in_param2, in_param3, in_param4, &out_param);
 386
 387         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 388
 389         return result;
 390 }
 391
 392 BT_EXPORT_API int bluetooth_start_custom_discovery(bt_discovery_role_type_t role,
 393                                                 unsigned short max_response,
 394                                                 unsigned short discovery_duration,
 395                                                 unsigned int classOfDeviceMask)
 396 {
 397         int result;
 398
 399         if (role == DISCOVERY_ROLE_LE)
 400                 BT_CHECK_ENABLED_LE(return);
 401         else
 402                 BT_CHECK_ENABLED(return);
 403
 404         BT_INIT_PARAMS();
 405         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 406
 407         g_array_append_vals(in_param1, &role, sizeof(bt_discovery_role_type_t));
 408         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_START_CUSTOM_DISCOVERY,
 409                 in_param1, in_param2, in_param3, in_param4, &out_param);
 410
 411         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 412
 413         return result;
 414 }
 415
 416 BT_EXPORT_API int bluetooth_cancel_discovery(void)
 417 {
 418         int result;
 419
 420         BT_CHECK_ENABLED(return);
 421
 422         BT_INIT_PARAMS();
 423         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 424
 425         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_CANCEL_DISCOVERY,
 426                 in_param1, in_param2, in_param3, in_param4, &out_param);
 427
 428
 429         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 430
 431         return result;
 432 }
 433
 434 BT_EXPORT_API int bluetooth_is_discovering(void)
 435 {
 436         int result;
 437         int is_discovering = FALSE;
 438
 439         BT_CHECK_ENABLED(return);
 440
 441         BT_INIT_PARAMS();
 442         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 443
 444         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_DISCOVERYING,
 445                 in_param1, in_param2, in_param3, in_param4, &out_param);
 446
 447         if (result == BLUETOOTH_ERROR_NONE) {
 448                 is_discovering = g_array_index(out_param,
 449                                 int, 0);
 450         } else {
 451                 BT_ERR("Fail to send request");
 452         }
 453
 454         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 455
 456         return is_discovering;
 457 }
 458
 459 BT_EXPORT_API int bluetooth_is_connectable(gboolean *is_connectable)
 460 {
 461         int result;
 462
 463         BT_CHECK_ENABLED_ANY(return);
 464
 465         BT_INIT_PARAMS();
 466         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 467
 468         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_IS_CONNECTABLE,
 469                 in_param1, in_param2, in_param3, in_param4, &out_param);
 470
 471         if (result == BLUETOOTH_ERROR_NONE) {
 472                 *is_connectable = g_array_index(out_param, int, 0);
 473         } else {
 474                 BT_ERR("Fail to send request");
 475         }
 476
 477         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 478
 479         return result;
 480 }
 481
 482 BT_EXPORT_API int bluetooth_set_connectable(gboolean is_connectable)
 483 {
 484         int result;
 485
 486         BT_CHECK_ENABLED_ANY(return);
 487
 488         BT_INIT_PARAMS();
 489         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 490
 491         g_array_append_vals(in_param1, &is_connectable, sizeof(gboolean));
 492
 493         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_CONNECTABLE,
 494                 in_param1, in_param2, in_param3, in_param4, &out_param);
 495
 496         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 497
 498         return result;
 499 }
 500
 501 BT_EXPORT_API int bluetooth_get_bonded_device_list(GPtrArray **dev_list)
 502 {
 503         int result;
 504
 505         BT_CHECK_PARAMETER(dev_list, return);
 506         BT_CHECK_ENABLED(return);
 507
 508         BT_INIT_PARAMS();
 509         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 510
 511         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_GET_BONDED_DEVICES,
 512                 in_param1, in_param2, in_param3, in_param4, &out_param);
 513
 514         if (result == BLUETOOTH_ERROR_NONE)
 515                 result = __bt_fill_device_list(out_param, dev_list);
 516
 517         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 518
 519         return result;
 520 }
 521
 522 BT_EXPORT_API int bluetooth_set_manufacturer_data(const bluetooth_manufacturer_data_t *value)
 523 {
 524         int result;
 525
 526         BT_CHECK_PARAMETER(value, return);
 527         BT_CHECK_ENABLED_ANY(return);
 528
 529         if (value->data_len > BLUETOOTH_MANUFACTURER_DATA_LENGTH_MAX)
 530                 return BLUETOOTH_ERROR_INVALID_PARAM;
 531
 532         BT_INIT_PARAMS();
 533         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 534
 535         g_array_append_vals(in_param1, value, sizeof(bluetooth_manufacturer_data_t));
 536
 537         result = _bt_send_request(BT_BLUEZ_SERVICE, BT_SET_MANUFACTURER_DATA,
 538                 in_param1, in_param2, in_param3, in_param4, &out_param);
 539
 540         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 541
 542         return result;
 543 }