bt-oal/bluez_hal/src/bt-hal-bluetooth.c

   1 /*
   2  * BLUETOOTH HAL
   3  *
   4  * Copyright (c) 2015 -2016 Samsung Electronics Co., Ltd All Rights Reserved.
   5  *
   6  * Contact: Anupam Roy <anupam.r@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *              http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <stdbool.h>
  25 #include <string.h>
  26 #include <dlog.h>
  27
  28 #include "bt-hal.h"
  29 #include "bt-hal-log.h"
  30 #include "bt-hal-msg.h"
  31 #include "bt-hal-utils.h"
  32
  33 #include <bt-hal-adapter-dbus-handler.h>
  34 #include <bt-hal-device-dbus-handler.h>
  35 #include <bt-hal-hidhost.h>
  36 #include <bt-hal-hiddevice.h>
  37 #include <bt-hal-socket.h>
  38 #include <bt-hal-av.h>
  39 #include <bt-hal-hf.h>
  40 #include <bt-hal-hdp.h>
  41 #include <bt-hal-a2dp-sink.h>
  42 #include <bt-hal-avrcp-tg.h>
  43 #include <bt-hal-avrcp-ctrl.h>
  44 #include <bt-hal-gatt.h>
  45 #ifdef TIZEN_BT_HAL
  46 #include <bt-hal-adapter-le.h>
  47 #include <bt-hal-agent.h>
  48 #endif
  49 #include <bt-hal-hf-client.h>
  50
  51 #define enum_prop_to_hal(prop, hal_prop, type) do { \
  52         static type e; \
  53         prop.val = &e; \
  54         prop.len = sizeof(e); \
  55         e = *((uint8_t *) (hal_prop->val)); \
  56 } while (0)
  57
  58 static const bt_callbacks_t *bt_hal_cbacks = NULL;
  59
  60
  61 /* Forward declarations */
  62 static void __bt_adapter_props_to_hal(bt_property_t *send_props, struct hal_property *prop, uint8_t num_props, uint16_t len);
  63 static void __bt_device_props_to_hal(bt_property_t *send_props,
  64                 struct hal_property *prop, uint8_t num_props,
  65                 uint16_t len);
  66 static void __bt_hal_handle_adapter_state_changed(void *buf, uint16_t len);
  67 static void __bt_hal_handle_adapter_property_changed(void *buf, uint16_t len);
  68 static void __bt_hal_handle_stack_messages(int message, void *buf, uint16_t len);
  69 static void __bt_hal_handle_adapter_discovery_state_changed(void *buf, uint16_t len);
  70 static void __bt_hal_handle_device_found_event(void *buf, uint16_t len);
  71 static void __bt_hal_handle_bond_state_changed_event(void *buf, uint16_t len);
  72 static void __bt_hal_handle_device_acl_state_changed_event(void *buf, uint16_t len);
  73 static void __bt_hal_handle_ssp_request_event(void *buf, uint16_t len);
  74 static void __bt_hal_handle_pin_request_event(void *buf, uint16_t len);
  75
  76 static void __bt_hal_handle_device_trust_state_changed_event(void *buf, uint16_t len);
  77
  78 static bool interface_ready(void)
  79 {
  80         return bt_hal_cbacks != NULL;
  81 }
  82
  83 static int init(bt_callbacks_t *callbacks)
  84 {
  85         int ret;
  86         DBG("HAL library Initialization..");
  87
  88         if (interface_ready())
  89                 return BT_STATUS_DONE;
  90         else {
  91                 bt_hal_cbacks = callbacks;
  92                 DBG("Store HAL stack msg handler callback");
  93                 _bt_hal_dbus_store_stack_msg_cb(__bt_hal_handle_stack_messages);
  94                 ret = _bt_hal_initialize_event_receiver(__bt_hal_handle_stack_messages);
  95
  96                 if (ret == BT_STATUS_SUCCESS)
  97                         return BT_STATUS_SUCCESS;
  98                 else
  99                         return BT_STATUS_FAIL;
 100
 101         }
 102         return BT_STATUS_SUCCESS;
 103 }
 104
 105 /* Enable Adapter */
 106 static int enable(void)
 107 {
 108         return _bt_hal_dbus_enable_adapter();
 109 }
 110
 111 /* Disable Adapter */
 112 static int disable(void)
 113 {
 114         return _bt_hal_dbus_disable_adapter();
 115 }
 116
 117 #ifdef  TIZEN_BT_HAL
 118 /* Tizen Specific Recover Adapter */
 119 static int recover(void)
 120 {
 121         return _bt_hal_dbus_recover_adapter();
 122 }
 123 #endif
 124
 125 #ifdef  TIZEN_BT_HAL
 126 /* Tizen Specific Reset Adapter */
 127 static int reset(void)
 128 {
 129         return _bt_hal_dbus_reset_adapter();
 130 }
 131 #endif
 132
 133 static void cleanup(void)
 134 {
 135         return;
 136 }
 137
 138 #ifdef  TIZEN_BT_HAL
 139 /* Tizen Specific Get Powered state */
 140 static int get_adapter_powered_status(uint8_t *state)
 141 {
 142         if (!state) {
 143                 ERR("Invalid param");
 144                 return BT_STATUS_PARM_INVALID;
 145         }
 146
 147         return _bt_hal_get_adapter_powered_state(state);
 148 }
 149 #endif
 150
 151 static int get_adapter_properties(void)
 152 {
 153         return _bt_hal_dbus_get_adapter_properties();
 154 }
 155
 156 static int get_adapter_property(bt_property_type_t type)
 157 {
 158         return _bt_hal_dbus_get_adapter_property(type);
 159 }
 160
 161 static int set_adapter_property(const bt_property_t *property)
 162 {
 163         if (!property) {
 164                 ERR("Invalid param");
 165                 return BT_STATUS_PARM_INVALID;
 166         }
 167
 168         return _bt_hal_dbus_set_adapter_property(property);
 169 }
 170
 171 static int get_remote_device_properties(bt_bdaddr_t *remote_addr)
 172 {
 173         if (!remote_addr) {
 174                 ERR("Invalid param");
 175                 return BT_STATUS_PARM_INVALID;
 176         }
 177
 178         return _bt_hal_dbus_get_remote_device_properties(remote_addr);
 179 }
 180
 181 static int get_remote_device_property(bt_bdaddr_t *remote_addr,
 182                 bt_property_type_t type)
 183 {
 184         return BT_STATUS_UNSUPPORTED;
 185 }
 186
 187 static int set_remote_device_property(bt_bdaddr_t *remote_addr,
 188                 const bt_property_t *property)
 189 {
 190         return _bt_hal_dbus_set_remote_device_property(remote_addr, property);
 191 }
 192
 193 static int get_remote_service_record(bt_bdaddr_t *remote_addr, bt_uuid_t *uuid)
 194 {
 195         return BT_STATUS_UNSUPPORTED;
 196 }
 197
 198 static int get_remote_services(bt_bdaddr_t *remote_addr)
 199 {
 200         if (!remote_addr) {
 201                 ERR("Invalid param");
 202                 return BT_STATUS_PARM_INVALID;
 203         }
 204         return _bt_hal_dbus_get_remote_device_services(remote_addr);
 205 }
 206
 207 static int start_discovery(void)
 208 {
 209         return _bt_hal_dbus_start_discovery(false, 0x00);
 210 }
 211
 212 #ifdef  TIZEN_BT_HAL
 213 static int start_custom_discovery(bt_disc_role_type_t disc_type)
 214 {
 215         return _bt_hal_dbus_start_discovery(true, disc_type);
 216 }
 217 #endif
 218
 219 static int cancel_discovery(void)
 220 {
 221         return _bt_hal_dbus_stop_discovery();
 222 }
 223
 224 static int create_bond(const bt_bdaddr_t *bd_addr, int transport)
 225 {
 226         return _bt_hal_device_create_bond(bd_addr, transport);
 227 }
 228
 229 static int cancel_bond(const bt_bdaddr_t *bd_addr)
 230 {
 231         return _bt_hal_device_cancel_bond(bd_addr);
 232 }
 233
 234 static int remove_bond(const bt_bdaddr_t *bd_addr)
 235 {
 236         return _bt_hal_device_remove_bond(bd_addr);
 237 }
 238
 239 static int pin_reply(const bt_bdaddr_t *bd_addr, uint8_t accept,
 240                 uint8_t pin_len, bt_pin_code_t *pin_code)
 241 {
 242         return _bt_hal_device_legacy_pin_reply(bd_addr, accept, pin_len, (char*)pin_code);
 243 }
 244
 245 static int ssp_reply(const bt_bdaddr_t *bd_addr, bt_ssp_variant_t variant,
 246                 uint8_t accept, uint32_t passkey)
 247 {
 248         return _bt_hal_device_ssp_reply(bd_addr, variant, accept, passkey);
 249 }
 250
 251 static const void *get_profile_interface(const char *profile_id)
 252 {
 253         /*TODO: Profile interfaces to be included later*/
 254         DBG("%s", profile_id);
 255
 256         if (!interface_ready())
 257                 return NULL;
 258
 259         if (!strncmp(profile_id, BT_PROFILE_HIDHOST_ID, strlen(profile_id)))
 260                 return bt_get_hidhost_interface();
 261
 262         if (!strcmp(profile_id, BT_PROFILE_HIDDEVICE_ID))
 263                 return bt_get_hiddevice_interface();
 264
 265         if (!strcmp(profile_id, BT_PROFILE_SOCKETS_ID))
 266                 return bt_get_socket_interface();
 267
 268         if (!strcmp(profile_id, BT_PROFILE_PAN_ID))
 269                 return NULL;
 270
 271         if (!strcmp(profile_id, BT_PROFILE_ADVANCED_AUDIO_ID))
 272                 return bt_get_av_interface();
 273
 274         if (!strcmp(profile_id, BT_PROFILE_AV_RC_ID))
 275                 return bt_get_avrcp_tg_interface();
 276
 277         if (!strcmp(profile_id, BT_PROFILE_HANDSFREE_ID))
 278                 return bt_get_hf_interface();
 279
 280         if (!strcmp(profile_id, BT_PROFILE_HANDSFREE_CLIENT_ID))
 281                 return bt_get_hf_client_interface();
 282
 283         if (!strcmp(profile_id, BT_PROFILE_GATT_ID))
 284                 return bt_get_gatt_interface();
 285
 286         if (!strcmp(profile_id, BT_PROFILE_HEALTH_ID))
 287                 return bt_get_hl_interface();
 288
 289         if (!strcmp(profile_id, BT_PROFILE_AV_RC_CTRL_ID))
 290                 return bt_get_avrcp_ctrl_interface();
 291
 292         if (!strcmp(profile_id, BT_PROFILE_HANDSFREE_CLIENT_ID))
 293                 return NULL;
 294
 295         if (!strcmp(profile_id, BT_PROFILE_MAP_CLIENT_ID))
 296                 return NULL;
 297
 298         if (!strcmp(profile_id, BT_PROFILE_ADVANCED_AUDIO_SINK_ID))
 299                 return bt_get_a2dp_sink_interface();
 300
 301         return NULL;
 302 }
 303
 304 static int dut_mode_configure(uint8_t enable)
 305 {
 306         return BT_STATUS_UNSUPPORTED;
 307 }
 308
 309 static int dut_mode_send(uint16_t opcode, uint8_t *buf, uint8_t buf_len)
 310 {
 311         return BT_STATUS_UNSUPPORTED;
 312 }
 313
 314 static int le_test_mode(uint16_t opcode, uint8_t *buf, uint8_t buf_len)
 315 {
 316         return BT_STATUS_UNSUPPORTED;
 317 }
 318
 319 static int config_hci_snoop_log(uint8_t enable)
 320 {
 321         return BT_STATUS_UNSUPPORTED;
 322 }
 323
 324 static int get_connection_state(const bt_bdaddr_t *bd_addr)
 325 {
 326         DBG("");
 327         return _bt_hal_device_get_connection_state(bd_addr);
 328 }
 329
 330 static int set_os_callouts(bt_os_callouts_t *callouts)
 331 {
 332         DBG("callouts: %p", callouts);
 333
 334         /* TODO: implement */
 335
 336         return BT_STATUS_UNSUPPORTED;
 337 }
 338
 339 static int read_energy_info(void)
 340 {
 341         return BT_STATUS_UNSUPPORTED;
 342 }
 343
 344 static int authorize_response(const bt_bdaddr_t *bd_addr, bt_service_id_t service_id,
 345                 uint8_t authorize, uint8_t save_settings)
 346 {
 347         return _bt_hal_device_authorize_response(bd_addr, service_id, authorize, save_settings);
 348 }
 349
 350 int set_authorization(bt_bdaddr_t *bd_addr, uint8_t auth)
 351 {
 352         return _bt_hal_device_set_trust(bd_addr, auth);
 353 }
 354
 355 #ifdef TIZEN_BT_HAL
 356 static int get_service_connection_state(const bt_bdaddr_t *bd_addr, bt_service_id_t rem_svc_id)
 357 {
 358         DBG("");
 359         return _bt_hal_device_get_service_connection_state(bd_addr, rem_svc_id);
 360 }
 361
 362 static int register_agent_osp_server(uint32_t type, char *uuid, char *path, int fd)
 363 {
 364         DBG("");
 365         return _bt_hal_device_register_osp_server(type, uuid, path, fd);
 366 }
 367
 368 static int unregister_agent_osp_server(uint32_t type, char *uuid)
 369 {
 370         DBG("");
 371         return _bt_hal_device_unregister_osp_server(type, uuid);
 372 }
 373
 374 static int set_trusted_profile(bt_bdaddr_t *bd_addr, bt_trusted_profile_t profile, uint8_t trust)
 375 {
 376         DBG("");
 377         return _bt_hal_device_set_trusted_profile(bd_addr, profile, trust);
 378 }
 379
 380 static int get_trusted_profile(bt_bdaddr_t *bd_addr, bt_trusted_profile_t profile, uint32_t *trusted)
 381 {
 382         DBG("");
 383         return _bt_hal_device_get_trusted_profile(bd_addr, profile, trusted);
 384 }
 385
 386 static int get_connected_link_rssi_strength(bt_bdaddr_t *bd_addr, uint32_t conn_link_type)
 387 {
 388         DBG("");
 389         return _bt_hal_device_get_connected_link_rssi_strength(bd_addr, conn_link_type);
 390 }
 391
 392 static int enable_rssi_monitoring(bt_bdaddr_t *bd_addr, uint32_t conn_link_type,
 393                 int low_threshold, int in_range_threshold, int high_threshold)
 394 {
 395         DBG("");
 396         return _bt_hal_device_enable_rssi_monitoring(bd_addr, conn_link_type,
 397                         low_threshold, in_range_threshold, high_threshold);
 398 }
 399
 400 static int enable_gap_auth_notifications(uint32_t type, uint8_t enable)
 401 {
 402         DBG("");
 403         _bt_hal_enable_gap_auth_notifications(type, ((enable == 0) ? FALSE : TRUE));
 404         return BT_STATUS_SUCCESS;
 405 }
 406
 407 static int set_hal_adapter_request_state(int enable)
 408 {
 409         DBG("");
 410         _bt_hal_set_adapter_request_state(enable);
 411         return BT_STATUS_SUCCESS;
 412 }
 413
 414 static int set_hal_le_request_state(int enable)
 415 {
 416         DBG("");
 417         _bt_hal_set_le_request_state(enable);
 418         return BT_STATUS_SUCCESS;
 419 }
 420
 421 static int dev_disconnect(const bt_bdaddr_t *bd_addr)
 422 {
 423         return _bt_hal_device_disconnect(bd_addr);
 424 }
 425 #endif
 426
 427 static const bt_interface_t bluetooth_if = {
 428         .size = sizeof(bt_interface_t),
 429         .init = init,
 430         .enable = enable,
 431         .disable = disable,
 432
 433 #ifdef TIZEN_BT_HAL
 434         .recover = recover,
 435         .reset = reset,
 436 #endif
 437
 438 #ifdef TIZEN_BT_HAL
 439         .le_enable = _bt_hal_le_enable,
 440         .le_disable = _bt_hal_le_disable,
 441         .le_init = _bt_hal_le_init,
 442         .le_deinit = _bt_hal_le_deinit,
 443         .is_advertising = _bt_hal_is_advertising,
 444 #endif
 445         .cleanup = cleanup,
 446 #ifdef TIZEN_BT_HAL
 447         .get_adapter_powered_status = get_adapter_powered_status,
 448 #endif
 449         .get_adapter_properties = get_adapter_properties,
 450         .get_adapter_property = get_adapter_property,
 451         .set_adapter_property = set_adapter_property,
 452         .get_remote_device_properties = get_remote_device_properties,
 453         .get_remote_device_property = get_remote_device_property,
 454         .set_remote_device_property = set_remote_device_property,
 455         .get_remote_service_record = get_remote_service_record,
 456         .get_remote_services = get_remote_services,
 457         .start_discovery = start_discovery,
 458 #ifdef TIZEN_BT_HAL
 459         .start_custom_discovery = start_custom_discovery,
 460 #endif
 461         .cancel_discovery = cancel_discovery,
 462         .create_bond = create_bond,
 463         .remove_bond = remove_bond,
 464         .cancel_bond = cancel_bond,
 465         .pin_reply = pin_reply,
 466         .ssp_reply = ssp_reply,
 467         .get_profile_interface = get_profile_interface,
 468         .dut_mode_configure = dut_mode_configure,
 469         .dut_mode_send = dut_mode_send,
 470         .le_test_mode = le_test_mode,
 471         .config_hci_snoop_log = config_hci_snoop_log,
 472         .get_connection_state = get_connection_state,
 473         .set_os_callouts = set_os_callouts,
 474         .read_energy_info = read_energy_info,
 475         /* Tizen Specific API's*/
 476         .authorize_response = authorize_response,
 477         .set_authorization = set_authorization,
 478 #ifdef TIZEN_BT_HAL
 479         .get_service_connection_state = get_service_connection_state,
 480         .register_agent_osp_server = register_agent_osp_server,
 481         .unregister_agent_osp_server = unregister_agent_osp_server,
 482         .set_trusted_profile = set_trusted_profile,
 483         .get_trusted_profile = get_trusted_profile,
 484         .enable_rssi_monitoring = enable_rssi_monitoring,
 485         .get_connected_link_rssi_strength = get_connected_link_rssi_strength,
 486         .enable_gap_auth_notifications = enable_gap_auth_notifications,
 487         .set_le_static_random_address = _bt_hal_set_le_static_random_address,
 488         .set_hal_adapter_request_state = set_hal_adapter_request_state,
 489         .set_hal_le_request_state = set_hal_le_request_state,
 490         .adapter_le_set_manufacturer_data = _bt_hal_adapter_le_set_manufacturer_data,
 491         .adapter_le_set_white_list = _bt_hal_adapter_le_set_white_list,
 492         .adapter_le_set_privacy = _bt_hal_adapter_le_set_privacy,
 493         .device_disconnect = dev_disconnect,
 494 #endif
 495 };
 496
 497 static const bt_interface_t *get_bluetooth_interface(void)
 498 {
 499         DBG("");
 500         return &bluetooth_if;
 501 }
 502
 503 static int close_bluetooth(struct hw_device_t *device)
 504 {
 505         DBG("");
 506         cleanup();
 507         free(device);
 508         return 0;
 509 }
 510
 511 static int open_bluetooth(const struct hw_module_t *module, char const *name,
 512                 struct hw_device_t **device)
 513 {
 514         bluetooth_device_t *dev = g_malloc0(sizeof(bluetooth_device_t));
 515
 516         DBG("");
 517
 518         memset(dev, 0, sizeof(bluetooth_device_t));
 519         dev->common.tag = HARDWARE_DEVICE_TAG;
 520         dev->common.version = 0;
 521         dev->common.module = (struct hw_module_t *) module;
 522         dev->common.close = close_bluetooth;
 523         dev->get_bluetooth_interface = get_bluetooth_interface;
 524
 525         *device = (struct hw_device_t *) dev;
 526
 527         return 0;
 528 }
 529
 530 static struct hw_module_methods_t bluetooth_module_methods = {
 531         .open = open_bluetooth,
 532 };
 533
 534 struct hw_module_t HAL_MODULE_INFO_SYM = {
 535         .tag = HARDWARE_MODULE_TAG,
 536         .version_major = 1,
 537         .version_minor = 0,
 538         .id = BT_HARDWARE_MODULE_ID,
 539         .name = "bluez",
 540         .author = "Intel Corporation",
 541         .methods = &bluetooth_module_methods
 542 };
 543
 544 static void __bt_hal_handle_adapter_state_changed(void *buf, uint16_t len)
 545 {
 546         struct hal_ev_adapter_state_changed *ev = buf;
 547
 548         DBG("Adapter State: %d", ev->state);
 549
 550         if (bt_hal_cbacks->adapter_state_changed_cb)
 551                 bt_hal_cbacks->adapter_state_changed_cb(ev->state);
 552 }
 553
 554 #ifdef TIZEN_BT_HAL
 555 static void __bt_hal_handle_le_state_changed(void *buf, uint16_t len)
 556 {
 557         struct hal_ev_le_state_changed *ev = buf;
 558
 559         DBG("Adapter State: %d", ev->state);
 560
 561         if (bt_hal_cbacks->le_state_changed_cb)
 562                 bt_hal_cbacks->le_state_changed_cb(ev->state);
 563 }
 564 #endif
 565
 566 static void __bt_adapter_props_to_hal(bt_property_t *send_props, struct hal_property *prop,
 567                 uint8_t num_props, uint16_t len)
 568 {
 569         void *buf = prop;
 570         uint8_t i;
 571
 572         for (i = 0; i < num_props; i++) {
 573                 if (sizeof(*prop) + prop->len > len) {
 574                         ERR("invalid adapter properties(%zu > %u), cant process further properties!!!",
 575                                         sizeof(*prop) + prop->len, len);
 576                         return;
 577                 }
 578
 579                 send_props[i].type = prop->type;
 580
 581                 switch (prop->type) {
 582                         /* TODO: Add Adapter Properties */
 583                 default:
 584                         send_props[i].len = prop->len;
 585                         send_props[i].val = prop->val;
 586                         break;
 587                 }
 588
 589                 DBG("prop[%d]: %s", i, btproperty2str(&send_props[i]));
 590
 591                 len -= sizeof(*prop) + prop->len;
 592                 buf += sizeof(*prop) + prop->len;
 593                 prop = buf;
 594         }
 595
 596         if (!len)
 597                 return;
 598 }
 599
 600 static void __bt_device_props_to_hal(bt_property_t *send_props,
 601                 struct hal_property *prop, uint8_t num_props,
 602                 uint16_t len)
 603 {
 604         void *buf = prop;
 605         uint8_t i;
 606
 607         for (i = 0; i < num_props; i++) {
 608                 if (sizeof(*prop) + prop->len > len) {
 609                         ERR("invalid device properties (%zu > %u), cant process further properties!!!",
 610                                         sizeof(*prop) + prop->len, len);
 611                         return;
 612                 }
 613
 614                 send_props[i].type = prop->type;
 615
 616                 switch (prop->type) {
 617                 case HAL_PROP_DEVICE_TYPE:
 618                 {
 619                         DBG("Device property:HAL_PROP_DEVICE_TYPE:");
 620                         enum_prop_to_hal(send_props[i], prop,
 621                                         bt_device_type_t);
 622                         break;
 623                 }
 624                 case HAL_PROP_DEVICE_VERSION_INFO:
 625                 {
 626                         DBG("Device property: HAL_PROP_DEVICE_VERSION_INFO");
 627                         static bt_remote_version_t e;
 628                         const struct hal_prop_device_info *p;
 629                         send_props[i].val = &e;
 630                         send_props[i].len = sizeof(e);
 631                                 p = (struct hal_prop_device_info *) prop->val;
 632                                 e.manufacturer = p->manufacturer;
 633                         e.sub_ver = p->sub_version;
 634                         e.version = p->version;
 635                         break;
 636                 }
 637                 case HAL_PROP_DEVICE_SERVICE_REC:
 638                 {
 639                         DBG("Device property: HAL_PROP_DEVICE_SERVICE_REC");
 640                         static bt_service_record_t e;
 641                         const struct hal_prop_device_service_rec *p;
 642                         send_props[i].val = &e;
 643                         send_props[i].len = sizeof(e);
 644                                 p = (struct hal_prop_device_service_rec *) prop->val;
 645                                         memset(&e, 0, sizeof(e));
 646                         memcpy(&e.channel, &p->channel, sizeof(e.channel));
 647                         memcpy(e.uuid.uu, p->uuid, sizeof(e.uuid.uu));
 648                         memcpy(e.name, p->name, p->name_len);
 649                         break;
 650                 }
 651                 default:
 652                         send_props[i].len = prop->len;
 653                         send_props[i].val = prop->val;
 654                         break;
 655                 }
 656
 657                 DBG("prop[%d]: %s, len: %d", i, btproperty2str(&send_props[i]), prop->len);
 658                 len -= sizeof(*prop) + prop->len;
 659                 buf += sizeof(*prop) + prop->len;
 660                 prop = buf;
 661
 662         }
 663
 664         if (!len) {
 665                 return;
 666         }
 667
 668         ERR("invalid device properties (%u bytes left), ", len);
 669 }
 670
 671 static void __bt_hal_handle_adapter_property_changed(void *buf, uint16_t len)
 672 {
 673         struct hal_ev_adapter_props_changed *ev = (struct hal_ev_adapter_props_changed *)buf;
 674         bt_property_t props[ev->num_props];
 675
 676         if (!bt_hal_cbacks->adapter_properties_cb)
 677                 return;
 678
 679         len -= sizeof(*ev);
 680         __bt_adapter_props_to_hal(props, ev->props, ev->num_props, len);
 681
 682         if (bt_hal_cbacks->adapter_properties_cb)
 683                 bt_hal_cbacks->adapter_properties_cb(ev->status, ev->num_props, props);
 684 }
 685
 686 static void __bt_hal_handle_adapter_discovery_state_changed(void *buf, uint16_t len)
 687 {
 688         struct hal_ev_discovery_state_changed *ev = (struct hal_ev_discovery_state_changed *)buf;
 689
 690         if (bt_hal_cbacks->discovery_state_changed_cb)
 691                 bt_hal_cbacks->discovery_state_changed_cb(ev->state);
 692 }
 693
 694 static void __bt_hal_handle_device_found_event(void *buf, uint16_t len)
 695 {
 696         struct hal_ev_device_found *ev =  (struct hal_ev_device_found *) buf;
 697         bt_property_t props[ev->num_props];
 698
 699         if (!bt_hal_cbacks->device_found_cb)
 700                 return;
 701
 702         len -= sizeof(*ev);
 703         __bt_device_props_to_hal(props, ev->props, ev->num_props, len);
 704
 705         bt_hal_cbacks->device_found_cb(ev->num_props, props);
 706 }
 707
 708 static void __bt_hal_handle_remote_device_properties_event(void *buf, uint16_t len)
 709 {
 710         struct hal_ev_remote_device_props *ev = (struct hal_ev_remote_device_props *) buf;
 711         bt_bdaddr_t bd_addr;
 712         bt_property_t props[ev->num_props];
 713
 714         if (!bt_hal_cbacks->remote_device_properties_cb)
 715                 return;
 716
 717         len -= sizeof(*ev);
 718         __bt_device_props_to_hal(props, ev->props, ev->num_props, len);
 719         memcpy(bd_addr.address, ev->bdaddr, 6);
 720         bt_hal_cbacks->remote_device_properties_cb(
 721                         ev->status, &bd_addr, ev->num_props, props);
 722 }
 723
 724 static void __bt_hal_handle_bond_state_changed_event(void *buf, uint16_t len)
 725 {
 726
 727         struct hal_ev_bond_state_changed *ev = (struct hal_ev_bond_state_changed *)buf;
 728         bt_bdaddr_t bd_addr;
 729
 730         memcpy(bd_addr.address, ev->bdaddr, 6);
 731
 732         DBG("Bonding  State changed Status [0x%x]", ev->status);
 733         DBG("Bonding  State [0x%x]", ev->state);
 734
 735         if (!bt_hal_cbacks->bond_state_changed_cb) {
 736                 ERR("HAL User bond_state_changed_callback is not set!!");
 737                 return;
 738         }
 739
 740         bt_hal_cbacks->bond_state_changed_cb(ev->status, &bd_addr, ev->state);
 741 }
 742
 743 static void __bt_hal_handle_device_acl_state_changed_event(void *buf, uint16_t len)
 744 {
 745         struct hal_ev_acl_state_changed *ev = (struct hal_ev_acl_state_changed*)buf;
 746         bt_bdaddr_t bd_addr;
 747
 748         memcpy(bd_addr.address, ev->bdaddr, 6);
 749         INFO("ACL status[0x%x], state[0x%x]: XX:XX:XX:XX:XX:%02X", ev->status, ev->state, bd_addr.address[5]);
 750
 751         if (!bt_hal_cbacks->acl_state_changed_cb) {
 752                 ERR("HAL User acl_state_changed_cb is not set!!");
 753                 return;
 754         }
 755
 756         bt_hal_cbacks->acl_state_changed_cb(ev->status, &bd_addr, ev->state);
 757 }
 758
 759 static void __bt_hal_handle_device_le_conn_state_changed_event(void *buf, uint16_t len)
 760 {
 761         struct hal_ev_acl_state_changed *ev = (struct hal_ev_acl_state_changed*)buf;
 762         bt_bdaddr_t bd_addr;
 763
 764         memcpy(bd_addr.address, ev->bdaddr, 6);
 765         /* BD address */
 766         DBG("Address: [%02X:%02X:%02X:%02X:%02X:%02X]", bd_addr.address[0],
 767                         bd_addr.address[1], bd_addr.address[2], bd_addr.address[3],
 768                         bd_addr.address[4], bd_addr.address[5]);
 769         DBG("LE conn Status [0x%x]", ev->status);
 770         DBG("LE conn State  [0x%x]", ev->state);
 771
 772 #ifdef TIZEN_BT_HAL
 773         if (!bt_hal_cbacks->le_conn_state_changed_cb) {
 774                 ERR("HAL User le_conn_state_changed_cb is not set!!");
 775                 return;
 776         }
 777
 778         bt_hal_cbacks->le_conn_state_changed_cb(ev->status, &bd_addr, ev->state);
 779 #endif
 780 }
 781
 782 static void __bt_hal_handle_authorize_request_event(void *buf, uint16_t len)
 783 {
 784         struct hal_ev_authorize_request *ev = (struct hal_ev_authorize_request *)buf;
 785         bt_bdaddr_t bd_addr;
 786
 787         memcpy(bd_addr.address, ev->bdaddr, 6);
 788
 789         /* BD address*/
 790         DBG("[0x%x]", bd_addr.address[0]);
 791         DBG("[0x%x]", bd_addr.address[1]);
 792         DBG("[0x%x]", bd_addr.address[2]);
 793         DBG("[0x%x]", bd_addr.address[3]);
 794         DBG("[0x%x]", bd_addr.address[4]);
 795         DBG("[0x%x]", bd_addr.address[5]);
 796
 797         DBG("Service Id: [%u]", ev->service_id);
 798
 799         if (!bt_hal_cbacks->authorize_request_cb) {
 800                 ERR("HAL User authorize_request_cb is not set!!");
 801                 return;
 802         }
 803
 804         bt_hal_cbacks->authorize_request_cb(&bd_addr, ev->service_id);
 805 }
 806
 807 #ifdef TIZEN_BT_HAL
 808 static void __bt_hal_handle_socket_authorize_request_event(void *buf, uint16_t len)
 809 {
 810         struct hal_ev_sock_conn_auth *ev = buf;
 811         bt_bdaddr_t bd_addr;
 812         bt_uuid_t uuid;
 813         uint8_t name[249] = {0, };
 814         uint8_t path[249] = {0, };
 815         uint32_t fd;
 816
 817         memcpy(bd_addr.address, ev->bdaddr, 6);
 818         memcpy(uuid.uu, ev->uuid, 16);
 819         memcpy(name, ev->name, sizeof(name) - 1);
 820         memcpy(path, ev->path, sizeof(name) - 1);
 821         fd = ev->fd;
 822
 823         if (!bt_hal_cbacks->socket_authorize_request_cb) {
 824                 ERR("HAL User socket_authorize_request_cb is not set!!");
 825                 return;
 826         }
 827
 828         bt_hal_cbacks->socket_authorize_request_cb(&bd_addr, &uuid, name, path, fd);
 829 }
 830 #endif
 831
 832 static void __bt_hal_handle_ssp_request_event(void *buf, uint16_t len)
 833 {
 834         struct hal_ev_ssp_request *ev = (struct hal_ev_ssp_request *)buf;
 835         bt_bdaddr_t bd_addr;
 836         bt_bdname_t bd_name;
 837
 838         memcpy(bd_addr.address, ev->bdaddr, 6);
 839         memcpy(bd_name.name, ev->name, 248);
 840
 841         /* BD address*/
 842         DBG("[0x%x]", bd_addr.address[0]);
 843         DBG("[0x%x]", bd_addr.address[1]);
 844         DBG("[0x%x]", bd_addr.address[2]);
 845         DBG("[0x%x]", bd_addr.address[3]);
 846         DBG("[0x%x]", bd_addr.address[4]);
 847         DBG("[0x%x]", bd_addr.address[5]);
 848
 849         DBG("COD [%d]", ev->class_of_dev);
 850         DBG("pairing variant [%d]", ev->pairing_variant);
 851         DBG("passkey [%d]", ev->passkey);
 852
 853         if (!bt_hal_cbacks->ssp_request_cb) {
 854                 ERR("HAL User ssp_request_cb is not set!!");
 855                 return;
 856         }
 857
 858         bt_hal_cbacks->ssp_request_cb(&bd_addr, &bd_name,
 859                         ev->class_of_dev,
 860                         ev->pairing_variant, ev->passkey);
 861 }
 862
 863 static void __bt_hal_handle_pin_request_event(void *buf, uint16_t len)
 864 {
 865         struct hal_ev_pin_request *ev = (struct hal_ev_pin_request *)buf;
 866         bt_bdaddr_t bd_addr;
 867         bt_bdname_t bd_name;
 868
 869         memcpy(bd_addr.address, ev->bdaddr, 6);
 870         memcpy(bd_name.name, ev->name, 248);
 871
 872         /* BD address*/
 873         DBG("[0x%x]", bd_addr.address[0]);
 874         DBG("[0x%x]", bd_addr.address[1]);
 875         DBG("[0x%x]", bd_addr.address[2]);
 876         DBG("[0x%x]", bd_addr.address[3]);
 877         DBG("[0x%x]", bd_addr.address[4]);
 878         DBG("[0x%x]", bd_addr.address[5]);
 879
 880         DBG("COD [%u]", ev->class_of_dev);
 881
 882         if (!bt_hal_cbacks->pin_request_cb) {
 883                 ERR("HAL User pin_request_cb is not set!!");
 884                 return;
 885         }
 886
 887         bt_hal_cbacks->pin_request_cb(&bd_addr, &bd_name,
 888                         ev->class_of_dev);
 889 }
 890
 891 static void __bt_hal_handle_device_trust_state_changed_event(void *buf, uint16_t len)
 892 {
 893         struct hal_ev_device_trust_state_changed *ev = (struct hal_ev_device_trust_state_changed*)buf;
 894         bt_bdaddr_t bd_addr;
 895
 896         memcpy(bd_addr.address, ev->bdaddr, 6);
 897         /* BD address*/
 898         DBG("[0x%x]", bd_addr.address[0]);
 899         DBG("[0x%x]", bd_addr.address[1]);
 900         DBG("[0x%x]", bd_addr.address[2]);
 901         DBG("[0x%x]", bd_addr.address[3]);
 902         DBG("[0x%x]", bd_addr.address[4]);
 903         DBG("[0x%x]", bd_addr.address[5]);
 904
 905         DBG("Device Trusted?  [0x%x]", ev->trust);
 906
 907         if (!bt_hal_cbacks->device_trust_state_changed_cb) {
 908                 ERR("HAL User device_trust_state_changed_cb is not set!!");
 909                 return;
 910         }
 911
 912         bt_hal_cbacks->device_trust_state_changed_cb(&bd_addr, ev->trust);
 913 }
 914
 915 static void __bt_hal_handle_device_trusted_profiles_changed_event(void *buf, uint16_t len)
 916 {
 917         struct hal_ev_device_trusted_profiles_changed *ev = buf;
 918         bt_bdaddr_t bd_addr;
 919
 920 #ifdef TIZEN_BT_HAL
 921         memcpy(bd_addr.address, ev->bdaddr, 6);
 922         DBG("[0x%02X:%02X:%02X:%02X:%02X:%02X]",
 923                         bd_addr.address[0], bd_addr.address[1],
 924                         bd_addr.address[2], bd_addr.address[3],
 925                         bd_addr.address[4], bd_addr.address[5]);
 926
 927         if (!bt_hal_cbacks->device_trusted_profiles_changed_cb) {
 928                 ERR("device_trusted_profiles_changed_cb is NULL");
 929                 return;
 930         }
 931
 932         bt_hal_cbacks->device_trusted_profiles_changed_cb(&bd_addr, ev->trust_val);
 933 #endif
 934 }
 935
 936 static void __bt_handle_rssi_monitor_state_changed(void *buf, uint16_t len)
 937 {
 938         struct hal_ev_rssi_monitor_state_changed *ev = buf;
 939         bt_bdaddr_t bd_addr;
 940
 941 #ifdef TIZEN_BT_HAL
 942         memcpy(bd_addr.address, ev->bdaddr, 6);
 943         DBG("[0x%02X:%02X:%02X:%02X:%02X:%02X]",
 944                         bd_addr.address[0], bd_addr.address[1],
 945                         bd_addr.address[2], bd_addr.address[3],
 946                         bd_addr.address[4], bd_addr.address[5]);
 947
 948         if (bt_hal_cbacks->rssi_monitor_state_changed_cb)
 949                 bt_hal_cbacks->rssi_monitor_state_changed_cb(
 950                                 &bd_addr, ev->link_type, ev->state);
 951 #endif
 952 }
 953
 954 static void __bt_handle_rssi_alert_recieved(void *buf, uint16_t len)
 955 {
 956         struct hal_ev_rssi_alert_recieved *ev = buf;
 957         bt_bdaddr_t bd_addr;
 958
 959 #ifdef TIZEN_BT_HAL
 960         memcpy(bd_addr.address, ev->bdaddr, 6);
 961         DBG("[0x%02X:%02X:%02X:%02X:%02X:%02X]",
 962                         bd_addr.address[0], bd_addr.address[1],
 963                         bd_addr.address[2], bd_addr.address[3],
 964                         bd_addr.address[4], bd_addr.address[5]);
 965
 966         if (bt_hal_cbacks->rssi_alert_cb)
 967                 bt_hal_cbacks->rssi_alert_cb(
 968                                 &bd_addr, ev->link_type, ev->alert_type, ev->rssi);
 969 #endif
 970 }
 971
 972 static void __bt_handle_raw_rssi_recieved(void *buf, uint16_t len)
 973 {
 974         struct hal_ev_raw_rssi_recieved *ev = buf;
 975         bt_bdaddr_t bd_addr;
 976
 977 #ifdef TIZEN_BT_HAL
 978         memcpy(bd_addr.address, ev->bdaddr, 6);
 979         DBG("[0x%02X:%02X:%02X:%02X:%02X:%02X]",
 980                         bd_addr.address[0], bd_addr.address[1],
 981                         bd_addr.address[2], bd_addr.address[3],
 982                         bd_addr.address[4], bd_addr.address[5]);
 983
 984         if (bt_hal_cbacks->raw_rssi_received_cb)
 985                 bt_hal_cbacks->raw_rssi_received_cb(
 986                                 &bd_addr, ev->link_type, ev->rssi);
 987 #endif
 988 }
 989
 990 static void __bt_handle_dbfw_plus_info_recieved(void *buf, uint16_t len)
 991 {
 992         struct hal_ev_dbfw_plus_info_recieved *info = buf;
 993
 994 #ifdef TIZEN_BT_HAL
 995         if (bt_hal_cbacks->dbfw_plus_info_received_cb)
 996                 bt_hal_cbacks->dbfw_plus_info_received_cb(
 997                                 info->data, info->data_len, info->event_code);
 998 #endif
 999 }
1000
1001 static void __bt_hal_handle_stack_messages(int message, void *buf, uint16_t len)
1002 {
1003         switch (message) {
1004         case HAL_EV_ADAPTER_STATE_CHANGED:
1005                 DBG("Event: HAL_EV_ADAPTER_STATE_CHANGED");
1006                 __bt_hal_handle_adapter_state_changed(buf, len);
1007                 break;
1008         case HAL_EV_ADAPTER_PROPS_CHANGED:
1009                 DBG("Event: HAL_EV_ADAPTER_PROPS_CHANGED");
1010                 __bt_hal_handle_adapter_property_changed(buf, len);
1011                 break;
1012         case HAL_EV_DISCOVERY_STATE_CHANGED:
1013                 DBG("Event: HAL_EV_DISCOVERY_STATE_CHANGED");
1014                 __bt_hal_handle_adapter_discovery_state_changed(buf, len);
1015                 break;
1016         case HAL_EV_DEVICE_FOUND:
1017                 DBG("Event: HAL_EV_DEVICE_FOUND");
1018                 __bt_hal_handle_device_found_event(buf, len);
1019                 break;
1020         case HAL_EV_REMOTE_DEVICE_PROPS:
1021                 DBG("Event: HAL_EV_REMOTE_DEVICE_PROPS");
1022                 __bt_hal_handle_remote_device_properties_event(buf, len);
1023                 break;
1024         case HAL_EV_BOND_STATE_CHANGED:
1025                 DBG("Event: HAL_EV_BOND_STATE_CHANGED:");
1026                 __bt_hal_handle_bond_state_changed_event(buf, len);
1027                 break;
1028         case HAL_EV_ACL_STATE_CHANGED:
1029                 DBG("Event: HAL_ACL_STATE_CONNECTED or Disconnected");
1030                 __bt_hal_handle_device_acl_state_changed_event(buf, len);
1031                 break;
1032         case HAL_EV_LE_CONN_STATE_CHANGED:
1033                 DBG("Event: HAL_LE_CONN_STATE_CONNECTED or Disconnected");
1034                 __bt_hal_handle_device_le_conn_state_changed_event(buf, len);
1035                 break;
1036         case HAL_EV_SSP_REQUEST:
1037                 DBG("Event: HAL_EV_SSP_REQUEST");
1038                 __bt_hal_handle_ssp_request_event(buf, len);
1039                 break;
1040         case HAL_EV_PIN_REQUEST:
1041                 DBG("Event: HAL_EV_PIN_REQUEST");
1042                 __bt_hal_handle_pin_request_event(buf, len);
1043                 break;
1044         case HAL_EV_AUTHORIZE_REQUEST:
1045                 DBG("Event: HAL_EV_AUTHORIZE_REQUEST");
1046                 __bt_hal_handle_authorize_request_event(buf, len);
1047                 break;
1048         case HAL_EV_DEVICE_TRUST_CHANGED:
1049                 DBG("Event: HAL_EV_DEVICE_TRUST_CHANGED");
1050                 __bt_hal_handle_device_trust_state_changed_event(buf, len);
1051                 break;
1052 #ifdef TIZEN_BT_HAL
1053         case HAL_EV_SOCK_AUTHORIZE_REQUEST:
1054                 DBG("Event: HAL_EV_AUTHORIZE_REQUEST");
1055                 __bt_hal_handle_socket_authorize_request_event(buf, len);
1056                 break;
1057         case HAL_EV_LE_STATE_CHANGED:
1058                 DBG("Event: HAL_EV_LE_STATE_CHANGED");
1059                 __bt_hal_handle_le_state_changed(buf, len);
1060                 break;
1061 #endif
1062         case HAL_EV_DEVICE_TRUSTED_PROFILES_CHANGED:
1063                 DBG("Event: HAL_EV_DEVICE_TRUST_CHANGED");
1064                 __bt_hal_handle_device_trusted_profiles_changed_event(buf, len);
1065                 break;
1066         case HAL_EV_RSSI_MONITOR_STATE_CHANGED:
1067                 DBG("Event: HAL_EV_RSSI_MONITOR_STATE_CHANGED");
1068                 __bt_handle_rssi_monitor_state_changed(buf, len);
1069                 break;
1070         case HAL_EV_RSSI_ALERT_RECIEVED:
1071                 DBG("Event: HAL_EV_RSSI_ALERT_RECIEVED");
1072                 __bt_handle_rssi_alert_recieved(buf, len);
1073                 break;
1074         case HAL_EV_RAW_RSSI_RECIEVED:
1075                 DBG("Event: HAL_EV_RAW_RSSI_RECIEVED");
1076                 __bt_handle_raw_rssi_recieved(buf, len);
1077                 break;
1078         case HAL_EV_DBFW_PLUS_INFO_RECIEVED:
1079                 DBG("Event: HAL_EV_DBFW_PLUS_INFO_RECIEVED");
1080                 __bt_handle_dbfw_plus_info_recieved(buf, len);
1081                 break;
1082         default:
1083                 DBG("Event Currently not handled!!");
1084                 break;
1085         }
1086 }