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-socket.h>
  37 #include <bt-hal-av.h>
  38 #include <bt-hal-hf.h>
  39 #include <bt-hal-hdp.h>
  40 #include <bt-hal-a2dp-sink.h>
  41 #include <bt-hal-avrcp-tg.h>
  42 #include <bt-hal-avrcp-ctrl.h>
  43 #include <bt-hal-gatt.h>
  44 #ifdef TIZEN_BT_HAL
  45 #include <bt-hal-adapter-le.h>
  46 #include <bt-hal-agent.h>
  47 #endif
  48
  49 #define enum_prop_to_hal(prop, hal_prop, type) do { \
  50         static type e; \
  51         prop.val = &e; \
  52         prop.len = sizeof(e); \
  53         e = *((uint8_t *) (hal_prop->val)); \
  54 } while (0)
  55
  56 static const bt_callbacks_t *bt_hal_cbacks = NULL;
  57
  58
  59 /* Forward declarations */
  60 static void __bt_adapter_props_to_hal(bt_property_t *send_props, struct hal_property *prop, uint8_t num_props, uint16_t len);
  61 static void __bt_device_props_to_hal(bt_property_t *send_props,
  62                 struct hal_property *prop, uint8_t num_props,
  63                 uint16_t len);
  64 static void __bt_hal_handle_adapter_state_changed(void *buf, uint16_t len);
  65 static void __bt_hal_handle_adapter_property_changed(void *buf, uint16_t len);
  66 static void __bt_hal_handle_stack_messages(int message, void *buf, uint16_t len);
  67 static void __bt_hal_handle_adapter_discovery_state_changed(void *buf, uint16_t len);
  68 static void __bt_hal_handle_device_found_event(void *buf, uint16_t len);
  69 static void __bt_hal_handle_bond_state_changed_event(void *buf, uint16_t len);
  70 static void __bt_hal_handle_device_acl_state_changed_event(void *buf, uint16_t len);
  71 static void __bt_hal_handle_ssp_request_event(void *buf, uint16_t len);
  72 static void __bt_hal_handle_pin_request_event(void *buf, uint16_t len);
  73
  74 static void __bt_hal_handle_device_trust_state_changed_event(void *buf, uint16_t len);
  75
  76 static bool interface_ready(void)
  77 {
  78         return bt_hal_cbacks != NULL;
  79 }
  80
  81 static int init(bt_callbacks_t *callbacks)
  82 {
  83         int ret;
  84         DBG("HAL library Initialization..");
  85
  86         if (interface_ready())
  87                 return BT_STATUS_DONE;
  88         else {
  89                 bt_hal_cbacks = callbacks;
  90                 DBG("Store HAL stack msg handler callback");
  91                 _bt_hal_dbus_store_stack_msg_cb(__bt_hal_handle_stack_messages);
  92                 ret = _bt_hal_initialize_event_receiver(__bt_hal_handle_stack_messages);
  93
  94                 if (ret == BT_STATUS_SUCCESS)
  95                         return BT_STATUS_SUCCESS;
  96                 else
  97                         return BT_STATUS_FAIL;
  98
  99         }
 100         return BT_STATUS_SUCCESS;
 101 }
 102
 103 /* Enable Adapter */
 104 static int enable(void)
 105 {
 106         return _bt_hal_dbus_enable_adapter();
 107 }
 108
 109 /* Disable Adapter */
 110 static int disable(void)
 111 {
 112         return _bt_hal_dbus_disable_adapter();
 113 }
 114
 115 #ifdef  TIZEN_BT_HAL
 116 /* Tizen Specific Reset Adapter */
 117 static int reset(void)
 118 {
 119         return _bt_hal_dbus_reset_adapter();
 120 }
 121 #endif
 122
 123 static void cleanup(void)
 124 {
 125         return;
 126 }
 127
 128 #ifdef  TIZEN_BT_HAL
 129 /* Tizen Specific Get Powered state */
 130 static int get_adapter_powered_status(uint8_t *state)
 131 {
 132         if (!state) {
 133                 ERR("Invalid param");
 134                 return BT_STATUS_PARM_INVALID;
 135         }
 136
 137         return _bt_hal_get_adapter_powered_state(state);
 138 }
 139 #endif
 140
 141 static int get_adapter_properties(void)
 142 {
 143         return _bt_hal_dbus_get_adapter_properties();
 144 }
 145
 146 static int get_adapter_property(bt_property_type_t type)
 147 {
 148         return _bt_hal_dbus_get_adapter_property(type);
 149 }
 150
 151 static int set_adapter_property(const bt_property_t *property)
 152 {
 153         if (!property) {
 154                 ERR("Invalid param");
 155                 return BT_STATUS_PARM_INVALID;
 156         }
 157
 158         return _bt_hal_dbus_set_adapter_property(property);
 159 }
 160
 161 static int get_remote_device_properties(bt_bdaddr_t *remote_addr)
 162 {
 163         if (!remote_addr) {
 164                 ERR("Invalid param");
 165                 return BT_STATUS_PARM_INVALID;
 166         }
 167
 168         return _bt_hal_dbus_get_remote_device_properties(remote_addr);
 169 }
 170
 171 static int get_remote_device_property(bt_bdaddr_t *remote_addr,
 172                 bt_property_type_t type)
 173 {
 174         return BT_STATUS_UNSUPPORTED;
 175 }
 176
 177 static int set_remote_device_property(bt_bdaddr_t *remote_addr,
 178                 const bt_property_t *property)
 179 {
 180         return _bt_hal_dbus_set_remote_device_property(remote_addr, property);
 181 }
 182
 183 static int get_remote_service_record(bt_bdaddr_t *remote_addr, bt_uuid_t *uuid)
 184 {
 185         return BT_STATUS_UNSUPPORTED;
 186 }
 187
 188 static int get_remote_services(bt_bdaddr_t *remote_addr)
 189 {
 190         if (!remote_addr) {
 191                 ERR("Invalid param");
 192                 return BT_STATUS_PARM_INVALID;
 193         }
 194         return _bt_hal_dbus_get_remote_device_services(remote_addr);
 195 }
 196
 197 static int start_discovery(void)
 198 {
 199         return _bt_hal_dbus_start_discovery(false, 0x00);
 200 }
 201
 202 #ifdef  TIZEN_BT_HAL
 203 static int start_custom_discovery(bt_disc_role_type_t disc_type)
 204 {
 205         return _bt_hal_dbus_start_discovery(true, disc_type);
 206 }
 207 #endif
 208
 209 static int cancel_discovery(void)
 210 {
 211         return _bt_hal_dbus_stop_discovery();
 212 }
 213
 214 static int create_bond(const bt_bdaddr_t *bd_addr, int transport)
 215 {
 216         DBG("+");
 217         return _bt_hal_device_create_bond(bd_addr, transport);
 218 }
 219
 220 static int cancel_bond(const bt_bdaddr_t *bd_addr)
 221 {
 222         return _bt_hal_device_cancel_bond(bd_addr);
 223 }
 224
 225 static int remove_bond(const bt_bdaddr_t *bd_addr)
 226 {
 227         DBG("+");
 228         return _bt_hal_device_remove_bond(bd_addr);
 229 }
 230
 231 static int pin_reply(const bt_bdaddr_t *bd_addr, uint8_t accept,
 232                 uint8_t pin_len, bt_pin_code_t *pin_code)
 233 {
 234         return _bt_hal_device_legacy_pin_reply(bd_addr, accept, pin_len, (char*)pin_code);
 235 }
 236
 237 static int ssp_reply(const bt_bdaddr_t *bd_addr, bt_ssp_variant_t variant,
 238                 uint8_t accept, uint32_t passkey)
 239 {
 240         return _bt_hal_device_ssp_reply(bd_addr, variant, accept, passkey);
 241 }
 242
 243 static const void *get_profile_interface(const char *profile_id)
 244 {
 245         /*TODO: Profile interfaces to be included later*/
 246         DBG("%s", profile_id);
 247
 248         if (!interface_ready())
 249                 return NULL;
 250
 251         if (!strncmp(profile_id, BT_PROFILE_HIDHOST_ID, strlen(profile_id)))
 252                 return bt_get_hidhost_interface();
 253
 254         if (!strcmp(profile_id, BT_PROFILE_SOCKETS_ID))
 255                 return bt_get_socket_interface();
 256
 257         if (!strcmp(profile_id, BT_PROFILE_PAN_ID))
 258                 return NULL;
 259
 260         if (!strcmp(profile_id, BT_PROFILE_ADVANCED_AUDIO_ID))
 261                 return bt_get_av_interface();
 262
 263         if (!strcmp(profile_id, BT_PROFILE_AV_RC_ID))
 264                 return bt_get_avrcp_tg_interface();
 265
 266         if (!strcmp(profile_id, BT_PROFILE_HANDSFREE_ID))
 267                 return bt_get_hf_interface();
 268
 269         if (!strcmp(profile_id, BT_PROFILE_GATT_ID))
 270                 return bt_get_gatt_interface();
 271
 272         if (!strcmp(profile_id, BT_PROFILE_HEALTH_ID))
 273                 return bt_get_hl_interface();
 274
 275         if (!strcmp(profile_id, BT_PROFILE_AV_RC_CTRL_ID))
 276                 return bt_get_avrcp_ctrl_interface();
 277
 278         if (!strcmp(profile_id, BT_PROFILE_HANDSFREE_CLIENT_ID))
 279                 return NULL;
 280
 281         if (!strcmp(profile_id, BT_PROFILE_MAP_CLIENT_ID))
 282                 return NULL;
 283
 284         if (!strcmp(profile_id, BT_PROFILE_ADVANCED_AUDIO_SINK_ID))
 285                 return bt_get_a2dp_sink_interface();
 286
 287         return NULL;
 288 }
 289
 290 static int dut_mode_configure(uint8_t enable)
 291 {
 292         return BT_STATUS_UNSUPPORTED;
 293 }
 294
 295 static int dut_mode_send(uint16_t opcode, uint8_t *buf, uint8_t buf_len)
 296 {
 297         return BT_STATUS_UNSUPPORTED;
 298 }
 299
 300 static int le_test_mode(uint16_t opcode, uint8_t *buf, uint8_t buf_len)
 301 {
 302         return BT_STATUS_UNSUPPORTED;
 303 }
 304
 305 static int config_hci_snoop_log(uint8_t enable)
 306 {
 307         return BT_STATUS_UNSUPPORTED;
 308 }
 309
 310 static int get_connection_state(const bt_bdaddr_t *bd_addr)
 311 {
 312         DBG("");
 313         return _bt_hal_device_get_connection_state(bd_addr);
 314 }
 315
 316 static int set_os_callouts(bt_os_callouts_t *callouts)
 317 {
 318         DBG("callouts: %p", callouts);
 319
 320         /* TODO: implement */
 321
 322         return BT_STATUS_UNSUPPORTED;
 323 }
 324
 325 static int read_energy_info(void)
 326 {
 327         return BT_STATUS_UNSUPPORTED;
 328 }
 329
 330 static int authorize_response(const bt_bdaddr_t *bd_addr, bt_service_id_t service_id,
 331                 uint8_t authorize, uint8_t save_settings)
 332 {
 333         DBG("+");
 334         return _bt_hal_device_authorize_response(bd_addr, service_id, authorize, save_settings);
 335 }
 336
 337 int set_authorization(bt_bdaddr_t *bd_addr, uint8_t auth)
 338 {
 339         DBG("+");
 340         return _bt_hal_device_set_trust(bd_addr, auth);
 341 }
 342
 343 #ifdef TIZEN_BT_HAL
 344 static int get_service_connection_state(const bt_bdaddr_t *bd_addr, bt_service_id_t rem_svc_id)
 345 {
 346         DBG("");
 347         return _bt_hal_device_get_service_connection_state(bd_addr, rem_svc_id);
 348 }
 349
 350 static int set_agent_osp_server(uint32_t type, uint8_t enable)
 351 {
 352         DBG("");
 353         return _bt_hal_device_set_osp_server(type, enable);
 354 }
 355
 356 static int set_trusted_profile(bt_bdaddr_t *bd_addr, bt_trusted_profile_t profile, uint8_t trust)
 357 {
 358         DBG("");
 359         return _bt_hal_device_set_trusted_profile(bd_addr, profile, trust);
 360 }
 361
 362 static int get_trusted_profile(bt_bdaddr_t *bd_addr, bt_trusted_profile_t profile, uint32_t *trusted)
 363 {
 364         DBG("");
 365         return _bt_hal_device_get_trusted_profile(bd_addr, profile, trusted);
 366 }
 367
 368 static int get_connected_link_rssi_strength(bt_bdaddr_t *bd_addr, uint32_t conn_link_type)
 369 {
 370         DBG("");
 371         return _bt_hal_device_get_connected_link_rssi_strength(bd_addr, conn_link_type);
 372 }
 373
 374 static int enable_rssi_monitoring(bt_bdaddr_t *bd_addr, uint32_t conn_link_type,
 375                 int low_threshold, int in_range_threshold, int high_threshold)
 376 {
 377         DBG("");
 378         return _bt_hal_device_enable_rssi_monitoring(bd_addr, conn_link_type,
 379                         low_threshold, in_range_threshold, high_threshold);
 380 }
 381
 382 static int enable_gap_auth_notifications(uint32_t type, uint8_t enable)
 383 {
 384         DBG("");
 385         _bt_hal_enable_gap_auth_notifications(type, ((enable == 0) ? FALSE : TRUE));
 386         return BT_STATUS_SUCCESS;
 387 }
 388 #endif
 389
 390 static int set_hal_adapter_request_state(int enable)
 391 {
 392         DBG("");
 393         _bt_hal_set_adapter_request_state(enable);
 394         return BT_STATUS_SUCCESS;
 395 }
 396
 397 static int set_hal_le_request_state(int enable)
 398 {
 399         DBG("");
 400         _bt_hal_set_le_request_state(enable);
 401         return BT_STATUS_SUCCESS;
 402 }
 403
 404 static const bt_interface_t bluetooth_if = {
 405         .size = sizeof(bt_interface_t),
 406         .init = init,
 407         .enable = enable,
 408         .disable = disable,
 409 #ifdef TIZEN_BT_HAL
 410         .reset = reset,
 411 #endif
 412
 413 #ifdef TIZEN_BT_HAL
 414         .le_enable = _bt_hal_le_enable,
 415         .le_disable = _bt_hal_le_disable,
 416         .le_init = _bt_hal_le_init,
 417         .le_deinit = _bt_hal_le_deinit,
 418         .is_advertising = _bt_hal_is_advertising,
 419 #endif
 420         .cleanup = cleanup,
 421 #ifdef TIZEN_BT_HAL
 422         .get_adapter_powered_status = get_adapter_powered_status,
 423 #endif
 424         .get_adapter_properties = get_adapter_properties,
 425         .get_adapter_property = get_adapter_property,
 426         .set_adapter_property = set_adapter_property,
 427         .get_remote_device_properties = get_remote_device_properties,
 428         .get_remote_device_property = get_remote_device_property,
 429         .set_remote_device_property = set_remote_device_property,
 430         .get_remote_service_record = get_remote_service_record,
 431         .get_remote_services = get_remote_services,
 432         .start_discovery = start_discovery,
 433 #ifdef TIZEN_BT_HAL
 434         .start_custom_discovery = start_custom_discovery,
 435 #endif
 436         .cancel_discovery = cancel_discovery,
 437         .create_bond = create_bond,
 438         .remove_bond = remove_bond,
 439         .cancel_bond = cancel_bond,
 440         .pin_reply = pin_reply,
 441         .ssp_reply = ssp_reply,
 442         .get_profile_interface = get_profile_interface,
 443         .dut_mode_configure = dut_mode_configure,
 444         .dut_mode_send = dut_mode_send,
 445         .le_test_mode = le_test_mode,
 446         .config_hci_snoop_log = config_hci_snoop_log,
 447         .get_connection_state = get_connection_state,
 448         .set_os_callouts = set_os_callouts,
 449         .read_energy_info = read_energy_info,
 450         /* Tizen Specific API's*/
 451         .authorize_response = authorize_response,
 452         .set_authorization = set_authorization,
 453 #ifdef TIZEN_BT_HAL
 454         .get_service_connection_state = get_service_connection_state,
 455         .set_agent_osp_server = set_agent_osp_server,
 456         .set_trusted_profile = set_trusted_profile,
 457         .get_trusted_profile = get_trusted_profile,
 458         .enable_rssi_monitoring = enable_rssi_monitoring,
 459         .get_connected_link_rssi_strength = get_connected_link_rssi_strength,
 460         .enable_gap_auth_notifications = enable_gap_auth_notifications,
 461         .set_le_static_random_address = _bt_hal_set_le_static_random_address,
 462         .set_hal_adapter_request_state = set_hal_adapter_request_state,
 463         .set_hal_le_request_state = set_hal_le_request_state,
 464 #endif
 465 };
 466
 467 static const bt_interface_t *get_bluetooth_interface(void)
 468 {
 469         DBG("");
 470         return &bluetooth_if;
 471 }
 472
 473 static int close_bluetooth(struct hw_device_t *device)
 474 {
 475         DBG("");
 476         cleanup();
 477         free(device);
 478         return 0;
 479 }
 480
 481 static int open_bluetooth(const struct hw_module_t *module, char const *name,
 482                 struct hw_device_t **device)
 483 {
 484         bluetooth_device_t *dev = g_malloc0(sizeof(bluetooth_device_t));
 485
 486         DBG("");
 487
 488         memset(dev, 0, sizeof(bluetooth_device_t));
 489         dev->common.tag = HARDWARE_DEVICE_TAG;
 490         dev->common.version = 0;
 491         dev->common.module = (struct hw_module_t *) module;
 492         dev->common.close = close_bluetooth;
 493         dev->get_bluetooth_interface = get_bluetooth_interface;
 494
 495         *device = (struct hw_device_t *) dev;
 496
 497         return 0;
 498 }
 499
 500 static struct hw_module_methods_t bluetooth_module_methods = {
 501         .open = open_bluetooth,
 502 };
 503
 504 struct hw_module_t HAL_MODULE_INFO_SYM = {
 505         .tag = HARDWARE_MODULE_TAG,
 506         .version_major = 1,
 507         .version_minor = 0,
 508         .id = BT_HARDWARE_MODULE_ID,
 509         .name = "Bluetooth stack",
 510         .author = "Intel Corporation",
 511         .methods = &bluetooth_module_methods
 512 };
 513
 514 static void __bt_hal_handle_adapter_state_changed(void *buf, uint16_t len)
 515 {
 516         struct hal_ev_adapter_state_changed *ev = buf;
 517
 518         DBG("Adapter State: %d", ev->state);
 519
 520         if (bt_hal_cbacks->adapter_state_changed_cb)
 521                 bt_hal_cbacks->adapter_state_changed_cb(ev->state);
 522 }
 523
 524 #ifdef TIZEN_BT_HAL
 525 static void __bt_hal_handle_le_state_changed(void *buf, uint16_t len)
 526 {
 527         struct hal_ev_le_state_changed *ev = buf;
 528
 529         DBG("Adapter State: %d", ev->state);
 530
 531         if (bt_hal_cbacks->le_state_changed_cb)
 532                 bt_hal_cbacks->le_state_changed_cb(ev->state);
 533 }
 534 #endif
 535
 536 static void __bt_adapter_props_to_hal(bt_property_t *send_props, struct hal_property *prop,
 537                 uint8_t num_props, uint16_t len)
 538 {
 539         void *buf = prop;
 540         uint8_t i;
 541
 542         for (i = 0; i < num_props; i++) {
 543                 if (sizeof(*prop) + prop->len > len) {
 544                         ERR("invalid adapter properties(%zu > %u), cant process further properties!!!",
 545                                         sizeof(*prop) + prop->len, len);
 546                         return;
 547                 }
 548
 549                 send_props[i].type = prop->type;
 550
 551                 switch (prop->type) {
 552                         /* TODO: Add Adapter Properties */
 553                 default:
 554                         send_props[i].len = prop->len;
 555                         send_props[i].val = prop->val;
 556                         break;
 557                 }
 558
 559                 DBG("prop[%d]: %s", i, btproperty2str(&send_props[i]));
 560
 561                 len -= sizeof(*prop) + prop->len;
 562                 buf += sizeof(*prop) + prop->len;
 563                 prop = buf;
 564         }
 565
 566         if (!len)
 567                 return;
 568 }
 569
 570 static void __bt_device_props_to_hal(bt_property_t *send_props,
 571                 struct hal_property *prop, uint8_t num_props,
 572                 uint16_t len)
 573 {
 574         void *buf = prop;
 575         uint8_t i;
 576
 577         DBG("+");
 578
 579         for (i = 0; i < num_props; i++) {
 580
 581                 if (sizeof(*prop) + prop->len > len) {
 582                         ERR("invalid device properties (%zu > %u), cant process further properties!!!",
 583                                         sizeof(*prop) + prop->len, len);
 584                         return;
 585                 }
 586
 587                 send_props[i].type = prop->type;
 588
 589                 DBG("HAL prop Type [%d]", prop->type);
 590
 591                 switch (prop->type) {
 592                 case HAL_PROP_DEVICE_TYPE:
 593                 {
 594                         DBG("Device property:HAL_PROP_DEVICE_TYPE:");
 595                         enum_prop_to_hal(send_props[i], prop,
 596                                         bt_device_type_t);
 597                         break;
 598                 }
 599                 case HAL_PROP_DEVICE_VERSION_INFO:
 600                 {
 601                         DBG("Device property: HAL_PROP_DEVICE_VERSION_INFO");
 602                         static bt_remote_version_t e;
 603                         const struct hal_prop_device_info *p;
 604                         send_props[i].val = &e;
 605                         send_props[i].len = sizeof(e);
 606                                 p = (struct hal_prop_device_info *) prop->val;
 607                                 e.manufacturer = p->manufacturer;
 608                         e.sub_ver = p->sub_version;
 609                         e.version = p->version;
 610                         break;
 611                 }
 612                 case HAL_PROP_DEVICE_SERVICE_REC:
 613                 {
 614                         DBG("Device property: HAL_PROP_DEVICE_SERVICE_REC");
 615                         static bt_service_record_t e;
 616                         const struct hal_prop_device_service_rec *p;
 617                         send_props[i].val = &e;
 618                         send_props[i].len = sizeof(e);
 619                                 p = (struct hal_prop_device_service_rec *) prop->val;
 620                                         memset(&e, 0, sizeof(e));
 621                         memcpy(&e.channel, &p->channel, sizeof(e.channel));
 622                         memcpy(e.uuid.uu, p->uuid, sizeof(e.uuid.uu));
 623                         memcpy(e.name, p->name, p->name_len);
 624                         break;
 625                 }
 626                 default:
 627                         send_props[i].len = prop->len;
 628                         send_props[i].val = prop->val;
 629                         break;
 630                 }
 631
 632                 DBG("prop[%d]: %s, len: %d", i, btproperty2str(&send_props[i]), prop->len);
 633                 len -= sizeof(*prop) + prop->len;
 634                 buf += sizeof(*prop) + prop->len;
 635                 prop = buf;
 636
 637         }
 638
 639         if (!len) {
 640                 DBG("-");
 641                 return;
 642         }
 643
 644         ERR("invalid device properties (%u bytes left), ", len);
 645 }
 646
 647 static void __bt_hal_handle_adapter_property_changed(void *buf, uint16_t len)
 648 {
 649         struct hal_ev_adapter_props_changed *ev = (struct hal_ev_adapter_props_changed *)buf;
 650         bt_property_t props[ev->num_props];
 651         DBG("+");
 652
 653         if (!bt_hal_cbacks->adapter_properties_cb)
 654                 return;
 655
 656         len -= sizeof(*ev);
 657         __bt_adapter_props_to_hal(props, ev->props, ev->num_props, len);
 658
 659         if (bt_hal_cbacks->adapter_properties_cb)
 660                 bt_hal_cbacks->adapter_properties_cb(ev->status, ev->num_props, props);
 661 }
 662
 663 static void __bt_hal_handle_adapter_discovery_state_changed(void *buf, uint16_t len)
 664 {
 665         struct hal_ev_discovery_state_changed *ev = (struct hal_ev_discovery_state_changed *)buf;
 666
 667         DBG("+");
 668
 669         if (bt_hal_cbacks->discovery_state_changed_cb)
 670                 bt_hal_cbacks->discovery_state_changed_cb(ev->state);
 671 }
 672
 673 static void __bt_hal_handle_device_found_event(void *buf, uint16_t len)
 674 {
 675         struct hal_ev_device_found *ev =  (struct hal_ev_device_found *) buf;
 676         bt_property_t props[ev->num_props];
 677         DBG("+");
 678
 679         if (!bt_hal_cbacks->device_found_cb)
 680                 return;
 681
 682         len -= sizeof(*ev);
 683         __bt_device_props_to_hal(props, ev->props, ev->num_props, len);
 684
 685         bt_hal_cbacks->device_found_cb(ev->num_props, props);
 686 }
 687
 688 static void __bt_hal_handle_remote_device_properties_event(void *buf, uint16_t len)
 689 {
 690         struct hal_ev_remote_device_props *ev = (struct hal_ev_remote_device_props *) buf;
 691         bt_bdaddr_t bd_addr;
 692         bt_property_t props[ev->num_props];
 693
 694         DBG("+");
 695
 696         if (!bt_hal_cbacks->remote_device_properties_cb)
 697                 return;
 698
 699         len -= sizeof(*ev);
 700         __bt_device_props_to_hal(props, ev->props, ev->num_props, len);
 701         memcpy(bd_addr.address, ev->bdaddr, 6);
 702         bt_hal_cbacks->remote_device_properties_cb(
 703                         ev->status, &bd_addr, ev->num_props, props);
 704         DBG("-");
 705 }
 706
 707 static void __bt_hal_handle_bond_state_changed_event(void *buf, uint16_t len)
 708 {
 709
 710         struct hal_ev_bond_state_changed *ev = (struct hal_ev_bond_state_changed *)buf;
 711         bt_bdaddr_t bd_addr;
 712         DBG("+");
 713
 714         memcpy(bd_addr.address, ev->bdaddr, 6);
 715         /* BD address*/
 716         DBG("[0x%x]", bd_addr.address[0]);
 717         DBG("[0x%x]", bd_addr.address[1]);
 718         DBG("[0x%x]", bd_addr.address[2]);
 719         DBG("[0x%x]", bd_addr.address[3]);
 720         DBG("[0x%x]", bd_addr.address[4]);
 721         DBG("[0x%x]", bd_addr.address[5]);
 722
 723         DBG("Bonding  State changed Status [0x%x]", ev->status);
 724         DBG("Bonding  State [0x%x]", ev->state);
 725
 726         if (!bt_hal_cbacks->bond_state_changed_cb) {
 727                 ERR("HAL User bond_state_changed_callback is not set!!");
 728                 return;
 729         }
 730
 731         bt_hal_cbacks->bond_state_changed_cb(ev->status, &bd_addr, ev->state);
 732         DBG("-");
 733 }
 734
 735 static void __bt_hal_handle_device_acl_state_changed_event(void *buf, uint16_t len)
 736 {
 737         struct hal_ev_acl_state_changed *ev = (struct hal_ev_acl_state_changed*)buf;
 738         bt_bdaddr_t bd_addr;
 739         DBG("+");
 740
 741         memcpy(bd_addr.address, ev->bdaddr, 6);
 742         /* BD address*/
 743         DBG("[0x%x]", bd_addr.address[0]);
 744         DBG("[0x%x]", bd_addr.address[1]);
 745         DBG("[0x%x]", bd_addr.address[2]);
 746         DBG("[0x%x]", bd_addr.address[3]);
 747         DBG("[0x%x]", bd_addr.address[4]);
 748         DBG("[0x%x]", bd_addr.address[5]);
 749
 750         DBG("ACL Status [0x%x]", ev->status);
 751         DBG("ACL State  [0x%x]", ev->state);
 752
 753         if (!bt_hal_cbacks->acl_state_changed_cb) {
 754                 ERR("HAL User acl_state_changed_cb is not set!!");
 755                 return;
 756         }
 757
 758         bt_hal_cbacks->acl_state_changed_cb(ev->status, &bd_addr, ev->state);
 759         DBG("-");
 760 }
 761
 762 static void __bt_hal_handle_device_le_conn_state_changed_event(void *buf, uint16_t len)
 763 {
 764         struct hal_ev_acl_state_changed *ev = (struct hal_ev_acl_state_changed*)buf;
 765         bt_bdaddr_t bd_addr;
 766         DBG("+");
 767
 768         memcpy(bd_addr.address, ev->bdaddr, 6);
 769         /* BD address */
 770         DBG("Address: [%02X:%02X:%02X:%02X:%02X:%02X]", bd_addr.address[0],
 771                         bd_addr.address[1], bd_addr.address[2], bd_addr.address[3],
 772                         bd_addr.address[4], bd_addr.address[5]);
 773         DBG("LE conn Status [0x%x]", ev->status);
 774         DBG("LE conn State  [0x%x]", ev->state);
 775
 776 #ifdef TIZEN_BT_HAL
 777         if (!bt_hal_cbacks->le_conn_state_changed_cb) {
 778                 ERR("HAL User le_conn_state_changed_cb is not set!!");
 779                 return;
 780         }
 781
 782         bt_hal_cbacks->le_conn_state_changed_cb(ev->status, &bd_addr, ev->state);
 783 #endif
 784         DBG("-");
 785 }
 786
 787 static void __bt_hal_handle_authorize_request_event(void *buf, uint16_t len)
 788 {
 789         struct hal_ev_authorize_request *ev = (struct hal_ev_authorize_request *)buf;
 790         bt_bdaddr_t bd_addr;
 791
 792         DBG("+");
 793
 794         memcpy(bd_addr.address, ev->bdaddr, 6);
 795
 796         /* BD address*/
 797         DBG("[0x%x]", bd_addr.address[0]);
 798         DBG("[0x%x]", bd_addr.address[1]);
 799         DBG("[0x%x]", bd_addr.address[2]);
 800         DBG("[0x%x]", bd_addr.address[3]);
 801         DBG("[0x%x]", bd_addr.address[4]);
 802         DBG("[0x%x]", bd_addr.address[5]);
 803
 804         DBG("Service Id: [%u]", ev->service_id);
 805
 806         if (!bt_hal_cbacks->authorize_request_cb) {
 807                 ERR("HAL User authorize_request_cb is not set!!");
 808                 return;
 809         }
 810
 811         bt_hal_cbacks->authorize_request_cb(&bd_addr, ev->service_id);
 812         DBG("-");
 813 }
 814
 815 #ifdef TIZEN_BT_HAL
 816 static void __bt_hal_handle_socket_authorize_request_event(void *buf, uint16_t len)
 817 {
 818         struct hal_ev_sock_conn_auth *ev = buf;
 819         bt_bdaddr_t bd_addr;
 820         bt_uuid_t uuid;
 821
 822         DBG("+");
 823
 824         memcpy(bd_addr.address, ev->bdaddr, 6);
 825         memcpy(uuid.uu, ev->uuid, 16);
 826
 827         if (!bt_hal_cbacks->socket_authorize_request_cb) {
 828                 ERR("HAL User socket_authorize_request_cb is not set!!");
 829                 return;
 830         }
 831
 832         bt_hal_cbacks->socket_authorize_request_cb(&bd_addr, &uuid);
 833         DBG("-");
 834 }
 835 #endif
 836
 837 static void __bt_hal_handle_ssp_request_event(void *buf, uint16_t len)
 838 {
 839         struct hal_ev_ssp_request *ev = (struct hal_ev_ssp_request *)buf;
 840         bt_bdaddr_t bd_addr;
 841         bt_bdname_t bd_name;
 842         DBG("+");
 843
 844         memcpy(bd_addr.address, ev->bdaddr, 6);
 845         memcpy(bd_name.name, ev->name, 248);
 846
 847         /* BD address*/
 848         DBG("[0x%x]", bd_addr.address[0]);
 849         DBG("[0x%x]", bd_addr.address[1]);
 850         DBG("[0x%x]", bd_addr.address[2]);
 851         DBG("[0x%x]", bd_addr.address[3]);
 852         DBG("[0x%x]", bd_addr.address[4]);
 853         DBG("[0x%x]", bd_addr.address[5]);
 854
 855         DBG("COD [%d]", ev->class_of_dev);
 856         DBG("pairing variant [%d]", ev->pairing_variant);
 857         DBG("passkey [%d]", ev->passkey);
 858
 859         if (!bt_hal_cbacks->ssp_request_cb) {
 860                 ERR("HAL User ssp_request_cb is not set!!");
 861                 return;
 862         }
 863
 864         bt_hal_cbacks->ssp_request_cb(&bd_addr, &bd_name,
 865                         ev->class_of_dev,
 866                         ev->pairing_variant, ev->passkey);
 867         DBG("-");
 868 }
 869
 870 static void __bt_hal_handle_pin_request_event(void *buf, uint16_t len)
 871 {
 872         struct hal_ev_pin_request *ev = (struct hal_ev_pin_request *)buf;
 873         bt_bdaddr_t bd_addr;
 874         bt_bdname_t bd_name;
 875         DBG("+");
 876
 877         memcpy(bd_addr.address, ev->bdaddr, 6);
 878         memcpy(bd_name.name, ev->name, 248);
 879
 880         /* BD address*/
 881         DBG("[0x%x]", bd_addr.address[0]);
 882         DBG("[0x%x]", bd_addr.address[1]);
 883         DBG("[0x%x]", bd_addr.address[2]);
 884         DBG("[0x%x]", bd_addr.address[3]);
 885         DBG("[0x%x]", bd_addr.address[4]);
 886         DBG("[0x%x]", bd_addr.address[5]);
 887
 888         DBG("COD [%u]", ev->class_of_dev);
 889
 890         if (!bt_hal_cbacks->pin_request_cb) {
 891                 ERR("HAL User pin_request_cb is not set!!");
 892                 return;
 893         }
 894
 895         bt_hal_cbacks->pin_request_cb(&bd_addr, &bd_name,
 896                         ev->class_of_dev);
 897         DBG("-");
 898 }
 899
 900 static void __bt_hal_handle_device_trust_state_changed_event(void *buf, uint16_t len)
 901 {
 902         struct hal_ev_device_trust_state_changed *ev = (struct hal_ev_device_trust_state_changed*)buf;
 903         bt_bdaddr_t bd_addr;
 904         DBG("+");
 905
 906         memcpy(bd_addr.address, ev->bdaddr, 6);
 907         /* BD address*/
 908         DBG("[0x%x]", bd_addr.address[0]);
 909         DBG("[0x%x]", bd_addr.address[1]);
 910         DBG("[0x%x]", bd_addr.address[2]);
 911         DBG("[0x%x]", bd_addr.address[3]);
 912         DBG("[0x%x]", bd_addr.address[4]);
 913         DBG("[0x%x]", bd_addr.address[5]);
 914
 915         DBG("Device Trusted?  [0x%x]", ev->trust);
 916
 917         if (!bt_hal_cbacks->device_trust_state_changed_cb) {
 918                 ERR("HAL User device_trust_state_changed_cb is not set!!");
 919                 return;
 920         }
 921
 922         bt_hal_cbacks->device_trust_state_changed_cb(&bd_addr, ev->trust);
 923         DBG("-");
 924 }
 925
 926 static void __bt_hal_handle_device_trusted_profiles_changed_event(void *buf, uint16_t len)
 927 {
 928         struct hal_ev_device_trusted_profiles_changed *ev = buf;
 929         bt_bdaddr_t bd_addr;
 930
 931         DBG("+");
 932 #ifdef TIZEN_BT_HAL
 933         memcpy(bd_addr.address, ev->bdaddr, 6);
 934         DBG("[0x%02X:%02X:%02X:%02X:%02X:%02X]",
 935                         bd_addr.address[0], bd_addr.address[1],
 936                         bd_addr.address[2], bd_addr.address[3],
 937                         bd_addr.address[4], bd_addr.address[5]);
 938
 939         if (!bt_hal_cbacks->device_trusted_profiles_changed_cb) {
 940                 ERR("device_trusted_profiles_changed_cb is NULL");
 941                 return;
 942         }
 943
 944         bt_hal_cbacks->device_trusted_profiles_changed_cb(&bd_addr, ev->trust_val);
 945 #endif
 946         DBG("-");
 947 }
 948
 949 static void __bt_handle_rssi_monitor_state_changed(void *buf, uint16_t len)
 950 {
 951         struct hal_ev_rssi_monitor_state_changed *ev = buf;
 952         bt_bdaddr_t bd_addr;
 953
 954         DBG("+");
 955 #ifdef TIZEN_BT_HAL
 956         memcpy(bd_addr.address, ev->bdaddr, 6);
 957         DBG("[0x%02X:%02X:%02X:%02X:%02X:%02X]",
 958                         bd_addr.address[0], bd_addr.address[1],
 959                         bd_addr.address[2], bd_addr.address[3],
 960                         bd_addr.address[4], bd_addr.address[5]);
 961
 962         if (bt_hal_cbacks->rssi_monitor_state_changed_cb)
 963                 bt_hal_cbacks->rssi_monitor_state_changed_cb(
 964                                 &bd_addr, ev->link_type, ev->state);
 965 #endif
 966         DBG("-");
 967 }
 968
 969 static void __bt_handle_rssi_alert_recieved(void *buf, uint16_t len)
 970 {
 971         struct hal_ev_rssi_alert_recieved *ev = buf;
 972         bt_bdaddr_t bd_addr;
 973
 974         DBG("+");
 975 #ifdef TIZEN_BT_HAL
 976         memcpy(bd_addr.address, ev->bdaddr, 6);
 977         DBG("[0x%02X:%02X:%02X:%02X:%02X:%02X]",
 978                         bd_addr.address[0], bd_addr.address[1],
 979                         bd_addr.address[2], bd_addr.address[3],
 980                         bd_addr.address[4], bd_addr.address[5]);
 981
 982         if (bt_hal_cbacks->rssi_alert_cb)
 983                 bt_hal_cbacks->rssi_alert_cb(
 984                                 &bd_addr, ev->link_type, ev->alert_type, ev->rssi);
 985 #endif
 986         DBG("-");
 987 }
 988
 989 static void __bt_handle_raw_rssi_recieved(void *buf, uint16_t len)
 990 {
 991         struct hal_ev_raw_rssi_recieved *ev = buf;
 992         bt_bdaddr_t bd_addr;
 993
 994         DBG("+");
 995 #ifdef TIZEN_BT_HAL
 996         memcpy(bd_addr.address, ev->bdaddr, 6);
 997         DBG("[0x%02X:%02X:%02X:%02X:%02X:%02X]",
 998                         bd_addr.address[0], bd_addr.address[1],
 999                         bd_addr.address[2], bd_addr.address[3],
1000                         bd_addr.address[4], bd_addr.address[5]);
1001
1002         if (bt_hal_cbacks->raw_rssi_received_cb)
1003                 bt_hal_cbacks->raw_rssi_received_cb(
1004                                 &bd_addr, ev->link_type, ev->rssi);
1005 #endif
1006         DBG("-");
1007 }
1008
1009 static void __bt_hal_handle_stack_messages(int message, void *buf, uint16_t len)
1010 {
1011         DBG("+");
1012         switch (message) {
1013         case HAL_EV_ADAPTER_STATE_CHANGED:
1014                 DBG("Event: HAL_EV_ADAPTER_STATE_CHANGED");
1015                 __bt_hal_handle_adapter_state_changed(buf, len);
1016                 break;
1017         case HAL_EV_ADAPTER_PROPS_CHANGED:
1018                 DBG("Event: HAL_EV_ADAPTER_PROPS_CHANGED");
1019                 __bt_hal_handle_adapter_property_changed(buf, len);
1020                 break;
1021         case HAL_EV_DISCOVERY_STATE_CHANGED:
1022                 DBG("Event: HAL_EV_DISCOVERY_STATE_CHANGED");
1023                 __bt_hal_handle_adapter_discovery_state_changed(buf, len);
1024                 break;
1025         case HAL_EV_DEVICE_FOUND:
1026                 DBG("Event: HAL_EV_DEVICE_FOUND");
1027                 __bt_hal_handle_device_found_event(buf, len);
1028                 break;
1029         case HAL_EV_REMOTE_DEVICE_PROPS:
1030                 DBG("Event: HAL_EV_REMOTE_DEVICE_PROPS");
1031                 __bt_hal_handle_remote_device_properties_event(buf, len);
1032                 break;
1033         case HAL_EV_BOND_STATE_CHANGED:
1034                 DBG("Event: HAL_EV_BOND_STATE_CHANGED:");
1035                 __bt_hal_handle_bond_state_changed_event(buf, len);
1036                 break;
1037         case HAL_EV_ACL_STATE_CHANGED:
1038                 DBG("Event: HAL_ACL_STATE_CONNECTED or Disconnected");
1039                 __bt_hal_handle_device_acl_state_changed_event(buf, len);
1040                 break;
1041         case HAL_EV_LE_CONN_STATE_CHANGED:
1042                 DBG("Event: HAL_LE_CONN_STATE_CONNECTED or Disconnected");
1043                 __bt_hal_handle_device_le_conn_state_changed_event(buf, len);
1044                 break;
1045         case HAL_EV_SSP_REQUEST:
1046                 DBG("Event: HAL_EV_SSP_REQUEST");
1047                 __bt_hal_handle_ssp_request_event(buf, len);
1048                 break;
1049         case HAL_EV_PIN_REQUEST:
1050                 DBG("Event: HAL_EV_PIN_REQUEST");
1051                 __bt_hal_handle_pin_request_event(buf, len);
1052                 break;
1053         case HAL_EV_AUTHORIZE_REQUEST:
1054                 DBG("Event: HAL_EV_AUTHORIZE_REQUEST");
1055                 __bt_hal_handle_authorize_request_event(buf, len);
1056                 break;
1057         case HAL_EV_DEVICE_TRUST_CHANGED:
1058                 DBG("Event: HAL_EV_DEVICE_TRUST_CHANGED");
1059                 __bt_hal_handle_device_trust_state_changed_event(buf, len);
1060                 break;
1061 #ifdef TIZEN_BT_HAL
1062         case HAL_EV_SOCK_AUTHORIZE_REQUEST:
1063                 DBG("Event: HAL_EV_AUTHORIZE_REQUEST");
1064                 __bt_hal_handle_socket_authorize_request_event(buf, len);
1065                 break;
1066         case HAL_EV_LE_STATE_CHANGED:
1067                 DBG("Event: HAL_EV_LE_STATE_CHANGED");
1068                 __bt_hal_handle_le_state_changed(buf, len);
1069                 break;
1070 #endif
1071         case HAL_EV_DEVICE_TRUSTED_PROFILES_CHANGED:
1072                 DBG("Event: HAL_EV_DEVICE_TRUST_CHANGED");
1073                 __bt_hal_handle_device_trusted_profiles_changed_event(buf, len);
1074                 break;
1075         case HAL_EV_RSSI_MONITOR_STATE_CHANGED:
1076                 DBG("Event: HAL_EV_RSSI_MONITOR_STATE_CHANGED");
1077                 __bt_handle_rssi_monitor_state_changed(buf, len);
1078                 break;
1079         case HAL_EV_RSSI_ALERT_RECIEVED:
1080                 DBG("Event: HAL_EV_RSSI_ALERT_RECIEVED");
1081                 __bt_handle_rssi_alert_recieved(buf, len);
1082                 break;
1083         case HAL_EV_RAW_RSSI_RECIEVED:
1084                 DBG("Event: HAL_EV_RAW_RSSI_RECIEVED");
1085                 __bt_handle_raw_rssi_recieved(buf, len);
1086                 break;
1087         default:
1088                 DBG("Event Currently not handled!!");
1089                 break;
1090         }
1091         DBG("-");
1092 }