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 const bt_interface_t bluetooth_if = {
 391         .size = sizeof(bt_interface_t),
 392         .init = init,
 393         .enable = enable,
 394         .disable = disable,
 395 #ifdef TIZEN_BT_HAL
 396         .reset = reset,
 397 #endif
 398
 399 #ifdef TIZEN_BT_HAL
 400         .le_enable = _bt_hal_le_enable,
 401         .le_disable = _bt_hal_le_disable,
 402         .le_init = _bt_hal_le_init,
 403         .le_deinit = _bt_hal_le_deinit,
 404 #endif
 405         .cleanup = cleanup,
 406 #ifdef TIZEN_BT_HAL
 407         .get_adapter_powered_status = get_adapter_powered_status,
 408 #endif
 409         .get_adapter_properties = get_adapter_properties,
 410         .get_adapter_property = get_adapter_property,
 411         .set_adapter_property = set_adapter_property,
 412         .get_remote_device_properties = get_remote_device_properties,
 413         .get_remote_device_property = get_remote_device_property,
 414         .set_remote_device_property = set_remote_device_property,
 415         .get_remote_service_record = get_remote_service_record,
 416         .get_remote_services = get_remote_services,
 417         .start_discovery = start_discovery,
 418 #ifdef TIZEN_BT_HAL
 419         .start_custom_discovery = start_custom_discovery,
 420 #endif
 421         .cancel_discovery = cancel_discovery,
 422         .create_bond = create_bond,
 423         .remove_bond = remove_bond,
 424         .cancel_bond = cancel_bond,
 425         .pin_reply = pin_reply,
 426         .ssp_reply = ssp_reply,
 427         .get_profile_interface = get_profile_interface,
 428         .dut_mode_configure = dut_mode_configure,
 429         .dut_mode_send = dut_mode_send,
 430         .le_test_mode = le_test_mode,
 431         .config_hci_snoop_log = config_hci_snoop_log,
 432         .get_connection_state = get_connection_state,
 433         .set_os_callouts = set_os_callouts,
 434         .read_energy_info = read_energy_info,
 435         /* Tizen Specific API's*/
 436         .authorize_response = authorize_response,
 437         .set_authorization = set_authorization,
 438 #ifdef TIZEN_BT_HAL
 439         .get_service_connection_state = get_service_connection_state,
 440         .set_agent_osp_server = set_agent_osp_server,
 441         .set_trusted_profile = set_trusted_profile,
 442         .get_trusted_profile = get_trusted_profile,
 443         .enable_rssi_monitoring = enable_rssi_monitoring,
 444         .get_connected_link_rssi_strength = get_connected_link_rssi_strength,
 445         .enable_gap_auth_notifications = enable_gap_auth_notifications,
 446 #endif
 447 };
 448
 449 static const bt_interface_t *get_bluetooth_interface(void)
 450 {
 451         DBG("");
 452         return &bluetooth_if;
 453 }
 454
 455 static int close_bluetooth(struct hw_device_t *device)
 456 {
 457         DBG("");
 458         cleanup();
 459         free(device);
 460         return 0;
 461 }
 462
 463 static int open_bluetooth(const struct hw_module_t *module, char const *name,
 464                 struct hw_device_t **device)
 465 {
 466         bluetooth_device_t *dev = malloc(sizeof(bluetooth_device_t));
 467
 468         DBG("");
 469
 470         memset(dev, 0, sizeof(bluetooth_device_t));
 471         dev->common.tag = HARDWARE_DEVICE_TAG;
 472         dev->common.version = 0;
 473         dev->common.module = (struct hw_module_t *) module;
 474         dev->common.close = close_bluetooth;
 475         dev->get_bluetooth_interface = get_bluetooth_interface;
 476
 477         *device = (struct hw_device_t *) dev;
 478
 479         return 0;
 480 }
 481
 482 static struct hw_module_methods_t bluetooth_module_methods = {
 483         .open = open_bluetooth,
 484 };
 485
 486 struct hw_module_t HAL_MODULE_INFO_SYM = {
 487         .tag = HARDWARE_MODULE_TAG,
 488         .version_major = 1,
 489         .version_minor = 0,
 490         .id = BT_HARDWARE_MODULE_ID,
 491         .name = "Bluetooth stack",
 492         .author = "Intel Corporation",
 493         .methods = &bluetooth_module_methods
 494 };
 495
 496 static void __bt_hal_handle_adapter_state_changed(void *buf, uint16_t len)
 497 {
 498         struct hal_ev_adapter_state_changed *ev = buf;
 499
 500         DBG("Adapter State: %d", ev->state);
 501
 502         if (bt_hal_cbacks->adapter_state_changed_cb)
 503                 bt_hal_cbacks->adapter_state_changed_cb(ev->state);
 504 }
 505
 506 #ifdef TIZEN_BT_HAL
 507 static void __bt_hal_handle_le_state_changed(void *buf, uint16_t len)
 508 {
 509         struct hal_ev_le_state_changed *ev = buf;
 510
 511         DBG("Adapter State: %d", ev->state);
 512
 513         if (bt_hal_cbacks->le_state_changed_cb)
 514                 bt_hal_cbacks->le_state_changed_cb(ev->state);
 515 }
 516 #endif
 517
 518 static void __bt_adapter_props_to_hal(bt_property_t *send_props, struct hal_property *prop,
 519                 uint8_t num_props, uint16_t len)
 520 {
 521         void *buf = prop;
 522         uint8_t i;
 523
 524         for (i = 0; i < num_props; i++) {
 525                 if (sizeof(*prop) + prop->len > len) {
 526                         ERR("invalid adapter properties(%zu > %u), cant process further properties!!!",
 527                                         sizeof(*prop) + prop->len, len);
 528                         return;
 529                 }
 530
 531                 send_props[i].type = prop->type;
 532
 533                 switch (prop->type) {
 534                         /* TODO: Add Adapter Properties */
 535                 default:
 536                         send_props[i].len = prop->len;
 537                         send_props[i].val = prop->val;
 538                         break;
 539                 }
 540
 541                 DBG("prop[%d]: %s", i, btproperty2str(&send_props[i]));
 542
 543                 len -= sizeof(*prop) + prop->len;
 544                 buf += sizeof(*prop) + prop->len;
 545                 prop = buf;
 546         }
 547
 548         if (!len)
 549                 return;
 550 }
 551
 552 static void __bt_device_props_to_hal(bt_property_t *send_props,
 553                 struct hal_property *prop, uint8_t num_props,
 554                 uint16_t len)
 555 {
 556         void *buf = prop;
 557         uint8_t i;
 558
 559         DBG("+");
 560
 561         for (i = 0; i < num_props; i++) {
 562
 563                 if (sizeof(*prop) + prop->len > len) {
 564                         ERR("invalid device properties (%zu > %u), cant process further properties!!!",
 565                                         sizeof(*prop) + prop->len, len);
 566                         return;
 567                 }
 568
 569                 send_props[i].type = prop->type;
 570
 571                 DBG("HAL prop Type [%d]", prop->type);
 572
 573                 switch (prop->type) {
 574                 case HAL_PROP_DEVICE_TYPE:
 575                 {
 576                         DBG("Device property:HAL_PROP_DEVICE_TYPE:");
 577                         enum_prop_to_hal(send_props[i], prop,
 578                                         bt_device_type_t);
 579                         break;
 580                 }
 581                 case HAL_PROP_DEVICE_VERSION_INFO:
 582                 {
 583                         DBG("Device property: HAL_PROP_DEVICE_VERSION_INFO");
 584                         static bt_remote_version_t e;
 585                         const struct hal_prop_device_info *p;
 586                         send_props[i].val = &e;
 587                         send_props[i].len = sizeof(e);
 588                                 p = (struct hal_prop_device_info *) prop->val;
 589                                 e.manufacturer = p->manufacturer;
 590                         e.sub_ver = p->sub_version;
 591                         e.version = p->version;
 592                         break;
 593                 }
 594                 case HAL_PROP_DEVICE_SERVICE_REC:
 595                 {
 596                         DBG("Device property: HAL_PROP_DEVICE_SERVICE_REC");
 597                         static bt_service_record_t e;
 598                         const struct hal_prop_device_service_rec *p;
 599                         send_props[i].val = &e;
 600                         send_props[i].len = sizeof(e);
 601                                 p = (struct hal_prop_device_service_rec *) prop->val;
 602                                         memset(&e, 0, sizeof(e));
 603                         memcpy(&e.channel, &p->channel, sizeof(e.channel));
 604                         memcpy(e.uuid.uu, p->uuid, sizeof(e.uuid.uu));
 605                         memcpy(e.name, p->name, p->name_len);
 606                         break;
 607                 }
 608                 default:
 609                         send_props[i].len = prop->len;
 610                         send_props[i].val = prop->val;
 611                         break;
 612                 }
 613
 614                 DBG("prop[%d]: %s, len: %d", i, btproperty2str(&send_props[i]), prop->len);
 615                 len -= sizeof(*prop) + prop->len;
 616                 buf += sizeof(*prop) + prop->len;
 617                 prop = buf;
 618
 619         }
 620
 621         if (!len) {
 622                 DBG("-");
 623                 return;
 624         }
 625
 626         ERR("invalid device properties (%u bytes left), ", len);
 627 }
 628
 629 static void __bt_hal_handle_adapter_property_changed(void *buf, uint16_t len)
 630 {
 631         struct hal_ev_adapter_props_changed *ev = (struct hal_ev_adapter_props_changed *)buf;
 632         bt_property_t props[ev->num_props];
 633         DBG("+");
 634
 635         if (!bt_hal_cbacks->adapter_properties_cb)
 636                 return;
 637
 638         len -= sizeof(*ev);
 639         __bt_adapter_props_to_hal(props, ev->props, ev->num_props, len);
 640
 641         if (bt_hal_cbacks->adapter_properties_cb)
 642                 bt_hal_cbacks->adapter_properties_cb(ev->status, ev->num_props, props);
 643 }
 644
 645 static void __bt_hal_handle_adapter_discovery_state_changed(void *buf, uint16_t len)
 646 {
 647         struct hal_ev_discovery_state_changed *ev = (struct hal_ev_discovery_state_changed *)buf;
 648
 649         DBG("+");
 650
 651         if (bt_hal_cbacks->discovery_state_changed_cb)
 652                 bt_hal_cbacks->discovery_state_changed_cb(ev->state);
 653 }
 654
 655 static void __bt_hal_handle_device_found_event(void *buf, uint16_t len)
 656 {
 657         struct hal_ev_device_found *ev =  (struct hal_ev_device_found *) buf;
 658         bt_property_t props[ev->num_props];
 659         DBG("+");
 660
 661         if (!bt_hal_cbacks->device_found_cb)
 662                 return;
 663
 664         len -= sizeof(*ev);
 665         __bt_device_props_to_hal(props, ev->props, ev->num_props, len);
 666
 667         bt_hal_cbacks->device_found_cb(ev->num_props, props);
 668 }
 669
 670 static void __bt_hal_handle_remote_device_properties_event(void *buf, uint16_t len)
 671 {
 672         struct hal_ev_remote_device_props *ev = (struct hal_ev_remote_device_props *) buf;
 673         bt_bdaddr_t bd_addr;
 674         bt_property_t props[ev->num_props];
 675
 676         DBG("+");
 677
 678         if (!bt_hal_cbacks->remote_device_properties_cb)
 679                 return;
 680
 681         len -= sizeof(*ev);
 682         __bt_device_props_to_hal(props, ev->props, ev->num_props, len);
 683         memcpy(bd_addr.address, ev->bdaddr, 6);
 684         bt_hal_cbacks->remote_device_properties_cb(
 685                         ev->status, &bd_addr, ev->num_props, props);
 686         DBG("-");
 687 }
 688
 689 static void __bt_hal_handle_bond_state_changed_event(void *buf, uint16_t len)
 690 {
 691
 692         struct hal_ev_bond_state_changed *ev = (struct hal_ev_bond_state_changed *)buf;
 693         bt_bdaddr_t bd_addr;
 694         DBG("+");
 695
 696         memcpy(bd_addr.address, ev->bdaddr, 6);
 697         /* BD address*/
 698         DBG("[0x%x]", bd_addr.address[0]);
 699         DBG("[0x%x]", bd_addr.address[1]);
 700         DBG("[0x%x]", bd_addr.address[2]);
 701         DBG("[0x%x]", bd_addr.address[3]);
 702         DBG("[0x%x]", bd_addr.address[4]);
 703         DBG("[0x%x]", bd_addr.address[5]);
 704
 705         DBG("Bonding  State changed Status [0x%x]", ev->status);
 706         DBG("Bonding  State [0x%x]", ev->state);
 707
 708         if (!bt_hal_cbacks->bond_state_changed_cb) {
 709                 ERR("HAL User bond_state_changed_callback is not set!!");
 710                 return;
 711         }
 712
 713         bt_hal_cbacks->bond_state_changed_cb(ev->status, &bd_addr, ev->state);
 714         DBG("-");
 715 }
 716
 717 static void __bt_hal_handle_device_acl_state_changed_event(void *buf, uint16_t len)
 718 {
 719         struct hal_ev_acl_state_changed *ev = (struct hal_ev_acl_state_changed*)buf;
 720         bt_bdaddr_t bd_addr;
 721         DBG("+");
 722
 723         memcpy(bd_addr.address, ev->bdaddr, 6);
 724         /* BD address*/
 725         DBG("[0x%x]", bd_addr.address[0]);
 726         DBG("[0x%x]", bd_addr.address[1]);
 727         DBG("[0x%x]", bd_addr.address[2]);
 728         DBG("[0x%x]", bd_addr.address[3]);
 729         DBG("[0x%x]", bd_addr.address[4]);
 730         DBG("[0x%x]", bd_addr.address[5]);
 731
 732         DBG("ACL Status [0x%x]", ev->status);
 733         DBG("ACL State  [0x%x]", ev->state);
 734
 735         if (!bt_hal_cbacks->acl_state_changed_cb) {
 736                 ERR("HAL User acl_state_changed_cb is not set!!");
 737                 return;
 738         }
 739
 740         bt_hal_cbacks->acl_state_changed_cb(ev->status, &bd_addr, ev->state);
 741         DBG("-");
 742 }
 743
 744 static void __bt_hal_handle_device_le_conn_state_changed_event(void *buf, uint16_t len)
 745 {
 746         struct hal_ev_acl_state_changed *ev = (struct hal_ev_acl_state_changed*)buf;
 747         bt_bdaddr_t bd_addr;
 748         DBG("+");
 749
 750         memcpy(bd_addr.address, ev->bdaddr, 6);
 751         /* BD address */
 752         DBG("Address: [%02X:%02X:%02X:%02X:%02X:%02X]", bd_addr.address[0],
 753                         bd_addr.address[1], bd_addr.address[2], bd_addr.address[3],
 754                         bd_addr.address[4], bd_addr.address[5]);
 755         DBG("LE conn Status [0x%x]", ev->status);
 756         DBG("LE conn State  [0x%x]", ev->state);
 757
 758 #ifdef TIZEN_BT_HAL
 759         if (!bt_hal_cbacks->le_conn_state_changed_cb) {
 760                 ERR("HAL User le_conn_state_changed_cb is not set!!");
 761                 return;
 762         }
 763
 764         bt_hal_cbacks->le_conn_state_changed_cb(ev->status, &bd_addr, ev->state);
 765 #endif
 766         DBG("-");
 767 }
 768
 769 static void __bt_hal_handle_authorize_request_event(void *buf, uint16_t len)
 770 {
 771         struct hal_ev_authorize_request *ev = (struct hal_ev_authorize_request *)buf;
 772         bt_bdaddr_t bd_addr;
 773
 774         DBG("+");
 775
 776         memcpy(bd_addr.address, ev->bdaddr, 6);
 777
 778         /* BD address*/
 779         DBG("[0x%x]", bd_addr.address[0]);
 780         DBG("[0x%x]", bd_addr.address[1]);
 781         DBG("[0x%x]", bd_addr.address[2]);
 782         DBG("[0x%x]", bd_addr.address[3]);
 783         DBG("[0x%x]", bd_addr.address[4]);
 784         DBG("[0x%x]", bd_addr.address[5]);
 785
 786         DBG("Service Id: [%u]", ev->service_id);
 787
 788         if (!bt_hal_cbacks->authorize_request_cb) {
 789                 ERR("HAL User authorize_request_cb is not set!!");
 790                 return;
 791         }
 792
 793         bt_hal_cbacks->authorize_request_cb(&bd_addr, ev->service_id);
 794         DBG("-");
 795 }
 796
 797 #ifdef TIZEN_BT_HAL
 798 static void __bt_hal_handle_socket_authorize_request_event(void *buf, uint16_t len)
 799 {
 800         struct hal_ev_sock_conn_auth *ev = buf;
 801         bt_bdaddr_t bd_addr;
 802         bt_uuid_t uuid;
 803
 804         DBG("+");
 805
 806         memcpy(bd_addr.address, ev->bdaddr, 6);
 807         memcpy(uuid.uu, ev->uuid, 16);
 808
 809         if (!bt_hal_cbacks->socket_authorize_request_cb) {
 810                 ERR("HAL User socket_authorize_request_cb is not set!!");
 811                 return;
 812         }
 813
 814         bt_hal_cbacks->socket_authorize_request_cb(&bd_addr, &uuid);
 815         DBG("-");
 816 }
 817 #endif
 818
 819 static void __bt_hal_handle_ssp_request_event(void *buf, uint16_t len)
 820 {
 821         struct hal_ev_ssp_request *ev = (struct hal_ev_ssp_request *)buf;
 822         bt_bdaddr_t bd_addr;
 823         bt_bdname_t bd_name;
 824         DBG("+");
 825
 826         memcpy(bd_addr.address, ev->bdaddr, 6);
 827         memcpy(bd_name.name, ev->name, 248);
 828
 829         /* BD address*/
 830         DBG("[0x%x]", bd_addr.address[0]);
 831         DBG("[0x%x]", bd_addr.address[1]);
 832         DBG("[0x%x]", bd_addr.address[2]);
 833         DBG("[0x%x]", bd_addr.address[3]);
 834         DBG("[0x%x]", bd_addr.address[4]);
 835         DBG("[0x%x]", bd_addr.address[5]);
 836
 837         DBG("COD [%d]", ev->class_of_dev);
 838         DBG("pairing variant [%d]", ev->pairing_variant);
 839         DBG("passkey [%d]", ev->passkey);
 840
 841         if (!bt_hal_cbacks->ssp_request_cb) {
 842                 ERR("HAL User ssp_request_cb is not set!!");
 843                 return;
 844         }
 845
 846         bt_hal_cbacks->ssp_request_cb(&bd_addr, &bd_name,
 847                         ev->class_of_dev,
 848                         ev->pairing_variant, ev->passkey);
 849         DBG("-");
 850 }
 851
 852 static void __bt_hal_handle_pin_request_event(void *buf, uint16_t len)
 853 {
 854         struct hal_ev_pin_request *ev = (struct hal_ev_pin_request *)buf;
 855         bt_bdaddr_t bd_addr;
 856         bt_bdname_t bd_name;
 857         DBG("+");
 858
 859         memcpy(bd_addr.address, ev->bdaddr, 6);
 860         memcpy(bd_name.name, ev->name, 248);
 861
 862         /* BD address*/
 863         DBG("[0x%x]", bd_addr.address[0]);
 864         DBG("[0x%x]", bd_addr.address[1]);
 865         DBG("[0x%x]", bd_addr.address[2]);
 866         DBG("[0x%x]", bd_addr.address[3]);
 867         DBG("[0x%x]", bd_addr.address[4]);
 868         DBG("[0x%x]", bd_addr.address[5]);
 869
 870         DBG("COD [%u]", ev->class_of_dev);
 871
 872         if (!bt_hal_cbacks->pin_request_cb) {
 873                 ERR("HAL User pin_request_cb is not set!!");
 874                 return;
 875         }
 876
 877         bt_hal_cbacks->pin_request_cb(&bd_addr, &bd_name,
 878                         ev->class_of_dev);
 879         DBG("-");
 880 }
 881
 882 static void __bt_hal_handle_device_trust_state_changed_event(void *buf, uint16_t len)
 883 {
 884         struct hal_ev_device_trust_state_changed *ev = (struct hal_ev_device_trust_state_changed*)buf;
 885         bt_bdaddr_t bd_addr;
 886         DBG("+");
 887
 888         memcpy(bd_addr.address, ev->bdaddr, 6);
 889         /* BD address*/
 890         DBG("[0x%x]", bd_addr.address[0]);
 891         DBG("[0x%x]", bd_addr.address[1]);
 892         DBG("[0x%x]", bd_addr.address[2]);
 893         DBG("[0x%x]", bd_addr.address[3]);
 894         DBG("[0x%x]", bd_addr.address[4]);
 895         DBG("[0x%x]", bd_addr.address[5]);
 896
 897         DBG("Device Trusted?  [0x%x]", ev->trust);
 898
 899         if (!bt_hal_cbacks->device_trust_state_changed_cb) {
 900                 ERR("HAL User device_trust_state_changed_cb is not set!!");
 901                 return;
 902         }
 903
 904         bt_hal_cbacks->device_trust_state_changed_cb(&bd_addr, ev->trust);
 905         DBG("-");
 906 }
 907
 908 static void __bt_hal_handle_device_trusted_profiles_changed_event(void *buf, uint16_t len)
 909 {
 910         struct hal_ev_device_trusted_profiles_changed *ev = buf;
 911         bt_bdaddr_t bd_addr;
 912
 913         DBG("+");
 914 #ifdef TIZEN_BT_HAL
 915         memcpy(bd_addr.address, ev->bdaddr, 6);
 916         DBG("[0x%02X:%02X:%02X:%02X:%02X:%02X]",
 917                         bd_addr.address[0], bd_addr.address[1],
 918                         bd_addr.address[2], bd_addr.address[3],
 919                         bd_addr.address[4], bd_addr.address[5]);
 920
 921         if (!bt_hal_cbacks->device_trusted_profiles_changed_cb) {
 922                 ERR("device_trusted_profiles_changed_cb is NULL");
 923                 return;
 924         }
 925
 926         bt_hal_cbacks->device_trusted_profiles_changed_cb(&bd_addr, ev->trust_val);
 927 #endif
 928         DBG("-");
 929 }
 930
 931 static void __bt_handle_rssi_monitor_state_changed(void *buf, uint16_t len)
 932 {
 933         struct hal_ev_rssi_monitor_state_changed *ev = buf;
 934         bt_bdaddr_t bd_addr;
 935
 936         DBG("+");
 937 #ifdef TIZEN_BT_HAL
 938         memcpy(bd_addr.address, ev->bdaddr, 6);
 939         DBG("[0x%02X:%02X:%02X:%02X:%02X:%02X]",
 940                         bd_addr.address[0], bd_addr.address[1],
 941                         bd_addr.address[2], bd_addr.address[3],
 942                         bd_addr.address[4], bd_addr.address[5]);
 943
 944         if (bt_hal_cbacks->rssi_monitor_state_changed_cb)
 945                 bt_hal_cbacks->rssi_monitor_state_changed_cb(
 946                                 &bd_addr, ev->link_type, ev->state);
 947 #endif
 948         DBG("-");
 949 }
 950
 951 static void __bt_handle_rssi_alert_recieved(void *buf, uint16_t len)
 952 {
 953         struct hal_ev_rssi_alert_recieved *ev = buf;
 954         bt_bdaddr_t bd_addr;
 955
 956         DBG("+");
 957 #ifdef TIZEN_BT_HAL
 958         memcpy(bd_addr.address, ev->bdaddr, 6);
 959         DBG("[0x%02X:%02X:%02X:%02X:%02X:%02X]",
 960                         bd_addr.address[0], bd_addr.address[1],
 961                         bd_addr.address[2], bd_addr.address[3],
 962                         bd_addr.address[4], bd_addr.address[5]);
 963
 964         if (bt_hal_cbacks->rssi_alert_cb)
 965                 bt_hal_cbacks->rssi_alert_cb(
 966                                 &bd_addr, ev->link_type, ev->alert_type, ev->rssi);
 967 #endif
 968         DBG("-");
 969 }
 970
 971 static void __bt_handle_raw_rssi_recieved(void *buf, uint16_t len)
 972 {
 973         struct hal_ev_raw_rssi_recieved *ev = buf;
 974         bt_bdaddr_t bd_addr;
 975
 976         DBG("+");
 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         DBG("-");
 989 }
 990
 991 static void __bt_hal_handle_stack_messages(int message, void *buf, uint16_t len)
 992 {
 993         DBG("+");
 994         switch (message) {
 995         case HAL_EV_ADAPTER_STATE_CHANGED:
 996                 DBG("Event: HAL_EV_ADAPTER_STATE_CHANGED");
 997                 __bt_hal_handle_adapter_state_changed(buf, len);
 998                 break;
 999         case HAL_EV_ADAPTER_PROPS_CHANGED:
1000                 DBG("Event: HAL_EV_ADAPTER_PROPS_CHANGED");
1001                 __bt_hal_handle_adapter_property_changed(buf, len);
1002                 break;
1003         case HAL_EV_DISCOVERY_STATE_CHANGED:
1004                 DBG("Event: HAL_EV_DISCOVERY_STATE_CHANGED");
1005                 __bt_hal_handle_adapter_discovery_state_changed(buf, len);
1006                 break;
1007         case HAL_EV_DEVICE_FOUND:
1008                 DBG("Event: HAL_EV_DEVICE_FOUND");
1009                 __bt_hal_handle_device_found_event(buf, len);
1010                 break;
1011         case HAL_EV_REMOTE_DEVICE_PROPS:
1012                 DBG("Event: HAL_EV_REMOTE_DEVICE_PROPS");
1013                 __bt_hal_handle_remote_device_properties_event(buf, len);
1014                 break;
1015         case HAL_EV_BOND_STATE_CHANGED:
1016                 DBG("Event: HAL_EV_BOND_STATE_CHANGED:");
1017                 __bt_hal_handle_bond_state_changed_event(buf, len);
1018                 break;
1019         case HAL_EV_ACL_STATE_CHANGED:
1020                 DBG("Event: HAL_ACL_STATE_CONNECTED or Disconnected");
1021                 __bt_hal_handle_device_acl_state_changed_event(buf, len);
1022                 break;
1023         case HAL_EV_LE_CONN_STATE_CHANGED:
1024                 DBG("Event: HAL_LE_CONN_STATE_CONNECTED or Disconnected");
1025                 __bt_hal_handle_device_le_conn_state_changed_event(buf, len);
1026                 break;
1027         case HAL_EV_SSP_REQUEST:
1028                 DBG("Event: HAL_EV_SSP_REQUEST");
1029                 __bt_hal_handle_ssp_request_event(buf, len);
1030                 break;
1031         case HAL_EV_PIN_REQUEST:
1032                 DBG("Event: HAL_EV_PIN_REQUEST");
1033                 __bt_hal_handle_pin_request_event(buf, len);
1034                 break;
1035         case HAL_EV_AUTHORIZE_REQUEST:
1036                 DBG("Event: HAL_EV_AUTHORIZE_REQUEST");
1037                 __bt_hal_handle_authorize_request_event(buf, len);
1038                 break;
1039         case HAL_EV_DEVICE_TRUST_CHANGED:
1040                 DBG("Event: HAL_EV_DEVICE_TRUST_CHANGED");
1041                 __bt_hal_handle_device_trust_state_changed_event(buf, len);
1042                 break;
1043 #ifdef TIZEN_BT_HAL
1044         case HAL_EV_SOCK_AUTHORIZE_REQUEST:
1045                 DBG("Event: HAL_EV_AUTHORIZE_REQUEST");
1046                 __bt_hal_handle_socket_authorize_request_event(buf, len);
1047                 break;
1048         case HAL_EV_LE_STATE_CHANGED:
1049                 DBG("Event: HAL_EV_LE_STATE_CHANGED");
1050                 __bt_hal_handle_le_state_changed(buf, len);
1051                 break;
1052 #endif
1053         case HAL_EV_DEVICE_TRUSTED_PROFILES_CHANGED:
1054                 DBG("Event: HAL_EV_DEVICE_TRUST_CHANGED");
1055                 __bt_hal_handle_device_trusted_profiles_changed_event(buf, len);
1056                 break;
1057         case HAL_EV_RSSI_MONITOR_STATE_CHANGED:
1058                 DBG("Event: HAL_EV_RSSI_MONITOR_STATE_CHANGED");
1059                 __bt_handle_rssi_monitor_state_changed(buf, len);
1060                 break;
1061         case HAL_EV_RSSI_ALERT_RECIEVED:
1062                 DBG("Event: HAL_EV_RSSI_ALERT_RECIEVED");
1063                 __bt_handle_rssi_alert_recieved(buf, len);
1064                 break;
1065         case HAL_EV_RAW_RSSI_RECIEVED:
1066                 DBG("Event: HAL_EV_RAW_RSSI_RECIEVED");
1067                 __bt_handle_raw_rssi_recieved(buf, len);
1068                 break;
1069         default:
1070                 DBG("Event Currently not handled!!");
1071                 break;
1072         }
1073         DBG("-");
1074 }