The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
Hemant Gupta | 2dc9999 | 2014-04-18 12:54:08 +0530 | [diff] [blame] | 3 | * Copyright (C) 2014 The Android Open Source Project |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 4 | * Copyright (C) 2009-2012 Broadcom Corporation |
| 5 | * |
| 6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | * you may not use this file except in compliance with the License. |
| 8 | * You may obtain a copy of the License at: |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, software |
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | * |
| 18 | ******************************************************************************/ |
| 19 | |
| 20 | /************************************************************************************ |
| 21 | * |
| 22 | * Filename: btif_core.c |
| 23 | * |
| 24 | * Description: Contains core functionality related to interfacing between |
| 25 | * Bluetooth HAL and BTE core stack. |
| 26 | * |
| 27 | ***********************************************************************************/ |
| 28 | |
| 29 | #include <stdlib.h> |
| 30 | #include <hardware/bluetooth.h> |
| 31 | #include <string.h> |
| 32 | #include <sys/types.h> |
| 33 | #include <sys/stat.h> |
| 34 | #include <fcntl.h> |
| 35 | #include <dirent.h> |
| 36 | #include <ctype.h> |
| 37 | #include <cutils/properties.h> |
| 38 | |
| 39 | #define LOG_TAG "BTIF_CORE" |
| 40 | #include "btif_api.h" |
Zhihai Xu | 6c65c2f | 2013-11-25 17:30:59 -0800 | [diff] [blame] | 41 | #include "bt_utils.h" |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 42 | #include "bta_api.h" |
| 43 | #include "gki.h" |
| 44 | #include "btu.h" |
| 45 | #include "bte.h" |
| 46 | #include "bd.h" |
| 47 | #include "btif_av.h" |
| 48 | #include "btif_storage.h" |
| 49 | #include "btif_util.h" |
| 50 | #include "btif_sock.h" |
| 51 | #include "btif_pan.h" |
Hemant Gupta | 2dc9999 | 2014-04-18 12:54:08 +0530 | [diff] [blame] | 52 | #include "btif_mce.h" |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 53 | #include "btif_profile_queue.h" |
| 54 | #include "btif_config.h" |
Nitin Shivpure | 81ae101 | 2013-06-25 16:34:00 +0530 | [diff] [blame] | 55 | #include "btif_sock_util.h" |
Kiran Kelageri | 99694f7 | 2014-09-15 14:44:55 -0700 | [diff] [blame] | 56 | #include "btif_gatt_multi_adv_util.h" |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 57 | /************************************************************************************ |
| 58 | ** Constants & Macros |
| 59 | ************************************************************************************/ |
| 60 | |
| 61 | #ifndef BTIF_TASK_STACK_SIZE |
| 62 | #define BTIF_TASK_STACK_SIZE 0x2000 /* In bytes */ |
| 63 | #endif |
| 64 | |
| 65 | #ifndef BTE_DID_CONF_FILE |
| 66 | #define BTE_DID_CONF_FILE "/etc/bluetooth/bt_did.conf" |
| 67 | #endif |
| 68 | |
| 69 | #define BTIF_TASK_STR ((INT8 *) "BTIF") |
| 70 | |
| 71 | /************************************************************************************ |
| 72 | ** Local type definitions |
| 73 | ************************************************************************************/ |
| 74 | |
Nitin Shivpure | 81ae101 | 2013-06-25 16:34:00 +0530 | [diff] [blame] | 75 | static BOOLEAN bt_disabled = FALSE; |
pramod kotreshappa | 020d572 | 2015-02-11 15:36:30 -0800 | [diff] [blame] | 76 | static BOOLEAN ssr_triggered = FALSE; |
Nitin Shivpure | 81ae101 | 2013-06-25 16:34:00 +0530 | [diff] [blame] | 77 | pthread_mutex_t mutex_bt_disable; |
| 78 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 79 | /* These type definitions are used when passing data from the HAL to BTIF context |
| 80 | * in the downstream path for the adapter and remote_device property APIs */ |
| 81 | |
| 82 | typedef struct { |
| 83 | bt_bdaddr_t bd_addr; |
| 84 | bt_property_type_t type; |
| 85 | } btif_storage_read_t; |
| 86 | |
| 87 | typedef struct { |
| 88 | bt_bdaddr_t bd_addr; |
| 89 | bt_property_t prop; |
| 90 | } btif_storage_write_t; |
| 91 | |
| 92 | typedef union { |
| 93 | btif_storage_read_t read_req; |
| 94 | btif_storage_write_t write_req; |
| 95 | } btif_storage_req_t; |
| 96 | |
| 97 | typedef enum { |
| 98 | BTIF_CORE_STATE_DISABLED = 0, |
pramod kotreshappa | 401a3db | 2014-06-25 12:03:07 -0700 | [diff] [blame] | 99 | BTIF_CORE_STATE_INITIALIZED, |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 100 | BTIF_CORE_STATE_ENABLING, |
| 101 | BTIF_CORE_STATE_ENABLED, |
| 102 | BTIF_CORE_STATE_DISABLING |
| 103 | } btif_core_state_t; |
| 104 | |
| 105 | /************************************************************************************ |
| 106 | ** Static variables |
| 107 | ************************************************************************************/ |
| 108 | |
| 109 | bt_bdaddr_t btif_local_bd_addr; |
| 110 | |
| 111 | static UINT32 btif_task_stack[(BTIF_TASK_STACK_SIZE + 3) / 4]; |
| 112 | |
| 113 | /* holds main adapter state */ |
| 114 | static btif_core_state_t btif_core_state = BTIF_CORE_STATE_DISABLED; |
| 115 | |
| 116 | static int btif_shutdown_pending = 0; |
| 117 | static tBTA_SERVICE_MASK btif_enabled_services = 0; |
Hemant Gupta | 9cd26bf | 2013-09-10 12:01:18 +0530 | [diff] [blame] | 118 | static int btif_data_profile_registered = 0; |
| 119 | static int btif_pending_mode = BT_SCAN_MODE_NONE; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 120 | |
| 121 | /* |
| 122 | * This variable should be set to 1, if the Bluedroid+BTIF libraries are to |
| 123 | * function in DUT mode. |
| 124 | * |
| 125 | * To set this, the btif_init_bluetooth needs to be called with argument as 1 |
| 126 | */ |
| 127 | static UINT8 btif_dut_mode = 0; |
| 128 | |
| 129 | /************************************************************************************ |
| 130 | ** Static functions |
| 131 | ************************************************************************************/ |
| 132 | static bt_status_t btif_associate_evt(void); |
| 133 | static bt_status_t btif_disassociate_evt(void); |
| 134 | |
| 135 | /* sends message to btif task */ |
| 136 | static void btif_sendmsg(void *p_msg); |
| 137 | |
| 138 | /************************************************************************************ |
| 139 | ** Externs |
| 140 | ************************************************************************************/ |
| 141 | extern void bte_load_did_conf(const char *p_path); |
| 142 | |
| 143 | /** TODO: Move these to _common.h */ |
| 144 | void bte_main_boot_entry(void); |
YK Jeffrey Chao | 48ebe2c | 2013-04-24 11:38:06 -0700 | [diff] [blame] | 145 | void bte_main_enable(); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 146 | void bte_main_disable(void); |
| 147 | void bte_main_shutdown(void); |
| 148 | #if (defined(HCILP_INCLUDED) && HCILP_INCLUDED == TRUE) |
| 149 | void bte_main_enable_lpm(BOOLEAN enable); |
| 150 | #endif |
| 151 | void bte_main_postload_cfg(void); |
| 152 | void btif_dm_execute_service_request(UINT16 event, char *p_param); |
| 153 | #ifdef BTIF_DM_OOB_TEST |
| 154 | void btif_dm_load_local_oob(void); |
| 155 | #endif |
Zhihai Xu | bad70b1 | 2013-06-04 18:21:25 -0700 | [diff] [blame] | 156 | void bte_main_config_hci_logging(BOOLEAN enable, BOOLEAN bt_disabled); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 157 | |
| 158 | /************************************************************************************ |
| 159 | ** Functions |
| 160 | ************************************************************************************/ |
| 161 | |
| 162 | |
| 163 | /***************************************************************************** |
| 164 | ** Context switching functions |
| 165 | *****************************************************************************/ |
| 166 | |
| 167 | |
| 168 | /******************************************************************************* |
| 169 | ** |
| 170 | ** Function btif_context_switched |
| 171 | ** |
| 172 | ** Description Callback used to execute transferred context callback |
| 173 | ** |
| 174 | ** p_msg : message to be executed in btif context |
| 175 | ** |
| 176 | ** Returns void |
| 177 | ** |
| 178 | *******************************************************************************/ |
| 179 | |
| 180 | static void btif_context_switched(void *p_msg) |
| 181 | { |
| 182 | tBTIF_CONTEXT_SWITCH_CBACK *p; |
| 183 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 184 | BTIF_TRACE_VERBOSE("btif_context_switched"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 185 | |
| 186 | p = (tBTIF_CONTEXT_SWITCH_CBACK *) p_msg; |
| 187 | |
| 188 | /* each callback knows how to parse the data */ |
| 189 | if (p->p_cb) |
| 190 | p->p_cb(p->event, p->p_param); |
| 191 | } |
| 192 | |
| 193 | |
| 194 | /******************************************************************************* |
| 195 | ** |
| 196 | ** Function btif_transfer_context |
| 197 | ** |
| 198 | ** Description This function switches context to btif task |
| 199 | ** |
| 200 | ** p_cback : callback used to process message in btif context |
| 201 | ** event : event id of message |
| 202 | ** p_params : parameter area passed to callback (copied) |
| 203 | ** param_len : length of parameter area |
| 204 | ** p_copy_cback : If set this function will be invoked for deep copy |
| 205 | ** |
| 206 | ** Returns void |
| 207 | ** |
| 208 | *******************************************************************************/ |
| 209 | |
| 210 | bt_status_t btif_transfer_context (tBTIF_CBACK *p_cback, UINT16 event, char* p_params, int param_len, tBTIF_COPY_CBACK *p_copy_cback) |
| 211 | { |
| 212 | tBTIF_CONTEXT_SWITCH_CBACK *p_msg; |
| 213 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 214 | BTIF_TRACE_VERBOSE("btif_transfer_context event %d, len %d", event, param_len); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 215 | |
| 216 | /* allocate and send message that will be executed in btif context */ |
| 217 | if ((p_msg = (tBTIF_CONTEXT_SWITCH_CBACK *) GKI_getbuf(sizeof(tBTIF_CONTEXT_SWITCH_CBACK) + param_len)) != NULL) |
| 218 | { |
| 219 | p_msg->hdr.event = BT_EVT_CONTEXT_SWITCH_EVT; /* internal event */ |
| 220 | p_msg->p_cb = p_cback; |
| 221 | |
| 222 | p_msg->event = event; /* callback event */ |
| 223 | |
| 224 | /* check if caller has provided a copy callback to do the deep copy */ |
| 225 | if (p_copy_cback) |
| 226 | { |
| 227 | p_copy_cback(event, p_msg->p_param, p_params); |
| 228 | } |
| 229 | else if (p_params) |
| 230 | { |
| 231 | memcpy(p_msg->p_param, p_params, param_len); /* callback parameter data */ |
| 232 | } |
| 233 | |
| 234 | btif_sendmsg(p_msg); |
| 235 | return BT_STATUS_SUCCESS; |
| 236 | } |
| 237 | else |
| 238 | { |
| 239 | /* let caller deal with a failed allocation */ |
| 240 | return BT_STATUS_NOMEM; |
| 241 | } |
| 242 | } |
| 243 | |
| 244 | /******************************************************************************* |
| 245 | ** |
| 246 | ** Function btif_is_dut_mode |
| 247 | ** |
| 248 | ** Description checks if BTIF is currently in DUT mode |
| 249 | ** |
| 250 | ** Returns 1 if test mode, otherwize 0 |
| 251 | ** |
| 252 | *******************************************************************************/ |
| 253 | |
| 254 | UINT8 btif_is_dut_mode(void) |
| 255 | { |
| 256 | return (btif_dut_mode == 1); |
| 257 | } |
| 258 | |
| 259 | /******************************************************************************* |
| 260 | ** |
| 261 | ** Function btif_is_enabled |
| 262 | ** |
| 263 | ** Description checks if main adapter is fully enabled |
| 264 | ** |
| 265 | ** Returns 1 if fully enabled, otherwize 0 |
| 266 | ** |
| 267 | *******************************************************************************/ |
| 268 | |
| 269 | int btif_is_enabled(void) |
| 270 | { |
| 271 | return ((!btif_is_dut_mode()) && (btif_core_state == BTIF_CORE_STATE_ENABLED)); |
| 272 | } |
| 273 | |
| 274 | /******************************************************************************* |
| 275 | ** |
| 276 | ** Function btif_task |
| 277 | ** |
| 278 | ** Description BTIF task handler managing all messages being passed |
| 279 | ** Bluetooth HAL and BTA. |
| 280 | ** |
| 281 | ** Returns void |
| 282 | ** |
| 283 | *******************************************************************************/ |
| 284 | |
| 285 | static void btif_task(UINT32 params) |
| 286 | { |
| 287 | UINT16 event; |
| 288 | BT_HDR *p_msg; |
Mike J. Chen | 5cd8bff | 2014-01-31 18:16:59 -0800 | [diff] [blame] | 289 | UNUSED(params); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 290 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 291 | BTIF_TRACE_DEBUG("btif task starting"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 292 | |
| 293 | btif_associate_evt(); |
| 294 | |
| 295 | for(;;) |
| 296 | { |
| 297 | /* wait for specified events */ |
| 298 | event = GKI_wait(0xFFFF, 0); |
| 299 | |
| 300 | /* |
| 301 | * Wait for the trigger to init chip and stack. This trigger will |
| 302 | * be received by btu_task once the UART is opened and ready |
| 303 | */ |
| 304 | if (event == BT_EVT_TRIGGER_STACK_INIT) |
| 305 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 306 | BTIF_TRACE_DEBUG("btif_task: received trigger stack init event"); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 307 | #if (BLE_INCLUDED == TRUE) |
| 308 | btif_dm_load_ble_local_keys(); |
| 309 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 310 | BTA_EnableBluetooth(bte_dm_evt); |
| 311 | } |
| 312 | |
YK Jeffrey Chao | 48ebe2c | 2013-04-24 11:38:06 -0700 | [diff] [blame] | 313 | /* |
| 314 | * Failed to initialize controller hardware, reset state and bring |
| 315 | * down all threads |
| 316 | */ |
| 317 | if (event == BT_EVT_HARDWARE_INIT_FAIL) |
| 318 | { |
Nitin Shivpure | 81ae101 | 2013-06-25 16:34:00 +0530 | [diff] [blame] | 319 | lock_slot(&mutex_bt_disable); |
| 320 | BTIF_TRACE_DEBUG("btif_task: mutex_bt_disable lock"); |
| 321 | if(bt_disabled == FALSE) |
| 322 | { |
| 323 | BTIF_TRACE_DEBUG("btif_task: hardware init failed"); |
| 324 | bte_main_disable(); |
| 325 | btif_queue_release(); |
| 326 | GKI_task_self_cleanup(BTIF_TASK); |
| 327 | bte_main_shutdown(); |
| 328 | btif_dut_mode = 0; |
| 329 | btif_core_state = BTIF_CORE_STATE_DISABLED; |
| 330 | /*variable to avoid the double cleanup*/ |
| 331 | bt_disabled = TRUE; |
| 332 | HAL_CBACK(bt_hal_cbacks,adapter_state_changed_cb,BT_STATE_OFF); |
| 333 | } |
| 334 | BTIF_TRACE_DEBUG("btif_task: mutex_bt_disable unlock"); |
| 335 | unlock_slot(&mutex_bt_disable); |
YK Jeffrey Chao | 48ebe2c | 2013-04-24 11:38:06 -0700 | [diff] [blame] | 336 | break; |
| 337 | } |
| 338 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 339 | if (event & EVENT_MASK(GKI_SHUTDOWN_EVT)) |
| 340 | break; |
| 341 | |
| 342 | if(event & TASK_MBOX_1_EVT_MASK) |
| 343 | { |
| 344 | while((p_msg = GKI_read_mbox(BTU_BTIF_MBOX)) != NULL) |
| 345 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 346 | BTIF_TRACE_VERBOSE("btif task fetched event %x", p_msg->event); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 347 | |
| 348 | switch (p_msg->event) |
| 349 | { |
| 350 | case BT_EVT_CONTEXT_SWITCH_EVT: |
| 351 | btif_context_switched(p_msg); |
| 352 | break; |
| 353 | default: |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 354 | BTIF_TRACE_ERROR("unhandled btif event (%d)", p_msg->event & BT_EVT_MASK); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 355 | break; |
| 356 | } |
| 357 | |
| 358 | GKI_freebuf(p_msg); |
| 359 | } |
| 360 | } |
| 361 | } |
| 362 | |
| 363 | btif_disassociate_evt(); |
| 364 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 365 | BTIF_TRACE_DEBUG("btif task exiting"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 366 | } |
| 367 | |
| 368 | |
| 369 | /******************************************************************************* |
| 370 | ** |
| 371 | ** Function btif_sendmsg |
| 372 | ** |
| 373 | ** Description Sends msg to BTIF task |
| 374 | ** |
| 375 | ** Returns void |
| 376 | ** |
| 377 | *******************************************************************************/ |
| 378 | |
| 379 | void btif_sendmsg(void *p_msg) |
| 380 | { |
| 381 | GKI_send_msg(BTIF_TASK, BTU_BTIF_MBOX, p_msg); |
| 382 | } |
| 383 | |
| 384 | static void btif_fetch_local_bdaddr(bt_bdaddr_t *local_addr) |
| 385 | { |
| 386 | char val[256]; |
| 387 | uint8_t valid_bda = FALSE; |
| 388 | int val_size = 0; |
| 389 | const uint8_t null_bdaddr[BD_ADDR_LEN] = {0,0,0,0,0,0}; |
| 390 | |
| 391 | /* Get local bdaddr storage path from property */ |
| 392 | if (property_get(PROPERTY_BT_BDADDR_PATH, val, NULL)) |
| 393 | { |
| 394 | int addr_fd; |
| 395 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 396 | BTIF_TRACE_DEBUG("local bdaddr is stored in %s", val); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 397 | |
Sharvil Nanavati | 405b5c9 | 2016-06-17 14:15:46 -0700 | [diff] [blame] | 398 | if ((addr_fd = TEMP_FAILURE_RETRY(open(val, O_RDONLY))) != -1) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 399 | { |
| 400 | memset(val, 0, sizeof(val)); |
Sharvil Nanavati | 405b5c9 | 2016-06-17 14:15:46 -0700 | [diff] [blame] | 401 | TEMP_FAILURE_RETRY(read(addr_fd, val, FACTORY_BT_BDADDR_STORAGE_LEN)); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 402 | str2bd(val, local_addr); |
| 403 | /* If this is not a reserved/special bda, then use it */ |
| 404 | if (memcmp(local_addr->address, null_bdaddr, BD_ADDR_LEN) != 0) |
| 405 | { |
| 406 | valid_bda = TRUE; |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 407 | BTIF_TRACE_DEBUG("Got Factory BDA %02X:%02X:%02X:%02X:%02X:%02X", |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 408 | local_addr->address[0], local_addr->address[1], local_addr->address[2], |
| 409 | local_addr->address[3], local_addr->address[4], local_addr->address[5]); |
| 410 | } |
| 411 | |
| 412 | close(addr_fd); |
| 413 | } |
| 414 | } |
| 415 | |
| 416 | if(!valid_bda) |
| 417 | { |
| 418 | val_size = sizeof(val); |
| 419 | if(btif_config_get_str("Local", "Adapter", "Address", val, &val_size)) |
| 420 | { |
| 421 | str2bd(val, local_addr); |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 422 | BTIF_TRACE_DEBUG("local bdaddr from bt_config.xml is %s", val); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 423 | return; |
| 424 | } |
| 425 | } |
| 426 | |
| 427 | /* No factory BDADDR found. Look for previously generated random BDA */ |
| 428 | if ((!valid_bda) && \ |
| 429 | (property_get(PERSIST_BDADDR_PROPERTY, val, NULL))) |
| 430 | { |
| 431 | str2bd(val, local_addr); |
| 432 | valid_bda = TRUE; |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 433 | BTIF_TRACE_DEBUG("Got prior random BDA %02X:%02X:%02X:%02X:%02X:%02X", |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 434 | local_addr->address[0], local_addr->address[1], local_addr->address[2], |
| 435 | local_addr->address[3], local_addr->address[4], local_addr->address[5]); |
| 436 | } |
| 437 | |
| 438 | /* Generate new BDA if necessary */ |
| 439 | if (!valid_bda) |
| 440 | { |
| 441 | bdstr_t bdstr; |
| 442 | /* Seed the random number generator */ |
| 443 | srand((unsigned int) (time(0))); |
| 444 | |
| 445 | /* No autogen BDA. Generate one now. */ |
| 446 | local_addr->address[0] = 0x22; |
| 447 | local_addr->address[1] = 0x22; |
| 448 | local_addr->address[2] = (uint8_t) ((rand() >> 8) & 0xFF); |
| 449 | local_addr->address[3] = (uint8_t) ((rand() >> 8) & 0xFF); |
| 450 | local_addr->address[4] = (uint8_t) ((rand() >> 8) & 0xFF); |
| 451 | local_addr->address[5] = (uint8_t) ((rand() >> 8) & 0xFF); |
| 452 | |
| 453 | /* Convert to ascii, and store as a persistent property */ |
| 454 | bd2str(local_addr, &bdstr); |
| 455 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 456 | BTIF_TRACE_DEBUG("No preset BDA. Generating BDA: %s for prop %s", |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 457 | (char*)bdstr, PERSIST_BDADDR_PROPERTY); |
| 458 | |
| 459 | if (property_set(PERSIST_BDADDR_PROPERTY, (char*)bdstr) < 0) |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 460 | BTIF_TRACE_ERROR("Failed to set random BDA in prop %s",PERSIST_BDADDR_PROPERTY); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 461 | } |
| 462 | |
| 463 | //save the bd address to config file |
| 464 | bdstr_t bdstr; |
| 465 | bd2str(local_addr, &bdstr); |
| 466 | val_size = sizeof(val); |
| 467 | if (btif_config_get_str("Local", "Adapter", "Address", val, &val_size)) |
| 468 | { |
| 469 | if (strcmp(bdstr, val) ==0) |
| 470 | { |
| 471 | // BDA is already present in the config file. |
| 472 | return; |
| 473 | } |
| 474 | } |
| 475 | btif_config_set_str("Local", "Adapter", "Address", bdstr); |
| 476 | btif_config_save(); |
| 477 | } |
| 478 | |
| 479 | /***************************************************************************** |
| 480 | ** |
| 481 | ** btif core api functions |
| 482 | ** |
| 483 | *****************************************************************************/ |
| 484 | |
| 485 | /******************************************************************************* |
| 486 | ** |
| 487 | ** Function btif_init_bluetooth |
| 488 | ** |
| 489 | ** Description Creates BTIF task and prepares BT scheduler for startup |
| 490 | ** |
| 491 | ** Returns bt_status_t |
| 492 | ** |
| 493 | *******************************************************************************/ |
| 494 | |
| 495 | bt_status_t btif_init_bluetooth() |
| 496 | { |
| 497 | UINT8 status; |
| 498 | btif_config_init(); |
| 499 | bte_main_boot_entry(); |
| 500 | |
| 501 | /* As part of the init, fetch the local BD ADDR */ |
| 502 | memset(&btif_local_bd_addr, 0, sizeof(bt_bdaddr_t)); |
| 503 | btif_fetch_local_bdaddr(&btif_local_bd_addr); |
| 504 | |
| 505 | /* start btif task */ |
| 506 | status = GKI_create_task(btif_task, BTIF_TASK, BTIF_TASK_STR, |
| 507 | (UINT16 *) ((UINT8 *)btif_task_stack + BTIF_TASK_STACK_SIZE), |
| 508 | sizeof(btif_task_stack)); |
| 509 | |
| 510 | if (status != GKI_SUCCESS) |
| 511 | return BT_STATUS_FAIL; |
pramod kotreshappa | 401a3db | 2014-06-25 12:03:07 -0700 | [diff] [blame] | 512 | btif_core_state = BTIF_CORE_STATE_INITIALIZED; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 513 | return BT_STATUS_SUCCESS; |
| 514 | } |
| 515 | |
| 516 | /******************************************************************************* |
| 517 | ** |
| 518 | ** Function btif_associate_evt |
| 519 | ** |
| 520 | ** Description Event indicating btif_task is up |
| 521 | ** Attach btif_task to JVM |
| 522 | ** |
| 523 | ** Returns void |
| 524 | ** |
| 525 | *******************************************************************************/ |
| 526 | |
| 527 | static bt_status_t btif_associate_evt(void) |
| 528 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 529 | BTIF_TRACE_DEBUG("%s: notify ASSOCIATE_JVM", __FUNCTION__); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 530 | HAL_CBACK(bt_hal_cbacks, thread_evt_cb, ASSOCIATE_JVM); |
| 531 | |
| 532 | return BT_STATUS_SUCCESS; |
| 533 | } |
| 534 | |
| 535 | |
| 536 | /******************************************************************************* |
| 537 | ** |
| 538 | ** Function btif_enable_bluetooth |
| 539 | ** |
| 540 | ** Description Performs chip power on and kickstarts OS scheduler |
| 541 | ** |
| 542 | ** Returns bt_status_t |
| 543 | ** |
| 544 | *******************************************************************************/ |
| 545 | |
| 546 | bt_status_t btif_enable_bluetooth(void) |
| 547 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 548 | BTIF_TRACE_DEBUG("BTIF ENABLE BLUETOOTH"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 549 | |
pramod kotreshappa | 401a3db | 2014-06-25 12:03:07 -0700 | [diff] [blame] | 550 | if (btif_core_state != BTIF_CORE_STATE_DISABLED && |
| 551 | btif_core_state != BTIF_CORE_STATE_INITIALIZED) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 552 | { |
| 553 | ALOGD("not disabled\n"); |
| 554 | return BT_STATUS_DONE; |
| 555 | } |
| 556 | |
| 557 | btif_core_state = BTIF_CORE_STATE_ENABLING; |
| 558 | |
Nitin Shivpure | 81ae101 | 2013-06-25 16:34:00 +0530 | [diff] [blame] | 559 | bt_disabled = FALSE; |
pramod kotreshappa | 020d572 | 2015-02-11 15:36:30 -0800 | [diff] [blame] | 560 | ssr_triggered = FALSE; |
Nitin Shivpure | 81ae101 | 2013-06-25 16:34:00 +0530 | [diff] [blame] | 561 | |
| 562 | init_slot_lock(&mutex_bt_disable); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 563 | /* Create the GKI tasks and run them */ |
YK Jeffrey Chao | 48ebe2c | 2013-04-24 11:38:06 -0700 | [diff] [blame] | 564 | bte_main_enable(); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 565 | |
| 566 | return BT_STATUS_SUCCESS; |
| 567 | } |
| 568 | |
| 569 | |
| 570 | /******************************************************************************* |
| 571 | ** |
| 572 | ** Function btif_enable_bluetooth_evt |
| 573 | ** |
| 574 | ** Description Event indicating bluetooth enable is completed |
| 575 | ** Notifies HAL user with updated adapter state |
| 576 | ** |
| 577 | ** Returns void |
| 578 | ** |
| 579 | *******************************************************************************/ |
| 580 | |
| 581 | void btif_enable_bluetooth_evt(tBTA_STATUS status, BD_ADDR local_bd) |
| 582 | { |
| 583 | bt_bdaddr_t bd_addr; |
| 584 | bdstr_t bdstr; |
| 585 | |
| 586 | bdcpy(bd_addr.address, local_bd); |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 587 | BTIF_TRACE_DEBUG("%s: status %d, local bd [%s]", __FUNCTION__, status, |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 588 | bd2str(&bd_addr, &bdstr)); |
| 589 | |
| 590 | if (bdcmp(btif_local_bd_addr.address,local_bd)) |
| 591 | { |
| 592 | bdstr_t buf; |
| 593 | bt_property_t prop; |
| 594 | |
| 595 | /** |
| 596 | * The Controller's BDADDR does not match to the BTIF's initial BDADDR! |
| 597 | * This could be because the factory BDADDR was stored separatley in |
| 598 | * the Controller's non-volatile memory rather than in device's file |
| 599 | * system. |
| 600 | **/ |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 601 | BTIF_TRACE_WARNING("***********************************************"); |
| 602 | BTIF_TRACE_WARNING("BTIF init BDA was %02X:%02X:%02X:%02X:%02X:%02X", |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 603 | btif_local_bd_addr.address[0], btif_local_bd_addr.address[1], |
| 604 | btif_local_bd_addr.address[2], btif_local_bd_addr.address[3], |
| 605 | btif_local_bd_addr.address[4], btif_local_bd_addr.address[5]); |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 606 | BTIF_TRACE_WARNING("Controller BDA is %02X:%02X:%02X:%02X:%02X:%02X", |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 607 | local_bd[0], local_bd[1], local_bd[2], |
| 608 | local_bd[3], local_bd[4], local_bd[5]); |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 609 | BTIF_TRACE_WARNING("***********************************************"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 610 | |
| 611 | bdcpy(btif_local_bd_addr.address, local_bd); |
| 612 | |
| 613 | //save the bd address to config file |
| 614 | bd2str(&btif_local_bd_addr, &buf); |
| 615 | btif_config_set_str("Local", "Adapter", "Address", buf); |
| 616 | btif_config_save(); |
| 617 | |
| 618 | //fire HAL callback for property change |
| 619 | memcpy(buf, &btif_local_bd_addr, sizeof(bt_bdaddr_t)); |
| 620 | prop.type = BT_PROPERTY_BDADDR; |
| 621 | prop.val = (void*)buf; |
| 622 | prop.len = sizeof(bt_bdaddr_t); |
| 623 | HAL_CBACK(bt_hal_cbacks, adapter_properties_cb, BT_STATUS_SUCCESS, 1, &prop); |
| 624 | } |
| 625 | |
| 626 | bte_main_postload_cfg(); |
| 627 | #if (defined(HCILP_INCLUDED) && HCILP_INCLUDED == TRUE) |
| 628 | bte_main_enable_lpm(TRUE); |
| 629 | #endif |
| 630 | /* add passing up bd address as well ? */ |
| 631 | |
| 632 | /* callback to HAL */ |
| 633 | if (status == BTA_SUCCESS) |
| 634 | { |
AnubhavGupta | ed0a8b1 | 2014-08-13 14:26:14 +0530 | [diff] [blame] | 635 | /* don't initialize a2dp service */ |
| 636 | //btif_av_init(); // we need av_init only from init_sink, init_src |
Andre Eisenbach | 2d75441 | 2013-11-20 17:23:06 -0800 | [diff] [blame] | 637 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 638 | /* init rfcomm & l2cap api */ |
| 639 | btif_sock_init(); |
| 640 | |
| 641 | /* init pan */ |
| 642 | btif_pan_init(); |
| 643 | |
| 644 | /* load did configuration */ |
| 645 | bte_load_did_conf(BTE_DID_CONF_FILE); |
| 646 | |
| 647 | #ifdef BTIF_DM_OOB_TEST |
| 648 | btif_dm_load_local_oob(); |
| 649 | #endif |
| 650 | /* now fully enabled, update state */ |
| 651 | btif_core_state = BTIF_CORE_STATE_ENABLED; |
| 652 | |
| 653 | HAL_CBACK(bt_hal_cbacks, adapter_state_changed_cb, BT_STATE_ON); |
| 654 | } |
| 655 | else |
| 656 | { |
| 657 | /* cleanup rfcomm & l2cap api */ |
| 658 | btif_sock_cleanup(); |
| 659 | |
| 660 | btif_pan_cleanup(); |
| 661 | |
| 662 | /* we failed to enable, reset state */ |
| 663 | btif_core_state = BTIF_CORE_STATE_DISABLED; |
| 664 | |
| 665 | HAL_CBACK(bt_hal_cbacks, adapter_state_changed_cb, BT_STATE_OFF); |
| 666 | } |
| 667 | } |
| 668 | |
| 669 | /******************************************************************************* |
| 670 | ** |
| 671 | ** Function btif_disable_bluetooth |
| 672 | ** |
| 673 | ** Description Inititates shutdown of Bluetooth system. |
| 674 | ** Any active links will be dropped and device entering |
| 675 | ** non connectable/discoverable mode |
| 676 | ** |
| 677 | ** Returns void |
| 678 | ** |
| 679 | *******************************************************************************/ |
| 680 | bt_status_t btif_disable_bluetooth(void) |
| 681 | { |
| 682 | tBTA_STATUS status; |
| 683 | |
| 684 | if (!btif_is_enabled()) |
| 685 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 686 | BTIF_TRACE_ERROR("btif_disable_bluetooth : not yet enabled"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 687 | return BT_STATUS_NOT_READY; |
| 688 | } |
| 689 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 690 | BTIF_TRACE_DEBUG("BTIF DISABLE BLUETOOTH"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 691 | |
| 692 | btif_dm_on_disable(); |
| 693 | btif_core_state = BTIF_CORE_STATE_DISABLING; |
| 694 | |
| 695 | /* cleanup rfcomm & l2cap api */ |
| 696 | btif_sock_cleanup(); |
| 697 | |
| 698 | btif_pan_cleanup(); |
| 699 | |
| 700 | status = BTA_DisableBluetooth(); |
| 701 | |
| 702 | btif_config_flush(); |
| 703 | |
Kiran Kelageri | 99694f7 | 2014-09-15 14:44:55 -0700 | [diff] [blame] | 704 | /* clear the adv instances on bt turn off */ |
Satish kumar sugasi | 57a34ca | 2015-03-06 16:36:52 -0800 | [diff] [blame] | 705 | #if (BLE_INCLUDED == TRUE) |
| 706 | btif_gatt_adv_inst_cleanup(); |
| 707 | #endif |
Kiran Kelageri | 99694f7 | 2014-09-15 14:44:55 -0700 | [diff] [blame] | 708 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 709 | if (status != BTA_SUCCESS) |
| 710 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 711 | BTIF_TRACE_ERROR("disable bt failed (%d)", status); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 712 | |
| 713 | /* reset the original state to allow attempting disable again */ |
| 714 | btif_core_state = BTIF_CORE_STATE_ENABLED; |
| 715 | |
| 716 | return BT_STATUS_FAIL; |
| 717 | } |
| 718 | return BT_STATUS_SUCCESS; |
| 719 | } |
| 720 | |
| 721 | /******************************************************************************* |
| 722 | ** |
| 723 | ** Function btif_disable_bluetooth_evt |
| 724 | ** |
| 725 | ** Description Event notifying BT disable is now complete. |
| 726 | ** Terminates main stack tasks and notifies HAL |
| 727 | ** user with updated BT state. |
| 728 | ** |
| 729 | ** Returns void |
| 730 | ** |
| 731 | *******************************************************************************/ |
| 732 | |
| 733 | void btif_disable_bluetooth_evt(void) |
| 734 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 735 | BTIF_TRACE_DEBUG("%s", __FUNCTION__); |
pramod kotreshappa | 020d572 | 2015-02-11 15:36:30 -0800 | [diff] [blame] | 736 | if (ssr_triggered == TRUE) |
| 737 | { |
| 738 | BTIF_TRACE_DEBUG("%s SSR triggered,Ignore EVT",__FUNCTION__); |
| 739 | return; |
| 740 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 741 | #if (defined(HCILP_INCLUDED) && HCILP_INCLUDED == TRUE) |
| 742 | bte_main_enable_lpm(FALSE); |
| 743 | #endif |
| 744 | |
Satya Calloji | d5aa247 | 2014-09-23 18:27:09 -0700 | [diff] [blame] | 745 | #if (BLE_INCLUDED == TRUE) |
| 746 | BTA_VendorCleanup(); |
| 747 | #endif |
| 748 | |
Srinu Jella | fa9d894 | 2015-03-05 17:53:44 +0530 | [diff] [blame] | 749 | lock_slot(&mutex_bt_disable); |
| 750 | if(bt_disabled == FALSE) |
| 751 | { |
| 752 | BTIF_TRACE_ERROR("btif_task: btif_disable_bluetooth_evt"); |
| 753 | bte_main_disable(); |
| 754 | btif_core_state = BTIF_CORE_STATE_DISABLED; |
| 755 | HAL_CBACK(bt_hal_cbacks,adapter_state_changed_cb,BT_STATE_OFF); |
| 756 | } |
| 757 | unlock_slot(&mutex_bt_disable); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 758 | |
| 759 | if (btif_shutdown_pending) |
| 760 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 761 | BTIF_TRACE_DEBUG("%s: calling btif_shutdown_bluetooth", __FUNCTION__); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 762 | btif_shutdown_bluetooth(); |
| 763 | } |
| 764 | } |
| 765 | |
| 766 | |
| 767 | /******************************************************************************* |
| 768 | ** |
| 769 | ** Function btif_shutdown_bluetooth |
| 770 | ** |
| 771 | ** Description Finalizes BT scheduler shutdown and terminates BTIF |
| 772 | ** task. |
| 773 | ** |
| 774 | ** Returns void |
| 775 | ** |
| 776 | *******************************************************************************/ |
| 777 | |
| 778 | bt_status_t btif_shutdown_bluetooth(void) |
| 779 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 780 | BTIF_TRACE_DEBUG("%s", __FUNCTION__); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 781 | |
Zhihai Xu | 6c65c2f | 2013-11-25 17:30:59 -0800 | [diff] [blame] | 782 | if (btif_core_state == BTIF_CORE_STATE_DISABLING) |
| 783 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 784 | BTIF_TRACE_WARNING("shutdown during disabling"); |
Zhihai Xu | 6c65c2f | 2013-11-25 17:30:59 -0800 | [diff] [blame] | 785 | /* shutdown called before disabling is done */ |
| 786 | btif_shutdown_pending = 1; |
| 787 | return BT_STATUS_NOT_READY; |
| 788 | } |
| 789 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 790 | if (btif_is_enabled()) |
| 791 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 792 | BTIF_TRACE_WARNING("shutdown while still enabled, initiate disable"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 793 | |
| 794 | /* shutdown called prior to disabling, initiate disable */ |
| 795 | btif_disable_bluetooth(); |
| 796 | btif_shutdown_pending = 1; |
| 797 | return BT_STATUS_NOT_READY; |
| 798 | } |
| 799 | |
| 800 | btif_shutdown_pending = 0; |
| 801 | |
Nitin Shivpure | 81ae101 | 2013-06-25 16:34:00 +0530 | [diff] [blame] | 802 | lock_slot(&mutex_bt_disable); |
| 803 | if(bt_disabled == FALSE) |
YK Jeffrey Chao | 48ebe2c | 2013-04-24 11:38:06 -0700 | [diff] [blame] | 804 | { |
Nitin Shivpure | 81ae101 | 2013-06-25 16:34:00 +0530 | [diff] [blame] | 805 | /*variable to avoid the double cleanup*/ |
| 806 | bt_disabled = TRUE; |
Nitin Shivpure | 81ae101 | 2013-06-25 16:34:00 +0530 | [diff] [blame] | 807 | if (btif_core_state == BTIF_CORE_STATE_ENABLING) |
| 808 | { |
| 809 | // Java layer abort BT ENABLING, could be due to ENABLE TIMEOUT |
| 810 | // Direct call from cleanup()@bluetooth.c |
| 811 | // bring down HCI/Vendor lib |
| 812 | bte_main_disable(); |
| 813 | btif_core_state = BTIF_CORE_STATE_DISABLED; |
| 814 | HAL_CBACK(bt_hal_cbacks, adapter_state_changed_cb, BT_STATE_OFF); |
| 815 | } |
Srinu Jella | 96c0c67 | 2015-03-24 19:55:15 +0530 | [diff] [blame] | 816 | unlock_slot(&mutex_bt_disable); |
Nitin Shivpure | 81ae101 | 2013-06-25 16:34:00 +0530 | [diff] [blame] | 817 | |
| 818 | GKI_destroy_task(BTIF_TASK); |
| 819 | btif_queue_release(); |
| 820 | bte_main_shutdown(); |
| 821 | |
| 822 | btif_dut_mode = 0; |
YK Jeffrey Chao | 48ebe2c | 2013-04-24 11:38:06 -0700 | [diff] [blame] | 823 | } |
pramod kotreshappa | 401a3db | 2014-06-25 12:03:07 -0700 | [diff] [blame] | 824 | else if (btif_core_state == BTIF_CORE_STATE_INITIALIZED) |
| 825 | { |
| 826 | // Java Layer called cleanup before calling enable due to START TIMEOUT |
| 827 | // Cleanup GKI task to reset the hal callback handle |
Srinu Jella | 96c0c67 | 2015-03-24 19:55:15 +0530 | [diff] [blame] | 828 | btif_core_state = BTIF_CORE_STATE_DISABLED; |
pramod kotreshappa | 401a3db | 2014-06-25 12:03:07 -0700 | [diff] [blame] | 829 | BTIF_TRACE_WARNING("shutdown...cleanup called before enable"); |
Srinu Jella | 96c0c67 | 2015-03-24 19:55:15 +0530 | [diff] [blame] | 830 | unlock_slot(&mutex_bt_disable); |
pramod kotreshappa | 401a3db | 2014-06-25 12:03:07 -0700 | [diff] [blame] | 831 | GKI_destroy_task(BTIF_TASK); |
| 832 | btif_queue_release(); |
| 833 | bte_main_shutdown(); |
pramod kotreshappa | 401a3db | 2014-06-25 12:03:07 -0700 | [diff] [blame] | 834 | btif_dut_mode = 0; |
| 835 | } |
Srinu Jella | 96c0c67 | 2015-03-24 19:55:15 +0530 | [diff] [blame] | 836 | else |
| 837 | { |
| 838 | unlock_slot(&mutex_bt_disable); |
| 839 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 840 | |
Zhihai Xu | 6c65c2f | 2013-11-25 17:30:59 -0800 | [diff] [blame] | 841 | bt_utils_cleanup(); |
| 842 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 843 | BTIF_TRACE_DEBUG("%s done", __FUNCTION__); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 844 | |
| 845 | return BT_STATUS_SUCCESS; |
| 846 | } |
| 847 | |
pramod kotreshappa | 7107d9d | 2014-03-03 13:11:17 -0800 | [diff] [blame] | 848 | /******************************************************************************* |
| 849 | Function btif_ssrcleanup |
| 850 | Description Trigger SSR when Disable timeout occured |
| 851 | |
| 852 | *******************************************************************************/ |
| 853 | void btif_ssr_cleanup(void) |
| 854 | { |
pramod kotreshappa | 020d572 | 2015-02-11 15:36:30 -0800 | [diff] [blame] | 855 | ssr_triggered = TRUE; |
pramod kotreshappa | 7107d9d | 2014-03-03 13:11:17 -0800 | [diff] [blame] | 856 | bte_ssr_cleanup(); |
| 857 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 858 | |
| 859 | /******************************************************************************* |
| 860 | ** |
| 861 | ** Function btif_disassociate_evt |
| 862 | ** |
| 863 | ** Description Event indicating btif_task is going down |
| 864 | ** Detach btif_task to JVM |
| 865 | ** |
| 866 | ** Returns void |
| 867 | ** |
| 868 | *******************************************************************************/ |
| 869 | |
| 870 | static bt_status_t btif_disassociate_evt(void) |
| 871 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 872 | BTIF_TRACE_DEBUG("%s: notify DISASSOCIATE_JVM", __FUNCTION__); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 873 | |
| 874 | HAL_CBACK(bt_hal_cbacks, thread_evt_cb, DISASSOCIATE_JVM); |
| 875 | |
| 876 | /* shutdown complete, all events notified and we reset HAL callbacks */ |
| 877 | bt_hal_cbacks = NULL; |
| 878 | |
| 879 | return BT_STATUS_SUCCESS; |
| 880 | } |
| 881 | |
| 882 | /**************************************************************************** |
| 883 | ** |
| 884 | ** BTIF Test Mode APIs |
| 885 | ** |
| 886 | *****************************************************************************/ |
| 887 | /******************************************************************************* |
| 888 | ** |
| 889 | ** Function btif_dut_mode_cback |
| 890 | ** |
| 891 | ** Description Callback invoked on completion of vendor specific test mode command |
| 892 | ** |
| 893 | ** Returns None |
| 894 | ** |
| 895 | *******************************************************************************/ |
| 896 | static void btif_dut_mode_cback( tBTM_VSC_CMPL *p ) |
| 897 | { |
Mike J. Chen | 5cd8bff | 2014-01-31 18:16:59 -0800 | [diff] [blame] | 898 | UNUSED(p); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 899 | /* For now nothing to be done. */ |
| 900 | } |
| 901 | |
| 902 | /******************************************************************************* |
| 903 | ** |
| 904 | ** Function btif_dut_mode_configure |
| 905 | ** |
| 906 | ** Description Configure Test Mode - 'enable' to 1 puts the device in test mode and 0 exits |
| 907 | ** test mode |
| 908 | ** |
| 909 | ** Returns BT_STATUS_SUCCESS on success |
| 910 | ** |
| 911 | *******************************************************************************/ |
| 912 | bt_status_t btif_dut_mode_configure(uint8_t enable) |
| 913 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 914 | BTIF_TRACE_DEBUG("%s", __FUNCTION__); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 915 | |
| 916 | if (btif_core_state != BTIF_CORE_STATE_ENABLED) { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 917 | BTIF_TRACE_ERROR("btif_dut_mode_configure : Bluetooth not enabled"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 918 | return BT_STATUS_NOT_READY; |
| 919 | } |
| 920 | |
| 921 | btif_dut_mode = enable; |
| 922 | if (enable == 1) { |
| 923 | BTA_EnableTestMode(); |
| 924 | } else { |
| 925 | BTA_DisableTestMode(); |
| 926 | } |
| 927 | return BT_STATUS_SUCCESS; |
| 928 | } |
| 929 | |
| 930 | /******************************************************************************* |
| 931 | ** |
| 932 | ** Function btif_dut_mode_send |
| 933 | ** |
| 934 | ** Description Sends a HCI Vendor specific command to the controller |
| 935 | ** |
| 936 | ** Returns BT_STATUS_SUCCESS on success |
| 937 | ** |
| 938 | *******************************************************************************/ |
| 939 | bt_status_t btif_dut_mode_send(uint16_t opcode, uint8_t *buf, uint8_t len) |
| 940 | { |
| 941 | /* TODO: Check that opcode is a vendor command group */ |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 942 | BTIF_TRACE_DEBUG("%s", __FUNCTION__); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 943 | if (!btif_is_dut_mode()) { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 944 | BTIF_TRACE_ERROR("Bluedroid HAL needs to be init with test_mode set to 1."); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 945 | return BT_STATUS_FAIL; |
| 946 | } |
| 947 | BTM_VendorSpecificCommand(opcode, len, buf, btif_dut_mode_cback); |
| 948 | return BT_STATUS_SUCCESS; |
| 949 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 950 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 951 | /***************************************************************************** |
| 952 | ** |
| 953 | ** btif api adapter property functions |
| 954 | ** |
| 955 | *****************************************************************************/ |
| 956 | |
| 957 | static bt_status_t btif_in_get_adapter_properties(void) |
| 958 | { |
| 959 | bt_property_t properties[6]; |
| 960 | uint32_t num_props; |
| 961 | |
| 962 | bt_bdaddr_t addr; |
| 963 | bt_bdname_t name; |
| 964 | bt_scan_mode_t mode; |
| 965 | uint32_t disc_timeout; |
| 966 | bt_bdaddr_t bonded_devices[BTM_SEC_MAX_DEVICE_RECORDS]; |
| 967 | bt_uuid_t local_uuids[BT_MAX_NUM_UUIDS]; |
| 968 | num_props = 0; |
| 969 | |
| 970 | /* BD_ADDR */ |
| 971 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_props], BT_PROPERTY_BDADDR, |
| 972 | sizeof(addr), &addr); |
| 973 | btif_storage_get_adapter_property(&properties[num_props]); |
| 974 | num_props++; |
| 975 | |
| 976 | /* BD_NAME */ |
| 977 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_props], BT_PROPERTY_BDNAME, |
| 978 | sizeof(name), &name); |
| 979 | btif_storage_get_adapter_property(&properties[num_props]); |
| 980 | num_props++; |
| 981 | |
| 982 | /* SCAN_MODE */ |
| 983 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_props], BT_PROPERTY_ADAPTER_SCAN_MODE, |
| 984 | sizeof(mode), &mode); |
| 985 | btif_storage_get_adapter_property(&properties[num_props]); |
| 986 | num_props++; |
| 987 | |
| 988 | /* DISC_TIMEOUT */ |
| 989 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_props], BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT, |
| 990 | sizeof(disc_timeout), &disc_timeout); |
| 991 | btif_storage_get_adapter_property(&properties[num_props]); |
| 992 | num_props++; |
| 993 | |
| 994 | /* BONDED_DEVICES */ |
| 995 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_props], BT_PROPERTY_ADAPTER_BONDED_DEVICES, |
| 996 | sizeof(bonded_devices), bonded_devices); |
| 997 | btif_storage_get_adapter_property(&properties[num_props]); |
| 998 | num_props++; |
| 999 | |
| 1000 | /* LOCAL UUIDs */ |
| 1001 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_props], BT_PROPERTY_UUIDS, |
| 1002 | sizeof(local_uuids), local_uuids); |
| 1003 | btif_storage_get_adapter_property(&properties[num_props]); |
| 1004 | num_props++; |
| 1005 | |
| 1006 | HAL_CBACK(bt_hal_cbacks, adapter_properties_cb, |
| 1007 | BT_STATUS_SUCCESS, num_props, properties); |
| 1008 | |
| 1009 | return BT_STATUS_SUCCESS; |
| 1010 | } |
| 1011 | |
| 1012 | static bt_status_t btif_in_get_remote_device_properties(bt_bdaddr_t *bd_addr) |
| 1013 | { |
| 1014 | bt_property_t remote_properties[8]; |
| 1015 | uint32_t num_props = 0; |
| 1016 | |
| 1017 | bt_bdname_t name, alias; |
Pradeep Panigrahi | 82da326 | 2013-08-14 11:45:56 +0530 | [diff] [blame] | 1018 | uint32_t cod, devtype, trustval; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1019 | bt_uuid_t remote_uuids[BT_MAX_NUM_UUIDS]; |
| 1020 | |
| 1021 | memset(remote_properties, 0, sizeof(remote_properties)); |
| 1022 | BTIF_STORAGE_FILL_PROPERTY(&remote_properties[num_props], BT_PROPERTY_BDNAME, |
| 1023 | sizeof(name), &name); |
| 1024 | btif_storage_get_remote_device_property(bd_addr, |
| 1025 | &remote_properties[num_props]); |
| 1026 | num_props++; |
| 1027 | |
| 1028 | BTIF_STORAGE_FILL_PROPERTY(&remote_properties[num_props], BT_PROPERTY_REMOTE_FRIENDLY_NAME, |
| 1029 | sizeof(alias), &alias); |
| 1030 | btif_storage_get_remote_device_property(bd_addr, |
| 1031 | &remote_properties[num_props]); |
| 1032 | num_props++; |
| 1033 | |
Pradeep Panigrahi | 82da326 | 2013-08-14 11:45:56 +0530 | [diff] [blame] | 1034 | BTIF_STORAGE_FILL_PROPERTY(&remote_properties[num_props], BT_PROPERTY_REMOTE_TRUST_VALUE, |
| 1035 | sizeof(trustval), &trustval); |
| 1036 | btif_storage_get_remote_device_property(bd_addr, |
| 1037 | &remote_properties[num_props]); |
| 1038 | num_props++; |
| 1039 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1040 | BTIF_STORAGE_FILL_PROPERTY(&remote_properties[num_props], BT_PROPERTY_CLASS_OF_DEVICE, |
| 1041 | sizeof(cod), &cod); |
| 1042 | btif_storage_get_remote_device_property(bd_addr, |
| 1043 | &remote_properties[num_props]); |
| 1044 | num_props++; |
| 1045 | |
| 1046 | BTIF_STORAGE_FILL_PROPERTY(&remote_properties[num_props], BT_PROPERTY_TYPE_OF_DEVICE, |
| 1047 | sizeof(devtype), &devtype); |
| 1048 | btif_storage_get_remote_device_property(bd_addr, |
| 1049 | &remote_properties[num_props]); |
| 1050 | num_props++; |
| 1051 | |
| 1052 | BTIF_STORAGE_FILL_PROPERTY(&remote_properties[num_props], BT_PROPERTY_UUIDS, |
| 1053 | sizeof(remote_uuids), remote_uuids); |
| 1054 | btif_storage_get_remote_device_property(bd_addr, |
| 1055 | &remote_properties[num_props]); |
| 1056 | num_props++; |
| 1057 | |
| 1058 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, |
| 1059 | BT_STATUS_SUCCESS, bd_addr, num_props, remote_properties); |
| 1060 | |
| 1061 | return BT_STATUS_SUCCESS; |
| 1062 | } |
| 1063 | |
| 1064 | |
| 1065 | /******************************************************************************* |
| 1066 | ** |
| 1067 | ** Function execute_storage_request |
| 1068 | ** |
| 1069 | ** Description Executes adapter storage request in BTIF context |
| 1070 | ** |
| 1071 | ** Returns bt_status_t |
| 1072 | ** |
| 1073 | *******************************************************************************/ |
| 1074 | |
| 1075 | static void execute_storage_request(UINT16 event, char *p_param) |
| 1076 | { |
| 1077 | uint8_t is_local; |
| 1078 | int num_entries = 0; |
| 1079 | bt_status_t status = BT_STATUS_SUCCESS; |
| 1080 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1081 | BTIF_TRACE_EVENT("execute storage request event : %d", event); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1082 | |
| 1083 | switch(event) |
| 1084 | { |
| 1085 | case BTIF_CORE_STORAGE_ADAPTER_WRITE: |
| 1086 | { |
| 1087 | btif_storage_req_t *p_req = (btif_storage_req_t*)p_param; |
| 1088 | bt_property_t *p_prop = &(p_req->write_req.prop); |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1089 | BTIF_TRACE_EVENT("type: %d, len %d, 0x%x", p_prop->type, |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1090 | p_prop->len, p_prop->val); |
| 1091 | |
| 1092 | status = btif_storage_set_adapter_property(p_prop); |
| 1093 | HAL_CBACK(bt_hal_cbacks, adapter_properties_cb, status, 1, p_prop); |
| 1094 | } break; |
| 1095 | |
| 1096 | case BTIF_CORE_STORAGE_ADAPTER_READ: |
| 1097 | { |
| 1098 | btif_storage_req_t *p_req = (btif_storage_req_t*)p_param; |
| 1099 | char buf[512]; |
| 1100 | bt_property_t prop; |
| 1101 | prop.type = p_req->read_req.type; |
| 1102 | prop.val = (void*)buf; |
| 1103 | prop.len = sizeof(buf); |
Ganesh Ganapathi Batta | 9546abf | 2014-05-30 16:28:00 -0700 | [diff] [blame] | 1104 | if (prop.type == BT_PROPERTY_LOCAL_LE_FEATURES) |
| 1105 | { |
Prerepa Viswanadham | 0c4ec0d | 2014-06-10 21:04:43 -0700 | [diff] [blame] | 1106 | #if (BLE_INCLUDED == TRUE) |
Ganesh Ganapathi Batta | 9546abf | 2014-05-30 16:28:00 -0700 | [diff] [blame] | 1107 | tBTM_BLE_VSC_CB cmn_vsc_cb; |
| 1108 | bt_local_le_features_t local_le_features; |
| 1109 | |
| 1110 | /* LE features are not stored in storage. Should be retrived from stack */ |
| 1111 | BTM_BleGetVendorCapabilities(&cmn_vsc_cb); |
| 1112 | local_le_features.local_privacy_enabled = BTM_BleLocalPrivacyEnabled(); |
| 1113 | |
| 1114 | prop.len = sizeof (bt_local_le_features_t); |
| 1115 | if (cmn_vsc_cb.filter_support == 1) |
| 1116 | local_le_features.max_adv_filter_supported = cmn_vsc_cb.max_filter; |
| 1117 | else |
| 1118 | local_le_features.max_adv_filter_supported = 0; |
| 1119 | local_le_features.max_adv_instance = cmn_vsc_cb.adv_inst_max; |
| 1120 | local_le_features.max_irk_list_size = cmn_vsc_cb.max_irk_list_sz; |
| 1121 | local_le_features.rpa_offload_supported = cmn_vsc_cb.rpa_offloading; |
Satya Calloji | d773c2c | 2014-07-29 22:08:55 -0700 | [diff] [blame] | 1122 | local_le_features.scan_result_storage_size_hibyte = |
| 1123 | (cmn_vsc_cb.tot_scan_results_strg >> 8) & (0xFF); |
| 1124 | local_le_features.scan_result_storage_size_lobyte = |
| 1125 | (cmn_vsc_cb.tot_scan_results_strg) & (0xFF); |
Satya Calloji | e5ba884 | 2014-07-03 17:18:02 -0700 | [diff] [blame] | 1126 | local_le_features.activity_energy_info_supported = cmn_vsc_cb.energy_support; |
Ganesh Ganapathi Batta | 9546abf | 2014-05-30 16:28:00 -0700 | [diff] [blame] | 1127 | memcpy(prop.val, &local_le_features, prop.len); |
Prerepa Viswanadham | 0c4ec0d | 2014-06-10 21:04:43 -0700 | [diff] [blame] | 1128 | #endif |
Ganesh Ganapathi Batta | 9546abf | 2014-05-30 16:28:00 -0700 | [diff] [blame] | 1129 | } |
| 1130 | else |
| 1131 | { |
| 1132 | status = btif_storage_get_adapter_property(&prop); |
| 1133 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1134 | HAL_CBACK(bt_hal_cbacks, adapter_properties_cb, status, 1, &prop); |
| 1135 | } break; |
| 1136 | |
| 1137 | case BTIF_CORE_STORAGE_ADAPTER_READ_ALL: |
| 1138 | { |
| 1139 | status = btif_in_get_adapter_properties(); |
| 1140 | } break; |
| 1141 | |
| 1142 | case BTIF_CORE_STORAGE_NOTIFY_STATUS: |
| 1143 | { |
| 1144 | HAL_CBACK(bt_hal_cbacks, adapter_properties_cb, status, 0, NULL); |
| 1145 | } break; |
| 1146 | |
| 1147 | default: |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1148 | BTIF_TRACE_ERROR("%s invalid event id (%d)", __FUNCTION__, event); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1149 | break; |
| 1150 | } |
| 1151 | } |
| 1152 | |
| 1153 | static void execute_storage_remote_request(UINT16 event, char *p_param) |
| 1154 | { |
| 1155 | bt_status_t status = BT_STATUS_FAIL; |
| 1156 | bt_property_t prop; |
| 1157 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1158 | BTIF_TRACE_EVENT("execute storage remote request event : %d", event); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1159 | |
| 1160 | switch (event) |
| 1161 | { |
| 1162 | case BTIF_CORE_STORAGE_REMOTE_READ: |
| 1163 | { |
| 1164 | char buf[1024]; |
| 1165 | btif_storage_req_t *p_req = (btif_storage_req_t*)p_param; |
| 1166 | prop.type = p_req->read_req.type; |
| 1167 | prop.val = (void*) buf; |
| 1168 | prop.len = sizeof(buf); |
| 1169 | |
| 1170 | status = btif_storage_get_remote_device_property(&(p_req->read_req.bd_addr), |
| 1171 | &prop); |
| 1172 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, |
| 1173 | status, &(p_req->read_req.bd_addr), 1, &prop); |
| 1174 | }break; |
| 1175 | case BTIF_CORE_STORAGE_REMOTE_WRITE: |
| 1176 | { |
| 1177 | btif_storage_req_t *p_req = (btif_storage_req_t*)p_param; |
| 1178 | status = btif_storage_set_remote_device_property(&(p_req->write_req.bd_addr), |
| 1179 | &(p_req->write_req.prop)); |
| 1180 | }break; |
| 1181 | case BTIF_CORE_STORAGE_REMOTE_READ_ALL: |
| 1182 | { |
| 1183 | btif_storage_req_t *p_req = (btif_storage_req_t*)p_param; |
| 1184 | btif_in_get_remote_device_properties(&p_req->read_req.bd_addr); |
| 1185 | }break; |
| 1186 | } |
| 1187 | } |
| 1188 | |
| 1189 | void btif_adapter_properties_evt(bt_status_t status, uint32_t num_props, |
| 1190 | bt_property_t *p_props) |
| 1191 | { |
| 1192 | HAL_CBACK(bt_hal_cbacks, adapter_properties_cb, |
| 1193 | status, num_props, p_props); |
| 1194 | |
| 1195 | } |
| 1196 | void btif_remote_properties_evt(bt_status_t status, bt_bdaddr_t *remote_addr, |
| 1197 | uint32_t num_props, bt_property_t *p_props) |
| 1198 | { |
| 1199 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, |
| 1200 | status, remote_addr, num_props, p_props); |
| 1201 | } |
| 1202 | |
| 1203 | /******************************************************************************* |
| 1204 | ** |
| 1205 | ** Function btif_in_storage_request_copy_cb |
| 1206 | ** |
| 1207 | ** Description Switch context callback function to perform the deep copy for |
| 1208 | ** both the adapter and remote_device property API |
| 1209 | ** |
| 1210 | ** Returns None |
| 1211 | ** |
| 1212 | *******************************************************************************/ |
| 1213 | static void btif_in_storage_request_copy_cb(UINT16 event, |
| 1214 | char *p_new_buf, char *p_old_buf) |
| 1215 | { |
| 1216 | btif_storage_req_t *new_req = (btif_storage_req_t*)p_new_buf; |
| 1217 | btif_storage_req_t *old_req = (btif_storage_req_t*)p_old_buf; |
| 1218 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1219 | BTIF_TRACE_EVENT("%s", __FUNCTION__); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1220 | switch (event) |
| 1221 | { |
| 1222 | case BTIF_CORE_STORAGE_REMOTE_WRITE: |
| 1223 | case BTIF_CORE_STORAGE_ADAPTER_WRITE: |
| 1224 | { |
| 1225 | bdcpy(new_req->write_req.bd_addr.address, old_req->write_req.bd_addr.address); |
| 1226 | /* Copy the member variables one at a time */ |
| 1227 | new_req->write_req.prop.type = old_req->write_req.prop.type; |
| 1228 | new_req->write_req.prop.len = old_req->write_req.prop.len; |
| 1229 | |
| 1230 | new_req->write_req.prop.val = (UINT8 *)(p_new_buf + sizeof(btif_storage_req_t)); |
| 1231 | memcpy(new_req->write_req.prop.val, old_req->write_req.prop.val, |
| 1232 | old_req->write_req.prop.len); |
| 1233 | }break; |
| 1234 | } |
| 1235 | } |
| 1236 | |
| 1237 | /******************************************************************************* |
| 1238 | ** |
| 1239 | ** Function btif_get_adapter_properties |
| 1240 | ** |
| 1241 | ** Description Fetch all available properties (local & remote) |
| 1242 | ** |
| 1243 | ** Returns bt_status_t |
| 1244 | ** |
| 1245 | *******************************************************************************/ |
| 1246 | |
| 1247 | bt_status_t btif_get_adapter_properties(void) |
| 1248 | { |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1249 | BTIF_TRACE_EVENT("%s", __FUNCTION__); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1250 | |
| 1251 | if (!btif_is_enabled()) |
| 1252 | return BT_STATUS_NOT_READY; |
| 1253 | |
| 1254 | return btif_transfer_context(execute_storage_request, |
| 1255 | BTIF_CORE_STORAGE_ADAPTER_READ_ALL, |
| 1256 | NULL, 0, NULL); |
| 1257 | } |
| 1258 | |
| 1259 | /******************************************************************************* |
| 1260 | ** |
| 1261 | ** Function btif_get_adapter_property |
| 1262 | ** |
| 1263 | ** Description Fetches property value from local cache |
| 1264 | ** |
| 1265 | ** Returns bt_status_t |
| 1266 | ** |
| 1267 | *******************************************************************************/ |
| 1268 | |
| 1269 | bt_status_t btif_get_adapter_property(bt_property_type_t type) |
| 1270 | { |
| 1271 | btif_storage_req_t req; |
| 1272 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1273 | BTIF_TRACE_EVENT("%s %d", __FUNCTION__, type); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1274 | |
| 1275 | /* Allow get_adapter_property only for BDADDR and BDNAME if BT is disabled */ |
| 1276 | if (!btif_is_enabled() && (type != BT_PROPERTY_BDADDR) && (type != BT_PROPERTY_BDNAME)) |
| 1277 | return BT_STATUS_NOT_READY; |
| 1278 | |
| 1279 | memset(&(req.read_req.bd_addr), 0, sizeof(bt_bdaddr_t)); |
| 1280 | req.read_req.type = type; |
| 1281 | |
| 1282 | return btif_transfer_context(execute_storage_request, |
| 1283 | BTIF_CORE_STORAGE_ADAPTER_READ, |
| 1284 | (char*)&req, sizeof(btif_storage_req_t), NULL); |
| 1285 | } |
| 1286 | |
| 1287 | /******************************************************************************* |
| 1288 | ** |
| 1289 | ** Function btif_set_adapter_property |
| 1290 | ** |
| 1291 | ** Description Updates core stack with property value and stores it in |
| 1292 | ** local cache |
| 1293 | ** |
| 1294 | ** Returns bt_status_t |
| 1295 | ** |
| 1296 | *******************************************************************************/ |
| 1297 | |
| 1298 | bt_status_t btif_set_adapter_property(const bt_property_t *property) |
| 1299 | { |
| 1300 | btif_storage_req_t req; |
| 1301 | bt_status_t status = BT_STATUS_SUCCESS; |
| 1302 | int storage_req_id = BTIF_CORE_STORAGE_NOTIFY_STATUS; /* default */ |
| 1303 | char bd_name[BTM_MAX_LOC_BD_NAME_LEN +1]; |
| 1304 | UINT16 name_len = 0; |
| 1305 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1306 | BTIF_TRACE_EVENT("btif_set_adapter_property type: %d, len %d, 0x%x", |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1307 | property->type, property->len, property->val); |
| 1308 | |
| 1309 | if (!btif_is_enabled()) |
| 1310 | return BT_STATUS_NOT_READY; |
| 1311 | |
| 1312 | switch(property->type) |
| 1313 | { |
| 1314 | case BT_PROPERTY_BDNAME: |
| 1315 | { |
| 1316 | name_len = property->len > BTM_MAX_LOC_BD_NAME_LEN ? BTM_MAX_LOC_BD_NAME_LEN: |
| 1317 | property->len; |
| 1318 | memcpy(bd_name,property->val, name_len); |
| 1319 | bd_name[name_len] = '\0'; |
| 1320 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1321 | BTIF_TRACE_EVENT("set property name : %s", (char *)bd_name); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1322 | |
| 1323 | BTA_DmSetDeviceName((char *)bd_name); |
| 1324 | |
| 1325 | storage_req_id = BTIF_CORE_STORAGE_ADAPTER_WRITE; |
| 1326 | } |
| 1327 | break; |
| 1328 | |
| 1329 | case BT_PROPERTY_ADAPTER_SCAN_MODE: |
| 1330 | { |
| 1331 | bt_scan_mode_t mode = *(bt_scan_mode_t*)property->val; |
| 1332 | tBTA_DM_DISC disc_mode; |
| 1333 | tBTA_DM_CONN conn_mode; |
| 1334 | |
| 1335 | switch(mode) |
| 1336 | { |
| 1337 | case BT_SCAN_MODE_NONE: |
| 1338 | disc_mode = BTA_DM_NON_DISC; |
| 1339 | conn_mode = BTA_DM_NON_CONN; |
| 1340 | break; |
| 1341 | |
| 1342 | case BT_SCAN_MODE_CONNECTABLE: |
| 1343 | disc_mode = BTA_DM_NON_DISC; |
| 1344 | conn_mode = BTA_DM_CONN; |
| 1345 | break; |
| 1346 | |
| 1347 | case BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE: |
| 1348 | disc_mode = BTA_DM_GENERAL_DISC; |
| 1349 | conn_mode = BTA_DM_CONN; |
| 1350 | break; |
| 1351 | |
| 1352 | default: |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1353 | BTIF_TRACE_ERROR("invalid scan mode (0x%x)", mode); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1354 | return BT_STATUS_PARM_INVALID; |
| 1355 | } |
| 1356 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1357 | BTIF_TRACE_EVENT("set property scan mode : %x", mode); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1358 | |
Hemant Gupta | 9cd26bf | 2013-09-10 12:01:18 +0530 | [diff] [blame] | 1359 | if (!btif_data_profile_registered && mode != BT_SCAN_MODE_NONE) |
| 1360 | { |
| 1361 | btif_pending_mode = mode; |
| 1362 | BTIF_TRACE_DEBUG("btif_set_adapter_property: not setting connectable mode, " |
| 1363 | "as data profiles are not yet registered. Mode will be set when " |
| 1364 | "data profile(s) are registered"); |
| 1365 | return BT_STATUS_SUCCESS; |
| 1366 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1367 | BTA_DmSetVisibility(disc_mode, conn_mode, BTA_DM_IGNORE, BTA_DM_IGNORE); |
| 1368 | |
| 1369 | storage_req_id = BTIF_CORE_STORAGE_ADAPTER_WRITE; |
| 1370 | } |
| 1371 | break; |
| 1372 | case BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT: |
| 1373 | { |
| 1374 | /* Nothing to do beside store the value in NV. Java |
| 1375 | will change the SCAN_MODE property after setting timeout, |
| 1376 | if required */ |
| 1377 | storage_req_id = BTIF_CORE_STORAGE_ADAPTER_WRITE; |
| 1378 | } |
| 1379 | break; |
| 1380 | case BT_PROPERTY_BDADDR: |
| 1381 | case BT_PROPERTY_UUIDS: |
| 1382 | case BT_PROPERTY_ADAPTER_BONDED_DEVICES: |
| 1383 | case BT_PROPERTY_REMOTE_FRIENDLY_NAME: |
| 1384 | /* no write support through HAL, these properties are only populated from BTA events */ |
| 1385 | status = BT_STATUS_FAIL; |
| 1386 | break; |
| 1387 | default: |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1388 | BTIF_TRACE_ERROR("btif_get_adapter_property : invalid type %d", |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1389 | property->type); |
| 1390 | status = BT_STATUS_FAIL; |
| 1391 | break; |
| 1392 | } |
| 1393 | |
| 1394 | if (storage_req_id != BTIF_CORE_STORAGE_NO_ACTION) |
| 1395 | { |
| 1396 | int btif_status; |
| 1397 | /* pass on to storage for updating local database */ |
| 1398 | |
| 1399 | memset(&(req.write_req.bd_addr), 0, sizeof(bt_bdaddr_t)); |
| 1400 | memcpy(&(req.write_req.prop), property, sizeof(bt_property_t)); |
| 1401 | |
| 1402 | return btif_transfer_context(execute_storage_request, |
| 1403 | storage_req_id, |
| 1404 | (char*)&req, |
| 1405 | sizeof(btif_storage_req_t)+property->len, |
| 1406 | btif_in_storage_request_copy_cb); |
| 1407 | } |
| 1408 | |
| 1409 | return status; |
| 1410 | |
| 1411 | } |
| 1412 | |
| 1413 | /******************************************************************************* |
| 1414 | ** |
| 1415 | ** Function btif_get_remote_device_property |
| 1416 | ** |
| 1417 | ** Description Fetches the remote device property from the NVRAM |
| 1418 | ** |
| 1419 | ** Returns bt_status_t |
| 1420 | ** |
| 1421 | *******************************************************************************/ |
| 1422 | bt_status_t btif_get_remote_device_property(bt_bdaddr_t *remote_addr, |
| 1423 | bt_property_type_t type) |
| 1424 | { |
| 1425 | btif_storage_req_t req; |
| 1426 | |
| 1427 | if (!btif_is_enabled()) |
| 1428 | return BT_STATUS_NOT_READY; |
| 1429 | |
| 1430 | memcpy(&(req.read_req.bd_addr), remote_addr, sizeof(bt_bdaddr_t)); |
| 1431 | req.read_req.type = type; |
| 1432 | return btif_transfer_context(execute_storage_remote_request, |
| 1433 | BTIF_CORE_STORAGE_REMOTE_READ, |
| 1434 | (char*)&req, sizeof(btif_storage_req_t), |
| 1435 | NULL); |
| 1436 | } |
| 1437 | |
| 1438 | /******************************************************************************* |
| 1439 | ** |
| 1440 | ** Function btif_get_remote_device_properties |
| 1441 | ** |
| 1442 | ** Description Fetches all the remote device properties from NVRAM |
| 1443 | ** |
| 1444 | ** Returns bt_status_t |
| 1445 | ** |
| 1446 | *******************************************************************************/ |
| 1447 | bt_status_t btif_get_remote_device_properties(bt_bdaddr_t *remote_addr) |
| 1448 | { |
| 1449 | btif_storage_req_t req; |
| 1450 | |
| 1451 | if (!btif_is_enabled()) |
| 1452 | return BT_STATUS_NOT_READY; |
| 1453 | |
| 1454 | memcpy(&(req.read_req.bd_addr), remote_addr, sizeof(bt_bdaddr_t)); |
| 1455 | return btif_transfer_context(execute_storage_remote_request, |
| 1456 | BTIF_CORE_STORAGE_REMOTE_READ_ALL, |
| 1457 | (char*)&req, sizeof(btif_storage_req_t), |
| 1458 | NULL); |
| 1459 | } |
| 1460 | |
| 1461 | /******************************************************************************* |
| 1462 | ** |
| 1463 | ** Function btif_set_remote_device_property |
| 1464 | ** |
| 1465 | ** Description Writes the remote device property to NVRAM. |
| 1466 | ** Currently, BT_PROPERTY_REMOTE_FRIENDLY_NAME is the only |
| 1467 | ** remote device property that can be set |
| 1468 | ** |
| 1469 | ** Returns bt_status_t |
| 1470 | ** |
| 1471 | *******************************************************************************/ |
| 1472 | bt_status_t btif_set_remote_device_property(bt_bdaddr_t *remote_addr, |
| 1473 | const bt_property_t *property) |
| 1474 | { |
| 1475 | btif_storage_req_t req; |
| 1476 | |
| 1477 | if (!btif_is_enabled()) |
| 1478 | return BT_STATUS_NOT_READY; |
| 1479 | |
| 1480 | memcpy(&(req.write_req.bd_addr), remote_addr, sizeof(bt_bdaddr_t)); |
| 1481 | memcpy(&(req.write_req.prop), property, sizeof(bt_property_t)); |
| 1482 | |
| 1483 | return btif_transfer_context(execute_storage_remote_request, |
| 1484 | BTIF_CORE_STORAGE_REMOTE_WRITE, |
| 1485 | (char*)&req, |
| 1486 | sizeof(btif_storage_req_t)+property->len, |
| 1487 | btif_in_storage_request_copy_cb); |
| 1488 | } |
| 1489 | |
| 1490 | |
| 1491 | /******************************************************************************* |
| 1492 | ** |
| 1493 | ** Function btif_get_remote_service_record |
| 1494 | ** |
| 1495 | ** Description Looks up the service matching uuid on the remote device |
| 1496 | ** and fetches the SCN and service_name if the UUID is found |
| 1497 | ** |
| 1498 | ** Returns bt_status_t |
| 1499 | ** |
| 1500 | *******************************************************************************/ |
| 1501 | bt_status_t btif_get_remote_service_record(bt_bdaddr_t *remote_addr, |
| 1502 | bt_uuid_t *uuid) |
| 1503 | { |
| 1504 | if (!btif_is_enabled()) |
| 1505 | return BT_STATUS_NOT_READY; |
| 1506 | |
| 1507 | return btif_dm_get_remote_service_record(remote_addr, uuid); |
| 1508 | } |
| 1509 | |
| 1510 | |
| 1511 | /******************************************************************************* |
| 1512 | ** |
| 1513 | ** Function btif_get_enabled_services_mask |
| 1514 | ** |
| 1515 | ** Description Fetches currently enabled services |
| 1516 | ** |
| 1517 | ** Returns tBTA_SERVICE_MASK |
| 1518 | ** |
| 1519 | *******************************************************************************/ |
| 1520 | |
| 1521 | tBTA_SERVICE_MASK btif_get_enabled_services_mask(void) |
| 1522 | { |
| 1523 | return btif_enabled_services; |
| 1524 | } |
| 1525 | |
| 1526 | /******************************************************************************* |
| 1527 | ** |
| 1528 | ** Function btif_enable_service |
| 1529 | ** |
| 1530 | ** Description Enables the service 'service_ID' to the service_mask. |
| 1531 | ** Upon BT enable, BTIF core shall invoke the BTA APIs to |
| 1532 | ** enable the profiles |
| 1533 | ** |
| 1534 | ** Returns bt_status_t |
| 1535 | ** |
| 1536 | *******************************************************************************/ |
| 1537 | bt_status_t btif_enable_service(tBTA_SERVICE_ID service_id) |
| 1538 | { |
| 1539 | tBTA_SERVICE_ID *p_id = &service_id; |
| 1540 | |
| 1541 | /* If BT is enabled, we need to switch to BTIF context and trigger the |
| 1542 | * enable for that profile |
| 1543 | * |
| 1544 | * Otherwise, we just set the flag. On BT_Enable, the DM will trigger |
| 1545 | * enable for the profiles that have been enabled */ |
| 1546 | |
| 1547 | btif_enabled_services |= (1 << service_id); |
| 1548 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1549 | BTIF_TRACE_DEBUG("%s: current services:0x%x", __FUNCTION__, btif_enabled_services); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1550 | |
| 1551 | if (btif_is_enabled()) |
| 1552 | { |
| 1553 | btif_transfer_context(btif_dm_execute_service_request, |
| 1554 | BTIF_DM_ENABLE_SERVICE, |
| 1555 | (char*)p_id, sizeof(tBTA_SERVICE_ID), NULL); |
| 1556 | } |
| 1557 | |
| 1558 | return BT_STATUS_SUCCESS; |
| 1559 | } |
| 1560 | /******************************************************************************* |
| 1561 | ** |
| 1562 | ** Function btif_disable_service |
| 1563 | ** |
| 1564 | ** Description Disables the service 'service_ID' to the service_mask. |
| 1565 | ** Upon BT disable, BTIF core shall invoke the BTA APIs to |
| 1566 | ** disable the profiles |
| 1567 | ** |
| 1568 | ** Returns bt_status_t |
| 1569 | ** |
| 1570 | *******************************************************************************/ |
| 1571 | bt_status_t btif_disable_service(tBTA_SERVICE_ID service_id) |
| 1572 | { |
| 1573 | tBTA_SERVICE_ID *p_id = &service_id; |
| 1574 | |
| 1575 | /* If BT is enabled, we need to switch to BTIF context and trigger the |
| 1576 | * disable for that profile so that the appropriate uuid_property_changed will |
| 1577 | * be triggerred. Otherwise, we just need to clear the service_id in the mask |
| 1578 | */ |
| 1579 | |
| 1580 | btif_enabled_services &= (tBTA_SERVICE_MASK)(~(1<<service_id)); |
| 1581 | |
Sharvil Nanavati | e8c3d75 | 2014-05-04 10:12:26 -0700 | [diff] [blame] | 1582 | BTIF_TRACE_DEBUG("%s: Current Services:0x%x", __FUNCTION__, btif_enabled_services); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1583 | |
| 1584 | if (btif_is_enabled()) |
| 1585 | { |
| 1586 | btif_transfer_context(btif_dm_execute_service_request, |
| 1587 | BTIF_DM_DISABLE_SERVICE, |
| 1588 | (char*)p_id, sizeof(tBTA_SERVICE_ID), NULL); |
| 1589 | } |
| 1590 | |
| 1591 | return BT_STATUS_SUCCESS; |
| 1592 | } |
Zhihai Xu | bad70b1 | 2013-06-04 18:21:25 -0700 | [diff] [blame] | 1593 | |
| 1594 | /******************************************************************************* |
| 1595 | ** |
| 1596 | ** Function btif_config_hci_snoop_log |
| 1597 | ** |
| 1598 | ** Description enable or disable HCI snoop log |
| 1599 | ** |
| 1600 | ** Returns bt_status_t |
| 1601 | ** |
| 1602 | *******************************************************************************/ |
| 1603 | bt_status_t btif_config_hci_snoop_log(uint8_t enable) |
| 1604 | { |
| 1605 | bte_main_config_hci_logging(enable != 0, |
| 1606 | btif_core_state == BTIF_CORE_STATE_DISABLED); |
| 1607 | return BT_STATUS_SUCCESS; |
| 1608 | } |
Hemant Gupta | 9cd26bf | 2013-09-10 12:01:18 +0530 | [diff] [blame] | 1609 | |
| 1610 | /******************************************************************************* |
| 1611 | ** |
| 1612 | ** Function btif_data_profile_register |
| 1613 | ** |
| 1614 | ** Description Sets BT_PROPERTY_ADAPTER_SCAN_MODE property when data |
| 1615 | ** start registering. |
| 1616 | ** |
| 1617 | ** Returns bt_status_t |
| 1618 | ** |
| 1619 | *******************************************************************************/ |
| 1620 | void btif_data_profile_register(int value) |
| 1621 | { |
| 1622 | bt_property_t property; |
| 1623 | int val; |
| 1624 | |
| 1625 | //update the global in any case |
| 1626 | btif_data_profile_registered = value; |
| 1627 | |
| 1628 | if (btif_pending_mode == BT_SCAN_MODE_NONE) |
| 1629 | { |
| 1630 | BTIF_TRACE_EVENT("%s: pending mode is BT_SCAN_MODE_NONE.. returning", __FUNCTION__); |
| 1631 | return; |
| 1632 | } |
| 1633 | |
| 1634 | BTIF_TRACE_EVENT("%s: Data profile registration = %d", __FUNCTION__, value); |
| 1635 | if (btif_data_profile_registered) |
| 1636 | { |
| 1637 | property.type = BT_PROPERTY_ADAPTER_SCAN_MODE; |
| 1638 | val = btif_pending_mode; |
| 1639 | property.val = &val;; |
| 1640 | property.len = (sizeof(int)); |
| 1641 | /* Reset pending mode to None */ |
| 1642 | btif_pending_mode = BT_SCAN_MODE_NONE; |
| 1643 | btif_set_adapter_property(&property); |
| 1644 | } |
| 1645 | } |
pramod kotreshappa | 9b10be5 | 2014-10-13 16:41:32 -0700 | [diff] [blame] | 1646 | |
| 1647 | /******************************************************************************* |
| 1648 | ** |
| 1649 | ** Function btif_is_shutdown |
| 1650 | ** |
| 1651 | ** Description Check btif_core_state before freeing gki buffer, do not |
| 1652 | ** call gki free if the gki is already shutdown. |
| 1653 | ** |
| 1654 | ** Returns btif_core_state boolean |
| 1655 | ** |
| 1656 | *******************************************************************************/ |
| 1657 | BOOLEAN btif_is_shutdown(void) |
| 1658 | { |
| 1659 | return (btif_core_state == BTIF_CORE_STATE_DISABLED); |
| 1660 | } |