The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 2009-2012 Broadcom Corporation |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at: |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | * |
| 17 | ******************************************************************************/ |
| 18 | |
| 19 | /************************************************************************************ |
| 20 | * |
| 21 | * Filename: btif_dm.c |
| 22 | * |
| 23 | * Description: Contains Device Management (DM) related functionality |
| 24 | * |
| 25 | * |
| 26 | ***********************************************************************************/ |
| 27 | #include <stdio.h> |
| 28 | #include <stdlib.h> |
| 29 | #include <unistd.h> |
| 30 | |
| 31 | #include <hardware/bluetooth.h> |
| 32 | |
| 33 | #include <utils/Log.h> |
| 34 | #include <cutils/properties.h> |
| 35 | #include "gki.h" |
| 36 | #include "btu.h" |
| 37 | #include "bd.h" |
| 38 | #include "bta_api.h" |
| 39 | #include "btif_api.h" |
| 40 | #include "btif_util.h" |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 41 | #include "btif_dm.h" |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 42 | #include "btif_storage.h" |
| 43 | #include "btif_hh.h" |
| 44 | #include "btif_config.h" |
| 45 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 46 | #include "bta_gatt_api.h" |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 47 | /****************************************************************************** |
| 48 | ** Constants & Macros |
| 49 | ******************************************************************************/ |
| 50 | |
| 51 | #define COD_UNCLASSIFIED ((0x1F) << 8) |
Priti Aghera | ebb1d75 | 2012-11-27 18:03:22 -0800 | [diff] [blame] | 52 | #define COD_HID_KEYBOARD 0x0540 |
| 53 | #define COD_HID_POINTING 0x0580 |
| 54 | #define COD_HID_COMBO 0x05C0 |
| 55 | #define COD_HID_MAJOR 0x0500 |
| 56 | #define COD_AV_HEADSETS 0x0404 |
| 57 | #define COD_AV_HANDSFREE 0x0408 |
| 58 | #define COD_AV_HEADPHONES 0x0418 |
| 59 | #define COD_AV_PORTABLE_AUDIO 0x041C |
| 60 | #define COD_AV_HIFI_AUDIO 0x0428 |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 61 | |
| 62 | |
| 63 | #define BTIF_DM_DEFAULT_INQ_MAX_RESULTS 0 |
| 64 | #define BTIF_DM_DEFAULT_INQ_MAX_DURATION 10 |
Ganesh Ganapathi Batta | ec7e2c8 | 2013-06-20 11:00:28 -0700 | [diff] [blame] | 65 | #define BTIF_DM_MAX_SDP_ATTEMPTS_AFTER_PAIRING 2 |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 66 | |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 67 | #define PROPERTY_PRODUCT_MODEL "ro.product.model" |
Matthew Xie | a30d95a | 2013-09-18 12:30:36 -0700 | [diff] [blame] | 68 | #define DEFAULT_LOCAL_NAME_MAX 31 |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 69 | #if (DEFAULT_LOCAL_NAME_MAX > BTM_MAX_LOC_BD_NAME_LEN) |
| 70 | #error "default btif local name size exceeds stack supported length" |
| 71 | #endif |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 72 | |
Matthew Xie | 7f3e429 | 2013-09-30 12:44:10 -0700 | [diff] [blame] | 73 | #if (defined(BTA_HOST_INTERLEAVE_SEARCH) && BTA_HOST_INTERLEAVE_SEARCH == TRUE) |
| 74 | #define BTIF_DM_INTERLEAVE_DURATION_BR_ONE 2 |
| 75 | #define BTIF_DM_INTERLEAVE_DURATION_LE_ONE 2 |
| 76 | #define BTIF_DM_INTERLEAVE_DURATION_BR_TWO 3 |
| 77 | #define BTIF_DM_INTERLEAVE_DURATION_LE_TWO 4 |
| 78 | #endif |
| 79 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 80 | typedef struct |
| 81 | { |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 82 | bt_bond_state_t state; |
| 83 | BD_ADDR bd_addr; |
| 84 | UINT8 is_temp; |
| 85 | UINT8 pin_code_len; |
| 86 | UINT8 is_ssp; |
Ganesh Ganapathi Batta | a217ab9 | 2014-04-28 16:30:55 -0700 | [diff] [blame^] | 87 | UINT8 auth_req; |
| 88 | UINT8 io_cap; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 89 | UINT8 autopair_attempts; |
| 90 | UINT8 is_local_initiated; |
Ganesh Ganapathi Batta | ec7e2c8 | 2013-06-20 11:00:28 -0700 | [diff] [blame] | 91 | UINT8 sdp_attempts; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 92 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
| 93 | BOOLEAN is_le_only; |
| 94 | btif_dm_ble_cb_t ble; |
| 95 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 96 | } btif_dm_pairing_cb_t; |
| 97 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 98 | |
| 99 | typedef struct |
| 100 | { |
| 101 | UINT8 ir[BT_OCTET16_LEN]; |
| 102 | UINT8 irk[BT_OCTET16_LEN]; |
| 103 | UINT8 dhk[BT_OCTET16_LEN]; |
| 104 | }btif_dm_local_key_id_t; |
| 105 | |
| 106 | typedef struct |
| 107 | { |
| 108 | BOOLEAN is_er_rcvd; |
| 109 | UINT8 er[BT_OCTET16_LEN]; |
| 110 | BOOLEAN is_id_keys_rcvd; |
| 111 | btif_dm_local_key_id_t id_keys; /* ID kyes */ |
| 112 | |
| 113 | }btif_dm_local_key_cb_t; |
| 114 | |
| 115 | typedef struct |
| 116 | { |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 117 | BD_ADDR bd_addr; |
| 118 | BD_NAME bd_name; |
| 119 | } btif_dm_remote_name_t; |
| 120 | |
| 121 | typedef struct |
| 122 | { |
| 123 | BT_OCTET16 sp_c; |
| 124 | BT_OCTET16 sp_r; |
| 125 | BD_ADDR oob_bdaddr; /* peer bdaddr*/ |
| 126 | } btif_dm_oob_cb_t; |
| 127 | #define BTA_SERVICE_ID_TO_SERVICE_MASK(id) (1 << (id)) |
| 128 | |
| 129 | /* This flag will be true if HCI_Inquiry is in progress */ |
| 130 | static BOOLEAN btif_dm_inquiry_in_progress = FALSE; |
| 131 | |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 132 | /************************************************************************************ |
| 133 | ** Static variables |
| 134 | ************************************************************************************/ |
| 135 | static char btif_default_local_name[DEFAULT_LOCAL_NAME_MAX+1] = {'\0'}; |
| 136 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 137 | /****************************************************************************** |
| 138 | ** Static functions |
| 139 | ******************************************************************************/ |
| 140 | static btif_dm_pairing_cb_t pairing_cb; |
| 141 | static btif_dm_oob_cb_t oob_cb; |
| 142 | static void btif_dm_generic_evt(UINT16 event, char* p_param); |
| 143 | static void btif_dm_cb_create_bond(bt_bdaddr_t *bd_addr); |
| 144 | static void btif_dm_cb_hid_remote_name(tBTM_REMOTE_DEV_NAME *p_remote_name); |
| 145 | static void btif_update_remote_properties(BD_ADDR bd_addr, BD_NAME bd_name, |
| 146 | DEV_CLASS dev_class, tBT_DEVICE_TYPE dev_type); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 147 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
| 148 | static btif_dm_local_key_cb_t ble_local_key_cb; |
| 149 | static void btif_dm_ble_key_notif_evt(tBTA_DM_SP_KEY_NOTIF *p_ssp_key_notif); |
| 150 | static void btif_dm_ble_auth_cmpl_evt (tBTA_DM_AUTH_CMPL *p_auth_cmpl); |
| 151 | static void btif_dm_ble_passkey_req_evt(tBTA_DM_PIN_REQ *p_pin_req); |
| 152 | #endif |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 153 | static char* btif_get_default_local_name(); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 154 | /****************************************************************************** |
| 155 | ** Externs |
| 156 | ******************************************************************************/ |
| 157 | extern UINT16 bta_service_id_to_uuid_lkup_tbl [BTA_MAX_SERVICE_ID]; |
| 158 | extern bt_status_t btif_hf_execute_service(BOOLEAN b_enable); |
| 159 | extern bt_status_t btif_av_execute_service(BOOLEAN b_enable); |
| 160 | extern bt_status_t btif_hh_execute_service(BOOLEAN b_enable); |
| 161 | extern int btif_hh_connect(bt_bdaddr_t *bd_addr); |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 162 | extern void bta_gatt_convert_uuid16_to_uuid128(UINT8 uuid_128[LEN_UUID_128], UINT16 uuid_16); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 163 | |
| 164 | |
| 165 | /****************************************************************************** |
| 166 | ** Functions |
| 167 | ******************************************************************************/ |
| 168 | |
| 169 | bt_status_t btif_in_execute_service_request(tBTA_SERVICE_ID service_id, |
| 170 | BOOLEAN b_enable) |
| 171 | { |
| 172 | /* Check the service_ID and invoke the profile's BT state changed API */ |
| 173 | switch (service_id) |
| 174 | { |
| 175 | case BTA_HFP_SERVICE_ID: |
| 176 | case BTA_HSP_SERVICE_ID: |
| 177 | { |
| 178 | btif_hf_execute_service(b_enable); |
| 179 | }break; |
| 180 | case BTA_A2DP_SERVICE_ID: |
| 181 | { |
| 182 | btif_av_execute_service(b_enable); |
| 183 | }break; |
| 184 | case BTA_HID_SERVICE_ID: |
| 185 | { |
| 186 | btif_hh_execute_service(b_enable); |
| 187 | }break; |
| 188 | |
| 189 | default: |
| 190 | BTIF_TRACE_ERROR1("%s: Unknown service being enabled", __FUNCTION__); |
| 191 | return BT_STATUS_FAIL; |
| 192 | } |
| 193 | return BT_STATUS_SUCCESS; |
| 194 | } |
| 195 | |
| 196 | /******************************************************************************* |
| 197 | ** |
| 198 | ** Function check_eir_remote_name |
| 199 | ** |
| 200 | ** Description Check if remote name is in the EIR data |
| 201 | ** |
| 202 | ** Returns TRUE if remote name found |
| 203 | ** Populate p_remote_name, if provided and remote name found |
| 204 | ** |
| 205 | *******************************************************************************/ |
| 206 | static BOOLEAN check_eir_remote_name(tBTA_DM_SEARCH *p_search_data, |
| 207 | UINT8 *p_remote_name, UINT8 *p_remote_name_len) |
| 208 | { |
| 209 | UINT8 *p_eir_remote_name = NULL; |
| 210 | UINT8 remote_name_len = 0; |
| 211 | |
| 212 | /* Check EIR for remote name and services */ |
| 213 | if (p_search_data->inq_res.p_eir) |
| 214 | { |
| 215 | p_eir_remote_name = BTA_CheckEirData(p_search_data->inq_res.p_eir, |
| 216 | BTM_EIR_COMPLETE_LOCAL_NAME_TYPE, &remote_name_len); |
| 217 | if (!p_eir_remote_name) |
| 218 | { |
| 219 | p_eir_remote_name = BTA_CheckEirData(p_search_data->inq_res.p_eir, |
| 220 | BTM_EIR_SHORTENED_LOCAL_NAME_TYPE, &remote_name_len); |
| 221 | } |
| 222 | |
| 223 | if (p_eir_remote_name) |
| 224 | { |
| 225 | if (remote_name_len > BD_NAME_LEN) |
| 226 | remote_name_len = BD_NAME_LEN; |
| 227 | |
| 228 | if (p_remote_name && p_remote_name_len) |
| 229 | { |
| 230 | memcpy(p_remote_name, p_eir_remote_name, remote_name_len); |
| 231 | *(p_remote_name + remote_name_len) = 0; |
| 232 | *p_remote_name_len = remote_name_len; |
| 233 | } |
| 234 | |
| 235 | return TRUE; |
| 236 | } |
| 237 | } |
| 238 | |
| 239 | return FALSE; |
| 240 | |
| 241 | } |
| 242 | |
| 243 | /******************************************************************************* |
| 244 | ** |
| 245 | ** Function check_cached_remote_name |
| 246 | ** |
| 247 | ** Description Check if remote name is in the NVRAM cache |
| 248 | ** |
| 249 | ** Returns TRUE if remote name found |
| 250 | ** Populate p_remote_name, if provided and remote name found |
| 251 | ** |
| 252 | *******************************************************************************/ |
| 253 | static BOOLEAN check_cached_remote_name(tBTA_DM_SEARCH *p_search_data, |
| 254 | UINT8 *p_remote_name, UINT8 *p_remote_name_len) |
| 255 | { |
| 256 | bt_bdname_t bdname; |
| 257 | bt_bdaddr_t remote_bdaddr; |
| 258 | bt_property_t prop_name; |
| 259 | |
| 260 | /* check if we already have it in our btif_storage cache */ |
| 261 | bdcpy(remote_bdaddr.address, p_search_data->inq_res.bd_addr); |
| 262 | BTIF_STORAGE_FILL_PROPERTY(&prop_name, BT_PROPERTY_BDNAME, |
| 263 | sizeof(bt_bdname_t), &bdname); |
| 264 | if (btif_storage_get_remote_device_property( |
| 265 | &remote_bdaddr, &prop_name) == BT_STATUS_SUCCESS) |
| 266 | { |
| 267 | if (p_remote_name && p_remote_name_len) |
| 268 | { |
| 269 | strcpy((char *)p_remote_name, (char *)bdname.name); |
| 270 | *p_remote_name_len = strlen((char *)p_remote_name); |
| 271 | } |
| 272 | return TRUE; |
| 273 | } |
| 274 | |
| 275 | return FALSE; |
| 276 | } |
| 277 | |
| 278 | BOOLEAN check_cod(const bt_bdaddr_t *remote_bdaddr, uint32_t cod) |
| 279 | { |
| 280 | uint32_t remote_cod; |
| 281 | bt_property_t prop_name; |
| 282 | |
| 283 | /* check if we already have it in our btif_storage cache */ |
| 284 | BTIF_STORAGE_FILL_PROPERTY(&prop_name, BT_PROPERTY_CLASS_OF_DEVICE, |
| 285 | sizeof(uint32_t), &remote_cod); |
| 286 | if (btif_storage_get_remote_device_property((bt_bdaddr_t *)remote_bdaddr, &prop_name) == BT_STATUS_SUCCESS) |
| 287 | { |
Hemant Gupta | 87b7cce | 2013-11-28 13:07:10 +0530 | [diff] [blame] | 288 | BTIF_TRACE_ERROR2("%s: remote_cod = 0x%06x", __FUNCTION__, remote_cod); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 289 | if ((remote_cod & 0x7ff) == cod) |
| 290 | return TRUE; |
| 291 | } |
| 292 | |
| 293 | return FALSE; |
| 294 | } |
| 295 | |
Priti Aghera | ebb1d75 | 2012-11-27 18:03:22 -0800 | [diff] [blame] | 296 | BOOLEAN check_cod_hid(const bt_bdaddr_t *remote_bdaddr, uint32_t cod) |
| 297 | { |
| 298 | uint32_t remote_cod; |
| 299 | bt_property_t prop_name; |
| 300 | |
| 301 | /* check if we already have it in our btif_storage cache */ |
| 302 | BTIF_STORAGE_FILL_PROPERTY(&prop_name, BT_PROPERTY_CLASS_OF_DEVICE, |
| 303 | sizeof(uint32_t), &remote_cod); |
| 304 | if (btif_storage_get_remote_device_property((bt_bdaddr_t *)remote_bdaddr, |
| 305 | &prop_name) == BT_STATUS_SUCCESS) |
| 306 | { |
Hemant Gupta | 87b7cce | 2013-11-28 13:07:10 +0530 | [diff] [blame] | 307 | BTIF_TRACE_DEBUG2("%s: remote_cod = 0x%06x", __FUNCTION__, remote_cod); |
Priti Aghera | ebb1d75 | 2012-11-27 18:03:22 -0800 | [diff] [blame] | 308 | if ((remote_cod & 0x700) == cod) |
| 309 | return TRUE; |
| 310 | } |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 311 | return FALSE; |
| 312 | } |
Priti Aghera | ebb1d75 | 2012-11-27 18:03:22 -0800 | [diff] [blame] | 313 | |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 314 | BOOLEAN check_hid_le(const bt_bdaddr_t *remote_bdaddr) |
| 315 | { |
| 316 | uint32_t remote_dev_type; |
| 317 | bt_property_t prop_name; |
| 318 | |
| 319 | /* check if we already have it in our btif_storage cache */ |
| 320 | BTIF_STORAGE_FILL_PROPERTY(&prop_name,BT_PROPERTY_TYPE_OF_DEVICE, |
| 321 | sizeof(uint32_t), &remote_dev_type); |
| 322 | if (btif_storage_get_remote_device_property((bt_bdaddr_t *)remote_bdaddr, |
| 323 | &prop_name) == BT_STATUS_SUCCESS) |
| 324 | { |
| 325 | if (remote_dev_type == BT_DEVICE_DEVTYPE_BLE) |
| 326 | { |
| 327 | bdstr_t bdstr; |
| 328 | bd2str(remote_bdaddr, &bdstr); |
| 329 | if(btif_config_exist("Remote", bdstr, "HidAppId")) |
| 330 | return TRUE; |
| 331 | } |
| 332 | } |
Priti Aghera | ebb1d75 | 2012-11-27 18:03:22 -0800 | [diff] [blame] | 333 | return FALSE; |
| 334 | } |
| 335 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 336 | static void bond_state_changed(bt_status_t status, bt_bdaddr_t *bd_addr, bt_bond_state_t state) |
| 337 | { |
| 338 | /* Send bonding state only once - based on outgoing/incoming we may receive duplicates */ |
| 339 | if ( (pairing_cb.state == state) && (state == BT_BOND_STATE_BONDING) ) |
| 340 | return; |
| 341 | |
| 342 | if (pairing_cb.is_temp) |
| 343 | { |
| 344 | state = BT_BOND_STATE_NONE; |
| 345 | } |
| 346 | BTIF_TRACE_DEBUG3("%s: state=%d prev_state=%d", __FUNCTION__, state, pairing_cb.state); |
| 347 | |
| 348 | HAL_CBACK(bt_hal_cbacks, bond_state_changed_cb, status, bd_addr, state); |
| 349 | |
| 350 | if (state == BT_BOND_STATE_BONDING) |
| 351 | { |
| 352 | pairing_cb.state = state; |
| 353 | bdcpy(pairing_cb.bd_addr, bd_addr->address); |
| 354 | } |
| 355 | else |
| 356 | { |
| 357 | memset(&pairing_cb, 0, sizeof(pairing_cb)); |
| 358 | } |
| 359 | |
| 360 | } |
| 361 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 362 | /* store remote version in bt config to always have access |
| 363 | to it post pairing*/ |
| 364 | static void btif_update_remote_version_property(bt_bdaddr_t *p_bd) |
| 365 | { |
| 366 | bt_property_t property; |
| 367 | UINT8 lmp_ver = 0; |
| 368 | UINT16 lmp_subver = 0; |
| 369 | UINT16 mfct_set = 0; |
| 370 | tBTM_STATUS btm_status; |
| 371 | bt_remote_version_t info; |
| 372 | bt_status_t status; |
| 373 | bdstr_t bdstr; |
| 374 | |
| 375 | btm_status = BTM_ReadRemoteVersion(*(BD_ADDR*)p_bd, &lmp_ver, |
| 376 | &mfct_set, &lmp_subver); |
| 377 | |
| 378 | ALOGD("remote version info [%s]: %x, %x, %x", bd2str(p_bd, &bdstr), |
| 379 | lmp_ver, mfct_set, lmp_subver); |
| 380 | |
| 381 | if (btm_status == BTM_SUCCESS) |
| 382 | { |
| 383 | /* always update cache to ensure we have availability whenever BTM API |
| 384 | is not populated */ |
| 385 | info.manufacturer = mfct_set; |
| 386 | info.sub_ver = lmp_subver; |
| 387 | info.version = lmp_ver; |
| 388 | BTIF_STORAGE_FILL_PROPERTY(&property, |
| 389 | BT_PROPERTY_REMOTE_VERSION_INFO, sizeof(bt_remote_version_t), |
| 390 | &info); |
| 391 | status = btif_storage_set_remote_device_property(p_bd, &property); |
| 392 | ASSERTC(status == BT_STATUS_SUCCESS, "failed to save remote version", status); |
| 393 | } |
| 394 | } |
| 395 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 396 | |
| 397 | static void btif_update_remote_properties(BD_ADDR bd_addr, BD_NAME bd_name, |
| 398 | DEV_CLASS dev_class, tBT_DEVICE_TYPE device_type) |
| 399 | { |
| 400 | int num_properties = 0; |
| 401 | bt_property_t properties[3]; |
| 402 | bt_bdaddr_t bdaddr; |
| 403 | bt_status_t status; |
| 404 | UINT32 cod; |
| 405 | bt_device_type_t dev_type; |
| 406 | |
| 407 | memset(properties, 0, sizeof(properties)); |
| 408 | bdcpy(bdaddr.address, bd_addr); |
| 409 | |
| 410 | /* remote name */ |
| 411 | if (strlen((const char *) bd_name)) |
| 412 | { |
| 413 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 414 | BT_PROPERTY_BDNAME, strlen((char *)bd_name), bd_name); |
| 415 | status = btif_storage_set_remote_device_property(&bdaddr, &properties[num_properties]); |
| 416 | ASSERTC(status == BT_STATUS_SUCCESS, "failed to save remote device name", status); |
| 417 | num_properties++; |
| 418 | } |
| 419 | |
| 420 | /* class of device */ |
| 421 | cod = devclass2uint(dev_class); |
Hemant Gupta | 87b7cce | 2013-11-28 13:07:10 +0530 | [diff] [blame] | 422 | BTIF_TRACE_DEBUG2("%s():cod is 0x%06x", __FUNCTION__, cod); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 423 | if ( cod == 0) { |
Hemant Gupta | 87b7cce | 2013-11-28 13:07:10 +0530 | [diff] [blame] | 424 | /* Try to retrieve cod from storage */ |
| 425 | BTIF_TRACE_DEBUG1("%s():cod is 0, checking cod from storage", __FUNCTION__); |
| 426 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 427 | BT_PROPERTY_CLASS_OF_DEVICE, sizeof(cod), &cod); |
| 428 | status = btif_storage_get_remote_device_property(&bdaddr, &properties[num_properties]); |
| 429 | BTIF_TRACE_DEBUG2("%s():cod retreived from storage is 0x%06x", __FUNCTION__, cod); |
| 430 | if ( cod == 0) { |
| 431 | BTIF_TRACE_DEBUG1("%s():cod is again 0, set as unclassified", __FUNCTION__); |
| 432 | cod = COD_UNCLASSIFIED; |
| 433 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 434 | } |
| 435 | |
| 436 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 437 | BT_PROPERTY_CLASS_OF_DEVICE, sizeof(cod), &cod); |
| 438 | status = btif_storage_set_remote_device_property(&bdaddr, &properties[num_properties]); |
| 439 | ASSERTC(status == BT_STATUS_SUCCESS, "failed to save remote device class", status); |
| 440 | num_properties++; |
| 441 | |
| 442 | /* device type */ |
| 443 | dev_type = device_type; |
| 444 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 445 | BT_PROPERTY_TYPE_OF_DEVICE, sizeof(dev_type), &dev_type); |
| 446 | status = btif_storage_set_remote_device_property(&bdaddr, &properties[num_properties]); |
| 447 | ASSERTC(status == BT_STATUS_SUCCESS, "failed to save remote device type", status); |
| 448 | num_properties++; |
| 449 | |
| 450 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, |
| 451 | status, &bdaddr, num_properties, properties); |
| 452 | } |
| 453 | /******************************************************************************* |
| 454 | ** |
| 455 | ** Function hid_remote_name_cback |
| 456 | ** |
| 457 | ** Description Remote name callback for HID device. Called in stack context |
| 458 | ** Special handling for HID devices |
| 459 | ** |
| 460 | ** Returns void |
| 461 | ** |
| 462 | *******************************************************************************/ |
| 463 | static void hid_remote_name_cback(void *p_param) |
| 464 | { |
| 465 | BTIF_TRACE_DEBUG1("%s", __FUNCTION__); |
| 466 | |
| 467 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_HID_REMOTE_NAME, |
| 468 | (char *)p_param, sizeof(tBTM_REMOTE_DEV_NAME), NULL); |
| 469 | } |
| 470 | |
| 471 | /******************************************************************************* |
| 472 | ** |
| 473 | ** Function btif_dm_cb_hid_remote_name |
| 474 | ** |
| 475 | ** Description Remote name callback for HID device. Called in btif context |
| 476 | ** Special handling for HID devices |
| 477 | ** |
| 478 | ** Returns void |
| 479 | ** |
| 480 | *******************************************************************************/ |
| 481 | static void btif_dm_cb_hid_remote_name(tBTM_REMOTE_DEV_NAME *p_remote_name) |
| 482 | { |
| 483 | BTIF_TRACE_DEBUG3("%s: status=%d pairing_cb.state=%d", __FUNCTION__, p_remote_name->status, pairing_cb.state); |
| 484 | if (pairing_cb.state == BT_BOND_STATE_BONDING) |
| 485 | { |
| 486 | bt_bdaddr_t remote_bd; |
| 487 | |
| 488 | bdcpy(remote_bd.address, pairing_cb.bd_addr); |
| 489 | |
| 490 | if (p_remote_name->status == BTM_SUCCESS) |
| 491 | { |
| 492 | bond_state_changed(BT_STATUS_SUCCESS, &remote_bd, BT_BOND_STATE_BONDED); |
| 493 | } |
| 494 | else |
| 495 | bond_state_changed(BT_STATUS_FAIL, &remote_bd, BT_BOND_STATE_NONE); |
| 496 | } |
| 497 | } |
| 498 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 499 | /******************************************************************************* |
| 500 | ** |
| 501 | ** Function btif_dm_cb_create_bond |
| 502 | ** |
| 503 | ** Description Create bond initiated from the BTIF thread context |
| 504 | ** Special handling for HID devices |
| 505 | ** |
| 506 | ** Returns void |
| 507 | ** |
| 508 | *******************************************************************************/ |
| 509 | static void btif_dm_cb_create_bond(bt_bdaddr_t *bd_addr) |
| 510 | { |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 511 | BOOLEAN is_hid = check_cod(bd_addr, COD_HID_POINTING); |
| 512 | |
| 513 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 514 | bond_state_changed(BT_STATUS_SUCCESS, bd_addr, BT_BOND_STATE_BONDING); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 515 | |
| 516 | if (is_hid){ |
| 517 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 518 | int status; |
| 519 | status = btif_hh_connect(bd_addr); |
| 520 | if(status != BT_STATUS_SUCCESS) |
| 521 | bond_state_changed(status, bd_addr, BT_BOND_STATE_NONE); |
| 522 | } |
| 523 | else |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 524 | { |
Matthew Xie | fc4b2f1 | 2013-05-06 20:51:02 -0700 | [diff] [blame] | 525 | #if BLE_INCLUDED == TRUE |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 526 | int device_type; |
| 527 | int addr_type; |
| 528 | bdstr_t bdstr; |
| 529 | bd2str(bd_addr, &bdstr); |
| 530 | if(btif_config_get_int("Remote", (char const *)&bdstr,"DevType", &device_type) && |
| 531 | (btif_storage_get_remote_addr_type(bd_addr, &addr_type) == BT_STATUS_SUCCESS) && |
| 532 | (device_type == BT_DEVICE_TYPE_BLE)) |
| 533 | { |
| 534 | BTA_DmAddBleDevice(bd_addr->address, addr_type, BT_DEVICE_TYPE_BLE); |
| 535 | } |
Matthew Xie | fc4b2f1 | 2013-05-06 20:51:02 -0700 | [diff] [blame] | 536 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 537 | BTA_DmBond ((UINT8 *)bd_addr->address); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 538 | } |
| 539 | /* Track originator of bond creation */ |
| 540 | pairing_cb.is_local_initiated = TRUE; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 541 | |
| 542 | } |
| 543 | |
| 544 | /******************************************************************************* |
| 545 | ** |
| 546 | ** Function btif_dm_cb_remove_bond |
| 547 | ** |
| 548 | ** Description remove bond initiated from the BTIF thread context |
| 549 | ** Special handling for HID devices |
| 550 | ** |
| 551 | ** Returns void |
| 552 | ** |
| 553 | *******************************************************************************/ |
| 554 | void btif_dm_cb_remove_bond(bt_bdaddr_t *bd_addr) |
| 555 | { |
| 556 | bdstr_t bdstr; |
| 557 | /*special handling for HID devices */ |
Ganesh Ganapathi Batta | 390c94d | 2013-05-15 17:58:35 -0700 | [diff] [blame] | 558 | /* VUP needs to be sent if its a HID Device. The HID HOST module will check if there |
| 559 | is a valid hid connection with this bd_addr. If yes VUP will be issued.*/ |
| 560 | #if (defined(BTA_HH_INCLUDED) && (BTA_HH_INCLUDED == TRUE)) |
| 561 | if (btif_hh_virtual_unplug(bd_addr) != BT_STATUS_SUCCESS) |
| 562 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 563 | { |
Ganesh Ganapathi Batta | 390c94d | 2013-05-15 17:58:35 -0700 | [diff] [blame] | 564 | BTA_DmRemoveDevice((UINT8 *)bd_addr->address); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 565 | } |
| 566 | } |
| 567 | |
| 568 | /******************************************************************************* |
| 569 | ** |
| 570 | ** Function search_devices_copy_cb |
| 571 | ** |
| 572 | ** Description Deep copy callback for search devices event |
| 573 | ** |
| 574 | ** Returns void |
| 575 | ** |
| 576 | *******************************************************************************/ |
| 577 | static void search_devices_copy_cb(UINT16 event, char *p_dest, char *p_src) |
| 578 | { |
| 579 | tBTA_DM_SEARCH *p_dest_data = (tBTA_DM_SEARCH *) p_dest; |
| 580 | tBTA_DM_SEARCH *p_src_data = (tBTA_DM_SEARCH *) p_src; |
| 581 | |
| 582 | if (!p_src) |
| 583 | return; |
| 584 | |
| 585 | BTIF_TRACE_DEBUG2("%s: event=%s", __FUNCTION__, dump_dm_search_event(event)); |
| 586 | memcpy(p_dest_data, p_src_data, sizeof(tBTA_DM_SEARCH)); |
| 587 | switch (event) |
| 588 | { |
| 589 | case BTA_DM_INQ_RES_EVT: |
| 590 | { |
| 591 | if (p_src_data->inq_res.p_eir) |
| 592 | { |
| 593 | p_dest_data->inq_res.p_eir = (UINT8 *)(p_dest + sizeof(tBTA_DM_SEARCH)); |
| 594 | memcpy(p_dest_data->inq_res.p_eir, p_src_data->inq_res.p_eir, HCI_EXT_INQ_RESPONSE_LEN); |
| 595 | } |
| 596 | } |
| 597 | break; |
| 598 | |
| 599 | case BTA_DM_DISC_RES_EVT: |
| 600 | { |
| 601 | if (p_src_data->disc_res.raw_data_size && p_src_data->disc_res.p_raw_data) |
| 602 | { |
| 603 | p_dest_data->disc_res.p_raw_data = (UINT8 *)(p_dest + sizeof(tBTA_DM_SEARCH)); |
| 604 | memcpy(p_dest_data->disc_res.p_raw_data, |
| 605 | p_src_data->disc_res.p_raw_data, p_src_data->disc_res.raw_data_size); |
| 606 | } |
| 607 | } |
| 608 | break; |
| 609 | } |
| 610 | } |
| 611 | |
| 612 | static void search_services_copy_cb(UINT16 event, char *p_dest, char *p_src) |
| 613 | { |
| 614 | tBTA_DM_SEARCH *p_dest_data = (tBTA_DM_SEARCH *) p_dest; |
| 615 | tBTA_DM_SEARCH *p_src_data = (tBTA_DM_SEARCH *) p_src; |
| 616 | |
| 617 | if (!p_src) |
| 618 | return; |
| 619 | memcpy(p_dest_data, p_src_data, sizeof(tBTA_DM_SEARCH)); |
| 620 | switch (event) |
| 621 | { |
| 622 | case BTA_DM_DISC_RES_EVT: |
| 623 | { |
Kausik Sinnaswamy | 95664a9 | 2013-05-03 15:02:50 +0530 | [diff] [blame] | 624 | if (p_src_data->disc_res.result == BTA_SUCCESS) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 625 | { |
Kausik Sinnaswamy | 95664a9 | 2013-05-03 15:02:50 +0530 | [diff] [blame] | 626 | if (p_src_data->disc_res.num_uuids > 0) |
| 627 | { |
| 628 | p_dest_data->disc_res.p_uuid_list = |
| 629 | (UINT8*)(p_dest + sizeof(tBTA_DM_SEARCH)); |
| 630 | memcpy(p_dest_data->disc_res.p_uuid_list, p_src_data->disc_res.p_uuid_list, |
| 631 | p_src_data->disc_res.num_uuids*MAX_UUID_SIZE); |
| 632 | GKI_freebuf(p_src_data->disc_res.p_uuid_list); |
| 633 | } |
| 634 | if (p_src_data->disc_res.p_raw_data != NULL) |
| 635 | { |
| 636 | GKI_freebuf(p_src_data->disc_res.p_raw_data); |
| 637 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 638 | } |
| 639 | } break; |
| 640 | } |
| 641 | } |
| 642 | /****************************************************************************** |
| 643 | ** |
| 644 | ** BTIF DM callback events |
| 645 | ** |
| 646 | *****************************************************************************/ |
| 647 | |
| 648 | /******************************************************************************* |
| 649 | ** |
| 650 | ** Function btif_dm_pin_req_evt |
| 651 | ** |
| 652 | ** Description Executes pin request event in btif context |
| 653 | ** |
| 654 | ** Returns void |
| 655 | ** |
| 656 | *******************************************************************************/ |
| 657 | static void btif_dm_pin_req_evt(tBTA_DM_PIN_REQ *p_pin_req) |
| 658 | { |
| 659 | bt_bdaddr_t bd_addr; |
| 660 | bt_bdname_t bd_name; |
| 661 | UINT32 cod; |
| 662 | bt_pin_code_t pin_code; |
| 663 | |
| 664 | /* Remote properties update */ |
| 665 | btif_update_remote_properties(p_pin_req->bd_addr, p_pin_req->bd_name, |
| 666 | p_pin_req->dev_class, BT_DEVICE_TYPE_BREDR); |
| 667 | |
| 668 | bdcpy(bd_addr.address, p_pin_req->bd_addr); |
| 669 | memcpy(bd_name.name, p_pin_req->bd_name, BD_NAME_LEN); |
| 670 | |
| 671 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 672 | |
| 673 | cod = devclass2uint(p_pin_req->dev_class); |
| 674 | |
| 675 | if ( cod == 0) { |
| 676 | BTIF_TRACE_DEBUG1("%s():cod is 0, set as unclassified", __FUNCTION__); |
| 677 | cod = COD_UNCLASSIFIED; |
| 678 | } |
| 679 | |
| 680 | /* check for auto pair possiblity only if bond was initiated by local device */ |
| 681 | if (pairing_cb.is_local_initiated) |
| 682 | { |
| 683 | if (check_cod(&bd_addr, COD_AV_HEADSETS) || |
| 684 | check_cod(&bd_addr, COD_AV_HANDSFREE) || |
| 685 | check_cod(&bd_addr, COD_AV_HEADPHONES) || |
| 686 | check_cod(&bd_addr, COD_AV_PORTABLE_AUDIO) || |
| 687 | check_cod(&bd_addr, COD_AV_HIFI_AUDIO) || |
| 688 | check_cod(&bd_addr, COD_HID_POINTING)) |
| 689 | { |
| 690 | BTIF_TRACE_DEBUG1("%s()cod matches for auto pair", __FUNCTION__); |
| 691 | /* Check if this device can be auto paired */ |
| 692 | if ((btif_storage_is_device_autopair_blacklisted(&bd_addr) == FALSE) && |
| 693 | (pairing_cb.autopair_attempts == 0)) |
| 694 | { |
| 695 | BTIF_TRACE_DEBUG1("%s() Attempting auto pair", __FUNCTION__); |
| 696 | pin_code.pin[0] = 0x30; |
| 697 | pin_code.pin[1] = 0x30; |
| 698 | pin_code.pin[2] = 0x30; |
| 699 | pin_code.pin[3] = 0x30; |
| 700 | |
| 701 | pairing_cb.autopair_attempts++; |
| 702 | BTA_DmPinReply( (UINT8*)bd_addr.address, TRUE, 4, pin_code.pin); |
| 703 | return; |
| 704 | } |
| 705 | } |
| 706 | else if (check_cod(&bd_addr, COD_HID_KEYBOARD) || |
| 707 | check_cod(&bd_addr, COD_HID_COMBO)) |
| 708 | { |
| 709 | if(( btif_storage_is_fixed_pin_zeros_keyboard (&bd_addr) == TRUE) && |
| 710 | (pairing_cb.autopair_attempts == 0)) |
| 711 | { |
| 712 | BTIF_TRACE_DEBUG1("%s() Attempting auto pair", __FUNCTION__); |
| 713 | pin_code.pin[0] = 0x30; |
| 714 | pin_code.pin[1] = 0x30; |
| 715 | pin_code.pin[2] = 0x30; |
| 716 | pin_code.pin[3] = 0x30; |
| 717 | |
| 718 | pairing_cb.autopair_attempts++; |
| 719 | BTA_DmPinReply( (UINT8*)bd_addr.address, TRUE, 4, pin_code.pin); |
| 720 | return; |
| 721 | } |
| 722 | } |
| 723 | } |
| 724 | HAL_CBACK(bt_hal_cbacks, pin_request_cb, |
| 725 | &bd_addr, &bd_name, cod); |
| 726 | } |
| 727 | |
| 728 | /******************************************************************************* |
| 729 | ** |
| 730 | ** Function btif_dm_ssp_cfm_req_evt |
| 731 | ** |
| 732 | ** Description Executes SSP confirm request event in btif context |
| 733 | ** |
| 734 | ** Returns void |
| 735 | ** |
| 736 | *******************************************************************************/ |
| 737 | static void btif_dm_ssp_cfm_req_evt(tBTA_DM_SP_CFM_REQ *p_ssp_cfm_req) |
| 738 | { |
| 739 | bt_bdaddr_t bd_addr; |
| 740 | bt_bdname_t bd_name; |
| 741 | UINT32 cod; |
| 742 | BOOLEAN is_incoming = !(pairing_cb.state == BT_BOND_STATE_BONDING); |
| 743 | |
| 744 | BTIF_TRACE_DEBUG1("%s", __FUNCTION__); |
| 745 | |
| 746 | /* Remote properties update */ |
| 747 | btif_update_remote_properties(p_ssp_cfm_req->bd_addr, p_ssp_cfm_req->bd_name, |
| 748 | p_ssp_cfm_req->dev_class, BT_DEVICE_TYPE_BREDR); |
| 749 | |
| 750 | bdcpy(bd_addr.address, p_ssp_cfm_req->bd_addr); |
| 751 | memcpy(bd_name.name, p_ssp_cfm_req->bd_name, BD_NAME_LEN); |
| 752 | |
| 753 | /* Set the pairing_cb based on the local & remote authentication requirements */ |
| 754 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 755 | |
| 756 | /* if just_works and bonding bit is not set treat this as temporary */ |
| 757 | if (p_ssp_cfm_req->just_works && !(p_ssp_cfm_req->loc_auth_req & BTM_AUTH_BONDS) && |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 758 | !(p_ssp_cfm_req->rmt_auth_req & BTM_AUTH_BONDS) && |
| 759 | !(check_cod((bt_bdaddr_t*)&p_ssp_cfm_req->bd_addr, COD_HID_POINTING))) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 760 | pairing_cb.is_temp = TRUE; |
| 761 | else |
| 762 | pairing_cb.is_temp = FALSE; |
| 763 | |
| 764 | pairing_cb.is_ssp = TRUE; |
| 765 | |
| 766 | /* If JustWorks auto-accept */ |
| 767 | if (p_ssp_cfm_req->just_works) |
| 768 | { |
| 769 | /* Pairing consent for JustWorks needed if: |
| 770 | * 1. Incoming pairing is detected AND |
| 771 | * 2. local IO capabilities are DisplayYesNo AND |
| 772 | * 3. remote IO capabiltiies are DisplayOnly or NoInputNoOutput; |
| 773 | */ |
| 774 | if ((is_incoming) && ((p_ssp_cfm_req->loc_io_caps == 0x01) && |
| 775 | (p_ssp_cfm_req->rmt_io_caps == 0x00 || p_ssp_cfm_req->rmt_io_caps == 0x03))) |
| 776 | { |
| 777 | BTIF_TRACE_EVENT3("%s: User consent needed for incoming pairing request. loc_io_caps: %d, rmt_io_caps: %d", |
| 778 | __FUNCTION__, p_ssp_cfm_req->loc_io_caps, p_ssp_cfm_req->rmt_io_caps); |
| 779 | } |
| 780 | else |
| 781 | { |
| 782 | BTIF_TRACE_EVENT1("%s: Auto-accept JustWorks pairing", __FUNCTION__); |
| 783 | btif_dm_ssp_reply(&bd_addr, BT_SSP_VARIANT_CONSENT, TRUE, 0); |
| 784 | return; |
| 785 | } |
| 786 | } |
| 787 | |
| 788 | cod = devclass2uint(p_ssp_cfm_req->dev_class); |
| 789 | |
| 790 | if ( cod == 0) { |
| 791 | ALOGD("cod is 0, set as unclassified"); |
| 792 | cod = COD_UNCLASSIFIED; |
| 793 | } |
| 794 | |
Ganesh Ganapathi Batta | ec7e2c8 | 2013-06-20 11:00:28 -0700 | [diff] [blame] | 795 | pairing_cb.sdp_attempts = 0; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 796 | HAL_CBACK(bt_hal_cbacks, ssp_request_cb, &bd_addr, &bd_name, cod, |
| 797 | (p_ssp_cfm_req->just_works ? BT_SSP_VARIANT_CONSENT : BT_SSP_VARIANT_PASSKEY_CONFIRMATION), |
| 798 | p_ssp_cfm_req->num_val); |
| 799 | } |
| 800 | |
| 801 | static void btif_dm_ssp_key_notif_evt(tBTA_DM_SP_KEY_NOTIF *p_ssp_key_notif) |
| 802 | { |
| 803 | bt_bdaddr_t bd_addr; |
| 804 | bt_bdname_t bd_name; |
| 805 | UINT32 cod; |
| 806 | |
| 807 | BTIF_TRACE_DEBUG1("%s", __FUNCTION__); |
| 808 | |
| 809 | /* Remote properties update */ |
| 810 | btif_update_remote_properties(p_ssp_key_notif->bd_addr, p_ssp_key_notif->bd_name, |
| 811 | p_ssp_key_notif->dev_class, BT_DEVICE_TYPE_BREDR); |
| 812 | |
| 813 | bdcpy(bd_addr.address, p_ssp_key_notif->bd_addr); |
| 814 | memcpy(bd_name.name, p_ssp_key_notif->bd_name, BD_NAME_LEN); |
| 815 | |
| 816 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 817 | pairing_cb.is_ssp = TRUE; |
| 818 | cod = devclass2uint(p_ssp_key_notif->dev_class); |
| 819 | |
| 820 | if ( cod == 0) { |
| 821 | ALOGD("cod is 0, set as unclassified"); |
| 822 | cod = COD_UNCLASSIFIED; |
| 823 | } |
| 824 | |
| 825 | HAL_CBACK(bt_hal_cbacks, ssp_request_cb, &bd_addr, &bd_name, |
| 826 | cod, BT_SSP_VARIANT_PASSKEY_NOTIFICATION, |
| 827 | p_ssp_key_notif->passkey); |
| 828 | } |
| 829 | /******************************************************************************* |
| 830 | ** |
| 831 | ** Function btif_dm_auth_cmpl_evt |
| 832 | ** |
| 833 | ** Description Executes authentication complete event in btif context |
| 834 | ** |
| 835 | ** Returns void |
| 836 | ** |
| 837 | *******************************************************************************/ |
| 838 | static void btif_dm_auth_cmpl_evt (tBTA_DM_AUTH_CMPL *p_auth_cmpl) |
| 839 | { |
| 840 | /* Save link key, if not temporary */ |
| 841 | bt_bdaddr_t bd_addr; |
| 842 | bt_status_t status = BT_STATUS_FAIL; |
| 843 | bt_bond_state_t state = BT_BOND_STATE_NONE; |
| 844 | |
| 845 | bdcpy(bd_addr.address, p_auth_cmpl->bd_addr); |
| 846 | if ( (p_auth_cmpl->success == TRUE) && (p_auth_cmpl->key_present) ) |
| 847 | { |
| 848 | if ((p_auth_cmpl->key_type < HCI_LKEY_TYPE_DEBUG_COMB) || (p_auth_cmpl->key_type == HCI_LKEY_TYPE_AUTH_COMB) || |
| 849 | (p_auth_cmpl->key_type == HCI_LKEY_TYPE_CHANGED_COMB) || (!pairing_cb.is_temp)) |
| 850 | { |
| 851 | bt_status_t ret; |
| 852 | BTIF_TRACE_DEBUG3("%s: Storing link key. key_type=0x%x, is_temp=%d", |
| 853 | __FUNCTION__, p_auth_cmpl->key_type, pairing_cb.is_temp); |
| 854 | ret = btif_storage_add_bonded_device(&bd_addr, |
| 855 | p_auth_cmpl->key, p_auth_cmpl->key_type, |
| 856 | pairing_cb.pin_code_len); |
| 857 | ASSERTC(ret == BT_STATUS_SUCCESS, "storing link key failed", ret); |
| 858 | } |
| 859 | else |
| 860 | { |
| 861 | BTIF_TRACE_DEBUG3("%s: Temporary key. Not storing. key_type=0x%x, is_temp=%d", |
| 862 | __FUNCTION__, p_auth_cmpl->key_type, pairing_cb.is_temp); |
Hemant Gupta | b820aec | 2013-12-24 19:59:57 +0530 | [diff] [blame] | 863 | if(pairing_cb.is_temp) |
| 864 | { |
| 865 | BTIF_TRACE_DEBUG1("%s: sending BT_BOND_STATE_NONE for Temp pairing", |
| 866 | __FUNCTION__); |
| 867 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_NONE); |
| 868 | return; |
| 869 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 870 | } |
| 871 | } |
| 872 | if (p_auth_cmpl->success) |
| 873 | { |
| 874 | status = BT_STATUS_SUCCESS; |
| 875 | state = BT_BOND_STATE_BONDED; |
| 876 | |
| 877 | /* Trigger SDP on the device */ |
Ganesh Ganapathi Batta | ec7e2c8 | 2013-06-20 11:00:28 -0700 | [diff] [blame] | 878 | pairing_cb.sdp_attempts = 1;; |
Ganesh Ganapathi Batta | e17bf00 | 2013-02-15 17:52:29 -0800 | [diff] [blame] | 879 | |
| 880 | if(btif_dm_inquiry_in_progress) |
| 881 | btif_dm_cancel_discovery(); |
| 882 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 883 | btif_dm_get_remote_services(&bd_addr); |
| 884 | /* Do not call bond_state_changed_cb yet. Wait till fetch remote service is complete */ |
| 885 | } |
| 886 | else |
| 887 | { |
| 888 | /*Map the HCI fail reason to bt status */ |
| 889 | switch(p_auth_cmpl->fail_reason) |
| 890 | { |
| 891 | case HCI_ERR_PAGE_TIMEOUT: |
| 892 | case HCI_ERR_CONNECTION_TOUT: |
| 893 | status = BT_STATUS_RMT_DEV_DOWN; |
| 894 | break; |
| 895 | |
| 896 | /* map the auth failure codes, so we can retry pairing if necessary */ |
| 897 | case HCI_ERR_AUTH_FAILURE: |
Zhihai Xu | a7ea809 | 2013-11-27 14:10:53 +0530 | [diff] [blame] | 898 | btif_storage_remove_bonded_device(&bd_addr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 899 | case HCI_ERR_HOST_REJECT_SECURITY: |
| 900 | case HCI_ERR_ENCRY_MODE_NOT_ACCEPTABLE: |
| 901 | case HCI_ERR_UNIT_KEY_USED: |
| 902 | case HCI_ERR_PAIRING_WITH_UNIT_KEY_NOT_SUPPORTED: |
| 903 | case HCI_ERR_INSUFFCIENT_SECURITY: |
Hemant Gupta | 87b7cce | 2013-11-28 13:07:10 +0530 | [diff] [blame] | 904 | case HCI_ERR_PEER_USER: |
| 905 | case HCI_ERR_UNSPECIFIED: |
| 906 | BTIF_TRACE_DEBUG2(" %s() Authentication fail reason %d", |
| 907 | __FUNCTION__, p_auth_cmpl->fail_reason); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 908 | if (pairing_cb.autopair_attempts == 1) |
| 909 | { |
| 910 | BTIF_TRACE_DEBUG1("%s(): Adding device to blacklist ", __FUNCTION__); |
| 911 | |
| 912 | /* Add the device to dynamic black list only if this device belongs to Audio/pointing dev class */ |
| 913 | if (check_cod(&bd_addr, COD_AV_HEADSETS) || |
| 914 | check_cod(&bd_addr, COD_AV_HANDSFREE) || |
| 915 | check_cod(&bd_addr, COD_AV_HEADPHONES) || |
| 916 | check_cod(&bd_addr, COD_AV_PORTABLE_AUDIO) || |
| 917 | check_cod(&bd_addr, COD_AV_HIFI_AUDIO) || |
| 918 | check_cod(&bd_addr, COD_HID_POINTING)) |
| 919 | { |
| 920 | btif_storage_add_device_to_autopair_blacklist (&bd_addr); |
| 921 | } |
| 922 | pairing_cb.autopair_attempts++; |
| 923 | |
| 924 | /* Create the Bond once again */ |
| 925 | BTIF_TRACE_DEBUG1("%s() auto pair failed. Reinitiate Bond", __FUNCTION__); |
| 926 | btif_dm_cb_create_bond (&bd_addr); |
| 927 | return; |
| 928 | } |
| 929 | else |
| 930 | { |
| 931 | /* if autopair attempts are more than 1, or not attempted */ |
| 932 | status = BT_STATUS_AUTH_FAILURE; |
| 933 | } |
| 934 | break; |
| 935 | |
| 936 | default: |
| 937 | status = BT_STATUS_FAIL; |
| 938 | } |
Zhihai Xu | 8d2128d | 2013-12-13 16:09:21 +0530 | [diff] [blame] | 939 | /* Special Handling for HID Devices */ |
| 940 | if (check_cod(&bd_addr, COD_HID_POINTING)) { |
| 941 | /* Remove Device as bonded in nvram as authentication failed */ |
| 942 | BTIF_TRACE_DEBUG1("%s(): removing hid pointing device from nvram", __FUNCTION__); |
| 943 | btif_storage_remove_bonded_device(&bd_addr); |
| 944 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 945 | bond_state_changed(status, &bd_addr, state); |
| 946 | } |
| 947 | } |
| 948 | |
| 949 | /****************************************************************************** |
| 950 | ** |
| 951 | ** Function btif_dm_search_devices_evt |
| 952 | ** |
| 953 | ** Description Executes search devices callback events in btif context |
| 954 | ** |
| 955 | ** Returns void |
| 956 | ** |
| 957 | ******************************************************************************/ |
| 958 | static void btif_dm_search_devices_evt (UINT16 event, char *p_param) |
| 959 | { |
| 960 | tBTA_DM_SEARCH *p_search_data; |
| 961 | BTIF_TRACE_EVENT2("%s event=%s", __FUNCTION__, dump_dm_search_event(event)); |
| 962 | |
| 963 | switch (event) |
| 964 | { |
| 965 | case BTA_DM_DISC_RES_EVT: |
| 966 | { |
| 967 | p_search_data = (tBTA_DM_SEARCH *)p_param; |
| 968 | /* Remote name update */ |
| 969 | if (strlen((const char *) p_search_data->disc_res.bd_name)) |
| 970 | { |
| 971 | bt_property_t properties[1]; |
| 972 | bt_bdaddr_t bdaddr; |
| 973 | bt_status_t status; |
| 974 | |
| 975 | properties[0].type = BT_PROPERTY_BDNAME; |
| 976 | properties[0].val = p_search_data->disc_res.bd_name; |
| 977 | properties[0].len = strlen((char *)p_search_data->disc_res.bd_name); |
| 978 | bdcpy(bdaddr.address, p_search_data->disc_res.bd_addr); |
| 979 | |
| 980 | status = btif_storage_set_remote_device_property(&bdaddr, &properties[0]); |
| 981 | ASSERTC(status == BT_STATUS_SUCCESS, "failed to save remote device property", status); |
| 982 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, |
| 983 | status, &bdaddr, 1, properties); |
| 984 | } |
| 985 | /* TODO: Services? */ |
| 986 | } |
| 987 | break; |
| 988 | |
| 989 | case BTA_DM_INQ_RES_EVT: |
| 990 | { |
| 991 | /* inquiry result */ |
| 992 | UINT32 cod; |
| 993 | UINT8 *p_eir_remote_name = NULL; |
| 994 | bt_bdname_t bdname; |
| 995 | bt_bdaddr_t bdaddr; |
| 996 | UINT8 remote_name_len; |
| 997 | UINT8 *p_cached_name = NULL; |
| 998 | tBTA_SERVICE_MASK services = 0; |
| 999 | bdstr_t bdstr; |
| 1000 | |
| 1001 | p_search_data = (tBTA_DM_SEARCH *)p_param; |
| 1002 | bdcpy(bdaddr.address, p_search_data->inq_res.bd_addr); |
| 1003 | |
| 1004 | BTIF_TRACE_DEBUG3("%s() %s device_type = 0x%x\n", __FUNCTION__, bd2str(&bdaddr, &bdstr), |
| 1005 | #if (BLE_INCLUDED == TRUE) |
| 1006 | p_search_data->inq_res.device_type); |
| 1007 | #else |
| 1008 | BT_DEVICE_TYPE_BREDR); |
| 1009 | #endif |
| 1010 | bdname.name[0] = 0; |
| 1011 | |
| 1012 | cod = devclass2uint (p_search_data->inq_res.dev_class); |
| 1013 | |
| 1014 | if ( cod == 0) { |
| 1015 | ALOGD("cod is 0, set as unclassified"); |
| 1016 | cod = COD_UNCLASSIFIED; |
| 1017 | } |
| 1018 | |
| 1019 | if (!check_eir_remote_name(p_search_data, bdname.name, &remote_name_len)) |
| 1020 | check_cached_remote_name(p_search_data, bdname.name, &remote_name_len); |
| 1021 | |
| 1022 | /* Check EIR for remote name and services */ |
| 1023 | if (p_search_data->inq_res.p_eir) |
| 1024 | { |
| 1025 | BTA_GetEirService(p_search_data->inq_res.p_eir, &services); |
| 1026 | BTIF_TRACE_DEBUG2("%s()EIR BTA services = %08X", __FUNCTION__, (UINT32)services); |
| 1027 | /* TODO: Get the service list and check to see which uuids we got and send it back to the client. */ |
| 1028 | } |
| 1029 | |
| 1030 | |
| 1031 | { |
| 1032 | bt_property_t properties[5]; |
| 1033 | bt_device_type_t dev_type; |
Andre Eisenbach | 5c44e45 | 2013-08-06 18:19:37 -0700 | [diff] [blame] | 1034 | UINT8 addr_type; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1035 | uint32_t num_properties = 0; |
| 1036 | bt_status_t status; |
| 1037 | |
| 1038 | memset(properties, 0, sizeof(properties)); |
| 1039 | /* BD_ADDR */ |
| 1040 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 1041 | BT_PROPERTY_BDADDR, sizeof(bdaddr), &bdaddr); |
| 1042 | num_properties++; |
| 1043 | /* BD_NAME */ |
| 1044 | /* Don't send BDNAME if it is empty */ |
Andre Eisenbach | 5c44e45 | 2013-08-06 18:19:37 -0700 | [diff] [blame] | 1045 | if (bdname.name[0]) |
| 1046 | { |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1047 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 1048 | BT_PROPERTY_BDNAME, |
| 1049 | strlen((char *)bdname.name), &bdname); |
| 1050 | num_properties++; |
| 1051 | } |
| 1052 | |
| 1053 | /* DEV_CLASS */ |
| 1054 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 1055 | BT_PROPERTY_CLASS_OF_DEVICE, sizeof(cod), &cod); |
| 1056 | num_properties++; |
| 1057 | /* DEV_TYPE */ |
Andre Eisenbach | 5c44e45 | 2013-08-06 18:19:37 -0700 | [diff] [blame] | 1058 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1059 | /* FixMe: Assumption is that bluetooth.h and BTE enums match */ |
| 1060 | dev_type = p_search_data->inq_res.device_type; |
Andre Eisenbach | 5c44e45 | 2013-08-06 18:19:37 -0700 | [diff] [blame] | 1061 | addr_type = p_search_data->inq_res.ble_addr_type; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1062 | #else |
| 1063 | dev_type = BT_DEVICE_TYPE_BREDR; |
| 1064 | #endif |
| 1065 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 1066 | BT_PROPERTY_TYPE_OF_DEVICE, sizeof(dev_type), &dev_type); |
| 1067 | num_properties++; |
| 1068 | /* RSSI */ |
| 1069 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 1070 | BT_PROPERTY_REMOTE_RSSI, sizeof(int8_t), |
| 1071 | &(p_search_data->inq_res.rssi)); |
| 1072 | num_properties++; |
| 1073 | |
| 1074 | status = btif_storage_add_remote_device(&bdaddr, num_properties, properties); |
| 1075 | ASSERTC(status == BT_STATUS_SUCCESS, "failed to save remote device (inquiry)", status); |
Andre Eisenbach | 5c44e45 | 2013-08-06 18:19:37 -0700 | [diff] [blame] | 1076 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
| 1077 | status = btif_storage_set_remote_addr_type(&bdaddr, addr_type); |
Ganesh Ganapathi Batta | 8fe5887 | 2014-04-16 16:50:09 -0700 | [diff] [blame] | 1078 | if (( dev_type == BT_DEVICE_TYPE_DUMO)&& |
| 1079 | (p_search_data->inq_res.flag & BTA_BLE_DMT_CONTROLLER_SPT) && |
| 1080 | (p_search_data->inq_res.flag & BTA_BLE_DMT_HOST_SPT)) |
| 1081 | { |
| 1082 | btif_storage_set_dmt_support_type (&bdaddr, TRUE); |
| 1083 | } |
Andre Eisenbach | 5c44e45 | 2013-08-06 18:19:37 -0700 | [diff] [blame] | 1084 | ASSERTC(status == BT_STATUS_SUCCESS, "failed to save remote addr type (inquiry)", status); |
| 1085 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1086 | /* Callback to notify upper layer of device */ |
| 1087 | HAL_CBACK(bt_hal_cbacks, device_found_cb, |
| 1088 | num_properties, properties); |
| 1089 | } |
| 1090 | } |
| 1091 | break; |
| 1092 | |
| 1093 | case BTA_DM_INQ_CMPL_EVT: |
| 1094 | { |
| 1095 | } |
| 1096 | break; |
| 1097 | case BTA_DM_DISC_CMPL_EVT: |
| 1098 | { |
| 1099 | HAL_CBACK(bt_hal_cbacks, discovery_state_changed_cb, BT_DISCOVERY_STOPPED); |
| 1100 | } |
| 1101 | break; |
| 1102 | case BTA_DM_SEARCH_CANCEL_CMPL_EVT: |
| 1103 | { |
| 1104 | /* if inquiry is not in progress and we get a cancel event, then |
| 1105 | * it means we are done with inquiry, but remote_name fetches are in |
| 1106 | * progress |
| 1107 | * |
| 1108 | * if inquiry is in progress, then we don't want to act on this cancel_cmpl_evt |
| 1109 | * but instead wait for the cancel_cmpl_evt via the Busy Level |
| 1110 | * |
| 1111 | */ |
| 1112 | if (btif_dm_inquiry_in_progress == FALSE) |
| 1113 | { |
| 1114 | HAL_CBACK(bt_hal_cbacks, discovery_state_changed_cb, BT_DISCOVERY_STOPPED); |
| 1115 | } |
| 1116 | } |
| 1117 | break; |
| 1118 | } |
| 1119 | } |
| 1120 | |
| 1121 | /******************************************************************************* |
| 1122 | ** |
| 1123 | ** Function btif_dm_search_services_evt |
| 1124 | ** |
| 1125 | ** Description Executes search services event in btif context |
| 1126 | ** |
| 1127 | ** Returns void |
| 1128 | ** |
| 1129 | *******************************************************************************/ |
| 1130 | static void btif_dm_search_services_evt(UINT16 event, char *p_param) |
| 1131 | { |
| 1132 | tBTA_DM_SEARCH *p_data = (tBTA_DM_SEARCH*)p_param; |
| 1133 | |
| 1134 | BTIF_TRACE_EVENT2("%s: event = %d", __FUNCTION__, event); |
| 1135 | switch (event) |
| 1136 | { |
| 1137 | case BTA_DM_DISC_RES_EVT: |
| 1138 | { |
| 1139 | bt_uuid_t uuid_arr[BT_MAX_NUM_UUIDS]; /* Max 32 services */ |
| 1140 | bt_property_t prop; |
| 1141 | uint32_t i = 0, j = 0; |
| 1142 | bt_bdaddr_t bd_addr; |
| 1143 | bt_status_t ret; |
| 1144 | |
| 1145 | bdcpy(bd_addr.address, p_data->disc_res.bd_addr); |
| 1146 | |
| 1147 | BTIF_TRACE_DEBUG3("%s:(result=0x%x, services 0x%x)", __FUNCTION__, |
| 1148 | p_data->disc_res.result, p_data->disc_res.services); |
Ganesh Ganapathi Batta | ec7e2c8 | 2013-06-20 11:00:28 -0700 | [diff] [blame] | 1149 | if ((p_data->disc_res.result != BTA_SUCCESS) && |
| 1150 | (pairing_cb.state == BT_BOND_STATE_BONDING ) && |
| 1151 | (pairing_cb.sdp_attempts < BTIF_DM_MAX_SDP_ATTEMPTS_AFTER_PAIRING)) |
| 1152 | { |
| 1153 | BTIF_TRACE_WARNING1("%s:SDP failed after bonding re-attempting", __FUNCTION__); |
| 1154 | pairing_cb.sdp_attempts++; |
| 1155 | btif_dm_get_remote_services(&bd_addr); |
| 1156 | return; |
| 1157 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1158 | prop.type = BT_PROPERTY_UUIDS; |
| 1159 | prop.len = 0; |
| 1160 | if ((p_data->disc_res.result == BTA_SUCCESS) && (p_data->disc_res.num_uuids > 0)) |
| 1161 | { |
| 1162 | prop.val = p_data->disc_res.p_uuid_list; |
| 1163 | prop.len = p_data->disc_res.num_uuids * MAX_UUID_SIZE; |
| 1164 | for (i=0; i < p_data->disc_res.num_uuids; i++) |
| 1165 | { |
| 1166 | char temp[256]; |
| 1167 | uuid_to_string((bt_uuid_t*)(p_data->disc_res.p_uuid_list + (i*MAX_UUID_SIZE)), temp); |
| 1168 | BTIF_TRACE_ERROR2("Index: %d uuid:%s", i, temp); |
| 1169 | } |
| 1170 | } |
| 1171 | |
| 1172 | /* onUuidChanged requires getBondedDevices to be populated. |
| 1173 | ** bond_state_changed needs to be sent prior to remote_device_property |
| 1174 | */ |
| 1175 | if ((pairing_cb.state == BT_BOND_STATE_BONDING) && |
| 1176 | (bdcmp(p_data->disc_res.bd_addr, pairing_cb.bd_addr) == 0)&& |
Ganesh Ganapathi Batta | ec7e2c8 | 2013-06-20 11:00:28 -0700 | [diff] [blame] | 1177 | pairing_cb.sdp_attempts > 0) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1178 | { |
| 1179 | BTIF_TRACE_DEBUG1("%s Remote Service SDP done. Call bond_state_changed_cb BONDED", |
| 1180 | __FUNCTION__); |
Ganesh Ganapathi Batta | ec7e2c8 | 2013-06-20 11:00:28 -0700 | [diff] [blame] | 1181 | pairing_cb.sdp_attempts = 0; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1182 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDED); |
| 1183 | } |
| 1184 | |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 1185 | if(p_data->disc_res.num_uuids != 0) |
| 1186 | { |
| 1187 | /* Also write this to the NVRAM */ |
| 1188 | ret = btif_storage_set_remote_device_property(&bd_addr, &prop); |
| 1189 | ASSERTC(ret == BT_STATUS_SUCCESS, "storing remote services failed", ret); |
| 1190 | /* Send the event to the BTIF */ |
| 1191 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, |
| 1192 | BT_STATUS_SUCCESS, &bd_addr, 1, &prop); |
| 1193 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1194 | } |
| 1195 | break; |
| 1196 | |
| 1197 | case BTA_DM_DISC_CMPL_EVT: |
| 1198 | /* fixme */ |
| 1199 | break; |
| 1200 | |
Matthew Xie | 607e3b7 | 2013-08-15 19:30:48 -0700 | [diff] [blame] | 1201 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 1202 | case BTA_DM_DISC_BLE_RES_EVT: |
| 1203 | BTIF_TRACE_DEBUG2("%s:, services 0x%x)", __FUNCTION__, |
| 1204 | p_data->disc_ble_res.service.uu.uuid16); |
| 1205 | bt_uuid_t uuid; |
| 1206 | int i = 0; |
| 1207 | int j = 15; |
| 1208 | if (p_data->disc_ble_res.service.uu.uuid16 == UUID_SERVCLASS_LE_HID) |
| 1209 | { |
| 1210 | BTIF_TRACE_DEBUG1("%s: Found HOGP UUID",__FUNCTION__); |
| 1211 | bt_property_t prop; |
| 1212 | bt_bdaddr_t bd_addr; |
| 1213 | char temp[256]; |
Zhihai Xu | d7ee77b | 2013-11-05 18:06:54 -0800 | [diff] [blame] | 1214 | bt_status_t ret; |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 1215 | |
| 1216 | bta_gatt_convert_uuid16_to_uuid128(uuid.uu,p_data->disc_ble_res.service.uu.uuid16); |
| 1217 | |
| 1218 | while(i < j ) |
| 1219 | { |
| 1220 | unsigned char c = uuid.uu[j]; |
| 1221 | uuid.uu[j] = uuid.uu[i]; |
| 1222 | uuid.uu[i] = c; |
| 1223 | i++; |
| 1224 | j--; |
| 1225 | } |
| 1226 | |
| 1227 | uuid_to_string(&uuid, temp); |
| 1228 | BTIF_TRACE_ERROR1(" uuid:%s", temp); |
| 1229 | |
| 1230 | bdcpy(bd_addr.address, p_data->disc_ble_res.bd_addr); |
| 1231 | prop.type = BT_PROPERTY_UUIDS; |
| 1232 | prop.val = uuid.uu; |
| 1233 | prop.len = MAX_UUID_SIZE; |
| 1234 | |
Zhihai Xu | d7ee77b | 2013-11-05 18:06:54 -0800 | [diff] [blame] | 1235 | /* Also write this to the NVRAM */ |
| 1236 | ret = btif_storage_set_remote_device_property(&bd_addr, &prop); |
| 1237 | ASSERTC(ret == BT_STATUS_SUCCESS, "storing remote services failed", ret); |
| 1238 | |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 1239 | /* Send the event to the BTIF */ |
| 1240 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, |
| 1241 | BT_STATUS_SUCCESS, &bd_addr, 1, &prop); |
| 1242 | |
| 1243 | } |
| 1244 | break; |
Matthew Xie | 607e3b7 | 2013-08-15 19:30:48 -0700 | [diff] [blame] | 1245 | #endif /* BLE_INCLUDED */ |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 1246 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1247 | default: |
| 1248 | { |
| 1249 | ASSERTC(0, "unhandled search services event", event); |
| 1250 | } |
| 1251 | break; |
| 1252 | } |
| 1253 | } |
| 1254 | |
| 1255 | /******************************************************************************* |
| 1256 | ** |
| 1257 | ** Function btif_dm_remote_service_record_evt |
| 1258 | ** |
| 1259 | ** Description Executes search service record event in btif context |
| 1260 | ** |
| 1261 | ** Returns void |
| 1262 | ** |
| 1263 | *******************************************************************************/ |
| 1264 | static void btif_dm_remote_service_record_evt(UINT16 event, char *p_param) |
| 1265 | { |
| 1266 | tBTA_DM_SEARCH *p_data = (tBTA_DM_SEARCH*)p_param; |
| 1267 | |
| 1268 | BTIF_TRACE_EVENT2("%s: event = %d", __FUNCTION__, event); |
| 1269 | switch (event) |
| 1270 | { |
| 1271 | case BTA_DM_DISC_RES_EVT: |
| 1272 | { |
| 1273 | bt_service_record_t rec; |
| 1274 | bt_property_t prop; |
| 1275 | uint32_t i = 0; |
| 1276 | bt_bdaddr_t bd_addr; |
| 1277 | |
| 1278 | memset(&rec, 0, sizeof(bt_service_record_t)); |
| 1279 | bdcpy(bd_addr.address, p_data->disc_res.bd_addr); |
| 1280 | |
| 1281 | BTIF_TRACE_DEBUG3("%s:(result=0x%x, services 0x%x)", __FUNCTION__, |
| 1282 | p_data->disc_res.result, p_data->disc_res.services); |
| 1283 | prop.type = BT_PROPERTY_SERVICE_RECORD; |
| 1284 | prop.val = (void*)&rec; |
| 1285 | prop.len = sizeof(rec); |
| 1286 | |
| 1287 | /* disc_res.result is overloaded with SCN. Cannot check result */ |
| 1288 | p_data->disc_res.services &= ~BTA_USER_SERVICE_MASK; |
| 1289 | /* TODO: Get the UUID as well */ |
| 1290 | rec.channel = p_data->disc_res.result - 3; |
| 1291 | /* TODO: Need to get the service name using p_raw_data */ |
| 1292 | rec.name[0] = 0; |
| 1293 | |
| 1294 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, |
| 1295 | BT_STATUS_SUCCESS, &bd_addr, 1, &prop); |
| 1296 | } |
| 1297 | break; |
| 1298 | |
| 1299 | default: |
| 1300 | { |
| 1301 | ASSERTC(0, "unhandled remote service record event", event); |
| 1302 | } |
| 1303 | break; |
| 1304 | } |
| 1305 | } |
| 1306 | |
| 1307 | /******************************************************************************* |
| 1308 | ** |
| 1309 | ** Function btif_dm_upstreams_cback |
| 1310 | ** |
| 1311 | ** Description Executes UPSTREAMS events in btif context |
| 1312 | ** |
| 1313 | ** Returns void |
| 1314 | ** |
| 1315 | *******************************************************************************/ |
| 1316 | static void btif_dm_upstreams_evt(UINT16 event, char* p_param) |
| 1317 | { |
| 1318 | tBTA_DM_SEC_EVT dm_event = (tBTA_DM_SEC_EVT)event; |
| 1319 | tBTA_DM_SEC *p_data = (tBTA_DM_SEC*)p_param; |
| 1320 | tBTA_SERVICE_MASK service_mask; |
| 1321 | uint32_t i; |
| 1322 | bt_bdaddr_t bd_addr; |
| 1323 | |
| 1324 | BTIF_TRACE_EVENT1("btif_dm_upstreams_cback ev: %s", dump_dm_event(event)); |
| 1325 | |
| 1326 | switch (event) |
| 1327 | { |
| 1328 | case BTA_DM_ENABLE_EVT: |
| 1329 | { |
| 1330 | BD_NAME bdname; |
| 1331 | bt_status_t status; |
| 1332 | bt_property_t prop; |
| 1333 | prop.type = BT_PROPERTY_BDNAME; |
| 1334 | prop.len = BD_NAME_LEN; |
| 1335 | prop.val = (void*)bdname; |
| 1336 | |
| 1337 | status = btif_storage_get_adapter_property(&prop); |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 1338 | if (status == BT_STATUS_SUCCESS) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1339 | { |
| 1340 | /* A name exists in the storage. Make this the device name */ |
| 1341 | BTA_DmSetDeviceName((char*)prop.val); |
| 1342 | } |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 1343 | else |
| 1344 | { |
| 1345 | /* Storage does not have a name yet. |
| 1346 | * Use the default name and write it to the chip |
| 1347 | */ |
| 1348 | BTA_DmSetDeviceName(btif_get_default_local_name()); |
| 1349 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1350 | |
| 1351 | /* for each of the enabled services in the mask, trigger the profile |
| 1352 | * enable */ |
| 1353 | service_mask = btif_get_enabled_services_mask(); |
| 1354 | for (i=0; i <= BTA_MAX_SERVICE_ID; i++) |
| 1355 | { |
| 1356 | if (service_mask & |
| 1357 | (tBTA_SERVICE_MASK)(BTA_SERVICE_ID_TO_SERVICE_MASK(i))) |
| 1358 | { |
| 1359 | btif_in_execute_service_request(i, TRUE); |
| 1360 | } |
| 1361 | } |
| 1362 | /* clear control blocks */ |
| 1363 | memset(&pairing_cb, 0, sizeof(btif_dm_pairing_cb_t)); |
| 1364 | |
| 1365 | /* This function will also trigger the adapter_properties_cb |
| 1366 | ** and bonded_devices_info_cb |
| 1367 | */ |
| 1368 | btif_storage_load_bonded_devices(); |
| 1369 | |
| 1370 | btif_storage_load_autopair_device_list(); |
| 1371 | |
| 1372 | btif_enable_bluetooth_evt(p_data->enable.status, p_data->enable.bd_addr); |
| 1373 | } |
| 1374 | break; |
| 1375 | |
| 1376 | case BTA_DM_DISABLE_EVT: |
| 1377 | /* for each of the enabled services in the mask, trigger the profile |
| 1378 | * disable */ |
| 1379 | service_mask = btif_get_enabled_services_mask(); |
| 1380 | for (i=0; i <= BTA_MAX_SERVICE_ID; i++) |
| 1381 | { |
| 1382 | if (service_mask & |
| 1383 | (tBTA_SERVICE_MASK)(BTA_SERVICE_ID_TO_SERVICE_MASK(i))) |
| 1384 | { |
| 1385 | btif_in_execute_service_request(i, FALSE); |
| 1386 | } |
| 1387 | } |
| 1388 | btif_disable_bluetooth_evt(); |
| 1389 | break; |
| 1390 | |
| 1391 | case BTA_DM_PIN_REQ_EVT: |
| 1392 | btif_dm_pin_req_evt(&p_data->pin_req); |
| 1393 | break; |
| 1394 | |
| 1395 | case BTA_DM_AUTH_CMPL_EVT: |
| 1396 | btif_dm_auth_cmpl_evt(&p_data->auth_cmpl); |
| 1397 | break; |
| 1398 | |
| 1399 | case BTA_DM_BOND_CANCEL_CMPL_EVT: |
| 1400 | if (pairing_cb.state == BT_BOND_STATE_BONDING) |
| 1401 | { |
| 1402 | bdcpy(bd_addr.address, pairing_cb.bd_addr); |
| 1403 | bond_state_changed(p_data->bond_cancel_cmpl.result, &bd_addr, BT_BOND_STATE_NONE); |
| 1404 | } |
| 1405 | break; |
| 1406 | |
| 1407 | case BTA_DM_SP_CFM_REQ_EVT: |
| 1408 | btif_dm_ssp_cfm_req_evt(&p_data->cfm_req); |
| 1409 | break; |
| 1410 | case BTA_DM_SP_KEY_NOTIF_EVT: |
| 1411 | btif_dm_ssp_key_notif_evt(&p_data->key_notif); |
| 1412 | break; |
| 1413 | |
| 1414 | case BTA_DM_DEV_UNPAIRED_EVT: |
| 1415 | bdcpy(bd_addr.address, p_data->link_down.bd_addr); |
| 1416 | |
| 1417 | /*special handling for HID devices */ |
| 1418 | #if (defined(BTA_HH_INCLUDED) && (BTA_HH_INCLUDED == TRUE)) |
Ganesh Ganapathi Batta | 390c94d | 2013-05-15 17:58:35 -0700 | [diff] [blame] | 1419 | btif_hh_remove_device(bd_addr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1420 | #endif |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 1421 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
| 1422 | btif_storage_remove_ble_bonding_keys(&bd_addr); |
| 1423 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1424 | btif_storage_remove_bonded_device(&bd_addr); |
| 1425 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_NONE); |
| 1426 | break; |
| 1427 | |
| 1428 | case BTA_DM_BUSY_LEVEL_EVT: |
| 1429 | { |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1430 | |
| 1431 | if (p_data->busy_level.level_flags & BTM_BL_INQUIRY_PAGING_MASK) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1432 | { |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1433 | if (p_data->busy_level.level_flags == BTM_BL_INQUIRY_STARTED) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1434 | { |
| 1435 | HAL_CBACK(bt_hal_cbacks, discovery_state_changed_cb, |
| 1436 | BT_DISCOVERY_STARTED); |
| 1437 | btif_dm_inquiry_in_progress = TRUE; |
| 1438 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1439 | else if (p_data->busy_level.level_flags == BTM_BL_INQUIRY_CANCELLED) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1440 | { |
| 1441 | HAL_CBACK(bt_hal_cbacks, discovery_state_changed_cb, |
| 1442 | BT_DISCOVERY_STOPPED); |
| 1443 | btif_dm_inquiry_in_progress = FALSE; |
| 1444 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1445 | else if (p_data->busy_level.level_flags == BTM_BL_INQUIRY_COMPLETE) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1446 | { |
| 1447 | btif_dm_inquiry_in_progress = FALSE; |
| 1448 | } |
| 1449 | } |
| 1450 | }break; |
| 1451 | |
| 1452 | case BTA_DM_LINK_UP_EVT: |
| 1453 | bdcpy(bd_addr.address, p_data->link_up.bd_addr); |
| 1454 | BTIF_TRACE_DEBUG0("BTA_DM_LINK_UP_EVT. Sending BT_ACL_STATE_CONNECTED"); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1455 | |
| 1456 | btif_update_remote_version_property(&bd_addr); |
| 1457 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1458 | HAL_CBACK(bt_hal_cbacks, acl_state_changed_cb, BT_STATUS_SUCCESS, |
| 1459 | &bd_addr, BT_ACL_STATE_CONNECTED); |
| 1460 | break; |
| 1461 | |
| 1462 | case BTA_DM_LINK_DOWN_EVT: |
| 1463 | bdcpy(bd_addr.address, p_data->link_down.bd_addr); |
| 1464 | BTIF_TRACE_DEBUG0("BTA_DM_LINK_DOWN_EVT. Sending BT_ACL_STATE_DISCONNECTED"); |
| 1465 | HAL_CBACK(bt_hal_cbacks, acl_state_changed_cb, BT_STATUS_SUCCESS, |
| 1466 | &bd_addr, BT_ACL_STATE_DISCONNECTED); |
| 1467 | break; |
| 1468 | |
| 1469 | case BTA_DM_HW_ERROR_EVT: |
| 1470 | BTIF_TRACE_ERROR0("Received H/W Error. "); |
| 1471 | /* Flush storage data */ |
| 1472 | btif_config_flush(); |
| 1473 | usleep(100000); /* 100milliseconds */ |
| 1474 | /* Killing the process to force a restart as part of fault tolerance */ |
| 1475 | kill(getpid(), SIGKILL); |
| 1476 | break; |
| 1477 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1478 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
| 1479 | case BTA_DM_BLE_KEY_EVT: |
| 1480 | BTIF_TRACE_DEBUG1("BTA_DM_BLE_KEY_EVT key_type=0x%02x ", p_data->ble_key.key_type); |
| 1481 | |
| 1482 | /* If this pairing is by-product of local initiated GATT client Read or Write, |
| 1483 | BTA would not have sent BTA_DM_BLE_SEC_REQ_EVT event and Bond state would not |
| 1484 | have setup properly. Setup pairing_cb and notify App about Bonding state now*/ |
| 1485 | if (pairing_cb.state != BT_BOND_STATE_BONDING) |
| 1486 | { |
| 1487 | BTIF_TRACE_DEBUG0("Bond state not sent to App so far.Notify the app now"); |
| 1488 | bond_state_changed(BT_STATUS_SUCCESS, (bt_bdaddr_t*)p_data->ble_key.bd_addr, |
| 1489 | BT_BOND_STATE_BONDING); |
| 1490 | } |
| 1491 | else if (memcmp (pairing_cb.bd_addr, p_data->ble_key.bd_addr, BD_ADDR_LEN)!=0) |
| 1492 | { |
| 1493 | BTIF_TRACE_ERROR1("BD mismatch discard BLE key_type=%d ",p_data->ble_key.key_type); |
| 1494 | break; |
| 1495 | } |
| 1496 | |
| 1497 | switch (p_data->ble_key.key_type) |
| 1498 | { |
| 1499 | case BTA_LE_KEY_PENC: |
| 1500 | BTIF_TRACE_DEBUG0("Rcv BTA_LE_KEY_PENC"); |
| 1501 | pairing_cb.ble.is_penc_key_rcvd = TRUE; |
| 1502 | memcpy(pairing_cb.ble.penc_key.ltk,p_data->ble_key.key_value.penc_key.ltk, 16); |
| 1503 | memcpy(pairing_cb.ble.penc_key.rand, p_data->ble_key.key_value.penc_key.rand,8); |
| 1504 | pairing_cb.ble.penc_key.ediv = p_data->ble_key.key_value.penc_key.ediv; |
| 1505 | pairing_cb.ble.penc_key.sec_level = p_data->ble_key.key_value.penc_key.sec_level; |
| 1506 | |
| 1507 | for (i=0; i<16; i++) |
| 1508 | { |
| 1509 | BTIF_TRACE_DEBUG2("pairing_cb.ble.penc_key.ltk[%d]=0x%02x",i,pairing_cb.ble.penc_key.ltk[i]); |
| 1510 | } |
| 1511 | for (i=0; i<8; i++) |
| 1512 | { |
| 1513 | BTIF_TRACE_DEBUG2("pairing_cb.ble.penc_key.rand[%d]=0x%02x",i,pairing_cb.ble.penc_key.rand[i]); |
| 1514 | } |
| 1515 | BTIF_TRACE_DEBUG1("pairing_cb.ble.penc_key.ediv=0x%04x",pairing_cb.ble.penc_key.ediv); |
| 1516 | BTIF_TRACE_DEBUG1("pairing_cb.ble.penc_key.sec_level=0x%02x",pairing_cb.ble.penc_key.sec_level); |
| 1517 | BTIF_TRACE_DEBUG1("pairing_cb.ble.penc_key.key_size=0x%02x",pairing_cb.ble.penc_key.key_size); |
| 1518 | break; |
| 1519 | |
| 1520 | case BTA_LE_KEY_PID: |
| 1521 | BTIF_TRACE_DEBUG0("Rcv BTA_LE_KEY_PID"); |
| 1522 | pairing_cb.ble.is_pid_key_rcvd = TRUE; |
| 1523 | memcpy(pairing_cb.ble.pid_key, p_data->ble_key.key_value.pid_key.irk, 16); |
| 1524 | for (i=0; i<16; i++) |
| 1525 | { |
| 1526 | BTIF_TRACE_DEBUG2("pairing_cb.ble.pid_key[%d]=0x%02x",i,pairing_cb.ble.pid_key[i]); |
| 1527 | } |
| 1528 | break; |
| 1529 | |
| 1530 | case BTA_LE_KEY_PCSRK: |
| 1531 | BTIF_TRACE_DEBUG0("Rcv BTA_LE_KEY_PCSRK"); |
| 1532 | pairing_cb.ble.is_pcsrk_key_rcvd = TRUE; |
| 1533 | pairing_cb.ble.pcsrk_key.counter = p_data->ble_key.key_value.pcsrk_key.counter; |
| 1534 | pairing_cb.ble.pcsrk_key.sec_level = p_data->ble_key.key_value.pcsrk_key.sec_level; |
| 1535 | memcpy(pairing_cb.ble.pcsrk_key.csrk,p_data->ble_key.key_value.pcsrk_key.csrk,16); |
| 1536 | |
| 1537 | for (i=0; i<16; i++) |
| 1538 | { |
| 1539 | BTIF_TRACE_DEBUG2("pairing_cb.ble.pcsrk_key.csrk[%d]=0x%02x",i,pairing_cb.ble.pcsrk_key.csrk[i]); |
| 1540 | } |
| 1541 | BTIF_TRACE_DEBUG1("pairing_cb.ble.pcsrk_key.counter=0x%08x",pairing_cb.ble.pcsrk_key.counter); |
| 1542 | BTIF_TRACE_DEBUG1("pairing_cb.ble.pcsrk_key.sec_level=0x%02x",pairing_cb.ble.pcsrk_key.sec_level); |
| 1543 | break; |
| 1544 | |
| 1545 | case BTA_LE_KEY_LENC: |
| 1546 | BTIF_TRACE_DEBUG0("Rcv BTA_LE_KEY_LENC"); |
| 1547 | pairing_cb.ble.is_lenc_key_rcvd = TRUE; |
| 1548 | pairing_cb.ble.lenc_key.div = p_data->ble_key.key_value.lenc_key.div; |
| 1549 | pairing_cb.ble.lenc_key.key_size = p_data->ble_key.key_value.lenc_key.key_size; |
| 1550 | pairing_cb.ble.lenc_key.sec_level = p_data->ble_key.key_value.lenc_key.sec_level; |
| 1551 | |
| 1552 | BTIF_TRACE_DEBUG1("pairing_cb.ble.lenc_key.div=0x%04x",pairing_cb.ble.lenc_key.div); |
| 1553 | BTIF_TRACE_DEBUG1("pairing_cb.ble.lenc_key.key_size=0x%02x",pairing_cb.ble.lenc_key.key_size); |
| 1554 | BTIF_TRACE_DEBUG1("pairing_cb.ble.lenc_key.sec_level=0x%02x",pairing_cb.ble.lenc_key.sec_level); |
| 1555 | break; |
| 1556 | |
| 1557 | |
| 1558 | |
| 1559 | case BTA_LE_KEY_LCSRK: |
| 1560 | BTIF_TRACE_DEBUG0("Rcv BTA_LE_KEY_LCSRK"); |
| 1561 | pairing_cb.ble.is_lcsrk_key_rcvd = TRUE; |
| 1562 | pairing_cb.ble.lcsrk_key.counter = p_data->ble_key.key_value.lcsrk_key.counter; |
| 1563 | pairing_cb.ble.lcsrk_key.div = p_data->ble_key.key_value.lcsrk_key.div; |
| 1564 | pairing_cb.ble.lcsrk_key.sec_level = p_data->ble_key.key_value.lcsrk_key.sec_level; |
| 1565 | |
| 1566 | BTIF_TRACE_DEBUG1("pairing_cb.ble.lcsrk_key.div=0x%04x",pairing_cb.ble.lcsrk_key.div); |
| 1567 | BTIF_TRACE_DEBUG1("pairing_cb.ble.lcsrk_key.counter=0x%08x",pairing_cb.ble.lcsrk_key.counter); |
| 1568 | BTIF_TRACE_DEBUG1("pairing_cb.ble.lcsrk_key.sec_level=0x%02x",pairing_cb.ble.lcsrk_key.sec_level); |
| 1569 | |
| 1570 | break; |
| 1571 | |
| 1572 | default: |
| 1573 | BTIF_TRACE_ERROR1("unknown BLE key type (0x%02x)", p_data->ble_key.key_type); |
| 1574 | break; |
| 1575 | } |
| 1576 | |
| 1577 | break; |
| 1578 | case BTA_DM_BLE_SEC_REQ_EVT: |
| 1579 | BTIF_TRACE_DEBUG0("BTA_DM_BLE_SEC_REQ_EVT. "); |
| 1580 | btif_dm_ble_sec_req_evt(&p_data->ble_req); |
| 1581 | break; |
| 1582 | case BTA_DM_BLE_PASSKEY_NOTIF_EVT: |
| 1583 | BTIF_TRACE_DEBUG0("BTA_DM_BLE_PASSKEY_NOTIF_EVT. "); |
| 1584 | btif_dm_ble_key_notif_evt(&p_data->key_notif); |
| 1585 | break; |
| 1586 | case BTA_DM_BLE_PASSKEY_REQ_EVT: |
| 1587 | BTIF_TRACE_DEBUG0("BTA_DM_BLE_PASSKEY_REQ_EVT. "); |
| 1588 | btif_dm_ble_passkey_req_evt(&p_data->pin_req); |
| 1589 | break; |
| 1590 | case BTA_DM_BLE_OOB_REQ_EVT: |
| 1591 | BTIF_TRACE_DEBUG0("BTA_DM_BLE_OOB_REQ_EVT. "); |
| 1592 | break; |
| 1593 | case BTA_DM_BLE_LOCAL_IR_EVT: |
| 1594 | BTIF_TRACE_DEBUG0("BTA_DM_BLE_LOCAL_IR_EVT. "); |
| 1595 | ble_local_key_cb.is_id_keys_rcvd = TRUE; |
| 1596 | memcpy(&ble_local_key_cb.id_keys.irk[0], &p_data->ble_id_keys.irk[0], sizeof(BT_OCTET16)); |
| 1597 | memcpy(&ble_local_key_cb.id_keys.ir[0], &p_data->ble_id_keys.ir[0], sizeof(BT_OCTET16)); |
| 1598 | memcpy(&ble_local_key_cb.id_keys.dhk[0], &p_data->ble_id_keys.dhk[0], sizeof(BT_OCTET16)); |
| 1599 | btif_storage_add_ble_local_key( (char *)&ble_local_key_cb.id_keys.irk[0], |
| 1600 | BTIF_DM_LE_LOCAL_KEY_IR, |
| 1601 | BT_OCTET16_LEN); |
| 1602 | btif_storage_add_ble_local_key( (char *)&ble_local_key_cb.id_keys.ir[0], |
| 1603 | BTIF_DM_LE_LOCAL_KEY_IRK, |
| 1604 | BT_OCTET16_LEN); |
| 1605 | btif_storage_add_ble_local_key( (char *)&ble_local_key_cb.id_keys.dhk[0], |
| 1606 | BTIF_DM_LE_LOCAL_KEY_DHK, |
| 1607 | BT_OCTET16_LEN); |
| 1608 | break; |
| 1609 | case BTA_DM_BLE_LOCAL_ER_EVT: |
| 1610 | BTIF_TRACE_DEBUG0("BTA_DM_BLE_LOCAL_ER_EVT. "); |
| 1611 | ble_local_key_cb.is_er_rcvd = TRUE; |
| 1612 | memcpy(&ble_local_key_cb.er[0], &p_data->ble_er[0], sizeof(BT_OCTET16)); |
| 1613 | btif_storage_add_ble_local_key( (char *)&ble_local_key_cb.er[0], |
| 1614 | BTIF_DM_LE_LOCAL_KEY_ER, |
| 1615 | BT_OCTET16_LEN); |
| 1616 | break; |
| 1617 | |
| 1618 | case BTA_DM_BLE_AUTH_CMPL_EVT: |
| 1619 | BTIF_TRACE_DEBUG0("BTA_DM_BLE_KEY_EVT. "); |
| 1620 | btif_dm_ble_auth_cmpl_evt(&p_data->auth_cmpl); |
| 1621 | break; |
| 1622 | #endif |
| 1623 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1624 | case BTA_DM_AUTHORIZE_EVT: |
| 1625 | case BTA_DM_SIG_STRENGTH_EVT: |
| 1626 | case BTA_DM_SP_RMT_OOB_EVT: |
| 1627 | case BTA_DM_SP_KEYPRESS_EVT: |
| 1628 | case BTA_DM_ROLE_CHG_EVT: |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1629 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1630 | default: |
| 1631 | BTIF_TRACE_WARNING1( "btif_dm_cback : unhandled event (%d)", event ); |
| 1632 | break; |
| 1633 | } |
| 1634 | } /* btui_security_cback() */ |
| 1635 | |
| 1636 | |
| 1637 | /******************************************************************************* |
| 1638 | ** |
| 1639 | ** Function btif_dm_generic_evt |
| 1640 | ** |
| 1641 | ** Description Executes non-BTA upstream events in BTIF context |
| 1642 | ** |
| 1643 | ** Returns void |
| 1644 | ** |
| 1645 | *******************************************************************************/ |
| 1646 | static void btif_dm_generic_evt(UINT16 event, char* p_param) |
| 1647 | { |
| 1648 | BTIF_TRACE_EVENT2("%s: event=%d", __FUNCTION__, event); |
| 1649 | switch(event) |
| 1650 | { |
| 1651 | case BTIF_DM_CB_DISCOVERY_STARTED: |
| 1652 | { |
| 1653 | HAL_CBACK(bt_hal_cbacks, discovery_state_changed_cb, BT_DISCOVERY_STARTED); |
| 1654 | } |
| 1655 | break; |
| 1656 | |
| 1657 | case BTIF_DM_CB_CREATE_BOND: |
| 1658 | { |
| 1659 | btif_dm_cb_create_bond((bt_bdaddr_t *)p_param); |
| 1660 | } |
| 1661 | break; |
| 1662 | |
| 1663 | case BTIF_DM_CB_REMOVE_BOND: |
| 1664 | { |
| 1665 | btif_dm_cb_remove_bond((bt_bdaddr_t *)p_param); |
| 1666 | } |
| 1667 | break; |
| 1668 | |
| 1669 | case BTIF_DM_CB_HID_REMOTE_NAME: |
| 1670 | { |
| 1671 | btif_dm_cb_hid_remote_name((tBTM_REMOTE_DEV_NAME *)p_param); |
| 1672 | } |
| 1673 | break; |
| 1674 | |
| 1675 | case BTIF_DM_CB_BOND_STATE_BONDING: |
| 1676 | { |
| 1677 | bond_state_changed(BT_STATUS_SUCCESS, (bt_bdaddr_t *)p_param, BT_BOND_STATE_BONDING); |
| 1678 | } |
| 1679 | break; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1680 | case BTIF_DM_CB_LE_TX_TEST: |
| 1681 | case BTIF_DM_CB_LE_RX_TEST: |
| 1682 | { |
| 1683 | uint8_t status; |
| 1684 | STREAM_TO_UINT8(status, p_param); |
| 1685 | HAL_CBACK(bt_hal_cbacks, le_test_mode_cb, |
| 1686 | (status == 0) ? BT_STATUS_SUCCESS : BT_STATUS_FAIL, 0); |
| 1687 | } |
| 1688 | break; |
| 1689 | case BTIF_DM_CB_LE_TEST_END: |
| 1690 | { |
| 1691 | uint8_t status; |
| 1692 | uint16_t count = 0; |
| 1693 | STREAM_TO_UINT8(status, p_param); |
| 1694 | if (status == 0) |
| 1695 | STREAM_TO_UINT16(count, p_param); |
| 1696 | HAL_CBACK(bt_hal_cbacks, le_test_mode_cb, |
| 1697 | (status == 0) ? BT_STATUS_SUCCESS : BT_STATUS_FAIL, count); |
| 1698 | } |
| 1699 | break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1700 | default: |
| 1701 | { |
| 1702 | BTIF_TRACE_WARNING2("%s : Unknown event 0x%x", __FUNCTION__, event); |
| 1703 | } |
| 1704 | break; |
| 1705 | } |
| 1706 | } |
| 1707 | |
| 1708 | /******************************************************************************* |
| 1709 | ** |
| 1710 | ** Function bte_dm_evt |
| 1711 | ** |
| 1712 | ** Description Switches context from BTE to BTIF for all DM events |
| 1713 | ** |
| 1714 | ** Returns void |
| 1715 | ** |
| 1716 | *******************************************************************************/ |
| 1717 | |
| 1718 | void bte_dm_evt(tBTA_DM_SEC_EVT event, tBTA_DM_SEC *p_data) |
| 1719 | { |
| 1720 | bt_status_t status; |
| 1721 | |
| 1722 | /* switch context to btif task context (copy full union size for convenience) */ |
| 1723 | status = btif_transfer_context(btif_dm_upstreams_evt, (uint16_t)event, (void*)p_data, sizeof(tBTA_DM_SEC), NULL); |
| 1724 | |
| 1725 | /* catch any failed context transfers */ |
| 1726 | ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); |
| 1727 | } |
| 1728 | |
| 1729 | /******************************************************************************* |
| 1730 | ** |
| 1731 | ** Function bte_search_devices_evt |
| 1732 | ** |
| 1733 | ** Description Switches context from BTE to BTIF for DM search events |
| 1734 | ** |
| 1735 | ** Returns void |
| 1736 | ** |
| 1737 | *******************************************************************************/ |
| 1738 | static void bte_search_devices_evt(tBTA_DM_SEARCH_EVT event, tBTA_DM_SEARCH *p_data) |
| 1739 | { |
| 1740 | UINT16 param_len = 0; |
| 1741 | |
| 1742 | if (p_data) |
| 1743 | param_len += sizeof(tBTA_DM_SEARCH); |
| 1744 | /* Allocate buffer to hold the pointers (deep copy). The pointers will point to the end of the tBTA_DM_SEARCH */ |
| 1745 | switch (event) |
| 1746 | { |
| 1747 | case BTA_DM_INQ_RES_EVT: |
| 1748 | { |
| 1749 | if (p_data->inq_res.p_eir) |
| 1750 | param_len += HCI_EXT_INQ_RESPONSE_LEN; |
| 1751 | } |
| 1752 | break; |
| 1753 | |
| 1754 | case BTA_DM_DISC_RES_EVT: |
| 1755 | { |
| 1756 | if (p_data->disc_res.raw_data_size && p_data->disc_res.p_raw_data) |
| 1757 | param_len += p_data->disc_res.raw_data_size; |
| 1758 | } |
| 1759 | break; |
| 1760 | } |
| 1761 | BTIF_TRACE_DEBUG3("%s event=%s param_len=%d", __FUNCTION__, dump_dm_search_event(event), param_len); |
| 1762 | |
| 1763 | /* if remote name is available in EIR, set teh flag so that stack doesnt trigger RNR */ |
| 1764 | if (event == BTA_DM_INQ_RES_EVT) |
| 1765 | p_data->inq_res.remt_name_not_required = check_eir_remote_name(p_data, NULL, NULL); |
| 1766 | |
| 1767 | btif_transfer_context (btif_dm_search_devices_evt , (UINT16) event, (void *)p_data, param_len, |
| 1768 | (param_len > sizeof(tBTA_DM_SEARCH)) ? search_devices_copy_cb : NULL); |
| 1769 | } |
| 1770 | |
| 1771 | /******************************************************************************* |
| 1772 | ** |
| 1773 | ** Function bte_dm_search_services_evt |
| 1774 | ** |
| 1775 | ** Description Switches context from BTE to BTIF for DM search services |
| 1776 | ** event |
| 1777 | ** |
| 1778 | ** Returns void |
| 1779 | ** |
| 1780 | *******************************************************************************/ |
| 1781 | static void bte_dm_search_services_evt(tBTA_DM_SEARCH_EVT event, tBTA_DM_SEARCH *p_data) |
| 1782 | { |
| 1783 | UINT16 param_len = 0; |
| 1784 | if (p_data) |
| 1785 | param_len += sizeof(tBTA_DM_SEARCH); |
| 1786 | switch (event) |
| 1787 | { |
| 1788 | case BTA_DM_DISC_RES_EVT: |
| 1789 | { |
| 1790 | if ((p_data->disc_res.result == BTA_SUCCESS) && (p_data->disc_res.num_uuids > 0)) { |
| 1791 | param_len += (p_data->disc_res.num_uuids * MAX_UUID_SIZE); |
| 1792 | } |
| 1793 | } break; |
| 1794 | } |
| 1795 | /* TODO: The only other member that needs a deep copy is the p_raw_data. But not sure |
| 1796 | * if raw_data is needed. */ |
| 1797 | btif_transfer_context(btif_dm_search_services_evt, event, (char*)p_data, param_len, |
| 1798 | (param_len > sizeof(tBTA_DM_SEARCH)) ? search_services_copy_cb : NULL); |
| 1799 | } |
| 1800 | |
| 1801 | /******************************************************************************* |
| 1802 | ** |
| 1803 | ** Function bte_dm_remote_service_record_evt |
| 1804 | ** |
| 1805 | ** Description Switches context from BTE to BTIF for DM search service |
| 1806 | ** record event |
| 1807 | ** |
| 1808 | ** Returns void |
| 1809 | ** |
| 1810 | *******************************************************************************/ |
| 1811 | static void bte_dm_remote_service_record_evt(tBTA_DM_SEARCH_EVT event, tBTA_DM_SEARCH *p_data) |
| 1812 | { |
| 1813 | /* TODO: The only member that needs a deep copy is the p_raw_data. But not sure yet if this is needed. */ |
| 1814 | btif_transfer_context(btif_dm_remote_service_record_evt, event, (char*)p_data, sizeof(tBTA_DM_SEARCH), NULL); |
| 1815 | } |
| 1816 | |
| 1817 | /***************************************************************************** |
| 1818 | ** |
| 1819 | ** btif api functions (no context switch) |
| 1820 | ** |
| 1821 | *****************************************************************************/ |
| 1822 | |
| 1823 | /******************************************************************************* |
| 1824 | ** |
| 1825 | ** Function btif_dm_start_discovery |
| 1826 | ** |
| 1827 | ** Description Start device discovery/inquiry |
| 1828 | ** |
| 1829 | ** Returns bt_status_t |
| 1830 | ** |
| 1831 | *******************************************************************************/ |
| 1832 | bt_status_t btif_dm_start_discovery(void) |
| 1833 | { |
| 1834 | tBTA_DM_INQ inq_params; |
| 1835 | tBTA_SERVICE_MASK services = 0; |
| 1836 | |
| 1837 | BTIF_TRACE_EVENT1("%s", __FUNCTION__); |
| 1838 | /* TODO: Do we need to handle multiple inquiries at the same time? */ |
| 1839 | |
| 1840 | /* Set inquiry params and call API */ |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1841 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1842 | inq_params.mode = BTA_DM_GENERAL_INQUIRY|BTA_BLE_GENERAL_INQUIRY; |
Matthew Xie | 7f3e429 | 2013-09-30 12:44:10 -0700 | [diff] [blame] | 1843 | #if (defined(BTA_HOST_INTERLEAVE_SEARCH) && BTA_HOST_INTERLEAVE_SEARCH == TRUE) |
| 1844 | inq_params.intl_duration[0]= BTIF_DM_INTERLEAVE_DURATION_BR_ONE; |
| 1845 | inq_params.intl_duration[1]= BTIF_DM_INTERLEAVE_DURATION_LE_ONE; |
| 1846 | inq_params.intl_duration[2]= BTIF_DM_INTERLEAVE_DURATION_BR_TWO; |
| 1847 | inq_params.intl_duration[3]= BTIF_DM_INTERLEAVE_DURATION_LE_TWO; |
| 1848 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1849 | #else |
| 1850 | inq_params.mode = BTA_DM_GENERAL_INQUIRY; |
| 1851 | #endif |
| 1852 | inq_params.duration = BTIF_DM_DEFAULT_INQ_MAX_DURATION; |
| 1853 | |
| 1854 | inq_params.max_resps = BTIF_DM_DEFAULT_INQ_MAX_RESULTS; |
| 1855 | inq_params.report_dup = TRUE; |
| 1856 | |
| 1857 | inq_params.filter_type = BTA_DM_INQ_CLR; |
| 1858 | /* TODO: Filter device by BDA needs to be implemented here */ |
| 1859 | |
| 1860 | /* Will be enabled to TRUE once inquiry busy level has been received */ |
| 1861 | btif_dm_inquiry_in_progress = FALSE; |
| 1862 | /* find nearby devices */ |
| 1863 | BTA_DmSearch(&inq_params, services, bte_search_devices_evt); |
| 1864 | |
| 1865 | return BT_STATUS_SUCCESS; |
| 1866 | } |
| 1867 | |
| 1868 | /******************************************************************************* |
| 1869 | ** |
| 1870 | ** Function btif_dm_cancel_discovery |
| 1871 | ** |
| 1872 | ** Description Cancels search |
| 1873 | ** |
| 1874 | ** Returns bt_status_t |
| 1875 | ** |
| 1876 | *******************************************************************************/ |
| 1877 | bt_status_t btif_dm_cancel_discovery(void) |
| 1878 | { |
| 1879 | BTIF_TRACE_EVENT1("%s", __FUNCTION__); |
| 1880 | BTA_DmSearchCancel(); |
| 1881 | return BT_STATUS_SUCCESS; |
| 1882 | } |
| 1883 | |
| 1884 | /******************************************************************************* |
| 1885 | ** |
| 1886 | ** Function btif_dm_create_bond |
| 1887 | ** |
| 1888 | ** Description Initiate bonding with the specified device |
| 1889 | ** |
| 1890 | ** Returns bt_status_t |
| 1891 | ** |
| 1892 | *******************************************************************************/ |
| 1893 | bt_status_t btif_dm_create_bond(const bt_bdaddr_t *bd_addr) |
| 1894 | { |
| 1895 | bdstr_t bdstr; |
| 1896 | |
| 1897 | BTIF_TRACE_EVENT2("%s: bd_addr=%s", __FUNCTION__, bd2str((bt_bdaddr_t *) bd_addr, &bdstr)); |
| 1898 | if (pairing_cb.state != BT_BOND_STATE_NONE) |
| 1899 | return BT_STATUS_BUSY; |
| 1900 | |
| 1901 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_CREATE_BOND, |
| 1902 | (char *)bd_addr, sizeof(bt_bdaddr_t), NULL); |
| 1903 | |
| 1904 | return BT_STATUS_SUCCESS; |
| 1905 | } |
| 1906 | |
| 1907 | /******************************************************************************* |
| 1908 | ** |
| 1909 | ** Function btif_dm_cancel_bond |
| 1910 | ** |
| 1911 | ** Description Initiate bonding with the specified device |
| 1912 | ** |
| 1913 | ** Returns bt_status_t |
| 1914 | ** |
| 1915 | *******************************************************************************/ |
| 1916 | |
| 1917 | bt_status_t btif_dm_cancel_bond(const bt_bdaddr_t *bd_addr) |
| 1918 | { |
| 1919 | bdstr_t bdstr; |
| 1920 | |
| 1921 | BTIF_TRACE_EVENT2("%s: bd_addr=%s", __FUNCTION__, bd2str((bt_bdaddr_t *)bd_addr, &bdstr)); |
| 1922 | |
| 1923 | /* TODO: |
| 1924 | ** 1. Restore scan modes |
| 1925 | ** 2. special handling for HID devices |
| 1926 | */ |
| 1927 | if (pairing_cb.state == BT_BOND_STATE_BONDING) |
| 1928 | { |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1929 | |
| 1930 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
| 1931 | |
| 1932 | if (pairing_cb.is_ssp) |
| 1933 | { |
| 1934 | if (pairing_cb.is_le_only) |
| 1935 | { |
| 1936 | BTA_DmBleSecurityGrant((UINT8 *)bd_addr->address,BTA_DM_SEC_PAIR_NOT_SPT); |
| 1937 | } |
| 1938 | else |
| 1939 | BTA_DmConfirm( (UINT8 *)bd_addr->address, FALSE); |
| 1940 | } |
| 1941 | else |
| 1942 | { |
| 1943 | if (pairing_cb.is_le_only) |
| 1944 | { |
| 1945 | BTA_DmBondCancel ((UINT8 *)bd_addr->address); |
| 1946 | } |
| 1947 | else |
| 1948 | { |
| 1949 | BTA_DmPinReply( (UINT8 *)bd_addr->address, FALSE, 0, NULL); |
| 1950 | } |
| 1951 | /* Cancel bonding, in case it is in ACL connection setup state */ |
| 1952 | BTA_DmBondCancel ((UINT8 *)bd_addr->address); |
| 1953 | } |
| 1954 | |
| 1955 | #else |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1956 | if (pairing_cb.is_ssp) |
| 1957 | { |
| 1958 | BTA_DmConfirm( (UINT8 *)bd_addr->address, FALSE); |
| 1959 | } |
| 1960 | else |
| 1961 | { |
| 1962 | BTA_DmPinReply( (UINT8 *)bd_addr->address, FALSE, 0, NULL); |
| 1963 | } |
| 1964 | /* Cancel bonding, in case it is in ACL connection setup state */ |
| 1965 | BTA_DmBondCancel ((UINT8 *)bd_addr->address); |
| 1966 | btif_storage_remove_bonded_device((bt_bdaddr_t *)bd_addr); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1967 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1968 | } |
| 1969 | |
| 1970 | return BT_STATUS_SUCCESS; |
| 1971 | } |
| 1972 | |
| 1973 | /******************************************************************************* |
| 1974 | ** |
Kim Schulz | a9eb25c | 2013-09-30 10:55:52 +0200 | [diff] [blame] | 1975 | ** Function btif_dm_hh_open_failed |
| 1976 | ** |
| 1977 | ** Description informs the upper layers if the HH have failed during bonding |
| 1978 | ** |
| 1979 | ** Returns none |
| 1980 | ** |
| 1981 | *******************************************************************************/ |
| 1982 | |
| 1983 | void btif_dm_hh_open_failed(bt_bdaddr_t *bdaddr) |
| 1984 | { |
| 1985 | if (pairing_cb.state == BT_BOND_STATE_BONDING && |
| 1986 | bdcmp(bdaddr->address, pairing_cb.bd_addr) == 0) |
| 1987 | { |
| 1988 | bond_state_changed(BT_STATUS_FAIL, bdaddr, BT_BOND_STATE_NONE); |
| 1989 | } |
| 1990 | } |
| 1991 | |
| 1992 | /******************************************************************************* |
| 1993 | ** |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1994 | ** Function btif_dm_remove_bond |
| 1995 | ** |
| 1996 | ** Description Removes bonding with the specified device |
| 1997 | ** |
| 1998 | ** Returns bt_status_t |
| 1999 | ** |
| 2000 | *******************************************************************************/ |
| 2001 | |
| 2002 | bt_status_t btif_dm_remove_bond(const bt_bdaddr_t *bd_addr) |
| 2003 | { |
| 2004 | bdstr_t bdstr; |
| 2005 | |
| 2006 | BTIF_TRACE_EVENT2("%s: bd_addr=%s", __FUNCTION__, bd2str((bt_bdaddr_t *)bd_addr, &bdstr)); |
| 2007 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_REMOVE_BOND, |
| 2008 | (char *)bd_addr, sizeof(bt_bdaddr_t), NULL); |
| 2009 | |
| 2010 | return BT_STATUS_SUCCESS; |
| 2011 | } |
| 2012 | |
| 2013 | /******************************************************************************* |
| 2014 | ** |
| 2015 | ** Function btif_dm_pin_reply |
| 2016 | ** |
| 2017 | ** Description BT legacy pairing - PIN code reply |
| 2018 | ** |
| 2019 | ** Returns bt_status_t |
| 2020 | ** |
| 2021 | *******************************************************************************/ |
| 2022 | |
| 2023 | bt_status_t btif_dm_pin_reply( const bt_bdaddr_t *bd_addr, uint8_t accept, |
| 2024 | uint8_t pin_len, bt_pin_code_t *pin_code) |
| 2025 | { |
| 2026 | BTIF_TRACE_EVENT2("%s: accept=%d", __FUNCTION__, accept); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2027 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2028 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2029 | if (pairing_cb.is_le_only) |
| 2030 | { |
| 2031 | int i; |
| 2032 | UINT32 passkey = 0; |
| 2033 | int multi[] = {100000, 10000, 1000, 100, 10,1}; |
| 2034 | BD_ADDR remote_bd_addr; |
| 2035 | bdcpy(remote_bd_addr, bd_addr->address); |
| 2036 | for (i = 0; i < 6; i++) |
| 2037 | { |
| 2038 | passkey += (multi[i] * (pin_code->pin[i] - '0')); |
| 2039 | } |
| 2040 | BTIF_TRACE_DEBUG1("btif_dm_pin_reply: passkey: %d", passkey); |
| 2041 | BTA_DmBlePasskeyReply(remote_bd_addr, accept, passkey); |
| 2042 | |
| 2043 | } |
| 2044 | else |
| 2045 | { |
| 2046 | BTA_DmPinReply( (UINT8 *)bd_addr->address, accept, pin_len, pin_code->pin); |
| 2047 | if (accept) |
| 2048 | pairing_cb.pin_code_len = pin_len; |
| 2049 | } |
| 2050 | #else |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2051 | BTA_DmPinReply( (UINT8 *)bd_addr->address, accept, pin_len, pin_code->pin); |
| 2052 | |
| 2053 | if (accept) |
| 2054 | pairing_cb.pin_code_len = pin_len; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2055 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2056 | return BT_STATUS_SUCCESS; |
| 2057 | } |
| 2058 | |
| 2059 | /******************************************************************************* |
| 2060 | ** |
| 2061 | ** Function btif_dm_ssp_reply |
| 2062 | ** |
| 2063 | ** Description BT SSP Reply - Just Works, Numeric Comparison & Passkey Entry |
| 2064 | ** |
| 2065 | ** Returns bt_status_t |
| 2066 | ** |
| 2067 | *******************************************************************************/ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2068 | bt_status_t btif_dm_ssp_reply(const bt_bdaddr_t *bd_addr, |
| 2069 | bt_ssp_variant_t variant, uint8_t accept, |
| 2070 | uint32_t passkey) |
| 2071 | { |
Mike J. Chen | 5cd8bff | 2014-01-31 18:16:59 -0800 | [diff] [blame] | 2072 | UNUSED(passkey); |
| 2073 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2074 | if (variant == BT_SSP_VARIANT_PASSKEY_ENTRY) |
| 2075 | { |
| 2076 | /* This is not implemented in the stack. |
| 2077 | * For devices with display, this is not needed |
| 2078 | */ |
| 2079 | BTIF_TRACE_WARNING1("%s: Not implemented", __FUNCTION__); |
| 2080 | return BT_STATUS_FAIL; |
| 2081 | } |
| 2082 | /* BT_SSP_VARIANT_CONSENT & BT_SSP_VARIANT_PASSKEY_CONFIRMATION supported */ |
| 2083 | BTIF_TRACE_EVENT2("%s: accept=%d", __FUNCTION__, accept); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2084 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
| 2085 | if (pairing_cb.is_le_only) |
| 2086 | { |
| 2087 | if (accept) |
| 2088 | BTA_DmBleSecurityGrant((UINT8 *)bd_addr->address,BTA_DM_SEC_GRANTED); |
| 2089 | else |
| 2090 | BTA_DmBleSecurityGrant((UINT8 *)bd_addr->address,BTA_DM_SEC_PAIR_NOT_SPT); |
| 2091 | } |
| 2092 | else |
| 2093 | BTA_DmConfirm( (UINT8 *)bd_addr->address, accept); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2094 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2095 | #else |
| 2096 | BTA_DmConfirm( (UINT8 *)bd_addr->address, accept); |
| 2097 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2098 | return BT_STATUS_SUCCESS; |
| 2099 | } |
| 2100 | |
| 2101 | /******************************************************************************* |
| 2102 | ** |
| 2103 | ** Function btif_dm_get_adapter_property |
| 2104 | ** |
| 2105 | ** Description Queries the BTA for the adapter property |
| 2106 | ** |
| 2107 | ** Returns bt_status_t |
| 2108 | ** |
| 2109 | *******************************************************************************/ |
| 2110 | bt_status_t btif_dm_get_adapter_property(bt_property_t *prop) |
| 2111 | { |
| 2112 | bt_status_t status; |
| 2113 | |
| 2114 | BTIF_TRACE_EVENT2("%s: type=0x%x", __FUNCTION__, prop->type); |
| 2115 | switch (prop->type) |
| 2116 | { |
| 2117 | case BT_PROPERTY_BDNAME: |
| 2118 | { |
| 2119 | bt_bdname_t *bd_name = (bt_bdname_t*)prop->val; |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 2120 | strcpy((char *)bd_name->name, btif_get_default_local_name()); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2121 | prop->len = strlen((char *)bd_name->name); |
| 2122 | } |
| 2123 | break; |
| 2124 | |
| 2125 | case BT_PROPERTY_ADAPTER_SCAN_MODE: |
| 2126 | { |
| 2127 | /* if the storage does not have it. Most likely app never set it. Default is NONE */ |
| 2128 | bt_scan_mode_t *mode = (bt_scan_mode_t*)prop->val; |
| 2129 | *mode = BT_SCAN_MODE_NONE; |
| 2130 | prop->len = sizeof(bt_scan_mode_t); |
| 2131 | } |
| 2132 | break; |
| 2133 | |
| 2134 | case BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT: |
| 2135 | { |
| 2136 | uint32_t *tmt = (uint32_t*)prop->val; |
| 2137 | *tmt = 120; /* default to 120s, if not found in NV */ |
| 2138 | prop->len = sizeof(uint32_t); |
| 2139 | } |
| 2140 | break; |
| 2141 | |
| 2142 | default: |
| 2143 | prop->len = 0; |
| 2144 | return BT_STATUS_FAIL; |
| 2145 | } |
| 2146 | return BT_STATUS_SUCCESS; |
| 2147 | } |
| 2148 | |
| 2149 | /******************************************************************************* |
| 2150 | ** |
| 2151 | ** Function btif_dm_get_remote_services |
| 2152 | ** |
| 2153 | ** Description Start SDP to get remote services |
| 2154 | ** |
| 2155 | ** Returns bt_status_t |
| 2156 | ** |
| 2157 | *******************************************************************************/ |
| 2158 | bt_status_t btif_dm_get_remote_services(bt_bdaddr_t *remote_addr) |
| 2159 | { |
| 2160 | bdstr_t bdstr; |
| 2161 | |
| 2162 | BTIF_TRACE_EVENT2("%s: remote_addr=%s", __FUNCTION__, bd2str(remote_addr, &bdstr)); |
| 2163 | |
| 2164 | BTA_DmDiscover(remote_addr->address, BTA_ALL_SERVICE_MASK, |
| 2165 | bte_dm_search_services_evt, TRUE); |
| 2166 | |
| 2167 | return BT_STATUS_SUCCESS; |
| 2168 | } |
| 2169 | |
| 2170 | /******************************************************************************* |
| 2171 | ** |
| 2172 | ** Function btif_dm_get_remote_service_record |
| 2173 | ** |
| 2174 | ** Description Start SDP to get remote service record |
| 2175 | ** |
| 2176 | ** |
| 2177 | ** Returns bt_status_t |
| 2178 | *******************************************************************************/ |
| 2179 | bt_status_t btif_dm_get_remote_service_record(bt_bdaddr_t *remote_addr, |
| 2180 | bt_uuid_t *uuid) |
| 2181 | { |
| 2182 | tSDP_UUID sdp_uuid; |
| 2183 | bdstr_t bdstr; |
| 2184 | |
| 2185 | BTIF_TRACE_EVENT2("%s: remote_addr=%s", __FUNCTION__, bd2str(remote_addr, &bdstr)); |
| 2186 | |
| 2187 | sdp_uuid.len = MAX_UUID_SIZE; |
| 2188 | memcpy(sdp_uuid.uu.uuid128, uuid->uu, MAX_UUID_SIZE); |
| 2189 | |
| 2190 | BTA_DmDiscoverUUID(remote_addr->address, &sdp_uuid, |
| 2191 | bte_dm_remote_service_record_evt, TRUE); |
| 2192 | |
| 2193 | return BT_STATUS_SUCCESS; |
| 2194 | } |
| 2195 | |
| 2196 | void btif_dm_execute_service_request(UINT16 event, char *p_param) |
| 2197 | { |
| 2198 | BOOLEAN b_enable = FALSE; |
| 2199 | bt_status_t status; |
| 2200 | if (event == BTIF_DM_ENABLE_SERVICE) |
| 2201 | { |
| 2202 | b_enable = TRUE; |
| 2203 | } |
| 2204 | status = btif_in_execute_service_request(*((tBTA_SERVICE_ID*)p_param), b_enable); |
| 2205 | if (status == BT_STATUS_SUCCESS) |
| 2206 | { |
| 2207 | bt_property_t property; |
| 2208 | bt_uuid_t local_uuids[BT_MAX_NUM_UUIDS]; |
| 2209 | |
| 2210 | /* Now send the UUID_PROPERTY_CHANGED event to the upper layer */ |
| 2211 | BTIF_STORAGE_FILL_PROPERTY(&property, BT_PROPERTY_UUIDS, |
| 2212 | sizeof(local_uuids), local_uuids); |
| 2213 | btif_storage_get_adapter_property(&property); |
| 2214 | HAL_CBACK(bt_hal_cbacks, adapter_properties_cb, |
| 2215 | BT_STATUS_SUCCESS, 1, &property); |
| 2216 | } |
| 2217 | return; |
| 2218 | } |
| 2219 | |
Ganesh Ganapathi Batta | a217ab9 | 2014-04-28 16:30:55 -0700 | [diff] [blame^] | 2220 | void btif_dm_proc_io_req(BD_ADDR bd_addr, tBTA_IO_CAP *p_io_cap, tBTA_OOB_DATA *p_oob_data, |
| 2221 | tBTA_AUTH_REQ *p_auth_req, BOOLEAN is_orig) |
| 2222 | { |
| 2223 | UINT8 yes_no_bit = BTA_AUTH_SP_YES & *p_auth_req; |
| 2224 | /* if local initiated: |
| 2225 | ** 1. set DD + MITM |
| 2226 | ** if remote initiated: |
| 2227 | ** 1. Copy over the auth_req from peer's io_rsp |
| 2228 | ** 2. Set the MITM if peer has it set or if peer has DisplayYesNo (iPhone) |
| 2229 | ** as a fallback set MITM+GB if peer had MITM set |
| 2230 | */ |
| 2231 | UNUSED (bd_addr); |
| 2232 | UNUSED (p_io_cap); |
| 2233 | UNUSED (p_oob_data); |
| 2234 | |
| 2235 | |
| 2236 | BTIF_TRACE_DEBUG2("+%s: p_auth_req=%d", __FUNCTION__, *p_auth_req); |
| 2237 | if(pairing_cb.is_local_initiated) |
| 2238 | { |
| 2239 | /* if initing/responding to a dedicated bonding, use dedicate bonding bit */ |
| 2240 | *p_auth_req = BTA_AUTH_DD_BOND | BTA_AUTH_SP_YES; |
| 2241 | } |
| 2242 | else if (!is_orig) |
| 2243 | { |
| 2244 | /* peer initiated paring. They probably know what they want. |
| 2245 | ** Copy the mitm from peer device. |
| 2246 | */ |
| 2247 | BTIF_TRACE_DEBUG2("%s: setting p_auth_req to peer's: %d", |
| 2248 | __FUNCTION__, pairing_cb.auth_req); |
| 2249 | *p_auth_req = (pairing_cb.auth_req & BTA_AUTH_BONDS); |
| 2250 | |
| 2251 | /* copy over the MITM bit as well. In addition if the peer has DisplayYesNo, force MITM */ |
| 2252 | if ((yes_no_bit) || (pairing_cb.io_cap & BTM_IO_CAP_IO) ) |
| 2253 | *p_auth_req |= BTA_AUTH_SP_YES; |
| 2254 | } |
| 2255 | else if (yes_no_bit) |
| 2256 | { |
| 2257 | /* set the general bonding bit for stored device */ |
| 2258 | *p_auth_req = BTA_AUTH_GEN_BOND | yes_no_bit; |
| 2259 | } |
| 2260 | BTIF_TRACE_DEBUG2("-%s: p_auth_req=%d", __FUNCTION__, *p_auth_req); |
| 2261 | } |
| 2262 | |
| 2263 | void btif_dm_proc_io_rsp(BD_ADDR bd_addr, tBTA_IO_CAP io_cap, |
| 2264 | tBTA_OOB_DATA oob_data, tBTA_AUTH_REQ auth_req) |
| 2265 | { |
| 2266 | UNUSED (bd_addr); |
| 2267 | UNUSED (oob_data); |
| 2268 | |
| 2269 | if(auth_req & BTA_AUTH_BONDS) |
| 2270 | { |
| 2271 | BTIF_TRACE_DEBUG2("%s auth_req:%d", __FUNCTION__, auth_req); |
| 2272 | pairing_cb.auth_req = auth_req; |
| 2273 | pairing_cb.io_cap = io_cap; |
| 2274 | } |
| 2275 | } |
| 2276 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2277 | #if (BTM_OOB_INCLUDED == TRUE) |
| 2278 | void btif_dm_set_oob_for_io_req(tBTA_OOB_DATA *p_oob_data) |
| 2279 | { |
| 2280 | if (oob_cb.sp_c[0] == 0 && oob_cb.sp_c[1] == 0 && |
| 2281 | oob_cb.sp_c[2] == 0 && oob_cb.sp_c[3] == 0 ) |
| 2282 | { |
| 2283 | *p_oob_data = FALSE; |
| 2284 | } |
| 2285 | else |
| 2286 | { |
| 2287 | *p_oob_data = TRUE; |
| 2288 | } |
| 2289 | BTIF_TRACE_DEBUG1("btif_dm_set_oob_for_io_req *p_oob_data=%d", *p_oob_data); |
| 2290 | } |
| 2291 | #endif /* BTM_OOB_INCLUDED */ |
| 2292 | |
| 2293 | #ifdef BTIF_DM_OOB_TEST |
| 2294 | void btif_dm_load_local_oob(void) |
| 2295 | { |
Nick Kralevich | d70b7a8 | 2013-01-31 14:40:15 -0800 | [diff] [blame] | 2296 | char prop_oob[PROPERTY_VALUE_MAX]; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2297 | property_get("service.brcm.bt.oob", prop_oob, "3"); |
| 2298 | BTIF_TRACE_DEBUG1("btif_dm_load_local_oob prop_oob = %s",prop_oob); |
| 2299 | if (prop_oob[0] != '3') |
| 2300 | { |
| 2301 | #if (BTM_OOB_INCLUDED == TRUE) |
| 2302 | if (oob_cb.sp_c[0] == 0 && oob_cb.sp_c[1] == 0 && |
| 2303 | oob_cb.sp_c[2] == 0 && oob_cb.sp_c[3] == 0 ) |
| 2304 | { |
| 2305 | BTIF_TRACE_DEBUG0("btif_dm_load_local_oob: read OOB, call BTA_DmLocalOob()"); |
| 2306 | BTA_DmLocalOob(); |
| 2307 | } |
| 2308 | #else |
| 2309 | BTIF_TRACE_ERROR0("BTM_OOB_INCLUDED is FALSE!!(btif_dm_load_local_oob)"); |
| 2310 | #endif |
| 2311 | } |
| 2312 | } |
| 2313 | |
| 2314 | void btif_dm_proc_loc_oob(BOOLEAN valid, BT_OCTET16 c, BT_OCTET16 r) |
| 2315 | { |
| 2316 | FILE *fp; |
| 2317 | char *path_a = "/data/misc/bluedroid/LOCAL/a.key"; |
| 2318 | char *path_b = "/data/misc/bluedroid/LOCAL/b.key"; |
| 2319 | char *path = NULL; |
Nick Kralevich | d70b7a8 | 2013-01-31 14:40:15 -0800 | [diff] [blame] | 2320 | char prop_oob[PROPERTY_VALUE_MAX]; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2321 | BTIF_TRACE_DEBUG1("btif_dm_proc_loc_oob: valid=%d", valid); |
| 2322 | if (oob_cb.sp_c[0] == 0 && oob_cb.sp_c[1] == 0 && |
| 2323 | oob_cb.sp_c[2] == 0 && oob_cb.sp_c[3] == 0 && |
| 2324 | valid) |
| 2325 | { |
| 2326 | BTIF_TRACE_DEBUG0("save local OOB data in memory"); |
| 2327 | memcpy(oob_cb.sp_c, c, BT_OCTET16_LEN); |
| 2328 | memcpy(oob_cb.sp_r, r, BT_OCTET16_LEN); |
| 2329 | property_get("service.brcm.bt.oob", prop_oob, "3"); |
| 2330 | BTIF_TRACE_DEBUG1("btif_dm_proc_loc_oob prop_oob = %s",prop_oob); |
| 2331 | if (prop_oob[0] == '1') |
| 2332 | path = path_a; |
| 2333 | else if (prop_oob[0] == '2') |
| 2334 | path = path_b; |
| 2335 | if (path) |
| 2336 | { |
| 2337 | fp = fopen(path, "wb+"); |
| 2338 | if (fp == NULL) |
| 2339 | { |
| 2340 | BTIF_TRACE_DEBUG1("btif_dm_proc_loc_oob: failed to save local OOB data to %s", path); |
| 2341 | } |
| 2342 | else |
| 2343 | { |
| 2344 | BTIF_TRACE_DEBUG1("btif_dm_proc_loc_oob: save local OOB data into file %s",path); |
| 2345 | fwrite (c , 1 , BT_OCTET16_LEN , fp ); |
| 2346 | fwrite (r , 1 , BT_OCTET16_LEN , fp ); |
| 2347 | fclose(fp); |
| 2348 | } |
| 2349 | } |
| 2350 | } |
| 2351 | } |
| 2352 | BOOLEAN btif_dm_proc_rmt_oob(BD_ADDR bd_addr, BT_OCTET16 p_c, BT_OCTET16 p_r) |
| 2353 | { |
| 2354 | char t[128]; |
| 2355 | FILE *fp; |
| 2356 | char *path_a = "/data/misc/bluedroid/LOCAL/a.key"; |
| 2357 | char *path_b = "/data/misc/bluedroid/LOCAL/b.key"; |
| 2358 | char *path = NULL; |
Nick Kralevich | d70b7a8 | 2013-01-31 14:40:15 -0800 | [diff] [blame] | 2359 | char prop_oob[PROPERTY_VALUE_MAX]; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2360 | BOOLEAN result = FALSE; |
| 2361 | bt_bdaddr_t bt_bd_addr; |
| 2362 | bdcpy(oob_cb.oob_bdaddr, bd_addr); |
| 2363 | property_get("service.brcm.bt.oob", prop_oob, "3"); |
| 2364 | BTIF_TRACE_DEBUG1("btif_dm_proc_rmt_oob prop_oob = %s",prop_oob); |
| 2365 | if (prop_oob[0] == '1') |
| 2366 | path = path_b; |
| 2367 | else if (prop_oob[0] == '2') |
| 2368 | path = path_a; |
| 2369 | if (path) |
| 2370 | { |
| 2371 | fp = fopen(path, "rb"); |
| 2372 | if (fp == NULL) |
| 2373 | { |
| 2374 | BTIF_TRACE_DEBUG1("btapp_dm_rmt_oob_reply: failed to read OOB keys from %s",path); |
| 2375 | return FALSE; |
| 2376 | } |
| 2377 | else |
| 2378 | { |
| 2379 | BTIF_TRACE_DEBUG1("btif_dm_proc_rmt_oob: read OOB data from %s",path); |
| 2380 | fread (p_c , 1 , BT_OCTET16_LEN , fp ); |
| 2381 | fread (p_r , 1 , BT_OCTET16_LEN , fp ); |
| 2382 | fclose(fp); |
| 2383 | } |
| 2384 | BTIF_TRACE_DEBUG0("----btif_dm_proc_rmt_oob: TRUE"); |
| 2385 | sprintf(t, "%02x:%02x:%02x:%02x:%02x:%02x", |
| 2386 | oob_cb.oob_bdaddr[0], oob_cb.oob_bdaddr[1], oob_cb.oob_bdaddr[2], |
| 2387 | oob_cb.oob_bdaddr[3], oob_cb.oob_bdaddr[4], oob_cb.oob_bdaddr[5]); |
| 2388 | BTIF_TRACE_DEBUG1("----btif_dm_proc_rmt_oob: peer_bdaddr = %s", t); |
| 2389 | sprintf(t, "%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x", |
| 2390 | p_c[0], p_c[1], p_c[2], p_c[3], p_c[4], p_c[5], p_c[6], p_c[7], |
| 2391 | p_c[8], p_c[9], p_c[10], p_c[11], p_c[12], p_c[13], p_c[14], p_c[15]); |
| 2392 | BTIF_TRACE_DEBUG1("----btif_dm_proc_rmt_oob: c = %s",t); |
| 2393 | sprintf(t, "%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x", |
| 2394 | p_r[0], p_r[1], p_r[2], p_r[3], p_r[4], p_r[5], p_r[6], p_r[7], |
| 2395 | p_r[8], p_r[9], p_r[10], p_r[11], p_r[12], p_r[13], p_r[14], p_r[15]); |
| 2396 | BTIF_TRACE_DEBUG1("----btif_dm_proc_rmt_oob: r = %s",t); |
| 2397 | bdcpy(bt_bd_addr.address, bd_addr); |
| 2398 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_BOND_STATE_BONDING, |
| 2399 | (char *)&bt_bd_addr, sizeof(bt_bdaddr_t), NULL); |
| 2400 | result = TRUE; |
| 2401 | } |
| 2402 | BTIF_TRACE_DEBUG1("btif_dm_proc_rmt_oob result=%d",result); |
| 2403 | return result; |
| 2404 | } |
| 2405 | #endif /* BTIF_DM_OOB_TEST */ |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2406 | #if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE)) |
| 2407 | |
| 2408 | static void btif_dm_ble_key_notif_evt(tBTA_DM_SP_KEY_NOTIF *p_ssp_key_notif) |
| 2409 | { |
| 2410 | bt_bdaddr_t bd_addr; |
| 2411 | bt_bdname_t bd_name; |
| 2412 | UINT32 cod; |
| 2413 | |
| 2414 | BTIF_TRACE_DEBUG1("%s", __FUNCTION__); |
| 2415 | |
| 2416 | /* Remote name update */ |
| 2417 | btif_update_remote_properties(p_ssp_key_notif->bd_addr , p_ssp_key_notif->bd_name, |
| 2418 | NULL, BT_DEVICE_TYPE_BLE); |
| 2419 | bdcpy(bd_addr.address, p_ssp_key_notif->bd_addr); |
| 2420 | memcpy(bd_name.name, p_ssp_key_notif->bd_name, BD_NAME_LEN); |
| 2421 | |
| 2422 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 2423 | pairing_cb.is_ssp = FALSE; |
| 2424 | cod = COD_UNCLASSIFIED; |
| 2425 | |
| 2426 | HAL_CBACK(bt_hal_cbacks, ssp_request_cb, &bd_addr, &bd_name, |
| 2427 | cod, BT_SSP_VARIANT_PASSKEY_NOTIFICATION, |
| 2428 | p_ssp_key_notif->passkey); |
| 2429 | } |
| 2430 | |
| 2431 | /******************************************************************************* |
| 2432 | ** |
| 2433 | ** Function btif_dm_ble_auth_cmpl_evt |
| 2434 | ** |
| 2435 | ** Description Executes authentication complete event in btif context |
| 2436 | ** |
| 2437 | ** Returns void |
| 2438 | ** |
| 2439 | *******************************************************************************/ |
| 2440 | static void btif_dm_ble_auth_cmpl_evt (tBTA_DM_AUTH_CMPL *p_auth_cmpl) |
| 2441 | { |
| 2442 | /* Save link key, if not temporary */ |
| 2443 | bt_bdaddr_t bd_addr; |
| 2444 | bt_status_t status = BT_STATUS_FAIL; |
| 2445 | bt_bond_state_t state = BT_BOND_STATE_NONE; |
| 2446 | |
| 2447 | bdcpy(bd_addr.address, p_auth_cmpl->bd_addr); |
| 2448 | if ( (p_auth_cmpl->success == TRUE) && (p_auth_cmpl->key_present) ) |
| 2449 | { |
| 2450 | /* store keys */ |
| 2451 | } |
| 2452 | if (p_auth_cmpl->success) |
| 2453 | { |
| 2454 | status = BT_STATUS_SUCCESS; |
| 2455 | state = BT_BOND_STATE_BONDED; |
| 2456 | |
| 2457 | btif_dm_save_ble_bonding_keys(); |
| 2458 | BTA_GATTC_Refresh(bd_addr.address); |
| 2459 | btif_dm_get_remote_services(&bd_addr); |
| 2460 | } |
| 2461 | else |
| 2462 | { |
| 2463 | /*Map the HCI fail reason to bt status */ |
| 2464 | switch (p_auth_cmpl->fail_reason) |
| 2465 | { |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2466 | default: |
Andre Eisenbach | ca22ac4 | 2013-02-13 17:02:11 +0900 | [diff] [blame] | 2467 | btif_dm_remove_ble_bonding_keys(); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2468 | status = BT_STATUS_FAIL; |
| 2469 | break; |
| 2470 | } |
| 2471 | } |
| 2472 | bond_state_changed(status, &bd_addr, state); |
| 2473 | } |
| 2474 | |
| 2475 | |
| 2476 | |
| 2477 | void btif_dm_load_ble_local_keys(void) |
| 2478 | { |
| 2479 | bt_status_t bt_status; |
| 2480 | |
| 2481 | memset(&ble_local_key_cb, 0, sizeof(btif_dm_local_key_cb_t)); |
| 2482 | |
| 2483 | if (btif_storage_get_ble_local_key(BTIF_DM_LE_LOCAL_KEY_ER,(char*)&ble_local_key_cb.er[0], |
| 2484 | BT_OCTET16_LEN)== BT_STATUS_SUCCESS) |
| 2485 | { |
| 2486 | ble_local_key_cb.is_er_rcvd = TRUE; |
| 2487 | BTIF_TRACE_DEBUG1("%s BLE ER key loaded",__FUNCTION__ ); |
| 2488 | } |
| 2489 | |
| 2490 | if ((btif_storage_get_ble_local_key(BTIF_DM_LE_LOCAL_KEY_IR,(char*)&ble_local_key_cb.id_keys.ir[0], |
| 2491 | BT_OCTET16_LEN)== BT_STATUS_SUCCESS )&& |
| 2492 | (btif_storage_get_ble_local_key(BTIF_DM_LE_LOCAL_KEY_IRK, (char*)&ble_local_key_cb.id_keys.irk[0], |
| 2493 | BT_OCTET16_LEN)== BT_STATUS_SUCCESS)&& |
| 2494 | (btif_storage_get_ble_local_key(BTIF_DM_LE_LOCAL_KEY_DHK,(char*)&ble_local_key_cb.id_keys.dhk[0], |
| 2495 | BT_OCTET16_LEN)== BT_STATUS_SUCCESS)) |
| 2496 | { |
| 2497 | ble_local_key_cb.is_id_keys_rcvd = TRUE; |
| 2498 | BTIF_TRACE_DEBUG1("%s BLE ID keys loaded",__FUNCTION__ ); |
| 2499 | } |
| 2500 | |
| 2501 | } |
| 2502 | void btif_dm_get_ble_local_keys(tBTA_DM_BLE_LOCAL_KEY_MASK *p_key_mask, BT_OCTET16 er, |
| 2503 | tBTA_BLE_LOCAL_ID_KEYS *p_id_keys) |
| 2504 | { |
| 2505 | if (ble_local_key_cb.is_er_rcvd ) |
| 2506 | { |
| 2507 | memcpy(&er[0], &ble_local_key_cb.er[0], sizeof(BT_OCTET16)); |
| 2508 | *p_key_mask |= BTA_BLE_LOCAL_KEY_TYPE_ER; |
| 2509 | } |
| 2510 | |
| 2511 | if (ble_local_key_cb.is_id_keys_rcvd) |
| 2512 | { |
| 2513 | memcpy(&p_id_keys->ir[0], &ble_local_key_cb.id_keys.ir[0], sizeof(BT_OCTET16)); |
| 2514 | memcpy(&p_id_keys->irk[0], &ble_local_key_cb.id_keys.irk[0], sizeof(BT_OCTET16)); |
| 2515 | memcpy(&p_id_keys->dhk[0], &ble_local_key_cb.id_keys.dhk[0], sizeof(BT_OCTET16)); |
| 2516 | *p_key_mask |= BTA_BLE_LOCAL_KEY_TYPE_ID; |
| 2517 | } |
| 2518 | BTIF_TRACE_DEBUG2("%s *p_key_mask=0x%02x",__FUNCTION__, *p_key_mask); |
| 2519 | } |
| 2520 | |
| 2521 | void btif_dm_save_ble_bonding_keys(void) |
| 2522 | { |
| 2523 | |
| 2524 | bt_bdaddr_t bd_addr; |
| 2525 | |
| 2526 | BTIF_TRACE_DEBUG1("%s",__FUNCTION__ ); |
| 2527 | |
| 2528 | bdcpy(bd_addr.address, pairing_cb.bd_addr); |
| 2529 | |
| 2530 | if (pairing_cb.ble.is_penc_key_rcvd) |
| 2531 | { |
| 2532 | btif_storage_add_ble_bonding_key(&bd_addr, |
| 2533 | (char *) &pairing_cb.ble.penc_key, |
| 2534 | BTIF_DM_LE_KEY_PENC, |
| 2535 | sizeof(btif_dm_ble_penc_keys_t)); |
| 2536 | } |
| 2537 | |
| 2538 | if (pairing_cb.ble.is_pid_key_rcvd) |
| 2539 | { |
| 2540 | btif_storage_add_ble_bonding_key(&bd_addr, |
| 2541 | (char *) &pairing_cb.ble.pid_key[0], |
| 2542 | BTIF_DM_LE_KEY_PID, |
| 2543 | BT_OCTET16_LEN); |
| 2544 | } |
| 2545 | |
| 2546 | |
| 2547 | if (pairing_cb.ble.is_pcsrk_key_rcvd) |
| 2548 | { |
| 2549 | btif_storage_add_ble_bonding_key(&bd_addr, |
| 2550 | (char *) &pairing_cb.ble.pcsrk_key, |
| 2551 | BTIF_DM_LE_KEY_PCSRK, |
| 2552 | sizeof(btif_dm_ble_pcsrk_keys_t)); |
| 2553 | } |
| 2554 | |
| 2555 | |
| 2556 | if (pairing_cb.ble.is_lenc_key_rcvd) |
| 2557 | { |
| 2558 | btif_storage_add_ble_bonding_key(&bd_addr, |
| 2559 | (char *) &pairing_cb.ble.lenc_key, |
| 2560 | BTIF_DM_LE_KEY_LENC, |
| 2561 | sizeof(btif_dm_ble_lenc_keys_t)); |
| 2562 | } |
| 2563 | |
| 2564 | if (pairing_cb.ble.is_lcsrk_key_rcvd) |
| 2565 | { |
| 2566 | btif_storage_add_ble_bonding_key(&bd_addr, |
| 2567 | (char *) &pairing_cb.ble.lcsrk_key, |
| 2568 | BTIF_DM_LE_KEY_LCSRK, |
| 2569 | sizeof(btif_dm_ble_lcsrk_keys_t)); |
| 2570 | } |
| 2571 | |
| 2572 | } |
| 2573 | |
| 2574 | |
| 2575 | void btif_dm_remove_ble_bonding_keys(void) |
| 2576 | { |
| 2577 | bt_bdaddr_t bd_addr; |
| 2578 | |
| 2579 | BTIF_TRACE_DEBUG1("%s",__FUNCTION__ ); |
| 2580 | |
| 2581 | bdcpy(bd_addr.address, pairing_cb.bd_addr); |
| 2582 | btif_storage_remove_ble_bonding_keys(&bd_addr); |
| 2583 | } |
| 2584 | |
| 2585 | |
| 2586 | /******************************************************************************* |
| 2587 | ** |
| 2588 | ** Function btif_dm_ble_sec_req_evt |
| 2589 | ** |
| 2590 | ** Description Eprocess security request event in btif context |
| 2591 | ** |
| 2592 | ** Returns void |
| 2593 | ** |
| 2594 | *******************************************************************************/ |
| 2595 | void btif_dm_ble_sec_req_evt(tBTA_DM_BLE_SEC_REQ *p_ble_req) |
| 2596 | { |
| 2597 | bt_bdaddr_t bd_addr; |
| 2598 | bt_bdname_t bd_name; |
| 2599 | UINT32 cod; |
| 2600 | BTIF_TRACE_DEBUG1("%s", __FUNCTION__); |
| 2601 | |
| 2602 | if (pairing_cb.state == BT_BOND_STATE_BONDING) |
| 2603 | { |
| 2604 | BTIF_TRACE_DEBUG1("%s Discard security request", __FUNCTION__); |
| 2605 | return; |
| 2606 | } |
| 2607 | |
| 2608 | /* Remote name update */ |
| 2609 | btif_update_remote_properties(p_ble_req->bd_addr,p_ble_req->bd_name,NULL,BT_DEVICE_TYPE_BLE); |
| 2610 | |
| 2611 | bdcpy(bd_addr.address, p_ble_req->bd_addr); |
| 2612 | memcpy(bd_name.name, p_ble_req->bd_name, BD_NAME_LEN); |
| 2613 | |
| 2614 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 2615 | |
| 2616 | pairing_cb.is_temp = FALSE; |
| 2617 | pairing_cb.is_le_only = TRUE; |
| 2618 | pairing_cb.is_ssp = TRUE; |
| 2619 | |
| 2620 | cod = COD_UNCLASSIFIED; |
| 2621 | |
| 2622 | HAL_CBACK(bt_hal_cbacks, ssp_request_cb, &bd_addr, &bd_name, cod, |
| 2623 | BT_SSP_VARIANT_CONSENT, 0); |
| 2624 | } |
| 2625 | |
| 2626 | |
| 2627 | |
| 2628 | /******************************************************************************* |
| 2629 | ** |
| 2630 | ** Function btif_dm_ble_passkey_req_evt |
| 2631 | ** |
| 2632 | ** Description Executes pin request event in btif context |
| 2633 | ** |
| 2634 | ** Returns void |
| 2635 | ** |
| 2636 | *******************************************************************************/ |
| 2637 | static void btif_dm_ble_passkey_req_evt(tBTA_DM_PIN_REQ *p_pin_req) |
| 2638 | { |
| 2639 | bt_bdaddr_t bd_addr; |
| 2640 | bt_bdname_t bd_name; |
| 2641 | UINT32 cod; |
| 2642 | |
| 2643 | /* Remote name update */ |
| 2644 | btif_update_remote_properties(p_pin_req->bd_addr,p_pin_req->bd_name,NULL,BT_DEVICE_TYPE_BLE); |
| 2645 | |
| 2646 | bdcpy(bd_addr.address, p_pin_req->bd_addr); |
| 2647 | memcpy(bd_name.name, p_pin_req->bd_name, BD_NAME_LEN); |
| 2648 | |
| 2649 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 2650 | pairing_cb.is_le_only = TRUE; |
| 2651 | |
| 2652 | cod = COD_UNCLASSIFIED; |
| 2653 | |
| 2654 | HAL_CBACK(bt_hal_cbacks, pin_request_cb, |
| 2655 | &bd_addr, &bd_name, cod); |
| 2656 | } |
| 2657 | |
| 2658 | |
| 2659 | void btif_dm_update_ble_remote_properties( BD_ADDR bd_addr, BD_NAME bd_name, |
| 2660 | tBT_DEVICE_TYPE dev_type) |
| 2661 | { |
| 2662 | btif_update_remote_properties(bd_addr,bd_name,NULL,dev_type); |
| 2663 | } |
| 2664 | |
| 2665 | static void btif_dm_ble_tx_test_cback(void *p) |
| 2666 | { |
| 2667 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_LE_TX_TEST, |
| 2668 | (char *)p, 1, NULL); |
| 2669 | } |
| 2670 | |
| 2671 | static void btif_dm_ble_rx_test_cback(void *p) |
| 2672 | { |
| 2673 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_LE_RX_TEST, |
| 2674 | (char *)p, 1, NULL); |
| 2675 | } |
| 2676 | |
| 2677 | static void btif_dm_ble_test_end_cback(void *p) |
| 2678 | { |
| 2679 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_LE_TEST_END, |
| 2680 | (char *)p, 3, NULL); |
| 2681 | } |
| 2682 | /******************************************************************************* |
| 2683 | ** |
| 2684 | ** Function btif_le_test_mode |
| 2685 | ** |
| 2686 | ** Description Sends a HCI BLE Test command to the Controller |
| 2687 | ** |
| 2688 | ** Returns BT_STATUS_SUCCESS on success |
| 2689 | ** |
| 2690 | *******************************************************************************/ |
| 2691 | bt_status_t btif_le_test_mode(uint16_t opcode, uint8_t *buf, uint8_t len) |
| 2692 | { |
| 2693 | switch (opcode) { |
| 2694 | case HCI_BLE_TRANSMITTER_TEST: |
| 2695 | if (len != 3) return BT_STATUS_PARM_INVALID; |
| 2696 | BTM_BleTransmitterTest(buf[0],buf[1],buf[2], btif_dm_ble_tx_test_cback); |
| 2697 | break; |
| 2698 | case HCI_BLE_RECEIVER_TEST: |
| 2699 | if (len != 1) return BT_STATUS_PARM_INVALID; |
| 2700 | BTM_BleReceiverTest(buf[0], btif_dm_ble_rx_test_cback); |
| 2701 | break; |
| 2702 | case HCI_BLE_TEST_END: |
| 2703 | BTM_BleTestEnd((tBTM_CMPL_CB*) btif_dm_ble_test_end_cback); |
| 2704 | break; |
| 2705 | default: |
| 2706 | BTIF_TRACE_ERROR2("%s: Unknown LE Test Mode Command 0x%x", __FUNCTION__, opcode); |
| 2707 | return BT_STATUS_UNSUPPORTED; |
| 2708 | } |
| 2709 | return BT_STATUS_SUCCESS; |
| 2710 | } |
| 2711 | |
| 2712 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2713 | |
| 2714 | void btif_dm_on_disable() |
| 2715 | { |
| 2716 | /* cancel any pending pairing requests */ |
| 2717 | if (pairing_cb.state == BT_BOND_STATE_BONDING) |
| 2718 | { |
| 2719 | bt_bdaddr_t bd_addr; |
| 2720 | |
| 2721 | BTIF_TRACE_DEBUG1("%s: Cancel pending pairing request", __FUNCTION__); |
| 2722 | bdcpy(bd_addr.address, pairing_cb.bd_addr); |
| 2723 | btif_dm_cancel_bond(&bd_addr); |
| 2724 | } |
| 2725 | } |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 2726 | |
| 2727 | static char* btif_get_default_local_name() { |
| 2728 | if (btif_default_local_name[0] == '\0') |
| 2729 | { |
| 2730 | int max_len = sizeof(btif_default_local_name) - 1; |
| 2731 | if (BTM_DEF_LOCAL_NAME[0] != '\0') |
| 2732 | { |
| 2733 | strncpy(btif_default_local_name, BTM_DEF_LOCAL_NAME, max_len); |
| 2734 | } |
| 2735 | else |
| 2736 | { |
| 2737 | char prop_model[PROPERTY_VALUE_MAX]; |
| 2738 | property_get(PROPERTY_PRODUCT_MODEL, prop_model, ""); |
| 2739 | strncpy(btif_default_local_name, prop_model, max_len); |
| 2740 | } |
| 2741 | btif_default_local_name[max_len] = '\0'; |
| 2742 | } |
| 2743 | return btif_default_local_name; |
| 2744 | } |