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 | |
Myles Watson | ee96a3c | 2016-11-23 14:49:54 -0800 | [diff] [blame] | 19 | /******************************************************************************* |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 20 | * |
| 21 | * Filename: btif_dm.c |
| 22 | * |
| 23 | * Description: Contains Device Management (DM) related functionality |
| 24 | * |
| 25 | * |
Myles Watson | ee96a3c | 2016-11-23 14:49:54 -0800 | [diff] [blame] | 26 | ******************************************************************************/ |
Sharvil Nanavati | 4480276 | 2014-12-23 23:08:58 -0800 | [diff] [blame] | 27 | |
Marie Janssen | 49120dc | 2015-07-07 16:47:20 -0700 | [diff] [blame] | 28 | #define LOG_TAG "bt_btif_dm" |
| 29 | |
Marie Janssen | 49a8670 | 2015-07-08 11:48:57 -0700 | [diff] [blame] | 30 | #include "btif_dm.h" |
| 31 | |
Jack He | f2af1c4 | 2016-12-13 01:59:12 -0800 | [diff] [blame^] | 32 | #include <base/logging.h> |
Scott James Remnant | 933926c | 2015-04-02 15:22:14 -0700 | [diff] [blame] | 33 | #include <signal.h> |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 34 | #include <stdio.h> |
| 35 | #include <stdlib.h> |
Ian Coolidge | c7503db | 2015-01-24 02:01:26 -0800 | [diff] [blame] | 36 | #include <string.h> |
Scott James Remnant | 933926c | 2015-04-02 15:22:14 -0700 | [diff] [blame] | 37 | #include <sys/types.h> |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 38 | #include <time.h> |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 39 | #include <unistd.h> |
| 40 | |
Marie Janssen | a576468 | 2016-10-10 13:38:30 -0700 | [diff] [blame] | 41 | #include <mutex> |
| 42 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 43 | #include <hardware/bluetooth.h> |
| 44 | |
Marie Janssen | db55458 | 2015-06-26 14:53:46 -0700 | [diff] [blame] | 45 | #include "bdaddr.h" |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 46 | #include "bt_common.h" |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 47 | #include "bta_gatt_api.h" |
Marie Janssen | db55458 | 2015-06-26 14:53:46 -0700 | [diff] [blame] | 48 | #include "btif_api.h" |
| 49 | #include "btif_config.h" |
Marie Janssen | db55458 | 2015-06-26 14:53:46 -0700 | [diff] [blame] | 50 | #include "btif_hh.h" |
| 51 | #include "btif_sdp.h" |
| 52 | #include "btif_storage.h" |
| 53 | #include "btif_util.h" |
| 54 | #include "btu.h" |
Andre Eisenbach | 27c4e63 | 2015-07-06 15:43:15 -0700 | [diff] [blame] | 55 | #include "device/include/interop.h" |
Sharvil Nanavati | 4480276 | 2014-12-23 23:08:58 -0800 | [diff] [blame] | 56 | #include "include/stack_config.h" |
Andre Eisenbach | 8a05724 | 2015-04-29 22:27:15 -0700 | [diff] [blame] | 57 | #include "osi/include/allocator.h" |
Marie Janssen | db55458 | 2015-06-26 14:53:46 -0700 | [diff] [blame] | 58 | #include "osi/include/log.h" |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 59 | #include "osi/include/metrics.h" |
Myles Watson | d7ffd64 | 2016-10-27 10:27:36 -0700 | [diff] [blame] | 60 | #include "osi/include/osi.h" |
Jakub Pawlowski | 3eb4a48 | 2016-02-24 10:39:46 -0800 | [diff] [blame] | 61 | #include "osi/include/properties.h" |
Pavlin Radoslavov | 65f9c04 | 2015-07-16 17:40:28 -0700 | [diff] [blame] | 62 | #include "stack/btm/btm_int.h" |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 63 | #include "stack_config.h" |
Marie Janssen | db55458 | 2015-06-26 14:53:46 -0700 | [diff] [blame] | 64 | |
Andre Eisenbach | 31a6400 | 2014-10-14 14:29:19 -0700 | [diff] [blame] | 65 | /****************************************************************************** |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 66 | * Constants & Macros |
| 67 | *****************************************************************************/ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 68 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 69 | #define COD_MASK 0x07FF |
Ajay Panicker | 0ef9e06 | 2016-03-10 15:30:16 -0800 | [diff] [blame] | 70 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 71 | #define COD_UNCLASSIFIED ((0x1F) << 8) |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 72 | #define COD_HID_KEYBOARD 0x0540 |
| 73 | #define COD_HID_POINTING 0x0580 |
| 74 | #define COD_HID_COMBO 0x05C0 |
| 75 | #define COD_HID_MAJOR 0x0500 |
| 76 | #define COD_HID_MASK 0x0700 |
| 77 | #define COD_AV_HEADSETS 0x0404 |
| 78 | #define COD_AV_HANDSFREE 0x0408 |
| 79 | #define COD_AV_HEADPHONES 0x0418 |
| 80 | #define COD_AV_PORTABLE_AUDIO 0x041C |
| 81 | #define COD_AV_HIFI_AUDIO 0x0428 |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 82 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 83 | #define BTIF_DM_DEFAULT_INQ_MAX_RESULTS 0 |
| 84 | #define BTIF_DM_DEFAULT_INQ_MAX_DURATION 10 |
Ganesh Ganapathi Batta | ec7e2c8 | 2013-06-20 11:00:28 -0700 | [diff] [blame] | 85 | #define BTIF_DM_MAX_SDP_ATTEMPTS_AFTER_PAIRING 2 |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 86 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 87 | #define NUM_TIMEOUT_RETRIES 5 |
Andre Eisenbach | 31a6400 | 2014-10-14 14:29:19 -0700 | [diff] [blame] | 88 | |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 89 | #define PROPERTY_PRODUCT_MODEL "ro.product.model" |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 90 | #define DEFAULT_LOCAL_NAME_MAX 31 |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 91 | #if (DEFAULT_LOCAL_NAME_MAX > BTM_MAX_LOC_BD_NAME_LEN) |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 92 | #error "default btif local name size exceeds stack supported length" |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 93 | #endif |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 94 | |
Marie Janssen | b7f64bc | 2016-06-22 12:52:19 -0700 | [diff] [blame] | 95 | #if (BTA_HOST_INTERLEAVE_SEARCH == TRUE) |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 96 | #define BTIF_DM_INTERLEAVE_DURATION_BR_ONE 2 |
| 97 | #define BTIF_DM_INTERLEAVE_DURATION_LE_ONE 2 |
| 98 | #define BTIF_DM_INTERLEAVE_DURATION_BR_TWO 3 |
| 99 | #define BTIF_DM_INTERLEAVE_DURATION_LE_TWO 4 |
Matthew Xie | 7f3e429 | 2013-09-30 12:44:10 -0700 | [diff] [blame] | 100 | #endif |
| 101 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 102 | #define ENCRYPTED_BREDR 2 |
| 103 | #define ENCRYPTED_LE 4 |
Andre Eisenbach | dfb3b2f | 2015-02-05 20:00:45 -0800 | [diff] [blame] | 104 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 105 | typedef struct { |
| 106 | bt_bond_state_t state; |
| 107 | bt_bdaddr_t static_bdaddr; |
| 108 | BD_ADDR bd_addr; |
| 109 | tBTM_BOND_TYPE bond_type; |
| 110 | uint8_t pin_code_len; |
| 111 | uint8_t is_ssp; |
| 112 | uint8_t auth_req; |
| 113 | uint8_t io_cap; |
| 114 | uint8_t autopair_attempts; |
| 115 | uint8_t timeout_retries; |
| 116 | uint8_t is_local_initiated; |
| 117 | uint8_t sdp_attempts; |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 118 | bool is_le_only; |
| 119 | bool is_le_nc; /* LE Numeric comparison */ |
| 120 | btif_dm_ble_cb_t ble; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 121 | } btif_dm_pairing_cb_t; |
| 122 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 123 | typedef struct { |
| 124 | uint8_t ir[BT_OCTET16_LEN]; |
| 125 | uint8_t irk[BT_OCTET16_LEN]; |
| 126 | uint8_t dhk[BT_OCTET16_LEN]; |
| 127 | } btif_dm_local_key_id_t; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 128 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 129 | typedef struct { |
| 130 | bool is_er_rcvd; |
| 131 | uint8_t er[BT_OCTET16_LEN]; |
| 132 | bool is_id_keys_rcvd; |
| 133 | btif_dm_local_key_id_t id_keys; /* ID kyes */ |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 134 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 135 | } btif_dm_local_key_cb_t; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 136 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 137 | typedef struct { |
| 138 | BD_ADDR bd_addr; |
| 139 | BD_NAME bd_name; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 140 | } btif_dm_remote_name_t; |
| 141 | |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 142 | /* this structure holds optional OOB data for remote device */ |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 143 | typedef struct { |
| 144 | BD_ADDR bdaddr; /* peer bdaddr */ |
| 145 | bt_out_of_band_data_t oob_data; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 146 | } btif_dm_oob_cb_t; |
Satya Calloji | e5ba884 | 2014-07-03 17:18:02 -0700 | [diff] [blame] | 147 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 148 | typedef struct { |
| 149 | bt_bdaddr_t bdaddr; |
| 150 | uint8_t transport; /* 0=Unknown, 1=BR/EDR, 2=LE */ |
Andre Eisenbach | b0daa5d | 2014-08-04 17:50:10 -0700 | [diff] [blame] | 151 | } btif_dm_create_bond_cb_t; |
| 152 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 153 | typedef struct { |
| 154 | uint8_t status; |
| 155 | uint8_t ctrl_state; |
| 156 | uint64_t tx_time; |
| 157 | uint64_t rx_time; |
| 158 | uint64_t idle_time; |
| 159 | uint64_t energy_used; |
Satya Calloji | e5ba884 | 2014-07-03 17:18:02 -0700 | [diff] [blame] | 160 | } btif_activity_energy_info_cb_t; |
| 161 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 162 | typedef struct { unsigned int manufact_id; } skip_sdp_entry_t; |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 163 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 164 | typedef enum { |
| 165 | BTIF_DM_FUNC_CREATE_BOND, |
| 166 | BTIF_DM_FUNC_CANCEL_BOND, |
| 167 | BTIF_DM_FUNC_REMOVE_BOND, |
| 168 | BTIF_DM_FUNC_BOND_STATE_CHANGED, |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 169 | } bt_bond_function_t; |
| 170 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 171 | typedef struct { |
| 172 | bt_bdaddr_t bd_addr; |
| 173 | bt_bond_function_t function; |
| 174 | bt_bond_state_t state; |
| 175 | struct timespec timestamp; |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 176 | } btif_bond_event_t; |
| 177 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 178 | #define BTA_SERVICE_ID_TO_SERVICE_MASK(id) (1 << (id)) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 179 | |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 180 | #define UUID_HUMAN_INTERFACE_DEVICE "00001124-0000-1000-8000-00805f9b34fb" |
| 181 | |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 182 | #define MAX_BTIF_BOND_EVENT_ENTRIES 15 |
| 183 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 184 | static skip_sdp_entry_t sdp_blacklist[] = {{76}}; // Apple Mouse and Keyboard |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 185 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 186 | /* This flag will be true if HCI_Inquiry is in progress */ |
Marie Janssen | b7f64bc | 2016-06-22 12:52:19 -0700 | [diff] [blame] | 187 | static bool btif_dm_inquiry_in_progress = false; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 188 | |
Myles Watson | ee96a3c | 2016-11-23 14:49:54 -0800 | [diff] [blame] | 189 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 190 | * Static variables |
Myles Watson | ee96a3c | 2016-11-23 14:49:54 -0800 | [diff] [blame] | 191 | ******************************************************************************/ |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 192 | static char btif_default_local_name[DEFAULT_LOCAL_NAME_MAX + 1] = {'\0'}; |
Adam Lesinski | 0620f97 | 2015-12-02 22:15:08 -0800 | [diff] [blame] | 193 | static uid_set_t* uid_set = NULL; |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 194 | |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 195 | /* A circular array to keep track of the most recent bond events */ |
| 196 | static btif_bond_event_t btif_dm_bond_events[MAX_BTIF_BOND_EVENT_ENTRIES + 1]; |
| 197 | |
Marie Janssen | a576468 | 2016-10-10 13:38:30 -0700 | [diff] [blame] | 198 | static std::mutex bond_event_lock; |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 199 | |
| 200 | /* |btif_num_bond_events| keeps track of the total number of events and can be |
| 201 | greater than |MAX_BTIF_BOND_EVENT_ENTRIES| */ |
| 202 | static size_t btif_num_bond_events = 0; |
| 203 | static size_t btif_events_start_index = 0; |
| 204 | static size_t btif_events_end_index = 0; |
| 205 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 206 | /****************************************************************************** |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 207 | * Static functions |
| 208 | *****************************************************************************/ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 209 | static btif_dm_pairing_cb_t pairing_cb; |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 210 | static btif_dm_oob_cb_t oob_cb; |
Marie Janssen | b7f64bc | 2016-06-22 12:52:19 -0700 | [diff] [blame] | 211 | static void btif_dm_generic_evt(uint16_t event, char* p_param); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 212 | static void btif_dm_cb_create_bond(bt_bdaddr_t* bd_addr, |
| 213 | tBTA_TRANSPORT transport); |
| 214 | static void btif_dm_cb_hid_remote_name(tBTM_REMOTE_DEV_NAME* p_remote_name); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 215 | static void btif_update_remote_properties(BD_ADDR bd_addr, BD_NAME bd_name, |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 216 | DEV_CLASS dev_class, |
| 217 | tBT_DEVICE_TYPE dev_type); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 218 | static btif_dm_local_key_cb_t ble_local_key_cb; |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 219 | static void btif_dm_ble_key_notif_evt(tBTA_DM_SP_KEY_NOTIF* p_ssp_key_notif); |
| 220 | static void btif_dm_ble_auth_cmpl_evt(tBTA_DM_AUTH_CMPL* p_auth_cmpl); |
| 221 | static void btif_dm_ble_passkey_req_evt(tBTA_DM_PIN_REQ* p_pin_req); |
| 222 | static void btif_dm_ble_key_nc_req_evt(tBTA_DM_SP_KEY_NOTIF* p_notif_req); |
| 223 | static void btif_dm_ble_oob_req_evt(tBTA_DM_SP_RMT_OOB* req_oob_type); |
| 224 | static void btif_dm_ble_sc_oob_req_evt(tBTA_DM_SP_RMT_OOB* req_oob_type); |
Satya Calloji | 6e2d9db | 2014-07-08 16:18:58 -0700 | [diff] [blame] | 225 | |
Marie Janssen | b7f64bc | 2016-06-22 12:52:19 -0700 | [diff] [blame] | 226 | static void bte_scan_filt_param_cfg_evt(uint8_t action_type, |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 227 | tBTA_DM_BLE_PF_AVBL_SPACE avbl_space, |
| 228 | tBTA_DM_BLE_REF_VALUE ref_value, |
| 229 | tBTA_STATUS status); |
Satya Calloji | 6e2d9db | 2014-07-08 16:18:58 -0700 | [diff] [blame] | 230 | |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 231 | static char* btif_get_default_local_name(); |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 232 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 233 | static void btif_stats_add_bond_event(const bt_bdaddr_t* bd_addr, |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 234 | bt_bond_function_t function, |
| 235 | bt_bond_state_t state); |
| 236 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 237 | /****************************************************************************** |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 238 | * Externs |
| 239 | *****************************************************************************/ |
Marie Janssen | b7f64bc | 2016-06-22 12:52:19 -0700 | [diff] [blame] | 240 | extern bt_status_t btif_hf_execute_service(bool b_enable); |
| 241 | extern bt_status_t btif_av_execute_service(bool b_enable); |
| 242 | extern bt_status_t btif_av_sink_execute_service(bool b_enable); |
| 243 | extern bt_status_t btif_hh_execute_service(bool b_enable); |
| 244 | extern bt_status_t btif_hf_client_execute_service(bool b_enable); |
| 245 | extern bt_status_t btif_sdp_execute_service(bool b_enable); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 246 | extern int btif_hh_connect(bt_bdaddr_t* bd_addr); |
| 247 | extern void bta_gatt_convert_uuid16_to_uuid128(uint8_t uuid_128[LEN_UUID_128], |
| 248 | uint16_t uuid_16); |
Ayan Ghosh | 583b817 | 2013-12-06 17:11:11 +0530 | [diff] [blame] | 249 | extern void btif_av_move_idle(bt_bdaddr_t bd_addr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 250 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 251 | /****************************************************************************** |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 252 | * Functions |
| 253 | *****************************************************************************/ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 254 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 255 | static bool is_empty_128bit(uint8_t* data) { |
| 256 | static const uint8_t zero[16] = {0}; |
| 257 | return !memcmp(zero, data, sizeof(zero)); |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 258 | } |
| 259 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 260 | static void btif_dm_data_copy(uint16_t event, char* dst, char* src) { |
| 261 | tBTA_DM_SEC* dst_dm_sec = (tBTA_DM_SEC*)dst; |
| 262 | tBTA_DM_SEC* src_dm_sec = (tBTA_DM_SEC*)src; |
Andre Eisenbach | 8a05724 | 2015-04-29 22:27:15 -0700 | [diff] [blame] | 263 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 264 | if (!src_dm_sec) return; |
Andre Eisenbach | 8a05724 | 2015-04-29 22:27:15 -0700 | [diff] [blame] | 265 | |
Jack He | f2af1c4 | 2016-12-13 01:59:12 -0800 | [diff] [blame^] | 266 | CHECK(dst_dm_sec); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 267 | maybe_non_aligned_memcpy(dst_dm_sec, src_dm_sec, sizeof(*src_dm_sec)); |
Andre Eisenbach | 8a05724 | 2015-04-29 22:27:15 -0700 | [diff] [blame] | 268 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 269 | if (event == BTA_DM_BLE_KEY_EVT) { |
| 270 | dst_dm_sec->ble_key.p_key_value = |
| 271 | (tBTM_LE_KEY_VALUE*)osi_malloc(sizeof(tBTM_LE_KEY_VALUE)); |
Jack He | f2af1c4 | 2016-12-13 01:59:12 -0800 | [diff] [blame^] | 272 | CHECK(src_dm_sec->ble_key.p_key_value); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 273 | memcpy(dst_dm_sec->ble_key.p_key_value, src_dm_sec->ble_key.p_key_value, |
| 274 | sizeof(tBTM_LE_KEY_VALUE)); |
| 275 | } |
Andre Eisenbach | 8a05724 | 2015-04-29 22:27:15 -0700 | [diff] [blame] | 276 | } |
| 277 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 278 | static void btif_dm_data_free(uint16_t event, tBTA_DM_SEC* dm_sec) { |
| 279 | if (event == BTA_DM_BLE_KEY_EVT) |
| 280 | osi_free_and_reset((void**)&dm_sec->ble_key.p_key_value); |
Andre Eisenbach | 8a05724 | 2015-04-29 22:27:15 -0700 | [diff] [blame] | 281 | } |
| 282 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 283 | void btif_dm_init(uid_set_t* set) { uid_set = set; } |
Adam Lesinski | 0620f97 | 2015-12-02 22:15:08 -0800 | [diff] [blame] | 284 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 285 | void btif_dm_cleanup(void) { |
| 286 | if (uid_set) { |
| 287 | uid_set_destroy(uid_set); |
| 288 | uid_set = NULL; |
| 289 | } |
Adam Lesinski | 0620f97 | 2015-12-02 22:15:08 -0800 | [diff] [blame] | 290 | } |
| 291 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 292 | bt_status_t btif_in_execute_service_request(tBTA_SERVICE_ID service_id, |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 293 | bool b_enable) { |
| 294 | BTIF_TRACE_DEBUG("%s service_id: %d", __func__, service_id); |
| 295 | /* Check the service_ID and invoke the profile's BT state changed API */ |
| 296 | switch (service_id) { |
| 297 | case BTA_HFP_SERVICE_ID: |
| 298 | case BTA_HSP_SERVICE_ID: { |
| 299 | btif_hf_execute_service(b_enable); |
| 300 | } break; |
| 301 | case BTA_A2DP_SOURCE_SERVICE_ID: { |
| 302 | btif_av_execute_service(b_enable); |
| 303 | } break; |
| 304 | case BTA_A2DP_SINK_SERVICE_ID: { |
| 305 | btif_av_sink_execute_service(b_enable); |
| 306 | } break; |
| 307 | case BTA_HID_SERVICE_ID: { |
| 308 | btif_hh_execute_service(b_enable); |
| 309 | } break; |
| 310 | case BTA_HFP_HS_SERVICE_ID: { |
| 311 | btif_hf_client_execute_service(b_enable); |
| 312 | } break; |
| 313 | case BTA_SDP_SERVICE_ID: { |
| 314 | btif_sdp_execute_service(b_enable); |
| 315 | } break; |
| 316 | default: |
| 317 | BTIF_TRACE_ERROR("%s: Unknown service %d being %s", __func__, service_id, |
| 318 | (b_enable) ? "enabled" : "disabled"); |
| 319 | return BT_STATUS_FAIL; |
| 320 | } |
| 321 | return BT_STATUS_SUCCESS; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 322 | } |
| 323 | |
| 324 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 325 | * |
| 326 | * Function check_eir_remote_name |
| 327 | * |
| 328 | * Description Check if remote name is in the EIR data |
| 329 | * |
| 330 | * Returns true if remote name found |
| 331 | * Populate p_remote_name, if provided and remote name found |
| 332 | * |
| 333 | ******************************************************************************/ |
| 334 | static bool check_eir_remote_name(tBTA_DM_SEARCH* p_search_data, |
| 335 | uint8_t* p_remote_name, |
| 336 | uint8_t* p_remote_name_len) { |
| 337 | uint8_t* p_eir_remote_name = NULL; |
| 338 | uint8_t remote_name_len = 0; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 339 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 340 | /* Check EIR for remote name and services */ |
| 341 | if (p_search_data->inq_res.p_eir) { |
| 342 | p_eir_remote_name = |
| 343 | BTM_CheckEirData(p_search_data->inq_res.p_eir, |
| 344 | BTM_EIR_COMPLETE_LOCAL_NAME_TYPE, &remote_name_len); |
| 345 | if (!p_eir_remote_name) { |
| 346 | p_eir_remote_name = |
| 347 | BTM_CheckEirData(p_search_data->inq_res.p_eir, |
| 348 | BTM_EIR_SHORTENED_LOCAL_NAME_TYPE, &remote_name_len); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 349 | } |
| 350 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 351 | if (p_eir_remote_name) { |
| 352 | if (remote_name_len > BD_NAME_LEN) remote_name_len = BD_NAME_LEN; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 353 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 354 | if (p_remote_name && p_remote_name_len) { |
| 355 | memcpy(p_remote_name, p_eir_remote_name, remote_name_len); |
| 356 | *(p_remote_name + remote_name_len) = 0; |
| 357 | *p_remote_name_len = remote_name_len; |
| 358 | } |
| 359 | |
| 360 | return true; |
| 361 | } |
| 362 | } |
| 363 | |
| 364 | return false; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 365 | } |
| 366 | |
| 367 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 368 | * |
| 369 | * Function check_cached_remote_name |
| 370 | * |
| 371 | * Description Check if remote name is in the NVRAM cache |
| 372 | * |
| 373 | * Returns true if remote name found |
| 374 | * Populate p_remote_name, if provided and remote name found |
| 375 | * |
| 376 | ******************************************************************************/ |
| 377 | static bool check_cached_remote_name(tBTA_DM_SEARCH* p_search_data, |
| 378 | uint8_t* p_remote_name, |
| 379 | uint8_t* p_remote_name_len) { |
| 380 | bt_bdname_t bdname; |
| 381 | bt_bdaddr_t remote_bdaddr; |
| 382 | bt_property_t prop_name; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 383 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 384 | /* check if we already have it in our btif_storage cache */ |
| 385 | bdcpy(remote_bdaddr.address, p_search_data->inq_res.bd_addr); |
| 386 | BTIF_STORAGE_FILL_PROPERTY(&prop_name, BT_PROPERTY_BDNAME, |
| 387 | sizeof(bt_bdname_t), &bdname); |
| 388 | if (btif_storage_get_remote_device_property(&remote_bdaddr, &prop_name) == |
| 389 | BT_STATUS_SUCCESS) { |
| 390 | if (p_remote_name && p_remote_name_len) { |
| 391 | strcpy((char*)p_remote_name, (char*)bdname.name); |
| 392 | *p_remote_name_len = strlen((char*)p_remote_name); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 393 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 394 | return true; |
| 395 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 396 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 397 | return false; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 398 | } |
| 399 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 400 | static uint32_t get_cod(const bt_bdaddr_t* remote_bdaddr) { |
| 401 | uint32_t remote_cod; |
| 402 | bt_property_t prop_name; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 403 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 404 | /* check if we already have it in our btif_storage cache */ |
| 405 | BTIF_STORAGE_FILL_PROPERTY(&prop_name, BT_PROPERTY_CLASS_OF_DEVICE, |
| 406 | sizeof(uint32_t), &remote_cod); |
| 407 | if (btif_storage_get_remote_device_property( |
| 408 | (bt_bdaddr_t*)remote_bdaddr, &prop_name) == BT_STATUS_SUCCESS) { |
| 409 | LOG_INFO(LOG_TAG, "%s remote_cod = 0x%08x", __func__, remote_cod); |
| 410 | return remote_cod & COD_MASK; |
| 411 | } |
| 412 | |
| 413 | return 0; |
| 414 | } |
| 415 | |
| 416 | bool check_cod(const bt_bdaddr_t* remote_bdaddr, uint32_t cod) { |
| 417 | return get_cod(remote_bdaddr) == cod; |
| 418 | } |
| 419 | |
| 420 | bool check_cod_hid(const bt_bdaddr_t* remote_bdaddr) { |
| 421 | return (get_cod(remote_bdaddr) & COD_HID_MASK) == COD_HID_MAJOR; |
| 422 | } |
| 423 | |
| 424 | bool check_hid_le(const bt_bdaddr_t* remote_bdaddr) { |
| 425 | uint32_t remote_dev_type; |
| 426 | bt_property_t prop_name; |
| 427 | |
| 428 | /* check if we already have it in our btif_storage cache */ |
| 429 | BTIF_STORAGE_FILL_PROPERTY(&prop_name, BT_PROPERTY_TYPE_OF_DEVICE, |
| 430 | sizeof(uint32_t), &remote_dev_type); |
| 431 | if (btif_storage_get_remote_device_property( |
| 432 | (bt_bdaddr_t*)remote_bdaddr, &prop_name) == BT_STATUS_SUCCESS) { |
| 433 | if (remote_dev_type == BT_DEVICE_DEVTYPE_BLE) { |
| 434 | bdstr_t bdstr; |
| 435 | bdaddr_to_string(remote_bdaddr, bdstr, sizeof(bdstr)); |
| 436 | if (btif_config_exist(bdstr, "HidAppId")) return true; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 437 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 438 | } |
| 439 | return false; |
Priti Aghera | ebb1d75 | 2012-11-27 18:03:22 -0800 | [diff] [blame] | 440 | } |
| 441 | |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 442 | /***************************************************************************** |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 443 | * |
| 444 | * Function check_sdp_bl |
| 445 | * |
| 446 | * Description Checks if a given device is blacklisted to skip sdp |
| 447 | * |
| 448 | * Parameters skip_sdp_entry |
| 449 | * |
| 450 | * Returns true if the device is present in blacklist, else false |
| 451 | * |
| 452 | ******************************************************************************/ |
| 453 | bool check_sdp_bl(const bt_bdaddr_t* remote_bdaddr) { |
| 454 | uint16_t manufacturer = 0; |
| 455 | uint8_t lmp_ver = 0; |
| 456 | uint16_t lmp_subver = 0; |
| 457 | bt_property_t prop_name; |
| 458 | bt_remote_version_t info; |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 459 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 460 | if (remote_bdaddr == NULL) return false; |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 461 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 462 | /* fetch additional info about remote device used in iop query */ |
| 463 | BTM_ReadRemoteVersion(*(BD_ADDR*)remote_bdaddr, &lmp_ver, &manufacturer, |
| 464 | &lmp_subver); |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 465 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 466 | /* if not available yet, try fetching from config database */ |
| 467 | BTIF_STORAGE_FILL_PROPERTY(&prop_name, BT_PROPERTY_REMOTE_VERSION_INFO, |
| 468 | sizeof(bt_remote_version_t), &info); |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 469 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 470 | if (btif_storage_get_remote_device_property( |
| 471 | (bt_bdaddr_t*)remote_bdaddr, &prop_name) != BT_STATUS_SUCCESS) { |
Marie Janssen | b7f64bc | 2016-06-22 12:52:19 -0700 | [diff] [blame] | 472 | return false; |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 473 | } |
| 474 | manufacturer = info.manufacturer; |
| 475 | |
| 476 | for (unsigned int i = 0; i < ARRAY_SIZE(sdp_blacklist); i++) { |
| 477 | if (manufacturer == sdp_blacklist[i].manufact_id) return true; |
| 478 | } |
| 479 | return false; |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 480 | } |
| 481 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 482 | static void bond_state_changed(bt_status_t status, bt_bdaddr_t* bd_addr, |
| 483 | bt_bond_state_t state) { |
| 484 | btif_stats_add_bond_event(bd_addr, BTIF_DM_FUNC_BOND_STATE_CHANGED, state); |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 485 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 486 | // Send bonding state only once - based on outgoing/incoming we may receive |
| 487 | // duplicates |
| 488 | if ((pairing_cb.state == state) && (state == BT_BOND_STATE_BONDING)) { |
| 489 | // Cross key pairing so send callback for static address |
| 490 | if (!bdaddr_is_empty(&pairing_cb.static_bdaddr)) { |
| 491 | HAL_CBACK(bt_hal_cbacks, bond_state_changed_cb, status, bd_addr, state); |
Chaojing Sun | e280553 | 2015-04-22 13:40:21 -0700 | [diff] [blame] | 492 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 493 | return; |
| 494 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 495 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 496 | if (pairing_cb.bond_type == BOND_TYPE_TEMPORARY) state = BT_BOND_STATE_NONE; |
Chaojing Sun | e280553 | 2015-04-22 13:40:21 -0700 | [diff] [blame] | 497 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 498 | BTIF_TRACE_DEBUG("%s: state=%d, prev_state=%d, sdp_attempts = %d", __func__, |
| 499 | state, pairing_cb.state, pairing_cb.sdp_attempts); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 500 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 501 | HAL_CBACK(bt_hal_cbacks, bond_state_changed_cb, status, bd_addr, state); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 502 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 503 | if (state == BT_BOND_STATE_BONDING) { |
| 504 | pairing_cb.state = state; |
| 505 | bdcpy(pairing_cb.bd_addr, bd_addr->address); |
| 506 | } else { |
| 507 | if (!pairing_cb.sdp_attempts) |
| 508 | memset(&pairing_cb, 0, sizeof(pairing_cb)); |
| 509 | else |
| 510 | BTIF_TRACE_DEBUG("%s: BR-EDR service discovery active", __func__); |
| 511 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 512 | } |
| 513 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 514 | /* store remote version in bt config to always have access |
| 515 | to it post pairing*/ |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 516 | static void btif_update_remote_version_property(bt_bdaddr_t* p_bd) { |
| 517 | bt_property_t property; |
| 518 | uint8_t lmp_ver = 0; |
| 519 | uint16_t lmp_subver = 0; |
| 520 | uint16_t mfct_set = 0; |
| 521 | tBTM_STATUS btm_status; |
| 522 | bt_remote_version_t info; |
| 523 | bt_status_t status; |
| 524 | bdstr_t bdstr; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 525 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 526 | btm_status = |
| 527 | BTM_ReadRemoteVersion(*(BD_ADDR*)p_bd, &lmp_ver, &mfct_set, &lmp_subver); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 528 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 529 | LOG_DEBUG(LOG_TAG, "remote version info [%s]: %x, %x, %x", |
| 530 | bdaddr_to_string(p_bd, bdstr, sizeof(bdstr)), lmp_ver, mfct_set, |
| 531 | lmp_subver); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 532 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 533 | if (btm_status == BTM_SUCCESS) { |
| 534 | // Always update cache to ensure we have availability whenever BTM API is |
| 535 | // not populated |
| 536 | info.manufacturer = mfct_set; |
| 537 | info.sub_ver = lmp_subver; |
| 538 | info.version = lmp_ver; |
| 539 | BTIF_STORAGE_FILL_PROPERTY(&property, BT_PROPERTY_REMOTE_VERSION_INFO, |
| 540 | sizeof(bt_remote_version_t), &info); |
| 541 | status = btif_storage_set_remote_device_property(p_bd, &property); |
| 542 | ASSERTC(status == BT_STATUS_SUCCESS, "failed to save remote version", |
| 543 | status); |
| 544 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 545 | } |
| 546 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 547 | static void btif_update_remote_properties(BD_ADDR bd_addr, BD_NAME bd_name, |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 548 | DEV_CLASS dev_class, |
| 549 | tBT_DEVICE_TYPE device_type) { |
| 550 | int num_properties = 0; |
| 551 | bt_property_t properties[3]; |
| 552 | bt_bdaddr_t bdaddr; |
| 553 | bt_status_t status; |
| 554 | uint32_t cod; |
| 555 | bt_device_type_t dev_type; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 556 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 557 | memset(properties, 0, sizeof(properties)); |
| 558 | bdcpy(bdaddr.address, bd_addr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 559 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 560 | /* remote name */ |
| 561 | if (strlen((const char*)bd_name)) { |
| 562 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], BT_PROPERTY_BDNAME, |
| 563 | strlen((char*)bd_name), bd_name); |
| 564 | status = btif_storage_set_remote_device_property( |
| 565 | &bdaddr, &properties[num_properties]); |
| 566 | ASSERTC(status == BT_STATUS_SUCCESS, "failed to save remote device name", |
| 567 | status); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 568 | num_properties++; |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 569 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 570 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 571 | /* class of device */ |
| 572 | cod = devclass2uint(dev_class); |
| 573 | BTIF_TRACE_DEBUG("%s cod is 0x%06x", __func__, cod); |
| 574 | if (cod == 0) { |
| 575 | /* Try to retrieve cod from storage */ |
| 576 | BTIF_TRACE_DEBUG("%s cod is 0, checking cod from storage", __func__); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 577 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 578 | BT_PROPERTY_CLASS_OF_DEVICE, sizeof(cod), &cod); |
| 579 | status = btif_storage_get_remote_device_property( |
| 580 | &bdaddr, &properties[num_properties]); |
| 581 | BTIF_TRACE_DEBUG("%s cod retrieved from storage is 0x%06x", __func__, cod); |
| 582 | if (cod == 0) { |
| 583 | BTIF_TRACE_DEBUG("%s cod is again 0, set as unclassified", __func__); |
| 584 | cod = COD_UNCLASSIFIED; |
| 585 | } |
| 586 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 587 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 588 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 589 | BT_PROPERTY_CLASS_OF_DEVICE, sizeof(cod), &cod); |
| 590 | status = btif_storage_set_remote_device_property(&bdaddr, |
| 591 | &properties[num_properties]); |
| 592 | ASSERTC(status == BT_STATUS_SUCCESS, "failed to save remote device class", |
| 593 | status); |
| 594 | num_properties++; |
| 595 | |
| 596 | /* device type */ |
| 597 | bt_property_t prop_name; |
| 598 | uint8_t remote_dev_type; |
| 599 | BTIF_STORAGE_FILL_PROPERTY(&prop_name, BT_PROPERTY_TYPE_OF_DEVICE, |
| 600 | sizeof(uint8_t), &remote_dev_type); |
| 601 | if (btif_storage_get_remote_device_property(&bdaddr, &prop_name) == |
| 602 | BT_STATUS_SUCCESS) |
| 603 | dev_type = (bt_device_type_t)(remote_dev_type | device_type); |
| 604 | else |
| 605 | dev_type = (bt_device_type_t)device_type; |
| 606 | |
| 607 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 608 | BT_PROPERTY_TYPE_OF_DEVICE, sizeof(dev_type), |
| 609 | &dev_type); |
| 610 | status = btif_storage_set_remote_device_property(&bdaddr, |
| 611 | &properties[num_properties]); |
| 612 | ASSERTC(status == BT_STATUS_SUCCESS, "failed to save remote device type", |
| 613 | status); |
| 614 | num_properties++; |
| 615 | |
| 616 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, status, &bdaddr, |
| 617 | num_properties, properties); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 618 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 619 | |
| 620 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 621 | * |
| 622 | * Function btif_dm_cb_hid_remote_name |
| 623 | * |
| 624 | * Description Remote name callback for HID device. Called in btif context |
| 625 | * Special handling for HID devices |
| 626 | * |
| 627 | * Returns void |
| 628 | * |
| 629 | ******************************************************************************/ |
| 630 | static void btif_dm_cb_hid_remote_name(tBTM_REMOTE_DEV_NAME* p_remote_name) { |
| 631 | BTIF_TRACE_DEBUG("%s: status=%d pairing_cb.state=%d", __func__, |
| 632 | p_remote_name->status, pairing_cb.state); |
| 633 | if (pairing_cb.state == BT_BOND_STATE_BONDING) { |
| 634 | bt_bdaddr_t remote_bd; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 635 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 636 | bdcpy(remote_bd.address, pairing_cb.bd_addr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 637 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 638 | if (p_remote_name->status == BTM_SUCCESS) { |
| 639 | bond_state_changed(BT_STATUS_SUCCESS, &remote_bd, BT_BOND_STATE_BONDED); |
| 640 | } else |
| 641 | bond_state_changed(BT_STATUS_FAIL, &remote_bd, BT_BOND_STATE_NONE); |
| 642 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 643 | } |
| 644 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 645 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 646 | * |
| 647 | * Function btif_dm_cb_create_bond |
| 648 | * |
| 649 | * Description Create bond initiated from the BTIF thread context |
| 650 | * Special handling for HID devices |
| 651 | * |
| 652 | * Returns void |
| 653 | * |
| 654 | ******************************************************************************/ |
| 655 | static void btif_dm_cb_create_bond(bt_bdaddr_t* bd_addr, |
| 656 | tBTA_TRANSPORT transport) { |
| 657 | bool is_hid = check_cod(bd_addr, COD_HID_POINTING); |
| 658 | 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] | 659 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 660 | int device_type; |
| 661 | int addr_type; |
| 662 | bdstr_t bdstr; |
| 663 | bdaddr_to_string(bd_addr, bdstr, sizeof(bdstr)); |
| 664 | if (transport == BT_TRANSPORT_LE) { |
| 665 | if (!btif_config_get_int((char const*)&bdstr, "DevType", &device_type)) { |
| 666 | btif_config_set_int(bdstr, "DevType", BT_DEVICE_TYPE_BLE); |
Matthew Xie | 64c5479 | 2014-09-16 00:55:03 -0700 | [diff] [blame] | 667 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 668 | if (btif_storage_get_remote_addr_type(bd_addr, &addr_type) != |
| 669 | BT_STATUS_SUCCESS) { |
Jakub Pawlowski | 7921e8f | 2016-11-09 16:39:10 -0800 | [diff] [blame] | 670 | // Try to read address type. OOB pairing might have set it earlier, but |
| 671 | // didn't store it, it defaults to BLE_ADDR_PUBLIC |
| 672 | uint8_t tmp_dev_type; |
| 673 | uint8_t tmp_addr_type; |
| 674 | BTM_ReadDevInfo(bd_addr->address, &tmp_dev_type, &tmp_addr_type); |
| 675 | addr_type = tmp_addr_type; |
| 676 | |
| 677 | btif_storage_set_remote_addr_type(bd_addr, addr_type); |
Thomas.TT_Lin | 2772dac | 2014-07-18 12:10:59 +0800 | [diff] [blame] | 678 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 679 | } |
| 680 | if ((btif_config_get_int((char const*)&bdstr, "DevType", &device_type) && |
| 681 | (btif_storage_get_remote_addr_type(bd_addr, &addr_type) == |
| 682 | BT_STATUS_SUCCESS) && |
| 683 | (device_type & BT_DEVICE_TYPE_BLE) == BT_DEVICE_TYPE_BLE) || |
| 684 | (transport == BT_TRANSPORT_LE)) { |
| 685 | BTA_DmAddBleDevice(bd_addr->address, addr_type, device_type); |
| 686 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 687 | |
Myles Watson | 9008888 | 2016-11-15 16:33:22 -0800 | [diff] [blame] | 688 | if (is_hid && (device_type & BT_DEVICE_TYPE_BLE) == 0) { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 689 | bt_status_t status; |
| 690 | status = (bt_status_t)btif_hh_connect(bd_addr); |
| 691 | if (status != BT_STATUS_SUCCESS) |
| 692 | bond_state_changed(status, bd_addr, BT_BOND_STATE_NONE); |
| 693 | } else { |
| 694 | BTA_DmBondByTransport((uint8_t*)bd_addr->address, transport); |
| 695 | } |
| 696 | /* Track originator of bond creation */ |
| 697 | pairing_cb.is_local_initiated = true; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 698 | } |
| 699 | |
| 700 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 701 | * |
| 702 | * Function btif_dm_cb_remove_bond |
| 703 | * |
| 704 | * Description remove bond initiated from the BTIF thread context |
| 705 | * Special handling for HID devices |
| 706 | * |
| 707 | * Returns void |
| 708 | * |
| 709 | ******************************************************************************/ |
| 710 | void btif_dm_cb_remove_bond(bt_bdaddr_t* bd_addr) { |
| 711 | /*special handling for HID devices */ |
| 712 | /* VUP needs to be sent if its a HID Device. The HID HOST module will check if |
| 713 | there |
| 714 | is a valid hid connection with this bd_addr. If yes VUP will be issued.*/ |
Marie Janssen | b7f64bc | 2016-06-22 12:52:19 -0700 | [diff] [blame] | 715 | #if (BTA_HH_INCLUDED == TRUE) |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 716 | if (btif_hh_virtual_unplug(bd_addr) != BT_STATUS_SUCCESS) |
Ganesh Ganapathi Batta | 390c94d | 2013-05-15 17:58:35 -0700 | [diff] [blame] | 717 | #endif |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 718 | { |
| 719 | BTIF_TRACE_DEBUG("%s: Removing HH device", __func__); |
| 720 | BTA_DmRemoveDevice((uint8_t*)bd_addr->address); |
| 721 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 722 | } |
| 723 | |
| 724 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 725 | * |
| 726 | * Function btif_dm_get_connection_state |
| 727 | * |
| 728 | * Description Returns whether the remote device is currently connected |
| 729 | * and whether encryption is active for the connection |
| 730 | * |
| 731 | * Returns 0 if not connected; 1 if connected and > 1 if connection is |
| 732 | * encrypted |
| 733 | * |
| 734 | ******************************************************************************/ |
| 735 | uint16_t btif_dm_get_connection_state(const bt_bdaddr_t* bd_addr) { |
| 736 | uint8_t* bda = (uint8_t*)bd_addr->address; |
| 737 | uint16_t rc = BTA_DmGetConnectionState(bda); |
Andre Eisenbach | dfb3b2f | 2015-02-05 20:00:45 -0800 | [diff] [blame] | 738 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 739 | if (rc != 0) { |
| 740 | uint8_t flags = 0; |
Andre Eisenbach | dfb3b2f | 2015-02-05 20:00:45 -0800 | [diff] [blame] | 741 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 742 | BTM_GetSecurityFlagsByTransport(bda, &flags, BT_TRANSPORT_BR_EDR); |
| 743 | BTIF_TRACE_DEBUG("%s: security flags (BR/EDR)=0x%02x", __func__, flags); |
| 744 | if (flags & BTM_SEC_FLAG_ENCRYPTED) rc |= ENCRYPTED_BREDR; |
Andre Eisenbach | dfb3b2f | 2015-02-05 20:00:45 -0800 | [diff] [blame] | 745 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 746 | BTM_GetSecurityFlagsByTransport(bda, &flags, BT_TRANSPORT_LE); |
| 747 | BTIF_TRACE_DEBUG("%s: security flags (LE)=0x%02x", __func__, flags); |
| 748 | if (flags & BTM_SEC_FLAG_ENCRYPTED) rc |= ENCRYPTED_LE; |
| 749 | } |
Andre Eisenbach | dfb3b2f | 2015-02-05 20:00:45 -0800 | [diff] [blame] | 750 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 751 | return rc; |
Andre Eisenbach | 249f600 | 2014-06-18 12:20:37 -0700 | [diff] [blame] | 752 | } |
| 753 | |
| 754 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 755 | * |
| 756 | * Function search_devices_copy_cb |
| 757 | * |
| 758 | * Description Deep copy callback for search devices event |
| 759 | * |
| 760 | * Returns void |
| 761 | * |
| 762 | ******************************************************************************/ |
| 763 | static void search_devices_copy_cb(uint16_t event, char* p_dest, char* p_src) { |
| 764 | tBTA_DM_SEARCH* p_dest_data = (tBTA_DM_SEARCH*)p_dest; |
| 765 | tBTA_DM_SEARCH* p_src_data = (tBTA_DM_SEARCH*)p_src; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 766 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 767 | if (!p_src) return; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 768 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 769 | BTIF_TRACE_DEBUG("%s: event=%s", __func__, dump_dm_search_event(event)); |
| 770 | maybe_non_aligned_memcpy(p_dest_data, p_src_data, sizeof(*p_src_data)); |
| 771 | switch (event) { |
| 772 | case BTA_DM_INQ_RES_EVT: { |
| 773 | if (p_src_data->inq_res.p_eir) { |
| 774 | p_dest_data->inq_res.p_eir = |
| 775 | (uint8_t*)(p_dest + sizeof(tBTA_DM_SEARCH)); |
| 776 | memcpy(p_dest_data->inq_res.p_eir, p_src_data->inq_res.p_eir, |
| 777 | HCI_EXT_INQ_RESPONSE_LEN); |
| 778 | } |
| 779 | } break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 780 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 781 | case BTA_DM_DISC_RES_EVT: { |
| 782 | if (p_src_data->disc_res.raw_data_size && |
| 783 | p_src_data->disc_res.p_raw_data) { |
| 784 | p_dest_data->disc_res.p_raw_data = |
| 785 | (uint8_t*)(p_dest + sizeof(tBTA_DM_SEARCH)); |
| 786 | memcpy(p_dest_data->disc_res.p_raw_data, |
| 787 | p_src_data->disc_res.p_raw_data, |
| 788 | p_src_data->disc_res.raw_data_size); |
| 789 | } |
| 790 | } break; |
| 791 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 792 | } |
| 793 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 794 | static void search_services_copy_cb(uint16_t event, char* p_dest, char* p_src) { |
| 795 | tBTA_DM_SEARCH* p_dest_data = (tBTA_DM_SEARCH*)p_dest; |
| 796 | tBTA_DM_SEARCH* p_src_data = (tBTA_DM_SEARCH*)p_src; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 797 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 798 | if (!p_src) return; |
| 799 | maybe_non_aligned_memcpy(p_dest_data, p_src_data, sizeof(*p_src_data)); |
| 800 | switch (event) { |
| 801 | case BTA_DM_DISC_RES_EVT: { |
| 802 | if (p_src_data->disc_res.result == BTA_SUCCESS) { |
| 803 | if (p_src_data->disc_res.num_uuids > 0) { |
| 804 | p_dest_data->disc_res.p_uuid_list = |
| 805 | (uint8_t*)(p_dest + sizeof(tBTA_DM_SEARCH)); |
| 806 | memcpy(p_dest_data->disc_res.p_uuid_list, |
| 807 | p_src_data->disc_res.p_uuid_list, |
| 808 | p_src_data->disc_res.num_uuids * MAX_UUID_SIZE); |
| 809 | osi_free_and_reset((void**)&p_src_data->disc_res.p_uuid_list); |
| 810 | } |
| 811 | osi_free_and_reset((void**)&p_src_data->disc_res.p_raw_data); |
| 812 | } |
| 813 | } break; |
| 814 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 815 | } |
| 816 | /****************************************************************************** |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 817 | * |
| 818 | * BTIF DM callback events |
| 819 | * |
| 820 | ****************************************************************************/ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 821 | |
| 822 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 823 | * |
| 824 | * Function btif_dm_pin_req_evt |
| 825 | * |
| 826 | * Description Executes pin request event in btif context |
| 827 | * |
| 828 | * Returns void |
| 829 | * |
| 830 | ******************************************************************************/ |
| 831 | static void btif_dm_pin_req_evt(tBTA_DM_PIN_REQ* p_pin_req) { |
| 832 | bt_bdaddr_t bd_addr; |
| 833 | bt_bdname_t bd_name; |
| 834 | uint32_t cod; |
| 835 | bt_pin_code_t pin_code; |
| 836 | int dev_type; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 837 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 838 | /* Remote properties update */ |
| 839 | if (!btif_get_device_type(p_pin_req->bd_addr, &dev_type)) { |
| 840 | dev_type = BT_DEVICE_TYPE_BREDR; |
| 841 | } |
| 842 | btif_update_remote_properties(p_pin_req->bd_addr, p_pin_req->bd_name, |
| 843 | p_pin_req->dev_class, |
| 844 | (tBT_DEVICE_TYPE)dev_type); |
| 845 | |
| 846 | bdcpy(bd_addr.address, p_pin_req->bd_addr); |
| 847 | memcpy(bd_name.name, p_pin_req->bd_name, BD_NAME_LEN); |
| 848 | |
| 849 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 850 | |
| 851 | cod = devclass2uint(p_pin_req->dev_class); |
| 852 | |
| 853 | if (cod == 0) { |
| 854 | BTIF_TRACE_DEBUG("%s cod is 0, set as unclassified", __func__); |
| 855 | cod = COD_UNCLASSIFIED; |
| 856 | } |
| 857 | |
| 858 | /* check for auto pair possiblity only if bond was initiated by local device |
| 859 | */ |
| 860 | if (pairing_cb.is_local_initiated && (p_pin_req->min_16_digit == false)) { |
| 861 | if (check_cod(&bd_addr, COD_AV_HEADSETS) || |
| 862 | check_cod(&bd_addr, COD_AV_HEADPHONES) || |
| 863 | check_cod(&bd_addr, COD_AV_PORTABLE_AUDIO) || |
| 864 | check_cod(&bd_addr, COD_AV_HIFI_AUDIO) || |
| 865 | check_cod(&bd_addr, COD_HID_POINTING)) { |
| 866 | /* Check if this device can be auto paired */ |
| 867 | if (!interop_match_addr(INTEROP_DISABLE_AUTO_PAIRING, &bd_addr) && |
| 868 | !interop_match_name(INTEROP_DISABLE_AUTO_PAIRING, |
| 869 | (const char*)bd_name.name) && |
| 870 | (pairing_cb.autopair_attempts == 0)) { |
| 871 | BTIF_TRACE_DEBUG("%s() Attempting auto pair", __func__); |
| 872 | pin_code.pin[0] = 0x30; |
| 873 | pin_code.pin[1] = 0x30; |
| 874 | pin_code.pin[2] = 0x30; |
| 875 | pin_code.pin[3] = 0x30; |
| 876 | |
| 877 | pairing_cb.autopair_attempts++; |
| 878 | BTA_DmPinReply((uint8_t*)bd_addr.address, true, 4, pin_code.pin); |
| 879 | return; |
| 880 | } |
| 881 | } else if (check_cod(&bd_addr, COD_HID_KEYBOARD) || |
| 882 | check_cod(&bd_addr, COD_HID_COMBO)) { |
| 883 | if ((interop_match_addr(INTEROP_KEYBOARD_REQUIRES_FIXED_PIN, &bd_addr) == |
| 884 | true) && |
| 885 | (pairing_cb.autopair_attempts == 0)) { |
| 886 | BTIF_TRACE_DEBUG("%s() Attempting auto pair", __func__); |
| 887 | pin_code.pin[0] = 0x30; |
| 888 | pin_code.pin[1] = 0x30; |
| 889 | pin_code.pin[2] = 0x30; |
| 890 | pin_code.pin[3] = 0x30; |
| 891 | |
| 892 | pairing_cb.autopair_attempts++; |
| 893 | BTA_DmPinReply((uint8_t*)bd_addr.address, true, 4, pin_code.pin); |
| 894 | return; |
| 895 | } |
Matthew Xie | 86f97ed | 2014-11-10 10:24:46 -0800 | [diff] [blame] | 896 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 897 | } |
| 898 | HAL_CBACK(bt_hal_cbacks, pin_request_cb, &bd_addr, &bd_name, cod, |
| 899 | p_pin_req->min_16_digit); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 900 | } |
| 901 | |
| 902 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 903 | * |
| 904 | * Function btif_dm_ssp_cfm_req_evt |
| 905 | * |
| 906 | * Description Executes SSP confirm request event in btif context |
| 907 | * |
| 908 | * Returns void |
| 909 | * |
| 910 | ******************************************************************************/ |
| 911 | static void btif_dm_ssp_cfm_req_evt(tBTA_DM_SP_CFM_REQ* p_ssp_cfm_req) { |
| 912 | bt_bdaddr_t bd_addr; |
| 913 | bt_bdname_t bd_name; |
| 914 | uint32_t cod; |
| 915 | bool is_incoming = !(pairing_cb.state == BT_BOND_STATE_BONDING); |
| 916 | int dev_type; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 917 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 918 | BTIF_TRACE_DEBUG("%s", __func__); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 919 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 920 | /* Remote properties update */ |
| 921 | if (!btif_get_device_type(p_ssp_cfm_req->bd_addr, &dev_type)) { |
| 922 | dev_type = BT_DEVICE_TYPE_BREDR; |
| 923 | } |
| 924 | btif_update_remote_properties(p_ssp_cfm_req->bd_addr, p_ssp_cfm_req->bd_name, |
| 925 | p_ssp_cfm_req->dev_class, |
| 926 | (tBT_DEVICE_TYPE)dev_type); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 927 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 928 | bdcpy(bd_addr.address, p_ssp_cfm_req->bd_addr); |
| 929 | memcpy(bd_name.name, p_ssp_cfm_req->bd_name, BD_NAME_LEN); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 930 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 931 | /* Set the pairing_cb based on the local & remote authentication requirements |
| 932 | */ |
| 933 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 934 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 935 | /* if just_works and bonding bit is not set treat this as temporary */ |
| 936 | if (p_ssp_cfm_req->just_works && |
| 937 | !(p_ssp_cfm_req->loc_auth_req & BTM_AUTH_BONDS) && |
| 938 | !(p_ssp_cfm_req->rmt_auth_req & BTM_AUTH_BONDS) && |
| 939 | !(check_cod((bt_bdaddr_t*)&p_ssp_cfm_req->bd_addr, COD_HID_POINTING))) |
| 940 | pairing_cb.bond_type = BOND_TYPE_TEMPORARY; |
| 941 | else |
| 942 | pairing_cb.bond_type = BOND_TYPE_PERSISTENT; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 943 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 944 | btm_set_bond_type_dev(p_ssp_cfm_req->bd_addr, pairing_cb.bond_type); |
Pavlin Radoslavov | 65f9c04 | 2015-07-16 17:40:28 -0700 | [diff] [blame] | 945 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 946 | pairing_cb.is_ssp = true; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 947 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 948 | /* If JustWorks auto-accept */ |
| 949 | if (p_ssp_cfm_req->just_works) { |
| 950 | /* Pairing consent for JustWorks needed if: |
| 951 | * 1. Incoming (non-temporary) pairing is detected AND |
| 952 | * 2. local IO capabilities are DisplayYesNo AND |
| 953 | * 3. remote IO capabiltiies are DisplayOnly or NoInputNoOutput; |
| 954 | */ |
| 955 | if (is_incoming && pairing_cb.bond_type != BOND_TYPE_TEMPORARY && |
| 956 | ((p_ssp_cfm_req->loc_io_caps == HCI_IO_CAP_DISPLAY_YESNO) && |
| 957 | (p_ssp_cfm_req->rmt_io_caps == HCI_IO_CAP_DISPLAY_ONLY || |
| 958 | p_ssp_cfm_req->rmt_io_caps == HCI_IO_CAP_NO_IO))) { |
| 959 | BTIF_TRACE_EVENT( |
| 960 | "%s: User consent needed for incoming pairing request. loc_io_caps: " |
| 961 | "%d, rmt_io_caps: %d", |
| 962 | __func__, p_ssp_cfm_req->loc_io_caps, p_ssp_cfm_req->rmt_io_caps); |
| 963 | } else { |
| 964 | BTIF_TRACE_EVENT("%s: Auto-accept JustWorks pairing", __func__); |
| 965 | btif_dm_ssp_reply(&bd_addr, BT_SSP_VARIANT_CONSENT, true, 0); |
Sharvil Nanavati | 0b7fc58 | 2016-01-05 16:23:02 -0800 | [diff] [blame] | 966 | return; |
| 967 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 968 | } |
Sharvil Nanavati | 0b7fc58 | 2016-01-05 16:23:02 -0800 | [diff] [blame] | 969 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 970 | cod = devclass2uint(p_ssp_cfm_req->dev_class); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 971 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 972 | if (cod == 0) { |
| 973 | LOG_DEBUG(LOG_TAG, "%s cod is 0, set as unclassified", __func__); |
| 974 | cod = COD_UNCLASSIFIED; |
| 975 | } |
Ganesh Ganapathi Batta | e17bf00 | 2013-02-15 17:52:29 -0800 | [diff] [blame] | 976 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 977 | pairing_cb.sdp_attempts = 0; |
| 978 | HAL_CBACK(bt_hal_cbacks, ssp_request_cb, &bd_addr, &bd_name, cod, |
| 979 | (p_ssp_cfm_req->just_works ? BT_SSP_VARIANT_CONSENT |
| 980 | : BT_SSP_VARIANT_PASSKEY_CONFIRMATION), |
| 981 | p_ssp_cfm_req->num_val); |
| 982 | } |
Ganesh Ganapathi Batta | e17bf00 | 2013-02-15 17:52:29 -0800 | [diff] [blame] | 983 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 984 | static void btif_dm_ssp_key_notif_evt(tBTA_DM_SP_KEY_NOTIF* p_ssp_key_notif) { |
| 985 | bt_bdaddr_t bd_addr; |
| 986 | bt_bdname_t bd_name; |
| 987 | uint32_t cod; |
| 988 | int dev_type; |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 989 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 990 | BTIF_TRACE_DEBUG("%s", __func__); |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 991 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 992 | /* Remote properties update */ |
| 993 | if (!btif_get_device_type(p_ssp_key_notif->bd_addr, &dev_type)) { |
| 994 | dev_type = BT_DEVICE_TYPE_BREDR; |
| 995 | } |
| 996 | btif_update_remote_properties( |
| 997 | p_ssp_key_notif->bd_addr, p_ssp_key_notif->bd_name, |
| 998 | p_ssp_key_notif->dev_class, (tBT_DEVICE_TYPE)dev_type); |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 999 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1000 | bdcpy(bd_addr.address, p_ssp_key_notif->bd_addr); |
| 1001 | memcpy(bd_name.name, p_ssp_key_notif->bd_name, BD_NAME_LEN); |
Priti Aghera | c0edf9f | 2014-06-26 11:23:51 -0700 | [diff] [blame] | 1002 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1003 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 1004 | pairing_cb.is_ssp = true; |
| 1005 | cod = devclass2uint(p_ssp_key_notif->dev_class); |
| 1006 | |
| 1007 | if (cod == 0) { |
| 1008 | LOG_DEBUG(LOG_TAG, "%s cod is 0, set as unclassified", __func__); |
| 1009 | cod = COD_UNCLASSIFIED; |
| 1010 | } |
| 1011 | |
| 1012 | HAL_CBACK(bt_hal_cbacks, ssp_request_cb, &bd_addr, &bd_name, cod, |
| 1013 | BT_SSP_VARIANT_PASSKEY_NOTIFICATION, p_ssp_key_notif->passkey); |
| 1014 | } |
| 1015 | /******************************************************************************* |
| 1016 | * |
| 1017 | * Function btif_dm_auth_cmpl_evt |
| 1018 | * |
| 1019 | * Description Executes authentication complete event in btif context |
| 1020 | * |
| 1021 | * Returns void |
| 1022 | * |
| 1023 | ******************************************************************************/ |
| 1024 | static void btif_dm_auth_cmpl_evt(tBTA_DM_AUTH_CMPL* p_auth_cmpl) { |
| 1025 | /* Save link key, if not temporary */ |
| 1026 | bt_bdaddr_t bd_addr; |
| 1027 | bt_status_t status = BT_STATUS_FAIL; |
| 1028 | bt_bond_state_t state = BT_BOND_STATE_NONE; |
| 1029 | bool skip_sdp = false; |
| 1030 | |
| 1031 | BTIF_TRACE_DEBUG("%s: bond state=%d", __func__, pairing_cb.state); |
| 1032 | |
| 1033 | bdcpy(bd_addr.address, p_auth_cmpl->bd_addr); |
| 1034 | if ((p_auth_cmpl->success == true) && (p_auth_cmpl->key_present)) { |
| 1035 | if ((p_auth_cmpl->key_type < HCI_LKEY_TYPE_DEBUG_COMB) || |
| 1036 | (p_auth_cmpl->key_type == HCI_LKEY_TYPE_AUTH_COMB) || |
| 1037 | (p_auth_cmpl->key_type == HCI_LKEY_TYPE_CHANGED_COMB) || |
| 1038 | (p_auth_cmpl->key_type == HCI_LKEY_TYPE_AUTH_COMB_P_256) || |
| 1039 | pairing_cb.bond_type == BOND_TYPE_PERSISTENT) { |
| 1040 | bt_status_t ret; |
| 1041 | BTIF_TRACE_DEBUG("%s: Storing link key. key_type=0x%x, bond_type=%d", |
| 1042 | __func__, p_auth_cmpl->key_type, pairing_cb.bond_type); |
| 1043 | ret = btif_storage_add_bonded_device(&bd_addr, p_auth_cmpl->key, |
| 1044 | p_auth_cmpl->key_type, |
| 1045 | pairing_cb.pin_code_len); |
| 1046 | ASSERTC(ret == BT_STATUS_SUCCESS, "storing link key failed", ret); |
| 1047 | } else { |
| 1048 | BTIF_TRACE_DEBUG( |
| 1049 | "%s: Temporary key. Not storing. key_type=0x%x, bond_type=%d", |
| 1050 | __func__, p_auth_cmpl->key_type, pairing_cb.bond_type); |
| 1051 | if (pairing_cb.bond_type == BOND_TYPE_TEMPORARY) { |
| 1052 | BTIF_TRACE_DEBUG("%s: sending BT_BOND_STATE_NONE for Temp pairing", |
| 1053 | __func__); |
| 1054 | btif_storage_remove_bonded_device(&bd_addr); |
| 1055 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_NONE); |
| 1056 | return; |
| 1057 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1058 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1059 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1060 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1061 | // We could have received a new link key without going through the pairing |
Nitin Arora | 6e8198a | 2016-04-13 15:53:03 -0700 | [diff] [blame] | 1062 | // flow. If so, we don't want to perform SDP or any other operations on the |
| 1063 | // authenticated device. Also, make sure that the link key is not derived from |
| 1064 | // secure LTK, because we will need to perform SDP in case of link key |
| 1065 | // derivation to allow bond state change notification for the BR/EDR transport |
| 1066 | // so that the subsequent BR/EDR connections to the remote can use the derived |
| 1067 | // link key. |
| 1068 | if ((bdcmp(p_auth_cmpl->bd_addr, pairing_cb.bd_addr) != 0) && |
| 1069 | (!pairing_cb.ble.is_penc_key_rcvd)) { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1070 | char address[32]; |
| 1071 | bt_bdaddr_t bt_bdaddr; |
Hemant Gupta | aef7a67 | 2013-07-31 19:00:12 +0530 | [diff] [blame] | 1072 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1073 | memcpy(bt_bdaddr.address, p_auth_cmpl->bd_addr, sizeof(bt_bdaddr.address)); |
| 1074 | bdaddr_to_string(&bt_bdaddr, address, sizeof(address)); |
| 1075 | LOG_INFO(LOG_TAG, |
| 1076 | "%s skipping SDP since we did not initiate pairing to %s.", |
| 1077 | __func__, address); |
| 1078 | return; |
| 1079 | } |
Hemant Gupta | b480144 | 2014-01-07 18:11:15 +0530 | [diff] [blame] | 1080 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1081 | // Skip SDP for certain HID Devices |
| 1082 | if (p_auth_cmpl->success) { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1083 | btif_storage_set_remote_addr_type(&bd_addr, p_auth_cmpl->addr_type); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1084 | btif_update_remote_properties(p_auth_cmpl->bd_addr, p_auth_cmpl->bd_name, |
| 1085 | NULL, p_auth_cmpl->dev_type); |
| 1086 | pairing_cb.timeout_retries = 0; |
| 1087 | status = BT_STATUS_SUCCESS; |
| 1088 | state = BT_BOND_STATE_BONDED; |
| 1089 | bdcpy(bd_addr.address, p_auth_cmpl->bd_addr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1090 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1091 | if (check_sdp_bl(&bd_addr) && check_cod_hid(&bd_addr)) { |
| 1092 | LOG_WARN(LOG_TAG, "%s:skip SDP", __func__); |
| 1093 | skip_sdp = true; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1094 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1095 | if (!pairing_cb.is_local_initiated && skip_sdp) { |
| 1096 | bond_state_changed(status, &bd_addr, state); |
| 1097 | |
| 1098 | LOG_WARN(LOG_TAG, "%s: Incoming HID Connection", __func__); |
| 1099 | bt_property_t prop; |
| 1100 | bt_bdaddr_t bd_addr; |
| 1101 | bt_uuid_t uuid; |
| 1102 | char uuid_str[128] = UUID_HUMAN_INTERFACE_DEVICE; |
| 1103 | |
| 1104 | string_to_uuid(uuid_str, &uuid); |
| 1105 | |
| 1106 | prop.type = BT_PROPERTY_UUIDS; |
| 1107 | prop.val = uuid.uu; |
| 1108 | prop.len = MAX_UUID_SIZE; |
| 1109 | |
| 1110 | /* Send the event to the BTIF */ |
| 1111 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, BT_STATUS_SUCCESS, |
| 1112 | &bd_addr, 1, &prop); |
| 1113 | } else { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1114 | bool is_crosskey = false; |
| 1115 | /* If bonded due to cross-key, save the static address too*/ |
| 1116 | if (pairing_cb.state == BT_BOND_STATE_BONDING && |
| 1117 | (bdcmp(p_auth_cmpl->bd_addr, pairing_cb.bd_addr) != 0)) { |
| 1118 | BTIF_TRACE_DEBUG( |
| 1119 | "%s: bonding initiated due to cross key, adding static address", |
| 1120 | __func__); |
| 1121 | bdcpy(pairing_cb.static_bdaddr.address, p_auth_cmpl->bd_addr); |
| 1122 | is_crosskey = true; |
| 1123 | } |
| 1124 | if (!is_crosskey || |
| 1125 | !(stack_config_get_interface()->get_pts_crosskey_sdp_disable())) { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1126 | // Ensure inquiry is stopped before attempting service discovery |
| 1127 | btif_dm_cancel_discovery(); |
| 1128 | |
| 1129 | /* Trigger SDP on the device */ |
| 1130 | pairing_cb.sdp_attempts = 1; |
| 1131 | btif_dm_get_remote_services(&bd_addr); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1132 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1133 | } |
| 1134 | // Do not call bond_state_changed_cb yet. Wait until remote service |
| 1135 | // discovery is complete |
| 1136 | } else { |
| 1137 | // Map the HCI fail reason to bt status |
| 1138 | switch (p_auth_cmpl->fail_reason) { |
| 1139 | case HCI_ERR_PAGE_TIMEOUT: |
| 1140 | if (interop_match_addr(INTEROP_AUTO_RETRY_PAIRING, &bd_addr) && |
| 1141 | pairing_cb.timeout_retries) { |
| 1142 | BTIF_TRACE_WARNING("%s() - Pairing timeout; retrying (%d) ...", |
| 1143 | __func__, pairing_cb.timeout_retries); |
| 1144 | --pairing_cb.timeout_retries; |
| 1145 | btif_dm_cb_create_bond(&bd_addr, BTA_TRANSPORT_UNKNOWN); |
| 1146 | return; |
| 1147 | } |
| 1148 | /* Fall-through */ |
| 1149 | case HCI_ERR_CONNECTION_TOUT: |
| 1150 | status = BT_STATUS_RMT_DEV_DOWN; |
| 1151 | break; |
| 1152 | |
| 1153 | case HCI_ERR_PAIRING_NOT_ALLOWED: |
| 1154 | btif_storage_remove_bonded_device(&bd_addr); |
| 1155 | status = BT_STATUS_AUTH_REJECTED; |
| 1156 | break; |
| 1157 | |
| 1158 | case HCI_ERR_LMP_RESPONSE_TIMEOUT: |
| 1159 | status = BT_STATUS_AUTH_FAILURE; |
| 1160 | break; |
| 1161 | |
| 1162 | /* map the auth failure codes, so we can retry pairing if necessary */ |
| 1163 | case HCI_ERR_AUTH_FAILURE: |
| 1164 | case HCI_ERR_KEY_MISSING: |
| 1165 | btif_storage_remove_bonded_device(&bd_addr); |
| 1166 | case HCI_ERR_HOST_REJECT_SECURITY: |
| 1167 | case HCI_ERR_ENCRY_MODE_NOT_ACCEPTABLE: |
| 1168 | case HCI_ERR_UNIT_KEY_USED: |
| 1169 | case HCI_ERR_PAIRING_WITH_UNIT_KEY_NOT_SUPPORTED: |
| 1170 | case HCI_ERR_INSUFFCIENT_SECURITY: |
| 1171 | case HCI_ERR_PEER_USER: |
| 1172 | case HCI_ERR_UNSPECIFIED: |
| 1173 | BTIF_TRACE_DEBUG(" %s() Authentication fail reason %d", __func__, |
| 1174 | p_auth_cmpl->fail_reason); |
| 1175 | if (pairing_cb.autopair_attempts == 1) { |
| 1176 | /* Create the Bond once again */ |
| 1177 | BTIF_TRACE_WARNING("%s() auto pair failed. Reinitiate Bond", |
| 1178 | __func__); |
| 1179 | btif_dm_cb_create_bond(&bd_addr, BTA_TRANSPORT_UNKNOWN); |
| 1180 | return; |
| 1181 | } else { |
| 1182 | /* if autopair attempts are more than 1, or not attempted */ |
| 1183 | status = BT_STATUS_AUTH_FAILURE; |
| 1184 | } |
| 1185 | break; |
| 1186 | |
| 1187 | default: |
| 1188 | status = BT_STATUS_FAIL; |
| 1189 | } |
| 1190 | /* Special Handling for HID Devices */ |
| 1191 | if (check_cod(&bd_addr, COD_HID_POINTING)) { |
| 1192 | /* Remove Device as bonded in nvram as authentication failed */ |
| 1193 | BTIF_TRACE_DEBUG("%s(): removing hid pointing device from nvram", |
| 1194 | __func__); |
| 1195 | btif_storage_remove_bonded_device(&bd_addr); |
| 1196 | } |
| 1197 | bond_state_changed(status, &bd_addr, state); |
| 1198 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1199 | } |
| 1200 | |
| 1201 | /****************************************************************************** |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1202 | * |
| 1203 | * Function btif_dm_search_devices_evt |
| 1204 | * |
| 1205 | * Description Executes search devices callback events in btif context |
| 1206 | * |
| 1207 | * Returns void |
| 1208 | * |
| 1209 | *****************************************************************************/ |
| 1210 | static void btif_dm_search_devices_evt(uint16_t event, char* p_param) { |
| 1211 | tBTA_DM_SEARCH* p_search_data; |
| 1212 | BTIF_TRACE_EVENT("%s event=%s", __func__, dump_dm_search_event(event)); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1213 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1214 | switch (event) { |
| 1215 | case BTA_DM_DISC_RES_EVT: { |
| 1216 | p_search_data = (tBTA_DM_SEARCH*)p_param; |
| 1217 | /* Remote name update */ |
| 1218 | if (strlen((const char*)p_search_data->disc_res.bd_name)) { |
| 1219 | bt_property_t properties[1]; |
| 1220 | bt_bdaddr_t bdaddr; |
| 1221 | bt_status_t status; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1222 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1223 | properties[0].type = BT_PROPERTY_BDNAME; |
| 1224 | properties[0].val = p_search_data->disc_res.bd_name; |
| 1225 | properties[0].len = strlen((char*)p_search_data->disc_res.bd_name); |
| 1226 | bdcpy(bdaddr.address, p_search_data->disc_res.bd_addr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1227 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1228 | status = |
| 1229 | btif_storage_set_remote_device_property(&bdaddr, &properties[0]); |
| 1230 | ASSERTC(status == BT_STATUS_SUCCESS, |
| 1231 | "failed to save remote device property", status); |
| 1232 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, status, &bdaddr, |
| 1233 | 1, properties); |
| 1234 | } |
| 1235 | /* TODO: Services? */ |
| 1236 | } break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1237 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1238 | case BTA_DM_INQ_RES_EVT: { |
| 1239 | /* inquiry result */ |
| 1240 | uint32_t cod; |
| 1241 | bt_bdname_t bdname; |
| 1242 | bt_bdaddr_t bdaddr; |
| 1243 | uint8_t remote_name_len; |
| 1244 | tBTA_SERVICE_MASK services = 0; |
| 1245 | bdstr_t bdstr; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1246 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1247 | p_search_data = (tBTA_DM_SEARCH*)p_param; |
| 1248 | bdcpy(bdaddr.address, p_search_data->inq_res.bd_addr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1249 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1250 | BTIF_TRACE_DEBUG("%s() %s device_type = 0x%x\n", __func__, |
| 1251 | bdaddr_to_string(&bdaddr, bdstr, sizeof(bdstr)), |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1252 | p_search_data->inq_res.device_type); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1253 | bdname.name[0] = 0; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1254 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1255 | cod = devclass2uint(p_search_data->inq_res.dev_class); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1256 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1257 | if (cod == 0) { |
| 1258 | LOG_DEBUG(LOG_TAG, "%s cod is 0, set as unclassified", __func__); |
| 1259 | cod = COD_UNCLASSIFIED; |
| 1260 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1261 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1262 | if (!check_eir_remote_name(p_search_data, bdname.name, &remote_name_len)) |
| 1263 | check_cached_remote_name(p_search_data, bdname.name, &remote_name_len); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1264 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1265 | /* Check EIR for remote name and services */ |
| 1266 | if (p_search_data->inq_res.p_eir) { |
| 1267 | BTA_GetEirService(p_search_data->inq_res.p_eir, &services); |
| 1268 | BTIF_TRACE_DEBUG("%s()EIR BTA services = %08X", __func__, |
| 1269 | (uint32_t)services); |
| 1270 | /* TODO: Get the service list and check to see which uuids we got and |
| 1271 | * send it back to the client. */ |
| 1272 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1273 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1274 | { |
| 1275 | bt_property_t properties[5]; |
| 1276 | bt_device_type_t dev_type; |
| 1277 | uint32_t num_properties = 0; |
| 1278 | bt_status_t status; |
| 1279 | int addr_type = 0; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1280 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1281 | memset(properties, 0, sizeof(properties)); |
| 1282 | /* BD_ADDR */ |
| 1283 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 1284 | BT_PROPERTY_BDADDR, sizeof(bdaddr), &bdaddr); |
| 1285 | num_properties++; |
| 1286 | /* BD_NAME */ |
| 1287 | /* Don't send BDNAME if it is empty */ |
| 1288 | if (bdname.name[0]) { |
| 1289 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 1290 | BT_PROPERTY_BDNAME, |
| 1291 | strlen((char*)bdname.name), &bdname); |
| 1292 | num_properties++; |
| 1293 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1294 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1295 | /* DEV_CLASS */ |
| 1296 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 1297 | BT_PROPERTY_CLASS_OF_DEVICE, sizeof(cod), |
| 1298 | &cod); |
| 1299 | num_properties++; |
Myles Watson | 9008888 | 2016-11-15 16:33:22 -0800 | [diff] [blame] | 1300 | /* DEV_TYPE */ |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1301 | /* FixMe: Assumption is that bluetooth.h and BTE enums match */ |
Nitin Arora | ac72840 | 2015-06-26 18:09:37 -0700 | [diff] [blame] | 1302 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1303 | /* Verify if the device is dual mode in NVRAM */ |
| 1304 | int stored_device_type = 0; |
| 1305 | if (btif_get_device_type(bdaddr.address, &stored_device_type) && |
| 1306 | ((stored_device_type != BT_DEVICE_TYPE_BREDR && |
| 1307 | p_search_data->inq_res.device_type == BT_DEVICE_TYPE_BREDR) || |
| 1308 | (stored_device_type != BT_DEVICE_TYPE_BLE && |
| 1309 | p_search_data->inq_res.device_type == BT_DEVICE_TYPE_BLE))) { |
| 1310 | dev_type = (bt_device_type_t)BT_DEVICE_TYPE_DUMO; |
| 1311 | } else { |
| 1312 | dev_type = (bt_device_type_t)p_search_data->inq_res.device_type; |
| 1313 | } |
Nitin Arora | ac72840 | 2015-06-26 18:09:37 -0700 | [diff] [blame] | 1314 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1315 | if (p_search_data->inq_res.device_type == BT_DEVICE_TYPE_BLE) |
| 1316 | addr_type = p_search_data->inq_res.ble_addr_type; |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1317 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 1318 | BT_PROPERTY_TYPE_OF_DEVICE, sizeof(dev_type), |
| 1319 | &dev_type); |
| 1320 | num_properties++; |
| 1321 | /* RSSI */ |
| 1322 | BTIF_STORAGE_FILL_PROPERTY(&properties[num_properties], |
| 1323 | BT_PROPERTY_REMOTE_RSSI, sizeof(int8_t), |
| 1324 | &(p_search_data->inq_res.rssi)); |
| 1325 | num_properties++; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1326 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1327 | status = |
| 1328 | btif_storage_add_remote_device(&bdaddr, num_properties, properties); |
| 1329 | ASSERTC(status == BT_STATUS_SUCCESS, |
| 1330 | "failed to save remote device (inquiry)", status); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1331 | status = btif_storage_set_remote_addr_type(&bdaddr, addr_type); |
| 1332 | ASSERTC(status == BT_STATUS_SUCCESS, |
| 1333 | "failed to save remote addr type (inquiry)", status); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1334 | /* Callback to notify upper layer of device */ |
| 1335 | HAL_CBACK(bt_hal_cbacks, device_found_cb, num_properties, properties); |
| 1336 | } |
| 1337 | } break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1338 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1339 | case BTA_DM_INQ_CMPL_EVT: { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1340 | tBTA_DM_BLE_PF_FILT_PARAMS adv_filt_param; |
| 1341 | memset(&adv_filt_param, 0, sizeof(tBTA_DM_BLE_PF_FILT_PARAMS)); |
| 1342 | BTA_DmBleScanFilterSetup(BTA_DM_BLE_SCAN_COND_DELETE, 0, &adv_filt_param, |
| 1343 | NULL, bte_scan_filt_param_cfg_evt, 0); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1344 | } break; |
| 1345 | case BTA_DM_DISC_CMPL_EVT: { |
| 1346 | HAL_CBACK(bt_hal_cbacks, discovery_state_changed_cb, |
| 1347 | BT_DISCOVERY_STOPPED); |
| 1348 | } break; |
| 1349 | case BTA_DM_SEARCH_CANCEL_CMPL_EVT: { |
| 1350 | /* if inquiry is not in progress and we get a cancel event, then |
| 1351 | * it means we are done with inquiry, but remote_name fetches are in |
| 1352 | * progress |
| 1353 | * |
| 1354 | * if inquiry is in progress, then we don't want to act on this |
| 1355 | * cancel_cmpl_evt |
| 1356 | * but instead wait for the cancel_cmpl_evt via the Busy Level |
| 1357 | * |
| 1358 | */ |
| 1359 | if (btif_dm_inquiry_in_progress == false) { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1360 | tBTA_DM_BLE_PF_FILT_PARAMS adv_filt_param; |
| 1361 | memset(&adv_filt_param, 0, sizeof(tBTA_DM_BLE_PF_FILT_PARAMS)); |
| 1362 | BTA_DmBleScanFilterSetup(BTA_DM_BLE_SCAN_COND_DELETE, 0, |
| 1363 | &adv_filt_param, NULL, |
| 1364 | bte_scan_filt_param_cfg_evt, 0); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1365 | HAL_CBACK(bt_hal_cbacks, discovery_state_changed_cb, |
| 1366 | BT_DISCOVERY_STOPPED); |
| 1367 | } |
| 1368 | } break; |
| 1369 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1370 | } |
| 1371 | |
| 1372 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1373 | * |
| 1374 | * Function btif_dm_search_services_evt |
| 1375 | * |
| 1376 | * Description Executes search services event in btif context |
| 1377 | * |
| 1378 | * Returns void |
| 1379 | * |
| 1380 | ******************************************************************************/ |
| 1381 | static void btif_dm_search_services_evt(uint16_t event, char* p_param) { |
| 1382 | tBTA_DM_SEARCH* p_data = (tBTA_DM_SEARCH*)p_param; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1383 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1384 | BTIF_TRACE_EVENT("%s: event = %d", __func__, event); |
| 1385 | switch (event) { |
| 1386 | case BTA_DM_DISC_RES_EVT: { |
| 1387 | bt_property_t prop; |
| 1388 | uint32_t i = 0; |
| 1389 | bt_bdaddr_t bd_addr; |
| 1390 | bt_status_t ret; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1391 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1392 | bdcpy(bd_addr.address, p_data->disc_res.bd_addr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1393 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1394 | BTIF_TRACE_DEBUG("%s:(result=0x%x, services 0x%x)", __func__, |
| 1395 | p_data->disc_res.result, p_data->disc_res.services); |
| 1396 | if ((p_data->disc_res.result != BTA_SUCCESS) && |
| 1397 | (pairing_cb.state == BT_BOND_STATE_BONDING) && |
| 1398 | (pairing_cb.sdp_attempts < BTIF_DM_MAX_SDP_ATTEMPTS_AFTER_PAIRING)) { |
| 1399 | BTIF_TRACE_WARNING("%s:SDP failed after bonding re-attempting", |
| 1400 | __func__); |
| 1401 | pairing_cb.sdp_attempts++; |
| 1402 | btif_dm_get_remote_services(&bd_addr); |
| 1403 | return; |
| 1404 | } |
| 1405 | prop.type = BT_PROPERTY_UUIDS; |
| 1406 | prop.len = 0; |
| 1407 | if ((p_data->disc_res.result == BTA_SUCCESS) && |
| 1408 | (p_data->disc_res.num_uuids > 0)) { |
| 1409 | prop.val = p_data->disc_res.p_uuid_list; |
| 1410 | prop.len = p_data->disc_res.num_uuids * MAX_UUID_SIZE; |
| 1411 | for (i = 0; i < p_data->disc_res.num_uuids; i++) { |
| 1412 | char temp[256]; |
| 1413 | uuid_to_string_legacy( |
| 1414 | (bt_uuid_t*)(p_data->disc_res.p_uuid_list + (i * MAX_UUID_SIZE)), |
| 1415 | temp, sizeof(temp)); |
| 1416 | LOG_INFO(LOG_TAG, "%s index:%d uuid:%s", __func__, i, temp); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1417 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1418 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1419 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1420 | /* onUuidChanged requires getBondedDevices to be populated. |
| 1421 | ** bond_state_changed needs to be sent prior to remote_device_property |
| 1422 | */ |
| 1423 | if ((pairing_cb.state == BT_BOND_STATE_BONDING) && |
| 1424 | ((bdcmp(p_data->disc_res.bd_addr, pairing_cb.bd_addr) == 0) || |
| 1425 | (bdcmp(p_data->disc_res.bd_addr, pairing_cb.static_bdaddr.address) == |
| 1426 | 0)) && |
| 1427 | pairing_cb.sdp_attempts > 0) { |
| 1428 | BTIF_TRACE_DEBUG( |
| 1429 | "%s Remote Service SDP done. Call bond_state_changed_cb BONDED", |
| 1430 | __func__); |
| 1431 | pairing_cb.sdp_attempts = 0; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1432 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1433 | // If bonding occured due to cross-key pairing, send bonding callback |
| 1434 | // for static address now |
| 1435 | if (bdcmp(p_data->disc_res.bd_addr, pairing_cb.static_bdaddr.address) == |
| 1436 | 0) |
| 1437 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, |
| 1438 | BT_BOND_STATE_BONDING); |
| 1439 | |
| 1440 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDED); |
| 1441 | } |
| 1442 | |
| 1443 | if (p_data->disc_res.num_uuids != 0) { |
| 1444 | /* Also write this to the NVRAM */ |
| 1445 | ret = btif_storage_set_remote_device_property(&bd_addr, &prop); |
| 1446 | ASSERTC(ret == BT_STATUS_SUCCESS, "storing remote services failed", |
| 1447 | ret); |
| 1448 | /* Send the event to the BTIF */ |
| 1449 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, BT_STATUS_SUCCESS, |
| 1450 | &bd_addr, 1, &prop); |
| 1451 | } |
| 1452 | } break; |
| 1453 | |
| 1454 | case BTA_DM_DISC_CMPL_EVT: |
| 1455 | /* fixme */ |
| 1456 | break; |
| 1457 | |
| 1458 | case BTA_DM_SEARCH_CANCEL_CMPL_EVT: |
| 1459 | /* no-op */ |
| 1460 | break; |
Jakub Pawlowski | 7df4324 | 2016-09-15 08:02:05 -0700 | [diff] [blame] | 1461 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1462 | case BTA_DM_DISC_BLE_RES_EVT: { |
| 1463 | BTIF_TRACE_DEBUG("%s:, services 0x%x)", __func__, |
| 1464 | p_data->disc_ble_res.service.uu.uuid16); |
| 1465 | bt_uuid_t uuid; |
| 1466 | int i = 0; |
| 1467 | int j = 15; |
| 1468 | int num_properties = 0; |
| 1469 | if (p_data->disc_ble_res.service.uu.uuid16 == UUID_SERVCLASS_LE_HID) { |
| 1470 | BTIF_TRACE_DEBUG("%s: Found HOGP UUID", __func__); |
| 1471 | bt_property_t prop[2]; |
| 1472 | bt_bdaddr_t bd_addr; |
| 1473 | char temp[256]; |
| 1474 | bt_status_t ret; |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 1475 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1476 | bta_gatt_convert_uuid16_to_uuid128( |
| 1477 | uuid.uu, p_data->disc_ble_res.service.uu.uuid16); |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 1478 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1479 | while (i < j) { |
| 1480 | unsigned char c = uuid.uu[j]; |
| 1481 | uuid.uu[j] = uuid.uu[i]; |
| 1482 | uuid.uu[i] = c; |
| 1483 | i++; |
| 1484 | j--; |
Jakub Pawlowski | 713993d | 2016-04-21 13:16:45 -0700 | [diff] [blame] | 1485 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1486 | |
| 1487 | uuid_to_string_legacy(&uuid, temp, sizeof(temp)); |
| 1488 | LOG_INFO(LOG_TAG, "%s uuid:%s", __func__, temp); |
| 1489 | |
| 1490 | bdcpy(bd_addr.address, p_data->disc_ble_res.bd_addr); |
| 1491 | prop[0].type = BT_PROPERTY_UUIDS; |
| 1492 | prop[0].val = uuid.uu; |
| 1493 | prop[0].len = MAX_UUID_SIZE; |
| 1494 | |
| 1495 | /* Also write this to the NVRAM */ |
| 1496 | ret = btif_storage_set_remote_device_property(&bd_addr, &prop[0]); |
| 1497 | ASSERTC(ret == BT_STATUS_SUCCESS, "storing remote services failed", |
| 1498 | ret); |
| 1499 | num_properties++; |
| 1500 | |
| 1501 | /* Remote name update */ |
| 1502 | if (strnlen((const char*)p_data->disc_ble_res.bd_name, BD_NAME_LEN)) { |
| 1503 | prop[1].type = BT_PROPERTY_BDNAME; |
| 1504 | prop[1].val = p_data->disc_ble_res.bd_name; |
| 1505 | prop[1].len = |
| 1506 | strnlen((char*)p_data->disc_ble_res.bd_name, BD_NAME_LEN); |
| 1507 | |
| 1508 | ret = btif_storage_set_remote_device_property(&bd_addr, &prop[1]); |
| 1509 | ASSERTC(ret == BT_STATUS_SUCCESS, |
| 1510 | "failed to save remote device property", ret); |
| 1511 | num_properties++; |
| 1512 | } |
| 1513 | |
| 1514 | /* Send the event to the BTIF */ |
| 1515 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, BT_STATUS_SUCCESS, |
| 1516 | &bd_addr, num_properties, prop); |
| 1517 | } |
| 1518 | } break; |
Andre Eisenbach | 2e7fa68 | 2013-08-08 15:42:48 -0700 | [diff] [blame] | 1519 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1520 | default: { ASSERTC(0, "unhandled search services event", event); } break; |
| 1521 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1522 | } |
| 1523 | |
| 1524 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1525 | * |
| 1526 | * Function btif_dm_remote_service_record_evt |
| 1527 | * |
| 1528 | * Description Executes search service record event in btif context |
| 1529 | * |
| 1530 | * Returns void |
| 1531 | * |
| 1532 | ******************************************************************************/ |
| 1533 | static void btif_dm_remote_service_record_evt(uint16_t event, char* p_param) { |
| 1534 | tBTA_DM_SEARCH* p_data = (tBTA_DM_SEARCH*)p_param; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1535 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1536 | BTIF_TRACE_EVENT("%s: event = %d", __func__, event); |
| 1537 | switch (event) { |
| 1538 | case BTA_DM_DISC_RES_EVT: { |
| 1539 | bt_service_record_t rec; |
| 1540 | bt_property_t prop; |
| 1541 | bt_bdaddr_t bd_addr; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1542 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1543 | memset(&rec, 0, sizeof(bt_service_record_t)); |
| 1544 | bdcpy(bd_addr.address, p_data->disc_res.bd_addr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1545 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1546 | BTIF_TRACE_DEBUG("%s:(result=0x%x, services 0x%x)", __func__, |
| 1547 | p_data->disc_res.result, p_data->disc_res.services); |
| 1548 | prop.type = BT_PROPERTY_SERVICE_RECORD; |
| 1549 | prop.val = (void*)&rec; |
| 1550 | prop.len = sizeof(rec); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1551 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1552 | /* disc_res.result is overloaded with SCN. Cannot check result */ |
| 1553 | p_data->disc_res.services &= ~BTA_USER_SERVICE_MASK; |
| 1554 | /* TODO: Get the UUID as well */ |
| 1555 | rec.channel = p_data->disc_res.result - 3; |
| 1556 | /* TODO: Need to get the service name using p_raw_data */ |
| 1557 | rec.name[0] = 0; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1558 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1559 | HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb, BT_STATUS_SUCCESS, |
| 1560 | &bd_addr, 1, &prop); |
| 1561 | } break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1562 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1563 | default: { |
| 1564 | ASSERTC(0, "unhandled remote service record event", event); |
| 1565 | } break; |
| 1566 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1567 | } |
| 1568 | |
| 1569 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1570 | * |
| 1571 | * Function btif_dm_upstreams_cback |
| 1572 | * |
| 1573 | * Description Executes UPSTREAMS events in btif context |
| 1574 | * |
| 1575 | * Returns void |
| 1576 | * |
| 1577 | ******************************************************************************/ |
| 1578 | static void btif_dm_upstreams_evt(uint16_t event, char* p_param) { |
| 1579 | tBTA_DM_SEC* p_data = (tBTA_DM_SEC*)p_param; |
| 1580 | tBTA_SERVICE_MASK service_mask; |
| 1581 | uint32_t i; |
| 1582 | bt_bdaddr_t bd_addr; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1583 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1584 | BTIF_TRACE_EVENT("%s: ev: %s", __func__, dump_dm_event(event)); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1585 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1586 | switch (event) { |
| 1587 | case BTA_DM_ENABLE_EVT: { |
| 1588 | BD_NAME bdname; |
| 1589 | bt_status_t status; |
| 1590 | bt_property_t prop; |
| 1591 | prop.type = BT_PROPERTY_BDNAME; |
| 1592 | prop.len = BD_NAME_LEN; |
| 1593 | prop.val = (void*)bdname; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1594 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1595 | status = btif_storage_get_adapter_property(&prop); |
| 1596 | if (status == BT_STATUS_SUCCESS) { |
| 1597 | /* A name exists in the storage. Make this the device name */ |
| 1598 | BTA_DmSetDeviceName((char*)prop.val); |
| 1599 | } else { |
| 1600 | /* Storage does not have a name yet. |
| 1601 | * Use the default name and write it to the chip |
| 1602 | */ |
| 1603 | BTA_DmSetDeviceName(btif_get_default_local_name()); |
| 1604 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1605 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1606 | /* Enable local privacy */ |
| 1607 | BTA_DmBleConfigLocalPrivacy(BLE_LOCAL_PRIVACY_ENABLED); |
Andre Eisenbach | a015a83 | 2014-09-11 14:09:40 -0700 | [diff] [blame] | 1608 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1609 | /* for each of the enabled services in the mask, trigger the profile |
| 1610 | * enable */ |
| 1611 | service_mask = btif_get_enabled_services_mask(); |
| 1612 | for (i = 0; i <= BTA_MAX_SERVICE_ID; i++) { |
| 1613 | if (service_mask & |
| 1614 | (tBTA_SERVICE_MASK)(BTA_SERVICE_ID_TO_SERVICE_MASK(i))) { |
| 1615 | btif_in_execute_service_request(i, true); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1616 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1617 | } |
| 1618 | /* clear control blocks */ |
| 1619 | memset(&pairing_cb, 0, sizeof(btif_dm_pairing_cb_t)); |
| 1620 | pairing_cb.bond_type = BOND_TYPE_PERSISTENT; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1621 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1622 | /* This function will also trigger the adapter_properties_cb |
| 1623 | ** and bonded_devices_info_cb |
| 1624 | */ |
| 1625 | btif_storage_load_bonded_devices(); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1626 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1627 | btif_enable_bluetooth_evt(p_data->enable.status); |
| 1628 | } break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1629 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1630 | case BTA_DM_DISABLE_EVT: |
| 1631 | /* for each of the enabled services in the mask, trigger the profile |
| 1632 | * disable */ |
| 1633 | service_mask = btif_get_enabled_services_mask(); |
| 1634 | for (i = 0; i <= BTA_MAX_SERVICE_ID; i++) { |
| 1635 | if (service_mask & |
| 1636 | (tBTA_SERVICE_MASK)(BTA_SERVICE_ID_TO_SERVICE_MASK(i))) { |
| 1637 | btif_in_execute_service_request(i, false); |
| 1638 | } |
| 1639 | } |
| 1640 | btif_disable_bluetooth_evt(); |
| 1641 | break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1642 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1643 | case BTA_DM_PIN_REQ_EVT: |
| 1644 | btif_dm_pin_req_evt(&p_data->pin_req); |
| 1645 | break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1646 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1647 | case BTA_DM_AUTH_CMPL_EVT: |
| 1648 | btif_dm_auth_cmpl_evt(&p_data->auth_cmpl); |
| 1649 | break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1650 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1651 | case BTA_DM_BOND_CANCEL_CMPL_EVT: |
| 1652 | if (pairing_cb.state == BT_BOND_STATE_BONDING) { |
| 1653 | bdcpy(bd_addr.address, pairing_cb.bd_addr); |
| 1654 | btm_set_bond_type_dev(pairing_cb.bd_addr, BOND_TYPE_UNKNOWN); |
| 1655 | bond_state_changed((bt_status_t)p_data->bond_cancel_cmpl.result, |
| 1656 | &bd_addr, BT_BOND_STATE_NONE); |
| 1657 | } |
| 1658 | break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1659 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1660 | case BTA_DM_SP_CFM_REQ_EVT: |
| 1661 | btif_dm_ssp_cfm_req_evt(&p_data->cfm_req); |
| 1662 | break; |
| 1663 | case BTA_DM_SP_KEY_NOTIF_EVT: |
| 1664 | btif_dm_ssp_key_notif_evt(&p_data->key_notif); |
| 1665 | break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1666 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1667 | case BTA_DM_DEV_UNPAIRED_EVT: |
| 1668 | bdcpy(bd_addr.address, p_data->link_down.bd_addr); |
| 1669 | btm_set_bond_type_dev(p_data->link_down.bd_addr, BOND_TYPE_UNKNOWN); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1670 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1671 | /*special handling for HID devices */ |
| 1672 | #if (defined(BTA_HH_INCLUDED) && (BTA_HH_INCLUDED == true)) |
| 1673 | btif_hh_remove_device(bd_addr); |
| 1674 | #endif |
| 1675 | btif_storage_remove_bonded_device(&bd_addr); |
| 1676 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_NONE); |
| 1677 | break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1678 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1679 | case BTA_DM_BUSY_LEVEL_EVT: { |
| 1680 | if (p_data->busy_level.level_flags & BTM_BL_INQUIRY_PAGING_MASK) { |
| 1681 | if (p_data->busy_level.level_flags == BTM_BL_INQUIRY_STARTED) { |
| 1682 | HAL_CBACK(bt_hal_cbacks, discovery_state_changed_cb, |
| 1683 | BT_DISCOVERY_STARTED); |
| 1684 | btif_dm_inquiry_in_progress = true; |
| 1685 | } else if (p_data->busy_level.level_flags == BTM_BL_INQUIRY_CANCELLED) { |
| 1686 | HAL_CBACK(bt_hal_cbacks, discovery_state_changed_cb, |
| 1687 | BT_DISCOVERY_STOPPED); |
| 1688 | btif_dm_inquiry_in_progress = false; |
| 1689 | } else if (p_data->busy_level.level_flags == BTM_BL_INQUIRY_COMPLETE) { |
| 1690 | btif_dm_inquiry_in_progress = false; |
| 1691 | } |
| 1692 | } |
| 1693 | } break; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1694 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1695 | case BTA_DM_LINK_UP_EVT: |
| 1696 | bdcpy(bd_addr.address, p_data->link_up.bd_addr); |
| 1697 | BTIF_TRACE_DEBUG("BTA_DM_LINK_UP_EVT. Sending BT_ACL_STATE_CONNECTED"); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1698 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1699 | btif_update_remote_version_property(&bd_addr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1700 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1701 | HAL_CBACK(bt_hal_cbacks, acl_state_changed_cb, BT_STATUS_SUCCESS, |
| 1702 | &bd_addr, BT_ACL_STATE_CONNECTED); |
| 1703 | break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1704 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1705 | case BTA_DM_LINK_DOWN_EVT: |
| 1706 | bdcpy(bd_addr.address, p_data->link_down.bd_addr); |
| 1707 | btm_set_bond_type_dev(p_data->link_down.bd_addr, BOND_TYPE_UNKNOWN); |
Ayan Ghosh | 583b817 | 2013-12-06 17:11:11 +0530 | [diff] [blame] | 1708 | btif_av_move_idle(bd_addr); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1709 | BTIF_TRACE_DEBUG( |
| 1710 | "BTA_DM_LINK_DOWN_EVT. Sending BT_ACL_STATE_DISCONNECTED"); |
| 1711 | HAL_CBACK(bt_hal_cbacks, acl_state_changed_cb, BT_STATUS_SUCCESS, |
| 1712 | &bd_addr, BT_ACL_STATE_DISCONNECTED); |
| 1713 | break; |
| 1714 | |
| 1715 | case BTA_DM_HW_ERROR_EVT: |
| 1716 | BTIF_TRACE_ERROR("Received H/W Error. "); |
| 1717 | /* Flush storage data */ |
| 1718 | btif_config_flush(); |
| 1719 | usleep(100000); /* 100milliseconds */ |
| 1720 | /* Killing the process to force a restart as part of fault tolerance */ |
| 1721 | kill(getpid(), SIGKILL); |
| 1722 | break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1723 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1724 | case BTA_DM_BLE_KEY_EVT: |
| 1725 | BTIF_TRACE_DEBUG("BTA_DM_BLE_KEY_EVT key_type=0x%02x ", |
| 1726 | p_data->ble_key.key_type); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1727 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1728 | /* If this pairing is by-product of local initiated GATT client Read or |
| 1729 | Write, |
| 1730 | BTA would not have sent BTA_DM_BLE_SEC_REQ_EVT event and Bond state would |
| 1731 | not |
| 1732 | have setup properly. Setup pairing_cb and notify App about Bonding state |
| 1733 | now*/ |
| 1734 | if (pairing_cb.state != BT_BOND_STATE_BONDING) { |
| 1735 | BTIF_TRACE_DEBUG( |
| 1736 | "Bond state not sent to App so far.Notify the app now"); |
| 1737 | bond_state_changed(BT_STATUS_SUCCESS, |
| 1738 | (bt_bdaddr_t*)p_data->ble_key.bd_addr, |
| 1739 | BT_BOND_STATE_BONDING); |
| 1740 | } else if (memcmp(pairing_cb.bd_addr, p_data->ble_key.bd_addr, |
| 1741 | BD_ADDR_LEN) != 0) { |
| 1742 | BTIF_TRACE_ERROR("BD mismatch discard BLE key_type=%d ", |
| 1743 | p_data->ble_key.key_type); |
| 1744 | break; |
| 1745 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1746 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1747 | switch (p_data->ble_key.key_type) { |
| 1748 | case BTA_LE_KEY_PENC: |
| 1749 | BTIF_TRACE_DEBUG("Rcv BTA_LE_KEY_PENC"); |
| 1750 | pairing_cb.ble.is_penc_key_rcvd = true; |
| 1751 | pairing_cb.ble.penc_key = p_data->ble_key.p_key_value->penc_key; |
| 1752 | break; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1753 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1754 | case BTA_LE_KEY_PID: |
| 1755 | BTIF_TRACE_DEBUG("Rcv BTA_LE_KEY_PID"); |
| 1756 | pairing_cb.ble.is_pid_key_rcvd = true; |
| 1757 | pairing_cb.ble.pid_key = p_data->ble_key.p_key_value->pid_key; |
| 1758 | break; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1759 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1760 | case BTA_LE_KEY_PCSRK: |
| 1761 | BTIF_TRACE_DEBUG("Rcv BTA_LE_KEY_PCSRK"); |
| 1762 | pairing_cb.ble.is_pcsrk_key_rcvd = true; |
| 1763 | pairing_cb.ble.pcsrk_key = p_data->ble_key.p_key_value->pcsrk_key; |
| 1764 | break; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1765 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1766 | case BTA_LE_KEY_LENC: |
| 1767 | BTIF_TRACE_DEBUG("Rcv BTA_LE_KEY_LENC"); |
| 1768 | pairing_cb.ble.is_lenc_key_rcvd = true; |
| 1769 | pairing_cb.ble.lenc_key = p_data->ble_key.p_key_value->lenc_key; |
| 1770 | break; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1771 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1772 | case BTA_LE_KEY_LCSRK: |
| 1773 | BTIF_TRACE_DEBUG("Rcv BTA_LE_KEY_LCSRK"); |
| 1774 | pairing_cb.ble.is_lcsrk_key_rcvd = true; |
| 1775 | pairing_cb.ble.lcsrk_key = p_data->ble_key.p_key_value->lcsrk_key; |
| 1776 | break; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1777 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1778 | case BTA_LE_KEY_LID: |
| 1779 | BTIF_TRACE_DEBUG("Rcv BTA_LE_KEY_LID"); |
| 1780 | pairing_cb.ble.is_lidk_key_rcvd = true; |
| 1781 | break; |
Satya Calloji | 444a8da | 2015-03-06 10:38:22 -0800 | [diff] [blame] | 1782 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1783 | default: |
| 1784 | BTIF_TRACE_ERROR("unknown BLE key type (0x%02x)", |
| 1785 | p_data->ble_key.key_type); |
| 1786 | break; |
| 1787 | } |
| 1788 | break; |
| 1789 | case BTA_DM_BLE_SEC_REQ_EVT: |
| 1790 | BTIF_TRACE_DEBUG("BTA_DM_BLE_SEC_REQ_EVT. "); |
| 1791 | btif_dm_ble_sec_req_evt(&p_data->ble_req); |
| 1792 | break; |
| 1793 | case BTA_DM_BLE_PASSKEY_NOTIF_EVT: |
| 1794 | BTIF_TRACE_DEBUG("BTA_DM_BLE_PASSKEY_NOTIF_EVT. "); |
| 1795 | btif_dm_ble_key_notif_evt(&p_data->key_notif); |
| 1796 | break; |
| 1797 | case BTA_DM_BLE_PASSKEY_REQ_EVT: |
| 1798 | BTIF_TRACE_DEBUG("BTA_DM_BLE_PASSKEY_REQ_EVT. "); |
| 1799 | btif_dm_ble_passkey_req_evt(&p_data->pin_req); |
| 1800 | break; |
| 1801 | case BTA_DM_BLE_NC_REQ_EVT: |
| 1802 | BTIF_TRACE_DEBUG("BTA_DM_BLE_PASSKEY_REQ_EVT. "); |
| 1803 | btif_dm_ble_key_nc_req_evt(&p_data->key_notif); |
| 1804 | break; |
| 1805 | case BTA_DM_BLE_OOB_REQ_EVT: |
| 1806 | BTIF_TRACE_DEBUG("BTA_DM_BLE_OOB_REQ_EVT. "); |
| 1807 | btif_dm_ble_oob_req_evt(&p_data->rmt_oob); |
| 1808 | break; |
| 1809 | case BTA_DM_BLE_SC_OOB_REQ_EVT: |
| 1810 | BTIF_TRACE_DEBUG("BTA_DM_BLE_SC_OOB_REQ_EVT. "); |
| 1811 | btif_dm_ble_sc_oob_req_evt(&p_data->rmt_oob); |
| 1812 | break; |
| 1813 | case BTA_DM_BLE_LOCAL_IR_EVT: |
| 1814 | BTIF_TRACE_DEBUG("BTA_DM_BLE_LOCAL_IR_EVT. "); |
| 1815 | ble_local_key_cb.is_id_keys_rcvd = true; |
| 1816 | memcpy(&ble_local_key_cb.id_keys.irk[0], &p_data->ble_id_keys.irk[0], |
| 1817 | sizeof(BT_OCTET16)); |
| 1818 | memcpy(&ble_local_key_cb.id_keys.ir[0], &p_data->ble_id_keys.ir[0], |
| 1819 | sizeof(BT_OCTET16)); |
| 1820 | memcpy(&ble_local_key_cb.id_keys.dhk[0], &p_data->ble_id_keys.dhk[0], |
| 1821 | sizeof(BT_OCTET16)); |
| 1822 | btif_storage_add_ble_local_key((char*)&ble_local_key_cb.id_keys.irk[0], |
| 1823 | BTIF_DM_LE_LOCAL_KEY_IRK, BT_OCTET16_LEN); |
| 1824 | btif_storage_add_ble_local_key((char*)&ble_local_key_cb.id_keys.ir[0], |
| 1825 | BTIF_DM_LE_LOCAL_KEY_IR, BT_OCTET16_LEN); |
| 1826 | btif_storage_add_ble_local_key((char*)&ble_local_key_cb.id_keys.dhk[0], |
| 1827 | BTIF_DM_LE_LOCAL_KEY_DHK, BT_OCTET16_LEN); |
| 1828 | break; |
| 1829 | case BTA_DM_BLE_LOCAL_ER_EVT: |
| 1830 | BTIF_TRACE_DEBUG("BTA_DM_BLE_LOCAL_ER_EVT. "); |
| 1831 | ble_local_key_cb.is_er_rcvd = true; |
| 1832 | memcpy(&ble_local_key_cb.er[0], &p_data->ble_er[0], sizeof(BT_OCTET16)); |
| 1833 | btif_storage_add_ble_local_key((char*)&ble_local_key_cb.er[0], |
| 1834 | BTIF_DM_LE_LOCAL_KEY_ER, BT_OCTET16_LEN); |
| 1835 | break; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1836 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1837 | case BTA_DM_BLE_AUTH_CMPL_EVT: |
| 1838 | BTIF_TRACE_DEBUG("BTA_DM_BLE_AUTH_CMPL_EVT. "); |
| 1839 | btif_dm_ble_auth_cmpl_evt(&p_data->auth_cmpl); |
| 1840 | break; |
Ganesh Ganapathi Batta | 9546abf | 2014-05-30 16:28:00 -0700 | [diff] [blame] | 1841 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1842 | case BTA_DM_LE_FEATURES_READ: { |
| 1843 | tBTM_BLE_VSC_CB cmn_vsc_cb; |
| 1844 | bt_local_le_features_t local_le_features; |
| 1845 | char buf[512]; |
| 1846 | bt_property_t prop; |
| 1847 | prop.type = BT_PROPERTY_LOCAL_LE_FEATURES; |
| 1848 | prop.val = (void*)buf; |
| 1849 | prop.len = sizeof(buf); |
Ganesh Ganapathi Batta | 9546abf | 2014-05-30 16:28:00 -0700 | [diff] [blame] | 1850 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1851 | /* LE features are not stored in storage. Should be retrived from stack */ |
| 1852 | BTM_BleGetVendorCapabilities(&cmn_vsc_cb); |
| 1853 | local_le_features.local_privacy_enabled = BTM_BleLocalPrivacyEnabled(); |
Ganesh Ganapathi Batta | 9546abf | 2014-05-30 16:28:00 -0700 | [diff] [blame] | 1854 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1855 | prop.len = sizeof(bt_local_le_features_t); |
| 1856 | if (cmn_vsc_cb.filter_support == 1) |
| 1857 | local_le_features.max_adv_filter_supported = cmn_vsc_cb.max_filter; |
| 1858 | else |
| 1859 | local_le_features.max_adv_filter_supported = 0; |
| 1860 | local_le_features.max_adv_instance = cmn_vsc_cb.adv_inst_max; |
| 1861 | local_le_features.max_irk_list_size = cmn_vsc_cb.max_irk_list_sz; |
| 1862 | local_le_features.rpa_offload_supported = cmn_vsc_cb.rpa_offloading; |
| 1863 | local_le_features.activity_energy_info_supported = |
| 1864 | cmn_vsc_cb.energy_support; |
| 1865 | local_le_features.scan_result_storage_size = |
| 1866 | cmn_vsc_cb.tot_scan_results_strg; |
| 1867 | local_le_features.version_supported = cmn_vsc_cb.version_supported; |
| 1868 | local_le_features.total_trackable_advertisers = |
| 1869 | cmn_vsc_cb.total_trackable_advertisers; |
Andre Eisenbach | 979e342 | 2015-06-10 21:04:38 -0700 | [diff] [blame] | 1870 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1871 | local_le_features.extended_scan_support = |
| 1872 | cmn_vsc_cb.extended_scan_support > 0; |
| 1873 | local_le_features.debug_logging_supported = |
| 1874 | cmn_vsc_cb.debug_logging_supported > 0; |
Andre Eisenbach | 979e342 | 2015-06-10 21:04:38 -0700 | [diff] [blame] | 1875 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1876 | memcpy(prop.val, &local_le_features, prop.len); |
| 1877 | HAL_CBACK(bt_hal_cbacks, adapter_properties_cb, BT_STATUS_SUCCESS, 1, |
| 1878 | &prop); |
| 1879 | break; |
| 1880 | } |
Satya Calloji | e5ba884 | 2014-07-03 17:18:02 -0700 | [diff] [blame] | 1881 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1882 | case BTA_DM_ENER_INFO_READ: { |
| 1883 | btif_activity_energy_info_cb_t* p_ener_data = |
| 1884 | (btif_activity_energy_info_cb_t*)p_param; |
| 1885 | bt_activity_energy_info energy_info; |
| 1886 | energy_info.status = p_ener_data->status; |
| 1887 | energy_info.ctrl_state = p_ener_data->ctrl_state; |
| 1888 | energy_info.rx_time = p_ener_data->rx_time; |
| 1889 | energy_info.tx_time = p_ener_data->tx_time; |
| 1890 | energy_info.idle_time = p_ener_data->idle_time; |
| 1891 | energy_info.energy_used = p_ener_data->energy_used; |
Adam Lesinski | 0620f97 | 2015-12-02 22:15:08 -0800 | [diff] [blame] | 1892 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1893 | bt_uid_traffic_t* data = uid_set_read_and_clear(uid_set); |
| 1894 | HAL_CBACK(bt_hal_cbacks, energy_info_cb, &energy_info, data); |
| 1895 | osi_free(data); |
| 1896 | break; |
| 1897 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1898 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1899 | case BTA_DM_AUTHORIZE_EVT: |
| 1900 | case BTA_DM_SIG_STRENGTH_EVT: |
| 1901 | case BTA_DM_SP_RMT_OOB_EVT: |
| 1902 | case BTA_DM_SP_KEYPRESS_EVT: |
| 1903 | case BTA_DM_ROLE_CHG_EVT: |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1904 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1905 | default: |
| 1906 | BTIF_TRACE_WARNING("btif_dm_cback : unhandled event (%d)", event); |
| 1907 | break; |
| 1908 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1909 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1910 | btif_dm_data_free(event, p_data); |
Andre Eisenbach | 8a05724 | 2015-04-29 22:27:15 -0700 | [diff] [blame] | 1911 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1912 | |
| 1913 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1914 | * |
| 1915 | * Function btif_dm_generic_evt |
| 1916 | * |
| 1917 | * Description Executes non-BTA upstream events in BTIF context |
| 1918 | * |
| 1919 | * Returns void |
| 1920 | * |
| 1921 | ******************************************************************************/ |
| 1922 | static void btif_dm_generic_evt(uint16_t event, char* p_param) { |
| 1923 | BTIF_TRACE_EVENT("%s: event=%d", __func__, event); |
| 1924 | switch (event) { |
| 1925 | case BTIF_DM_CB_DISCOVERY_STARTED: { |
| 1926 | HAL_CBACK(bt_hal_cbacks, discovery_state_changed_cb, |
| 1927 | BT_DISCOVERY_STARTED); |
| 1928 | } break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1929 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1930 | case BTIF_DM_CB_CREATE_BOND: { |
| 1931 | pairing_cb.timeout_retries = NUM_TIMEOUT_RETRIES; |
| 1932 | btif_dm_create_bond_cb_t* create_bond_cb = |
| 1933 | (btif_dm_create_bond_cb_t*)p_param; |
| 1934 | btif_dm_cb_create_bond(&create_bond_cb->bdaddr, |
| 1935 | create_bond_cb->transport); |
| 1936 | } break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1937 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1938 | case BTIF_DM_CB_REMOVE_BOND: { |
| 1939 | btif_dm_cb_remove_bond((bt_bdaddr_t*)p_param); |
| 1940 | } break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1941 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1942 | case BTIF_DM_CB_HID_REMOTE_NAME: { |
| 1943 | btif_dm_cb_hid_remote_name((tBTM_REMOTE_DEV_NAME*)p_param); |
| 1944 | } break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1945 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1946 | case BTIF_DM_CB_BOND_STATE_BONDING: { |
| 1947 | bond_state_changed(BT_STATUS_SUCCESS, (bt_bdaddr_t*)p_param, |
| 1948 | BT_BOND_STATE_BONDING); |
| 1949 | } break; |
| 1950 | case BTIF_DM_CB_LE_TX_TEST: |
| 1951 | case BTIF_DM_CB_LE_RX_TEST: { |
| 1952 | uint8_t status; |
| 1953 | STREAM_TO_UINT8(status, p_param); |
| 1954 | HAL_CBACK(bt_hal_cbacks, le_test_mode_cb, |
| 1955 | (status == 0) ? BT_STATUS_SUCCESS : BT_STATUS_FAIL, 0); |
| 1956 | } break; |
| 1957 | case BTIF_DM_CB_LE_TEST_END: { |
| 1958 | uint8_t status; |
| 1959 | uint16_t count = 0; |
| 1960 | STREAM_TO_UINT8(status, p_param); |
| 1961 | if (status == 0) STREAM_TO_UINT16(count, p_param); |
| 1962 | HAL_CBACK(bt_hal_cbacks, le_test_mode_cb, |
| 1963 | (status == 0) ? BT_STATUS_SUCCESS : BT_STATUS_FAIL, count); |
| 1964 | } break; |
| 1965 | default: { |
| 1966 | BTIF_TRACE_WARNING("%s : Unknown event 0x%x", __func__, event); |
| 1967 | } break; |
| 1968 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1969 | } |
| 1970 | |
| 1971 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1972 | * |
| 1973 | * Function bte_dm_evt |
| 1974 | * |
| 1975 | * Description Switches context from BTE to BTIF for all DM events |
| 1976 | * |
| 1977 | * Returns void |
| 1978 | * |
| 1979 | ******************************************************************************/ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1980 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1981 | void bte_dm_evt(tBTA_DM_SEC_EVT event, tBTA_DM_SEC* p_data) { |
| 1982 | /* switch context to btif task context (copy full union size for convenience) |
| 1983 | */ |
| 1984 | bt_status_t status = btif_transfer_context( |
| 1985 | btif_dm_upstreams_evt, (uint16_t)event, (char*)p_data, |
| 1986 | sizeof(tBTA_DM_SEC), btif_dm_data_copy); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1987 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1988 | /* catch any failed context transfers */ |
| 1989 | ASSERTC(status == BT_STATUS_SUCCESS, "context transfer failed", status); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1990 | } |
| 1991 | |
| 1992 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 1993 | * |
| 1994 | * Function bte_search_devices_evt |
| 1995 | * |
| 1996 | * Description Switches context from BTE to BTIF for DM search events |
| 1997 | * |
| 1998 | * Returns void |
| 1999 | * |
| 2000 | ******************************************************************************/ |
| 2001 | static void bte_search_devices_evt(tBTA_DM_SEARCH_EVT event, |
| 2002 | tBTA_DM_SEARCH* p_data) { |
| 2003 | uint16_t param_len = 0; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2004 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2005 | if (p_data) param_len += sizeof(tBTA_DM_SEARCH); |
| 2006 | /* Allocate buffer to hold the pointers (deep copy). The pointers will point |
| 2007 | * to the end of the tBTA_DM_SEARCH */ |
| 2008 | switch (event) { |
| 2009 | case BTA_DM_INQ_RES_EVT: { |
| 2010 | if (p_data->inq_res.p_eir) param_len += HCI_EXT_INQ_RESPONSE_LEN; |
| 2011 | } break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2012 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2013 | case BTA_DM_DISC_RES_EVT: { |
| 2014 | if (p_data->disc_res.raw_data_size && p_data->disc_res.p_raw_data) |
| 2015 | param_len += p_data->disc_res.raw_data_size; |
| 2016 | } break; |
| 2017 | } |
| 2018 | BTIF_TRACE_DEBUG("%s event=%s param_len=%d", __func__, |
| 2019 | dump_dm_search_event(event), param_len); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2020 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2021 | /* if remote name is available in EIR, set teh flag so that stack doesnt |
| 2022 | * trigger RNR */ |
| 2023 | if (event == BTA_DM_INQ_RES_EVT) |
| 2024 | p_data->inq_res.remt_name_not_required = |
| 2025 | check_eir_remote_name(p_data, NULL, NULL); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2026 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2027 | btif_transfer_context( |
| 2028 | btif_dm_search_devices_evt, (uint16_t)event, (char*)p_data, param_len, |
| 2029 | (param_len > sizeof(tBTA_DM_SEARCH)) ? search_devices_copy_cb : NULL); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2030 | } |
| 2031 | |
| 2032 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2033 | * |
| 2034 | * Function bte_dm_search_services_evt |
| 2035 | * |
| 2036 | * Description Switches context from BTE to BTIF for DM search services |
| 2037 | * event |
| 2038 | * |
| 2039 | * Returns void |
| 2040 | * |
| 2041 | ******************************************************************************/ |
| 2042 | static void bte_dm_search_services_evt(tBTA_DM_SEARCH_EVT event, |
| 2043 | tBTA_DM_SEARCH* p_data) { |
| 2044 | uint16_t param_len = 0; |
| 2045 | if (p_data) param_len += sizeof(tBTA_DM_SEARCH); |
| 2046 | switch (event) { |
| 2047 | case BTA_DM_DISC_RES_EVT: { |
| 2048 | if ((p_data->disc_res.result == BTA_SUCCESS) && |
| 2049 | (p_data->disc_res.num_uuids > 0)) { |
| 2050 | param_len += (p_data->disc_res.num_uuids * MAX_UUID_SIZE); |
| 2051 | } |
| 2052 | } break; |
| 2053 | } |
| 2054 | /* TODO: The only other member that needs a deep copy is the p_raw_data. But |
| 2055 | * not sure |
| 2056 | * if raw_data is needed. */ |
| 2057 | btif_transfer_context( |
| 2058 | btif_dm_search_services_evt, event, (char*)p_data, param_len, |
| 2059 | (param_len > sizeof(tBTA_DM_SEARCH)) ? search_services_copy_cb : NULL); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2060 | } |
| 2061 | |
| 2062 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2063 | * |
| 2064 | * Function bte_dm_remote_service_record_evt |
| 2065 | * |
| 2066 | * Description Switches context from BTE to BTIF for DM search service |
| 2067 | * record event |
| 2068 | * |
| 2069 | * Returns void |
| 2070 | * |
| 2071 | ******************************************************************************/ |
| 2072 | static void bte_dm_remote_service_record_evt(tBTA_DM_SEARCH_EVT event, |
| 2073 | tBTA_DM_SEARCH* p_data) { |
| 2074 | /* TODO: The only member that needs a deep copy is the p_raw_data. But not |
| 2075 | * sure yet if this is needed. */ |
| 2076 | btif_transfer_context(btif_dm_remote_service_record_evt, event, (char*)p_data, |
| 2077 | sizeof(tBTA_DM_SEARCH), NULL); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2078 | } |
| 2079 | |
Satya Calloji | e5ba884 | 2014-07-03 17:18:02 -0700 | [diff] [blame] | 2080 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2081 | * |
| 2082 | * Function bta_energy_info_cb |
| 2083 | * |
| 2084 | * Description Switches context from BTE to BTIF for DM energy info event |
| 2085 | * |
| 2086 | * Returns void |
| 2087 | * |
| 2088 | ******************************************************************************/ |
| 2089 | static void bta_energy_info_cb(tBTA_DM_BLE_TX_TIME_MS tx_time, |
| 2090 | tBTA_DM_BLE_RX_TIME_MS rx_time, |
| 2091 | tBTA_DM_BLE_IDLE_TIME_MS idle_time, |
| 2092 | tBTA_DM_BLE_ENERGY_USED energy_used, |
| 2093 | tBTA_DM_CONTRL_STATE ctrl_state, |
| 2094 | tBTA_STATUS status) { |
| 2095 | BTIF_TRACE_DEBUG( |
| 2096 | "energy_info_cb-Status:%d,state=%d,tx_t=%ld, rx_t=%ld, " |
| 2097 | "idle_time=%ld,used=%ld", |
| 2098 | status, ctrl_state, tx_time, rx_time, idle_time, energy_used); |
Satya Calloji | e5ba884 | 2014-07-03 17:18:02 -0700 | [diff] [blame] | 2099 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2100 | btif_activity_energy_info_cb_t btif_cb; |
| 2101 | btif_cb.status = status; |
| 2102 | btif_cb.ctrl_state = ctrl_state; |
| 2103 | btif_cb.tx_time = (uint64_t)tx_time; |
| 2104 | btif_cb.rx_time = (uint64_t)rx_time; |
| 2105 | btif_cb.idle_time = (uint64_t)idle_time; |
| 2106 | btif_cb.energy_used = (uint64_t)energy_used; |
| 2107 | btif_transfer_context(btif_dm_upstreams_evt, BTA_DM_ENER_INFO_READ, |
| 2108 | (char*)&btif_cb, sizeof(btif_activity_energy_info_cb_t), |
| 2109 | NULL); |
Satya Calloji | e5ba884 | 2014-07-03 17:18:02 -0700 | [diff] [blame] | 2110 | } |
| 2111 | |
Satya Calloji | 6e2d9db | 2014-07-08 16:18:58 -0700 | [diff] [blame] | 2112 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2113 | * |
| 2114 | * Function bte_scan_filt_param_cfg_evt |
| 2115 | * |
| 2116 | * Description Scan filter param config event |
| 2117 | * |
| 2118 | * Returns void |
| 2119 | * |
| 2120 | ******************************************************************************/ |
Marie Janssen | b7f64bc | 2016-06-22 12:52:19 -0700 | [diff] [blame] | 2121 | static void bte_scan_filt_param_cfg_evt(uint8_t action_type, |
Satya Calloji | 6e2d9db | 2014-07-08 16:18:58 -0700 | [diff] [blame] | 2122 | tBTA_DM_BLE_PF_AVBL_SPACE avbl_space, |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2123 | tBTA_DM_BLE_REF_VALUE ref_value, |
| 2124 | tBTA_STATUS status) { |
| 2125 | /* This event occurs on calling BTA_DmBleCfgFilterCondition internally, |
| 2126 | ** and that is why there is no HAL callback |
| 2127 | */ |
| 2128 | if (BTA_SUCCESS != status) { |
| 2129 | BTIF_TRACE_ERROR("%s, %d", __func__, status); |
| 2130 | } else { |
| 2131 | BTIF_TRACE_DEBUG("%s", __func__); |
| 2132 | } |
Satya Calloji | 6e2d9db | 2014-07-08 16:18:58 -0700 | [diff] [blame] | 2133 | } |
| 2134 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2135 | /***************************************************************************** |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2136 | * |
| 2137 | * btif api functions (no context switch) |
| 2138 | * |
| 2139 | ****************************************************************************/ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2140 | |
| 2141 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2142 | * |
| 2143 | * Function btif_dm_start_discovery |
| 2144 | * |
| 2145 | * Description Start device discovery/inquiry |
| 2146 | * |
| 2147 | * Returns bt_status_t |
| 2148 | * |
| 2149 | ******************************************************************************/ |
| 2150 | bt_status_t btif_dm_start_discovery(void) { |
| 2151 | tBTA_DM_INQ inq_params; |
| 2152 | tBTA_SERVICE_MASK services = 0; |
| 2153 | tBTA_DM_BLE_PF_FILT_PARAMS adv_filt_param; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2154 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2155 | BTIF_TRACE_EVENT("%s", __func__); |
Satya Calloji | 6e2d9db | 2014-07-08 16:18:58 -0700 | [diff] [blame] | 2156 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2157 | memset(&adv_filt_param, 0, sizeof(tBTA_DM_BLE_PF_FILT_PARAMS)); |
| 2158 | /* Cleanup anything remaining on index 0 */ |
| 2159 | BTA_DmBleScanFilterSetup(BTA_DM_BLE_SCAN_COND_DELETE, 0, &adv_filt_param, |
| 2160 | NULL, bte_scan_filt_param_cfg_evt, 0); |
Satya Calloji | 6e2d9db | 2014-07-08 16:18:58 -0700 | [diff] [blame] | 2161 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2162 | /* Add an allow-all filter on index 0*/ |
| 2163 | adv_filt_param.dely_mode = IMMEDIATE_DELY_MODE; |
| 2164 | adv_filt_param.feat_seln = ALLOW_ALL_FILTER; |
| 2165 | adv_filt_param.filt_logic_type = BTA_DM_BLE_PF_FILT_LOGIC_OR; |
| 2166 | adv_filt_param.list_logic_type = BTA_DM_BLE_PF_LIST_LOGIC_OR; |
| 2167 | adv_filt_param.rssi_low_thres = LOWEST_RSSI_VALUE; |
| 2168 | adv_filt_param.rssi_high_thres = LOWEST_RSSI_VALUE; |
| 2169 | BTA_DmBleScanFilterSetup(BTA_DM_BLE_SCAN_COND_ADD, 0, &adv_filt_param, NULL, |
| 2170 | bte_scan_filt_param_cfg_evt, 0); |
Satya Calloji | 6e2d9db | 2014-07-08 16:18:58 -0700 | [diff] [blame] | 2171 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2172 | /* TODO: Do we need to handle multiple inquiries at the same time? */ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2173 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2174 | /* Set inquiry params and call API */ |
| 2175 | inq_params.mode = BTA_DM_GENERAL_INQUIRY | BTA_BLE_GENERAL_INQUIRY; |
Marie Janssen | b7f64bc | 2016-06-22 12:52:19 -0700 | [diff] [blame] | 2176 | #if (BTA_HOST_INTERLEAVE_SEARCH == TRUE) |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2177 | inq_params.intl_duration[0] = BTIF_DM_INTERLEAVE_DURATION_BR_ONE; |
| 2178 | inq_params.intl_duration[1] = BTIF_DM_INTERLEAVE_DURATION_LE_ONE; |
| 2179 | inq_params.intl_duration[2] = BTIF_DM_INTERLEAVE_DURATION_BR_TWO; |
| 2180 | inq_params.intl_duration[3] = BTIF_DM_INTERLEAVE_DURATION_LE_TWO; |
Matthew Xie | 7f3e429 | 2013-09-30 12:44:10 -0700 | [diff] [blame] | 2181 | #endif |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2182 | inq_params.duration = BTIF_DM_DEFAULT_INQ_MAX_DURATION; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2183 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2184 | inq_params.max_resps = BTIF_DM_DEFAULT_INQ_MAX_RESULTS; |
| 2185 | inq_params.report_dup = true; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2186 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2187 | inq_params.filter_type = BTA_DM_INQ_CLR; |
| 2188 | /* TODO: Filter device by BDA needs to be implemented here */ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2189 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2190 | /* Will be enabled to true once inquiry busy level has been received */ |
| 2191 | btif_dm_inquiry_in_progress = false; |
| 2192 | /* find nearby devices */ |
| 2193 | BTA_DmSearch(&inq_params, services, bte_search_devices_evt); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2194 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2195 | return BT_STATUS_SUCCESS; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2196 | } |
| 2197 | |
| 2198 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2199 | * |
| 2200 | * Function btif_dm_cancel_discovery |
| 2201 | * |
| 2202 | * Description Cancels search |
| 2203 | * |
| 2204 | * Returns bt_status_t |
| 2205 | * |
| 2206 | ******************************************************************************/ |
| 2207 | bt_status_t btif_dm_cancel_discovery(void) { |
| 2208 | BTIF_TRACE_EVENT("%s", __func__); |
| 2209 | BTA_DmSearchCancel(); |
| 2210 | return BT_STATUS_SUCCESS; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2211 | } |
| 2212 | |
| 2213 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2214 | * |
| 2215 | * Function btif_dm_create_bond |
| 2216 | * |
| 2217 | * Description Initiate bonding with the specified device |
| 2218 | * |
| 2219 | * Returns bt_status_t |
| 2220 | * |
| 2221 | ******************************************************************************/ |
| 2222 | bt_status_t btif_dm_create_bond(const bt_bdaddr_t* bd_addr, int transport) { |
| 2223 | btif_dm_create_bond_cb_t create_bond_cb; |
| 2224 | create_bond_cb.transport = transport; |
| 2225 | bdcpy(create_bond_cb.bdaddr.address, bd_addr->address); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2226 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2227 | bdstr_t bdstr; |
| 2228 | BTIF_TRACE_EVENT("%s: bd_addr=%s, transport=%d", __func__, |
| 2229 | bdaddr_to_string(bd_addr, bdstr, sizeof(bdstr)), transport); |
| 2230 | if (pairing_cb.state != BT_BOND_STATE_NONE) return BT_STATUS_BUSY; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2231 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2232 | btif_stats_add_bond_event(bd_addr, BTIF_DM_FUNC_CREATE_BOND, |
| 2233 | pairing_cb.state); |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 2234 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2235 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_CREATE_BOND, |
| 2236 | (char*)&create_bond_cb, |
| 2237 | sizeof(btif_dm_create_bond_cb_t), NULL); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2238 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2239 | return BT_STATUS_SUCCESS; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2240 | } |
| 2241 | |
| 2242 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2243 | * |
| 2244 | * Function btif_dm_create_bond_out_of_band |
| 2245 | * |
| 2246 | * Description Initiate bonding with the specified device using out of band |
Myles Watson | f454816 | 2016-10-19 09:53:56 -0700 | [diff] [blame] | 2247 | * data |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2248 | * |
| 2249 | * Returns bt_status_t |
| 2250 | * |
| 2251 | ******************************************************************************/ |
| 2252 | bt_status_t btif_dm_create_bond_out_of_band( |
| 2253 | const bt_bdaddr_t* bd_addr, int transport, |
| 2254 | const bt_out_of_band_data_t* oob_data) { |
| 2255 | bdcpy(oob_cb.bdaddr, bd_addr->address); |
| 2256 | memcpy(&oob_cb.oob_data, oob_data, sizeof(bt_out_of_band_data_t)); |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 2257 | |
Jakub Pawlowski | 7921e8f | 2016-11-09 16:39:10 -0800 | [diff] [blame] | 2258 | uint8_t empty[] = {0, 0, 0, 0, 0, 0, 0}; |
| 2259 | // If LE Bluetooth Device Address is provided, use provided address type |
| 2260 | // value. |
| 2261 | if (memcmp(oob_data->le_bt_dev_addr, empty, 7) != 0) { |
| 2262 | /* byte no 7 is address type in LE Bluetooth Address OOB data */ |
| 2263 | uint8_t address_type = oob_data->le_bt_dev_addr[6]; |
| 2264 | if (address_type == BLE_ADDR_PUBLIC || address_type == BLE_ADDR_RANDOM) { |
| 2265 | // bd_addr->address is already reversed, so use it instead of |
| 2266 | // oob_data->le_bt_dev_addr |
Myles Watson | 9008888 | 2016-11-15 16:33:22 -0800 | [diff] [blame] | 2267 | BTM_SecAddBleDevice(bd_addr->address, NULL, BT_DEVICE_TYPE_BLE, |
| 2268 | address_type); |
Jakub Pawlowski | 7921e8f | 2016-11-09 16:39:10 -0800 | [diff] [blame] | 2269 | } |
| 2270 | } |
| 2271 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2272 | bdstr_t bdstr; |
| 2273 | BTIF_TRACE_EVENT("%s: bd_addr=%s, transport=%d", __func__, |
| 2274 | bdaddr_to_string(bd_addr, bdstr, sizeof(bdstr)), transport); |
| 2275 | return btif_dm_create_bond(bd_addr, transport); |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 2276 | } |
| 2277 | |
| 2278 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2279 | * |
| 2280 | * Function btif_dm_cancel_bond |
| 2281 | * |
| 2282 | * Description Initiate bonding with the specified device |
| 2283 | * |
| 2284 | * Returns bt_status_t |
| 2285 | * |
| 2286 | ******************************************************************************/ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2287 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2288 | bt_status_t btif_dm_cancel_bond(const bt_bdaddr_t* bd_addr) { |
| 2289 | bdstr_t bdstr; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2290 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2291 | BTIF_TRACE_EVENT("%s: bd_addr=%s", __func__, |
| 2292 | bdaddr_to_string(bd_addr, bdstr, sizeof(bdstr))); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2293 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2294 | btif_stats_add_bond_event(bd_addr, BTIF_DM_FUNC_CANCEL_BOND, |
| 2295 | pairing_cb.state); |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 2296 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2297 | /* TODO: |
| 2298 | ** 1. Restore scan modes |
| 2299 | ** 2. special handling for HID devices |
| 2300 | */ |
| 2301 | if (pairing_cb.state == BT_BOND_STATE_BONDING) { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2302 | if (pairing_cb.is_ssp) { |
| 2303 | if (pairing_cb.is_le_only) { |
| 2304 | BTA_DmBleSecurityGrant((uint8_t*)bd_addr->address, |
| 2305 | BTA_DM_SEC_PAIR_NOT_SPT); |
| 2306 | } else { |
| 2307 | BTA_DmConfirm((uint8_t*)bd_addr->address, false); |
| 2308 | BTA_DmBondCancel((uint8_t*)bd_addr->address); |
| 2309 | btif_storage_remove_bonded_device((bt_bdaddr_t*)bd_addr); |
| 2310 | } |
Satya Calloji | 7fb0da6 | 2015-01-29 20:40:17 -0800 | [diff] [blame] | 2311 | } else { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2312 | if (pairing_cb.is_le_only) { |
| 2313 | BTA_DmBondCancel((uint8_t*)bd_addr->address); |
| 2314 | } else { |
| 2315 | BTA_DmPinReply((uint8_t*)bd_addr->address, false, 0, NULL); |
| 2316 | } |
| 2317 | /* Cancel bonding, in case it is in ACL connection setup state */ |
| 2318 | BTA_DmBondCancel((uint8_t*)bd_addr->address); |
Satya Calloji | 7fb0da6 | 2015-01-29 20:40:17 -0800 | [diff] [blame] | 2319 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2320 | } |
| 2321 | |
| 2322 | return BT_STATUS_SUCCESS; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2323 | } |
| 2324 | |
| 2325 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2326 | * |
| 2327 | * Function btif_dm_hh_open_failed |
| 2328 | * |
| 2329 | * Description informs the upper layers if the HH have failed during |
Myles Watson | f454816 | 2016-10-19 09:53:56 -0700 | [diff] [blame] | 2330 | * bonding |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2331 | * |
| 2332 | * Returns none |
| 2333 | * |
| 2334 | ******************************************************************************/ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2335 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2336 | void btif_dm_hh_open_failed(bt_bdaddr_t* bdaddr) { |
| 2337 | if (pairing_cb.state == BT_BOND_STATE_BONDING && |
| 2338 | bdcmp(bdaddr->address, pairing_cb.bd_addr) == 0) { |
| 2339 | bond_state_changed(BT_STATUS_FAIL, bdaddr, BT_BOND_STATE_NONE); |
| 2340 | } |
| 2341 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2342 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2343 | /******************************************************************************* |
| 2344 | * |
| 2345 | * Function btif_dm_remove_bond |
| 2346 | * |
| 2347 | * Description Removes bonding with the specified device |
| 2348 | * |
| 2349 | * Returns bt_status_t |
| 2350 | * |
| 2351 | ******************************************************************************/ |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2352 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2353 | bt_status_t btif_dm_remove_bond(const bt_bdaddr_t* bd_addr) { |
| 2354 | bdstr_t bdstr; |
| 2355 | |
| 2356 | BTIF_TRACE_EVENT("%s: bd_addr=%s", __func__, |
| 2357 | bdaddr_to_string(bd_addr, bdstr, sizeof(bdstr))); |
| 2358 | |
| 2359 | btif_stats_add_bond_event(bd_addr, BTIF_DM_FUNC_REMOVE_BOND, |
| 2360 | pairing_cb.state); |
| 2361 | |
| 2362 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_REMOVE_BOND, |
| 2363 | (char*)bd_addr, sizeof(bt_bdaddr_t), NULL); |
| 2364 | |
| 2365 | return BT_STATUS_SUCCESS; |
| 2366 | } |
| 2367 | |
| 2368 | /******************************************************************************* |
| 2369 | * |
| 2370 | * Function btif_dm_pin_reply |
| 2371 | * |
| 2372 | * Description BT legacy pairing - PIN code reply |
| 2373 | * |
| 2374 | * Returns bt_status_t |
| 2375 | * |
| 2376 | ******************************************************************************/ |
| 2377 | |
| 2378 | bt_status_t btif_dm_pin_reply(const bt_bdaddr_t* bd_addr, uint8_t accept, |
| 2379 | uint8_t pin_len, bt_pin_code_t* pin_code) { |
| 2380 | BTIF_TRACE_EVENT("%s: accept=%d", __func__, accept); |
| 2381 | if (pin_code == NULL || pin_len > PIN_CODE_LEN) return BT_STATUS_FAIL; |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2382 | if (pairing_cb.is_le_only) { |
| 2383 | int i; |
| 2384 | uint32_t passkey = 0; |
| 2385 | int multi[] = {100000, 10000, 1000, 100, 10, 1}; |
| 2386 | BD_ADDR remote_bd_addr; |
| 2387 | bdcpy(remote_bd_addr, bd_addr->address); |
| 2388 | for (i = 0; i < 6; i++) { |
| 2389 | passkey += (multi[i] * (pin_code->pin[i] - '0')); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2390 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2391 | BTIF_TRACE_DEBUG("btif_dm_pin_reply: passkey: %d", passkey); |
| 2392 | BTA_DmBlePasskeyReply(remote_bd_addr, accept, passkey); |
| 2393 | |
| 2394 | } else { |
| 2395 | BTA_DmPinReply((uint8_t*)bd_addr->address, accept, pin_len, pin_code->pin); |
| 2396 | if (accept) pairing_cb.pin_code_len = pin_len; |
| 2397 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2398 | return BT_STATUS_SUCCESS; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2399 | } |
| 2400 | |
| 2401 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2402 | * |
| 2403 | * Function btif_dm_ssp_reply |
| 2404 | * |
| 2405 | * Description BT SSP Reply - Just Works, Numeric Comparison & Passkey |
Myles Watson | f454816 | 2016-10-19 09:53:56 -0700 | [diff] [blame] | 2406 | * Entry |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2407 | * |
| 2408 | * Returns bt_status_t |
| 2409 | * |
| 2410 | ******************************************************************************/ |
| 2411 | bt_status_t btif_dm_ssp_reply(const bt_bdaddr_t* bd_addr, |
| 2412 | bt_ssp_variant_t variant, uint8_t accept, |
Myles Watson | d35a648 | 2016-10-27 08:52:16 -0700 | [diff] [blame] | 2413 | UNUSED_ATTR uint32_t passkey) { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2414 | if (variant == BT_SSP_VARIANT_PASSKEY_ENTRY) { |
| 2415 | /* This is not implemented in the stack. |
| 2416 | * For devices with display, this is not needed |
Ganesh Ganapathi Batta | a217ab9 | 2014-04-28 16:30:55 -0700 | [diff] [blame] | 2417 | */ |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2418 | BTIF_TRACE_WARNING("%s: Not implemented", __func__); |
| 2419 | return BT_STATUS_FAIL; |
| 2420 | } |
| 2421 | /* BT_SSP_VARIANT_CONSENT & BT_SSP_VARIANT_PASSKEY_CONFIRMATION supported */ |
| 2422 | BTIF_TRACE_EVENT("%s: accept=%d", __func__, accept); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2423 | if (pairing_cb.is_le_only) { |
| 2424 | if (pairing_cb.is_le_nc) { |
| 2425 | BTA_DmBleConfirmReply((uint8_t*)bd_addr->address, accept); |
| 2426 | } else { |
| 2427 | if (accept) |
| 2428 | BTA_DmBleSecurityGrant((uint8_t*)bd_addr->address, BTA_DM_SEC_GRANTED); |
| 2429 | else |
| 2430 | BTA_DmBleSecurityGrant((uint8_t*)bd_addr->address, |
| 2431 | BTA_DM_SEC_PAIR_NOT_SPT); |
| 2432 | } |
| 2433 | } else { |
| 2434 | BTA_DmConfirm((uint8_t*)bd_addr->address, accept); |
| 2435 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2436 | return BT_STATUS_SUCCESS; |
| 2437 | } |
Ganesh Ganapathi Batta | a217ab9 | 2014-04-28 16:30:55 -0700 | [diff] [blame] | 2438 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2439 | /******************************************************************************* |
| 2440 | * |
| 2441 | * Function btif_dm_get_adapter_property |
| 2442 | * |
| 2443 | * Description Queries the BTA for the adapter property |
| 2444 | * |
| 2445 | * Returns bt_status_t |
| 2446 | * |
| 2447 | ******************************************************************************/ |
| 2448 | bt_status_t btif_dm_get_adapter_property(bt_property_t* prop) { |
| 2449 | BTIF_TRACE_EVENT("%s: type=0x%x", __func__, prop->type); |
| 2450 | switch (prop->type) { |
| 2451 | case BT_PROPERTY_BDNAME: { |
| 2452 | bt_bdname_t* bd_name = (bt_bdname_t*)prop->val; |
| 2453 | strncpy((char*)bd_name->name, (char*)btif_get_default_local_name(), |
| 2454 | sizeof(bd_name->name) - 1); |
| 2455 | bd_name->name[sizeof(bd_name->name) - 1] = 0; |
| 2456 | prop->len = strlen((char*)bd_name->name); |
| 2457 | } break; |
Ganesh Ganapathi Batta | a217ab9 | 2014-04-28 16:30:55 -0700 | [diff] [blame] | 2458 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2459 | case BT_PROPERTY_ADAPTER_SCAN_MODE: { |
| 2460 | /* if the storage does not have it. Most likely app never set it. Default |
| 2461 | * is NONE */ |
| 2462 | bt_scan_mode_t* mode = (bt_scan_mode_t*)prop->val; |
| 2463 | *mode = BT_SCAN_MODE_NONE; |
| 2464 | prop->len = sizeof(bt_scan_mode_t); |
| 2465 | } break; |
| 2466 | |
| 2467 | case BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT: { |
| 2468 | uint32_t* tmt = (uint32_t*)prop->val; |
| 2469 | *tmt = 120; /* default to 120s, if not found in NV */ |
| 2470 | prop->len = sizeof(uint32_t); |
| 2471 | } break; |
| 2472 | |
| 2473 | default: |
| 2474 | prop->len = 0; |
| 2475 | return BT_STATUS_FAIL; |
| 2476 | } |
| 2477 | return BT_STATUS_SUCCESS; |
| 2478 | } |
| 2479 | |
| 2480 | /******************************************************************************* |
| 2481 | * |
| 2482 | * Function btif_dm_get_remote_services |
| 2483 | * |
| 2484 | * Description Start SDP to get remote services |
| 2485 | * |
| 2486 | * Returns bt_status_t |
| 2487 | * |
| 2488 | ******************************************************************************/ |
| 2489 | bt_status_t btif_dm_get_remote_services(bt_bdaddr_t* remote_addr) { |
| 2490 | bdstr_t bdstr; |
| 2491 | |
| 2492 | BTIF_TRACE_EVENT("%s: remote_addr=%s", __func__, |
| 2493 | bdaddr_to_string(remote_addr, bdstr, sizeof(bdstr))); |
| 2494 | |
| 2495 | BTA_DmDiscover(remote_addr->address, BTA_ALL_SERVICE_MASK, |
| 2496 | bte_dm_search_services_evt, true); |
| 2497 | |
| 2498 | return BT_STATUS_SUCCESS; |
| 2499 | } |
| 2500 | |
| 2501 | /******************************************************************************* |
| 2502 | * |
| 2503 | * Function btif_dm_get_remote_services_transport |
| 2504 | * |
| 2505 | * Description Start SDP to get remote services by transport |
| 2506 | * |
| 2507 | * Returns bt_status_t |
| 2508 | * |
| 2509 | ******************************************************************************/ |
| 2510 | bt_status_t btif_dm_get_remote_services_by_transport(bt_bdaddr_t* remote_addr, |
| 2511 | const int transport) { |
| 2512 | BTIF_TRACE_EVENT("%s", __func__); |
| 2513 | |
| 2514 | /* Set the mask extension */ |
| 2515 | tBTA_SERVICE_MASK_EXT mask_ext; |
| 2516 | mask_ext.num_uuid = 0; |
| 2517 | mask_ext.p_uuid = NULL; |
| 2518 | mask_ext.srvc_mask = BTA_ALL_SERVICE_MASK; |
| 2519 | |
| 2520 | BTA_DmDiscoverByTransport(remote_addr->address, &mask_ext, |
| 2521 | bte_dm_search_services_evt, true, transport); |
| 2522 | |
| 2523 | return BT_STATUS_SUCCESS; |
| 2524 | } |
| 2525 | |
| 2526 | /******************************************************************************* |
| 2527 | * |
| 2528 | * Function btif_dm_get_remote_service_record |
| 2529 | * |
| 2530 | * Description Start SDP to get remote service record |
| 2531 | * |
| 2532 | * |
| 2533 | * Returns bt_status_t |
| 2534 | ******************************************************************************/ |
| 2535 | bt_status_t btif_dm_get_remote_service_record(bt_bdaddr_t* remote_addr, |
| 2536 | bt_uuid_t* uuid) { |
| 2537 | tSDP_UUID sdp_uuid; |
| 2538 | bdstr_t bdstr; |
| 2539 | |
| 2540 | BTIF_TRACE_EVENT("%s: remote_addr=%s", __func__, |
| 2541 | bdaddr_to_string(remote_addr, bdstr, sizeof(bdstr))); |
| 2542 | |
| 2543 | sdp_uuid.len = MAX_UUID_SIZE; |
| 2544 | memcpy(sdp_uuid.uu.uuid128, uuid->uu, MAX_UUID_SIZE); |
| 2545 | |
| 2546 | BTA_DmDiscoverUUID(remote_addr->address, &sdp_uuid, |
| 2547 | bte_dm_remote_service_record_evt, true); |
| 2548 | |
| 2549 | return BT_STATUS_SUCCESS; |
| 2550 | } |
| 2551 | |
| 2552 | void btif_dm_execute_service_request(uint16_t event, char* p_param) { |
| 2553 | bool b_enable = false; |
| 2554 | bt_status_t status; |
| 2555 | if (event == BTIF_DM_ENABLE_SERVICE) { |
| 2556 | b_enable = true; |
| 2557 | } |
| 2558 | status = |
| 2559 | btif_in_execute_service_request(*((tBTA_SERVICE_ID*)p_param), b_enable); |
| 2560 | if (status == BT_STATUS_SUCCESS) { |
| 2561 | bt_property_t property; |
| 2562 | bt_uuid_t local_uuids[BT_MAX_NUM_UUIDS]; |
| 2563 | |
| 2564 | /* Now send the UUID_PROPERTY_CHANGED event to the upper layer */ |
| 2565 | BTIF_STORAGE_FILL_PROPERTY(&property, BT_PROPERTY_UUIDS, |
| 2566 | sizeof(local_uuids), local_uuids); |
| 2567 | btif_storage_get_adapter_property(&property); |
| 2568 | HAL_CBACK(bt_hal_cbacks, adapter_properties_cb, BT_STATUS_SUCCESS, 1, |
| 2569 | &property); |
| 2570 | } |
| 2571 | return; |
| 2572 | } |
| 2573 | |
Myles Watson | 9008888 | 2016-11-15 16:33:22 -0800 | [diff] [blame] | 2574 | void btif_dm_proc_io_req(UNUSED_ATTR BD_ADDR bd_addr, |
| 2575 | UNUSED_ATTR tBTA_IO_CAP* p_io_cap, |
| 2576 | UNUSED_ATTR tBTA_OOB_DATA* p_oob_data, |
| 2577 | tBTA_AUTH_REQ* p_auth_req, bool is_orig) { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2578 | uint8_t yes_no_bit = BTA_AUTH_SP_YES & *p_auth_req; |
| 2579 | /* if local initiated: |
| 2580 | ** 1. set DD + MITM |
| 2581 | ** if remote initiated: |
| 2582 | ** 1. Copy over the auth_req from peer's io_rsp |
| 2583 | ** 2. Set the MITM if peer has it set or if peer has DisplayYesNo |
| 2584 | *(iPhone) |
| 2585 | ** as a fallback set MITM+GB if peer had MITM set |
| 2586 | */ |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2587 | |
| 2588 | BTIF_TRACE_DEBUG("+%s: p_auth_req=%d", __func__, *p_auth_req); |
| 2589 | if (pairing_cb.is_local_initiated) { |
| 2590 | /* if initing/responding to a dedicated bonding, use dedicate bonding bit */ |
| 2591 | *p_auth_req = BTA_AUTH_DD_BOND | BTA_AUTH_SP_YES; |
| 2592 | } else if (!is_orig) { |
| 2593 | /* peer initiated paring. They probably know what they want. |
| 2594 | ** Copy the mitm from peer device. |
| 2595 | */ |
| 2596 | BTIF_TRACE_DEBUG("%s: setting p_auth_req to peer's: %d", __func__, |
| 2597 | pairing_cb.auth_req); |
| 2598 | *p_auth_req = (pairing_cb.auth_req & BTA_AUTH_BONDS); |
| 2599 | |
| 2600 | /* copy over the MITM bit as well. In addition if the peer has DisplayYesNo, |
| 2601 | * force MITM */ |
| 2602 | if ((yes_no_bit) || (pairing_cb.io_cap & BTM_IO_CAP_IO)) |
| 2603 | *p_auth_req |= BTA_AUTH_SP_YES; |
| 2604 | } else if (yes_no_bit) { |
| 2605 | /* set the general bonding bit for stored device */ |
| 2606 | *p_auth_req = BTA_AUTH_GEN_BOND | yes_no_bit; |
| 2607 | } |
| 2608 | BTIF_TRACE_DEBUG("-%s: p_auth_req=%d", __func__, *p_auth_req); |
Ganesh Ganapathi Batta | a217ab9 | 2014-04-28 16:30:55 -0700 | [diff] [blame] | 2609 | } |
| 2610 | |
Myles Watson | d35a648 | 2016-10-27 08:52:16 -0700 | [diff] [blame] | 2611 | void btif_dm_proc_io_rsp(UNUSED_ATTR BD_ADDR bd_addr, tBTA_IO_CAP io_cap, |
Myles Watson | 9008888 | 2016-11-15 16:33:22 -0800 | [diff] [blame] | 2612 | UNUSED_ATTR tBTA_OOB_DATA oob_data, |
| 2613 | tBTA_AUTH_REQ auth_req) { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2614 | if (auth_req & BTA_AUTH_BONDS) { |
| 2615 | BTIF_TRACE_DEBUG("%s auth_req:%d", __func__, auth_req); |
| 2616 | pairing_cb.auth_req = auth_req; |
| 2617 | pairing_cb.io_cap = io_cap; |
| 2618 | } |
Ganesh Ganapathi Batta | a217ab9 | 2014-04-28 16:30:55 -0700 | [diff] [blame] | 2619 | } |
| 2620 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2621 | void btif_dm_set_oob_for_io_req(tBTA_OOB_DATA* p_has_oob_data) { |
| 2622 | if (is_empty_128bit(oob_cb.oob_data.c192)) { |
| 2623 | *p_has_oob_data = false; |
| 2624 | } else { |
| 2625 | *p_has_oob_data = true; |
| 2626 | } |
| 2627 | BTIF_TRACE_DEBUG("%s: *p_has_oob_data=%d", __func__, *p_has_oob_data); |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 2628 | } |
| 2629 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2630 | void btif_dm_set_oob_for_le_io_req(BD_ADDR bd_addr, |
| 2631 | tBTA_OOB_DATA* p_has_oob_data, |
| 2632 | tBTA_LE_AUTH_REQ* p_auth_req) { |
| 2633 | if (!is_empty_128bit(oob_cb.oob_data.le_sc_c) && |
| 2634 | !is_empty_128bit(oob_cb.oob_data.le_sc_r)) { |
| 2635 | /* We have LE SC OOB data */ |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 2636 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2637 | /* make sure OOB data is for this particular device */ |
| 2638 | if (memcmp(bd_addr, oob_cb.bdaddr, BD_ADDR_LEN) == 0) { |
| 2639 | *p_auth_req = ((*p_auth_req) | BTM_LE_AUTH_REQ_SC_ONLY); |
| 2640 | *p_has_oob_data = true; |
Jakub Pawlowski | bd60854 | 2016-07-28 05:58:35 -0700 | [diff] [blame] | 2641 | } else { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2642 | *p_has_oob_data = false; |
| 2643 | BTIF_TRACE_WARNING("%s: remote address didn't match OOB data address", |
| 2644 | __func__); |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 2645 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2646 | } else if (!is_empty_128bit(oob_cb.oob_data.sm_tk)) { |
| 2647 | /* We have security manager TK */ |
| 2648 | |
| 2649 | /* make sure OOB data is for this particular device */ |
| 2650 | if (memcmp(bd_addr, oob_cb.bdaddr, BD_ADDR_LEN) == 0) { |
| 2651 | // When using OOB with TK, SC Secure Connections bit must be disabled. |
| 2652 | tBTA_LE_AUTH_REQ mask = ~BTM_LE_AUTH_REQ_SC_ONLY; |
| 2653 | *p_auth_req = ((*p_auth_req) & mask); |
| 2654 | |
| 2655 | *p_has_oob_data = true; |
| 2656 | } else { |
| 2657 | *p_has_oob_data = false; |
| 2658 | BTIF_TRACE_WARNING("%s: remote address didn't match OOB data address", |
| 2659 | __func__); |
| 2660 | } |
| 2661 | } else { |
| 2662 | *p_has_oob_data = false; |
| 2663 | } |
| 2664 | BTIF_TRACE_DEBUG("%s *p_has_oob_data=%d", __func__, *p_has_oob_data); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2665 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2666 | |
| 2667 | #ifdef BTIF_DM_OOB_TEST |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2668 | void btif_dm_load_local_oob(void) { |
| 2669 | char prop_oob[PROPERTY_VALUE_MAX]; |
| 2670 | osi_property_get("service.brcm.bt.oob", prop_oob, "3"); |
| 2671 | BTIF_TRACE_DEBUG("%s: prop_oob = %s", __func__, prop_oob); |
| 2672 | if (prop_oob[0] != '3') { |
| 2673 | if (is_empty_128bit(oob_cb.oob_data.c192)) { |
| 2674 | BTIF_TRACE_DEBUG("%s: read OOB, call BTA_DmLocalOob()", __func__); |
| 2675 | BTA_DmLocalOob(); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2676 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2677 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2678 | } |
| 2679 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2680 | void btif_dm_proc_loc_oob(bool valid, BT_OCTET16 c, BT_OCTET16 r) { |
| 2681 | FILE* fp; |
| 2682 | const char* path_a = "/data/misc/bluedroid/LOCAL/a.key"; |
| 2683 | const char* path_b = "/data/misc/bluedroid/LOCAL/b.key"; |
| 2684 | const char* path = NULL; |
| 2685 | char prop_oob[PROPERTY_VALUE_MAX]; |
| 2686 | BTIF_TRACE_DEBUG("%s: valid=%d", __func__, valid); |
| 2687 | if (is_empty_128bit(oob_cb.oob_data.c192) && valid) { |
| 2688 | BTIF_TRACE_DEBUG("save local OOB data in memory"); |
| 2689 | memcpy(oob_cb.oob_data.c192, c, BT_OCTET16_LEN); |
| 2690 | memcpy(oob_cb.oob_data.r192, r, BT_OCTET16_LEN); |
Jakub Pawlowski | 3eb4a48 | 2016-02-24 10:39:46 -0800 | [diff] [blame] | 2691 | osi_property_get("service.brcm.bt.oob", prop_oob, "3"); |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 2692 | BTIF_TRACE_DEBUG("%s: prop_oob = %s", __func__, prop_oob); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2693 | if (prop_oob[0] == '1') |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2694 | path = path_a; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2695 | else if (prop_oob[0] == '2') |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2696 | path = path_b; |
| 2697 | if (path) { |
| 2698 | fp = fopen(path, "wb+"); |
| 2699 | if (fp == NULL) { |
| 2700 | BTIF_TRACE_DEBUG("%s: failed to save local OOB data to %s", __func__, |
| 2701 | path); |
| 2702 | } else { |
| 2703 | BTIF_TRACE_DEBUG("%s: save local OOB data into file %s", __func__, |
| 2704 | path); |
| 2705 | fwrite(c, 1, BT_OCTET16_LEN, fp); |
| 2706 | fwrite(r, 1, BT_OCTET16_LEN, fp); |
| 2707 | fclose(fp); |
| 2708 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2709 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2710 | } |
| 2711 | } |
| 2712 | |
| 2713 | /******************************************************************************* |
| 2714 | * |
| 2715 | * Function btif_dm_get_smp_config |
| 2716 | * |
| 2717 | * Description Retrieve the SMP pairing options from the bt_stack.conf |
| 2718 | * file. To provide specific pairing options for the host |
| 2719 | * add a node with label "SmpOptions" to the config file |
| 2720 | * and assign it a comma separated list of 5 values in the |
| 2721 | * format: auth, io, ikey, rkey, ksize, oob |
| 2722 | * eg: PTS_SmpOptions=0xD,0x4,0xf,0xf,0x10 |
| 2723 | * |
| 2724 | * Parameters: tBTE_APPL_CFG*: pointer to struct defining pairing options |
| 2725 | * |
| 2726 | * Returns true if the options were successfully read, else false |
| 2727 | * |
| 2728 | ******************************************************************************/ |
| 2729 | bool btif_dm_get_smp_config(tBTE_APPL_CFG* p_cfg) { |
| 2730 | if (!stack_config_get_interface()->get_pts_smp_options()) { |
| 2731 | BTIF_TRACE_DEBUG("%s: SMP options not found in configuration", __func__); |
| 2732 | return false; |
| 2733 | } |
| 2734 | |
| 2735 | char conf[64]; |
| 2736 | const char* recv = stack_config_get_interface()->get_pts_smp_options(); |
| 2737 | char* pch; |
| 2738 | char* endptr; |
| 2739 | |
| 2740 | strncpy(conf, recv, 64); |
| 2741 | conf[63] = 0; // null terminate |
| 2742 | |
Marie Janssen | f33b6f4 | 2016-11-22 15:01:42 -0800 | [diff] [blame] | 2743 | pch = strtok(conf, ","); |
| 2744 | if (pch != NULL) |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2745 | p_cfg->ble_auth_req = (uint8_t)strtoul(pch, &endptr, 16); |
| 2746 | else |
| 2747 | return false; |
| 2748 | |
Marie Janssen | f33b6f4 | 2016-11-22 15:01:42 -0800 | [diff] [blame] | 2749 | pch = strtok(NULL, ","); |
| 2750 | if (pch != NULL) |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2751 | p_cfg->ble_io_cap = (uint8_t)strtoul(pch, &endptr, 16); |
| 2752 | else |
| 2753 | return false; |
| 2754 | |
Marie Janssen | f33b6f4 | 2016-11-22 15:01:42 -0800 | [diff] [blame] | 2755 | pch = strtok(NULL, ","); |
| 2756 | if (pch != NULL) |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2757 | p_cfg->ble_init_key = (uint8_t)strtoul(pch, &endptr, 16); |
| 2758 | else |
| 2759 | return false; |
| 2760 | |
Marie Janssen | f33b6f4 | 2016-11-22 15:01:42 -0800 | [diff] [blame] | 2761 | pch = strtok(NULL, ","); |
| 2762 | if (pch != NULL) |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2763 | p_cfg->ble_resp_key = (uint8_t)strtoul(pch, &endptr, 16); |
| 2764 | else |
| 2765 | return false; |
| 2766 | |
Marie Janssen | f33b6f4 | 2016-11-22 15:01:42 -0800 | [diff] [blame] | 2767 | pch = strtok(NULL, ","); |
| 2768 | if (pch != NULL) |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2769 | p_cfg->ble_max_key_size = (uint8_t)strtoul(pch, &endptr, 16); |
| 2770 | else |
| 2771 | return false; |
| 2772 | |
| 2773 | return true; |
| 2774 | } |
| 2775 | |
| 2776 | bool btif_dm_proc_rmt_oob(BD_ADDR bd_addr, BT_OCTET16 p_c, BT_OCTET16 p_r) { |
| 2777 | char t[128]; |
| 2778 | FILE* fp; |
| 2779 | const char* path_a = "/data/misc/bluedroid/LOCAL/a.key"; |
| 2780 | const char* path_b = "/data/misc/bluedroid/LOCAL/b.key"; |
| 2781 | const char* path = NULL; |
| 2782 | char prop_oob[PROPERTY_VALUE_MAX]; |
| 2783 | bool result = false; |
| 2784 | bt_bdaddr_t bt_bd_addr; |
| 2785 | bdcpy(oob_cb.bdaddr, bd_addr); |
| 2786 | osi_property_get("service.brcm.bt.oob", prop_oob, "3"); |
| 2787 | BTIF_TRACE_DEBUG("%s: prop_oob = %s", __func__, prop_oob); |
| 2788 | if (prop_oob[0] == '1') |
| 2789 | path = path_b; |
| 2790 | else if (prop_oob[0] == '2') |
| 2791 | path = path_a; |
| 2792 | if (path) { |
| 2793 | fp = fopen(path, "rb"); |
| 2794 | if (fp == NULL) { |
| 2795 | BTIF_TRACE_DEBUG("%s: failed to read OOB keys from %s", __func__, path); |
| 2796 | return false; |
| 2797 | } else { |
| 2798 | BTIF_TRACE_DEBUG("%s: read OOB data from %s", __func__, path); |
| 2799 | fread(p_c, 1, BT_OCTET16_LEN, fp); |
| 2800 | fread(p_r, 1, BT_OCTET16_LEN, fp); |
| 2801 | fclose(fp); |
| 2802 | } |
| 2803 | BTIF_TRACE_DEBUG("----%s: true", __func__); |
| 2804 | snprintf(t, sizeof(t), "%02x:%02x:%02x:%02x:%02x:%02x", oob_cb.bdaddr[0], |
| 2805 | oob_cb.bdaddr[1], oob_cb.bdaddr[2], oob_cb.bdaddr[3], |
| 2806 | oob_cb.bdaddr[4], oob_cb.bdaddr[5]); |
| 2807 | BTIF_TRACE_DEBUG("----%s: peer_bdaddr = %s", __func__, t); |
| 2808 | snprintf(t, sizeof(t), |
| 2809 | "%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x " |
| 2810 | "%02x %02x %02x", |
| 2811 | p_c[0], p_c[1], p_c[2], p_c[3], p_c[4], p_c[5], p_c[6], p_c[7], |
| 2812 | p_c[8], p_c[9], p_c[10], p_c[11], p_c[12], p_c[13], p_c[14], |
| 2813 | p_c[15]); |
| 2814 | BTIF_TRACE_DEBUG("----%s: c = %s", __func__, t); |
| 2815 | snprintf(t, sizeof(t), |
| 2816 | "%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x " |
| 2817 | "%02x %02x %02x", |
| 2818 | p_r[0], p_r[1], p_r[2], p_r[3], p_r[4], p_r[5], p_r[6], p_r[7], |
| 2819 | p_r[8], p_r[9], p_r[10], p_r[11], p_r[12], p_r[13], p_r[14], |
| 2820 | p_r[15]); |
| 2821 | BTIF_TRACE_DEBUG("----%s: r = %s", __func__, t); |
| 2822 | bdcpy(bt_bd_addr.address, bd_addr); |
| 2823 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_BOND_STATE_BONDING, |
| 2824 | (char*)&bt_bd_addr, sizeof(bt_bdaddr_t), NULL); |
| 2825 | result = true; |
| 2826 | } |
| 2827 | BTIF_TRACE_DEBUG("%s: result=%d", __func__, result); |
| 2828 | return result; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 2829 | } |
| 2830 | #endif /* BTIF_DM_OOB_TEST */ |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2831 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2832 | static void btif_dm_ble_key_notif_evt(tBTA_DM_SP_KEY_NOTIF* p_ssp_key_notif) { |
| 2833 | bt_bdaddr_t bd_addr; |
| 2834 | bt_bdname_t bd_name; |
| 2835 | uint32_t cod; |
| 2836 | int dev_type; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2837 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2838 | BTIF_TRACE_DEBUG("%s", __func__); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2839 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2840 | /* Remote name update */ |
| 2841 | if (!btif_get_device_type(p_ssp_key_notif->bd_addr, &dev_type)) { |
| 2842 | dev_type = BT_DEVICE_TYPE_BLE; |
| 2843 | } |
| 2844 | btif_dm_update_ble_remote_properties(p_ssp_key_notif->bd_addr, |
| 2845 | p_ssp_key_notif->bd_name, |
| 2846 | (tBT_DEVICE_TYPE)dev_type); |
| 2847 | bdcpy(bd_addr.address, p_ssp_key_notif->bd_addr); |
| 2848 | memcpy(bd_name.name, p_ssp_key_notif->bd_name, BD_NAME_LEN); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2849 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2850 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 2851 | pairing_cb.is_ssp = false; |
| 2852 | cod = COD_UNCLASSIFIED; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2853 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2854 | HAL_CBACK(bt_hal_cbacks, ssp_request_cb, &bd_addr, &bd_name, cod, |
| 2855 | BT_SSP_VARIANT_PASSKEY_NOTIFICATION, p_ssp_key_notif->passkey); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2856 | } |
| 2857 | |
| 2858 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2859 | * |
| 2860 | * Function btif_dm_ble_auth_cmpl_evt |
| 2861 | * |
| 2862 | * Description Executes authentication complete event in btif context |
| 2863 | * |
| 2864 | * Returns void |
| 2865 | * |
| 2866 | ******************************************************************************/ |
| 2867 | static void btif_dm_ble_auth_cmpl_evt(tBTA_DM_AUTH_CMPL* p_auth_cmpl) { |
| 2868 | /* Save link key, if not temporary */ |
| 2869 | bt_bdaddr_t bd_addr; |
| 2870 | bt_status_t status = BT_STATUS_FAIL; |
| 2871 | bt_bond_state_t state = BT_BOND_STATE_NONE; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2872 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2873 | bdcpy(bd_addr.address, p_auth_cmpl->bd_addr); |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 2874 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2875 | /* Clear OOB data */ |
| 2876 | memset(&oob_cb, 0, sizeof(oob_cb)); |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 2877 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2878 | if ((p_auth_cmpl->success == true) && (p_auth_cmpl->key_present)) { |
| 2879 | /* store keys */ |
| 2880 | } |
| 2881 | if (p_auth_cmpl->success) { |
| 2882 | status = BT_STATUS_SUCCESS; |
| 2883 | state = BT_BOND_STATE_BONDED; |
| 2884 | int addr_type; |
| 2885 | bt_bdaddr_t bdaddr; |
| 2886 | bdcpy(bdaddr.address, p_auth_cmpl->bd_addr); |
| 2887 | if (btif_storage_get_remote_addr_type(&bdaddr, &addr_type) != |
| 2888 | BT_STATUS_SUCCESS) |
| 2889 | btif_storage_set_remote_addr_type(&bdaddr, p_auth_cmpl->addr_type); |
| 2890 | |
| 2891 | /* Test for temporary bonding */ |
| 2892 | if (btm_get_bond_type_dev(p_auth_cmpl->bd_addr) == BOND_TYPE_TEMPORARY) { |
| 2893 | BTIF_TRACE_DEBUG("%s: sending BT_BOND_STATE_NONE for Temp pairing", |
| 2894 | __func__); |
| 2895 | btif_storage_remove_bonded_device(&bdaddr); |
| 2896 | state = BT_BOND_STATE_NONE; |
| 2897 | } else { |
| 2898 | btif_dm_save_ble_bonding_keys(); |
| 2899 | BTA_GATTC_Refresh(bd_addr.address); |
| 2900 | btif_dm_get_remote_services_by_transport(&bd_addr, BTA_GATT_TRANSPORT_LE); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2901 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2902 | } else { |
| 2903 | /*Map the HCI fail reason to bt status */ |
| 2904 | switch (p_auth_cmpl->fail_reason) { |
| 2905 | case BTA_DM_AUTH_SMP_PAIR_AUTH_FAIL: |
| 2906 | case BTA_DM_AUTH_SMP_CONFIRM_VALUE_FAIL: |
| 2907 | case BTA_DM_AUTH_SMP_UNKNOWN_ERR: |
| 2908 | case BTA_DM_AUTH_SMP_CONN_TOUT: |
| 2909 | btif_dm_remove_ble_bonding_keys(); |
| 2910 | status = BT_STATUS_AUTH_FAILURE; |
| 2911 | break; |
| 2912 | case BTA_DM_AUTH_SMP_PAIR_NOT_SUPPORT: |
| 2913 | status = BT_STATUS_AUTH_REJECTED; |
| 2914 | break; |
| 2915 | default: |
| 2916 | btif_dm_remove_ble_bonding_keys(); |
| 2917 | status = BT_STATUS_FAIL; |
| 2918 | break; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2919 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2920 | } |
| 2921 | bond_state_changed(status, &bd_addr, state); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2922 | } |
| 2923 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2924 | void btif_dm_load_ble_local_keys(void) { |
| 2925 | memset(&ble_local_key_cb, 0, sizeof(btif_dm_local_key_cb_t)); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2926 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2927 | if (btif_storage_get_ble_local_key(BTIF_DM_LE_LOCAL_KEY_ER, |
| 2928 | (char*)&ble_local_key_cb.er[0], |
| 2929 | BT_OCTET16_LEN) == BT_STATUS_SUCCESS) { |
| 2930 | ble_local_key_cb.is_er_rcvd = true; |
| 2931 | BTIF_TRACE_DEBUG("%s BLE ER key loaded", __func__); |
| 2932 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2933 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2934 | if ((btif_storage_get_ble_local_key(BTIF_DM_LE_LOCAL_KEY_IR, |
| 2935 | (char*)&ble_local_key_cb.id_keys.ir[0], |
| 2936 | BT_OCTET16_LEN) == BT_STATUS_SUCCESS) && |
| 2937 | (btif_storage_get_ble_local_key(BTIF_DM_LE_LOCAL_KEY_IRK, |
| 2938 | (char*)&ble_local_key_cb.id_keys.irk[0], |
| 2939 | BT_OCTET16_LEN) == BT_STATUS_SUCCESS) && |
| 2940 | (btif_storage_get_ble_local_key(BTIF_DM_LE_LOCAL_KEY_DHK, |
| 2941 | (char*)&ble_local_key_cb.id_keys.dhk[0], |
| 2942 | BT_OCTET16_LEN) == BT_STATUS_SUCCESS)) { |
| 2943 | ble_local_key_cb.is_id_keys_rcvd = true; |
| 2944 | BTIF_TRACE_DEBUG("%s BLE ID keys loaded", __func__); |
| 2945 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2946 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2947 | void btif_dm_get_ble_local_keys(tBTA_DM_BLE_LOCAL_KEY_MASK* p_key_mask, |
| 2948 | BT_OCTET16 er, |
| 2949 | tBTA_BLE_LOCAL_ID_KEYS* p_id_keys) { |
| 2950 | if (ble_local_key_cb.is_er_rcvd) { |
| 2951 | memcpy(&er[0], &ble_local_key_cb.er[0], sizeof(BT_OCTET16)); |
| 2952 | *p_key_mask |= BTA_BLE_LOCAL_KEY_TYPE_ER; |
| 2953 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2954 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2955 | if (ble_local_key_cb.is_id_keys_rcvd) { |
| 2956 | memcpy(&p_id_keys->ir[0], &ble_local_key_cb.id_keys.ir[0], |
| 2957 | sizeof(BT_OCTET16)); |
| 2958 | memcpy(&p_id_keys->irk[0], &ble_local_key_cb.id_keys.irk[0], |
| 2959 | sizeof(BT_OCTET16)); |
| 2960 | memcpy(&p_id_keys->dhk[0], &ble_local_key_cb.id_keys.dhk[0], |
| 2961 | sizeof(BT_OCTET16)); |
| 2962 | *p_key_mask |= BTA_BLE_LOCAL_KEY_TYPE_ID; |
| 2963 | } |
| 2964 | BTIF_TRACE_DEBUG("%s *p_key_mask=0x%02x", __func__, *p_key_mask); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2965 | } |
| 2966 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2967 | void btif_dm_save_ble_bonding_keys(void) { |
| 2968 | bt_bdaddr_t bd_addr; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2969 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2970 | BTIF_TRACE_DEBUG("%s", __func__); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2971 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2972 | bdcpy(bd_addr.address, pairing_cb.bd_addr); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2973 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2974 | if (pairing_cb.ble.is_penc_key_rcvd) { |
| 2975 | btif_storage_add_ble_bonding_key(&bd_addr, (char*)&pairing_cb.ble.penc_key, |
| 2976 | BTIF_DM_LE_KEY_PENC, |
| 2977 | sizeof(tBTM_LE_PENC_KEYS)); |
| 2978 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2979 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2980 | if (pairing_cb.ble.is_pid_key_rcvd) { |
| 2981 | btif_storage_add_ble_bonding_key(&bd_addr, (char*)&pairing_cb.ble.pid_key, |
| 2982 | BTIF_DM_LE_KEY_PID, |
| 2983 | sizeof(tBTM_LE_PID_KEYS)); |
| 2984 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2985 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2986 | if (pairing_cb.ble.is_pcsrk_key_rcvd) { |
| 2987 | btif_storage_add_ble_bonding_key(&bd_addr, (char*)&pairing_cb.ble.pcsrk_key, |
| 2988 | BTIF_DM_LE_KEY_PCSRK, |
| 2989 | sizeof(tBTM_LE_PCSRK_KEYS)); |
| 2990 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2991 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2992 | if (pairing_cb.ble.is_lenc_key_rcvd) { |
| 2993 | btif_storage_add_ble_bonding_key(&bd_addr, (char*)&pairing_cb.ble.lenc_key, |
| 2994 | BTIF_DM_LE_KEY_LENC, |
| 2995 | sizeof(tBTM_LE_LENC_KEYS)); |
| 2996 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 2997 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 2998 | if (pairing_cb.ble.is_lcsrk_key_rcvd) { |
| 2999 | btif_storage_add_ble_bonding_key(&bd_addr, (char*)&pairing_cb.ble.lcsrk_key, |
| 3000 | BTIF_DM_LE_KEY_LCSRK, |
| 3001 | sizeof(tBTM_LE_LCSRK_KEYS)); |
| 3002 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3003 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3004 | if (pairing_cb.ble.is_lidk_key_rcvd) { |
| 3005 | btif_storage_add_ble_bonding_key(&bd_addr, NULL, BTIF_DM_LE_KEY_LID, 0); |
| 3006 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3007 | } |
| 3008 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3009 | void btif_dm_remove_ble_bonding_keys(void) { |
| 3010 | bt_bdaddr_t bd_addr; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3011 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3012 | BTIF_TRACE_DEBUG("%s", __func__); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3013 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3014 | bdcpy(bd_addr.address, pairing_cb.bd_addr); |
| 3015 | btif_storage_remove_ble_bonding_keys(&bd_addr); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3016 | } |
| 3017 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3018 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3019 | * |
| 3020 | * Function btif_dm_ble_sec_req_evt |
| 3021 | * |
| 3022 | * Description Eprocess security request event in btif context |
| 3023 | * |
| 3024 | * Returns void |
| 3025 | * |
| 3026 | ******************************************************************************/ |
| 3027 | void btif_dm_ble_sec_req_evt(tBTA_DM_BLE_SEC_REQ* p_ble_req) { |
| 3028 | bt_bdaddr_t bd_addr; |
| 3029 | bt_bdname_t bd_name; |
| 3030 | uint32_t cod; |
| 3031 | int dev_type; |
Matthew Xie | 86f97ed | 2014-11-10 10:24:46 -0800 | [diff] [blame] | 3032 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3033 | BTIF_TRACE_DEBUG("%s", __func__); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3034 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3035 | if (pairing_cb.state == BT_BOND_STATE_BONDING) { |
| 3036 | BTIF_TRACE_DEBUG("%s Discard security request", __func__); |
| 3037 | return; |
| 3038 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3039 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3040 | /* Remote name update */ |
| 3041 | if (!btif_get_device_type(p_ble_req->bd_addr, &dev_type)) { |
| 3042 | dev_type = BT_DEVICE_TYPE_BLE; |
| 3043 | } |
| 3044 | btif_dm_update_ble_remote_properties(p_ble_req->bd_addr, p_ble_req->bd_name, |
| 3045 | (tBT_DEVICE_TYPE)dev_type); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3046 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3047 | bdcpy(bd_addr.address, p_ble_req->bd_addr); |
| 3048 | memcpy(bd_name.name, p_ble_req->bd_name, BD_NAME_LEN); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3049 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3050 | 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] | 3051 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3052 | pairing_cb.bond_type = BOND_TYPE_PERSISTENT; |
| 3053 | pairing_cb.is_le_only = true; |
| 3054 | pairing_cb.is_le_nc = false; |
| 3055 | pairing_cb.is_ssp = true; |
| 3056 | btm_set_bond_type_dev(p_ble_req->bd_addr, pairing_cb.bond_type); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3057 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3058 | cod = COD_UNCLASSIFIED; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3059 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3060 | HAL_CBACK(bt_hal_cbacks, ssp_request_cb, &bd_addr, &bd_name, cod, |
| 3061 | BT_SSP_VARIANT_CONSENT, 0); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3062 | } |
| 3063 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3064 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3065 | * |
| 3066 | * Function btif_dm_ble_passkey_req_evt |
| 3067 | * |
| 3068 | * Description Executes pin request event in btif context |
| 3069 | * |
| 3070 | * Returns void |
| 3071 | * |
| 3072 | ******************************************************************************/ |
| 3073 | static void btif_dm_ble_passkey_req_evt(tBTA_DM_PIN_REQ* p_pin_req) { |
| 3074 | bt_bdaddr_t bd_addr; |
| 3075 | bt_bdname_t bd_name; |
| 3076 | uint32_t cod; |
| 3077 | int dev_type; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3078 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3079 | /* Remote name update */ |
| 3080 | if (!btif_get_device_type(p_pin_req->bd_addr, &dev_type)) { |
| 3081 | dev_type = BT_DEVICE_TYPE_BLE; |
| 3082 | } |
| 3083 | btif_dm_update_ble_remote_properties(p_pin_req->bd_addr, p_pin_req->bd_name, |
| 3084 | (tBT_DEVICE_TYPE)dev_type); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3085 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3086 | bdcpy(bd_addr.address, p_pin_req->bd_addr); |
| 3087 | memcpy(bd_name.name, p_pin_req->bd_name, BD_NAME_LEN); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3088 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3089 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 3090 | pairing_cb.is_le_only = true; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3091 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3092 | cod = COD_UNCLASSIFIED; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3093 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3094 | HAL_CBACK(bt_hal_cbacks, pin_request_cb, &bd_addr, &bd_name, cod, false); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3095 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3096 | static void btif_dm_ble_key_nc_req_evt(tBTA_DM_SP_KEY_NOTIF* p_notif_req) { |
| 3097 | /* TODO implement key notification for numeric comparison */ |
| 3098 | BTIF_TRACE_DEBUG("%s", __func__); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3099 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3100 | /* Remote name update */ |
| 3101 | btif_update_remote_properties(p_notif_req->bd_addr, p_notif_req->bd_name, |
| 3102 | NULL, BT_DEVICE_TYPE_BLE); |
Satya Calloji | 444a8da | 2015-03-06 10:38:22 -0800 | [diff] [blame] | 3103 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3104 | bt_bdaddr_t bd_addr; |
| 3105 | bdcpy(bd_addr.address, p_notif_req->bd_addr); |
Satya Calloji | 444a8da | 2015-03-06 10:38:22 -0800 | [diff] [blame] | 3106 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3107 | bt_bdname_t bd_name; |
| 3108 | memcpy(bd_name.name, p_notif_req->bd_name, BD_NAME_LEN); |
Satya Calloji | 444a8da | 2015-03-06 10:38:22 -0800 | [diff] [blame] | 3109 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3110 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 3111 | pairing_cb.is_ssp = false; |
| 3112 | pairing_cb.is_le_only = true; |
| 3113 | pairing_cb.is_le_nc = true; |
Satya Calloji | 444a8da | 2015-03-06 10:38:22 -0800 | [diff] [blame] | 3114 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3115 | HAL_CBACK(bt_hal_cbacks, ssp_request_cb, &bd_addr, &bd_name, COD_UNCLASSIFIED, |
| 3116 | BT_SSP_VARIANT_PASSKEY_CONFIRMATION, p_notif_req->passkey); |
Satya Calloji | 444a8da | 2015-03-06 10:38:22 -0800 | [diff] [blame] | 3117 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3118 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3119 | static void btif_dm_ble_oob_req_evt(tBTA_DM_SP_RMT_OOB* req_oob_type) { |
| 3120 | BTIF_TRACE_DEBUG("%s", __func__); |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 3121 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3122 | bt_bdaddr_t bd_addr; |
| 3123 | bdcpy(bd_addr.address, req_oob_type->bd_addr); |
| 3124 | /* We already checked if OOB data is present in |
| 3125 | * btif_dm_set_oob_for_le_io_req, but check here again. If it's not present |
| 3126 | * do nothing, pairing will timeout. |
| 3127 | */ |
| 3128 | if (is_empty_128bit(oob_cb.oob_data.sm_tk)) { |
| 3129 | return; |
| 3130 | } |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 3131 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3132 | /* make sure OOB data is for this particular device */ |
| 3133 | if (memcmp(req_oob_type->bd_addr, oob_cb.bdaddr, BD_ADDR_LEN) != 0) { |
| 3134 | BTIF_TRACE_WARNING("%s: remote address didn't match OOB data address", |
| 3135 | __func__); |
| 3136 | return; |
| 3137 | } |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 3138 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3139 | /* Remote name update */ |
| 3140 | btif_update_remote_properties(req_oob_type->bd_addr, req_oob_type->bd_name, |
| 3141 | NULL, BT_DEVICE_TYPE_BLE); |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 3142 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3143 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 3144 | pairing_cb.is_ssp = false; |
| 3145 | pairing_cb.is_le_only = true; |
| 3146 | pairing_cb.is_le_nc = false; |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 3147 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3148 | BTM_BleOobDataReply(req_oob_type->bd_addr, 0, 16, oob_cb.oob_data.sm_tk); |
Jakub Pawlowski | 1a5bb5f | 2015-12-01 12:14:22 -0800 | [diff] [blame] | 3149 | } |
| 3150 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3151 | static void btif_dm_ble_sc_oob_req_evt(tBTA_DM_SP_RMT_OOB* req_oob_type) { |
| 3152 | BTIF_TRACE_DEBUG("%s", __func__); |
Jakub Pawlowski | bd60854 | 2016-07-28 05:58:35 -0700 | [diff] [blame] | 3153 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3154 | bt_bdaddr_t bd_addr; |
| 3155 | bdcpy(bd_addr.address, req_oob_type->bd_addr); |
Jakub Pawlowski | bd60854 | 2016-07-28 05:58:35 -0700 | [diff] [blame] | 3156 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3157 | /* We already checked if OOB data is present in |
| 3158 | * btif_dm_set_oob_for_le_io_req, but check here again. If it's not present |
| 3159 | * do nothing, pairing will timeout. |
| 3160 | */ |
Jakub Pawlowski | a638cc5 | 2016-11-10 15:56:46 -0800 | [diff] [blame] | 3161 | if (is_empty_128bit(oob_cb.oob_data.le_sc_c) && |
| 3162 | is_empty_128bit(oob_cb.oob_data.le_sc_r)) { |
| 3163 | BTIF_TRACE_WARNING("%s: LE SC OOB data is empty", __func__); |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3164 | return; |
| 3165 | } |
Jakub Pawlowski | bd60854 | 2016-07-28 05:58:35 -0700 | [diff] [blame] | 3166 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3167 | /* make sure OOB data is for this particular device */ |
| 3168 | if (memcmp(req_oob_type->bd_addr, oob_cb.bdaddr, BD_ADDR_LEN) != 0) { |
| 3169 | BTIF_TRACE_WARNING("%s: remote address didn't match OOB data address", |
| 3170 | __func__); |
| 3171 | return; |
| 3172 | } |
Jakub Pawlowski | bd60854 | 2016-07-28 05:58:35 -0700 | [diff] [blame] | 3173 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3174 | /* Remote name update */ |
| 3175 | btif_update_remote_properties(req_oob_type->bd_addr, req_oob_type->bd_name, |
| 3176 | NULL, BT_DEVICE_TYPE_BLE); |
Jakub Pawlowski | bd60854 | 2016-07-28 05:58:35 -0700 | [diff] [blame] | 3177 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3178 | bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING); |
| 3179 | pairing_cb.is_ssp = false; |
| 3180 | pairing_cb.is_le_only = |
| 3181 | true; // TODO: we can derive classic pairing from this one |
| 3182 | pairing_cb.is_le_nc = false; |
Jakub Pawlowski | bd60854 | 2016-07-28 05:58:35 -0700 | [diff] [blame] | 3183 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3184 | BTM_BleSecureConnectionOobDataReply( |
| 3185 | req_oob_type->bd_addr, oob_cb.oob_data.le_sc_c, oob_cb.oob_data.le_sc_r); |
Jakub Pawlowski | bd60854 | 2016-07-28 05:58:35 -0700 | [diff] [blame] | 3186 | } |
| 3187 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3188 | void btif_dm_update_ble_remote_properties(BD_ADDR bd_addr, BD_NAME bd_name, |
| 3189 | tBT_DEVICE_TYPE dev_type) { |
| 3190 | btif_update_remote_properties(bd_addr, bd_name, NULL, dev_type); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3191 | } |
| 3192 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3193 | static void btif_dm_ble_tx_test_cback(void* p) { |
| 3194 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_LE_TX_TEST, (char*)p, 1, |
| 3195 | NULL); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3196 | } |
| 3197 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3198 | static void btif_dm_ble_rx_test_cback(void* p) { |
| 3199 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_LE_RX_TEST, (char*)p, 1, |
| 3200 | NULL); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3201 | } |
| 3202 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3203 | static void btif_dm_ble_test_end_cback(void* p) { |
| 3204 | btif_transfer_context(btif_dm_generic_evt, BTIF_DM_CB_LE_TEST_END, (char*)p, |
| 3205 | 3, NULL); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3206 | } |
| 3207 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3208 | * |
| 3209 | * Function btif_le_test_mode |
| 3210 | * |
| 3211 | * Description Sends a HCI BLE Test command to the Controller |
| 3212 | * |
| 3213 | * Returns BT_STATUS_SUCCESS on success |
| 3214 | * |
| 3215 | ******************************************************************************/ |
| 3216 | bt_status_t btif_le_test_mode(uint16_t opcode, uint8_t* buf, uint8_t len) { |
| 3217 | switch (opcode) { |
| 3218 | case HCI_BLE_TRANSMITTER_TEST: |
| 3219 | if (len != 3) return BT_STATUS_PARM_INVALID; |
| 3220 | BTM_BleTransmitterTest(buf[0], buf[1], buf[2], btif_dm_ble_tx_test_cback); |
| 3221 | break; |
| 3222 | case HCI_BLE_RECEIVER_TEST: |
| 3223 | if (len != 1) return BT_STATUS_PARM_INVALID; |
| 3224 | BTM_BleReceiverTest(buf[0], btif_dm_ble_rx_test_cback); |
| 3225 | break; |
| 3226 | case HCI_BLE_TEST_END: |
| 3227 | BTM_BleTestEnd((tBTM_CMPL_CB*)btif_dm_ble_test_end_cback); |
| 3228 | break; |
| 3229 | default: |
| 3230 | BTIF_TRACE_ERROR("%s: Unknown LE Test Mode Command 0x%x", __func__, |
| 3231 | opcode); |
| 3232 | return BT_STATUS_UNSUPPORTED; |
| 3233 | } |
| 3234 | return BT_STATUS_SUCCESS; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 3235 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 3236 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3237 | void btif_dm_on_disable() { |
| 3238 | /* cancel any pending pairing requests */ |
| 3239 | if (pairing_cb.state == BT_BOND_STATE_BONDING) { |
| 3240 | bt_bdaddr_t bd_addr; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 3241 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3242 | BTIF_TRACE_DEBUG("%s: Cancel pending pairing request", __func__); |
| 3243 | bdcpy(bd_addr.address, pairing_cb.bd_addr); |
| 3244 | btif_dm_cancel_bond(&bd_addr); |
| 3245 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 3246 | } |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 3247 | |
Satya Calloji | e5ba884 | 2014-07-03 17:18:02 -0700 | [diff] [blame] | 3248 | /******************************************************************************* |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3249 | * |
| 3250 | * Function btif_dm_read_energy_info |
| 3251 | * |
| 3252 | * Description Reads the energy info from controller |
| 3253 | * |
| 3254 | * Returns void |
| 3255 | * |
| 3256 | ******************************************************************************/ |
Myles Watson | 9008888 | 2016-11-15 16:33:22 -0800 | [diff] [blame] | 3257 | void btif_dm_read_energy_info() { BTA_DmBleGetEnergyInfo(bta_energy_info_cb); } |
Satya Calloji | e5ba884 | 2014-07-03 17:18:02 -0700 | [diff] [blame] | 3258 | |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 3259 | static char* btif_get_default_local_name() { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3260 | if (btif_default_local_name[0] == '\0') { |
| 3261 | int max_len = sizeof(btif_default_local_name) - 1; |
| 3262 | if (BTM_DEF_LOCAL_NAME[0] != '\0') { |
| 3263 | strncpy(btif_default_local_name, BTM_DEF_LOCAL_NAME, max_len); |
| 3264 | } else { |
| 3265 | char prop_model[PROPERTY_VALUE_MAX]; |
| 3266 | osi_property_get(PROPERTY_PRODUCT_MODEL, prop_model, ""); |
| 3267 | strncpy(btif_default_local_name, prop_model, max_len); |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 3268 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3269 | btif_default_local_name[max_len] = '\0'; |
| 3270 | } |
| 3271 | return btif_default_local_name; |
Matthew Xie | 1e5109b | 2012-11-09 18:26:26 -0800 | [diff] [blame] | 3272 | } |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3273 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3274 | static void btif_stats_add_bond_event(const bt_bdaddr_t* bd_addr, |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3275 | bt_bond_function_t function, |
| 3276 | bt_bond_state_t state) { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3277 | std::unique_lock<std::mutex> lock(bond_event_lock); |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3278 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3279 | btif_bond_event_t* event = &btif_dm_bond_events[btif_events_end_index]; |
| 3280 | memcpy(&event->bd_addr, bd_addr, sizeof(bt_bdaddr_t)); |
| 3281 | event->function = function; |
| 3282 | event->state = state; |
| 3283 | clock_gettime(CLOCK_REALTIME, &event->timestamp); |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3284 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3285 | btif_num_bond_events++; |
| 3286 | btif_events_end_index = |
| 3287 | (btif_events_end_index + 1) % (MAX_BTIF_BOND_EVENT_ENTRIES + 1); |
| 3288 | if (btif_events_end_index == btif_events_start_index) { |
| 3289 | btif_events_start_index = |
| 3290 | (btif_events_start_index + 1) % (MAX_BTIF_BOND_EVENT_ENTRIES + 1); |
| 3291 | } |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3292 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3293 | int type; |
| 3294 | btif_get_device_type(bd_addr->address, &type); |
Ajay Panicker | 0ef9e06 | 2016-03-10 15:30:16 -0800 | [diff] [blame] | 3295 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3296 | device_type_t device_type; |
| 3297 | switch (type) { |
| 3298 | case BT_DEVICE_TYPE_BREDR: |
| 3299 | device_type = DEVICE_TYPE_BREDR; |
| 3300 | break; |
| 3301 | case BT_DEVICE_TYPE_BLE: |
| 3302 | device_type = DEVICE_TYPE_LE; |
| 3303 | break; |
| 3304 | case BT_DEVICE_TYPE_DUMO: |
| 3305 | device_type = DEVICE_TYPE_DUMO; |
| 3306 | break; |
| 3307 | default: |
| 3308 | device_type = DEVICE_TYPE_UNKNOWN; |
| 3309 | break; |
| 3310 | } |
Ajay Panicker | 0ef9e06 | 2016-03-10 15:30:16 -0800 | [diff] [blame] | 3311 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3312 | uint32_t cod = get_cod(bd_addr); |
| 3313 | uint64_t ts = |
| 3314 | event->timestamp.tv_sec * 1000 + event->timestamp.tv_nsec / 1000000; |
| 3315 | metrics_pair_event(0, ts, cod, device_type); |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3316 | } |
| 3317 | |
| 3318 | void btif_debug_bond_event_dump(int fd) { |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3319 | std::unique_lock<std::mutex> lock(bond_event_lock); |
| 3320 | dprintf(fd, "\nBond Events: \n"); |
| 3321 | dprintf(fd, " Total Number of events: %zu\n", btif_num_bond_events); |
| 3322 | if (btif_num_bond_events > 0) |
| 3323 | dprintf(fd, |
| 3324 | " Time BD_ADDR Function State\n"); |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3325 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3326 | for (size_t i = btif_events_start_index; i != btif_events_end_index; |
| 3327 | i = (i + 1) % (MAX_BTIF_BOND_EVENT_ENTRIES + 1)) { |
| 3328 | btif_bond_event_t* event = &btif_dm_bond_events[i]; |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3329 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3330 | char eventtime[20]; |
| 3331 | char temptime[20]; |
| 3332 | struct tm* tstamp = localtime(&event->timestamp.tv_sec); |
| 3333 | strftime(temptime, sizeof(temptime), "%H:%M:%S", tstamp); |
| 3334 | snprintf(eventtime, sizeof(eventtime), "%s.%03ld", temptime, |
| 3335 | event->timestamp.tv_nsec / 1000000); |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3336 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3337 | char bdaddr[18]; |
| 3338 | bdaddr_to_string(&event->bd_addr, bdaddr, sizeof(bdaddr)); |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3339 | |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3340 | const char* func_name; |
| 3341 | switch (event->function) { |
| 3342 | case BTIF_DM_FUNC_CREATE_BOND: |
| 3343 | func_name = "btif_dm_create_bond"; |
| 3344 | break; |
| 3345 | case BTIF_DM_FUNC_REMOVE_BOND: |
| 3346 | func_name = "btif_dm_remove_bond"; |
| 3347 | break; |
| 3348 | case BTIF_DM_FUNC_BOND_STATE_CHANGED: |
| 3349 | func_name = "bond_state_changed "; |
| 3350 | break; |
| 3351 | default: |
| 3352 | func_name = "Invalid value "; |
| 3353 | break; |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3354 | } |
Myles Watson | 6bd442f | 2016-10-19 09:50:22 -0700 | [diff] [blame] | 3355 | |
| 3356 | const char* bond_state; |
| 3357 | switch (event->state) { |
| 3358 | case BT_BOND_STATE_NONE: |
| 3359 | bond_state = "BOND_STATE_NONE"; |
| 3360 | break; |
| 3361 | case BT_BOND_STATE_BONDING: |
| 3362 | bond_state = "BOND_STATE_BONDING"; |
| 3363 | break; |
| 3364 | case BT_BOND_STATE_BONDED: |
| 3365 | bond_state = "BOND_STATE_BONDED"; |
| 3366 | break; |
| 3367 | default: |
| 3368 | bond_state = "Invalid bond state"; |
| 3369 | break; |
| 3370 | } |
| 3371 | dprintf(fd, " %s %s %s %s\n", eventtime, bdaddr, func_name, bond_state); |
| 3372 | } |
Ajay Panicker | c138fe4 | 2016-02-05 16:50:20 -0800 | [diff] [blame] | 3373 | } |