The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Copyright (C) 2009-2012 Broadcom Corporation |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at: |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | * |
| 17 | ******************************************************************************/ |
| 18 | |
| 19 | /************************************************************************************ |
| 20 | * |
| 21 | * Filename: btif_storage.c |
| 22 | * |
| 23 | * Description: Stores the local BT adapter and remote device properties in |
| 24 | * NVRAM storage, typically as xml file in the |
| 25 | * mobile's filesystem |
| 26 | * |
| 27 | * |
| 28 | */ |
| 29 | #include <stdlib.h> |
| 30 | #include <time.h> |
| 31 | #include <string.h> |
| 32 | #include <ctype.h> |
| 33 | #include <alloca.h> |
| 34 | |
| 35 | |
| 36 | #include <hardware/bluetooth.h> |
| 37 | #include "btif_config.h" |
| 38 | #define LOG_TAG "BTIF_STORAGE" |
| 39 | |
| 40 | #include "btif_api.h" |
Sunny Kapdi | 377cb14 | 2013-11-20 14:41:41 -0800 | [diff] [blame] | 41 | #include "btif_storage.h" |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 42 | #include "btif_util.h" |
| 43 | #include "bd.h" |
| 44 | #include "gki.h" |
| 45 | #include "bta_hh_api.h" |
| 46 | #include "btif_hh.h" |
| 47 | |
| 48 | #include <cutils/log.h> |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 49 | |
| 50 | /************************************************************************************ |
| 51 | ** Constants & Macros |
| 52 | ************************************************************************************/ |
| 53 | |
| 54 | #define BTIF_STORAGE_PATH_BLUEDROID "/data/misc/bluedroid" |
| 55 | |
| 56 | //#define BTIF_STORAGE_PATH_ADAPTER_INFO "adapter_info" |
| 57 | //#define BTIF_STORAGE_PATH_REMOTE_DEVICES "remote_devices" |
| 58 | #define BTIF_STORAGE_PATH_REMOTE_DEVTIME "Timestamp" |
| 59 | #define BTIF_STORAGE_PATH_REMOTE_DEVCLASS "DevClass" |
| 60 | #define BTIF_STORAGE_PATH_REMOTE_DEVTYPE "DevType" |
| 61 | #define BTIF_STORAGE_PATH_REMOTE_NAME "Name" |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 62 | #define BTIF_STORAGE_PATH_REMOTE_VER_MFCT "Manufacturer" |
| 63 | #define BTIF_STORAGE_PATH_REMOTE_VER_VER "LmpVer" |
| 64 | #define BTIF_STORAGE_PATH_REMOTE_VER_SUBVER "LmpSubVer" |
| 65 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 66 | //#define BTIF_STORAGE_PATH_REMOTE_LINKKEYS "remote_linkkeys" |
| 67 | #define BTIF_STORAGE_PATH_REMOTE_ALIASE "Aliase" |
| 68 | #define BTIF_STORAGE_PATH_REMOTE_SERVICE "Service" |
| 69 | #define BTIF_STORAGE_PATH_REMOTE_HIDINFO "HidInfo" |
| 70 | #define BTIF_STORAGE_KEY_ADAPTER_NAME "Name" |
| 71 | #define BTIF_STORAGE_KEY_ADAPTER_SCANMODE "ScanMode" |
| 72 | #define BTIF_STORAGE_KEY_ADAPTER_DISC_TIMEOUT "DiscoveryTimeout" |
| 73 | |
| 74 | |
| 75 | #define BTIF_AUTO_PAIR_CONF_FILE "/etc/bluetooth/auto_pair_devlist.conf" |
| 76 | #define BTIF_STORAGE_PATH_AUTOPAIR_BLACKLIST "AutoPairBlacklist" |
| 77 | #define BTIF_STORAGE_KEY_AUTOPAIR_BLACKLIST_ADDR "AddressBlacklist" |
| 78 | #define BTIF_STORAGE_KEY_AUTOPAIR_BLACKLIST_EXACTNAME "ExactNameBlacklist" |
| 79 | #define BTIF_STORAGE_KEY_AUTOPAIR_BLACKLIST_PARTIALNAME "PartialNameBlacklist" |
| 80 | #define BTIF_STORAGE_KEY_AUTOPAIR_FIXPIN_KBLIST "FixedPinZerosKeyboardBlacklist" |
| 81 | #define BTIF_STORAGE_KEY_AUTOPAIR_DYNAMIC_BLACKLIST_ADDR "DynamicAddressBlacklist" |
| 82 | |
| 83 | #define BTIF_AUTO_PAIR_CONF_VALUE_SEPARATOR "," |
| 84 | #define BTIF_AUTO_PAIR_CONF_SPACE ' ' |
| 85 | #define BTIF_AUTO_PAIR_CONF_COMMENT '#' |
| 86 | #define BTIF_AUTO_PAIR_CONF_KEY_VAL_DELIMETER "=" |
| 87 | |
| 88 | |
| 89 | /* This is a local property to add a device found */ |
| 90 | #define BT_PROPERTY_REMOTE_DEVICE_TIMESTAMP 0xFF |
| 91 | |
| 92 | #define BTIF_STORAGE_GET_ADAPTER_PROP(t,v,l,p) \ |
| 93 | {p.type=t;p.val=v;p.len=l; btif_storage_get_adapter_property(&p);} |
| 94 | |
| 95 | #define BTIF_STORAGE_GET_REMOTE_PROP(b,t,v,l,p) \ |
| 96 | {p.type=t;p.val=v;p.len=l;btif_storage_get_remote_device_property(b,&p);} |
| 97 | |
| 98 | #define STORAGE_BDADDR_STRING_SZ (18) /* 00:11:22:33:44:55 */ |
| 99 | #define STORAGE_UUID_STRING_SIZE (36+1) /* 00001200-0000-1000-8000-00805f9b34fb; */ |
| 100 | #define STORAGE_PINLEN_STRING_MAX_SIZE (2) /* ascii pinlen max chars */ |
| 101 | #define STORAGE_KEYTYPE_STRING_MAX_SIZE (1) /* ascii keytype max chars */ |
| 102 | |
| 103 | #define STORAGE_KEY_TYPE_MAX (10) |
| 104 | |
| 105 | #define STORAGE_HID_ATRR_MASK_SIZE (4) |
| 106 | #define STORAGE_HID_SUB_CLASS_SIZE (2) |
| 107 | #define STORAGE_HID_APP_ID_SIZE (2) |
| 108 | #define STORAGE_HID_VENDOR_ID_SIZE (4) |
| 109 | #define STORAGE_HID_PRODUCT_ID_SIZE (4) |
| 110 | #define STORAGE_HID_VERSION_SIZE (4) |
| 111 | #define STORAGE_HID_CTRY_CODE_SIZE (2) |
| 112 | #define STORAGE_HID_DESC_LEN_SIZE (4) |
| 113 | #define STORAGE_HID_DESC_MAX_SIZE (2*512) |
| 114 | |
| 115 | /* <18 char bd addr> <space> LIST< <36 char uuid> <;> > <keytype (dec)> <pinlen> */ |
| 116 | #define BTIF_REMOTE_SERVICES_ENTRY_SIZE_MAX (STORAGE_BDADDR_STRING_SZ + 1 +\ |
| 117 | STORAGE_UUID_STRING_SIZE*BT_MAX_NUM_UUIDS + \ |
| 118 | STORAGE_PINLEN_STRING_MAX_SIZE +\ |
| 119 | STORAGE_KEYTYPE_STRING_MAX_SIZE) |
| 120 | |
| 121 | #define STORAGE_REMOTE_LINKKEYS_ENTRY_SIZE (LINK_KEY_LEN*2 + 1 + 2 + 1 + 2) |
| 122 | |
| 123 | /* <18 char bd addr> <space>LIST <attr_mask> <space> > <sub_class> <space> <app_id> <space> |
| 124 | <vendor_id> <space> > <product_id> <space> <version> <space> |
| 125 | <ctry_code> <space> > <desc_len> <space> <desc_list> <space> */ |
| 126 | #define BTIF_HID_INFO_ENTRY_SIZE_MAX (STORAGE_BDADDR_STRING_SZ + 1 +\ |
| 127 | STORAGE_HID_ATRR_MASK_SIZE + 1 +\ |
| 128 | STORAGE_HID_SUB_CLASS_SIZE + 1 +\ |
| 129 | STORAGE_HID_APP_ID_SIZE+ 1 +\ |
| 130 | STORAGE_HID_VENDOR_ID_SIZE+ 1 +\ |
| 131 | STORAGE_HID_PRODUCT_ID_SIZE+ 1 +\ |
| 132 | STORAGE_HID_VERSION_SIZE+ 1 +\ |
| 133 | STORAGE_HID_CTRY_CODE_SIZE+ 1 +\ |
| 134 | STORAGE_HID_DESC_LEN_SIZE+ 1 +\ |
| 135 | STORAGE_HID_DESC_MAX_SIZE+ 1 ) |
| 136 | |
| 137 | |
| 138 | /* currently remote services is the potentially largest entry */ |
| 139 | #define BTIF_STORAGE_MAX_LINE_SZ BTIF_REMOTE_SERVICES_ENTRY_SIZE_MAX |
| 140 | |
| 141 | |
| 142 | /* check against unv max entry size at compile time */ |
| 143 | #if (BTIF_STORAGE_ENTRY_MAX_SIZE > UNV_MAXLINE_LENGTH) |
| 144 | #error "btif storage entry size exceeds unv max line size" |
| 145 | #endif |
| 146 | |
| 147 | |
| 148 | #define BTIF_STORAGE_HL_APP "hl_app" |
| 149 | #define BTIF_STORAGE_HL_APP_CB "hl_app_cb" |
| 150 | #define BTIF_STORAGE_HL_APP_DATA "hl_app_data_" |
| 151 | #define BTIF_STORAGE_HL_APP_MDL_DATA "hl_app_mdl_data_" |
zzy | 7939ed0 | 2013-09-27 17:05:37 -0700 | [diff] [blame] | 152 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 153 | /************************************************************************************ |
| 154 | ** Local type definitions |
| 155 | ************************************************************************************/ |
| 156 | typedef struct |
| 157 | { |
| 158 | uint32_t num_devices; |
| 159 | bt_bdaddr_t devices[BTM_SEC_MAX_DEVICE_RECORDS]; |
| 160 | } btif_bonded_devices_t; |
| 161 | |
| 162 | /************************************************************************************ |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 163 | ** External variables |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 164 | ************************************************************************************/ |
| 165 | extern UINT16 bta_service_id_to_uuid_lkup_tbl [BTA_MAX_SERVICE_ID]; |
| 166 | extern bt_bdaddr_t btif_local_bd_addr; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 167 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 168 | /************************************************************************************ |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 169 | ** External functions |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 170 | ************************************************************************************/ |
| 171 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 172 | extern void btif_gatts_add_bonded_dev_from_nv(BD_ADDR bda); |
| 173 | |
| 174 | /************************************************************************************ |
| 175 | ** Internal Functions |
| 176 | ************************************************************************************/ |
| 177 | |
| 178 | bt_status_t btif_in_fetch_bonded_ble_device(char *remote_bd_addr,int add, |
| 179 | btif_bonded_devices_t *p_bonded_devices); |
| 180 | bt_status_t btif_storage_get_remote_addr_type(bt_bdaddr_t *remote_bd_addr, |
| 181 | int *addr_type); |
| 182 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 183 | /************************************************************************************ |
| 184 | ** Static functions |
| 185 | ************************************************************************************/ |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 186 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 187 | /******************************************************************************* |
| 188 | ** |
| 189 | ** Function btif_in_make_filename |
| 190 | ** |
| 191 | ** Description Internal helper function to create NVRAM file path |
| 192 | ** from address and filename |
| 193 | ** |
| 194 | ** Returns NVRAM file path if successfull, NULL otherwise |
| 195 | ** |
| 196 | *******************************************************************************/ |
| 197 | static char* btif_in_make_filename(bt_bdaddr_t *bd_addr, char *fname) |
| 198 | { |
| 199 | static char path[256]; |
| 200 | bdstr_t bdstr; |
| 201 | |
| 202 | if (fname == NULL)return NULL; |
| 203 | if (bd_addr) |
| 204 | { |
| 205 | sprintf(path, "%s/%s/%s", BTIF_STORAGE_PATH_BLUEDROID, |
| 206 | bd2str(bd_addr, &bdstr), fname); |
| 207 | } |
| 208 | else |
| 209 | { |
| 210 | /* local adapter */ |
| 211 | sprintf(path, "%s/LOCAL/%s", BTIF_STORAGE_PATH_BLUEDROID, fname); |
| 212 | } |
| 213 | |
| 214 | return(char*)path; |
| 215 | } |
| 216 | /******************************************************************************* |
| 217 | ** |
| 218 | ** Function btif_in_split_uuids_string_to_list |
| 219 | ** |
| 220 | ** Description Internal helper function to split the string of UUIDs |
| 221 | ** read from the NVRAM to an array |
| 222 | ** |
| 223 | ** Returns None |
| 224 | ** |
| 225 | *******************************************************************************/ |
| 226 | static void btif_in_split_uuids_string_to_list(char *str, bt_uuid_t *p_uuid, |
| 227 | uint32_t *p_num_uuid) |
| 228 | { |
| 229 | char buf[64]; |
| 230 | char *p_start = str; |
| 231 | char *p_needle; |
| 232 | uint32_t num = 0; |
| 233 | do |
| 234 | { |
| 235 | //p_needle = strchr(p_start, ';'); |
| 236 | p_needle = strchr(p_start, ' '); |
| 237 | if (p_needle < p_start) break; |
| 238 | memset(buf, 0, sizeof(buf)); |
| 239 | strncpy(buf, p_start, (p_needle-p_start)); |
| 240 | string_to_uuid(buf, p_uuid + num); |
| 241 | num++; |
| 242 | p_start = ++p_needle; |
| 243 | |
| 244 | } while (*p_start != 0); |
| 245 | *p_num_uuid = num; |
| 246 | } |
| 247 | static int prop2cfg(bt_bdaddr_t *remote_bd_addr, bt_property_t *prop) |
| 248 | { |
| 249 | bdstr_t bdstr = {0}; |
| 250 | if(remote_bd_addr) |
| 251 | bd2str(remote_bd_addr, &bdstr); |
The Android Open Source Project | 689d66b | 2012-12-12 17:18:15 -0800 | [diff] [blame] | 252 | BTIF_TRACE_DEBUG3("in, bd addr:%s, prop type:%d, len:%d", bdstr, prop->type, prop->len); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 253 | char value[1024]; |
| 254 | if(prop->len <= 0 || prop->len > (int)sizeof(value) - 1) |
| 255 | { |
The Android Open Source Project | 689d66b | 2012-12-12 17:18:15 -0800 | [diff] [blame] | 256 | BTIF_TRACE_ERROR2("property type:%d, len:%d is invalid", prop->type, prop->len); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 257 | return FALSE; |
| 258 | } |
| 259 | switch(prop->type) |
| 260 | { |
| 261 | case BT_PROPERTY_REMOTE_DEVICE_TIMESTAMP: |
| 262 | btif_config_set_int("Remote", bdstr, |
| 263 | BTIF_STORAGE_PATH_REMOTE_DEVTIME, (int)time(NULL)); |
zzy | 7939ed0 | 2013-09-27 17:05:37 -0700 | [diff] [blame] | 264 | static const char* exclude_filter[] = |
| 265 | {"LinkKey", "LE_KEY_PENC", "LE_KEY_PID", "LE_KEY_PCSRK", "LE_KEY_LENC", "LE_KEY_LCSRK"}; |
| 266 | btif_config_filter_remove("Remote", exclude_filter, sizeof(exclude_filter)/sizeof(char*), |
| 267 | BTIF_STORAGE_MAX_ALLOWED_REMOTE_DEVICE); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 268 | break; |
| 269 | case BT_PROPERTY_BDNAME: |
| 270 | strncpy(value, (char*)prop->val, prop->len); |
| 271 | value[prop->len]='\0'; |
| 272 | if(remote_bd_addr) |
| 273 | btif_config_set_str("Remote", bdstr, |
| 274 | BTIF_STORAGE_PATH_REMOTE_NAME, value); |
| 275 | else btif_config_set_str("Local", "Adapter", |
| 276 | BTIF_STORAGE_KEY_ADAPTER_NAME, value); |
| 277 | break; |
| 278 | case BT_PROPERTY_REMOTE_FRIENDLY_NAME: |
| 279 | strncpy(value, (char*)prop->val, prop->len); |
| 280 | value[prop->len]='\0'; |
| 281 | btif_config_set_str("Remote", bdstr, BTIF_STORAGE_PATH_REMOTE_ALIASE, value); |
| 282 | break; |
| 283 | case BT_PROPERTY_ADAPTER_SCAN_MODE: |
| 284 | btif_config_set_int("Local", "Adapter", |
| 285 | BTIF_STORAGE_KEY_ADAPTER_SCANMODE, *(int*)prop->val); |
| 286 | break; |
| 287 | case BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT: |
| 288 | btif_config_set_int("Local", "Adapter", |
| 289 | BTIF_STORAGE_KEY_ADAPTER_DISC_TIMEOUT, *(int*)prop->val); |
| 290 | break; |
| 291 | case BT_PROPERTY_CLASS_OF_DEVICE: |
| 292 | btif_config_set_int("Remote", bdstr, |
| 293 | BTIF_STORAGE_PATH_REMOTE_DEVCLASS, *(int*)prop->val); |
| 294 | break; |
| 295 | case BT_PROPERTY_TYPE_OF_DEVICE: |
| 296 | btif_config_set_int("Remote", bdstr, |
| 297 | BTIF_STORAGE_PATH_REMOTE_DEVTYPE, *(int*)prop->val); |
| 298 | break; |
| 299 | case BT_PROPERTY_UUIDS: |
| 300 | { |
| 301 | uint32_t i; |
| 302 | char buf[64]; |
| 303 | value[0] = 0; |
| 304 | for (i=0; i < (prop->len)/sizeof(bt_uuid_t); i++) |
| 305 | { |
| 306 | bt_uuid_t *p_uuid = (bt_uuid_t*)prop->val + i; |
| 307 | memset(buf, 0, sizeof(buf)); |
| 308 | uuid_to_string(p_uuid, buf); |
| 309 | strcat(value, buf); |
| 310 | //strcat(value, ";"); |
| 311 | strcat(value, " "); |
| 312 | } |
| 313 | btif_config_set_str("Remote", bdstr, BTIF_STORAGE_PATH_REMOTE_SERVICE, value); |
| 314 | btif_config_save(); |
| 315 | break; |
| 316 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 317 | case BT_PROPERTY_REMOTE_VERSION_INFO: |
| 318 | { |
| 319 | bt_remote_version_t *info = (bt_remote_version_t *)prop->val; |
| 320 | |
| 321 | if (!info) |
| 322 | return FALSE; |
| 323 | |
| 324 | btif_config_set_int("Remote", bdstr, |
| 325 | BTIF_STORAGE_PATH_REMOTE_VER_MFCT, info->manufacturer); |
| 326 | btif_config_set_int("Remote", bdstr, |
| 327 | BTIF_STORAGE_PATH_REMOTE_VER_VER, info->version); |
| 328 | btif_config_set_int("Remote", bdstr, |
| 329 | BTIF_STORAGE_PATH_REMOTE_VER_SUBVER, info->sub_ver); |
| 330 | btif_config_save(); |
| 331 | } break; |
| 332 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 333 | default: |
The Android Open Source Project | 689d66b | 2012-12-12 17:18:15 -0800 | [diff] [blame] | 334 | BTIF_TRACE_ERROR1("Unknow prop type:%d", prop->type); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 335 | return FALSE; |
| 336 | } |
| 337 | return TRUE; |
| 338 | } |
| 339 | static int cfg2prop(bt_bdaddr_t *remote_bd_addr, bt_property_t *prop) |
| 340 | { |
| 341 | bdstr_t bdstr = {0}; |
| 342 | if(remote_bd_addr) |
| 343 | bd2str(remote_bd_addr, &bdstr); |
The Android Open Source Project | 689d66b | 2012-12-12 17:18:15 -0800 | [diff] [blame] | 344 | BTIF_TRACE_DEBUG3("in, bd addr:%s, prop type:%d, len:%d", bdstr, prop->type, prop->len); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 345 | if(prop->len <= 0) |
| 346 | { |
The Android Open Source Project | 689d66b | 2012-12-12 17:18:15 -0800 | [diff] [blame] | 347 | BTIF_TRACE_ERROR2("property type:%d, len:%d is invalid", prop->type, prop->len); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 348 | return FALSE; |
| 349 | } |
| 350 | int ret = FALSE; |
| 351 | switch(prop->type) |
| 352 | { |
| 353 | case BT_PROPERTY_REMOTE_DEVICE_TIMESTAMP: |
| 354 | if(prop->len >= (int)sizeof(int)) |
| 355 | ret = btif_config_get_int("Remote", bdstr, |
| 356 | BTIF_STORAGE_PATH_REMOTE_DEVTIME, (int*)prop->val); |
| 357 | break; |
| 358 | case BT_PROPERTY_BDNAME: |
| 359 | { |
| 360 | int len = prop->len; |
| 361 | if(remote_bd_addr) |
| 362 | ret = btif_config_get_str("Remote", bdstr, |
| 363 | BTIF_STORAGE_PATH_REMOTE_NAME, (char*)prop->val, &len); |
| 364 | else ret = btif_config_get_str("Local", "Adapter", |
| 365 | BTIF_STORAGE_KEY_ADAPTER_NAME, (char*)prop->val, &len); |
| 366 | if(ret && len && len <= prop->len) |
| 367 | prop->len = len - 1; |
| 368 | else |
| 369 | { |
| 370 | prop->len = 0; |
| 371 | ret = FALSE; |
| 372 | } |
| 373 | break; |
| 374 | } |
| 375 | case BT_PROPERTY_REMOTE_FRIENDLY_NAME: |
| 376 | { |
| 377 | int len = prop->len; |
| 378 | ret = btif_config_get_str("Remote", bdstr, |
| 379 | BTIF_STORAGE_PATH_REMOTE_ALIASE, (char*)prop->val, &len); |
| 380 | if(ret && len && len <= prop->len) |
| 381 | prop->len = len - 1; |
| 382 | else |
| 383 | { |
| 384 | prop->len = 0; |
| 385 | ret = FALSE; |
| 386 | } |
| 387 | break; |
| 388 | } |
| 389 | case BT_PROPERTY_ADAPTER_SCAN_MODE: |
| 390 | if(prop->len >= (int)sizeof(int)) |
| 391 | ret = btif_config_get_int("Local", "Adapter", |
| 392 | BTIF_STORAGE_KEY_ADAPTER_SCANMODE, (int*)prop->val); |
| 393 | break; |
| 394 | case BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT: |
| 395 | if(prop->len >= (int)sizeof(int)) |
| 396 | ret = btif_config_get_int("Local", "Adapter", |
| 397 | BTIF_STORAGE_KEY_ADAPTER_DISC_TIMEOUT, (int*)prop->val); |
| 398 | break; |
| 399 | case BT_PROPERTY_CLASS_OF_DEVICE: |
| 400 | if(prop->len >= (int)sizeof(int)) |
| 401 | ret = btif_config_get_int("Remote", bdstr, |
| 402 | BTIF_STORAGE_PATH_REMOTE_DEVCLASS, (int*)prop->val); |
| 403 | break; |
| 404 | case BT_PROPERTY_TYPE_OF_DEVICE: |
| 405 | if(prop->len >= (int)sizeof(int)) |
| 406 | ret = btif_config_get_int("Remote", |
| 407 | bdstr, BTIF_STORAGE_PATH_REMOTE_DEVTYPE, (int*)prop->val); |
| 408 | break; |
| 409 | case BT_PROPERTY_UUIDS: |
| 410 | { |
| 411 | char value[1280]; |
| 412 | int size = sizeof(value); |
| 413 | if(btif_config_get_str("Remote", bdstr, |
| 414 | BTIF_STORAGE_PATH_REMOTE_SERVICE, value, &size)) |
| 415 | { |
| 416 | bt_uuid_t *p_uuid = (bt_uuid_t*)prop->val; |
| 417 | uint32_t num_uuids = 0; |
| 418 | btif_in_split_uuids_string_to_list(value, p_uuid, &num_uuids); |
| 419 | prop->len = num_uuids * sizeof(bt_uuid_t); |
| 420 | ret = TRUE; |
| 421 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 422 | else |
| 423 | { |
| 424 | prop->val = NULL; |
| 425 | prop->len = 0; |
| 426 | } |
| 427 | } break; |
| 428 | |
| 429 | case BT_PROPERTY_REMOTE_VERSION_INFO: |
| 430 | { |
| 431 | bt_remote_version_t *info = (bt_remote_version_t *)prop->val; |
| 432 | |
| 433 | if(prop->len >= (int)sizeof(bt_remote_version_t)) |
| 434 | { |
| 435 | ret = btif_config_get_int("Remote", bdstr, |
| 436 | BTIF_STORAGE_PATH_REMOTE_VER_MFCT, &info->manufacturer); |
| 437 | |
| 438 | if (ret == TRUE) |
| 439 | ret = btif_config_get_int("Remote", bdstr, |
| 440 | BTIF_STORAGE_PATH_REMOTE_VER_VER, &info->version); |
| 441 | |
| 442 | if (ret == TRUE) |
| 443 | ret = btif_config_get_int("Remote", bdstr, |
| 444 | BTIF_STORAGE_PATH_REMOTE_VER_SUBVER, &info->sub_ver); |
| 445 | } |
| 446 | } break; |
| 447 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 448 | default: |
The Android Open Source Project | 689d66b | 2012-12-12 17:18:15 -0800 | [diff] [blame] | 449 | BTIF_TRACE_ERROR1("Unknow prop type:%d", prop->type); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 450 | return FALSE; |
| 451 | } |
| 452 | return ret; |
| 453 | } |
| 454 | |
| 455 | |
| 456 | /******************************************************************************* |
| 457 | ** |
| 458 | ** Function btif_in_fetch_bonded_devices |
| 459 | ** |
| 460 | ** Description Internal helper function to fetch the bonded devices |
| 461 | ** from NVRAM |
| 462 | ** |
| 463 | ** Returns BT_STATUS_SUCCESS if successful, BT_STATUS_FAIL otherwise |
| 464 | ** |
| 465 | *******************************************************************************/ |
| 466 | static bt_status_t btif_in_fetch_bonded_devices(btif_bonded_devices_t *p_bonded_devices, int add) |
| 467 | { |
The Android Open Source Project | 689d66b | 2012-12-12 17:18:15 -0800 | [diff] [blame] | 468 | BTIF_TRACE_DEBUG1("in add:%d", add); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 469 | memset(p_bonded_devices, 0, sizeof(btif_bonded_devices_t)); |
| 470 | |
| 471 | char kname[128], vname[128]; |
| 472 | short kpos; |
| 473 | int kname_size; |
| 474 | kname_size = sizeof(kname); |
| 475 | kname[0] = 0; |
| 476 | kpos = 0; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 477 | BOOLEAN bt_linkkey_file_found=FALSE; |
| 478 | int device_type; |
| 479 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 480 | do |
| 481 | { |
| 482 | kpos = btif_config_next_key(kpos, "Remote", kname, &kname_size); |
The Android Open Source Project | 689d66b | 2012-12-12 17:18:15 -0800 | [diff] [blame] | 483 | BTIF_TRACE_DEBUG2("Remote device:%s, size:%d", kname, kname_size); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 484 | int type = BTIF_CFG_TYPE_BIN; |
| 485 | LINK_KEY link_key; |
| 486 | int size = sizeof(link_key); |
| 487 | if(btif_config_get("Remote", kname, "LinkKey", (char*)link_key, &size, &type)) |
| 488 | { |
| 489 | int linkkey_type; |
| 490 | if(btif_config_get_int("Remote", kname, "LinkKeyType", &linkkey_type)) |
| 491 | { |
| 492 | //int pin_len; |
| 493 | //btif_config_get_int("Remote", kname, "PinLength", &pin_len)) |
| 494 | bt_bdaddr_t bd_addr; |
| 495 | str2bd(kname, &bd_addr); |
| 496 | if(add) |
| 497 | { |
| 498 | DEV_CLASS dev_class = {0, 0, 0}; |
| 499 | int cod; |
| 500 | if(btif_config_get_int("Remote", kname, "DevClass", &cod)) |
| 501 | uint2devclass((UINT32)cod, dev_class); |
| 502 | BTA_DmAddDevice(bd_addr.address, dev_class, link_key, 0, 0, (UINT8)linkkey_type, 0); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 503 | |
Matthew Xie | fc4b2f1 | 2013-05-06 20:51:02 -0700 | [diff] [blame] | 504 | #if BLE_INCLUDED == TRUE |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 505 | if (btif_config_get_int("Remote", kname, "DevType", &device_type) && |
| 506 | (device_type == BT_DEVICE_TYPE_DUMO) ) |
| 507 | { |
| 508 | btif_gatts_add_bonded_dev_from_nv(bd_addr.address); |
| 509 | } |
Matthew Xie | fc4b2f1 | 2013-05-06 20:51:02 -0700 | [diff] [blame] | 510 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 511 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 512 | bt_linkkey_file_found = TRUE; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 513 | memcpy(&p_bonded_devices->devices[p_bonded_devices->num_devices++], &bd_addr, sizeof(bt_bdaddr_t)); |
| 514 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 515 | else |
| 516 | { |
| 517 | #if (BLE_INCLUDED == TRUE) |
| 518 | bt_linkkey_file_found = FALSE; |
| 519 | #else |
| 520 | BTIF_TRACE_ERROR1("bounded device:%s, LinkKeyType or PinLength is invalid", kname); |
| 521 | #endif |
| 522 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 523 | } |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 524 | #if (BLE_INCLUDED == TRUE) |
| 525 | if(!(btif_in_fetch_bonded_ble_device(kname,add, p_bonded_devices)) && (!bt_linkkey_file_found)) |
| 526 | { |
| 527 | BTIF_TRACE_DEBUG1("Remote device:%s, no link key or ble key found", kname); |
| 528 | } |
| 529 | #else |
| 530 | if(!bt_linkkey_file_found) |
| 531 | BTIF_TRACE_DEBUG1("Remote device:%s, no link key", kname); |
| 532 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 533 | kname_size = sizeof(kname); |
| 534 | kname[0] = 0; |
| 535 | } while(kpos != -1); |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 536 | BTIF_TRACE_DEBUG0("out"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 537 | return BT_STATUS_SUCCESS; |
| 538 | } |
| 539 | |
| 540 | static int hex_str_to_int(const char* str, int size) |
| 541 | { |
| 542 | int n = 0; |
| 543 | char c = *str++; |
| 544 | while (size-- != 0) |
| 545 | { |
| 546 | n <<= 4; |
| 547 | if (c >= '0' && c <= '9') { |
| 548 | n |= c - '0'; |
| 549 | } |
| 550 | else if (c >= 'a' && c <= 'z') { |
| 551 | n |= c - 'a' + 10; |
| 552 | } |
| 553 | else // (c >= 'A' && c <= 'Z') |
| 554 | { |
| 555 | n |= c - 'A' + 10; |
| 556 | } |
| 557 | |
| 558 | c = *str++; |
| 559 | } |
| 560 | return n; |
| 561 | } |
| 562 | |
| 563 | /************************************************************************************ |
| 564 | ** Externs |
| 565 | ************************************************************************************/ |
| 566 | |
| 567 | /************************************************************************************ |
| 568 | ** Functions |
| 569 | ************************************************************************************/ |
| 570 | |
| 571 | /** functions are synchronous. |
| 572 | * functions can be called by both internal modules such as BTIF_DM and by external entiries from HAL via BTIF_context_switch |
| 573 | * For OUT parameters, caller is expected to provide the memory. |
| 574 | * Caller is expected to provide a valid pointer to 'property->value' based on the property->type |
| 575 | */ |
| 576 | /******************************************************************************* |
| 577 | ** |
| 578 | ** Function btif_storage_get_adapter_property |
| 579 | ** |
| 580 | ** Description BTIF storage API - Fetches the adapter property->type |
| 581 | ** from NVRAM and fills property->val. |
| 582 | ** Caller should provide memory for property->val and |
| 583 | ** set the property->val |
| 584 | ** |
| 585 | ** Returns BT_STATUS_SUCCESS if the fetch was successful, |
| 586 | ** BT_STATUS_FAIL otherwise |
| 587 | ** |
| 588 | *******************************************************************************/ |
| 589 | bt_status_t btif_storage_get_adapter_property(bt_property_t *property) |
| 590 | { |
| 591 | |
| 592 | /* Special handling for adapter BD_ADDR and BONDED_DEVICES */ |
| 593 | if (property->type == BT_PROPERTY_BDADDR) |
| 594 | { |
| 595 | BD_ADDR addr; |
| 596 | bt_bdaddr_t *bd_addr = (bt_bdaddr_t*)property->val; |
| 597 | /* This has been cached in btif. Just fetch it from there */ |
| 598 | memcpy(bd_addr, &btif_local_bd_addr, sizeof(bt_bdaddr_t)); |
| 599 | property->len = sizeof(bt_bdaddr_t); |
| 600 | return BT_STATUS_SUCCESS; |
| 601 | } |
| 602 | else if (property->type == BT_PROPERTY_ADAPTER_BONDED_DEVICES) |
| 603 | { |
| 604 | btif_bonded_devices_t bonded_devices; |
| 605 | |
| 606 | btif_in_fetch_bonded_devices(&bonded_devices, 0); |
| 607 | |
| 608 | BTIF_TRACE_DEBUG2("%s: Number of bonded devices: %d Property:BT_PROPERTY_ADAPTER_BONDED_DEVICES", __FUNCTION__, bonded_devices.num_devices); |
| 609 | |
| 610 | if (bonded_devices.num_devices > 0) |
| 611 | { |
| 612 | property->len = bonded_devices.num_devices * sizeof(bt_bdaddr_t); |
| 613 | memcpy(property->val, bonded_devices.devices, property->len); |
| 614 | } |
| 615 | |
| 616 | /* if there are no bonded_devices, then length shall be 0 */ |
| 617 | return BT_STATUS_SUCCESS; |
| 618 | } |
| 619 | else if (property->type == BT_PROPERTY_UUIDS) |
| 620 | { |
| 621 | /* publish list of local supported services */ |
| 622 | bt_uuid_t *p_uuid = (bt_uuid_t*)property->val; |
| 623 | uint32_t num_uuids = 0; |
| 624 | uint32_t i; |
| 625 | |
| 626 | tBTA_SERVICE_MASK service_mask = btif_get_enabled_services_mask(); |
| 627 | BTIF_TRACE_ERROR2("%s service_mask:0x%x", __FUNCTION__, service_mask); |
| 628 | for (i=0; i < BTA_MAX_SERVICE_ID; i++) |
| 629 | { |
| 630 | /* This should eventually become a function when more services are enabled */ |
| 631 | if (service_mask |
| 632 | &(tBTA_SERVICE_MASK)(1 << i)) |
| 633 | { |
| 634 | switch (i) |
| 635 | { |
| 636 | case BTA_HFP_SERVICE_ID: |
| 637 | { |
| 638 | uuid16_to_uuid128(UUID_SERVCLASS_AG_HANDSFREE, |
| 639 | p_uuid+num_uuids); |
| 640 | num_uuids++; |
| 641 | } |
| 642 | /* intentional fall through: Send both BFP & HSP UUIDs if HFP is enabled */ |
| 643 | case BTA_HSP_SERVICE_ID: |
| 644 | { |
| 645 | uuid16_to_uuid128(UUID_SERVCLASS_HEADSET_AUDIO_GATEWAY, |
| 646 | p_uuid+num_uuids); |
| 647 | num_uuids++; |
| 648 | }break; |
| 649 | case BTA_A2DP_SERVICE_ID: |
| 650 | { |
| 651 | uuid16_to_uuid128(UUID_SERVCLASS_AUDIO_SOURCE, |
| 652 | p_uuid+num_uuids); |
| 653 | num_uuids++; |
| 654 | }break; |
| 655 | } |
| 656 | } |
| 657 | } |
| 658 | property->len = (num_uuids)*sizeof(bt_uuid_t); |
| 659 | return BT_STATUS_SUCCESS; |
| 660 | } |
| 661 | |
| 662 | /* fall through for other properties */ |
| 663 | if(!cfg2prop(NULL, property)) |
| 664 | { |
| 665 | return btif_dm_get_adapter_property(property); |
| 666 | } |
| 667 | return BT_STATUS_SUCCESS; |
| 668 | } |
| 669 | |
| 670 | /******************************************************************************* |
| 671 | ** |
| 672 | ** Function btif_storage_set_adapter_property |
| 673 | ** |
| 674 | ** Description BTIF storage API - Stores the adapter property |
| 675 | ** to NVRAM |
| 676 | ** |
| 677 | ** Returns BT_STATUS_SUCCESS if the store was successful, |
| 678 | ** BT_STATUS_FAIL otherwise |
| 679 | ** |
| 680 | *******************************************************************************/ |
| 681 | bt_status_t btif_storage_set_adapter_property(bt_property_t *property) |
| 682 | { |
| 683 | return prop2cfg(NULL, property) ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 684 | } |
| 685 | |
| 686 | /******************************************************************************* |
| 687 | ** |
| 688 | ** Function btif_storage_get_remote_device_property |
| 689 | ** |
| 690 | ** Description BTIF storage API - Fetches the remote device property->type |
| 691 | ** from NVRAM and fills property->val. |
| 692 | ** Caller should provide memory for property->val and |
| 693 | ** set the property->val |
| 694 | ** |
| 695 | ** Returns BT_STATUS_SUCCESS if the fetch was successful, |
| 696 | ** BT_STATUS_FAIL otherwise |
| 697 | ** |
| 698 | *******************************************************************************/ |
| 699 | bt_status_t btif_storage_get_remote_device_property(bt_bdaddr_t *remote_bd_addr, |
| 700 | bt_property_t *property) |
| 701 | { |
| 702 | return cfg2prop(remote_bd_addr, property) ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 703 | } |
| 704 | /******************************************************************************* |
| 705 | ** |
| 706 | ** Function btif_storage_set_remote_device_property |
| 707 | ** |
| 708 | ** Description BTIF storage API - Stores the remote device property |
| 709 | ** to NVRAM |
| 710 | ** |
| 711 | ** Returns BT_STATUS_SUCCESS if the store was successful, |
| 712 | ** BT_STATUS_FAIL otherwise |
| 713 | ** |
| 714 | *******************************************************************************/ |
| 715 | bt_status_t btif_storage_set_remote_device_property(bt_bdaddr_t *remote_bd_addr, |
| 716 | bt_property_t *property) |
| 717 | { |
| 718 | return prop2cfg(remote_bd_addr, property) ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 719 | } |
| 720 | |
| 721 | /******************************************************************************* |
| 722 | ** |
| 723 | ** Function btif_storage_add_remote_device |
| 724 | ** |
| 725 | ** Description BTIF storage API - Adds a newly discovered device to NVRAM |
| 726 | ** along with the timestamp. Also, stores the various |
| 727 | ** properties - RSSI, BDADDR, NAME (if found in EIR) |
| 728 | ** |
| 729 | ** Returns BT_STATUS_SUCCESS if the store was successful, |
| 730 | ** BT_STATUS_FAIL otherwise |
| 731 | ** |
| 732 | *******************************************************************************/ |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 733 | bt_status_t btif_storage_add_remote_device(bt_bdaddr_t *remote_bd_addr, |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 734 | uint32_t num_properties, |
| 735 | bt_property_t *properties) |
| 736 | { |
| 737 | uint32_t i = 0; |
| 738 | /* TODO: If writing a property, fails do we go back undo the earlier |
| 739 | * written properties? */ |
| 740 | for (i=0; i < num_properties; i++) |
| 741 | { |
| 742 | /* Ignore the RSSI as this is not stored in DB */ |
| 743 | if (properties[i].type == BT_PROPERTY_REMOTE_RSSI) |
| 744 | continue; |
| 745 | |
| 746 | /* BD_ADDR for remote device needs special handling as we also store timestamp */ |
| 747 | if (properties[i].type == BT_PROPERTY_BDADDR) |
| 748 | { |
| 749 | bt_property_t addr_prop; |
| 750 | memcpy(&addr_prop, &properties[i], sizeof(bt_property_t)); |
| 751 | addr_prop.type = BT_PROPERTY_REMOTE_DEVICE_TIMESTAMP; |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 752 | btif_storage_set_remote_device_property(remote_bd_addr, |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 753 | &addr_prop); |
| 754 | } |
| 755 | else |
| 756 | { |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 757 | btif_storage_set_remote_device_property(remote_bd_addr, |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 758 | &properties[i]); |
| 759 | } |
| 760 | } |
| 761 | return BT_STATUS_SUCCESS; |
| 762 | } |
| 763 | |
| 764 | /******************************************************************************* |
| 765 | ** |
| 766 | ** Function btif_storage_add_bonded_device |
| 767 | ** |
| 768 | ** Description BTIF storage API - Adds the newly bonded device to NVRAM |
| 769 | ** along with the link-key, Key type and Pin key length |
| 770 | ** |
| 771 | ** Returns BT_STATUS_SUCCESS if the store was successful, |
| 772 | ** BT_STATUS_FAIL otherwise |
| 773 | ** |
| 774 | *******************************************************************************/ |
| 775 | |
| 776 | bt_status_t btif_storage_add_bonded_device(bt_bdaddr_t *remote_bd_addr, |
| 777 | LINK_KEY link_key, |
| 778 | uint8_t key_type, |
| 779 | uint8_t pin_length) |
| 780 | { |
| 781 | bdstr_t bdstr; |
| 782 | bd2str(remote_bd_addr, &bdstr); |
| 783 | int ret = btif_config_set_int("Remote", bdstr, "LinkKeyType", (int)key_type); |
| 784 | ret &= btif_config_set_int("Remote", bdstr, "PinLength", (int)pin_length); |
| 785 | ret &= btif_config_set("Remote", bdstr, "LinkKey", (const char*)link_key, sizeof(LINK_KEY), BTIF_CFG_TYPE_BIN); |
Srinu Jella | 5e08d1e | 2013-11-21 17:10:02 +0530 | [diff] [blame] | 786 | /* write bonded info immediately */ |
| 787 | btif_config_flush(); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 788 | return ret ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 789 | } |
| 790 | |
| 791 | /******************************************************************************* |
| 792 | ** |
| 793 | ** Function btif_storage_remove_bonded_device |
| 794 | ** |
| 795 | ** Description BTIF storage API - Deletes the bonded device from NVRAM |
| 796 | ** |
| 797 | ** Returns BT_STATUS_SUCCESS if the deletion was successful, |
| 798 | ** BT_STATUS_FAIL otherwise |
| 799 | ** |
| 800 | *******************************************************************************/ |
| 801 | bt_status_t btif_storage_remove_bonded_device(bt_bdaddr_t *remote_bd_addr) |
| 802 | { |
| 803 | bdstr_t bdstr; |
| 804 | bd2str(remote_bd_addr, &bdstr); |
The Android Open Source Project | 689d66b | 2012-12-12 17:18:15 -0800 | [diff] [blame] | 805 | BTIF_TRACE_DEBUG1("in bd addr:%s", bdstr); |
Zhihai Xu | a7ea809 | 2013-11-27 14:10:53 +0530 | [diff] [blame^] | 806 | int ret = 1; |
| 807 | if(btif_config_exist("Remote", bdstr, "LinkKeyType")) |
| 808 | ret &= btif_config_remove("Remote", bdstr, "LinkKeyType"); |
| 809 | if(btif_config_exist("Remote", bdstr, "PinLength")) |
| 810 | ret &= btif_config_remove("Remote", bdstr, "PinLength"); |
| 811 | if(btif_config_exist("Remote", bdstr, "LinkKey")) |
| 812 | ret &= btif_config_remove("Remote", bdstr, "LinkKey"); |
Srinu Jella | 5e08d1e | 2013-11-21 17:10:02 +0530 | [diff] [blame] | 813 | /* write bonded info immediately */ |
| 814 | btif_config_flush(); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 815 | return ret ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 816 | |
| 817 | } |
| 818 | |
| 819 | /******************************************************************************* |
| 820 | ** |
| 821 | ** Function btif_storage_load_bonded_devices |
| 822 | ** |
| 823 | ** Description BTIF storage API - Loads all the bonded devices from NVRAM |
| 824 | ** and adds to the BTA. |
| 825 | ** Additionally, this API also invokes the adaper_properties_cb |
| 826 | ** and remote_device_properties_cb for each of the bonded devices. |
| 827 | ** |
| 828 | ** Returns BT_STATUS_SUCCESS if successful, BT_STATUS_FAIL otherwise |
| 829 | ** |
| 830 | *******************************************************************************/ |
| 831 | bt_status_t btif_storage_load_bonded_devices(void) |
| 832 | { |
| 833 | char *fname; |
| 834 | btif_bonded_devices_t bonded_devices; |
| 835 | uint32_t i = 0; |
| 836 | bt_property_t adapter_props[6]; |
| 837 | uint32_t num_props = 0; |
| 838 | bt_property_t remote_properties[8]; |
| 839 | bt_bdaddr_t addr; |
| 840 | bt_bdname_t name, alias; |
| 841 | bt_scan_mode_t mode; |
| 842 | uint32_t disc_timeout; |
| 843 | bt_bdaddr_t *devices_list; |
| 844 | bt_uuid_t local_uuids[BT_MAX_NUM_UUIDS]; |
| 845 | bt_uuid_t remote_uuids[BT_MAX_NUM_UUIDS]; |
| 846 | uint32_t cod, devtype; |
| 847 | |
| 848 | btif_in_fetch_bonded_devices(&bonded_devices, 1); |
| 849 | |
| 850 | /* Now send the adapter_properties_cb with all adapter_properties */ |
| 851 | { |
| 852 | memset(adapter_props, 0, sizeof(adapter_props)); |
| 853 | |
| 854 | /* BD_ADDR */ |
| 855 | BTIF_STORAGE_GET_ADAPTER_PROP(BT_PROPERTY_BDADDR, &addr, sizeof(addr), |
| 856 | adapter_props[num_props]); |
| 857 | num_props++; |
| 858 | |
| 859 | /* BD_NAME */ |
| 860 | BTIF_STORAGE_GET_ADAPTER_PROP(BT_PROPERTY_BDNAME, &name, sizeof(name), |
| 861 | adapter_props[num_props]); |
| 862 | num_props++; |
| 863 | |
| 864 | /* SCAN_MODE */ |
| 865 | /* TODO: At the time of BT on, always report the scan mode as 0 irrespective |
| 866 | of the scan_mode during the previous enable cycle. |
| 867 | This needs to be re-visited as part of the app/stack enable sequence |
| 868 | synchronization */ |
| 869 | mode = BT_SCAN_MODE_NONE; |
| 870 | adapter_props[num_props].type = BT_PROPERTY_ADAPTER_SCAN_MODE; |
| 871 | adapter_props[num_props].len = sizeof(mode); |
| 872 | adapter_props[num_props].val = &mode; |
| 873 | num_props++; |
| 874 | |
| 875 | /* DISC_TIMEOUT */ |
| 876 | BTIF_STORAGE_GET_ADAPTER_PROP(BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT, |
| 877 | &disc_timeout, sizeof(disc_timeout), |
| 878 | adapter_props[num_props]); |
| 879 | num_props++; |
| 880 | |
| 881 | /* BONDED_DEVICES */ |
| 882 | devices_list = (bt_bdaddr_t*)malloc(sizeof(bt_bdaddr_t)*bonded_devices.num_devices); |
| 883 | adapter_props[num_props].type = BT_PROPERTY_ADAPTER_BONDED_DEVICES; |
| 884 | adapter_props[num_props].len = bonded_devices.num_devices * sizeof(bt_bdaddr_t); |
| 885 | adapter_props[num_props].val = devices_list; |
| 886 | for (i=0; i < bonded_devices.num_devices; i++) |
| 887 | { |
| 888 | memcpy(devices_list + i, &bonded_devices.devices[i], sizeof(bt_bdaddr_t)); |
| 889 | } |
| 890 | num_props++; |
| 891 | |
| 892 | /* LOCAL UUIDs */ |
| 893 | BTIF_STORAGE_GET_ADAPTER_PROP(BT_PROPERTY_UUIDS, |
| 894 | local_uuids, sizeof(local_uuids), |
| 895 | adapter_props[num_props]); |
| 896 | num_props++; |
| 897 | |
| 898 | btif_adapter_properties_evt(BT_STATUS_SUCCESS, num_props, adapter_props); |
| 899 | |
| 900 | free(devices_list); |
| 901 | } |
| 902 | |
| 903 | BTIF_TRACE_EVENT2("%s: %d bonded devices found", __FUNCTION__, bonded_devices.num_devices); |
| 904 | |
| 905 | { |
| 906 | for (i = 0; i < bonded_devices.num_devices; i++) |
| 907 | { |
| 908 | bt_bdaddr_t *p_remote_addr; |
| 909 | |
| 910 | num_props = 0; |
| 911 | p_remote_addr = &bonded_devices.devices[i]; |
| 912 | memset(remote_properties, 0, sizeof(remote_properties)); |
| 913 | BTIF_STORAGE_GET_REMOTE_PROP(p_remote_addr, BT_PROPERTY_BDNAME, |
| 914 | &name, sizeof(name), |
| 915 | remote_properties[num_props]); |
| 916 | num_props++; |
| 917 | |
| 918 | BTIF_STORAGE_GET_REMOTE_PROP(p_remote_addr, BT_PROPERTY_REMOTE_FRIENDLY_NAME, |
| 919 | &alias, sizeof(alias), |
| 920 | remote_properties[num_props]); |
| 921 | num_props++; |
| 922 | |
| 923 | BTIF_STORAGE_GET_REMOTE_PROP(p_remote_addr, BT_PROPERTY_CLASS_OF_DEVICE, |
| 924 | &cod, sizeof(cod), |
| 925 | remote_properties[num_props]); |
| 926 | num_props++; |
| 927 | |
| 928 | BTIF_STORAGE_GET_REMOTE_PROP(p_remote_addr, BT_PROPERTY_TYPE_OF_DEVICE, |
| 929 | &devtype, sizeof(devtype), |
| 930 | remote_properties[num_props]); |
| 931 | num_props++; |
| 932 | |
| 933 | BTIF_STORAGE_GET_REMOTE_PROP(p_remote_addr, BT_PROPERTY_UUIDS, |
| 934 | remote_uuids, sizeof(remote_uuids), |
| 935 | remote_properties[num_props]); |
| 936 | num_props++; |
| 937 | |
| 938 | btif_remote_properties_evt(BT_STATUS_SUCCESS, p_remote_addr, |
| 939 | num_props, remote_properties); |
| 940 | } |
| 941 | } |
| 942 | return BT_STATUS_SUCCESS; |
| 943 | } |
| 944 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 945 | #if (BLE_INCLUDED == TRUE) |
| 946 | |
| 947 | /******************************************************************************* |
| 948 | ** |
| 949 | ** Function btif_storage_add_ble_bonding_key |
| 950 | ** |
| 951 | ** Description BTIF storage API - Adds the newly bonded device to NVRAM |
| 952 | ** along with the ble-key, Key type and Pin key length |
| 953 | ** |
| 954 | ** Returns BT_STATUS_SUCCESS if the store was successful, |
| 955 | ** BT_STATUS_FAIL otherwise |
| 956 | ** |
| 957 | *******************************************************************************/ |
| 958 | |
| 959 | bt_status_t btif_storage_add_ble_bonding_key(bt_bdaddr_t *remote_bd_addr, |
| 960 | char *key, |
| 961 | UINT8 key_type, |
| 962 | UINT8 key_length) |
| 963 | { |
| 964 | bdstr_t bdstr; |
| 965 | bd2str(remote_bd_addr, &bdstr); |
| 966 | const char* name; |
| 967 | switch(key_type) |
| 968 | { |
| 969 | case BTIF_DM_LE_KEY_PENC: |
| 970 | name = "LE_KEY_PENC"; |
| 971 | break; |
| 972 | case BTIF_DM_LE_KEY_PID: |
| 973 | name = "LE_KEY_PID"; |
| 974 | break; |
| 975 | case BTIF_DM_LE_KEY_PCSRK: |
| 976 | name = "LE_KEY_PCSRK"; |
| 977 | break; |
| 978 | case BTIF_DM_LE_KEY_LENC: |
| 979 | name = "LE_KEY_LENC"; |
| 980 | break; |
| 981 | case BTIF_DM_LE_KEY_LCSRK: |
| 982 | name = "LE_KEY_LCSRK"; |
| 983 | break; |
| 984 | default: |
| 985 | return BT_STATUS_FAIL; |
| 986 | } |
| 987 | int ret = btif_config_set("Remote", bdstr, name, (const char*)key, (int)key_length, BTIF_CFG_TYPE_BIN); |
| 988 | btif_config_save(); |
| 989 | return ret ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 990 | } |
| 991 | |
| 992 | /******************************************************************************* |
| 993 | ** |
| 994 | ** Function btif_storage_get_ble_bonding_key |
| 995 | ** |
| 996 | ** Description |
| 997 | ** |
| 998 | ** Returns BT_STATUS_SUCCESS if the fetch was successful, |
| 999 | ** BT_STATUS_FAIL otherwise |
| 1000 | ** |
| 1001 | *******************************************************************************/ |
| 1002 | bt_status_t btif_storage_get_ble_bonding_key(bt_bdaddr_t *remote_bd_addr, |
| 1003 | UINT8 key_type, |
| 1004 | char *key_value, |
| 1005 | int key_length) |
| 1006 | { |
| 1007 | bdstr_t bdstr; |
| 1008 | bd2str(remote_bd_addr, &bdstr); |
| 1009 | const char* name; |
| 1010 | int type = BTIF_CFG_TYPE_BIN; |
| 1011 | switch(key_type) |
| 1012 | { |
| 1013 | case BTIF_DM_LE_KEY_PENC: |
| 1014 | name = "LE_KEY_PENC"; |
| 1015 | break; |
| 1016 | case BTIF_DM_LE_KEY_PID: |
| 1017 | name = "LE_KEY_PID"; |
| 1018 | break; |
| 1019 | case BTIF_DM_LE_KEY_PCSRK: |
| 1020 | name = "LE_KEY_PCSRK"; |
| 1021 | break; |
| 1022 | case BTIF_DM_LE_KEY_LENC: |
| 1023 | name = "LE_KEY_LENC"; |
| 1024 | break; |
| 1025 | case BTIF_DM_LE_KEY_LCSRK: |
| 1026 | name = "LE_KEY_LCSRK"; |
| 1027 | break; |
| 1028 | default: |
| 1029 | return BT_STATUS_FAIL; |
| 1030 | } |
| 1031 | int ret = btif_config_get("Remote", bdstr, name, key_value, &key_length, &type); |
| 1032 | return ret ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 1033 | |
| 1034 | } |
| 1035 | |
| 1036 | /******************************************************************************* |
| 1037 | ** |
| 1038 | ** Function btif_storage_remove_ble_keys |
| 1039 | ** |
| 1040 | ** Description BTIF storage API - Deletes the bonded device from NVRAM |
| 1041 | ** |
| 1042 | ** Returns BT_STATUS_SUCCESS if the deletion was successful, |
| 1043 | ** BT_STATUS_FAIL otherwise |
| 1044 | ** |
| 1045 | *******************************************************************************/ |
| 1046 | bt_status_t btif_storage_remove_ble_bonding_keys(bt_bdaddr_t *remote_bd_addr) |
| 1047 | { |
| 1048 | bdstr_t bdstr; |
| 1049 | bd2str(remote_bd_addr, &bdstr); |
| 1050 | BTIF_TRACE_DEBUG2(" %s in bd addr:%s",__FUNCTION__, bdstr); |
| 1051 | int ret = 1; |
| 1052 | if(btif_config_exist("Remote", bdstr, "LE_KEY_PENC")) |
| 1053 | ret &= btif_config_remove("Remote", bdstr, "LE_KEY_PENC"); |
| 1054 | if(btif_config_exist("Remote", bdstr, "LE_KEY_PID")) |
| 1055 | ret &= btif_config_remove("Remote", bdstr, "LE_KEY_PID"); |
| 1056 | if(btif_config_exist("Remote", bdstr, "LE_KEY_PCSRK")) |
| 1057 | ret &= btif_config_remove("Remote", bdstr, "LE_KEY_PCSRK"); |
| 1058 | if(btif_config_exist("Remote", bdstr, "LE_KEY_LENC")) |
| 1059 | ret &= btif_config_remove("Remote", bdstr, "LE_KEY_LENC"); |
| 1060 | if(btif_config_exist("Remote", bdstr, "LE_KEY_LCSRK")) |
| 1061 | ret &= btif_config_remove("Remote", bdstr, "LE_KEY_LCSRK"); |
| 1062 | btif_config_save(); |
| 1063 | return ret ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 1064 | } |
| 1065 | |
| 1066 | /******************************************************************************* |
| 1067 | ** |
| 1068 | ** Function btif_storage_add_ble_local_key |
| 1069 | ** |
| 1070 | ** Description BTIF storage API - Adds the ble key to NVRAM |
| 1071 | ** |
| 1072 | ** Returns BT_STATUS_SUCCESS if the store was successful, |
| 1073 | ** BT_STATUS_FAIL otherwise |
| 1074 | ** |
| 1075 | *******************************************************************************/ |
| 1076 | bt_status_t btif_storage_add_ble_local_key(char *key, |
| 1077 | uint8_t key_type, |
| 1078 | uint8_t key_length) |
| 1079 | { |
| 1080 | const char* name; |
| 1081 | switch(key_type) |
| 1082 | { |
| 1083 | case BTIF_DM_LE_LOCAL_KEY_IR: |
| 1084 | name = "LE_LOCAL_KEY_IR"; |
| 1085 | break; |
| 1086 | case BTIF_DM_LE_LOCAL_KEY_IRK: |
| 1087 | name = "LE_LOCAL_KEY_IRK"; |
| 1088 | break; |
| 1089 | case BTIF_DM_LE_LOCAL_KEY_DHK: |
| 1090 | name = "LE_LOCAL_KEY_DHK"; |
| 1091 | break; |
| 1092 | case BTIF_DM_LE_LOCAL_KEY_ER: |
| 1093 | name = "LE_LOCAL_KEY_ER"; |
| 1094 | break; |
| 1095 | default: |
| 1096 | return BT_STATUS_FAIL; |
| 1097 | } |
| 1098 | int ret = btif_config_set("Local", "Adapter", name, (const char*)key, key_length, BTIF_CFG_TYPE_BIN); |
| 1099 | btif_config_save(); |
| 1100 | return ret ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 1101 | } |
| 1102 | |
| 1103 | /******************************************************************************* |
| 1104 | ** |
| 1105 | ** Function btif_storage_get_ble_local_key |
| 1106 | ** |
| 1107 | ** Description |
| 1108 | ** |
| 1109 | ** Returns BT_STATUS_SUCCESS if the fetch was successful, |
| 1110 | ** BT_STATUS_FAIL otherwise |
| 1111 | ** |
| 1112 | *******************************************************************************/ |
| 1113 | bt_status_t btif_storage_get_ble_local_key(UINT8 key_type, |
| 1114 | char *key_value, |
| 1115 | int key_length) |
| 1116 | { |
| 1117 | const char* name; |
| 1118 | int type = BTIF_CFG_TYPE_BIN; |
| 1119 | switch(key_type) |
| 1120 | { |
| 1121 | case BTIF_DM_LE_LOCAL_KEY_IR: |
| 1122 | name = "LE_LOCAL_KEY_IR"; |
| 1123 | break; |
| 1124 | case BTIF_DM_LE_LOCAL_KEY_IRK: |
| 1125 | name = "LE_LOCAL_KEY_IRK"; |
| 1126 | break; |
| 1127 | case BTIF_DM_LE_LOCAL_KEY_DHK: |
| 1128 | name = "LE_LOCAL_KEY_DHK"; |
| 1129 | break; |
| 1130 | case BTIF_DM_LE_LOCAL_KEY_ER: |
| 1131 | name = "LE_LOCAL_KEY_ER"; |
| 1132 | break; |
| 1133 | default: |
| 1134 | return BT_STATUS_FAIL; |
| 1135 | } |
| 1136 | int ret = btif_config_get("Local", "Adapter", name, key_value, &key_length, &type); |
| 1137 | return ret ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 1138 | |
| 1139 | } |
| 1140 | |
| 1141 | /******************************************************************************* |
| 1142 | ** |
| 1143 | ** Function btif_storage_remove_ble_local_keys |
| 1144 | ** |
| 1145 | ** Description BTIF storage API - Deletes the bonded device from NVRAM |
| 1146 | ** |
| 1147 | ** Returns BT_STATUS_SUCCESS if the deletion was successful, |
| 1148 | ** BT_STATUS_FAIL otherwise |
| 1149 | ** |
| 1150 | *******************************************************************************/ |
| 1151 | bt_status_t btif_storage_remove_ble_local_keys(void) |
| 1152 | { |
| 1153 | int ret = 1; |
| 1154 | if(btif_config_exist("Local", "Adapter", "LE_LOCAL_KEY_IR")) |
| 1155 | ret &= btif_config_remove("Local", "Adapter", "LE_LOCAL_KEY_IR"); |
| 1156 | if(btif_config_exist("Local", "Adapter", "LE_LOCAL_KEY_IRK")) |
| 1157 | ret &= btif_config_remove("Local", "Adapter", "LE_LOCAL_KEY_IRK"); |
| 1158 | if(btif_config_exist("Local", "Adapter", "LE_LOCAL_KEY_DHK")) |
| 1159 | ret &= btif_config_remove("Local", "Adapter", "LE_LOCAL_KEY_DHK"); |
| 1160 | if(btif_config_exist("Local", "Adapter", "LE_LOCAL_KEY_ER")) |
| 1161 | ret &= btif_config_remove("Local", "Adapter", "LE_LOCAL_KEY_ER"); |
| 1162 | btif_config_save(); |
| 1163 | return ret ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 1164 | } |
| 1165 | |
| 1166 | bt_status_t btif_in_fetch_bonded_ble_device(char *remote_bd_addr,int add, btif_bonded_devices_t *p_bonded_devices) |
| 1167 | { |
| 1168 | int device_type; |
| 1169 | int addr_type; |
| 1170 | char buf[100]; |
| 1171 | UINT32 i; |
| 1172 | bt_bdaddr_t bd_addr; |
| 1173 | BD_ADDR bta_bd_addr; |
| 1174 | BOOLEAN is_device_added =FALSE; |
| 1175 | tBTA_LE_KEY_VALUE *p; |
| 1176 | |
| 1177 | if(!btif_config_get_int("Remote", remote_bd_addr,"DevType", &device_type)) |
| 1178 | return BT_STATUS_FAIL; |
| 1179 | if(device_type == BT_DEVICE_TYPE_BLE) |
| 1180 | { |
| 1181 | BTIF_TRACE_DEBUG2("%s %s found a BLE device", __FUNCTION__,remote_bd_addr); |
| 1182 | str2bd(remote_bd_addr, &bd_addr); |
| 1183 | bdcpy(bta_bd_addr, bd_addr.address); |
| 1184 | if (btif_storage_get_remote_addr_type(&bd_addr, &addr_type) != BT_STATUS_SUCCESS) |
| 1185 | { |
| 1186 | return BT_STATUS_FAIL; |
| 1187 | } |
| 1188 | |
| 1189 | memset(buf, 0, sizeof(buf)); |
| 1190 | if (btif_storage_get_ble_bonding_key(&bd_addr, |
| 1191 | BTIF_DM_LE_KEY_PENC, |
| 1192 | buf, |
| 1193 | sizeof(btif_dm_ble_penc_keys_t)) == BT_STATUS_SUCCESS) |
| 1194 | { |
| 1195 | if(add) |
| 1196 | { |
| 1197 | if (!is_device_added) |
| 1198 | { |
| 1199 | BTA_DmAddBleDevice(bta_bd_addr, addr_type, BT_DEVICE_TYPE_BLE); |
| 1200 | is_device_added = TRUE; |
| 1201 | } |
| 1202 | p = (tBTA_LE_KEY_VALUE *)buf; |
| 1203 | for (i=0; i<16; i++) |
| 1204 | { |
| 1205 | BTIF_TRACE_DEBUG2("penc_key.ltk[%d]=0x%02x",i,p->penc_key.ltk[i]); |
| 1206 | } |
| 1207 | for (i=0; i<8; i++) |
| 1208 | { |
| 1209 | BTIF_TRACE_DEBUG2("penc_key.rand[%d]=0x%02x",i,p->penc_key.rand[i]); |
| 1210 | } |
| 1211 | BTIF_TRACE_DEBUG1("p->penc_key.ediv=0x%04x",p->penc_key.ediv); |
| 1212 | BTIF_TRACE_DEBUG1("p->penc_key.sec_level=0x%02x",p->penc_key.sec_level); |
| 1213 | BTIF_TRACE_DEBUG1("p->penc_key.key_size=0x%02x",p->penc_key.key_size); |
| 1214 | BTA_DmAddBleKey (bta_bd_addr, (tBTA_LE_KEY_VALUE *)buf, BTIF_DM_LE_KEY_PENC); |
| 1215 | } |
| 1216 | } |
| 1217 | |
| 1218 | memset(buf, 0, sizeof(buf)); |
| 1219 | if (btif_storage_get_ble_bonding_key(&bd_addr, |
| 1220 | BTIF_DM_LE_KEY_PID, |
| 1221 | buf, |
| 1222 | sizeof(btif_dm_ble_pcsrk_keys_t)) == BT_STATUS_SUCCESS) |
| 1223 | { |
| 1224 | if(add) |
| 1225 | { |
| 1226 | if (!is_device_added) |
| 1227 | { |
| 1228 | BTA_DmAddBleDevice(bta_bd_addr, addr_type, BT_DEVICE_TYPE_BLE); |
| 1229 | is_device_added = TRUE; |
| 1230 | } |
| 1231 | p = (tBTA_LE_KEY_VALUE *)buf; |
| 1232 | for (i=0; i<16; i++) |
| 1233 | { |
| 1234 | BTIF_TRACE_DEBUG2("p->pid_key[%d]=0x%02x",i,p->pid_key.irk[i]); |
| 1235 | } |
| 1236 | |
| 1237 | BTA_DmAddBleKey (bta_bd_addr, (tBTA_LE_KEY_VALUE *)buf, BTIF_DM_LE_KEY_PID); |
| 1238 | } |
| 1239 | } |
| 1240 | |
| 1241 | memset(buf, 0, sizeof(buf)); |
| 1242 | if (btif_storage_get_ble_bonding_key(&bd_addr, |
| 1243 | BTIF_DM_LE_KEY_PCSRK, |
| 1244 | buf, |
| 1245 | sizeof(btif_dm_ble_pcsrk_keys_t)) == BT_STATUS_SUCCESS) |
| 1246 | { |
| 1247 | if(add) |
| 1248 | { |
| 1249 | if (!is_device_added) |
| 1250 | { |
| 1251 | BTA_DmAddBleDevice(bta_bd_addr, addr_type, BT_DEVICE_TYPE_BLE); |
| 1252 | is_device_added = TRUE; |
| 1253 | } |
| 1254 | |
| 1255 | p = (tBTA_LE_KEY_VALUE *)buf; |
| 1256 | for (i=0; i<16; i++) |
| 1257 | { |
| 1258 | BTIF_TRACE_DEBUG2("p->pcsrk_key.csrk[%d]=0x%02x",i, p->psrk_key.csrk[i]); |
| 1259 | } |
| 1260 | BTIF_TRACE_DEBUG1("p->pcsrk_key.counter=0x%08x",p->psrk_key.counter); |
| 1261 | BTIF_TRACE_DEBUG1("p->pcsrk_key.sec_level=0x%02x",p->psrk_key.sec_level); |
| 1262 | |
| 1263 | BTA_DmAddBleKey (bta_bd_addr, (tBTA_LE_KEY_VALUE *)buf, BTIF_DM_LE_KEY_PCSRK); |
| 1264 | } |
| 1265 | } |
| 1266 | |
| 1267 | memset(buf, 0, sizeof(buf)); |
| 1268 | if (btif_storage_get_ble_bonding_key(&bd_addr, |
| 1269 | BTIF_DM_LE_KEY_LENC, |
| 1270 | buf, |
| 1271 | sizeof(btif_dm_ble_lenc_keys_t)) == BT_STATUS_SUCCESS) |
| 1272 | { |
| 1273 | if(add) |
| 1274 | { |
| 1275 | if (!is_device_added) |
| 1276 | { |
| 1277 | BTA_DmAddBleDevice(bta_bd_addr, addr_type, BT_DEVICE_TYPE_BLE); |
| 1278 | is_device_added = TRUE; |
| 1279 | } |
| 1280 | p = (tBTA_LE_KEY_VALUE *)buf; |
| 1281 | BTIF_TRACE_DEBUG1("p->lenc_key.div=0x%04x",p->lenc_key.div); |
| 1282 | BTIF_TRACE_DEBUG1("p->lenc_key.key_size=0x%02x",p->lenc_key.key_size); |
| 1283 | BTIF_TRACE_DEBUG1("p->lenc_key.sec_level=0x%02x",p->lenc_key.sec_level); |
| 1284 | |
| 1285 | BTA_DmAddBleKey (bta_bd_addr, (tBTA_LE_KEY_VALUE *)buf, BTIF_DM_LE_KEY_LENC); |
| 1286 | } |
| 1287 | } |
| 1288 | |
| 1289 | memset(buf, 0, sizeof(buf)); |
| 1290 | if (btif_storage_get_ble_bonding_key(&bd_addr, |
| 1291 | BTIF_DM_LE_KEY_LCSRK, |
| 1292 | buf, |
| 1293 | sizeof(btif_dm_ble_lcsrk_keys_t)) == BT_STATUS_SUCCESS) |
| 1294 | { |
| 1295 | if(add) |
| 1296 | { |
| 1297 | if (!is_device_added) |
| 1298 | { |
| 1299 | BTA_DmAddBleDevice(bta_bd_addr, addr_type, BT_DEVICE_TYPE_BLE); |
| 1300 | is_device_added = TRUE; |
| 1301 | } |
| 1302 | p = (tBTA_LE_KEY_VALUE *)buf; |
| 1303 | BTIF_TRACE_DEBUG1("p->lcsrk_key.div=0x%04x",p->lcsrk_key.div); |
| 1304 | BTIF_TRACE_DEBUG1("p->lcsrk_key.counter=0x%08x",p->lcsrk_key.counter); |
| 1305 | BTIF_TRACE_DEBUG1("p->lcsrk_key.sec_level=0x%02x",p->lcsrk_key.sec_level); |
| 1306 | |
| 1307 | BTA_DmAddBleKey (bta_bd_addr, (tBTA_LE_KEY_VALUE *)buf, BTIF_DM_LE_KEY_LCSRK); |
| 1308 | } |
| 1309 | } |
| 1310 | |
| 1311 | /* Fill in the bonded devices */ |
| 1312 | if (is_device_added) |
| 1313 | { |
| 1314 | memcpy(&p_bonded_devices->devices[p_bonded_devices->num_devices++], &bd_addr, sizeof(bt_bdaddr_t)); |
| 1315 | btif_gatts_add_bonded_dev_from_nv(bta_bd_addr); |
| 1316 | } |
| 1317 | |
| 1318 | return BT_STATUS_SUCCESS; |
| 1319 | } |
| 1320 | return BT_STATUS_FAIL; |
| 1321 | } |
| 1322 | |
| 1323 | bt_status_t btif_storage_set_remote_addr_type(bt_bdaddr_t *remote_bd_addr, |
| 1324 | UINT8 addr_type) |
| 1325 | { |
| 1326 | bdstr_t bdstr; |
| 1327 | bd2str(remote_bd_addr, &bdstr); |
| 1328 | int ret = btif_config_set_int("Remote", bdstr, "AddrType", (int)addr_type); |
| 1329 | btif_config_save(); |
| 1330 | return ret ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 1331 | } |
| 1332 | |
| 1333 | /******************************************************************************* |
| 1334 | ** |
| 1335 | ** Function btif_storage_get_remote_addr_type |
| 1336 | ** |
| 1337 | ** Description BTIF storage API - Fetches the remote addr type |
| 1338 | ** |
| 1339 | ** Returns BT_STATUS_SUCCESS if the fetch was successful, |
| 1340 | ** BT_STATUS_FAIL otherwise |
| 1341 | ** |
| 1342 | *******************************************************************************/ |
| 1343 | bt_status_t btif_storage_get_remote_addr_type(bt_bdaddr_t *remote_bd_addr, |
| 1344 | int*addr_type) |
| 1345 | { |
| 1346 | bdstr_t bdstr; |
| 1347 | bd2str(remote_bd_addr, &bdstr); |
| 1348 | int ret = btif_config_get_int("Remote", bdstr, "AddrType", addr_type); |
| 1349 | return ret ? BT_STATUS_SUCCESS : BT_STATUS_FAIL; |
| 1350 | } |
| 1351 | #endif |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1352 | /******************************************************************************* |
| 1353 | ** |
| 1354 | ** Function btif_storage_add_hid_device_info |
| 1355 | ** |
| 1356 | ** Description BTIF storage API - Adds the hid information of bonded hid devices-to NVRAM |
| 1357 | ** |
| 1358 | ** Returns BT_STATUS_SUCCESS if the store was successful, |
| 1359 | ** BT_STATUS_FAIL otherwise |
| 1360 | ** |
| 1361 | *******************************************************************************/ |
| 1362 | |
| 1363 | bt_status_t btif_storage_add_hid_device_info(bt_bdaddr_t *remote_bd_addr, |
| 1364 | UINT16 attr_mask, UINT8 sub_class, |
| 1365 | UINT8 app_id, UINT16 vendor_id, |
| 1366 | UINT16 product_id, UINT16 version, |
Zhihai Xu | 6efaf22 | 2014-01-27 14:05:17 -0800 | [diff] [blame] | 1367 | UINT8 ctry_code, UINT16 ssr_max_latency, |
| 1368 | UINT16 ssr_min_tout, UINT16 dl_len, UINT8 *dsc_list) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1369 | { |
| 1370 | bdstr_t bdstr; |
Priti Aghera | 7fe56f5 | 2013-03-28 17:27:12 -0700 | [diff] [blame] | 1371 | BTIF_TRACE_DEBUG0("btif_storage_add_hid_device_info:"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1372 | bd2str(remote_bd_addr, &bdstr); |
| 1373 | btif_config_set_int("Remote", bdstr, "HidAttrMask", attr_mask); |
| 1374 | btif_config_set_int("Remote", bdstr, "HidSubClass", sub_class); |
| 1375 | btif_config_set_int("Remote", bdstr, "HidAppId", app_id); |
| 1376 | btif_config_set_int("Remote", bdstr, "HidVendorId", vendor_id); |
| 1377 | btif_config_set_int("Remote", bdstr, "HidProductId", product_id); |
| 1378 | btif_config_set_int("Remote", bdstr, "HidVersion", version); |
| 1379 | btif_config_set_int("Remote", bdstr, "HidCountryCode", ctry_code); |
Zhihai Xu | 6efaf22 | 2014-01-27 14:05:17 -0800 | [diff] [blame] | 1380 | btif_config_set_int("Remote", bdstr, "HidSSRMaxLatency", ssr_max_latency); |
| 1381 | btif_config_set_int("Remote", bdstr, "HidSSRMinTimeout", ssr_min_tout); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1382 | if(dl_len > 0) |
Priti Aghera | 7fe56f5 | 2013-03-28 17:27:12 -0700 | [diff] [blame] | 1383 | btif_config_set("Remote", bdstr, "HidDescriptor", (const char*)dsc_list, dl_len, |
| 1384 | BTIF_CFG_TYPE_BIN); |
| 1385 | btif_config_save(); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1386 | return BT_STATUS_SUCCESS; |
| 1387 | } |
| 1388 | |
| 1389 | /******************************************************************************* |
| 1390 | ** |
| 1391 | ** Function btif_storage_load_bonded_hid_info |
| 1392 | ** |
| 1393 | ** Description BTIF storage API - Loads hid info for all the bonded devices from NVRAM |
| 1394 | ** and adds those devices to the BTA_HH. |
| 1395 | ** |
| 1396 | ** Returns BT_STATUS_SUCCESS if successful, BT_STATUS_FAIL otherwise |
| 1397 | ** |
| 1398 | *******************************************************************************/ |
| 1399 | bt_status_t btif_storage_load_bonded_hid_info(void) |
| 1400 | { |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1401 | bt_bdaddr_t bd_addr; |
| 1402 | tBTA_HH_DEV_DSCP_INFO dscp_info; |
| 1403 | uint32_t i; |
| 1404 | uint16_t attr_mask; |
| 1405 | uint8_t sub_class; |
| 1406 | uint8_t app_id; |
| 1407 | |
| 1408 | char kname[128], vname[128]; |
| 1409 | short kpos; |
| 1410 | int kname_size; |
| 1411 | kname_size = sizeof(kname); |
| 1412 | kname[0] = 0; |
| 1413 | kpos = 0; |
| 1414 | memset(&dscp_info, 0, sizeof(dscp_info)); |
| 1415 | do |
| 1416 | { |
| 1417 | kpos = btif_config_next_key(kpos, "Remote", kname, &kname_size); |
The Android Open Source Project | 689d66b | 2012-12-12 17:18:15 -0800 | [diff] [blame] | 1418 | BTIF_TRACE_DEBUG2("Remote device:%s, size:%d", kname, kname_size); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1419 | int value; |
| 1420 | if(btif_config_get_int("Remote", kname, "HidAttrMask", &value)) |
| 1421 | { |
| 1422 | attr_mask = (uint16_t)value; |
| 1423 | |
| 1424 | btif_config_get_int("Remote", kname, "HidSubClass", &value); |
| 1425 | sub_class = (uint8_t)value; |
| 1426 | |
| 1427 | btif_config_get_int("Remote", kname, "HidAppId", &value); |
| 1428 | app_id = (uint8_t)value; |
| 1429 | |
| 1430 | btif_config_get_int("Remote", kname, "HidVendorId", &value); |
| 1431 | dscp_info.vendor_id = (uint16_t) value; |
| 1432 | |
| 1433 | btif_config_get_int("Remote", kname, "HidProductId", &value); |
| 1434 | dscp_info.product_id = (uint16_t) value; |
| 1435 | |
| 1436 | btif_config_get_int("Remote", kname, "HidVersion", &value); |
| 1437 | dscp_info.version = (uint8_t) value; |
| 1438 | |
| 1439 | btif_config_get_int("Remote", kname, "HidCountryCode", &value); |
| 1440 | dscp_info.ctry_code = (uint8_t) value; |
| 1441 | |
Zhihai Xu | 6efaf22 | 2014-01-27 14:05:17 -0800 | [diff] [blame] | 1442 | value = 0; |
| 1443 | btif_config_get_int("Remote", kname, "HidSSRMaxLatency", &value); |
| 1444 | dscp_info.ssr_max_latency = (uint16_t) value; |
| 1445 | |
| 1446 | value = 0; |
| 1447 | btif_config_get_int("Remote", kname, "HidSSRMinTimeout", &value); |
| 1448 | dscp_info.ssr_min_tout = (uint16_t) value; |
| 1449 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1450 | int len = 0; |
| 1451 | int type; |
| 1452 | btif_config_get("Remote", kname, "HidDescriptor", NULL, &len, &type); |
| 1453 | if(len > 0) |
| 1454 | { |
| 1455 | dscp_info.descriptor.dl_len = (uint16_t)len; |
| 1456 | dscp_info.descriptor.dsc_list = (uint8_t*)alloca(len); |
| 1457 | btif_config_get("Remote", kname, "HidDescriptor", (char*)dscp_info.descriptor.dsc_list, &len, &type); |
| 1458 | } |
| 1459 | str2bd(kname, &bd_addr); |
| 1460 | // add extracted information to BTA HH |
| 1461 | if (btif_hh_add_added_dev(bd_addr,attr_mask)) |
| 1462 | { |
| 1463 | BTA_HhAddDev(bd_addr.address, attr_mask, sub_class, |
| 1464 | app_id, dscp_info); |
| 1465 | } |
| 1466 | } |
| 1467 | } while(kpos != -1); |
| 1468 | |
| 1469 | return BT_STATUS_SUCCESS; |
| 1470 | } |
| 1471 | |
| 1472 | /******************************************************************************* |
| 1473 | ** |
| 1474 | ** Function btif_storage_remove_hid_info |
| 1475 | ** |
| 1476 | ** Description BTIF storage API - Deletes the bonded hid device info from NVRAM |
| 1477 | ** |
| 1478 | ** Returns BT_STATUS_SUCCESS if the deletion was successful, |
| 1479 | ** BT_STATUS_FAIL otherwise |
| 1480 | ** |
| 1481 | *******************************************************************************/ |
| 1482 | bt_status_t btif_storage_remove_hid_info(bt_bdaddr_t *remote_bd_addr) |
| 1483 | { |
| 1484 | char *fname; |
| 1485 | int ret; |
| 1486 | bdstr_t bdstr; |
| 1487 | bd2str(remote_bd_addr, &bdstr); |
| 1488 | |
| 1489 | btif_config_remove("Remote", bdstr, "HidAttrMask"); |
| 1490 | btif_config_remove("Remote", bdstr, "HidSubClass"); |
| 1491 | btif_config_remove("Remote", bdstr, "HidAppId"); |
| 1492 | btif_config_remove("Remote", bdstr, "HidVendorId"); |
| 1493 | btif_config_remove("Remote", bdstr, "HidProductId"); |
| 1494 | btif_config_remove("Remote", bdstr, "HidVersion"); |
| 1495 | btif_config_remove("Remote", bdstr, "HidCountryCode"); |
Zhihai Xu | 6efaf22 | 2014-01-27 14:05:17 -0800 | [diff] [blame] | 1496 | btif_config_remove("Remote", bdstr, "HidSSRMaxLatency"); |
| 1497 | btif_config_remove("Remote", bdstr, "HidSSRMinTimeout"); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1498 | btif_config_remove("Remote", bdstr, "HidDescriptor"); |
Priti Aghera | 7fe56f5 | 2013-03-28 17:27:12 -0700 | [diff] [blame] | 1499 | btif_config_save(); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1500 | return BT_STATUS_SUCCESS; |
| 1501 | } |
| 1502 | |
| 1503 | /******************************************************************************* |
| 1504 | ** |
| 1505 | ** Function btif_storage_read_hl_apps_cb |
| 1506 | ** |
| 1507 | ** Description BTIF storage API - Read HL application control block from NVRAM |
| 1508 | ** |
| 1509 | ** Returns BT_STATUS_SUCCESS if the operation was successful, |
| 1510 | ** BT_STATUS_FAIL otherwise |
| 1511 | ** |
| 1512 | *******************************************************************************/ |
| 1513 | bt_status_t btif_storage_read_hl_apps_cb(char *value, int value_size) |
| 1514 | { |
| 1515 | bt_status_t bt_status = BT_STATUS_SUCCESS; |
| 1516 | int read_size=value_size, read_type=BTIF_CFG_TYPE_BIN; |
| 1517 | |
| 1518 | if (!btif_config_exist("Local", BTIF_STORAGE_HL_APP, BTIF_STORAGE_HL_APP_CB)) |
| 1519 | { |
Kim Schulz | b0a43da | 2013-09-24 15:11:05 +0200 | [diff] [blame] | 1520 | memset(value, 0, value_size); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1521 | if (!btif_config_set("Local", BTIF_STORAGE_HL_APP,BTIF_STORAGE_HL_APP_CB, |
| 1522 | value, value_size, BTIF_CFG_TYPE_BIN)) |
| 1523 | { |
| 1524 | bt_status = BT_STATUS_FAIL; |
| 1525 | } |
| 1526 | else |
| 1527 | { |
| 1528 | btif_config_save(); |
| 1529 | } |
| 1530 | } |
| 1531 | else |
| 1532 | { |
| 1533 | if (!btif_config_get("Local", BTIF_STORAGE_HL_APP, BTIF_STORAGE_HL_APP_CB, |
| 1534 | value, &read_size, &read_type)) |
| 1535 | { |
| 1536 | bt_status = BT_STATUS_FAIL; |
| 1537 | } |
| 1538 | else |
| 1539 | { |
| 1540 | if ((read_size != value_size) || (read_type != BTIF_CFG_TYPE_BIN) ) |
| 1541 | { |
| 1542 | BTIF_TRACE_ERROR4("%s value_size=%d read_size=%d read_type=%d", |
| 1543 | __FUNCTION__, value_size, read_size, read_type); |
| 1544 | bt_status = BT_STATUS_FAIL; |
| 1545 | } |
| 1546 | } |
| 1547 | |
| 1548 | } |
| 1549 | |
| 1550 | BTIF_TRACE_DEBUG3("%s status=%d value_size=%d", __FUNCTION__, bt_status, value_size); |
| 1551 | return bt_status; |
| 1552 | } |
| 1553 | |
| 1554 | |
| 1555 | /******************************************************************************* |
| 1556 | ** |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1557 | ** Function btif_storage_load_autopair_device_list |
| 1558 | ** |
| 1559 | ** Description BTIF storage API - Populates auto pair device list |
| 1560 | ** |
| 1561 | ** Returns BT_STATUS_SUCCESS if the auto pair blacklist is successfully populated |
| 1562 | ** BT_STATUS_FAIL otherwise |
| 1563 | ** |
| 1564 | *******************************************************************************/ |
| 1565 | |
| 1566 | bt_status_t btif_storage_load_autopair_device_list() |
| 1567 | { |
| 1568 | char *key_name, *key_value; |
| 1569 | int i=0; |
| 1570 | char linebuf[BTIF_STORAGE_MAX_LINE_SZ]; |
| 1571 | char *line; |
| 1572 | FILE *fp; |
| 1573 | |
| 1574 | if(!btif_config_exist("Local", BTIF_STORAGE_PATH_AUTOPAIR_BLACKLIST, NULL)) |
| 1575 | { |
| 1576 | /* first time loading of auto pair blacklist configuration */ |
| 1577 | |
| 1578 | fp = fopen (BTIF_AUTO_PAIR_CONF_FILE, "r"); |
| 1579 | |
| 1580 | if (fp == NULL) |
| 1581 | { |
| 1582 | ALOGE("%s: Failed to open auto pair blacklist conf file at %s", __FUNCTION__,BTIF_AUTO_PAIR_CONF_FILE ); |
| 1583 | return BT_STATUS_FAIL; |
| 1584 | } |
| 1585 | |
| 1586 | /* read through auto_pairing.conf file and create the key value pairs specific to auto pair blacklist devices */ |
| 1587 | while (fgets(linebuf, BTIF_STORAGE_MAX_LINE_SZ, fp) != NULL) |
| 1588 | { |
| 1589 | /* trip leading white spaces */ |
| 1590 | while (linebuf[i] == BTIF_AUTO_PAIR_CONF_SPACE) |
| 1591 | i++; |
| 1592 | |
| 1593 | /* skip commented lines */ |
| 1594 | if (linebuf[i] == BTIF_AUTO_PAIR_CONF_COMMENT) |
| 1595 | continue; |
| 1596 | |
| 1597 | line = (char*)&(linebuf[i]); |
| 1598 | |
| 1599 | if (line == NULL) |
| 1600 | continue; |
| 1601 | |
| 1602 | key_name = strtok(line, BTIF_AUTO_PAIR_CONF_KEY_VAL_DELIMETER); |
| 1603 | |
| 1604 | if (key_name == NULL) |
| 1605 | continue; |
| 1606 | else if((strcmp(key_name, BTIF_STORAGE_KEY_AUTOPAIR_BLACKLIST_ADDR) == 0) || |
| 1607 | (strcmp(key_name, BTIF_STORAGE_KEY_AUTOPAIR_BLACKLIST_EXACTNAME) ==0) || |
| 1608 | (strcmp(key_name, BTIF_STORAGE_KEY_AUTOPAIR_FIXPIN_KBLIST) ==0 ) || |
| 1609 | (strcmp(key_name, BTIF_STORAGE_KEY_AUTOPAIR_BLACKLIST_PARTIALNAME) == 0) || |
| 1610 | (strcmp(key_name, BTIF_STORAGE_KEY_AUTOPAIR_DYNAMIC_BLACKLIST_ADDR) == 0)) |
| 1611 | { |
| 1612 | key_value = strtok(NULL, BTIF_AUTO_PAIR_CONF_KEY_VAL_DELIMETER); |
| 1613 | btif_config_set_str("Local", BTIF_STORAGE_PATH_AUTOPAIR_BLACKLIST, key_name, key_value); |
| 1614 | } |
| 1615 | } |
| 1616 | fclose(fp); |
| 1617 | } |
| 1618 | return BT_STATUS_SUCCESS; |
| 1619 | } |
| 1620 | |
| 1621 | /******************************************************************************* |
| 1622 | ** |
| 1623 | ** Function btif_storage_is_device_autopair_blacklisted |
| 1624 | ** |
| 1625 | ** Description BTIF storage API Checks if the given device is blacklisted for auto pairing |
| 1626 | ** |
| 1627 | ** Returns TRUE if the device is found in the auto pair blacklist |
| 1628 | ** FALSE otherwise |
| 1629 | ** |
| 1630 | *******************************************************************************/ |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1631 | BOOLEAN btif_storage_is_device_autopair_blacklisted(bt_bdaddr_t *remote_bd_addr) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1632 | { |
| 1633 | char *token; |
| 1634 | int ret; |
| 1635 | bdstr_t bdstr; |
| 1636 | char *dev_name_str; |
| 1637 | uint8_t i = 0; |
| 1638 | char value[BTIF_STORAGE_MAX_LINE_SZ]; |
| 1639 | int value_size = sizeof(value); |
| 1640 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1641 | bd2str(remote_bd_addr, &bdstr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1642 | |
| 1643 | /* Consider only Lower Address Part from BD Address */ |
| 1644 | bdstr[8] = '\0'; |
| 1645 | |
| 1646 | if(btif_config_get_str("Local", BTIF_STORAGE_PATH_AUTOPAIR_BLACKLIST, |
| 1647 | BTIF_STORAGE_KEY_AUTOPAIR_BLACKLIST_ADDR, value, &value_size)) |
| 1648 | { |
| 1649 | if (strcasestr(value,bdstr) != NULL) |
| 1650 | return TRUE; |
| 1651 | } |
| 1652 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1653 | dev_name_str = BTM_SecReadDevName((remote_bd_addr->address)); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1654 | |
| 1655 | if (dev_name_str != NULL) |
| 1656 | { |
| 1657 | value_size = sizeof(value); |
| 1658 | if(btif_config_get_str("Local", BTIF_STORAGE_PATH_AUTOPAIR_BLACKLIST, |
| 1659 | BTIF_STORAGE_KEY_AUTOPAIR_BLACKLIST_EXACTNAME, value, &value_size)) |
| 1660 | { |
| 1661 | if (strstr(value,dev_name_str) != NULL) |
| 1662 | return TRUE; |
| 1663 | } |
| 1664 | value_size = sizeof(value); |
| 1665 | if(btif_config_get_str("Local", BTIF_STORAGE_PATH_AUTOPAIR_BLACKLIST, |
| 1666 | BTIF_STORAGE_KEY_AUTOPAIR_BLACKLIST_PARTIALNAME, value, &value_size)) |
| 1667 | { |
| 1668 | token = strtok(value, BTIF_AUTO_PAIR_CONF_VALUE_SEPARATOR); |
| 1669 | while (token != NULL) |
| 1670 | { |
| 1671 | if (strstr(dev_name_str, token) != NULL) |
| 1672 | return TRUE; |
| 1673 | |
| 1674 | token = strtok(NULL, BTIF_AUTO_PAIR_CONF_VALUE_SEPARATOR); |
| 1675 | } |
| 1676 | } |
| 1677 | } |
| 1678 | if(btif_config_get_str("Local", BTIF_STORAGE_PATH_AUTOPAIR_BLACKLIST, |
| 1679 | BTIF_STORAGE_KEY_AUTOPAIR_DYNAMIC_BLACKLIST_ADDR, value, &value_size)) |
| 1680 | { |
| 1681 | if (strstr(value,bdstr) != NULL) |
| 1682 | return TRUE; |
| 1683 | } |
| 1684 | return FALSE; |
| 1685 | } |
| 1686 | |
| 1687 | /******************************************************************************* |
| 1688 | ** |
| 1689 | ** Function btif_storage_add_device_to_autopair_blacklist |
| 1690 | ** |
| 1691 | ** Description BTIF storage API - Add a remote device to the auto pairing blacklist |
| 1692 | ** |
| 1693 | ** Returns BT_STATUS_SUCCESS if the device is successfully added to the auto pair blacklist |
| 1694 | ** BT_STATUS_FAIL otherwise |
| 1695 | ** |
| 1696 | *******************************************************************************/ |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1697 | bt_status_t btif_storage_add_device_to_autopair_blacklist(bt_bdaddr_t *remote_bd_addr) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1698 | { |
| 1699 | int ret; |
| 1700 | bdstr_t bdstr; |
| 1701 | char linebuf[BTIF_STORAGE_MAX_LINE_SZ+20]; |
| 1702 | char input_value [20]; |
| 1703 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1704 | bd2str(remote_bd_addr, &bdstr); |
Kim Schulz | 2a2701c | 2013-09-16 15:59:33 +0200 | [diff] [blame] | 1705 | strlcpy(input_value, (char*)bdstr, sizeof(input_value)); |
| 1706 | strlcat(input_value,BTIF_AUTO_PAIR_CONF_VALUE_SEPARATOR, sizeof(input_value)); |
| 1707 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1708 | int line_size = sizeof(linebuf); |
| 1709 | if(btif_config_get_str("Local", BTIF_STORAGE_PATH_AUTOPAIR_BLACKLIST, |
| 1710 | BTIF_STORAGE_KEY_AUTOPAIR_DYNAMIC_BLACKLIST_ADDR, linebuf, &line_size)) |
| 1711 | { |
| 1712 | /* Append this address to the dynamic List of BD address */ |
| 1713 | strncat (linebuf, input_value, BTIF_STORAGE_MAX_LINE_SZ); |
| 1714 | } |
| 1715 | else |
| 1716 | { |
| 1717 | strncpy( linebuf,input_value, BTIF_STORAGE_MAX_LINE_SZ); |
| 1718 | } |
| 1719 | |
| 1720 | /* Write back the key value */ |
| 1721 | ret = btif_config_set_str("Local", BTIF_STORAGE_PATH_AUTOPAIR_BLACKLIST, |
| 1722 | BTIF_STORAGE_KEY_AUTOPAIR_DYNAMIC_BLACKLIST_ADDR, linebuf); |
| 1723 | |
| 1724 | return ret ? BT_STATUS_SUCCESS:BT_STATUS_FAIL; |
| 1725 | } |
| 1726 | |
| 1727 | /******************************************************************************* |
| 1728 | ** |
| 1729 | ** Function btif_storage_is_fixed_pin_zeros_keyboard |
| 1730 | ** |
| 1731 | ** Description BTIF storage API - checks if this device has fixed PIN key device list |
| 1732 | ** |
| 1733 | ** Returns TRUE if the device is found in the fixed pin keyboard device list |
| 1734 | ** FALSE otherwise |
| 1735 | ** |
| 1736 | *******************************************************************************/ |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1737 | BOOLEAN btif_storage_is_fixed_pin_zeros_keyboard(bt_bdaddr_t *remote_bd_addr) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1738 | { |
| 1739 | int ret; |
| 1740 | bdstr_t bdstr; |
| 1741 | char *dev_name_str; |
| 1742 | uint8_t i = 0; |
| 1743 | char linebuf[BTIF_STORAGE_MAX_LINE_SZ]; |
| 1744 | |
Ganesh Ganapathi Batta | ead3cde | 2013-02-05 15:22:31 -0800 | [diff] [blame] | 1745 | bd2str(remote_bd_addr, &bdstr); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 1746 | |
| 1747 | /*consider on LAP part of BDA string*/ |
| 1748 | bdstr[8] = '\0'; |
| 1749 | |
| 1750 | int line_size = sizeof(linebuf); |
| 1751 | if(btif_config_get_str("Local", BTIF_STORAGE_PATH_AUTOPAIR_BLACKLIST, |
| 1752 | BTIF_STORAGE_KEY_AUTOPAIR_FIXPIN_KBLIST, linebuf, &line_size)) |
| 1753 | { |
| 1754 | if (strcasestr(linebuf,bdstr) != NULL) |
| 1755 | return TRUE; |
| 1756 | } |
| 1757 | return FALSE; |
| 1758 | |
| 1759 | } |