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 | #include <stdio.h> |
| 20 | #include <errno.h> |
| 21 | #include <fcntl.h> |
| 22 | #include <sys/types.h> |
| 23 | #include <sys/stat.h> |
| 24 | #include <sys/statfs.h> |
| 25 | #include <sys/vfs.h> |
| 26 | #include <unistd.h> |
| 27 | #include <dirent.h> |
| 28 | #include <limits.h> |
| 29 | #include <sys/file.h> |
| 30 | #include <sys/mman.h> |
| 31 | |
| 32 | #include "btif_config.h" |
| 33 | #include "btif_config_util.h" |
| 34 | #ifndef ANDROID_NDK |
| 35 | #define ANDROID_NDK |
| 36 | #endif |
| 37 | #include "tinyxml2.h" |
| 38 | #ifndef FALSE |
| 39 | #define TRUE 1 |
| 40 | #define FALSE 0 |
| 41 | #endif |
| 42 | #define LOG_TAG "btif_config_util" |
| 43 | extern "C" { |
| 44 | #include "btif_sock_util.h" |
| 45 | } |
| 46 | #include <stdlib.h> |
| 47 | #include <cutils/log.h> |
| 48 | #define info(fmt, ...) ALOGI ("%s(L%d): " fmt,__FUNCTION__, __LINE__, ## __VA_ARGS__) |
| 49 | #define debug(fmt, ...) ALOGD ("%s(L%d): " fmt,__FUNCTION__, __LINE__, ## __VA_ARGS__) |
| 50 | #define warn(fmt, ...) ALOGW ("## WARNING : %s(L%d): " fmt "##",__FUNCTION__, __LINE__, ## __VA_ARGS__) |
| 51 | #define error(fmt, ...) ALOGE ("## ERROR : %s(L%d): " fmt "##",__FUNCTION__, __LINE__, ## __VA_ARGS__) |
| 52 | #define asrt(s) if(!(s)) ALOGE ("## %s assert %s failed at line:%d ##",__FUNCTION__, #s, __LINE__) |
| 53 | |
| 54 | #define BLUEDROID_ROOT "Bluedroid" |
| 55 | #define BLUEDROID_NAME_TAG "Tag" |
| 56 | #define BLUEDROID_VALUE_TYPE "Type" |
| 57 | #define BLUEDROID_TAG_REMOTE_DEVICE "Remote Devices" |
| 58 | |
Hemant Gupta | 8cd229d | 2013-10-25 22:00:07 +0530 | [diff] [blame] | 59 | #define HID_SUB_CLASS "020208" |
| 60 | #define HID_COUNTRY_CODE "020308" |
| 61 | #define HID_VIRTUAL_CABLE "020428" |
| 62 | #define HID_RECON_INNITIATE "020528" |
| 63 | #define HID_REP_DSC_1 "020636" |
| 64 | #define HID_REP_DSC_2 "020635" |
| 65 | #define HID_SDP_DISABLE "020828" |
| 66 | #define HID_BAT_POWER "020928" |
| 67 | #define HID_REM_WAKE "020A28" |
| 68 | #define HID_SUP_TIME "020C09" |
| 69 | #define HID_NORM_CONN "020D28" |
| 70 | #define HID_SSR_MAX_LAT "020F09" |
| 71 | #define HID_SSR_MIN_TIM "021009" |
| 72 | #define HID_VENDOR_ID "020109" |
| 73 | #define HID_PRODUCT_ID "020209" |
| 74 | #define HID_PRODUCT_VERSION "020309" |
| 75 | #define HID_APP_ID_MOUSE 1 |
| 76 | #define HID_APP_ID_KYB 2 |
| 77 | #define HID_PAIRED_DEV_PRIORITY 100 |
| 78 | #define HID_SSR_PARAM_INVALID 0xffff |
| 79 | #define HID_RPT_DSCR_HDR_LEN_1 10 |
| 80 | #define HID_RPT_DSCR_HDR_LEN_2 7 |
| 81 | |
| 82 | /* Hid Atribute Mask */ |
| 83 | #define HID_ATTR_MASK_VIRTUAL_CABLE 0x0001 |
| 84 | #define HID_ATTR_MASK_NORMALLY_CONNECTABLE 0x0002 |
| 85 | #define HID_ATTR_MASK_RECONN_INIT 0x0004 |
| 86 | #define HID_ATTR_MASK_SDP_DISABLE 0x0008 |
| 87 | #define HID_ATTR_MASK_BATTERY_POWER 0x0010 |
| 88 | #define HID_ATTR_MASK_REMOTE_WAKE 0x0020 |
| 89 | #define HID_ATTR_MASK_SUP_TOUT_AVLBL 0x0040 |
| 90 | #define HID_ATTR_MASK_SSR_MAX_LATENCY 0x0080 |
| 91 | #define HID_ATTR_MASK_SSR_MIN_TOUT 0x0100 |
| 92 | #define HID_ATTR_MASK_SEC_REQUIRED 0x8000 |
| 93 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 94 | using namespace tinyxml2; |
| 95 | struct enum_user_data |
| 96 | { |
| 97 | const char* sn; //current section name |
| 98 | const char* kn; //current key name |
| 99 | const char* vn; //current value name |
| 100 | int si, ki, vi; |
| 101 | XMLDocument* xml; |
| 102 | XMLElement* se; |
| 103 | XMLElement* ke; |
| 104 | XMLElement* ve; |
| 105 | }; |
| 106 | |
| 107 | |
| 108 | static int type_str2int(const char* type); |
| 109 | static const char* type_int2str(int type); |
| 110 | static inline void create_ele_name(int index, char* element, int len); |
| 111 | static inline int validate_ele_name(const char* key); |
| 112 | static int parse_sections(const char* section_name, const XMLElement* section); |
| 113 | static void enum_config(void* user_data, const char* section, const char* key, const char* name, |
| 114 | const char* value, int bytes, int type); |
| 115 | static inline void bytes2hex(const char* data, int bytes, char* str) |
| 116 | { |
| 117 | static const char* hex_table = "0123456789abcdef"; |
| 118 | for(int i = 0; i < bytes; i++) |
| 119 | { |
| 120 | *str = hex_table[(data[i] >> 4) & 0xf]; |
| 121 | ++str; |
| 122 | *str = hex_table[data[i] & 0xf]; |
| 123 | ++str; |
| 124 | } |
| 125 | *str = 0; |
| 126 | } |
| 127 | static inline int hex2byte(char hex) |
| 128 | { |
| 129 | if('0' <= hex && hex <= '9') |
| 130 | return hex - '0'; |
| 131 | if('a' <= hex && hex <= 'z') |
| 132 | return hex - 'a' + 0xa; |
| 133 | if('A' <= hex && hex <= 'Z') |
| 134 | return hex - 'A' + 0xa; |
| 135 | return -1; |
| 136 | } |
| 137 | static inline int trim_bin_str_value(const char** str) |
| 138 | { |
| 139 | while(**str == ' ' || **str == '\r' || **str == '\t' || **str == '\n') |
| 140 | (*str)++; |
| 141 | int len = 0; |
| 142 | const char* s = *str; |
| 143 | while(*s && *s != ' ' && *s != '\r' && *s != '\t' && *s != '\n') |
| 144 | { |
| 145 | len++; |
| 146 | s++; |
| 147 | } |
| 148 | return len; |
| 149 | } |
| 150 | static inline bool hex2bytes(const char* str, int len, char* data) |
| 151 | { |
| 152 | if(len % 2) |
| 153 | { |
| 154 | error("cannot convert odd len hex str: %s, len:%d to binary", str, len); |
| 155 | return false; |
| 156 | } |
| 157 | for(int i = 0; i < len; i+= 2) |
| 158 | { |
| 159 | int d = hex2byte(str[i]); |
| 160 | if(d < 0) |
| 161 | { |
| 162 | error("cannot convert hex: %s, len:%d to binary", str, len); |
| 163 | return false; |
| 164 | } |
| 165 | *data = (char)(d << 4); |
| 166 | d = hex2byte(str[i+1]); |
| 167 | if(d < 0) |
| 168 | { |
| 169 | error("cannot convert hex: %s, len:%d to binary", str, len); |
| 170 | return false; |
| 171 | } |
| 172 | *data++ |= (char)d; |
| 173 | } |
| 174 | return true; |
| 175 | } |
| 176 | static inline void reverse_bin(char *bin, int size) |
| 177 | { |
| 178 | for(int i = 0; i < size /2; i++) |
| 179 | { |
| 180 | int b = bin[i]; |
| 181 | bin[i] = bin[size - i - 1]; |
| 182 | bin[size -i - 1] = b; |
| 183 | } |
| 184 | } |
| 185 | //////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 186 | int btif_config_save_file(const char* file_name) |
| 187 | { |
| 188 | debug("in file name:%s", file_name); |
| 189 | XMLDocument xml; |
| 190 | XMLElement* root = xml.NewElement(BLUEDROID_ROOT); |
| 191 | xml.InsertFirstChild(root); |
| 192 | int ret = FALSE; |
| 193 | enum_user_data data; |
| 194 | memset(&data, 0, sizeof(data)); |
| 195 | data.xml = &xml; |
| 196 | if(btif_config_enum(enum_config, &data)) |
| 197 | ret = xml.SaveFile(file_name) == XML_SUCCESS; |
| 198 | return ret; |
| 199 | } |
| 200 | int btif_config_load_file(const char* file_name) |
| 201 | { |
| 202 | //if(access(file_name, 0) != 0) |
| 203 | // return XML_ERROR_FILE_NOT_FOUND; |
| 204 | XMLDocument xml; |
| 205 | int err = xml.LoadFile(file_name); |
| 206 | const XMLElement* root = xml.RootElement(); |
| 207 | int ret = FALSE; |
| 208 | if(err == XML_SUCCESS && root && strcmp(root->Name(), BLUEDROID_ROOT) == 0) |
| 209 | { |
| 210 | const XMLElement* section; |
| 211 | for(section = root->FirstChildElement(); section; section = section->NextSiblingElement()) |
| 212 | { |
| 213 | //debug("section tag:%s", section->Name()); |
| 214 | if(validate_ele_name(section->Name())) |
| 215 | { |
| 216 | const char* section_name = section->Attribute(BLUEDROID_NAME_TAG); |
| 217 | if(section_name && *section_name) |
| 218 | if(parse_sections(section_name, section)) |
| 219 | ret = TRUE; |
| 220 | } |
| 221 | } |
| 222 | } |
| 223 | return ret; |
| 224 | } |
| 225 | ////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| 226 | static int parse_sections(const char* section_name, const XMLElement* section) |
| 227 | { |
| 228 | const XMLElement* key; |
| 229 | //debug("in"); |
| 230 | for(key = section->FirstChildElement(); key; key = key->NextSiblingElement()) |
| 231 | { |
| 232 | //debug("key tag:%s", key->Name()); |
| 233 | if(validate_ele_name(key->Name())) |
| 234 | { |
| 235 | const char* key_name = key->Attribute(BLUEDROID_NAME_TAG); |
| 236 | //debug("key name:%s", key_name); |
| 237 | if(key_name && *key_name) |
| 238 | { |
| 239 | const XMLElement* value; |
| 240 | for(value = key->FirstChildElement(); value; value = value->NextSiblingElement()) |
| 241 | { |
| 242 | const char* value_name = value->Attribute(BLUEDROID_NAME_TAG); |
| 243 | const char* value_type = value->Attribute(BLUEDROID_VALUE_TYPE); |
| 244 | //debug("value ele name:%s, section name:%s, key name:%s, value name:%s, value type:%s", |
| 245 | // value->Name(), section_name, key_name, value_name, value_type); |
Amit Goel | 85a3503 | 2014-07-31 20:14:27 -0700 | [diff] [blame] | 246 | int type = BTIF_CFG_TYPE_INVALID; |
| 247 | if(value_type) |
| 248 | { |
| 249 | type = type_str2int((const char*)value_type); |
| 250 | } |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 251 | if(value_name && *value_name && type != BTIF_CFG_TYPE_INVALID) |
| 252 | { |
| 253 | const char* value_str = value->GetText() ? value->GetText() : ""; |
| 254 | //debug("value_name:%s, value_str:%s, value_type:%s, type:%x", |
| 255 | // value_name, value_str, value_type, type); |
| 256 | if(type & BTIF_CFG_TYPE_STR) |
| 257 | btif_config_set_str(section_name, key_name, value_name, value_str); |
| 258 | else if(type & BTIF_CFG_TYPE_INT) |
| 259 | { |
Sai Aitharaju | e8a3e7f | 2015-02-06 09:20:32 +0530 | [diff] [blame] | 260 | if(value_str && *value_str) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 261 | { |
| 262 | int v = atoi(value_str); |
| 263 | btif_config_set_int(section_name, key_name, value_name, v); |
| 264 | } |
| 265 | } |
| 266 | else if(type & BTIF_CFG_TYPE_BIN) |
| 267 | { |
| 268 | int len = trim_bin_str_value(&value_str); |
| 269 | if(len > 0 && len % 2 == 0) |
| 270 | { |
| 271 | char *bin = (char*)alloca(len / 2); |
| 272 | if(hex2bytes(value_str, len, bin)) |
| 273 | btif_config_set(section_name, key_name, value_name, bin, len/2, BTIF_CFG_TYPE_BIN); |
| 274 | } |
| 275 | } |
| 276 | else error("Unsupported value:%s, type:%s not loaded", value_name, value_type); |
| 277 | } |
| 278 | } |
| 279 | } |
| 280 | } |
| 281 | } |
| 282 | //debug("out"); |
| 283 | return TRUE; |
| 284 | } |
| 285 | static inline XMLElement* add_ele(XMLDocument* xml, XMLElement* p, int index, |
| 286 | const char* name_tag, const char* value_type = NULL) |
| 287 | { |
| 288 | //debug("in, tag:%s", name_tag); |
| 289 | char ele_name[128] = {0}; |
| 290 | create_ele_name(index, ele_name, sizeof(ele_name)); |
| 291 | XMLElement* ele = xml->NewElement(ele_name); |
| 292 | //debug("ele name:%s, tag:%s, index:%d, value type:%s", ele_name, name_tag, index, value_type); |
| 293 | ele->SetAttribute(BLUEDROID_NAME_TAG, name_tag); |
| 294 | if(value_type && *value_type) |
| 295 | ele->SetAttribute(BLUEDROID_VALUE_TYPE, value_type); |
| 296 | p->InsertEndChild(ele); |
| 297 | //debug("out, tag:%s", name_tag); |
| 298 | return ele; |
| 299 | } |
| 300 | static void enum_config(void* user_data, const char* section_name, const char* key_name, const char* value_name, |
| 301 | const char* value, int bytes, int type) |
| 302 | { |
| 303 | enum_user_data& d = *(enum_user_data*)user_data; |
Amit Goel | 85a3503 | 2014-07-31 20:14:27 -0700 | [diff] [blame] | 304 | XMLElement * root_elem = d.xml->RootElement(); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 305 | //debug("in, key:%s, value:%s", key_name, value_name); |
| 306 | //debug("section name:%s, key name:%s, value name:%s, value type:%s", |
| 307 | // section_name, key_name, value_name, type_int2str(type)); |
| 308 | if(type & BTIF_CFG_TYPE_VOLATILE) |
| 309 | return; //skip any volatile value |
Amit Goel | 85a3503 | 2014-07-31 20:14:27 -0700 | [diff] [blame] | 310 | if( (d.sn != section_name) && (root_elem != NULL) ) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 311 | { |
| 312 | d.sn = section_name; |
Rajshekar Eashwarappa | 1f857eb | 2015-03-15 00:58:59 +0530 | [diff] [blame] | 313 | //Commenting in 5.1 bring-up |
| 314 | //if(d.xml->RootElement()) |
| 315 | // d.se = add_ele(d.xml, d.xml->RootElement(), ++d.si, section_name); |
Amit Goel | 85a3503 | 2014-07-31 20:14:27 -0700 | [diff] [blame] | 316 | d.se = add_ele(d.xml, root_elem, ++d.si, section_name); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 317 | d.ki = 0; |
| 318 | } |
| 319 | if(d.kn != key_name) |
| 320 | { |
| 321 | d.kn = key_name; |
| 322 | d.ke = add_ele(d.xml, d.se, ++d.ki, key_name); |
| 323 | d.vi = 0; |
| 324 | } |
| 325 | if(d.vn != value_name) |
| 326 | { |
| 327 | if(type & BTIF_CFG_TYPE_STR) |
| 328 | { |
| 329 | d.vn = value_name; |
| 330 | d.ve = add_ele(d.xml, d.ke, ++d.vi, value_name, type_int2str(type)); |
| 331 | d.ve->InsertFirstChild(d.xml->NewText(value)); |
| 332 | } |
| 333 | else if(type & BTIF_CFG_TYPE_INT) |
| 334 | { |
| 335 | d.vn = value_name; |
| 336 | d.ve = add_ele(d.xml, d.ke, ++d.vi, value_name, type_int2str(type)); |
| 337 | char value_str[64] = {0}; |
| 338 | snprintf(value_str, sizeof(value_str), "%d", *(int*)value); |
| 339 | d.ve->InsertFirstChild(d.xml->NewText(value_str)); |
| 340 | } |
| 341 | else if(type & BTIF_CFG_TYPE_BIN) |
| 342 | { |
| 343 | d.vn = value_name; |
| 344 | d.ve = add_ele(d.xml, d.ke, ++d.vi, value_name, type_int2str(type)); |
| 345 | char* value_str = (char*)alloca(bytes*2 + 1); |
| 346 | bytes2hex(value, bytes, value_str); |
| 347 | d.ve->InsertFirstChild(d.xml->NewText(value_str)); |
| 348 | } |
| 349 | else error("unsupported config value name:%s, type:%s not saved", d.vn, type_int2str(type)); |
| 350 | } |
| 351 | //debug("out, key:%s, value:%s", key_name, value_name); |
| 352 | } |
| 353 | |
| 354 | static int type_str2int(const char* type) |
| 355 | { |
Amit Goel | 85a3503 | 2014-07-31 20:14:27 -0700 | [diff] [blame] | 356 | if(type == NULL || *type == 0 || strcmp(type, "string") == 0) |
Sai Aitharaju | e8a3e7f | 2015-02-06 09:20:32 +0530 | [diff] [blame] | 357 | return BTIF_CFG_TYPE_STR; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 358 | if(strcmp(type, "int") == 0) |
| 359 | return BTIF_CFG_TYPE_INT; |
| 360 | if(strcmp(type, "binary") == 0) |
| 361 | return BTIF_CFG_TYPE_BIN; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 362 | error("unknown value type:%s", type); |
| 363 | return BTIF_CFG_TYPE_INVALID; |
| 364 | } |
| 365 | static const char* type_int2str(int type) |
| 366 | { |
| 367 | switch(type) |
| 368 | { |
| 369 | case BTIF_CFG_TYPE_INT: |
| 370 | return "int"; |
| 371 | case BTIF_CFG_TYPE_BIN: |
| 372 | return "binary"; |
| 373 | case BTIF_CFG_TYPE_STR: |
| 374 | return "string"; |
| 375 | default: |
| 376 | error("unknown type:%d", type); |
| 377 | break; |
| 378 | } |
| 379 | return NULL; |
| 380 | } |
| 381 | |
| 382 | static inline void create_ele_name(int index, char* element, int len) |
| 383 | { |
| 384 | snprintf(element, len, "N%d", index); |
| 385 | } |
| 386 | static inline int validate_ele_name(const char* key) |
| 387 | { |
| 388 | //must be 'N' followed with numbers |
| 389 | if(key && *key == 'N' && *++key) |
| 390 | { |
| 391 | while(*key) |
| 392 | { |
| 393 | if(*key < '0' || *key > '9') |
| 394 | return FALSE; |
| 395 | ++key; |
| 396 | } |
| 397 | return TRUE; |
| 398 | } |
| 399 | return FALSE; |
| 400 | } |
| 401 | static int open_file_map(const char *pathname, const char**map, int* size) |
| 402 | { |
| 403 | struct stat st; |
| 404 | st.st_size = 0; |
| 405 | int fd; |
| 406 | //debug("in"); |
Sharvil Nanavati | 405b5c9 | 2016-06-17 14:15:46 -0700 | [diff] [blame] | 407 | if((fd = TEMP_FAILURE_RETRY(open(pathname, O_RDONLY))) >= 0) |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 408 | { |
| 409 | //debug("fd:%d", fd); |
| 410 | if(fstat(fd, &st) == 0 && st.st_size) |
| 411 | { |
| 412 | *size = st.st_size; |
| 413 | *map = (const char*)mmap(NULL, *size, PROT_READ, MAP_SHARED, fd, 0); |
| 414 | if(*map && *map != MAP_FAILED) |
| 415 | { |
| 416 | //debug("out map:%p, size:%d", *map, *size); |
| 417 | return fd; |
| 418 | } |
| 419 | } |
| 420 | close(fd); |
| 421 | } |
| 422 | //debug("out, failed"); |
| 423 | return -1; |
| 424 | } |
| 425 | static void close_file_map(int fd, const char* map, int size) |
| 426 | { |
| 427 | munmap((void*)map, size); |
| 428 | close(fd); |
| 429 | } |
| 430 | static int read_file_line(const char* map, int start_pos, int size, int* line_size) |
| 431 | { |
| 432 | *line_size = 0; |
| 433 | //debug("in, start pos:%d, size:%d", start_pos, size); |
| 434 | int i; |
| 435 | for(i = start_pos; i < size; i++) |
| 436 | { |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 437 | if(map[i] == '\r' || map[i] == '\n') |
| 438 | break; |
The Android Open Source Project | 689d66b | 2012-12-12 17:18:15 -0800 | [diff] [blame] | 439 | ++*line_size; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 440 | } |
| 441 | //debug("out, ret:%d, start pos:%d, size:%d, line_size:%d", i, start_pos, size, *line_size); |
| 442 | return i + 1; |
| 443 | } |
| 444 | static const char* find_value_line(const char* map, int size, const char *key, int* value_size) |
| 445 | { |
| 446 | int key_len = strlen(key); |
| 447 | int i; |
| 448 | for(i = 0; i < size; i++) |
| 449 | { |
| 450 | if(map[i] == *key) |
| 451 | { |
| 452 | if(i + key_len + 1 > size) |
| 453 | return NULL; |
| 454 | if(memcmp(map + i, key, key_len) == 0) |
| 455 | { |
| 456 | read_file_line(map, i + key_len + 1, size, value_size); |
| 457 | if(*value_size) |
| 458 | return map + i + key_len + 1; |
| 459 | break; |
| 460 | } |
| 461 | } |
| 462 | } |
| 463 | return NULL; |
| 464 | } |
| 465 | static int read_line_word(const char* line, int start_pos, int line_size, char* word, int *word_size, bool lower_case = false) |
| 466 | { |
| 467 | int i; |
| 468 | //skip space |
| 469 | //debug("in, line start_pos:%d, line_size:%d", start_pos, line_size); |
| 470 | for(i = start_pos; i < line_size; i++) |
| 471 | { |
| 472 | //debug("skip space loop, line[%d]:%c", i, line[i]); |
| 473 | if(line[i] != ' ' && line[i] != '\t' && line[i] != '\r' && line[i] !='\n') |
| 474 | break; |
| 475 | } |
| 476 | *word_size = 0; |
| 477 | for(; i < line_size; i++) |
| 478 | { |
| 479 | //debug("add word loop, line[%d]:%c", i, line[i]); |
| 480 | if(line[i] != ' ' && line[i] != '\t' && line[i] != '\r' && line[i] !='\n') |
| 481 | { |
| 482 | ++*word_size; |
| 483 | if(lower_case && 'A' <= line[i] && line[i] <= 'Z') |
| 484 | *word++ = 'a' - 'A' + line[i]; |
| 485 | else |
| 486 | *word++ = line[i]; |
| 487 | } |
| 488 | else break; |
| 489 | } |
| 490 | *word = 0; |
| 491 | //debug("out, ret:%d, word:%s, word_size:%d, line start_pos:%d, line_size:%d", |
| 492 | // i, word, *word_size, start_pos, line_size); |
| 493 | return i; |
| 494 | } |
| 495 | static int is_valid_bd_addr(const char* addr) |
| 496 | { |
| 497 | int len = strlen(addr); |
| 498 | //debug("addr: %s, len:%d", addr, len); |
| 499 | return len == 17 && addr[2] == ':' && addr[5] == ':' && addr[14] == ':'; |
| 500 | } |
| 501 | static int load_bluez_cfg_value(const char* adapter_path, const char* file_name) |
| 502 | { |
| 503 | //debug("in"); |
| 504 | |
| 505 | const char* map = NULL; |
| 506 | int size = 0; |
| 507 | int ret = FALSE; |
| 508 | char path[256]; |
| 509 | snprintf(path, sizeof(path), "%s/%s", adapter_path, file_name); |
| 510 | int fd = open_file_map(path, &map, &size); |
| 511 | //debug("in, path:%s, fd:%d, size:%d", path, fd, size); |
| 512 | if(fd < 0 || size == 0) |
| 513 | { |
| 514 | error("open_file_map fail, fd:%d, path:%s, size:%d", fd, path, size); |
| 515 | //debug("out"); |
Kim Schulz | 2a2701c | 2013-09-16 15:59:33 +0200 | [diff] [blame] | 516 | if (fd >= 0) |
| 517 | close(fd); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 518 | return FALSE; |
| 519 | } |
| 520 | //get local bt device name from bluez config |
| 521 | int line_size = 0; |
| 522 | const char *value_line = find_value_line(map, size, "name", &line_size); |
| 523 | if(value_line && line_size > 0) |
| 524 | { |
| 525 | char value[line_size + 1]; |
| 526 | memcpy(value, value_line, line_size); |
| 527 | value[line_size] = 0; |
| 528 | //debug("import local bt dev names:%s", value); |
| 529 | btif_config_set_str("Local", "Adapter", "Name", value); |
| 530 | ret = TRUE; |
| 531 | } |
| 532 | |
| 533 | close_file_map(fd, map, size); |
| 534 | //debug("out, ret:%d", ret); |
| 535 | return ret; |
| 536 | } |
| 537 | |
| 538 | int load_bluez_adapter_info(char* adapter_path, int size) |
| 539 | { |
| 540 | struct dirent *dptr; |
| 541 | DIR *dirp; |
| 542 | int ret = FALSE; |
| 543 | if((dirp = opendir(BLUEZ_PATH)) != NULL) |
| 544 | { |
| 545 | while((dptr = readdir(dirp)) != NULL) |
| 546 | { |
| 547 | //debug("readdir: %s",dptr->d_name); |
| 548 | if(is_valid_bd_addr(dptr->d_name)) |
| 549 | { |
| 550 | snprintf(adapter_path, size, "%s%s", BLUEZ_PATH, dptr->d_name); |
| 551 | btif_config_set_str("Local", "Adapter", "Address", dptr->d_name); |
| 552 | load_bluez_cfg_value(adapter_path, BLUEZ_CONFIG); |
| 553 | ret = TRUE; |
| 554 | break; |
| 555 | } |
| 556 | } |
| 557 | closedir(dirp); |
| 558 | } |
| 559 | return ret; |
| 560 | } |
| 561 | static inline void upcase_addr(const char* laddr, char* uaddr, int size) |
| 562 | { |
| 563 | int i; |
| 564 | for(i = 0; i < size && laddr[i]; i++) |
| 565 | uaddr[i] = ('a' <= laddr[i] && laddr[i] <= 'z') ? |
| 566 | laddr[i] - ('a' - 'A') : laddr[i]; |
| 567 | uaddr[i] = 0; |
| 568 | } |
Hemant Gupta | 8cd229d | 2013-10-25 22:00:07 +0530 | [diff] [blame] | 569 | |
| 570 | static int parse_hid_attribute(const char *str, int line_size, int len) |
| 571 | { |
| 572 | if (len == 0 || line_size == 0 || str == NULL || (len%2)) |
| 573 | return 0; |
| 574 | |
| 575 | char hex_string[len + 1], hex_bytes[len/2]; |
| 576 | memcpy(hex_string, str - 1, len); |
| 577 | hex_string[len] = 0; |
| 578 | hex2bytes(hex_string, len, hex_bytes); |
| 579 | if (len == 2) |
| 580 | return hex_bytes[0]; |
| 581 | else if (len == 4) |
| 582 | return hex_bytes[0] << 8 | hex_bytes[1]; |
| 583 | else return 0; |
| 584 | } |
| 585 | |
| 586 | static int parse_bluez_hid_sdp_records(const char* adapter_path, const char* bd_addr) |
| 587 | { |
| 588 | //debug("in"); |
| 589 | char addr[32]; |
| 590 | char pattern_to_search[50]; |
| 591 | upcase_addr(bd_addr, addr, sizeof(addr)); |
| 592 | |
| 593 | const char* map = NULL; |
| 594 | int size = 0; |
| 595 | int ret = FALSE; |
| 596 | char path[256]; |
| 597 | snprintf(path, sizeof(path), "%s/%s", adapter_path, BLUEZ_SDP); |
| 598 | int fd = open_file_map(path, &map, &size); |
| 599 | //debug("in, path:%s, addr:%s, fd:%d, size:%d", path, addr, fd, size); |
| 600 | if(fd < 0 || size == 0) |
| 601 | { |
| 602 | error("open_file_map fail, fd:%d, path:%s, size:%d", fd, path, size); |
| 603 | //debug("out"); |
| 604 | return FALSE; |
| 605 | } |
| 606 | int line_size = 0; |
| 607 | snprintf(pattern_to_search, sizeof(pattern_to_search), "%s#00010000", addr); |
| 608 | const char *value_line = find_value_line(map, size, pattern_to_search, &line_size); |
| 609 | int dev_sub_class = 0; |
| 610 | int app_id = 0; |
| 611 | int countrycode = 0; |
| 612 | int product = 0; |
| 613 | int vendor = 0; |
| 614 | int product_ver = 0; |
| 615 | int attr_mask = 0; |
| 616 | int ssr_max_lat = 0; |
| 617 | int ssr_min_timeout = 0; |
| 618 | int rep_desc_len = 0; |
| 619 | if(value_line && line_size) |
| 620 | { |
| 621 | char hid_sdp[line_size + 2]; |
| 622 | memcpy(hid_sdp, value_line - 1, line_size); |
| 623 | hid_sdp[line_size + 1] = 0; |
| 624 | //debug("addr:%s, hid_sdp:%s", bd_addr, hid_sdp); |
| 625 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_SUB_CLASS, &line_size); |
| 626 | dev_sub_class = parse_hid_attribute(value_line, line_size, 2); |
| 627 | if(dev_sub_class) |
| 628 | { |
| 629 | if ((dev_sub_class & 0x80) == 0x80) |
| 630 | app_id = HID_APP_ID_MOUSE; |
| 631 | else |
| 632 | app_id = HID_APP_ID_KYB; |
| 633 | //debug("dev_sub_class:%d", dev_sub_class); |
| 634 | } |
| 635 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_COUNTRY_CODE, &line_size); |
| 636 | countrycode = parse_hid_attribute(value_line, line_size, 2); |
| 637 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_VIRTUAL_CABLE, &line_size); |
| 638 | if(parse_hid_attribute(value_line, line_size, 2)) |
| 639 | { |
| 640 | attr_mask |= HID_ATTR_MASK_VIRTUAL_CABLE; |
| 641 | //debug("attr_mask after Virtual Unplug:%04x", attr_mask); |
| 642 | } |
| 643 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_RECON_INNITIATE, &line_size); |
| 644 | if(parse_hid_attribute(value_line, line_size, 2)) |
| 645 | { |
| 646 | attr_mask |= HID_ATTR_MASK_RECONN_INIT; |
| 647 | //debug("attr_mask after Reconnect Initiate:%04x", attr_mask); |
| 648 | } |
| 649 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_REP_DSC_1, &line_size); |
| 650 | if(value_line && line_size) |
| 651 | { |
| 652 | char rep_desc[line_size + 1], rd[line_size/2 + 1]; |
| 653 | char rep_dsc_len[5], rd_len[2]; |
| 654 | memcpy(rep_dsc_len, value_line - 1, 4); |
| 655 | rep_dsc_len[4] = 0; |
| 656 | hex2bytes(rep_dsc_len, 4, rd_len); |
| 657 | rep_desc_len = (rd_len[0] << 8 | rd_len[1]) - (HID_RPT_DSCR_HDR_LEN_1 - 2); |
| 658 | //debug("rep_desc_len:%d", rep_desc_len); |
| 659 | memcpy(rep_desc, value_line - 1 + (HID_RPT_DSCR_HDR_LEN_1 * 2), rep_desc_len * 2); |
| 660 | rep_desc[rep_desc_len * 2] = 0; |
| 661 | hex2bytes(rep_desc, rep_desc_len* 2, rd); |
| 662 | if (rep_desc_len) |
| 663 | { |
| 664 | //debug("rep_desc:%s", rep_desc); |
| 665 | btif_config_set("Remote", bd_addr, "HidDescriptor", rd, rep_desc_len, |
| 666 | BTIF_CFG_TYPE_BIN); |
| 667 | } |
| 668 | } |
| 669 | else |
| 670 | { |
| 671 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_REP_DSC_2, &line_size); |
| 672 | if(value_line && line_size) |
| 673 | { |
| 674 | char rep_dsc_len[3], rd_len[1]; |
| 675 | memcpy(rep_dsc_len, value_line - 1, 2); |
| 676 | rep_dsc_len[2] = 0; |
| 677 | hex2bytes(rep_dsc_len, 2, rd_len); |
| 678 | rep_desc_len = rd_len[0] - (HID_RPT_DSCR_HDR_LEN_2 - 1); |
| 679 | //debug("rep_desc_len:%d", rep_desc_len); |
| 680 | char rep_desc[(rep_desc_len * 2) + 1], rd[rep_desc_len + 1]; |
| 681 | memcpy(rep_desc, value_line - 1 + (HID_RPT_DSCR_HDR_LEN_2 * 2), rep_desc_len * 2); |
| 682 | rep_desc[rep_desc_len * 2] = 0; |
| 683 | hex2bytes(rep_desc, rep_desc_len * 2, rd); |
| 684 | if (rep_desc_len) |
| 685 | { |
| 686 | //debug("rep_desc:%s", rep_desc); |
| 687 | btif_config_set("Remote", bd_addr, "HidDescriptor", rd, rep_desc_len, |
| 688 | BTIF_CFG_TYPE_BIN); |
| 689 | } |
| 690 | } |
| 691 | } |
| 692 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_SDP_DISABLE, &line_size); |
| 693 | if(parse_hid_attribute(value_line, line_size, 2)) |
| 694 | { |
| 695 | attr_mask |= HID_ATTR_MASK_SDP_DISABLE; |
| 696 | //debug("attr_mask after SDP Disable:%04x", attr_mask); |
| 697 | } |
| 698 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_BAT_POWER, &line_size); |
| 699 | if(parse_hid_attribute(value_line, line_size, 2)) |
| 700 | { |
| 701 | attr_mask |= HID_ATTR_MASK_BATTERY_POWER; |
| 702 | //debug("attr_mask after Battery Powered:%04x", attr_mask); |
| 703 | } |
| 704 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_REM_WAKE, &line_size); |
| 705 | if(parse_hid_attribute(value_line, line_size, 2)) |
| 706 | { |
| 707 | attr_mask |= HID_ATTR_MASK_REMOTE_WAKE; |
| 708 | //debug("attr_mask after Remote Wake:%04x", attr_mask); |
| 709 | } |
| 710 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_NORM_CONN, &line_size); |
| 711 | if(parse_hid_attribute(value_line, line_size, 2)) |
| 712 | { |
| 713 | attr_mask |= HID_ATTR_MASK_NORMALLY_CONNECTABLE; |
| 714 | //debug("attr_mask after Normally Conenctable:%04x", attr_mask); |
| 715 | } |
| 716 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_SUP_TIME, &line_size); |
| 717 | if(value_line && line_size) |
| 718 | attr_mask |= HID_ATTR_MASK_SUP_TOUT_AVLBL; |
| 719 | //debug("attr_mask after Supervision Timeout:%04x", attr_mask); |
| 720 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_SSR_MAX_LAT, &line_size); |
| 721 | ssr_max_lat = parse_hid_attribute(value_line, line_size, 4); |
| 722 | if(!ssr_max_lat) |
| 723 | ssr_max_lat = HID_SSR_PARAM_INVALID; |
| 724 | value_line = find_value_line(hid_sdp, strlen(hid_sdp), HID_SSR_MIN_TIM, &line_size); |
| 725 | ssr_min_timeout = parse_hid_attribute(value_line, line_size, 4); |
| 726 | if(!ssr_min_timeout) |
| 727 | ssr_min_timeout = HID_SSR_PARAM_INVALID; |
| 728 | snprintf(pattern_to_search, sizeof(pattern_to_search), "%s#00010001", addr); |
| 729 | value_line = find_value_line(map, size, pattern_to_search, &line_size); |
| 730 | if(value_line && line_size) |
| 731 | { |
| 732 | char did_sdp[line_size + 2]; |
| 733 | memcpy(did_sdp, value_line - 1, line_size + 1); |
| 734 | did_sdp[line_size + 1] = 0; |
| 735 | //debug("addr:%s, did_sdp:%s", bd_addr, did_sdp); |
| 736 | value_line = find_value_line(did_sdp, strlen(did_sdp), HID_VENDOR_ID, &line_size); |
| 737 | vendor = parse_hid_attribute(value_line, line_size, 4); |
| 738 | value_line = find_value_line(did_sdp, strlen(did_sdp), HID_PRODUCT_ID, &line_size); |
| 739 | product = parse_hid_attribute(value_line, line_size, 4); |
| 740 | value_line = find_value_line(did_sdp, strlen(did_sdp), HID_PRODUCT_VERSION, &line_size); |
| 741 | product_ver = parse_hid_attribute(value_line, line_size, 4); |
| 742 | } |
| 743 | } |
| 744 | btif_config_set_int("Remote", bd_addr, "HidAttrMask", attr_mask); |
| 745 | btif_config_set_int("Remote", bd_addr, "HidSubClass", dev_sub_class); |
| 746 | btif_config_set_int("Remote", bd_addr, "HidAppId", app_id); |
| 747 | btif_config_set_int("Remote", bd_addr, "HidVendorId", vendor); |
| 748 | btif_config_set_int("Remote", bd_addr, "HidProductId", product); |
| 749 | btif_config_set_int("Remote", bd_addr, "HidVersion", product_ver); |
| 750 | btif_config_set_int("Remote", bd_addr, "HidCountryCode", countrycode); |
| 751 | btif_config_set_int("Remote", bd_addr, "HidSSRMinTimeout", ssr_min_timeout); |
| 752 | btif_config_set_int("Remote", bd_addr, "HidSSRMaxLatency", ssr_max_lat); |
| 753 | //debug("HidSubClass: %02x, app_id = %d, vendor = %04x, product = %04x, product_ver = %04x" |
| 754 | // "countrycode = %02x, ssr_min_timeout = %04x, ssr_max_lat = %04x", |
| 755 | // HidSubClass, app_id, vendor, product, product_ver, countrycode, ssr_min_timeout, |
| 756 | // ssr_max_lat); |
| 757 | close_file_map(fd, map, size); |
| 758 | ret = TRUE; |
| 759 | //debug("out, ret:%d", ret); |
| 760 | return ret; |
| 761 | } |
| 762 | |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 763 | static int load_bluez_dev_value(const char* adapter_path, const char* bd_addr, |
| 764 | const char* file_name, const char* cfg_value_name, int type) |
| 765 | { |
| 766 | //debug("in"); |
| 767 | char addr[32]; |
| 768 | upcase_addr(bd_addr, addr, sizeof(addr)); |
| 769 | |
| 770 | const char* map = NULL; |
| 771 | int size = 0; |
| 772 | int ret = FALSE; |
| 773 | char path[256]; |
| 774 | snprintf(path, sizeof(path), "%s/%s", adapter_path, file_name); |
| 775 | int fd = open_file_map(path, &map, &size); |
| 776 | //debug("in, path:%s, addr:%s, fd:%d, size:%d", path, addr, fd, size); |
| 777 | if(fd < 0 || size == 0) |
| 778 | { |
| 779 | error("open_file_map fail, fd:%d, path:%s, size:%d", fd, path, size); |
| 780 | //debug("out"); |
Kim Schulz | 2a2701c | 2013-09-16 15:59:33 +0200 | [diff] [blame] | 781 | if (fd >= 0) |
| 782 | close(fd); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 783 | return FALSE; |
| 784 | } |
| 785 | int line_size = 0; |
| 786 | const char *value_line = find_value_line(map, size, addr, &line_size); |
| 787 | if(value_line && line_size) |
| 788 | { |
| 789 | char line[line_size + 1]; |
| 790 | memcpy(line, value_line, line_size); |
| 791 | line[line_size] = 0; |
| 792 | //debug("addr:%s, Names:%s", bd_addr, line); |
| 793 | if(type == BTIF_CFG_TYPE_STR) |
| 794 | btif_config_set_str("Remote", bd_addr, cfg_value_name, line); |
| 795 | else if(type == BTIF_CFG_TYPE_INT) |
| 796 | { |
| 797 | int v = strtol(line, NULL, 16); |
Hemant Gupta | 8cd229d | 2013-10-25 22:00:07 +0530 | [diff] [blame] | 798 | //parse sdp record in case remote device is hid |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 799 | if(strcmp(file_name, BLUEZ_CLASSES) == 0) |
| 800 | { |
| 801 | switch((v & 0x1f00) >> 8) |
| 802 | { |
| 803 | case 0x5: //hid device |
Hemant Gupta | 8cd229d | 2013-10-25 22:00:07 +0530 | [diff] [blame] | 804 | info("parsing sdp for hid device %s", bd_addr); |
| 805 | parse_bluez_hid_sdp_records(adapter_path, bd_addr); |
| 806 | break; |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 807 | } |
| 808 | } |
| 809 | btif_config_set_int("Remote", bd_addr, cfg_value_name, v); |
| 810 | } |
| 811 | ret = TRUE; |
| 812 | } |
| 813 | close_file_map(fd, map, size); |
| 814 | //debug("out, ret:%d", ret); |
| 815 | return ret; |
| 816 | } |
| 817 | static inline int bz2bd_linkkeytype(int type) |
| 818 | { |
| 819 | #if 1 |
| 820 | return type; |
| 821 | #else |
| 822 | int table[5] = {0, 0, 0, 0, 0}; |
| 823 | if(0 <= type && type < (int)(sizeof(table)/sizeof(int))) |
| 824 | return table[type]; |
| 825 | return 0; |
| 826 | #endif |
| 827 | } |
| 828 | int load_bluez_linkkeys(const char* adapter_path) |
| 829 | { |
| 830 | const char* map = NULL; |
| 831 | int size = 0; |
| 832 | int ret = FALSE; |
| 833 | char path[256]; |
| 834 | //debug("in"); |
| 835 | snprintf(path, sizeof(path), "%s/%s", adapter_path, BLUEZ_LINKKEY); |
| 836 | int fd = open_file_map(path, &map, &size); |
| 837 | if(fd < 0 || size == 0) |
| 838 | { |
| 839 | error("open_file_map fail, fd:%d, path:%s, size:%d", fd, path, size); |
| 840 | //debug("out"); |
Kim Schulz | 2a2701c | 2013-09-16 15:59:33 +0200 | [diff] [blame] | 841 | if (fd >= 0) |
| 842 | close(fd); |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 843 | return FALSE; |
| 844 | } |
| 845 | int pos = 0; |
| 846 | //debug("path:%s, size:%d", path, size); |
| 847 | while(pos < size) |
| 848 | { |
| 849 | int line_size = 0; |
| 850 | int next_pos = read_file_line(map, pos, size, &line_size); |
| 851 | //debug("pos:%d, next_pos:%d, size:%d, line_size:%d", pos, next_pos, size, line_size); |
| 852 | if(line_size) |
| 853 | { |
| 854 | const char* line = map + pos; |
| 855 | char addr[line_size + 1]; |
| 856 | int word_pos = 0; |
| 857 | int addr_size = 0; |
| 858 | word_pos = read_line_word(line, word_pos, line_size, addr, &addr_size, true); |
| 859 | //debug("read_line_word addr:%s, addr_size:%d", addr, addr_size); |
| 860 | if(*addr) |
| 861 | { |
| 862 | char value[line_size + 1]; |
| 863 | int value_size = 0; |
| 864 | //read link key |
| 865 | word_pos = read_line_word(line, word_pos, line_size, value, &value_size); |
| 866 | //debug("read_line_word linkkey:%s, size:%d", value, value_size); |
| 867 | if(*value) |
| 868 | { |
| 869 | int linkkey_size = value_size / 2; |
| 870 | char linkkey[linkkey_size]; |
| 871 | if(hex2bytes(value, value_size, linkkey)) |
| 872 | { //read link key type |
| 873 | //bluez save the linkkey in reversed order |
| 874 | reverse_bin(linkkey, linkkey_size); |
| 875 | word_pos = read_line_word(line, word_pos, |
| 876 | line_size, value, &value_size); |
| 877 | if(*value) |
| 878 | { |
| 879 | if(load_bluez_dev_value(adapter_path, addr, |
Amit Goel | 19cedbb | 2014-05-21 15:58:04 -0700 | [diff] [blame] | 880 | BLUEZ_CLASSES, "DevClass", BTIF_CFG_TYPE_INT) || |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 881 | load_bluez_dev_value(adapter_path, addr, |
Amit Goel | 19cedbb | 2014-05-21 15:58:04 -0700 | [diff] [blame] | 882 | BLUEZ_NAMES, "Name", BTIF_CFG_TYPE_STR) || |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 883 | load_bluez_dev_value(adapter_path, addr, |
Amit Goel | 19cedbb | 2014-05-21 15:58:04 -0700 | [diff] [blame] | 884 | BLUEZ_TYPES, "DevType", BTIF_CFG_TYPE_INT) || |
The Android Open Source Project | 5738f83 | 2012-12-12 16:00:35 -0800 | [diff] [blame] | 885 | load_bluez_dev_value(adapter_path, addr, |
| 886 | BLUEZ_PROFILES, "Service", BTIF_CFG_TYPE_STR)) |
| 887 | { |
| 888 | load_bluez_dev_value(adapter_path, addr, |
| 889 | BLUEZ_ALIASES, "Aliase", BTIF_CFG_TYPE_STR); |
| 890 | int key_type = bz2bd_linkkeytype(atoi(value)); |
| 891 | |
| 892 | //read pin len |
| 893 | word_pos = read_line_word(line, word_pos, line_size, value, &value_size); |
| 894 | if(*value) |
| 895 | { |
| 896 | int pin_len = atoi(value); |
| 897 | ret = TRUE; |
| 898 | btif_config_set("Remote", addr, "LinkKey", linkkey, |
| 899 | linkkey_size, BTIF_CFG_TYPE_BIN); |
| 900 | //dump_bin("import bluez linkkey", linkkey, linkkey_size); |
| 901 | btif_config_set_int("Remote", addr, "LinkKeyType", key_type); |
| 902 | btif_config_set_int("Remote", addr, "PinLength", pin_len); |
| 903 | } |
| 904 | } |
| 905 | } |
| 906 | } |
| 907 | } |
| 908 | } |
| 909 | } |
| 910 | //debug("pos:%d, next_pos:%d, size:%d, line_size:%d", pos, next_pos, size, line_size); |
| 911 | pos = next_pos; |
| 912 | } |
| 913 | close_file_map(fd, map, size); |
| 914 | //debug("out, ret:%d", ret); |
| 915 | return ret; |
| 916 | } |
| 917 | |