bt-core/bt-core-adapter.c

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *              http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <vconf.h>
  19 #include <vconf-keys.h>
  20 #include <vconf-internal-radio-keys.h>
  21 #include <bundle.h>
  22 #include <eventsystem.h>
  23 #include <stdio.h>
  24 #ifdef TIZEN_FEATURE_ACTD
  25 #include <actd/unit_control.h>
  26 #endif
  27
  28 #include "bt-core-main.h"
  29 #include "bt-core-adapter.h"
  30 #include "bt-core-common.h"
  31 #include "bt-core-dbus-handler.h"
  32 #include "bt-core-noti-handler.h"
  33
  34 #define BT_CORE_IDLE_TERM_TIME 200 /* 200ms */
  35 #define BT_CORE_CHECK_ADAPTER_OBJECT_PATH_MAX 50
  36
  37 #ifdef TIZEN_FEATURE_BT_OTP
  38 #define BT_OTP_OBJECT_PATH      "/org/projectx/otp"
  39 #define BT_OTP_INTERFACE_NAME   "org.projectx.otp_service"
  40 #define BLE_DISABLED            "LeDisabled"
  41 #endif
  42
  43 static bt_status_t adapter_status = BT_DEACTIVATED;
  44 static bt_le_status_t adapter_le_status = BT_LE_DEACTIVATED;
  45 static gboolean is_recovery_mode = FALSE;
  46 static guint core_enable_timer_id;
  47
  48
  49 static int bt_status_before[BT_MODE_MAX] = { VCONFKEY_BT_STATUS_OFF, };
  50 static int bt_le_status_before[BT_MODE_MAX] = { VCONFKEY_BT_LE_STATUS_OFF, };
  51
  52 static int __bt_eventsystem_set_value(const char *event, const char *key, const char *value);
  53
  54 static void __bt_core_set_status(bt_status_t status)
  55 {
  56         adapter_status = status;
  57 }
  58
  59 bt_status_t _bt_core_get_status(void)
  60 {
  61         return adapter_status;
  62 }
  63
  64 static void __bt_core_set_le_status(bt_le_status_t status)
  65 {
  66         adapter_le_status = status;
  67 }
  68
  69 bt_le_status_t _bt_core_get_le_status(void)
  70 {
  71         return adapter_le_status;
  72 }
  73
  74 int _bt_core_get_bt_status(bt_mode_e mode)
  75 {
  76         return bt_status_before[mode];
  77 }
  78
  79 int _bt_core_get_bt_le_status(bt_mode_e mode)
  80 {
  81         return bt_le_status_before[mode];
  82 }
  83
  84 void _bt_core_set_bt_status(bt_mode_e mode, int status)
  85 {
  86         bt_status_before[mode] = status;
  87 }
  88
  89 void _bt_core_set_bt_le_status(bt_mode_e mode, int status)
  90 {
  91         bt_le_status_before[mode] = status;
  92 }
  93
  94 gboolean _bt_core_is_recovery_mode(void)
  95 {
  96         return is_recovery_mode;
  97 }
  98
  99 static gboolean __bt_core_idle_terminate(gpointer data)
 100 {
 101         BT_DBG("+");
 102         _bt_core_terminate();
 103         return FALSE;
 104 }
 105
 106 gboolean _bt_core_is_flight_mode_enabled(void)
 107 {
 108         int isFlightMode = 0;
 109         int ret = -1;
 110
 111         if (TIZEN_FEATURE_FLIGHTMODE_ENABLED) {
 112                 ret = vconf_get_bool(VCONFKEY_TELEPHONY_FLIGHT_MODE, &isFlightMode);
 113                 if (ret != 0)
 114                         BT_ERR("vconf_get_bool failed");
 115
 116                 return isFlightMode;
 117         } else {
 118                 return FALSE;
 119         }
 120 }
 121
 122 #ifdef TIZEN_FEATURE_ACTD
 123 static int __bt_call_systemact_service(const char *service_name)
 124 {
 125         int ret;
 126
 127         BT_DBG("Use System Activated : %s", service_name);
 128
 129         ret = actd_start_unit(UNIT_CONTROL_BUS_TYPE_SYSTEM, service_name, 5000);
 130
 131         if (ret != UNIT_CONTROL_OK) {
 132                 BT_ERR("Failed to activate the %s: %d", service_name, ret);
 133                 /* Return Success even if the activating result is fail */
 134                 return 0;
 135         }
 136
 137         return 0;
 138 }
 139 #else
 140 static int __bt_call_systemact_service(const char *file_path)
 141 {
 142         BT_DBG("+");
 143         FILE *fp;
 144
 145         if (!file_path) {
 146                 BT_ERR("service file path is NULL");
 147                 return -1;
 148         }
 149
 150         if (!access(file_path, F_OK)) {
 151                 remove(file_path);
 152                 usleep(100);
 153         }
 154
 155         fp = fopen(file_path, "w");
 156         if (!fp) {
 157                 BT_ERR("Failed to fopen service file");
 158                 return -1;
 159         }
 160
 161
 162         fclose(fp);
 163         BT_DBG("-");
 164         return 0;
 165
 166 }
 167 #endif
 168
 169 static int __execute_command(const char *cmd, char *const arg_list[])
 170 {
 171         int pid;
 172         int pid2;
 173         int status = 0;
 174         BT_DBG("+");
 175
 176         pid = fork();
 177         switch (pid) {
 178         case -1:
 179                 BT_ERR("fork failed");
 180                 return -1;
 181
 182         case 0:
 183                 pid2 = fork();
 184                 if (pid2 == -1) {
 185                         BT_ERR("fork failed");
 186                 } else if (pid2 == 0) {
 187                         execv(cmd, arg_list);
 188                         exit(256);
 189                 }
 190                 exit(0);
 191                 break;
 192
 193         default:
 194                 BT_DBG("parent : forked[%d]", pid);
 195                 waitpid(pid, &status, 0);
 196                 BT_DBG("child is terminated : %d", status);
 197                 break;
 198         }
 199         BT_DBG("-");
 200         return 0;
 201 }
 202
 203 static int __bt_stack_up(void)
 204 {
 205         int ret;
 206
 207         /* activate HCI logger */
 208         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_LOGGER_START);
 209         if (ret < 0) {
 210                 BT_ERR("Failed to call systemact service");
 211                 return -1;
 212         }
 213
 214         /* activate Bluez */
 215         ret = __bt_call_systemact_service(BT_SYSTEMACT_BLUEZ_START);
 216         if (ret < 0) {
 217                 BT_ERR("Failed to call systemact service");
 218                 return -1;
 219         }
 220
 221         /* activate bluetooth-share */
 222         ret = __bt_call_systemact_service(BT_SYSTEMACT_BLUETOOTH_SHARE_START);
 223         if (ret < 0) {
 224                 BT_ERR("Failed to call systemact service");
 225                 return -1;
 226         }
 227
 228
 229         return 0;
 230
 231
 232
 233 }
 234
 235 int _bt_enable_adapter(void)
 236 {
 237         int ret;
 238         bt_status_t status;
 239 #if 0
 240         bt_le_status_t le_status;
 241 #endif
 242         BT_INFO("");
 243
 244         status = _bt_core_get_status();
 245         if (status != BT_DEACTIVATED) {
 246                 BT_ERR("Invalid state %d", status);
 247                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 248                 return -1;
 249         }
 250
 251 #if 0 /* only the concept of private */
 252         le_status = _bt_core_get_le_status();
 253         if (le_status == BT_LE_ACTIVATED) {
 254                 /* Turn on PSCAN, (ISCAN if needed) */
 255                 /* Return with 0 for the Enabled response. */
 256                 __bt_core_set_status(BT_ACTIVATED);
 257                 BT_INFO("BR/EDR is enabled.");
 258                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 259                 return 0;
 260         }
 261 #endif
 262
 263         __bt_core_set_status(BT_ACTIVATING);
 264         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 265                 ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_UP);
 266                 if (ret < 0)
 267                         BT_ERR("Failed to call systemact service");
 268         } else {
 269                 ret = __bt_stack_up();
 270         }
 271         if (ret < 0) {
 272                 BT_ERR("running script failed");
 273                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 274                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 275                         if (ret < 0)
 276                                 BT_ERR("Failed to call systemact service");
 277                 } else {
 278                         ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh", NULL);
 279                 }
 280                 __bt_core_set_status(BT_DEACTIVATED);
 281                 return -1;
 282         }
 283
 284         return 0;
 285 }
 286
 287 int _bt_disable_adapter(void)
 288 {
 289         bt_status_t status;
 290 #if 0
 291         bt_le_status_t le_status;
 292 #endif
 293
 294         BT_INFO_C("Disable adapter");
 295
 296 #if 0 /* only the concept of private */
 297         le_status = _bt_core_get_le_status();
 298         BT_DBG("le_status : %d", le_status);
 299         if (le_status == BT_LE_ACTIVATED) {
 300                 /* Turn off PSCAN, (ISCAN if needed) */
 301                 /* Return with 0 for the Disabled response. */
 302                 __bt_core_set_status(BT_DEACTIVATED);
 303                 BT_INFO("BR/EDR is disabled. now LE only mode");
 304                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 305                 return 0;
 306         }
 307 #endif
 308
 309         status = _bt_core_get_status();
 310         if (status == BT_ACTIVATING) {
 311                 /* Forcely terminate */
 312                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 313                         if (__bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN) < 0)
 314                                 BT_ERR("Failed to call systemact service");
 315                 } else {
 316 #ifdef TIZEN_FEATURE_RADIO
 317                         int radio_status = VCONFKEY_RADIO_STATUS_OFF;
 318
 319                         /* Check if radio status on or off */
 320                         if (vconf_get_int(VCONFKEY_RADIO_STATUS, &radio_status) < 0)
 321                                 BT_ERR("Fail to get radio status");
 322
 323                         BT_DBG("Radio status: %d", radio_status);
 324
 325                         if (radio_status == VCONFKEY_RADIO_STATUS_ON) {
 326                                 if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN_WITH_RADIO) < 0)
 327                                         BT_ERR("running script failed");
 328                         } else {
 329                                 if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0)
 330                                         BT_ERR("running script failed");
 331                         }
 332 #else
 333                         if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0)
 334                                 BT_ERR("running script failed");
 335 #endif
 336                 }
 337                 _bt_core_terminate();
 338                 return 0;
 339         } else if (status != BT_ACTIVATED) {
 340                 BT_ERR("Invalid state %d", status);
 341                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 342         }
 343
 344         __bt_core_set_status(BT_DEACTIVATING);
 345         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 346                 if (__bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN) < 0) {
 347                         BT_ERR("Failed to call systemact service");
 348                         __bt_core_set_status(BT_ACTIVATED);
 349                         return -1;
 350                 }
 351         } else {
 352 #ifdef TIZEN_FEATURE_RADIO
 353                 int radio_status = VCONFKEY_RADIO_STATUS_OFF;
 354
 355                 /* Check if radio status on or off */
 356                 if (vconf_get_int(VCONFKEY_RADIO_STATUS, &radio_status) < 0)
 357                         BT_ERR("Fail to get radio status");
 358
 359                 BT_DBG("Radio status: %d", radio_status);
 360
 361                 if (radio_status == VCONFKEY_RADIO_STATUS_ON) {
 362                         if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN_WITH_RADIO) < 0) {
 363                                 BT_ERR("running script failed");
 364                                 __bt_core_set_status(BT_ACTIVATED);
 365                                 return -1;
 366                         }
 367                 } else {
 368                         if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0) {
 369                                 BT_ERR("running script failed");
 370                                 __bt_core_set_status(BT_ACTIVATED);
 371                                 return -1;
 372                         }
 373                 }
 374 #else
 375                 if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0) {
 376                                 BT_ERR("running script failed");
 377                                 __bt_core_set_status(BT_ACTIVATED);
 378                                 return -1;
 379                 }
 380 #endif
 381         }
 382
 383         return 0;
 384 }
 385
 386 int _bt_enable_adapter_le(void)
 387 {
 388         BT_DBG("");
 389
 390         int ret;
 391         bt_status_t status;
 392         bt_le_status_t le_status;
 393         le_status = _bt_core_get_le_status();
 394         retv_if(le_status == BT_LE_ACTIVATED, 0);
 395         retv_if(le_status != BT_LE_DEACTIVATED, -1);
 396
 397         status = _bt_core_get_status();
 398         if (status == BT_DEACTIVATED) {
 399                 __bt_core_set_le_status(BT_LE_ACTIVATING);
 400                 BT_DBG("Activate BT");
 401                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 402                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_UP);
 403                         if (ret < 0)
 404                                 BT_ERR("Failed to call systemact service");
 405                 } else {
 406                         ret = __bt_call_systemact_service(BT_SYSTEMACT_STACK_UP);
 407                         if (ret < 0)
 408                                 BT_ERR("Failed to call systemact service");
 409                 }
 410                 if (ret < 0) {
 411                         BT_ERR("running script failed");
 412                         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 413                                 ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 414                                 if (ret < 0)
 415                                         BT_ERR("Failed to call systemact service");
 416                         } else {
 417                                 ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh &", NULL);
 418                         }
 419                         __bt_core_set_status(BT_DEACTIVATED);
 420                         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 421                         return -1;
 422                 }
 423         } else {
 424                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 425                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 426         }
 427 #ifdef TIZEN_FEATURE_BT_HPS
 428         ret = _bt_core_start_httpproxy();
 429         if (ret < 0)
 430                 BT_ERR("_bt_core_start_httpproxy() failed");
 431 #endif
 432
 433         return 0;
 434 }
 435
 436 #ifdef TIZEN_FEATURE_BT_OTP
 437 static void _bt_core_stop_otp()
 438 {
 439         GError *error = NULL;
 440         GDBusMessage *msg = NULL;
 441         GDBusConnection *conn = _bt_core_get_gdbus_connection();
 442         msg = g_dbus_message_new_signal(BT_OTP_OBJECT_PATH, BT_OTP_INTERFACE_NAME, BLE_DISABLED);
 443         if (!g_dbus_connection_send_message(conn, msg, G_DBUS_SEND_MESSAGE_FLAGS_NONE, 0, NULL)) {
 444                 if (error != NULL) {
 445                         BT_ERR("Failed to send BLE_DISABLED signal to OTP : errCode[%x], \
 446                                         message[%s]",
 447                                         error->code, error->message);
 448                         g_clear_error(&error);
 449                 }
 450         }
 451 }
 452 #endif
 453
 454 int _bt_disable_adapter_le(void)
 455 {
 456         BT_DBG("+");
 457
 458         bt_status_t status;
 459         bt_le_status_t le_status;
 460
 461         le_status = _bt_core_get_le_status();
 462         retv_if(le_status == BT_LE_DEACTIVATED, 0);
 463         retv_if(le_status == BT_LE_DEACTIVATING, -1);
 464
 465 #ifdef TIZEN_FEATURE_BT_HPS
 466         _bt_core_stop_httpproxy();
 467 #endif
 468
 469 #ifdef TIZEN_FEATURE_BT_OTP
 470         _bt_core_stop_otp();
 471 #endif
 472
 473         status = _bt_core_get_status();
 474         BT_DBG("status : %d", status);
 475
 476         if (status == BT_DEACTIVATED) {
 477                 __bt_core_set_le_status(BT_LE_DEACTIVATING);
 478                 int ret;
 479                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 480                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 481                         if (ret < 0)
 482                                 BT_ERR("Failed to call systemact service");
 483                 } else {
 484                         ret = __execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL);
 485                 }
 486                 if (ret < 0) {
 487                         BT_ERR("running script failed");
 488                         __bt_core_set_le_status(BT_LE_ACTIVATED);
 489                         return -1;
 490                 }
 491         } else {
 492                         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 493         }
 494
 495         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 496
 497         BT_DBG("-");
 498         return 0;
 499 }
 500
 501 int _bt_core_service_request_adapter(int service_function)
 502 {
 503         int ret = -1;
 504
 505         GArray *in_param1 = NULL;
 506         GArray *in_param2 = NULL;
 507         GArray *in_param3 = NULL;
 508         GArray *in_param4 = NULL;
 509         GArray *out_param = NULL;
 510
 511         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 512
 513         ret = _bt_core_service_request(BT_CORE_SERVICE, service_function,
 514                         in_param1, in_param2, in_param3, in_param4, &out_param);
 515         if (ret < 0)
 516                 BT_ERR("_bt_core_service_request_adapter() failed");
 517
 518         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 519
 520         return ret;
 521 }
 522
 523 static gboolean __bt_core_check_the_adapter_path(void)
 524 {
 525         GError *err = NULL;
 526         GDBusProxy *manager_proxy = NULL;
 527         GVariant *result = NULL;
 528         char *adapter_path = NULL;
 529         GDBusConnection *conn = NULL;
 530
 531         conn = _bt_core_get_gdbus_connection();
 532         if (conn == NULL)
 533                 return FALSE;
 534
 535         manager_proxy =  g_dbus_proxy_new_sync(conn,
 536                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 537                         "org.bluez",
 538                         "/",
 539                         "org.freedesktop.DBus.ObjectManager",
 540                         NULL, &err);
 541
 542         if (!manager_proxy) {
 543                 if (err != NULL) {
 544                         BT_ERR("Unable to create proxy: %s", err->message);
 545                         g_clear_error(&err);
 546                 } else {
 547                         BT_ERR("Fail to create proxy");
 548                 }
 549                 goto fail;
 550         }
 551
 552         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
 553                         G_DBUS_CALL_FLAGS_NONE, 1000, NULL, &err);
 554         if (!result) {
 555                 if (err != NULL) {
 556                         BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
 557                         g_clear_error(&err);
 558                 } else{
 559                         BT_ERR("Fail to get DefaultAdapter");
 560                 }
 561                 goto fail;
 562         }
 563
 564         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
 565                 BT_ERR("Incorrect result\n");
 566                 goto fail;
 567         }
 568
 569         g_variant_get(result, "(&o)", &adapter_path);
 570
 571         if (adapter_path == NULL ||
 572                 strlen(adapter_path) >= BT_CORE_CHECK_ADAPTER_OBJECT_PATH_MAX) {
 573                 BT_ERR("Adapter path is inproper\n");
 574                 goto fail;
 575         }
 576
 577         g_variant_unref(result);
 578         g_object_unref(manager_proxy);
 579
 580         return TRUE;
 581
 582 fail:
 583         if (result)
 584                 g_variant_unref(result);
 585
 586         if (manager_proxy)
 587                 g_object_unref(manager_proxy);
 588
 589         return FALSE;
 590 }
 591
 592 void _bt_core_update_status(void)
 593 {
 594         int bt_status = VCONFKEY_BT_STATUS_OFF;
 595         int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
 596         gboolean ret = FALSE;
 597
 598         ret = __bt_core_check_the_adapter_path();
 599         BT_INFO("check the real status of bt_adapter");
 600
 601         if (ret != TRUE) {
 602                 __bt_core_set_status(BT_DEACTIVATED);
 603                 __bt_core_set_le_status(BT_DEACTIVATED);
 604         } else {
 605                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
 606                         BT_ERR("no bluetooth device info, so BT was disabled at previous session");
 607                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
 608                         BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
 609
 610                 BT_INFO("bt_status = %d, bt_le_status = %d", bt_status, bt_le_status);
 611
 612                 if (bt_status & VCONFKEY_BT_STATUS_ON)
 613                         __bt_core_set_status(BT_ACTIVATED);
 614                 if (bt_le_status & VCONFKEY_BT_LE_STATUS_ON)
 615                         __bt_core_set_le_status(BT_ACTIVATED);
 616         }
 617 }
 618
 619 gboolean _bt_core_enable_adapter(void)
 620 {
 621         int ret;
 622
 623         _bt_set_flightmode_request(FALSE);
 624         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 625                 BT_ERR("Set vconf failed");
 626
 627         ret = _bt_enable_adapter();
 628         if (ret < 0)
 629                 return FALSE;
 630         else
 631                 return TRUE;
 632 }
 633
 634 static gboolean __bt_core_terminate_cb(gpointer data)
 635 {
 636         _bt_core_terminate();
 637
 638         return FALSE;
 639 }
 640
 641 gboolean _bt_core_disable_adapter(void)
 642 {
 643         int ret;
 644         gboolean adapter_state;
 645
 646         _bt_set_flightmode_request(FALSE);
 647         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 648                 BT_ERR("Set vconf failed");
 649
 650         adapter_state = __bt_core_check_the_adapter_path();
 651         if (adapter_state == FALSE)
 652                 BT_INFO("Default adapter is NOT normal.");
 653
 654         ret = _bt_disable_adapter();
 655         if (adapter_state == FALSE) {
 656                 g_timeout_add(BT_CORE_IDLE_TERM_TIME,
 657                               __bt_core_terminate_cb, NULL);
 658                 return TRUE;
 659         } else {
 660                 if (ret < 0)
 661                         return FALSE;
 662                 else
 663                         return TRUE;
 664         }
 665 }
 666
 667 gboolean _bt_core_recover_adapter(void)
 668 {
 669         int ret;
 670 #if 0
 671         int ret_le;
 672 #endif
 673         BT_INFO_C("Recover bt adapter");
 674
 675         _bt_set_flightmode_request(FALSE);
 676         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 677                 BT_ERR("Set vconf failed");
 678
 679         is_recovery_mode = TRUE;
 680
 681         _bt_core_update_status();
 682
 683         if (_bt_core_get_status() == BT_ACTIVATED) {
 684                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 1);
 685 #ifdef TIZEN_FEATURE_BUSACT
 686                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 687 #endif
 688         }
 689         if (_bt_core_get_le_status() == BT_LE_ACTIVATED) {
 690                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 1);
 691 #ifdef TIZEN_FEATURE_BUSACT
 692                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 693 #endif
 694         }
 695
 696         ret = _bt_disable_adapter();
 697         if (ret < 0)
 698                 BT_ERR("_bt_disable_adapter() failed");
 699
 700 /* In platform, don't seperate BR/EDR and LE status */
 701 #if 0
 702         ret_le = _bt_disable_adapter_le();
 703         if (ret_le < 0)
 704                 BT_ERR("_bt_disable_adapter_le() failed");
 705 #endif
 706         return TRUE;
 707 }
 708
 709 gboolean _bt_core_enable_adapter_le(void)
 710 {
 711         int ret;
 712
 713         ret = _bt_enable_adapter_le();
 714         if (ret < 0)
 715                 return FALSE;
 716         else
 717                 return TRUE;
 718 }
 719
 720 gboolean _bt_core_disable_adapter_le(void)
 721 {
 722         BT_DBG("+");
 723
 724         int ret;
 725
 726         ret = _bt_disable_adapter_le();
 727         if (ret < 0)
 728                 return FALSE;
 729         else
 730                 return TRUE;
 731 }
 732
 733 gboolean __bt_core_reset_adapter(void)
 734 {
 735         /* Forcely terminate */
 736         if (__execute_command("/usr/etc/bluetooth/bt-reset-env.sh", NULL) < 0)
 737                 BT_ERR("running script failed");
 738
 739         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 740
 741         return TRUE;
 742 }
 743
 744 static gboolean __bt_core_enable_core_timeout_cb(gpointer data)
 745 {
 746         BT_DBG("+");
 747
 748         core_enable_timer_id = 0;
 749
 750         _bt_core_init_vconf_value();
 751
 752         return FALSE;
 753 }
 754
 755 gboolean _bt_core_enable_core(void)
 756 {
 757         BT_DBG("+");
 758
 759         _bt_core_update_status();
 760
 761         if (core_enable_timer_id > 0)
 762                 g_source_remove(core_enable_timer_id);
 763
 764         core_enable_timer_id = g_timeout_add(200, (GSourceFunc)__bt_core_enable_core_timeout_cb, NULL);
 765
 766         BT_DBG("-");
 767         return TRUE;
 768 }
 769
 770 gboolean _bt_core_set_transfer_value(gboolean value)
 771 {
 772         const char *event_val = NULL;
 773         gboolean ret = TRUE;
 774
 775         BT_DBG("value: %d", value);
 776
 777         event_val = value ? EVT_VAL_BT_TRANSFERING : EVT_VAL_BT_NON_TRANSFERING;
 778
 779         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_TRANSFERING_STATE,
 780                                                 event_val) != ES_R_OK) {
 781                 BT_ERR("Fail to set BT state value");
 782                 ret = FALSE;
 783         }
 784
 785         if (ret == FALSE || value == FALSE) {
 786                 BT_DBG("Terminate bt-core process");
 787                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 788         }
 789
 790         BT_DBG("-");
 791         return ret;
 792 }
 793
 794 gboolean _bt_core_factory_test_mode(const char *type, const char *arg)
 795 {
 796
 797         char *cmd = NULL;
 798         char *arg_list[3] = { NULL, NULL, NULL };
 799
 800         BT_DBG("Test item : %s", type);
 801
 802         if (g_strcmp0(type, "Enable_RF_Test") == 0) {
 803                 cmd = "/usr/etc/bluetooth/bt-edutm-on.sh";
 804                 arg_list[0] = "bt-edutm-on.sh";
 805         } else if (g_strcmp0(type, "Disable_RF_Test") == 0) {
 806                 cmd = "/usr/etc/bluetooth/bt-edutm-off.sh";
 807                 arg_list[0] = "bt-edutm-off.sh";
 808         } else if (g_strcmp0(type, "Slave_Mode") == 0) {
 809                 cmd = "/usr/etc/bluetooth/bt-mode-slave.sh";
 810                 arg_list[0] = "bt-mode-slave.sh";
 811         } else if (g_strcmp0(type, "Master_Mode") == 0) {
 812                 cmd = "/usr/etc/bluetooth/bt-mode-master.sh";
 813                 arg_list[0] = "bt-mode-master.sh";
 814         } else if (g_strcmp0(type, "SSP_Debug_Mode") == 0) {
 815                 cmd = "/usr/etc/bluetooth/bt-set-ssp-debug-mode.sh";
 816                 arg_list[0] = "bt-set-ssp-debug-mode.sh";
 817                 arg_list[1] = (char *)arg;
 818         } else if (g_strcmp0(type, "RF_Channel") == 0) {
 819                 cmd = "/usr/etc/bluetooth/bt-enable-rf-channel.sh";
 820                 arg_list[0] = "bt-enable-rf-channel.sh";
 821                 arg_list[1] = (char *)arg;
 822         } else {
 823                 return FALSE;
 824         }
 825
 826         BT_DBG("Run %s", cmd);
 827         if (__execute_command(cmd, arg_list) < 0)
 828                 BT_ERR("running script failed");
 829
 830         return TRUE;
 831 }
 832
 833 static gboolean __bt_core_recovery_cb(gpointer data)
 834 {
 835         int ret = 0;
 836         gboolean is_request_failed = FALSE;
 837         static gboolean is_first_failure = TRUE;
 838
 839         BT_DBG("+");
 840
 841         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 842                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 843                 if (ret < 0)
 844                         is_request_failed = TRUE;
 845         }
 846
 847         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 848                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 849                 if (ret < 0)
 850                         is_request_failed = TRUE;
 851         }
 852
 853         if (is_request_failed == TRUE) {
 854                 BT_ERR("Recovery is failed.");
 855                 if (is_first_failure == TRUE) {
 856                         g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
 857                         is_first_failure = FALSE;
 858                         return FALSE;
 859                 } else {
 860                         is_first_failure = TRUE;
 861                         return FALSE;
 862                 }
 863         } else
 864                 is_first_failure = TRUE;
 865
 866         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 867                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 0);
 868                 ret = _bt_enable_adapter();
 869                 if (ret < 0)
 870                         BT_ERR("_bt_enable_adapter() failed");
 871         }
 872
 873 #if 0
 874         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 875                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 0);
 876                 ret = _bt_enable_adapter_le();
 877                 if (ret < 0)
 878                         BT_ERR("_bt_enable_adapter_le() failed");
 879         }
 880 #endif
 881         is_recovery_mode = FALSE;
 882
 883         BT_DBG("-");
 884
 885         return FALSE;
 886 }
 887
 888 static gboolean __bt_core_enable_timeout_cb(gpointer data)
 889 {
 890         bt_status_t adapter_status;
 891         bt_le_status_t adapter_status_le;
 892
 893         BT_DBG("");
 894
 895         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 896                 BT_ERR("Set vconf failed");
 897
 898         adapter_status = _bt_core_get_status();
 899         adapter_status_le = _bt_core_get_le_status();
 900
 901         if (adapter_status == BT_DEACTIVATED &&
 902                         _bt_core_get_bt_status(BT_FLIGHT_MODE) != 0) {
 903                 _bt_core_set_bt_status(BT_FLIGHT_MODE, 0);
 904                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 905                 _bt_enable_adapter();
 906         }
 907
 908         if (adapter_status_le == BT_LE_DEACTIVATED &&
 909                         _bt_core_get_bt_le_status(BT_FLIGHT_MODE) != 0) {
 910                 _bt_core_set_bt_le_status(BT_FLIGHT_MODE, 0);
 911                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 912                 _bt_enable_adapter_le();
 913         }
 914
 915         return FALSE;
 916 }
 917
 918 static gboolean __bt_core_disable_timeout_cb(gpointer data)
 919 {
 920         bt_status_t adapter_status;
 921         bt_le_status_t adapter_status_le;
 922
 923         BT_DBG("");
 924
 925         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 1) != 0)
 926                 BT_ERR("Set vconf failed");
 927
 928         adapter_status = _bt_core_get_status();
 929         adapter_status_le = _bt_core_get_le_status();
 930
 931         if (adapter_status == BT_ACTIVATED) {
 932                 int bt_status_before_mode = 0;
 933
 934                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status_before_mode) == 0)
 935                         _bt_core_set_bt_status(BT_FLIGHT_MODE, bt_status_before_mode);
 936
 937 #ifdef TIZEN_FEATURE_BUSACT
 938                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 939 #endif
 940                 _bt_disable_adapter();
 941         }
 942
 943         if (adapter_status_le == BT_LE_ACTIVATED) {
 944                 int bt_le_status_before_mode = 0;
 945
 946                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status_before_mode) == 0)
 947                         _bt_core_set_bt_le_status(BT_FLIGHT_MODE, bt_le_status_before_mode);
 948
 949 #ifdef TIZEN_FEATURE_BUSACT
 950                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 951 #endif
 952                 _bt_disable_adapter_le();
 953         }
 954
 955         return FALSE;
 956 }
 957
 958 static int __bt_eventsystem_set_value(const char *event, const char *key, const char *value)
 959 {
 960         int ret;
 961         bundle *b = NULL;
 962
 963         b = bundle_create();
 964
 965         bundle_add_str(b, key, value);
 966
 967         ret = eventsystem_send_system_event(event, b);
 968
 969         BT_DBG("eventsystem_send_system_event result: %d", ret);
 970
 971         bundle_free(b);
 972
 973         return ret;
 974 }
 975
 976 void _bt_core_adapter_added_cb(void)
 977 {
 978         bt_status_t status;
 979         bt_le_status_t le_status;
 980         gboolean flight_mode_status;
 981
 982         BT_DBG("");
 983
 984         status = _bt_core_get_status();
 985         BT_DBG("status : %d", status);
 986         le_status = _bt_core_get_le_status();
 987         BT_DBG("le_status : %d", le_status);
 988
 989         if (status == BT_ACTIVATING)
 990                 __bt_core_set_status(BT_ACTIVATED);
 991         if (le_status == BT_LE_ACTIVATING)
 992                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 993
 994         flight_mode_status = _bt_core_is_flight_mode_enabled();
 995
 996         if (flight_mode_status == TRUE && _bt_is_flightmode_request() == TRUE) {
 997                 _bt_set_flightmode_request(FALSE);
 998                 g_timeout_add(2000, (GSourceFunc)__bt_core_disable_timeout_cb, NULL);
 999                 return;
1000         }
1001         _bt_set_flightmode_request(FALSE);
1002
1003         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1004                                                 EVT_VAL_BT_ON) != ES_R_OK)
1005                 BT_ERR("Fail to set BT state value");
1006
1007         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1008                                                 EVT_VAL_BT_LE_ON) != ES_R_OK)
1009                 BT_ERR("Fail to set BT LE state value");
1010
1011         _bt_core_terminate();
1012 }
1013
1014 void _bt_core_adapter_removed_cb(void)
1015 {
1016         int flight_mode_value = 0;
1017         int power_saving_mode = 0;
1018         gboolean flight_mode_status;
1019         static int timer_id = -1;
1020
1021         BT_DBG("is_recovery_mode: %d", is_recovery_mode);
1022
1023         __bt_core_set_status(BT_DEACTIVATED);
1024         __bt_core_set_le_status(BT_LE_DEACTIVATED);
1025         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1026                 BT_ERR("Set vconf failed");
1027         if (vconf_set_int(VCONFKEY_BT_LE_STATUS, VCONFKEY_BT_LE_STATUS_OFF) != 0)
1028                 BT_ERR("Set vconf failed");
1029
1030         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1031                                                 EVT_VAL_BT_OFF) != ES_R_OK)
1032                 BT_ERR("Fail to set value");
1033
1034         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1035                                                 EVT_VAL_BT_LE_OFF) != ES_R_OK)
1036                 BT_ERR("Fail to set value");
1037
1038         if (is_recovery_mode == TRUE) {
1039                 if (timer_id < 0)
1040                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
1041                 return;
1042         }
1043
1044         if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_value) != 0)
1045                 BT_ERR("Fail to get the flight_mode_deactivated value");
1046
1047         if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &power_saving_mode) != 0)
1048                 BT_ERR("Fail to get the ps_mode_deactivated value");
1049
1050         flight_mode_status = _bt_core_is_flight_mode_enabled();
1051
1052         if (flight_mode_status == FALSE && _bt_is_flightmode_request() == TRUE) {
1053                 _bt_set_flightmode_request(FALSE);
1054                 if (timer_id < 0)
1055                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_enable_timeout_cb, NULL);
1056                 return;
1057         }
1058         _bt_set_flightmode_request(FALSE);
1059
1060         if (flight_mode_value == 1 || power_saving_mode == 1) {
1061                 BT_DBG("Bt Core not terminated");
1062                 return;
1063         }
1064
1065         _bt_core_terminate();
1066 }