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_stack_up();
 407                 }
 408                 if (ret < 0) {
 409                         BT_ERR("running script failed");
 410                         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 411                                 ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 412                                 if (ret < 0)
 413                                         BT_ERR("Failed to call systemact service");
 414                         } else {
 415                                 ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh &", NULL);
 416                         }
 417                         __bt_core_set_status(BT_DEACTIVATED);
 418                         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 419                         return -1;
 420                 }
 421         } else {
 422                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 423                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 424         }
 425 #ifdef TIZEN_FEATURE_BT_HPS
 426         ret = _bt_core_start_httpproxy();
 427         if (ret < 0)
 428                 BT_ERR("_bt_core_start_httpproxy() failed");
 429 #endif
 430
 431         return 0;
 432 }
 433
 434 #ifdef TIZEN_FEATURE_BT_OTP
 435 static void _bt_core_stop_otp()
 436 {
 437         GError *error = NULL;
 438         GDBusMessage *msg = NULL;
 439         GDBusConnection *conn = _bt_core_get_gdbus_connection();
 440         msg = g_dbus_message_new_signal(BT_OTP_OBJECT_PATH, BT_OTP_INTERFACE_NAME, BLE_DISABLED);
 441         if (!g_dbus_connection_send_message(conn, msg, G_DBUS_SEND_MESSAGE_FLAGS_NONE, 0, NULL)) {
 442                 if (error != NULL) {
 443                         BT_ERR("Failed to send BLE_DISABLED signal to OTP : errCode[%x], \
 444                                         message[%s]",
 445                                         error->code, error->message);
 446                         g_clear_error(&error);
 447                 }
 448         }
 449 }
 450 #endif
 451
 452 int _bt_disable_adapter_le(void)
 453 {
 454         BT_DBG("+");
 455
 456         bt_status_t status;
 457         bt_le_status_t le_status;
 458
 459         le_status = _bt_core_get_le_status();
 460         retv_if(le_status == BT_LE_DEACTIVATED, 0);
 461         retv_if(le_status == BT_LE_DEACTIVATING, -1);
 462
 463 #ifdef TIZEN_FEATURE_BT_HPS
 464         _bt_core_stop_httpproxy();
 465 #endif
 466
 467 #ifdef TIZEN_FEATURE_BT_OTP
 468         _bt_core_stop_otp();
 469 #endif
 470
 471         status = _bt_core_get_status();
 472         BT_DBG("status : %d", status);
 473
 474         if (status == BT_DEACTIVATED) {
 475                 __bt_core_set_le_status(BT_LE_DEACTIVATING);
 476                 int ret;
 477                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 478                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 479                         if (ret < 0)
 480                                 BT_ERR("Failed to call systemact service");
 481                 } else {
 482                         ret = __execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL);
 483                 }
 484                 if (ret < 0) {
 485                         BT_ERR("running script failed");
 486                         __bt_core_set_le_status(BT_LE_ACTIVATED);
 487                         return -1;
 488                 }
 489         } else {
 490                         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 491         }
 492
 493         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 494
 495         BT_DBG("-");
 496         return 0;
 497 }
 498
 499 int _bt_core_service_request_adapter(int service_function)
 500 {
 501         int ret = -1;
 502
 503         GArray *in_param1 = NULL;
 504         GArray *in_param2 = NULL;
 505         GArray *in_param3 = NULL;
 506         GArray *in_param4 = NULL;
 507         GArray *out_param = NULL;
 508
 509         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 510
 511         ret = _bt_core_service_request(BT_CORE_SERVICE, service_function,
 512                         in_param1, in_param2, in_param3, in_param4, &out_param);
 513         if (ret < 0)
 514                 BT_ERR("_bt_core_service_request_adapter() failed");
 515
 516         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 517
 518         return ret;
 519 }
 520
 521 static gboolean __bt_core_check_the_adapter_path(void)
 522 {
 523         GError *err = NULL;
 524         GDBusProxy *manager_proxy = NULL;
 525         GVariant *result = NULL;
 526         char *adapter_path = NULL;
 527         GDBusConnection *conn = NULL;
 528
 529         conn = _bt_core_get_gdbus_connection();
 530         if (conn == NULL)
 531                 return FALSE;
 532
 533         manager_proxy =  g_dbus_proxy_new_sync(conn,
 534                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 535                         "org.bluez",
 536                         "/",
 537                         "org.freedesktop.DBus.ObjectManager",
 538                         NULL, &err);
 539
 540         if (!manager_proxy) {
 541                 if (err != NULL) {
 542                         BT_ERR("Unable to create proxy: %s", err->message);
 543                         g_clear_error(&err);
 544                 } else {
 545                         BT_ERR("Fail to create proxy");
 546                 }
 547                 goto fail;
 548         }
 549
 550         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
 551                         G_DBUS_CALL_FLAGS_NONE, 1000, NULL, &err);
 552         if (!result) {
 553                 if (err != NULL) {
 554                         BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
 555                         g_clear_error(&err);
 556                 } else{
 557                         BT_ERR("Fail to get DefaultAdapter");
 558                 }
 559                 goto fail;
 560         }
 561
 562         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
 563                 BT_ERR("Incorrect result\n");
 564                 goto fail;
 565         }
 566
 567         g_variant_get(result, "(&o)", &adapter_path);
 568
 569         if (adapter_path == NULL ||
 570                 strlen(adapter_path) >= BT_CORE_CHECK_ADAPTER_OBJECT_PATH_MAX) {
 571                 BT_ERR("Adapter path is inproper\n");
 572                 goto fail;
 573         }
 574
 575         g_variant_unref(result);
 576         g_object_unref(manager_proxy);
 577
 578         return TRUE;
 579
 580 fail:
 581         if (result)
 582                 g_variant_unref(result);
 583
 584         if (manager_proxy)
 585                 g_object_unref(manager_proxy);
 586
 587         return FALSE;
 588 }
 589
 590 void _bt_core_update_status(void)
 591 {
 592         int bt_status = VCONFKEY_BT_STATUS_OFF;
 593         int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
 594         gboolean ret = FALSE;
 595
 596         ret = __bt_core_check_the_adapter_path();
 597         BT_INFO("check the real status of bt_adapter");
 598
 599         if (ret != TRUE) {
 600                 __bt_core_set_status(BT_DEACTIVATED);
 601                 __bt_core_set_le_status(BT_DEACTIVATED);
 602         } else {
 603                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
 604                         BT_ERR("no bluetooth device info, so BT was disabled at previous session");
 605                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
 606                         BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
 607
 608                 BT_INFO("bt_status = %d, bt_le_status = %d", bt_status, bt_le_status);
 609
 610                 if (bt_status & VCONFKEY_BT_STATUS_ON)
 611                         __bt_core_set_status(BT_ACTIVATED);
 612                 if (bt_le_status & VCONFKEY_BT_LE_STATUS_ON)
 613                         __bt_core_set_le_status(BT_ACTIVATED);
 614         }
 615 }
 616
 617 gboolean _bt_core_enable_adapter(void)
 618 {
 619         int ret;
 620
 621         _bt_set_flightmode_request(FALSE);
 622         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 623                 BT_ERR("Set vconf failed");
 624
 625         ret = _bt_enable_adapter();
 626         if (ret < 0)
 627                 return FALSE;
 628         else
 629                 return TRUE;
 630 }
 631
 632 static gboolean __bt_core_terminate_cb(gpointer data)
 633 {
 634         _bt_core_terminate();
 635
 636         return FALSE;
 637 }
 638
 639 gboolean _bt_core_disable_adapter(void)
 640 {
 641         int ret;
 642         gboolean adapter_state;
 643
 644         _bt_set_flightmode_request(FALSE);
 645         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 646                 BT_ERR("Set vconf failed");
 647
 648         adapter_state = __bt_core_check_the_adapter_path();
 649         if (adapter_state == FALSE)
 650                 BT_INFO("Default adapter is NOT normal.");
 651
 652         ret = _bt_disable_adapter();
 653         if (adapter_state == FALSE) {
 654                 g_timeout_add(BT_CORE_IDLE_TERM_TIME,
 655                               __bt_core_terminate_cb, NULL);
 656                 return TRUE;
 657         } else {
 658                 if (ret < 0)
 659                         return FALSE;
 660                 else
 661                         return TRUE;
 662         }
 663 }
 664
 665 gboolean _bt_core_recover_adapter(void)
 666 {
 667         int ret;
 668 #if 0
 669         int ret_le;
 670 #endif
 671         BT_INFO_C("Recover bt adapter");
 672
 673         _bt_set_flightmode_request(FALSE);
 674         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 675                 BT_ERR("Set vconf failed");
 676
 677         is_recovery_mode = TRUE;
 678
 679         _bt_core_update_status();
 680
 681         if (_bt_core_get_status() == BT_ACTIVATED) {
 682                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 1);
 683 #ifdef TIZEN_FEATURE_BUSACT
 684                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 685 #endif
 686         }
 687         if (_bt_core_get_le_status() == BT_LE_ACTIVATED) {
 688                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 1);
 689 #ifdef TIZEN_FEATURE_BUSACT
 690                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 691 #endif
 692         }
 693
 694         ret = _bt_disable_adapter();
 695         if (ret < 0)
 696                 BT_ERR("_bt_disable_adapter() failed");
 697
 698 /* In platform, don't seperate BR/EDR and LE status */
 699 #if 0
 700         ret_le = _bt_disable_adapter_le();
 701         if (ret_le < 0)
 702                 BT_ERR("_bt_disable_adapter_le() failed");
 703 #endif
 704         return TRUE;
 705 }
 706
 707 gboolean _bt_core_enable_adapter_le(void)
 708 {
 709         int ret;
 710
 711         ret = _bt_enable_adapter_le();
 712         if (ret < 0)
 713                 return FALSE;
 714         else
 715                 return TRUE;
 716 }
 717
 718 gboolean _bt_core_disable_adapter_le(void)
 719 {
 720         BT_DBG("+");
 721
 722         int ret;
 723
 724         ret = _bt_disable_adapter_le();
 725         if (ret < 0)
 726                 return FALSE;
 727         else
 728                 return TRUE;
 729 }
 730
 731 gboolean __bt_core_reset_adapter(void)
 732 {
 733         /* Forcely terminate */
 734         if (__execute_command("/usr/etc/bluetooth/bt-reset-env.sh", NULL) < 0)
 735                 BT_ERR("running script failed");
 736
 737         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 738
 739         return TRUE;
 740 }
 741
 742 static gboolean __bt_core_enable_core_timeout_cb(gpointer data)
 743 {
 744         BT_DBG("+");
 745
 746         core_enable_timer_id = 0;
 747
 748         _bt_core_init_vconf_value();
 749
 750         return FALSE;
 751 }
 752
 753 gboolean _bt_core_enable_core(void)
 754 {
 755         BT_DBG("+");
 756
 757         _bt_core_update_status();
 758
 759         if (core_enable_timer_id > 0)
 760                 g_source_remove(core_enable_timer_id);
 761
 762         core_enable_timer_id = g_timeout_add(200, (GSourceFunc)__bt_core_enable_core_timeout_cb, NULL);
 763
 764         BT_DBG("-");
 765         return TRUE;
 766 }
 767
 768 gboolean _bt_core_set_transfer_value(gboolean value)
 769 {
 770         const char *event_val = NULL;
 771         gboolean ret = TRUE;
 772
 773         BT_DBG("value: %d", value);
 774
 775         event_val = value ? EVT_VAL_BT_TRANSFERING : EVT_VAL_BT_NON_TRANSFERING;
 776
 777         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_TRANSFERING_STATE,
 778                                                 event_val) != ES_R_OK) {
 779                 BT_ERR("Fail to set BT state value");
 780                 ret = FALSE;
 781         }
 782
 783         if (ret == FALSE || value == FALSE) {
 784                 BT_DBG("Terminate bt-core process");
 785                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 786         }
 787
 788         BT_DBG("-");
 789         return ret;
 790 }
 791
 792 gboolean _bt_core_factory_test_mode(const char *type, const char *arg)
 793 {
 794         BT_DBG("Test item : %s", type);
 795
 796 #ifdef TIZEN_FEATURE_ACTD
 797         if (g_strcmp0(type, "Enable_RF_Test") == 0) {
 798                 __bt_call_systemact_service(BT_SYSTEMACT_EDUTM_ON);
 799         } else if (g_strcmp0(type, "Disable_RF_Test") == 0) {
 800                 __bt_call_systemact_service(BT_SYSTEMACT_EDUTM_OFF);
 801         } else {
 802                 BT_DBG("Terminate bt-core process");
 803                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 804                 return FALSE;
 805         }
 806 #else
 807         char *cmd = NULL;
 808         char *arg_list[3] = { NULL, NULL, NULL };
 809
 810         if (g_strcmp0(type, "Enable_RF_Test") == 0) {
 811                 cmd = "/usr/etc/bluetooth/bt-edutm-on.sh";
 812                 arg_list[0] = "bt-edutm-on.sh";
 813         } else if (g_strcmp0(type, "Disable_RF_Test") == 0) {
 814                 cmd = "/usr/etc/bluetooth/bt-edutm-off.sh";
 815                 arg_list[0] = "bt-edutm-off.sh";
 816         } else if (g_strcmp0(type, "Slave_Mode") == 0) {
 817                 cmd = "/usr/etc/bluetooth/bt-mode-slave.sh";
 818                 arg_list[0] = "bt-mode-slave.sh";
 819         } else if (g_strcmp0(type, "Master_Mode") == 0) {
 820                 cmd = "/usr/etc/bluetooth/bt-mode-master.sh";
 821                 arg_list[0] = "bt-mode-master.sh";
 822         } else if (g_strcmp0(type, "SSP_Debug_Mode") == 0) {
 823                 cmd = "/usr/etc/bluetooth/bt-set-ssp-debug-mode.sh";
 824                 arg_list[0] = "bt-set-ssp-debug-mode.sh";
 825                 arg_list[1] = (char *)arg;
 826         } else if (g_strcmp0(type, "RF_Channel") == 0) {
 827                 cmd = "/usr/etc/bluetooth/bt-enable-rf-channel.sh";
 828                 arg_list[0] = "bt-enable-rf-channel.sh";
 829                 arg_list[1] = (char *)arg;
 830         } else {
 831                 return FALSE;
 832         }
 833
 834         BT_DBG("Run %s", cmd);
 835         if (__execute_command(cmd, arg_list) < 0)
 836                 BT_ERR("running script failed");
 837 #endif
 838
 839         return TRUE;
 840 }
 841
 842 static gboolean __bt_core_recovery_cb(gpointer data)
 843 {
 844         int ret = 0;
 845         gboolean is_request_failed = FALSE;
 846         static gboolean is_first_failure = TRUE;
 847
 848         BT_DBG("+");
 849
 850         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 851                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 852                 if (ret < 0)
 853                         is_request_failed = TRUE;
 854         }
 855
 856         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 857                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 858                 if (ret < 0)
 859                         is_request_failed = TRUE;
 860         }
 861
 862         if (is_request_failed == TRUE) {
 863                 BT_ERR("Recovery is failed.");
 864                 if (is_first_failure == TRUE) {
 865                         g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
 866                         is_first_failure = FALSE;
 867                         return FALSE;
 868                 } else {
 869                         is_first_failure = TRUE;
 870                         return FALSE;
 871                 }
 872         } else
 873                 is_first_failure = TRUE;
 874
 875         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 876                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 0);
 877                 ret = _bt_enable_adapter();
 878                 if (ret < 0)
 879                         BT_ERR("_bt_enable_adapter() failed");
 880         }
 881
 882 #if 0
 883         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 884                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 0);
 885                 ret = _bt_enable_adapter_le();
 886                 if (ret < 0)
 887                         BT_ERR("_bt_enable_adapter_le() failed");
 888         }
 889 #endif
 890         is_recovery_mode = FALSE;
 891
 892         BT_DBG("-");
 893
 894         return FALSE;
 895 }
 896
 897 static gboolean __bt_core_enable_timeout_cb(gpointer data)
 898 {
 899         bt_status_t adapter_status;
 900         bt_le_status_t adapter_status_le;
 901
 902         BT_DBG("");
 903
 904         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 905                 BT_ERR("Set vconf failed");
 906
 907         adapter_status = _bt_core_get_status();
 908         adapter_status_le = _bt_core_get_le_status();
 909
 910         if (adapter_status == BT_DEACTIVATED &&
 911                         _bt_core_get_bt_status(BT_FLIGHT_MODE) != 0) {
 912                 _bt_core_set_bt_status(BT_FLIGHT_MODE, 0);
 913                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 914                 _bt_enable_adapter();
 915         }
 916
 917         if (adapter_status_le == BT_LE_DEACTIVATED &&
 918                         _bt_core_get_bt_le_status(BT_FLIGHT_MODE) != 0) {
 919                 _bt_core_set_bt_le_status(BT_FLIGHT_MODE, 0);
 920                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 921                 _bt_enable_adapter_le();
 922         }
 923
 924         return FALSE;
 925 }
 926
 927 static gboolean __bt_core_disable_timeout_cb(gpointer data)
 928 {
 929         bt_status_t adapter_status;
 930         bt_le_status_t adapter_status_le;
 931
 932         BT_DBG("");
 933
 934         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 1) != 0)
 935                 BT_ERR("Set vconf failed");
 936
 937         adapter_status = _bt_core_get_status();
 938         adapter_status_le = _bt_core_get_le_status();
 939
 940         if (adapter_status == BT_ACTIVATED) {
 941                 int bt_status_before_mode = 0;
 942
 943                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status_before_mode) == 0)
 944                         _bt_core_set_bt_status(BT_FLIGHT_MODE, bt_status_before_mode);
 945
 946 #ifdef TIZEN_FEATURE_BUSACT
 947                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 948 #endif
 949                 _bt_disable_adapter();
 950         }
 951
 952         if (adapter_status_le == BT_LE_ACTIVATED) {
 953                 int bt_le_status_before_mode = 0;
 954
 955                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status_before_mode) == 0)
 956                         _bt_core_set_bt_le_status(BT_FLIGHT_MODE, bt_le_status_before_mode);
 957
 958 #ifdef TIZEN_FEATURE_BUSACT
 959                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 960 #endif
 961                 _bt_disable_adapter_le();
 962         }
 963
 964         return FALSE;
 965 }
 966
 967 static int __bt_eventsystem_set_value(const char *event, const char *key, const char *value)
 968 {
 969         int ret;
 970         bundle *b = NULL;
 971
 972         b = bundle_create();
 973
 974         bundle_add_str(b, key, value);
 975
 976         ret = eventsystem_send_system_event(event, b);
 977
 978         BT_DBG("eventsystem_send_system_event result: %d", ret);
 979
 980         bundle_free(b);
 981
 982         return ret;
 983 }
 984
 985 void _bt_core_adapter_added_cb(void)
 986 {
 987         bt_status_t status;
 988         bt_le_status_t le_status;
 989         gboolean flight_mode_status;
 990
 991         BT_DBG("");
 992
 993         status = _bt_core_get_status();
 994         BT_DBG("status : %d", status);
 995         le_status = _bt_core_get_le_status();
 996         BT_DBG("le_status : %d", le_status);
 997
 998         if (status == BT_ACTIVATING)
 999                 __bt_core_set_status(BT_ACTIVATED);
1000         if (le_status == BT_LE_ACTIVATING)
1001                 __bt_core_set_le_status(BT_LE_ACTIVATED);
1002
1003         flight_mode_status = _bt_core_is_flight_mode_enabled();
1004
1005         if (flight_mode_status == TRUE && _bt_is_flightmode_request() == TRUE) {
1006                 _bt_set_flightmode_request(FALSE);
1007                 g_timeout_add(2000, (GSourceFunc)__bt_core_disable_timeout_cb, NULL);
1008                 return;
1009         }
1010         _bt_set_flightmode_request(FALSE);
1011
1012         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1013                                                 EVT_VAL_BT_ON) != ES_R_OK)
1014                 BT_ERR("Fail to set BT state value");
1015
1016         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1017                                                 EVT_VAL_BT_LE_ON) != ES_R_OK)
1018                 BT_ERR("Fail to set BT LE state value");
1019
1020         _bt_core_terminate();
1021 }
1022
1023 void _bt_core_adapter_removed_cb(void)
1024 {
1025         int flight_mode_value = 0;
1026         int power_saving_mode = 0;
1027         gboolean flight_mode_status;
1028         static int timer_id = -1;
1029
1030         BT_DBG("is_recovery_mode: %d", is_recovery_mode);
1031
1032         __bt_core_set_status(BT_DEACTIVATED);
1033         __bt_core_set_le_status(BT_LE_DEACTIVATED);
1034         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1035                 BT_ERR("Set vconf failed");
1036         if (vconf_set_int(VCONFKEY_BT_LE_STATUS, VCONFKEY_BT_LE_STATUS_OFF) != 0)
1037                 BT_ERR("Set vconf failed");
1038
1039         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1040                                                 EVT_VAL_BT_OFF) != ES_R_OK)
1041                 BT_ERR("Fail to set value");
1042
1043         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1044                                                 EVT_VAL_BT_LE_OFF) != ES_R_OK)
1045                 BT_ERR("Fail to set value");
1046
1047         if (is_recovery_mode == TRUE) {
1048                 if (timer_id < 0)
1049                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
1050                 return;
1051         }
1052
1053         if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_value) != 0)
1054                 BT_ERR("Fail to get the flight_mode_deactivated value");
1055
1056         if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &power_saving_mode) != 0)
1057                 BT_ERR("Fail to get the ps_mode_deactivated value");
1058
1059         flight_mode_status = _bt_core_is_flight_mode_enabled();
1060
1061         if (flight_mode_status == FALSE && _bt_is_flightmode_request() == TRUE) {
1062                 _bt_set_flightmode_request(FALSE);
1063                 if (timer_id < 0)
1064                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_enable_timeout_cb, NULL);
1065                 return;
1066         }
1067         _bt_set_flightmode_request(FALSE);
1068
1069         if (flight_mode_value == 1 || power_saving_mode == 1) {
1070                 BT_DBG("Bt Core not terminated");
1071                 return;
1072         }
1073
1074         _bt_core_terminate();
1075 }