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_DEACTIVATED, -1);
 395
 396         status = _bt_core_get_status();
 397         if (status == BT_DEACTIVATED) {
 398                 __bt_core_set_le_status(BT_LE_ACTIVATING);
 399                 BT_DBG("Activate BT");
 400                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 401                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_UP);
 402                         if (ret < 0)
 403                                 BT_ERR("Failed to call systemact service");
 404                 } else {
 405                         ret = __bt_call_systemact_service(BT_SYSTEMACT_STACK_UP);
 406                         if (ret < 0)
 407                                 BT_ERR("Failed to call systemact service");
 408                 }
 409                 if (ret < 0) {
 410                         BT_ERR("running script failed");
 411                         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 412                                 ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 413                                 if (ret < 0)
 414                                         BT_ERR("Failed to call systemact service");
 415                         } else {
 416                                 ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh &", NULL);
 417                         }
 418                         __bt_core_set_status(BT_DEACTIVATED);
 419                         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 420                         return -1;
 421                 }
 422         } else {
 423                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 424                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 425         }
 426 #ifdef TIZEN_FEATURE_BT_HPS
 427         ret = _bt_core_start_httpproxy();
 428         if (ret < 0)
 429                 BT_ERR("_bt_core_start_httpproxy() failed");
 430 #endif
 431
 432         return 0;
 433 }
 434
 435 #ifdef TIZEN_FEATURE_BT_OTP
 436 static void _bt_core_stop_otp()
 437 {
 438         GError *error = NULL;
 439         GDBusMessage *msg = NULL;
 440         GDBusConnection *conn = _bt_core_get_gdbus_connection();
 441         msg = g_dbus_message_new_signal(BT_OTP_OBJECT_PATH, BT_OTP_INTERFACE_NAME, BLE_DISABLED);
 442         if (!g_dbus_connection_send_message(conn, msg, G_DBUS_SEND_MESSAGE_FLAGS_NONE, 0, NULL)) {
 443                 if (error != NULL) {
 444                         BT_ERR("Failed to send BLE_DISABLED signal to OTP : errCode[%x], \
 445                                         message[%s]",
 446                                         error->code, error->message);
 447                         g_clear_error(&error);
 448                 }
 449         }
 450 }
 451 #endif
 452
 453 int _bt_disable_adapter_le(void)
 454 {
 455         BT_DBG("+");
 456
 457         bt_status_t status;
 458         bt_le_status_t le_status;
 459
 460         le_status = _bt_core_get_le_status();
 461         retv_if(le_status == BT_LE_DEACTIVATED, 0);
 462         retv_if(le_status == BT_LE_DEACTIVATING, -1);
 463
 464 #ifdef TIZEN_FEATURE_BT_HPS
 465         _bt_core_stop_httpproxy();
 466 #endif
 467
 468 #ifdef TIZEN_FEATURE_BT_OTP
 469         _bt_core_stop_otp();
 470 #endif
 471
 472         status = _bt_core_get_status();
 473         BT_DBG("status : %d", status);
 474
 475         if (status == BT_DEACTIVATED) {
 476                 __bt_core_set_le_status(BT_LE_DEACTIVATING);
 477                 int ret;
 478                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 479                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 480                         if (ret < 0)
 481                                 BT_ERR("Failed to call systemact service");
 482                 } else {
 483                         ret = __execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL);
 484                 }
 485                 if (ret < 0) {
 486                         BT_ERR("running script failed");
 487                         __bt_core_set_le_status(BT_LE_ACTIVATED);
 488                         return -1;
 489                 }
 490         } else {
 491                         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 492         }
 493
 494         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 495
 496         BT_DBG("-");
 497         return 0;
 498 }
 499
 500 int _bt_core_service_request_adapter(int service_function)
 501 {
 502         int ret = -1;
 503
 504         GArray *in_param1 = NULL;
 505         GArray *in_param2 = NULL;
 506         GArray *in_param3 = NULL;
 507         GArray *in_param4 = NULL;
 508         GArray *out_param = NULL;
 509
 510         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 511
 512         ret = _bt_core_service_request(BT_CORE_SERVICE, service_function,
 513                         in_param1, in_param2, in_param3, in_param4, &out_param);
 514         if (ret < 0)
 515                 BT_ERR("_bt_core_service_request_adapter() failed");
 516
 517         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 518
 519         return ret;
 520 }
 521
 522 static gboolean __bt_core_check_the_adapter_path(void)
 523 {
 524         GError *err = NULL;
 525         GDBusProxy *manager_proxy = NULL;
 526         GVariant *result = NULL;
 527         char *adapter_path = NULL;
 528         GDBusConnection *conn = NULL;
 529
 530         conn = _bt_core_get_gdbus_connection();
 531         if (conn == NULL)
 532                 return FALSE;
 533
 534         manager_proxy =  g_dbus_proxy_new_sync(conn,
 535                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 536                         "org.bluez",
 537                         "/",
 538                         "org.freedesktop.DBus.ObjectManager",
 539                         NULL, &err);
 540
 541         if (!manager_proxy) {
 542                 if (err != NULL) {
 543                         BT_ERR("Unable to create proxy: %s", err->message);
 544                         g_clear_error(&err);
 545                 } else {
 546                         BT_ERR("Fail to create proxy");
 547                 }
 548                 goto fail;
 549         }
 550
 551         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
 552                         G_DBUS_CALL_FLAGS_NONE, 1000, NULL, &err);
 553         if (!result) {
 554                 if (err != NULL) {
 555                         BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
 556                         g_clear_error(&err);
 557                 } else{
 558                         BT_ERR("Fail to get DefaultAdapter");
 559                 }
 560                 goto fail;
 561         }
 562
 563         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
 564                 BT_ERR("Incorrect result\n");
 565                 goto fail;
 566         }
 567
 568         g_variant_get(result, "(&o)", &adapter_path);
 569
 570         if (adapter_path == NULL ||
 571                 strlen(adapter_path) >= BT_CORE_CHECK_ADAPTER_OBJECT_PATH_MAX) {
 572                 BT_ERR("Adapter path is inproper\n");
 573                 goto fail;
 574         }
 575
 576         g_variant_unref(result);
 577         g_object_unref(manager_proxy);
 578
 579         return TRUE;
 580
 581 fail:
 582         if (result)
 583                 g_variant_unref(result);
 584
 585         if (manager_proxy)
 586                 g_object_unref(manager_proxy);
 587
 588         return FALSE;
 589 }
 590
 591 void _bt_core_update_status(void)
 592 {
 593         int bt_status = VCONFKEY_BT_STATUS_OFF;
 594         int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
 595         gboolean ret = FALSE;
 596
 597         ret = __bt_core_check_the_adapter_path();
 598         BT_INFO("check the real status of bt_adapter");
 599
 600         if (ret != TRUE) {
 601                 __bt_core_set_status(BT_DEACTIVATED);
 602                 __bt_core_set_le_status(BT_DEACTIVATED);
 603         } else {
 604                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
 605                         BT_ERR("no bluetooth device info, so BT was disabled at previous session");
 606                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
 607                         BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
 608
 609                 BT_INFO("bt_status = %d, bt_le_status = %d", bt_status, bt_le_status);
 610
 611                 if (bt_status & VCONFKEY_BT_STATUS_ON)
 612                         __bt_core_set_status(BT_ACTIVATED);
 613                 if (bt_le_status & VCONFKEY_BT_LE_STATUS_ON)
 614                         __bt_core_set_le_status(BT_ACTIVATED);
 615         }
 616 }
 617
 618 gboolean _bt_core_enable_adapter(void)
 619 {
 620         int ret;
 621
 622         _bt_set_flightmode_request(FALSE);
 623         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 624                 BT_ERR("Set vconf failed");
 625
 626         ret = _bt_enable_adapter();
 627         if (ret < 0)
 628                 return FALSE;
 629         else
 630                 return TRUE;
 631 }
 632
 633 static gboolean __bt_core_terminate_cb(gpointer data)
 634 {
 635         _bt_core_terminate();
 636
 637         return FALSE;
 638 }
 639
 640 gboolean _bt_core_disable_adapter(void)
 641 {
 642         int ret;
 643         gboolean adapter_state;
 644
 645         _bt_set_flightmode_request(FALSE);
 646         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 647                 BT_ERR("Set vconf failed");
 648
 649         adapter_state = __bt_core_check_the_adapter_path();
 650         if (adapter_state == FALSE)
 651                 BT_INFO("Default adapter is NOT normal.");
 652
 653         ret = _bt_disable_adapter();
 654         if (adapter_state == FALSE) {
 655                 g_timeout_add(BT_CORE_IDLE_TERM_TIME,
 656                               __bt_core_terminate_cb, NULL);
 657                 return TRUE;
 658         } else {
 659                 if (ret < 0)
 660                         return FALSE;
 661                 else
 662                         return TRUE;
 663         }
 664 }
 665
 666 gboolean _bt_core_recover_adapter(void)
 667 {
 668         int ret;
 669 #if 0
 670         int ret_le;
 671 #endif
 672         BT_INFO_C("Recover bt adapter");
 673
 674         _bt_set_flightmode_request(FALSE);
 675         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 676                 BT_ERR("Set vconf failed");
 677
 678         is_recovery_mode = TRUE;
 679
 680         _bt_core_update_status();
 681
 682         if (_bt_core_get_status() == BT_ACTIVATED) {
 683                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 1);
 684 #ifdef TIZEN_FEATURE_BUSACT
 685                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 686 #endif
 687         }
 688         if (_bt_core_get_le_status() == BT_LE_ACTIVATED) {
 689                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 1);
 690 #ifdef TIZEN_FEATURE_BUSACT
 691                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 692 #endif
 693         }
 694
 695         ret = _bt_disable_adapter();
 696         if (ret < 0)
 697                 BT_ERR("_bt_disable_adapter() failed");
 698
 699 /* In platform, don't seperate BR/EDR and LE status */
 700 #if 0
 701         ret_le = _bt_disable_adapter_le();
 702         if (ret_le < 0)
 703                 BT_ERR("_bt_disable_adapter_le() failed");
 704 #endif
 705         return TRUE;
 706 }
 707
 708 gboolean _bt_core_enable_adapter_le(void)
 709 {
 710         int ret;
 711
 712         ret = _bt_enable_adapter_le();
 713         if (ret < 0)
 714                 return FALSE;
 715         else
 716                 return TRUE;
 717 }
 718
 719 gboolean _bt_core_disable_adapter_le(void)
 720 {
 721         BT_DBG("+");
 722
 723         int ret;
 724
 725         ret = _bt_disable_adapter_le();
 726         if (ret < 0)
 727                 return FALSE;
 728         else
 729                 return TRUE;
 730 }
 731
 732 gboolean __bt_core_reset_adapter(void)
 733 {
 734         /* Forcely terminate */
 735         if (__execute_command("/usr/etc/bluetooth/bt-reset-env.sh", NULL) < 0)
 736                 BT_ERR("running script failed");
 737
 738         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 739
 740         return TRUE;
 741 }
 742
 743 static gboolean __bt_core_enable_core_timeout_cb(gpointer data)
 744 {
 745         BT_DBG("+");
 746
 747         core_enable_timer_id = 0;
 748
 749         _bt_core_init_vconf_value();
 750
 751         return FALSE;
 752 }
 753
 754 gboolean _bt_core_enable_core(void)
 755 {
 756         BT_DBG("+");
 757
 758         _bt_core_update_status();
 759
 760         if (core_enable_timer_id > 0)
 761                 g_source_remove(core_enable_timer_id);
 762
 763         core_enable_timer_id = g_timeout_add(200, (GSourceFunc)__bt_core_enable_core_timeout_cb, NULL);
 764
 765         BT_DBG("-");
 766         return TRUE;
 767 }
 768
 769 gboolean _bt_core_set_transfer_value(gboolean value)
 770 {
 771         const char *event_val = NULL;
 772         gboolean ret = TRUE;
 773
 774         BT_DBG("value: %d", value);
 775
 776         event_val = value ? EVT_VAL_BT_TRANSFERING : EVT_VAL_BT_NON_TRANSFERING;
 777
 778         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_TRANSFERING_STATE,
 779                                                 event_val) != ES_R_OK) {
 780                 BT_ERR("Fail to set BT state value");
 781                 ret = FALSE;
 782         }
 783
 784         if (ret == FALSE || value == FALSE) {
 785                 BT_DBG("Terminate bt-core process");
 786                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 787         }
 788
 789         BT_DBG("-");
 790         return ret;
 791 }
 792
 793 gboolean _bt_core_factory_test_mode(const char *type, const char *arg)
 794 {
 795
 796         char *cmd = NULL;
 797         char *arg_list[3] = { NULL, NULL, NULL };
 798
 799         BT_DBG("Test item : %s", type);
 800
 801         if (g_strcmp0(type, "Enable_RF_Test") == 0) {
 802                 cmd = "/usr/etc/bluetooth/bt-edutm-on.sh";
 803                 arg_list[0] = "bt-edutm-on.sh";
 804         } else if (g_strcmp0(type, "Disable_RF_Test") == 0) {
 805                 cmd = "/usr/etc/bluetooth/bt-edutm-off.sh";
 806                 arg_list[0] = "bt-edutm-off.sh";
 807         } else if (g_strcmp0(type, "Slave_Mode") == 0) {
 808                 cmd = "/usr/etc/bluetooth/bt-mode-slave.sh";
 809                 arg_list[0] = "bt-mode-slave.sh";
 810         } else if (g_strcmp0(type, "Master_Mode") == 0) {
 811                 cmd = "/usr/etc/bluetooth/bt-mode-master.sh";
 812                 arg_list[0] = "bt-mode-master.sh";
 813         } else if (g_strcmp0(type, "SSP_Debug_Mode") == 0) {
 814                 cmd = "/usr/etc/bluetooth/bt-set-ssp-debug-mode.sh";
 815                 arg_list[0] = "bt-set-ssp-debug-mode.sh";
 816                 arg_list[1] = (char *)arg;
 817         } else if (g_strcmp0(type, "RF_Channel") == 0) {
 818                 cmd = "/usr/etc/bluetooth/bt-enable-rf-channel.sh";
 819                 arg_list[0] = "bt-enable-rf-channel.sh";
 820                 arg_list[1] = (char *)arg;
 821         } else {
 822                 return FALSE;
 823         }
 824
 825         BT_DBG("Run %s", cmd);
 826         if (__execute_command(cmd, arg_list) < 0)
 827                 BT_ERR("running script failed");
 828
 829         return TRUE;
 830 }
 831
 832 static gboolean __bt_core_recovery_cb(gpointer data)
 833 {
 834         int ret = 0;
 835 #ifdef TIZEN_FEATURE_BUSACT
 836         gboolean is_request_failed = FALSE;
 837         static gboolean is_first_failure = TRUE;
 838 #endif
 839
 840         BT_DBG("+");
 841
 842 #ifdef TIZEN_FEATURE_BUSACT
 843         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 844                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 845                 if (ret < 0)
 846                         is_request_failed = TRUE;
 847         }
 848
 849         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 850                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 851                 if (ret < 0)
 852                         is_request_failed = TRUE;
 853         }
 854
 855         if (is_request_failed == TRUE) {
 856                 BT_ERR("Recovery is failed.");
 857                 if (is_first_failure == TRUE) {
 858                         g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
 859                         is_first_failure = FALSE;
 860                         return FALSE;
 861                 } else {
 862                         is_first_failure = TRUE;
 863                         return FALSE;
 864                 }
 865         } else
 866                 is_first_failure = TRUE;
 867 #endif
 868
 869         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 870                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 0);
 871                 ret = _bt_enable_adapter();
 872                 if (ret < 0)
 873                         BT_ERR("_bt_enable_adapter() failed");
 874         }
 875
 876 #if 0
 877         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 878                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 0);
 879                 ret = _bt_enable_adapter_le();
 880                 if (ret < 0)
 881                         BT_ERR("_bt_enable_adapter_le() failed");
 882         }
 883 #endif
 884         is_recovery_mode = FALSE;
 885
 886         BT_DBG("-");
 887
 888         return FALSE;
 889 }
 890
 891 static gboolean __bt_core_enable_timeout_cb(gpointer data)
 892 {
 893         bt_status_t adapter_status;
 894         bt_le_status_t adapter_status_le;
 895
 896         BT_DBG("");
 897
 898         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 899                 BT_ERR("Set vconf failed");
 900
 901         adapter_status = _bt_core_get_status();
 902         adapter_status_le = _bt_core_get_le_status();
 903
 904         if (adapter_status == BT_DEACTIVATED &&
 905                         _bt_core_get_bt_status(BT_FLIGHT_MODE) != 0) {
 906                 _bt_core_set_bt_status(BT_FLIGHT_MODE, 0);
 907                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 908                 _bt_enable_adapter();
 909         }
 910
 911         if (adapter_status_le == BT_LE_DEACTIVATED &&
 912                         _bt_core_get_bt_le_status(BT_FLIGHT_MODE) != 0) {
 913                 _bt_core_set_bt_le_status(BT_FLIGHT_MODE, 0);
 914                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 915                 _bt_enable_adapter_le();
 916         }
 917
 918         return FALSE;
 919 }
 920
 921 static gboolean __bt_core_disable_timeout_cb(gpointer data)
 922 {
 923         bt_status_t adapter_status;
 924         bt_le_status_t adapter_status_le;
 925
 926         BT_DBG("");
 927
 928         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 1) != 0)
 929                 BT_ERR("Set vconf failed");
 930
 931         adapter_status = _bt_core_get_status();
 932         adapter_status_le = _bt_core_get_le_status();
 933
 934         if (adapter_status == BT_ACTIVATED) {
 935                 int bt_status_before_mode = 0;
 936
 937                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status_before_mode) == 0)
 938                         _bt_core_set_bt_status(BT_FLIGHT_MODE, bt_status_before_mode);
 939
 940 #ifdef TIZEN_FEATURE_BUSACT
 941                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 942 #endif
 943                 _bt_disable_adapter();
 944         }
 945
 946         if (adapter_status_le == BT_LE_ACTIVATED) {
 947                 int bt_le_status_before_mode = 0;
 948
 949                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status_before_mode) == 0)
 950                         _bt_core_set_bt_le_status(BT_FLIGHT_MODE, bt_le_status_before_mode);
 951
 952 #ifdef TIZEN_FEATURE_BUSACT
 953                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 954 #endif
 955                 _bt_disable_adapter_le();
 956         }
 957
 958         return FALSE;
 959 }
 960
 961 static int __bt_eventsystem_set_value(const char *event, const char *key, const char *value)
 962 {
 963         int ret;
 964         bundle *b = NULL;
 965
 966         b = bundle_create();
 967
 968         bundle_add_str(b, key, value);
 969
 970         ret = eventsystem_send_system_event(event, b);
 971
 972         BT_DBG("eventsystem_send_system_event result: %d", ret);
 973
 974         bundle_free(b);
 975
 976         return ret;
 977 }
 978
 979 void _bt_core_adapter_added_cb(void)
 980 {
 981         bt_status_t status;
 982         bt_le_status_t le_status;
 983         gboolean flight_mode_status;
 984
 985         BT_DBG("");
 986
 987         status = _bt_core_get_status();
 988         BT_DBG("status : %d", status);
 989         le_status = _bt_core_get_le_status();
 990         BT_DBG("le_status : %d", le_status);
 991
 992         if (status == BT_ACTIVATING)
 993                 __bt_core_set_status(BT_ACTIVATED);
 994         if (le_status == BT_LE_ACTIVATING)
 995                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 996
 997         flight_mode_status = _bt_core_is_flight_mode_enabled();
 998
 999         if (flight_mode_status == TRUE && _bt_is_flightmode_request() == TRUE) {
1000                 _bt_set_flightmode_request(FALSE);
1001                 g_timeout_add(2000, (GSourceFunc)__bt_core_disable_timeout_cb, NULL);
1002                 return;
1003         }
1004         _bt_set_flightmode_request(FALSE);
1005
1006         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1007                                                 EVT_VAL_BT_ON) != ES_R_OK)
1008                 BT_ERR("Fail to set BT state value");
1009
1010         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1011                                                 EVT_VAL_BT_LE_ON) != ES_R_OK)
1012                 BT_ERR("Fail to set BT LE state value");
1013
1014         _bt_core_terminate();
1015 }
1016
1017 void _bt_core_adapter_removed_cb(void)
1018 {
1019         int flight_mode_value = 0;
1020         int power_saving_mode = 0;
1021         gboolean flight_mode_status;
1022         static int timer_id = -1;
1023
1024         BT_DBG("is_recovery_mode: %d", is_recovery_mode);
1025
1026         __bt_core_set_status(BT_DEACTIVATED);
1027         __bt_core_set_le_status(BT_LE_DEACTIVATED);
1028         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1029                 BT_ERR("Set vconf failed");
1030         if (vconf_set_int(VCONFKEY_BT_LE_STATUS, VCONFKEY_BT_LE_STATUS_OFF) != 0)
1031                 BT_ERR("Set vconf failed");
1032
1033         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1034                                                 EVT_VAL_BT_OFF) != ES_R_OK)
1035                 BT_ERR("Fail to set value");
1036
1037         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1038                                                 EVT_VAL_BT_LE_OFF) != ES_R_OK)
1039                 BT_ERR("Fail to set value");
1040
1041         if (is_recovery_mode == TRUE) {
1042                 if (timer_id < 0)
1043                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
1044                 return;
1045         }
1046
1047         if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_value) != 0)
1048                 BT_ERR("Fail to get the flight_mode_deactivated value");
1049
1050         if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &power_saving_mode) != 0)
1051                 BT_ERR("Fail to get the ps_mode_deactivated value");
1052
1053         flight_mode_status = _bt_core_is_flight_mode_enabled();
1054
1055         if (flight_mode_status == FALSE && _bt_is_flightmode_request() == TRUE) {
1056                 _bt_set_flightmode_request(FALSE);
1057                 if (timer_id < 0)
1058                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_enable_timeout_cb, NULL);
1059                 return;
1060         }
1061         _bt_set_flightmode_request(FALSE);
1062
1063         if (flight_mode_value == 1 || power_saving_mode == 1) {
1064                 BT_DBG("Bt Core not terminated");
1065                 return;
1066         }
1067
1068         _bt_core_terminate();
1069 }