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
  25 #include "bt-core-main.h"
  26 #include "bt-core-adapter.h"
  27 #include "bt-core-common.h"
  28 #include "bt-core-dbus-handler.h"
  29 #include "bt-core-noti-handler.h"
  30
  31 #define BT_CORE_IDLE_TERM_TIME 200 /* 200ms */
  32 #define BT_CORE_CHECK_ADAPTER_OBJECT_PATH_MAX 50
  33
  34 #ifdef TIZEN_FEATURE_BT_OTP
  35 #define BT_OTP_OBJECT_PATH      "/org/projectx/otp"
  36 #define BT_OTP_INTERFACE_NAME   "org.projectx.otp_service"
  37 #define BLE_DISABLED            "LeDisabled"
  38 #endif
  39
  40 static bt_status_t adapter_status = BT_DEACTIVATED;
  41 static bt_le_status_t adapter_le_status = BT_LE_DEACTIVATED;
  42 static gboolean is_recovery_mode = FALSE;
  43 static guint core_enable_timer_id;
  44
  45
  46 static int bt_status_before[BT_MODE_MAX] = { VCONFKEY_BT_STATUS_OFF, };
  47 static int bt_le_status_before[BT_MODE_MAX] = { VCONFKEY_BT_LE_STATUS_OFF, };
  48
  49 static int __bt_eventsystem_set_value(const char *event, const char *key, const char *value);
  50
  51 static void __bt_core_set_status(bt_status_t status)
  52 {
  53         adapter_status = status;
  54 }
  55
  56 bt_status_t _bt_core_get_status(void)
  57 {
  58         return adapter_status;
  59 }
  60
  61 static void __bt_core_set_le_status(bt_le_status_t status)
  62 {
  63         adapter_le_status = status;
  64 }
  65
  66 bt_le_status_t _bt_core_get_le_status(void)
  67 {
  68         return adapter_le_status;
  69 }
  70
  71 int _bt_core_get_bt_status(bt_mode_e mode)
  72 {
  73         return bt_status_before[mode];
  74 }
  75
  76 int _bt_core_get_bt_le_status(bt_mode_e mode)
  77 {
  78         return bt_le_status_before[mode];
  79 }
  80
  81 void _bt_core_set_bt_status(bt_mode_e mode, int status)
  82 {
  83         bt_status_before[mode] = status;
  84 }
  85
  86 void _bt_core_set_bt_le_status(bt_mode_e mode, int status)
  87 {
  88         bt_le_status_before[mode] = status;
  89 }
  90
  91 gboolean _bt_core_is_recovery_mode(void)
  92 {
  93         return is_recovery_mode;
  94 }
  95
  96 static gboolean __bt_core_idle_terminate(gpointer data)
  97 {
  98         BT_DBG("+");
  99         _bt_core_terminate();
 100         return FALSE;
 101 }
 102
 103 gboolean _bt_core_is_flight_mode_enabled(void)
 104 {
 105         int isFlightMode = 0;
 106         int ret = -1;
 107
 108         if (TIZEN_FEATURE_FLIGHTMODE_ENABLED) {
 109                 ret = vconf_get_bool(VCONFKEY_TELEPHONY_FLIGHT_MODE, &isFlightMode);
 110                 if (ret != 0)
 111                         BT_ERR("vconf_get_bool failed");
 112
 113                 return isFlightMode;
 114         } else {
 115                 return FALSE;
 116         }
 117 }
 118
 119 static int __bt_call_systemact_service(const char *file_path)
 120 {
 121         BT_DBG("+");
 122         FILE *fp;
 123
 124         if (!file_path) {
 125                 BT_ERR("service file path is NULL");
 126                 return -1;
 127         }
 128
 129         if (!access(file_path, F_OK)) {
 130                 remove(file_path);
 131                 usleep(100);
 132         }
 133
 134         fp = fopen(file_path, "w");
 135         if (!fp) {
 136                 BT_ERR("Failed to fopen service file");
 137                 return -1;
 138         }
 139
 140
 141         fclose(fp);
 142         BT_DBG("-");
 143         return 0;
 144
 145 }
 146
 147 static int __execute_command(const char *cmd, char *const arg_list[])
 148 {
 149         int pid;
 150         int pid2;
 151         int status = 0;
 152         BT_DBG("+");
 153
 154         pid = fork();
 155         switch (pid) {
 156         case -1:
 157                 BT_ERR("fork failed");
 158                 return -1;
 159
 160         case 0:
 161                 pid2 = fork();
 162                 if (pid2 == -1) {
 163                         BT_ERR("fork failed");
 164                 } else if (pid2 == 0) {
 165                         execv(cmd, arg_list);
 166                         exit(256);
 167                 }
 168                 exit(0);
 169                 break;
 170
 171         default:
 172                 BT_DBG("parent : forked[%d]", pid);
 173                 waitpid(pid, &status, 0);
 174                 BT_DBG("child is terminated : %d", status);
 175                 break;
 176         }
 177         BT_DBG("-");
 178         return 0;
 179 }
 180
 181 static int __bt_stack_up(void)
 182 {
 183         int ret;
 184
 185         /* activate HCI logger */
 186         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_LOGGER_START);
 187         if (ret < 0) {
 188                 BT_ERR("Failed to call systemact service");
 189                 return -1;
 190         }
 191
 192         ret = __execute_command("/usr/etc/bluetooth/bt-stack-up.sh", NULL);
 193         if (ret < 0) {
 194                 BT_ERR("Failed to run script");
 195                 __bt_call_systemact_service(BT_SYSTEMACT_HCI_LOGGER_STOP);
 196                 return -1;
 197         }
 198
 199         /* We need to insert BT driver module by using 'insmod' in case of ARTIK530,
 200          * and 'insmod' should be executed by systemd not bt-core. */
 201         ret = __bt_call_systemact_service(BT_SYSTEMACT_BT_DRIVER_INSMOD);
 202         if (ret < 0) {
 203                 BT_ERR("Failed to call systemact service");
 204                 return -1;
 205         }
 206
 207         /* activate Bluez */
 208         ret = __bt_call_systemact_service(BT_SYSTEMACT_BLUEZ_START);
 209         if (ret < 0) {
 210                 BT_ERR("Failed to call systemact service");
 211                 return -1;
 212         }
 213
 214         /* activate bluetooth-share */
 215         ret = __bt_call_systemact_service(BT_SYSTEMACT_BLUETOOTH_SHARE_START);
 216         if (ret < 0) {
 217                 BT_ERR("Failed to call systemact service");
 218                 return -1;
 219         }
 220
 221
 222         return 0;
 223
 224
 225
 226 }
 227
 228 int _bt_enable_adapter(void)
 229 {
 230         int ret;
 231         bt_status_t status;
 232 #if 0
 233         bt_le_status_t le_status;
 234 #endif
 235         BT_INFO("");
 236
 237         status = _bt_core_get_status();
 238         if (status != BT_DEACTIVATED) {
 239                 BT_ERR("Invalid state %d", status);
 240                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 241                 return -1;
 242         }
 243
 244 #if 0 /* only the concept of private */
 245         le_status = _bt_core_get_le_status();
 246         if (le_status == BT_LE_ACTIVATED) {
 247                 /* Turn on PSCAN, (ISCAN if needed) */
 248                 /* Return with 0 for the Enabled response. */
 249                 __bt_core_set_status(BT_ACTIVATED);
 250                 BT_INFO("BR/EDR is enabled.");
 251                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 252                 return 0;
 253         }
 254 #endif
 255
 256         __bt_core_set_status(BT_ACTIVATING);
 257         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 258                 char *argv_up[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "up", NULL};
 259                 ret = __execute_command("/usr/bin/hciconfig", argv_up);
 260         } else {
 261                 ret = __bt_stack_up();
 262         }
 263         if (ret < 0) {
 264                 BT_ERR("running script failed");
 265                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 266                         char *argv_down[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "down", NULL};
 267                         ret = __execute_command("/usr/bin/hciconfig", argv_down);
 268                 } else {
 269                         ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh", NULL);
 270                 }
 271                 __bt_core_set_status(BT_DEACTIVATED);
 272                 return -1;
 273         }
 274
 275         return 0;
 276 }
 277
 278 int _bt_disable_adapter(void)
 279 {
 280         bt_status_t status;
 281 #if 0
 282         bt_le_status_t le_status;
 283 #endif
 284
 285         BT_INFO_C("Disable adapter");
 286
 287 #if 0 /* only the concept of private */
 288         le_status = _bt_core_get_le_status();
 289         BT_DBG("le_status : %d", le_status);
 290         if (le_status == BT_LE_ACTIVATED) {
 291                 /* Turn off PSCAN, (ISCAN if needed) */
 292                 /* Return with 0 for the Disabled response. */
 293                 __bt_core_set_status(BT_DEACTIVATED);
 294                 BT_INFO("BR/EDR is disabled. now LE only mode");
 295                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 296                 return 0;
 297         }
 298 #endif
 299
 300         status = _bt_core_get_status();
 301         if (status == BT_ACTIVATING) {
 302                 /* Forcely terminate */
 303                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 304                         char *argv_down[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "down", NULL};
 305                         if (__execute_command("/usr/bin/hciconfig", argv_down) < 0)
 306                                 BT_ERR("running script failed");
 307                 } else {
 308
 309 #ifdef TIZEN_FEATURE_RADIO
 310                         int radio_status = VCONFKEY_RADIO_STATUS_OFF;
 311
 312                         /* Check if radio status on or off */
 313                         if (vconf_get_int(VCONFKEY_RADIO_STATUS, &radio_status) < 0)
 314                                 BT_ERR("Fail to get radio status");
 315
 316                         BT_DBG("Radio status: %d", radio_status);
 317
 318                         if (radio_status == VCONFKEY_RADIO_STATUS_ON) {
 319                                 if (__execute_command("/usr/etc/bluetooth/bt-stack-down-with-radio.sh", NULL) < 0)
 320                                         BT_ERR("running script failed");
 321                         } else {
 322                                 if (__execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL) < 0)
 323                                         BT_ERR("running script failed");
 324                         }
 325 #else
 326                         if (__execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL) < 0)
 327                                 BT_ERR("running script failed");
 328 #endif
 329                 }
 330                 _bt_core_terminate();
 331                 return 0;
 332         } else if (status != BT_ACTIVATED) {
 333                 BT_ERR("Invalid state %d", status);
 334                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 335         }
 336
 337         __bt_core_set_status(BT_DEACTIVATING);
 338         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 339                 char *argv_down[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "down", NULL};
 340                 if (__execute_command("/usr/bin/hciconfig", argv_down) < 0) {
 341                         BT_ERR("running script failed");
 342                         __bt_core_set_status(BT_ACTIVATED);
 343                         return -1;
 344                 }
 345         } else {
 346 #ifdef TIZEN_FEATURE_RADIO
 347                 int radio_status = VCONFKEY_RADIO_STATUS_OFF;
 348
 349                 /* Check if radio status on or off */
 350                 if (vconf_get_int(VCONFKEY_RADIO_STATUS, &radio_status) < 0)
 351                         BT_ERR("Fail to get radio status");
 352
 353                 BT_DBG("Radio status: %d", radio_status);
 354
 355                 if (radio_status == VCONFKEY_RADIO_STATUS_ON) {
 356                         if (__execute_command("/usr/etc/bluetooth/bt-stack-down-with-radio.sh", NULL) < 0) {
 357                                 BT_ERR("running script failed");
 358                                 __bt_core_set_status(BT_ACTIVATED);
 359                                 return -1;
 360                         }
 361                 } else {
 362                         if (__execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL) < 0) {
 363                                 BT_ERR("running script failed");
 364                                 __bt_core_set_status(BT_ACTIVATED);
 365                                 return -1;
 366                         }
 367                 }
 368 #else
 369                 if (__execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL) < 0) {
 370                                 BT_ERR("running script failed");
 371                                 __bt_core_set_status(BT_ACTIVATED);
 372                                 return -1;
 373                 }
 374 #endif
 375         }
 376
 377         return 0;
 378 }
 379
 380 int _bt_enable_adapter_le(void)
 381 {
 382         BT_DBG("");
 383
 384         int ret;
 385         bt_status_t status;
 386         bt_le_status_t le_status;
 387         le_status = _bt_core_get_le_status();
 388         retv_if(le_status != BT_LE_DEACTIVATED, -1);
 389
 390         status = _bt_core_get_status();
 391         if (status == BT_DEACTIVATED) {
 392                 __bt_core_set_le_status(BT_LE_ACTIVATING);
 393                 BT_DBG("Activate BT");
 394                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 395                         char *argv_up[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "up", NULL};
 396                         ret = __execute_command("/usr/bin/hciconfig", argv_up);
 397                 } else {
 398                         ret = __execute_command("/usr/etc/bluetooth/bt-stack-up.sh", NULL);
 399                 }
 400                 if (ret < 0) {
 401                         BT_ERR("running script failed");
 402                         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 403                                 char *argv_down[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "down", NULL};
 404                                 ret = __execute_command("/usr/bin/hciconfig", argv_down);
 405                         } else {
 406                                 ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh &", NULL);
 407                         }
 408                         __bt_core_set_status(BT_DEACTIVATED);
 409                         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 410                         return -1;
 411                 }
 412         } else {
 413                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 414                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 415         }
 416 #ifdef TIZEN_FEATURE_BT_HPS
 417         ret = _bt_core_start_httpproxy();
 418         if (ret < 0)
 419                 BT_ERR("_bt_core_start_httpproxy() failed");
 420 #endif
 421
 422         return 0;
 423 }
 424
 425 #ifdef TIZEN_FEATURE_BT_OTP
 426 static void _bt_core_stop_otp()
 427 {
 428         GError *error = NULL;
 429         GDBusMessage *msg = NULL;
 430         GDBusConnection *conn = _bt_core_get_gdbus_connection();
 431         msg = g_dbus_message_new_signal(BT_OTP_OBJECT_PATH, BT_OTP_INTERFACE_NAME, BLE_DISABLED);
 432         if (!g_dbus_connection_send_message(conn, msg, G_DBUS_SEND_MESSAGE_FLAGS_NONE, 0, NULL)) {
 433                 if (error != NULL) {
 434                         BT_ERR("Failed to send BLE_DISABLED signal to OTP : errCode[%x], \
 435                                         message[%s]",
 436                                         error->code, error->message);
 437                         g_clear_error(&error);
 438                 }
 439         }
 440 }
 441 #endif
 442
 443 int _bt_disable_adapter_le(void)
 444 {
 445         BT_DBG("+");
 446
 447         bt_status_t status;
 448         bt_le_status_t le_status;
 449
 450         le_status = _bt_core_get_le_status();
 451         retv_if(le_status == BT_LE_DEACTIVATED, 0);
 452         retv_if(le_status == BT_LE_DEACTIVATING, -1);
 453
 454 #ifdef TIZEN_FEATURE_BT_HPS
 455         _bt_core_stop_httpproxy();
 456 #endif
 457
 458 #ifdef TIZEN_FEATURE_BT_OTP
 459         _bt_core_stop_otp();
 460 #endif
 461
 462         status = _bt_core_get_status();
 463         BT_DBG("status : %d", status);
 464
 465         if (status == BT_DEACTIVATED) {
 466                 __bt_core_set_le_status(BT_LE_DEACTIVATING);
 467                 int ret;
 468                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 469                         char *argv_down[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "down", NULL};
 470                         ret = __execute_command("/usr/bin/hciconfig", argv_down);
 471                 } else {
 472                         ret = __execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL);
 473                 }
 474                 if (ret < 0) {
 475                         BT_ERR("running script failed");
 476                         __bt_core_set_le_status(BT_LE_ACTIVATED);
 477                         return -1;
 478                 }
 479         } else {
 480                         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 481         }
 482
 483         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 484
 485         BT_DBG("-");
 486         return 0;
 487 }
 488
 489 int _bt_core_service_request_adapter(int service_function)
 490 {
 491         int ret = -1;
 492
 493         GArray *in_param1 = NULL;
 494         GArray *in_param2 = NULL;
 495         GArray *in_param3 = NULL;
 496         GArray *in_param4 = NULL;
 497         GArray *out_param = NULL;
 498
 499         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 500
 501         ret = _bt_core_service_request(BT_CORE_SERVICE, service_function,
 502                         in_param1, in_param2, in_param3, in_param4, &out_param);
 503         if (ret < 0)
 504                 BT_ERR("_bt_core_service_request_adapter() failed");
 505
 506         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 507
 508         return ret;
 509 }
 510
 511 static gboolean __bt_core_check_the_adapter_path(void)
 512 {
 513         GError *err = NULL;
 514         GDBusProxy *manager_proxy = NULL;
 515         GVariant *result = NULL;
 516         char *adapter_path = NULL;
 517         GDBusConnection *conn = NULL;
 518
 519         conn = _bt_core_get_gdbus_connection();
 520         if (conn == NULL)
 521                 return FALSE;
 522
 523         manager_proxy =  g_dbus_proxy_new_sync(conn,
 524                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 525                         "org.bluez",
 526                         "/",
 527                         "org.freedesktop.DBus.ObjectManager",
 528                         NULL, &err);
 529
 530         if (!manager_proxy) {
 531                 if (err != NULL) {
 532                         BT_ERR("Unable to create proxy: %s", err->message);
 533                         g_clear_error(&err);
 534                 } else {
 535                         BT_ERR("Fail to create proxy");
 536                 }
 537                 goto fail;
 538         }
 539
 540         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
 541                         G_DBUS_CALL_FLAGS_NONE, 1000, NULL, &err);
 542         if (!result) {
 543                 if (err != NULL) {
 544                         BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
 545                         g_clear_error(&err);
 546                 } else{
 547                         BT_ERR("Fail to get DefaultAdapter");
 548                 }
 549                 goto fail;
 550         }
 551
 552         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
 553                 BT_ERR("Incorrect result\n");
 554                 goto fail;
 555         }
 556
 557         g_variant_get(result, "(&o)", &adapter_path);
 558
 559         if (adapter_path == NULL ||
 560                 strlen(adapter_path) >= BT_CORE_CHECK_ADAPTER_OBJECT_PATH_MAX) {
 561                 BT_ERR("Adapter path is inproper\n");
 562                 goto fail;
 563         }
 564
 565         g_variant_unref(result);
 566         g_object_unref(manager_proxy);
 567
 568         return TRUE;
 569
 570 fail:
 571         if (result)
 572                 g_variant_unref(result);
 573
 574         if (manager_proxy)
 575                 g_object_unref(manager_proxy);
 576
 577         return FALSE;
 578 }
 579
 580 void _bt_core_update_status(void)
 581 {
 582         int bt_status = VCONFKEY_BT_STATUS_OFF;
 583         int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
 584         gboolean ret = FALSE;
 585
 586         ret = __bt_core_check_the_adapter_path();
 587         BT_INFO("check the real status of bt_adapter");
 588
 589         if (ret != TRUE) {
 590                 __bt_core_set_status(BT_DEACTIVATED);
 591                 __bt_core_set_le_status(BT_DEACTIVATED);
 592         } else {
 593                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
 594                         BT_ERR("no bluetooth device info, so BT was disabled at previous session");
 595                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
 596                         BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
 597
 598                 BT_INFO("bt_status = %d, bt_le_status = %d", bt_status, bt_le_status);
 599
 600                 if (bt_status & VCONFKEY_BT_STATUS_ON)
 601                         __bt_core_set_status(BT_ACTIVATED);
 602                 if (bt_le_status & VCONFKEY_BT_LE_STATUS_ON)
 603                         __bt_core_set_le_status(BT_ACTIVATED);
 604         }
 605 }
 606
 607 gboolean _bt_core_enable_adapter(void)
 608 {
 609         int ret;
 610
 611         _bt_set_flightmode_request(FALSE);
 612         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 613                 BT_ERR("Set vconf failed");
 614
 615         ret = _bt_enable_adapter();
 616         if (ret < 0)
 617                 return FALSE;
 618         else
 619                 return TRUE;
 620 }
 621
 622 static gboolean __bt_core_terminate_cb(gpointer data)
 623 {
 624         _bt_core_terminate();
 625
 626         return FALSE;
 627 }
 628
 629 gboolean _bt_core_disable_adapter(void)
 630 {
 631         int ret;
 632         gboolean adapter_state;
 633
 634         _bt_set_flightmode_request(FALSE);
 635         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 636                 BT_ERR("Set vconf failed");
 637
 638         adapter_state = __bt_core_check_the_adapter_path();
 639         if (adapter_state == FALSE)
 640                 BT_INFO("Default adapter is NOT normal.");
 641
 642         ret = _bt_disable_adapter();
 643         if (adapter_state == FALSE) {
 644                 g_timeout_add(BT_CORE_IDLE_TERM_TIME,
 645                               __bt_core_terminate_cb, NULL);
 646                 return TRUE;
 647         } else {
 648                 if (ret < 0)
 649                         return FALSE;
 650                 else
 651                         return TRUE;
 652         }
 653 }
 654
 655 gboolean _bt_core_recover_adapter(void)
 656 {
 657         int ret;
 658 #if 0
 659         int ret_le;
 660 #endif
 661         BT_INFO_C("Recover bt adapter");
 662
 663         _bt_set_flightmode_request(FALSE);
 664         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 665                 BT_ERR("Set vconf failed");
 666
 667         is_recovery_mode = TRUE;
 668
 669         _bt_core_update_status();
 670
 671         if (_bt_core_get_status() == BT_ACTIVATED) {
 672                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 1);
 673 #ifdef TIZEN_FEATURE_BUSACT
 674                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 675 #endif
 676         }
 677         if (_bt_core_get_le_status() == BT_LE_ACTIVATED) {
 678                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 1);
 679 #ifdef TIZEN_FEATURE_BUSACT
 680                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 681 #endif
 682         }
 683
 684         ret = _bt_disable_adapter();
 685         if (ret < 0)
 686                 BT_ERR("_bt_disable_adapter() failed");
 687
 688 /* In platform, don't seperate BR/EDR and LE status */
 689 #if 0
 690         ret_le = _bt_disable_adapter_le();
 691         if (ret_le < 0)
 692                 BT_ERR("_bt_disable_adapter_le() failed");
 693 #endif
 694         return TRUE;
 695 }
 696
 697 gboolean _bt_core_enable_adapter_le(void)
 698 {
 699         int ret;
 700
 701         ret = _bt_enable_adapter_le();
 702         if (ret < 0)
 703                 return FALSE;
 704         else
 705                 return TRUE;
 706 }
 707
 708 gboolean _bt_core_disable_adapter_le(void)
 709 {
 710         BT_DBG("+");
 711
 712         int ret;
 713
 714         ret = _bt_disable_adapter_le();
 715         if (ret < 0)
 716                 return FALSE;
 717         else
 718                 return TRUE;
 719 }
 720
 721 gboolean __bt_core_reset_adapter(void)
 722 {
 723         /* Forcely terminate */
 724         if (__execute_command("/usr/etc/bluetooth/bt-reset-env.sh", NULL) < 0)
 725                 BT_ERR("running script failed");
 726
 727         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 728
 729         return TRUE;
 730 }
 731
 732 static gboolean __bt_core_enable_core_timeout_cb(gpointer data)
 733 {
 734         BT_DBG("+");
 735
 736         core_enable_timer_id = 0;
 737
 738         _bt_core_init_vconf_value();
 739
 740         return FALSE;
 741 }
 742
 743 gboolean _bt_core_enable_core(void)
 744 {
 745         BT_DBG("+");
 746
 747         _bt_core_update_status();
 748
 749         if (core_enable_timer_id > 0)
 750                 g_source_remove(core_enable_timer_id);
 751
 752         core_enable_timer_id = g_timeout_add(200, (GSourceFunc)__bt_core_enable_core_timeout_cb, NULL);
 753
 754         BT_DBG("-");
 755         return TRUE;
 756 }
 757
 758 gboolean _bt_core_set_transfer_value(gboolean value)
 759 {
 760         const char *event_val = NULL;
 761         gboolean ret = TRUE;
 762
 763         BT_DBG("value: %d", value);
 764
 765         event_val = value ? EVT_VAL_BT_TRANSFERING : EVT_VAL_BT_NON_TRANSFERING;
 766
 767         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_TRANSFERING_STATE,
 768                                                 event_val) != ES_R_OK) {
 769                 BT_ERR("Fail to set BT state value");
 770                 ret = FALSE;
 771         }
 772
 773         if (ret == FALSE || value == FALSE) {
 774                 BT_DBG("Terminate bt-core process");
 775                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 776         }
 777
 778         BT_DBG("-");
 779         return ret;
 780 }
 781
 782 gboolean _bt_core_factory_test_mode(const char *type, const char *arg)
 783 {
 784
 785         char *cmd = NULL;
 786         char *arg_list[3] = { NULL, NULL, NULL };
 787
 788         BT_DBG("Test item : %s", type);
 789
 790         if (g_strcmp0(type, "Enable_RF_Test") == 0) {
 791                 cmd = "/usr/etc/bluetooth/bt-edutm-on.sh";
 792                 arg_list[0] = "bt-edutm-on.sh";
 793         } else if (g_strcmp0(type, "Disable_RF_Test") == 0) {
 794                 cmd = "/usr/etc/bluetooth/bt-edutm-off.sh";
 795                 arg_list[0] = "bt-edutm-off.sh";
 796         } else if (g_strcmp0(type, "Slave_Mode") == 0) {
 797                 cmd = "/usr/etc/bluetooth/bt-mode-slave.sh";
 798                 arg_list[0] = "bt-mode-slave.sh";
 799         } else if (g_strcmp0(type, "Master_Mode") == 0) {
 800                 cmd = "/usr/etc/bluetooth/bt-mode-master.sh";
 801                 arg_list[0] = "bt-mode-master.sh";
 802         } else if (g_strcmp0(type, "SSP_Debug_Mode") == 0) {
 803                 cmd = "/usr/etc/bluetooth/bt-set-ssp-debug-mode.sh";
 804                 arg_list[0] = "bt-set-ssp-debug-mode.sh";
 805                 arg_list[1] = (char *)arg;
 806         } else if (g_strcmp0(type, "RF_Channel") == 0) {
 807                 cmd = "/usr/etc/bluetooth/bt-enable-rf-channel.sh";
 808                 arg_list[0] = "bt-enable-rf-channel.sh";
 809                 arg_list[1] = (char *)arg;
 810         } else {
 811                 return FALSE;
 812         }
 813
 814         BT_DBG("Run %s", cmd);
 815         if (__execute_command(cmd, arg_list) < 0)
 816                 BT_ERR("running script failed");
 817
 818         return TRUE;
 819 }
 820
 821 static gboolean __bt_core_recovery_cb(gpointer data)
 822 {
 823         int ret = 0;
 824 #ifdef TIZEN_FEATURE_BUSACT
 825         gboolean is_request_failed = FALSE;
 826         static gboolean is_first_failure = TRUE;
 827 #endif
 828
 829         BT_DBG("+");
 830
 831 #ifdef TIZEN_FEATURE_BUSACT
 832         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 833                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 834                 if (ret < 0)
 835                         is_request_failed = TRUE;
 836         }
 837
 838         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 839                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 840                 if (ret < 0)
 841                         is_request_failed = TRUE;
 842         }
 843
 844         if (is_request_failed == TRUE) {
 845                 BT_ERR("Recovery is failed.");
 846                 if (is_first_failure == TRUE) {
 847                         g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
 848                         is_first_failure = FALSE;
 849                         return FALSE;
 850                 } else {
 851                         is_first_failure = TRUE;
 852                         return FALSE;
 853                 }
 854         } else
 855                 is_first_failure = TRUE;
 856 #endif
 857
 858         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 859                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 0);
 860                 ret = _bt_enable_adapter();
 861                 if (ret < 0)
 862                         BT_ERR("_bt_enable_adapter() failed");
 863         }
 864
 865 #if 0
 866         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 867                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 0);
 868                 ret = _bt_enable_adapter_le();
 869                 if (ret < 0)
 870                         BT_ERR("_bt_enable_adapter_le() failed");
 871         }
 872 #endif
 873         is_recovery_mode = FALSE;
 874
 875         BT_DBG("-");
 876
 877         return FALSE;
 878 }
 879
 880 static gboolean __bt_core_enable_timeout_cb(gpointer data)
 881 {
 882         bt_status_t adapter_status;
 883         bt_le_status_t adapter_status_le;
 884
 885         BT_DBG("");
 886
 887         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 888                 BT_ERR("Set vconf failed");
 889
 890         adapter_status = _bt_core_get_status();
 891         adapter_status_le = _bt_core_get_le_status();
 892
 893         if (adapter_status == BT_DEACTIVATED &&
 894                         _bt_core_get_bt_status(BT_FLIGHT_MODE) != 0) {
 895                 _bt_core_set_bt_status(BT_FLIGHT_MODE, 0);
 896                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 897                 _bt_enable_adapter();
 898         }
 899
 900         if (adapter_status_le == BT_LE_DEACTIVATED &&
 901                         _bt_core_get_bt_le_status(BT_FLIGHT_MODE) != 0) {
 902                 _bt_core_set_bt_le_status(BT_FLIGHT_MODE, 0);
 903                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 904                 _bt_enable_adapter_le();
 905         }
 906
 907         return FALSE;
 908 }
 909
 910 static gboolean __bt_core_disable_timeout_cb(gpointer data)
 911 {
 912         bt_status_t adapter_status;
 913         bt_le_status_t adapter_status_le;
 914
 915         BT_DBG("");
 916
 917         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 1) != 0)
 918                 BT_ERR("Set vconf failed");
 919
 920         adapter_status = _bt_core_get_status();
 921         adapter_status_le = _bt_core_get_le_status();
 922
 923         if (adapter_status == BT_ACTIVATED) {
 924                 int bt_status_before_mode = 0;
 925
 926                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status_before_mode) == 0)
 927                         _bt_core_set_bt_status(BT_FLIGHT_MODE, bt_status_before_mode);
 928
 929 #ifdef TIZEN_FEATURE_BUSACT
 930                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 931 #endif
 932                 _bt_disable_adapter();
 933         }
 934
 935         if (adapter_status_le == BT_LE_ACTIVATED) {
 936                 int bt_le_status_before_mode = 0;
 937
 938                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status_before_mode) == 0)
 939                         _bt_core_set_bt_le_status(BT_FLIGHT_MODE, bt_le_status_before_mode);
 940
 941 #ifdef TIZEN_FEATURE_BUSACT
 942                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 943 #endif
 944                 _bt_disable_adapter_le();
 945         }
 946
 947         return FALSE;
 948 }
 949
 950 static int __bt_eventsystem_set_value(const char *event, const char *key, const char *value)
 951 {
 952         int ret;
 953         bundle *b = NULL;
 954
 955         b = bundle_create();
 956
 957         bundle_add_str(b, key, value);
 958
 959         ret = eventsystem_send_system_event(event, b);
 960
 961         BT_DBG("eventsystem_send_system_event result: %d", ret);
 962
 963         bundle_free(b);
 964
 965         return ret;
 966 }
 967
 968 void _bt_core_adapter_added_cb(void)
 969 {
 970         bt_status_t status;
 971         bt_le_status_t le_status;
 972         gboolean flight_mode_status;
 973
 974         BT_DBG("");
 975
 976         status = _bt_core_get_status();
 977         BT_DBG("status : %d", status);
 978         le_status = _bt_core_get_le_status();
 979         BT_DBG("le_status : %d", le_status);
 980
 981         if (status == BT_ACTIVATING)
 982                 __bt_core_set_status(BT_ACTIVATED);
 983         if (le_status == BT_LE_ACTIVATING)
 984                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 985
 986         flight_mode_status = _bt_core_is_flight_mode_enabled();
 987
 988         if (flight_mode_status == TRUE && _bt_is_flightmode_request() == TRUE) {
 989                 _bt_set_flightmode_request(FALSE);
 990                 g_timeout_add(2000, (GSourceFunc)__bt_core_disable_timeout_cb, NULL);
 991                 return;
 992         }
 993         _bt_set_flightmode_request(FALSE);
 994
 995         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
 996                                                 EVT_VAL_BT_ON) != ES_R_OK)
 997                 BT_ERR("Fail to set BT state value");
 998
 999         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1000                                                 EVT_VAL_BT_LE_ON) != ES_R_OK)
1001                 BT_ERR("Fail to set BT LE state value");
1002
1003         _bt_core_terminate();
1004 }
1005
1006 void _bt_core_adapter_removed_cb(void)
1007 {
1008         int flight_mode_value = 0;
1009         int power_saving_mode = 0;
1010         gboolean flight_mode_status;
1011         static int timer_id = -1;
1012
1013         BT_DBG("is_recovery_mode: %d", is_recovery_mode);
1014
1015         __bt_core_set_status(BT_DEACTIVATED);
1016         __bt_core_set_le_status(BT_LE_DEACTIVATED);
1017         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1018                 BT_ERR("Set vconf failed");
1019         if (vconf_set_int(VCONFKEY_BT_LE_STATUS, VCONFKEY_BT_LE_STATUS_OFF) != 0)
1020                 BT_ERR("Set vconf failed");
1021
1022         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1023                                                 EVT_VAL_BT_OFF) != ES_R_OK)
1024                 BT_ERR("Fail to set value");
1025
1026         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1027                                                 EVT_VAL_BT_LE_OFF) != ES_R_OK)
1028                 BT_ERR("Fail to set value");
1029
1030         if (is_recovery_mode == TRUE) {
1031                 if (timer_id < 0)
1032                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
1033                 return;
1034         }
1035
1036         if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_value) != 0)
1037                 BT_ERR("Fail to get the flight_mode_deactivated value");
1038
1039         if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &power_saving_mode) != 0)
1040                 BT_ERR("Fail to get the ps_mode_deactivated value");
1041
1042         flight_mode_status = _bt_core_is_flight_mode_enabled();
1043
1044         if (flight_mode_status == FALSE && _bt_is_flightmode_request() == TRUE) {
1045                 _bt_set_flightmode_request(FALSE);
1046                 if (timer_id < 0)
1047                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_enable_timeout_cb, NULL);
1048                 return;
1049         }
1050         _bt_set_flightmode_request(FALSE);
1051
1052         if (flight_mode_value == 1 || power_saving_mode == 1) {
1053                 BT_DBG("Bt Core not terminated");
1054                 return;
1055         }
1056
1057         _bt_core_terminate();
1058 }