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