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 #include "bt-internal-types.h"
  35
  36 #define BT_CORE_IDLE_TERM_TIME 200 /* 200ms */
  37 #define BT_CORE_CHECK_ADAPTER_OBJECT_PATH_MAX 50
  38
  39 #ifdef TIZEN_FEATURE_BT_OTP
  40 #define BT_OTP_OBJECT_PATH      "/org/projectx/otp"
  41 #define BT_OTP_INTERFACE_NAME   "org.projectx.otp_service"
  42 #define BLE_DISABLED            "LeDisabled"
  43 #endif
  44
  45 static bt_status_t adapter_status = BT_DEACTIVATED;
  46 static bt_le_status_t adapter_le_status = BT_LE_DEACTIVATED;
  47 static gboolean is_recovery_mode = FALSE;
  48 static guint core_enable_timer_id;
  49
  50
  51 static int bt_status_before[BT_MODE_MAX] = { VCONFKEY_BT_STATUS_OFF, };
  52 static int bt_le_status_before[BT_MODE_MAX] = { VCONFKEY_BT_LE_STATUS_OFF, };
  53
  54 static int __bt_eventsystem_set_value(const char *event, const char *key, const char *value);
  55
  56 static void __bt_core_set_status(bt_status_t status)
  57 {
  58         adapter_status = status;
  59 }
  60
  61 bt_status_t _bt_core_get_status(void)
  62 {
  63         return adapter_status;
  64 }
  65
  66 static void __bt_core_set_le_status(bt_le_status_t status)
  67 {
  68         adapter_le_status = status;
  69 }
  70
  71 bt_le_status_t _bt_core_get_le_status(void)
  72 {
  73         return adapter_le_status;
  74 }
  75
  76 int _bt_core_get_bt_status(bt_mode_e mode)
  77 {
  78         return bt_status_before[mode];
  79 }
  80
  81 int _bt_core_get_bt_le_status(bt_mode_e mode)
  82 {
  83         return bt_le_status_before[mode];
  84 }
  85
  86 void _bt_core_set_bt_status(bt_mode_e mode, int status)
  87 {
  88         bt_status_before[mode] = status;
  89 }
  90
  91 void _bt_core_set_bt_le_status(bt_mode_e mode, int status)
  92 {
  93         bt_le_status_before[mode] = status;
  94 }
  95
  96 gboolean _bt_core_is_recovery_mode(void)
  97 {
  98         return is_recovery_mode;
  99 }
 100
 101 static gboolean __bt_core_idle_terminate(gpointer data)
 102 {
 103         BT_DBG("+");
 104         _bt_core_terminate();
 105         return FALSE;
 106 }
 107
 108 gboolean _bt_core_is_flight_mode_enabled(void)
 109 {
 110         int isFlightMode = 0;
 111         int ret = -1;
 112
 113         if (TIZEN_FEATURE_FLIGHTMODE_ENABLED) {
 114                 ret = vconf_get_bool(VCONFKEY_TELEPHONY_FLIGHT_MODE, &isFlightMode);
 115                 if (ret != 0)
 116                         BT_ERR("vconf_get_bool failed");
 117
 118                 return isFlightMode;
 119         } else {
 120                 return FALSE;
 121         }
 122 }
 123
 124 #ifdef TIZEN_FEATURE_ACTD
 125 static int __bt_call_systemact_service(const char *service_name)
 126 {
 127         int ret;
 128
 129         BT_DBG("Use System Activated : %s", service_name);
 130
 131         ret = actd_start_unit(UNIT_CONTROL_BUS_TYPE_SYSTEM, service_name, 5000);
 132
 133         if (ret != UNIT_CONTROL_OK) {
 134                 BT_ERR("Failed to activate the %s: %d", service_name, ret);
 135                 /* Return Success even if the activating result is fail */
 136                 return 0;
 137         }
 138
 139         return 0;
 140 }
 141 #else
 142 static int __bt_call_systemact_service(const char *file_path)
 143 {
 144         BT_DBG("+");
 145         FILE *fp;
 146
 147         if (!file_path) {
 148                 BT_ERR("service file path is NULL");
 149                 return -1;
 150         }
 151
 152         if (!access(file_path, F_OK)) {
 153                 remove(file_path);
 154                 usleep(100);
 155         }
 156
 157         fp = fopen(file_path, "w");
 158         if (!fp) {
 159                 BT_ERR("Failed to fopen service file");
 160                 return -1;
 161         }
 162
 163
 164         fclose(fp);
 165         BT_DBG("-");
 166         return 0;
 167
 168 }
 169 #endif
 170
 171 static int __execute_command(const char *cmd, char *const arg_list[])
 172 {
 173         int pid;
 174         int pid2;
 175         int status = 0;
 176         BT_DBG("+");
 177
 178         pid = fork();
 179         switch (pid) {
 180         case -1:
 181                 BT_ERR("fork failed");
 182                 return -1;
 183
 184         case 0:
 185                 pid2 = fork();
 186                 if (pid2 == -1) {
 187                         BT_ERR("fork failed");
 188                 } else if (pid2 == 0) {
 189                         if (arg_list != NULL) {
 190                                 execv(cmd, arg_list);
 191                         } else {
 192                                 char *argv[] = { NULL };
 193                                 execv(cmd, argv);
 194                         }
 195                         exit(256);
 196                 }
 197                 exit(0);
 198                 break;
 199
 200         default:
 201                 BT_DBG("parent : forked[%d]", pid);
 202                 waitpid(pid, &status, 0);
 203                 BT_DBG("child is terminated : %d", status);
 204                 break;
 205         }
 206         BT_DBG("-");
 207         return 0;
 208 }
 209
 210 static int __bt_stack_up(void)
 211 {
 212         int ret;
 213
 214         /* activate HCI logger */
 215         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_LOGGER_START);
 216         if (ret < 0) {
 217                 BT_ERR("Failed to call systemact service");
 218                 return -1;
 219         }
 220
 221         /* activate Bluez */
 222         ret = __bt_call_systemact_service(BT_SYSTEMACT_BLUEZ_START);
 223         if (ret < 0) {
 224                 BT_ERR("Failed to call systemact service");
 225                 return -1;
 226         }
 227
 228         /* activate bluetooth-share */
 229         if (!TIZEN_PROFILE_WEARABLE) {
 230                 ret = __bt_call_systemact_service(BT_SYSTEMACT_BLUETOOTH_SHARE_START);
 231                 if (ret < 0) {
 232                         BT_ERR("Failed to call systemact service");
 233                         return -1;
 234                 }
 235         }
 236
 237         return 0;
 238 }
 239
 240 int _bt_enable_adapter(void)
 241 {
 242         int ret;
 243         bt_status_t status;
 244 #if 0
 245         bt_le_status_t le_status;
 246 #endif
 247         BT_INFO("");
 248
 249         status = _bt_core_get_status();
 250         if (status != BT_DEACTIVATED) {
 251                 BT_ERR("Invalid state %d", status);
 252                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 253                 return -1;
 254         }
 255
 256 #if 0 /* only the concept of private */
 257         le_status = _bt_core_get_le_status();
 258         if (le_status == BT_LE_ACTIVATED) {
 259                 /* Turn on PSCAN, (ISCAN if needed) */
 260                 /* Return with 0 for the Enabled response. */
 261                 __bt_core_set_status(BT_ACTIVATED);
 262                 BT_INFO("BR/EDR is enabled.");
 263                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 264                 return 0;
 265         }
 266 #endif
 267
 268         __bt_core_set_status(BT_ACTIVATING);
 269         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 270                 ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_UP);
 271                 if (ret < 0)
 272                         BT_ERR("Failed to call systemact service");
 273         } else {
 274                 ret = __bt_stack_up();
 275         }
 276         if (ret < 0) {
 277                 BT_ERR("running script failed");
 278                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 279                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 280                         if (ret < 0)
 281                                 BT_ERR("Failed to call systemact service");
 282                 } else {
 283                         ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh", NULL);
 284                 }
 285                 __bt_core_set_status(BT_DEACTIVATED);
 286                 return -1;
 287         }
 288
 289         return 0;
 290 }
 291
 292 int _bt_disable_adapter(void)
 293 {
 294         bt_status_t status;
 295 #if 0
 296         bt_le_status_t le_status;
 297 #endif
 298
 299         BT_INFO_C("Disable adapter");
 300
 301 #if 0 /* only the concept of private */
 302         le_status = _bt_core_get_le_status();
 303         BT_DBG("le_status : %d", le_status);
 304         if (le_status == BT_LE_ACTIVATED) {
 305                 /* Turn off PSCAN, (ISCAN if needed) */
 306                 /* Return with 0 for the Disabled response. */
 307                 __bt_core_set_status(BT_DEACTIVATED);
 308                 BT_INFO("BR/EDR is disabled. now LE only mode");
 309                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 310                 return 0;
 311         }
 312 #endif
 313
 314         status = _bt_core_get_status();
 315         if (status == BT_ACTIVATING) {
 316                 /* Forcely terminate */
 317                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 318                         if (__bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN) < 0)
 319                                 BT_ERR("Failed to call systemact service");
 320                 } else {
 321 #ifdef TIZEN_FEATURE_RADIO
 322                         int radio_status = VCONFKEY_RADIO_STATUS_OFF;
 323
 324                         /* Check if radio status on or off */
 325                         if (vconf_get_int(VCONFKEY_RADIO_STATUS, &radio_status) < 0)
 326                                 BT_ERR("Fail to get radio status");
 327
 328                         BT_DBG("Radio status: %d", radio_status);
 329
 330                         if (radio_status == VCONFKEY_RADIO_STATUS_ON) {
 331                                 if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN_WITH_RADIO) < 0)
 332                                         BT_ERR("running script failed");
 333                         } else {
 334                                 if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0)
 335                                         BT_ERR("running script failed");
 336                         }
 337 #else
 338                         if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0)
 339                                 BT_ERR("running script failed");
 340 #endif
 341                 }
 342                 _bt_core_terminate();
 343                 return 0;
 344         } else if (status != BT_ACTIVATED) {
 345                 BT_ERR("Invalid state %d", status);
 346                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 347         }
 348
 349         __bt_core_set_status(BT_DEACTIVATING);
 350         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 351                 if (__bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN) < 0) {
 352                         BT_ERR("Failed to call systemact service");
 353                         __bt_core_set_status(BT_ACTIVATED);
 354                         return -1;
 355                 }
 356                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 357         } else {
 358 #ifdef TIZEN_FEATURE_RADIO
 359                 int radio_status = VCONFKEY_RADIO_STATUS_OFF;
 360
 361                 /* Check if radio status on or off */
 362                 if (vconf_get_int(VCONFKEY_RADIO_STATUS, &radio_status) < 0)
 363                         BT_ERR("Fail to get radio status");
 364
 365                 BT_DBG("Radio status: %d", radio_status);
 366
 367                 if (radio_status == VCONFKEY_RADIO_STATUS_ON) {
 368                         if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN_WITH_RADIO) < 0) {
 369                                 BT_ERR("running script failed");
 370                                 __bt_core_set_status(BT_ACTIVATED);
 371                                 return -1;
 372                         }
 373                 } else {
 374                         if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0) {
 375                                 BT_ERR("running script failed");
 376                                 __bt_core_set_status(BT_ACTIVATED);
 377                                 return -1;
 378                         }
 379                 }
 380 #else
 381                 if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0) {
 382                                 BT_ERR("running script failed");
 383                                 __bt_core_set_status(BT_ACTIVATED);
 384                                 return -1;
 385                 }
 386 #endif
 387         }
 388
 389         return 0;
 390 }
 391
 392 int _bt_enable_adapter_le(void)
 393 {
 394         BT_DBG("");
 395
 396         int ret;
 397         bt_status_t status;
 398         bt_le_status_t le_status;
 399         le_status = _bt_core_get_le_status();
 400         retv_if(le_status == BT_LE_ACTIVATED, 0);
 401         retv_if(le_status != BT_LE_DEACTIVATED, -1);
 402
 403         status = _bt_core_get_status();
 404         if (status == BT_DEACTIVATED) {
 405                 __bt_core_set_le_status(BT_LE_ACTIVATING);
 406                 BT_DBG("Activate BT");
 407                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 408                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_UP);
 409                         if (ret < 0)
 410                                 BT_ERR("Failed to call systemact service");
 411                 } else {
 412                         ret = __bt_stack_up();
 413                 }
 414                 if (ret < 0) {
 415                         BT_ERR("running script failed");
 416                         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 417                                 ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 418                                 if (ret < 0)
 419                                         BT_ERR("Failed to call systemact service");
 420                         } else {
 421                                 ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh &", NULL);
 422                         }
 423                         __bt_core_set_status(BT_DEACTIVATED);
 424                         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 425                         return -1;
 426                 }
 427         } else {
 428                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 429                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 430         }
 431 #ifdef TIZEN_FEATURE_BT_HPS
 432         ret = _bt_core_start_httpproxy();
 433         if (ret < 0)
 434                 BT_ERR("_bt_core_start_httpproxy() failed");
 435 #endif
 436
 437         return 0;
 438 }
 439
 440 #ifdef TIZEN_FEATURE_BT_OTP
 441 static void _bt_core_stop_otp()
 442 {
 443         GError *error = NULL;
 444         GDBusMessage *msg = NULL;
 445         GDBusConnection *conn = _bt_core_get_gdbus_connection();
 446         msg = g_dbus_message_new_signal(BT_OTP_OBJECT_PATH, BT_OTP_INTERFACE_NAME, BLE_DISABLED);
 447         if (!g_dbus_connection_send_message(conn, msg, G_DBUS_SEND_MESSAGE_FLAGS_NONE, 0, NULL)) {
 448                 if (error != NULL) {
 449                         BT_ERR("Failed to send BLE_DISABLED signal to OTP : errCode[%x], \
 450                                         message[%s]",
 451                                         error->code, error->message);
 452                         g_clear_error(&error);
 453                 }
 454         }
 455 }
 456 #endif
 457
 458 int _bt_disable_adapter_le(void)
 459 {
 460         BT_DBG("+");
 461
 462         bt_status_t status;
 463         bt_le_status_t le_status;
 464
 465         le_status = _bt_core_get_le_status();
 466         retv_if(le_status == BT_LE_DEACTIVATED, 0);
 467         retv_if(le_status == BT_LE_DEACTIVATING, -1);
 468
 469 #ifdef TIZEN_FEATURE_BT_HPS
 470         _bt_core_stop_httpproxy();
 471 #endif
 472
 473 #ifdef TIZEN_FEATURE_BT_OTP
 474         _bt_core_stop_otp();
 475 #endif
 476
 477         status = _bt_core_get_status();
 478         BT_DBG("status : %d", status);
 479
 480         if (status == BT_DEACTIVATED) {
 481                 __bt_core_set_le_status(BT_LE_DEACTIVATING);
 482                 int ret;
 483                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 484                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 485                         if (ret < 0)
 486                                 BT_ERR("Failed to call systemact service");
 487                 } else {
 488                         ret = __execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL);
 489                 }
 490                 if (ret < 0) {
 491                         BT_ERR("running script failed");
 492                         __bt_core_set_le_status(BT_LE_ACTIVATED);
 493                         return -1;
 494                 }
 495         } else {
 496                         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 497         }
 498
 499         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 500
 501         BT_DBG("-");
 502         return 0;
 503 }
 504
 505 int _bt_core_service_request_adapter(int service_function)
 506 {
 507         int ret = -1;
 508
 509         GArray *in_param1 = NULL;
 510         GArray *in_param2 = NULL;
 511         GArray *in_param3 = NULL;
 512         GArray *in_param4 = NULL;
 513         GArray *out_param = NULL;
 514
 515         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 516
 517         ret = _bt_core_service_request(BT_CORE_SERVICE, service_function,
 518                         in_param1, in_param2, in_param3, in_param4, &out_param);
 519         if (ret < 0)
 520                 BT_ERR("_bt_core_service_request_adapter() failed");
 521
 522         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 523
 524         return ret;
 525 }
 526
 527 static gboolean __bt_core_check_the_adapter_path(void)
 528 {
 529         GError *err = NULL;
 530         GDBusProxy *manager_proxy = NULL;
 531         GVariant *result = NULL;
 532         char *adapter_path = NULL;
 533         GDBusConnection *conn = NULL;
 534
 535         conn = _bt_core_get_gdbus_connection();
 536         if (conn == NULL)
 537                 return FALSE;
 538
 539         manager_proxy =  g_dbus_proxy_new_sync(conn,
 540                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 541                         "org.bluez",
 542                         "/",
 543                         "org.freedesktop.DBus.ObjectManager",
 544                         NULL, &err);
 545
 546         if (!manager_proxy) {
 547                 if (err != NULL) {
 548                         BT_ERR("Unable to create proxy: %s", err->message);
 549                         g_clear_error(&err);
 550                 } else {
 551                         BT_ERR("Fail to create proxy");
 552                 }
 553                 goto fail;
 554         }
 555
 556         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
 557                         G_DBUS_CALL_FLAGS_NONE, 1000, NULL, &err);
 558         if (!result) {
 559                 if (err != NULL) {
 560                         BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
 561                         g_clear_error(&err);
 562                 } else{
 563                         BT_ERR("Fail to get DefaultAdapter");
 564                 }
 565                 goto fail;
 566         }
 567
 568         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
 569                 BT_ERR("Incorrect result\n");
 570                 goto fail;
 571         }
 572
 573         g_variant_get(result, "(&o)", &adapter_path);
 574
 575         if (adapter_path == NULL ||
 576                 strlen(adapter_path) >= BT_CORE_CHECK_ADAPTER_OBJECT_PATH_MAX) {
 577                 BT_ERR("Adapter path is inproper\n");
 578                 goto fail;
 579         }
 580
 581         g_variant_unref(result);
 582         g_object_unref(manager_proxy);
 583
 584         return TRUE;
 585
 586 fail:
 587         if (result)
 588                 g_variant_unref(result);
 589
 590         if (manager_proxy)
 591                 g_object_unref(manager_proxy);
 592
 593         return FALSE;
 594 }
 595
 596 void _bt_core_update_status(void)
 597 {
 598         int bt_status = VCONFKEY_BT_STATUS_OFF;
 599         int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
 600         gboolean ret = FALSE;
 601
 602         ret = __bt_core_check_the_adapter_path();
 603         BT_INFO("check the real status of bt_adapter");
 604
 605         if (ret != TRUE) {
 606                 __bt_core_set_status(BT_DEACTIVATED);
 607                 __bt_core_set_le_status(BT_DEACTIVATED);
 608         } else {
 609                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
 610                         BT_ERR("no bluetooth device info, so BT was disabled at previous session");
 611                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
 612                         BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
 613
 614                 BT_INFO("bt_status = %d, bt_le_status = %d", bt_status, bt_le_status);
 615
 616                 if (bt_status & VCONFKEY_BT_STATUS_ON)
 617                         __bt_core_set_status(BT_ACTIVATED);
 618                 if (bt_le_status & VCONFKEY_BT_LE_STATUS_ON)
 619                         __bt_core_set_le_status(BT_ACTIVATED);
 620         }
 621 }
 622
 623 gboolean _bt_core_enable_adapter(void)
 624 {
 625         int ret;
 626
 627         _bt_set_flightmode_request(FALSE);
 628         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 629                 BT_ERR("Set vconf failed");
 630
 631         ret = _bt_enable_adapter();
 632         if (ret < 0)
 633                 return FALSE;
 634         else
 635                 return TRUE;
 636 }
 637
 638 static gboolean __bt_core_terminate_cb(gpointer data)
 639 {
 640         _bt_core_terminate();
 641
 642         return FALSE;
 643 }
 644
 645 gboolean _bt_core_disable_adapter(void)
 646 {
 647         int ret;
 648         gboolean adapter_state;
 649
 650         _bt_set_flightmode_request(FALSE);
 651
 652         adapter_state = __bt_core_check_the_adapter_path();
 653         if (adapter_state == FALSE)
 654                 BT_INFO("Default adapter is NOT normal.");
 655
 656         ret = _bt_disable_adapter();
 657         if (adapter_state == FALSE) {
 658                 g_timeout_add(BT_CORE_IDLE_TERM_TIME,
 659                               __bt_core_terminate_cb, NULL);
 660                 return TRUE;
 661         } else {
 662                 if (ret < 0)
 663                         return FALSE;
 664                 else
 665                         return TRUE;
 666         }
 667 }
 668
 669 gboolean _bt_core_recover_adapter(void)
 670 {
 671         int ret;
 672 #if 0
 673         int ret_le;
 674 #endif
 675         BT_INFO_C("Recover bt adapter");
 676
 677         _bt_set_flightmode_request(FALSE);
 678         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 679                 BT_ERR("Set vconf failed");
 680
 681         is_recovery_mode = TRUE;
 682
 683         _bt_core_update_status();
 684
 685         if (_bt_core_get_status() == BT_ACTIVATED) {
 686                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 1);
 687 #ifdef TIZEN_FEATURE_BUSACT
 688                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 689 #endif
 690         }
 691         if (_bt_core_get_le_status() == BT_LE_ACTIVATED) {
 692                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 1);
 693 #ifdef TIZEN_FEATURE_BUSACT
 694                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 695 #endif
 696         }
 697
 698         ret = _bt_disable_adapter();
 699         if (ret < 0)
 700                 BT_ERR("_bt_disable_adapter() failed");
 701
 702 /* In platform, don't seperate BR/EDR and LE status */
 703 #if 0
 704         ret_le = _bt_disable_adapter_le();
 705         if (ret_le < 0)
 706                 BT_ERR("_bt_disable_adapter_le() failed");
 707 #endif
 708         return TRUE;
 709 }
 710
 711 gboolean _bt_core_enable_adapter_le(void)
 712 {
 713         int ret;
 714
 715         ret = _bt_enable_adapter_le();
 716         if (ret < 0)
 717                 return FALSE;
 718         else
 719                 return TRUE;
 720 }
 721
 722 gboolean _bt_core_disable_adapter_le(void)
 723 {
 724         BT_DBG("+");
 725
 726         int ret;
 727
 728         ret = _bt_disable_adapter_le();
 729         if (ret < 0)
 730                 return FALSE;
 731         else
 732                 return TRUE;
 733 }
 734
 735 gboolean __bt_core_reset_adapter(void)
 736 {
 737         /* Forcely terminate */
 738         if (__execute_command("/usr/etc/bluetooth/bt-reset-env.sh", NULL) < 0)
 739                 BT_ERR("running script failed");
 740
 741         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 742
 743         return TRUE;
 744 }
 745
 746 static gboolean __bt_core_enable_core_timeout_cb(gpointer data)
 747 {
 748         BT_DBG("+");
 749
 750         core_enable_timer_id = 0;
 751
 752         _bt_core_init_vconf_value();
 753
 754         return FALSE;
 755 }
 756
 757 gboolean _bt_core_enable_core(void)
 758 {
 759         BT_DBG("+");
 760
 761         _bt_core_update_status();
 762
 763         if (core_enable_timer_id > 0)
 764                 g_source_remove(core_enable_timer_id);
 765
 766         core_enable_timer_id = g_timeout_add(200, (GSourceFunc)__bt_core_enable_core_timeout_cb, NULL);
 767
 768         BT_DBG("-");
 769         return TRUE;
 770 }
 771
 772 gboolean _bt_core_set_transfer_value(gboolean value)
 773 {
 774         const char *event_val = NULL;
 775         gboolean ret = TRUE;
 776
 777         BT_DBG("value: %d", value);
 778
 779         event_val = value ? EVT_VAL_BT_TRANSFERING : EVT_VAL_BT_NON_TRANSFERING;
 780
 781         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_TRANSFERING_STATE,
 782                                                 event_val) != ES_R_OK) {
 783                 BT_ERR("Fail to set BT state value");
 784                 ret = FALSE;
 785         }
 786
 787         if (ret == FALSE || value == FALSE) {
 788                 BT_DBG("Terminate bt-core process");
 789                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 790         }
 791
 792         BT_DBG("-");
 793         return ret;
 794 }
 795
 796 gboolean _bt_core_factory_test_mode(const char *type, const char *arg)
 797 {
 798         BT_DBG("Test item : %s", type);
 799
 800 #ifdef TIZEN_FEATURE_ACTD
 801         if (g_strcmp0(type, "Enable_RF_Test") == 0) {
 802                 __bt_call_systemact_service(BT_SYSTEMACT_EDUTM_ON);
 803         } else if (g_strcmp0(type, "Disable_RF_Test") == 0) {
 804                 __bt_call_systemact_service(BT_SYSTEMACT_EDUTM_OFF);
 805         } else {
 806                 BT_DBG("Terminate bt-core process");
 807                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 808                 return FALSE;
 809         }
 810 #else
 811         char *cmd = NULL;
 812         char *arg_list[3] = { NULL, NULL, NULL };
 813
 814         if (g_strcmp0(type, "Enable_RF_Test") == 0) {
 815                 cmd = "/usr/etc/bluetooth/bt-edutm-on.sh";
 816                 arg_list[0] = "bt-edutm-on.sh";
 817         } else if (g_strcmp0(type, "Disable_RF_Test") == 0) {
 818                 cmd = "/usr/etc/bluetooth/bt-edutm-off.sh";
 819                 arg_list[0] = "bt-edutm-off.sh";
 820         } else if (g_strcmp0(type, "Slave_Mode") == 0) {
 821                 cmd = "/usr/etc/bluetooth/bt-mode-slave.sh";
 822                 arg_list[0] = "bt-mode-slave.sh";
 823         } else if (g_strcmp0(type, "Master_Mode") == 0) {
 824                 cmd = "/usr/etc/bluetooth/bt-mode-master.sh";
 825                 arg_list[0] = "bt-mode-master.sh";
 826         } else if (g_strcmp0(type, "SSP_Debug_Mode") == 0) {
 827                 cmd = "/usr/etc/bluetooth/bt-set-ssp-debug-mode.sh";
 828                 arg_list[0] = "bt-set-ssp-debug-mode.sh";
 829                 arg_list[1] = (char *)arg;
 830         } else if (g_strcmp0(type, "RF_Channel") == 0) {
 831                 cmd = "/usr/etc/bluetooth/bt-enable-rf-channel.sh";
 832                 arg_list[0] = "bt-enable-rf-channel.sh";
 833                 arg_list[1] = (char *)arg;
 834         } else {
 835                 return FALSE;
 836         }
 837
 838         BT_DBG("Run %s", cmd);
 839         if (__execute_command(cmd, arg_list) < 0)
 840                 BT_ERR("running script failed");
 841 #endif
 842
 843         return TRUE;
 844 }
 845
 846 static gboolean __bt_core_recovery_cb(gpointer data)
 847 {
 848         int ret = 0;
 849         gboolean is_request_failed = FALSE;
 850         static gboolean is_first_failure = TRUE;
 851
 852         BT_DBG("+");
 853
 854         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 855                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 856                 if (ret < 0)
 857                         is_request_failed = TRUE;
 858         }
 859
 860         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 861                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 862                 if (ret < 0)
 863                         is_request_failed = TRUE;
 864         }
 865
 866         if (is_request_failed == TRUE) {
 867                 BT_ERR("Recovery is failed.");
 868                 if (is_first_failure == TRUE) {
 869                         g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
 870                         is_first_failure = FALSE;
 871                         return FALSE;
 872                 } else {
 873                         is_first_failure = TRUE;
 874                         return FALSE;
 875                 }
 876         } else
 877                 is_first_failure = TRUE;
 878
 879         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 880                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 0);
 881                 ret = _bt_enable_adapter();
 882                 if (ret < 0)
 883                         BT_ERR("_bt_enable_adapter() failed");
 884         }
 885
 886 #if 0
 887         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 888                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 0);
 889                 ret = _bt_enable_adapter_le();
 890                 if (ret < 0)
 891                         BT_ERR("_bt_enable_adapter_le() failed");
 892         }
 893 #endif
 894         is_recovery_mode = FALSE;
 895
 896         BT_DBG("-");
 897
 898         return FALSE;
 899 }
 900
 901 static gboolean __bt_core_enable_timeout_cb(gpointer data)
 902 {
 903         bt_status_t adapter_status;
 904         bt_le_status_t adapter_status_le;
 905
 906         BT_DBG("");
 907
 908         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 909                 BT_ERR("Set vconf failed");
 910
 911         adapter_status = _bt_core_get_status();
 912         adapter_status_le = _bt_core_get_le_status();
 913
 914         if (adapter_status == BT_DEACTIVATED &&
 915                         _bt_core_get_bt_status(BT_FLIGHT_MODE) != 0) {
 916                 _bt_core_set_bt_status(BT_FLIGHT_MODE, 0);
 917                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 918                 _bt_enable_adapter();
 919         }
 920
 921         if (adapter_status_le == BT_LE_DEACTIVATED &&
 922                         _bt_core_get_bt_le_status(BT_FLIGHT_MODE) != 0) {
 923                 _bt_core_set_bt_le_status(BT_FLIGHT_MODE, 0);
 924                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 925                 _bt_enable_adapter_le();
 926         }
 927
 928         return FALSE;
 929 }
 930
 931 static gboolean __bt_core_disable_timeout_cb(gpointer data)
 932 {
 933         bt_status_t adapter_status;
 934         bt_le_status_t adapter_status_le;
 935
 936         BT_DBG("");
 937
 938         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 1) != 0)
 939                 BT_ERR("Set vconf failed");
 940
 941         adapter_status = _bt_core_get_status();
 942         adapter_status_le = _bt_core_get_le_status();
 943
 944         if (adapter_status == BT_ACTIVATED) {
 945                 int bt_status_before_mode = 0;
 946
 947                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status_before_mode) == 0)
 948                         _bt_core_set_bt_status(BT_FLIGHT_MODE, bt_status_before_mode);
 949
 950 #ifdef TIZEN_FEATURE_BUSACT
 951                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 952 #endif
 953                 _bt_disable_adapter();
 954         }
 955
 956         if (adapter_status_le == BT_LE_ACTIVATED) {
 957                 int bt_le_status_before_mode = 0;
 958
 959                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status_before_mode) == 0)
 960                         _bt_core_set_bt_le_status(BT_FLIGHT_MODE, bt_le_status_before_mode);
 961
 962 #ifdef TIZEN_FEATURE_BUSACT
 963                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 964 #endif
 965                 _bt_disable_adapter_le();
 966         }
 967
 968         return FALSE;
 969 }
 970
 971 static int __bt_eventsystem_set_value(const char *event, const char *key, const char *value)
 972 {
 973         int ret;
 974         bundle *b = NULL;
 975
 976         b = bundle_create();
 977
 978         bundle_add_str(b, key, value);
 979
 980         ret = eventsystem_send_system_event(event, b);
 981
 982         BT_DBG("eventsystem_send_system_event result: %d", ret);
 983
 984         bundle_free(b);
 985
 986         return ret;
 987 }
 988
 989 void _bt_core_adapter_added_cb(void)
 990 {
 991         bt_status_t status;
 992         bt_le_status_t le_status;
 993         gboolean flight_mode_status;
 994
 995         BT_DBG("");
 996
 997         status = _bt_core_get_status();
 998         BT_DBG("status : %d", status);
 999         le_status = _bt_core_get_le_status();
1000         BT_DBG("le_status : %d", le_status);
1001
1002         if (status == BT_ACTIVATING)
1003                 __bt_core_set_status(BT_ACTIVATED);
1004         if (le_status == BT_LE_ACTIVATING)
1005                 __bt_core_set_le_status(BT_LE_ACTIVATED);
1006
1007         flight_mode_status = _bt_core_is_flight_mode_enabled();
1008
1009         if (flight_mode_status == TRUE && _bt_is_flightmode_request() == TRUE) {
1010                 _bt_set_flightmode_request(FALSE);
1011                 g_timeout_add(2000, (GSourceFunc)__bt_core_disable_timeout_cb, NULL);
1012                 return;
1013         }
1014         _bt_set_flightmode_request(FALSE);
1015
1016         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1017                                                 EVT_VAL_BT_ON) != ES_R_OK)
1018                 BT_ERR("Fail to set BT state value");
1019
1020         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1021                                                 EVT_VAL_BT_LE_ON) != ES_R_OK)
1022                 BT_ERR("Fail to set BT LE state value");
1023
1024         _bt_core_terminate();
1025 }
1026
1027 void _bt_core_adapter_removed_cb(void)
1028 {
1029         int flight_mode_value = 0;
1030         int power_saving_mode = 0;
1031         gboolean flight_mode_status;
1032         static int timer_id = -1;
1033
1034         BT_DBG("is_recovery_mode: %d", is_recovery_mode);
1035
1036         __bt_core_set_status(BT_DEACTIVATED);
1037         __bt_core_set_le_status(BT_LE_DEACTIVATED);
1038         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1039                 BT_ERR("Set vconf failed");
1040         if (vconf_set_int(VCONFKEY_BT_LE_STATUS, VCONFKEY_BT_LE_STATUS_OFF) != 0)
1041                 BT_ERR("Set vconf failed");
1042
1043         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1044                                                 EVT_VAL_BT_OFF) != ES_R_OK)
1045                 BT_ERR("Fail to set value");
1046
1047         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1048                                                 EVT_VAL_BT_LE_OFF) != ES_R_OK)
1049                 BT_ERR("Fail to set value");
1050
1051         if (is_recovery_mode == TRUE) {
1052                 if (timer_id < 0)
1053                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
1054                 return;
1055         }
1056
1057         if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_value) != 0)
1058                 BT_ERR("Fail to get the flight_mode_deactivated value");
1059
1060         if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &power_saving_mode) != 0)
1061                 BT_ERR("Fail to get the ps_mode_deactivated value");
1062
1063         flight_mode_status = _bt_core_is_flight_mode_enabled();
1064
1065         if (flight_mode_status == FALSE && _bt_is_flightmode_request() == TRUE) {
1066                 _bt_set_flightmode_request(FALSE);
1067                 if (timer_id < 0)
1068                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_enable_timeout_cb, NULL);
1069                 return;
1070         }
1071         _bt_set_flightmode_request(FALSE);
1072
1073         if (flight_mode_value == 1 || power_saving_mode == 1) {
1074                 BT_DBG("Bt Core not terminated");
1075                 return;
1076         }
1077
1078         _bt_core_terminate();
1079 }