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                 /* activate Bluez */
 271                 ret = __bt_call_systemact_service(BT_SYSTEMACT_BLUEZ_START);
 272                 if (ret < 0)
 273                         BT_ERR("If bluez already exist, skip this error");
 274
 275                 ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_UP);
 276                 if (ret < 0)
 277                         BT_ERR("Failed to call systemact service");
 278         } else {
 279                 ret = __bt_stack_up();
 280         }
 281         if (ret < 0) {
 282                 BT_ERR("running script failed");
 283                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 284                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 285                         if (ret < 0)
 286                                 BT_ERR("Failed to call systemact service");
 287                 } else {
 288                         ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh", NULL);
 289                 }
 290                 __bt_core_set_status(BT_DEACTIVATED);
 291                 return -1;
 292         }
 293
 294         return 0;
 295 }
 296
 297 int _bt_disable_adapter(void)
 298 {
 299         bt_status_t status;
 300 #if 0
 301         bt_le_status_t le_status;
 302 #endif
 303
 304         BT_INFO_C("Disable adapter");
 305
 306 #if 0 /* only the concept of private */
 307         le_status = _bt_core_get_le_status();
 308         BT_DBG("le_status : %d", le_status);
 309         if (le_status == BT_LE_ACTIVATED) {
 310                 /* Turn off PSCAN, (ISCAN if needed) */
 311                 /* Return with 0 for the Disabled response. */
 312                 __bt_core_set_status(BT_DEACTIVATED);
 313                 BT_INFO("BR/EDR is disabled. now LE only mode");
 314                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 315                 return 0;
 316         }
 317 #endif
 318
 319         status = _bt_core_get_status();
 320         if (status == BT_ACTIVATING) {
 321                 /* Forcely terminate */
 322                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 323                         if (__bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN) < 0)
 324                                 BT_ERR("Failed to call systemact service");
 325                 } else {
 326 #ifdef TIZEN_FEATURE_RADIO
 327                         int radio_status = VCONFKEY_RADIO_STATUS_OFF;
 328
 329                         /* Check if radio status on or off */
 330                         if (vconf_get_int(VCONFKEY_RADIO_STATUS, &radio_status) < 0)
 331                                 BT_ERR("Fail to get radio status");
 332
 333                         BT_DBG("Radio status: %d", radio_status);
 334
 335                         if (radio_status == VCONFKEY_RADIO_STATUS_ON) {
 336                                 if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN_WITH_RADIO) < 0)
 337                                         BT_ERR("running script failed");
 338                         } else {
 339                                 if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0)
 340                                         BT_ERR("running script failed");
 341                         }
 342 #else
 343                         if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0)
 344                                 BT_ERR("running script failed");
 345 #endif
 346                 }
 347                 _bt_core_terminate();
 348                 return 0;
 349         } else if (status != BT_ACTIVATED) {
 350                 BT_ERR("Invalid state %d", status);
 351                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 352         }
 353
 354         __bt_core_set_status(BT_DEACTIVATING);
 355         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 356                 if (__bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN) < 0) {
 357                         BT_ERR("Failed to call systemact service");
 358                         __bt_core_set_status(BT_ACTIVATED);
 359                         return -1;
 360                 }
 361                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 362         } else {
 363 #ifdef TIZEN_FEATURE_RADIO
 364                 int radio_status = VCONFKEY_RADIO_STATUS_OFF;
 365
 366                 /* Check if radio status on or off */
 367                 if (vconf_get_int(VCONFKEY_RADIO_STATUS, &radio_status) < 0)
 368                         BT_ERR("Fail to get radio status");
 369
 370                 BT_DBG("Radio status: %d", radio_status);
 371
 372                 if (radio_status == VCONFKEY_RADIO_STATUS_ON) {
 373                         if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN_WITH_RADIO) < 0) {
 374                                 BT_ERR("running script failed");
 375                                 __bt_core_set_status(BT_ACTIVATED);
 376                                 return -1;
 377                         }
 378                 } else {
 379                         if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0) {
 380                                 BT_ERR("running script failed");
 381                                 __bt_core_set_status(BT_ACTIVATED);
 382                                 return -1;
 383                         }
 384                 }
 385 #else
 386                 if (__bt_call_systemact_service(BT_SYSTEMACT_STACK_DOWN) < 0) {
 387                                 BT_ERR("running script failed");
 388                                 __bt_core_set_status(BT_ACTIVATED);
 389                                 return -1;
 390                 }
 391 #endif
 392         }
 393
 394         return 0;
 395 }
 396
 397 int _bt_enable_adapter_le(void)
 398 {
 399         BT_DBG("");
 400
 401         int ret;
 402         bt_status_t status;
 403         bt_le_status_t le_status;
 404         le_status = _bt_core_get_le_status();
 405         retv_if(le_status == BT_LE_ACTIVATED, 0);
 406         retv_if(le_status != BT_LE_DEACTIVATED, -1);
 407
 408         status = _bt_core_get_status();
 409         if (status == BT_DEACTIVATED) {
 410                 __bt_core_set_le_status(BT_LE_ACTIVATING);
 411                 BT_DBG("Activate BT");
 412                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 413                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_UP);
 414                         if (ret < 0)
 415                                 BT_ERR("Failed to call systemact service");
 416                 } else {
 417                         ret = __bt_stack_up();
 418                 }
 419                 if (ret < 0) {
 420                         BT_ERR("running script failed");
 421                         if (TIZEN_FEATURE_BT_USB_DONGLE) {
 422                                 ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 423                                 if (ret < 0)
 424                                         BT_ERR("Failed to call systemact service");
 425                         } else {
 426                                 ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh &", NULL);
 427                         }
 428                         __bt_core_set_status(BT_DEACTIVATED);
 429                         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 430                         return -1;
 431                 }
 432         } else {
 433                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 434                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 435         }
 436 #ifdef TIZEN_FEATURE_BT_HPS
 437         ret = _bt_core_start_httpproxy();
 438         if (ret < 0)
 439                 BT_ERR("_bt_core_start_httpproxy() failed");
 440 #endif
 441
 442         return 0;
 443 }
 444
 445 #ifdef TIZEN_FEATURE_BT_OTP
 446 static void _bt_core_stop_otp()
 447 {
 448         GError *error = NULL;
 449         GDBusMessage *msg = NULL;
 450         GDBusConnection *conn = _bt_core_get_gdbus_connection();
 451         msg = g_dbus_message_new_signal(BT_OTP_OBJECT_PATH, BT_OTP_INTERFACE_NAME, BLE_DISABLED);
 452         if (!g_dbus_connection_send_message(conn, msg, G_DBUS_SEND_MESSAGE_FLAGS_NONE, 0, NULL)) {
 453                 if (error != NULL) {
 454                         BT_ERR("Failed to send BLE_DISABLED signal to OTP : errCode[%x], \
 455                                         message[%s]",
 456                                         error->code, error->message);
 457                         g_clear_error(&error);
 458                 }
 459         }
 460 }
 461 #endif
 462
 463 int _bt_disable_adapter_le(void)
 464 {
 465         BT_DBG("+");
 466
 467         bt_status_t status;
 468         bt_le_status_t le_status;
 469
 470         le_status = _bt_core_get_le_status();
 471         retv_if(le_status == BT_LE_DEACTIVATED, 0);
 472         retv_if(le_status == BT_LE_DEACTIVATING, -1);
 473
 474 #ifdef TIZEN_FEATURE_BT_HPS
 475         _bt_core_stop_httpproxy();
 476 #endif
 477
 478 #ifdef TIZEN_FEATURE_BT_OTP
 479         _bt_core_stop_otp();
 480 #endif
 481
 482         status = _bt_core_get_status();
 483         BT_DBG("status : %d", status);
 484
 485         if (status == BT_DEACTIVATED) {
 486                 __bt_core_set_le_status(BT_LE_DEACTIVATING);
 487                 int ret;
 488                 if (TIZEN_FEATURE_BT_USB_DONGLE) {
 489                         ret = __bt_call_systemact_service(BT_SYSTEMACT_HCI_DOWN);
 490                         if (ret < 0)
 491                                 BT_ERR("Failed to call systemact service");
 492                 } else {
 493                         ret = __execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL);
 494                 }
 495                 if (ret < 0) {
 496                         BT_ERR("running script failed");
 497                         __bt_core_set_le_status(BT_LE_ACTIVATED);
 498                         return -1;
 499                 }
 500         } else {
 501                         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 502         }
 503
 504         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 505
 506         BT_DBG("-");
 507         return 0;
 508 }
 509
 510 int _bt_core_service_request_adapter(int service_function)
 511 {
 512         int ret = -1;
 513
 514         GArray *in_param1 = NULL;
 515         GArray *in_param2 = NULL;
 516         GArray *in_param3 = NULL;
 517         GArray *in_param4 = NULL;
 518         GArray *out_param = NULL;
 519
 520         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 521
 522         ret = _bt_core_service_request(BT_CORE_SERVICE, service_function,
 523                         in_param1, in_param2, in_param3, in_param4, &out_param);
 524         if (ret < 0)
 525                 BT_ERR("_bt_core_service_request_adapter() failed");
 526
 527         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 528
 529         return ret;
 530 }
 531
 532 static gboolean __bt_core_check_the_adapter_path(void)
 533 {
 534         GError *err = NULL;
 535         GDBusProxy *manager_proxy = NULL;
 536         GVariant *result = NULL;
 537         char *adapter_path = NULL;
 538         GDBusConnection *conn = NULL;
 539
 540         conn = _bt_core_get_gdbus_connection();
 541         if (conn == NULL)
 542                 return FALSE;
 543
 544         manager_proxy =  g_dbus_proxy_new_sync(conn,
 545                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 546                         "org.bluez",
 547                         "/",
 548                         "org.freedesktop.DBus.ObjectManager",
 549                         NULL, &err);
 550
 551         if (!manager_proxy) {
 552                 if (err != NULL) {
 553                         BT_ERR("Unable to create proxy: %s", err->message);
 554                         g_clear_error(&err);
 555                 } else {
 556                         BT_ERR("Fail to create proxy");
 557                 }
 558                 goto fail;
 559         }
 560
 561         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
 562                         G_DBUS_CALL_FLAGS_NONE, 1000, NULL, &err);
 563         if (!result) {
 564                 if (err != NULL) {
 565                         BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
 566                         g_clear_error(&err);
 567                 } else{
 568                         BT_ERR("Fail to get DefaultAdapter");
 569                 }
 570                 goto fail;
 571         }
 572
 573         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
 574                 BT_ERR("Incorrect result\n");
 575                 goto fail;
 576         }
 577
 578         g_variant_get(result, "(&o)", &adapter_path);
 579
 580         if (adapter_path == NULL ||
 581                 strlen(adapter_path) >= BT_CORE_CHECK_ADAPTER_OBJECT_PATH_MAX) {
 582                 BT_ERR("Adapter path is inproper\n");
 583                 goto fail;
 584         }
 585
 586         g_variant_unref(result);
 587         g_object_unref(manager_proxy);
 588
 589         return TRUE;
 590
 591 fail:
 592         if (result)
 593                 g_variant_unref(result);
 594
 595         if (manager_proxy)
 596                 g_object_unref(manager_proxy);
 597
 598         return FALSE;
 599 }
 600
 601 void _bt_core_update_status(void)
 602 {
 603         int bt_status = VCONFKEY_BT_STATUS_OFF;
 604         int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
 605         gboolean ret = FALSE;
 606
 607         ret = __bt_core_check_the_adapter_path();
 608         BT_INFO("check the real status of bt_adapter");
 609
 610         if (ret != TRUE) {
 611                 __bt_core_set_status(BT_DEACTIVATED);
 612                 __bt_core_set_le_status(BT_DEACTIVATED);
 613         } else {
 614                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
 615                         BT_ERR("no bluetooth device info, so BT was disabled at previous session");
 616                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
 617                         BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
 618
 619                 BT_INFO("bt_status = %d, bt_le_status = %d", bt_status, bt_le_status);
 620
 621                 if (bt_status & VCONFKEY_BT_STATUS_ON)
 622                         __bt_core_set_status(BT_ACTIVATED);
 623                 if (bt_le_status & VCONFKEY_BT_LE_STATUS_ON)
 624                         __bt_core_set_le_status(BT_ACTIVATED);
 625         }
 626 }
 627
 628 gboolean _bt_core_enable_adapter(void)
 629 {
 630         int ret;
 631
 632         _bt_set_flightmode_request(FALSE);
 633         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 634                 BT_ERR("Set vconf failed");
 635
 636         ret = _bt_enable_adapter();
 637         if (ret < 0)
 638                 return FALSE;
 639         else
 640                 return TRUE;
 641 }
 642
 643 static gboolean __bt_core_terminate_cb(gpointer data)
 644 {
 645         _bt_core_terminate();
 646
 647         return FALSE;
 648 }
 649
 650 gboolean _bt_core_disable_adapter(void)
 651 {
 652         int ret;
 653         gboolean adapter_state;
 654
 655         _bt_set_flightmode_request(FALSE);
 656
 657         adapter_state = __bt_core_check_the_adapter_path();
 658         if (adapter_state == FALSE)
 659                 BT_INFO("Default adapter is NOT normal.");
 660
 661         ret = _bt_disable_adapter();
 662         if (adapter_state == FALSE) {
 663                 g_timeout_add(BT_CORE_IDLE_TERM_TIME,
 664                               __bt_core_terminate_cb, NULL);
 665                 return TRUE;
 666         } else {
 667                 if (ret < 0)
 668                         return FALSE;
 669                 else
 670                         return TRUE;
 671         }
 672 }
 673
 674 gboolean _bt_core_recover_adapter(void)
 675 {
 676         int ret;
 677 #if 0
 678         int ret_le;
 679 #endif
 680         BT_INFO_C("Recover bt adapter");
 681
 682         _bt_set_flightmode_request(FALSE);
 683         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 684                 BT_ERR("Set vconf failed");
 685
 686         is_recovery_mode = TRUE;
 687
 688         _bt_core_update_status();
 689
 690         if (_bt_core_get_status() == BT_ACTIVATED) {
 691                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 1);
 692 #ifdef TIZEN_FEATURE_BUSACT
 693                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 694 #endif
 695         }
 696         if (_bt_core_get_le_status() == BT_LE_ACTIVATED) {
 697                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 1);
 698 #ifdef TIZEN_FEATURE_BUSACT
 699                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 700 #endif
 701         }
 702
 703         ret = _bt_disable_adapter();
 704         if (ret < 0)
 705                 BT_ERR("_bt_disable_adapter() failed");
 706
 707 /* In platform, don't seperate BR/EDR and LE status */
 708 #if 0
 709         ret_le = _bt_disable_adapter_le();
 710         if (ret_le < 0)
 711                 BT_ERR("_bt_disable_adapter_le() failed");
 712 #endif
 713         return TRUE;
 714 }
 715
 716 gboolean _bt_core_enable_adapter_le(void)
 717 {
 718         int ret;
 719
 720         ret = _bt_enable_adapter_le();
 721         if (ret < 0)
 722                 return FALSE;
 723         else
 724                 return TRUE;
 725 }
 726
 727 gboolean _bt_core_disable_adapter_le(void)
 728 {
 729         BT_DBG("+");
 730
 731         int ret;
 732
 733         ret = _bt_disable_adapter_le();
 734         if (ret < 0)
 735                 return FALSE;
 736         else
 737                 return TRUE;
 738 }
 739
 740 gboolean __bt_core_reset_adapter(void)
 741 {
 742         /* Forcely terminate */
 743         if (__execute_command("/usr/etc/bluetooth/bt-reset-env.sh", NULL) < 0)
 744                 BT_ERR("running script failed");
 745
 746         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 747
 748         return TRUE;
 749 }
 750
 751 static gboolean __bt_core_enable_core_timeout_cb(gpointer data)
 752 {
 753         BT_DBG("+");
 754
 755         core_enable_timer_id = 0;
 756
 757         _bt_core_init_vconf_value();
 758
 759         return FALSE;
 760 }
 761
 762 gboolean _bt_core_enable_core(void)
 763 {
 764         BT_DBG("+");
 765
 766         _bt_core_update_status();
 767
 768         if (core_enable_timer_id > 0)
 769                 g_source_remove(core_enable_timer_id);
 770
 771         core_enable_timer_id = g_timeout_add(200, (GSourceFunc)__bt_core_enable_core_timeout_cb, NULL);
 772
 773         BT_DBG("-");
 774         return TRUE;
 775 }
 776
 777 gboolean _bt_core_set_transfer_value(gboolean value)
 778 {
 779         const char *event_val = NULL;
 780         gboolean ret = TRUE;
 781
 782         BT_DBG("value: %d", value);
 783
 784         event_val = value ? EVT_VAL_BT_TRANSFERING : EVT_VAL_BT_NON_TRANSFERING;
 785
 786         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_TRANSFERING_STATE,
 787                                                 event_val) != ES_R_OK) {
 788                 BT_ERR("Fail to set BT state value");
 789                 ret = FALSE;
 790         }
 791
 792         if (ret == FALSE || value == FALSE) {
 793                 BT_DBG("Terminate bt-core process");
 794                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 795         }
 796
 797         BT_DBG("-");
 798         return ret;
 799 }
 800
 801 gboolean _bt_core_factory_test_mode(const char *type, const char *arg)
 802 {
 803         int ret;
 804         BT_DBG("Test item : %s", type);
 805
 806 #ifdef TIZEN_FEATURE_ACTD
 807         if (g_strcmp0(type, "Enable_RF_Test") == 0) {
 808                 ret = __bt_call_systemact_service(BT_SYSTEMACT_EDUTM_ON);
 809                 if (ret < 0)
 810                         BT_ERR("Failed to call systemact service");
 811         } else if (g_strcmp0(type, "Disable_RF_Test") == 0) {
 812                 ret = __bt_call_systemact_service(BT_SYSTEMACT_EDUTM_OFF);
 813                 if (ret < 0)
 814                         BT_ERR("Failed to call systemact service");
 815         } else {
 816                 BT_DBG("Terminate bt-core process");
 817                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 818                 return FALSE;
 819         }
 820 #else
 821         char *cmd = NULL;
 822         char *arg_list[3] = { NULL, NULL, NULL };
 823
 824         if (g_strcmp0(type, "Enable_RF_Test") == 0) {
 825                 cmd = "/usr/etc/bluetooth/bt-edutm-on.sh";
 826                 arg_list[0] = "bt-edutm-on.sh";
 827         } else if (g_strcmp0(type, "Disable_RF_Test") == 0) {
 828                 cmd = "/usr/etc/bluetooth/bt-edutm-off.sh";
 829                 arg_list[0] = "bt-edutm-off.sh";
 830         } else if (g_strcmp0(type, "Slave_Mode") == 0) {
 831                 cmd = "/usr/etc/bluetooth/bt-mode-slave.sh";
 832                 arg_list[0] = "bt-mode-slave.sh";
 833         } else if (g_strcmp0(type, "Master_Mode") == 0) {
 834                 cmd = "/usr/etc/bluetooth/bt-mode-master.sh";
 835                 arg_list[0] = "bt-mode-master.sh";
 836         } else if (g_strcmp0(type, "SSP_Debug_Mode") == 0) {
 837                 cmd = "/usr/etc/bluetooth/bt-set-ssp-debug-mode.sh";
 838                 arg_list[0] = "bt-set-ssp-debug-mode.sh";
 839                 arg_list[1] = (char *)arg;
 840         } else if (g_strcmp0(type, "RF_Channel") == 0) {
 841                 cmd = "/usr/etc/bluetooth/bt-enable-rf-channel.sh";
 842                 arg_list[0] = "bt-enable-rf-channel.sh";
 843                 arg_list[1] = (char *)arg;
 844         } else {
 845                 return FALSE;
 846         }
 847
 848         BT_DBG("Run %s", cmd);
 849         if (__execute_command(cmd, arg_list) < 0)
 850                 BT_ERR("running script failed");
 851 #endif
 852
 853         return TRUE;
 854 }
 855
 856 static gboolean __bt_core_recovery_cb(gpointer data)
 857 {
 858         int ret = 0;
 859         gboolean is_request_failed = FALSE;
 860         static gboolean is_first_failure = TRUE;
 861
 862         BT_DBG("+");
 863
 864         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 865                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 866                 if (ret < 0)
 867                         is_request_failed = TRUE;
 868         }
 869
 870         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 871                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 872                 if (ret < 0)
 873                         is_request_failed = TRUE;
 874         }
 875
 876         if (is_request_failed == TRUE) {
 877                 BT_ERR("Recovery is failed.");
 878                 if (is_first_failure == TRUE) {
 879                         g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
 880                         is_first_failure = FALSE;
 881                         return FALSE;
 882                 } else {
 883                         is_first_failure = TRUE;
 884                         return FALSE;
 885                 }
 886         } else
 887                 is_first_failure = TRUE;
 888
 889         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 890                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 0);
 891                 ret = _bt_enable_adapter();
 892                 if (ret < 0)
 893                         BT_ERR("_bt_enable_adapter() failed");
 894         }
 895
 896 #if 0
 897         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 898                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 0);
 899                 ret = _bt_enable_adapter_le();
 900                 if (ret < 0)
 901                         BT_ERR("_bt_enable_adapter_le() failed");
 902         }
 903 #endif
 904         is_recovery_mode = FALSE;
 905
 906         BT_DBG("-");
 907
 908         return FALSE;
 909 }
 910
 911 static gboolean __bt_core_enable_timeout_cb(gpointer data)
 912 {
 913         bt_status_t adapter_status;
 914         bt_le_status_t adapter_status_le;
 915
 916         BT_DBG("");
 917
 918         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 919                 BT_ERR("Set vconf failed");
 920
 921         adapter_status = _bt_core_get_status();
 922         adapter_status_le = _bt_core_get_le_status();
 923
 924         if (adapter_status == BT_DEACTIVATED &&
 925                         _bt_core_get_bt_status(BT_FLIGHT_MODE) != 0) {
 926                 _bt_core_set_bt_status(BT_FLIGHT_MODE, 0);
 927                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 928                 _bt_enable_adapter();
 929         }
 930
 931         if (adapter_status_le == BT_LE_DEACTIVATED &&
 932                         _bt_core_get_bt_le_status(BT_FLIGHT_MODE) != 0) {
 933                 _bt_core_set_bt_le_status(BT_FLIGHT_MODE, 0);
 934                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 935                 _bt_enable_adapter_le();
 936         }
 937
 938         return FALSE;
 939 }
 940
 941 static gboolean __bt_core_disable_timeout_cb(gpointer data)
 942 {
 943         bt_status_t adapter_status;
 944         bt_le_status_t adapter_status_le;
 945
 946         BT_DBG("");
 947
 948         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 1) != 0)
 949                 BT_ERR("Set vconf failed");
 950
 951         adapter_status = _bt_core_get_status();
 952         adapter_status_le = _bt_core_get_le_status();
 953
 954         if (adapter_status == BT_ACTIVATED) {
 955                 int bt_status_before_mode = 0;
 956
 957                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status_before_mode) == 0)
 958                         _bt_core_set_bt_status(BT_FLIGHT_MODE, bt_status_before_mode);
 959
 960 #ifdef TIZEN_FEATURE_BUSACT
 961                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 962 #endif
 963                 _bt_disable_adapter();
 964         }
 965
 966         if (adapter_status_le == BT_LE_ACTIVATED) {
 967                 int bt_le_status_before_mode = 0;
 968
 969                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status_before_mode) == 0)
 970                         _bt_core_set_bt_le_status(BT_FLIGHT_MODE, bt_le_status_before_mode);
 971
 972 #ifdef TIZEN_FEATURE_BUSACT
 973                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 974 #endif
 975                 _bt_disable_adapter_le();
 976         }
 977
 978         return FALSE;
 979 }
 980
 981 static int __bt_eventsystem_set_value(const char *event, const char *key, const char *value)
 982 {
 983         int ret;
 984         bundle *b = NULL;
 985
 986         b = bundle_create();
 987
 988         bundle_add_str(b, key, value);
 989
 990         ret = eventsystem_send_system_event(event, b);
 991
 992         BT_DBG("eventsystem_send_system_event result: %d", ret);
 993
 994         bundle_free(b);
 995
 996         return ret;
 997 }
 998
 999 void _bt_core_adapter_added_cb(void)
1000 {
1001         bt_status_t status;
1002         bt_le_status_t le_status;
1003         gboolean flight_mode_status;
1004
1005         BT_DBG("");
1006
1007         status = _bt_core_get_status();
1008         BT_DBG("status : %d", status);
1009         le_status = _bt_core_get_le_status();
1010         BT_DBG("le_status : %d", le_status);
1011
1012         if (status == BT_ACTIVATING)
1013                 __bt_core_set_status(BT_ACTIVATED);
1014         if (le_status == BT_LE_ACTIVATING)
1015                 __bt_core_set_le_status(BT_LE_ACTIVATED);
1016
1017         flight_mode_status = _bt_core_is_flight_mode_enabled();
1018
1019         if (flight_mode_status == TRUE && _bt_is_flightmode_request() == TRUE) {
1020                 _bt_set_flightmode_request(FALSE);
1021                 g_timeout_add(2000, (GSourceFunc)__bt_core_disable_timeout_cb, NULL);
1022                 return;
1023         }
1024         _bt_set_flightmode_request(FALSE);
1025
1026         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1027                                                 EVT_VAL_BT_ON) != ES_R_OK)
1028                 BT_ERR("Fail to set BT state value");
1029
1030         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1031                                                 EVT_VAL_BT_LE_ON) != ES_R_OK)
1032                 BT_ERR("Fail to set BT LE state value");
1033
1034         _bt_core_terminate();
1035 }
1036
1037 void _bt_core_adapter_removed_cb(void)
1038 {
1039         int flight_mode_value = 0;
1040         int power_saving_mode = 0;
1041         gboolean flight_mode_status;
1042         static int timer_id = -1;
1043
1044         BT_DBG("is_recovery_mode: %d", is_recovery_mode);
1045
1046         __bt_core_set_status(BT_DEACTIVATED);
1047         __bt_core_set_le_status(BT_LE_DEACTIVATED);
1048         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
1049                 BT_ERR("Set vconf failed");
1050         if (vconf_set_int(VCONFKEY_BT_LE_STATUS, VCONFKEY_BT_LE_STATUS_OFF) != 0)
1051                 BT_ERR("Set vconf failed");
1052
1053         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
1054                                                 EVT_VAL_BT_OFF) != ES_R_OK)
1055                 BT_ERR("Fail to set value");
1056
1057         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
1058                                                 EVT_VAL_BT_LE_OFF) != ES_R_OK)
1059                 BT_ERR("Fail to set value");
1060
1061         if (is_recovery_mode == TRUE) {
1062                 if (timer_id < 0)
1063                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
1064                 return;
1065         }
1066
1067         if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_value) != 0)
1068                 BT_ERR("Fail to get the flight_mode_deactivated value");
1069
1070         if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &power_saving_mode) != 0)
1071                 BT_ERR("Fail to get the ps_mode_deactivated value");
1072
1073         flight_mode_status = _bt_core_is_flight_mode_enabled();
1074
1075         if (flight_mode_status == FALSE && _bt_is_flightmode_request() == TRUE) {
1076                 _bt_set_flightmode_request(FALSE);
1077                 if (timer_id < 0)
1078                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_enable_timeout_cb, NULL);
1079                 return;
1080         }
1081         _bt_set_flightmode_request(FALSE);
1082
1083         if (flight_mode_value == 1 || power_saving_mode == 1) {
1084                 BT_DBG("Bt Core not terminated");
1085                 return;
1086         }
1087
1088         _bt_core_terminate();
1089 }