ag-agent/bluetooth-ag-agent.c

   1 /*
   2  * Bluetooth-ag-agent
   3  *
   4  * Copyright (c) 2014 - 2015 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact:     Hocheol Seo <hocheol.seo@samsung.com>
   7  *              Chethan T N <chethan.tn@samsung.com>
   8  *              Chanyeol Park <chanyeol.park@samsung.com>
   9  *              Rakesh MK <rakesh.mk@samsung.com>
  10  *
  11  * Licensed under the Apache License, Version 2.0 (the "License");
  12  * you may not use this file except in compliance with the License.
  13  * You may obtain a copy of the License at
  14  *
  15  *              http://www.apache.org/licenses/LICENSE-2.0
  16  *
  17  * Unless required by applicable law or agreed to in writing, software
  18  * distributed under the License is distributed on an "AS IS" BASIS,
  19  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  20  * See the License for the specific language governing permissions and
  21  * limitations under the License.
  22  *
  23  */
  24 #include <stdio.h>
  25 #include <stdlib.h>
  26 #include <signal.h>
  27 #include <sys/poll.h>
  28 #include <gio/gunixfdlist.h>
  29 #include <bundle_internal.h>
  30 #include "bluetooth-ag-agent.h"
  31 #include "bluetooth-ag-handler.h"
  32 #include "bluetooth-agent-profile.h"
  33
  34 #include <TapiUtility.h>
  35 #include <ITapiSim.h>
  36 #include <ITapiModem.h>
  37 #include <TelNetwork.h>
  38 #include <app.h>
  39 #include <aul.h>
  40 #include <system_info.h>
  41
  42 #include "contacts.h"
  43 #include "appsvc.h"
  44
  45 static GMainLoop *gmain_loop = NULL;
  46 static GDBusProxy *service_gproxy;
  47 static int owner_sig_id = -1;
  48 static int name_owner_sig_id = -1;
  49 GDBusConnection *ag_dbus_conn = NULL;
  50 gchar *remote_dev_path = NULL;
  51 gboolean wbs_en;
  52 uint16_t hfp_ver;
  53 uint16_t hsp_ver;
  54 static TapiHandle *tapi_handle;
  55 extern wbs_options wbs_opts;
  56 GSList *active_devices = NULL;
  57 static gchar *local_addr = NULL;
  58 static GDBusProxy *app_gproxy;
  59 static gboolean call_launch_requested = FALSE;
  60 static gchar* sco_owner = NULL;
  61 static guint sco_open_timer_id = 0;
  62 static gboolean sco_open_request = FALSE;
  63 static guint hf_bluez_id;
  64 static guint hs_bluez_id;
  65 static guint app_id;
  66 #ifdef TIZEN_FEATURE_BT_MEDIA_ENHANCE
  67 static int media_sig_id = -1;
  68 static int media_state_sig_id = -1;
  69 static bt_ag_media_transport_state_t transport_state;
  70 #endif
  71
  72 #define HSP_AG_UUID "00001112-0000-1000-8000-00805f9b34fb"
  73 #define HFP_AG_UUID "0000111f-0000-1000-8000-00805f9b34fb"
  74 #ifdef TIZEN_FEATURE_BT_MEDIA_ENHANCE
  75 #define A2DP_SINK_UUID "0000110b-0000-1000-8000-00805f9b34fb"
  76 #endif
  77 #define DEFAULT_ADAPTER_OBJECT_PATH "/org/bluez/hci0"
  78 #define VCONF_KEY_BT_LUNAR_ENABLED "db/wms/bt_loop_device_hfp_connected"
  79
  80 #if defined(TIZEN_PROFILE_WEARABLE) && defined(TIZEN_FEATURE_BT_HFP_AG)
  81 #define CALL_APP_ID "org.tizen.call-ui"
  82 #endif
  83
  84 #if defined(TIZEN_SUPPORT_DUAL_HF)
  85 #define VCONF_KEY_BT_HOST_BT_MAC_ADDR "db/wms/host_bt_mac"
  86 #define MAX_CONNECTED_DEVICES 2
  87 #else
  88 #define MAX_CONNECTED_DEVICES 1
  89 #endif
  90
  91 #define BT_AG_SIG_NUM 3
  92 static struct sigaction bt_ag_sigoldact[BT_AG_SIG_NUM];
  93 static int bt_ag_sig_to_handle[] = { SIGABRT, SIGSEGV, SIGTERM };
  94
  95 /*Below Inrospection data is exposed to bluez from agent*/
  96 static const gchar ag_agent_bluez_introspection_xml[] =
  97 "<node name='/'>"
  98 " <interface name='org.bluez.Profile1'>"
  99 "     <method name='NewConnection'>"
 100 "          <arg type='o' name='device' direction='in'/>"
 101 "          <arg type='h' name='fd' direction='in'/>"
 102 "          <arg type='a{sv}' name='options' direction='in'/>"
 103 "     </method>"
 104 "     <method name='RequestDisconnection'>"
 105 "          <arg type='o' name='device' direction='in'/>"
 106 "     </method>"
 107 " </interface>"
 108 "</node>";
 109
 110 /*Below Introspection data is exposed to application from agent*/
 111 static const gchar ag_agent_app_introspection_xml[] =
 112 "<node name='/'>"
 113 "  <interface name='Org.Hfp.App.Interface'>"
 114 "     <method name='RegisterApplication'>"
 115 "          <arg type='s' name='path' direction='in'/>"
 116 "          <arg type='s' name='address' direction='in'/>"
 117 "     </method>"
 118 "     <method name='UnregisterApplication'>"
 119 "          <arg type='s' name='path' direction='in'/>"
 120 "     </method>"
 121 "     <method name='IncomingCall'>"
 122 "          <arg type='s' name='path' direction='in'/>"
 123 "          <arg type='s' name='number' direction='in'/>"
 124 "          <arg type='i' name='id' direction='in'/>"
 125 "     </method>"
 126 "     <method name='OutgoingCall'>"
 127 "          <arg type='s' name='path' direction='in'/>"
 128 "          <arg type='s' name='number' direction='in'/>"
 129 "          <arg type='i' name='id' direction='in'/>"
 130 "     </method>"
 131 "     <method name='ChangeCallStatus'>"
 132 "          <arg type='s' name='path' direction='in'/>"
 133 "          <arg type='s' name='number' direction='in'/>"
 134 "          <arg type='i' name='status' direction='in'/>"
 135 "          <arg type='i' name='id' direction='in'/>"
 136 "     </method>"
 137 "     <method name='GetProperties'>"
 138 "               <arg type='a{sv}' name='properties' direction='out'/>"
 139 "     </method>"
 140 "       <method name='Disconnect'>"
 141 "       </method>"
 142 "       <method name='IsConnected'>"
 143 "               <arg type='b' name='connected' direction='out'/>"
 144 "       </method>"
 145 "       <method name='IndicateCall'>"
 146 "       </method>"
 147 "       <method name='CancelCall'>"
 148 "       </method>"
 149 "       <method name='Play'>"
 150 "       </method>"
 151 "       <method name='Stop'>"
 152 "       </method>"
 153 "       <method name='IsPlaying'>"
 154 "       <arg type='b' name='playing' direction='out'/>"
 155 "       </method>"
 156 "       <method name='GetSpeakerGain'>"
 157 "               <arg type='q' name='gain' direction='out'/>"
 158 "       </method>"
 159 "       <method name='GetMicrophoneGain'>"
 160 "               <arg type='q' name='gain' direction='out'/>"
 161 "       </method>"
 162 "       <method name='SetSpeakerGain'>"
 163 "               <arg type='q' name='gain' direction='in'/>"
 164 "       </method>"
 165 "       <method name='SetMicrophoneGain'>"
 166 "               <arg type='q' name='gain' direction='in'/>"
 167 "       </method>"
 168 "       <method name='SetVoiceDial'>"
 169 "               <arg type='b' name='enable' direction='in'/>"
 170 "       </method>"
 171 "       <method name='CheckPrivilege'>"
 172 "       </method>"
 173 "     <method name='SwapHeadset'>"
 174 "          <arg type='s' name='remote_addr' direction='in'/>"
 175 "     </method>"
 176 "  </interface>"
 177 "</node>";
 178
 179 struct event {
 180         const char *cmd;
 181         int (*callback)(bt_ag_info_t *hs, const char *buf);
 182 };
 183
 184 struct sco_socket_addr {
 185         sa_family_t     sco_family;
 186         bt_addr         sco_bdaddr;
 187 };
 188
 189 typedef struct {
 190         uint16_t setting;
 191 } bt_voice;
 192
 193 struct ag_codec {
 194         bt_ag_info_t *bt_ag_info;
 195         char *codec_status;
 196 };
 197
 198 bt_ag_status_t ag = {
 199         .telephony_ready = FALSE,
 200         .features = 0,
 201         .er_mode = 3,
 202         .er_ind = 0,
 203         .rh = BT_RSP_HOLD_NOT_SUPPORTED,
 204         .number = NULL,
 205         .number_type = 0,
 206         .ring_timer = 0,
 207         .sdp_features = 0,
 208 };
 209 static void __bt_ag_agent_sigterm_handler(int signo);
 210 static gboolean __bt_ag_agent_connection(gint32 fd, const gchar *device_path,
 211                                                 const gchar *object_path);
 212 static gboolean __bt_ag_agent_connection_release(bt_ag_info_t *hs);
 213 static gboolean __bt_ag_event_handler(GIOChannel *channel, GIOCondition cond,
 214         void *user_data);
 215 static int __bt_ag_sco_connect(bt_ag_info_t *hs);
 216 void _bt_ag_set_headset_state(bt_ag_info_t *hs, hs_state_t state);
 217 static void __bt_ag_agent_reg_sim_event(TapiHandle *handle, void *user_data);
 218 static void __bt_ag_agent_dereg_sim_event(TapiHandle *handle);
 219 static void __bt_ag_name_owner_changed_cb(GDBusConnection *connection,
 220                                         const gchar *sender_name,
 221                                         const gchar *object_path,
 222                                         const gchar *interface_name,
 223                                         const gchar *signal_name,
 224                                         GVariant *parameters,
 225                                         gpointer user_data);
 226
 227 static void __bt_convert_addr_type_to_rev_string(char *address,
 228                                 unsigned char *addr)
 229 {
 230         ret_if(address == NULL);
 231         ret_if(addr == NULL);
 232
 233         g_snprintf(address, BT_ADDRESS_STRING_SIZE,
 234                         "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
 235                         addr[5], addr[4], addr[3], addr[2], addr[1], addr[0]);
 236 }
 237
 238 static GDBusProxy *__bt_ag_gdbus_init_service_proxy(const gchar *service,
 239                                 const gchar *path, const gchar *interface)
 240 {
 241         FN_START;
 242
 243         GDBusProxy *proxy;
 244         GError *err = NULL;
 245
 246         if (ag_dbus_conn == NULL)
 247                 ag_dbus_conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
 248
 249         if (!ag_dbus_conn) {
 250                 if (err) {
 251                         ERR("Unable to connect to gdbus: %s", err->message);
 252                         g_clear_error(&err);
 253                 }
 254                 return NULL;
 255         }
 256
 257         proxy =  g_dbus_proxy_new_sync(ag_dbus_conn,
 258                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 259                         service, path,
 260                         interface, NULL, &err);
 261
 262         if (!proxy) {
 263                 if (err) {
 264                         ERR("Unable to create proxy: %s", err->message);
 265                         g_clear_error(&err);
 266                 }
 267                 return NULL;
 268         }
 269
 270         FN_END;
 271         return proxy;
 272 }
 273
 274 static GDBusProxy *__bt_ag_gdbus_get_app_proxy(const gchar *service,
 275                                 const gchar *path, const gchar *interface)
 276 {
 277         return (app_gproxy) ? app_gproxy :
 278                         __bt_ag_gdbus_init_service_proxy(service,
 279                                         path, interface);
 280 }
 281
 282 static int __bt_ag_agent_gdbus_method_send(const char *service,
 283                                 const gchar *path, const char *interface,
 284                                 const char *method, gboolean response,
 285                                 GVariant *parameters)
 286 {
 287         FN_START;
 288
 289         GVariant *ret;
 290         GDBusProxy *proxy;
 291         GError *error = NULL;
 292
 293         proxy = __bt_ag_gdbus_get_app_proxy(service, path, interface);
 294         if (!proxy)
 295                 return BT_HFP_AGENT_ERROR_INTERNAL;
 296
 297         if (response) {
 298                 ret = g_dbus_proxy_call_sync(proxy,
 299                                         method, parameters,
 300                                         G_DBUS_CALL_FLAGS_NONE, -1,
 301                                         NULL, &error);
 302                 if (ret == NULL) {
 303                         /* dBUS-RPC is failed */
 304                         ERR("dBUS-RPC is failed");
 305                         if (error != NULL) {
 306                                 /* dBUS gives error cause */
 307                                 ERR("D-Bus API failure: errCode[%x], message[%s]",
 308                                         error->code, error->message);
 309
 310                                 g_clear_error(&error);
 311                         }
 312                         return BT_HFP_AGENT_ERROR_INTERNAL;
 313                 }
 314
 315                 g_variant_unref(ret);
 316         } else {
 317                 g_dbus_proxy_call(proxy,
 318                                         method, parameters,
 319                                         G_DBUS_CALL_FLAGS_NONE, 2000,
 320                                         NULL, NULL, NULL);
 321         }
 322         return BT_HFP_AGENT_ERROR_NONE;
 323 }
 324
 325 gboolean _bt_ag_agent_emit_signal(
 326                                 GDBusConnection *connection,
 327                                 const char *path,
 328                                 const char *interface,
 329                                 const char *name,
 330                                 GVariant *property)
 331 {
 332         FN_START;
 333
 334         GError *error = NULL;
 335         gboolean ret;
 336         ret =  g_dbus_connection_emit_signal(connection,
 337                                 NULL, path, interface,
 338                                 name, property,
 339                                 &error);
 340         if (!ret) {
 341                 if (error != NULL) {
 342                         /* dBUS gives error cause */
 343                         ERR("D-Bus API failure: errCode[%x], message[%s]",
 344                                 error->code, error->message);
 345                         g_clear_error(&error);
 346                 }
 347         }
 348         INFO_C("Emit Signal done = [%s]", name);
 349
 350         FN_END;
 351         return ret;
 352 }
 353
 354 gboolean _bt_ag_agent_emit_property_changed(
 355                                 GDBusConnection *connection,
 356                                 const char *path,
 357                                 const char *interface,
 358                                 const char *name,
 359                                 GVariant *property)
 360 {
 361         FN_START;
 362
 363         gboolean ret;
 364         GVariant *var_data;
 365
 366         var_data = g_variant_new("(sv)",        name, property);
 367
 368         ret =  _bt_ag_agent_emit_signal(connection,
 369                                 path, interface,
 370                                 "PropertyChanged", var_data);
 371         FN_END;
 372         return ret;
 373 }
 374
 375 static void __bt_ag_agent_start_watch(bt_ag_info_t *bt_ag_info)
 376 {
 377         bt_ag_info->watch_id = g_io_add_watch(bt_ag_info->io_chan,
 378                         G_IO_IN | G_IO_ERR | G_IO_HUP | G_IO_NVAL,
 379                         (GIOFunc) __bt_ag_event_handler, bt_ag_info);
 380 }
 381
 382 static void __bt_ag_agent_remove_watch(guint *watch_id)
 383 {
 384         DBG("Remove IO watch ID %d", *watch_id);
 385         if (*watch_id > 0) {
 386                 g_source_remove(*watch_id);
 387                 *watch_id = 0;
 388         }
 389 }
 390
 391 #if defined(TIZEN_SUPPORT_DUAL_HF)
 392 gboolean __bt_ag_agent_is_companion_device(const char *addr)
 393 {
 394 #if defined(TIZEN_PROFILE_WEARABLE)
 395         char *host_device_address = NULL;
 396         host_device_address = vconf_get_str(VCONF_KEY_BT_HOST_BT_MAC_ADDR);
 397
 398         if (!host_device_address) {
 399                 INFO("Failed to get a companion device address");
 400                 return FALSE;
 401         }
 402
 403         if (g_strcmp0(host_device_address, addr) == 0) {
 404                 INFO("addr[%s] is companion device", addr);
 405                 return TRUE;
 406         }
 407
 408         return FALSE;
 409 #else
 410         /* TODO : Need to add companion device check condition for Phone models */
 411         return FALSE;
 412 #endif
 413 }
 414
 415 void __bt_convert_device_path_to_address(const gchar *device_path,
 416                                                 char *device_address)
 417 {
 418         char address[BT_ADDRESS_STRING_SIZE] = { 0 };
 419         char *dev_addr;
 420
 421         ret_if(device_path == NULL);
 422         ret_if(device_address == NULL);
 423
 424         dev_addr = strstr(device_path, "dev_");
 425         if (dev_addr != NULL) {
 426                 char *pos = NULL;
 427                 dev_addr += 4;
 428                 g_strlcpy(address, dev_addr, sizeof(address));
 429
 430                 while ((pos = strchr(address, '_')) != NULL)
 431                         *pos = ':';
 432
 433                 g_strlcpy(device_address, address, BT_ADDRESS_STRING_SIZE);
 434         }
 435 }
 436
 437 static gboolean  __bt_ag_agent_is_companion_device_connected(void)
 438 {
 439         GSList *l;
 440
 441         for (l = active_devices ; l; l = l->next) {
 442                 bt_ag_info_t *data = l->data;
 443
 444                 if (data->is_companion_device) {
 445                         DBG("Companion device found");
 446                         return TRUE;
 447                 }
 448         }
 449
 450         return FALSE;
 451 }
 452
 453 gboolean __bt_ag_agent_check_dual_hf_condition(const gchar *device_path)
 454 {
 455         char device_address[BT_ADDRESS_STRING_SIZE] = { 0 };
 456         gboolean is_companion_device;
 457
 458         __bt_convert_device_path_to_address(device_path, device_address);
 459         is_companion_device = __bt_ag_agent_is_companion_device(device_address);
 460
 461         DBG(" device_address[%s]", device_address);
 462         DBG(" is_companion_device[%d]", is_companion_device);
 463
 464         if (__bt_ag_agent_is_companion_device_connected()) {
 465                 if (is_companion_device)
 466                         return FALSE;
 467         } else {
 468                 if (!is_companion_device)
 469                         return FALSE;
 470         }
 471         return TRUE;
 472 }
 473 #endif /* TIZEN_SUPPORT_DUAL_HF */
 474
 475 static gboolean __bt_is_phone_locked(int *phone_lock_state)
 476 {
 477         FN_START;
 478         int ret;
 479
 480         if (NULL == phone_lock_state)
 481                 return FALSE;
 482
 483         ret = vconf_get_int(VCONFKEY_IDLE_LOCK_STATE, phone_lock_state);
 484         if (ret != 0) {
 485                 ERR("Failed to read  [%s]\n", VCONFKEY_IDLE_LOCK_STATE);
 486                 return FALSE;
 487         }
 488
 489         FN_END;
 490         return TRUE;
 491 }
 492
 493 static gboolean __bt_get_outgoing_callapp_type(int *callapp_type)
 494 {
 495         FN_START;
 496
 497         if (NULL == callapp_type)
 498                 return FALSE;
 499
 500 #if defined(TIZEN_PROFILE_WEARABLE) && defined(TIZEN_FEATURE_BT_HFP_AG)
 501         *callapp_type = BT_VOICE_CALL;
 502         FN_END;
 503         return TRUE;
 504 #else
 505 #if 0
 506         int ret;
 507         ret = vconf_get_int(
 508                         VCONFKEY_CISSAPPL_OUTGOING_CALL_TYPE_INT,
 509                         callapp_type);
 510         if (ret != 0) {
 511                 ERR("Failed to read  [%s]\n",
 512                         VCONFKEY_CISSAPPL_OUTGOING_CALL_TYPE_INT);
 513                 return FALSE;
 514         }
 515
 516         INFO(" [%s] = [%d]\n",
 517                 VCONFKEY_CISSAPPL_OUTGOING_CALL_TYPE_INT, *callapp_type);
 518 #endif
 519         /* The vconf value does not include in platform. */
 520         *callapp_type = BT_VOICE_CALL;
 521         FN_END;
 522         return TRUE;
 523 #endif
 524 }
 525
 526 static gboolean __bt_get_outgoing_call_condition(int *condition)
 527 {
 528         FN_START;
 529
 530         if (NULL == condition)
 531                 return FALSE;
 532
 533 #if defined(TIZEN_PROFILE_WEARABLE) && defined(TIZEN_FEATURE_BT_HFP_AG)
 534         *condition = BT_MO_ONLY_UNLOCKED;
 535         FN_END;
 536         return TRUE;
 537 #else
 538 #if 0
 539         int ret;
 540         ret = vconf_get_int(
 541                         VCONFKEY_CISSAPPL_OUTGOING_CALL_CONDITIONS_INT,
 542                         condition);
 543         if (ret != 0) {
 544                 ERR("Failed to read  [%s]\n",
 545                         VCONFKEY_CISSAPPL_OUTGOING_CALL_CONDITIONS_INT);
 546                 return FALSE;
 547         }
 548 #endif
 549         /* The vconf value does not include in platform. */
 550         *condition = BT_MO_ONLY_UNLOCKED;
 551         FN_END;
 552         return TRUE;
 553 #endif
 554 }
 555
 556 static gboolean  __bt_ag_agent_launch_call_app(const char *number)
 557 {
 558         FN_START;
 559         bundle *b;
 560
 561         DBG_SECURE("number(%s)", number);
 562
 563         b = bundle_create();
 564         if (NULL == b) {
 565                 ERR("bundle_create() Failed");
 566                 return FALSE;
 567         }
 568
 569         bundle_add(b, "launch-type", "MO");
 570         bundle_add(b, "dial-type", "HEADSET");
 571
 572         if (strlen(number) != 0)
 573                 bundle_add(b, "number", number);
 574
 575         aul_launch_app_async(CALL_APP_ID, b);
 576         bundle_free(b);
 577
 578         FN_END;
 579         return TRUE;
 580 }
 581
 582 static void *__bt_ag_agent_launch_call_req(void *arg)
 583 {
 584         FN_START;
 585         bundle *b = (bundle *)arg;
 586         if (appsvc_run_service(b, 0, NULL, NULL) < 0)
 587                 ERR("Unable to run app svc");
 588         bundle_free(b);
 589         call_launch_requested = FALSE;
 590         FN_END;
 591         return NULL;
 592 }
 593
 594 static gboolean __bt_ag_agent_make_call(const char *number)
 595 {
 596         FN_START;
 597
 598         char telnum[BT_MAX_TEL_NUM_STRING];
 599         bundle *b;
 600         pthread_t thread_id;
 601
 602         if (TIZEN_PROFILE_WEARABLE)
 603                 return __bt_ag_agent_launch_call_app(number);
 604
 605         if (call_launch_requested == TRUE) {
 606                 DBG("Launch request is in progress");
 607                 return TRUE;
 608         }
 609
 610         b = bundle_create();
 611         if (NULL == b)
 612                 return FALSE;
 613
 614         appsvc_set_operation(b, APPSVC_OPERATION_CALL);
 615         snprintf(telnum, sizeof(telnum), "tel:%s", number);
 616         appsvc_set_uri(b, telnum);
 617         appsvc_add_data(b, "ctindex", "-1");
 618
 619         call_launch_requested = TRUE;
 620         if (pthread_create(&thread_id, NULL,
 621                         (void *)&__bt_ag_agent_launch_call_req,
 622                                         (void *)b) < 0) {
 623                 ERR("pthread_create() is failed");
 624                 call_launch_requested = FALSE;
 625                 return FALSE;
 626         }
 627         if (pthread_detach(thread_id) < 0)
 628                 ERR("pthread_detach() is failed");
 629
 630         FN_END;
 631         return TRUE;
 632 }
 633
 634 static gboolean __bt_ag_agent_make_video_call(const char *mo_number)
 635 {
 636         FN_START;
 637         bundle *kb;
 638
 639         kb = bundle_create();
 640         if (NULL == kb)
 641                 return FALSE;
 642
 643         bundle_add(kb, "KEY_CALL_TYPE", "MO");
 644         bundle_add(kb, "number", mo_number);
 645         aul_launch_app("org.tizen.vtmain", kb);
 646         bundle_free(kb);
 647
 648         FN_END;
 649         return TRUE;
 650 }
 651
 652 gboolean _bt_ag_agent_answer_call(unsigned int call_id,
 653                                 const gchar *path, const gchar *sender)
 654 {
 655         FN_START;
 656
 657         if (path == NULL || sender == NULL) {
 658                 DBG("Invalid Arguments");
 659                 return FALSE;
 660         }
 661
 662         DBG("Application path = %s", path);
 663         DBG("Call Id = %d", call_id);
 664         DBG("Sender = %s", sender);
 665
 666         _bt_ag_agent_emit_signal(ag_dbus_conn, path,
 667                                         BT_AG_SERVICE_NAME, "Answer",
 668                                         g_variant_new("(u)", call_id));
 669         FN_END;
 670         return TRUE;
 671 }
 672
 673 gboolean _bt_ag_agent_reject_call(unsigned int call_id,
 674                                 const gchar *path, const gchar *sender)
 675 {
 676         FN_START;
 677
 678         if (path == NULL || sender == NULL) {
 679                 DBG("Invalid Arguments");
 680                 return FALSE;
 681         }
 682
 683         DBG("Application path = %s", path);
 684         DBG("Call Id = %d", call_id);
 685         DBG("Sender = %s", sender);
 686
 687         _bt_ag_agent_emit_signal(ag_dbus_conn, path,
 688                                         BT_AG_SERVICE_NAME, "Reject",
 689                                         g_variant_new("(u)", call_id));
 690         FN_END;
 691         return TRUE;
 692 }
 693
 694 gboolean _bt_ag_agent_release_call(unsigned int call_id,
 695                                 const gchar *path, const gchar *sender)
 696 {
 697         FN_START;
 698
 699         if (path == NULL || sender == NULL) {
 700                 DBG("Invalid Arguments");
 701                 return FALSE;
 702         }
 703
 704         DBG("Application path = %s", path);
 705         DBG("Call Id = %d", call_id);
 706         DBG("Sender = %s", sender);
 707
 708         _bt_ag_agent_emit_signal(ag_dbus_conn, path,
 709                                         BT_AG_SERVICE_NAME, "Release",
 710                                         g_variant_new("(u)", call_id));
 711
 712         FN_END;
 713         return TRUE;
 714 }
 715
 716 bt_hfp_agent_error_t _bt_ag_agent_dial_num(const gchar *number, guint flags)
 717 {
 718         bt_hfp_agent_error_t error_code = BT_HFP_AGENT_ERROR_NONE;
 719         int callapp_type;
 720         int phone_lock_state;
 721         int condition;
 722
 723         FN_START;
 724
 725         if (number == NULL) {
 726                 ERR("Invalid Argument");
 727                 error_code = BT_HFP_AGENT_ERROR_INVALID_PARAM;
 728                 goto fail;
 729         }
 730
 731         DBG("Number = %s", number);
 732         DBG("flags = %d", flags);
 733
 734         if (!__bt_is_phone_locked(&phone_lock_state)) {
 735                 error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 736                 goto fail;
 737         }
 738
 739         if (!__bt_get_outgoing_callapp_type(&callapp_type)) {
 740                 error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 741                 goto fail;
 742         }
 743
 744         if (!__bt_get_outgoing_call_condition(&condition)) {
 745                 error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 746                 goto fail;
 747         }
 748
 749         if (condition == BT_MO_ONLY_UNLOCKED && phone_lock_state ==
 750                 VCONFKEY_IDLE_LOCK) {
 751                 error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 752                 goto fail;
 753         }
 754
 755         if (callapp_type == BT_VIDEO_CALL) {
 756                 if (!__bt_ag_agent_make_video_call(number)) {
 757                         ERR("Problem launching application");
 758                         error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 759                         goto fail;
 760                 }
 761         } else {
 762                 if (!__bt_ag_agent_make_call(number)) {
 763                         ERR("Problem launching application");
 764                         error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 765                         goto fail;
 766                 }
 767         }
 768
 769 fail:
 770         FN_END;
 771         return error_code;
 772 }
 773
 774 bt_hfp_agent_error_t _bt_ag_agent_dial_memory(unsigned int location)
 775 {
 776         bt_hfp_agent_error_t error_code = BT_HFP_AGENT_ERROR_NONE;
 777         char *number = NULL;
 778         contacts_filter_h filter = NULL;
 779         contacts_query_h query = NULL;
 780         contacts_list_h list = NULL;
 781         contacts_record_h record = NULL;
 782         unsigned int projections[] = {
 783                 _contacts_speeddial.number,
 784         };
 785
 786         FN_START;
 787
 788         DBG("location = %d", location);
 789
 790         /*Get number from contacts location*/
 791         if (contacts_connect() != CONTACTS_ERROR_NONE) {
 792                 ERR(" contacts_connect failed");
 793                 return BT_HFP_AGENT_ERROR_INTERNAL;
 794         }
 795
 796         contacts_filter_create(_contacts_speeddial._uri, &filter);
 797
 798         if (filter == NULL)
 799                 goto done;
 800
 801         if (contacts_filter_add_int(filter,
 802                 _contacts_speeddial.speeddial_number,
 803                 CONTACTS_MATCH_EQUAL, location) !=
 804                 CONTACTS_ERROR_NONE) {
 805                 error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 806                 goto done;
 807         }
 808
 809         contacts_query_create(_contacts_speeddial._uri, &query);
 810
 811         if (query == NULL)
 812                 goto done;
 813
 814         contacts_query_set_filter(query, filter);
 815
 816         if (contacts_query_set_projection(query, projections,
 817                                 sizeof(projections)/sizeof(unsigned int)) !=
 818                                 CONTACTS_ERROR_NONE) {
 819                 error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 820                 goto done;
 821         }
 822
 823         if (contacts_db_get_records_with_query(query, 0, 1, &list) !=
 824                                 CONTACTS_ERROR_NONE) {
 825                 error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 826                 goto done;
 827         }
 828
 829         if (contacts_list_first(list) != CONTACTS_ERROR_NONE) {
 830                 error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 831                 goto done;
 832         }
 833
 834         if (contacts_list_get_current_record_p(list, &record) !=
 835                                 CONTACTS_ERROR_NONE) {
 836                 error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 837                 goto done;
 838         }
 839
 840         if (record == NULL)
 841                 goto done;
 842
 843         if (contacts_record_get_str(record, _contacts_speeddial.number, &number)
 844                 != CONTACTS_ERROR_NONE) {
 845                 error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 846                 goto done;
 847         }
 848
 849         if (number == NULL) {
 850                 ERR("No number at the location");
 851                 error_code = BT_HFP_AGENT_ERROR_INVALID_MEMORY_INDEX;
 852                 goto done;
 853         }
 854
 855         DBG("number %s", number);
 856
 857         /*Make Voice call*/
 858         if (!__bt_ag_agent_make_call(number)) {
 859                 ERR("Problem launching application");
 860                 error_code = BT_HFP_AGENT_ERROR_INTERNAL;
 861         }
 862
 863         g_free(number);
 864 done:
 865         if (list != NULL)
 866                 contacts_list_destroy(list, TRUE);
 867
 868         if (filter != NULL)
 869                 contacts_filter_destroy(filter);
 870
 871         if (query != NULL)
 872                 contacts_query_destroy(query);
 873
 874         contacts_disconnect();
 875
 876         FN_END;
 877
 878         return error_code;
 879 }
 880
 881 bt_hfp_agent_error_t _bt_ag_agent_send_dtmf(const gchar *dtmf,
 882                                 const gchar *path, const gchar *sender)
 883 {
 884         bt_hfp_agent_error_t ret;
 885
 886         FN_START;
 887
 888         if (dtmf == NULL || path == NULL || sender == NULL) {
 889                 ERR("Invalid Argument");
 890                 return FALSE;
 891         }
 892
 893         DBG("Dtmf = %s", dtmf);
 894         DBG("Application path = %s", path);
 895         DBG("Sender = %s", sender);
 896
 897         ret = __bt_ag_agent_gdbus_method_send(sender,
 898                                 path, TELEPHONY_APP_INTERFACE,
 899                                 "SendDtmf", FALSE,
 900                                 g_variant_new("(s)", dtmf));
 901
 902         return ret;
 903 }
 904
 905 gboolean _bt_ag_agent_threeway_call(unsigned int chld_value,
 906                                 const gchar *path, const gchar *sender)
 907 {
 908         FN_START;
 909
 910         if (path == NULL || sender == NULL) {
 911                 DBG("Invalid Arguments");
 912                 return FALSE;
 913         }
 914
 915         DBG("Application path = %s", path);
 916         DBG("Value = %d", chld_value);
 917         DBG("Sender = %s", sender);
 918
 919 #if defined(TIZEN_PROFILE_WEARABLE) && defined(TIZEN_FEATURE_BT_HFP_AG)
 920         /* Check if AG supports (i.e. ag_chld_str = "0,1,2") the requested CHLD;
 921         if not return FALSE */
 922         if (chld_value != 0 && chld_value != 1 && chld_value != 2)
 923                 return FALSE;
 924 #else
 925         if (chld_value != 0 && chld_value != 1 && chld_value != 2 &&
 926                                 chld_value != 3)
 927                 return FALSE;
 928 #endif
 929         _bt_ag_agent_emit_signal(ag_dbus_conn, path,
 930                                         BT_AG_SERVICE_NAME, "Threeway",
 931                                         g_variant_new("(u)", chld_value));
 932         FN_END;
 933         return TRUE;
 934 }
 935
 936 bt_hfp_agent_error_t _bt_ag_agent_dial_last_num(void *device)
 937 {
 938         bt_hfp_agent_error_t err_code = BT_HFP_AGENT_ERROR_NONE;
 939         char *last_num = NULL;
 940         int type;
 941         int callapp_type;
 942         int phone_lock_state;
 943         int condition;
 944         contacts_list_h list = NULL;
 945         contacts_query_h query = NULL;
 946         contacts_filter_h filter = NULL;
 947         contacts_record_h record = NULL;
 948         unsigned int projections[] = {
 949                 _contacts_phone_log.address,
 950                 _contacts_phone_log.log_type,
 951         };
 952
 953         FN_START;
 954
 955         if (contacts_connect() != CONTACTS_ERROR_NONE) {
 956                 ERR(" contacts_connect failed");
 957                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
 958                 return err_code;
 959         }
 960
 961         contacts_filter_create(_contacts_phone_log._uri, &filter);
 962
 963         if (filter == NULL)
 964                 goto done;
 965
 966         if (contacts_filter_add_int(filter, _contacts_phone_log.log_type,
 967                                 CONTACTS_MATCH_EQUAL,
 968                                 CONTACTS_PLOG_TYPE_VOICE_OUTGOING) !=
 969                                 CONTACTS_ERROR_NONE) {
 970                 ERR(" contacts_filter_add_int failed");
 971                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
 972                 goto done;
 973         }
 974
 975         if (contacts_filter_add_operator(filter, CONTACTS_FILTER_OPERATOR_OR) !=
 976                                 CONTACTS_ERROR_NONE) {
 977                 ERR(" contacts_filter_add_operator failed");
 978                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
 979                 goto done;
 980         }
 981
 982         if (contacts_filter_add_int(filter, _contacts_phone_log.log_type,
 983                                 CONTACTS_MATCH_EQUAL,
 984                                 CONTACTS_PLOG_TYPE_VIDEO_OUTGOING) !=
 985                                 CONTACTS_ERROR_NONE) {
 986                 ERR(" contacts_filter_add_int failed");
 987                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
 988                 goto done;
 989         }
 990
 991         contacts_query_create(_contacts_phone_log._uri, &query);
 992
 993         if (query == NULL)
 994                 goto done;
 995
 996         contacts_query_set_filter(query, filter);
 997
 998         if (contacts_query_set_projection(query, projections,
 999                                 sizeof(projections)/sizeof(unsigned int)) !=
1000                                 CONTACTS_ERROR_NONE) {
1001                 ERR(" contacts_query_set_projection failed");
1002                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1003                 goto done;
1004         }
1005
1006         if (contacts_query_set_sort(query, _contacts_phone_log.log_time, false)
1007                 != CONTACTS_ERROR_NONE) {
1008                 ERR(" contacts_query_set_sort failed");
1009                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1010                 goto done;
1011         }
1012
1013         if (contacts_db_get_records_with_query(query, 0, 1, &list)  !=
1014                                 CONTACTS_ERROR_NONE) {
1015                 ERR(" contacts_db_get_records_with_query failed");
1016                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1017                 goto done;
1018         }
1019
1020         if (contacts_list_first(list)  != CONTACTS_ERROR_NONE) {
1021                 ERR(" contacts_list_first failed");
1022                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1023                 goto done;
1024         }
1025
1026         if (contacts_list_get_current_record_p(list, &record)  !=
1027                                 CONTACTS_ERROR_NONE) {
1028                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1029                 goto done;
1030         }
1031
1032         if (record == NULL)
1033                 goto done;
1034
1035         if (contacts_record_get_str(record, _contacts_phone_log.address,
1036                                 &last_num) != CONTACTS_ERROR_NONE) {
1037                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1038                 goto done;
1039         }
1040
1041         if (last_num == NULL) {
1042                 ERR("No last number");
1043                 err_code = BT_HFP_AGENT_ERROR_NO_CALL_LOGS;
1044                 goto done;
1045         }
1046
1047         if (!__bt_is_phone_locked(&phone_lock_state)) {
1048                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1049                 goto done;
1050         }
1051
1052         if (!__bt_get_outgoing_callapp_type(&callapp_type)) {
1053                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1054                 goto done;
1055         }
1056
1057         if (!__bt_get_outgoing_call_condition(&condition)) {
1058                 ERR(" Failed to get the call condition");
1059                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1060                 goto done;
1061         }
1062
1063         if (condition == BT_MO_ONLY_UNLOCKED &&
1064                 phone_lock_state == VCONFKEY_IDLE_LOCK) {
1065                 ERR(" call condition and phone lock state check fail");
1066                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1067                 goto done;
1068         }
1069
1070         switch (callapp_type) {
1071         case BT_VOICE_CALL:
1072                 if (!__bt_ag_agent_make_call(last_num)) {
1073                         ERR("Problem launching application");
1074                         err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1075                 }
1076                 break;
1077         case BT_VIDEO_CALL:
1078                 if (!__bt_ag_agent_make_video_call(last_num)) {
1079                         ERR("Problem launching application");
1080                         err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1081                 }
1082                 break;
1083         case BT_FOLLOW_CALL_LOG:
1084                 if (contacts_record_get_int(record,
1085                         _contacts_phone_log.log_type,
1086                         &type) != CONTACTS_ERROR_NONE) {
1087                         err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1088                         break;
1089                 }
1090                 if (type == CONTACTS_PLOG_TYPE_VOICE_OUTGOING) {
1091                         if (!__bt_ag_agent_make_call(last_num)) {
1092                                 ERR("Problem launching application");
1093                                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1094                         }
1095                 } else if (type == CONTACTS_PLOG_TYPE_VIDEO_OUTGOING) {
1096                         if (!__bt_ag_agent_make_video_call(last_num)) {
1097                                 ERR("Problem launching application");
1098                                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1099                         }
1100                 } else {
1101                                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1102                 }
1103                 break;
1104         default:
1105                 err_code = BT_HFP_AGENT_ERROR_INTERNAL;
1106                 break;
1107         }
1108
1109 done:
1110
1111         if (list != NULL)
1112                 contacts_list_destroy(list, TRUE);
1113
1114         if (filter != NULL)
1115                 contacts_filter_destroy(filter);
1116
1117         if (query != NULL)
1118                 contacts_query_destroy(query);
1119
1120         contacts_disconnect();
1121
1122         if (last_num != NULL)
1123                 g_free(last_num);
1124
1125         FN_END;
1126
1127         return err_code;
1128 }
1129
1130 bt_hfp_agent_error_t _bt_ag_agent_vendor_cmd(const gchar *cmd,
1131                 const gchar *path, const gchar *sender)
1132 {
1133         bt_hfp_agent_error_t ret;
1134
1135         FN_START;
1136
1137         if (cmd == NULL || path == NULL || sender == NULL) {
1138                 ERR("Invalid Argument");
1139                 return BT_HFP_AGENT_ERROR_INVALID_PARAM;
1140         }
1141
1142         DBG("cmd = %s", cmd);
1143         DBG("Application path = %s", path);
1144         DBG("Sender = %s", sender);
1145
1146         ret = __bt_ag_agent_gdbus_method_send(sender,
1147                                 path, TELEPHONY_APP_INTERFACE,
1148                                 "VendorCmd", FALSE,
1149                                 g_variant_new("(s)", cmd));
1150         FN_END;
1151         return ret;
1152 }
1153
1154 gboolean _bt_ag_agent_get_signal_quality(void *device)
1155 {
1156         gint rssi;
1157
1158         FN_START;
1159
1160         if (vconf_get_int(VCONFKEY_TELEPHONY_RSSI, &rssi)) {
1161                 DBG("VCONFKEY_TELEPHONY_RSSI failed\n");
1162                 goto fail;
1163         }
1164
1165         DBG("RSSI : %d", rssi);
1166
1167         _bt_hfp_signal_quality_reply(rssi, BT_SIGNAL_QUALITY_BER,
1168                 device);
1169
1170         FN_END;
1171         return TRUE;
1172 fail:
1173         FN_END;
1174         _bt_hfp_signal_quality_reply(-1, -1, device);
1175         return FALSE;
1176 }
1177
1178 gboolean _bt_ag_agent_get_battery_status(void *device)
1179 {
1180         gint battery_chrg_status;
1181         gint battery_capacity;
1182
1183         FN_START;
1184
1185         if (vconf_get_int(VCONFKEY_SYSMAN_BATTERY_CHARGE_NOW,
1186                                                 &battery_chrg_status)) {
1187                 DBG("VCONFKEY_SYSMAN_BATTERY_CHARGE_NOW failed\n");
1188                 goto fail;
1189         }
1190
1191         DBG("Status : %d\n", battery_chrg_status);
1192
1193         if (vconf_get_int(VCONFKEY_SYSMAN_BATTERY_CAPACITY,
1194                                                 &battery_capacity)) {
1195                 DBG("VCONFKEY_SYSMAN_BATTERY_CAPACITY failed\n");
1196                 goto fail;
1197         }
1198
1199         DBG("Capacity : %d\n", battery_capacity);
1200
1201         _bt_hfp_battery_property_reply(device,
1202                 battery_chrg_status, battery_capacity);
1203         FN_END;
1204         return TRUE;
1205
1206 fail:
1207         _bt_hfp_battery_property_reply(device, -1, -1);
1208         FN_END;
1209         return FALSE;
1210 }
1211
1212 gboolean _bt_ag_agent_get_operator_name(void *device)
1213 {
1214         char *operator_name;
1215         FN_START;
1216
1217         operator_name = vconf_get_str(VCONFKEY_TELEPHONY_NWNAME);
1218         if (NULL == operator_name) {
1219                 DBG("vconf_get_str failed");
1220                 _bt_hfp_operator_reply(NULL, device);
1221                 return FALSE;
1222         }
1223
1224         DBG("operator_name  = [%s]", operator_name);
1225
1226         _bt_hfp_operator_reply(operator_name, device);
1227
1228         free(operator_name);
1229
1230         FN_END;
1231         return TRUE;
1232 }
1233
1234 gboolean _bt_hfp_agent_nrec_status(gboolean status,
1235                         void *t_device)
1236 {
1237         FN_START;
1238         bt_ag_info_t *hs = (bt_ag_info_t *)t_device;
1239
1240         DBG("NREC status = %d", status);
1241         if (status)
1242                 hs->nrec_status = FALSE;
1243         else
1244                 hs->nrec_status = TRUE;
1245
1246         _bt_ag_agent_emit_signal(ag_dbus_conn, hs->path,
1247                                         BT_AG_SERVICE_NAME, "NrecStatusChanged",
1248                                         g_variant_new("(b)", status));
1249         FN_END;
1250         return TRUE;
1251 }
1252
1253 gboolean _bt_ag_agent_get_imei_number(void *device)
1254 {
1255         FN_START;
1256         char *imei_number;
1257
1258         imei_number = tel_get_misc_me_imei_sync(tapi_handle);
1259         if (NULL == imei_number) {
1260                 ERR("tel_get_misc_me_imei_sync for imei_number failed");
1261                 goto fail;
1262         }
1263
1264         if (!g_utf8_validate(imei_number, -1, NULL)) {
1265                 free(imei_number);
1266                 ERR("get_imei_number : invalid UTF8");
1267                 goto fail;
1268         }
1269
1270         DBG_SECURE("imei_number  = [%s]", imei_number);
1271         _bt_hfp_get_imei_number_reply(imei_number, device);
1272         free(imei_number);
1273         FN_END;
1274         return TRUE;
1275
1276 fail:
1277         _bt_hfp_get_imei_number_reply(NULL, device);
1278         FN_END;
1279         return FALSE;
1280 }
1281
1282 void _bt_ag_agent_get_manufacturer_name(void *device)
1283 {
1284         FN_START;
1285         char *manufacturer_name;
1286         int ret;
1287
1288         ret = system_info_get_platform_string("http://tizen.org/system/manufacturer",
1289                                                 &manufacturer_name);
1290         if (SYSTEM_INFO_ERROR_NONE != ret) {
1291                 ERR("Get manufacturer_name failed : %d", ret);
1292                 if (NULL != manufacturer_name)
1293                         free(manufacturer_name);
1294
1295                 manufacturer_name = g_strdup("Unknown");
1296         } else if (!g_utf8_validate(manufacturer_name, -1, NULL)) {
1297                 free(manufacturer_name);
1298                 manufacturer_name = g_strdup("Unknown");
1299                 ERR("get_manufacturer_name : invalid UTF8");
1300         }
1301
1302         DBG_SECURE("manufacturer_name  = [%s]", manufacturer_name);
1303         _bt_hfp_get_device_manufacturer_reply(manufacturer_name, device);
1304         free(manufacturer_name);
1305         FN_END;
1306 }
1307
1308 void _bt_ag_agent_get_imsi(void *device)
1309 {
1310         FN_START;
1311         TelSimImsiInfo_t imsi;
1312         memset(&imsi, 0, sizeof(TelSimImsiInfo_t));
1313         if (tel_get_sim_imsi(tapi_handle, &imsi) != TAPI_API_SUCCESS) {
1314                 ERR("tel_get_sim_imsi failed");
1315                 goto fail;
1316         }
1317         DBG_SECURE("tapi values %s %s %s", imsi.szMcc, imsi.szMnc, imsi.szMsin);
1318
1319         _bt_hfp_get_imsi_reply(imsi.szMcc, imsi.szMnc, imsi.szMsin, device);
1320         FN_END;
1321         return;
1322 fail:
1323         _bt_hfp_get_imsi_reply(NULL, NULL, NULL, device);
1324         FN_END;
1325 }
1326
1327 int _bt_ag_agent_registration_status_convert(int result)
1328 {
1329         switch (result) {
1330         case TAPI_NETWORK_SERVICE_LEVEL_NO:
1331                 return BT_AGENT_NETWORK_REG_STATUS_NOT_REGISTER;
1332         case TAPI_NETWORK_SERVICE_LEVEL_EMERGENCY:
1333                 return BT_AGENT_NETWORK_REG_STATUS_EMERGENCY;
1334         case TAPI_NETWORK_SERVICE_LEVEL_FULL:
1335                 return BT_AGENT_NETWORK_REG_STATUS_REGISTER_HOME_NETWORK;
1336         case TAPI_NETWORK_SERVICE_LEVEL_SEARCH:
1337                 return BT_AGENT_NETWORK_REG_STATUS_SEARCH;
1338         default:
1339                 return BT_AGENT_NETWORK_REG_STATUS_UNKNOWN;
1340         }
1341         return result;
1342 }
1343
1344 void _bt_ag_agent_get_creg_status(void *device)
1345 {
1346         FN_START;
1347         int result = 0;
1348         int ret = 0;
1349         int n = 1;
1350         int registration_status = 0;
1351         int roam_status = 0;
1352
1353         ret = tel_get_property_int(tapi_handle, TAPI_PROP_NETWORK_CIRCUIT_STATUS,
1354                                 &result);
1355         if (ret != TAPI_API_SUCCESS) {
1356                 ERR("tel_get_property_int failed");
1357                 return;
1358         }
1359         registration_status =
1360                         _bt_ag_agent_registration_status_convert(result);
1361
1362         DBG_SECURE("Registration status %d", result);
1363         DBG_SECURE("Mapped Status %d", registration_status);
1364         if (registration_status ==
1365                         BT_AGENT_NETWORK_REG_STATUS_REGISTER_HOME_NETWORK) {
1366                 ret = vconf_get_int(VCONFKEY_TELEPHONY_SVC_ROAM, &roam_status);
1367                 if (ret != 0) {
1368                         ERR("Get roaming status failed err = %d\n", ret);
1369                         return;
1370                 }
1371                 DBG_SECURE("Roam status %d", roam_status);
1372                 if (roam_status == 1) {
1373                         registration_status =
1374                                         BT_AGENT_NETWORK_REG_STATUS_REGISTERED_ROAMING;
1375                 }
1376         }
1377
1378         _bt_hfp_get_creg_status_reply(n, registration_status, device);
1379
1380         FN_END;
1381         return;
1382 }
1383
1384 void _bt_ag_agent_get_model_name(void *device)
1385 {
1386         FN_START;
1387         char *model_name;
1388         int ret;
1389
1390         ret = system_info_get_platform_string("http://tizen.org/system/model_name", &model_name);
1391         if (SYSTEM_INFO_ERROR_NONE != ret) {
1392                 ERR("Get model_name failed: %d", ret);
1393                 if (NULL != model_name)
1394                         free(model_name);
1395
1396                 model_name = g_strdup("Unknown");
1397         } else if (!g_utf8_validate(model_name, -1, NULL)) {
1398                 free(model_name);
1399                 model_name = g_strdup("Unknown");
1400                 ERR("get_model_name : invalid UTF8");
1401         }
1402
1403         DBG_SECURE("model_name  = [%s]", model_name);
1404         _bt_hfp_get_model_info_reply(model_name, device);
1405         free(model_name);
1406         FN_END;
1407 }
1408
1409 void _bt_ag_agent_get_revision_information(void *device)
1410 {
1411         FN_START;
1412         char *revision_info;
1413         int ret;
1414
1415         ret = system_info_get_platform_string("http://tizen.org/system/build.string",
1416                                 &revision_info);
1417         if (SYSTEM_INFO_ERROR_NONE != ret) {
1418                 ERR("Get revision_info failed: %d", ret);
1419                 if (NULL != revision_info)
1420                         free(revision_info);
1421
1422                 revision_info = g_strdup("Unknown");
1423         } else if (!g_utf8_validate(revision_info, -1, NULL)) {
1424                         free(revision_info);
1425                         revision_info = g_strdup("Unknown");
1426                         ERR("get_revision_info: invalid UTF8");
1427                 }
1428
1429         DBG_SECURE("revision_info  = [%s]", revision_info);
1430         _bt_hfp_get_revision_info_reply(revision_info, device);
1431         free(revision_info);
1432         FN_END;
1433 }
1434
1435 #if defined(TIZEN_PROFILE_WEARABLE) && defined(TIZEN_FEATURE_BT_HFP_AG)
1436 static gboolean __bt_ag_agent_launch_voice_dial(gboolean activate)
1437 {
1438         FN_START;
1439         bundle *b;
1440
1441         b = bundle_create();
1442         if (NULL == b) {
1443                 ERR("bundle_create() Failed");
1444                 return FALSE;
1445         }
1446
1447         bundle_add(b, "domain", "bt_headset");
1448         if (!activate)
1449                 bundle_add(b, "action_type", "deactivate");
1450
1451         aul_launch_app_async("org.tizen.svoice", b);
1452         bundle_free(b);
1453         FN_END;
1454         return TRUE;
1455 }
1456 #else
1457 static gboolean __bt_ag_agent_launch_voice_dial(gboolean activate)
1458 {
1459         FN_START;
1460         app_control_h service = NULL;
1461
1462         app_control_create(&service);
1463
1464         if (service == NULL) {
1465                 ERR("Service create failed");
1466                 return FALSE;
1467         }
1468
1469         app_control_set_app_id(service, "org.tizen.svoice");
1470         app_control_set_operation(service, APP_CONTROL_OPERATION_DEFAULT);
1471         if (app_control_add_extra_data(service, "domain", "bt_headset")
1472                                         != APP_CONTROL_ERROR_NONE) {
1473                 ERR("app_control_add_extra_data failed");
1474                 app_control_destroy(service);
1475                 return FALSE;
1476         }
1477
1478         if (!activate)
1479                 if (app_control_add_extra_data(service, "action_type", "deactivate")
1480                                         != APP_CONTROL_ERROR_NONE) {
1481                         ERR("app_control_add_extra_data failed");
1482                         app_control_destroy(service);
1483                         return FALSE;
1484                 }
1485
1486         if (app_control_send_launch_request(service, NULL, NULL) !=
1487                                                 APP_CONTROL_ERROR_NONE) {
1488                 ERR("launch failed");
1489                 app_control_destroy(service);
1490                 return FALSE;
1491         }
1492
1493         app_control_destroy(service);
1494         FN_END;
1495         return TRUE;
1496 }
1497 #endif
1498
1499 gboolean _bt_ag_agent_voice_dial(gboolean activate)
1500 {
1501         DBG("Activate = %d", activate);
1502
1503         return __bt_ag_agent_launch_voice_dial(activate);
1504 }
1505
1506 static void __bt_ag_codec_negotiation_info_reset(bt_ag_info_t *hs,
1507                                         gboolean reset)
1508 {
1509         hs->codec_info.is_negotiating = FALSE;
1510         hs->codec_info.requested_by_hf = FALSE;
1511         hs->codec_info.sending_codec = 0;
1512         if (reset) {
1513                 hs->codec_info.remote_codecs = 0;
1514                 hs->codec_info.final_codec = 0;
1515                 hs->nrec_status = FALSE;
1516         }
1517
1518         if (hs->codec_info.nego_timer) {
1519                 g_source_remove(hs->codec_info.nego_timer);
1520                 hs->codec_info.nego_timer = 0;
1521         }
1522         wbs_opts.wbs_enable = wbs_en;
1523 }
1524
1525 static gboolean __bt_ag_codec_negotiation_finished(gpointer user_data)
1526 {
1527         struct ag_codec *data = (struct ag_codec *)user_data;
1528
1529         if (g_strcmp0(data->codec_status, "finish") == 0) {
1530                 DBG("Codec negotiation finished");
1531                 __bt_ag_sco_connect(data->bt_ag_info);
1532                 __bt_ag_codec_negotiation_info_reset(data->bt_ag_info, FALSE);
1533                 g_free(data->codec_status);
1534                 g_free(data);
1535                 return TRUE;
1536         } else if (g_strcmp0(data->codec_status, "timeout") == 0) {
1537                 DBG("Timeout is occured in codec negotiation");
1538         }
1539
1540         if (data->bt_ag_info->codec_info.requested_by_hf) {
1541                 __bt_ag_codec_negotiation_info_reset(data->bt_ag_info, FALSE);
1542         } else {
1543                 __bt_ag_sco_connect(data->bt_ag_info);
1544                 __bt_ag_codec_negotiation_info_reset(data->bt_ag_info, FALSE);
1545         }
1546         g_free(data->codec_status);
1547         g_free(data);
1548
1549         return FALSE;
1550 }
1551
1552 static bt_hfp_agent_error_t __bt_ag_set_codec(void *device, char *method)
1553 {
1554         GDBusProxy *proxy;
1555         GVariant *ret;
1556         GError *err = NULL;
1557         bt_ag_info_t *bt_ag_info = (bt_ag_info_t *)device;
1558
1559         proxy =  g_dbus_proxy_new_sync(ag_dbus_conn,
1560                         G_DBUS_PROXY_FLAGS_NONE, NULL,
1561                         BLUEZ_SERVICE_NAME, DEFAULT_ADAPTER_OBJECT_PATH,
1562                         BT_ADAPTER_INTERFACE, NULL, &err);
1563
1564         if (!proxy) {
1565                 if (err) {
1566                         ERR("Unable to create proxy: %s", err->message);
1567                         g_clear_error(&err);
1568                 }
1569                 return BT_HFP_AGENT_ERROR_INTERNAL;
1570         }
1571
1572         ret = g_dbus_proxy_call_sync(proxy, method,
1573                         g_variant_new("(ss)", "Gateway", bt_ag_info->remote_addr),
1574                         G_DBUS_CALL_FLAGS_NONE, -1,
1575                         NULL, &err);
1576         if (ret == NULL) {
1577                 /* dBUS-RPC is failed */
1578                 ERR("dBUS-RPC is failed");
1579                 if (err != NULL) {
1580                         /* dBUS gives error cause */
1581                         ERR("D-Bus API failure: errCode[%x], message[%s]",
1582                                err->code, err->message);
1583
1584                         g_clear_error(&err);
1585                 }
1586                 return BT_HFP_AGENT_ERROR_INTERNAL;
1587         }
1588         g_variant_unref(ret);
1589
1590         return BT_HFP_AGENT_ERROR_NONE;
1591 }
1592
1593 static bt_hfp_agent_error_t __bt_ag_codec_selection_setup(bt_ag_info_t *hs,
1594                         uint32_t codec)
1595 {
1596         bt_hfp_agent_error_t err = BT_HFP_AGENT_ERROR_NONE;
1597
1598         DBG("Codec setup [%x]", codec);
1599
1600         /* 1. Compare sending codec & recieved code */
1601         if (hs->codec_info.sending_codec != codec)
1602                 err = BT_HFP_AGENT_ERROR_INTERNAL;
1603
1604         /* 2. Send WB or NB command */
1605         switch (codec) {
1606         case BT_CVSD_CODEC_ID:
1607                 err = __bt_ag_set_codec(hs, "SetNbParameters");
1608                 break;
1609         case BT_MSBC_CODEC_ID:
1610                 err = __bt_ag_set_codec(hs, "SetWbsParameters");
1611                 break;
1612         default:
1613                 err = BT_HFP_AGENT_ERROR_INTERNAL;
1614                 break;
1615         }
1616
1617         /* If the vendor specific calling returns error or codec is not correct,
1618          * we send CVSD Codec parameter to MM module. and also returns
1619          * normal value to HF
1620         */
1621         if (err != BT_HFP_AGENT_ERROR_NONE)
1622                 codec = BT_CVSD_CODEC_ID;
1623
1624         hs->codec_info.final_codec = codec;
1625
1626         return err;
1627 }
1628
1629 static bt_hfp_agent_error_t __bt_hfp_send_bcs_command(bt_ag_info_t *hs,
1630                         gboolean init_by_hf)
1631 {
1632         uint32_t codec;
1633         struct ag_codec *data = NULL;;
1634
1635         if (hs->codec_info.remote_codecs & BT_MSBC_CODEC_MASK)
1636                 codec = BT_MSBC_CODEC_ID;
1637         else
1638                 codec = BT_CVSD_CODEC_ID;
1639
1640         if (wbs_opts.wbs_enable == FALSE)
1641                 codec = BT_CVSD_CODEC_ID;
1642
1643         hs->codec = codec;
1644
1645         if (_bt_ag_send_at(hs, "\r\n+BCS: %d\r\n", codec) < 0)
1646                 return BT_HFP_AGENT_ERROR_INTERNAL;
1647         else
1648                 DBG("Send +BCS:%d\n", codec);
1649
1650         /* Send +BCS command to HF, and wait some times */
1651         hs->codec_info.is_negotiating = TRUE;
1652         hs->codec_info.sending_codec = codec;
1653         hs->codec_info.requested_by_hf = init_by_hf;
1654         hs->codec_info.final_codec = codec;
1655
1656         data = g_new0(struct ag_codec, 1);
1657         if (data == NULL)
1658                 return BT_HFP_AGENT_ERROR_NO_MEMORY;
1659
1660         data->bt_ag_info = hs;
1661         data->codec_status = g_strdup("timeout");
1662
1663         hs->codec_info.nego_timer = g_timeout_add_seconds(
1664                         HFP_CODEC_NEGOTIATION_TIMEOUT,
1665                         (GSourceFunc)__bt_ag_codec_negotiation_finished,
1666                         data);
1667
1668         return BT_HFP_AGENT_ERROR_NONE;
1669 }
1670
1671
1672 static bt_hfp_agent_error_t __bt_hfp_codec_connection_setup(
1673                                 bt_ag_info_t *hs, gboolean init_by_hf)
1674 {
1675         DBG("Request to codec connection by %s", init_by_hf ? "HF" : "AG");
1676
1677         if (hs->state < HEADSET_STATE_CONNECTED)
1678                 return BT_HFP_AGENT_ERROR_NOT_CONNECTED;
1679
1680         if (hs->codec_info.is_negotiating == TRUE) {
1681                 /* In codec negotiation, return and wait */
1682                 ERR("Codec nogotiation is in progress");
1683                 return BT_HFP_AGENT_ERROR_BUSY;
1684         }
1685
1686         /* Not support Codec Negotiation or Not recieved BAC command */
1687         if (!(ag.features & BT_AG_FEATURE_CODEC_NEGOTIATION) ||
1688                                 hs->codec_info.remote_codecs == 0) {
1689                 ERR("No support for Codec Negotiation or receive BAC command");
1690                 if (init_by_hf) {
1691                         return BT_HFP_AGENT_ERROR_INTERNAL;
1692                 } else {
1693                         __bt_ag_sco_connect(hs);
1694                         return BT_HFP_AGENT_ERROR_INTERNAL;
1695                 }
1696         }
1697
1698         /* If HF initiated codec connection setup, it should send OK command
1699          * before +BCS command transmission.
1700          */
1701         if (init_by_hf)
1702                 return HFP_STATE_MNGR_ERR_NONE;
1703         else
1704                 return __bt_hfp_send_bcs_command(hs, init_by_hf);
1705 }
1706
1707
1708 static int __hfp_parse_available_codecs(const char *cmd, uint32_t *codecs)
1709 {
1710         char *str = NULL;
1711         *codecs = 0x00000000;
1712
1713         str = strchr(cmd, '=');
1714         if (str == NULL)
1715                 return -EINVAL;
1716
1717         while (str != NULL) {
1718                 str++;
1719
1720                 if (atoi(str) == BT_CVSD_CODEC_ID)
1721                         *codecs |= BT_CVSD_CODEC_MASK;
1722                 else if (atoi(str) == BT_MSBC_CODEC_ID)
1723                         *codecs |= BT_MSBC_CODEC_MASK;
1724
1725                 str = strchr(str, ',');
1726         }
1727
1728         if (*codecs == 0x00000000)
1729                 return -EINVAL;
1730
1731         return 0;
1732 }
1733
1734 /* AT+BAC (Bluetooth Available Codecs) */
1735 static int __bt_hfp_available_codecs(bt_ag_info_t *hs, const char *buf)
1736 {
1737         uint32_t codecs = 0x00000000;
1738         hfp_state_manager_err_t err = HFP_STATE_MNGR_ERR_NONE;
1739
1740         if (!(ag.features & BT_AG_FEATURE_CODEC_NEGOTIATION)) {
1741                 err = HFP_STATE_MNGR_ERR_AG_FAILURE;
1742         } else if (__hfp_parse_available_codecs(buf, &codecs) < 0) {
1743                 err = HFP_STATE_MNGR_ERR_AG_FAILURE;
1744         } else {
1745                 DBG("Update remote available codecs [%x]", codecs);
1746                 hs->codec_info.remote_codecs = codecs;
1747         }
1748
1749         _bt_ag_send_response(hs, err);
1750
1751         /* Reset codec information and
1752          * restart codec connection setup by AG
1753          */
1754         hs->codec_info.final_codec = 0;
1755         if (hs->codec_info.nego_timer) {
1756                 hs->codec_info.is_negotiating = FALSE;
1757                 hs->codec_info.requested_by_hf = FALSE;
1758                 hs->codec_info.sending_codec = 0;
1759                 g_source_remove(hs->codec_info.nego_timer);
1760                 __bt_hfp_codec_connection_setup(hs, FALSE);
1761         }
1762
1763         return 0;
1764 }
1765
1766 /* AT+BCC (Bluetooth Codec Connection) */
1767 static int __bt_hfp_codec_connection(bt_ag_info_t *hs, const char *buf)
1768 {
1769         hfp_state_manager_err_t err = HFP_STATE_MNGR_ERR_NONE;
1770
1771         err = __bt_hfp_codec_connection_setup(hs, TRUE);
1772
1773         _bt_ag_send_response(hs, err);
1774
1775         if (err == HFP_STATE_MNGR_ERR_NONE)
1776                 err = __bt_hfp_send_bcs_command(hs, TRUE);
1777
1778         if (err != HFP_STATE_MNGR_ERR_NONE)
1779                 ERR("Fail to request codec connection setup");
1780
1781         return 0;
1782 }
1783
1784 /* AT+BCS (Bluetooth Codec Selection) */
1785 static int __bt_hfp_codec_selection(bt_ag_info_t *hs, const char *buf)
1786 {
1787         uint32_t codec = 0x00000000;
1788         hfp_state_manager_err_t err = HFP_STATE_MNGR_ERR_NONE;
1789         struct ag_codec *data = g_new0(struct ag_codec, 1);
1790
1791         /* Timer reset */
1792         if (hs->codec_info.nego_timer) {
1793                 g_source_remove(hs->codec_info.nego_timer);
1794                 hs->codec_info.nego_timer = 0;
1795         }
1796
1797         if (!(ag.features & BT_AG_FEATURE_CODEC_NEGOTIATION))
1798                 err = HFP_STATE_MNGR_ERR_AG_FAILURE;
1799         else if (__hfp_parse_available_codecs(buf, &codec) < 0)
1800                 err = HFP_STATE_MNGR_ERR_AG_FAILURE;
1801         else if (__bt_ag_codec_selection_setup(hs, codec) !=
1802                                         BT_HFP_AGENT_ERROR_NONE)
1803                 err = HFP_STATE_MNGR_ERR_AG_FAILURE;
1804
1805         data->bt_ag_info = hs;
1806         data->codec_status = g_strdup("finish");
1807         _bt_ag_send_response(hs, err);
1808         __bt_ag_codec_negotiation_finished(data);
1809
1810         return 0;
1811 }
1812
1813 static void __bt_ag_str2ba(const char *str, bt_addr *ba)
1814 {
1815         int i;
1816         for (i = 5; i >= 0; i--, str += 3)
1817                 ba->b[i] = strtol(str, NULL, 16);
1818 }
1819
1820 static const char *__bt_ag_state2str(hs_state_t state)
1821 {
1822         switch (state) {
1823         case HEADSET_STATE_DISCONNECTED:
1824                 return "disconnected";
1825         case HEADSET_STATE_CONNECTING:
1826                 return "connecting";
1827         case HEADSET_STATE_CONNECTED:
1828                 return "connected";
1829         case HEADSET_STATE_PLAY_IN_PROGRESS:
1830                 return "Play In Progress";
1831         case HEADSET_STATE_ON_CALL:
1832                 return "On Call";
1833         }
1834
1835         return NULL;
1836 }
1837
1838 void _bt_convert_addr_string_to_type_rev(unsigned char *addr,
1839                 const char *address)
1840 {
1841         int i;
1842         char *ptr = NULL;
1843
1844         ret_if(address == NULL);
1845         ret_if(addr == NULL);
1846
1847         for (i = 0; i < 6; i++) {
1848                 addr[5 - i] = strtol(address, &ptr, 16);
1849                 if (ptr[0] != '\0') {
1850                         if (ptr[0] != ':')
1851                                 return;
1852
1853                         address = ptr + 1;
1854                 }
1855         }
1856 }
1857
1858 static gboolean __bt_ag_check_nval(GIOChannel *chan)
1859 {
1860         struct pollfd file_desc;
1861
1862         memset(&file_desc, 0, sizeof(file_desc));
1863         file_desc.fd = g_io_channel_unix_get_fd(chan);
1864         file_desc.events = POLLNVAL;
1865
1866         if (poll(&file_desc, 1, 0) > 0 && (POLLNVAL & file_desc.revents))
1867                 return TRUE;
1868
1869         return FALSE;
1870 }
1871
1872 static int __bt_ag_sco_connect(bt_ag_info_t *hs)
1873 {
1874         struct sco_socket_addr sco_addr;
1875         int err;
1876         GIOChannel *io;
1877         int sco_skt;
1878         bt_voice bt_vo;
1879         bt_ag_slconn_t *slconn = hs->slc;
1880         /*guint watch_id;*/
1881
1882         if (hs->state == HEADSET_STATE_ON_CALL)
1883                 return BT_HFP_AGENT_ERROR_ALREADY_CONNECTED;
1884
1885         if (hs->state != HEADSET_STATE_CONNECTED)
1886                 return BT_HFP_AGENT_ERROR_NOT_CONNECTED;
1887 #ifdef TIZEN_FEATURE_BT_MEDIA_ENHANCE
1888         _bt_ag_agent_check_transport_state();
1889 #endif
1890
1891         /* Create Sco socket */
1892         sco_skt = socket(AF_BLUETOOTH, SOCK_SEQPACKET, BT_SCO_PRTCL);
1893         if (sco_skt < 0) {
1894                 ERR("ERROR: Create socket failed.\n");
1895                 return BT_HFP_AGENT_ERROR_INTERNAL;
1896         }
1897
1898         /* Bind Sco Socket to Local BD addr */
1899         memset(&sco_addr, 0, sizeof(sco_addr));
1900         sco_addr.sco_family = AF_BLUETOOTH;
1901
1902         __bt_ag_str2ba(local_addr, &sco_addr.sco_bdaddr);
1903         DBG("Local BD address: %s", local_addr);
1904
1905         err = bind(sco_skt, (struct sockaddr *) &sco_addr, sizeof(sco_addr));
1906         if (err < 0) {
1907                 ERR("ERROR: sco socket binding failed");
1908                 ERR("Close SCO skt");
1909                 close(sco_skt);
1910                 return BT_HFP_AGENT_ERROR_INTERNAL;
1911         }
1912
1913         DBG("Socket FD : %d", sco_skt);
1914
1915         io = g_io_channel_unix_new(sco_skt);
1916         g_io_channel_set_close_on_unref(io, TRUE);
1917         /*g_io_channel_set_flags(io, G_IO_FLAG_NONBLOCK, NULL);
1918         g_io_channel_set_buffered(io, FALSE);
1919         g_io_channel_set_encoding(io, NULL, NULL);*/
1920
1921         if ((ag.features & BT_AG_FEATURE_CODEC_NEGOTIATION) &&
1922                 (slconn && (slconn->hs_features &
1923                         BT_HF_FEATURE_CODEC_NEGOTIATION)) &&
1924                         wbs_opts.wbs_enable == TRUE) {
1925                 bt_vo.setting = (hs->codec == BT_MSBC_CODEC_ID) ?
1926                                 BT_HFP_MSBC_VOICE : BT_HFP_CVSD_VOICE;
1927
1928                 DBG("set Bluetooth voice: %d", bt_vo.setting);
1929                 err = setsockopt(sco_skt, BT_SOCKET_LEVEL,
1930                                         BT_VOICE_NUM, &bt_vo, sizeof(bt_vo));
1931                 if (err < 0) {
1932                         ERR("ERROR: sco socket set socket option failed");
1933                         ERR("Close SCO skt");
1934                         g_io_channel_unref(io);
1935                         close(sco_skt);
1936                         return BT_HFP_AGENT_ERROR_INTERNAL;
1937                 }
1938         } else {
1939                 DBG("Set NB codec parameter");
1940                 __bt_ag_set_codec(hs, "SetNbParameters");
1941         }
1942
1943         memset(&sco_addr, 0, sizeof(sco_addr));
1944         sco_addr.sco_family = AF_BLUETOOTH;
1945         __bt_ag_str2ba(hs->remote_addr, &sco_addr.sco_bdaddr);
1946         DBG("remotel BD address: %s", hs->remote_addr);
1947
1948         err = connect(sco_skt, (struct sockaddr *) &sco_addr, sizeof(sco_addr));
1949         if (err < 0 && !(errno == EINPROGRESS || errno == EAGAIN)) {
1950                 ERR("ERROR: sco socket connect failed : %d", err);
1951                 ERR("Close SCO skt");
1952                 g_io_channel_unref(io);
1953                 close(sco_skt);
1954                 return BT_HFP_AGENT_ERROR_INTERNAL;
1955         }
1956
1957         /* Disabling the watch since SCO is connected */
1958         /*watch_id = __bt_ag_set_watch(io,
1959                         (GIOFunc) __bt_ag_sco_connect_cb, hs);
1960         if (watch_id)
1961                 DBG("SCO watch set Success");*/
1962
1963         hs->sco = io;
1964
1965         _bt_ag_set_headset_state(hs, HEADSET_STATE_ON_CALL);
1966         return BT_HFP_AGENT_ERROR_NONE;
1967 }
1968
1969 static void __bt_ag_close_sco(bt_ag_info_t *hs)
1970 {
1971         DBG("");
1972         if (hs->sco) {
1973                 int sock = g_io_channel_unix_get_fd(hs->sco);
1974                 shutdown(sock, SHUT_RDWR);
1975                 g_io_channel_unref(hs->sco);
1976                 hs->sco = NULL;
1977         }
1978
1979         if (hs->sco_id)
1980                 __bt_ag_agent_remove_watch(&hs->sco_id);
1981 }
1982
1983 static gboolean __bt_ag_sco_server_conn_cb(GIOChannel *chan,
1984                                 GIOCondition cond, gpointer user_data)
1985 {
1986         bt_ag_info_t *ag_info = user_data;
1987
1988         DBG("");
1989         if (cond & G_IO_NVAL)
1990                 return FALSE;
1991
1992         if (cond & (G_IO_HUP | G_IO_ERR)) {
1993                 ag_info->sco = NULL;
1994                 if (ag_info->sco_id)
1995                         __bt_ag_agent_remove_watch(&ag_info->sco_id);
1996
1997                 if (ag_info->watch_id)
1998                         _bt_ag_set_headset_state(ag_info, HEADSET_STATE_CONNECTED);
1999                 return FALSE;
2000         }
2001         return TRUE;
2002 }
2003
2004 static gboolean __bt_ag_sco_server_cb(GIOChannel *chan,
2005                                 GIOCondition cond, gpointer user_data)
2006 {
2007         bt_ag_info_t *ag_info = user_data;
2008         int sco_skt;
2009         int cli_sco_sock;
2010         GIOChannel *sco_io;
2011         bt_ag_slconn_t *slconn = ag_info->slc;
2012         bt_voice bt_vo;
2013         int err;
2014
2015         if ((cond & (G_IO_NVAL | G_IO_HUP | G_IO_ERR)) ||
2016                                 __bt_ag_check_nval(chan)) {
2017                 ERR("cond or chan is not valid");
2018                 return FALSE;
2019         }
2020
2021         INFO_C("Incoming SCO....");
2022
2023         if (ag_info->state < HEADSET_STATE_CONNECTED)
2024                 return BT_HFP_AGENT_ERROR_NOT_CONNECTED;
2025
2026         sco_skt = g_io_channel_unix_get_fd(chan);
2027
2028         cli_sco_sock = accept(sco_skt, NULL, NULL);
2029         if (cli_sco_sock < 0) {
2030                 ERR("accept is failed");
2031                 return TRUE;
2032         }
2033
2034         sco_io = g_io_channel_unix_new(cli_sco_sock);
2035         g_io_channel_set_close_on_unref(sco_io, TRUE);
2036         g_io_channel_set_encoding(sco_io, NULL, NULL);
2037         g_io_channel_set_flags(sco_io, G_IO_FLAG_NONBLOCK, NULL);
2038         g_io_channel_set_buffered(sco_io, FALSE);
2039
2040         if ((ag.features & BT_AG_FEATURE_CODEC_NEGOTIATION) &&
2041                 (slconn && (slconn->hs_features &
2042                         BT_HF_FEATURE_CODEC_NEGOTIATION)) &&
2043                         wbs_opts.wbs_enable == TRUE) {
2044                 bt_vo.setting = (ag_info->codec == BT_MSBC_CODEC_ID) ?
2045                                 BT_HFP_MSBC_VOICE : BT_HFP_CVSD_VOICE;
2046
2047                 DBG("set Bluetooth voice: %d", bt_vo.setting);
2048                 err = setsockopt(cli_sco_sock, BT_SOCKET_LEVEL,
2049                                         BT_VOICE_NUM, &bt_vo, sizeof(bt_vo));
2050                 if (err < 0) {
2051                         ERR("Sco socket set socket option failed");
2052                         close(cli_sco_sock);
2053                         return FALSE;
2054                 }
2055         }
2056
2057         ag_info->sco = sco_io;
2058         ag_info->sco_id = g_io_add_watch(sco_io, G_IO_HUP | G_IO_ERR | G_IO_NVAL,
2059                                         __bt_ag_sco_server_conn_cb, ag_info);
2060
2061         if (remote_dev_path)
2062                 g_free(remote_dev_path);
2063
2064         remote_dev_path = g_strdup(ag_info->path);
2065
2066         _bt_ag_set_headset_state(ag_info, HEADSET_STATE_ON_CALL);
2067
2068         return TRUE;
2069 }
2070
2071 static int __bt_ag_start_sco_server(bt_ag_info_t *hs)
2072 {
2073         DBG("Start SCO server");
2074         struct sco_socket_addr addr;
2075         GIOChannel *sco_io;
2076         int sco_skt;
2077         bdaddr_t bd_addr = {{0},};
2078
2079         if (hs->sco_server_started) {
2080                 DBG("Already exsist");
2081                 return BT_HFP_AGENT_ERROR_ALREADY_EXSIST;
2082         }
2083
2084         /* Create socket */
2085         sco_skt = socket(AF_BLUETOOTH, SOCK_SEQPACKET, BT_SCO_PRTCL);
2086         if (sco_skt < 0) {
2087                 ERR("Can't create socket:\n");
2088                 return BT_HFP_AGENT_ERROR_INTERNAL;
2089         }
2090
2091         /* Bind to local address */
2092         memset(&addr, 0, sizeof(addr));
2093         addr.sco_family = AF_BLUETOOTH;
2094
2095         _bt_convert_addr_string_to_type_rev(bd_addr.b, hs->remote_addr);
2096         DBG("Bind to address %s", hs->remote_addr);
2097         memcpy(&addr.sco_bdaddr, &bd_addr, sizeof(bdaddr_t));
2098
2099         if (bind(sco_skt, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
2100                 ERR("Can't bind socket:\n");
2101                 goto error;
2102         }
2103
2104         if (listen(sco_skt, 1)) {
2105                 ERR("Can not listen on the socket:\n");
2106                 goto error;
2107         }
2108
2109         sco_io = g_io_channel_unix_new(sco_skt);
2110         g_io_channel_set_close_on_unref(sco_io, TRUE);
2111         g_io_channel_set_encoding(sco_io, NULL, NULL);
2112         g_io_channel_set_flags(sco_io, G_IO_FLAG_NONBLOCK, NULL);
2113         g_io_channel_set_buffered(sco_io, FALSE);
2114
2115         hs->sco_server = sco_io;
2116         hs->sco_watch_id = g_io_add_watch(sco_io,
2117                         G_IO_IN | G_IO_HUP | G_IO_ERR |
2118                         G_IO_NVAL, __bt_ag_sco_server_cb, hs);
2119
2120         hs->sco_server_started = TRUE;
2121         return BT_HFP_AGENT_ERROR_NONE;
2122
2123 error:
2124         close(sco_skt);
2125         return BT_HFP_AGENT_ERROR_INTERNAL;
2126 }
2127
2128 void __bt_ag_stop_sco_server(bt_ag_info_t *hs)
2129 {
2130         DBG("Stop SCO server");
2131         if (hs->sco_server) {
2132                 g_io_channel_shutdown(hs->sco_server, TRUE, NULL);
2133                 g_io_channel_unref(hs->sco_server);
2134                 hs->sco_server = NULL;
2135         }
2136         hs->sco_server_started = FALSE;
2137 }
2138
2139 static int __bt_ag_headset_close_rfcomm(bt_ag_info_t *hs)
2140 {
2141         GIOChannel *rfcomm = hs->rfcomm;
2142
2143         if (rfcomm) {
2144                 g_io_channel_shutdown(rfcomm, TRUE, NULL);
2145                 g_io_channel_unref(rfcomm);
2146                 hs->rfcomm = NULL;
2147         }
2148
2149         g_free(hs->slc);
2150         hs->slc = NULL;
2151
2152         return 0;
2153 }
2154
2155 static gboolean __bt_ag_sco_cb(GIOChannel *chan, GIOCondition cond,
2156                         bt_ag_info_t *hs)
2157 {
2158         if (cond & G_IO_NVAL)
2159                 return FALSE;
2160
2161         if (name_owner_sig_id != -1)
2162                 g_dbus_connection_signal_unsubscribe(ag_dbus_conn,
2163                                         name_owner_sig_id);
2164         name_owner_sig_id = -1;
2165         g_free(sco_owner);
2166         sco_owner = NULL;
2167
2168         DBG("Audio connection disconnected");
2169         _bt_ag_set_headset_state(hs, HEADSET_STATE_CONNECTED);
2170
2171         return FALSE;
2172 }
2173
2174 void _bt_ag_set_headset_state(bt_ag_info_t *hs, hs_state_t state)
2175 {
2176         bt_ag_slconn_t *slconn = hs->slc;
2177         const char *hs_state;
2178         hs_state_t org_state = hs->state;
2179         gboolean val = FALSE;
2180
2181         if (org_state == state)
2182                 return;
2183
2184         hs_state = __bt_ag_state2str(state);
2185
2186         switch (state) {
2187         case HEADSET_STATE_CONNECTING:
2188                 _bt_ag_agent_emit_property_changed(ag_dbus_conn,
2189                                         hs->path,
2190                                         BT_HEADSET_INTERFACE, "State",
2191                                         g_variant_new("s", hs_state));
2192                 hs->state = state;
2193                 break;
2194
2195         case HEADSET_STATE_CONNECTED:
2196                 if (hs->state != HEADSET_STATE_PLAY_IN_PROGRESS)
2197                         _bt_ag_agent_emit_property_changed(ag_dbus_conn,
2198                                         hs->path,
2199                                         BT_HEADSET_INTERFACE, "State",
2200                                         g_variant_new("s", hs_state));
2201
2202                 if (hs->state < state) {
2203                         val = TRUE;
2204                         active_devices = g_slist_append(active_devices, hs);
2205                         _bt_ag_agent_emit_property_changed(ag_dbus_conn,
2206                                                 hs->path,
2207                                                 BT_HEADSET_INTERFACE,
2208                                                 "Connected",
2209                                                 g_variant_new("b", val));
2210
2211                         DBG("Device %s connected\n", hs->remote_addr);
2212 #if defined(TIZEN_SUPPORT_DUAL_HF)
2213                          if (!hs->is_companion_device)
2214                                 __bt_ag_start_sco_server(hs);
2215 #else
2216                         __bt_ag_start_sco_server(hs);
2217 #endif
2218
2219                         /* Set default code as Gateway NB */
2220                         __bt_ag_set_codec(hs, "SetNbParameters");
2221                 } else if (hs->state == HEADSET_STATE_ON_CALL) {
2222                         val = FALSE;
2223                         _bt_ag_agent_emit_property_changed(ag_dbus_conn,
2224                                                 hs->path,
2225                                                 BT_HEADSET_INTERFACE,
2226                                                 "Playing",
2227                                                 g_variant_new("b", val));
2228                 }
2229                 hs->state = state;
2230                 break;
2231
2232         case HEADSET_STATE_DISCONNECTED:
2233                 __bt_ag_close_sco(hs);
2234                 __bt_ag_headset_close_rfcomm(hs);
2235
2236                 if (hs->state == HEADSET_STATE_ON_CALL) {
2237                         val = FALSE;
2238                         _bt_ag_agent_emit_property_changed(ag_dbus_conn,
2239                                                 hs->path,
2240                                                 BT_HEADSET_INTERFACE,
2241                                                 "Playing",
2242                                                 g_variant_new("b", val));
2243                 }
2244
2245                 val = FALSE;
2246                 _bt_ag_agent_emit_property_changed(ag_dbus_conn,
2247                                 hs->path,
2248                                 BT_HEADSET_INTERFACE,
2249                                 "Connected",
2250                                 g_variant_new("b", val));
2251                 if (hs->state > HEADSET_STATE_CONNECTING)
2252                         _bt_hfp_device_disconnected(hs);
2253
2254                 active_devices = g_slist_remove(active_devices, hs);
2255
2256                 __bt_ag_codec_negotiation_info_reset(hs, TRUE);
2257 #if 0 /* SCO is crashed if below is called when SCO is opened by hf-agent */
2258                 __bt_ag_set_codec(hs, "SetNbParameters");
2259 #endif
2260                 hs->codec = 0;
2261
2262                 /* Since SCO server is binded on remote address */
2263                 /* Need to stop SCO server once heasdet disconencted*/
2264                 if (hs->sco_server_started)
2265                         __bt_ag_stop_sco_server(hs);
2266
2267                 g_free(hs->remote_addr);
2268                 g_free(hs);
2269                 break;
2270
2271         case HEADSET_STATE_PLAY_IN_PROGRESS:
2272         case HEADSET_STATE_ON_CALL:
2273                 val = TRUE;
2274                 _bt_ag_agent_emit_property_changed(ag_dbus_conn,
2275                                         hs->path,
2276                                         BT_HEADSET_INTERFACE, "State",
2277                                         g_variant_new("s", hs_state));
2278
2279                 /*add watch for sco data */
2280                 hs->sco_id = g_io_add_watch(hs->sco,
2281                                         G_IO_ERR | G_IO_NVAL,
2282                                         (GIOFunc) __bt_ag_sco_cb, hs);
2283
2284                 _bt_ag_agent_emit_property_changed(
2285                                 ag_dbus_conn, hs->path,
2286                                 BT_HEADSET_INTERFACE, "Playing",
2287                                 g_variant_new("b", val));
2288
2289                 if (slconn->microphone_gain >= 0)
2290                         _bt_ag_send_at(hs, "\r\n+VGM=%u\r\n",
2291                                 slconn->microphone_gain);
2292
2293                 if (slconn->speaker_gain >= 0)
2294                         _bt_ag_send_at(hs, "\r\n+VGS=%u\r\n",
2295                                 slconn->speaker_gain);
2296
2297                 hs->state = state;
2298                 break;
2299
2300         default:
2301                 hs->state = state;
2302                 break;
2303         }
2304
2305         INFO("STATE CHANGED from [%s(%d)] to [%s(%d)]",
2306                 __bt_ag_state2str(org_state), org_state, __bt_ag_state2str(state), state);
2307 }
2308
2309 static struct event at_event_callbacks[] = {
2310         { "AT+BRSF", _bt_hfp_supported_features },
2311         { "AT+CIND", _bt_hfp_report_indicators },
2312         { "AT+CMER", _bt_hfp_enable_indicators },
2313         { "AT+CHLD", _bt_hfp_call_hold },
2314         { "ATA", _bt_hfp_answer_call },
2315         { "ATD", _bt_hfp_dial_number },
2316         { "AT+VG", _bt_hfp_signal_gain_setting },
2317         { "AT+CHUP", _bt_hfp_terminate_call },
2318         { "AT+CKPD", _bt_hfp_key_press },
2319         { "AT+CLIP", _bt_hfp_cli_notification },
2320         { "AT+BTRH", _bt_hfp_response_and_hold },
2321         { "AT+BLDN", _bt_hfp_last_dialed_number },
2322         { "AT+VTS", _bt_hfp_dtmf_tone },
2323         { "AT+CNUM", _bt_hfp_subscriber_number },
2324         { "AT+CLCC", _bt_hfp_list_current_calls },
2325         { "AT+CMEE", _bt_hfp_extended_errors },
2326         { "AT+CCWA", _bt_hfp_call_waiting_notify },
2327         { "AT+COPS", _bt_hfp_operator_selection },
2328         { "AT+NREC", _bt_hfp_nr_and_ec },
2329         { "AT+BVRA", _bt_hfp_voice_dial },
2330         { "AT+XAPL", _bt_hfp_apl_command },
2331         { "AT+IPHONEACCEV", _bt_hfp_apl_command },
2332         { "AT+BIA", _bt_hfp_indicators_activation },
2333         { "AT+CPBS", _bt_hfp_select_pb_memory },
2334         { "AT+CPBR", _bt_hfp_read_pb_entries},
2335         { "AT+CPBF", _bt_hfp_find_pb_entires },
2336         { "AT+CSCS", _bt_hfp_select_character_set },
2337         { "AT+CSQ", _bt_hfp_get_signal_quality },
2338         { "AT+CBC", _bt_hfp_get_battery_charge_status },
2339         { "AT+CPAS", _bt_hfp_get_activity_status },
2340         { "AT+CGSN", _bt_hfp_get_equipment_identity },
2341         { "AT+CGMM", _bt_hfp_get_model_information },
2342         { "AT+CGMI", _bt_hfp_get_device_manufacturer },
2343         { "AT+CGMR", _bt_hfp_get_revision_information },
2344         { "AT+BAC", __bt_hfp_available_codecs },
2345         { "AT+BCC", __bt_hfp_codec_connection },
2346         { "AT+BCS", __bt_hfp_codec_selection },
2347         { "AT+XSAT", _bt_hfp_vendor_cmd },
2348         { "AT+CIMI", _bt_hfp_get_imsi },
2349         { "AT+CREG", _bt_hfp_get_creg_status },
2350         { 0 }
2351 };
2352
2353 int num_of_secure_command = 4;
2354 static const char* secure_command[] = {"CLCC", "CLIP", "CPBR", "CCWA"};
2355
2356 void __bt_ag_agent_print_at_buffer(char *message, const char *buf)
2357 {
2358
2359         int i = 0;
2360         char s[MAX_BUFFER_SIZE] = {0, };
2361         gboolean hide = FALSE;
2362
2363         gboolean is_security_command = FALSE;
2364         char *xsat_ptr;
2365
2366         strncpy(s, buf, MAX_BUFFER_SIZE - 1);
2367
2368         for (i = 0; i < num_of_secure_command; i++) {
2369                 if (strstr(buf, secure_command[i])) {
2370                         is_security_command = TRUE;
2371                         break;
2372                 }
2373         }
2374
2375         /* +XSAT: 11,DISC */
2376         xsat_ptr =  strstr(s, "11,DISC,");
2377         if (xsat_ptr) {
2378                 xsat_ptr = xsat_ptr + 8;
2379                 int x = 0;
2380                 while (xsat_ptr[x] != '\0' && xsat_ptr[x] != '\r' && xsat_ptr[x] != '\n') {
2381                         xsat_ptr[x] = 'X';
2382                         x++;
2383                 }
2384         }
2385
2386         /* AT+XSAT=11,Q_CT,X,XXXX */
2387         xsat_ptr =  strstr(s, "11,Q_CT,");
2388         if (xsat_ptr) {
2389                 xsat_ptr = xsat_ptr + 8;
2390                 int x = 0;
2391                 while (xsat_ptr[x] != '\0' && xsat_ptr[x] != '\r' && xsat_ptr[x] != '\n') {
2392                         if (x > 1) /* ignore 0 and 1 position */
2393                                 xsat_ptr[x] = 'X';
2394                         x++;
2395                 }
2396         }
2397
2398         i = 0;
2399         while (s[i] != '\0') {
2400                 if (s[i] == '\r' || s[i] == '\n') {
2401                         s[i] = '.';
2402                 } else {
2403                         if (s[i] == '\"')
2404                                 hide = hide ? FALSE : TRUE;
2405                         else if (is_security_command && hide) {
2406                                 if (i % 2)
2407                                         s[i] = 'X';
2408                         }
2409                 }
2410                 i++;
2411         }
2412         if (message)
2413                 INFO("%s Buffer = [%s], Len(%d)", message, s, strlen(s));
2414         else
2415                 INFO("[%s]", s);
2416 }
2417
2418 static int __bt_ag_at_handler(bt_ag_info_t *hs, const char *buf)
2419 {
2420         struct event *ev;
2421
2422         __bt_ag_agent_print_at_buffer("[AG AT CMD][RCVD] :", buf);
2423
2424         for (ev = at_event_callbacks; ev->cmd; ev++) {
2425                 if (!strncmp(buf, ev->cmd, strlen(ev->cmd)))
2426                         return ev->callback(hs, buf);
2427         }
2428
2429         return -EINVAL;
2430 }
2431
2432 static int __bt_ag_send_at_valist(bt_ag_info_t *hdset, va_list list,
2433                         char *list_format)
2434 {
2435         ssize_t final_written, count;
2436         char rsp_buffer[MAX_BUFFER_SIZE];
2437         int fd;
2438         int err;
2439
2440         count = vsnprintf(rsp_buffer, sizeof(rsp_buffer), list_format, list);
2441         if (count < 0) {
2442                 ERR("count is %d", count);
2443                 return -EINVAL;
2444         }
2445
2446         if (!hdset->io_chan) {
2447                 ERR("__bt_ag_send_at_valist: headset not connected");
2448                 return -EIO;
2449         }
2450
2451         final_written = 0;
2452
2453         fd = g_io_channel_unix_get_fd(hdset->io_chan);
2454
2455         if (fd != 0) {
2456                 while (final_written < count) {
2457                         ssize_t written;
2458
2459                         do {
2460                                 written = write(fd, rsp_buffer + final_written,
2461                                                 count - final_written);
2462                         } while (written < 0 && errno == EINTR);
2463
2464                         if (written < 0) {
2465                                 err = -errno;
2466                                 ERR("write failed : %s (%d)", strerror(-err), -err);
2467                                 return -errno;
2468                         }
2469
2470                         final_written += written;
2471                 }
2472
2473                 /* Synchronize the sending buffer */
2474                 sync();
2475                 fsync(fd);
2476         } else {
2477                 ERR("FD is 0. remote_addr : %s", hdset->remote_addr);
2478                 return -1;
2479         }
2480
2481         __bt_ag_agent_print_at_buffer("[AG AT CMD][SENT]", rsp_buffer);
2482
2483         return 0;
2484 }
2485
2486 int __attribute__((format(printf, 2, 3)))
2487                         _bt_ag_send_at(bt_ag_info_t *hs, char *format, ...)
2488 {
2489         va_list ap;
2490         int ret;
2491
2492         va_start(ap, format);
2493         ret = __bt_ag_send_at_valist(hs, ap, format);
2494         va_end(ap);
2495
2496         return ret;
2497 }
2498
2499 void __attribute__((format(printf, 3, 4)))
2500                 _bt_ag_send_foreach_headset(GSList *devices,
2501                                 int (*cmp) (bt_ag_info_t *hs),
2502                                 char *format, ...)
2503 {
2504         GSList *l;
2505         va_list ap;
2506
2507         for (l = devices; l != NULL; l = l->next) {
2508                 bt_ag_info_t *hs = l->data;
2509                 int ret;
2510
2511                 if (cmp && cmp(hs) != 0)
2512                         continue;
2513
2514                 va_start(ap, format);
2515                 ret = __bt_ag_send_at_valist(hs, ap, format);
2516                 if (ret < 0)
2517                         ERR("Failed to send to headset: %s (%d)",
2518                                         strerror(-ret), -ret);
2519                 va_end(ap);
2520         }
2521 }
2522
2523 int _bt_ag_send_response(bt_ag_info_t *hs, hfp_state_manager_err_t err)
2524 {
2525         if ((err != HFP_STATE_MNGR_ERR_NONE) && hs->slc->is_cme_enabled)
2526                 return _bt_ag_send_at(hs, "\r\n+CME ERROR: %d\r\n", err);
2527
2528         switch (err) {
2529         case HFP_STATE_MNGR_ERR_NONE:
2530                 return _bt_ag_send_at(hs, "\r\nOK\r\n");
2531         case HFP_STATE_MNGR_ERR_NO_NETWORK_SERVICE:
2532                 return _bt_ag_send_at(hs, "\r\nNO CARRIER\r\n");
2533         default:
2534                 return _bt_ag_send_at(hs, "\r\nERROR\r\n");
2535         }
2536 }
2537
2538 static gboolean __bt_ag_event_handler(GIOChannel *channel,
2539                                 GIOCondition cond, void *user_data)
2540 {
2541         bt_ag_slconn_t *slconn;
2542         unsigned char event_buf[MAX_BUFFER_SIZE];
2543         ssize_t len;
2544         size_t available_buffer;
2545         int fd;
2546         bt_ag_info_t *bt_ag_info = (bt_ag_info_t *)user_data;
2547
2548
2549         if (cond & G_IO_NVAL)
2550                 return FALSE;
2551
2552         slconn = bt_ag_info->slc;
2553         if (cond & (G_IO_ERR | G_IO_HUP)) {
2554                 if (bt_ag_info->watch_id)
2555                         __bt_ag_agent_remove_watch(&bt_ag_info->watch_id);
2556
2557                 ERR("ERR or HUP on RFCOMM socket");
2558                 INFO_C("Disconnected [AG role] [Terminated by remote dev]");
2559                 goto failed;
2560         }
2561
2562         fd = g_io_channel_unix_get_fd(channel);
2563         len = read(fd, event_buf, sizeof(event_buf) - 1);
2564
2565         if (len < 0)
2566                 return FALSE;
2567         available_buffer = sizeof(slconn->buffer) - (slconn->start) -
2568                                 (slconn->length) - 1;
2569         if (available_buffer < (size_t) len) {
2570                 ERR("Buffer over flow");
2571                 goto failed;
2572         }
2573
2574         memcpy(&slconn->buffer[slconn->start], event_buf, len);
2575         slconn->length += len;
2576
2577         slconn->buffer[slconn->start + slconn->length] = '\0';
2578
2579         while (slconn->length > 0) {
2580                 char *get_cr;
2581                 int err;
2582                 off_t cmd_len;
2583
2584                 get_cr = strchr(&slconn->buffer[slconn->start], '\r');
2585                 if (!get_cr)
2586                         break;
2587
2588                 cmd_len = 1 + (off_t) get_cr -
2589                         (off_t) &slconn->buffer[slconn->start];
2590                 *get_cr = '\0';
2591
2592                 if (cmd_len > 1) {
2593                         DBG("Call AT handler");
2594                         err = __bt_ag_at_handler(bt_ag_info,
2595                                         &slconn->buffer[slconn->start]);
2596                 } else {
2597                         ERR("Failed to call AT handler");
2598                         err = 0;
2599                 }
2600
2601                 if (err == -EINVAL) {
2602                         ERR("Unrecognized command: %s",
2603                                 &slconn->buffer[slconn->start]);
2604                         err = _bt_ag_send_response(bt_ag_info,
2605                                         HFP_STATE_MNGR_ERR_NOT_SUPPORTED);
2606                         if (err < 0)
2607                                 goto failed;
2608                 } else if (err < 0)
2609                         ERR("Error handling command %s: %s (%d)",
2610                                                 &slconn->buffer[slconn->start],
2611                                                 strerror(-err), -err);
2612
2613                 slconn->start += cmd_len;
2614                 slconn->length -= cmd_len;
2615
2616                 if (!slconn->length)
2617                         slconn->start = 0;
2618         }
2619         return TRUE;
2620 failed:
2621         ERR("Failed in event handler - SLC Disconnect");
2622         _bt_ag_set_headset_state(bt_ag_info,
2623                                         HEADSET_STATE_DISCONNECTED);
2624         return FALSE;
2625 }
2626
2627 static gboolean __bt_ag_agent_connection(gint32 fd, const gchar *device_path,
2628                                                 const gchar *object_path)
2629 {
2630         GIOFlags flags;
2631
2632         bt_ag_info_t *bt_ag_info = g_new0(bt_ag_info_t, 1);
2633         struct sockaddr_remote address;
2634         socklen_t address_len;
2635
2636         INFO_C("Connected [AG role]");
2637         bt_ag_info->rfcomm = NULL;
2638         bt_ag_info->slc = NULL;
2639         bt_ag_info->hfp_active = TRUE;
2640         bt_ag_info->vr_blacklisted = FALSE;
2641         bt_ag_info->state = HEADSET_STATE_DISCONNECTED;
2642         bt_ag_info->sco_server_started = FALSE;
2643         __bt_ag_codec_negotiation_info_reset(bt_ag_info, TRUE);
2644
2645         bt_ag_info->path = device_path;
2646         DBG("device_path = [%s]", device_path);
2647
2648         address_len = sizeof(address);
2649         if (getpeername(fd, (struct sockaddr *) &address, &address_len) != 0)
2650                 ERR("BD_ADDR is NULL");
2651
2652         DBG("RFCOMM connection for HFP/HSP is completed. Fd = [%d]", fd);
2653         bt_ag_info->fd = fd;
2654         bt_ag_info->io_chan = g_io_channel_unix_new(bt_ag_info->fd);
2655         flags = g_io_channel_get_flags(bt_ag_info->io_chan);
2656
2657         flags &= ~G_IO_FLAG_NONBLOCK;
2658         flags &= G_IO_FLAG_MASK;
2659         g_io_channel_set_flags(bt_ag_info->io_chan, flags, NULL);
2660         g_io_channel_set_encoding(bt_ag_info->io_chan, NULL, NULL);
2661         g_io_channel_set_buffered(bt_ag_info->io_chan, FALSE);
2662
2663         bt_ag_info->rfcomm = g_io_channel_ref(bt_ag_info->io_chan);
2664
2665         bt_ag_info->remote_addr = g_malloc0(BT_ADDRESS_STRING_SIZE);
2666         __bt_convert_addr_type_to_rev_string(bt_ag_info->remote_addr,
2667                                                 address.remote_bdaddr.b);
2668
2669 #if defined(TIZEN_SUPPORT_DUAL_HF)
2670         bt_ag_info->is_companion_device =
2671                         __bt_ag_agent_is_companion_device(bt_ag_info->remote_addr);
2672 #endif
2673
2674         DBG("remote Device Address = [%s]", bt_ag_info->remote_addr);
2675
2676         if (g_strcmp0(object_path, BT_HS_AG_AGENT_OBJECT_PATH) == 0) {
2677                 DBG("HSP connection completed");
2678                 _bt_ag_set_headset_state(bt_ag_info,
2679                                                 HEADSET_STATE_CONNECTED);
2680         } else {
2681                 DBG("HFP connection connecting");
2682                 _bt_ag_set_headset_state(bt_ag_info,
2683                                                 HEADSET_STATE_CONNECTING);
2684         }
2685
2686         __bt_ag_agent_start_watch(bt_ag_info);
2687
2688         bt_ag_info->slc = g_new0(bt_ag_slconn_t, 1);
2689         bt_ag_info->slc->speaker_gain = 15;
2690         bt_ag_info->slc->microphone_gain = 15;
2691         bt_ag_info->slc->is_nrec = TRUE;
2692
2693         return TRUE;
2694 }
2695
2696 static gboolean __bt_ag_agent_is_device_vr_blacklisted(const char *lap_addr)
2697 {
2698         char *buffer;
2699         FILE *fp;
2700         long size;
2701         size_t result;
2702         char *token;
2703         char *saveptr;
2704
2705         fp = fopen(AGENT_VR_BLACKLIST_FILE, "r");
2706
2707         if (fp == NULL) {
2708                 ERR("Unable to open VR blacklist file");
2709                 return FALSE;
2710         }
2711
2712         fseek(fp, 0, SEEK_END);
2713         size = ftell(fp);
2714         if (size <= 0) {
2715                 ERR("size is not a positive number");
2716                 fclose(fp);
2717                 return FALSE;
2718         }
2719
2720         rewind(fp);
2721
2722         buffer = g_malloc0(sizeof(char) * size);
2723         if (buffer == NULL) {
2724                 ERR("g_malloc0 is failed");
2725                 fclose(fp);
2726                 return FALSE;
2727         }
2728         result = fread((char *)buffer, 1, size, fp);
2729         fclose(fp);
2730         if (result != size) {
2731                 ERR("Read Error");
2732                 g_free(buffer);
2733                 return FALSE;
2734         }
2735
2736         token = strtok_r(buffer, "=", &saveptr);
2737         if (token == NULL) {
2738                 g_free(buffer);
2739                 return FALSE;
2740         }
2741
2742         while ((token = strtok_r(NULL, ",", &saveptr))) {
2743                 if (strlen(token) > 8)
2744                         token[8] = '\0';
2745                 if (0 == g_strcmp0(token, lap_addr)) {
2746                         INFO("Voice Recognition blacklisted");
2747                         g_free(buffer);
2748                         return TRUE;
2749                 }
2750         }
2751         g_free(buffer);
2752         return FALSE;
2753 }
2754
2755 static gboolean __bt_sco_open_delay_timeout_cb(gpointer user_data)
2756 {
2757         bt_ag_info_t *bt_ag_info = (bt_ag_info_t *)user_data;
2758         sco_open_timer_id = 0;
2759         DBG("sco_open_request (%d)", sco_open_request);
2760
2761         if (sco_open_request && bt_ag_info->state == HEADSET_STATE_CONNECTED) {
2762                 bt_ag_slconn_t *slconn = bt_ag_info->slc;
2763
2764                 INFO("try to open SCO");
2765                 sco_open_request = FALSE;
2766
2767                 if ((ag.features & BT_AG_FEATURE_CODEC_NEGOTIATION) &&
2768                                 (slconn && (slconn->hs_features &
2769                                         BT_HF_FEATURE_CODEC_NEGOTIATION))) {
2770                         switch (bt_ag_info->codec_info.final_codec) {
2771                         case BT_CVSD_CODEC_ID:
2772                                 __bt_ag_set_codec(bt_ag_info, "SetNbParameters");
2773                                 __bt_ag_sco_connect(bt_ag_info);
2774                                 break;
2775                         case BT_MSBC_CODEC_ID:
2776                                 __bt_ag_set_codec(bt_ag_info, "SetWbsParameters");
2777                                 __bt_ag_sco_connect(bt_ag_info);
2778                                 break;
2779                         default:
2780                                 __bt_hfp_codec_connection_setup(bt_ag_info, FALSE);
2781                                 break;
2782                         }
2783                 } else
2784                         __bt_ag_sco_connect(bt_ag_info);
2785         }
2786
2787         return FALSE;
2788 }
2789
2790 /*
2791 * Service level connection complete
2792 * indication and state management
2793 */
2794 void _bt_ag_slconn_complete(bt_ag_info_t *hs)
2795 {
2796         char lap_address[BT_LOWER_ADDRESS_LENGTH];
2797
2798         DBG("HFP Service Level Connection established\n");
2799
2800         /* Check device Voice Recognition blacklist status */
2801         g_strlcpy(lap_address, hs->remote_addr, sizeof(lap_address));
2802         hs->vr_blacklisted =
2803                 __bt_ag_agent_is_device_vr_blacklisted(lap_address);
2804
2805         if (sco_open_timer_id > 0) {
2806                 g_source_remove(sco_open_timer_id);
2807                 sco_open_timer_id = 0;
2808         }
2809
2810         sco_open_request = FALSE;
2811         sco_open_timer_id = g_timeout_add(BT_SCO_OPEN_DELAY_TIMER,
2812                                                 __bt_sco_open_delay_timeout_cb, hs);
2813
2814         _bt_ag_set_headset_state(hs, HEADSET_STATE_CONNECTED);
2815 }
2816
2817 static gboolean __bt_ag_agent_connection_release(bt_ag_info_t *hs)
2818 {
2819
2820         g_io_channel_shutdown(hs->io_chan, TRUE, NULL);
2821         g_io_channel_unref(hs->io_chan);
2822         hs->io_chan = NULL;
2823
2824         if (hs->sco) {
2825                 __bt_ag_close_sco(hs);
2826                 _bt_ag_set_headset_state(hs, HEADSET_STATE_CONNECTED);
2827                 hs->sco = NULL;
2828         }
2829         __bt_ag_agent_remove_watch(&hs->watch_id);
2830
2831         _bt_ag_set_headset_state(hs, HEADSET_STATE_DISCONNECTED);
2832         return TRUE;
2833 }
2834
2835 static GQuark __bt_ag_agent_error_quark(void)
2836 {
2837         FN_START;
2838
2839         static GQuark quark = 0;
2840         if (!quark)
2841                 quark = g_quark_from_static_string("ag-agent");
2842
2843         FN_END;
2844         return quark;
2845 }
2846
2847 static GError *__bt_ag_agent_set_error(bt_hfp_agent_error_t error)
2848 {
2849         FN_START;
2850         ERR("error[%d]\n", error);
2851
2852         switch (error) {
2853         case BT_HFP_AGENT_ERROR_NOT_AVAILABLE:
2854                 return g_error_new(BT_AG_AGENT_ERROR, error,
2855                                         BT_ERROR_NOT_AVAILABLE);
2856         case BT_HFP_AGENT_ERROR_NOT_CONNECTED:
2857         return g_error_new(BT_AG_AGENT_ERROR, error,
2858                                         BT_ERROR_NOT_CONNECTED);
2859         case BT_HFP_AGENT_ERROR_BUSY:
2860                 return g_error_new(BT_AG_AGENT_ERROR, error,
2861                                                 BT_ERROR_BUSY);
2862         case BT_HFP_AGENT_ERROR_INVALID_PARAM:
2863                 return g_error_new(BT_AG_AGENT_ERROR, error,
2864                                                 BT_ERROR_INVALID_PARAM);
2865         case BT_HFP_AGENT_ERROR_ALREADY_EXSIST:
2866                 return g_error_new(BT_AG_AGENT_ERROR, error,
2867                                                 BT_ERROR_ALREADY_EXSIST);
2868         case BT_HFP_AGENT_ERROR_ALREADY_CONNECTED:
2869                 return g_error_new(BT_AG_AGENT_ERROR, error,
2870                                                 BT_ERROR_ALREADY_CONNECTED);
2871         case BT_HFP_AGENT_ERROR_NO_MEMORY:
2872                 return g_error_new(BT_AG_AGENT_ERROR, error,
2873                                                 BT_ERROR_NO_MEMORY);
2874         case BT_HFP_AGENT_ERROR_I_O_ERROR:
2875                 return g_error_new(BT_AG_AGENT_ERROR, error,
2876                                                 BT_ERROR_I_O_ERROR);
2877         case BT_HFP_AGENT_ERROR_OPERATION_NOT_AVAILABLE:
2878                 return g_error_new(BT_AG_AGENT_ERROR, error,
2879                                         BT_ERROR_OPERATION_NOT_AVAILABLE);
2880         case BT_HFP_AGENT_ERROR_BATTERY_STATUS:
2881                 return g_error_new(BT_AG_AGENT_ERROR, error,
2882                                         BT_ERROR_BATTERY);
2883         case BT_HFP_AGENT_ERROR_SIGNAL_STATUS:
2884                 return g_error_new(BT_AG_AGENT_ERROR, error,
2885                                         BT_ERROR_SIGNAL);
2886         case BT_HFP_AGENT_ERROR_NO_CALL_LOGS:
2887                 return g_error_new(BT_AG_AGENT_ERROR, error,
2888                                         BT_ERROR_NO_CALL_LOG);
2889         case BT_HFP_AGENT_ERROR_INTERNAL:
2890         default:
2891                 return g_error_new(BT_AG_AGENT_ERROR, error,
2892                                                 BT_ERROR_INTERNAL);
2893         }
2894         FN_END;
2895 }
2896
2897 static bt_ag_info_t *__bt_get_active_headset(const gchar *device_path)
2898 {
2899         GSList *l;
2900
2901         for (l = active_devices ; l; l = l->next) {
2902                 bt_ag_info_t *data = l->data;
2903                 if (device_path == NULL) /*just to avoid crash incase of "play" when dailed from device[NEEDS TO BE CHANGED]*/
2904                         return data;
2905                 if (g_strcmp0(data->path, device_path) == 0) {
2906                         INFO("Active device found");
2907                         return data;
2908                 }
2909         }
2910
2911         INFO("Active device not found");
2912         return NULL;
2913 }
2914
2915 static void __bt_ag_agent_method(GDBusConnection *connection,
2916                         const gchar *sender,
2917                         const gchar *object_path,
2918                         const gchar *interface_name,
2919                         const gchar *method_name,
2920                         GVariant *parameters,
2921                         GDBusMethodInvocation *invocation,
2922                         gpointer user_data)
2923 {
2924         FN_START;
2925
2926         INFO("method %s", method_name);
2927         INFO("object_path %s", object_path);
2928         int ret = BT_HFP_AGENT_ERROR_NONE;
2929         GError *err = NULL;
2930         const gchar *device_path = NULL;
2931
2932         if (g_strcmp0(method_name, "NewConnection") == 0) {
2933                 gint32 fd;
2934                 int index = 0;
2935                 GDBusMessage *msg;
2936                 GUnixFDList *fd_list;
2937                 GVariant *options = NULL;
2938                 int device_count = 0;
2939
2940                 device_count = g_slist_length(active_devices);
2941
2942                 INFO("device_count %d", device_count);
2943
2944                 if (device_count >= MAX_CONNECTED_DEVICES) {
2945                         ret = BT_HFP_AGENT_ERROR_INTERNAL;
2946                         goto fail;
2947                 }
2948
2949                 g_variant_get(parameters, "(oha{sv})",
2950                                                 &device_path, &index, &options);
2951
2952 #if defined(TIZEN_SUPPORT_DUAL_HF) && defined(TIZEN_PROFILE_WEARABLE)
2953                 /*
2954                  * Below code is not required for dual HF support for
2955                  * mobile devices
2956                  */
2957                 if (device_count &&
2958                         __bt_ag_agent_check_dual_hf_condition(device_path) == FALSE) {
2959                         INFO("not allow to connect 2nd HF connection");
2960                         ret = BT_HFP_AGENT_ERROR_INTERNAL;
2961                         goto fail;
2962                 }
2963 #endif
2964                 msg = g_dbus_method_invocation_get_message(invocation);
2965                 fd_list = g_dbus_message_get_unix_fd_list(msg);
2966                 if (fd_list == NULL) {
2967                         ret = BT_HFP_AGENT_ERROR_INTERNAL;
2968                         goto fail;
2969                 }
2970
2971                 fd = g_unix_fd_list_get(fd_list, index, NULL);
2972                 if (fd == -1) {
2973                         ret = BT_HFP_AGENT_ERROR_INTERNAL;
2974                         goto fail;
2975                 }
2976
2977                 DBG("FD is = [%d], device_path = [%s]\n", fd, device_path);
2978
2979                 if (!__bt_ag_agent_connection(fd, device_path, object_path)) {
2980                         ret = BT_HFP_AGENT_ERROR_INTERNAL;
2981                         goto fail;
2982                 }
2983
2984                 g_dbus_method_invocation_return_value(invocation, NULL);
2985         } else if (g_strcmp0(method_name, "RequestDisconnection") == 0) {
2986                 GSList *l;
2987
2988                 g_variant_get(parameters, "(o)", &device_path);
2989                 INFO("device_path %s", device_path);
2990
2991                 for (l = active_devices; l; l = l->next) {
2992                         bt_ag_info_t *data = l->data;
2993
2994                         INFO("data->path %s", data->path);
2995                         if (g_strcmp0(data->path, device_path) == 0) {
2996                                 if (!__bt_ag_agent_connection_release(data)) {
2997                                         ret = BT_HFP_AGENT_ERROR_INTERNAL;
2998                                         goto fail;
2999                                 }
3000                                 INFO_C("Disconnected [AG role] [Terminated by local host]");
3001                                 g_dbus_method_invocation_return_value(invocation, NULL);
3002                         }
3003                 }
3004         } else if (g_strcmp0(method_name, "RegisterApplication") == 0) {
3005                 gchar *path = NULL;
3006                 gchar *address = NULL;
3007                 g_variant_get(parameters, "(&s&s)", &path, &address);
3008                 /*local_addr = malloc(strlen(address));
3009                 memcpy(local_addr, address, strlen(address));*/
3010
3011                 DBG("Sender = %s, Application path = %s\n", sender, path);
3012                 ret = _bt_hfp_register_telephony_agent(TRUE, path, sender);
3013                 if (ret)
3014                         goto fail;
3015
3016                 g_free(local_addr);
3017                 local_addr = g_strdup(address);
3018                 DBG("Address = %s\n", local_addr);
3019                 g_dbus_method_invocation_return_value(invocation, NULL);
3020         } else if (g_strcmp0(method_name, "UnregisterApplication") == 0) {
3021                 gchar *path = NULL;
3022                 g_variant_get(parameters, "(&s)", &path);
3023
3024                 DBG("Application path = %s\n", path);
3025                 DBG("Sender = %s\n", sender);
3026
3027                 ret = _bt_hfp_register_telephony_agent(FALSE, path, sender);
3028                 if (ret)
3029                         goto fail;
3030
3031                 g_dbus_method_invocation_return_value(invocation, NULL);
3032         } else if (g_strcmp0(method_name, "IncomingCall") == 0) {
3033                 gchar *path = NULL;
3034                 gchar *number = NULL;
3035                 gint call_id = 0;
3036
3037                 g_variant_get(parameters, "(&s&si)", &path, &number, &call_id);
3038
3039                 DBG("Application path = %s", path);
3040                 DBG_SECURE("Phone number = %s", number);
3041                 DBG("Call id = %d", call_id);
3042
3043                 DBG("Sender = %s", sender);
3044
3045                 ret = _bt_hfp_incoming_call(path, number, call_id, sender);
3046                 if (ret)
3047                         goto fail;
3048                 g_dbus_method_invocation_return_value(invocation, NULL);
3049         } else if (g_strcmp0(method_name, "OutgoingCall") == 0) {
3050                 gchar *path = NULL;
3051                 gchar *number = NULL;
3052                 gint call_id = 0;
3053
3054                 g_variant_get(parameters, "(&s&si)", &path, &number, &call_id);
3055
3056                 DBG("Application path = %s", path);
3057                 DBG_SECURE("Phone number = %s", number);
3058                 DBG("Call id = %d", call_id);
3059
3060                 DBG("Sender = %s", sender);
3061
3062                 ret = _bt_hfp_outgoing_call(path, number, call_id, sender);
3063                 if (ret)
3064                         goto fail;
3065                 g_dbus_method_invocation_return_value(invocation, NULL);
3066         } else if (g_strcmp0(method_name, "ChangeCallStatus") == 0) {
3067                 gchar *path = NULL;
3068                 gchar *number = NULL;
3069                 gint status = 0;
3070                 gint call_id = 0;
3071                 GSList *l;
3072
3073                 g_variant_get(parameters, "(&s&sii)",
3074                                         &path, &number, &status, &call_id);
3075                 DBG("Application path = %s\n", path);
3076                 DBG_SECURE("Number = %s\n", number);
3077                 DBG("Status = %d\n", status);
3078                 DBG("Call id = %d\n", call_id);
3079                 DBG("Sender = %s\n", sender);
3080
3081                 ret = _bt_hfp_change_call_status(path,
3082                                         number, status, call_id, sender);
3083
3084                 if (_bt_hfp_is_call_exist() == FALSE) {
3085                         for (l = active_devices; l; l = l->next) {
3086                                 bt_ag_info_t *data = l->data;
3087
3088                                 if (data->state == HEADSET_STATE_ON_CALL) {
3089                                         __bt_ag_close_sco(data);
3090                                         _bt_ag_set_headset_state(data,
3091                                                 HEADSET_STATE_CONNECTED);
3092                                 }
3093                         }
3094                 }
3095
3096                 if (ret)
3097                         goto fail;
3098                 g_dbus_method_invocation_return_value(invocation, NULL);
3099         } else if (g_strcmp0(method_name, "GetProperties") == 0) {
3100                 GVariantBuilder *builder;
3101                 GVariant *var_data;
3102                 bt_ag_info_t *bt_ag_info = __bt_get_active_headset(remote_dev_path);
3103
3104                 if (bt_ag_info) {
3105                         gchar *codec = g_strdup("codec");
3106                         gchar *nrec = g_strdup("nrec");
3107
3108                         builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
3109
3110                         g_variant_builder_add(builder, "{sv}",
3111                                         codec, g_variant_new("u", bt_ag_info->codec_info.final_codec));
3112                         g_variant_builder_add(builder, "{sv}",
3113                                         nrec, g_variant_new("b", bt_ag_info->nrec_status));
3114
3115                         var_data = g_variant_new("(a{sv})", builder);
3116                         g_variant_builder_unref(builder);
3117                         g_dbus_method_invocation_return_value(invocation, var_data);
3118
3119                         g_free(codec);
3120                         g_free(nrec);
3121                 }
3122         } else if (g_strcmp0(method_name, "Disconnect") == 0) {
3123                 char hdset_address[18] = { 0, };
3124                 GSList *l;
3125
3126                 for (l = active_devices; l; l = l->next) {
3127                         bt_ag_info_t *data = l->data;
3128
3129                         __bt_convert_addr_type_to_rev_string(hdset_address,
3130                                         (unsigned char *)data->remote_addr);
3131
3132                         DBG("Disconnect Headset %s, %s\n",
3133                                                 hdset_address, data->path);
3134                         _bt_ag_set_headset_state(data,
3135                                                 HEADSET_STATE_DISCONNECTED);
3136                 }
3137                 g_dbus_method_invocation_return_value(invocation, NULL);
3138         } else if (g_strcmp0(method_name, "IsConnected") == 0) {
3139                 gboolean is_connected = FALSE;
3140                 GSList *l;
3141
3142                 for (l = active_devices; l; l = l->next) {
3143                         bt_ag_info_t *data = l->data;
3144
3145                         if (data->state == HEADSET_STATE_CONNECTED)
3146                                 is_connected = TRUE;
3147                 }
3148                 DBG("is_connected : %s",
3149                                 is_connected ? "Connected" : "Disconnected");
3150
3151                 g_dbus_method_invocation_return_value(invocation,
3152                                 g_variant_new("(b)", is_connected));
3153         } else if (g_strcmp0(method_name, "IndicateCall") == 0) {
3154                 GSList *l;
3155
3156                 if (0 == g_slist_length(active_devices)) {
3157                         ret = BT_HFP_AGENT_ERROR_NOT_CONNECTED;
3158                         goto fail;
3159                 }
3160
3161                 if (ag.ring_timer) {
3162                         DBG("IndicateCall received when already indicating");
3163                         g_dbus_method_invocation_return_value(invocation, NULL);
3164                 }
3165
3166                 for (l = active_devices; l; l = l->next) {
3167                         bt_ag_info_t *data = l->data;
3168
3169                         if (data->state >= HEADSET_STATE_CONNECTED)
3170                                 _bt_ag_send_at(data, "\r\nRING\r\n");
3171                 }
3172
3173                 __bt_ring_timer_cb(NULL);
3174                 ag.ring_timer = g_timeout_add(AG_RING_INTERVAL,
3175                                 __bt_ring_timer_cb, NULL);
3176                 g_dbus_method_invocation_return_value(invocation, NULL);
3177         } else if (g_strcmp0(method_name, "CancelCall") == 0) {
3178                 if (0 == g_slist_length(active_devices)) {
3179                         ret = BT_HFP_AGENT_ERROR_NOT_CONNECTED;
3180                         goto fail;
3181                 }
3182
3183                 if (ag.ring_timer) {
3184                         g_source_remove(ag.ring_timer);
3185                         ag.ring_timer = 0;
3186                 } else
3187                         DBG("Got CancelCall method call but no call is active");
3188
3189                 g_dbus_method_invocation_return_value(invocation, NULL);
3190         } else if (g_strcmp0(method_name, "Play") == 0) {
3191                 bt_ag_info_t *bt_ag_info = __bt_get_active_headset(remote_dev_path);
3192                 bt_ag_slconn_t *slconn = NULL;
3193
3194                 if (bt_ag_info) {
3195                         slconn = bt_ag_info->slc;
3196                 } else {
3197                         ret = BT_HFP_AGENT_ERROR_NOT_CONNECTED;
3198                         goto fail;
3199                 }
3200
3201 #ifndef __TIZEN_OPEN__
3202 #ifdef MDM_PHASE_2
3203                 int mode;
3204                 if (slconn && FALSE == slconn->is_voice_recognition_running &&
3205                                 mdm_get_service() == MDM_RESULT_SUCCESS) {
3206                         mode = mdm_get_allow_bluetooth_outgoing_call();
3207                         mdm_release_service();
3208
3209                         if (mode == MDM_RESTRICTED) {
3210                                 ERR("[MDM] Not allow the outgoing call");
3211                                 ret = BT_HFP_AGENT_ERROR_OPERATION_NOT_AVAILABLE;
3212                                 goto fail;
3213                         }
3214                 }
3215 #endif
3216 #endif
3217
3218                 switch (bt_ag_info->state) {
3219                 case HEADSET_STATE_CONNECTING:
3220                 case HEADSET_STATE_DISCONNECTED:
3221                         ERR("HEADSET_STATE  ERROR");
3222                         ret = BT_HFP_AGENT_ERROR_NOT_CONNECTED;
3223                         break;
3224                 case HEADSET_STATE_CONNECTED:
3225                         break;
3226                 case HEADSET_STATE_PLAY_IN_PROGRESS:
3227                         ERR("Play In Progress");
3228                         ret = BT_HFP_AGENT_ERROR_BUSY;
3229                         break;
3230                 default:
3231                         break;
3232                 }
3233                 if (ret)
3234                         goto fail;
3235
3236                 if (sco_open_timer_id > 0) {
3237                         INFO("SCO open delay");
3238                         sco_open_request = TRUE;
3239                         g_dbus_method_invocation_return_value(invocation, NULL);
3240                         return;
3241                 }
3242
3243                 if ((ag.features & BT_AG_FEATURE_CODEC_NEGOTIATION) &&
3244                                 (slconn && (slconn->hs_features &
3245                                         BT_HF_FEATURE_CODEC_NEGOTIATION))) {
3246                         switch (bt_ag_info->codec_info.final_codec) {
3247                         case BT_CVSD_CODEC_ID:
3248                                 __bt_ag_set_codec(bt_ag_info, "SetNbParameters");
3249                                 ret = __bt_ag_sco_connect(bt_ag_info);
3250                                 break;
3251                         case BT_MSBC_CODEC_ID:
3252                                 __bt_ag_set_codec(bt_ag_info, "SetWbsParameters");
3253                                 ret = __bt_ag_sco_connect(bt_ag_info);
3254                                 break;
3255                         default:
3256                                 ret = __bt_hfp_codec_connection_setup(bt_ag_info, FALSE);
3257                                 break;
3258                         }
3259                 } else
3260                         ret = __bt_ag_sco_connect(bt_ag_info);
3261
3262                 if (ret)
3263                         goto fail;
3264
3265                 g_free(sco_owner);
3266                 sco_owner = g_strdup(sender);
3267
3268                 g_dbus_method_invocation_return_value(invocation, NULL);
3269
3270                 name_owner_sig_id = g_dbus_connection_signal_subscribe(ag_dbus_conn,
3271                                         NULL, NULL, "NameOwnerChanged", NULL, NULL, 0,
3272                                         __bt_ag_name_owner_changed_cb, NULL, NULL);
3273         } else if (g_strcmp0(method_name, "Stop") == 0) {
3274                 GSList *l;
3275
3276                 for (l = active_devices; l; l = l->next) {
3277                         bt_ag_info_t *data = l->data;
3278
3279                         if (data->state > HEADSET_STATE_CONNECTED) {
3280                                 __bt_ag_close_sco(data);
3281                                 _bt_ag_set_headset_state(data,
3282                                         HEADSET_STATE_CONNECTED);
3283                         }
3284                 }
3285
3286                 g_dbus_method_invocation_return_value(invocation, NULL);
3287         } else if (g_strcmp0(method_name, "IsPlaying") == 0) {
3288                 gboolean is_playing = FALSE;
3289                 GSList *l;
3290
3291                 for (l = active_devices; l; l = l->next) {
3292                         bt_ag_info_t *data = l->data;
3293
3294                         if (data->state == HEADSET_STATE_ON_CALL)
3295                                 is_playing = TRUE;
3296                 }
3297                 DBG("is_playing : %s", is_playing ? "Playing" : "Not Playing");
3298
3299                 g_dbus_method_invocation_return_value(invocation,
3300                                 g_variant_new("(b)", is_playing));
3301         } else if (g_strcmp0(method_name, "GetSpeakerGain") == 0) {
3302                 bt_ag_slconn_t *slconn = NULL;
3303                 guint16 gain_value = 0;
3304                 bt_ag_info_t *bt_ag_info = __bt_get_active_headset(remote_dev_path);
3305
3306                 if (bt_ag_info == NULL) {
3307                         ret = BT_HFP_AGENT_ERROR_NOT_AVAILABLE;
3308                         goto fail;
3309                 }
3310
3311                 if (bt_ag_info->state < HEADSET_STATE_CONNECTED) {
3312                         ret = BT_HFP_AGENT_ERROR_NOT_CONNECTED;
3313                         goto fail;
3314                 }
3315
3316                 slconn = bt_ag_info->slc;
3317                 if (slconn)
3318                         gain_value = (guint16) slconn->speaker_gain;
3319
3320                 g_dbus_method_invocation_return_value(invocation,
3321                                 g_variant_new("(q)", gain_value));
3322         } else if (g_strcmp0(method_name, "SetSpeakerGain") == 0) {
3323                 guint16 gain = 0;
3324                 bt_ag_info_t *bt_ag_info = __bt_get_active_headset(remote_dev_path);
3325
3326                 g_variant_get(parameters, "(q)", &gain);
3327                 DBG("Speaker gain = %d\n", gain);
3328
3329                 if (bt_ag_info == NULL) {
3330                         ret = BT_HFP_AGENT_ERROR_NOT_AVAILABLE;
3331                         goto fail;
3332                 }
3333
3334                 ret = _bt_hfp_set_speaker_gain(bt_ag_info, gain);
3335                 if (ret)
3336                         goto fail;
3337                 g_dbus_method_invocation_return_value(invocation, NULL);
3338         } else if (g_strcmp0(method_name, "GetMicrophoneGain") == 0) {
3339                 bt_ag_slconn_t *slconn = NULL;
3340                 guint16 gain_value = 0;
3341                 bt_ag_info_t *bt_ag_info = __bt_get_active_headset(remote_dev_path);
3342
3343                 if (bt_ag_info == NULL) {
3344                         ret = BT_HFP_AGENT_ERROR_NOT_AVAILABLE;
3345                         goto fail;
3346                 }
3347
3348                 if (bt_ag_info->state < HEADSET_STATE_CONNECTED) {
3349                         ret = BT_HFP_AGENT_ERROR_NOT_CONNECTED;
3350                         goto fail;
3351                 }
3352
3353                 slconn = bt_ag_info->slc;
3354                 if (slconn)
3355                         gain_value = (guint16) slconn->microphone_gain;
3356
3357                 g_dbus_method_invocation_return_value(invocation,
3358                                 g_variant_new("(q)", gain_value));
3359         } else if (g_strcmp0(method_name, "SetMicrophoneGain") == 0) {
3360                 guint16 gain = 0;
3361                 bt_ag_info_t *bt_ag_info = __bt_get_active_headset(remote_dev_path);
3362
3363                 g_variant_get(parameters, "(q)", &gain);
3364                 DBG("Microphone gain = %d\n", gain);
3365
3366                 if (bt_ag_info == NULL) {
3367                         ret = BT_HFP_AGENT_ERROR_NOT_AVAILABLE;
3368                         goto fail;
3369                 }
3370
3371                 ret = _bt_hfp_set_microphone_gain(bt_ag_info, gain);
3372                 if (ret)
3373                         goto fail;
3374                 g_dbus_method_invocation_return_value(invocation, NULL);
3375         } else if (g_strcmp0(method_name, "SetVoiceDial") == 0) {
3376                 bt_ag_info_t *bt_ag_info = __bt_get_active_headset(remote_dev_path);
3377                 if (bt_ag_info == NULL) {
3378                         ret = BT_HFP_AGENT_ERROR_NOT_AVAILABLE;
3379                         goto fail;
3380                 }
3381
3382                 bt_ag_slconn_t *slconn = bt_ag_info->slc;
3383                 gboolean enable;
3384
3385                 g_variant_get(parameters, "(b)", &enable);
3386                 DBG("VoiceDail enable = %d\n", enable);
3387
3388                 if ((slconn && !(slconn->hs_features &
3389                                         BT_HF_FEATURE_VOICE_RECOGNITION)))
3390                         ret = BT_HFP_AGENT_ERROR_INTERNAL;
3391                 else if (bt_ag_info->vr_blacklisted)
3392                         ret = BT_HFP_AGENT_ERROR_INTERNAL;
3393                 else
3394                         ret = _bt_hfp_set_voice_dial(bt_ag_info, enable);
3395
3396                 if (slconn)
3397                         slconn->is_voice_recognition_running = enable;
3398
3399                 if (ret)
3400                         goto fail;
3401                 g_dbus_method_invocation_return_value(invocation, NULL);
3402         } else if (g_strcmp0(method_name, "SendVendorAtCmd") == 0) {
3403                 gchar *cmd;
3404                 bt_ag_info_t *bt_ag_info = __bt_get_active_headset(remote_dev_path);
3405                 if (bt_ag_info == NULL) {
3406                         ret = BT_HFP_AGENT_ERROR_NOT_AVAILABLE;
3407                         goto fail;
3408                 }
3409
3410                 g_variant_get(parameters, "(&s)", &cmd);
3411                 if (cmd == NULL) {
3412                         ret = BT_HFP_AGENT_ERROR_INVALID_PARAM;
3413                         goto fail;
3414                 }
3415
3416                 DBG("vendor cmd = %s", cmd);
3417
3418                 ret = _bt_hfp_send_vendor_cmd(bt_ag_info, cmd);
3419                 if (ret)
3420                         goto fail;
3421                 g_dbus_method_invocation_return_value(invocation, NULL);
3422         } else if (g_strcmp0(method_name, "CheckPrivilege") == 0) {
3423                 DBG("Already pass dbus SMACK for bt-service::platform");
3424                 /* Return success */
3425                 g_dbus_method_invocation_return_value(invocation, NULL);
3426         }  else if (g_strcmp0(method_name, "SwapHeadset") == 0) {
3427                 GSList *l;
3428                 gchar *addr = NULL;
3429                 char address[BT_ADDRESS_STRING_SIZE];
3430                 char remote_addr[BT_ADDRESS_STRING_SIZE];
3431                 gboolean device_found = FALSE;
3432
3433                 g_variant_get(parameters, "(s)", &addr);
3434                 g_strlcpy(address, addr, sizeof(address));
3435                 DBG("Sender = %s", sender);
3436
3437                 /* Loop through connected headset list
3438                  * If found, update the remote_dev_path.
3439                  */
3440                 for (l = active_devices ; l; l = l->next) {
3441                         bt_ag_info_t *data = l->data;
3442                         g_strlcpy(remote_addr, data->remote_addr, sizeof(remote_addr));
3443                         if (g_strcmp0(remote_addr, address) == 0) {
3444                                 DBG("Active device found");
3445                                 if (data->path == NULL) {
3446                                         DBG("device path is null");
3447                                         ret = BT_HFP_AGENT_ERROR_INTERNAL;
3448                                         goto fail;
3449                                 }
3450                                 remote_dev_path = g_strdup(data->path);
3451                                 DBG("Setting device path %s as active device path", remote_dev_path);
3452                                 device_found = TRUE;
3453                                 break;
3454                         }
3455                 }
3456
3457                 if (!device_found) {
3458                         ret = BT_HFP_AGENT_ERROR_NOT_CONNECTED;
3459                         goto fail;
3460                 }
3461
3462                 g_dbus_method_invocation_return_value(invocation, NULL);
3463         }
3464
3465         INFO("-");
3466         return;
3467
3468 fail:
3469         err = __bt_ag_agent_set_error(ret);
3470         g_dbus_method_invocation_return_gerror(invocation, err);
3471         g_error_free(err);
3472         INFO("-");
3473 }
3474
3475 static const GDBusInterfaceVTable method_table = {
3476         __bt_ag_agent_method,
3477         NULL,
3478         NULL,
3479 };
3480
3481 static GDBusNodeInfo *__bt_ag_create_method_node_info
3482                                         (const gchar *introspection_data)
3483 {
3484         GError *err = NULL;
3485         GDBusNodeInfo *node_info = NULL;
3486
3487         if (introspection_data == NULL)
3488                 return NULL;
3489
3490         node_info = g_dbus_node_info_new_for_xml(introspection_data, &err);
3491
3492         if (err) {
3493                 ERR("Unable to create node: %s", err->message);
3494                 g_clear_error(&err);
3495         }
3496         return node_info;
3497 }
3498
3499 static GDBusConnection *__bt_ag_get_gdbus_connection(void)
3500 {
3501         FN_START;
3502
3503         GError *err = NULL;
3504
3505         if (ag_dbus_conn == NULL)
3506                 ag_dbus_conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
3507
3508         if (!ag_dbus_conn) {
3509                 if (err) {
3510                         ERR("Unable to connect to dbus: %s", err->message);
3511                         g_clear_error(&err);
3512                 }
3513                 return NULL;
3514         }
3515         FN_END;
3516
3517         return ag_dbus_conn;
3518 }
3519
3520 static gboolean __bt_ag_register_profile_methods(void)
3521 {
3522         FN_START;
3523         GError *error = NULL;
3524         guint owner_id;
3525         GDBusNodeInfo *node_info = NULL;
3526         gchar *path;
3527
3528         owner_id = g_bus_own_name(G_BUS_TYPE_SYSTEM,
3529                                 BT_AG_SERVICE_NAME,
3530                                 G_BUS_NAME_OWNER_FLAGS_NONE,
3531                                 NULL, NULL, NULL,
3532                                 NULL, NULL);
3533
3534         DBG("owner_id is [%d]", owner_id);
3535
3536         node_info = __bt_ag_create_method_node_info(
3537                                 ag_agent_bluez_introspection_xml);
3538         if (node_info == NULL)
3539                 return FALSE;
3540
3541         path = g_strdup(BT_AG_AGENT_OBJECT_PATH);
3542         DBG("path is [%s]", path);
3543
3544         hf_bluez_id = g_dbus_connection_register_object(ag_dbus_conn, path,
3545                                         node_info->interfaces[0],
3546                                         &method_table,
3547                                         NULL, NULL, &error);
3548         if (hf_bluez_id == 0) {
3549                 ERR("Failed to register: %s", error->message);
3550                 g_error_free(error);
3551                 g_free(path);
3552                 g_dbus_node_info_unref(node_info);
3553                 return FALSE;
3554         }
3555         g_free(path);
3556
3557         /* Ag register profile methods for HSP*/
3558
3559         path = g_strdup(BT_HS_AG_AGENT_OBJECT_PATH);
3560         DBG("path is [%s]", path);
3561
3562         hs_bluez_id = g_dbus_connection_register_object(ag_dbus_conn, path,
3563                                         node_info->interfaces[0],
3564                                         &method_table,
3565                                         NULL, NULL, &error);
3566         if (hs_bluez_id == 0) {
3567                 ERR("Failed to register: %s", error->message);
3568                 g_error_free(error);
3569                 g_free(path);
3570                 g_dbus_node_info_unref(node_info);
3571                 return FALSE;
3572         }
3573         g_free(path);
3574         g_dbus_node_info_unref(node_info);
3575
3576         node_info = __bt_ag_create_method_node_info
3577                                 (ag_agent_app_introspection_xml);
3578         if (node_info == NULL)
3579                 return FALSE;
3580
3581         path = g_strdup(BT_AG_AGENT_OBJECT_PATH);
3582         DBG("path is [%s]", path);
3583
3584         app_id = g_dbus_connection_register_object(ag_dbus_conn, path,
3585                                                 node_info->interfaces[0],
3586                                                 &method_table,
3587                                                 NULL, NULL, &error);
3588         if (app_id == 0) {
3589                 ERR("Failed to register: %s", error->message);
3590                 g_error_free(error);
3591                 g_free(path);
3592                 g_dbus_node_info_unref(node_info);
3593                 return FALSE;
3594         }
3595         g_free(path);
3596         g_dbus_node_info_unref(node_info);
3597
3598         FN_END;
3599         return TRUE;
3600 }
3601
3602 static void __bt_ag_unregister_profile_methods(void)
3603 {
3604         DBG("");
3605
3606         if (hf_bluez_id > 0) {
3607                 g_dbus_connection_unregister_object(ag_dbus_conn,
3608                                                         hf_bluez_id);
3609                 hf_bluez_id = 0;
3610         }
3611
3612         if (hs_bluez_id > 0) {
3613                 g_dbus_connection_unregister_object(ag_dbus_conn,
3614                                                         hs_bluez_id);
3615                 hs_bluez_id = 0;
3616         }
3617
3618         if (app_id > 0) {
3619                 g_dbus_connection_unregister_object(ag_dbus_conn,
3620                                                         app_id);
3621                 app_id = 0;
3622         }
3623 }
3624
3625 static GDBusProxy *__bt_ag_gdbus_get_service_proxy(const gchar *service,
3626                                 const gchar *path, const gchar *interface)
3627 {
3628         return (service_gproxy) ? service_gproxy :
3629                         __bt_ag_gdbus_init_service_proxy(service,
3630                                         path, interface);
3631 }
3632
3633 static void __bt_ag_agent_register(gchar *path, uint16_t profile_version,
3634                                 char *profile_uuid, const char* profile_name)
3635 {
3636         FN_START;
3637         GDBusProxy *proxy;
3638         GVariant *ret;
3639         GError *error = NULL;
3640         GVariantBuilder *builder;
3641
3642         proxy = __bt_ag_gdbus_get_service_proxy(BLUEZ_SERVICE_NAME,
3643                 "/org/bluez", BLUEZ_PROFILE_MGMT_INTERFACE);
3644         if (proxy == NULL)
3645                 return;
3646
3647
3648         builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
3649
3650         g_variant_builder_add(builder, "{sv}",
3651                         "Name", g_variant_new("s",
3652                         profile_name));
3653         g_variant_builder_add(builder, "{sv}",
3654                         "Version", g_variant_new("q", profile_version));
3655         /*g_variant_builder_add(builder, "{sv}",
3656                         "Role", g_variant_new("s","client"));*/
3657         if (g_strcmp0(path, BT_AG_AGENT_OBJECT_PATH) == 0) {
3658                 g_variant_builder_add(builder, "{sv}",
3659                                 "features", g_variant_new("q", ag.sdp_features));
3660         }
3661
3662         ret = g_dbus_proxy_call_sync(proxy, "RegisterProfile",
3663                                         g_variant_new("(osa{sv})", path,
3664                                                         profile_uuid, builder),
3665                                         G_DBUS_CALL_FLAGS_NONE, -1,
3666                                         NULL, &error);
3667         g_variant_builder_unref(builder);
3668         /* set the name and role for the profile*/
3669         if (ret == NULL) {
3670                 /* dBUS-RPC is failed */
3671                 ERR("dBUS-RPC is failed");
3672
3673                 if (error != NULL) {
3674                         /* dBUS gives error cause */
3675                         ERR("D-Bus API failure: errCode[%x], message[%s]",
3676                                         error->code, error->message);
3677
3678                         g_clear_error(&error);
3679                 }
3680                 g_free(path);
3681                 return;
3682         }
3683         g_variant_unref(ret);
3684         g_free(path);
3685
3686         FN_END;
3687         return;
3688 }
3689
3690 static void __bt_ag_agent_unregister(gchar *path)
3691 {
3692         FN_START;
3693         GDBusProxy *proxy;
3694         GVariant *ret;
3695         GError *error = NULL;
3696
3697         proxy = __bt_ag_gdbus_get_service_proxy(BLUEZ_SERVICE_NAME,
3698                 "/org/bluez", BLUEZ_PROFILE_MGMT_INTERFACE);
3699         if (proxy == NULL)
3700                 return;
3701
3702
3703         ret = g_dbus_proxy_call_sync(proxy, "UnregisterProfile",
3704                                         g_variant_new("(o)", path),
3705                                         G_DBUS_CALL_FLAGS_NONE, -1,
3706                                         NULL, &error);
3707         g_free(path);
3708         /* set the name and role for the profile*/
3709         if (ret == NULL) {
3710                 /* dBUS-RPC is failed */
3711                 ERR("dBUS-RPC is failed");
3712
3713                 if (error != NULL) {
3714                         /* dBUS gives error cause */
3715                         ERR("D-Bus API failure: errCode[%x], message[%s]",
3716                                         error->code, error->message);
3717
3718                         g_clear_error(&error);
3719                 }
3720                 return;
3721         }
3722         g_variant_unref(ret);
3723
3724         if (local_addr) {
3725                 g_free(local_addr);
3726                 local_addr = NULL;
3727         }
3728         FN_END;
3729         return;
3730 }
3731
3732 static void __bt_ag_agent_battery_status_cb(keynode_t *node)
3733 {
3734         int batt = vconf_keynode_get_int(node);
3735
3736         _bt_hfp_set_property_value("BatteryBarsChanged", batt);
3737 }
3738
3739 static void __bt_ag_agent_network_signal_status_cb(keynode_t *node)
3740 {
3741         int signal_bar = vconf_keynode_get_int(node);
3742
3743         BT_CHECK_SIGNAL_STRENGTH(signal_bar);
3744         _bt_hfp_set_property_value("SignalBarsChanged", signal_bar);
3745 }
3746
3747 static void __bt_ag_agent_lunar_connection_status_cb(keynode_t *node)
3748 {
3749         gboolean status = vconf_keynode_get_bool(node);
3750         GSList *l;
3751         DBG("status = %d", status);
3752
3753         if (status == TRUE) {
3754                 for (l = active_devices; l; l = l->next) {
3755                         bt_ag_info_t *data = l->data;
3756                         _bt_ag_send_at(data, "\r\n+BSIR:1\r\n");
3757                 }
3758         }
3759 }
3760
3761 static void __bt_ag_agent_network_register_status_cb(keynode_t *node)
3762 {
3763         int service = vconf_keynode_get_int(node);
3764         bt_hfp_agent_network_registration_status_t network_service;
3765         int roam_status;
3766         int ret;
3767
3768         DBG("Current Signal Level = [%d] \n", service);
3769
3770         switch (service) {
3771         case VCONFKEY_TELEPHONY_SVCTYPE_NONE:
3772         case VCONFKEY_TELEPHONY_SVCTYPE_NOSVC:
3773         case VCONFKEY_TELEPHONY_SVCTYPE_SEARCH:
3774                 service = 0;
3775                 break;
3776         default:
3777                 service = 1;
3778                 break;
3779         }
3780
3781         ret = vconf_get_int(VCONFKEY_TELEPHONY_SVC_ROAM, &roam_status);
3782         if (ret != 0) {
3783                 ERR("Get roaming status failed err = %d\n", ret);
3784                 return;
3785         }
3786
3787         if (roam_status == 0 && service == 1)
3788                 network_service = BT_AGENT_NETWORK_REG_STATUS_HOME;
3789         else if (roam_status == 1 && service == 1)
3790                 network_service = BT_AGENT_NETWORK_REG_STATUS_ROAMING;
3791         else
3792                 network_service = BT_AGENT_NETWORK_REG_STATUS_UNKOWN;
3793
3794         _bt_hfp_set_property_value("RegistrationChanged", network_service);
3795 }
3796
3797 static void __bt_ag_agent_subscribe_vconf_updates(void)
3798 {
3799         int ret;
3800
3801         DBG("\n");
3802
3803         ret = vconf_notify_key_changed(VCONFKEY_SYSMAN_BATTERY_CAPACITY,
3804                                 (void *)__bt_ag_agent_battery_status_cb, NULL);
3805         if (0 != ret)
3806                 ERR("Subsrciption to battery status failed err =  [%d]\n", ret);
3807
3808         ret = vconf_notify_key_changed(VCONFKEY_TELEPHONY_RSSI,
3809                         (void *)__bt_ag_agent_network_signal_status_cb, NULL);
3810         if (0 != ret)
3811                 ERR("Subsrciption to netowrk signal failed err =  [%d]\n", ret);
3812
3813         ret = vconf_notify_key_changed(VCONFKEY_TELEPHONY_SVCTYPE,
3814                         (void *)__bt_ag_agent_network_register_status_cb, NULL);
3815         if (0 != ret)
3816                 ERR("Subsrciption to network failed err =  [%d]\n", ret);
3817
3818         if (TIZEN_PROFILE_WEARABLE) {
3819                 ret = vconf_notify_key_changed(VCONF_KEY_BT_LUNAR_ENABLED,
3820                                 (void *)__bt_ag_agent_lunar_connection_status_cb, NULL);
3821                 if (0 != ret)
3822                         ERR("Subsrciption to lunar connection failed err =  [%d]\n", ret);
3823         }
3824 }
3825
3826 static void __bt_ag_agent_release_vconf_updates(void)
3827 {
3828         int ret;
3829
3830         DBG("\n");
3831
3832         ret = vconf_ignore_key_changed(VCONFKEY_SYSMAN_BATTERY_CAPACITY,
3833                         (vconf_callback_fn)__bt_ag_agent_battery_status_cb);
3834         if (0 != ret)
3835                 ERR("vconf_ignore_key_changed failed\n");
3836
3837         ret = vconf_ignore_key_changed(VCONFKEY_TELEPHONY_RSSI,
3838                 (vconf_callback_fn)__bt_ag_agent_network_signal_status_cb);
3839         if (0 != ret)
3840                 ERR("vconf_ignore_key_changed failed\n");
3841
3842         ret = vconf_ignore_key_changed(VCONFKEY_TELEPHONY_SVCTYPE,
3843                 (vconf_callback_fn)__bt_ag_agent_network_register_status_cb);
3844         if (0 != ret)
3845                 ERR("vconf_ignore_key_changed failed\n");
3846 }
3847
3848 static gboolean __bt_ag_agent_send_subscriber_number_changed(
3849                                                         const char *number)
3850 {
3851         const char *property = g_strdup("SubscriberNumberChanged");
3852
3853         FN_START;
3854
3855         DBG("Number is %s", number);
3856
3857         if (!_bt_hfp_set_property_name(property, number)) {
3858                 DBG("Error- set property for subscriber no change  - ERROR\n");
3859                 g_free((void *)property);
3860                 return FALSE;
3861         }
3862         g_free((void *)property);
3863         FN_END;
3864         return TRUE;
3865 }
3866 static void __bt_ag_agent_sigterm_handler(int signo)
3867 {
3868         int i;
3869         GSList *l;
3870
3871         ERR_C("***** Signal handler came with signal %d *****", signo);
3872
3873         for (l = active_devices ; l; l = l->next) {
3874                 bt_ag_info_t *data = l->data;
3875                 if (!__bt_ag_agent_connection_release(data))
3876                         ERR("__bt_ag_agent_connection_release failed");
3877         }
3878         if (ag_dbus_conn)
3879                 g_dbus_connection_flush(ag_dbus_conn, NULL, NULL, NULL);
3880
3881         if (gmain_loop) {
3882                 g_main_loop_quit(gmain_loop);
3883                 DBG("Exiting");
3884                 gmain_loop = NULL;
3885         } else {
3886                 INFO("Terminating AG agent");
3887                 exit(0);
3888         }
3889
3890         if (signo == SIGTERM)
3891                 return;
3892
3893         for (i = 0; i < BT_AG_SIG_NUM; i++)
3894                 sigaction(bt_ag_sig_to_handle[i], &(bt_ag_sigoldact[i]), NULL);
3895
3896         raise(signo);
3897 }
3898
3899 static void  __bt_ag_agent_tel_cb(TapiHandle *handle,
3900                                 int result,
3901                                 void *data,
3902                                 void *user_data)
3903 {
3904         TelSimMsisdnList_t *number;
3905         gchar *subscriber_number;
3906
3907         ERR("*********** result = %d", result);
3908
3909         if (result == TAPI_API_SIM_LOCKED ||
3910                 result == TAPI_API_SIM_NOT_INITIALIZED ||
3911                 result == TAPI_API_SERVICE_NOT_READY) {
3912                 DBG("initializing the tapi event for SIM status");
3913                 __bt_ag_agent_reg_sim_event(handle, user_data);
3914                 return;
3915         }
3916
3917         if (data == NULL)
3918                 return;
3919
3920         number = (TelSimMsisdnList_t *)data;
3921         subscriber_number = g_strdup(number->list[0].num);
3922         __bt_ag_agent_send_subscriber_number_changed(subscriber_number);
3923         g_free(subscriber_number);
3924 }
3925
3926 static void __bt_ag_agent_on_noti_sim_status(TapiHandle *handle,
3927                 const char *noti_id, void *data, void *user_data)
3928 {
3929         TelSimCardStatus_t *status = data;
3930         int tapi_result;
3931
3932         DBG("event TAPI_NOTI_SIM_STATUS received!! status[%d]", *status);
3933
3934         if (*status == TAPI_SIM_STATUS_SIM_INIT_COMPLETED) {
3935                 __bt_ag_agent_dereg_sim_event(handle);
3936                 tapi_result = tel_get_sim_msisdn(handle, __bt_ag_agent_tel_cb,
3937                                         user_data);
3938                 if (tapi_result != TAPI_API_SUCCESS)
3939                         ERR("Fail to get sim info: %d", tapi_result);
3940         }
3941 }
3942
3943 static void __bt_ag_agent_reg_sim_event(TapiHandle *handle, void *user_data)
3944 {
3945         int ret;
3946         ret = tel_register_noti_event(handle, TAPI_NOTI_SIM_STATUS,
3947                 __bt_ag_agent_on_noti_sim_status, user_data);
3948
3949         if (ret != TAPI_API_SUCCESS)
3950                 ERR("event register failed(%d)", ret);
3951 }
3952
3953 static void __bt_ag_agent_dereg_sim_event(TapiHandle *handle)
3954 {
3955         int ret;
3956         ret = tel_deregister_noti_event(handle, TAPI_NOTI_SIM_STATUS);
3957
3958         if (ret != TAPI_API_SUCCESS)
3959                 ERR("event deregister failed(%d)", ret);
3960 }
3961
3962 static void __bt_ag_name_owner_changed_cb(GDBusConnection *connection,
3963                                         const gchar *sender_name,
3964                                         const gchar *object_path,
3965                                         const gchar *interface_name,
3966                                         const gchar *signal_name,
3967                                         GVariant *parameters,
3968                                         gpointer user_data)
3969 {
3970         FN_START;
3971         char *name_owner = NULL;
3972         char *old_owner = NULL;
3973         char *new_owner = NULL;
3974
3975         if (strcasecmp(signal_name, "NameOwnerChanged") == 0) {
3976                 GSList *l;
3977
3978                 g_variant_get(parameters, "(sss)", &name_owner, &old_owner, &new_owner);
3979
3980                 _bt_hfp_release_all_calls_by_sender(name_owner);
3981
3982                 if (sco_owner == NULL)
3983                         return;
3984
3985                 if (strcasecmp(name_owner, sco_owner) == 0) {
3986                         if (name_owner_sig_id != -1)
3987                                 g_dbus_connection_signal_unsubscribe(ag_dbus_conn,
3988                                                         name_owner_sig_id);
3989                         name_owner_sig_id = -1;
3990                         g_free(sco_owner);
3991                         sco_owner = NULL;
3992
3993                         for (l = active_devices ; l; l = l->next) {
3994                                 bt_ag_info_t *data = l->data;
3995
3996                                 if (data->sco) {
3997                                         __bt_ag_close_sco(data);
3998                                         _bt_ag_set_headset_state(data,
3999                                                 HEADSET_STATE_CONNECTED);
4000                                 }
4001                         }
4002                 }
4003         }
4004 }
4005
4006 static void __bt_ag_agent_filter_cb(GDBusConnection *connection,
4007                                         const gchar *sender_name,
4008                                         const gchar *object_path,
4009                                         const gchar *interface_name,
4010                                         const gchar *signal_name,
4011                                         GVariant *parameters,
4012                                         gpointer user_data)
4013 {
4014         FN_START;
4015         char *path = NULL;
4016         GVariant *optional_param = NULL;
4017
4018         if (strcasecmp(signal_name, "InterfacesAdded") == 0) {
4019
4020                 g_variant_get(parameters, "(&o@a{sa{sv}})",
4021                                                         &path, &optional_param);
4022                 if (!path) {
4023                         if (optional_param)
4024                                 g_variant_unref(optional_param);
4025                         ERR("Invalid adapter path");
4026                         return;
4027                 }
4028
4029                 INFO("Adapter Path = [%s]", path);
4030                 if (strcasecmp(path, DEFAULT_ADAPTER_OBJECT_PATH) == 0) {
4031                         gchar *path = g_strdup(BT_AG_AGENT_OBJECT_PATH);
4032                         __bt_ag_agent_register(path, hfp_ver,
4033                                  HFP_AG_UUID, "Hands-Free Audio Gateway");
4034
4035                         path =  g_strdup(BT_HS_AG_AGENT_OBJECT_PATH);
4036                         __bt_ag_agent_register(path, hsp_ver,
4037                                 HSP_AG_UUID, "Headset Audio Gateway");
4038                 }
4039         } else if (strcasecmp(signal_name, "InterfacesRemoved") == 0) {
4040                 g_variant_get(parameters, "(&o@as)", &path, &optional_param);
4041                 if (!path) {
4042                         if (optional_param)
4043                                 g_variant_unref(optional_param);
4044                         ERR("Invalid adapter path");
4045                         return;
4046                 }
4047
4048                 INFO("Adapter Path = [%s]", path);
4049                 if (strcasecmp(path, DEFAULT_ADAPTER_OBJECT_PATH) == 0) {
4050                         gchar *path = g_strdup(BT_AG_AGENT_OBJECT_PATH);
4051                         __bt_ag_agent_unregister(path);
4052
4053                         path =  g_strdup(BT_HS_AG_AGENT_OBJECT_PATH);
4054                         __bt_ag_agent_unregister(path);
4055                 }
4056         }
4057
4058         if (optional_param)
4059                 g_variant_unref(optional_param);
4060
4061         FN_END;
4062 }
4063
4064 static void __bt_ag_agent_dbus_deinit(void)
4065 {
4066
4067         if (service_gproxy) {
4068                 g_object_unref(service_gproxy);
4069                 service_gproxy = NULL;
4070         }
4071
4072         if (app_gproxy) {
4073                 g_object_unref(app_gproxy);
4074                 app_gproxy = NULL;
4075         }
4076
4077         if (ag_dbus_conn) {
4078                 __bt_ag_unregister_profile_methods();
4079
4080                 if (owner_sig_id != -1)
4081                         g_dbus_connection_signal_unsubscribe(ag_dbus_conn,
4082                                                 owner_sig_id);
4083
4084                 if (name_owner_sig_id != -1)
4085                         g_dbus_connection_signal_unsubscribe(ag_dbus_conn,
4086                                                 name_owner_sig_id);
4087 #ifdef TIZEN_FEATURE_BT_MEDIA_ENHANCE
4088                 if (media_sig_id != -1)
4089                         g_dbus_connection_signal_unsubscribe(ag_dbus_conn,
4090                                                 media_sig_id);
4091
4092                 if (media_state_sig_id != -1)
4093                         g_dbus_connection_signal_unsubscribe(ag_dbus_conn,
4094                                                 media_state_sig_id);
4095 #endif
4096                 name_owner_sig_id = -1;
4097                 g_free(sco_owner);
4098                 sco_owner = NULL;
4099
4100                 g_object_unref(ag_dbus_conn);
4101                 ag_dbus_conn = NULL;
4102         }
4103         return;
4104 }
4105
4106 static int __bt_ag_agent_get_adapter_path(GDBusConnection *conn, char *path)
4107 {
4108         GError *err = NULL;
4109         GDBusProxy *manager_proxy = NULL;
4110         GVariant *result = NULL;
4111         char *adapter_path = NULL;
4112
4113         if (conn == NULL)
4114                 return BT_HFP_AGENT_ERROR_INTERNAL;
4115
4116         manager_proxy =  g_dbus_proxy_new_sync(conn,
4117                         G_DBUS_PROXY_FLAGS_NONE, NULL,
4118                         BLUEZ_SERVICE_NAME,
4119                         "/",
4120                         BT_MANAGER_INTERFACE,
4121                         NULL, &err);
4122
4123         if (!manager_proxy) {
4124                 ERR("Unable to create proxy: %s", err->message);
4125                 goto fail;
4126         }
4127
4128         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
4129                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
4130         if (!result) {
4131                 if (err != NULL)
4132                         ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
4133                 else
4134                         ERR("Fail to get DefaultAdapter");
4135
4136                 goto fail;
4137         }
4138
4139         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
4140                 ERR("Incorrect result\n");
4141                 goto fail;
4142         }
4143
4144         g_variant_get(result, "(&o)", &adapter_path);
4145
4146         if (adapter_path == NULL ||
4147                 strlen(adapter_path) >= BT_ADAPTER_OBJECT_PATH_MAX) {
4148                 ERR("Adapter path is inproper\n");
4149                 goto fail;
4150         }
4151
4152         if (path)
4153                 g_strlcpy(path, adapter_path, BT_ADAPTER_OBJECT_PATH_MAX);
4154
4155         g_variant_unref(result);
4156         g_object_unref(manager_proxy);
4157
4158         return 0;
4159
4160 fail:
4161         g_clear_error(&err);
4162
4163         if (result)
4164                 g_variant_unref(result);
4165
4166         if (manager_proxy)
4167                 g_object_unref(manager_proxy);
4168
4169         return BT_HFP_AGENT_ERROR_INTERNAL;
4170
4171 }
4172
4173 #ifdef TIZEN_FEATURE_BT_MEDIA_ENHANCE
4174 void _bt_ag_agent_check_transport_state(void)
4175 {
4176         FN_START;
4177
4178         if (transport_state == MEDIA_TRANSPORT_STATE_PLAYING) {
4179                 GDBusProxy *proxy;
4180                 GError *err = NULL;
4181
4182                 proxy =  g_dbus_proxy_new_sync(ag_dbus_conn,
4183                                 G_DBUS_PROXY_FLAGS_NONE, NULL,
4184                                 "org.PulseAudio2", A2DP_SOURCE_ENDPOINT,
4185                                 BLUEZ_MEDIA_ENDPOINT_INTERFACE, NULL, &err);
4186
4187                 if (!proxy) {
4188                         if (err) {
4189                                 ERR("Unable to create proxy: %s", err->message);
4190                                 g_clear_error(&err);
4191                         }
4192                         return;
4193                 }
4194                 INFO_C("SuspendMedia initiated");
4195
4196                 g_dbus_proxy_call(proxy,
4197                                         "SuspendMedia", NULL,
4198                                         G_DBUS_CALL_FLAGS_NONE, 2000,
4199                                         NULL, NULL, NULL);
4200                 transport_state = MEDIA_TRANSPORT_STATE_IDLE;
4201         }
4202
4203         FN_END;
4204 }
4205
4206 static void __bt_ag_agent_transport_state_update(const char *value)
4207 {
4208
4209         if (!g_strcmp0(value, "idle"))
4210                 transport_state = MEDIA_TRANSPORT_STATE_IDLE;
4211         else if (!g_strcmp0(value, "pending") || !g_strcmp0(value, "active"))
4212                 transport_state = MEDIA_TRANSPORT_STATE_PLAYING;
4213         else
4214                 transport_state =  MEDIA_TRANSPORT_STATE_DISCONNECTED;
4215
4216         INFO_C("transport_state %d", transport_state);
4217 }
4218
4219 static void __bt_ag_agent_media_filter_cb(GDBusConnection *connection,
4220                                         const gchar *sender_name,
4221                                         const gchar *object_path,
4222                                         const gchar *interface_name,
4223                                         const gchar *signal_name,
4224                                         GVariant *parameters,
4225                                         gpointer user_data)
4226 {
4227         FN_START;
4228         char *inter = NULL;
4229         GVariant *dict_param = NULL;
4230         GVariant *optional_param = NULL;
4231
4232         if (strcasecmp(signal_name, "PropertiesChanged") == 0) {
4233                 if (g_strcmp0(g_variant_get_type_string(parameters),
4234                                                         "(sa{sv}as)")) {
4235                         ERR("Incorrect parameters\n");
4236                         return;
4237                 }
4238
4239                 g_variant_get(parameters, "(&s@a{sv}@as)",
4240                                         &inter, &dict_param, &optional_param);
4241                 if (dict_param && (!g_strcmp0(inter,
4242                                 BLUEZ_MEDIA_TRANSPORT_INTERFACE))){
4243                         GVariantIter *iter = NULL;
4244                         const gchar *key = NULL;
4245                         GVariant *value_var = NULL;
4246                         gchar *value = NULL;
4247                         g_variant_get(dict_param, "a{sv}", &iter);
4248                         while (g_variant_iter_loop(
4249                                         iter, "{sv}", &key, &value_var)) {
4250                                 DBG("key %s", key);
4251                                 if (g_strcmp0(key, "State") == 0) {
4252                                         value = (gchar *)g_variant_get_string(
4253                                                                 value_var,
4254                                                                 NULL);
4255                                         DBG("value %s", value);
4256                                         __bt_ag_agent_transport_state_update(value);
4257                                         break;
4258                                 }
4259                         }
4260                         g_variant_iter_free(iter);
4261                         g_variant_unref(dict_param);
4262                 }
4263         } else if (strcasecmp(signal_name, "ProfileStateChanged") == 0) {
4264                 char *profile_uuid = NULL;
4265                 int state = 0;
4266
4267                 g_variant_get(parameters, "(&si)", &profile_uuid, &state);
4268                 if ((g_strcmp0(profile_uuid, A2DP_SINK_UUID) == 0)  &&
4269                         (state == BT_PROFILE_STATE_DISCONNECTED)) {
4270                         DBG("Updating the transport state");
4271                         __bt_ag_agent_transport_state_update("Disconnect");
4272                 }
4273         }
4274
4275         if (dict_param)
4276                 g_variant_unref(dict_param);
4277
4278         if (optional_param)
4279                 g_variant_unref(optional_param);
4280
4281         FN_END;
4282 }
4283 #endif
4284 static void __bt_ag_agent_dbus_init(void)
4285 {
4286         FN_START;
4287
4288         if (__bt_ag_get_gdbus_connection() == NULL) {
4289                 ERR("Error in creating the gdbus connection\n");
4290                 return;
4291         }
4292         if (!__bt_ag_register_profile_methods()) {
4293                 ERR("Error in HFP / HSP register_profile_methods\n");
4294                 return;
4295         }
4296
4297         if (!__bt_ag_agent_get_adapter_path(ag_dbus_conn , NULL)) {
4298
4299                 gchar *path = g_strdup(BT_AG_AGENT_OBJECT_PATH);
4300                 __bt_ag_agent_register(path, hfp_ver,
4301                          HFP_AG_UUID, "Hands-Free Audio Gateway");
4302
4303                 path = g_strdup(BT_HS_AG_AGENT_OBJECT_PATH);
4304                 __bt_ag_agent_register(path, hsp_ver,
4305                         HSP_AG_UUID, "Headset Audio Gateway");
4306         }
4307
4308         owner_sig_id = g_dbus_connection_signal_subscribe(ag_dbus_conn,
4309                                 NULL, BT_MANAGER_INTERFACE, NULL, NULL, NULL, 0,
4310                                 __bt_ag_agent_filter_cb, NULL, NULL);
4311 #ifdef TIZEN_FEATURE_BT_MEDIA_ENHANCE
4312         media_sig_id = g_dbus_connection_signal_subscribe(ag_dbus_conn,
4313                                 NULL, BT_PROPERTIES_INTERFACE, NULL, NULL,
4314                                 NULL, 0, __bt_ag_agent_media_filter_cb,
4315                                 NULL, NULL);
4316
4317         media_state_sig_id = g_dbus_connection_signal_subscribe(ag_dbus_conn,
4318                                 NULL, BLUEZ_DEVICE_INTERFACE, NULL, NULL,
4319                                 NULL, 0, __bt_ag_agent_media_filter_cb,
4320                                 NULL, NULL);
4321
4322         transport_state = MEDIA_TRANSPORT_STATE_DISCONNECTED;
4323 #endif
4324         FN_END;
4325         return;
4326 }
4327
4328 static uint32_t __bt_ag_agent_get_ag_features(void)
4329 {
4330
4331         uint32_t ag_features = BT_AG_FEATURE_EC_AND_NR |
4332                                 BT_AG_FEATURE_REJECT_CALL |
4333                                 BT_AG_FEATURE_ENHANCED_CALL_STATUS |
4334                                 BT_AG_FEATURE_THREE_WAY_CALL |
4335                                 BT_AG_FEATURE_VOICE_RECOGNITION |
4336                                 BT_AG_FEATURE_EXTENDED_ERROR_RESULT_CODES;
4337
4338         wbs_en = TRUE;
4339 #if defined(TIZEN_FEATURE_BT_HFP_AG)
4340         hfp_ver = HFP_VERSION_1_6;
4341 #else
4342         hfp_ver = HFP_VERSION_1_5;
4343 #endif
4344         hsp_ver = HSP_VERSION_1_2;
4345
4346         if (hfp_ver == HFP_VERSION_1_6)
4347                 ag_features |= BT_AG_FEATURE_CODEC_NEGOTIATION;
4348         return ag_features;
4349 }
4350
4351 void *__bt_ag_agent_telephony_init(void *arg)
4352 {
4353
4354         int tapi_result;
4355         uint32_t ag_features = *((uint32_t *)arg);
4356
4357         INFO_C("Initializing the telephony info");
4358
4359         _bt_hfp_initialize_telephony_manager(ag_features);
4360         __bt_ag_agent_subscribe_vconf_updates();
4361
4362         tapi_handle = tel_init(NULL);
4363         tapi_result = tel_get_sim_msisdn(tapi_handle, __bt_ag_agent_tel_cb,
4364                                         NULL);
4365         if (tapi_result != TAPI_API_SUCCESS)
4366                 ERR("Fail to get sim info: %d", tapi_result);
4367         return NULL;
4368 }
4369
4370 int main(void)
4371 {
4372         int i;
4373         uint32_t ag_features;
4374         struct sigaction sa;
4375         pthread_t thread_id;
4376
4377         INFO_C("### Starting Bluetooth AG agent");
4378
4379         ag_features = __bt_ag_agent_get_ag_features();
4380
4381         ag.sdp_features = (uint16_t) ag_features & 0x1F;
4382
4383         if (hfp_ver == HFP_VERSION_1_6 && wbs_en == TRUE)
4384                 ag.sdp_features |= BT_AG_FEATURE_SDP_WIDEBAND_SPEECH;
4385
4386         memset(&sa, 0, sizeof(sa));
4387         sa.sa_flags = SA_NOCLDSTOP;
4388         sa.sa_handler = __bt_ag_agent_sigterm_handler;
4389
4390         for (i = 0; i < BT_AG_SIG_NUM; i++)
4391                 sigaction(bt_ag_sig_to_handle[i], &sa, &(bt_ag_sigoldact[i]));
4392
4393         gmain_loop = g_main_loop_new(NULL, FALSE);
4394
4395         if (gmain_loop == NULL) {
4396                 ERR("GMainLoop create failed");
4397                 return EXIT_FAILURE;
4398         }
4399
4400         __bt_ag_agent_dbus_init();
4401         if (pthread_create(&thread_id, NULL,
4402                         (void *)&__bt_ag_agent_telephony_init,
4403                                         &ag_features) < 0) {
4404                 ERR("pthread_create() is failed");
4405                 return EXIT_FAILURE;
4406         }
4407
4408         if (pthread_detach(thread_id) < 0)
4409                 ERR("pthread_detach() is failed");
4410
4411         g_main_loop_run(gmain_loop);
4412
4413         DBG("Cleaning up");
4414
4415         tel_deinit(tapi_handle);
4416
4417         __bt_ag_agent_dbus_deinit();
4418         _bt_hfp_deinitialize_telephony_manager();
4419         __bt_ag_agent_release_vconf_updates();
4420
4421         if (remote_dev_path)
4422                 g_free(remote_dev_path);
4423
4424         if (gmain_loop)
4425                 g_main_loop_unref(gmain_loop);
4426
4427         INFO_C("### Terminating Bluetooth AG agent");
4428         return 0;
4429 }