ag-agent/bluetooth-ag-agent.h

   1 /*
   2  * Bluetooth-ag-agent.h
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact:     Hocheol Seo <hocheol.seo@samsung.com>
   7  *              Chethan TN <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
  25 #ifndef __DEF_BT_AG_AGENT_H_
  26 #define __DEF_BT_AG_AGENT_H_
  27
  28 #ifdef __cplusplus
  29 extern "C" {
  30 #endif
  31
  32 #undef LOG_TAG
  33 #define LOG_TAG "BLUETOOTH_AG_AGENT"
  34
  35 #define LOG_COLOR_RESET    "\033[0m"
  36 #define LOG_COLOR_RED      "\033[31m"
  37 #define LOG_COLOR_YELLOW   "\033[33m"
  38 #define LOG_COLOR_GREEN         "\033[32m"
  39 #define LOG_COLOR_BLUE          "\033[36m"
  40 #define LOG_COLOR_PURPLE   "\033[35m"
  41
  42 #define DBG(fmt, args...) SLOGD(fmt, ##args)
  43 #define INFO(fmt, args...) SLOGI(fmt, ##args)
  44 #define ERR(fmt, args...) SLOGE(fmt, ##args)
  45 #define DBG_SECURE(fmt, args...) SECURE_SLOGD(fmt, ##args)
  46 #define INFO_SECURE(fmt, args...) SECURE_SLOGI(fmt, ##args)
  47 #define ERR_SECURE(fmt, args...) SECURE_SLOGE(fmt, ##args)
  48 #define DBG_SECURE(fmt, args...) SECURE_SLOGD(fmt, ##args)
  49 #define ERR_SECURE(fmt, args...) SECURE_SLOGE(fmt, ##args)
  50 #define INFO_C(fmt, arg...) \
  51         SLOGI_IF(TRUE,  LOG_COLOR_BLUE" "fmt" "LOG_COLOR_RESET, ##arg)
  52 #define ERR_C(fmt, arg...) \
  53         SLOGI_IF(TRUE,  LOG_COLOR_RED" "fmt" "LOG_COLOR_RESET, ##arg)
  54
  55 #include <unistd.h>
  56 #include <dlog.h>
  57 #include <stdio.h>
  58 #include <signal.h>
  59 #include <string.h>
  60 #include <unistd.h>
  61 #include <fcntl.h>
  62 #include <inttypes.h>
  63 #include <sys/socket.h>
  64 #include <glib.h>
  65 #include <gio/gio.h>
  66 #include <errno.h>
  67
  68 #include "vconf.h"
  69 #include "vconf-keys.h"
  70
  71 #define BT_AG_SERVICE_NAME "org.bluez.ag_agent"
  72 #define BT_AG_AGENT_OBJECT_PATH "/org/bluez/hfp_agent"
  73 #define BT_HS_AG_AGENT_OBJECT_PATH "/org/bluez/hsp_agent"
  74 #define BLUEZ_AG_INTERFACE_NAME "Hands-Free Audio Gateway"
  75 #define BLUEZ_SERVICE_NAME "org.bluez"
  76 #define BLUEZ_PROFILE_MGMT_INTERFACE "org.bluez.ProfileManager1"
  77 #define BT_MANAGER_INTERFACE "org.freedesktop.DBus.ObjectManager"
  78 #define HFP_APP_INTERFACE "Org.Hfp.App.Interface"
  79 #define TELEPHONY_APP_INTERFACE "org.tizen.csd.Call.Instance"
  80 #define BT_HEADSET_INTERFACE "org.bluez.Headset"
  81 #define BT_ADAPTER_INTERFACE    "org.bluez.Adapter1"
  82 #define BT_INTERFACES_ADDED "InterfacesAdded"
  83 #define BT_INTERFACES_REMOVED "InterfacesRemoved"
  84 #ifdef TIZEN_FEATURE_BT_MEDIA_ENHANCE
  85 #define BT_PROPERTIES_INTERFACE "org.freedesktop.DBus.Properties"
  86 #define BLUEZ_MEDIA_TRANSPORT_INTERFACE "org.bluez.MediaTransport1"
  87 #define BLUEZ_MEDIA_ENDPOINT_INTERFACE "org.bluez.MediaEndpoint1"
  88 #define BLUEZ_DEVICE_INTERFACE  "org.bluez.Device1"
  89 #define A2DP_SOURCE_ENDPOINT "/MediaEndpoint/A2DPSource"
  90 #endif
  91
  92 #define BT_ADAPTER_OBJECT_PATH_MAX 50
  93
  94 #define BT_ADDRESS_STRING_SIZE 18
  95 #define MAX_BUFFER_SIZE 1024
  96
  97 /* Response and hold values */
  98 #define BT_RSP_HOLD_NOT_SUPPORTED       -2
  99 #define HANDSFREE_FEATURE_CALL_WAITING_AND_3WAY 0x0002
 100
 101 /* HFP Agent Indicator event values */
 102 #define INDICATOR_EVENT_SERVICE_NONE                    0
 103 #define INDICATOR_EVENT_SERVICE_PRESENT         1
 104
 105 #define INDICATOR_EVENT_CALL_INACTIVE                   0
 106 #define INDICATOR_EVENT_CALL_ACTIVE                     1
 107
 108 #define INDICATOR_EVENT_CALLSETUP_INACTIVE               0
 109 #define INDICATOR_EVENT_CALLSETUP_INCOMING               1
 110 #define INDICATOR_EVENT_CALLSETUP_OUTGOING               2
 111 #define INDICATOR_EVENT_CALLSETUP_ALERTING               3
 112
 113 #define INDICATOR_EVENT_CALLHELD_NONE                   0
 114 #define INDICATOR_EVENT_CALLHELD_MULTIPLE               1
 115 #define INDICATOR_EVENT_CALLHELD_ON_HOLD                2
 116
 117 #define INDICATOR_EVENT_ROAM_INACTIVE                   0
 118 #define INDICATOR_EVENT_ROAM_ACTIVE                     1
 119
 120 /* Telephony number types */
 121 #define AGENT_NUMBER_TYPE_TELEPHONY             129
 122 #define AGENT_NUMBER_TYPE_INTERNATIONAL 145
 123
 124 /* Call direction parameters */
 125 #define AGENT_CALL_DIRECTION_OUTGOING   0
 126 #define AGENT_CALL_DIRECTION_INCOMING           1
 127
 128 #define AGENT_CALL_STATUS_ACTIVE                0
 129 #define AGENT_CALL_STATUS_HELD          1
 130 #define AGENT_CALL_STATUS_DIALING               2
 131 #define AGENT_CALL_STATUS_ALERTING      3
 132 #define AGENT_CALL_STATUS_INCOMING      4
 133 #define AGENT_CALL_STATUS_WAITING               5
 134
 135 #define AGENT_CALL_MODE_VOICE           0
 136 #define AGENT_CALL_MODE_DATA            1
 137 #define AGENT_CALL_MODE_FAX             2
 138
 139 #define AGENT_CALL_MULTIPARTY_NO                0
 140 #define AGENT_CALL_MULTIPARTY_YES               1
 141
 142 /* Subscriber number parameters*/
 143 #define AGENT_SUBSCRIBER_SERVICE_VOICE  4
 144
 145 /* Operator selection mode values */
 146 #define AGENT_OPERATOR_MODE_AUTO                        0
 147 #define HSP_VERSION_1_2  0x0102
 148
 149 /* Voice recognition blacklist file */
 150 #define AGENT_VR_BLACKLIST_FILE (APP_SYSCONFDIR"/voice-recognition-blacklist")
 151
 152 #define BT_LOWER_ADDRESS_LENGTH 9
 153
 154 enum hfp_version {
 155         HFP_VERSION_1_5 = 0x0105,
 156         HFP_VERSION_1_6 = 0x0106,
 157         HFP_VERSION_1_7 = 0x0107,
 158         HFP_VERSION_LATEST = HFP_VERSION_1_7,
 159 };
 160
 161 /* BD Address */
 162 typedef struct {
 163         uint8_t b[6];
 164 } __attribute__((packed)) bt_addrs;
 165
 166 /**
 167  * @brief Outgoing call type status
 168  *
 169  * 0 : Follow last call log \n
 170  * 1 : Voice call \n
 171  * 2 : Video call \n
 172  */
 173 #define BT_FOLLOW_CALL_LOG 0
 174 #define BT_VOICE_CALL 1
 175 #define BT_VIDEO_CALL 2
 176
 177 /**
 178  * @brief The status of making outgoing calls with BT headsets
 179  *
 180  * 0 : Even when device locked \n
 181  * 1 : Only when device unlocked \n
 182  */
 183 #define BT_MO_EVEN_LOCKED 0
 184 #define BT_MO_ONLY_UNLOCKED 1
 185
 186 #define BT_CVSD_CODEC_ID 1
 187 #define BT_MSBC_CODEC_ID 2
 188
 189 #define BT_CVSD_CODEC_MASK 0x0001
 190 #define BT_MSBC_CODEC_MASK 0x0002
 191
 192 #define BT_HFP_MSBC_VOICE                       0x0063
 193 #define BT_HFP_CVSD_VOICE                       0x0060
 194
 195 #define BT_SOCKET_LEVEL                 274
 196 #define BT_VOICE_NUM                    11
 197
 198 #define BT_SCO_PRTCL    2
 199
 200 #define HFP_CODEC_NEGOTIATION_TIMEOUT 3 /* 3 seconds */
 201
 202 #define BT_SCO_OPEN_DELAY_TIMER 1000 /*1000 milliseconds*/
 203
 204 /* AT+CSQ : Returns received signal strength indication.
 205      Command response: +CSQ: <rssi>,<ber>
 206     <ber> is not supported and has a constant value of 99, included for compatibility reasons.
 207 */
 208 #define BT_SIGNAL_QUALITY_BER 99
 209
 210 /*Length of the string used to send telephone number*/
 211 #define BT_MAX_TEL_NUM_STRING 30
 212
 213 #define FUCNTION_CALLS
 214 #ifdef FUCNTION_CALLS
 215 #define FN_START        DBG("ENTER==>")
 216 #define FN_END          DBG("EXIT===>")
 217 #else
 218 #define FN_START
 219 #define FN_END
 220 #endif
 221
 222 /* HS states */
 223 typedef enum {
 224         HEADSET_STATE_DISCONNECTED,
 225         HEADSET_STATE_CONNECTING,
 226         HEADSET_STATE_CONNECTED,
 227         HEADSET_STATE_PLAY_IN_PROGRESS,
 228         HEADSET_STATE_ON_CALL
 229 } hs_state_t;
 230
 231 typedef enum {
 232         HFP_STATE_MNGR_ERR_AG_FAILURE = 0,
 233         HFP_STATE_MNGR_NO_PHONE_CONNECTION = 1,
 234         HFP_STATE_MNGR_ERR_NOT_ALLOWED  = 3,
 235         HFP_STATE_MNGR_ERR_NOT_SUPPORTED        = 4,
 236         HFP_STATE_MNGR_ERR_SIM_BUSY     = 14,
 237         HFP_STATE_MNGR_ERR_INVALID_INDEX        = 21,
 238         HFP_STATE_MNGR_ERR_INVALID_CHAR_IN_STRING       = 25,
 239         HFP_STATE_MNGR_ERR_NO_NETWORK_SERVICE   = 30,
 240         HFP_STATE_MNGR_ERR_NONE = 0x8000
 241 } hfp_state_manager_err_t;
 242
 243 typedef enum {
 244         BT_AG_FEATURE_THREE_WAY_CALL                    = 0x0001,
 245         BT_AG_FEATURE_EC_AND_NR                         = 0x0002,
 246         BT_AG_FEATURE_VOICE_RECOGNITION                 = 0x0004,
 247         BT_AG_FEATURE_INBAND_RINGTONE                   = 0x0008,
 248         BT_AG_FEATURE_ATTACH_NUMBER_TO_VOICETAG         = 0x0010,
 249         BT_AG_FEATURE_REJECT_CALL                       = 0x0020,
 250         BT_AG_FEATURE_ENHANCED_CALL_STATUS              = 0x0040,
 251         BT_AG_FEATURE_ENHANCED_CALL_CONTROL             = 0x0080,
 252         BT_AG_FEATURE_EXTENDED_ERROR_RESULT_CODES       = 0x0100,
 253         BT_AG_FEATURE_CODEC_NEGOTIATION                 = 0x0200,
 254         BT_AG_FEATURE_HF_INDICATORS                     = 0x0400,
 255         BT_AG_FEATURE_ESCO_S4_T2_SUPPORT                = 0x0800,
 256 } bt_ag_agent_feature_t;
 257
 258 typedef enum {
 259         BT_HF_FEATURE_EC_ANDOR_NR                       = 0x0001,
 260         BT_HF_FEATURE_CALL_WAITING_AND_3WAY     = 0x0002,
 261         BT_HF_FEATURE_CLI_PRESENTATION          = 0x0004,
 262         BT_HF_FEATURE_VOICE_RECOGNITION         = 0x0008,
 263         BT_HF_FEATURE_REMOTE_VOLUME_CONTROL     = 0x0010,
 264         BT_HF_FEATURE_ENHANCED_CALL_STATUS              = 0x0020,
 265         BT_HF_FEATURE_ENHANCED_CALL_CONTROL     = 0x0040,
 266         BT_HF_FEATURE_CODEC_NEGOTIATION = 0x0080,
 267 } bt_hf_agent_feature_t;
 268
 269 /* HFP AG service record bitmap. Bluetooth HFP 1.6 spec page 95 */
 270 #define BT_AG_FEATURE_SDP_3WAY                  0x1
 271 #define BT_AG_FEATURE_SDP_ECNR                  0x2
 272 #define BT_AG_FEATURE_SDP_VOICE_RECOG           0x4
 273 #define BT_AG_FEATURE_SDP_IN_BAND_RING_TONE     0x8
 274 #define BT_AG_FEATURE_SDP_ATTACH_VOICE_TAG              0x10
 275 #define BT_AG_FEATURE_SDP_WIDEBAND_SPEECH               0x20
 276
 277 #define BT_AG_AGENT_ERROR (__bt_ag_agent_error_quark())
 278
 279 #define BT_ERROR_INTERNAL "InternalError"
 280 #define BT_ERROR_NOT_AVAILABLE "NotAvailable"
 281 #define BT_ERROR_NOT_CONNECTED "NotConnected"
 282 #define BT_ERROR_BUSY "InProgress"
 283 #define BT_ERROR_INVALID_PARAM "InvalidArguments"
 284 #define BT_ERROR_ALREADY_EXSIST "AlreadyExists"
 285 #define BT_ERROR_ALREADY_CONNECTED "Already Connected"
 286 #define BT_ERROR_NO_MEMORY "No memory"
 287 #define BT_ERROR_I_O_ERROR "I/O error"
 288 #define BT_ERROR_OPERATION_NOT_AVAILABLE "Operation currently not available"
 289 #define BT_ERROR_BATTERY "Battery error "
 290 #define BT_ERROR_SIGNAL "Signal error"
 291 #define BT_ERROR_NO_CALL_LOG "No Call log"
 292 #define BT_ERROR_INVLAID_DTMF "Invalid dtmf"
 293
 294 #define BT_CHECK_SIGNAL_STRENGTH(rssi) \
 295         if (rssi >= VCONFKEY_TELEPHONY_RSSI_4) \
 296                 rssi = VCONFKEY_TELEPHONY_RSSI_5
 297
 298 typedef enum {
 299         BT_HFP_AGENT_ERROR_NONE,
 300         BT_HFP_AGENT_ERROR_INTERNAL,
 301         BT_HFP_AGENT_ERROR_NOT_AVAILABLE,
 302         BT_HFP_AGENT_ERROR_NOT_CONNECTED,
 303         BT_HFP_AGENT_ERROR_BUSY,
 304         BT_HFP_AGENT_ERROR_INVALID_PARAM,
 305         BT_HFP_AGENT_ERROR_ALREADY_EXSIST,
 306         BT_HFP_AGENT_ERROR_ALREADY_CONNECTED,
 307         BT_HFP_AGENT_ERROR_NO_MEMORY,
 308         BT_HFP_AGENT_ERROR_I_O_ERROR,
 309         BT_HFP_AGENT_ERROR_OPERATION_NOT_AVAILABLE,
 310         BT_HFP_AGENT_ERROR_NO_CALL_LOGS,
 311         BT_HFP_AGENT_ERROR_INVALID_MEMORY_INDEX,
 312         BT_HFP_AGENT_ERROR_INVALID_CHLD_INDEX,
 313         BT_HFP_AGENT_ERROR_BATTERY_STATUS,
 314         BT_HFP_AGENT_ERROR_SIGNAL_STATUS,
 315         BT_HFP_AGENT_ERROR_NOT_SUPPORTED,
 316         BT_HFP_AGENT_ERROR_INVALID_NUMBER,
 317         BT_HFP_AGENT_ERROR_APPLICATION,
 318         BT_HFP_AGENT_ERROR_INVALID_DTMF,
 319 } bt_hfp_agent_error_t;
 320
 321 typedef enum {
 322         BT_AGENT_NETWORK_REG_STATUS_HOME,
 323         BT_AGENT_NETWORK_REG_STATUS_ROAMING,
 324         BT_AGENT_NETWORK_REG_STATUS_OFFLINE,
 325         BT_AGENT_NETWORK_REG_STATUS_SEARCHING,
 326         BT_AGENT_NETWORK_REG_STATUS_NO_SIM,
 327         BT_AGENT_NETWORK_REG_STATUS_POWEROFF,
 328         BT_AGENT_NETWORK_REG_STATUS_POWERSAFE,
 329         BT_AGENT_NETWORK_REG_STATUS_NO_COVERAGE,
 330         BT_AGENT_NETWORK_REG_STATUS_REJECTED,
 331         BT_AGENT_NETWORK_REG_STATUS_UNKOWN,
 332 } bt_hfp_agent_network_registration_status_t;
 333
 334 typedef enum {
 335         BT_AGENT_NETWORK_REG_STATUS_NOT_REGISTER,
 336         BT_AGENT_NETWORK_REG_STATUS_REGISTER_HOME_NETWORK,
 337         BT_AGENT_NETWORK_REG_STATUS_SEARCH,
 338         BT_AGENT_NETWORK_REG_STATUS_REGISTRATION_DENIED,
 339         BT_AGENT_NETWORK_REG_STATUS_UNKNOWN,
 340         BT_AGENT_NETWORK_REG_STATUS_REGISTERED_ROAMING,
 341         BT_AGENT_NETWORK_REG_STATUS_REGISTERED_SMS_HOME,
 342         BT_AGENT_NETWORK_REG_STATUS_REGISTERED_SMS_ROAMING,
 343         BT_AGENT_NETWORK_REG_STATUS_EMERGENCY,
 344         BT_AGENT_NETWORK_REG_STATUS_REGISTERED_CSFB_HOME,
 345         BT_AGENT_NETWORK_REG_STATUS_REGISTERED_CSFB_ROAMING,
 346 } bt_hfp_agent_reg_status_t;
 347
 348 #ifdef TIZEN_FEATURE_BT_MEDIA_ENHANCE
 349 typedef enum media_transport_state {
 350         MEDIA_TRANSPORT_STATE_DISCONNECTED,
 351         MEDIA_TRANSPORT_STATE_IDLE,
 352         MEDIA_TRANSPORT_STATE_PLAYING
 353 } bt_ag_media_transport_state_t;
 354
 355 /* Profile states matched to btd_service_state_t of bluez service.h */
 356 typedef enum {
 357         BT_PROFILE_STATE_UNAVAILABLE,
 358         BT_PROFILE_STATE_DISCONNECTED,
 359         BT_PROFILE_STATE_CONNECTING,
 360         BT_PROFILE_STATE_CONNECTED,
 361         BT_PROFILE_STATE_DISCONNECTING,
 362 } bt_profile_state_t;
 363 #endif
 364
 365 #define retv_if(expr, val) \
 366         do { \
 367                 if (expr) { \
 368                         ERR("(%s) return", #expr); \
 369                         return (val); \
 370                 } \
 371         } while (0)
 372
 373 #define ret_if(expr) \
 374         do { \
 375                 if (expr) { \
 376                         ERR("(%s) return", #expr); \
 377                         return; \
 378                 } \
 379         } while (0)
 380
 381 typedef struct {
 382         unsigned char b[6];
 383 } __attribute__((packed)) bdaddr_t;
 384
 385 /* Remote socket address */
 386 struct sockaddr_remote {
 387         sa_family_t     family;
 388         bdaddr_t        remote_bdaddr;
 389         uint8_t         channel;
 390 };
 391
 392 typedef struct {
 393         const char *indicator_desc;
 394         const char *indicator_range;
 395         int hfp_value;
 396         gboolean ignore;
 397         gboolean is_activated;
 398 } bt_ag_indicators_t;
 399
 400 typedef struct {
 401         gboolean telephony_ready;       /* plugin initialized */
 402         uint32_t features;            /* AG features */
 403         const bt_ag_indicators_t *indicators;     /* Supported indicators */
 404         int er_mode;               /* Event reporting mode */
 405         int er_ind;                 /* Event reporting for indicators */
 406         int rh;                 /* Response and Hold state */
 407         char *number;             /* Incoming phone number */
 408         int number_type;                /* Incoming number type */
 409         guint ring_timer;               /* For incoming call indication */
 410         const char *chld;               /* Response to AT+CHLD=? */
 411         uint32_t sdp_features; /* SDP features */
 412 } bt_ag_status_t;
 413
 414 typedef struct {
 415         char buffer[MAX_BUFFER_SIZE];
 416
 417         int start;
 418         int length;
 419
 420         gboolean is_nrec;
 421         gboolean is_nrec_req;
 422         gboolean is_pending_ring;
 423         gboolean is_inband_ring;
 424         gboolean is_cme_enabled;
 425         gboolean is_cwa_enabled;
 426         gboolean is_client_active;
 427         gboolean is_voice_recognition_running;
 428
 429         int speaker_gain;
 430         int microphone_gain;
 431
 432         unsigned int hs_features;
 433 } bt_ag_slconn_t;
 434
 435 typedef struct {
 436 /*      DBusMessage *msg;
 437         DBusPendingCall *call;*/
 438         GIOChannel *io;
 439         int err;
 440         hs_state_t target_state;
 441         GSList *callbacks;
 442         uint16_t svclass;
 443 } hs_connecting_t;
 444
 445 typedef struct {
 446         char *object_path;
 447         gboolean is_negotiating;
 448         gboolean requested_by_hf;
 449         guint nego_timer;
 450         unsigned int remote_codecs;
 451         unsigned int sending_codec;
 452         unsigned int final_codec;
 453 } bt_negotiation_info_t;
 454
 455 typedef struct {
 456         const char *path;
 457         guint32 fd;
 458
 459         gboolean auto_connect;
 460         GIOChannel *io_chan;
 461         char *remote_addr;
 462         guint watch_id;
 463         GIOChannel *sco_server;
 464         guint sco_watch_id;
 465
 466         GIOChannel *rfcomm;
 467         GIOChannel *sco;
 468         guint sco_id;
 469         guint sco_incoming_id;
 470         guint codec;
 471
 472         gboolean auto_dc;
 473
 474         guint dc_timer;
 475
 476         gboolean hfp_active;
 477         gboolean search_hfp;
 478         gboolean rfcomm_initiator;
 479         gboolean vr_blacklisted;
 480
 481         hs_state_t state;
 482         bt_ag_slconn_t *slc;
 483         hs_connecting_t *pending;
 484         GSList *nrec_cbs;
 485         gboolean sco_server_started;
 486         gboolean nrec_status;
 487         bt_negotiation_info_t codec_info;
 488 #if defined(TIZEN_SUPPORT_DUAL_HF)
 489         gboolean is_companion_device;
 490 #endif
 491 } bt_ag_info_t;
 492
 493 typedef void (*headset_nrec_cb) (bt_ag_info_t *hs,
 494                                         gboolean nrec,
 495                                         void *user_data);
 496
 497 struct hs_nrec_callback {
 498         unsigned int id;
 499         headset_nrec_cb cb;
 500         void *user_data;
 501 };
 502
 503 typedef void (*hs_state_cb) (bt_ag_info_t *hs,
 504                 hs_state_t old_state,
 505                 hs_state_t new_state,
 506                 void *user_data);
 507
 508 struct hs_state_callback {
 509                 hs_state_cb cb;
 510                 void *user_data;
 511                 unsigned int id;
 512 };
 513
 514 int __attribute__((format(printf, 2, 3)))
 515                         _bt_ag_send_at(bt_ag_info_t *hs, char *format, ...);
 516 void __attribute__((format(printf, 3, 4)))
 517                 _bt_ag_send_foreach_headset(GSList *devices,
 518                 int (*cmp) (bt_ag_info_t *hs),
 519                 char *format, ...);
 520 void _bt_ag_slconn_complete(bt_ag_info_t *hs);
 521 int _bt_ag_send_response(bt_ag_info_t *hs, hfp_state_manager_err_t err);
 522 void _bt_hfp_call_hold_request(const char *t_cmd, void *t_device);
 523 void _bt_hfp_key_press_request(const char *t_key_press, void *t_device);
 524 void _bt_hfp_terminate_call_request(void *t_device);
 525 void _bt_hfp_answer_call_request(void *t_device);
 526 void _bt_hfp_update_event_request(int indicator, void *t_device);
 527 void _bt_hfp_response_and_hold_request(void *t_device);
 528 void _bt_hfp_last_dialed_number_request(void *t_device);
 529 void _bt_hfp_dial_number_request(const char *dial_number, void *t_device);
 530 void _bt_hfp_channel_dtmf_request(char t_tone, void *t_device);
 531 void _bt_hfp_subscriber_number_request(void *t_device);
 532 void _bt_hfp_get_operator_selection_request(void *t_device);
 533 void _bt_hfp_noise_red_and_echo_cancel_request(gboolean t_enable,
 534                         void *t_device);
 535 void _bt_hfp_voice_dial_request(gboolean t_enable, void *t_device);
 536 void _bt_hfp_set_indicators(const char *t_command, void *t_device);
 537 void _bt_hfp_select_phonebook_memory_status(void *t_device);
 538 void _bt_hfp_select_phonebook_memory_list(void *t_device);
 539 void _bt_hfp_select_phonebook_memory(void *t_device, const gchar *pb_path);
 540 void _bt_hfp_read_phonebook_entries_list(void *t_device);
 541 void _bt_hfp_read_phonebook_entries(void *t_device, const char *cmd);
 542 void _bt_hfp_find_phonebook_entries_status(void *t_device);
 543 void _bt_hfp_find_phonebook_entries(void *t_device, const char *cmd);
 544 void _bt_hfp_get_character_set(void *t_device);
 545 void _bt_hfp_list_supported_character(void *t_device);
 546 void _bt_hfp_set_character_set(void *t_device, const char *cmd);
 547 void _bt_hfp_get_battery_property(void *t_device);
 548 void _bt_hfp_signal_quality_reply(int32_t rssi, int32_t ber,
 549         void *t_device);
 550 void _bt_hfp_battery_property_reply(void *data, int32_t bcs,
 551                         int32_t bcl);
 552 void _bt_hfp_operator_reply(char *operator_name,  void *t_device);
 553 bt_hfp_agent_error_t _bt_ag_agent_dial_num(const gchar *number, guint flags);
 554 bt_hfp_agent_error_t _bt_ag_agent_dial_last_num(void *device);
 555 bt_hfp_agent_error_t _bt_ag_agent_send_dtmf(const gchar *dtmf,
 556                                 const gchar *path, const gchar *sender);
 557 bt_hfp_agent_error_t _bt_ag_agent_dial_memory(unsigned int location);
 558 gboolean _bt_ag_agent_get_signal_quality(void *device);
 559 gboolean _bt_ag_agent_get_battery_status(void *device);
 560 gboolean _bt_ag_agent_get_operator_name(void *device);
 561 gboolean _bt_hfp_agent_nrec_status(gboolean status,
 562         void *t_device);
 563 gboolean _bt_ag_agent_voice_dial(gboolean activate);
 564 gboolean _bt_ag_agent_answer_call(unsigned int call_id,
 565                                 const gchar *path, const gchar *sender);
 566 gboolean _bt_ag_agent_reject_call(unsigned int call_id,
 567                                 const gchar *path, const gchar *sender);
 568 gboolean _bt_ag_agent_release_call(unsigned int call_id,
 569                                 const gchar *path, const gchar *sender);
 570 gboolean _bt_ag_agent_threeway_call(unsigned int chld_value,
 571                                 const gchar *path, const gchar *sender);
 572 void _bt_list_current_calls(void *t_device);
 573 void _bt_get_activity_status(void *t_device);
 574 int _bt_hfp_set_property_name(const char *property, const char *operator_name);
 575 void _bt_hfp_get_imei_number_reply(char *imei_number,  void *t_device);
 576 void _bt_hfp_get_model_info_reply(char *model,  void *t_device);
 577 void _bt_hfp_get_device_manufacturer_reply(char *manufacturer,  void *t_device);
 578 void _bt_hfp_get_revision_info_reply(char *revision,  void *t_device);
 579 void _bt_hfp_device_disconnected(void *t_device);
 580 int _bt_hfp_get_equipment_identity(bt_ag_info_t *device, const char *buf);
 581 int _bt_hfp_get_model_information(bt_ag_info_t *device, const char *buf);
 582 int _bt_hfp_get_device_manufacturer(bt_ag_info_t *device, const char *buf);
 583 int _bt_hfp_get_imsi(bt_ag_info_t *device, const char *buf);
 584 int _bt_hfp_get_creg_status(bt_ag_info_t *device, const char *buf);
 585 int _bt_hfp_get_revision_information(bt_ag_info_t *device, const char *buf);
 586 void _bt_hfp_get_equipment_identity_req(void *t_device);
 587 bt_hfp_agent_error_t _bt_hfp_register_telephony_agent(gboolean register_flag,
 588                 const char *path_to_register,
 589                 const char *sender);
 590 bt_hfp_agent_error_t _bt_hfp_incoming_call(const char *call_path,
 591                 const char *incoming_number,
 592                 uint32_t incoming_call_id,
 593                 const char *sender);
 594 bt_hfp_agent_error_t _bt_hfp_outgoing_call(const char *call_path,
 595                 const char *number,
 596                 uint32_t call_id, const char *sender);
 597 bt_hfp_agent_error_t _bt_hfp_change_call_status(const char *call_path,
 598                 const char *number,
 599                 uint32_t call_status,
 600                 uint32_t call_id,
 601                 const char *sender);
 602 void _bt_hfp_initialize_telephony_manager(uint32_t ag_features);
 603 void _bt_hfp_deinitialize_telephony_manager(void);
 604 gboolean _bt_ag_agent_emit_property_changed(
 605                                 GDBusConnection *connection,
 606                                 const char *path,
 607                                 const char *interface,
 608                                 const char *name,
 609                                 GVariant *property);
 610 void _bt_hfp_get_model_info_req(void *t_device);
 611 void _bt_hfp_get_device_manufacturer_req(void *t_device);
 612 void _bt_hfp_get_imsi_req(void *t_device);
 613 void _bt_hfp_get_creg_status_req(void *t_device);
 614 void _bt_hfp_get_revision_info_req(void *t_device);
 615 gboolean _bt_hfp_is_call_exist(void);
 616 void _bt_hfp_release_all_calls_by_sender(const char *sender);
 617 void _bt_hfp_get_imsi_reply(char *mcc, char *mnc, char *msin, void *t_device);
 618 void _bt_hfp_get_creg_status_reply(int n, int status, void *t_device);
 619 int _bt_hfp_set_property_value(const char *property, int value);
 620 void _bt_hfp_vendor_cmd_request(const char *cmd,
 621                                                 void *t_device);
 622
 623 gboolean _bt_ag_agent_get_imei_number(void *device);
 624 void _bt_ag_agent_get_model_name(void *device);
 625 void _bt_ag_agent_get_manufacturer_name(void *device);
 626 void _bt_ag_agent_get_imsi(void *device);
 627 void _bt_ag_agent_get_creg_status(void *device);
 628 void _bt_ag_agent_get_revision_information(void *device);
 629 bt_hfp_agent_error_t _bt_ag_agent_vendor_cmd(const gchar *cmd,
 630                 const gchar *path, const gchar *sender);
 631 #ifdef TIZEN_FEATURE_BT_MEDIA_ENHANCE
 632 void _bt_ag_agent_check_transport_state(void);
 633 #endif
 634
 635 #ifdef __cplusplus
 636 }
 637 #endif
 638 #endif /* __DEF_BT_AG_AGENT_H_ */