408 lines
12 KiB
C
408 lines
12 KiB
C
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/***************************************************************************
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*
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* Copyright 2015-2019 BES.
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* All rights reserved. All unpublished rights reserved.
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*
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* No part of this work may be used or reproduced in any form or by any
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* means, or stored in a database or retrieval system, without prior written
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* permission of BES.
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*
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* Use of this work is governed by a license granted by BES.
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* This work contains confidential and proprietary information of
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* BES. which is protected by copyright, trade secret,
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* trademark and other intellectual property rights.
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*
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****************************************************************************/
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#ifndef __HSHF_I_H__
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#define __HSHF_I_H__
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#include "btlib_type.h"
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#include "rfcomm_i.h"
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#include "co_queue.h"
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#include "bt_co_list.h"
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#include "sdp.h"
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#include "bt_sys_cfg.h"
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//#define _THREE_WAY_CALL
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//#define PRO_PCDEMO
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struct hshf_control;
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typedef void (*hfp_callback_t)(struct hshf_control *, uint8_t, void *);
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enum hshf_tx_status {
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HFP_TX_IDLE = 0,
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HFP_TX_BUSY,
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};
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/* notify upper layer */
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enum hshf_event_t {
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/* user command event*/
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HSHF_ENTER_PAIRING = 1,
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HSHF_EXIT_PAIRING,
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HF_DIAL_NUM_REQ,
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HF_ANSWER_REQ,
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HF_REJECT_REQ,
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HF_ENDCALL_REQ,
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HF_TRANSFER_REQ,
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HF_DIAL_LASTNUM_REQ,
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HF_TRANSMIT_DTMF,
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HF_VOICE_DIAL_REQ, //10
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HF_VOICE_DIAL_CANCEL_REQ,
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HSHF_CONNECT_REQ,
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HF_DISCONNECT_REQ,
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HSHF_SPK_VOL_UP,
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HSHF_SPK_VOL_DOWN,
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HSHF_TOGGLE_MIC,
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HSHF_TOGGLE_LED,
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HSHF_TOGGLE_VOLBTN,
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HF_ANSWER_ENDCALL_CONN, // answer @ ring, end @ talking, connect@idle
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HF_REJ_REDIAL_TRANS_CONN, // reject @ ring, redial @ connected, transfer @ talking
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HF_RELEASE_HOLD_REJECT_WAIT_REQ, //21
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HF_RELEASE_ACTVIE_ACCEPT_OTHER_REQ,
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HF_HOLD_ACTIVE_ACCEPT_OTHER_REQ,
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HF_CONFERENCE_REQ,
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HSHF_SET_PB_STORAGE,
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HSHF_GET_PB_ITEM,
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HF_HCI_RXTX_IND,
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/* internal event */
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HSHF_EVNT_BEGIN, //28
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HSHF_RFCOMM_OPENED, //29
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HSHF_CONN_OPENED,
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HSHF_CONN_CLOSED,
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HSHF_CONN_REQ_FAIL,
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HF_AG_SUPPORTED_FEATURE_IND,
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HF_AG_SUPPORTED_INDICATOR_IND,
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HF_AG_CURRENT_INDICATOR_IND,
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HF_INDICATOR_EVENT_IND,
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HF_CIEV_CALL_IND,
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HF_CIEV_SERVICE_IND,
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HF_CIEV_CALLSETUP_IND, //38
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HF_CALLER_ID_IND,
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HF_VOICE_IND,
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HSHF_RING_IND, //41
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HSHF_AUDIOCONN_OPENED,
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HSHF_AUDIOCONN_CLOSED,
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HSHF_SPK_VOL_IND,
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HSHF_MIC_VOL_IND,
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HF_IN_BAND_RING_IND,
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HSHF_PAIR_OK, //47
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HSHF_PAIR_TOUT,
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HSHF_PAIR_FAILED,
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//// NEW for three way call
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HF_CIEW_CALLHELD_IND,
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HF_CCWA_IND,
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HF_VOICE_REQ,
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// for enter pairing and test mode by combkey
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HSHF_ENTER_TESTMODE,
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HSHF_CALL_IND,
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HF_EVENT_AT_RESULT_DATA,
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};
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enum hshf_callsetup {
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CALL_SETUP_NONE,
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CALL_SETUP_INCOMING,
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CALL_SETUP_OUTGOING,
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CALL_SETUP_REMOTE_ALERT,
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CALL_SETUP_ESTABLISHED
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};
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enum hshf_call {
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CALL_NONE = 0,
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CALL_ESTABLISHED
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};
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enum hshf_profile {
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PRO_BOTH = 0,
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PRO_HEADSET,
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PRO_HANDSFREE,
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PRO_EXIT,
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PRO_SHOW
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};
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enum hshf_conn_state {
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STOP,
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STANDBY = 1,
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LISTENING , //ready
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QUERING,
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CONNECTING,
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AT_EXCHANGING,
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CONNECTED,
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SCOCONNECTED
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};
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enum hshf_pb_location {
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LOCATION_SM = 0,
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LOCATION_ME,
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LOCATION_MT,
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LOCATION_DC,
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LOCATION_RC,
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LOCATION_MC,
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LOCATION_LD
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};
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enum hshf_pb_action {
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ACTION_PREV = 0,
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ACTION_NEXT
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};
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enum hfp_indicator {
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HFP_INDICATOR_SERVICE = 0,
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HFP_INDICATOR_CALL,
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HFP_INDICATOR_CALLSETUP,
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HFP_INDICATOR_CALLHELD,
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HFP_INDICATOR_SIGNAL,
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HFP_INDICATOR_ROAM,
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HFP_INDICATOR_BATTCHG,
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HFP_INDICATOR_LAST
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};
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typedef void (*ciev_func_t)(struct hshf_control *chan, uint8_t val);
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struct indicator {
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uint8_t index;
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uint8_t min;
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uint8_t max;
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uint8_t val;
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bool disable;
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ciev_func_t cb;
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};
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struct indicator;
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#define HFP_HF_IND_ENHANCED_SAFETY 1
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#define HFP_HF_IND_BATTERY_LEVEL 2
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struct hf_ind_enhanced_safety {
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bool local_support;
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bool remote_support;
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bool enabled;
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uint8_t value; /* 0 or 1 */
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};
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struct hf_ind_battery_level {
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bool local_support;
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bool remote_support;
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bool enabled;
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uint8_t value; /* 0 ~ 100 */
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};
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struct hf_indicator {
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struct hf_ind_enhanced_safety enhanced_safety;
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struct hf_ind_battery_level battery_level;
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};
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#define MAX_DIAL_NUM_SIZE 0x10
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#define MAX_SAVED_CALL_NUM 4
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#define CODEC_ID_CVSD 0x01
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#define CODEC_ID_MSBC 0x02
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struct hfp_codec {
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uint8_t type;
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bool local_supported;
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bool remote_supported;
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};
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#if defined(HFP_MOBILE_AG_ROLE)
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struct hfp_ag_call_info
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{
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uint8_t direction; // 0 outgoing, 1 incoming
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uint8_t state; // 0 active, 1 held, 2 outgoing dialing, 3 outgoing alerting, 4 incoming, 5 waiting, 6 held by Response and Hold
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uint8_t mode; // 0 voice, 1 data, 2 fax
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uint8_t multiparty; // 0 is not one of multiparty call parties, 1 is one of.
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const char* number; // calling number, optional
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};
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typedef int (*hfp_mobile_handler)(void* hfp_chan);
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typedef int (*hfp_mobile_handler_int)(void* hfp_chan, int n);
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typedef int (*hfp_mobile_handler_str)(void* hfp_chan, const char* s);
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typedef int (*hfp_mobile_iterate_call_handler)(void* hfp_chan, struct hfp_ag_call_info* out);
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typedef const char* (*hfp_mobile_query_operator_handler)(void* hfp_chan);
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struct hfp_mobile_module_handler
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{
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hfp_mobile_handler answer_call;
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hfp_mobile_handler hungup_call;
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hfp_mobile_handler dialing_last_number;
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hfp_mobile_handler release_held_calls;
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hfp_mobile_handler release_active_and_accept_calls;
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hfp_mobile_handler hold_active_and_accept_calls;
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hfp_mobile_handler add_held_call_to_conversation;
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hfp_mobile_handler connect_remote_two_calls;
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hfp_mobile_handler disable_mobile_nrec;
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hfp_mobile_handler_int release_specified_active_call;
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hfp_mobile_handler_int hold_all_calls_except_specified_one;
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hfp_mobile_handler_int hf_battery_change; /* battery level 0 ~ 100 */
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hfp_mobile_handler_int hf_spk_gain_change; /* speaker gain 0 ~ 15 */
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hfp_mobile_handler_int hf_mic_gain_change; /* mic gain 0 ~ 15 */
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hfp_mobile_handler_int transmit_dtmf_code;
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hfp_mobile_handler_int memory_dialing_call;
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hfp_mobile_handler_str dialing_call;
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hfp_mobile_handler_str handle_at_command;
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hfp_mobile_query_operator_handler query_current_operator;
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hfp_mobile_iterate_call_handler iterate_current_call;
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};
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#endif
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struct hshf_control {
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struct list_node hfp_node;
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struct bdaddr_t remote;
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uint32_t rfcomm_handle;
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uint8 listen_channel;
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uint8 disc_reason;
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uint8 audio_up;
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struct coqueue *cmd_queue;
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#if HFP_CMD_FLOW_CONTROL_ENABLE==1
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unsigned int tx_time;
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uint8_t tx_timeout_timer;
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enum hshf_tx_status tx_status;
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#endif
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struct coqueue *event_handlers;
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uint8_t negotiated_codec;
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struct hfp_codec codecs[2];
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struct indicator ag_ind[HFP_INDICATOR_LAST];
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struct hf_indicator hf_ind;
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uint32_t chld_features;
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uint8 bsir_enable;
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uint8 status_call; /* Phone status info - call */
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uint8 status_service; /* Phone status info - service */
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uint8 status_callsetup; /* Phone status info - callsetup*/
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uint8 status_callheld; /* Phone status info - callheld*/
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#if defined(HFP_MOBILE_AG_ROLE)
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uint32_t slc_completed: 1;
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uint32_t ag_status_report_enable: 1;
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uint32_t calling_line_notify: 1;
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uint32_t call_waiting_notify: 1;
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uint32_t extended_error_enable: 1;
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struct hfp_mobile_module_handler* mobile_module;
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#endif
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uint32_t hf_features; /*hf supported feature bitmap: */
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/* bit 0 - EC/NR function */
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/* 1 - Call waiting and 3-way calling */
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/* 2 - CLI presentation capability */
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/* 3 - Voice recognition activation */
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/* 4 - Remote volume control */
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/* 5 - Enhance call status */
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/* 6 - Enhanced call control */
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uint32_t ag_features; /* AG supported feature bitmap */
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/* bit0 - 3-way calling */
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/* 1 - EC/NR function */
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/* 2 - Voice recognition */
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/* 3 - In-band ring tone */
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/* 4 - Attach a number to a voice tag*/
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/* 5 - Ablility to reject a call */
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/* 6 - Enhanced call status */
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/* 7 - Enhanced call control */
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/* 8 - extended error result codes*/
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enum hshf_conn_state state; /*check if it is connecting now,
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if it is connecting,the hf_connect_req
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will not work
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*/
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uint8 speak_volume;
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uint8 mic_gain;
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uint8 voice_rec;
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uint8 voice_rec_param;
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bool client_enabled;
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char caller_id[MAX_DIAL_NUM_SIZE+1]; /* incoming caller id */
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struct sdp_request sdp_request;
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char *ptr;
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};
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struct hfp_ctx_input {
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struct ctx_content ctx;
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struct bdaddr_t *remote;
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uint32 rfcomm_handle;
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struct hshf_control *hfp_ctl;
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};
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struct hfp_ctx_output {
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uint32 rfcomm_handle;
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};
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/*----hshf.c----*/
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enum hshf_conn_state hshf_get_state(struct hshf_control *chan);
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void hshf_set_state(struct hshf_control *chan, enum hshf_conn_state state);
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const char *hshf_state2str(enum hshf_conn_state state);
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const char *hshf_event2str(enum hshf_event_t event);
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typedef struct {
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uint8 length;
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char *caller_id;
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} hf_caller_id_ind_t;
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int8 hf_release_sco(struct bdaddr_t *bdaddr, uint8 reason);
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/*----connect.c----*/
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int8 hf_disconnect_req(struct hshf_control *chan);
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int8 hshf_exit_sniff(struct hshf_control *chan);
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int8 hshf_connect_req (struct hshf_control *hshf_ctl, struct bdaddr_t *remote);
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/* - hfp.c - */
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int8 hshf_create_codec_connection(struct bdaddr_t *bdaddr, struct hshf_control *chan);
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int8 hf_createSCO(struct bdaddr_t *bdaddr, void *chan);
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int hfp_init(hfp_callback_t callback);
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int hf_open_chan(struct hshf_control *chan);
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int8 hf_close_chan(struct hshf_control *chan);
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bool hshf_disable_nrec(struct hshf_control *chan);
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bool hshf_report_speaker_volume(struct hshf_control *chan, uint8_t gain);
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bool hshf_send_custom_cmd(struct hshf_control *chan, const char *cmd);
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bool hshf_hungup_call(struct hshf_control *chan);
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bool hshf_dial_number(struct hshf_control *chan, uint8 *number, uint16 len);
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bool hshf_answer_call(struct hshf_control *chan);
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bool hshf_redial_call(struct hshf_control *chan);
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bool hshf_batt_report(struct hshf_control *chan, uint8_t level);
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bool hshf_call_hold(struct hshf_control *chan, int8 action, int8 index);
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void hshf_set_hf_indicator_enabled(bool enable);
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bool hshf_report_enhanced_safety(struct hshf_control *chan, uint8_t value);
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bool hshf_report_battery_level(struct hshf_control* chan, uint8_t value);
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bool hshf_update_indicators_value(struct hshf_control *chan, uint8_t assigned_num, uint8_t level);
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bool hshf_hf_indicators_1(struct hshf_control *chan);
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bool hshf_hf_indicators_2(struct hshf_control *chan);
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bool hshf_hf_indicators_3(struct hshf_control *chan);
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bool hshf_codec_conncetion(struct hshf_control *chan);
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bool hshf_list_current_calls(struct hshf_control *chan);
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bool hshf_enable_voice_recognition(struct hshf_control *chan, uint8_t en);
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bool hshf_is_voice_recognition_active(struct hshf_control *chan);
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uint32 hfp_get_rfcomm_handle(struct hshf_control *hfp_ctl);
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uint32 hfp_save_ctx(struct hshf_control *hfp_ctl, uint8_t *buf, uint32_t buf_len);
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uint32 hfp_restore_ctx(struct hfp_ctx_input *input, struct hfp_ctx_output *output);
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __HSHF_I_H__ */
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