/*******************************************************************************
**
** Function bta_hf_client_register
**
** Description This function initializes values of the scb and sets up
** the SDP record for the services.
**
**
** Returns void
**
*******************************************************************************/
void bta_hf_client_register(tBTA_HF_CLIENT_DATA *p_data)
{
tBTA_HF_CLIENT evt;
tBTA_UTL_COD cod;
memset(&evt, 0, sizeof(evt));
/* initialize control block */
bta_hf_client_scb_init();
bta_hf_client_cb.scb.serv_sec_mask = p_data->api_register.sec_mask;
bta_hf_client_cb.scb.features = p_data->api_register.features;
/* initialize AT control block */
bta_hf_client_at_init();
/* create SDP records */
bta_hf_client_create_record(p_data);
/* Set the Audio service class bit */
cod.service = BTM_COD_SERVICE_AUDIO;
utl_set_device_class(&cod, BTA_UTL_SET_COD_SERVICE_CLASS);
/* start RFCOMM server */
bta_hf_client_start_server();
/* call app callback with register event */
evt.reg.status = BTA_HF_CLIENT_SUCCESS;
(*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_REGISTER_EVT, &evt);
}
/*******************************************************************************
**
** Function bta_av_api_register
**
** Description allocate stream control block,
** register the service to stack
** create SDP record
**
** Returns void
**
*******************************************************************************/
static void bta_av_api_register(tBTA_AV_DATA *p_data)
{
tBTA_AV_REGISTER registr;
tBTA_AV_SCB *p_scb; /* stream control block */
tAVDT_REG reg;
tAVDT_CS cs;
char *p_service_name;
tBTA_AV_CODEC codec_type;
tBTA_UTL_COD cod;
UINT8 index = 0;
memset(&cs,0,sizeof(tAVDT_CS));
registr.status = BTA_AV_FAIL_RESOURCES;
registr.app_id = p_data->api_reg.app_id;
registr.chnl = (tBTA_AV_CHNL)p_data->hdr.layer_specific;
do
{
p_scb = bta_av_alloc_scb(registr.chnl);
if(p_scb == NULL)
{
APPL_TRACE_ERROR0("failed to alloc SCB");
break;
}
registr.hndl = p_scb->hndl;
p_scb->app_id = registr.app_id;
/* initialize the stream control block */
p_scb->timer.p_cback = (TIMER_CBACK*)&bta_av_timer_cback;
registr.status = BTA_AV_SUCCESS;
if((bta_av_cb.reg_audio + bta_av_cb.reg_video) == 0)
{
/* the first channel registered. register to AVDTP */
reg.ctrl_mtu = p_bta_av_cfg->sig_mtu;
reg.ret_tout = BTA_AV_RET_TOUT;
reg.sig_tout = BTA_AV_SIG_TOUT;
reg.idle_tout = BTA_AV_IDLE_TOUT;
reg.sec_mask = bta_av_cb.sec_mask;
#if( defined BTA_AR_INCLUDED ) && (BTA_AR_INCLUDED == TRUE)
bta_ar_reg_avdt(®, bta_av_conn_cback, BTA_ID_AV);
#endif
bta_sys_role_chg_register(&bta_av_sys_rs_cback);
/* create remote control TG service if required */
if (bta_av_cb.features & (BTA_AV_FEAT_RCTG))
{
/* register with no authorization; let AVDTP use authorization instead */
#if( defined BTA_AR_INCLUDED ) && (BTA_AR_INCLUDED == TRUE)
#if (BTA_AV_WITH_AVCTP_AUTHORIZATION == TRUE)
bta_ar_reg_avct(p_bta_av_cfg->avrc_mtu, p_bta_av_cfg->avrc_br_mtu,
bta_av_cb.sec_mask, BTA_ID_AV);
#else
bta_ar_reg_avct(p_bta_av_cfg->avrc_mtu, p_bta_av_cfg->avrc_br_mtu,
(UINT8)(bta_av_cb.sec_mask & (~BTA_SEC_AUTHORIZE)), BTA_ID_AV);
#endif
bta_ar_reg_avrc(UUID_SERVCLASS_AV_REM_CTRL_TARGET, "AV Remote Control Target", NULL,
p_bta_av_cfg->avrc_tg_cat, BTA_ID_AV);
#endif
}
/* Set the Capturing service class bit */
cod.service = BTM_COD_SERVICE_CAPTURING;
utl_set_device_class(&cod, BTA_UTL_SET_COD_SERVICE_CLASS);
} /* if 1st channel */
/* get stream configuration and create stream */
/* memset(&cs.cfg,0,sizeof(tAVDT_CFG)); */
cs.cfg.num_codec = 1;
#ifdef A2DP_SINK
cs.tsep = AVDT_TSEP_SNK;
#else
cs.tsep = AVDT_TSEP_SRC;
#endif
/*
* memset of cs takes care setting call back pointers to null.
cs.p_data_cback = NULL;
cs.p_report_cback = NULL;
*/
#ifdef A2DP_SINK
cs.p_data_cback = bta_av_a2dp_data_cback;
#endif
cs.nsc_mask = AVDT_NSC_RECONFIG |
((bta_av_cb.features & BTA_AV_FEAT_PROTECT) ? 0 : AVDT_NSC_SECURITY);
APPL_TRACE_DEBUG1("nsc_mask: 0x%x", cs.nsc_mask);
if (p_data->api_reg.p_service_name[0] == 0)
{
p_service_name = NULL;
}
else
{
p_service_name = p_data->api_reg.p_service_name;
}
p_scb->suspend_sup = TRUE;
p_scb->recfg_sup = TRUE;
cs.p_ctrl_cback = bta_av_dt_cback[p_scb->hdi];
if(registr.chnl == BTA_AV_CHNL_AUDIO)
{
/* set up the audio stream control block */
p_scb->p_act_tbl = (const tBTA_AV_ACT *)bta_av_a2d_action;
p_scb->p_cos = &bta_av_a2d_cos;
p_scb->media_type= AVDT_MEDIA_AUDIO;
cs.cfg.psc_mask = AVDT_PSC_TRANS;
cs.media_type = AVDT_MEDIA_AUDIO;
cs.mtu = p_bta_av_cfg->audio_mtu;
cs.flush_to = L2CAP_DEFAULT_FLUSH_TO;
#if AVDT_REPORTING == TRUE
if(bta_av_cb.features & BTA_AV_FEAT_REPORT)
{
cs.cfg.psc_mask |= AVDT_PSC_REPORT;
cs.p_report_cback = bta_av_a2dp_report_cback;
#if AVDT_MULTIPLEXING == TRUE
cs.cfg.mux_tsid_report = 2;
#endif
}
#endif
if(bta_av_cb.features & BTA_AV_FEAT_DELAY_RPT)
cs.cfg.psc_mask |= AVDT_PSC_DELAY_RPT;
/* keep the configuration in the stream control block */
memcpy(&p_scb->cfg, &cs.cfg, sizeof(tAVDT_CFG));
while(index < BTA_AV_MAX_SEPS &&
(*bta_av_a2d_cos.init)(&codec_type, cs.cfg.codec_info,
&cs.cfg.num_protect, cs.cfg.protect_info, index) == TRUE)
{
if(AVDT_CreateStream(&p_scb->seps[index].av_handle, &cs) == AVDT_SUCCESS)
{
p_scb->seps[index].codec_type = codec_type;
APPL_TRACE_DEBUG3("audio[%d] av_handle: %d codec_type: %d",
index, p_scb->seps[index].av_handle, p_scb->seps[index].codec_type);
index++;
}
else
break;
}
if(!bta_av_cb.reg_audio)
{
/* create the SDP records on the 1st audio channel */
bta_av_cb.sdp_a2d_handle = SDP_CreateRecord();
#ifdef A2DP_SINK
A2D_AddRecord(UUID_SERVCLASS_AUDIO_SINK, p_service_name, NULL,
A2D_SUPF_SPEAKER, bta_av_cb.sdp_a2d_handle);
bta_sys_add_uuid(UUID_SERVCLASS_AUDIO_SINK);
#else
A2D_AddRecord(UUID_SERVCLASS_AUDIO_SOURCE, p_service_name, NULL,
A2D_SUPF_PLAYER, bta_av_cb.sdp_a2d_handle);
bta_sys_add_uuid(UUID_SERVCLASS_AUDIO_SOURCE);
#endif
/* start listening when A2DP is registered */
if (bta_av_cb.features & BTA_AV_FEAT_RCTG)
bta_av_rc_create(&bta_av_cb, AVCT_ACP, 0, BTA_AV_NUM_LINKS + 1);
/* if the AV and AVK are both supported, it cannot support the CT role */
if (bta_av_cb.features & (BTA_AV_FEAT_RCCT))
{
/* if TG is not supported, we need to register to AVCT now */
if ((bta_av_cb.features & (BTA_AV_FEAT_RCTG)) == 0)
{
#if( defined BTA_AR_INCLUDED ) && (BTA_AR_INCLUDED == TRUE)
#if (BTA_AV_WITH_AVCTP_AUTHORIZATION == TRUE)
bta_ar_reg_avct(p_bta_av_cfg->avrc_mtu, p_bta_av_cfg->avrc_br_mtu,
bta_av_cb.sec_mask, BTA_ID_AV);
#else
bta_ar_reg_avct(p_bta_av_cfg->avrc_mtu, p_bta_av_cfg->avrc_br_mtu,
(UINT8)(bta_av_cb.sec_mask & (~BTA_SEC_AUTHORIZE)), BTA_ID_AV);
#endif
#endif
}
#if( defined BTA_AR_INCLUDED ) && (BTA_AR_INCLUDED == TRUE)
/* create an SDP record as AVRC CT. */
bta_ar_reg_avrc(UUID_SERVCLASS_AV_REMOTE_CONTROL, NULL, NULL,
p_bta_av_cfg->avrc_ct_cat, BTA_ID_AV);
#endif
}
}
bta_av_cb.reg_audio |= BTA_AV_HNDL_TO_MSK(p_scb->hdi);
APPL_TRACE_DEBUG1("reg_audio: 0x%x",bta_av_cb.reg_audio);
}
else
{
bta_av_cb.reg_video = BTA_AV_HNDL_TO_MSK(p_scb->hdi);
bta_av_cb.sdp_vdp_handle = SDP_CreateRecord();
/* register the video channel */
/* no need to verify the function pointer here. it's verified prior */
(*p_bta_av_cfg->p_reg)(&cs, p_service_name, p_scb);
}
} while (0);
/* call callback with register event */
(*bta_av_cb.p_cback)(BTA_AV_REGISTER_EVT, (tBTA_AV *)®istr);
}
