/*******************************************************************************
**
** Function bta_hf_client_sco_conn_close
**
** Description
**
**
** Returns void
**
*******************************************************************************/
void bta_hf_client_sco_conn_close(tBTA_HF_CLIENT_DATA *p_data)
{
APPL_TRACE_DEBUG1("%s", __FUNCTION__);
/* clear current scb */
bta_hf_client_cb.scb.sco_idx = BTM_INVALID_SCO_INDEX;
/* retry_with_sco_only, will be set only when initiator
** and HFClient is first trying to establish an eSCO connection */
if (bta_hf_client_cb.scb.retry_with_sco_only && bta_hf_client_cb.scb.svc_conn)
{
bta_hf_client_sco_create(TRUE);
}
else
{
bta_hf_client_sco_event(BTA_HF_CLIENT_SCO_CONN_CLOSE_E);
bta_sys_sco_close(BTA_ID_HS, 1, bta_hf_client_cb.scb.peer_addr);
bta_sys_sco_unuse(BTA_ID_HS, 1, bta_hf_client_cb.scb.peer_addr);
/* call app callback */
bta_hf_client_cback_sco(BTA_HF_CLIENT_AUDIO_CLOSE_EVT);
if (bta_hf_client_cb.scb.sco_close_rfc == TRUE)
{
bta_hf_client_cb.scb.sco_close_rfc = FALSE;
bta_hf_client_rfc_do_close(p_data);
}
}
bta_hf_client_cb.scb.retry_with_sco_only = FALSE;
}
/*******************************************************************************
**
** Function bta_hf_client_rfc_close
**
** Description RFCOMM connection closed.
**
**
** Returns void
**
*******************************************************************************/
void bta_hf_client_rfc_close(tBTA_HF_CLIENT_DATA *p_data)
{
UNUSED(p_data);
/* reinitialize stuff */
bta_hf_client_cb.scb.peer_features = 0;
bta_hf_client_cb.scb.chld_features = 0;
bta_hf_client_cb.scb.role = BTA_HF_CLIENT_ACP;
bta_hf_client_cb.scb.svc_conn = FALSE;
bta_hf_client_cb.scb.send_at_reply = FALSE;
bta_hf_client_cb.scb.negotiated_codec = BTM_SCO_CODEC_CVSD;
bta_hf_client_at_reset();
bta_sys_conn_close(BTA_ID_HS, 1, bta_hf_client_cb.scb.peer_addr);
/* call close cback */
(*bta_hf_client_cb.p_cback)(BTA_HF_CLIENT_CLOSE_EVT, NULL);
/* if not deregistering reopen server */
if (bta_hf_client_cb.scb.deregister == FALSE)
{
/* Clear peer bd_addr so instance can be reused */
bdcpy(bta_hf_client_cb.scb.peer_addr, bd_addr_null);
/* start server as it might got closed on open*/
bta_hf_client_start_server();
bta_hf_client_cb.scb.conn_handle = 0;
/* Make sure SCO is shutdown */
bta_hf_client_sco_shutdown(NULL);
bta_sys_sco_unuse(BTA_ID_HS, 1, bta_hf_client_cb.scb.peer_addr);
}
/* else close port and deallocate scb */
else
{
bta_hf_client_close_server();
bta_hf_client_scb_disable();
}
}
/*******************************************************************************
**
** Function bta_ag_rfc_close
**
** Description RFCOMM connection closed.
**
**
** Returns void
**
*******************************************************************************/
void bta_ag_rfc_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data)
{
tBTA_AG_CLOSE close;
tBTA_SERVICE_MASK services;
int i, num_active_conn = 0;
UNUSED(p_data);
#ifdef _WIN32_WCE
/* The BTE RFCOMM automatically removes the connection when closed, but BTW does not */
if (p_scb->conn_handle != 0)
RFCOMM_RemoveConnection (p_scb->conn_handle);
#endif
/* reinitialize stuff */
p_scb->conn_service = 0;
p_scb->peer_features = 0;
#if (BTM_WBS_INCLUDED == TRUE )
p_scb->peer_codecs = BTA_AG_CODEC_NONE;
p_scb->sco_codec = BTA_AG_CODEC_NONE;
/* Clear these flags upon SLC teardown */
p_scb->codec_updated = FALSE;
p_scb->codec_fallback = FALSE;
p_scb->codec_msbc_settings = BTA_AG_SCO_MSBC_SETTINGS_T2;
#endif
p_scb->role = 0;
p_scb->post_sco = BTA_AG_POST_SCO_NONE;
p_scb->svc_conn = FALSE;
p_scb->hsp_version = HSP_VERSION_1_2;
bta_ag_at_reinit(&p_scb->at_cb);
/* stop timers */
bta_sys_stop_timer(&p_scb->act_timer);
#if (BTM_WBS_INCLUDED == TRUE)
bta_sys_stop_timer(&p_scb->cn_timer);
#endif
close.hdr.handle = bta_ag_scb_to_idx(p_scb);
close.hdr.app_id = p_scb->app_id;
bdcpy(close.bd_addr, p_scb->peer_addr);
bta_sys_conn_close(BTA_ID_AG, p_scb->app_id, p_scb->peer_addr);
/* call close call-out */
bta_ag_co_data_close(close.hdr.handle);
/* call close cback */
(*bta_ag_cb.p_cback)(BTA_AG_CLOSE_EVT, (tBTA_AG *) &close);
/* if not deregistering (deallocating) reopen registered servers */
if (p_scb->dealloc == FALSE)
{
/* Clear peer bd_addr so instance can be reused */
bdcpy(p_scb->peer_addr, bd_addr_null);
/* start only unopened server */
services = p_scb->reg_services;
for (i = 0; i < BTA_AG_NUM_IDX && services != 0; i++)
{
if(p_scb->serv_handle[i])
services &= ~((tBTA_SERVICE_MASK)1 << (BTA_HSP_SERVICE_ID + i));
}
bta_ag_start_servers(p_scb, services);
p_scb->conn_handle = 0;
/* Make sure SCO state is BTA_AG_SCO_SHUTDOWN_ST */
bta_ag_sco_shutdown(p_scb, NULL);
/* Check if all the SLCs are down */
for (i = 0; i < BTA_AG_NUM_SCB; i++)
{
if (bta_ag_cb.scb[i].in_use && bta_ag_cb.scb[i].svc_conn)
num_active_conn++;
}
if(!num_active_conn)
{
bta_sys_sco_unuse(BTA_ID_AG, p_scb->app_id, p_scb->peer_addr);
}
}
/* else close port and deallocate scb */
else
{
RFCOMM_RemoveServer(p_scb->conn_handle);
bta_ag_scb_dealloc(p_scb);
}
}