static void btif_in_pan_generic_evt(UINT16 event, char *p_param)
{
BTIF_TRACE_EVENT2("%s: event=%d", __FUNCTION__, event);
switch (event) {
case BTIF_PAN_CB_DISCONNECTING:
{
bt_bdaddr_t *bd_addr = (bt_bdaddr_t*)p_param;
btpan_conn_t* conn = btpan_find_conn_addr(bd_addr->address);
int btpan_conn_local_role;
int btpan_remote_role;
asrt(conn != NULL);
if (conn) {
btpan_conn_local_role = bta_role_to_btpan(conn->local_role);
btpan_remote_role = bta_role_to_btpan(conn->remote_role);
callback.connection_state_cb(BTPAN_STATE_DISCONNECTING, BT_STATUS_SUCCESS,
(const bt_bdaddr_t*)conn->peer, btpan_conn_local_role, btpan_remote_role);
}
} break;
default:
{
BTIF_TRACE_WARNING2("%s : Unknown event 0x%x", __FUNCTION__, event);
}
break;
}
}
/*******************************************************************************
**
** Function btif_in_hf_generic_evt
**
** Description Processes generic events to be sent to JNI that are not triggered from the BTA.
** Always runs in BTIF context
**
** Returns void
**
*******************************************************************************/
static void btif_in_hf_generic_evt(UINT16 event, char *p_param)
{
BTIF_TRACE_EVENT2("%s: event=%d", __FUNCTION__, event);
switch (event) {
case BTIF_HFP_CB_AUDIO_CONNECTING:
{
HAL_CBACK(bt_hf_callbacks, audio_state_cb, BTHF_AUDIO_STATE_CONNECTING,
&btif_hf_cb.connected_bda);
} break;
default:
{
BTIF_TRACE_WARNING2("%s : Unknown event 0x%x", __FUNCTION__, event);
}
break;
}
}
/***************************************************************************
* Function send_metamsg_rsp
*
* - Argument:
* rc_handle RC handle corresponding to the connected RC
* label Label of the RC response
* code Response type
* pmetamsg_resp Vendor response
*
* - Description: Remote control metamsg response handler (AVRCP 1.3)
*
***************************************************************************/
static void send_metamsg_rsp (UINT8 rc_handle, UINT8 label, tBTA_AV_CODE code,
tAVRC_RESPONSE *pmetamsg_resp)
{
UINT8 ctype;
tAVRC_STS status;
if (!pmetamsg_resp)
{
BTIF_TRACE_WARNING1("%s: Invalid response received from application", __FUNCTION__);
return;
}
BTIF_TRACE_EVENT5("+%s: rc_handle: %d, label: %d, code: 0x%02x, pdu: %s", __FUNCTION__,
rc_handle, label, code, dump_rc_pdu(pmetamsg_resp->rsp.pdu));
if (pmetamsg_resp->rsp.status != AVRC_STS_NO_ERROR)
{
ctype = AVRC_RSP_REJ;
}
else
{
if ( code < AVRC_RSP_NOT_IMPL)
{
if (code == AVRC_CMD_NOTIF)
{
ctype = AVRC_RSP_INTERIM;
}
else if (code == AVRC_CMD_STATUS)
{
ctype = AVRC_RSP_IMPL_STBL;
}
else
{
ctype = AVRC_RSP_ACCEPT;
}
}
else
{
ctype = code;
}
}
/* if response is for register_notification, make sure the rc has
actually registered for this */
if((pmetamsg_resp->rsp.pdu == AVRC_PDU_REGISTER_NOTIFICATION) && (code == AVRC_RSP_CHANGED))
{
BOOLEAN bSent = FALSE;
UINT8 event_id = pmetamsg_resp->reg_notif.event_id;
BOOLEAN bNotify = (btif_rc_cb.rc_connected) && (btif_rc_cb.rc_notif[event_id-1].bNotify);
/* de-register this notification for a CHANGED response */
btif_rc_cb.rc_notif[event_id-1].bNotify = FALSE;
BTIF_TRACE_DEBUG4("%s rc_handle: %d. event_id: 0x%02d bNotify:%u", __FUNCTION__,
btif_rc_cb.rc_handle, event_id, bNotify);
if (bNotify)
{
BT_HDR *p_msg = NULL;
tAVRC_STS status;
if (AVRC_STS_NO_ERROR == (status = AVRC_BldResponse(btif_rc_cb.rc_handle,
pmetamsg_resp, &p_msg)) )
{
BTIF_TRACE_DEBUG3("%s Sending notification to rc_handle: %d. event_id: 0x%02d",
__FUNCTION__, btif_rc_cb.rc_handle, event_id);
bSent = TRUE;
BTA_AvMetaRsp(btif_rc_cb.rc_handle, btif_rc_cb.rc_notif[event_id-1].label,
ctype, p_msg);
}
else
{
BTIF_TRACE_WARNING2("%s failed to build metamsg response. status: 0x%02x",
__FUNCTION__, status);
}
}
if (!bSent)
{
BTIF_TRACE_DEBUG2("%s: Notification not sent, as there are no RC connections or the \
CT has not subscribed for event_id: %s", __FUNCTION__, dump_rc_notification_event_id(event_id));
}
/***************************************************************************
* Function handle_rc_metamsg_cmd
*
* - Argument: tBTA_AV_VENDOR Structure containing the received
* metamsg command
*
* - Description: Remote control metamsg command handler (AVRCP 1.3)
*
***************************************************************************/
void handle_rc_metamsg_cmd (tBTA_AV_META_MSG *pmeta_msg)
{
/* Parse the metamsg command and pass it on to BTL-IFS */
UINT8 scratch_buf[512] = {0};
tAVRC_COMMAND avrc_command = {0};
tAVRC_STS status;
int param_len;
BTIF_TRACE_EVENT1("+ %s", __FUNCTION__);
if (pmeta_msg->p_msg->hdr.opcode != AVRC_OP_VENDOR)
{
BTIF_TRACE_WARNING1("Invalid opcode: %x", pmeta_msg->p_msg->hdr.opcode);
return;
}
if (pmeta_msg->len < 3)
{
BTIF_TRACE_WARNING2("Invalid length.Opcode: 0x%x, len: 0x%x", pmeta_msg->p_msg->hdr.opcode,
pmeta_msg->len);
return;
}
if (pmeta_msg->code >= AVRC_RSP_NOT_IMPL)
{
BTIF_TRACE_DEBUG3("%s:Received vendor dependent rsp. code: %d len: %d. Not processing it.",
__FUNCTION__, pmeta_msg->code, pmeta_msg->len);
return;
}
status = AVRC_ParsCommand(pmeta_msg->p_msg, &avrc_command, scratch_buf, sizeof(scratch_buf));
if (status != AVRC_STS_NO_ERROR)
{
/* return error */
BTIF_TRACE_WARNING2("%s: Error in parsing received metamsg command. status: 0x%02x",
__FUNCTION__, status);
send_reject_response(pmeta_msg->rc_handle, pmeta_msg->label, avrc_command.pdu, status);
}
else
{
/* if RegisterNotification, add it to our registered queue */
if (avrc_command.cmd.pdu == AVRC_PDU_REGISTER_NOTIFICATION)
{
UINT8 event_id = avrc_command.reg_notif.event_id;
param_len = sizeof(tAVRC_REG_NOTIF_CMD);
BTIF_TRACE_EVENT3("%s: New register notification received. event_id:%s, label:0x%x",
__FUNCTION__, dump_rc_notification_event_id(event_id), pmeta_msg->label);
btif_rc_cb.rc_notif[event_id-1].bNotify = TRUE;
btif_rc_cb.rc_notif[event_id-1].label = pmeta_msg->label;
if(event_id == AVRC_EVT_UIDS_CHANGE)
{
handle_uid_changed_notification(pmeta_msg, &avrc_command);
return;
}
}
BTIF_TRACE_EVENT2("%s: Passing received metamsg command to app. pdu: %s",
__FUNCTION__, dump_rc_pdu(avrc_command.cmd.pdu));
/* Since handle_rc_metamsg_cmd() itself is called from
*btif context, no context switching is required. Invoke
* btif_rc_upstreams_evt directly from here. */
btif_rc_upstreams_evt((uint16_t)avrc_command.cmd.pdu, &avrc_command, pmeta_msg->code,
pmeta_msg->label);
}
}
/*******************************************************************************
**
** Function btif_hf_upstreams_evt
**
** Description Executes HF UPSTREAMS events in btif context
**
** Returns void
**
*******************************************************************************/
static void btif_hf_upstreams_evt(UINT16 event, char* p_param)
{
tBTA_AG *p_data = (tBTA_AG *)p_param;
bdstr_t bdstr;
BTIF_TRACE_DEBUG2("%s: event=%s", __FUNCTION__, dump_hf_event(event));
switch (event)
{
case BTA_AG_ENABLE_EVT:
case BTA_AG_DISABLE_EVT:
break;
case BTA_AG_REGISTER_EVT:
btif_hf_cb.handle = p_data->reg.hdr.handle;
break;
case BTA_AG_OPEN_EVT:
if (p_data->open.status == BTA_AG_SUCCESS)
{
bdcpy(btif_hf_cb.connected_bda.address, p_data->open.bd_addr);
btif_hf_cb.state = BTHF_CONNECTION_STATE_CONNECTED;
btif_hf_cb.peer_feat = 0;
clear_phone_state();
}
else if (btif_hf_cb.state == BTHF_CONNECTION_STATE_CONNECTING)
{
btif_hf_cb.state = BTHF_CONNECTION_STATE_DISCONNECTED;
}
else
{
BTIF_TRACE_WARNING4("%s: AG open failed, but another device connected. status=%d state=%d connected device=%s",
__FUNCTION__, p_data->open.status, btif_hf_cb.state, bd2str(&btif_hf_cb.connected_bda, &bdstr));
break;
}
HAL_CBACK(bt_hf_callbacks, connection_state_cb, btif_hf_cb.state, &btif_hf_cb.connected_bda);
if (btif_hf_cb.state == BTHF_CONNECTION_STATE_DISCONNECTED)
bdsetany(btif_hf_cb.connected_bda.address);
if (p_data->open.status != BTA_AG_SUCCESS)
btif_queue_advance();
break;
case BTA_AG_CLOSE_EVT:
btif_hf_cb.state = BTHF_CONNECTION_STATE_DISCONNECTED;
HAL_CBACK(bt_hf_callbacks, connection_state_cb, btif_hf_cb.state, &btif_hf_cb.connected_bda);
bdsetany(btif_hf_cb.connected_bda.address);
btif_hf_cb.peer_feat = 0;
clear_phone_state();
/* If AG_OPEN was received but SLC was not setup in a specified time (10 seconds),
** then AG_CLOSE may be received. We need to advance the queue here
*/
btif_queue_advance();
break;
case BTA_AG_CONN_EVT:
btif_hf_cb.peer_feat = p_data->conn.peer_feat;
btif_hf_cb.state = BTHF_CONNECTION_STATE_SLC_CONNECTED;
HAL_CBACK(bt_hf_callbacks, connection_state_cb, btif_hf_cb.state,
&btif_hf_cb.connected_bda);
btif_queue_advance();
break;
case BTA_AG_AUDIO_OPEN_EVT:
HAL_CBACK(bt_hf_callbacks, audio_state_cb, BTHF_AUDIO_STATE_CONNECTED, &btif_hf_cb.connected_bda);
break;
case BTA_AG_AUDIO_CLOSE_EVT:
HAL_CBACK(bt_hf_callbacks, audio_state_cb, BTHF_AUDIO_STATE_DISCONNECTED, &btif_hf_cb.connected_bda);
break;
/* BTA auto-responds, silently discard */
case BTA_AG_SPK_EVT:
case BTA_AG_MIC_EVT:
HAL_CBACK(bt_hf_callbacks, volume_cmd_cb,
(event == BTA_AG_SPK_EVT) ? BTHF_VOLUME_TYPE_SPK : BTHF_VOLUME_TYPE_MIC, p_data->val.num);
break;
case BTA_AG_AT_A_EVT:
HAL_CBACK(bt_hf_callbacks, answer_call_cmd_cb);
break;
/* Java needs to send OK/ERROR for these commands */
case BTA_AG_AT_BLDN_EVT:
case BTA_AG_AT_D_EVT:
HAL_CBACK(bt_hf_callbacks, dial_call_cmd_cb,
(event == BTA_AG_AT_D_EVT) ? p_data->val.str : NULL);
break;
case BTA_AG_AT_CHUP_EVT:
HAL_CBACK(bt_hf_callbacks, hangup_call_cmd_cb);
break;
case BTA_AG_AT_CIND_EVT:
HAL_CBACK(bt_hf_callbacks, cind_cmd_cb);
break;
case BTA_AG_AT_VTS_EVT:
HAL_CBACK(bt_hf_callbacks, dtmf_cmd_cb, p_data->val.str[0]);
break;
case BTA_AG_AT_BVRA_EVT:
HAL_CBACK(bt_hf_callbacks, vr_cmd_cb,
(p_data->val.num == 1) ? BTHF_VR_STATE_STARTED : BTHF_VR_STATE_STOPPED);
break;
case BTA_AG_AT_NREC_EVT:
HAL_CBACK(bt_hf_callbacks, nrec_cmd_cb,
(p_data->val.num == 1) ? BTHF_NREC_START : BTHF_NREC_STOP);
break;
/* TODO: Add a callback for CBC */
case BTA_AG_AT_CBC_EVT:
break;
case BTA_AG_AT_CKPD_EVT:
HAL_CBACK(bt_hf_callbacks, key_pressed_cmd_cb);
break;
/* Java needs to send OK/ERROR for these commands */
case BTA_AG_AT_CHLD_EVT:
HAL_CBACK(bt_hf_callbacks, chld_cmd_cb, atoi(p_data->val.str));
break;
case BTA_AG_AT_CLCC_EVT:
HAL_CBACK(bt_hf_callbacks, clcc_cmd_cb, p_data->val.num);
break;
case BTA_AG_AT_COPS_EVT:
HAL_CBACK(bt_hf_callbacks, cops_cmd_cb);
break;
case BTA_AG_AT_UNAT_EVT:
HAL_CBACK(bt_hf_callbacks, unknown_at_cmd_cb,
p_data->val.str);
break;
case BTA_AG_AT_CNUM_EVT:
HAL_CBACK(bt_hf_callbacks, cnum_cmd_cb);
break;
/* TODO: Some of these commands may need to be sent to app. For now respond with error */
case BTA_AG_AT_BINP_EVT:
case BTA_AG_AT_BTRH_EVT:
send_at_result(BTA_AG_OK_ERROR, BTA_AG_ERR_OP_NOT_SUPPORTED);
break;
default:
BTIF_TRACE_WARNING2("%s: Unhandled event: %d", __FUNCTION__, event);
break;
}
}
