/****************************************************************************
NAME
sinkPartyModeDisconnectDevice
DESCRIPTION
Disconnects the AG specified by the passed in a2dp link priority
RETURNS
successful or unable to disconnect state as true or false
*/
bool sinkPartyModeDisconnectDevice(a2dp_link_priority link)
{
PTY_DEBUG(("PTY: Disc Dev[%d] Connected[%d]\n",link ,theSink.a2dp_link_data->connected[link]));
/* is a2dp connected? */
if(theSink.a2dp_link_data->connected[link])
{
/* disconnect a2dp primary audio */
audioDisconnectActiveSink();
/* disconnect device bluetooth link */
A2dpSignallingDisconnectRequest(theSink.a2dp_link_data->device_id[link]);
/* if hfp connected to this device then disconnect it */
if(deviceManagerIsSameDevice(link, hfp_primary_link))
HfpSlcDisconnectRequest(hfp_primary_link);
else if(deviceManagerIsSameDevice(link, hfp_secondary_link))
HfpSlcDisconnectRequest(hfp_secondary_link);
#ifdef ENABLE_MAPC
/* Disconnect all MAPC links */
mapcDisconnectMns();
#endif
#ifdef ENABLE_PBAP
/* Disconnect all PBAP links */
pbapDisconnect();
#endif
return TRUE;
}
/* didn't disconnect anything */
else
return FALSE;
}
/****************************************************************************
NAME
linkPolicyCheckRoles
DESCRIPTION
this function obtains the sinks of any connection and performs a role check
on them
RETURNS
void
*/
void linkPolicyCheckRoles(void)
{
Sink sink_pri, sink_sec, sink_a2dp_pri, sink_a2dp_sec;
/* obtain any hfp link sinks */
HfpLinkGetSlcSink(hfp_primary_link, &sink_pri);
HfpLinkGetSlcSink(hfp_secondary_link, &sink_sec);
/* obtain sinks for any a2dp links */
sink_a2dp_pri = A2dpSignallingGetSink(theSink.a2dp_link_data->device_id[a2dp_primary]);
sink_a2dp_sec = A2dpSignallingGetSink(theSink.a2dp_link_data->device_id[a2dp_secondary]);
LP_DEBUG(("LP: linkPolicyCheckRoles: Hfp pri = %x, sec = %x, A2dp pri = %x, sec = %x\n",(uint16)sink_pri
,(uint16)sink_sec
,(uint16)sink_a2dp_pri
,(uint16)sink_a2dp_sec)) ;
/* if primary hfp exists then check its role */
if(sink_pri)
linkPolicyGetRole(&sink_pri);
/* if secondary hfp connection then check its role */
if(sink_sec)
linkPolicyGetRole(&sink_sec);
/* if primary a2dp exists and it is not the same device as pri or sec hfp connections */
if((sink_a2dp_pri)&&(!deviceManagerIsSameDevice(a2dp_primary, hfp_primary_link))&&(!deviceManagerIsSameDevice(a2dp_primary, hfp_secondary_link)))
linkPolicyGetRole(&sink_a2dp_pri);
/* if secondary a2dp exists and it is not the same device as pri or sec hfp connections */
if((sink_a2dp_sec)&&(!deviceManagerIsSameDevice(a2dp_secondary, hfp_primary_link))&&(!deviceManagerIsSameDevice(a2dp_secondary, hfp_secondary_link)))
linkPolicyGetRole(&sink_a2dp_sec);
#ifdef ENABLE_SUBWOOFER
/* check the subwoofer signalling sink if connected, this will have an impact of the role required for AG connections to prevent
a scatternet scenario */
if(SwatGetSignallingSink(theSink.rundata->subwoofer.dev_id))
{
Sink sink = SwatGetSignallingSink(theSink.rundata->subwoofer.dev_id);
linkPolicyGetRole(&sink);
}
#endif
}
static uint16 linkPolicyNumberPhysicalConnections (void)
{
uint16 connections = 0;
Sink sink_pri, sink_sec, sink_a2dp_pri, sink_a2dp_sec;
/* obtain any hfp link sinks */
HfpLinkGetSlcSink(hfp_primary_link, &sink_pri);
HfpLinkGetSlcSink(hfp_secondary_link, &sink_sec);
/* obtain sinks for any a2dp links */
sink_a2dp_pri = A2dpSignallingGetSink(theSink.a2dp_link_data->device_id[a2dp_primary]);
sink_a2dp_sec = A2dpSignallingGetSink(theSink.a2dp_link_data->device_id[a2dp_secondary]);
/* if primary hfp exists then check its role */
if (sink_pri)
{
connections++;
}
/* if secondary hfp connection then check its role */
if (sink_sec)
{
connections++;
}
/* if primary a2dp exists and it is not the same device as pri or sec hfp connections */
if (sink_a2dp_pri && !deviceManagerIsSameDevice(a2dp_primary, hfp_primary_link) && !deviceManagerIsSameDevice(a2dp_primary, hfp_secondary_link))
{
connections++;
}
/* if secondary a2dp exists and it is not the same device as pri or sec hfp connections */
if (sink_a2dp_sec && !deviceManagerIsSameDevice(a2dp_secondary, hfp_primary_link) && !deviceManagerIsSameDevice(a2dp_secondary, hfp_secondary_link))
{
connections++;
}
LP_DEBUG(("LP: Number of physical connections = %u\n", connections ));
return connections;
}