void AmsConnection::Recv()
{
AmsTcpHeader amsTcpHeader;
AoEHeader aoeHeader;
for ( ; ownIp; ) {
Receive(amsTcpHeader);
if (amsTcpHeader.length() < sizeof(aoeHeader)) {
LOG_WARN("Frame to short to be AoE");
ReceiveJunk(amsTcpHeader.length());
continue;
}
Receive(aoeHeader);
if (aoeHeader.cmdId() == AoEHeader::DEVICE_NOTIFICATION) {
ReceiveNotification(aoeHeader);
continue;
}
auto response = GetPending(aoeHeader.invokeId(), aoeHeader.targetPort());
if (!response) {
LOG_WARN("No response pending");
ReceiveJunk(aoeHeader.length());
continue;
}
ReceiveFrame(response->frame, aoeHeader.length());
switch (aoeHeader.cmdId()) {
case AoEHeader::READ_DEVICE_INFO:
case AoEHeader::READ:
case AoEHeader::WRITE:
case AoEHeader::READ_STATE:
case AoEHeader::WRITE_CONTROL:
case AoEHeader::ADD_DEVICE_NOTIFICATION:
case AoEHeader::DEL_DEVICE_NOTIFICATION:
case AoEHeader::READ_WRITE:
break;
default:
LOG_WARN("Unkown AMS command id");
response->frame.clear();
}
response->errorCode = aoeHeader.errorCode();
response->Notify();
}
}
// -----------------------------------------------------------------------------
// CConnMonEventHandler::ReceiveNotification
// Receives the new event from Connection Monitor server and passes it to the
// client interface.
// -----------------------------------------------------------------------------
//
void CConnMonEventHandler::RunL()
{
if ( KErrServerBusy == iStatus.Int() )
{
// Message slot was reserved
// Try again
LOGIT("Client [%d]: CConnMonEventHandler::RunL() KErrServerBusy, trying again")
ReceiveNotification();
}
else if ( KErrNone == iStatus.Int() )
{
// A new event has arrived
switch ( iEventInfo.iEventType )
{
case EConnMonCreateConnection :
iConnMonEvent = new (ELeave) CConnMonCreateConnection(
iEventInfo.iConnectionId );
break;
case EConnMonDeleteConnection :
iConnMonEvent = new (ELeave) CConnMonDeleteConnection(
iEventInfo.iConnectionId,
iEventInfo.iData,
iEventInfo.iData2,
iEventInfo.iData3 );
break;
case EConnMonDownlinkDataThreshold :
iConnMonEvent = new (ELeave) CConnMonDownlinkDataThreshold(
iEventInfo.iConnectionId,
iEventInfo.iSubConnectionId,
iEventInfo.iData );
break;
case EConnMonUplinkDataThreshold :
iConnMonEvent = new (ELeave) CConnMonUplinkDataThreshold(
iEventInfo.iConnectionId,
iEventInfo.iSubConnectionId,
iEventInfo.iData );
break;
case EConnMonNetworkStatusChange :
iConnMonEvent = new (ELeave) CConnMonNetworkStatusChange(
iEventInfo.iConnectionId,
iEventInfo.iData );
break;
case EConnMonConnectionStatusChange :
iConnMonEvent = new (ELeave) CConnMonConnectionStatusChange(
iEventInfo.iConnectionId,
iEventInfo.iSubConnectionId,
iEventInfo.iData );
break;
case EConnMonConnectionActivityChange :
iConnMonEvent = new (ELeave) CConnMonConnectionActivityChange(
iEventInfo.iConnectionId,
iEventInfo.iSubConnectionId,
iEventInfo.iData );
break;
case EConnMonNetworkRegistrationChange :
iConnMonEvent = new (ELeave) CConnMonNetworkRegistrationChange(
iEventInfo.iConnectionId,
iEventInfo.iData );
break;
case EConnMonBearerChange :
iConnMonEvent = new (ELeave) CConnMonBearerChange(
iEventInfo.iConnectionId,
iEventInfo.iData );
break;
case EConnMonSignalStrengthChange :
iConnMonEvent = new (ELeave) CConnMonSignalStrengthChange(
iEventInfo.iConnectionId,
iEventInfo.iData );
break;
case EConnMonBearerAvailabilityChange :
iConnMonEvent = new (ELeave) CConnMonBearerAvailabilityChange(
iEventInfo.iConnectionId,
iEventInfo.iData );
break;
case EConnMonIapAvailabilityChange :
iConnMonEvent = new (ELeave) CConnMonIapAvailabilityChange(
iEventInfo.iConnectionId,
reinterpret_cast<const TConnMonIapInfo*>( iExtraBuf.Ptr() ) );
break;
case EConnMonTransmitPowerChange :
iConnMonEvent = new (ELeave) CConnMonTransmitPowerChange(
iEventInfo.iConnectionId,
iEventInfo.iData );
break;
case EConnMonSNAPsAvailabilityChange :
iConnMonEvent = new (ELeave) CConnMonSNAPsAvailabilityChange(
iEventInfo.iConnectionId, iEventInfo.iData,
reinterpret_cast< const TConnMonSNAPInfo* >( iExtraBuf.Ptr() ) );
break;
case EConnMonNewWLANNetworkDetected :
iConnMonEvent = new (ELeave) CConnMonNewWLANNetworkDetected(
iEventInfo.iConnectionId );
break;
case EConnMonOldWLANNetworkLost :
iConnMonEvent = new (ELeave) CConnMonOldWLANNetworkLost(
iEventInfo.iConnectionId );
break;
case EConnMonPacketDataUnavailable :
iConnMonEvent = new (ELeave) CConnMonPacketDataUnavailable(
iEventInfo.iConnectionId );
break;
case EConnMonPacketDataAvailable :
iConnMonEvent = new (ELeave) CConnMonPacketDataAvailable(
iEventInfo.iConnectionId );
break;
case EConnMonBearerInfoChange :
iConnMonEvent = new (ELeave) CConnMonBearerInfoChange(
iEventInfo.iConnectionId,
iEventInfo.iData );
break;
case EConnMonBearerGroupChange :
iConnMonEvent = new (ELeave) CConnMonBearerGroupChange(
iEventInfo.iConnectionId,
iEventInfo.iData2,
iEventInfo.iData3,
iEventInfo.iData );
break;
default:
if ( iEventInfo.iEventType >= EConnMonPluginEventBase )
{
// Size of the data is in 'iEventInfo.iData2'
iConnMonEvent = new (ELeave) CConnMonGenericEvent(
iEventInfo.iEventType,
iEventInfo.iConnectionId,
reinterpret_cast<TAny*>( &( iEventInfo.iData ) ) );
}
else
{
iConnMonEvent = new (ELeave) CConnMonEventBase(
iEventInfo.iEventType,
iEventInfo.iConnectionId );
}
}
// Deliver the event to client handler
TRAPD( leaveCode,
iObserver->EventL( reinterpret_cast<CConnMonEventBase&>( *iConnMonEvent ) ) );
delete iConnMonEvent;
iConnMonEvent = NULL;
LOGIT6("Client [%d]: GOT EVENT: type %d, id %d, data1 %d, data2 %d, data3 %d",
&iSession,
iEventInfo.iEventType,
iEventInfo.iConnectionId,
iEventInfo.iData,
iEventInfo.iData2,
iEventInfo.iData3 )
// Initiate the next receive
ReceiveNotification();
// If leave occurs in EventL, log and ignore
if ( leaveCode )
{
LOGIT2("Client [%d]: CConnMonEventHandler::RunL() iObserver->EventL() call left <%d>",
&iSession, leaveCode)
}
}
else
{
// -----------------------------------------------------------------------------
// CConnMonEventHandler::Continue
// Continues receiving events.
// -----------------------------------------------------------------------------
//
void CConnMonEventHandler::Continue( MConnectionMonitorObserver* aObserver )
{
iPause = EFalse;
iObserver = aObserver;
ReceiveNotification();
}
