// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
//
/**
@file
@internalComponent
*/
#include <bluetooth/logger.h>
#include "remconclient.h"
#include "receiver.h"
#ifdef __FLOG_ACTIVE
_LIT8(KLogComponent, LOG_COMPONENT_REMCON_IL_RECV);
#endif
CReceiver* CReceiver::NewL(RRemCon& aRemCon,
CRemConInterfaceSelector& aObserver,
TUint aMaxDataLength,
TRemConClientType aType)
{
LOG_STATIC_FUNC
CReceiver* self = new(ELeave) CReceiver(aRemCon, aObserver, aType);
CleanupStack::PushL(self);
self->ConstructL(aMaxDataLength);
CleanupStack::Pop(self);
return self;
}
/**
Destructor.
*/
CReceiver::~CReceiver()
{
LOG_FUNC
Cancel();
iData.Close();
}
CReceiver::CReceiver(RRemCon& aRemCon,
CRemConInterfaceSelector& aObserver,
TRemConClientType aType)
: CActive(CActive::EPriorityStandard),
iType(aType),
iRemCon(aRemCon),
iObserver(aObserver)
{
LOG_FUNC
CActiveScheduler::Add(this);
}
void CReceiver::ConstructL(TUint aMaxDataLength)
{
iData.CreateL(aMaxDataLength);
// NB If a remote sends longer data than we expect to receive here, our
// receive will be errored and the message will effectively be dropped in
// the intermediate layer. (It won't get passed to the outer layer.)
// Start the perpetual receive cycle.
Receive();
}
void CReceiver::Receive()
{
LOG_FUNC
iRemCon.Receive(iStatus, iReceivePackage, iData);
SetActive();
}
void CReceiver::RunL()
{
LOG_FUNC
LOG1(_L("\tiStatus = %d"), iStatus.Int());
// Record the result of our last request, because the stuff we
// do depends on it, but may also issue further requests.
TInt err = iStatus.Int();
if(err == KErrNone)
{
iObserver.ReceiveComplete(iReceivePackage.iInterfaceUid,
iReceivePackage.iOperationId,
iReceivePackage.iMessageSubType,
iReceivePackage.iRemoteAddress,
iData,
iType);
}
else
{
iObserver.Error(err);
}
if(err != KErrServerTerminated)
{
// Repost request.
Receive();
}
}
void CReceiver::DoCancel()
{
LOG_FUNC
// There's nothing we can do about any error here, and it probably
// indicates that the server has gone away anyway for some reason.
(void)iRemCon.ReceiveCancel();
}