// Copyright (c) 2007-2010 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
*/
#ifndef _EIRMANSESSION_H
#define _EIRMANSESSION_H
#include <e32base.h>
#include <e32std.h>
#include <bluetooth/eirmanshared.h>
#include "eirmanager.h"
class CEirManServer;
class CEirManInternalSession;
NONSHARABLE_CLASS(MEirSessionNotifier)
{
public:
virtual void MesnRegisterComplete(TInt aResult) = 0;
virtual void MesnSpaceAvailable(TUint aSpaceForTag) = 0;
};
NONSHARABLE_CLASS(MEirInternalSessionNotifier)
{
public:
virtual void MeisnRegisterComplete(TInt aResult) = 0;
virtual void MeisnSpaceAvailable(TUint aSpaceForTag) = 0;
virtual void MeisnSetDataError(TInt aError) = 0;
};
NONSHARABLE_CLASS(CEirManSession) : public CBase, public MEirManagerNotifiee
{
public:
static CEirManSession* NewL(CEirManServer& aServer, MEirSessionNotifier& aParent, TBool aInternalSession);
~CEirManSession();
void NotifyEirFeatureState(TInt aResult);
void RegisterTag(TEirTag aTag);
TInt SetData(const TDesC8& aData, TEirDataMode aMode);
TInt NewData(TInt aRequiredLength);
TEirTag EirTag() const;
private:
CEirManSession(CEirManServer& aServer, MEirSessionNotifier& aParent, TBool aInternalSession);
void ConstructL();
void DeregisterTag();
private: // from MEirManagerNotifiee
virtual void MemnEirBlockAvailable(TEirTag aTag, TUint aSpaceForTag);
public:
TDblQueLink iLink;
private:
CEirManServer& iEirManServer; // unowned
MEirSessionNotifier& iParent;
TEirTag iEirTag;
TEirTag iPendingEirTag;
TBool iRegisterPending;
TBool iInternalSession;
};
NONSHARABLE_CLASS(CEirManExternalSession): public CSession2, public MEirSessionNotifier
{
public:
static CEirManExternalSession* NewL(CEirManServer& aServer);
~CEirManExternalSession();
private:
void ConstructL(CEirManServer& aServer);
CEirManExternalSession();
void RegisterTag(const RMessage2& aMessage);
TInt RegisterSpaceAvailableListener(const RMessage2& aMessage, TBool& aComplete);
TInt CancelSpaceAvailableListener();
TInt NewData(const RMessage2& aMessage);
TInt SetData(const RMessage2& aMessage);
private:
void CompleteSpaceAvailableRequest(TUint aBytesAvailable);
private: // CSession2 virtuals
virtual void ServiceL(const RMessage2& aMessage);
private:
virtual void MesnRegisterComplete(TInt aResult);
virtual void MesnSpaceAvailable(TUint aSpaceForTag);
private:
RMessage2 iRegisterMessage;
RMessage2 iDataAvailableListenerMessage;
TUint iLastSpaceOffered;
CEirManSession* iSession;
};
NONSHARABLE_CLASS(CEirManInternalSession) : public CBase, public MEirSessionNotifier
{
public:
static CEirManInternalSession* NewL(CEirManServer& aServer, MEirInternalSessionNotifier& aParent);
~CEirManInternalSession();
void RegisterTag(TEirTag aTag);
void SetData(const TDesC8& aData, TEirDataMode aMode);
TInt NewData(TInt aRequiredLength);
private:
CEirManInternalSession(MEirInternalSessionNotifier& aParent);
void ConstructL(CEirManServer& aServer);
static TInt SetDataCb(TAny* aThis);
void DoSetData();
private: // from MEirManagerNotifiee
virtual void MesnRegisterComplete(TInt aResult);
virtual void MesnSpaceAvailable(TUint aSpaceForTag);
private:
CEirManSession* iSession;
MEirInternalSessionNotifier& iParent;
CAsyncCallBack* iSetDataCb;
HBufC8* iPendingData;
TEirDataMode iPendingMode;
};
#endif // _EIRMANSESSION_H