// 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

*/

#ifndef __CBNEPCHANNELCONTROLLER_H

#define __CBNEPCHANNELCONTROLLER_H 

#include <e32base.h>

#include <e32def.h>

#include "MLinkManager.h"

#include "BnepTypes.h"

#include "RBnepNotUnderstoodResponseControl.h"

#include "CMultiAddrFilterTable.h"

#include "CNetTypeFilterTable.h"

#include "panroles.h"

#include "pancommon.h"

#ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY

#include <elements/nm_node.h>

#include <comms-infras/ss_common.h>

#include <comms-infras/ss_nodeinterfaces.h>

#endif

class CBnepLink;

class RBnepSetupConnectionResponseControl;

class RBnepSetupConnectionRequestControl;

class CBnepBridge;

class RBnepFilterMultiAddrResponseControl;

class RBnepFilterMultiAddrSetRequestControl;

class RBnepFilterNetTypeResponseControl;

class RBnepFilterNetTypeSetRequestControl;

class RInternalSocket;

/**

Provides a controller to a BNEP channel to a single remote device.

@internalComponent

*/

NONSHARABLE_CLASS(CBnepChannelController) : public CBase,

#ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY

    public Messages::ASimpleNodeIdBase,

#endif

    public MBnepChannelControl, 

    public MLinkManager 

    {

public:

#ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY

    static CBnepChannelController* NewL (CBnepBridge& aBridge, RInternalSocket& aConnectedSocket, const Messages::TNodeId& aNotify, CPacketDriverOwner& aPktDrvOwner);

#else

    static CBnepChannelController* NewL (CBnepBridge& aBridge, RInternalSocket& aConnectedSocket, MPanConnectionNotify& aNotify);

#endif

    ~CBnepChannelController();

    void BnepRoleRequestFromLocalDevice (TBluetoothPanRole aRequestedLocalRole, TBluetoothPanRole aRequestedRemoteRole);

    void BnepRoleResponseFromLocalDevice (TBnepSetupConnectionResponseMessage aRoleResponseCode);

    void Close ();

    void Execute (RBnepControl* aControl);

    void RemoteDeviceDisconnect (TInt aError);

	void SetUplinkAccessAllowedForBnepLink(TBool aAllowed);

#ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY

protected:

    // From ESock::MCFNode, via ESock::ACFNodeIdBase

	void ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aCFMessage);

#endif

private:

#ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY

    CBnepChannelController (const Messages::TNodeId& aNotify, CPacketDriverOwner& aPktDrvOwner);

#else

    CBnepChannelController (MPanConnectionNotify& aNotify);

#endif

    void ConstructL (CBnepBridge& aBridge, RInternalSocket& aConnectedSocket);

    void Handle (RBnepSetupConnectionRequestControl* aSetupRequest);

    void Handle (RBnepSetupConnectionResponseControl* aSetupResponse);

    void Handle (RBnepFilterNetTypeSetRequestControl* aFilterNetTypeSetRequest);

    void Handle (RBnepFilterNetTypeResponseControl* aFilterNetTypeResponse);

    void Handle (RBnepFilterMultiAddrSetRequestControl* aFilterMultiAddrSetRequest);

    void Handle (RBnepFilterMultiAddrResponseControl* aFilterMultiAddrResponse);

    void HandleUnknownCommandPacket (RBnepControl* aControl);

	void CreateAndQueueConnectionSetupRequestL(TBluetoothPanRole aRequestedLocalRole, TBluetoothPanRole aRequestedRemoteRole);

	void CreateAndQueueConnectionSetupResponseL(TBnepSetupConnectionResponseMessage aRoleResponseCode);

	void CreateAndQueueNotUnderstoodResponseL(TUint8 aControlType);

	void CreateAndQueueFilterNetTypeResponseL(TFilterNetTypeResponse aResponse);

	void CreateAndQueueFilterMultiAddrResponseL(TFilterMultiAddrResponse aResponse);

private: 

#ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY

    Messages::TNodeId iPanConnectionNotify;

	CPacketDriverOwner& iPktDrvOwner;

#else

    MPanConnectionNotify& iNotify;

#endif

	static TInt ProceedCb(TAny* aPtr);

	void Proceed();

private:

    CBnepLink* 			iLink;

	CAsyncCallBack*		iProceedCallBack;

    };

#endif