/*

* Copyright (c) 2005-2009 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:

* Name          : CSipServerCore.h

* Part of       : SIPServerCore

* Version       : SIP/4.0 

*

*/

/**

 @internalComponent

*/

#ifndef CSIPSERVERCORE_H

#define CSIPSERVERCORE_H

#include <e32base.h>

#include "MConnectionStateObserver.h"

#include "_sipcodecdefs.h"

class CSipCSServer;

class CSipCSServerITC;

class CSipCSServerCloseTimer;

class CTimerManager;

class CTransactionUser;

class CSipDialogMgr;

class MSipRegistrations;

class CSIPRegistrationMgr;

class MSipRefreshMgr;

class CSipRefreshMgr;

class CSIPSec;

class CSIPRequestHandlerBase;

class MSigComp;

class CSipConnectionMgr;

class MTransactionOwner;

class CSIPRoutingRequestStore;

class CSipServerCore : public CBase,

                       public MConnectionStateObserver

	{

public: // Constructors and destructor 

    static CSipServerCore* NewL();

    static CSipServerCore* NewLC();

    ~CSipServerCore ();

public: // From MConnectionStateObserver:

	void ConnectionStateChangedL(TUint32 aIapId, 

                                 CSIPConnection::TState aState);

public: // New functions

	void IncrementSessions();

	void DecrementSessions();

	TUint32 CreateTransportOwnerId();

	CServer2& Server();

	CObjectConIx& ObjectConIx();

    CSipCSServerITC& ITC();

    CTransactionUser& TU();

    CSipDialogMgr& DialogMgr();

    CSIPRegistrationMgr& RegistrationMgr();

    MSipRegistrations& Registrations();

    MSipRefreshMgr& RefreshMgr();

    CSIPSec& SIPSec();

    CSIPRequestHandlerBase& RequestHandler();

    MSigComp& SigComp();

    CSipConnectionMgr& ConnectionMgr();

	MTransactionOwner* FindOwner(TUint32 aIapId, const TUid& aUid);

	/**

	* Refresh the connection on the IAP ID.

	*@param aIapId IAP ID on which the connection has to be refreshed.

	*/

	void RefreshConnectionL(TUint32 aIapId);

	/**

	* Gets the connection error on the IAP ID.

	* @param aIapId IAP ID for which the connection error has to be retrieved.

	* @param aError will be filled with the error code.

	*/

	void GetConnectionErrorL(TUint32 aIapId,TInt& aError);

private: // New functions

	void LoadRequestHandlerL();

private: // Second phase constructors

    CSipServerCore ();

    void ConstructL ();

private: // Data:

	CSipCSServer*             iServer;			      

    CActiveScheduler*         iActiveScheduler;

    CSipCSServerITC*          iITC;

    CObjectConIx*             iContainerIndex;

	CSipCSServerCloseTimer*   iCloseTimer;  

    TUint                     iSessionCount;

    CTimerManager*            iTimerMgr;

    CTransactionUser*         iTU;

    CSipDialogMgr*            iDialogMgr;

    CSIPRegistrationMgr*      iRegistrationMgr;

    CSipRefreshMgr*           iRefreshMgr;

    CSIPRequestHandlerBase*   iRequestHandler;

    CSIPRoutingRequestStore*  iRoutingRequestStore;

    TUint32                   iTransportOwnerIdCounter;

	TBool					  iFeatMgrInitialized;

private: // For testing purposes

	UNIT_TEST(CSipCSSessionTest)

	};

#endif // CSIPSERVERCORE_H

// End of File