/*

* Copyright (c) 2009-2010 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:

* MSRP Implementation

*

*/

#ifndef CMSRPCONNECTIONMANAGER_H

#define CMSRPCONNECTIONMANAGER_H

// INCLUDES

#include <CommDbConnPref.h>

#include "MMSRPConnectionManager.h"

#include "MMSRPConnectionManagerObserver.h"

#include "MMSRPListenerObserver.h"

#include "MMSRPListener.h"

#include "MMSRPConnection.h"

// FORWARD DECLARATIONS

class MMSRPConnectionManagerObserver;

class MMSRPConnection;

// CLASS DECLARATION

/**

*  MSRP Connection Manager

*/

class CMSRPConnectionManager : public CBase, public MMSRPConnectionManager

										, public MMSRPListenerObserver

    {

    public:  

    /* Constructors and destructor*/

        static CMSRPConnectionManager* NewL( const TUint32 aIapID, MMSRPConnectionManagerObserver& aServer );

        virtual ~CMSRPConnectionManager();

    public: // from MMSRPConnectionManager

        void ResolveLocalIPAddressL( TInetAddr& aLocalAddr );

        MMSRPConnection& getConnectionL( TDesC8& aHost, TUint aPort );

        void ListenL(MMSRPConnection* aConnection);

        void ListenCancel(MMSRPConnection* aConnection);

        void Remove(MMSRPConnection* aConnection);

        RSocketServ& SocketServer();	            

        RConnection& SocketServerConn() ;        

        TInt ReStartInterface();

    public: // from MMSRPListenerObserver

        virtual void ListenerStateL( TInt aNewState, RSocket* aDataSocket, TInt aStatus );

	private: 

    // internal functions

	    /**

	     *  remote address resolution

	     */

	    void ResolveIPAddressL( const TDesC8& aHost, TInetAddr& aAddress );

	    /**

	     * check if we have a connection to the same host and port

	     */

	    MMSRPConnection* CheckConnection( TInetAddr& aHostAddress ,TBool aListenOnly);

	    /**

	     * start up the connection on iap 

	     */

	    TInt StartInterface();

	private: // constructors

	    CMSRPConnectionManager( const TUint32 aIapID, MMSRPConnectionManagerObserver& aServer );

        void ConstructL();

	private: // data

	    RPointerArray<MMSRPConnection> iConnectionArray;

		MMSRPListener* iConnListener;

		RSocketServ       iSocketServer;

		RConnection       iConnection;	

		RHostResolver     iHostResolver;

		TUint32           iIapID;

		TInetAddr         iLocalAddr;

		// connection preferences

        TCommDbConnPref iConnectionPreferences;

		MMSRPConnectionManagerObserver& iObserver;

    };

#endif      // CMSRPCONNECTIONMANAGER_H

// End of File