/*

* 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 __MMMSRPCONNECTIONMANAGER_H

#define __MMMSRPCONNECTIONMANAGER_H

#include <in_sock.h>

#include <e32base.h>

/* 

 * subsession to ensure no connect call after listen

 * or multiple connect/listen calls

 * make call to connmngr only if iConn not null

 * stop association of multiple connections with single session

 * stop association of single session multiple times with varying conns

 * stopping assocation of same session id twice or more with the same connection needs to be taken care by connmgr

 * done automatically by subsession, 506 (session already in use) response scenario doesnot arise

 */

// FORWARD DECLARATIONS

class MMSRPConnection;

// CLASS DECLARATIONS

class MMSRPConnectionManager

	{

	public:

	    inline virtual ~MMSRPConnectionManager(){}

	    /**

        * Get local ip address to form msrp path

        * @out param aLocalAddress 

        */	    

	    virtual void ResolveLocalIPAddressL( TInetAddr& aLocalAddr ) = 0;

        /**

        * Connection request to a specified address

        * @param aHost host address, direct ip address or host name

		* @param 

        */

	    virtual MMSRPConnection& getConnectionL( TDesC8& aHost, TUint aPort ) = 0;

	    //take care of case where listen completes before connect

	    //and connect completes before listen to same host

	    //virtual MMSRPConnection& ListenL( TDesC8& aHost, TUint aPort, MMSRPConnectionObserver& aSubsession ) = 0;

	    /**

	     * Start listener if not running

	     * else call listen to increment listen count

	     */	    

	    virtual void ListenL(MMSRPConnection* /*aConnection*/) = 0;

       /**

         * issue listener cancel and remove connection

         */     

        virtual void ListenCancel(MMSRPConnection* aConnection) = 0;    

	    /**

	     * should we move to CMSRPConnectionManager, 

	     * and keep a ref to the actual object in conn rather than access through interface class

	     */

	    virtual void Remove(MMSRPConnection* aConnection) = 0;

	    /*to be moved to C class?*/

	    virtual RSocketServ& SocketServer() = 0;               

	    virtual RConnection& SocketServerConn() = 0 ;

        /**

         * Try to restart the inferface in case error is encountered 

         */

        virtual TInt ReStartInterface() = 0;

	    //virtual TBool MatchIapId(TUint32 aIapID);

	};

#endif // __MMMSRPCONNECTIONMANAGER_H

// End of file