1 /*

     2 * Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html."

     8 * Initial Contributors:

     9 * Nokia Corporation - initial contribution.

    10 * Contributors:

    11 *

    12 * Description:

    13 * MSRP Implementation

    14 *

    15 */

    16 

    17 #ifndef __MMMSRPCONNECTIONMANAGER_H

    18 #define __MMMSRPCONNECTIONMANAGER_H

    19 

    20 #include <in_sock.h>

    21 #include <e32base.h>

    22 

    23 /* 

    24  * subsession to ensure no connect call after listen

    25  * or multiple connect/listen calls

    26  * make call to connmngr only if iConn not null

    27  * stop association of multiple connections with single session

    28  * stop association of single session multiple times with varying conns

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

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

    31  */

    32 // FORWARD DECLARATIONS

    33 class MMSRPConnection;

    34 

    35 // CLASS DECLARATIONS

    36 class MMSRPConnectionManager

    37 	{

    38 	public:

    39 	    inline virtual ~MMSRPConnectionManager(){}

    40         

    41 	    /**

    42         * Get local ip address to form msrp path

    43         * @out param aLocalAddress 

    44         */	    

    45 	    virtual void ResolveLocalIPAddressL( TInetAddr& aLocalAddr ) = 0;

    46 

    47         /**

    48         * Connection request to a specified address

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

    50 		* @param 

    51         */

    52 	    

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

    54 

    55 	    //take care of case where listen completes before connect

    56 	    //and connect completes before listen to same host

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

    58 	    

    59 	    /**

    60 	     * Start listener if not running

    61 	     * else call listen to increment listen count

    62 	     */	    

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

    64 	    

    65        /**

    66          * issue listener cancel and remove connection

    67          */     

    68         virtual void ListenCancel(MMSRPConnection* aConnection) = 0;    

    69 	    

    70 	    /**

    71 	     * should we move to CMSRPConnectionManager, 

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

    73 	     */

    74 	    virtual void Remove(MMSRPConnection* aConnection) = 0;

    75 	    

    76 	    

    77 	    /*to be moved to C class?*/

    78 	    

    79 	    virtual RSocketServ& SocketServer() = 0;               

    80 	            

    81 	    virtual RConnection& SocketServerConn() = 0 ;

    82 	    

    83 	    //virtual TBool MatchIapId(TUint32 aIapID);

    84 	    

    85 	};

    86 

    87 #endif // __MMMSRPCONNECTIONMANAGER_H

    88 

    89 // End of file