1 /*

     2 * Copyright (c) 2006 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 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:      AV Controller server session

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 #ifndef C_CUPNPAVCONTROLLERSESSION_H

    24 #define C_CUPNPAVCONTROLLERSESSION_H

    25 

    26 // INCLUDES

    27 #include "upnpavcontrollerglobals.h"

    28 

    29 #include <e32base.h>

    30 #include "upnpconnectionmonitorobserver.h"

    31 

    32 

    33 // FORWARD DECLARATIONS

    34 class CUpnpAVControllerServer;

    35 class CUPnPAVControllerImpl;

    36 class CUpnpAVDeviceExtended;

    37 class CUpnpDevice;

    38 

    39 // CLASS DECLARATION

    40 

    41 /** 

    42   An instance of class CUpnpAVControllerSession is created for each client

    43   */

    44 class CUpnpAVControllerSession :    public CSession2,

    45                                     public MUPnPConnectionMonitorObserver

    46 {

    47 

    48 public: // New methods

    49 

    50     /**

    51     * Create a CUpnpAVControllerSession object using two phase construction,

    52     * and return a pointer to the created object

    53     * @result pointer to new session

    54     */

    55     static CUpnpAVControllerSession* NewL(

    56         CUpnpAVControllerServer& aServer );

    57 

    58     /**

    59     * Create a CUpnpAVControllerSession object using two phase construction,

    60     * and return a pointer to the created object

    61     * @result pointer to new session

    62     */

    63     static CUpnpAVControllerSession* NewLC(

    64         CUpnpAVControllerServer& aServer );

    65 

    66     /**

    67     * Destroy the object and release all memory objects

    68     */

    69     virtual ~CUpnpAVControllerSession();

    70 

    71 

    72 public: // From CSession

    73     /**

    74     * Called after a service request from client; from class CSession

    75     * @param aMessage message from client

    76     *        (containing requested operation and any data)

    77     */

    78     void ServiceL( const RMessage2& aMessage );

    79 public: // From MUPnPConnectionMonitorObserver

    80 

    81     /**

    82      * Handles UPnP device discoveries.

    83      * @since Series 60 2.6

    84      * @param aDevice Device that is discovered.

    85      */

    86     void DeviceDiscoveredL( CUpnpAVDeviceExtended& aDevice );

    87 

    88     /**

    89      * Handles UPnP device disappears.

    90      * @since Series 60 2.6

    91      * @param aDevice Device that disappeared.

    92      */

    93     void DeviceDisappearedL( CUpnpAVDeviceExtended& aDevice );

    94 

    95 

    96     void ConnectionLost();

    97 

    98 private: // New methods

    99 

   100     /**

   101     * Perform the first phase of two phase construction 

   102     */

   103     CUpnpAVControllerSession( CUpnpAVControllerServer& aServer );

   104 

   105     /**

   106     * Perform the second phase construction of the object

   107     */

   108     void ConstructL() ;

   109 

   110     /**

   111     * Causes the client thread to panic

   112     * @param panic code

   113     */

   114     void PanicClient( const RMessage2& aMessage, TInt aPanic ) const;

   115 

   116 private: 

   117 

   118     /** @var iMediaServer pointer to Media Server */

   119     

   120     CUpnpAVControllerServer&    iAVControllerServer;

   121     CUPnPAVControllerImpl*      iAVController;

   122 };

   123 

   124 #endif // C_CUPNPAVCONTROLLERSESSION_H