1 /** @file

     2 * Copyright (c) 2005-2006 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:  

    15 *

    16 */

    17 

    18 

    19 #ifndef UPNPSSDPHANDLER_H

    20 #define UPNPSSDPHANDLER_H

    21 

    22 // INCLUDES

    23 #include <e32std.h>

    24 #include <e32base.h>

    25 #include <in_sock.h>

    26 

    27 // CLASS DECLARATION

    28 class CUpnpDeviceLibraryElement;

    29 class MUpnpSsdpServerObserver;

    30 class RSocketServ;

    31 

    32 /**

    33  *  CUpnpSsdpHandlerBase is a base class for 

    34  *  classes which handle SSDP server states.

    35  */

    36 class CUpnpSsdpHandlerBase : public CBase

    37     {

    38 public:

    39     // Constructors and destructor

    40 

    41     /**

    42      * Destructor.

    43      */

    44     ~CUpnpSsdpHandlerBase();

    45 

    46     /**

    47      * Method for ssdp startup 

    48      * aSocketServ - reference to socket server session

    49      */

    50     virtual void StartL( RSocketServ& aSocketServ ) = 0;

    51      

    52     /**

    53      * Method for ssdp immidiate stop

    54      */    

    55     virtual void Stop() = 0;

    56     

    57      /**

    58      * Method for address change event

    59      */    

    60     virtual void AddressChangeL( TInetAddr& aAddress  ) = 0;

    61         

    62     /**

    63      * Method for ssdp m-search

    64      * aSearchString - The SSDP search string, that is placed to the 

    65      *                 ST header of the SSDP message.

    66      * aMX - list of MX times for m-search messages

    67      */    

    68     virtual void SsdpSearchL( const TDesC8& aSearchString, TDesC8& aMX ) = 0;

    69     

    70     /**

    71      * Method for adverising local device

    72      */    

    73     virtual void AdvertiseDeviceL( TInt aLive,  CUpnpDeviceLibraryElement& aElement ) = 0;

    74   

    75     /**

    76      * Method checks if ssdp is started

    77      */    

    78     virtual TBool IsStarted() = 0;

    79 

    80 protected:

    81 

    82     /**

    83      * Constructor for performing 1st stage construction

    84      */

    85     CUpnpSsdpHandlerBase( MUpnpSsdpServerObserver& aObserver );

    86 

    87 protected:

    88 

    89     // Observer pointer 

    90     MUpnpSsdpServerObserver& iSsdpServerObserver; 

    91     

    92     };

    93 

    94 #endif // UPNPSSDPHANDLER_H