1 /*

     2 * Copyright (c) 2005-2009 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 * Name          : SipRequestHandlerBase.h

    16 * Part of       : SIP Request Handler

    17 * Version       : SIP/4.0 

    18 *

    19 */

    20 

    21 

    22 

    23 

    24 /**

    25  @internalComponent

    26 */

    27 

    28 #ifndef CSIPREQUESTHANDLERBASE_H

    29 #define CSIPREQUESTHANDLERBASE_H

    30 

    31 #include <e32base.h>

    32 #include <ecom/ecom.h>

    33 class CSIPRequest;

    34 class MSIPRequestHandlerObserver;

    35 

    36 const TUid KSIPRequestHandlerIFUid = { 0x101fed86 };

    37 

    38 

    39 class CSIPRequestHandlerBase : public CBase

    40     {

    41 	public: // Constructors and destructor

    42 	

    43 		/**

    44 		* Destructor.

    45 		*/

    46 		virtual inline ~CSIPRequestHandlerBase();

    47 

    48     public: // New functions

    49     

    50 		/**

    51 		* Registers handled client

    52 		* @param aChannel the communication channel UID of the connected client

    53 		*/

    54 		virtual void RegisterL(TUid aChannel) = 0;

    55 

    56 		/**

    57 		* Deregisters handled client

    58 		* @param aChannel the communication channel UID of the connected client

    59 		* @return KErrNone if successful, KErrNotFound if not found

    60 		*/

    61 		virtual TInt Deregister(TUid aChannel) = 0;

    62 

    63 		/**

    64 		* Request to provide the communication channel for the SIP request

    65 		* received outside the SIP dialog

    66 		* @param aSIPRequest SIP request

    67 		* @return a request ID

    68 		*/

    69 		virtual TUint32 ChannelL(CSIPRequest& aSIPRequest) = 0;

    70 		

    71 		/**

    72 		* Cancels a particular outstanding request

    73 		* @param aRequestId a request ID to be canceled

    74 		*/

    75 		virtual void Cancel(TUint32 aRequestId) = 0;

    76 

    77 	public: // Data

    78 

    79 		/// Unique key for implementations of this interface.

    80 		TUid iInstanceKey;

    81 

    82     protected: // Constructors:

    83 

    84         inline CSIPRequestHandlerBase(MSIPRequestHandlerObserver& aObserver);

    85         

    86     protected: // Data

    87     

    88     	MSIPRequestHandlerObserver& iObserver;

    89     };

    90     

    91 #include "SipRequestHandlerBase.inl"

    92 

    93 #endif // CSIPREQUESTHANDLERBASE_H