1 

     2 /*

     3 * Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

     4 * All rights reserved.

     5 * This component and the accompanying materials are made available

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

     7 * which accompanies this distribution, and is available

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

     9 *

    10 * Initial Contributors:

    11 * Nokia Corporation - initial contribution.

    12 *

    13 * Contributors:

    14 *

    15 * Description:

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef _SIPEXSIPIDLESTATE_H_

    22 #define _SIPEXSIPIDLESTATE_H_

    23 

    24 

    25 //  INCLUDES

    26 #include "SIPExSIPStateBase.h"

    27 

    28 // FORWARD DECLARATIONS

    29 class CSIPExSIPEngine;

    30 

    31 

    32 // CLASS DECLARATION

    33 /**

    34 * Reacts to events that are possible in 

    35 * "Idle" state.

    36 */

    37 class CSIPExSIPIdleState: public CSIPExSIPStateBase

    38 	{

    39 	public:// Constructors and destructor

    40         /**

    41         * Two-phased constructor.

    42         */

    43 		IMPORT_C static CSIPExSIPIdleState* NewL();

    44 

    45 		/**

    46 		* Destructor

    47 		*/

    48 		IMPORT_C virtual ~CSIPExSIPIdleState();

    49 

    50 	public://new functions

    51 		/**

    52 		* Links the states

    53 		* @param aClientEstablishingState Invitation with media parameters is sent to peer.

    54 		* @param aServerOfferingState Invitation with media parameters is received from peer.

    55 		*/

    56 		void LinkStates(

    57 			CSIPExSIPStateBase& aClientEstablishingState,

    58 			CSIPExSIPStateBase& aServerOfferingState );

    59 

    60 	public://functions from base class

    61 	

    62 		/**

    63 		* SendInviteL

    64 		* Sends an INVITE to peer.

    65 		* @param aEngine Reference to SIP Engine.

    66 		* @param aSipUri uri of recipient.

    67 		*/

    68 		void SendInviteL( CSIPExSIPEngine& aEngine,

    69 						  const TDesC8& aSipUri );

    70 			

    71 		/**

    72 		* InviteReceivedL

    73 		* INVITE has been received.

    74 		* @param aEngine Reference to SIP Engine.

    75 		* @param aTransaction Contains response elements.

    76 		* The ownership is transferred.

    77 		*/

    78 		void InviteReceivedL(

    79 			CSIPExSIPEngine& aEngine,

    80 			CSIPServerTransaction* aTransaction );

    81 

    82 	private:

    83 	    /**

    84 		* C++ default constructor.

    85 		*/

    86 		CSIPExSIPIdleState();

    87 

    88 	private:	//data members

    89 		CSIPExSIPStateBase* iClientEstablishingState;

    90 		CSIPExSIPStateBase* iServerOfferingState;

    91 	};

    92 

    93 #endif // _SIPEXSIPINITSTATE_H_

    94