MSRP Chat and File Sharing FrameWork - Initial Contribution from Nokia.
MSRP Implementation as per RFC 4975 and RCS specifications that supports
1. Multiple one to one chat data sessions as per RCS/RFC 4975 specifications.
2. Multiple file Sharing sessions as per RCS.
3. Data Chunking requirements as per 4975.
3. MSRP Connection sharing requirements as per RFC 4975
/*
* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
#ifndef _SIPEXSIPCLIENTESTABLISHINGSTATE_H_
#define _SIPEXSIPCLIENTESTABLISHINGSTATE_H_
// INCLUDES
#include "SIPExSIPStateBase.h"
// FORWARD DECLARATIONS
class CSIPExSIPEngine;
// CLASS DECLARATION
/**
* Reacts to events that are possible in
* "ClientEstablishing" state.
*/
class CSIPExSIPClientEstablishingState: public CSIPExSIPStateBase
{
public:// Constructors and destructor
/**
* Two-phased constructor.
*/
IMPORT_C static CSIPExSIPClientEstablishingState* NewL();
/**
* Destructor
*/
IMPORT_C virtual ~CSIPExSIPClientEstablishingState();
public://new functions
/**
* Links the states
* @param aIdleState The "waiting for something to happen" state.
* @param aClientOfferingState Provisional response to sent invitiation is received from peer.
*/
void LinkStates(
CSIPExSIPStateBase& aIdleState,
CSIPExSIPStateBase& aClientOfferingState,
CSIPExSIPStateBase& aEstablishedState );
public://functions from base class
/**
* CancelInviteL
* Cancel an INVITE sent previously.
* @param aEngine Reference to Engine object.
*/
void CancelInviteL( CSIPExSIPEngine& aEngine );
/**
* ResponseReceivedL
* A SIP response has been received from the network.
* @param aEngine Reference to Engine object.
* @param aTransaction Contains response elements.
*/
void ResponseReceivedL( CSIPExSIPEngine& aEngine,
CSIPClientTransaction& aTransaction );
private:
/**
* C++ default constructor.
*/
CSIPExSIPClientEstablishingState();
private://data members
CSIPExSIPStateBase* iIdleState;
CSIPExSIPStateBase* iClientOfferingState;
CSIPExSIPStateBase* iEstablishedState;
};
#endif // _SIPEXSIPCLIENTESTABLISHINGSTATE_H_