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) 2009-2010 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:
* MSRP Implementation
*
*/
#ifndef CMSRPCONNECTION_H
#define CMSRPCONNECTION_H
// INCLUDES
#include "MMSRPConnector.h"
#include "MMSRPConnection.h"
#include "MMSRPReader.h"
#include "MMSRPReaderObserver.h"
#include "MMSRPParser.h"
#include "MMSRPWriter.h"
#include "MMSRPConnectionObserver.h"
#include "MMSRPTimeOutObserver.h"
#include "CMSRPTimeOutTimer.h"
// FORWARD DECLARATIONS
class CMSRPMessageHandler;
class MMSRPConnection;
class MMSRPConnectionObserver;
class MMSRPReaderObserver;
class MMSRPWriterObserver;
class MMSRPReader;
class MMSRPConnectionManager;
// CLASS DECLARATION
/**
* MSRP Connection Manager
*/
class CMSRPConnection : public CBase, public MMSRPConnection, public MMSRPConnectorObserver,
public MMSRPReaderObserver, public MMSRPParserObserver,
public MMSRPWriterErrorObserver, public MMSRPTimeOutObserver
{
public:
// Constructors and destructor
static MMSRPConnection* NewL( TInetAddr& aRemoteAddr, MMSRPConnectionManager& aConnMngr);
virtual ~CMSRPConnection();
public: // Functions from base classes
// From MMSRPConnection
virtual TBool CheckConnection(TInetAddr& aRemoteAddr, TBool aOnlyListen);
virtual TInt ConnectL(MMSRPConnectionObserver& aSubsession);
virtual TInt ListenL(MMSRPConnectionObserver& aSubsession);
virtual void ReleaseConnection(MMSRPConnectionObserver& aSubsession);
virtual void SendL( MMSRPWriterObserver& aMsg /*, MMSRPConnectionObserver& aSubsession*/ );
virtual void ConnectionEstablishedL( TInt aNewState, RSocket* aSocket, TInt aStatus );
virtual TInt getConnectionState();
//from MMSRPConnectorObserver
//virtual void ConnectionEstablishedL( TInt aNewState, RSocket* aDataSocket, TInt aStatus );
//from MMSRPReaderObserver
virtual void ReadStatusL(RMsrpBuf& aBuf, TInt aStatus);
//from MMSRPParserObserver
virtual void ParseStatusL (CMSRPMessageHandler* aMsg, TInt aStatus);
//from MMSRPWriterErrorObserver
virtual void WriteSocketError(TInt aError);
//from timeout
void TimerExpiredL();
private: // constructor
CMSRPConnection(TInetAddr& aRemoteAddr, MMSRPConnectionManager& aConnMngr );
void ConstructL( );
void Remove(MMSRPConnectionObserver* aSubsession);
void NotifyAllL(TInt aNewState, TInt aStatus );
void CloseConnection( );
private: // data
TInetAddr iHostAddress;
MMSRPConnectionManager& iConnMngr;
TInt iConnectionState;
RPointerArray<MMSRPConnectionObserver> iSubsessions;
MMSRPConnector* iConnector;
MMSRPReader* iReader;
MMSRPParser* iParser;
MMSRPWriter* iWriter;
CMSRPBufPool iBufPool;
RSocket* iSocket;
CMSRPTimeOutTimer* iListenTimer;
};
#endif // CMSRPCONNECTION_H
// End of File