// Copyright (c) 2005-2009 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:

// Name        : TTlsTransTlsConnecting.cpp

// Part of     : ConnectionMgr

// implementation

// Version     : SIP/5.0

//

#include "TTlsTransTlsConnecting.h"

#include "MTlsTransStateOwner.h"

// SIP layer waits 30 seconds for TLS Handshake to happen, if the timer

// fires and negotiation does not happen, it cancels the handshake assuming

// some problem while handshaking.

const TInt KConnectTLSTimeout = 30000; // 30 seconds

// -----------------------------------------------------------------------------

// TTlsTransTlsConnecting::EnterL

// -----------------------------------------------------------------------------

//

void TTlsTransTlsConnecting::EnterL()

    {

    //Check if CTransportTls has secure-socket. If yes, try to match

	//the certificate. Otherwise create secure-socket in CTransportTls Object

    if (iOwner.HasSecureSocket())

        {

        //Get Server Certificte Info and do the matching

        //If matching is successful, go into Connected State

        // and start receiving data, otherwise Disconnect

        iValidCertificate = iOwner.MatchCertificateL();  

        }

    else

        {                     

        iValidCertificate = EFalse;

        iOwner.ConnectTlsL();    	

        // Have to start guard timer since CSecureSocket doesn't have any

        // timeout mechanism.

        iOwner.StartTimerL( KConnectTLSTimeout );

        }

    }

// -----------------------------------------------------------------------------

// TTlsTransTlsConnecting::ConnectionOpenL

// -----------------------------------------------------------------------------

//

TBool TTlsTransTlsConnecting::ConnectionOpenL()

    {

    iOwner.ChangeStateL( TTlsTransStateBase::ETlsConnecting );

	//If the certificate is valid, move the state to connected

    if(iValidCertificate)

        {

        iOwner.ChangeStateL( TTlsTransStateBase::ETlsConnected );

        return ETrue;

        }

    else

        {

        //As the certificate does not match, destroy the TLS object and do

        //the necessary clean-up

        iOwner.Destroy();        

        return EFalse;

        }

    }

// -----------------------------------------------------------------------------

// TTlsTransTlsConnecting::TTlsTransTlsConnecting

// -----------------------------------------------------------------------------

//

TTlsTransTlsConnecting::TTlsTransTlsConnecting( 

    MTlsTransStateOwner& aOwner ) : TTlsTransStateBase( aOwner )

    {

    }

// End of File