// Copyright (c) 2008-2009 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:

// This file provides the implementation of a class that

// completes sessions with LBS asynchronously.

// 

//

/**

 @file

 @internalTechnology

 @deprecated

*/

#include "suplsessioncompleter.h"

#include "suplprotocolmanager.h"

#include "supldevloggermacros.h"

/** Static constructor.

@return A new instance of the CSuplSessionCompleter class.

*/  

CSuplSessionCompleter* CSuplSessionCompleter::NewL(MSuplProtocolManagerObserver& aGateway)

	{

	SUPLLOG(ELogP1, "CSuplSessionCompleter::NewL() Begin\n");

	CSuplSessionCompleter* self = new (ELeave) CSuplSessionCompleter(aGateway);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	SUPLLOG(ELogP1, "CSuplSessionCompleter::NewL() End\n");

	return self;

	}

/** Standard constructor.

*/  

CSuplSessionCompleter::CSuplSessionCompleter(MSuplProtocolManagerObserver& aGateway): CActive(EPriorityLow),

							iGateway(aGateway)

	{

	SUPLLOG(ELogP1, "CSuplSessionCompleter::CSuplSessionCompleter() Begin\n");

	SUPLLOG(ELogP1, "CSuplSessionCompleter::CSuplSessionCompleter() End\n");

	}

/** Standard destructor.

*/  

CSuplSessionCompleter::~CSuplSessionCompleter()

	{

	SUPLLOG(ELogP1, "CSuplSessionCompleter::~CSuplSessionCompleter() Begin\n");

	iSessionInfo.Reset();

	SUPLLOG(ELogP1, "CSuplSessionCompleter::~CSuplSessionCompleter() End\n");

	}

/** Private second-stage constructor.

*/  

void CSuplSessionCompleter::ConstructL()

	{

	SUPLLOG(ELogP1, "CSuplSessionCompleter::ConstructL() Begin\n");

	CActiveScheduler::Add(this);

	SUPLLOG(ELogP1, "CSuplSessionCompleter::ConstructL() End\n");

	}

/** Store a session Id for later completion

*/  

void CSuplSessionCompleter::CompleteSession(const TLbsNetSessionId& aSessionId, TInt aError)

	{

	SUPLLOG(ELogP1, "CSuplSessionCompleter::CompleteSession() Begin\n");

	TSuplCompleteDetails completionInfo;

	completionInfo.iSessionId = aSessionId;

	completionInfo.iError = aError;

	TRAPD(err,iSessionInfo.InsertL(completionInfo,0));

	if (err != KErrNone)

		{

		// It is not possible to complete asynchronously,

		// so send a session complete indication now.

		iGateway.SessionCompleteInd(aSessionId, aError);

		}

	else

		{

		ActivateCompleter();

		}

	SUPLLOG(ELogP1, "CSuplSessionCompleter::CompleteSession() End\n");

	}

/** Store a session Id for later completion

*/  

void CSuplSessionCompleter::RunError()

	{

	SUPLLOG(ELogP1, "CSuplSessionCompleter::RunError() Begin\n");

	// Not much can be done.		

	SUPLLOG(ELogP1, "CSuplSessionCompleter::RunError() End\n");

	}

/**

*/

void CSuplSessionCompleter::DoCancel()

	{

	SUPLLOG(ELogP1, "CSuplSessionCompleter::DoCancel() Begin\n");

	SUPLLOG(ELogP1, "CSuplSessionCompleter::DoCancel() End\n");

	}

/** Take the next session Id stored and

send a session complete to LBS

*/  

void CSuplSessionCompleter::RunL()

	{

	SUPLLOG(ELogP1, "CSuplSessionCompleter::RunL() Begin\n");

	TLbsNetSessionId sessionId;

	TInt sessionErr = KErrNone;

	if(iSessionInfo.Count() > 0)

		{

		sessionId = iSessionInfo[iSessionInfo.Count() - 1].iSessionId;

		sessionErr = iSessionInfo[iSessionInfo.Count() - 1].iError;

		iSessionInfo.Remove(iSessionInfo.Count() - 1);

		}

	iGateway.SessionCompleteInd(sessionId, sessionErr);

	if(iSessionInfo.Count()>0)

		{

		ActivateCompleter();	

		}

	SUPLLOG(ELogP1, "CSuplSessionCompleter::RunL() End\n");

	}

void CSuplSessionCompleter::ActivateCompleter()

	{

	SUPLLOG(ELogP1, "CSuplSessionCompleter::ActivateCompleter() Begin\n");

	if(!IsActive())

		{

		TRequestStatus* localStatus = &iStatus;

		iStatus = KRequestPending;

		SetActive();

		User::RequestComplete(localStatus, KErrNone);

		}	

	SUPLLOG(ELogP1, "CSuplSessionCompleter::ActivateCompleter() End\n");

	}