// 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:

//

#include <obex.h>

#include <obex/internal/obexinternalheader.h>

#include "obexserverstatemachine.h"

#include "obexsetpathdata.h"

/**

@file

@internalComponent

SETPATH Operation State

This state processes the SetPath operation, the SetPathIndication is asynchronous.

So the state has to wait for RequestCompleteIndicationCallback before sending 

response and transition to the ready state. 

*/

TObexServerStateSetPathOp::TObexServerStateSetPathOp()

	{

#ifdef __FLOG_ACTIVE

	_LIT8(KName, "SetPathOp");

	iName = KName;

#endif

	}

void TObexServerStateSetPathOp::Entry(CObexServerStateMachine& aContext)

	{

	TObexSetPathData data;

	TBool authChallengePresent = EFalse;

	CObexPacket& aPacket = aContext.LastReceivedPacket();

	if(!aPacket.ExtractData(data))

		{

		aContext.Transport().Send(ERespBadRequest);

		aContext.ChangeState(CObexServerStateMachine::EReady);

		return;

		}

	TInt packetSize = aPacket.PacketSize();

	// Check Connection ID

	if (aContext.Owner().CheckPacketForConnectionId(aPacket))

		{

		CObex::TSetPathInfo info(data);

		// Search for any name headers

		TObexInternalHeader header;

		while(aPacket.ExtractData(header))

			{

			if(!info.iNamePresent && header.HI() == TObexInternalHeader::EName && header.GetHVText(info.iName) == KErrNone)

				{

				info.iNamePresent = ETrue;

				}

			if (header.HI() == TObexInternalHeader::EAuthChallenge)

				{

				authChallengePresent = ETrue;	

				}

			}

		if (authChallengePresent) // Auth challenge is present, send unauthorized response

			{

			aContext.Transport().Send(ERespUnauthorized);

			aContext.ChangeState(CObexServerStateMachine::EReady);

			}

		else 

			{

			//There is no need to add a new state to wait for the RequestCompleteIndicationCallback because there is 

			//no other actions required for SetPath. So just wait in this state.

			aContext.Notification().SetPathIndication(info, KNullDesC8);

			}

		}

	else //bad or missing ConnectionID

		{

		aContext.Transport().Send(ERespServiceUnavailable);

		aContext.ChangeState(CObexServerStateMachine::EReady);

		}

	}

void TObexServerStateSetPathOp::Connect(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/)

	{

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

void TObexServerStateSetPathOp::Disconnect(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/)

	{

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

void TObexServerStateSetPathOp::Put(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/)

	{

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

void TObexServerStateSetPathOp::Get(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/)

	{

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

void TObexServerStateSetPathOp::SetPath(CObexServerStateMachine& aContext, CObexPacket& /*aPacket*/)

	{

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

void TObexServerStateSetPathOp::Abort(CObexServerStateMachine& aContext)

	{

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

void TObexServerStateSetPathOp::OverrideRequestHandling(CObexServerStateMachine& aContext, TObexResponse /*aResponse*/)

	{

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

void TObexServerStateSetPathOp::Start(CObexServerStateMachine& /*aContext*/)

	{

	// Panic - trying to change interface during wait

	IrOBEXUtil::Panic(EChangeInterfaceDuringWait);

	}

void TObexServerStateSetPathOp::Reset(CObexServerStateMachine& aContext)

	{

	// Cancel notification - if it has not already been activated

	if (!aContext.IsCallBackActive())

		{

		aContext.Notification().CancelIndicationCallback();

		}

	aContext.CancelCallBack();

	aContext.ChangeState(CObexServerStateMachine::EDisconnected);

	}

void TObexServerStateSetPathOp::RequestCompleteNotificationCompleted(CObexServerStateMachine& aContext, TObexResponse aAppResponse)

	{

	aContext.SetAppResponse(aAppResponse);

	aContext.CallBack(TObexServerStateSetPathOp::ProcessNotification);

	}

TInt TObexServerStateSetPathOp::ProcessNotification(TAny* aPtr)

	{

	CObexServerStateMachine& context = *static_cast<CObexServerStateMachine*>(aPtr);

	context.Transport().Send(context.AppResponse());

	context.ChangeState(CObexServerStateMachine::EReady);

	return KErrNone;

	}

TBool TObexServerStateSetPathOp::ValidResponse(TObexResponse aResponseCode)

	{

	return (aResponseCode>0 && aResponseCode<=255 && aResponseCode != ERespContinue);

	}