// 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 "obexserverstatemachine.h"

/**

@file

@internalComponent

GET Operation Wait State

This state issues the Get indication to the Application on entry and then waits for the response.

Any OBEX operation will be cause a Protocol Error

Chaging the MObexServerNotifyAsync via CObexServer::Start() will cause a Panic

A Reset event (Protocol Error, Server Stop, Transport Down) will cancel the notification and move the machine to Disconnected

The NotificationComplete event will queue a async one-shot to process the returned object, moving the machine to GetOpSendObject

*/

#ifdef __FLOG_ACTIVE

_LIT8(KGetWaitCmpt, "getwait");

#define GETWAIT_LOG(str) CObexLog::Write(KGetWaitCmpt, str)

#else

#define GETWAIT_LOG(str)

#endif

TObexServerStateGetOpWaitForUser::TObexServerStateGetOpWaitForUser()

	{

#ifdef __FLOG_ACTIVE

	_LIT8(KName, "GetOpWaitForUser");

	iName = KName;

#endif

	}

void TObexServerStateGetOpWaitForUser::Entry(CObexServerStateMachine& aContext)

	{

	// Send notification to the Application

	aContext.SetTransObject(NULL);

	GETWAIT_LOG(_L8("Upcalling..."));

	aContext.Notification().GetRequestIndication(aContext.SpecObject());

	}

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

	{

	// Raise Protocol Error (which will cause a Reset and cancel the notification)

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

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

	{

	// Raise Protocol Error (which will cause a Reset and cancel the notification)

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

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

	{

	// Raise Protocol Error (which will cause a Reset and cancel the notification)

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

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

	{

	// Raise Protocol Error (which will cause a Reset and cancel the notification)

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

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

	{

	// Raise Protocol Error (which will cause a Reset and cancel the notification)

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

void TObexServerStateGetOpWaitForUser::Abort(CObexServerStateMachine& aContext)

	{

	// Raise Protocol Error (which will cause a Reset and cancel the notification)

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

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

	{

	// Raise Protocol Error (which will cause a Reset and cancel the notification)

	aContext.Owner().Error(KErrIrObexPacketDuringWait);

	}

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

	{

	// Panic - trying to change interface during wait

	IrOBEXUtil::Panic(EChangeInterfaceDuringWait);

	}

void TObexServerStateGetOpWaitForUser::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 TObexServerStateGetOpWaitForUser::RequestNotificationCompleted(CObexServerStateMachine& aContext, CObexBaseObject* aObject)

	{

	aContext.SetTransObject(aObject);

	aContext.CallBack(TObexServerStateGetOpWaitForUser::ProcessNotification);

	}

void TObexServerStateGetOpWaitForUser::RequestNotificationCompleted(CObexServerStateMachine& aContext, TObexResponse aAppResponse)

	{

	aContext.SetAppResponse(aAppResponse);

	aContext.CallBack(TObexServerStateGetOpWaitForUser::ProcessErrorNotification);	

	}

/*static*/ TInt TObexServerStateGetOpWaitForUser::ProcessNotification(TAny* aPtr)

	{

	// Get hold of the Context and the returned object

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

	GETWAIT_LOG(_L8("Process notification"));

	CObexBaseObject* object = context.TransObject();

	//Check and initialise object, move to GetOpSendObject

	if (!object)

		{

		RespondAndEndOperation(context, ERespForbidden);

		}

	else if (object->InitSend(ERespContinue) != KErrNone)

		{

		RespondAndEndOperation(context, ERespInternalError);

		}

	else

		{

		//ConnectionID is compulsory if Target header was used at connection

		if ( context.Owner().CheckObjectForConnectionId(*(context.SpecObject())))

			{

			context.ChangeState(CObexServerStateMachine::EGetOpSendObject);

			}

		else  //connectionID was incorrect or not received

			{

			context.Transport().Send(ERespServiceUnavailable); 

			}

		}

	return KErrNone;

	}

/*static*/ TInt TObexServerStateGetOpWaitForUser::ProcessErrorNotification(TAny* aPtr)

	{

	// Get hold of the Context and the returned object

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

	RespondAndEndOperation(context, context.AppResponse());

	return KErrNone;

	}

TBool TObexServerStateGetOpWaitForUser::ValidResponse(TObexResponse aResponseCode)

	{

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

	   aResponseCode != ERespSuccess  && aResponseCode != ERespCreated  && aResponseCode != ERespAccepted);  

	}