// 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:

//

#include "simplepairingresult.h"

#include <bluetooth/logger.h>

#ifdef __FLOG_ACTIVE

_LIT8(KLogComponent, LOG_COMPONENT_PAIRING_SERVER);

#endif

CSimplePairingResultList* CSimplePairingResultList::NewL()

	{

	LOG_STATIC_FUNC

	CSimplePairingResultList* self = new(ELeave) CSimplePairingResultList();

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

CSimplePairingResultList::CSimplePairingResultList()

	: CBluetoothSecurityResultList(KSimplePairingResultListMaxSize)

	{

	LOG_FUNC

	}

CAuthenticationResultList* CAuthenticationResultList::NewL()

	{

	LOG_STATIC_FUNC

	CAuthenticationResultList* self = new(ELeave) CAuthenticationResultList();

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

CAuthenticationResultList::CAuthenticationResultList()

	: CBluetoothSecurityResultList(KAuthenticationResultListMaxSize)

	{

	LOG_FUNC

	}

CBluetoothSecurityResultList::CBluetoothSecurityResultList(TInt aMaxListCount)

	: iResultList(_FOFF(TBluetoothSecurityResult, iLink))

	, iListCount(0)

	, iMaxListCount(aMaxListCount)

	{

	LOG_FUNC

	}

void CBluetoothSecurityResultList::ConstructL()

	{

	LOG_FUNC

	}

CBluetoothSecurityResultList::~CBluetoothSecurityResultList()

	{

	LOG_FUNC

	while(!iResultList.IsEmpty())

		{

		TBluetoothSecurityResult* entry = iResultList.First();

		entry->iLink.Deque();

		delete entry;

		}

	}

void CBluetoothSecurityResultList::NewResult(const TBTDevAddr& aDevAddr, TInt aResult)

	{

	LOG_FUNC

	if(iObserver)

		{

		// Add the new entry.

		TBluetoothSecurityResult* entry = new TBluetoothSecurityResult(aDevAddr, aResult);

		if(!entry)

			{

			// OOM so we've lost a result - oh well we did our best.

			return;

			}

		iResultList.AddLast(*entry);

		++iListCount;

		// Trim the list if needed

		while(iListCount > iMaxListCount)

			{

			entry = iResultList.First();

			entry->iLink.Deque();

			--iListCount;

			delete entry;

			}

		// Complete any outstanding notifications.

		if(iOutstandingNotification)

			{

			iOutstandingNotification = EFalse;

			ReturnResult();

			}

		}

	}

void CBluetoothSecurityResultList::RegisterObserverL(MBluetoothSecurityResultObserver& aObserver)

	{

	LOG_FUNC

	if(iObserver)

		{

		LEAVEL(KErrAlreadyExists);

		}

	iObserver = &aObserver;

	}

void CBluetoothSecurityResultList::ReleaseObserver(MBluetoothSecurityResultObserver& aObserver)

	{

	LOG_FUNC

	if(iObserver == &aObserver)

		{

		iObserver = NULL;

		//Clear the list so that any queued results are not returned to the observer during the next session

		//(not doing this can cause results for a previous pairing request to be returned to a client-side app during the next pairing request).

		while (!iResultList.IsEmpty())

			{

			TBluetoothSecurityResult* entry = iResultList.First();

			entry->iLink.Deque();

			delete entry;

			}

		//Set iListCount to zero.

		iListCount=0;

		}

	}

void CBluetoothSecurityResultList::ReturnResult()

	{

	LOG_FUNC

	if(iListCount > 0)

		{

		__ASSERT_DEBUG(!iResultList.IsEmpty(), PANIC(KBluetoothSecListFaultCat, EResultListCountMismatch));

		__ASSERT_DEBUG(iObserver, PANIC(KBluetoothSecListFaultCat, ENoBoundObserver));

		TBluetoothSecurityResult* entry = iResultList.First();

		__ASSERT_DEBUG(entry, PANIC(KBluetoothSecListFaultCat, ENullResultListEntry));

		TInt err = iObserver->MbsroResult(entry->DeviceAddress(), entry->Result());

		if(err == KErrNone)

			{

			entry->iLink.Deque();

			--iListCount;

			delete entry;

			}

		}

	else

		{

		__ASSERT_DEBUG(!iOutstandingNotification, PANIC(KBluetoothSecListFaultCat, ENotificationAlreadyOutstanding));

		iOutstandingNotification = ETrue;

		}

	}

void CBluetoothSecurityResultList::CancelReturn()

	{

	LOG_FUNC

	iOutstandingNotification = EFalse;

	}

//

// TBluetoothSecurityResult

//

TBluetoothSecurityResult::TBluetoothSecurityResult(const TBTDevAddr& aDevAddr, TInt aResult)

	: iDeviceAddress(aDevAddr)

	, iResult(aResult)

	{

	LOG_FUNC

	}

const TBTDevAddr& TBluetoothSecurityResult::DeviceAddress() const

	{

	LOG_FUNC

	return iDeviceAddress;

	}

TInt TBluetoothSecurityResult::Result() const

	{

	LOG_FUNC

	return iResult;

	}