/*

* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: 

* cryptospistate client API implemetation

* crypto spi API implementation

*

*/

/**

 @file 

*/

#include <cryptospi/cryptospistateapi.h>

#include <cryptospi/pluginselectorbase.h>

#include <cryptospi/cryptospidef.h>

#include "cryptospiutil.h"

#include <cryptospi/pluginentrydef.h>

using namespace CryptoSpi;

//

// Implementation of CryptoSpiStateApi

//

EXPORT_C void CCryptoSpiStateApi::SetSelector(MPluginSelector* aSelector)

	{

	Dll::SetTls(aSelector);

	}

EXPORT_C void CCryptoSpiStateApi::UnsetSelector()

	{

	Dll::SetTls(0);

	}

EXPORT_C void CCryptoSpiStateApi::EnumerateCharacteristicsL(RPointerArray<CCharacteristicsAndPluginName>& aCharacteristicsDll, TInt32 aInterface, TBool aExtended)

	{

	if (aInterface==0)

		{

		TInt interfaceCount=sizeof(KInterfacesUids)/sizeof(KInterfacesUids[0]);

		for (TInt i=0;i<interfaceCount;i++)

			{

			CryptoSpiUtil::RetrieveCharacteristicsL(KInterfacesUids[i].iUid, aCharacteristicsDll);

			}

		}

	else

		{

		CryptoSpiUtil::RetrieveCharacteristicsL(aInterface, aCharacteristicsDll);

		}

	if (aExtended)

		{

		TInt count=aCharacteristicsDll.Count();

		for (TInt i=0;i<count;i++)

			{

			RLibrary lib;

			CryptoSpiUtil::LoadPluginDllLC(lib, aCharacteristicsDll[i]->iDllName);

			GetExtendedCharacteristicsFuncL getExtendedCharFuncL=(GetExtendedCharacteristicsFuncL)lib.Lookup(EGetExtendedCharacteristicOrdinal);

			if (getExtendedCharFuncL)

				{

				TUid implementationUid={aCharacteristicsDll[i]->iCharacteristic->iImplementationUid};

				getExtendedCharFuncL(implementationUid, aCharacteristicsDll[i]->iExtendedCharacteristic);

				}

			CleanupStack::PopAndDestroy(&lib);

			}

		}

	}