/*

* Copyright (c) 2007-2009 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: 

* plugin entry implementation

* plugin entry implementation

*

*/

/**

 @file

*/

#include "pluginentry.h"

#include "pluginconfig.h"

#include "md2impl.h"

#include "hmacimpl.h"

#include "keys.h"

#include "desimpl.h"

#include "rsakeypairgenextendimpl.h"

#include "rsaverifyimpl.h"

#include <cryptospi/cryptospidef.h>

#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT

#include "macimpl.h"

#include "rijndaelimpl.h"

#endif

using namespace SoftwareCrypto;

EXPORT_C const TCharacteristics** CCryptoPluginEntry::Enumerate(TUid aInterface, TInt& aNumPlugins)

	{

	const TCharacteristics** ptr(0);

	switch (aInterface.iUid)

		{

	case KHashInterface:

		{

		aNumPlugins=sizeof(KHashCharacteristics)/sizeof(THashCharacteristics*);

		ptr = (const TCharacteristics**) &KHashCharacteristics[0];			

		}

		break;

#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT

	case KMacInterface:

		{

		aNumPlugins=sizeof(KMacCharacteristics)/sizeof(TMacCharacteristics*);

		ptr = (const TCharacteristics**) &KMacCharacteristics[0];

		}

		break;

#endif

	case KSymmetricCipherInterface:

		{

		aNumPlugins=sizeof(KSymmetricCipherCharacteristics)/sizeof(TSymmetricCipherCharacteristics*);

		ptr = (const TCharacteristics**) &KSymmetricCipherCharacteristics[0];			

		}

		break;

	case KKeypairGeneratorInterface:

		{

		aNumPlugins=sizeof(KKeyPairGeneratorCharacteristics)/sizeof(TAsymmetricKeypairGeneratorCharacteristics*);

		ptr = (const TCharacteristics**) &KKeyPairGeneratorCharacteristics[0];			

		}

		break;

	case KVerifierInterface:

		{

		aNumPlugins=sizeof(KVerifierCharacteristics)/sizeof(TAsymmetricSignatureCharacteristics*);

		ptr = (const TCharacteristics**) &KVerifierCharacteristics[0];

		}

		break;

	default:;

		}

	return ptr;

	}

EXPORT_C void CCryptoPluginEntry::GetExtendedCharacteristicsL(TUid aImplementationUid, CExtendedCharacteristics*& aExt)

	{

	switch (aImplementationUid.iUid)

		{

		case KTestPlugin01Md2_1:

		case KTestPlugin01Md2_2:

#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT

		case KTestPlugin01MacMd2_1:

		case KTestPlugin01MacMd2_2:

#endif

			{

			aExt = CMD2Impl::CreateExtendedCharacteristicsL();	

			}

		   	break;

		case KTestPlugin01Des_1:

		case KTestPlugin01Des_2:

		case KTestPlugin01Des_3:

		case KTestPlugin01Des_4:

			{

			aExt = CDesImpl::CreateExtendedCharacteristicsL();	

			}

		   	break;

		case KTestPlugin01RsaKeyGen_1:

			{

			aExt = CRSAKeyPairGenExtendImpl::CreateExtendedCharacteristicsL();

			}

		   	break;

		case KTestPlugin01RsaVerifier_1:

		case KTestPlugin01RsaVerifier_2:

			{

			aExt = CRSAVerifierImpl::CreateExtendedCharacteristicsL();	

			}

		   	break;

#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT

		case KTestPlugin01XcbcMac96:

		case KTestPlugin01Aes:

			{

			aExt = CRijndaelImpl::CreateExtendedCharacteristicsL();

			}

			break;

#endif

		default:

			{

			User::Leave(KErrNotSupported);	

			}

		}

	}

EXPORT_C void CCryptoPluginEntry::CreateAsymmetricCipherL(MAsymmetricCipher*& /*aPlugin*/,

														TUid /*aImplementationId*/,

														const CKey& /*aKey*/,

														TUid /*aCryptoMode*/,

														TUid /*aPaddingMode*/,

														const CCryptoParams* /*aAlgorithmParams*/)

	{

	User::Leave(KErrNotFound);

	}

EXPORT_C void CCryptoPluginEntry::CreateAsymmetricSignerL(MSigner*& /*aPlugin*/,

														TUid /*aImplementationId*/,

														const CKey& /*aKey*/,

														TUid /*aPaddingMode*/,

														const CCryptoParams* /*aAlgorithmParams*/)

	{

	User::Leave(KErrNotFound);

	}

EXPORT_C void CCryptoPluginEntry::CreateAsymmetricVerifierL(MVerifier*& aPlugin,

															TUid aImplementationId,

															const CKey& aKey,

															TUid aPaddingMode,

															const CCryptoParams* /*aAlgorithmParams*/)

	{

	switch (aImplementationId.iUid)

		{

		case KTestPlugin01RsaVerifier_1:

		case KTestPlugin01RsaVerifier_2:

			aPlugin = CRSAVerifierImpl::NewL(aImplementationId, aKey, aPaddingMode);

			break;

		default:

			User::Leave(KErrNotFound);

		}

	}																

EXPORT_C void CCryptoPluginEntry::CreateHashL(MHash*& aPlugin,

											TUid aImplementationId,

											TUid aOperationMode,

											const CKey* aKey,

											const CCryptoParams* /*aAlgorithmParams*/)

	{

	aPlugin=CSoftwareHash::NewL(aImplementationId, aOperationMode, aKey);

	}

#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT

EXPORT_C void CCryptoPluginEntry::CreateHashL(MHash*& aPlugin,

											TUid aImplementationId,

											const CCryptoParams* /*aAlgorithmParams*/)

	{

	aPlugin=CSoftwareHash::NewL(aImplementationId);

	}

EXPORT_C void CCryptoPluginEntry::CreateMacL(MMac*& aPlugin,

											const TUid aImplementationId,

											const CKey& aKey,

											const CCryptoParams* aAlgorithmParams)

	{

	aPlugin=CMacImpl::NewL(aKey, aImplementationId, aAlgorithmParams);

	}

#endif

EXPORT_C void CCryptoPluginEntry::CreateKeyAgreementL(MKeyAgreement*& /*aPlugin*/,

														TUid /*aImplementationId*/,

														const CKey& /*aPrivateKey*/,

														const CCryptoParams* /*aAlgorithmParams*/)

	{

	User::Leave(KErrNotFound);	

	}

EXPORT_C void CCryptoPluginEntry::CreateKeyPairGeneratorL(MKeyPairGenerator*& aPlugin,

														TUid aImplementationId,

														const CCryptoParams* /*aAlgorithmParams*/)

	{

	//create requested key pair generator implementation in this plugin

	switch (aImplementationId.iUid)

		{

		case KTestPlugin01RsaKeyGen_1:

			{

			aPlugin = CRSAKeyPairGenExtendImpl::NewL(aImplementationId);

			}

			break;

		default:

			User::Leave(KErrNotFound);

			}		

	}

EXPORT_C void CCryptoPluginEntry::CreateRandomL(MRandom*& /*aPlugin*/,

												TUid /*aImplementationId*/,

												const CCryptoParams* /*aAlgorithmParams*/)

	{

	User::Leave(KErrNotFound);

	}	

EXPORT_C void CCryptoPluginEntry::CreateSymmetricCipherL(MSymmetricCipher*& aPlugin,

														TUid aImplementationId,

														const CKey& aKey,

														TUid aCryptoMode,

														TUid aOperationMode,

														TUid aPadding,

														const CCryptoParams* /*aAlgorithmParams*/)

	{

	switch (aImplementationId.iUid)

		{

		case KTestPlugin01Des_1:

		case KTestPlugin01Des_2:

		case KTestPlugin01Des_3:

		case KTestPlugin01Des_4:

			{

			aPlugin=CDesImpl::NewL(aImplementationId, aKey, aCryptoMode, aOperationMode, aPadding);

			}	

			break;		

#ifdef SYMBIAN_SDP_IPSEC_VOIP_SUPPORT

		case KTestPlugin01Aes:

			{

			aPlugin=CRijndaelImpl::NewL(aKey, aCryptoMode, aOperationMode, aPadding, KTestPlugin01AesUid);

			}

			break;

#endif

		default:

			User::Leave(KErrNotFound);

			}

	}