/*

 * Copyright (c) 2007-2010 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: 

 * Example CTestStep derived implementation

 *

 */

 /**

  @file

  @internalTechnology

 */

 #include "asymmetriccipherpositiveobjectloadstep.h"

 #include <cryptospi/cryptoasymmetriccipherapi.h>

 #include <cryptospi/cryptokeypairgeneratorapi.h>

 #include <cryptospi/keypair.h>

 #include "filereader.h"

 using namespace CryptoSpi;

 CASymmetricCipherPositiveObjectLoadStep::~CASymmetricCipherPositiveObjectLoadStep()

 	{

 	}

 CASymmetricCipherPositiveObjectLoadStep::CASymmetricCipherPositiveObjectLoadStep()

 	{

 	SetTestStepName(KASymmetricCipherPositiveObjectLoadStep);

 	}

 TVerdict CASymmetricCipherPositiveObjectLoadStep::doTestStepPreambleL()

 	{

 	SetTestStepResult(EPass);

 	return TestStepResult();

 	}

 TVerdict CASymmetricCipherPositiveObjectLoadStep::doTestStepL()

 	{

 	INFO_PRINTF1(_L("*** Asymmetric Cipher - Positive Object Load ***"));

 	INFO_PRINTF2(_L("HEAP CELLS: %d"), User::CountAllocCells());

   	if (TestStepResult()==EPass)

 		{

 		//Assume faliure, unless all is successful

 		SetTestStepResult(EFail);

 		TVariantPtrC algorithm;

 		TVariantPtrC paddingMode;

 		if(!GetStringFromConfig(ConfigSection(),KConfigAlgorithmUid, algorithm) || 

 			!GetStringFromConfig(ConfigSection(),KConfigPaddingMode, paddingMode ))

 			{

 			User::Leave(KErrNotFound);

 			}

 		else

 			{

 			CCryptoParams* keyParams = CCryptoParams::NewLC(); 

 			//****************************************************

 			//Create Key Pair and Key Pair Generator Objects

    			CKeyPair* keyPair = NULL;

 			CKeyPairGenerator * keypairImpl = NULL;

 			INFO_PRINTF1(_L("Generating RSA keys"));

 			// create an RSA key pair

 			keyParams->AddL(KKeyExponent, KRsaKeyParameterEUid);

 			keyParams->AddL(KRsaPrivateKeyStandard, KRsaKeyTypeUid);

 			// create a key pair generator implementation interface

 			TRAPD_LOG(err,CKeyPairGeneratorFactory::CreateKeyPairGeneratorL(

 											keypairImpl, 

 											KRSAKeyPairGeneratorUid, 

 											keyParams));

 			CleanupStack::PushL(keypairImpl);

 			// Create a Key Pair	

 			TRAP_LOG(err,keypairImpl->GenerateKeyPairL(1024, *keyParams, keyPair));

 			CleanupStack::PushL(keyPair);

 			//*****************************************************

 			INFO_PRINTF1(_L("Creating Asymmetric Cipher Object..."));

 			// Create a Symmetric Cipher 

 			CryptoSpi::CAsymmetricCipher * impl = NULL;

 			TRAP(err,CAsymmetricCipherFactory::CreateAsymmetricCipherL

 												(

 												impl,

 												algorithm,

 												keyPair->PrivateKey(),

 												KCryptoModeEncryptUid,

 												paddingMode,

 												NULL));

 			if(impl && (err == KErrNone))

 				{

 				// This is a basic test for load positivity

 				// from the Factory

 				delete impl;

 				INFO_PRINTF1(_L("*** Asymmetric Cipher - Positive Object Load: PASS ***"));

 				SetTestStepResult(EPass);

 				}

 			else

 				{

 				ERR_PRINTF2(_L("*** FAIL: Failed to Create Asymmetric Cipher Object - %d ***"), err);

 				SetTestStepResult(EFail);

 				}

 			CleanupStack::PopAndDestroy(keyPair);

 			CleanupStack::PopAndDestroy(keypairImpl);			

 			CleanupStack::PopAndDestroy(keyParams);			

 			}

 		}

 	INFO_PRINTF2(_L("HEAP CELLS: %d"), User::CountAllocCells());

 	return TestStepResult();

 	}

 TVerdict CASymmetricCipherPositiveObjectLoadStep::doTestStepPostambleL()

 	{

 	return TestStepResult();

 	}