/*

* 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: 

*

*/

/**

 @file

 @internalTechnology

*/

#include "plugincharsasymkeypairstep.h"

#include "plugincharschecker.h"

#include <cryptospi/keypair.h>

#include <cryptospi/cryptokeypairgeneratorapi.h>

using namespace CryptoSpi;

CPluginCharsAsymKeyPairStep::~CPluginCharsAsymKeyPairStep()

	{

	}

CPluginCharsAsymKeyPairStep::CPluginCharsAsymKeyPairStep()

	{

	SetTestStepName(KPluginCharsAsymKeyPairStep);

	}

TVerdict CPluginCharsAsymKeyPairStep::doTestStepPreambleL()

	{

	SetTestStepResult(EPass);

	return TestStepResult();

	}

TVerdict CPluginCharsAsymKeyPairStep::doTestStepL()

	{

	INFO_PRINTF1(_L("Plugin Characteristics - Asymmetric Key Pair Generator Chracteristics"));

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

	if (TestStepResult()==EPass)

		{

		//Assume faliure, unless all is successful

		SetTestStepResult(EFail);

		TVariantPtrC algorithmUid;

		//Each of the individual parameters required to create the Asymmetric Key Pair Generator object

		//are read in from the specified INI configuration file					

		if(!GetStringFromConfig(ConfigSection(),KConfigAlgorithmUid,algorithmUid))

			{

			ERR_PRINTF1(_L("** .INI Error: Asymmetric Key Pair Generator Cipher Arguments Not Located **"));

			SetTestStepResult(EFail);

			}

		else

			{

			CCryptoParams* keyParams = CCryptoParams::NewLC(); 	

			//Create Key Pair Generator Object

			CKeyPairGenerator* keyPairGenImpl = NULL;

			//Create a Asymmetric Key Pair Generator Implementation

			TRAPD(err,CKeyPairGeneratorFactory::CreateKeyPairGeneratorL(keyPairGenImpl, 

																		algorithmUid, 

																		keyParams));

			if(keyPairGenImpl && (err == KErrNone))

				{

				CleanupStack::PushL(keyPairGenImpl);

				INFO_PRINTF1(_L("** Successfully Loaded Asymmetric Key Pair Generator Object **"));

				//Define a pointer of type TCharacteristics in order to store the asymmetric key pair generator

				//object's characterisctics	

				const TCharacteristics* chars(NULL);

				//Retrieve the characteristics for the asymmetric key pair generator implementation object

				keyPairGenImpl->GetCharacteristicsL(chars);

				//Static cast the characteristics to type TKeyAgreementCharacteristics

				const TAsymmetricKeypairGeneratorCharacteristics* asymkeypairgenChars = static_cast<const TAsymmetricKeypairGeneratorCharacteristics*>(chars);

				//Retrieve all the Common characteristics that are required for the test

				TVariantPtrC exInterfaceUid;

				TVariantPtrC exAlgorithmUid;

				TVariantPtrC exImplementationUid;

				TVariantPtrC exCreatorName;

				TBool exFIPSApproved;

				TBool exHardwareSupported;

				TInt exMaxConcurrencySupported;

				TVariantPtrC exAlgorithmName;

				TInt exLatency;

				TInt exThroughput;

				//Retrieve all the Asymmetric Key Pair Generator characteristics that are required for the test

				TInt exAsymKeyPairMaxKeyLength;

				if(!GetStringFromConfig(ConfigSection(),KConfigExInterfaceUid,exInterfaceUid) ||

					!GetStringFromConfig(ConfigSection(),KConfigExAlgorithmUid,exAlgorithmUid) ||

					!GetStringFromConfig(ConfigSection(),KConfigExImplementationUid,exImplementationUid) ||

					!GetStringFromConfig(ConfigSection(),KConfigExCreatorName,exCreatorName) ||

					!GetBoolFromConfig(ConfigSection(),KConfigExFIPSApproved,exFIPSApproved) ||

					!GetBoolFromConfig(ConfigSection(),KConfigExHardwareSupport,exHardwareSupported) ||

					!GetIntFromConfig(ConfigSection(),KConfigExMaxConcurrency,exMaxConcurrencySupported) ||

					!GetStringFromConfig(ConfigSection(),KConfigExAlgorithmName,exAlgorithmName) ||

					!GetIntFromConfig(ConfigSection(),KConfigExLatency,exLatency) ||

					!GetIntFromConfig(ConfigSection(),KConfigExThroughput,exThroughput) ||

					!GetIntFromConfig(ConfigSection(),KConfigExMaxKeyLength,exAsymKeyPairMaxKeyLength))

					{

					ERR_PRINTF1(_L("** .INI Error: Expected Asymmetric Key Pair Generator/Common Characteristics Not Located **"));

					SetTestStepResult(EFail);

					}

				else

					{

					INFO_PRINTF1(_L("** Checking Asymmetric Key Pair Generator/Common Characteristics.... **"));

					CPluginCharsChecker* pluginCheck = CPluginCharsChecker::NewLC();

					//Retrieve the Common Characteristics from TAsymmetricKeypairGeneratorCharacteristics 

					const TCommonCharacteristics* asymkeypairgenCommonChars = &asymkeypairgenChars->cmn;

					TPtrC errorMessage;

					//Perform Key Agreement/Common Characteristic Checks

					if(pluginCheck->checkCommonCharacteristics(asymkeypairgenCommonChars,

																exInterfaceUid,

																exAlgorithmUid,

																exImplementationUid,

																exCreatorName,

																exFIPSApproved,

																exHardwareSupported,

																exMaxConcurrencySupported,

																exAlgorithmName,

																exLatency,

																exThroughput,

																errorMessage) &&

					pluginCheck->checkAsymKeypairGenCharacteristics(asymkeypairgenChars,

																exAsymKeyPairMaxKeyLength,

																errorMessage))

						{

						INFO_PRINTF1(_L("** PASS : Asymmetric Key Pair Generator/Common characteristics successfully match expected values **"));

						SetTestStepResult(EPass);	

						}

					else

						{

						ERR_PRINTF2(_L("** FAIL: Characteristic Mismatch - %S **"),&errorMessage);	

						}

					CleanupStack::PopAndDestroy(pluginCheck);

					}

				CleanupStack::PopAndDestroy(keyPairGenImpl);

				}

			else

				{

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

				}

			CleanupStack::PopAndDestroy(keyParams);			

			}

		}

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

	return TestStepResult();

	}

TVerdict CPluginCharsAsymKeyPairStep::doTestStepPostambleL()

	{

	return TestStepResult();

	}