crypto/weakcrypto/test/tbigint/tbasicmathsvector.cpp
author Santosh Patil <santosh.v.patil@nokia.com>
Wed, 08 Jul 2009 11:25:26 +0100
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permissions -rw-r--r--
Move the Security package to EPL, and add the implementations of the cryptographic algorithms
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/*
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* Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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#include "tbasicmathsvector.h"
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#include "t_input.h"
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#include <bigint.h>
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CTestAction* CBasicMathsVector::NewL(RFs& aFs, CConsoleBase& aConsole, 
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	Output& aOut, const TTestActionSpec& aTestActionSpec)
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	{
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	CTestAction* self = CBasicMathsVector::NewLC(aFs, aConsole,
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		aOut, aTestActionSpec);
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	CleanupStack::Pop();
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	return self;
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	}
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CTestAction* CBasicMathsVector::NewLC(RFs& aFs, CConsoleBase& aConsole, 
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	Output& aOut, const TTestActionSpec& aTestActionSpec)
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	{
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	CBasicMathsVector* self = new(ELeave) CBasicMathsVector(aFs, aConsole, aOut);
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	CleanupStack::PushL(self);
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	self->ConstructL(aTestActionSpec);
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	return self;
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	}
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CBasicMathsVector::~CBasicMathsVector()
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	{
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	delete iBody;
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	delete iA;
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	delete iB;
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	delete iAns;
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	}
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CBasicMathsVector::CBasicMathsVector(RFs& aFs, CConsoleBase& aConsole, 
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	Output& aOut) : CTestAction(aConsole, aOut), iFs(aFs)
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	{
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	}
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void CBasicMathsVector::ConstructL(const TTestActionSpec& aTestActionSpec)
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	{
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	CTestAction::ConstructL(aTestActionSpec);
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	iBody = HBufC8::NewL(aTestActionSpec.iActionBody.Length());
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	iBody->Des().Copy(aTestActionSpec.iActionBody);
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	iA = Input::ParseElementHexL(*iBody, _L8("<a>"));
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	iB = Input::ParseElementHexL(*iBody, _L8("<b>"));
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	iAns = Input::ParseElementHexL(*iBody, _L8("<ans>"));
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	TPtrC8 op = Input::ParseElement(*iBody, _L8("<op>"));
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	if( op == _L8("add") )
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		{
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		iOp = EAdd;
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		}
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	else if( op == _L8("subtract") )
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		{
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		iOp = ESubtract;
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		}
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	else if( op == _L8("multiply") )
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		{
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		iOp = EMultiply;
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		}
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	else if( op == _L8("divide") )
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		{
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		iOp = EDivide;
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		}
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	else if( op == _L8("modulus") )
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		{
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		iOp = EModulus;
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		}
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	else if( op == _L8("gcd") )
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		{
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		iOp = EGCD;
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		}
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	else if( op == _L8("inversemod") )
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		{
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		iOp = EInverseMod;
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		}
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	else 
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		{
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		User::Panic(_L("tbasicmathsvector"), 1);
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		}
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	}
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void CBasicMathsVector::DoPerformPrerequisite(TRequestStatus& aStatus)
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	{
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	TRequestStatus* status = &aStatus;
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	User::RequestComplete(status, KErrNone);
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	iActionState = CTestAction::EAction;
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	}
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void CBasicMathsVector::DoPerformPostrequisite(TRequestStatus& aStatus)
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	{
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	TRequestStatus* status = &aStatus;
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	iFinished = ETrue;
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	User::RequestComplete(status, KErrNone);
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	}
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void CBasicMathsVector::DoReportAction(void)
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	{
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   114
	}
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   115
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   116
void CBasicMathsVector::DoCheckResult(TInt)
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	{
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   118
	}
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   119
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   120
void CBasicMathsVector::PerformAction(TRequestStatus& aStatus)
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	{
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   122
	__UHEAP_MARK;
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	TRequestStatus* status = &aStatus;
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   124
	iResult = ETrue;
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   125
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   126
 	RInteger a = RInteger::NewL(*iA);
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	CleanupStack::PushL(a);
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	RInteger b = RInteger::NewL(*iB);
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   129
	CleanupStack::PushL(b);
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	RInteger ans = RInteger::NewL(*iAns);
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   131
	CleanupStack::PushL(ans);
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   132
	RInteger result;
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   133
	switch(iOp)
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   134
		{
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   135
		case EAdd:
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   136
			a += b;
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			break;
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   138
		case ESubtract:
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   139
			a -= b;
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   140
			break;
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   141
		case EMultiply:
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   142
			a *= b;
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   143
			break;
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   144
		case EDivide:
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   145
			a /= b;
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   146
			break;
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   147
		case EModulus:
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   148
			a %= b;
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   149
			break;
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   150
		case EGCD:
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   151
			result = a.GCDL(b);
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   152
			a.Set(result);
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   153
			break;
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   154
		case EInverseMod:
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   155
			result = a.InverseModL(b);
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   156
			a.Set(result);
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   157
			break;
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   158
		default:
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   159
			User::Panic(_L("tbasicmathsvector"), 2);
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   160
			break;
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   161
		}
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   162
2c201484c85f Move the Security package to EPL, and add the implementations of the cryptographic algorithms
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   163
	if( a != ans )
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   164
		{
2c201484c85f Move the Security package to EPL, and add the implementations of the cryptographic algorithms
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   165
		iResult = EFalse;
2c201484c85f Move the Security package to EPL, and add the implementations of the cryptographic algorithms
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   166
		}
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   167
	CleanupStack::PopAndDestroy(&ans);
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   168
	CleanupStack::PopAndDestroy(&b);
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   169
	CleanupStack::PopAndDestroy(&a);
2c201484c85f Move the Security package to EPL, and add the implementations of the cryptographic algorithms
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   170
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   171
	User::RequestComplete(status, KErrNone);
2c201484c85f Move the Security package to EPL, and add the implementations of the cryptographic algorithms
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   172
	iActionState = CTestAction::EPostrequisite;
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   173
	__UHEAP_MARKEND;
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   174
	}