--- a/cryptoservices/certificateandkeymgmt/tasn1/testsequence.cpp	Tue Jul 21 01:04:32 2009 +0100
+++ b/cryptoservices/certificateandkeymgmt/tasn1/testsequence.cpp	Thu Sep 10 14:01:51 2009 +0300
@@ -1,251 +1,251 @@
-/*
-* Copyright (c) 2001-2009 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: 
-* Implementation for testing sequence object encoding/decoding
-*
-*/
-
-
-#include "testsequence.h"
-#include "tasn1normaltest.h"
-#include <asn1enc.h>
-#include <asn1dec.h>
-#include <e32math.h>
-#include <e32cons.h>
-
-#include <bigint.h>
-
-CTestSequence* CTestSequence::NewL(CASN1NormalTest &aASN1Action)
-	{
-	CTestSequence* test = new (ELeave) CTestSequence(aASN1Action);
-	return test;
-	}
-
-CTestSequence::CTestSequence(CASN1NormalTest &aASN1Action) : CTestBase(aASN1Action)
-	{
-	};
-
-
-void CTestSequence::GetName(TDes& aBuf)
-	{
-	aBuf.Copy(_L("Test Sequence"));
-	}
-
-void CTestSequence::FillParameterArray(void)
-	{
-	iParameters->Append(CTestParameter::EInt);
-	iParameters->Append(CTestParameter::EInt);
-	}
-
-
-TBool CTestSequence::PerformTest(CConsoleBase& aConsole, const TInt &aTestDepth, const TInt &aTestSize, const TInt &aTestNumber, const TInt &aTotalTests)
-	{
-	iObjectsEncoded = 1;
-	CASN1EncBase* encoder = MakeSequenceEncoderLC(aTestDepth, 0, aTestSize);
-	
-	// Prepare a buffer
-	TInt totalLength = encoder->LengthDER();
-	HBufC8* buf = HBufC8::NewMaxLC(totalLength);
-	TPtr8 tBuf = buf->Des();
-	
-	// Write into the buffer
-	TUint writeLength = 0;
-	encoder->WriteDERL(tBuf, writeLength);
-
-	// Check number of objects in buffer reads OK and matches what we hoped
-	TInt objectsRead = ReadAndCountL(tBuf);
-	if (objectsRead != iObjectsEncoded)
-		{
-		aConsole.Write(_L("ERROR! Encoded sequence object count mismatch\n"));
-		iASN1Action.ReportProgressL(KErrASN1EncodingError, aTestNumber, aTotalTests);
-		CleanupStack::PopAndDestroy(2); // buf, encoder
-		return(EFalse);
-		}
-	else
-		{	
-		iASN1Action.ReportProgressL(KErrNone, aTestNumber, aTotalTests);
-		CleanupStack::PopAndDestroy(2); // buf, encoder
-		return(ETrue);
-		}
-	}
-
-
-CASN1EncSequence* CTestSequence::MakeSequenceEncoderLC(TInt aMaxDepth, 
-													   TInt aMinSize, 
-													   TInt aMaxSize)
-	{
-	__ASSERT_ALWAYS(aMaxDepth > 0, User::Leave(KErrArgument));
-	__ASSERT_ALWAYS(aMinSize >= 0, User::Leave(KErrArgument));
-	__ASSERT_ALWAYS(aMinSize <= aMaxSize, User::Leave(KErrArgument));
-
-	CASN1EncSequence* encoder = CASN1EncSequence::NewLC();
-
-	TUint targetSize = aMinSize + (Math::Random() % (aMaxSize + 1 - aMinSize));
-	TUint size = 0;
-	while (size < targetSize)
-		{
-		const TInt KMaxChildType = 3;
-		const TInt childTypes = aMaxDepth > 1 ? KMaxChildType + 1 : KMaxChildType;
-		const TInt childType = (Math::Random() >> 5) % childTypes;
-		CASN1EncBase* child = 0;
-		CASN1EncSequence* seqEnc = 0;
-		switch (childType)
-			{
-			case 0:
-				child = CASN1EncInt::NewLC(Math::Random());
-				break;
-			case 1:
-				{
-				RInteger i = RInteger::NewRandomL(1234, TInteger::EAllBitsRandom);
-				CleanupStack::PushL(i);
-				CASN1EncBigInt* encInt = CASN1EncBigInt::NewLC(i);
-				CleanupStack::Pop(); // encInt
-				CleanupStack::PopAndDestroy(&i); // a deep copy of the info is taken
-				CleanupStack::PushL(encInt);
-				child = encInt;
-				break;
-				}
-				case 2:
-				child = CASN1EncNull::NewLC();
-				break;
-			case KMaxChildType:
-				// last case must be for next-level sequence encoder
-				seqEnc = MakeSequenceEncoderLC(aMaxDepth - 1, aMinSize, aMaxSize);
-				child = seqEnc;
-				break;
-			default:
-				User::Leave(KErrNotSupported);
-				break;
-			}
-		
-		if (child)
-			{
-			encoder->AddChildL(child);
-			CleanupStack::Pop(); // child
-			++iObjectsEncoded;
-			++size;
-
-			// If we've just added a sequence, want to test ability to add things to a sequence
-			// *that is itself a child*, to check size changes propagate upwards to parent
-			if (seqEnc)
-				{
-				child = CASN1EncInt::NewLC(Math::Random());
-
-				seqEnc->AddChildL(child);
-				CleanupStack::Pop(); // child
-				++iObjectsEncoded;
-				seqEnc = 0;
-				}
-			}
-		}
-	
-	return encoder;
-	}
-
-
-TInt CTestSequence::ReadAndCountL(const TDesC8& aBuf)
-	{
-	TInt result = 1;
-	
-	TASN1DecGeneric decoder(aBuf);
-	decoder.InitL();
-
-	TInt bufLength = aBuf.Length();
-	TInt readLength = decoder.LengthDER();
-
-	__ASSERT_ALWAYS(bufLength >= readLength, User::Leave(KErrCorrupt));
-	if (bufLength > readLength)
-		{
-		// Read the remainder of this buffer too
-		result += ReadAndCountL(aBuf.Mid(readLength));
-		}
-
-	if (decoder.Encoding()[0] & 0x20		// Tagged as constructed
-		&& decoder.LengthDERContent() > 0) 
-		{
-		// Read objects from inside the sequence too
-		result += ReadAndCountL(decoder.GetContentDER());
-		}
-
-	return result;
-	}
-
-TBool CTestSequence::PerformTestsL(CConsoleBase& aConsole)
-	{
-	// Keep these two coprime to maximise combinations
-	const TInt KMaxSize = 11;
-	const TInt KMaxDepth = 10;
-	CTestParameter* test;
-	TInt totalTests, currentTest=0;
-	TInt maxDepth;
-	TInt maxSize;
-
-	if(!CountTests(totalTests)) return(EFalse);
-
-	for(TInt pos = 0; pos < iValues->Count(); pos++)
-		{
-		test = (*iValues)[pos];
-		switch(test->GetType())
-			{
-			case CTestParameter::EInt :
-				{
-				CIntTestParameter *intTest = REINTERPRET_CAST(CIntTestParameter*, test);
-
-				// Get the encoder and decoder
-				maxDepth = intTest->Value();
-				test = (*iValues)[++pos];
-				if(test->GetType() != CTestParameter::EInt)
-					{
-					User::Leave(KErrNotSupported);
-					}
-				intTest = REINTERPRET_CAST(CIntTestParameter*, test);
-				maxSize = intTest->Value();
-				if(!PerformTest(aConsole, maxDepth, maxSize, currentTest, totalTests))
-					{
-					return(EFalse);
-					}
-				currentTest++;
-				break;
-				}
-			case CTestParameter::ERandom :
-				{
-				CRandomTestParameter *randomTest = REINTERPRET_CAST(CRandomTestParameter*, test);
-				// Get the encoder and decoder
-
-				for(TInt test = 0; test <= randomTest->Interations(); test++)
-					{
-
-					// Get the encoder and decoder
-					maxDepth = (test % KMaxDepth) + 1;
-					maxSize = test % KMaxSize;
-
-					currentTest++;
-					// Don't do the too-big combinations (too slow)
-					if (maxDepth +  maxSize > 14) continue;
-					if(!PerformTest(aConsole, maxDepth, maxSize, currentTest, totalTests))
-						{
-						return(EFalse);
-						}
-					}
-				break;
-				}
-			default:
-				{
-				return EFalse;
-				}
-			}
-		}
-	iASN1Action.ReportProgressL(KErrNone, totalTests, totalTests);
-	return(ETrue);
-	}
+/*
+* Copyright (c) 2001-2009 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: 
+* Implementation for testing sequence object encoding/decoding
+*
+*/
+
+
+#include "testsequence.h"
+#include "tasn1normaltest.h"
+#include <asn1enc.h>
+#include <asn1dec.h>
+#include <e32math.h>
+#include <e32cons.h>
+
+#include <bigint.h>
+
+CTestSequence* CTestSequence::NewL(CASN1NormalTest &aASN1Action)
+	{
+	CTestSequence* test = new (ELeave) CTestSequence(aASN1Action);
+	return test;
+	}
+
+CTestSequence::CTestSequence(CASN1NormalTest &aASN1Action) : CTestBase(aASN1Action)
+	{
+	};
+
+
+void CTestSequence::GetName(TDes& aBuf)
+	{
+	aBuf.Copy(_L("Test Sequence"));
+	}
+
+void CTestSequence::FillParameterArray(void)
+	{
+	iParameters->Append(CTestParameter::EInt);
+	iParameters->Append(CTestParameter::EInt);
+	}
+
+
+TBool CTestSequence::PerformTest(CConsoleBase& aConsole, const TInt &aTestDepth, const TInt &aTestSize, const TInt &aTestNumber, const TInt &aTotalTests)
+	{
+	iObjectsEncoded = 1;
+	CASN1EncBase* encoder = MakeSequenceEncoderLC(aTestDepth, 0, aTestSize);
+	
+	// Prepare a buffer
+	TInt totalLength = encoder->LengthDER();
+	HBufC8* buf = HBufC8::NewMaxLC(totalLength);
+	TPtr8 tBuf = buf->Des();
+	
+	// Write into the buffer
+	TUint writeLength = 0;
+	encoder->WriteDERL(tBuf, writeLength);
+
+	// Check number of objects in buffer reads OK and matches what we hoped
+	TInt objectsRead = ReadAndCountL(tBuf);
+	if (objectsRead != iObjectsEncoded)
+		{
+		aConsole.Write(_L("ERROR! Encoded sequence object count mismatch\n"));
+		iASN1Action.ReportProgressL(KErrASN1EncodingError, aTestNumber, aTotalTests);
+		CleanupStack::PopAndDestroy(2); // buf, encoder
+		return(EFalse);
+		}
+	else
+		{	
+		iASN1Action.ReportProgressL(KErrNone, aTestNumber, aTotalTests);
+		CleanupStack::PopAndDestroy(2); // buf, encoder
+		return(ETrue);
+		}
+	}
+
+
+CASN1EncSequence* CTestSequence::MakeSequenceEncoderLC(TInt aMaxDepth, 
+													   TInt aMinSize, 
+													   TInt aMaxSize)
+	{
+	__ASSERT_ALWAYS(aMaxDepth > 0, User::Leave(KErrArgument));
+	__ASSERT_ALWAYS(aMinSize >= 0, User::Leave(KErrArgument));
+	__ASSERT_ALWAYS(aMinSize <= aMaxSize, User::Leave(KErrArgument));
+
+	CASN1EncSequence* encoder = CASN1EncSequence::NewLC();
+
+	TUint targetSize = aMinSize + (Math::Random() % (aMaxSize + 1 - aMinSize));
+	TUint size = 0;
+	while (size < targetSize)
+		{
+		const TInt KMaxChildType = 3;
+		const TInt childTypes = aMaxDepth > 1 ? KMaxChildType + 1 : KMaxChildType;
+		const TInt childType = (Math::Random() >> 5) % childTypes;
+		CASN1EncBase* child = 0;
+		CASN1EncSequence* seqEnc = 0;
+		switch (childType)
+			{
+			case 0:
+				child = CASN1EncInt::NewLC(Math::Random());
+				break;
+			case 1:
+				{
+				RInteger i = RInteger::NewRandomL(1234, TInteger::EAllBitsRandom);
+				CleanupStack::PushL(i);
+				CASN1EncBigInt* encInt = CASN1EncBigInt::NewLC(i);
+				CleanupStack::Pop(); // encInt
+				CleanupStack::PopAndDestroy(&i); // a deep copy of the info is taken
+				CleanupStack::PushL(encInt);
+				child = encInt;
+				break;
+				}
+				case 2:
+				child = CASN1EncNull::NewLC();
+				break;
+			case KMaxChildType:
+				// last case must be for next-level sequence encoder
+				seqEnc = MakeSequenceEncoderLC(aMaxDepth - 1, aMinSize, aMaxSize);
+				child = seqEnc;
+				break;
+			default:
+				User::Leave(KErrNotSupported);
+				break;
+			}
+		
+		if (child)
+			{
+			encoder->AddChildL(child);
+			CleanupStack::Pop(); // child
+			++iObjectsEncoded;
+			++size;
+
+			// If we've just added a sequence, want to test ability to add things to a sequence
+			// *that is itself a child*, to check size changes propagate upwards to parent
+			if (seqEnc)
+				{
+				child = CASN1EncInt::NewLC(Math::Random());
+
+				seqEnc->AddChildL(child);
+				CleanupStack::Pop(); // child
+				++iObjectsEncoded;
+				seqEnc = 0;
+				}
+			}
+		}
+	
+	return encoder;
+	}
+
+
+TInt CTestSequence::ReadAndCountL(const TDesC8& aBuf)
+	{
+	TInt result = 1;
+	
+	TASN1DecGeneric decoder(aBuf);
+	decoder.InitL();
+
+	TInt bufLength = aBuf.Length();
+	TInt readLength = decoder.LengthDER();
+
+	__ASSERT_ALWAYS(bufLength >= readLength, User::Leave(KErrCorrupt));
+	if (bufLength > readLength)
+		{
+		// Read the remainder of this buffer too
+		result += ReadAndCountL(aBuf.Mid(readLength));
+		}
+
+	if (decoder.Encoding()[0] & 0x20		// Tagged as constructed
+		&& decoder.LengthDERContent() > 0) 
+		{
+		// Read objects from inside the sequence too
+		result += ReadAndCountL(decoder.GetContentDER());
+		}
+
+	return result;
+	}
+
+TBool CTestSequence::PerformTestsL(CConsoleBase& aConsole)
+	{
+	// Keep these two coprime to maximise combinations
+	const TInt KMaxSize = 11;
+	const TInt KMaxDepth = 10;
+	CTestParameter* test;
+	TInt totalTests, currentTest=0;
+	TInt maxDepth;
+	TInt maxSize;
+
+	if(!CountTests(totalTests)) return(EFalse);
+
+	for(TInt pos = 0; pos < iValues->Count(); pos++)
+		{
+		test = (*iValues)[pos];
+		switch(test->GetType())
+			{
+			case CTestParameter::EInt :
+				{
+				CIntTestParameter *intTest = REINTERPRET_CAST(CIntTestParameter*, test);
+
+				// Get the encoder and decoder
+				maxDepth = intTest->Value();
+				test = (*iValues)[++pos];
+				if(test->GetType() != CTestParameter::EInt)
+					{
+					User::Leave(KErrNotSupported);
+					}
+				intTest = REINTERPRET_CAST(CIntTestParameter*, test);
+				maxSize = intTest->Value();
+				if(!PerformTest(aConsole, maxDepth, maxSize, currentTest, totalTests))
+					{
+					return(EFalse);
+					}
+				currentTest++;
+				break;
+				}
+			case CTestParameter::ERandom :
+				{
+				CRandomTestParameter *randomTest = REINTERPRET_CAST(CRandomTestParameter*, test);
+				// Get the encoder and decoder
+
+				for(TInt test = 0; test <= randomTest->Interations(); test++)
+					{
+
+					// Get the encoder and decoder
+					maxDepth = (test % KMaxDepth) + 1;
+					maxSize = test % KMaxSize;
+
+					currentTest++;
+					// Don't do the too-big combinations (too slow)
+					if (maxDepth +  maxSize > 14) continue;
+					if(!PerformTest(aConsole, maxDepth, maxSize, currentTest, totalTests))
+						{
+						return(EFalse);
+						}
+					}
+				break;
+				}
+			default:
+				{
+				return EFalse;
+				}
+			}
+		}
+	iASN1Action.ReportProgressL(KErrNone, totalTests, totalTests);
+	return(ETrue);
+	}