--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cryptoservices/certificateandkeymgmt/pkcs12/pkcs12attribute.cpp	Wed Jul 08 11:25:26 2009 +0100
@@ -0,0 +1,101 @@
+/*
+* Copyright (c) 2005-2009 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: 
+*
+*/
+
+
+#include "pkcs12attribute.h"
+
+using namespace PKCS12;
+
+CDecPkcs12Attribute::CDecPkcs12Attribute()
+	{
+	}
+	
+EXPORT_C CDecPkcs12Attribute* CDecPkcs12Attribute::NewL(const TDesC8& aBagAttributes)
+	{
+	CDecPkcs12Attribute* self = new (ELeave) CDecPkcs12Attribute;
+    CleanupStack::PushL(self);
+	self->ConstructL(aBagAttributes);
+	CleanupStack::Pop(self);
+	return self;	
+	}
+
+CDecPkcs12Attribute::~CDecPkcs12Attribute()
+	{
+	delete iAttributeId;	
+	iAttributeValue.ResetAndDestroy();
+	iAttributeValue.Close();
+	}
+	
+void CDecPkcs12Attribute::ConstructL(const TDesC8& aBagAttributes)
+	{
+	TASN1DecGeneric seqGen(aBagAttributes);
+	seqGen.InitL();
+	
+	// Check if this is a Sequence
+	if (seqGen.Tag() != EASN1Sequence || seqGen.Class() != EUniversal)
+		{
+		User::Leave(KErrArgument);
+		}
+	
+	TASN1DecSequence seq;
+	CArrayPtrFlat<TASN1DecGeneric>* attributeSet = seq.DecodeDERLC(seqGen);
+	const TASN1DecGeneric* attributeSetAt0 = attributeSet->At(0);
+	if(attributeSetAt0->Tag() != EASN1ObjectIdentifier || attributeSetAt0->Class() != EUniversal)
+		{
+		User::Leave(KErrArgument);
+		}
+		
+	// Decode the ObjectIdentifier
+	TASN1DecObjectIdentifier oid;
+	iAttributeId = oid.DecodeDERL(*attributeSetAt0); 
+	 
+	const TASN1DecGeneric* attributeSetAt1 = attributeSet->At(1);
+	if(attributeSetAt1->Tag() != EASN1Set || attributeSetAt1->Class() != EUniversal)
+		{
+		User::Leave(KErrArgument);
+		}
+			
+	// Attribute Set
+	TASN1DecSet decSet;
+    CArrayPtrFlat<TASN1DecGeneric>* attributeValues = decSet.NewDERLC(attributeSetAt1->Encoding());
+    
+    TInt attributeCount = attributeValues->Count();
+		    
+    for(TInt index = 0; index < attributeCount; ++index)         
+	   	{
+	   	const TASN1DecGeneric* attributeValuesAt = attributeValues->At(index);
+		TASN1DecGeneric seqGen(*attributeValuesAt);
+		seqGen.InitL();
+		TPtrC8 attrValue = seqGen.Encoding();
+		TDesC8* attributeVal = attrValue.AllocL();
+		CleanupStack::PushL(attributeVal);
+		iAttributeValue.AppendL(attributeVal);
+		CleanupStack::Pop(attributeVal);
+	   	}
+    CleanupStack::PopAndDestroy(2,attributeSet); // attributeSet,attributeValues    
+	}	
+		
+	
+EXPORT_C const TDesC& CDecPkcs12Attribute::AttributeId() const
+	{
+	return *iAttributeId;	
+	}
+	
+EXPORT_C const RPointerArray<TDesC8>& CDecPkcs12Attribute::AttributeValue() const
+	{
+	return iAttributeValue;	
+	}