--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/natfw/natfwunsaf_protocols/unsaf_codec/src/natfwunsafnonceattribute.cpp	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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 "natfwunsafnonceattribute.h"
+#include "natfwunsafutils.h"
+
+// -----------------------------------------------------------------------------
+// CNATFWUNSAFNonceAttribute::NewL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CNATFWUNSAFNonceAttribute* CNATFWUNSAFNonceAttribute::NewL(
+    const TDesC8& aNonce)
+    {
+    CNATFWUNSAFNonceAttribute* self = CNATFWUNSAFNonceAttribute::NewLC(
+        aNonce);
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CNATFWUNSAFNonceAttribute::NewLC
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CNATFWUNSAFNonceAttribute* CNATFWUNSAFNonceAttribute::NewLC(
+    const TDesC8& aNonce)
+    {
+    CNATFWUNSAFNonceAttribute* self =
+        new (ELeave) CNATFWUNSAFNonceAttribute();
+    CleanupStack::PushL(self);
+    TBool valid = ETrue;
+    for ( TInt i = 0; i < aNonce.Length(); i++ )
+        {
+        valid = NATFWUNSAFUtils::IsQdTextChar(aNonce[i]);
+        if ( !valid )
+            {
+            break;
+            }
+        }
+    if (!valid)
+        {
+        if(!NATFWUNSAFUtils::IsQuotedString(aNonce))
+            {
+            User::Leave(KErrArgument);
+            }
+        }
+    self->ConstructL(aNonce);
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CNATFWUNSAFNonceAttribute::DecodeAttributeL
+// -----------------------------------------------------------------------------
+//
+CNATFWUNSAFAttribute*
+CNATFWUNSAFNonceAttribute::DecodeAttributeL(const TDesC8& aByteStream)
+    {
+    TUint16 valueLength = ParseLengthL(aByteStream);
+
+    //Stream has to have enough data for the whole value element
+    __ASSERT_ALWAYS(aByteStream.Length() >= EValueOffset + valueLength,
+                    User::Leave(KErrArgument));
+    return NewL(aByteStream.Mid(EValueOffset, valueLength));
+    }
+
+// -----------------------------------------------------------------------------
+// CNATFWUNSAFNonceAttribute::CNATFWUNSAFNonceAttribute
+// -----------------------------------------------------------------------------
+//
+CNATFWUNSAFNonceAttribute::CNATFWUNSAFNonceAttribute() :
+    CNATFWUNSAFAttribute()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CNATFWUNSAFNonceAttribute::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CNATFWUNSAFNonceAttribute::ConstructL(const TDesC8& aNonce)
+    {
+    iNonce = aNonce.AllocL();
+    }
+
+// -----------------------------------------------------------------------------
+// CNATFWUNSAFNonceAttribute::~CNATFWUNSAFNonceAttribute
+// -----------------------------------------------------------------------------
+//
+CNATFWUNSAFNonceAttribute::~CNATFWUNSAFNonceAttribute()
+    {
+    delete iNonce;
+    }
+
+// -----------------------------------------------------------------------------
+// CNATFWUNSAFNonceAttribute::Type
+// -----------------------------------------------------------------------------
+//
+CNATFWUNSAFAttribute::TType CNATFWUNSAFNonceAttribute::Type() const
+    {
+    return ENonce;
+    }
+
+// -----------------------------------------------------------------------------
+// CNATFWUNSAFNonceAttribute::EncodeValueL
+// -----------------------------------------------------------------------------
+//
+HBufC8* CNATFWUNSAFNonceAttribute::EncodeValueL() const
+    {
+    return iNonce->AllocL();
+    }
+
+// -----------------------------------------------------------------------------
+// CNATFWUNSAFNonceAttribute::Value
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const TDesC8& CNATFWUNSAFNonceAttribute::Value() const
+    {
+    return *iNonce;
+    }
+