--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/Codec/src/CSIPTokenHeaderBase.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,171 @@
+// Copyright (c) 2004-2009 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:
+// Name          : CSIPTokenHeaderBase.cpp
+// Part of       : SIP Codec
+// Version       : SIP/4.0 
+//
+
+
+
+#include "siptokenheaderbase.h"
+#include "CSIPTokenizer.h"
+#include "sipcodecerr.h"
+#include "SIPSyntaxCheck.h"
+#include "sipstrings.h"
+#include "sipstrconsts.h"
+#include "sipcodecutils.h"
+#include "_sipcodecdefs.h"
+
+
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::~CSIPTokenHeaderBase
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSIPTokenHeaderBase::~CSIPTokenHeaderBase()
+	{
+	iValue.Close();
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::SetValueL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CSIPTokenHeaderBase::SetValueL(RStringF aValue)
+	{
+	SetValueL(aValue.DesC());
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::Value
+// -----------------------------------------------------------------------------
+//
+EXPORT_C RStringF CSIPTokenHeaderBase::Value() const
+	{
+	return iValue;
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::ToTextValueL
+// From CSIPHeaderBase:
+// -----------------------------------------------------------------------------
+//
+EXPORT_C HBufC8* CSIPTokenHeaderBase::ToTextValueL() const
+	{
+	return iValue.DesC().AllocL();
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::MoreThanOneAllowed
+// From CSIPHeaderBase:
+// -----------------------------------------------------------------------------
+//
+TBool CSIPTokenHeaderBase::MoreThanOneAllowed() const
+	{
+	return ETrue;
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::CSIPTokenHeaderBase
+// -----------------------------------------------------------------------------
+//
+CSIPTokenHeaderBase::CSIPTokenHeaderBase()
+	{
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::CSIPTokenHeaderBase
+// -----------------------------------------------------------------------------
+//
+CSIPTokenHeaderBase::CSIPTokenHeaderBase(const CSIPTokenHeaderBase& aHeader)
+ : CSIPHeaderBase()
+	{
+	iValue = aHeader.Value().Copy();
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CSIPTokenHeaderBase::ConstructL(const TDesC8& aValue,
+                                     TBool aEmptyValueAllowed)
+	{
+	TLex8 lex(aValue);
+	lex.SkipSpace();
+	if (lex.Remainder().Length() > 0)
+		{
+		SetValueL(aValue);
+		}
+	else
+		{
+		if (!aEmptyValueAllowed)
+			{
+			User::Leave(KErrSipCodecTokenBaseHeader);
+			}
+		iValue = SIPStrings::StringF(SipStrConsts::EEmpty);
+		}	
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CSIPTokenHeaderBase::ConstructL(RStringF aValue,
+                                     TBool aEmptyValueAllowed)
+	{
+	ConstructL(aValue.DesC(),aEmptyValueAllowed);
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::ExternalizeValueL
+// From CSIPHeaderBase:
+// -----------------------------------------------------------------------------
+//
+void CSIPTokenHeaderBase::ExternalizeValueL (RWriteStream& aWriteStream) const
+	{
+	TPtrC8 value(iValue.DesC());
+	aWriteStream.WriteUint32L(value.Length());
+	if(value.Length()) 
+		{
+		aWriteStream.WriteL(value);
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::DoInternalizeValueL
+// -----------------------------------------------------------------------------
+//
+void CSIPTokenHeaderBase::DoInternalizeValueL (RReadStream& aReadStream)
+	{
+    HBufC8* value = SIPCodecUtils::ReadDescFromStreamL(aReadStream);
+    CleanupStack::PushL(value);
+    iValue = SIPStrings::Pool().OpenFStringL(*value);
+    CleanupStack::PopAndDestroy(value);
+	}
+	
+// -----------------------------------------------------------------------------
+// CSIPTokenHeaderBase::SetValueL
+// -----------------------------------------------------------------------------
+//
+void CSIPTokenHeaderBase::SetValueL(const TDesC8& aValue)
+	{
+    RStringF tmp = SIPCodecUtils::CheckAndCreateTokenL(aValue, 
+                                            KErrSipCodecTokenBaseHeader);
+    iValue.Close();
+    iValue = tmp;
+	}
+
+
+
+
+