--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/ClientResolver/Server/src/SIPCRSerializer.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,136 @@
+// 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 "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          : SIPCRSerializer.cpp
+// Part of       : SIP Client Resolver
+// Version       : 1.0
+//
+
+
+
+// INCLUDES
+#include "SIPCRSerializer.h"
+#include "sipstrings.h"
+#include "siprequest.h"
+#include "sipresponse.h"
+#include "uricontainer.h"
+
+
+const TInt KBufExpandSize=100;
+
+// ----------------------------------------------------------------------------
+// SIPCRSerializer::ExternalizeL
+// ----------------------------------------------------------------------------
+//
+CBufFlat* SIPCRSerializer::ExternalizeL(CSIPRequest& aRequest)
+	{
+	CBufFlat* buf = CBufFlat::NewL(KBufExpandSize);
+	CleanupStack::PushL(buf);
+	RBufWriteStream writeStream(*buf,0);
+	writeStream.PushL();
+    writeStream.WriteUint16L(aRequest.Method().DesC().Length());
+    writeStream.WriteL (aRequest.Method().DesC());
+    CURIContainer* uriContainer = aRequest.RequestURI();
+    if (uriContainer)
+        {
+        uriContainer->ExternalizeL(writeStream);
+        }
+	aRequest.ExternalizeHeadersL(writeStream);	
+	writeStream.Pop();
+	writeStream.Close();
+	CleanupStack::Pop(buf);
+	return buf;
+	}
+
+// -----------------------------------------------------------------------------
+// SIPCRSerializer::InternalizeL
+// -----------------------------------------------------------------------------
+//
+void SIPCRSerializer::InternalizeL(const TDesC8& aDes, CSIPRequest& aRequest)
+    {
+    RDesReadStream readStream(aDes);
+    CleanupClosePushL (readStream);
+    
+    InternalizeMethodL (aRequest,readStream);
+    
+    CURIContainer* uriContainer = CURIContainer::InternalizeL(readStream);
+    CleanupStack::PushL(uriContainer);
+    aRequest.SetRequestURIL(uriContainer);
+    CleanupStack::Pop(uriContainer);
+    
+    aRequest.InternalizeHeadersL(readStream);
+
+    readStream.Pop();
+    readStream.Close();
+    }
+
+// -----------------------------------------------------------------------------
+// SIPCRSerializer::ExternalizeL
+// -----------------------------------------------------------------------------
+//
+CBufFlat* SIPCRSerializer::ExternalizeL(CSIPResponse& aResponse)
+    {
+    CBufFlat* buf = CBufFlat::NewL(KBufExpandSize);
+	CleanupStack::PushL(buf);
+	RBufWriteStream writeStream(*buf,0);
+	writeStream.PushL();
+	
+	writeStream.WriteUint16L(aResponse.ResponseCode());
+	
+	TPtrC8 des(aResponse.ReasonPhrase().DesC());
+	writeStream.WriteUint32L(des.Length());
+	writeStream.WriteL(des);
+	
+	aResponse.ExternalizeHeadersL(writeStream);
+	
+	writeStream.Pop();
+	writeStream.Close();
+    CleanupStack::Pop(buf);
+	return buf;
+    }
+    
+// -----------------------------------------------------------------------------
+// SIPCRSerializer::InternalizeMethodL
+// -----------------------------------------------------------------------------
+//
+void SIPCRSerializer::InternalizeMethodL(CSIPRequest& aRequest,
+                                         RReadStream& aReadStream)
+    {
+    RStringF method = ReadFromStreamL(aReadStream);
+    CleanupClosePushL(method);    
+    aRequest.SetMethodL(method);
+    CleanupStack::PopAndDestroy(1); // method
+    }
+  
+  // -----------------------------------------------------------------------------
+// SIPCRSerializer::ReadFromStreamLC
+// -----------------------------------------------------------------------------
+//
+RStringF SIPCRSerializer::ReadFromStreamL(RReadStream& aReadStream)
+	{
+	TUint16 bufLength = aReadStream.ReadUint16L();
+	HBufC8* buf = HBufC8::NewLC (bufLength);
+	TPtr8 bufPtr(buf->Des());	
+	if (bufLength > 0)
+		{
+		aReadStream.ReadL (bufPtr,bufLength);
+		}
+	else 
+	    {
+	    }
+	RStringF str = SIPStrings::Pool().OpenFStringL(bufPtr);
+	CleanupStack::PopAndDestroy(buf);	
+	return str;
+	}
+  
+// End of File