--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/Codec/inc/sipmessageparser.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,114 @@
+/*
+* 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        : sipmessageparser.h
+* Part of     : SIP Codec
+* Interface   : SIP Codec API
+* Version     : SIP/4.0 
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+#ifndef CSIPMESSAGEPARSER_H
+#define CSIPMESSAGEPARSER_H
+
+//  INCLUDES
+#include <e32base.h>
+#include "_sipcodecdefs.h"
+
+// FORWARD DECLARATIONS
+class CSIPMessage;
+class CSIPRequest;
+class CSIPResponse;
+
+// CLASS DECLARATION
+/**
+* Class provides a function to create a CSIPMessages
+* from textual representation of a SIP message.
+*
+* @lib sipcodec.lib
+*/
+class CSIPMessageParser : public CBase
+    {
+    public: // Constructors and destructor
+
+        /**
+        * Creates a CSIPMessageParser instance
+        * @returns a new instance of CSIPMessageParser
+        */
+        IMPORT_C static CSIPMessageParser* NewL();
+    
+        /**
+        * Creates a CSIPMessageParser instance and pushes it to CleanupStack
+        * @returns a new instance of CSIPMessageParser
+        */
+        IMPORT_C static CSIPMessageParser* NewLC();
+    
+        /**
+        * Destructor
+        */
+        IMPORT_C ~CSIPMessageParser();
+
+        /**
+        * Constructs a CSIPMessage from its textual representation.
+        * @pre aInputMessage != 0
+        * @pre *aSIPMessage == 0
+        * @param aInputMessage the textual representation of a SIP message
+        * @param aSIPMessage, the pointer that points to 
+        *        the created CSIPMessage, when the function returns. 
+        * @return KErrNone if the message was successfully decoded.
+        *         In this case aSIPMessage points to a syntactically 
+        *         correct SIP message.
+        *         Returns SIP parser error (@see sipcodecerr.h) or 
+        *         a system wide error. In this case aSIPMessage may or 
+        *         may not point to a partially parsed SIP message depending on 
+        *         which phase of the parsing the error occured.
+        */
+        IMPORT_C TInt FromText(
+            HBufC8* aInputMessage,
+            CSIPMessage** aSIPMessage);
+
+    private: // Constructors
+
+        CSIPMessageParser();
+        void ConstructL();
+
+    private: // New functions
+
+        CSIPMessage* FromTextL(
+            HBufC8* aInputSIPMessage,
+            TInt& aParseErrorInHeaders);
+
+        CSIPMessage* CreateSIPMessageLC(const TDesC8& aFirstLine);
+        
+        CSIPRequest* CreateSIPRequestLC(const TDesC8& aRequestLine);
+        
+        CSIPResponse* CreateSIPResponseLC(const TDesC8& aStatusLine);
+        
+        TUint ParseResponseCodeL(const TDesC8& aResponseCode);
+
+    private: // For testing purposes
+    
+        UNIT_TEST(CSIPMessageParserTest)
+    };
+
+#endif // CSIPMESSAGEPARSER_H
+
+// End of File