--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/ConnectionMgr/src/MMsgAssemblerContext.h	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,95 @@
+/*
+* 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        : MMsgAssemblerContext.h
+* Part of     : ConnectionMgr
+* Version     : SIP/3.0
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+#ifndef __MMSGASSEMBLERCONTEXT_H__
+#define __MMSGASSEMBLERCONTEXT_H__
+
+// INCLUDES
+
+// FORWARD DECLARATIONS
+class MSIPMsgAssemblerOwner;
+class MSigCompController;
+class CSIPMessage;
+class TTCPMsgState;
+
+// CLASS DEFINITION
+/**
+ * defines a interface of CSIPMessageAssembler used for state classes.
+ */
+class MMsgAssemblerContext
+	{
+	public: // Enumerations
+
+		// the states of handling received TCP messages.
+		enum TTCPMsgStateValue
+			{
+			EMsgInit,
+			EMsgHeaderStart,
+			EMsgHeaderEnd,
+			EMsgContentStart,
+			EMsgContentEnd,
+			ECompMsgStart,
+			ECompMsgEnd,
+			EMsgComplete,
+			EMsgMaxStates
+			};
+
+	public:	// Constructors and destructor
+
+		/// Virtual destructor
+		virtual ~MMsgAssemblerContext() {};
+
+	public: // Abstract methods
+
+		virtual MSIPMsgAssemblerOwner& MsgOwner() = 0;
+		
+		virtual MSigCompController& SigComp() = 0;
+		
+		virtual CBufFlat& MsgBuffer() = 0;
+		
+        virtual CSIPMessage* Message() = 0;
+        
+        virtual void SetMessage( CSIPMessage* aMessage ) = 0;
+        
+        virtual void DetachMsg() = 0;
+        
+        virtual void ChangeState( MMsgAssemblerContext::TTCPMsgStateValue aState ) = 0;
+        
+        virtual TTCPMsgState& CurrentState() = 0;
+        
+        virtual void SetIsSigComp( TBool aIsSigComp ) = 0;
+    
+        virtual TBool IsSigComp() const = 0;
+        
+        virtual void SetUnConsumedBytes( TInt aUnConsumedBytes ) = 0;
+    
+        virtual TInt UnConsumedBytes() const = 0;
+	};
+
+#endif // end of __MMSGASSEMBLERCONTEXT_H__
+
+// end of file
+