diff -r fd64c38c277d -r b46a585f6909 phonebookengines_old/contactsmodel/cntmodel/inc/CCntPackager.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines_old/contactsmodel/cntmodel/inc/CCntPackager.h	Fri Jun 11 13:29:23 2010 +0300
@@ -0,0 +1,100 @@
+/**
+* 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:
+*
+*/
+
+
+
+/**
+ @file
+ @internalComponent
+ @released
+*/
+
+
+#ifndef __CCNTPACKAGER_H__
+#define __CCNTPACKAGER_H__
+
+#include <cntdb.h>
+#include <badesca.h>
+
+class CContactItem;
+class CCntFilter;
+class CContactItemViewDef;
+class CContactViewDef;
+class CContactTextDef;
+class CContentType;
+class CContactIdArray;
+class CViewContact;
+
+
+/**
+The CCntPackager class provides methods for packing and unpacking objects used
+in IPC (inter-process communications) messages.
+
+The class contains a dynamically allocated buffer for accommodating different 
+kinds of object that will be sent over the process boundaries.
+*/
+NONSHARABLE_CLASS(CCntPackager) : public CBase
+	{
+public:
+	IMPORT_C static CCntPackager* NewL();
+	IMPORT_C ~CCntPackager();
+	IMPORT_C TPtr8 PackL(const CContactItem& aItem);
+	IMPORT_C TPtr8 PackL(const CContactItem& aItem, TInt& aSize);
+	IMPORT_C TPtr8 PackL(const CContentType& aItem);
+	IMPORT_C TPtr8 PackL(const CContactTextDef& aItem);	
+	IMPORT_C TPtr8 PackL(const CContactItemViewDef& aItem);
+	IMPORT_C TPtr8 PackL(const CContactViewDef& aItem);
+	IMPORT_C TPtr8 PackL(const CContactIdArray& aItem);
+	IMPORT_C TPtr8 PackL(const CCntFilter& aItem);	
+	IMPORT_C TPtr8 PackL(const CViewContact& aItem);
+	IMPORT_C TPtr8 PackL(const CDesCArray& aItem);
+	IMPORT_C TPtr8 PackL(const CArrayFix<CContactDatabase::TSortPref>& aItem);
+	IMPORT_C TPtr8 PackL(const CArrayFixFlat<TUid>& aItem);
+	
+	IMPORT_C CContactItem* UnpackCntItemLC() const;
+	IMPORT_C CContentType* UnpackCntContentTypeLC() const;
+	IMPORT_C CContactTextDef* UnpackCntTextDefLC() const;
+	IMPORT_C CContactItemViewDef* UnpackCntItemViewDefLC() const;
+	IMPORT_C CContactViewDef* UnpackCntViewDefLC() const;
+	IMPORT_C CContactIdArray* UnpackCntIdArrayLC() const;
+	IMPORT_C CCntFilter* UnpackCntFilterLC() const;
+	IMPORT_C CViewContact* UnpackViewContactLC() const;
+	IMPORT_C CDesCArray* UnpackDesCArrayLC() const;
+	IMPORT_C CArrayFix<CContactDatabase::TSortPref>* UnpackCArrayFixLC() const;
+	IMPORT_C CArrayFixFlat<TUid>* UnpackTUidArrayLC() const;
+	
+	IMPORT_C void Clear();
+	IMPORT_C void SetBufferFromMessageL(const RMessage2& aMessage, TUint aMessageSlot=0);
+
+	IMPORT_C const TDesC8& GetTransmittingBuffer() const;
+	IMPORT_C TDes8& GetReceivingBufferL(TInt aSize=0);
+
+private:
+	CCntPackager();
+	void ConstructL();
+	void ResetPointer();	
+	
+private:
+	CBufFlat* iBuffer;
+	TInt iMaxBufferSize;
+
+	mutable TPtr8 transPtr;
+	TPtr8 recPtr;
+	};
+
+	
+#endif // __CCNTPACKAGER_H__