diff -r 000000000000 -r ba25891c3a9e ncdengine/engine/inc/catalogsbasemessageimpl.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/engine/inc/catalogsbasemessageimpl.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,217 @@
+/*
+* Copyright (c) 2006 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:   Declaration of CCatalogsBaseMessageImpl
+*
+*/
+
+
+#ifndef C_CATALOGS_BASE_MESSAGE_IMPL_H
+#define C_CATALOGS_BASE_MESSAGE_IMPL_H
+
+#include "catalogsbasemessage.h"
+
+class RMessage2;
+class CCatalogsClientServerServerSession;
+
+/**
+ *  Catalogs base message implementation
+ *
+ *  @see MCatalogsBaseMessage 
+ *  The implementation is based on encapsulation of 
+ *  an RMessage2 object and delegation of methods to this instance.
+ *
+ *  @lib ?library
+ *  @since S60 ?S60_version *** for example, S60 v3.0
+ */
+class CCatalogsBaseMessageImpl : public CBase, public MCatalogsBaseMessage
+    {
+
+public:
+
+    static CCatalogsBaseMessageImpl* NewL( 
+        const RMessage2& aMessage,
+        CCatalogsClientServerServerSession& aSession,
+        TInt aHandle );
+
+    static CCatalogsBaseMessageImpl* NewLC(
+        const RMessage2& aMessage,
+        CCatalogsClientServerServerSession& aSession,
+        TInt aHandle );
+
+    
+// from base class MCatalogsBaseMessage
+
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::InputLength
+     *
+     * @since S60 ?S60_version
+     * @param ?arg1 ?description
+     */
+    TInt InputLength() const;
+    
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::ReadInput
+     *
+     * @since S60 ?S60_version
+     * @param ?arg1 ?description
+     */
+    TInt ReadInput( TDes8& aInputData ) const;
+
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::ReadInput
+     *
+     * @since S60 ?S60_version
+     * @param ?arg1 ?description
+     */
+    TInt ReadInput( TDes16& aInputData ) const;
+    
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::Handle
+     *
+     * @since S60 ?S60_version
+     * @param ?arg1 ?description
+     */
+    TInt Handle() const;
+    
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::CompleteAndRelease
+     *
+     * @since S60 ?S60_version
+     * @param ?arg1 ?description
+     */
+    void CompleteAndRelease( TInt aStatus ) const;
+    
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::CompleteAndReleaseL
+     *
+     * @since S60 ?S60_version
+     * @param ?arg1 ?description
+     */
+    void CompleteAndReleaseL( const TDesC8& aOutputData, 
+                              TInt aStatus );
+
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::CompleteAndReleaseL
+     *
+     * @since S60 ?S60_version
+     * @param ?arg1 ?description
+     */
+    void CompleteAndReleaseL( TInt aOutputData, 
+                              TInt aStatus );
+
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::CompleteAndReleaseL
+     *
+     * @since S60 ?S60_version
+     * @param ?arg1 ?description
+     */
+    void CompleteAndReleaseL( const TDesC16& aOutputData, 
+                              TInt aStatus );
+
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::CompleteAndReleaseL
+     */
+    void CompleteAndReleaseL( RFs& aFs, 
+                              RFile& aFile ); 
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::Release
+     *
+     * @since S60 ?S60_version
+     */
+    void Release();
+
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::CheckSecurityPolicy
+     *
+     * @since S60 ?S60_version
+     * @param ?arg1 ?description
+     */
+    TBool CheckSecurityPolicy( const TSecurityPolicy& aSecurityPolicy );
+        
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::Session
+     *
+     * @since S60 ?S60_version
+     * @param ?arg1 ?description
+     */
+    MCatalogsSession& Session() const;
+
+    /**
+     * From MCatalogsBaseMessage.
+     * @see MCatalogsBaseMessage::CounterPartLost
+     *
+     * @since S60 ?S60_version
+     * @param ?arg1 ?description
+     */
+    TBool CounterPartLost( const MCatalogsSession& aSession );
+
+protected:
+
+    virtual ~CCatalogsBaseMessageImpl();
+
+private:
+
+    /**
+     * Constructor
+     * 
+     * @param aMessage the message.
+     * @param aSession a reference to an object
+     *        which is the session in which this message is used 
+     * 
+     */
+    CCatalogsBaseMessageImpl( const RMessage2& aMessage,
+                              CCatalogsClientServerServerSession& aSession,
+                              TInt aHandle );
+                              
+    void ConstructL();
+
+private: // data
+
+    /**
+     * the encapsulated message object that does
+     * the real message handling
+     * NOTICE: This has to be a copy. Otherwise the current
+     *         message of the session or server seems to be used
+     *         which is not desired. 
+     */
+    const RMessage2 iMessage;
+    /**
+     * session in which this message is used
+     */
+    CCatalogsClientServerServerSession& iSession;
+    /**
+     * handle to the receiver of this message
+     */    
+    TInt iHandle;
+    /**
+     * boolean value which tells whether the sender of this message
+     * has died or not and if completion messages can act normally
+     * or not. If ETrue, no messages are sent to client-side anymore.
+     */        
+    TBool iSenderLost;
+    };
+
+#endif // C_CATALOGS_BASE_MESSAGE_IMPL