/*+
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* Copyright (c) 2006-2006 Nokia Corporation and/or its subsidiary(-ies). +
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* All rights reserved.+
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* This component and the accompanying materials are made available+
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* under the terms of "Eclipse Public License v1.0"+
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* which accompanies this distribution, and is available+
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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*+
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* Initial Contributors:+
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* Nokia Corporation - initial contribution.+
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*+
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* Contributors:+
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*+
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* Description:  Base class for message handlers.+
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 *+
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*/+
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+
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+
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#ifndef C_CFMESSAGEHANDLERSCRIPT_H+
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#define C_CFMESSAGEHANDLERSCRIPT_H+
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+
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#include <f32file.h>+
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+
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#include "CFMessageHandlerBase.h"+
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#include "CFActionSubscriptionListener.h"+
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#include "cfscriptowner.h"+
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+
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class CCFActionIndication;+
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+
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/**+
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 * Action messages related handler class.+
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 */+
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NONSHARABLE_CLASS( CCFMessageHandlerScript ):+
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public CCFMessageHandlerBase,+
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public MCFScriptOwner+
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    {+
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public:+
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+
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    // Two phased constructors+
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    static CCFMessageHandlerScript* NewL( MCFExtendedContextInterface& aCF,+
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        MCFActionInterface& aActivatorEngine,+
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        MCFScriptInterface& aScriptInterface );+
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    static CCFMessageHandlerScript* NewLC( MCFExtendedContextInterface& aCF,+
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        MCFActionInterface& aActivatorEngine,+
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        MCFScriptInterface& aScriptInterface );+
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+
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    // Destructor+
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    ~CCFMessageHandlerScript();+
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+
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protected: // From base classes+
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+
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    // From CCFMessageHandlerBase+
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    TBool HandleMessageL( const RMessage2& aMessage );+
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    +
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    // From MCFScriptOwner+
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    void HandleScriptsRemoved( const RArray<TInt>& aScriptIds );+
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+
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private:+
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+
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    // C++ constructor+
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    CCFMessageHandlerScript( MCFExtendedContextInterface& aCFContext,+
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        MCFActionInterface& aCFAction,+
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        MCFScriptInterface& aScriptInterface );+
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    +
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    // 2nd phase constructor+
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    void ConstructL();+
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+
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    // Loads a script from a file+
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    HBufC8* LoadScriptFromFile( RFile& aFile );+
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    +
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    // Registers a new script+
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    TInt RegisterScript( const RThread& aClient, const TDesC& aName,+
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        const TDesC8& aScript, TInt& aScriptId );+
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    +
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    // Updates an existing script from the client+
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    TInt UpgradeScript( const TDesC& aName, const TDesC8& aScript );+
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    +
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    // Check if there are new removed scripts which needs to be notified+
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    void NotifyRemovedScriptsL( const RMessage2& aMessage );+
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    +
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private: // Data+
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+
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    /** Script message from client */+
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    RMessage2 iMessage;+
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+
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    /** Array containing removed script ids */+
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    RArray<TInt> iScriptIds;+
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    };+
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+
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#endif //C_CFMESSAGEHANDLERSCRIPT_H+
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+
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