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/*
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* Copyright (c) 2008 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: ECom plugin install/uninstall/version listener
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*
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*/
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#ifndef C_CDUNATECOMLISTEN_H
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#define C_CDUNATECOMLISTEN_H
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#include <atext.h>
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#include "DunTransporter.h"
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/**
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* Notification interface class for ECOM plugin interface status changes
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*
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* @lib dunatext.lib
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* @since TB9.2
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*/
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NONSHARABLE_CLASS( MDunAtEcomListen )
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{
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public:
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/**
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* Notifies about new plugin installation
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*
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* @since TB9.2
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* @param aPluginUid UID of installed plugin
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* @return Symbian error code on error, KErrNone otherwise
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*/
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virtual TInt NotifyPluginInstallation( TUid& aPluginUid ) = 0;
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/**
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* Notifies about existing plugin uninstallation
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*
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* @since TB9.2
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* @param aPluginUid UID of uninstalled plugin
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* @return Symbian error code on error, KErrNone otherwise
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*/
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virtual TInt NotifyPluginUninstallation( TUid& aPluginUid ) = 0;
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};
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/**
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* Class for ECom plugin install/uninstall/version listener
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*
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* @lib dunatext.lib
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* @since TB9.2
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*/
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NONSHARABLE_CLASS( CDunAtEcomListen ) : public CActive
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{
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public:
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/**
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* Two-phased constructor.
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* @param aAtCmdExt Pointer to AT command extension
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* @param aCallback Callback to mode status change
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* @return Instance of self
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*/
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static CDunAtEcomListen* NewL( RATExt* aAtCmdExt,
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MDunAtEcomListen* aCallback );
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/**
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* Two-phased constructor.
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* @param aAtCmdExt Pointer to AT command extension
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* @param aCallback Callback to mode status change
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* @return Instance of self
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*/
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static CDunAtEcomListen* NewLC( RATExt* aAtCmdExt,
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MDunAtEcomListen* aCallback );
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/**
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* Destructor.
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*/
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virtual ~CDunAtEcomListen();
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/**
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* Resets data to initial values
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*
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* @since TB9.2
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* @return None
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*/
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void ResetData();
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/**
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* Starts waiting for ECom plugin install/uninstall/version status changes
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*
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* @since TB9.2
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* @return Symbian error code on error, KErrNone otherwise
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*/
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TInt IssueRequest();
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/**
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* Stops waiting for Ecom plugin install/uninstall/version status changes
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*
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* @since TB9.2
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* @return Symbian error code on error, KErrNone otherwise
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*/
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TInt Stop();
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private:
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CDunAtEcomListen( RATExt* aAtCmdExt,
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MDunAtEcomListen* aCallback );
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void ConstructL();
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/**
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* Initializes this class
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*
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* @since TB9.2
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* @return None
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*/
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void Initialize();
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// from base class CActive
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/**
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* From CActive.
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* Gets called when plugin installed, uninstalled or changed
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*
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* @since TB9.2
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* @return None
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*/
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void RunL();
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/**
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* From CActive.
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* Gets called on cancel
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*
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* @since TB9.2
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* @return None
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*/
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void DoCancel();
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private: // data
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/**
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* AT command extension
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* Not own.
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*/
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RATExt* iAtCmdExt;
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/**
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* Callback to call when plugin installed, uninstalled or changed
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* Not own.
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*/
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MDunAtEcomListen* iCallback;
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/**
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* Current state of ECom interface listening: active or inactive
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*/
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TDunState iEcomListenState;
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/**
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* UID of the installed, uninstalled or changed plugin
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*/
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TUid iPluginUid;
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/**
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* Package for plugin UID
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*/
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TPckg<TUid> iPluginUidPckg;
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/**
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* Package for ECOM type
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*/
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TPckg<TATExtensionEcomType> iEcomTypePckg;
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};
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#endif // C_CDUNATECOMLISTEN_H
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