resourcemgmt/hwresourcesmgr/server/plugininc/HWRMPowerStatePlugin.inl
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 21 Jun 2010 17:06:14 +0300 (2010-06-21)
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/*
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* Copyright (c) 2006-2009 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:
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*
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*/
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// INCLUDES
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#include <ecom/ecom.h>
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// CONSTANTS
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// Plugin name defined by default_data in resource file
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_LIT8( KPluginName, "HWRMPowerState" );
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// -----------------------------------------------------------------------------
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// CHWRMPowerStatePlugin::~CHWRMPowerStatePlugin
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// Destructor informs ECom that implementation has been destroyed.
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// -----------------------------------------------------------------------------
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//
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inline CHWRMPowerStatePlugin::~CHWRMPowerStatePlugin()
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    {
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    REComSession::DestroyedImplementation(iDestructorIDKey);
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    }
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// -----------------------------------------------------------------------------
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// CHWRMPowerStatePlugin::NewL
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// Factory method to create implementation. Implementation is found via ECom.
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// -----------------------------------------------------------------------------
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//
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inline CHWRMPowerStatePlugin* CHWRMPowerStatePlugin::NewL( 
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                        MHWRMPowerStatePluginCallback* aNotificationCallback )
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    {
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    // Set resolve parameters to find correct implementation
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    TEComResolverParams resolverParams;
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    resolverParams.SetDataType( KPluginName );
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    resolverParams.SetGenericMatch( EFalse );
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    // Create instance using ECom
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    TAny* interface = REComSession::CreateImplementationL( 
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                                KCHWRMPowerStatePluginInterfaceUid, 
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                                _FOFF(CHWRMPowerStatePlugin, iDestructorIDKey),
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                                resolverParams,
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                                KRomOnlyResolverUid );
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    CHWRMPowerStatePlugin* service = reinterpret_cast<CHWRMPowerStatePlugin*>(interface);
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    // Set notification callback pointer
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    service->iNotificationCallback = aNotificationCallback;
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    return service;
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    }
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// End of File