contentstorage/cahandler/app/src/caapphandlerplugin.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 11 Jun 2010 13:58:37 +0300
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/*
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 * Copyright (c) 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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#include <cadefs.h>
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#include <qserviceinterfacedescriptor.h>
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#include <qabstractsecuritysession.h>
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#include <qservicecontext.h>
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#include "cahandlerloader.h"
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#include "caapphandler.h"
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#include "caapphandlerplugin.h"
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/*!
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    \class CaAppHandlerPlugin
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    \ingroup
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    \brief Implementation of Qt SF plugin for application command handler.
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*/
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/*!
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    \param descriptor Service descriptor.
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    \param context Ignored.
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    \param session Ignored.
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    \return An instance of the CaS60HandlerAdapter<CaAppHandler> when descriptor interface name
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    is "com.nokia.homescreen.ICommandHandler", NULL otherwise.
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*/
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QObject *CaAppHandlerPlugin::createInstance(const QServiceInterfaceDescriptor &descriptor,
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        QServiceContext *context,
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        QAbstractSecuritySession *session)
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{
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    Q_UNUSED(context);
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    Q_UNUSED(session);
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    if (descriptor.interfaceName() ==
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            "com.nokia.homescreen.ICommandHandler") {
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        return new CaAppHandler();
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    } else {
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        return 0;
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    }
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}
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Q_EXPORT_PLUGIN2(caapphandlerplugin, CaAppHandlerPlugin)
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/*!
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    \class CaHandler
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    \ingroup
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    \brief Interface for command handlers
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*/
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/*!
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    \fn int CaHandler::execute(const CaEntry &entry, const QString &commandName) = 0
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    \param entry Subject of the command.
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    \param commandName The name of the command to execute.
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    Returns 0 on success, error code otherwise.
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    \sa e32err.h for error code descriptions.
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*/
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/*!
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    \class CaS60HandlerAdapter<typename Plugin>
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    \ingroup
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    \brief Adapter for S60 command handlers.
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    Adapts S60 command handlers to CaHandler interface
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    \sa CaHandler
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*/
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/*!
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    \fn int CaS60HandlerAdapter<typename Plugin>::execute(const CaEntry &entry, const QString &commandName)
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    \param entry Subject of the command.
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    \param commandName The name of the command to execute.
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    \return 0 on success, error code otherwise.
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    \sa e32err.h for error code descriptions.
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*/