localconnectivityservice/locod/inc/locodserviceman.h
author Pat Downey <patd@symbian.org>
Wed, 01 Sep 2010 12:20:40 +0100
branchRCL_3
changeset 22 52a167391590
parent 0 c3e98f10fcf4
permissions -rw-r--r--
Revert incorrect RCL_3 drop: Revision: 201033 Kit: 201035
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/*
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* Copyright (c) 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:  Defines the service manager class.
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*
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*/
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#ifndef T_LOCODSERVICEMAN_H
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#define T_LOCODSERVICEMAN_H
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#include <e32base.h>
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#include <cenrepnotifyhandler.h>          
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#include <CoreApplicationUIsSDKCRKeys.h>
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#include <startupdomainpskeys.h>
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#include <locodbearerpluginobserver.h>
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#include <locodservicepluginobserver.h>
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class CLocodService;
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/**
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 *  The service plugin manager.
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 *
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 *  It loads, unloads service plugins on demand and manages a service availability
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 *  according to bearer status.
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 *  @euser.lib
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 *  @since S60 v3.2
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 */
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class CLocodServiceMan : 
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    public CActive, 
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    public MLocodBearerPluginObserver, 
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    public MLocodServicePluginObserver
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    {
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public:
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    /**
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     *  Factory method, leave the object in cleanupstack.
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     *
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     *  @lib ?library
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     *  @since S60 v3.2
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     */
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    static CLocodServiceMan* NewL();
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    ~CLocodServiceMan();
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public:
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private:
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    // From CActive
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    void RunL();
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    void DoCancel();
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    TInt RunError(TInt aReason);
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private:
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    // From MLocodBearerPluginObserver
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    /**
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     * This is a callback function used by the plugins to inform when the
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     * bearer's availability changes.
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     *
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     * @since S60 v3.2
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     * @param  aBearer the bearer which calls this nothification
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     * @param  aStatus the status of this bearer, ETrue if it is available;
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     *                 EFalse otherwise.
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     */
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    void NotifyBearerStatus(TLocodBearer aBearer, 
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        TBool aStatus);
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    // From MLocodServicePluginObserver
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    /**
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     * This is a callback function used by the plugins to inform when
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     * managing the service have completed.  The parameters passed should be
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     * identical to the ones used when the plugin's ManageService() was called,
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     * plus this service plugin's implemnetation UID and the completion status.
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     *
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     * @since  S60 v3.2
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     * @param  aBearer the bearer identification passed in ManageService()
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     * @param  aStatus the status of this bearer passed in ManageService()
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     * @param  aServiceImplUid, the implementation UID of this service plugin.
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     * @param  err     KErrNone if the operation succeeded; otherwise a Symbian
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     *                 error code.
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     */
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    void ManageServiceCompleted(TLocodBearer aBearer, 
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        TBool aStatus,
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        TUid aServiceImplUid,
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        TInt err);
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private:
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    CLocodServiceMan();
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    void ConstructL();
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    void LoadServicesL();    
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private: // data
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    RPointerArray<CLocodService> iServices;
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    TInt iBearerStatus;
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    TUid iUidDun;  // DUN id
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    };
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#endif // T_LOCODSERVICEMAN_H