/*

* Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

* Implementation of connection method manager.

*

*/

#ifndef CMMANAGERIMPL_H

#define CMMANAGERIMPL_H

#include <metadatabase.h>

#include <datamobilitycommsdattypes.h>

#include <cmmanagerdef.h>

#include "cmmserverdefs.h"

class CCmmTransactionHandler;

class CCmPluginBaseEng;

class CCmmCache;

NONSHARABLE_CLASS( CCmManagerImpl ) : public CBase

    {

public:

    /**

     * Two phased construction.

     */

    static CCmManagerImpl* NewL();

    /**

     * Destructor.

     */

    virtual ~CCmManagerImpl();

private:

    /**

     * Constructor.

     */

    CCmManagerImpl();

    /**

     * 2nd phase constructor.

     */

    void ConstructL();

public:

    /**

     * Check the existence of tables we need. Creates if it is not exist, get

     * the table id otherwise.

     */

    void CheckTablesL();

    /**

     * Query all of the supported bearer types.

     *

     * @param aArray List of all supported bearer types.

     */

    void SupportedBearersL( RArray<TUint32>& aArray ) const;

    /**

     * Return the requested table ID.

     */

    CommsDat::TMDBElementId TableId( TCmmDbRecords aRecord );

    /**

     * Get a handle to the database cache manager.

     */

    CCmmCache& Cache();

    /**

     * Get a handle to the database transaction handler.

     */

    CCmmTransactionHandler* GetTransactionHandler();

    /**

     * Get a handle to database session.

     */

    CommsDat::CMDBSession& Session() const;

    /**

     * Return true is WLAN is supported on phone.

     */

    TBool WlanSupported() const;

private:

    /**

     * Build an array of all bearer specific plugins.

     */

    void BuildPluginArrayL();

private:

    // Database cache manager.

    CCmmCache* iCache; //Owned.

    // Array for bearer plugins.

    CArrayPtrFlat<const CCmPluginBaseEng>* iPlugins; // Owned.

    // Database transaction handler.

    CCmmTransactionHandler* iTrans; //Owned.

    // Destination network table ID.

    CommsDat::TMDBElementId iSnapTableId;

    // Global bearer type priorization table ID.

    CommsDat::TMDBElementId iBearerPriorityTableId;

    // Destination metadata table ID.

    CommsDat::TMDBElementId iDestMetadataTableId;

    // Default connection table ID.

    CommsDat::TMDBElementId iDefConnTableId;

    // Flag for feature manager initialization status.

    TBool iIsFeatureManagerInitialised;

    // True if phone supports WLAN.

    TBool iWLanSupport;

    };

#endif // CMMANAGERIMPL_H

// End of file