/*

* Copyright (c) 2008 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:  Defines the CWlanIndicatorPluginImplementation class

*

*/

#ifndef CWLANINDICATORPLUGINIMPLEMENTATION_H

#define CWLANINDICATORPLUGINIMPLEMENTATION_H

//  INCLUDES

#include <AknIndicatorPlugin.h> // CAknIndicatorPlugin

#include <wlanmgmtcommon.h>

#include <wlanmgmtclient.h>

#include <rconnmon.h>

//  CONSTANTS

const TInt KWlanMaxAccessPointNameLength = 50;

//  FORWARD DECLARATIONS

class CCoeEnv;

//  CLASS DECLARATIONS

struct TWliWlanInfo

    {

    // Network name (unknown: SSID, known: IAP name), TBuf8

    TWlanSsid iSsid;

    //Internet Access Point Id. 0 if the IAP has not been defined. 

    TUint32 iIapId;

    // The name of the WLAN IAP, TBuf16

    TBuf<KWlanMaxAccessPointNameLength> iNetworkName;

};

/**

*  WLAN Indicator Plug-in implementation

*

*  @since 5.0

*/

class CWlanIndicatorPluginImplementation : public CAknIndicatorPlugin

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CWlanIndicatorPluginImplementation* NewL();

        /**

        * Destructor.

        */

        ~CWlanIndicatorPluginImplementation();

    private: // From CAknIndicatorPlugin

        /**

         * @see CAknIndicatorPlugin

         */

        void HandleIndicatorTapL( const TInt aUid );

        /**

         * @see CAknIndicatorPlugin

         */

        HBufC* TextL( const TInt aUid, TInt& aTextType );        

    private:

        /**

        * C++ default constructor.

        */

        CWlanIndicatorPluginImplementation();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private: // new functions

        /**

        * Creates text for the cases

        * - "WLAN network found"

        * - "WLAN networks found"

        * - "'myNetwork' found"

        * @return Descriptor for the current "wlan available" case

        */

        HBufC* CreateWlanNetworksFoundTextL();

        /**

        * Creates text for the "connected" case (open or secure).

        * @return Descriptor containing the "'myNetwork' connected" text

        */

        HBufC* CreateWlanConnectedTextL();

        /**

         * Finds the required info for the "networks available" case:

         * - name of the known network (null if all unknown)

         * - number of available networks

         * @param aAvailableCount Number of available networks

         */

        HBufC* AvailableNetworksInfoL( TInt& aAvailableCount );

        /**

         * Finds the network name based on the IAP id

         * @param Struct for storing the IAP information

         */

        void GetWlanInfoFromIapL( TWliWlanInfo& aWlanInfo );

        /**

         * Finds the WLAN connection name.

         * @return Descriptor containing the name of the connected WLAN nw.

         */

        HBufC* ConnectionNameL();

        /** Finds the WLAN connection id

         * @return WLAN connection id

         */

        TUint FindWlanBearerConnectedL(); 

        /** Checks if the given connection is WLAN

         * @param Id of the active connection

         */

        TBool CheckIfWlan( TUint aConnectionId ); 

        /**

         * Launches WlanSniffer application.

         */

        void LaunchWlanSnifferL();        

    private: // data

        /**

         * Ref

         */

        CCoeEnv* iCoeEnv;

        /**

         * Resource file offset in CoeEnv's resource file list

         */

        TInt iResource;

        /**

         * Owned. Used for getting connection info

         */

        RConnectionMonitor iConnMonitor;

        /**

         * Owned. Used for getting WLAN available networks info

         */

        CWlanMgmtClient* iWlanMgmtClient;

    };

#endif      // CWLANINDICATORPLUGINIMPLEMENTATION_H

// End of File