/*

 * Copyright (c) 2009 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:

 * 

 */

#include <QTranslator>

#include <QLocale>

#include "wlanqtutils.h"

#include "wlansniffer.h"

#include "wlansniffermainwindow.h"

#include "OstTraceDefinitions.h"

#ifdef OST_TRACE_COMPILER_IN_USE

#include "wlansnifferTraces.h"

#endif

// Scan interval is 10 seconds

const int scanTimerInterval = 10000;

WlanSniffer::WlanSniffer(int argc, char* argv[]) :

    HbApplication(argc, argv),

    mWlanQtUtils(new WlanQtUtils())    

{

    OstTraceFunctionEntry0( WLANSNIFFER_WLANSNIFFER_ENTRY );

    // Start the first scan immediately so that results are available as

    // soon as possible. Start also the timer for periodic scanning.

    mWlanQtUtils->scanWlans();

    mScanTimerId = startTimer(scanTimerInterval);

    // Install localization

    mTranslator = new QTranslator(this);

    QString lang = QLocale::system().name(); 

    QString path = "Z:/resource/qt/translations/"; 

    mTranslator->load("wlansniffer_" + lang, path); 

    qApp->installTranslator(mTranslator);

    mMainWindow = new WlanSnifferMainWindow(this);

    connect(

        mWlanQtUtils,

        SIGNAL(wlanScanReady()),

        mMainWindow,

        SLOT(updateListView()));

    connect(

        mWlanQtUtils,

        SIGNAL(wlanNetworkOpened(int)),

        mMainWindow,

        SLOT(updateListViewConnectionOpened(int)));

    connect(

        mWlanQtUtils,

        SIGNAL(wlanNetworkClosed(int)),

        mMainWindow,

        SLOT(updateListViewConnectionClosed(int)));

    connect(

        mMainWindow,

        SIGNAL(exitTriggered()),

        this,

        SLOT(exitApplication()));

    OstTraceFunctionExit0( WLANSNIFFER_WLANSNIFFER_EXIT );

}

WlanSniffer::~WlanSniffer()

{

    OstTraceFunctionEntry0( WLANSNIFFER_WLANSNIFFERDESTR_ENTRY );

    killTimer(mScanTimerId);

    delete mMainWindow;

    delete mWlanQtUtils;

    OstTraceFunctionExit0( WLANSNIFFER_WLANSNIFFERDESTR_EXIT );

}

void WlanSniffer::timerEvent(QTimerEvent *event)

{

    OstTraceFunctionEntry0( WLANSNIFFER_TIMEREVENT_ENTRY );

    Q_UNUSED(event);

    // Request a new scan. Timer events come periodically.

    mWlanQtUtils->scanWlans();

    OstTraceFunctionExit0( WLANSNIFFER_TIMEREVENT_EXIT );

}

WlanQtUtils *WlanSniffer::wlanQtUtils() const

{

    OstTraceFunctionEntry0( WLANSNIFFER_WLANQTUTILS_ENTRY );

    OstTraceFunctionExit0( WLANSNIFFER_WLANQTUTILS_EXIT );

    return mWlanQtUtils;

}

void WlanSniffer::exitApplication()

{

    OstTraceFunctionEntry0( WLANSNIFFER_EXITAPPLICATION_ENTRY );

    exit();

    OstTraceFunctionExit0( WLANSNIFFER_EXITAPPLICATION_EXIT );

}