1 /*

     2  * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

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

     6  * which accompanies this distribution, and is available

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

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description:

    15  * 

    16  */

    17 

    18 #include <QTranslator>

    19 #include <QLocale>

    20 

    21 #include "wlanqtutils.h"

    22 

    23 #include "wlansniffer.h"

    24 #include "wlansniffermainwindow.h"

    25 #include "OstTraceDefinitions.h"

    26 #ifdef OST_TRACE_COMPILER_IN_USE

    27 #include "wlansnifferTraces.h"

    28 #endif

    29 

    30 // Scan interval is 10 seconds

    31 const int scanTimerInterval = 10000;

    32 

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

    34     HbApplication(argc, argv),

    35     mWlanQtUtils(new WlanQtUtils())    

    36 {

    37     OstTraceFunctionEntry0( WLANSNIFFER_WLANSNIFFER_ENTRY );

    38     

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

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

    41     mWlanQtUtils->scanWlans();

    42     mScanTimerId = startTimer(scanTimerInterval);

    43 

    44     // Install localization

    45     mTranslator = new QTranslator(this);

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

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

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

    49     qApp->installTranslator(mTranslator);

    50 

    51     mMainWindow = new WlanSnifferMainWindow(this);

    52     

    53     connect(

    54         mWlanQtUtils,

    55         SIGNAL(wlanScanReady()),

    56         mMainWindow,

    57         SLOT(updateListView()));

    58 

    59     connect(

    60         mWlanQtUtils,

    61         SIGNAL(wlanNetworkOpened(int)),

    62         mMainWindow,

    63         SLOT(updateListViewConnectionOpened(int)));

    64     

    65     connect(

    66         mWlanQtUtils,

    67         SIGNAL(wlanNetworkClosed(int)),

    68         mMainWindow,

    69         SLOT(updateListViewConnectionClosed(int)));

    70     

    71     connect(

    72         mMainWindow,

    73         SIGNAL(exitTriggered()),

    74         this,

    75         SLOT(exitApplication()));

    76 

    77     OstTraceFunctionExit0( WLANSNIFFER_WLANSNIFFER_EXIT );

    78 }

    79 

    80 WlanSniffer::~WlanSniffer()

    81 {

    82     OstTraceFunctionEntry0( WLANSNIFFER_WLANSNIFFERDESTR_ENTRY );

    83 

    84     killTimer(mScanTimerId);

    85     

    86     delete mMainWindow;

    87     delete mWlanQtUtils;

    88     

    89     OstTraceFunctionExit0( WLANSNIFFER_WLANSNIFFERDESTR_EXIT );

    90 }

    91 

    92 void WlanSniffer::timerEvent(QTimerEvent *event)

    93 {

    94     OstTraceFunctionEntry0( WLANSNIFFER_TIMEREVENT_ENTRY );

    95     

    96     Q_UNUSED(event);

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

    98     mWlanQtUtils->scanWlans();

    99 

   100     OstTraceFunctionExit0( WLANSNIFFER_TIMEREVENT_EXIT );

   101 }

   102 

   103 WlanQtUtils *WlanSniffer::wlanQtUtils() const

   104 {

   105     OstTraceFunctionEntry0( WLANSNIFFER_WLANQTUTILS_ENTRY );

   106     OstTraceFunctionExit0( WLANSNIFFER_WLANQTUTILS_EXIT );

   107     return mWlanQtUtils;

   108 }

   109 

   110 void WlanSniffer::exitApplication()

   111 {

   112     OstTraceFunctionEntry0( WLANSNIFFER_EXITAPPLICATION_ENTRY );

   113     

   114     exit();

   115 

   116     OstTraceFunctionExit0( WLANSNIFFER_EXITAPPLICATION_EXIT );

   117 }