1 /*

     2 * Copyright (c) 2009-2010 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 * WLAN Sniffer QtHighway Service.

    16 */

    17 

    18 // System includes

    19 

    20 // User includes

    21 

    22 #include "wlansnifferservice.h"

    23 

    24 #include "OstTraceDefinitions.h"

    25 #ifdef OST_TRACE_COMPILER_IN_USE

    26 #include "wlansnifferserviceTraces.h"

    27 #endif

    28 

    29 /*!

    30     \class WlanSnifferService

    31     \brief WLAN Sniffer QtHighway service implementation.

    32 

    33     This class implements a QtHighway service that can be used to launch

    34     a WLAN Sniffer application. 

    35 */

    36 

    37 

    38 // External function prototypes

    39 

    40 // Local constants

    41 

    42 // ======== LOCAL FUNCTIONS ========

    43 

    44 // ======== MEMBER FUNCTIONS ========

    45 

    46 /*!

    47     Constructor.

    48     

    49     @param[in] parent Object parent.

    50  */

    51 

    52 WlanSnifferService::WlanSnifferService(QObject* parent) :

    53     XQServiceProvider(

    54         QLatin1String("wlansniffer.com.nokia.symbian.IWlanSniffer"),

    55         parent)

    56 {

    57     OstTraceFunctionEntry0(WLANSNIFFERSERVICE_WLANSNIFFERSERVICE_ENTRY);

    58     

    59     publishAll();

    60 

    61     OstTraceFunctionExit0(WLANSNIFFERSERVICE_WLANSNIFFERSERVICE_EXIT);

    62 }

    63 

    64 /*!

    65     Destructor.

    66  */

    67 

    68 WlanSnifferService::~WlanSnifferService()

    69 {

    70     OstTraceFunctionEntry0(WLANSNIFFERSERVICE_WLANSNIFFERSERVICEDESTR_ENTRY);

    71     OstTraceFunctionExit0(WLANSNIFFERSERVICE_WLANSNIFFERSERVICEDESTR_EXIT);

    72 }

    73 

    74 /*!

    75     Completes the current service.

    76  */

    77 

    78 void WlanSnifferService::complete()

    79 {

    80     OstTraceFunctionEntry0(WLANSNIFFERSERVICE_COMPLETE_ENTRY);

    81     

    82     QVariant returnValue(true);

    83     bool status = completeRequest(mAsyncRequestIndex, returnValue);

    84     Q_ASSERT(status);

    85 

    86     OstTraceFunctionExit0(WLANSNIFFERSERVICE_COMPLETE_EXIT);

    87 }

    88 

    89 /*!

    90     List view service function. Launches the WLAN Sniffer List View.

    91  */

    92 

    93 void WlanSnifferService::listView()

    94 {

    95     OstTraceFunctionEntry0(WLANSNIFFERSERVICE_LISTVIEW_ENTRY);

    96     

    97     mAsyncRequestIndex = setCurrentRequestAsync();

    98     emit toListView(title());

    99 

   100     OstTraceFunctionExit0(WLANSNIFFERSERVICE_LISTVIEW_EXIT);

   101 }

   102 

   103 /*

   104     Extracts and returns the client application's title (if available).

   105     

   106     @return Client application's title string or empty if not available.

   107  */

   108 

   109 QString WlanSnifferService::title() const

   110 {

   111     OstTraceFunctionEntry0(WLANSNIFFERSERVICE_TITLE_ENTRY);

   112     

   113     // Get service request info

   114     XQRequestInfo info = requestInfo();

   115     

   116     // There must be a valid request info object

   117     Q_ASSERT(info.isValid());

   118 

   119     // Extract the title

   120     // TODO: Start using the official define when available

   121     QVariant titleInfo = info.info("WindowTitle");

   122     QString title = titleInfo.toString();

   123     

   124     OstTraceFunctionExit0(WLANSNIFFERSERVICE_TITLE_EXIT);

   125     return title;

   126 }