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  * Private implementation of wrapper for Symbian Connection Monitor

    16  * library's connection disconnect interface.

    17  */

    18 

    19 // System includes

    20 

    21 // User includes

    22 

    23 #include "wlanqtutilsconmonwrapper.h"

    24 #include "wlanqtutilsconmonwrapperdisconnect_s60_p.h"

    25 #include "OstTraceDefinitions.h"

    26 #ifdef OST_TRACE_COMPILER_IN_USE

    27 #include "wlanqtutilsconmonwrapperdisconnect_s60Traces.h"

    28 #endif

    29 

    30 /*!

    31     \class WlanQtUtilsConMonWrapperDisconnect

    32     \brief Private wrapper for Symbian Connection Monitor library.

    33 

    34     Provides functionality to disconnect connections regardless of how

    35     many applications are using the connection.

    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] wrapper Wrapper to report progress to.

    50  */

    51 

    52 WlanQtUtilsConMonWrapperDisconnect::WlanQtUtilsConMonWrapperDisconnect(

    53     WlanQtUtilsConMonWrapper *wrapper) :

    54     q_ptr(wrapper)

    55 {

    56     OstTraceFunctionEntry1(WLANQTUTILSCONMONWRAPPERDISCONNECT_WLANQTUTILSCONMONWRAPPERDISCONNECT_ENTRY, this);

    57     

    58     // Errors in Connection Monitor Server connection are fatal so just

    59     // throw them as exceptions

    60     QT_TRAP_THROWING(iMonitor.ConnectL());

    61 

    62     OstTraceFunctionExit1(WLANQTUTILSCONMONWRAPPERDISCONNECT_WLANQTUTILSCONMONWRAPPERDISCONNECT_EXIT, this);

    63 }

    64 

    65 /*!

    66     Destructor.

    67  */

    68 

    69 WlanQtUtilsConMonWrapperDisconnect::~WlanQtUtilsConMonWrapperDisconnect()

    70 {

    71     OstTraceFunctionEntry1(DUP1_WLANQTUTILSCONMONWRAPPERDISCONNECT_WLANQTUTILSCONMONWRAPPERDISCONNECT_ENTRY, this);

    72 

    73     iMonitor.Close();

    74 

    75     OstTraceFunctionExit1(DUP1_WLANQTUTILSCONMONWRAPPERDISCONNECT_WLANQTUTILSCONMONWRAPPERDISCONNECT_EXIT, this);

    76 }

    77 

    78 /*!

    79     Disconnects the connection with the given IAP ID.

    80     

    81     @param [in] wrapper Wrapper to report progress to.

    82  */

    83 

    84 void WlanQtUtilsConMonWrapperDisconnect::DisconnectConnection(int iapId)

    85 {

    86     OstTraceFunctionEntry1(WLANQTUTILSCONMONWRAPPERDISCONNECT_DISCONNECTCONNECTION_ENTRY, this);

    87 

    88     OstTrace1(

    89         TRACE_NORMAL,

    90         WLANQTUTILSCONMONWRAPPERDISCONNECT_DISCONNECTCONNECTION,

    91         "WlanQtUtilsConMonWrapperDisconnect::DisconnectConnection;iapId=%d", iapId);

    92     

    93     // Loop through connections to find the one with the IAP ID we want

    94     TUint count;

    95     TRequestStatus status;

    96     iMonitor.GetConnectionCount(count, status);

    97     User::WaitForRequest(status);

    98     if (status.Int() == KErrNone) {

    99         for (TInt i = 1; i <= count; i++) {

   100             TUint numSubConnections;

   101             TUint iap = 0;

   102             TUint connectionId = 0;

   103             TInt ret = iMonitor.GetConnectionInfo(

   104                 i,

   105                 connectionId,

   106                 numSubConnections);

   107             if (ret == KErrNone) {

   108                 iMonitor.GetUintAttribute(connectionId, 0, KIAPId, iap, status);

   109                 User::WaitForRequest(status);

   110                 if (status.Int() == KErrNone) {

   111                     if (iap == iapId) {

   112                         OstTrace1(

   113                             TRACE_NORMAL,

   114                             WLANQTUTILSCONMONWRAPPERDISCONNECT_DISCONNECTCONNECTION_STOP,

   115                             "WlanQtUtilsConMonWrapperDisconnect::DisconnectConnection Stopping connection;connectionId=%u",

   116                             connectionId);

   117                         

   118                         // Match found, stop connection

   119                         TInt KErr = iMonitor.SetBoolAttribute(

   120                             connectionId,

   121                             0,

   122                             KConnectionStop,

   123                             ETrue);

   124     

   125                         OstTrace1(

   126                             TRACE_NORMAL,

   127                             WLANQTUTILSCONMONWRAPPERDISCONNECT_DISCONNECTCONNECTION_RESULT,

   128                             "WlanQtUtilsConMonWrapperDisconnect::DisconnectConnection Result;KErr=%d", KErr);

   129                     }

   130                 }

   131             }

   132         }

   133     }

   134     

   135     OstTraceFunctionExit1( WLANQTUTILSCONMONWRAPPERDISCONNECT_DISCONNECTCONNECTION_EXIT, this);

   136 }