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_symbian.h"

    25 

    26 #include "OstTraceDefinitions.h"

    27 #ifdef OST_TRACE_COMPILER_IN_USE

    28 #include "wlanqtutilsconmonwrapperdisconnect_symbianTraces.h"

    29 #endif

    30 

    31 /*!

    32     \class WlanQtUtilsConMonWrapperDisconnect

    33     \brief Private wrapper for Symbian Connection Monitor library.

    34 

    35     Provides functionality to disconnect connections regardless of how

    36     many applications are using the connection.

    37 */

    38 

    39 // External function prototypes

    40 

    41 // Local constants

    42 

    43 // ======== LOCAL FUNCTIONS ========

    44 

    45 // ======== MEMBER FUNCTIONS ========

    46 

    47 /*!

    48     Constructor.

    49     

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

    51  */

    52 

    53 WlanQtUtilsConMonWrapperDisconnect::WlanQtUtilsConMonWrapperDisconnect(

    54     WlanQtUtilsConMonWrapper *wrapper) :

    55     q_ptr(wrapper)

    56 {

    57     OstTraceFunctionEntry1(WLANQTUTILSCONMONWRAPPERDISCONNECT_WLANQTUTILSCONMONWRAPPERDISCONNECT_ENTRY, this);

    58     

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

    60     // throw them as exceptions

    61     QT_TRAP_THROWING(iMonitor.ConnectL());

    62 

    63     OstTraceFunctionExit1(WLANQTUTILSCONMONWRAPPERDISCONNECT_WLANQTUTILSCONMONWRAPPERDISCONNECT_EXIT, this);

    64 }

    65 

    66 /*!

    67     Destructor.

    68  */

    69 

    70 WlanQtUtilsConMonWrapperDisconnect::~WlanQtUtilsConMonWrapperDisconnect()

    71 {

    72     OstTraceFunctionEntry1(DUP1_WLANQTUTILSCONMONWRAPPERDISCONNECT_WLANQTUTILSCONMONWRAPPERDISCONNECT_ENTRY, this);

    73 

    74     iMonitor.Close();

    75 

    76     OstTraceFunctionExit1(DUP1_WLANQTUTILSCONMONWRAPPERDISCONNECT_WLANQTUTILSCONMONWRAPPERDISCONNECT_EXIT, this);

    77 }

    78 

    79 /*!

    80     Disconnects the connection with the given IAP ID.

    81     

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

    83  */

    84 

    85 void WlanQtUtilsConMonWrapperDisconnect::DisconnectConnection(int iapId)

    86 {

    87     OstTraceFunctionEntry1(WLANQTUTILSCONMONWRAPPERDISCONNECT_DISCONNECTCONNECTION_ENTRY, this);

    88 

    89     OstTrace1(

    90         TRACE_NORMAL,

    91         WLANQTUTILSCONMONWRAPPERDISCONNECT_DISCONNECTCONNECTION,

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

    93     

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

    95     TUint count;

    96     TRequestStatus status;

    97     iMonitor.GetConnectionCount(count, status);

    98     User::WaitForRequest(status);

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

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

   101             TUint numSubConnections;

   102             TUint iap = 0;

   103             TUint connectionId = 0;

   104             TInt ret = iMonitor.GetConnectionInfo(

   105                 i,

   106                 connectionId,

   107                 numSubConnections);

   108             if (ret == KErrNone) {

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

   110                 User::WaitForRequest(status);

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

   112                     if (iap == iapId) {

   113                         OstTrace1(

   114                             TRACE_NORMAL,

   115                             WLANQTUTILSCONMONWRAPPERDISCONNECT_DISCONNECTCONNECTION_STOP,

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

   117                             connectionId);

   118                         

   119                         // Match found, stop connection

   120                         TInt KErr = iMonitor.SetBoolAttribute(

   121                             connectionId,

   122                             0,

   123                             KConnectionStop,

   124                             ETrue);

   125     

   126                         OstTrace1(

   127                             TRACE_NORMAL,

   128                             WLANQTUTILSCONMONWRAPPERDISCONNECT_DISCONNECTCONNECTION_RESULT,

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

   130                     }

   131                 }

   132             }

   133         }

   134     }

   135     

   136     OstTraceFunctionExit1( WLANQTUTILSCONMONWRAPPERDISCONNECT_DISCONNECTCONNECTION_EXIT, this);

   137 }