1 /*

     2  * Component Name: Headset Simulator

     3  * Author: Comarch S.A.

     4  * Version: 1.0

     5  * Copyright (c) 2010 Comarch S.A.

     6  *  

     7  * This Software is submitted by Comarch S.A. to Symbian Foundation Limited on 

     8  * the basis of the Member Contribution Agreement entered between Comarch S.A. 

     9  * and Symbian Foundation Limited on 5th June 2009 (“Agreement”) and may be 

    10  * used only in accordance with the terms and conditions of the Agreement. 

    11  * Any other usage, duplication or redistribution of this Software is not 

    12  * allowed without written permission of Comarch S.A.

    13  * 

    14  */

    15 

    16 #include "hsrcbttools.h"

    17 #include "debug.h"

    18 

    19 CHsRCDeviceDiscoverer* CHsRCDeviceDiscoverer::NewL(

    20         MHsRCDeviceDiscovererObserver* aDeviceObserver, RSocketServ& aSServ )

    21     {

    22     CHsRCDeviceDiscoverer *self = CHsRCDeviceDiscoverer::NewLC(

    23             aDeviceObserver, aSServ );

    24     CleanupStack::Pop( self );

    25     return self;

    26     }

    27 

    28 CHsRCDeviceDiscoverer* CHsRCDeviceDiscoverer::NewLC(

    29         MHsRCDeviceDiscovererObserver* aDeviceObserver, RSocketServ& aSServ )

    30     {

    31     CHsRCDeviceDiscoverer *self = new ( ELeave ) CHsRCDeviceDiscoverer(

    32             aDeviceObserver, aSServ );

    33     CleanupStack::PushL( self );

    34     self->ConstructL();

    35     return self;

    36     }

    37 

    38 CHsRCDeviceDiscoverer::~CHsRCDeviceDiscoverer()

    39     {

    40     TRACE_FUNC_ENTRY

    41     Cancel();

    42     iHRes.Close();

    43     TRACE_FUNC_EXIT

    44     }

    45 

    46 void CHsRCDeviceDiscoverer::DeviceSearchL()

    47     {

    48     TRACE_FUNC_ENTRY

    49 

    50     Cancel();

    51     ConnectHostResolverL();

    52     iSearching = ETrue;

    53     iHRes.GetByAddress( iSockAddr, iEntry, iStatus );

    54     SetActive();

    55 

    56     TRACE_FUNC_EXIT

    57     }

    58 

    59 TBTDevAddr CHsRCDeviceDiscoverer::GetBTDevAddress()

    60     {

    61     return iDevAddr;

    62     }

    63 

    64 CHsRCDeviceDiscoverer::CHsRCDeviceDiscoverer(

    65         MHsRCDeviceDiscovererObserver* aDeviceObserver, RSocketServ& aSServ ) :

    66     CActive( EPriorityNormal ), iSServ( aSServ ), iDeviceObserver(

    67             aDeviceObserver )

    68     {

    69     CActiveScheduler::Add( this );

    70     }

    71 

    72 void CHsRCDeviceDiscoverer::ConstructL()

    73     {

    74     }

    75 

    76 void CHsRCDeviceDiscoverer::ConnectHostResolverL()

    77     {

    78 

    79     TRACE_FUNC_ENTRY

    80     TProtocolDesc protDesc;

    81     _LIT(KHsProtocolName,"BTLinkManager");

    82     TProtocolName protName( KHsProtocolName );

    83 

    84     User::LeaveIfError( iSServ.FindProtocol( protName, protDesc ) );

    85     User::LeaveIfError( iHRes.Open( iSServ, protDesc.iAddrFamily,

    86             protDesc.iProtocol ) );

    87     iSockAddr.SetIAC( KGIAC );

    88     iSockAddr.SetAction( KHostResInquiry | KHostResName );

    89 

    90     TRACE_FUNC_EXIT

    91 

    92     }

    93 

    94 void CHsRCDeviceDiscoverer::RunL()

    95     {

    96     TRACE_FUNC_ENTRY

    97     TRACE_ERROR((_L("iStatus value = %d"), iStatus.Int()))

    98 

    99     if ( iStatus.Int() == KErrNone )

   100         {

   101 

   102         //dev found

   103         TInquirySockAddr& sockAddr = TInquirySockAddr::Cast( iEntry().iAddr );

   104 

   105         TBuf <KDevAddrLength> devAddrBuf;

   106         TBuf <KMaxBluetoothNameLen> devNameBuf;

   107 

   108         sockAddr.BTAddr().GetReadable( devAddrBuf );

   109         devNameBuf.Copy( iEntry().iName );

   110 

   111         TBuf8 <KDevAddrLength> addrBuf8;

   112         TBuf8 <KMaxBluetoothNameLen> nameBuf8;

   113 

   114         addrBuf8.Copy( devAddrBuf );

   115         nameBuf8.Copy( devNameBuf );

   116 

   117         if ( iDeviceObserver )

   118             {

   119             iDeviceObserver->HandleDeviceFindSuccessL( addrBuf8, nameBuf8,

   120                     sockAddr.MajorServiceClass(),

   121                     sockAddr.MajorClassOfDevice(),

   122                     sockAddr.MinorClassOfDevice() );

   123             }

   124 

   125         // Get next device

   126         iHRes.Next( iEntry, iStatus );

   127         SetActive();

   128         }

   129     else

   130         {

   131         //Inquiry finished or error

   132         Cancel();

   133         iHRes.Close();

   134         iSearching = EFalse;

   135 

   136         if ( iDeviceObserver )

   137             {

   138             iDeviceObserver->HandleDeviceFindFailed( iStatus.Int() );

   139             }

   140         }

   141     TRACE_FUNC_EXIT

   142 

   143     }

   144 

   145 void CHsRCDeviceDiscoverer::DoCancel()

   146     {

   147     TRACE_FUNC_ENTRY

   148 

   149     if ( iSearching )

   150         {

   151         iHRes.Cancel();

   152         iHRes.Close();

   153         }

   154 

   155     TRACE_FUNC_EXIT

   156 

   157     }