--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/headsetsimulator/core/src/Tools/hsdevicediscoverer.cpp	Wed Sep 15 15:59:44 2010 +0200
@@ -0,0 +1,134 @@
+/*
+ * Component Name: Headset Simulator
+ * Author: Comarch S.A.
+ * Version: 1.0
+ * Copyright (c) 2010 Comarch S.A.
+ *  
+ * This Software is submitted by Comarch S.A. to Symbian Foundation Limited on 
+ * the basis of the Member Contribution Agreement entered between Comarch S.A. 
+ * and Symbian Foundation Limited on 5th June 2009 (“Agreement”) and may be 
+ * used only in accordance with the terms and conditions of the Agreement. 
+ * Any other usage, duplication or redistribution of this Software is not 
+ * allowed without written permission of Comarch S.A.
+ * 
+ */
+
+#include "debug.h"
+#include "hstools.h"
+
+CHsDeviceDiscoverer* CHsDeviceDiscoverer::NewL(
+        MHsDeviceDiscovererObserver* aDeviceObserver, RSocketServ& aSocketServ )
+    {
+    CHsDeviceDiscoverer *self = CHsDeviceDiscoverer::NewLC( aDeviceObserver,
+            aSocketServ );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+CHsDeviceDiscoverer* CHsDeviceDiscoverer::NewLC(
+        MHsDeviceDiscovererObserver* aDeviceObserver, RSocketServ& aSocketServ )
+    {
+    CHsDeviceDiscoverer *self = new ( ELeave ) CHsDeviceDiscoverer(
+            aDeviceObserver, aSocketServ );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+CHsDeviceDiscoverer::CHsDeviceDiscoverer(
+        MHsDeviceDiscovererObserver* aDeviceObserver, 
+        RSocketServ& aSocketServ ) : CActive( EPriorityNormal ), 
+        iSocketServ( aSocketServ ), iDeviceObserver(
+            aDeviceObserver )
+    {
+    CActiveScheduler::Add( this );
+    iSearching = EFalse;
+    }
+
+CHsDeviceDiscoverer::~CHsDeviceDiscoverer()
+    {
+    TRACE_FUNC_ENTRY
+    Cancel();
+    iHostResolver.Close();
+    TRACE_FUNC_EXIT
+    }
+
+void CHsDeviceDiscoverer::ConstructL()
+    {
+    }
+
+void CHsDeviceDiscoverer::DeviceSearchL()
+    {
+    TRACE_FUNC_ENTRY
+    Cancel();
+
+    ConnectHostResolverL();
+    iSearching = ETrue;
+    iHostResolver.GetByAddress( iSockAddr, iEntry, iStatus );
+    SetActive();
+
+    TRACE_FUNC_EXIT
+    }
+
+void CHsDeviceDiscoverer::ConnectHostResolverL()
+    {
+    TRACE_FUNC_ENTRY
+    TProtocolDesc protDesc;
+    TProtocolName protName( KHsProtocolName );
+
+    User::LeaveIfError( iSocketServ.FindProtocol( protName, protDesc ) );
+    User::LeaveIfError( iHostResolver.Open( iSocketServ, protDesc.iAddrFamily,
+            protDesc.iProtocol ) );
+    iSockAddr.SetIAC( KGIAC );
+    iSockAddr.SetAction( KHostResInquiry | KHostResName );
+
+    TRACE_FUNC_EXIT
+    }
+
+void CHsDeviceDiscoverer::RunL()
+    {
+    TRACE_FUNC_ENTRY
+
+    TRACE_INFO( (_L("Status value = %d"), iStatus.Int() ) )
+    if ( iStatus.Int() == KErrNone )
+        {
+
+        TInquirySockAddr& sa = TInquirySockAddr::Cast( iEntry().iAddr );
+        TBuf <KDevAddrLength> devAddrBuf;
+        sa.BTAddr().GetReadable( devAddrBuf );
+        TBuf8 <KDevAddrLength> devAddrBuf8;
+        devAddrBuf8.Copy( devAddrBuf );
+
+        TBuf8 <KMaxBluetoothNameLen> devNameBuf;
+        devNameBuf.Copy( iEntry().iName );
+        iDeviceObserver->HandleDeviceFindSuccessL( devAddrBuf8, devNameBuf,
+                sa.MajorServiceClass(), sa.MajorClassOfDevice(),
+                sa.MinorClassOfDevice() );
+        // Get next device if no previous errors
+        iHostResolver.Next( iEntry, iStatus );
+        SetActive();
+        }
+    else
+        {
+        Cancel();
+        iHostResolver.Close();
+        iSearching = EFalse;
+        if ( iDeviceObserver )
+            {
+            iDeviceObserver->HandleDeviceFindFailed( iStatus.Int() );
+            }
+        }
+    TRACE_FUNC_EXIT
+    }
+
+void CHsDeviceDiscoverer::DoCancel()
+    {
+    TRACE_FUNC_ENTRY
+    if ( iSearching )
+        {
+        iHostResolver.Cancel();
+        iHostResolver.Close();
+        }
+    TRACE_FUNC_EXIT
+
+    }