--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/htiui/HtiCommPlugins/HtiBtCommPlugin/BtEngine/src/socketsreader.cpp	Tue Feb 02 00:17:27 2010 +0200
@@ -0,0 +1,104 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Reads from socket.
+*
+*/
+
+
+// INCLUDE FILES
+#include "BtSerialEngine.pan"
+#include "SocketsReader.h"
+#include "SocketObserver.h"
+
+// -----------------------------------------------------------------------------
+CSocketsReader* CSocketsReader::NewL( MSocketObserver& aEngineNotifier,
+                                      RSocket& aSocket )
+    {
+    CSocketsReader* self = new ( ELeave ) CSocketsReader( aEngineNotifier,
+                                                          aSocket );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+CSocketsReader::CSocketsReader( MSocketObserver& aObserver,
+                                RSocket& aSocket )
+: CActive( EPriorityStandard ),
+  iSocket( aSocket ),
+  iObserver( aObserver )
+    {
+    // No implementation required
+    }
+
+// -----------------------------------------------------------------------------
+void CSocketsReader::ConstructL()
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// -----------------------------------------------------------------------------
+CSocketsReader::~CSocketsReader()
+    {
+    Cancel();
+    }
+
+// -----------------------------------------------------------------------------
+void CSocketsReader::DoCancel()
+    {
+    // Cancel asychronous read request
+    iSocket.CancelRead();
+    }
+
+// -----------------------------------------------------------------------------
+void CSocketsReader::RunL()
+    {
+    switch ( iStatus.Int() )
+        {
+        case KErrNone:
+            iObserver.NewData(iBuffer);
+//            IssueRead(); // Immediately start another read
+            break;
+        case KErrDisconnected:
+            iObserver.ReportError( MSocketObserver::EDisconnected,
+                                   iStatus.Int() );
+            break;
+        default:
+            iObserver.ReportError( MSocketObserver::EGeneralReadError,
+                                   iStatus.Int() );
+            break;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+void CSocketsReader::IssueRead()
+    {
+    // Initiate a new read from socket into iBuffer
+    __ASSERT_ALWAYS( !IsActive(), Panic(EBTSerialEngineReadSocketBadState) );
+    iSocket.RecvOneOrMore( iBuffer, 0, iStatus, iLen );
+    SetActive();
+    }
+
+// -----------------------------------------------------------------------------
+void CSocketsReader::ReadAsync()
+    {
+    // Initiate a new read from socket into iBuffer
+    if (!IsActive())
+        {
+        IssueRead();
+        }
+    }
+
+// End of File