--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hti/HtiServicePlugins/HtiIpProxyServicePlugin/IPProxyEngine/Src/Csocketreader.h	Wed Oct 13 16:17:58 2010 +0300
@@ -0,0 +1,129 @@
+/*
+* 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:  Socket reader
+*
+*/
+
+
+
+#ifndef CSOCKETREADER_H
+#define CSOCKETREADER_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <es_sock.h>
+#include <in_sock.h>
+
+
+// CONSTANTS
+const TInt KReadBufferSize = 8*1024;  //bytes
+
+// FORWARD DECLARATIONS
+class MSocketReaderObserver;
+class RSocket;
+class CDesC8Array;
+
+// CLASS DECLARATION
+
+/**
+*  Socket reader. ActiveObject that reads data from opened RSocket.
+*/
+NONSHARABLE_CLASS( CSocketReader ) : public CActive
+    {
+    public:  // Constructors and destructor
+
+        /**
+        * Factory function.
+        * @param aSocket Opened RSocket session from where data is read.
+        * @param aUDPRemotePort Peer ends port.
+        * @return New CSocketReader instance.
+        */
+        static CSocketReader* NewL( RSocket& aSocket,
+            TInt aUDPRemotePort = -1 );
+
+        /**
+        * Factory function.
+        * @param aSocket Opened RSocket session from where data is read.
+        * @param aUDPRemotePort Peer ends port.
+        * @return New CSocketReader instance.
+        */
+        static CSocketReader* NewLC( RSocket& aSocket,
+            TInt aUDPRemotePort = -1 );
+
+        /**
+        * Destructor.
+        */
+        ~CSocketReader();
+
+    public: // New functions
+
+        /**
+        * Sets observer.
+        * @param aObserver Pointer to observer.
+        */
+        void SetObserver( MSocketReaderObserver* aObserver );
+
+        /**
+        * Starts reading the socket.
+        */
+        void Start();
+
+    private:
+        /**
+        * Starts reading the socket.
+        */
+        void IssueRead();
+
+    protected: // Functions from base classes
+
+        /**
+        * From CActive. Pending request has been completed.
+        */
+        void RunL();
+
+        /**
+        * From CActive. Pending request has been cancelled.
+        */
+        void DoCancel();
+
+        /**
+        * From CActive. RunL has leaved.
+        */
+        TInt RunError( TInt aError );
+
+
+    private:
+
+        /**
+        * Default constructor.
+        */
+        CSocketReader( RSocket& aSocket, TInt aUDPRemotePort = -1 );
+
+        /**
+        * 2nd phase constructor.
+        */
+        void ConstructL();
+
+    private:    // Data
+        TSockXfrLength iReceivedDataLength;
+        TBuf8<KReadBufferSize> iReadBuffer;
+        MSocketReaderObserver* iObserver;
+        RSocket& iSocket;
+        const TInt iUDPRemotePort;
+        TInetAddr iUDPRemoteAddr;
+    };
+
+#endif      // CSOCKETREADER_H
+
+// End of File