--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/connectivitylayer/usbphonetlink/usbpnserver_exe/inc/cusbpnusbreceiver.h	Fri Nov 06 17:28:23 2009 +0000
@@ -0,0 +1,150 @@
+/*
+* 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 the License "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: 
+*
+*/
+
+
+#ifndef CUSBPNUSBRECEIVER_H
+#define CUSBPNUSBRECEIVER_H
+
+//  INCLUDES
+#include <e32base.h>                // For CActive
+
+#include "musbpnbufferlistener.h"
+
+// CONSTANTS
+// MACROS
+// DATA TYPES
+// FUNCTION PROTOTYPES
+// FORWARD DECLARATIONS
+class CUsbPnIsaSender;
+class MUsbPnControlObserver;
+class CUsbPnPacket;
+class RDevUsbcClient;
+class RIscApi;
+
+// CLASS DECLARATION
+
+/**
+*  Receiver for data coming from USB.
+*/
+class CUsbPnUsbReceiver : public CActive, public MUsbPnBufferListener
+    {
+    public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        */
+        static CUsbPnUsbReceiver* NewL( RDevUsbcClient& aLdd, RIscApi& aIsc );
+
+        /**
+        * Destructor.
+        */
+        ~CUsbPnUsbReceiver();
+
+    public: // New functions
+
+        /**
+        * Get pointer for sending control messages.
+        * @return pointer to control observer API
+        */
+        MUsbPnControlObserver* IsaSender();
+
+        /**
+        * Sets state to enumerated.
+        * @param aState ETrue says usb is enumerated
+        */
+        void SetEnumerated( TBool aState );
+
+    public: // Functions from base classes
+
+        /**
+        * From MUsbPnBufferListener. Called by CUsbPnInterface when initialised
+        * or by sender when reactivating receive.
+        * @param TBool aDiscard. Flag for determining if data can be transmitted to USB.
+        */
+        void Receive( TBool aDiscard );
+
+
+    protected:  // Functions from base classes
+
+        /**
+        * From CActive.
+        */
+        void DoCancel();
+
+        /**
+        * From CActive.
+        */
+        void RunL();
+
+        /**
+        * From CActive.
+        */
+        TInt RunError( TInt );
+
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CUsbPnUsbReceiver( RDevUsbcClient& aLdd );
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL( RIscApi& aIscApi );
+
+
+        /**
+        * Construct message as needed by receiver.
+        */
+        void ConstructMessageL();
+
+
+    private:    // Data
+
+        // Ownership. Object for forwarding received data.
+        CUsbPnIsaSender*        iIsaSender;
+
+        // Reference to USB driver ldd.
+        RDevUsbcClient&         iLdd;
+
+        // Not owned. Pointer to receivable packet
+        CUsbPnPacket*           iPacket;
+
+        // Modifiable ptr for receiving
+        TPtr8                   iRecvPtr;
+
+        // Whole message received
+        TBool                   iMessageComplete;
+
+        // ISI message length
+        TUint                   iMessageLength;
+
+        // Whole message length
+        TUint                   iByteCount;
+
+        // Ownership. Temporary buffer for first part of exceptionally big message
+        HBufC8*                 iStorage;
+
+        TBool                   iEnumerated;
+
+    };
+
+#endif      // CUSBPNUSBRECEIVER_H
+
+// End of File