--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/satengine/SatServer/Engine/inc/CSatBIPDataReceiver.h Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,109 @@
+/*
+* Copyright (c) 2002-2005 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: CSatBIPDataReceiver is responsible of Receive operations
+*
+*/
+
+
+
+#ifndef CSATBIPDATARECEIVER_H
+#define CSATBIPDATARECEIVER_H
+
+// INCLUDES
+#include <e32base.h>
+#include <in_sock.h>
+#include "MSatBIPUtils.h"
+
+// FORWARD DECLARATIONS
+class CSatBIPGPRSDataChannel;
+
+// CLASS DECLARATION
+
+/**
+* CSatBIPDataReceiver is responsible for receiving data using deifned protocol
+* and to notify CSatBIPGPRSDataChannel when data has been sent.
+*
+* @lib SatEngine.lib
+* @since Series 60 3.0
+*/
+class CSatBIPDataReceiver : public CActive
+ {
+ public: // Constructors and destructor
+
+ /**
+ * Default constructor.
+ * @param aObserver GPRS data channel to whom the received data is passed
+ * @param aSocket Socket where the data is received
+ * @param aIsTcpSocket Indicates whether to use TCP or UDP
+ */
+ CSatBIPDataReceiver( CSatBIPGPRSDataChannel& aObserver,
+ RSocket& aSocket,
+ TBool aIsTcpSocket );
+
+ /**
+ * Destructor.
+ */
+ virtual ~CSatBIPDataReceiver();
+
+ public: // Functions from base classes
+
+ /**
+ * From CActive. Informs observer that data has been received.
+ */
+ void RunL();
+
+ /**
+ * From CActive. Cancels any outgoing requests
+ */
+ void DoCancel();
+
+ public: // New functions
+
+ /**
+ * This notification is called when SIM has received all the data
+ * from ReceiveStore in case of UDP. If there are any pending datagrams,
+ * it is stored and receive is available again.
+ */
+ void ReceiveStoreEmptyNotificationL();
+
+ /**
+ * Starts receiving data using predefined protocol.
+ * @param aAddr Source address where the data is received.
+ */
+ void StartReceive( TInetAddr& aAddr );
+
+ private: // Data
+
+ // Observer the data sent event.
+ CSatBIPGPRSDataChannel& iObserver;
+
+ // Socket
+ RSocket& iSocket;
+
+ // Defines wether to use UDP or TCP sockets
+ TBool iIsTcpSocket;
+
+ // Receive buffer where the data is received
+ TBuf8<KSatBIPMinReceiveBufferSize> iRecvBuffer;
+
+ // Contains the number of bytes received
+ TInt iReceiveDataLen;
+
+ // Wrapper for bytes received indication
+ TSockXfrLength iRecvPckg;
+ };
+
+#endif // CSATBIPDATARECEIVER_H
+
+// End of File