--- a/localconnectivityservice/dun/plugins/inc/bt/DunBtListen.h Tue Aug 31 16:03:15 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,261 +0,0 @@
-/*
-* Copyright (c) 2006-2008 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: DUN Bluetooth plugin's listener
-*
-*/
-
-
-#ifndef C_CDUNBTLISTEN_H
-#define C_CDUNBTLISTEN_H
-
-#include <btengdiscovery.h>
-#include "DunPlugin.h"
-#include "DunTransporter.h"
-
-class TBtPortEntity;
-
-enum TBtListenState
- {
- EBtListenStateIdle,
- EBtListenStateListening
- };
-
-/**
- * DUN Bluetooth plugin's listener class
- * This class starts listening on a created BT RFComm channel and notifies
- * parent (CDunBtPlugin) when new connection is detected. Also registers and
- * unregisters DUN SDP record.
- *
- * @lib dunbt.lib
- * @since S60 v3.2
- */
-NONSHARABLE_CLASS( CDunBtListen ) : public CActive,
- public MDunServAdvMon
- {
-
-public:
-
- /**
- * Two-phased constructor.
- * @param aServer Server
- * @param aParent Callback interface to parent
- * @param aTransporter Transporter
- * @param aEntity Data socket entity
- * @return Instance of self
- */
- static CDunBtListen* NewL( MDunServerCallback* aServer,
- MDunListenCallback* aParent,
- CDunTransporter* aTransporter,
- TBtPortEntity& aEntity );
-
- /**
- * Destructor.
- */
- virtual ~CDunBtListen();
-
- /**
- * Resets data to initial values
- *
- * @since S60 3.2
- * @return None
- */
- void ResetData();
-
- /**
- * Registers DUN and starts to listen.
- * Registers itself to SDP and BT manager, opens a socket
- * and starts to listen it.
- *
- * @since S60 3.2
- * @return None
- */
- void IssueRequestL();
-
- /**
- * Stops listening
- *
- * @since S60 3.2
- * @return Symbian error code on error, KErrNone otherwise
- */
- TInt Stop();
-
-private:
-
- CDunBtListen( MDunServerCallback* aServer,
- MDunListenCallback* aParent,
- CDunTransporter* aTransporter,
- TBtPortEntity& aEntity );
-
- void ConstructL();
-
- /**
- * Initializes this class
- *
- * @since S60 3.2
- * @return None
- */
- void Initialize();
-
- /**
- * Starts dialup service advertisement
- *
- * @since S60 3.2
- * @param aInUse ETrue is returned if all RFCOMM channels in use.
- * @return Symbian error code on error, KErrNone otherwise
- */
- TInt StartServiceAdvertisement( TBool& aInUse );
-
- /**
- * Stops dialup service advertisement
- *
- * @since S60 3.2
- * @return Symbian error code on error, KErrNone otherwise
- */
- TInt StopServiceAdvertisement();
-
- /**
- * Method which reserves local RFCOMM channel (from possible channels 1-30)
- * and returns it to client.
- *
- * @since S60 3.2
- * @param aSocketServer Handle to connected socket server.
- * @param aListenSocket Socket which is initiated for listening.
- * @param aChannelNum RFCOMM channel which is reserved for listening.
- * @param aInUse ETrue is returned if all RFCOMM channels in use.
- * @return KErrNone if OK, else value indicating error situation.
- */
- TInt ReserveLocalChannel( RSocketServ& aSocketServ,
- RSocket& aListenSocket,
- TUint& aChannelNum,
- TBool& aInUse );
-
- /**
- * Tries to bind to a fixed port and if that fails with
- * KRfcommPassiveAutoBind. This is for spec breaking solutions like the
- * OSX Leopard.
- *
- * @since S60 5.0
- * @param aListenSocket Listen socket for Bind()
- * @param aSockAddr Address for the socket
- * (must be set for KRfcommPassiveAutoBind)
- * @return Symbian error code on error, KErrNone otherwise
- */
- TInt DoExtendedBind( RSocket& aListenSocket, TRfcommSockAddr& aSockAddr );
-
-// from base class CActive
-
- /**
- * From CActive.
- * Called when a service is requested via BT.
- *
- * @since S60 3.2
- * @return None
- */
- void RunL();
-
- /**
- * From CActive.
- * Cancel current activity.
- *
- * @since S60 3.2
- * @return None
- */
- void DoCancel();
-
-// from base class MDunServAdvMon
-
- /**
- * From MDunServAdvMon.
- * Gets called when advertisement status changes to start
- *
- * @since S60 5.0
- * @param aCreation ETrue if channel creation
- * EFalse if channel free
- * @return None
- */
- void NotifyAdvertisementStart( TBool aCreation );
-
- /**
- * From MDunServAdvMon.
- * Gets called when advertisement status changes to end
- *
- * @since S60 5.0
- * @return None
- */
- void NotifyAdvertisementEnd();
-
-private: // data
-
- /**
- * Callback to call when notification via MDunServerCallback to be made
- * Not own.
- */
- MDunServerCallback* iServer;
-
- /**
- * Callback to call when notification via MDunListenCallback to be made
- * Not own.
- */
- MDunListenCallback* iParent;
-
- /**
- * Transporter to use for network side communication
- * Not own.
- */
- CDunTransporter* iTransporter;
-
- /**
- * Data socket entity for actual data transfer
- * This will be valid after CDunBtListen reacts to new data in
- * listener socket
- */
- TBtPortEntity& iEntity;
-
- /**
- * Current state of listening: active or inactive
- */
- TBtListenState iListenState;
-
- /**
- * Listener socket that will listen for activity in RFComm channel
- */
- RSocket iListenSocket;
-
- /**
- * Socket server used to reserve RFComm channel and creating data socket
- */
- RSocketServ iSockServer;
-
- /**
- * BT engine's Bluetooth discovery functionality
- * Used for registering/unregistering SDP record
- * Own.
- */
- CBTEngDiscovery* iDiscovery;
-
- /**
- * Local BT channel number
- * Set to reserved RFComm channel and used to register SDP record
- */
- TUint iChannelNum;
-
- /**
- * Handle to the reserver SDP channel
- * Set when SDP record registered
- */
- TSdpServRecordHandle iSDPHandleDun;
-
- };
-
-#endif // C_CDUNBTLISTEN_H