--- a/localconnectivityservice/dun/server/inc/DunServer.h Tue Aug 31 16:03:15 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,361 +0,0 @@
-/*
-* Copyright (c) 2006-2007 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 server
-*
-*/
-
-
-#ifndef C_CDUNSERVER_H
-#define C_CDUNSERVER_H
-
-#include <e32base.h>
-#include "DunPlugin.h"
-#include "DunCloseWait.h"
-#include "dunserverdef.h"
-#include "dundomainpskeys.h"
-
-_LIT( KDunPluginBt, "dunbt.dll" );
-_LIT( KDunPluginIrda, "dunir.dll" );
-_LIT( KDunPluginUsb, "dunusb.dll" );
-
-class MDunSession;
-class MDunServerUtility;
-
-/**
- * Class used to store data needed for each separate plugin
- * One TDunConnectionData data contains objects needed for one plugin
- *
- * @since S60 v3.2
- */
-NONSHARABLE_CLASS( TDunConnectionData )
- {
-
-public:
-
- /**
- * Pointer to plugin DLL
- * Not own.
- */
- MDunLocalMediaPlugin* iLocalModulePtr;
-
- /**
- * Current state of plugin
- */
- TDunPluginState iPluginState;
-
- /**
- * DLL library server needed to open/close existing plugin
- */
- RLibrary iModuleLibrary;
-
- /**
- * Loaded plugin's UID
- */
- TUid iLocalModuleUid;
-
- };
-
-/**
- * Main DUN server's class
- *
- * @since S60 v3.2
- */
-class CDunServer : public CPolicyServer,
- public MDunServerCallback,
- public MDunCloseWait
- {
-
- friend class CDunServerUtils;
-
-public:
-
- /**
- * Two-phased constructor.
- * @return Instance of self
- */
- static CDunServer* NewL();
-
- /**
- * Destructor.
- */
- virtual ~CDunServer();
-
- /**
- * Notification to manage local media On request
- * This comes from client
- *
- * @since S60 3.2
- * @param aPluginUid UID of the local media plugin to open
- * @return None
- */
- TInt NotifyMediaOpenRequest( TUid aPluginUid );
-
- /**
- * Notification to manage local media Off request
- * This comes from client
- *
- * @since S60 3.2
- * @param aPluginUid UID of the local media plugin to close
- * @return None
- */
- TInt NotifyMediaCloseRequest( TUid aPluginUid );
-
- /**
- * Current active connection
- * (For testing purposes only)
- *
- * @since S60 5.0
- * @return Active connection, NULL otherwise
- */
- TConnId ActiveConnection();
-
- /**
- * Increases reference count made by sessions
- * This comes from client
- *
- * @since S60 3.2
- * @return None
- */
- void IncRefCount();
-
- /**
- * Decreases reference count made by sessions
- * This comes from client
- *
- * @since S60 3.2
- * @return None
- */
- void DecRefCount();
-
-// from base class CServer2 (CPolicyServer -> CServer2)
-
- /**
- * From CServer2 (CPolicyServer derived from CServer2).
- * Creates a server-side client session object.
- *
- * @since S60 3.2
- * @param aVersion Version information supplied by the client
- * @return A pointer to the newly created server-side client session
- */
- CSession2* NewSessionL( const TVersion& aVersion, const RMessage2& ) const;
-
-private:
-
- CDunServer( TInt aPriority );
-
- void ConstructL();
-
- /**
- * Opens local media plugin by UID
- *
- * @since S60 3.2
- * @param aPluginUid UID of local media plugin to open
- * @param aDequeue ETrue if restarting of queued plugins and plugin
- * dequeue wanted after successful plugin close
- * (normal case, see also TryClosePlugin()),
- * EFalse if no restarting of queued plugins and plugin
- * dequeue wanted after successful plugin close
- * (in this case caller is reopener itself, see also
- * ReopenQeueuedPlugins())
- * @return Symbian error code on error, KErrNone otherwise
- */
- TInt OpenMediaByUid( TUid aPluginUid, TBool aDequeue );
-
- /**
- * Closes local media plugin by UID
- *
- * @since S60 3.2
- * @param aPluginUid UID of local media plugin to close
- * @param aClearQueued ETrue if clear from plugin queue wanted,
- * EFalse otherwise
- * @param aClientClose ETrue if close originator is client
- * @param aSelfDelete ETrue if plugin closes itself, EFalse otherwise
- * @return Symbian error code on error, KErrNone otherwise
- */
- TInt CloseMediaByUid( TUid aPluginUid,
- TBool aClearQueued,
- TBool aClientClose,
- TBool aSelfDelete );
-
- /**
- * Reopens plugins from plugin queue
- *
- * @since S60 3.2
- * @return Symbian error code on error, KErrNone otherwise
- */
- TInt ReopenQueuedPlugins();
-
-// from base class MDunServerCallback
-
- /**
- * From MDunServerCallback.
- * Searches for plugin in connection data and returns its state
- *
- * @since S60 3.2
- * @param aPluginUid UID of local media plugin to search for
- * @return State of plugin
- */
- TDunPluginState GetPluginStateByUid( TUid aPluginUid );
-
- /**
- * From MDunServerCallback.
- * Notification about request to change plugin state up by one level
- *
- * @since S60 3.2
- * @param aPluginState New state to set for a local media plugin
- * @param aPluginUid UID of the local media plugin whose state to change
- * @return KErrNotFound if plugin not found by UID,
- KErrNotSupported if unknown state,
- KErrNone otherwise
- */
- TInt NotifyPluginStateChangeUp( TDunPluginState aPluginState,
- TUid aPluginUid );
-
- /**
- * From MDunServerCallback.
- * Notification about request to change plugin state down by one level
- *
- * @since S60 3.2
- * @param aPluginState New state to set for a local media plugin
- * @param aPluginUid UID of the local media plugin whose state to change
- * @return KErrNotFound if plugin not found by UID,
- KErrNotSupported if unknown state,
- KErrNone otherwise
- */
- TInt NotifyPluginStateChangeDown( TDunPluginState aPluginState,
- TUid aPluginUid );
-
- /**
- * From MDunServerCallback.
- * Notification about plugin restart request
- *
- * @since S60 3.2
- * @param aPluginUid UID of the local media plugin to restart
- * @return Symbian error code on error, KErrNone otherwise
- */
- TInt NotifyPluginRestart( TUid aPluginUid );
-
- /**
- * From MDunServerCallback.
- * Notification about plugin reopen request
- *
- * @since S60 3.2
- * @return Symbian error code on error, KErrNone otherwise
- */
- TInt NotifyPluginReopenRequest();
-
-// from base class MDunPluginManager (MDunServerCallback->MDunPluginManager).
-
- /**
- * From MDunPluginManager (MDunServerCallback->MDunPluginManager).
- * Notification about request to enqueue a plugin to plugin queue
- *
- * @since S60 3.2
- * @param aPluginUid UID of the local media plugin to enqueue
- * @return KErrNotFound = plugin not found by UID,
- KErrAlreadyExists = plugin already in queue,
- KErrNone otherwise
- */
- TInt NotifyPluginEnqueueRequest( TUid aPluginUid );
-
- /**
- * From MDunPluginManager (MDunServerCallback->MDunPluginManager).
- * Notification about request to dequeue a plugin from plugin queue
- * Just removes a found UID from the queue
- *
- * @since S60 3.2
- * @param aPluginUid UID of the local media plugin to dequeue
- * @return Symbian error code on error, KErrNone otherwise
- */
- TInt NotifyPluginDequeueRequest( TUid aPluginUid );
-
- /**
- * From MDunPluginManager (MDunServerCallback->MDunPluginManager).
- * Notification about request to close a plugin
- *
- * @since S60 3.2
- * @param aPluginUid UID of the local media plugin to close
- * @param aSelfClose ETrue if plugin closes itself, EFalse otherwise
- * @return Symbian error code on error, KErrNone otherwise
- */
- TInt NotifyPluginCloseRequest( TUid aPluginUid,
- TBool aSelfClose );
-
-// from base class MDunCloseWait
-
- /**
- * From MDunCloseWait.
- * Notification about request to close a plugin after wait
- *
- * @since S60 5.0
- * @param aPluginsToClose Plugins to be closed
- * @return Symbian error code on error, KErrNone otherwise
- */
- void NotifyPluginCloseAfterWait(
- RPointerArray<MDunLocalMediaPlugin>& aPluginsToClose );
-
-private: // data
-
- /**
- * Pointer to common utility class
- * Own.
- */
- MDunServerUtility* iUtility;
-
- /**
- * Transporter to use for network side communication
- * Own.
- */
- CDunTransporter* iTransporter;
-
- /**
- * Waiter for closing self-destruct plugins
- * Own.
- */
- CDunCloseWait* iCloseWait;
-
- /**
- * Array of TDunConnectionData needed for each loaded plugin
- */
- RArray<TDunConnectionData> iConnData;
-
- /**
- * Array of plugin UIDs
- * Used for queuing plugins that have no resources to use
- * Used for dequeuing plugins when free resources detected
- */
- RArray<TUid> iPluginQueue;
-
- /**
- * Array of plugin UIDs
- * Used for queuing plugins that were successfully closed outside
- * this server. This is to avoid returning KErrNotFound to LOCOD
- * when NotifyMediaCloseRequest() is caught
- */
- RArray<TUid> iClosedQueue;
-
- /**
- * Connection status of dialup: active or inactive
- * Used for updating KPSUidDialupConnStatus Pub&Sub key
- */
- TDialupConnStatus iConnStatus;
-
- /**
- * Reference count of client sides
- */
- TInt iRefCount;
-
- };
-
-#endif // C_CDUNSERVER_H