videoconnutility/connutility/inc/vcxconnutilengine.h
branchRCL_3
changeset 47 826cea16efd9
parent 45 798ee5f1972c
child 48 13a33d82ad98
--- a/videoconnutility/connutility/inc/vcxconnutilengine.h	Thu Aug 19 10:54:18 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,358 +0,0 @@
-/*
-* Copyright (c) 2006 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:    class to handle networking functions in vcxconnectionutility*
-*/
-
-
-
-
-#ifndef __CVCX_CONUTILENGINE_H__
-#define __CVCX_CONUTILENGINE_H__
-
-#include <e32base.h>
-
-#include <e32std.h>
-#include <cmmanager.h>
-#include <es_sock.h>
-#include <connpref.h>
-#include <commdbconnpref.h>
-#include <comms-infras/cs_mobility_apiext.h>
-
-#include <cmdestinationext.h>
-#include <cmmanagerext.h>
-#include <rconnmon.h>
-#include "vcxconnectionutility.hrh"
-
-class CActiveCommsMobilityApiExt;
-class MConnUtilExtEngineObserver;
-
-
-// CLASS DECLARATION
-/**
-* Class defines functionality for handling networking functions in 
-* vcxconnectionutility. 
-* These are:
-* 1. connection creation and disconnecting
-* 2. handling and notifying of events from apllication level roaming (ALR)
-* 3. handling and notifying of other interesting events from the network:
-*  - link layer closing and connection deletion
-*  - iap list changing
-*
-* Class uses MConnUtilEngineObserver interface to inform CVcxConnUtilImpl 
-* -class about the events.  
-*/
-
-NONSHARABLE_CLASS (  CVcxConnUtilEngine ) : public CActive,
-                                            public MMobilityProtocolResp,
-                                            public MConnectionMonitorObserver
-    {   
-    public: // construction / destruction
-    
-        /**
-         * Construction.
-         * 
-         * @param MConnUtilExtEngineObserver
-         * @return The newly constructed CVcxConnUtilEngine
-         */
-        static CVcxConnUtilEngine* NewL( MConnUtilExtEngineObserver* aObserver );
-    
-        /**
-         * Construction. Object left to cleanupstack
-         * 
-         * @param MConnUtilExtEngineObserver
-         * @return The newly constructed CVcxConnUtilEngine
-         */
-        static CVcxConnUtilEngine* NewLC( MConnUtilExtEngineObserver* aObserver );
-        
-        /**
-         * destructor
-         */
-        virtual ~CVcxConnUtilEngine();
-        
-    private:
-            
-        /**
-         * C++ constructor
-         */
-        CVcxConnUtilEngine(); 
-            
-        /**
-         * Private 2nd phase construction.
-         */
-        void ConstructL();  
-        
-    private: // From CActive
-            
-        /**
-         * From CActive. Connection startup is done asynchronously after 
-         * connection cretaion ends, the status value of the connection is 
-         * updated whether connection succeed or not
-         */  
-        void RunL();
-        
-        /**
-         * From CActive. Cancels coonnection creation.
-         */
-        void DoCancel();
-
-    private: // From MMobilityProtocolResp
-    
-        /**
-         * From MMobilityProtocolResp. We have better carrier available for
-         * the active connection.
-         * 
-         * @param aOldAPInfo    current IAP information
-         * @param aNewAPInfo    suggested new IAP information
-         * @param aIsUpgrade    ETrue indicates IAP is to be upgraded
-         * @param aIsSeamless   ETrue indicates that new connection is seamless
-         *                      (new IAP requires dialog for connection)
-         */ 
-        void PreferredCarrierAvailable( TAccessPointInfo aOldAPInfo,
-                                        TAccessPointInfo aNewAPInfo,
-                                        TBool aIsUpgrade,
-                                        TBool aIsSeamless );
-         
-        /**
-         * From MMobilityProtocolResp. We have a new carrier available for
-         * the active connection.
-         * 
-         * @param aNewAPInfo    IAP information from the new available connection
-         * @param aIsSeamless   ETrue indicates that new connection is seamless
-         *                      (new IAP requires dialog for connection)
-         */ 
-        void NewCarrierActive( TAccessPointInfo aNewAPInfo, TBool aIsSeamless );
-          
-        /**
-         * From MMobilityProtocolResp.
-         * 
-         * @param aError
-         */
-        void Error( TInt aError );
-        
-    private: // from MConnectionMonitorObserver
-        
-        /**
-         * @see MConnectionMonitorObserver
-         */
-        void EventL( const CConnMonEventBase &aConnMonEvent );
-    
-    public: // new methods
-
-        typedef RArray<TUint32> RDestinationArray;
-        
-        /**
-         * Starts a connection via SNAP
-         * 
-         * @param aPref         connection information to be used connection startup
-         * @return              KErrNone always is async connection and if sync connection
-         *                      startup succeed or one of the system wide error codes
-         */ 
-        TInt StartToConnect( TConnPref& aPref,  TBool aConnAsync = ETrue ); 
-        
-        /**
-        * Disconnects active connection and closes RConnection
-        */
-        void Disconnect();
-  
-        /**
-         * Method is used to get the name of the destination that matches 
-         * given id and to make sure, that destination really have connection
-         * methods to use. 
-         * 
-         * @param aDestinationID destination (SNAP) if from where to fetch infromation
-         * 
-         * @return TBool true, if connection is ok to start 
-         */ 
-        TBool PrepareConnectionDetailsL( TInt aDestinationID );
-        
-        /**
-         * Method reads platform's connection settings, and returns a destination id.
-         * If aPurpose is setted as ESnapPurposeUnknown, default id is returned,
-         * otherwise purpose is used to get correct id 
-         * 
-         * @param aPurpose if ESnapPurposeUnknown, get default, in all other cases
-         *                 try to fetch id based on the purpose
-         * 
-         * @return TUint32 destination id 
-         */ 
-        TUint32 GetCmmDestinationIdL( CMManager::TSnapPurpose aPurpose = 
-                                          CMManager::ESnapPurposeUnknown );
-        
-        /**
-         * Method checks if there is an active connection for
-         * the given iap
-         * 
-         * @param aIapId   iap id to check
-         * 
-         * @return TBool   ETrue if connection exists
-         * 
-         */ 
-        TBool IsIapConnected( TUint32 aIapId );
-        
-        /**
-         * Method fills started connection's information: IAP id (iIapId) and IAP name
-         * This is needed in case of "always ask" to get the information client requires.
-         * 
-         */ 
-        void FillActiveConnectionDetailsL();        
-        
-        /**
-         * clears iapid, snapid and their names
-         * 
-         */
-        void ResetConnectionInfo();
-       
-        /**
-         * Returns currently fetched iap id
-         * 
-         * @return TUint32
-         */
-        TUint32 IapId() const;
-        
-        /**
-         * Returns currently fetched iap id
-         * 
-         * @return TInt
-         */
-        TInt DestinationId() const;
-        
-        /**
-         * Returns currently fetched snap name
-         * 
-         * @return TUint32
-         */
-         TPtrC DestinationName() const;
-                 
-        /**
-         * Returns current connection status
-         * 
-         * @return TPSVCConnectionStatus
-         */
-         TVCxConnectionStatus ConnectionStatus() const;
-        
-        /**
-         * Explicitly sets internal connection status.          
-         * 
-         * @param TPSVCConnectionStatus
-         */
-        void SetConnectionStatus( TVCxConnectionStatus aStatus );
-               
-        /**
-         * Method can be called to create mobility object
-         * for getting roaming events from the network.          
-         * 
-         * @return TInt KErrnone if object created or already exists. Otherwise a
-         *                       system level error. 
-         */
-        TInt CreateMobility();
-
-        /**
-         * Returns "query connection" status.
-         */
-        TBool QueryConn();
-
-        /**
-         * Set "query connection" status.
-		 *
-		 * @param aQueryConn 	Value for connection query flag.
-         */
-        void SetQueryConn( TBool aQueryConn );
-
-        
-    private:
-        
-        /**
-         * Internal helper method trying to fetch destination
-         * information for the current IAP.
-         * 
-         */
-        void FillDestinationInfoL();
-        
-    private:
-        
-        /**
-         * Socket Server
-         */
-        RSocketServ iSocketServer;
-
-        /**
-         * Connection
-         */
-        RConnection iConnection;
-
-        /**
-         * Connection monitor
-         */
-        RConnectionMonitor iConnectionMonitor;
-        
-        /**
-         * Current connection state
-         */
-        TVCxConnectionStatus iConnectionState;
-        
-        /**
-         * Connection Manager Extensions
-         */
-        RCmManagerExt  iCmManagerExt;
-
-        /**
-         * Destination id.
-         */
-        TInt iDestinationId;
-        
-        /**
-         * IAP ID.
-         */
-        TUint32 iIapId;
-
-        /**
-         * Destination (snap) Name.
-         */
-        HBufC* iDestinationName;
-              
-        /**
-         * current connection id
-         */
-        TUint iCurrentConnectionId;
-        
-        /**
-         * Mobility object to fetch carrier change events 
-         */
-        CActiveCommsMobilityApiExt* iMobility;
-        
-        /**
-         * array of all available destination ids
-         */
-        RDestinationArray iDestinationArray;
-        
-        /**
-         * observer to notify about changes in the network 
-         */
-        MConnUtilExtEngineObserver* iObserver;
-        
-        /**
-         * Value to pass connection result error code from the 
-         * async connection creation
-         */
-        TInt iConnectingResult;
-        
-        /**
-         * If is set to ETrue, connection selection dialog will be displayed.
-         * Used when tried SNAP contained invalid IAP. 
-         */
-        TBool iQueryConn;
-        
-    };
-
-#endif // __CVCX_CONUTILENGINE_H__