diff -r 000000000000 -r 3ce708148e4d devicediagnostics/diagplugins/diagdatanetworkplugin/inc/diagdatanetworktestpdpengine.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devicediagnostics/diagplugins/diagdatanetworkplugin/inc/diagdatanetworktestpdpengine.h	Thu Dec 17 08:40:12 2009 +0200
@@ -0,0 +1,281 @@
+/*
+* Copyright (c) 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:  This is the header for the Diagnostics Data Network Test 
+*                 PDP-Engine class
+*
+*/
+
+
+#ifndef DIAGDATANETWORKTESTPDPENGINE_H 
+#define DIAGDATANETWORKTESTPDPENGINE_H
+
+// INCLUDES
+
+
+#include "diagpdptestengine.h"                      // CDiagPDPTestEngine
+#include <DiagNetworkRegStatusObserver.h>           // MDiagNetworkRegStatusObserver
+#include <diaglogeventeraserobserver.h>             // MDiagLogEventEraserObserver
+#include <AknWaitDialog.h> 
+#include "diagdatanetworktestcallbackinterface.h"   // MDiagDataNetworkTestCallBackInterface
+
+//CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+class CDiagNetworkRegStatusWatcher;
+class CDiagPluginWaitingDialogWrapper;
+class CDiagLogEventEraser;
+
+// CLASS DEFINITION  
+class CDiagDataNetworkTestPDPEngine 
+    : public CDiagPDPTestEngine,
+      public MDiagNetworkRegStatusObserver, 
+      public MDiagLogEventEraserObserver,
+      public MProgressDialogCallback
+    {    
+public: 
+    /**
+    * Symbian OS two-phased constructor
+    * @return DataNetwork Test PDP Engine
+    */       
+    static CDiagDataNetworkTestPDPEngine* NewL(
+        MDiagDataNetworkTestCallBackInterface& aInterface);
+    
+    /**
+    * Destructor
+    */        
+    ~CDiagDataNetworkTestPDPEngine();
+
+public:    
+    
+    /**
+    * The plugin calls this function of engine to start the Data Network test
+    */              
+    void RunDataNetworkTestL(); 
+    
+    /**
+    * This function return the total steps of the Data network test
+    */
+    static TUint TotalSteps();
+
+private: // private data-type
+            
+    /**
+    * States of the PDP test engine
+    */
+    enum TPDPEngineState
+        {
+        EStateUnknown,                
+        EStateWaitForInitialNetworkRegStatus,
+        EStateCheckingConnecitonParams,
+        EStateWaitForConnectionCompletion,
+        EStateWaitForLogErase,
+        EStateCancelTest,
+        EStateWaitDialogOn,
+        EStateDialogDismissed,
+        EStateMax            
+        };
+                  
+private: // private functions
+    
+    /**
+    * C++ default constructor.
+    */        
+    CDiagDataNetworkTestPDPEngine(MDiagDataNetworkTestCallBackInterface& aInterface);
+    
+    /**
+    * Symbian OS default constructor.
+    *
+    */        
+    void ConstructL(); 
+    
+    /**
+    * @see CDiagPDPTestEngine::ReadAPNsFromCenrepL()
+    */
+    void ReadAPNsFromCenrepL(TInt& aError);
+    
+    
+    /**
+    * This function is the entry point to start establishing PDP context
+    */         
+    void EstablishPDPContextL();
+            
+    
+    /**
+    * @see CDiagPDPTestEngine::ReportResultToPluginL()
+    */          
+    void ReportResultToPluginL(TBool aResult);
+    
+    
+    /**
+    * This function is the handles the process of ongoing connection request
+    */
+    void HandleOngoingConnectionRequestL();    
+    
+    /**
+    * This function starts the process of PDP establishment
+    */
+    void StartPdpEstablishmentL();
+    
+    /**
+    * This function sets the state of the engine and reports the progress of the
+    * test to the plugin class 
+    */
+    void SetStateL(TPDPEngineState aState);
+    
+    /**
+    * This function starts the process of erasing logs.
+    * 
+    */
+    void StartLogEraseOperationL(TBool aTestResult);
+    
+    /**
+    * Progress Note
+    *
+    */
+    TBool ShowProgressNoteL(TInt);
+        
+private: // from CActive
+    
+    /**
+    * Handle active object completion event
+    */
+    void RunL();
+
+    /**
+    * Handle cancel
+    */
+    void DoCancel();
+
+private: // from MProgressDialogCallback
+        
+    /**
+    * Called when the progress dialog is dismissed.
+    *
+    * @param aButtonId - indicate which button made dialog to dismiss
+    */
+    virtual void DialogDismissedL( TInt aButtonId );
+        
+private: // from MDiagNetworkRegStatusObserver
+
+    /**
+    * This function is used to inform the intial network registration status
+    *
+    * @param aRegistered. 
+    *  ETrue :The device is currently registered on the network
+    *  EFalse:The device is currently not registered on the network.
+    */
+    void InitialNetworkRegistrationStatusL( const TBool& aRegistered );
+
+    /**
+    * This interface is used to inform the clients of any changes in the network registration
+    * status
+    *
+    * @param aRegistered
+    * ETrue :The device has now changed to registered status.
+    * EFalse:The device has now lost network coverage.
+    */    
+    void NetworkRegistrationStatusChangeL( const TBool& aRegistered );            
+        
+        
+private: // from MDiagLogEventEraserObserver
+
+    /**
+    * This callback interface is used to determine if the log event is
+    * to be deleted or not.
+    * @param aEvent is the event which has to be deleted
+    * @return ETrue if the event is to be deleted and EFalse if the event is
+    * not to be deleted
+    */
+    TBool IsEventToBeDeleted( const CLogEvent& aEvent );
+    
+    /**
+    * This callback interface is used to notify that log events are erased
+    */
+    void CompleteEventEraseL( TInt aError );
+        
+        
+private: // private data
+
+
+    /**
+    * State of the Data network test engine
+    */        
+    TPDPEngineState iEngineState;       
+    TPDPEngineState iPrevState;     
+    
+    /**
+    * UTC time recorded just before starting the process of PDP connection
+    * establishment. This time is used to filter the log events for deletion
+    */
+    TTime iStartTime;
+                                  
+    /**
+    * Flag to remember the result of the test prior to erasing of logs
+    */
+    TBool iTestResult;
+        
+    /**
+    * Callback interface used by the engine class to report the progress of the test
+    * and result of the test
+    */
+    MDiagDataNetworkTestCallBackInterface& iInterface;
+    
+    
+    /**
+    * This index is used to store the current index of IAP array on which 
+    * asynchrouns RConnection::Start() has been issued.
+    */ 
+    TInt iCurrentIndex;
+    
+    /**
+    * This enum is used to store the current IAP array (primary or secondary) on which 
+    * asynchrouns RConnection::Start() has been issued.        
+    */
+    TIapArray iCurrentArray;
+    
+    /**
+    * For providing prefernce about how to set up the connection
+    */
+    TCommDbConnPref iPref;
+    
+    /**
+    * Instance of the Diagnostics network registration status watcher
+    * Owned by this class
+    */
+    CDiagNetworkRegStatusWatcher* iNetRegStatusWatcher;
+    
+    /**
+    * Instance of the Diagnostics Log event eraser    
+    * Owned by this class
+    */
+    CDiagLogEventEraser* iLogEventEraser;    
+    /**
+    *
+    * Wait Dialog
+    *
+    */
+    CAknWaitDialog*      iWaitDialog;
+    
+	TBool idialogOn, idialogDismissed;
+    };
+
+#endif //DIAGDATANETWORKTESTPDPENGINE_H
+
+// End of File