--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gssettingsuis/Gs/GSDiagnosticsPlugin/inc/GSDiagnosticsPlugin.h	Wed Sep 01 12:20:44 2010 +0100
@@ -0,0 +1,166 @@
+/*
+* Copyright (c) 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:  GSDiagnosticsPlugin implementation.
+*
+*/
+
+#ifndef GSDIAGNOSTICSPLUGIN_H
+#define GSDIAGNOSTICSPLUGIN_H
+
+// User includes
+
+// System includes
+#include <GSPluginInterface.h>
+#include <aknview.h>
+#include <ConeResLoader.h>
+#include <eikclb.h>
+
+// Classes referenced
+class CImplementationInformation;
+
+
+// Constants
+const TUid KGSDiagnosticsPluginUID = { 0x102750D4 };
+_LIT( KOperatorLogoResourceFileName, "z:GSDiagnosticsPluginRsc.rsc" );
+
+// CLASS DECLARATION
+
+/**
+* This is a utility plugin used to find errors in GS plugins.
+* - Crashes on construction/deletion
+* - Memory leaks on construction/deletion
+*
+*/
+class CGSDiagnosticsPlugin : public CGSPluginInterface
+    {
+    public: // Constructors and destructor
+
+        /**
+        * Symbian OS two-phased constructor
+        * @return
+        */
+        static CGSDiagnosticsPlugin* NewL( TAny* aInitParams );
+
+        /**
+        * Destructor.
+        */
+        ~CGSDiagnosticsPlugin();
+
+    public: // From CAknView
+
+        /**
+        * See base class.
+        */
+        TUid Id() const;
+
+    public: // From CGSPluginInterface
+
+        /**
+        * See base class.
+        */
+        void GetCaptionL( TDes& aCaption ) const;
+
+        /**
+        * See base class.
+        */
+        TInt PluginProviderCategory() const;
+
+        /**
+        * See base class.
+        */
+        TGSListboxItemTypes ItemType();
+
+        /**
+        * See base class.
+        */
+        void GetValue( const TGSPluginValueKeys aKey,
+                       TDes& aValue );
+
+        /**
+        * See base class.
+        */
+        void HandleSelection( const TGSSelectionTypes aSelectionType );
+
+        /**
+        * See base class.
+        */
+        TBool Visible() const;
+
+    protected: // New
+
+        /**
+        * C++ default constructor.
+        */
+        CGSDiagnosticsPlugin();
+
+        /**
+        * Symbian OS default constructor.
+        */
+        void ConstructL();
+
+    protected: // From CAknView
+
+        /**
+        * This implementation is empty because this class, being just a dialog,
+        * does not implement the CAknView finctionality.
+        */
+        void DoActivateL( const TVwsViewId& aPrevViewId,
+                          TUid aCustomMessageId,
+                          const TDesC8& aCustomMessage );
+
+        /**
+        * This implementation is empty because this class, being just a dialog,
+        * does not implement the CAknView finctionality.
+        */
+        void DoDeactivate();
+
+    private: // New
+
+        /**
+        * Opens localized resource file.
+        */
+        void OpenLocalizedResourceFileL(
+            const TDesC& aResourceFileName,
+            RConeResourceLoader& aResourceLoader );
+
+        /**
+        * Prints debug info.
+        * @param aInfo info to be printed.
+        */
+        void PrintInfoDebug( CImplementationInformation* aInfo );
+
+        /**
+        * Checks plugin implementations. Uses __UHEAP_MARK and __UHEAP_MARKEND
+        * so will panic if plugin leaks memory.
+        */
+        void CheckInfoL( TUid aInterfaceUid );
+
+    protected: // Data
+
+        // Resource loader.
+        RConeResourceLoader iResources;
+
+        // Print implementation info.
+        TBool iPrintInfo;
+
+        // Try loading and deleting each plugin.
+        TBool iTestLoad;
+
+        // Check heap change in case iTEstLoad in true.
+        TBool iCheckHeap;
+
+    };
+
+#endif // GSDIAGNOSTICSPLUGIN_H
+// End of File