--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gssettingsuis/Gs/GSDiagnosticsPlugin/src/GSDiagnosticsPlugin.cpp	Thu Nov 04 13:38:47 2010 +0800
@@ -0,0 +1,337 @@
+/*
+* 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.
+*
+*/
+
+
+// User includes
+#include    "GSDiagnosticsPlugin.h"
+#include    <GSParentPlugin.h>
+#include    <GSCommon.hrh>
+#include    <gsdiagnosticspluginrsc.rsg> // GUI Resource
+#include    <GSPrivatePluginProviderIds.h>
+#include    <GSFWViewUIDs.h>
+#include    "GSLogger.h"
+
+// System includes
+#include    <AknWaitDialog.h>
+#include    <aknnotewrappers.h>
+#include    <AknRadioButtonSettingPage.h>
+#include    <AknTextSettingPage.h>
+#include    <AknViewAppUi.h>
+#include    <bautils.h>
+#include    <FeatMgr.h>
+#include    <hlplch.h> // HlpLauncher
+#include    <StringLoader.h>
+
+#include    <ImplementationInformation.h>
+#include    <UTF.H> // CnvUtfConverter
+
+// Constants
+
+// ========================= MEMBER FUNCTIONS ================================
+
+// ---------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::CGSDiagnosticsPlugin()
+// Constructor
+//
+// ---------------------------------------------------------------------------
+//
+CGSDiagnosticsPlugin::CGSDiagnosticsPlugin()
+    : iResources( *iCoeEnv )
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::~CGSDiagnosticsPlugin()
+// Destructor
+//
+// ---------------------------------------------------------------------------
+//
+CGSDiagnosticsPlugin::~CGSDiagnosticsPlugin()
+    {
+    iResources.Close();
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::ConstructL(const TRect& aRect)
+// Symbian OS two-phased constructor
+//
+// ---------------------------------------------------------------------------
+//
+void CGSDiagnosticsPlugin::ConstructL()
+    {
+    OpenLocalizedResourceFileL( KOperatorLogoResourceFileName, iResources );
+    BaseConstructL( R_GS_DIAGNOSTICS_VIEW );
+    __GSLOGSTRING( "[CGSDiagnosticsPlugin] ConstructL()" );
+    }
+
+
+// ---------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::NewL()
+// Static constructor
+//
+// ---------------------------------------------------------------------------
+//
+CGSDiagnosticsPlugin* CGSDiagnosticsPlugin::NewL( TAny* /*aInitParams*/ )
+    {
+    CGSDiagnosticsPlugin* self = new( ELeave ) CGSDiagnosticsPlugin();
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::Id
+//
+//
+// -----------------------------------------------------------------------------
+//
+TUid CGSDiagnosticsPlugin::Id() const
+    {
+    return KGSDiagnosticsPluginUID;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::DoActivateL
+//
+//
+// -----------------------------------------------------------------------------
+//
+void CGSDiagnosticsPlugin::DoActivateL( const TVwsViewId& /*aPrevViewId*/,
+                                  TUid /*aCustomMessageId*/,
+                                  const TDesC8& /*aCustomMessage*/ )
+    {
+    // Update these values to define what is tested.
+    iPrintInfo  = ETrue;
+    iTestLoad   = EFalse;
+    iCheckHeap  = EFalse;
+
+    CheckInfoL( KGSPluginInterfaceUid );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::DoDeactivate
+//
+//
+// -----------------------------------------------------------------------------
+//
+void CGSDiagnosticsPlugin::DoDeactivate()
+    {
+    }
+
+
+// ========================= From CGSPluginInterface ==================
+
+
+// -----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::GetCaptionL
+//
+//
+// -----------------------------------------------------------------------------
+//
+void CGSDiagnosticsPlugin::GetCaptionL( TDes& aCaption ) const
+    {
+    HBufC* result = StringLoader::LoadL( R_GS_DIAGNOSTICS_PLUGIN_CAPTION );
+    aCaption.Copy( *result );
+    delete result;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::PluginProviderCategory
+//
+//
+// -----------------------------------------------------------------------------
+//
+TInt CGSDiagnosticsPlugin::PluginProviderCategory() const
+    {
+    return KGSPluginProviderInternal;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::ItemType()
+//
+//
+// -----------------------------------------------------------------------------
+//
+TGSListboxItemTypes CGSDiagnosticsPlugin::ItemType()
+    {
+    return EGSItemTypeSettingDialog;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::GetValue()
+//
+//
+// -----------------------------------------------------------------------------
+//
+void CGSDiagnosticsPlugin::GetValue( const TGSPluginValueKeys /*aKey*/,
+                                      TDes& /*aValue*/ )
+    {
+
+    }
+
+
+// -----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::HandleSelection()
+//
+//
+// -----------------------------------------------------------------------------
+//
+void CGSDiagnosticsPlugin::HandleSelection(
+    const TGSSelectionTypes aSelectionType )
+    {
+    TRAP_IGNORE( CheckInfoL( KGSPluginInterfaceUid ) );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::Visible()
+//
+//
+// -----------------------------------------------------------------------------
+//
+TBool CGSDiagnosticsPlugin::Visible() const
+    {
+    return ETrue;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::OpenLocalizedResourceFileL()
+//
+//
+// -----------------------------------------------------------------------------
+//
+void CGSDiagnosticsPlugin::OpenLocalizedResourceFileL(
+    const TDesC& aResourceFileName,
+    RConeResourceLoader& aResourceLoader )
+    {
+    RFs fsSession;
+    User::LeaveIfError( fsSession.Connect() );
+
+    // Find the resource file:
+    TParse parse;
+    parse.Set( aResourceFileName, &KDC_RESOURCE_FILES_DIR, NULL );
+    TFileName fileName( parse.FullName() );
+
+    // Get language of resource file:
+    BaflUtils::NearestLanguageFile( fsSession, fileName );
+
+    // Open resource file:
+    aResourceLoader.OpenL( fileName );
+
+    // If leave occurs before this, close is called automatically when the
+    // thread exits.
+    fsSession.Close();
+    }
+
+
+// ----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::PrintInfoDebug
+// Print CImplementationInformation to log. Used for debugging.
+//
+// ----------------------------------------------------------------------------
+//
+void CGSDiagnosticsPlugin::PrintInfoDebug( CImplementationInformation* aInfo )
+    {
+    TBuf16<256> dataType;
+    TBuf16<256> opaqueData;
+    CnvUtfConverter::ConvertToUnicodeFromUtf8(
+        dataType, aInfo->DataType() );
+    CnvUtfConverter::ConvertToUnicodeFromUtf8(
+        opaqueData, aInfo->OpaqueData() );
+
+    __GSLOGSTRING( "." );
+    __GSLOGSTRING1( "   DisplayName:        %S", &aInfo->DisplayName() );
+    __GSLOGSTRING1( "   ImplementationUid:  0x%X", aInfo->ImplementationUid() );
+    __GSLOGSTRING1( "   DataType:           %S", &dataType );
+    __GSLOGSTRING1( "   OpaqueData:         %S", &opaqueData );
+
+    }
+
+
+// -----------------------------------------------------------------------------
+// CGSDiagnosticsPlugin::CheckInfoL()
+//
+//
+// -----------------------------------------------------------------------------
+//
+void CGSDiagnosticsPlugin::CheckInfoL( TUid aInterfaceUid )
+    {
+    RImplInfoPtrArray implInfoArray;
+
+    REComSession::ListImplementationsL( aInterfaceUid, implInfoArray );
+
+    if( iPrintInfo )
+        {
+        __GSLOGSTRING( "[CGSDiagnosticsPlugin implementation information]" );
+        for( TInt i = 0; i < implInfoArray.Count(); i++ )
+            {
+            PrintInfoDebug( implInfoArray[i] );
+            }
+        __GSLOGSTRING( "[End of implementation information]" );
+        }
+
+    CImplementationInformation* info;
+    CGSPluginInterface* plugin;
+
+    if( iTestLoad )
+        {
+        __GSLOGSTRING( "[CGSDiagnosticsPlugin plugin load/delete checks...]" );
+        for( TInt i = 0; i < implInfoArray.Count(); i++ )
+            {
+            info = implInfoArray[i];
+            __GSLOGSTRING1( "[CGSDiagnosticsPlugin] Checking: %S",
+                            &info->DisplayName() );
+
+            if ( iCheckHeap )
+              {
+              __UHEAP_MARK;
+              }
+
+            //Load plugin:
+            plugin = CGSPluginInterface::NewL(
+                info->ImplementationUid(),
+                AppUi() );
+
+            // Delete plugin:
+            delete plugin;
+            plugin = NULL;
+
+            if ( iCheckHeap )
+                {
+                __UHEAP_MARKEND;
+                }
+
+            __GSLOGSTRING1( "[CGSDiagnosticsPlugin]     %S OK",
+                            &info->DisplayName() );
+            }
+        }
+
+    implInfoArray.ResetAndDestroy();// This is needed
+    }
+
+
+// End of file