--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/psmservices/psmserver/src/engine/psmpluginloader.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,179 @@
+/*
+* 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:  PSM Plug-in loader
+*
+*/
+
+
+#include <ecom/ecom.h>
+#include <psmpluginbase.h>
+#include "psmpluginloader.h"
+#include "psmsrvplugin.h"
+#include "psmmanager.h"
+#include "psmtrace.h"
+
+// -----------------------------------------------------------------------------
+// CPsmPluginLoader::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CPsmPluginLoader* CPsmPluginLoader::NewL( CPsmManager& aManager )
+    {
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::NewL()" ) ) );
+
+    CPsmPluginLoader* self = CPsmPluginLoader::NewLC( aManager );
+    CleanupStack::Pop( self );
+
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::NewL - return 0x%x" ), self ) );
+
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CPsmPluginLoader::NewLC
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CPsmPluginLoader* CPsmPluginLoader::NewLC( CPsmManager& aManager )
+    {
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::NewLC()" ) ) );
+
+    CPsmPluginLoader* self = new( ELeave ) CPsmPluginLoader( aManager );
+
+    CleanupStack::PushL( self );
+    self->ConstructL();
+
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::NewLC - return 0x%x" ), self ) );
+
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CPsmPluginLoader::CPsmPluginLoader
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CPsmPluginLoader::CPsmPluginLoader( CPsmManager& aManager ) :
+    iManager( aManager )
+    {
+    // Nothing to do
+    }
+
+// -----------------------------------------------------------------------------
+// CPsmPluginLoader::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CPsmPluginLoader::ConstructL()
+    {
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::ConstructL()" ) ) );
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::ConstructL - return" ) ) );
+    }
+
+// -----------------------------------------------------------------------------
+// Destructor
+// -----------------------------------------------------------------------------
+//
+CPsmPluginLoader::~CPsmPluginLoader()
+    {
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::~CPsmPluginLoader()" ) ) );
+
+    iPluginArray.ResetAndDestroy();
+
+    REComSession::FinalClose();
+
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::~CPsmPluginLoader - return") ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CPsmPluginLoader::InitializePluginsL
+// -----------------------------------------------------------------------------
+//
+static void ResetAndDestroyArray( TAny* aPtr )
+    {
+    RImplInfoPtrArray* array = static_cast< RImplInfoPtrArray* >( aPtr );
+    array->ResetAndDestroy();
+    array->Close();
+    }
+
+// -----------------------------------------------------------------------------
+// CPsmPluginLoader::InitializePluginsL
+// -----------------------------------------------------------------------------
+//
+void CPsmPluginLoader::InitializePluginsL()
+    {
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::InitializePluginsL()" ) ) );
+
+    // List implementations
+    RImplInfoPtrArray implInfoArray;
+    TCleanupItem cleanupItem( ResetAndDestroyArray, &implInfoArray );
+    CleanupStack::PushL( cleanupItem );
+    
+    REComSession::ListImplementationsL( KPsmPluginControlInterfaceUid, implInfoArray );
+
+    // Get number of implementations
+    const TInt pluginCount( implInfoArray.Count() );
+
+    // Loop implementation info and create instances
+    for ( TInt i = 0; i < pluginCount; i++ )
+        {
+        // Get next implementation info
+        CImplementationInformation* info = 
+            static_cast<CImplementationInformation*>( implInfoArray[i] );
+            
+        COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::InitializePluginsL - create plugin 0x%x started" ),
+            info->ImplementationUid().iUid) );
+
+        // Create new instance of the plugin
+        CPsmSrvPlugin* plugin = NULL;
+        TRAPD(err, plugin = CPsmSrvPlugin::NewL( iManager, info->ImplementationUid() ));
+        if( err == KErrNone )
+            {
+            // Add plugin to array
+            CleanupStack::PushL( plugin );
+            User::LeaveIfError( iPluginArray.Append( plugin ) );
+            CleanupStack::Pop( plugin );
+            }
+        COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::InitializePluginsL - create plugin 0x%x ended with code %d" ),
+            info->ImplementationUid().iUid, err ) );
+        }
+
+    // Reset and destroy implementations infos
+    CleanupStack::PopAndDestroy(&implInfoArray);
+
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::InitializePluginsL - return plugin count: %d" ), pluginCount ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CPsmPluginLoader::NotifyPlugins
+// -----------------------------------------------------------------------------
+//
+void CPsmPluginLoader::NotifyPlugins()
+    {
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::NotifyPlugins()" ) ) );
+
+    // Current mode
+    const TPsmsrvMode mode( iManager.SettingsProvider().Mode() );
+
+    // Loop plugins and notify
+    for ( TInt i = 0; i < iPluginArray.Count(); i++ )
+        {
+        iPluginArray[ i ]->NotifyModeChange( mode );
+        }
+
+    COMPONENT_TRACE( ( _L( "PSM Server - CPsmPluginLoader::NotifyPlugins - return" ) ) );
+    }
+
+// End of file