--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysstatemgmt/systemstatemgr/sus/src/susadaptationpluginloader.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,142 @@
+// Copyright (c) 2008-2009 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:
+//
+
+#include "susadaptationpluginloader.h"
+#include "suspanic.h"
+
+CSusAdaptationPluginLoader* CSusAdaptationPluginLoader::NewL()
+	{
+	CSusAdaptationPluginLoader* self = new (ELeave) CSusAdaptationPluginLoader();
+	return self;
+	}
+
+CSusAdaptationPluginLoader::CSusAdaptationPluginLoader()
+	{
+	
+	}
+
+CSusAdaptationPluginLoader::~CSusAdaptationPluginLoader()
+	{
+	ilibEmergencyCallRfAdaptation.Close();
+	ilibStateAdaptation.Close();
+	ilibSimAdaptation.Close();
+	ilibMiscAdaptation.Close();
+	ilibRtcAdaptation.Close();
+	}
+
+MStateAdaptation* CSusAdaptationPluginLoader::CreateStateAdaptationL()
+	{
+	__ASSERT_DEBUG( KNullHandle == ilibStateAdaptation.Handle(),	User::Panic(KPanicSsmSus, ELibraryAlreadyOpen));
+	MStateAdaptation* stateAdaptationPlugin = NULL;
+	TInt err = ilibStateAdaptation.Load(KStateAdaptationPlugin);
+
+	// if licensees have not provided the State Adaptation Plugin, we try to load the reference
+	// State Adaptation Plugin provided by Symbian
+	if(err == KErrNotFound)
+		{
+		err = ilibStateAdaptation.Load(KRefStateAdaptationPlugin);
+		}
+	User::LeaveIfError(err);
+	stateAdaptationPlugin = (MStateAdaptation *)(ilibStateAdaptation.Lookup(1)());
+	if(stateAdaptationPlugin == NULL)
+		{
+		User::Leave(KErrNotFound);
+		}
+	return stateAdaptationPlugin;			
+	}
+
+MSimAdaptation* CSusAdaptationPluginLoader::CreateSimAdaptationL()
+	{
+	__ASSERT_DEBUG( KNullHandle == ilibSimAdaptation.Handle(), User::Panic(KPanicSsmSus, ELibraryAlreadyOpen));
+	MSimAdaptation* simAdaptationPlugin = NULL;
+	TInt err = ilibSimAdaptation.Load(KSimAdaptationPlugin);
+
+	// if licensees have not provided the Sim Adaptation Plugin, we try to load the reference
+	// Sim Adaptation Plugin provided by Symbian
+	if(err == KErrNotFound)
+		{
+		err = ilibSimAdaptation.Load(KRefSimAdaptationPlugin);
+		}
+	User::LeaveIfError(err);
+	simAdaptationPlugin = (MSimAdaptation *)(ilibSimAdaptation.Lookup(1)());
+	if(simAdaptationPlugin == NULL)	
+		{
+		User::Leave(KErrNotFound);						
+		}		 
+	return simAdaptationPlugin;
+	}
+
+MMiscAdaptation* CSusAdaptationPluginLoader::CreateMiscAdaptationL()
+	{
+	__ASSERT_DEBUG( KNullHandle == ilibMiscAdaptation.Handle(), User::Panic(KPanicSsmSus, ELibraryAlreadyOpen));
+	MMiscAdaptation* miscAdaptationPlugin = NULL;
+	TInt err = ilibMiscAdaptation.Load(KMiscAdaptationPlugin);
+
+	// if licensees have not provided the Misc Adaptation Plugin, we try to load the reference
+	// Misc Adaptation Plugin provided by Symbian
+	if(err == KErrNotFound)
+		{
+		err = ilibMiscAdaptation.Load(KRefMiscAdaptationPlugin);
+		}
+	User::LeaveIfError(err);
+	miscAdaptationPlugin =(MMiscAdaptation *)(ilibMiscAdaptation.Lookup(1)());
+	if(miscAdaptationPlugin == NULL)
+		{
+		User::Leave(KErrNotFound);						
+		}		 
+	return miscAdaptationPlugin;
+	}
+
+MRtcAdaptation* CSusAdaptationPluginLoader::CreateRtcAdaptationL()
+	{
+	__ASSERT_DEBUG( KNullHandle == ilibRtcAdaptation.Handle(), User::Panic(KPanicSsmSus, ELibraryAlreadyOpen));
+	MRtcAdaptation* rtcAdaptationPlugin = NULL;
+	TInt err = ilibRtcAdaptation.Load(KRtcAdaptationPlugin);
+
+	// if licensees have not provided the Rtc Adaptation Plugin, we try to load the reference
+	// Rtc Adaptation Plugin provided by Symbian
+	if(err == KErrNotFound)
+		{
+		err = ilibRtcAdaptation.Load(KRefRtcAdaptationPlugin);
+		}
+	User::LeaveIfError(err);
+	rtcAdaptationPlugin = (MRtcAdaptation *)(ilibRtcAdaptation.Lookup(1)());
+	if (rtcAdaptationPlugin == NULL) 
+		{
+		User::Leave(KErrNotFound);						
+		}		 
+	return rtcAdaptationPlugin;
+	}
+
+MEmergencyCallRfAdaptation* CSusAdaptationPluginLoader::CreateEmergencyCallRfAdaptationL()
+	{
+	__ASSERT_DEBUG( KNullHandle == ilibEmergencyCallRfAdaptation.Handle(), User::Panic(KPanicSsmSus, ELibraryAlreadyOpen));
+	MEmergencyCallRfAdaptation* emergencyCallRfAdaptationPlugin = NULL;
+	TInt err = ilibEmergencyCallRfAdaptation.Load(KEmergencyCallRfAdaptationPlugin);
+
+	// if licensees have not provided the EmergencyCallRf Adaptation Plugin, we try to load the reference
+	// EmergencyCallRf Adaptation Plugin provided by Symbian
+	if(err == KErrNotFound)
+		{
+		err = ilibEmergencyCallRfAdaptation.Load(KRefEmergencyCallRfAdaptationPlugin);
+		}
+	User::LeaveIfError(err);
+	emergencyCallRfAdaptationPlugin = (MEmergencyCallRfAdaptation *)(ilibEmergencyCallRfAdaptation.Lookup(1)());	
+	if (emergencyCallRfAdaptationPlugin == NULL) 
+		{
+		User::Leave(KErrNotFound);						
+		}		 
+	return emergencyCallRfAdaptationPlugin;
+	}