--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/userlibandfileserver/domainmgr/inc/domaincfg.h	Mon Oct 04 12:03:52 2010 +0100
@@ -0,0 +1,116 @@
+// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "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:
+// Provides classes for holding domain policy data.
+//
+//
+
+#ifndef __DOMAIN_CFG_H__
+#define __DOMAIN_CFG_H__
+
+#include <e32base.h>
+
+#include <domainpolicy.h>
+
+
+/**
+The server's representation of per-transition config settings
+
+It is intended to act as a buffer between the server and any
+future SDmStateSpecV* structs.
+
+*/
+struct TTransitionConfig : public SDmStateSpecV1
+	{
+	TTransitionConfig(const SDmStateSpecV1& aSpec);
+	// This version of the constructor is used as a key when looking up a
+	// specific actual config.
+	TTransitionConfig(TDmDomainState);
+	TInt CheckValues() const;
+	};
+
+/**
+Repository for a hierachy's settings
+*/
+class CHierarchySettings : public CBase
+	{
+public:
+	CHierarchySettings();
+	~CHierarchySettings();
+
+	void StoreConfigL(const TTransitionConfig& aConfig);
+
+	// Called by CDmHierarchy
+	void SetCurrentTargetTransition(TDmDomainState);
+
+	// Called by various objects to retrieve settings
+	TBool GetDomainTimeout(TTimeIntervalMicroSeconds32&) const;
+	TBool GetDeferralBudget(TInt&) const;
+	TBool GetFailurePolicy(TDmTransitionFailurePolicy&) const;
+
+private:
+	const TTransitionConfig* LookupConfig(TDmDomainState) const;
+
+	TDmDomainState iCurrentState;
+
+	RArray<const TTransitionConfig> iConfigs;
+	};
+
+/**
+This class wraps up the fetching of a data type for which
+an overridden value may be available from CHierarchySettings
+
+Template parameters:
+T - Type of the value which may be over-ridden.
+F - Pointer to member function of CHierarchySettings.
+	This will be used to query and fetch an over-ride value.
+*/
+template< typename T, TBool (CHierarchySettings::*F)(T&) const>
+class TOverrideableSetting
+	{
+public:
+	/**
+	@param aDefault Default value
+	@param aSettings The object from which overrides are fetched
+	*/
+	TOverrideableSetting(T aDefault, const CHierarchySettings* aSettings = NULL)
+		: iSettings(aSettings), iDefault(aDefault)
+		{}
+
+	void SetSettings(const CHierarchySettings* aSettings)
+		{
+		iSettings = aSettings;
+		}
+
+	/**
+	Used to access the wrapped value. It will supply an
+	over-ridden value if available, otherwise, the internal
+	default vaule.
+	*/
+	T operator ()() const
+		{
+		T value;
+		const TBool overridden = (iSettings->*F)(value);
+
+		if(!overridden)
+			{
+			value = iDefault;
+			}
+		return value;
+		}
+
+private:
+	const CHierarchySettings* iSettings;
+	const T iDefault;
+	};
+#endif