mmresourcemgmt/mmresctrl/inc/mmrcserverrulemanager.h
changeset 0 40261b775718
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmresourcemgmt/mmresctrl/inc/mmrcserverrulemanager.h	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,98 @@
+// Copyright (c) 2007-2009 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:
+// mmrcserverpolicaymanager.h
+// 
+//
+
+#ifndef MMRCSERVERPOLICYMANAGER_H__
+#define MMRCSERVERPOLICYMANAGER_H__
+
+#include <e32std.h>
+#include <e32base.h>
+#include <a3f/a3fbase.h>
+#include "mmrcclientserver.h"
+
+class CMMRCServerSession;
+class CMMRCServerController;
+class MMMRCServerInfoState;
+
+/**
+@internalComponent
+
+This class implements the MMRC Server Rule Manager.
+The main purpose of this class is to
+*/
+NONSHARABLE_CLASS( CMMRCServerRuleManager ): public CBase
+	{
+public:
+	/**
+	 * Constructs, and returns a pointer to, a new CMMRCServerRuleManager object.
+	 * Leaves on failure.
+	 * @param CMMRCServerController& A reference on the MMRC Server controller
+	 * @return CMMRCServerRuleManager* A pointer to newly created utlitly object.
+	 */
+	static CMMRCServerRuleManager* NewL(CMMRCServerController& aServerController);
+
+	/**
+	 * Constructs, leaves object on the cleanup stack, and returns a pointer
+	 * to, a new CMMRCServerRuleManager object.
+	 * Leaves on failure.
+	 * @param CMMRCServerController& A reference on the MMRC Server controller
+	 * @return CMMRCServerRuleManager* A pointer to newly created utlitly object.
+	 */
+	static CMMRCServerRuleManager* NewLC(CMMRCServerController& aServerController);
+
+	/**
+	 * Destructor.
+	 */
+	~CMMRCServerRuleManager();
+
+public:
+	/**
+	 * Deduce the rule on the message according to the previous and current state
+	 * Return KErrNotFound if no rule has been found.
+	 * Leaves on failure.
+	 * @param TAudioState aAudioStateAllocatedResource
+	 * @param TAudioState aAudioStateRequiringProcess
+	 * @return TMMRCRule rule
+	 */
+	TMMRCRule DecisionRule( TAudioState aAudioStateAllocatedResource, TAudioState aAudioStateRequiringProcess );
+
+	/**
+	 * Deduce the rule on the message according to the previous and current state
+	 * Return KErrNotFound if no rule has been found.
+	 * @param TAudioState aAudioStateAllocatedResource
+	 * @param TAudioState aAudioStateRequiringProcess
+	 * @return TMMRCRule rule
+	 */
+	TReason ActionReason( TAudioState aAudioStateLastCommited, TAudioState aAudioStateRequested );
+
+private:
+	/**
+	 * By default Symbian 2nd phase constructor is private.
+	 * @param CMMRCServerController& A reference on the MMRC Server controller
+	 */
+	CMMRCServerRuleManager(CMMRCServerController& aServerController);
+
+	/**
+	 * By default Symbian 2nd phase constructor is private.
+	 */
+	void ConstructL();
+
+private:
+	CMMRCServerController& iMMRCServerController;
+	};
+
+#endif //__MMRCSERVERPOLICYMANAGER_H__
+