1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
2 // All rights reserved.
3 // This component and the accompanying materials are made available
4 // under the terms of "Eclipse Public License v1.0"
5 // which accompanies this distribution, and is available
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
8 // Initial Contributors:
9 // Nokia Corporation - initial contribution.
14 // mmrcserverpolicaymanager.h
18 #ifndef MMRCSERVERPOLICYMANAGER_H__
19 #define MMRCSERVERPOLICYMANAGER_H__
23 #include <a3f/a3fbase.h>
24 #include "mmrcclientserver.h"
26 class CMMRCServerSession;
27 class CMMRCServerController;
28 class MMMRCServerInfoState;
33 This class implements the MMRC Server Rule Manager.
34 The main purpose of this class is to
36 NONSHARABLE_CLASS( CMMRCServerRuleManager ): public CBase
40 * Constructs, and returns a pointer to, a new CMMRCServerRuleManager object.
42 * @param CMMRCServerController& A reference on the MMRC Server controller
43 * @return CMMRCServerRuleManager* A pointer to newly created utlitly object.
45 static CMMRCServerRuleManager* NewL(CMMRCServerController& aServerController);
48 * Constructs, leaves object on the cleanup stack, and returns a pointer
49 * to, a new CMMRCServerRuleManager object.
51 * @param CMMRCServerController& A reference on the MMRC Server controller
52 * @return CMMRCServerRuleManager* A pointer to newly created utlitly object.
54 static CMMRCServerRuleManager* NewLC(CMMRCServerController& aServerController);
59 ~CMMRCServerRuleManager();
63 * Deduce the rule on the message according to the previous and current state
64 * Return KErrNotFound if no rule has been found.
66 * @param TAudioState aAudioStateAllocatedResource
67 * @param TAudioState aAudioStateRequiringProcess
68 * @return TMMRCRule rule
70 TMMRCRule DecisionRule( TAudioState aAudioStateAllocatedResource, TAudioState aAudioStateRequiringProcess );
73 * Deduce the rule on the message according to the previous and current state
74 * Return KErrNotFound if no rule has been found.
75 * @param TAudioState aAudioStateAllocatedResource
76 * @param TAudioState aAudioStateRequiringProcess
77 * @return TMMRCRule rule
79 TReason ActionReason( TAudioState aAudioStateLastCommited, TAudioState aAudioStateRequested );
83 * By default Symbian 2nd phase constructor is private.
84 * @param CMMRCServerController& A reference on the MMRC Server controller
86 CMMRCServerRuleManager(CMMRCServerController& aServerController);
89 * By default Symbian 2nd phase constructor is private.
94 CMMRCServerController& iMMRCServerController;
97 #endif //__MMRCSERVERPOLICYMANAGER_H__