80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
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//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1997.
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//
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// File: rmstate.hxx
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//
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// Contents: CResManager state tracking
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//
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// Classes: CResManState
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//
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// History: 1-24-97 SrikantS Created
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// 07-05-97 SitaramR Changed to use disable/enable updates logic
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//
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//----------------------------------------------------------------------------
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#pragma once
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enum EState
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{
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eSteady, // No scan is needed (or same as the state where
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// client has been notified that updates are enabled)
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eUpdatesToBeDisabled, // Client needs to be notified that updates are
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// to be disabled. eUpdateType specifies
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// whether this will need an incremental or a full
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// update
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eUpdatesDisabled, // Client has been notified that updates have
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// been disabled
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eUpdatesToBeEnabled, // Client needs to be notified that updates have
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// to be enabled
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};
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enum EUpdateType // Type of update that needs to be done when updates
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{ // are disabled and then subsequently enabled
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eIncremental,
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eFull
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};
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//+---------------------------------------------------------------------------
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//
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// Class: CResManState
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//
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// Purpose: Tracks the state of ContentIndex in CResManager (in-memory).
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// Updates to be enabled/disabled events are kept track in this.
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//
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// History: 2-10-97 SrikantS Created
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// 07-05-97 SitaramR Usns
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//
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//----------------------------------------------------------------------------
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class CResManState
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{
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public:
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CResManState()
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: _eState( eSteady ),
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_eUpdateType( eIncremental ),
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_fCorruptionNotified(FALSE)
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{
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}
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void LokSetState( EState eState ) { _eState = eState; }
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EState LokGetState() const { return _eState; }
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void LokSetUpdateType( EUpdateType eType ) { _eUpdateType = eType; }
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EUpdateType LokGetUpdateType() const { return _eUpdateType; }
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void LokSetCorruptionNotified() { _fCorruptionNotified = TRUE; }
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BOOL FLokCorruptionNotified() const { return _fCorruptionNotified; }
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private:
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EState _eState; // State of updates
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EUpdateType _eUpdateType; // Update type
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BOOL _fCorruptionNotified; // Has corruption been notified to client ?
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};
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