mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
154 lines
4.9 KiB
154 lines
4.9 KiB
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright (c) 2000-2001 Microsoft Corporation
|
|
//
|
|
// Module Name:
|
|
// EvictCleanup.h
|
|
//
|
|
// Description:
|
|
// This file contains the declaration of the CEvictCleanup
|
|
// class. This class handles is used to clean up a node after it has been
|
|
// evicted from a cluster.
|
|
//
|
|
// Documentation:
|
|
// TODO: fill in pointer to external documentation
|
|
//
|
|
// Implementation Files:
|
|
// EvictCleanup.cpp
|
|
//
|
|
// Maintained By:
|
|
// Galen Barbee (GalenB) 04-AUG-2000
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
// Make sure that this file is included only once per compile path.
|
|
#pragma once
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Include Files
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
// For IUnknown
|
|
#include <unknwn.h>
|
|
|
|
// For IClusCfgEvictCleanup
|
|
#include <ClusCfgServer.h>
|
|
|
|
// For ILogger
|
|
#include <ClusCfgClient.h>
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//++
|
|
//
|
|
// class CEvictCleanup
|
|
//
|
|
// Description:
|
|
// This class handles is used to clean up a node after it has been
|
|
// evicted from a cluster.
|
|
//
|
|
//--
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
class CEvictCleanup
|
|
: public IClusCfgEvictCleanup
|
|
, public IClusCfgCallback
|
|
{
|
|
private:
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Private data
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// IUnknown
|
|
LONG m_cRef; // Reference counter.
|
|
|
|
// IClusCfgCallback
|
|
BSTR m_bstrNodeName; // Name of the local node.
|
|
ILogger * m_plLogger; // ILogger for doing logging.
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Private member functions
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// Second phase of a two phase constructor.
|
|
HRESULT
|
|
HrInit( void );
|
|
|
|
// Instruct the SCM to stop a service
|
|
DWORD
|
|
DwStopService(
|
|
const WCHAR * pcszServiceNameIn
|
|
, ULONG ulQueryIntervalMilliSecIn = 500
|
|
, ULONG cQueryCountIn = 10
|
|
);
|
|
|
|
// Wrap logging to the logger object.
|
|
void
|
|
LogMsg( LPCWSTR pszLogMsgIn, ... );
|
|
|
|
//
|
|
// Private constructors, destructor and assignment operator.
|
|
// All of these methods are private for two reasons:
|
|
// 1. Lifetimes of objects of this class are controlled by S_HrCreateInstance and Release.
|
|
// 2. Copying of an object of this class is prohibited.
|
|
//
|
|
|
|
// Default constructor.
|
|
CEvictCleanup( void );
|
|
|
|
// Destructor.
|
|
~CEvictCleanup( void );
|
|
|
|
// Copy constructor.
|
|
CEvictCleanup( const CEvictCleanup & );
|
|
|
|
// Assignment operator.
|
|
CEvictCleanup & operator =( const CEvictCleanup & );
|
|
|
|
public:
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// IUnknown methods
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
STDMETHOD( QueryInterface )( REFIID riid, void ** ppvObject );
|
|
STDMETHOD_( ULONG, AddRef )( void );
|
|
STDMETHOD_( ULONG, Release )( void );
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// IClusCfgEvictCleanup methods
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// Performs the clean up actions on the local node after it has been
|
|
// evicted from a cluster
|
|
STDMETHOD( CleanupLocalNode )( DWORD dwDelayIn );
|
|
|
|
// Performs the clean up actions on a remote node after it has been
|
|
// evicted from a cluster
|
|
STDMETHOD( CleanupRemoteNode )( const WCHAR * pcszEvictedNodeNameIn, DWORD dwDelayIn );
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// IClusCfgCallback methods
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
STDMETHOD( SendStatusReport )(
|
|
LPCWSTR pcszNodeNameIn
|
|
, CLSID clsidTaskMajorIn
|
|
, CLSID clsidTaskMinorIn
|
|
, ULONG ulMinIn
|
|
, ULONG ulMaxIn
|
|
, ULONG ulCurrentIn
|
|
, HRESULT hrStatusIn
|
|
, LPCWSTR pcszDescriptionIn
|
|
, FILETIME * pftTimeIn
|
|
, LPCWSTR pcszReference
|
|
);
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Other public methods
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// Create an instance of this class.
|
|
static HRESULT S_HrCreateInstance( IUnknown ** ppunkOut );
|
|
|
|
|
|
}; //*** class CEvictCleanup
|