113 lines
4.5 KiB
C
113 lines
4.5 KiB
C
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//////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1999-2001 Microsoft Corporation
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//
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// Module Name:
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// TaskAnalyzeCluster.h
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//
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// Description:
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// CTaskAnalyzeCluster implementation.
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//
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// Maintained By:
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// Galen Barbee (GalenB) 22-NOV-1999
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//
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//////////////////////////////////////////////////////////////////////////////
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#pragma once
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// CTaskAnalyzeCluster
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class
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CTaskAnalyzeCluster:
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public ITaskAnalyzeCluster,
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public IClusCfgCallback,
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public INotifyUI
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{
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private:
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// IUnknown
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LONG m_cRef;
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// ITaskAnalyzeCluster
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OBJECTCOOKIE m_cookieCompletion; // Task completion cookie
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IClusCfgCallback * m_pcccb; // Callback interface
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OBJECTCOOKIE * m_pcookies; // Completion cookies for the subtasks.
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ULONG m_cCookies; // Count of completion cookies in m_pcookies
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ULONG m_cNodes; // Count of nodes in configuration
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HANDLE m_event; // Synchronization event to signal when subtasks have completed.
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OBJECTCOOKIE m_cookieCluster; // Cookie of the cluster to analyze
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BSTR m_bstrClusterName; // Name of the cluster to analyze
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BOOL m_fJoiningMode; // FALSE = forming mode. TRUE = joining mode.
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ULONG m_cUserNodes; // The count of nodes that the user entered. It is also the "sizeof" the array, m_pcookiesUser.
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OBJECTCOOKIE * m_pcookiesUser; // The cookies of nodes that the user entered.
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BSTR m_bstrNodeName;
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INotifyUI * m_pnui;
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IObjectManager * m_pom;
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ITaskManager * m_ptm;
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IConnectionManager * m_pcm;
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BSTR m_bstrQuorumUID; // Quorum device UID
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bool m_fStop;
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// INotifyUI
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ULONG m_cSubTasksDone; // The number of subtasks done.
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HRESULT m_hrStatus; // Status of callbacks
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CTaskAnalyzeCluster( void );
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~CTaskAnalyzeCluster( void );
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STDMETHOD( Init )( void );
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HRESULT HrWaitForClusterConnection( void );
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HRESULT HrCountNumberOfNodes( void );
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HRESULT HrCreateSubTasksToGatherNodeInfo( void );
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HRESULT HrCreateSubTasksToGatherNodeResourcesAndNetworks( void );
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HRESULT HrCheckClusterFeasibility( void );
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HRESULT HrAddJoinedNodes( void );
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HRESULT HrCheckClusterMembership( void );
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HRESULT HrCompareResources( void );
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HRESULT HrCreateNewManagedResourceInClusterConfiguration( IClusCfgManagedResourceInfo * pccmriIn, IClusCfgManagedResourceInfo ** ppccmriNewOut );
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HRESULT HrCheckForCommonQuorumResource( void );
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HRESULT HrCompareNetworks( void );
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HRESULT HrCreateNewNetworkInClusterConfiguration( IClusCfgNetworkInfo * pccmriIn, IClusCfgNetworkInfo ** ppccmriNewOut );
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HRESULT HrFreeCookies( void );
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HRESULT HrRetrieveCookiesName( CLSID clsidMajorIn, OBJECTCOOKIE cookieIn, BSTR * pbstrNameOut );
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HRESULT HrCheckInteroperability( void );
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HRESULT HrEnsureAllJoiningNodesSameVersion( DWORD * pdwNodeHighestVersionOut, DWORD * pdwNodeLowestVersionOut, bool * pfAllNodesMatchOut );
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HRESULT HrGetUsersNodesCookies( void );
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HRESULT HrIsUserAddedNode( BSTR bstrNodeNameIn );
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public: // Methods
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static HRESULT S_HrCreateInstance( IUnknown ** ppunkOut );
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// IUnknown
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STDMETHOD( QueryInterface )( REFIID riid, LPVOID *ppv );
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STDMETHOD_( ULONG, AddRef )( void );
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STDMETHOD_( ULONG, Release )( void );
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// IDoTask / ITaskAnalyzeCluster
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STDMETHOD( BeginTask )( void );
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STDMETHOD( StopTask )( void );
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STDMETHOD( SetJoiningMode )( void );
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STDMETHOD( SetCookie )( OBJECTCOOKIE cookieIn );
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STDMETHOD( SetClusterCookie )( OBJECTCOOKIE cookieClusterIn );
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// IClusCfgCallback
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STDMETHOD( SendStatusReport )(
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LPCWSTR pcszNodeNameIn
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, CLSID clsidTaskMajorIn
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, CLSID clsidTaskMinorIn
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, ULONG ulMinIn
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, ULONG ulMaxIn
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, ULONG ulCurrentIn
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, HRESULT hrStatusIn
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, LPCWSTR pcszDescriptionIn
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, FILETIME * pftTimeIn
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, LPCWSTR pcszReferenceIn
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);
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// INotifyUI
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STDMETHOD( ObjectChanged )( OBJECTCOOKIE cookieIn );
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}; // class CTaskAnalyzeCluster
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