111 lines
4.2 KiB
C
111 lines
4.2 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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// TaskCommitClusterChanges.h
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//
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// Description:
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// CTaskCommitClusterChanges 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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// CTaskCommitClusterChanges
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class
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CTaskCommitClusterChanges
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: public ITaskCommitClusterChanges
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, public INotifyUI
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, public IClusCfgCallback
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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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// ITaskCommitClusterChanges
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BOOL m_fJoining; // If we are attempting to join...
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OBJECTCOOKIE m_cookie; // Task completion cookie
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IClusCfgCallback * m_pcccb; // Marshalled callback interface
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OBJECTCOOKIE * m_pcookies; // Completion cookies for the subtasks.
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ULONG m_cNodes; // Count of nodes/subtasks that need to signal completion.
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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 commit changes
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OBJECTCOOKIE m_cookieFormingNode; // Cookie of the forming node.
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IUnknown * m_punkFormingNode; // The node to form the cluster.
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BSTR m_bstrClusterName; // The cluster to form
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BSTR m_bstrClusterBindingString; // The cluster to form
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BSTR m_bstrAccountName; // The name of credentials used to run the cluster.
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BSTR m_bstrAccountPassword; // The password of credentials used to run the cluster.
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BSTR m_bstrAccountDomain; // The domain of credentials used to run the cluster.
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ULONG m_ulIPAddress; // IP address of the new cluster.
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ULONG m_ulSubnetMask; // IP subnet mask of the new cluster.
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BSTR m_bstrNetworkUID; // UID of the network the IP should be advertized.
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IEnumNodes * m_pen; // Nodes to form/join
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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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// 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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CTaskCommitClusterChanges( void );
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~CTaskCommitClusterChanges( void );
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STDMETHOD( Init )( void );
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HRESULT
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HrCompareAndPushInformationToNodes( void );
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HRESULT
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HrGatherClusterInformation( void );
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HRESULT
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HrFormFirstNode( void );
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HRESULT
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HrAddJoiningNodes( void );
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HRESULT
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HrAddAJoiningNode( BSTR bstrNameIn, OBJECTCOOKIE cookieIn );
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public: // Methods
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static HRESULT
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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 / ITaskCommitClusterChanges
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STDMETHOD( BeginTask )( void );
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STDMETHOD( StopTask )( void );
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STDMETHOD( SetCookie )( OBJECTCOOKIE cookieIn );
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STDMETHOD( SetClusterCookie )( OBJECTCOOKIE cookieClusterIn );
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STDMETHOD( SetJoining )( void );
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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 CTaskCommitClusterChanges
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