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.
158 lines
5.2 KiB
158 lines
5.2 KiB
//////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright (c) 2000 Microsoft Corporation
|
|
//
|
|
// Module Name:
|
|
// CClusOCMTask.h
|
|
//
|
|
// Description:
|
|
// This file contains the declaration of the class CClusOCMTask.
|
|
// This class represents a task performed by ClusOCM. For example, an
|
|
// upgrade of the cluster binaries is a task performed by ClusOCM. It is
|
|
// intended to be used as a base class for other task related classes.
|
|
//
|
|
// Implementation Files:
|
|
// CClusOCMTask.cpp
|
|
//
|
|
// Maintained By:
|
|
// Vij Vasu (Vvasu) 03-MAR-2000
|
|
//
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
#pragma once
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Include Files
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
// For the definition of a few basic types
|
|
#include <windows.h>
|
|
|
|
// Contains setup API function and type declarations
|
|
#include <setupapi.h>
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
// Forward Declarations
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
class CClusOCMApp;
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
//++
|
|
//
|
|
// class CClusOCMTask
|
|
//
|
|
// Description:
|
|
// This class represents a task performed by ClusOCM. For example, an
|
|
// upgrade of the cluster binaries is a task performed by ClusOCM. It is
|
|
// intended to be used as a base class for other task related classes.
|
|
//
|
|
//--
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
class CClusOCMTask
|
|
{
|
|
public:
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Constructors and destructors
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// Constructor.
|
|
CClusOCMTask( const CClusOCMApp & rAppIn );
|
|
|
|
// Destructor.
|
|
virtual ~CClusOCMTask( void );
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Virtual message handlers
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// Handler for the OC_CALC_DISK_SPACE message.
|
|
// Note: this handler is not a pure virutal function since its functionality
|
|
// has to remain the same regardless of whether an upgrade or a clean install
|
|
// is in progress. As a result an implementation is provided in this class.
|
|
DWORD
|
|
DwOcCalcDiskSpace(
|
|
bool fAddFilesIn
|
|
, HDSKSPC hDiskSpaceListIn
|
|
);
|
|
|
|
// Handler for the OC_QUEUE_FILE_OPS message.
|
|
virtual DWORD
|
|
DwOcQueueFileOps( HSPFILEQ hSetupFileQueueIn ) = 0;
|
|
|
|
// Handler for the OC_COMPLETE_INSTALLATION message.
|
|
virtual DWORD
|
|
DwOcCompleteInstallation( void ) = 0;
|
|
|
|
// Handler for the OC_CLEANUP message.
|
|
virtual DWORD
|
|
DwOcCleanup( void ) = 0;
|
|
|
|
|
|
protected:
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Protected accessor functions
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// Get a pointer to the main application object.
|
|
const CClusOCMApp &
|
|
RGetApp( void ) const
|
|
{
|
|
return m_rApp;
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Other protected virtual methods
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// A helper function that calls the DwSetDirectoryIds() function to set the
|
|
// directory ids and processes the files listed in the input section.
|
|
virtual DWORD
|
|
DwOcQueueFileOps(
|
|
HSPFILEQ hSetupFileQueueIn
|
|
, const WCHAR * pcszInstallSectionNameIn
|
|
);
|
|
|
|
// A helper function that performs some of the more common operations
|
|
// done by handlers of the OC_CLEANUP message.
|
|
virtual DWORD
|
|
DwOcCleanup( const WCHAR * pcszInstallSectionNameIn );
|
|
|
|
// A helper function that processes registry operations, COM component
|
|
// registrations, creation of servies, etc., listed in the input section.
|
|
DWORD
|
|
DwOcCompleteInstallation( const WCHAR * pcszInstallSectionNameIn );
|
|
|
|
// A helper function that maps the directory id CLUSTER_DEFAULT_INSTALL_DIRID
|
|
// to the default cluster installation directory CLUSTER_DEFAULT_INSTALL_DIR.
|
|
virtual DWORD
|
|
DwSetDirectoryIds( void );
|
|
|
|
|
|
private:
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Forbidden methods
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
//
|
|
// Copying an object of this class is not allowed.
|
|
//
|
|
|
|
// Private copy constructor.
|
|
CClusOCMTask( const CClusOCMTask & );
|
|
|
|
// Private assignment operator.
|
|
const CClusOCMTask & operator =( const CClusOCMTask & );
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
// Private data
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
// The app object
|
|
const CClusOCMApp & m_rApp;
|
|
|
|
}; //*** class CClusOCMTask
|