370 lines
12 KiB
C++
370 lines
12 KiB
C++
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//////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 2000 Microsoft Corporation
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//
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// Module Name:
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// CTaskUpgradeWin2k.cpp
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//
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// Description:
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// Implementation file for the CTaskUpgradeWin2k class.
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//
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// Header File:
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// CTaskUpgradeWin2k.h
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//
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// Maintained By:
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// Vij Vasu (Vvasu) 18-APR-2000
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// Created this file.
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//
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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// Include Files
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//////////////////////////////////////////////////////////////////////////////
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// Precompiled header for this DLL.
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#include "pch.h"
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// The header file for this module.
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#include "CTaskUpgradeWin2k.h"
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//////////////////////////////////////////////////////////////////////////////
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// Macro Definitions
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//////////////////////////////////////////////////////////////////////////////
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// Needed for tracing.
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DEFINE_THISCLASS( "CTaskUpgradeWin2k" )
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CTaskUpgradeWin2k::CTaskUpgradeWin2k
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//
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// Description:
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// Constructor of the CTaskUpgradeWin2k class.
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//
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// Arguments:
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// const CClusOCMApp & rAppIn
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// Reference to the CClusOCMApp object that is hosting this task.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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CTaskUpgradeWin2k::CTaskUpgradeWin2k( const CClusOCMApp & rAppIn )
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: BaseClass( rAppIn )
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{
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TraceFunc( "" );
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TraceFuncExit();
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} //*** CTaskUpgradeWin2k::CTaskUpgradeWin2k()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CTaskUpgradeWin2k::~CTaskUpgradeWin2k
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//
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// Description:
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// Destructor of the CTaskUpgradeWin2k class.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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CTaskUpgradeWin2k::~CTaskUpgradeWin2k( void )
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{
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TraceFunc( "" );
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TraceFuncExit();
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} //*** CTaskUpgradeWin2k::~CTaskUpgradeWin2k()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// DWORD
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// CTaskUpgradeWin2k::DwOcQueueFileOps
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//
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// Description:
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// This function handles the OC_QUEUE_FILE_OPS messages from the Optional
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// Components Manager. It installs the files needed for an upgrade from
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// Windows 2000.
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//
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// Arguments:
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// HSPFILEQ hSetupFileQueueIn
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// Handle to the file queue to operate upon.
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//
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// Return Value:
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// NO_ERROR if all went well.
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// Other Win32 error codes on failure.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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DWORD
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CTaskUpgradeWin2k::DwOcQueueFileOps( HSPFILEQ hSetupFileQueueIn )
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{
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TraceFunc( "" );
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LogMsg( "Entering " __FUNCTION__ "()" );
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DWORD dwReturnValue = NO_ERROR;
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// Do different things based on whether this node is already part of a cluster or not.
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if ( RGetApp().CisGetClusterInstallState() == eClusterInstallStateFilesCopied )
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{
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TraceFlow( "The cluster binaries are installed, but this node is not part of a cluster." );
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LogMsg( "The cluster binaries are installed, but this node is not part of a cluster." );
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// The base class helper function does everything that we need to do here.
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// So, just call it.
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dwReturnValue = TW32( BaseClass::DwOcQueueFileOps( hSetupFileQueueIn, INF_SECTION_WIN2K_UPGRADE_UNCLUSTERED_NODE ) );
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} // if: the node is not part of a cluster
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else
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{
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TraceFlow( "This node is part of a cluster." );
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LogMsg( "This node is part of a cluster." );
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// The base class helper function does everything that we need to do here.
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// So, just call it.
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dwReturnValue = TW32( BaseClass::DwOcQueueFileOps( hSetupFileQueueIn, INF_SECTION_WIN2K_UPGRADE ) );
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} // else: the node is part of a cluster
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TraceFlow1( "Return Value is %#x.", dwReturnValue );
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LogMsg( "Return Value is %#x.", dwReturnValue );
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RETURN( dwReturnValue );
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} //*** CTaskUpgradeWin2k::DwOcQueueFileOps()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// DWORD
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// CTaskUpgradeWin2k::DwOcCompleteInstallation
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//
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// Description:
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// This function handles the OC_COMPLETE_INSTALLATION messages from the
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// Optional Components Manager during an upgrade from Windows 2000.
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//
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// Registry operations, COM component registrations, creation of servies
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// etc. are performed in this function.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// NO_ERROR if all went well.
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// Other Win32 error codes on failure.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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DWORD
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CTaskUpgradeWin2k::DwOcCompleteInstallation( void )
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{
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TraceFunc( "" );
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LogMsg( "Entering " __FUNCTION__ "()" );
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DWORD dwReturnValue = NO_ERROR;
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// Do different things based on whether this node is already part of a cluster or not.
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if ( RGetApp().CisGetClusterInstallState() == eClusterInstallStateFilesCopied )
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{
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TraceFlow( "The cluster binaries are installed, but this node is not part of a cluster." );
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LogMsg( "The cluster binaries are installed, but this node is not part of a cluster." );
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// The base class helper function does everything that we need to do here.
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// So, just call it.
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dwReturnValue = TW32( BaseClass::DwOcCompleteInstallation( INF_SECTION_WIN2K_UPGRADE_UNCLUSTERED_NODE ) );
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} // if: the node is not part of a cluster
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else
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{
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TraceFlow( "This node is part of a cluster." );
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LogMsg( "This node is part of a cluster." );
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// The base class helper function does everything that we need to do here.
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// So, just call it.
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dwReturnValue = TW32( BaseClass::DwOcCompleteInstallation( INF_SECTION_WIN2K_UPGRADE ) );
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} // else: the node is part of a cluster
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TraceFlow1( "Return Value is %#x.", dwReturnValue );
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LogMsg( "Return Value is %#x.", dwReturnValue );
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RETURN( dwReturnValue );
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} //*** CTaskUpgradeWin2k::DwOcCompleteInstallation()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// DWORD
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// CTaskUpgradeWin2k::DwOcCleanup
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//
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// Description:
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// This function handles the OC_CLEANUP messages from the
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// Optional Components Manager during an upgrade from Windows 2000.
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//
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// If an error has previously occurred during this task, cleanup operations
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// are performed. Otherwise nothing is done by this function.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// NO_ERROR if all went well.
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// Other Win32 error codes on failure.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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DWORD
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CTaskUpgradeWin2k::DwOcCleanup( void )
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{
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TraceFunc( "" );
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LogMsg( "Entering " __FUNCTION__ "()" );
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DWORD dwReturnValue = NO_ERROR;
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// Do different things based on whether this node is already part of a cluster or not.
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if ( RGetApp().CisGetClusterInstallState() == eClusterInstallStateFilesCopied )
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{
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TraceFlow( "The cluster binaries are installed, but this node is not part of a cluster." );
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LogMsg( "The cluster binaries are installed, but this node is not part of a cluster." );
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// The base class helper function does everything that we need to do here.
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// So, just call it.
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dwReturnValue = TW32( BaseClass::DwOcCleanup( INF_SECTION_WIN2K_UPGRADE_UNCLUSTERED_NODE_CLEANUP ) );
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} // if: the node is not part of a cluster
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else
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{
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TraceFlow( "This node is part of a cluster." );
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LogMsg( "This node is part of a cluster." );
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// The base class helper function does everything that we need to do here.
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// So, just call it.
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dwReturnValue = TW32( BaseClass::DwOcCleanup( INF_SECTION_WIN2K_UPGRADE_CLEANUP ) );
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} // else: the node is part of a cluster
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TraceFlow1( "Return Value is %#x.", dwReturnValue );
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LogMsg( "Return Value is %#x.", dwReturnValue );
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RETURN( dwReturnValue );
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} //*** CTaskUpgradeWin2k::DwOcCleanup()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// DWORD
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// CTaskUpgradeWin2k::DwSetDirectoryIds
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//
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// Description:
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// This function maps ids specified in the INF file to directories.
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// The behavior of this function is different for different cluster
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// installation states.
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//
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// If the cluster binaries are installed, but the node is not part
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// of a cluster, the cluster installation directory is set to the
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// default value.
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//
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// If the node is already a part of a cluster, the cluster installation
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// directory is got from the service control manager, since it is possible
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// the the cluster binaries are installed in a non-default location if
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// this node was upgraded from NT4 previously.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// NO_ERROR if all went well.
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// Other Win32 error codes on failure.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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DWORD
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CTaskUpgradeWin2k::DwSetDirectoryIds( void )
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{
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TraceFunc( "" );
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LogMsg( "Entering " __FUNCTION__ "()" );
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DWORD dwReturnValue = NO_ERROR;
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do
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{
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const WCHAR * pcszInstallDir = NULL;
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if ( RGetApp().CisGetClusterInstallState() == eClusterInstallStateFilesCopied )
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{
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// If the cluster binaries have been install previously, and the node is
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// not part of a cluster, the binaries have to be installed in the default
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// location. This is because the binaries were always installed in the
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// default location in Win2k and it is not possible to be in this state
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// on a Win2k node by upgrading from NT4.
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// The base class helper function does everything that we need to do here.
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// So, just call it.
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TraceFlow( "This node is not part of a cluster. Upgrading files in the default directory." );
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LogMsg( "This node is not part of a cluster. Upgrading files in the default directory." );
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dwReturnValue = TW32( BaseClass::DwSetDirectoryIds() );
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// We are done.
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break;
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} // if: the node is not part of a cluster
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// If we are here, the this node is already a part of a cluster. So, get the
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// installation directory from SCM.
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TraceFlow( "This node is part of a cluster. Trying to determine the installation directory." );
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LogMsg( "This node is part of a cluster. Trying to determine the installation directory." );
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// Do not free the pointer returned by this call.
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dwReturnValue = TW32( DwGetClusterServiceDirectory( pcszInstallDir ) );
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if ( dwReturnValue != NO_ERROR )
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{
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TraceFlow1( "Error %#x occurred trying to determine the directory in which the cluster binaries are installed.", dwReturnValue );
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LogMsg( "Error %#x occurred trying to determine the directory in which the cluster binaries are installed.", dwReturnValue );
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break;
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} // if: we could not get the cluster service installation directory
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TraceFlow1( "The cluster binaries are installed in the directory '%ws'.", pcszInstallDir );
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LogMsg( "The cluster binaries are installed in the directory '%ws'.", pcszInstallDir );
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// Create the mapping between the directory id and the path
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if ( SetupSetDirectoryId(
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RGetApp().RsicGetSetupInitComponent().ComponentInfHandle
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, CLUSTER_DEFAULT_INSTALL_DIRID
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, pcszInstallDir
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)
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== FALSE
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)
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{
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dwReturnValue = TW32( GetLastError() );
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TraceFlow1( "Error %#x occurred trying set the cluster install directory id.", dwReturnValue );
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LogMsg( "Error %#x occurred trying set the cluster install directory id.", dwReturnValue );
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break;
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} // if: SetupSetDirectoryId() failed
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TraceFlow2( "The id %d maps to '%ws'.", CLUSTER_DEFAULT_INSTALL_DIRID, pcszInstallDir );
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LogMsg( "The id %d maps to '%ws'.", CLUSTER_DEFAULT_INSTALL_DIRID, pcszInstallDir );
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}
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while ( false ); // dummy do-while loop to avoid gotos
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TraceFlow1( "Return Value is %#x.", dwReturnValue );
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LogMsg( "Return Value is %#x.", dwReturnValue );
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RETURN( dwReturnValue );
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} //*** CTaskUpgradeWin2k::DwSetDirectoryIds()
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