337 lines
12 KiB
C++
337 lines
12 KiB
C++
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//////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1999-2000 Microsoft Corporation
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//
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// Module Name:
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// ClusterApi.cpp
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//
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// Description:
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// Implementation of CClusterApi class
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//
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// Author:
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// Henry Wang (HenryWa) 24-AUG-1999
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//
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//////////////////////////////////////////////////////////////////////////////
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#include "Pch.h"
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#include "ClusterApi.h"
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#include "ClusterApi.tmh"
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//****************************************************************************
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//
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// CClusterApi
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//
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//****************************************************************************
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// void
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// CClusterApi::GetObjectProperties(
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// const SPropMapEntryArray * pArrayIn,
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// CClusPropList & rPropListIn,
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// CWbemClassObject & rInstOut,
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// BOOL fPrivateIn
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// )
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//
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// Description:
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// Get object property from Property list, and save to WMI instance
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//
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// Arguments:
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// pArrayIn -- Array of property names whose value will be retrieve
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// rPropListIn -- Reference to cluster object's proplist
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// rInstOut -- Reference to WMI instance
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// fPrivateIn -- TRUE = properties are private
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//
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// Return Values:
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// none
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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void CClusterApi::GetObjectProperties(
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const SPropMapEntryArray * pArrayIn,
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CClusPropList & rPropListIn,
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CWbemClassObject & rInstOut,
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BOOL fPrivateIn
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)
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{
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DWORD dwError;
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LPCWSTR pwszPropName;
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LPCWSTR pwszMofName;
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WCHAR wsz[ MAX_PATH ];
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dwError = rPropListIn.ScMoveToFirstProperty();
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while ( dwError == ERROR_SUCCESS )
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{
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pwszPropName = NULL;
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pwszMofName = NULL;
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pwszPropName = rPropListIn.PszCurrentPropertyName();
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pwszMofName = pwszPropName;
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if ( pArrayIn )
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{
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pwszMofName = pArrayIn->PwszLookup( pwszPropName );
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}
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else if( fPrivateIn )
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{
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//
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// handle dynamic generate private property
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//
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pwszMofName = PwszSpaceReplace( wsz, pwszMofName, L'_' );
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}
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if ( pwszMofName != NULL )
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{
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try
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{
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switch ( rPropListIn.CpfCurrentValueFormat() )
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{
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case CLUSPROP_FORMAT_DWORD:
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case CLUSPROP_FORMAT_LONG:
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{
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rInstOut.SetProperty(
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rPropListIn.CbhCurrentValue().pDwordValue->dw,
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pwszMofName
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);
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break;
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} // case: FORMAT_DWORD && FORMAT_LONG
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case CLUSPROP_FORMAT_SZ:
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case CLUSPROP_FORMAT_EXPAND_SZ:
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case CLUSPROP_FORMAT_EXPANDED_SZ:
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{
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rInstOut.SetProperty(
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rPropListIn.CbhCurrentValue().pStringValue->sz,
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pwszMofName
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);
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break;
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} // case: FORMAT_SZ && FORMAT_EXPAND_SZ && FORMAT_EXPANDED_SZ
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case CLUSPROP_FORMAT_BINARY:
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{
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rInstOut.SetProperty(
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rPropListIn.CbhCurrentValue().pBinaryValue->cbLength,
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rPropListIn.CbhCurrentValue().pBinaryValue->rgb,
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pwszMofName
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);
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break;
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} // case: FORMAT_BINARY
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case CLUSPROP_FORMAT_MULTI_SZ:
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{
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rInstOut.SetProperty(
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rPropListIn.CbhCurrentValue().pMultiSzValue->cbLength,
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rPropListIn.CbhCurrentValue().pMultiSzValue->sz,
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pwszMofName
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);
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break;
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} // case: FORMAT_MULTI_SZ
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default:
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{
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throw CProvException(
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static_cast< HRESULT >( WBEM_E_INVALID_PARAMETER ) );
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}
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} // switch : property type
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} // try
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catch ( ... )
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{
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}
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} // if: MOF name found
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dwError = rPropListIn.ScMoveToNextProperty();
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} // while: proplist not empty
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} //*** CClusterApi::GetObjectProperties()
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// void
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// CClusterApi::SetObjectProperties(
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// const SPropMapEntryArray * pArrayIn,
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// CClusPropList & rPropListInout,
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// CClusPropList & rOldPropListIn,
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// CWbemClassObject & rInstIn,
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// BOOL fPrivateIn
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// )
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//
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// Description:
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// set object property from Property list, and save to WMI instance
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//
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// Arguments:
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// pArrayIn -- Array of property names those value will be retrieve
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// rPropListInout -- Reference to cluster object's proplist
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// rOldPropListIn -- Reference to proplist with original value
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// rInstIn -- Reference to WMI instance
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// fPrivateIn -- TRUE = properties are private
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//
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// Return Values:
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// none
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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void CClusterApi::SetObjectProperties(
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const SPropMapEntryArray * pArrayIn,
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CClusPropList & rPropListInout,
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CClusPropList & rOldPropListIn,
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CWbemClassObject & rInstIn,
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BOOL fPrivateIn
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)
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{
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DWORD dwError = 0;
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LPCWSTR pwszPropName = NULL;
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LPCWSTR pwszMofName = NULL;
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WCHAR wsz[ MAX_PATH ];
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dwError = rOldPropListIn.ScMoveToFirstProperty();
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while ( ERROR_SUCCESS == dwError )
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{
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pwszPropName = NULL;
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pwszMofName = NULL;
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pwszPropName = rOldPropListIn.PszCurrentPropertyName();
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pwszMofName = pwszPropName;
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if ( pArrayIn )
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{
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pwszMofName = pArrayIn->PwszLookup( pwszPropName );
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}
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else if ( fPrivateIn )
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{
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//
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// handle dynamic generate private property
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//
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pwszMofName = PwszSpaceReplace( wsz, pwszMofName, L'_' );
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}
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if ( pwszMofName != NULL )
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{
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try {
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switch ( rOldPropListIn.CpfCurrentValueFormat() )
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{
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case CLUSPROP_FORMAT_DWORD:
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{
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{
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DWORD dwNewValue = 0;
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DWORD dwOldValue = 0;
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// bugbug, need to handle NULL value for property
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rInstIn.GetProperty( &dwNewValue, pwszMofName );
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rPropListInout.ScAddProp(
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pwszPropName,
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dwNewValue,
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rOldPropListIn.CbhCurrentValue().pDwordValue->dw
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);
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}
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break;
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} // case: FORMAT_DWORD
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case CLUSPROP_FORMAT_LONG:
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{
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{
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LONG lNewValue = 0;
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LONG lOldValue = 0;
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// bugbug, need to handle NULL value for property
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rInstIn.GetProperty( (DWORD *) &lNewValue, pwszMofName );
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rPropListInout.ScAddProp(
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pwszPropName,
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lNewValue,
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rOldPropListIn.CbhCurrentValue().pLongValue->l
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);
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}
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break;
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} // case: FORMAT_DWORD
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case CLUSPROP_FORMAT_SZ:
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{
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{
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_bstr_t bstrNewValue;
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rInstIn.GetProperty( bstrNewValue, pwszMofName );
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rPropListInout.ScAddProp( pwszPropName, bstrNewValue );
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}
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break;
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} // case: FORMAT_SZ
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case CLUSPROP_FORMAT_EXPAND_SZ:
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{
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{
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_bstr_t bstrNewValue;
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rInstIn.GetProperty( bstrNewValue, pwszMofName );
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rPropListInout.ScAddExpandSzProp( pwszPropName, bstrNewValue );
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}
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break;
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} // case: FORMAT_SZ
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case CLUSPROP_FORMAT_MULTI_SZ:
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{
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{
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LPWSTR pwsz = NULL;
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DWORD dwSize;
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rInstIn.GetPropertyMultiSz(
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&dwSize,
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&pwsz,
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pwszMofName
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);
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rPropListInout.ScAddMultiSzProp(
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pwszPropName,
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pwsz,
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rOldPropListIn.CbhCurrentValue().pMultiSzValue->sz
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);
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delete [] pwsz;
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}
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break;
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} // case: FORMAT_MULTI_SZ
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case CLUSPROP_FORMAT_BINARY:
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{
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{
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DWORD dwSize;
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PBYTE pByte = NULL;
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rInstIn.GetProperty(
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&dwSize,
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&pByte,
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pwszMofName
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);
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rPropListInout.ScAddProp(
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pwszPropName,
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pByte,
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dwSize,
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rOldPropListIn.CbhCurrentValue().pBinaryValue->rgb,
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rOldPropListIn.CbhCurrentValue().pBinaryValue->cbLength
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);
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delete [] pByte;
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}
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break;
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} // case: FORMAT_BINARY
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default:
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{
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TracePrint(("SetCommonProperties: unknown prop type %d", rOldPropListIn.CpfCurrentValueFormat() ));
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throw CProvException(
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static_cast< HRESULT >( WBEM_E_INVALID_PARAMETER ) );
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}
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} // switch: on property type
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} catch (CProvException& eh) {
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if (eh.hrGetError() == WBEM_E_NOT_FOUND) {
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TracePrint(("SetCommonProperties: Property %ws not found. Benign error. Continuing", pwszPropName));
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} else {
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TracePrint(("SetCommonProperties: exception %x. PropName = %ws, MofName = %ws",
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eh.hrGetError(), pwszPropName, pwszMofName));
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throw;
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}
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}
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}
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dwError = rOldPropListIn.ScMoveToNextProperty();
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} // while: no error occurred
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return;
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} //*** CClusterApi::SetObjectProperties()
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