151 lines
3 KiB
C++
151 lines
3 KiB
C++
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/////////////////////////////////////////////////////////////////////
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//
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// CopyRight ( c ) 1999 Microsoft Corporation
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//
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// Module Name: dnsbase.cpp
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//
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// Description:
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// Implementation of CDnsbase class
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//
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// Author:
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// Henry Wang ( henrywa ) March 8, 2000
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//
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//
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//////////////////////////////////////////////////////////////////////
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#include "DnsWmi.h"
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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CDnsBase::CDnsBase()
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{
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}
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CProvBase::CProvBase
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//
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// Description:
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// constructor
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//
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// Arguments:
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// wzName [IN] class name
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// pNamespace [IN] WMI namespace
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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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CDnsBase::CDnsBase(
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const WCHAR * wzName,
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CWbemServices * pNamespace)
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:m_pNamespace(NULL),
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m_pClass(NULL)
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{
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m_pNamespace = pNamespace;
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BSTR bstrClass = SysAllocString(wzName);
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SCODE sc;
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if(bstrClass == NULL)
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{
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sc = WBEM_E_OUT_OF_MEMORY;
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}
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else
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{
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sc = m_pNamespace->GetObject(
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bstrClass,
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0,
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0,
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&m_pClass,
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NULL);
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SysFreeString(bstrClass);
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}
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// failed to construct object,
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if( FAILED ( sc ) )
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{
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throw sc;
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}
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}
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CDnsBase::~CDnsBase()
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{
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if(m_pClass)
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m_pClass->Release();
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}
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CDnsBase::PutInstance
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//
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// Description:
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// default implementation of PutInstance
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//
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// Arguments:
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// pInst [IN] WMI object to be saved
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// lFlags [IN] WMI flag
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// pCtx* [IN] WMI context
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// pHandler* [IN] WMI sink pointer
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//
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// Return Value:
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// WBEM_E_NOT_SUPPORTED
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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SCODE CDnsBase::PutInstance(
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IWbemClassObject * pInst ,
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long lFlags,
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IWbemContext* pCtx ,
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IWbemObjectSink * pHandler)
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{
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return WBEM_E_NOT_SUPPORTED;
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};
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CProvBase::DeleteInstance
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//
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// Description:
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// delete the instance pointed by ObjectPath
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//
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// Arguments:
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// ObjectPath [IN] ObjPath for the instance to be deleted
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// lFlags [IN] WMI flag
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// pCtx* [IN] WMI context
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// pHandler* [IN] WMI sink pointer
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//
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// Return Value:
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// WBEM_E_NOT_SUPPORTED
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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SCODE CDnsBase::DeleteInstance(
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CObjPath& ObjectPath,
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long lFlags,
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IWbemContext * pCtx,
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IWbemObjectSink * pHandler)
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{
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return WBEM_E_NOT_SUPPORTED;
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}
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SCODE CDnsBase::ExecQuery(
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CSqlEval* pSqlEval,
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long lFlags,
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IWbemContext * pCtx,
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IWbemObjectSink * pHandler)
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{
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return EnumInstance(
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lFlags,
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pCtx,
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pHandler);
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}
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