202 lines
4 KiB
C
202 lines
4 KiB
C
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#ifndef _MWMIINSTANCE_H
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#define _MWMIINSTANCE_H
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//
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// Copyright (c) Microsoft. All Rights Reserved
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//
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// THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF Microsoft.
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// The copyright notice above does not evidence any
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// actual or intended publication of such source code.
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//
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// OneLiner : MWMIInstance interface.
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// DevUnit : wlbstest
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// Author : Murtaza Hakim
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//
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// Description:
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// -----------
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// include files
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//
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#include "MWmiInstance.h"
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#include "MWmiParameter.h"
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#include "MWmiDefs.h"
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#include <vector>
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#include <wbemidl.h>
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#include <comdef.h>
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class MWmiObject;
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using namespace std;
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class MWmiInstance
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{
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public:
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enum MWmiInstance_Error
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{
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MWmiInstance_SUCCESS = 0,
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NO_SUCH_OBJECT = 1,
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NO_SUCH_METHOD = 2,
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COM_FAILURE = 3,
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NO_SUCH_INPUT_PARAMETER = 4,
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NO_SUCH_OUTPUT_PARAMETER = 5,
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NO_SUCH_PARAMETER = 6,
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};
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//
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// Description:
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// -----------
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// default constructor is purposely left undefined. No one should use it.
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//
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// Parameters:
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// ----------
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// none
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//
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// Returns:
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// -------
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// none.
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MWmiInstance();
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//
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// Description:
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// -----------
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// copy constructor.
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//
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// Parameters:
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// ----------
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// obj IN : object to copy
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//
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// Returns:
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// -------
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// none.
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MWmiInstance( const MWmiInstance& obj);
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//
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// Description:
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// -----------
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// assignment operator.
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//
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// Parameters:
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// ----------
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// rhs IN : obj to assign.
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//
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// Returns:
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// -------
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// self.
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MWmiInstance&
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operator=( const MWmiInstance& rhs );
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//
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// Description:
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// -----------
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// destructor.
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//
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// Parameters:
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// ----------
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// none
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//
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// Returns:
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// -------
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// none
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~MWmiInstance();
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//
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// Description:
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// -----------
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// executes a method on the instance.
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//
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// Parameters:
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// ----------
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// methodToRun IN : method to run
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// inputParameters IN : input parameters to method.
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// outputParameters IN : output parameters of interest.
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//
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// Returns:
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// -------
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// SUCCESS else error code.
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MWmiInstance_Error
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runMethod(
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const _bstr_t& methodToRun,
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const vector<MWmiParameter *>& inputParameters,
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vector<MWmiParameter *>& outputParameters
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);
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//
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// Description:
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// -----------
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// gets parameters of an instance.
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//
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// Parameters:
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// ----------
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// parametersToGet IN : parameters of interest to get.
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//
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// Returns:
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// -------
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// SUCCESS else error code.
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MWmiInstance_Error
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getParameters( vector<MWmiParameter *>& parametersToGet );
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//
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// Description:
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// -----------
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// sets parameters of an instance.
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//
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// Parameters:
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// ----------
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// parametersToSet IN : parameters of interest to set.
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//
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// Returns:
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// -------
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// SUCCESS else error code.
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MWmiInstance_Error
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setParameters( const vector<MWmiParameter *>& parametersToSet );
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private:
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_bstr_t _path;
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IWbemServicesPtr _pws;
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IWbemLocatorPtr _pwl;
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_bstr_t _objectName;
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//
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// Description:
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// -----------
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// private constructor. Only MWmiObject can construct us.
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//
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// Parameters:
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// ----------
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// objectName IN : name of class.
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// path IN : path to class
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// pwl IN : wmi locator
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// pws IN : wmi services
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//
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// Returns:
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// -------
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// none.
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MWmiInstance( const _bstr_t& objectName,
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const _bstr_t& path,
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IWbemLocatorPtr pwl,
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IWbemServicesPtr pws );
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friend MWmiObject;
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};
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//
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// Ensure type safety
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typedef class MWmiInstance WmiInstance;
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#endif
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