144 lines
3.2 KiB
C++
144 lines
3.2 KiB
C++
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows NT Security
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// Copyright (C) Microsoft Corporation, 1997 - 1998
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//
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// File: wmiguid.cpp
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//
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// Contents: Implementation of NT Marta WMI Functions
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//
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// History: 3-31-1999 kirtd Created
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//
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//----------------------------------------------------------------------------
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#include <aclpch.hxx>
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#pragma hdrstop
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#include <krnctx.h>
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#include <wmiguid.h>
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//
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// Functions from wmiguid.h which dispatch unto the CKernelContext class
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//
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DWORD
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MartaAddRefWMIGuidContext(
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IN MARTA_CONTEXT Context
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)
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{
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return( ( (CKernelContext *)Context )->AddRef() );
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}
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DWORD
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MartaCloseWMIGuidContext(
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IN MARTA_CONTEXT Context
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)
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{
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return( ( (CKernelContext *)Context )->Release() );
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}
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DWORD
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MartaGetWMIGuidProperties(
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IN MARTA_CONTEXT Context,
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IN OUT PMARTA_OBJECT_PROPERTIES pProperties
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)
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{
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return( ( (CKernelContext *)Context )->GetKernelProperties( pProperties ) );
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}
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DWORD
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MartaGetWMIGuidTypeProperties(
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IN OUT PMARTA_OBJECT_TYPE_PROPERTIES pProperties
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)
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{
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if ( pProperties->cbSize < sizeof( MARTA_OBJECT_TYPE_PROPERTIES ) )
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{
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return( ERROR_INVALID_PARAMETER );
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}
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assert( pProperties->dwFlags == 0 );
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return( ERROR_SUCCESS );
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}
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DWORD
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MartaGetWMIGuidRights(
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IN MARTA_CONTEXT Context,
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IN SECURITY_INFORMATION SecurityInfo,
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OUT PSECURITY_DESCRIPTOR * ppSecurityDescriptor
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)
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{
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return( ( (CKernelContext *)Context )->GetKernelRights(
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SecurityInfo,
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ppSecurityDescriptor
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) );
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}
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DWORD
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MartaOpenWMIGuidNamedObject(
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IN LPCWSTR pObjectName,
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IN ACCESS_MASK AccessMask,
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OUT PMARTA_CONTEXT pContext
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)
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{
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DWORD Result;
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CKernelContext* pKernelContext;
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pKernelContext = new CKernelContext;
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if ( pKernelContext == NULL )
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{
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return( ERROR_OUTOFMEMORY );
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}
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Result = pKernelContext->InitializeByWmiName( pObjectName, AccessMask );
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if ( Result != ERROR_SUCCESS )
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{
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pKernelContext->Release();
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return( Result );
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}
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*pContext = pKernelContext;
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return( ERROR_SUCCESS );
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}
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DWORD
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MartaOpenWMIGuidHandleObject(
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IN HANDLE Handle,
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IN ACCESS_MASK AccessMask,
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OUT PMARTA_CONTEXT pContext
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)
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{
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DWORD Result;
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CKernelContext* pKernelContext;
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pKernelContext = new CKernelContext;
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if ( pKernelContext == NULL )
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{
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return( ERROR_OUTOFMEMORY );
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}
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Result = pKernelContext->InitializeByHandle( Handle );
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if ( Result != ERROR_SUCCESS )
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{
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pKernelContext->Release();
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return( Result );
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}
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*pContext = pKernelContext;
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return( ERROR_SUCCESS );
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}
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DWORD
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MartaSetWMIGuidRights(
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IN MARTA_CONTEXT Context,
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IN SECURITY_INFORMATION SecurityInfo,
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IN PSECURITY_DESCRIPTOR pSecurityDescriptor
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)
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{
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return( ( (CKernelContext *)Context )->SetKernelRights(
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SecurityInfo,
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pSecurityDescriptor
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) );
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}
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