49 lines
922 B
C++
49 lines
922 B
C++
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
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// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE.
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//
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// Copyright (c) Microsoft Corporation. All rights reserved
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#pragma once
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class SmartFileHandle
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{
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public:
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SmartFileHandle()
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: m_Handle ( INVALID_HANDLE_VALUE )
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{}
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~SmartFileHandle()
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{
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Close();
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}
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void Set ( HANDLE h )
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{
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RDCAssert ( !IsValid() );
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m_Handle = h;
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}
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void Close()
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{
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if ( IsValid() )
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{
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CloseHandle ( m_Handle );
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}
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m_Handle = INVALID_HANDLE_VALUE;
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}
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bool IsValid() const
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{
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return m_Handle != 0 && m_Handle != INVALID_HANDLE_VALUE;
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}
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HANDLE GetHandle() const
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{
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return m_Handle;
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}
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private:
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HANDLE m_Handle;
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};
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