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109 lines
1.9 KiB
109 lines
1.9 KiB
/*++
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Copyright (C) Microsoft Corporation, 1995 - 1999
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All rights reserved.
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Module Name:
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detect.hxx
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Abstract:
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PnP printer autodetection.
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Author:
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Lazar Ivanov (LazarI) May-06-1999
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Revision History:
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May-06-1999 - Created.
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--*/
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#ifndef _DETECT_HXX
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#define _DETECT_HXX
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/********************************************************************
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Defines a copy constructor and an assignment operator.
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Use this macro in the private section of your class if you
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do not support copying and assignment.
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********************************************************************/
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#define DEFINE_COPY_ASSIGNMENT( Type ) \
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Type( const Type & ); \
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Type & operator =( const Type & )
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/********************************************************************
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TPnPDetect - PnP printer detector class
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********************************************************************/
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class TPnPDetect
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{
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SIGNATURE( 'pnpd' ) // signature
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DEFINE_COPY_ASSIGNMENT( TPnPDetect ); // disable copy
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public:
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TPnPDetect(
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VOID
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);
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~TPnPDetect(
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VOID
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);
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BOOL
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bKickOffPnPEnumeration(
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VOID
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);
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BOOL
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bDetectionInProgress(
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VOID
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);
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BOOL
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bFinished(
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DWORD dwTimeout = 0
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);
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BOOL
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bGetDetectedPrinterName(
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TString *pstrPrinterName
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);
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static DWORD WINAPI
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EnumThreadProc(
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LPVOID lpParameter
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);
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static DWORD WINAPI
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ProcessDevNodesWithNullDriversAll(
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VOID
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);
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static DWORD WINAPI
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ProcessDevNodesWithNullDriversForOneEnumerator(
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IN PCTSTR pszEnumerator
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);
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private:
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VOID
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Reset(
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VOID
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);
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BOOL _bDetectionInProgress;
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PRINTER_INFO_4* _pInfo4Before;
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DWORD _cInfo4Before;
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HANDLE _hEventDone;
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};
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#endif // _DETECT_HXX
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