136 lines
2.1 KiB
C++
136 lines
2.1 KiB
C++
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/*++
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Copyright (C) Microsoft Corporation, 1998 - 1999
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All rights reserved.
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Module Name:
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PrnPrst.hxx
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Abstract:
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This class implements methods for storing , restoring printer settings into a file
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Also , implements read, write , seek methods to operate a file likewise a stream
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Author:
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Adina Trufinescu (AdinaTru) 4-Nov-1998
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Revision History:
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--*/
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//#include "prnerror.hxx"
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#include "PrnStrm.hxx"
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#ifndef _PRN_PRST_HXX_
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#define _PRN_PRST_HXX_
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#define ORPHAN
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class TPrinterPersist
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{
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public:
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TPrinterPersist::
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TPrinterPersist();
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TPrinterPersist::
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~TPrinterPersist();
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HRESULT
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Read(
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IN OUT VOID* pv,
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IN ULONG cb,
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IN OUT ULONG* pcbRead
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);
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HRESULT
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Write(
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IN VOID const* pv,
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IN ULONG cb,
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IN OUT ULONG* pcbWritten
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);
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HRESULT
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Seek(
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IN LARGE_INTEGER dlibMove,
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IN DWORD dwOrigin,
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IN OUT ULARGE_INTEGER* plibNewPosition
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);
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HRESULT
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BindPrinterAndFile(
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IN LPCTSTR pszPrinter,
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IN LPCTSTR pszFile
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);
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HRESULT
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TPrinterPersist::
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UnBindPrinterAndFile(
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);
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BOOL
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TPrinterPersist::
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bGetPrinterAndFile(
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OUT LPCTSTR& pszPrinter,
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OUT LPCTSTR& pszFile
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);
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HRESULT
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TPrinterPersist::
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StorePrinterInfo(
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IN DWORD Flags,
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OUT DWORD& StoredFlags
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);
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HRESULT
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TPrinterPersist::
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RestorePrinterInfo(
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IN DWORD Flags,
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OUT DWORD& RestoredFlags
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);
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HRESULT
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TPrinterPersist::
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SafeRestorePrinterInfo(
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IN DWORD Flags
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);
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HRESULT
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TPrinterPersist::
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QueryPrinterInfo(
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IN PrinterPersistentQueryFlag Flag,
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OUT PersistentInfo *pPrstInfo
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);
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BOOL
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TPrinterPersist::
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bValid(
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VOID
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)
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{
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return (m_pPrnStream != NULL);
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};
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private:
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TPrnStream* m_pPrnStream;
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};
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#endif // end
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