69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1998.
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//
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// File: VolInfo.cxx
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//
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// Contents: Grab bag for volume-wide information
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//
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// History: 28-Jul-98 KyleP Pulled from cicat.hxx
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//
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//----------------------------------------------------------------------------
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#include <pch.cxx>
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#pragma hdrstop
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#include "volinfo.hxx"
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//+---------------------------------------------------------------------------
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//
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// Member: CVolumeInfo::Set, public
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//
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// Synopsis: Associate a volume with the CVolumeInfo
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//
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// Arguments: [wc] -- Drive letter of volume
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// [CreationTime] -- Creation time of volume
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// [SerialNumber] -- Volume serial number
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// [fUsnVolume] -- TRUE if volume supports USNs
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// [JournalId] -- USN Journal ID (if appropriate)
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//
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// History: 28-Jul-1998 KyleP Pulled from cicat.hxx
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//
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//----------------------------------------------------------------------------
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void CVolumeInfo::Set( WCHAR wc,
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ULONGLONG const & CreationTime,
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ULONG SerialNumber,
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BOOL fUsnVolume,
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ULONGLONG const & JournalId )
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{
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_wch = wc;
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_fUsnVolume = fUsnVolume;
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_JournalId = JournalId;
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_CreationTime = CreationTime;
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_SerialNumber = SerialNumber;
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WCHAR awcTmp[10];
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wcscpy( awcTmp, L"\\\\.\\k:" );
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awcTmp[ 4 ] = wc;
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HANDLE h = CreateFile( awcTmp,
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FILE_READ_ATTRIBUTES | FILE_WRITE_ATTRIBUTES,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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0,
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OPEN_EXISTING,
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0, 0 );
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if ( INVALID_HANDLE_VALUE == h )
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{
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ciDebugOut(( DEB_WARN, "Error %u opening %wc:\n", GetLastError(), wc ));
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_JournalId = 0;
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_CreationTime = 0;
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_SerialNumber = 0;
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}
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_xVolume.Set( h );
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}
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