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139 lines
3.3 KiB
139 lines
3.3 KiB
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1998 - 2000.
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//
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// File: clogdump.cxx
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//
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// Contents: Changelog dump utility
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//
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// History: 04 Mar 1998 AlanW Created
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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 <changlog.hxx>
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DECLARE_INFOLEVEL(ci)
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unsigned fVerbose = 0;
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int ChangeLogDump( char * pszPath );
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int __cdecl main( int argc, char * argv[] )
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{
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char * pszFile = argv[1];
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unsigned cFail = 0;
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for ( int i = 1; i < argc; i++ )
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{
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if ( argv[i][0] == '-' )
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{
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switch ( argv[i][1] )
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{
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case 'v':
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case 'V':
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fVerbose = 1;
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break;
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#if 0
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case 'm':
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case 'M':
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fReadMetadata = TRUE;
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break;
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case 'f':
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case 'F':
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i++;
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if ( cField < cMaxFields )
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aiField[cField++] = strtol( argv[i], 0, 10 );
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break;
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#endif // 0
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default:
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fprintf(stderr, "Usage: file ...\n");
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exit(2);
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}
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continue;
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}
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else
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{
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pszFile = argv[i];
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cFail += ChangeLogDump(pszFile);
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}
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}
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return cFail != 0;
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}
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int ChangeLogDump( char * pszPath )
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{
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HANDLE h = CreateFileA( pszPath,
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GENERIC_READ,
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FILE_SHARE_READ,
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0,
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OPEN_EXISTING,
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0,
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0 );
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if ( INVALID_HANDLE_VALUE == h )
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{
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printf( "Can't open file %s. Error %u\n", pszPath, GetLastError() );
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return 1;
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}
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printf( "fileaddr rec\t\tUSN\tWorkID\tVolID\tAction\tRetries\n" );
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ULONG cbRead;
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struct ChangeRecord {
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CDocNotification aRecord[cDocInChunk];
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ULONG ulChecksum;
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} ChangeRecord;
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for ( unsigned i = 0; ; i++ )
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{
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if ( ! ReadFile( h, &ChangeRecord, sizeof ChangeRecord, &cbRead, 0 ) )
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{
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fprintf(stderr, "Error %d reading %s\n", GetLastError(), pszPath );
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CloseHandle( h );
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return 1;
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}
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if (cbRead == 0)
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break;
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for ( unsigned j = 0; j < cDocInChunk; j++ )
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{
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CDocNotification * pRecord = &ChangeRecord.aRecord[j];
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if (0 == pRecord->Wid())
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continue;
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printf("%08x %d.\t",
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i*sizeof ChangeRecord + j*sizeof (CDocNotification),
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i*cDocInChunk + j );
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if ( widInvalid == pRecord->Wid() )
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{
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printf( "<unused>\n" );
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continue;
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}
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char szUSN[40];
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_i64toa( pRecord->Usn(), szUSN, 10 );
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printf("%11s\t%6d\t%5d\t%5d\t%5d\n",
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szUSN, pRecord->Wid(),
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pRecord->VolumeId(), pRecord->Action(), pRecord->Retries() );
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}
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}
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CloseHandle( h );
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return 0;
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}
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