mdbtools/src/util/prfreemap.c
2010-11-01 09:26:46 -04:00

67 lines
1.6 KiB
C

/* MDB Tools - A library for reading MS Access database file
* Copyright (C) 2000 Brian Bruns
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "mdbtools.h"
int
main(int argc, char **argv)
{
MdbHandle *mdb;
int j;
long int pgnum = 0, row_start;
size_t map_sz;
int coln = 1;
unsigned char *map_buf;
if (argc<2) {
fprintf(stderr,"Usage: %s <file>\n",argv[0]);
exit(1);
}
mdb_init();
mdb = mdb_open(argv[1], MDB_NOFLAGS);
mdb_read_pg (mdb, 1);
mdb_find_row(mdb, 0, &row_start, &map_sz);
map_buf = &mdb->pg_buf[row_start];
map_sz --;
/*
* trim the end of a type 0 map
*/
if (map_buf[0]==0)
while (map_buf[map_sz]==0xff) map_sz--;
while ((pgnum = mdb_map_find_next(mdb, map_buf, map_sz, pgnum))>0) {
printf("%6lu ",(long unsigned) pgnum);
if (coln==10) {
printf("\n");
coln = 0;
}
coln++;
}
if (coln!=1) printf("\n");
mdb_close(mdb);
mdb_exit();
exit(0);
}