source3/tdb/tdbdump.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    simple tdb dump util
   4    Copyright (C) Andrew Tridgell              2001
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20
  21 #include <errno.h>
  22 #include <stdlib.h>
  23 #include <stdio.h>
  24 #include <fcntl.h>
  25 #include <unistd.h>
  26 #include <string.h>
  27 #include <fcntl.h>
  28 #include <time.h>
  29 #include <sys/mman.h>
  30 #include <sys/stat.h>
  31 #include <sys/time.h>
  32 #include <ctype.h>
  33 #include <signal.h>
  34 #include "tdb.h"
  35
  36 static void print_data(TDB_DATA d)
  37 {
  38         unsigned char *p = d.dptr;
  39         int len = d.dsize;
  40         while (len--) {
  41                 if (isprint(*p) && !strchr("\"\\", *p)) {
  42                         fputc(*p, stdout);
  43                 } else {
  44                         printf("\\%02X", *p);
  45                 }
  46                 p++;
  47         }
  48 }
  49
  50 static int traverse_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
  51 {
  52         printf("{\n");
  53         printf("key = \"");
  54         print_data(key);
  55         printf("\"\n");
  56         printf("data = \"");
  57         print_data(dbuf);
  58         printf("\"\n");
  59         printf("}\n");
  60         return 0;
  61 }
  62
  63 static int dump_tdb(const char *fname)
  64 {
  65         TDB_CONTEXT *tdb;
  66
  67         tdb = tdb_open(fname, 0, 0, O_RDONLY, 0);
  68         if (!tdb) {
  69                 printf("Failed to open %s\n", fname);
  70                 return 1;
  71         }
  72
  73         tdb_traverse(tdb, traverse_fn, NULL);
  74         return 0;
  75 }
  76
  77  int main(int argc, char *argv[])
  78 {
  79         char *fname;
  80
  81         if (argc < 2) {
  82                 printf("Usage: tdbdump <fname>\n");
  83                 exit(1);
  84         }
  85
  86         fname = argv[1];
  87
  88         return dump_tdb(fname);
  89 }