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tdbdump.c

/* 
   Unix SMB/CIFS implementation.
   simple tdb dump util
   Copyright (C) Andrew Tridgell              2001

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   
   This program 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 General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <fcntl.h>
#include <time.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <ctype.h>
#include <signal.h>
#include "tdb.h"

static void print_data(TDB_KEY d)
{
      const unsigned char *p = d.dptr;
      int len = d.dsize;
      while (len--) {
            if (isprint(*p) && !strchr("\"\\", *p)) {
                  fputc(*p, stdout);
            } else {
                  printf("\\%02X", *p);
            }
            p++;
      }
}

static int traverse_fn(TDB_CONTEXT *tdb, TDB_KEY key, TDB_DATA dbuf, void *state)
{
      TDB_KEY kbuf;

      printf("{\n");
      printf("key = \"");
      print_data(key);
      printf("\"\n");
      printf("data = \"");
      kbuf.dptr = dbuf.dptr;
      kbuf.dsize = dbuf.dsize;
      print_data(kbuf);
      printf("\"\n");
      printf("}\n");
      return 0;
}

static int dump_tdb(const char *fname)
{
      TDB_CONTEXT *tdb;
      
      tdb = tdb_open(fname, 0, 0, O_RDONLY, 0);
      if (!tdb) {
            printf("Failed to open %s\n", fname);
            return 1;
      }

      tdb_traverse(tdb, traverse_fn, NULL);
      return 0;
}

 int main(int argc, char *argv[])
{
      char *fname;

      if (argc < 2) {
            printf("Usage: tdbdump <fname>\n");
            exit(1);
      }

      fname = argv[1];

      return dump_tdb(fname);
}

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