source/web/diagnose.c

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 1.9.
   4    diagnosis tools for web admin
   5    Copyright (C) Andrew Tridgell 1998
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "includes.h"
  23 #include "smb.h"
  24
  25
  26 /* check to see if nmbd is running on localhost by looking for a __SAMBA__
  27    response */
  28 BOOL nmbd_running(void)
  29 {
  30         extern struct in_addr loopback_ip;
  31         int fd, count;
  32         struct in_addr *ip_list;
  33
  34         if ((fd = open_socket_in(SOCK_DGRAM, 0, 3,
  35                                  interpret_addr("127.0.0.1"), True)) != -1) {
  36                 if ((ip_list = name_query(fd, "__SAMBA__", 0,
  37                                           True, True, loopback_ip,
  38                                           &count)) != NULL) {
  39                         free(ip_list);
  40                         close(fd);
  41                         return True;
  42                 }
  43                 close (fd);
  44         }
  45
  46         return False;
  47 }
  48
  49
  50 /* check to see if smbd is running on localhost by trying to open a connection
  51    then closing it */
  52 BOOL smbd_running(void)
  53 {
  54         static struct cli_state cli;
  55         extern struct in_addr loopback_ip;
  56
  57         if (!cli_initialise(&cli))
  58                 return False;
  59
  60         if (!cli_connect(&cli, "localhost", &loopback_ip)) {
  61                 cli_shutdown(&cli);
  62                 return False;
  63         }
  64
  65         cli_shutdown(&cli);
  66         return True;
  67 }