release/src/router/samba3/source/web/diagnose.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    diagnosis tools for web admin
   4    Copyright (C) Andrew Tridgell 1998
   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 "includes.h"
  22 #include "web/swat_proto.h"
  23
  24 extern struct in_addr loopback_ip;
  25
  26 #ifdef WITH_WINBIND
  27
  28 /* check to see if winbind is running by pinging it */
  29
  30 BOOL winbindd_running(void)
  31 {
  32         return winbind_ping();
  33 }
  34 #endif
  35
  36 /* check to see if nmbd is running on localhost by looking for a __SAMBA__
  37    response */
  38 BOOL nmbd_running(void)
  39 {
  40         int fd, count, flags;
  41         struct in_addr *ip_list;
  42
  43         if ((fd = open_socket_in(SOCK_DGRAM, 0, 3,
  44                                  interpret_addr("127.0.0.1"), True)) != -1) {
  45                 if ((ip_list = name_query(fd, "__SAMBA__", 0,
  46                                           True, True, loopback_ip,
  47                                           &count, &flags, NULL)) != NULL) {
  48                         SAFE_FREE(ip_list);
  49                         close(fd);
  50                         return True;
  51                 }
  52                 close (fd);
  53         }
  54
  55         return False;
  56 }
  57
  58
  59 /* check to see if smbd is running on localhost by trying to open a connection
  60    then closing it */
  61 BOOL smbd_running(void)
  62 {
  63         static struct cli_state cli;
  64
  65         if (!cli_initialise(&cli))
  66                 return False;
  67
  68         if (!cli_connect(&cli, global_myname(), &loopback_ip)) {
  69                 cli_shutdown(&cli);
  70                 return False;
  71         }
  72
  73         cli_shutdown(&cli);
  74         return True;
  75 }