source3/web/startstop.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    start/stop nmbd and smbd
   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 #include "dynconfig.h"
  24
  25 /** Need to wait for daemons to startup */
  26 #define SLEEP_TIME 3
  27
  28 /** Startup smbd from web interface. */
  29 void start_smbd(void)
  30 {
  31         pstring binfile;
  32
  33         if (geteuid() != 0) return;
  34
  35         if (fork()) {
  36                 sleep(SLEEP_TIME);
  37                 return;
  38         }
  39
  40         slprintf(binfile, sizeof(pstring) - 1, "%s/smbd", dyn_SBINDIR);
  41
  42         become_daemon();
  43
  44         execl(binfile, binfile, "-D", NULL);
  45
  46         exit(0);
  47 }
  48
  49 /* startup nmbd */
  50 void start_nmbd(void)
  51 {
  52         pstring binfile;
  53
  54         if (geteuid() != 0) return;
  55
  56         if (fork()) {
  57                 sleep(SLEEP_TIME);
  58                 return;
  59         }
  60
  61         slprintf(binfile, sizeof(pstring) - 1, "%s/nmbd", dyn_SBINDIR);
  62
  63         become_daemon();
  64
  65         execl(binfile, binfile, "-D", NULL);
  66
  67         exit(0);
  68 }
  69
  70 /** Startup winbindd from web interface. */
  71 void start_winbindd(void)
  72 {
  73         pstring binfile;
  74
  75         if (geteuid() != 0) return;
  76
  77         if (fork()) {
  78                 sleep(SLEEP_TIME);
  79                 return;
  80         }
  81
  82         slprintf(binfile, sizeof(pstring) - 1, "%s/winbindd", dyn_SBINDIR);
  83
  84         become_daemon();
  85
  86         execl(binfile, binfile, NULL);
  87
  88         exit(0);
  89 }
  90
  91
  92 /* stop smbd */
  93 void stop_smbd(void)
  94 {
  95         pid_t pid = pidfile_pid("smbd");
  96
  97         if (geteuid() != 0) return;
  98
  99         if (pid <= 0) return;
 100
 101         kill(pid, SIGTERM);
 102 }
 103
 104 /* stop nmbd */
 105 void stop_nmbd(void)
 106 {
 107         pid_t pid = pidfile_pid("nmbd");
 108
 109         if (geteuid() != 0) return;
 110
 111         if (pid <= 0) return;
 112
 113         kill(pid, SIGTERM);
 114 }
 115 #ifdef WITH_WINBIND
 116 /* stop winbindd */
 117 void stop_winbindd(void)
 118 {
 119         pid_t pid = pidfile_pid("winbindd");
 120
 121         if (geteuid() != 0) return;
 122
 123         if (pid <= 0) return;
 124
 125         kill(pid, SIGTERM);
 126 }
 127 #endif
 128 /* kill a specified process */
 129 void kill_pid(pid_t pid)
 130 {
 131         if (geteuid() != 0) return;
 132
 133         if (pid <= 0) return;
 134
 135         kill(pid, SIGTERM);
 136         sleep(SLEEP_TIME);
 137 }