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