src/cmd_restart.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
   6  * See: http://www.inspircd.org/wiki/index.php/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 #include "configreader.h"
  15 #include "users.h"
  16 #include "commands/cmd_restart.h"
  17
  18
  19
  20 extern "C" command_t* init_command(InspIRCd* Instance)
  21 {
  22         return new cmd_restart(Instance);
  23 }
  24
  25 CmdResult cmd_restart::Handle (const char** parameters, int pcnt, userrec *user)
  26 {
  27         char *argv[32];
  28         ServerInstance->Log(DEFAULT,"Restart: %s",user->nick);
  29         if (!strcmp(parameters[0],ServerInstance->Config->restartpass))
  30         {
  31                 ServerInstance->WriteOpers("*** RESTART command from %s!%s@%s, restarting server.",user->nick,user->ident,user->host);
  32
  33                 argv[0] = ServerInstance->Config->MyExecutable;
  34                 argv[1] = "-wait";
  35                 if (ServerInstance->Config->nofork)
  36                 {
  37                         argv[2] = "-nofork";
  38                 }
  39                 else
  40                 {
  41                         argv[2] = NULL;
  42                 }
  43                 argv[3] = NULL;
  44
  45                 // close ALL file descriptors
  46                 ServerInstance->SendError("Server restarting.");
  47                 sleep(1);
  48                 for (int i = 0; i < MAX_DESCRIPTORS; i++)
  49                 {
  50                         shutdown(i,2);
  51                         close(i);
  52                 }
  53                 sleep(2);
  54
  55                 execv(ServerInstance->Config->MyExecutable,argv);
  56
  57                 exit(0);
  58         }
  59         else
  60         {
  61                 ServerInstance->WriteOpers("*** Failed RESTART Command from %s!%s@%s.",user->nick,user->ident,user->host);
  62                 return CMD_FAILURE;
  63         }
  64
  65         return CMD_SUCCESS;
  66 }
  67