src/cmd_kill.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
   6  *                       E-mail:
   7  *                <brain@chatspike.net>
   8  *                <Craig@chatspike.net>
   9  *
  10  * Written by Craig Edwards, Craig McLure, and others.
  11  * This program is free but copyrighted software; see
  12  *            the file COPYING for details.
  13  *
  14  * ---------------------------------------------------
  15  */
  16
  17 #include <vector>
  18 #include "inspircd_config.h"
  19 #include "hash_map.h"
  20 #include "configreader.h"
  21 #include "users.h"
  22 #include "modules.h"
  23 #include "commands.h"
  24 #include "helperfuncs.h"
  25 #include "commands/cmd_kill.h"
  26
  27 extern ServerConfig* Config;
  28 extern int MODCOUNT;
  29 extern std::vector<Module*> modules;
  30 extern std::vector<ircd_module*> factory;
  31 extern user_hash clientlist;
  32
  33 void cmd_kill::Handle (const char** parameters, int pcnt, userrec *user)
  34 {
  35         userrec *u = Find(parameters[0]);
  36         char killreason[MAXBUF];
  37         int MOD_RESULT = 0;
  38
  39         log(DEBUG,"kill: %s %s", parameters[0], parameters[1]);
  40
  41         if (u)
  42         {
  43                 log(DEBUG, "into kill mechanism");
  44                 FOREACH_RESULT(I_OnKill, OnKill(user, u, parameters[1]));
  45
  46                 if (MOD_RESULT)
  47                 {
  48                         log(DEBUG, "A module prevented the kill with result %d", MOD_RESULT);
  49                         return;
  50                 }
  51
  52                 if (!IS_LOCAL(u))
  53                 {
  54                         // remote kill
  55                         WriteOpers("*** Remote kill by %s: %s!%s@%s (%s)", user->nick, u->nick, u->ident, u->host, parameters[1]);
  56                         snprintf(killreason, MAXQUIT,"[%s] Killed (%s (%s))", Config->ServerName, user->nick, parameters[1]);
  57                         WriteCommonExcept(u, "QUIT :%s", killreason);
  58                         FOREACH_MOD(I_OnRemoteKill, OnRemoteKill(user, u, killreason));
  59
  60                         user_hash::iterator iter = clientlist.find(u->nick);
  61
  62                         if (iter != clientlist.end())
  63                         {
  64                                 log(DEBUG,"deleting user hash value %d", iter->second);
  65                                 clientlist.erase(iter);
  66                         }
  67
  68                         if (u->registered == 7)
  69                         {
  70                                 purge_empty_chans(u);
  71                         }
  72
  73                         DELETE(u);
  74                 }
  75                 else
  76                 {
  77                         // local kill
  78                         log(DEFAULT,"LOCAL KILL: %s :%s!%s!%s (%s)", u->nick, Config->ServerName, user->dhost, user->nick, parameters[1]);
  79                         WriteTo(user, u, "KILL %s :%s!%s!%s (%s)", u->nick, Config->ServerName, user->dhost, user->nick, parameters[1]);
  80                         WriteOpers("*** Local Kill by %s: %s!%s@%s (%s)", user->nick, u->nick, u->ident, u->host, parameters[1]);
  81                         snprintf(killreason,MAXQUIT,"Killed (%s (%s))", user->nick, parameters[1]);
  82                         kill_link(u, killreason);
  83                 }
  84         }
  85         else
  86         {
  87                 WriteServ(user->fd, "401 %s %s :No such nick/channel", user->nick, parameters[0]);
  88         }
  89 }