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 InspIRCd* ServerInstance;
  28 extern int MODCOUNT;
  29 extern std::vector<Module*> modules;
  30 extern std::vector<ircd_module*> factory;
  31
  32 void cmd_kill::Handle (const char** parameters, int pcnt, userrec *user)
  33 {
  34         userrec *u = Find(parameters[0]);
  35         char killreason[MAXBUF];
  36         int MOD_RESULT = 0;
  37
  38         log(DEBUG,"kill: %s %s", parameters[0], parameters[1]);
  39
  40         if (u)
  41         {
  42                 log(DEBUG, "into kill mechanism");
  43                 FOREACH_RESULT(I_OnKill, OnKill(user, u, parameters[1]));
  44
  45                 if (MOD_RESULT)
  46                 {
  47                         log(DEBUG, "A module prevented the kill with result %d", MOD_RESULT);
  48                         return;
  49                 }
  50
  51                 if (!IS_LOCAL(u))
  52                 {
  53                         // remote kill
  54                         WriteOpers("*** Remote kill by %s: %s!%s@%s (%s)", user->nick, u->nick, u->ident, u->host, parameters[1]);
  55                         snprintf(killreason, MAXQUIT,"[%s] Killed (%s (%s))", ServerInstance->Config->ServerName, user->nick, parameters[1]);
  56                         u->WriteCommonExcept("QUIT :%s", killreason);
  57                         FOREACH_MOD(I_OnRemoteKill, OnRemoteKill(user, u, killreason));
  58
  59                         user_hash::iterator iter = ServerInstance->clientlist.find(u->nick);
  60
  61                         if (iter != ServerInstance->clientlist.end())
  62                         {
  63                                 log(DEBUG,"deleting user hash value %d", iter->second);
  64                                 ServerInstance->clientlist.erase(iter);
  65                         }
  66
  67                         if (u->registered == REG_ALL)
  68                         {
  69                                 purge_empty_chans(u);
  70                         }
  71
  72                         DELETE(u);
  73                 }
  74                 else
  75                 {
  76                         // local kill
  77                         log(DEFAULT,"LOCAL KILL: %s :%s!%s!%s (%s)", u->nick, ServerInstance->Config->ServerName, user->dhost, user->nick, parameters[1]);
  78                         user->WriteTo(u, "KILL %s :%s!%s!%s (%s)", u->nick, ServerInstance->Config->ServerName, user->dhost, user->nick, parameters[1]);
  79                         WriteOpers("*** Local Kill by %s: %s!%s@%s (%s)", user->nick, u->nick, u->ident, u->host, parameters[1]);
  80                         snprintf(killreason,MAXQUIT,"Killed (%s (%s))", user->nick, parameters[1]);
  81                         userrec::QuitUser(ServerInstance, u, killreason);
  82                 }
  83         }
  84         else
  85         {
  86                 user->WriteServ( "401 %s %s :No such nick/channel", user->nick, parameters[0]);
  87         }
  88 }