src/modules/m_sanick.cpp

   1 /*       +------------------------------------+
   2  *       | Inspire Internet Relay Chat Daemon |
   3  *       +------------------------------------+
   4  *
   5  *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
   6  * See: http://wiki.inspircd.org/Credits
   7  *
   8  * This program is free but copyrighted software; see
   9  *            the file COPYING for details.
  10  *
  11  * ---------------------------------------------------
  12  */
  13
  14 #include "inspircd.h"
  15
  16 /* $ModDesc: Provides support for SANICK command */
  17
  18 /** Handle /SANICK
  19  */
  20 class CommandSanick : public Command
  21 {
  22  public:
  23         CommandSanick(Module* Creator) : Command(Creator,"SANICK", 2)
  24         {
  25                 flags_needed = 'o'; Penalty = 0; syntax = "<nick> <new-nick>";
  26                 TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
  27         }
  28
  29         CmdResult Handle (const std::vector<std::string>& parameters, User *user)
  30         {
  31                 User* target = ServerInstance->FindNick(parameters[0]);
  32
  33                 /* Do local sanity checks and bails */
  34                 if (IS_LOCAL(user))
  35                 {
  36                         if (target && ServerInstance->ULine(target->server))
  37                         {
  38                                 user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Cannot use an SA command on a u-lined client",user->nick.c_str());
  39                                 return CMD_FAILURE;
  40                         }
  41
  42                         if (!target)
  43                         {
  44                                 user->WriteServ("NOTICE %s :*** No such nickname: '%s'", user->nick.c_str(), parameters[0].c_str());
  45                                 return CMD_FAILURE;
  46                         }
  47
  48                         if (!ServerInstance->IsNick(parameters[1].c_str(), ServerInstance->Config->Limits.NickMax))
  49                         {
  50                                 user->WriteServ("NOTICE %s :*** Invalid nickname '%s'", user->nick.c_str(), parameters[1].c_str());
  51                                 return CMD_FAILURE;
  52                         }
  53                 }
  54
  55                 /* Have we hit target's server yet? */
  56                 if (target && IS_LOCAL(target))
  57                 {
  58                         std::string oldnick = user->nick;
  59                         std::string newnick = target->nick;
  60                         if (target->ForceNickChange(parameters[1].c_str()))
  61                         {
  62                                 ServerInstance->SNO->WriteToSnoMask('a', oldnick+" used SANICK to change "+newnick+" to "+parameters[1]);
  63                                 ServerInstance->PI->SendSNONotice("A", oldnick+" used SANICK to change "+newnick+" to "+parameters[1]);
  64                         }
  65                         else
  66                         {
  67                                 ServerInstance->SNO->WriteToSnoMask('a', oldnick+" failed SANICK (from "+newnick+" to "+parameters[1]+")");
  68                                 ServerInstance->PI->SendSNONotice("A", oldnick+" failed SANICK (from "+newnick+" to "+parameters[1]+")");
  69                         }
  70                 }
  71
  72                 return CMD_SUCCESS;
  73         }
  74
  75         RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
  76         {
  77                 User* dest = ServerInstance->FindNick(parameters[0]);
  78                 if (dest)
  79                         return ROUTE_OPT_UCAST(dest->server);
  80                 return ROUTE_LOCALONLY;
  81         }
  82 };
  83
  84
  85 class ModuleSanick : public Module
  86 {
  87         CommandSanick cmd;
  88  public:
  89         ModuleSanick()
  90                 : cmd(this)
  91         {
  92                 ServerInstance->AddCommand(&cmd);
  93         }
  94
  95         virtual ~ModuleSanick()
  96         {
  97         }
  98
  99         virtual Version GetVersion()
 100         {
 101                 return Version("Provides support for SANICK command", VF_OPTCOMMON | VF_VENDOR, API_VERSION);
 102         }
 103
 104 };
 105
 106 MODULE_INIT(ModuleSanick)