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://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 "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 (InspIRCd* Instance) : Command(Instance,"SANICK", "o", 2, false, 0)
  24         {
  25                 this->source = "m_sanick.so";
  26                 syntax = "<nick> <new-nick>";
  27                 TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
  28         }
  29
  30         CmdResult Handle (const std::vector<std::string>& parameters, User *user)
  31         {
  32                 User* target = ServerInstance->FindNick(parameters[0]);
  33
  34                 /* Do local sanity checks and bails */
  35                 if (IS_LOCAL(user))
  36                 {
  37                         if (target && ServerInstance->ULine(target->server))
  38                         {
  39                                 user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Cannot use an SA command on a u-lined client",user->nick.c_str());
  40                                 return CMD_FAILURE;
  41                         }
  42
  43                         if (!target)
  44                         {
  45                                 user->WriteServ("NOTICE %s :*** No such nickname: '%s'", user->nick.c_str(), parameters[0].c_str());
  46                                 return CMD_FAILURE;
  47                         }
  48
  49                         if (!ServerInstance->IsNick(parameters[1].c_str(), ServerInstance->Config->Limits.NickMax))
  50                         {
  51                                 user->WriteServ("NOTICE %s :*** Invalid nickname '%s'", user->nick.c_str(), parameters[1].c_str());
  52                                 return CMD_FAILURE;
  53                         }
  54                 }
  55
  56                 /* Have we hit target's server yet? */
  57                 if (target && IS_LOCAL(target))
  58                 {
  59                         std::string oldnick = user->nick;
  60                         std::string newnick = target->nick;
  61                         if (target->ForceNickChange(parameters[1].c_str()))
  62                         {
  63                                 ServerInstance->SNO->WriteToSnoMask('A', oldnick+" used SANICK to change "+newnick+" to "+parameters[1]);
  64                                 ServerInstance->PI->SendSNONotice("A", oldnick+" used SANICK to change "+newnick+" to "+parameters[1]);
  65                         }
  66                         else
  67                         {
  68                                 ServerInstance->SNO->WriteToSnoMask('A', oldnick+" failed SANICK (from "+newnick+" to "+parameters[1]+")");
  69                                 ServerInstance->PI->SendSNONotice("A", oldnick+" failed SANICK (from "+newnick+" to "+parameters[1]+")");
  70                         }
  71                         /* Yes, hit target and we have sent our NICK out, we can now bail */
  72                         return CMD_LOCALONLY;
  73                 }
  74
  75                 /* No, route it on */
  76                 return CMD_SUCCESS;
  77         }
  78 };
  79
  80
  81 class ModuleSanick : public Module
  82 {
  83         CommandSanick*  mycommand;
  84  public:
  85         ModuleSanick(InspIRCd* Me)
  86                 : Module(Me)
  87         {
  88
  89                 mycommand = new CommandSanick(ServerInstance);
  90                 ServerInstance->AddCommand(mycommand);
  91
  92         }
  93
  94         virtual ~ModuleSanick()
  95         {
  96         }
  97
  98         virtual Version GetVersion()
  99         {
 100                 return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
 101         }
 102
 103 };
 104
 105 MODULE_INIT(ModuleSanick)