src/modules/m_cycle.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 unreal-style CYCLE command. */
  17
  18 /** Handle /CYCLE
  19  */
  20 class CommandCycle : public Command
  21 {
  22  public:
  23         CommandCycle(Module* Creator) : Command(Creator,"CYCLE", 1)
  24         {
  25                 Penalty = 3; syntax = "<channel> :[reason]";
  26                 TRANSLATE3(TR_TEXT, TR_TEXT, TR_END);
  27         }
  28
  29         CmdResult Handle (const std::vector<std::string> &parameters, User *user)
  30         {
  31                 Channel* channel = ServerInstance->FindChan(parameters[0]);
  32                 std::string reason = ConvToStr("Cycling");
  33
  34                 if (parameters.size() > 1)
  35                 {
  36                         /* reason provided, use it */
  37                         reason = reason + ": " + parameters[1];
  38                 }
  39
  40                 if (!channel)
  41                 {
  42                         user->WriteNumeric(403, "%s %s :No such channel", user->nick.c_str(), parameters[0].c_str());
  43                         return CMD_FAILURE;
  44                 }
  45
  46                 if (channel->HasUser(user))
  47                 {
  48                         /*
  49                          * technically, this is only ever sent locally, but pays to be safe ;p
  50                          */
  51                         if (IS_LOCAL(user))
  52                         {
  53                                 if (channel->GetPrefixValue(user) < VOICE_VALUE && channel->IsBanned(user))
  54                                 {
  55                                         /* banned, boned. drop the message. */
  56                                         user->WriteServ("NOTICE "+std::string(user->nick)+" :*** You may not cycle, as you are banned on channel " + channel->name);
  57                                         return CMD_FAILURE;
  58                                 }
  59
  60                                 /* XXX in the future, this may move to a static Channel method (the delete.) -- w00t */
  61                                 if (!channel->PartUser(user, reason))
  62                                         delete channel;
  63
  64                                 Channel::JoinUser(user, parameters[0].c_str(), true, "", false, ServerInstance->Time());
  65                         }
  66
  67                         return CMD_SUCCESS;
  68                 }
  69                 else
  70                 {
  71                         user->WriteNumeric(442, "%s %s :You're not on that channel", user->nick.c_str(), channel->name.c_str());
  72                 }
  73
  74                 return CMD_FAILURE;
  75         }
  76 };
  77
  78
  79 class ModuleCycle : public Module
  80 {
  81         CommandCycle cmd;
  82  public:
  83         ModuleCycle()
  84                 : cmd(this)
  85         {
  86                 ServerInstance->AddCommand(&cmd);
  87         }
  88
  89         virtual ~ModuleCycle()
  90         {
  91         }
  92
  93         virtual Version GetVersion()
  94         {
  95                 return Version("Provides support for unreal-style CYCLE command.", VF_VENDOR, API_VERSION);
  96         }
  97
  98 };
  99
 100 MODULE_INIT(ModuleCycle)