src/modules/m_clones.cpp

   1 /*
   2  * InspIRCd -- Internet Relay Chat Daemon
   3  *
   4  *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
   5  *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
   6  *   Copyright (C) 2007 Craig Edwards <craigedwards@brainbox.cc>
   7  *
   8  * This file is part of InspIRCd.  InspIRCd is free software: you can
   9  * redistribute it and/or modify it under the terms of the GNU General Public
  10  * License as published by the Free Software Foundation, version 2.
  11  *
  12  * This program is distributed in the hope that it will be useful, but WITHOUT
  13  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  14  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
  15  * details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21
  22 #include "inspircd.h"
  23 #include "modules/ircv3_batch.h"
  24
  25 enum
  26 {
  27         // InspIRCd-specific.
  28         RPL_CLONES = 399
  29 };
  30
  31 class CommandClones : public SplitCommand
  32 {
  33  private:
  34         IRCv3::Batch::API batchmanager;
  35         IRCv3::Batch::Batch batch;
  36
  37  public:
  38         CommandClones(Module* Creator)
  39                 : SplitCommand(Creator,"CLONES", 1)
  40                 , batchmanager(Creator)
  41                 , batch("inspircd.org/clones")
  42         {
  43                 flags_needed = 'o';
  44                 syntax = "<limit>";
  45         }
  46
  47         CmdResult HandleLocal(LocalUser* user, const Params& parameters) CXX11_OVERRIDE
  48         {
  49                 unsigned int limit = ConvToNum<unsigned int>(parameters[0]);
  50
  51                 // Syntax of a CLONES reply:
  52                 // :irc.example.com BATCH +<id> inspircd.org/clones :<min-count>
  53                 // @batch=<id> :irc.example.com 399 <client> <local-count> <remote-count> <cidr-mask>
  54                 /// :irc.example.com BATCH :-<id>
  55
  56                 if (batchmanager)
  57                 {
  58                         batchmanager->Start(batch);
  59                         batch.GetBatchStartMessage().PushParam(ConvToStr(limit));
  60                 }
  61
  62                 const UserManager::CloneMap& clonemap = ServerInstance->Users->GetCloneMap();
  63                 for (UserManager::CloneMap::const_iterator i = clonemap.begin(); i != clonemap.end(); ++i)
  64                 {
  65                         const UserManager::CloneCounts& counts = i->second;
  66                         if (counts.global < limit)
  67                                 continue;
  68
  69                         Numeric::Numeric numeric(RPL_CLONES);
  70                         numeric.push(counts.local);
  71                         numeric.push(counts.global);
  72                         numeric.push(i->first.str());
  73
  74                         ClientProtocol::Messages::Numeric numericmsg(numeric, user);
  75                         batch.AddToBatch(numericmsg);
  76                         user->Send(ServerInstance->GetRFCEvents().numeric, numericmsg);
  77                 }
  78
  79                 if (batchmanager)
  80                         batchmanager->End(batch);
  81
  82                 return CMD_SUCCESS;
  83         }
  84 };
  85
  86 class ModuleClones : public Module
  87 {
  88  public:
  89         CommandClones cmd;
  90
  91  public:
  92         ModuleClones()
  93                 : cmd(this)
  94         {
  95         }
  96
  97         Version GetVersion() CXX11_OVERRIDE
  98         {
  99                 return Version("Provides the /CLONES command to retrieve information on clones.", VF_VENDOR);
 100         }
 101 };
 102
 103 MODULE_INIT(ModuleClones)