src/modules/m_sapart.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) 2004-2007 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
  24 /** Handle /SAPART
  25  */
  26 class CommandSapart : public Command
  27 {
  28  public:
  29         CommandSapart(Module* Creator) : Command(Creator,"SAPART", 2, 3)
  30         {
  31                 flags_needed = 'o'; syntax = "<nick> <channel>[,<channel>]+ [:<reason>]";
  32                 TRANSLATE3(TR_NICK, TR_TEXT, TR_TEXT);
  33         }
  34
  35         CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
  36         {
  37                 if (CommandParser::LoopCall(user, this, parameters, 1))
  38                         return CMD_FAILURE;
  39
  40                 User* dest = ServerInstance->FindNick(parameters[0]);
  41                 Channel* channel = ServerInstance->FindChan(parameters[1]);
  42                 std::string reason;
  43
  44                 if ((dest) && (dest->registered == REG_ALL) && (channel))
  45                 {
  46                         if (parameters.size() > 2)
  47                                 reason = parameters[2];
  48
  49                         if (dest->server->IsULine())
  50                         {
  51                                 user->WriteNumeric(ERR_NOPRIVILEGES, "Cannot use an SA command on a U-lined client");
  52                                 return CMD_FAILURE;
  53                         }
  54
  55                         if (!channel->HasUser(dest))
  56                         {
  57                                 user->WriteNotice("*** " + dest->nick + " is not on " + channel->name);
  58                                 return CMD_FAILURE;
  59                         }
  60
  61                         /* For local clients, directly part them generating a PART message. For remote clients,
  62                          * just return CMD_SUCCESS knowing the protocol module will route the SAPART to the users
  63                          * local server and that will generate the PART instead
  64                          */
  65                         if (IS_LOCAL(dest))
  66                         {
  67                                 channel->PartUser(dest, reason);
  68                                 ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used SAPART to make "+dest->nick+" part "+channel->name);
  69                         }
  70
  71                         return CMD_SUCCESS;
  72                 }
  73                 else
  74                 {
  75                         user->WriteNotice("*** Invalid nickname or channel");
  76                 }
  77
  78                 return CMD_FAILURE;
  79         }
  80
  81         RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE
  82         {
  83                 return ROUTE_OPT_UCAST(parameters[0]);
  84         }
  85 };
  86
  87
  88 class ModuleSapart : public Module
  89 {
  90         CommandSapart cmd;
  91  public:
  92         ModuleSapart()
  93                 : cmd(this)
  94         {
  95         }
  96
  97         Version GetVersion() CXX11_OVERRIDE
  98         {
  99                 return Version("Provides the SAPART command to force-part users from a channel", VF_OPTCOMMON | VF_VENDOR);
 100         }
 101 };
 102
 103 MODULE_INIT(ModuleSapart)