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'; Penalty = 0; syntax = "<nick> <channel> [reason]";
  32                 TRANSLATE3(TR_NICK, TR_TEXT, TR_TEXT);
  33         }
  34
  35         CmdResult Handle (const std::vector<std::string>& parameters, User *user)
  36         {
  37                 User* dest = ServerInstance->FindNick(parameters[0]);
  38                 Channel* channel = ServerInstance->FindChan(parameters[1]);
  39                 std::string reason;
  40
  41                 if ((dest) && (dest->registered == REG_ALL) && (channel))
  42                 {
  43                         if (parameters.size() > 2)
  44                                 reason = parameters[2];
  45
  46                         if (ServerInstance->ULine(dest->server))
  47                         {
  48                                 user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Cannot use an SA command on a u-lined client",user->nick.c_str());
  49                                 return CMD_FAILURE;
  50                         }
  51
  52                         /* For local clients, directly part them generating a PART message. For remote clients,
  53                          * just return CMD_SUCCESS knowing the protocol module will route the SAPART to the users
  54                          * local server and that will generate the PART instead
  55                          */
  56                         if (IS_LOCAL(dest))
  57                         {
  58                                 channel->PartUser(dest, reason);
  59
  60                                 Channel* n = ServerInstance->FindChan(parameters[1]);
  61                                 if (!n)
  62                                 {
  63                                         ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used SAPART to make "+dest->nick+" part "+parameters[1]);
  64                                         return CMD_SUCCESS;
  65                                 }
  66                                 else
  67                                 {
  68                                         if (!n->HasUser(dest))
  69                                         {
  70                                                 ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used SAPART to make "+dest->nick+" part "+parameters[1]);
  71                                                 return CMD_SUCCESS;
  72                                         }
  73                                         else
  74                                         {
  75                                                 user->WriteNotice("*** Unable to make " + dest->nick + " part " + parameters[1]);
  76                                                 return CMD_FAILURE;
  77                                         }
  78                                 }
  79                         }
  80
  81                         return CMD_SUCCESS;
  82                 }
  83                 else
  84                 {
  85                         user->WriteNotice("*** Invalid nickname or channel");
  86                 }
  87
  88                 return CMD_FAILURE;
  89         }
  90
  91         RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
  92         {
  93                 User* dest = ServerInstance->FindNick(parameters[0]);
  94                 if (dest)
  95                         return ROUTE_OPT_UCAST(dest->server);
  96                 return ROUTE_LOCALONLY;
  97         }
  98 };
  99
 100
 101 class ModuleSapart : public Module
 102 {
 103         CommandSapart cmd;
 104  public:
 105         ModuleSapart()
 106                 : cmd(this)
 107         {
 108         }
 109
 110         void init() CXX11_OVERRIDE
 111         {
 112                 ServerInstance->Modules->AddService(cmd);
 113         }
 114
 115         Version GetVersion() CXX11_OVERRIDE
 116         {
 117                 return Version("Provides command SAPART to force-part users from a channel.", VF_OPTCOMMON | VF_VENDOR);
 118         }
 119 };
 120
 121 MODULE_INIT(ModuleSapart)