X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_knock.cpp;h=26397bc9c17f94e135e4f2604a173e30480bcd81;hb=d736eba00b274c87662bd73a3acf8288135643d6;hp=8f040cd3873951c7c7570caea50aa55cd8bb6e84;hpb=09afa5085614e0224a296abd082fce205003c3fe;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_knock.cpp b/src/modules/m_knock.cpp index 8f040cd38..26397bc9c 100644 --- a/src/modules/m_knock.cpp +++ b/src/modules/m_knock.cpp @@ -1,166 +1,126 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev. - * E-mail: - * - * - * - * Written by Craig Edwards, Craig McLure, and others. - * This program is free but copyrighted software; see - * the file COPYING for details. + * Copyright (C) 2004-2006, 2008 Craig Edwards + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2007 Robin Burchell * - * --------------------------------------------------- + * This file is part of InspIRCd. InspIRCd is free software: you can + * redistribute it and/or modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ -using namespace std; -#include -#include -#include "users.h" -#include "channels.h" -#include "modules.h" -#include "helperfuncs.h" #include "inspircd.h" -/* $ModDesc: Provides support for /KNOCK and mode +K */ - -static Server *Srv; - -class cmd_knock : public command_t +/** Handles the /KNOCK command + */ +class CommandKnock : public Command { + SimpleChannelModeHandler& noknockmode; + ChanModeReference inviteonlymode; + public: - cmd_knock () : command_t("KNOCK", 0, 2) + bool sendnotice; + bool sendnumeric; + CommandKnock(Module* Creator, SimpleChannelModeHandler& Noknockmode) + : Command(Creator,"KNOCK", 2, 2) + , noknockmode(Noknockmode) + , inviteonlymode(Creator, "inviteonly") { - this->source = "m_knock.so"; syntax = " "; + Penalty = 5; } - - void Handle (const char** parameters, int pcnt, userrec *user) - { - chanrec* c = Srv->FindChannel(parameters[0]); + CmdResult Handle (const std::vector ¶meters, User *user) + { + Channel* c = ServerInstance->FindChan(parameters[0]); if (!c) { - user->WriteServ("401 %s %s :No such channel",user->nick, parameters[0]); - return; + user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such channel", parameters[0].c_str()); + return CMD_FAILURE; } - std::string line = ""; - - if (c->IsModeSet('K')) + if (c->HasUser(user)) { - user->WriteServ("480 %s :Can't KNOCK on %s, +K is set.",user->nick, c->name); - return; + user->WriteNumeric(ERR_KNOCKONCHAN, "%s :Can't KNOCK on %s, you are already on that channel.", c->name.c_str(), c->name.c_str()); + return CMD_FAILURE; } - for (int i = 1; i < pcnt - 1; i++) + if (c->IsModeSet(noknockmode)) { - line = line + std::string(parameters[i]) + " "; + user->WriteNumeric(480, ":Can't KNOCK on %s, +K is set.", c->name.c_str()); + return CMD_FAILURE; } - line = line + std::string(parameters[pcnt-1]); - if (c->modes[CM_INVITEONLY]) - { - c->WriteChannelWithServ((char*)Srv->GetServerName().c_str(), "NOTICE %s :User %s is KNOCKing on %s (%s)", c->name, user->nick, c->name, line.c_str()); - user->WriteServ("NOTICE %s :KNOCKing on %s",user->nick,c->name); - return; - } - else + if (!c->IsModeSet(inviteonlymode)) { - user->WriteServ("480 %s :Can't KNOCK on %s, channel is not invite only so knocking is pointless!",user->nick, c->name); - return; + user->WriteNumeric(ERR_CHANOPEN, "%s :Can't KNOCK on %s, channel is not invite only so knocking is pointless!", c->name.c_str(), c->name.c_str()); + return CMD_FAILURE; } - } -}; -class Knock : public ModeHandler -{ - public: - Knock() : ModeHandler('K', 0, 0, false, MODETYPE_CHANNEL, false) { } + if (sendnotice) + c->WriteChannelWithServ(ServerInstance->Config->ServerName, "NOTICE %s :User %s is KNOCKing on %s (%s)", c->name.c_str(), user->nick.c_str(), c->name.c_str(), parameters[1].c_str()); - ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) - { - if (adding) - { - if (!channel->IsModeSet('K')) - { - channel->SetMode('K',true); - return MODEACTION_ALLOW; - } - } - else - { - if (channel->IsModeSet('K')) - { - channel->SetMode('K',false); - return MODEACTION_ALLOW; - } - } + if (sendnumeric) + c->WriteChannelWithServ(ServerInstance->Config->ServerName, "710 %s %s %s :is KNOCKing: %s", c->name.c_str(), c->name.c_str(), user->GetFullHost().c_str(), parameters[1].c_str()); - return MODEACTION_DENY; + user->WriteNotice("KNOCKing on " + c->name); + return CMD_SUCCESS; } -}; -class ModuleKnock : public Module -{ - cmd_knock* mycommand; - Knock* kn; - public: - ModuleKnock(Server* Me) : Module::Module(Me) + RouteDescriptor GetRouting(User* user, const std::vector& parameters) { - Srv = Me; - kn = new Knock(); - Srv->AddMode(kn, 'K'); - mycommand = new cmd_knock(); - Srv->AddCommand(mycommand); + return ROUTE_OPT_BCAST; } +}; - void Implements(char* List) - { - List[I_On005Numeric] = 1; - } +class ModuleKnock : public Module +{ + SimpleChannelModeHandler kn; + CommandKnock cmd; - virtual void On005Numeric(std::string &output) + public: + ModuleKnock() + : kn(this, "noknock", 'K') + , cmd(this, kn) { - InsertMode(output,"K",4); } - virtual ~ModuleKnock() + void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE { - DELETE(kn); - } + std::string knocknotify = ServerInstance->Config->ConfValue("knock")->getString("notify"); + irc::string notify(knocknotify.c_str()); - virtual Version GetVersion() - { - return Version(1,0,0,1,VF_STATIC|VF_VENDOR); + if (notify == "numeric") + { + cmd.sendnotice = false; + cmd.sendnumeric = true; + } + else if (notify == "both") + { + cmd.sendnotice = true; + cmd.sendnumeric = true; + } + else + { + cmd.sendnotice = true; + cmd.sendnumeric = false; + } } -}; - -// stuff down here is the module-factory stuff. For basic modules you can ignore this. -class ModuleKnockFactory : public ModuleFactory -{ - public: - ModuleKnockFactory() + Version GetVersion() CXX11_OVERRIDE { + return Version("Provides support for /KNOCK and channel mode +K", VF_OPTCOMMON | VF_VENDOR); } - - ~ModuleKnockFactory() - { - } - - virtual Module * CreateModule(Server* Me) - { - return new ModuleKnock(Me); - } - }; - -extern "C" void * init_module( void ) -{ - return new ModuleKnockFactory; -} - +MODULE_INIT(ModuleKnock)