2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2007-2008 Dennis Friis <peavey@inspircd.org>
5 * Copyright (C) 2005-2008 Robin Burchell <robin+git@viroteck.net>
6 * Copyright (C) 2005-2006 Craig Edwards <craigedwards@brainbox.cc>
7 * Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
9 * This file is part of InspIRCd. InspIRCd is free software: you can
10 * redistribute it and/or modify it under the terms of the GNU General Public
11 * License as published by the Free Software Foundation, version 2.
13 * This program is distributed in the hope that it will be useful, but WITHOUT
14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
15 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 #include "modules/stats.h"
35 class CBan : public XLine
38 std::string matchtext;
41 CBan(time_t s_time, unsigned long d, const std::string& src, const std::string& re, const std::string& ch)
42 : XLine(s_time, d, src, re, "CBAN")
47 // XXX I shouldn't have to define this
48 bool Matches(User* u) CXX11_OVERRIDE
53 bool Matches(const std::string& s) CXX11_OVERRIDE
55 return irc::equals(matchtext, s);
58 const std::string& Displayable() CXX11_OVERRIDE
64 /** An XLineFactory specialized to generate cban pointers
66 class CBanFactory : public XLineFactory
69 CBanFactory() : XLineFactory("CBAN") { }
73 XLine* Generate(time_t set_time, unsigned long duration, const std::string& source, const std::string& reason, const std::string& xline_specific_mask) CXX11_OVERRIDE
75 return new CBan(set_time, duration, source, reason, xline_specific_mask);
78 bool AutoApplyToUserList(XLine* x) CXX11_OVERRIDE
80 return false; // No, we apply to channels.
86 class CommandCBan : public Command
89 CommandCBan(Module* Creator) : Command(Creator, "CBAN", 1, 3)
91 flags_needed = 'o'; this->syntax = "<channel> [<duration> [:<reason>]]";
94 CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
96 /* syntax: CBAN #channel time :reason goes here */
97 /* 'time' is a human-readable timestring, like 2d3h2s. */
99 if (parameters.size() == 1)
103 if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "CBAN", reason, user))
105 ServerInstance->SNO->WriteGlobalSno('x', "%s removed CBan on %s: %s", user->nick.c_str(), parameters[0].c_str(), reason.c_str());
109 user->WriteNotice("*** CBan " + parameters[0] + " not found on the list.");
115 // Adding - XXX todo make this respect <insane> tag perhaps..
116 unsigned long duration;
117 if (!InspIRCd::Duration(parameters[1], duration))
119 user->WriteNotice("*** Invalid duration for CBan.");
122 const char *reason = (parameters.size() > 2) ? parameters[2].c_str() : "No reason supplied";
123 CBan* r = new CBan(ServerInstance->Time(), duration, user->nick.c_str(), reason, parameters[0].c_str());
125 if (ServerInstance->XLines->AddLine(r, user))
129 ServerInstance->SNO->WriteGlobalSno('x', "%s added permanent CBan for %s: %s", user->nick.c_str(), parameters[0].c_str(), reason);
133 ServerInstance->SNO->WriteGlobalSno('x', "%s added timed CBan for %s, expires in %s (on %s): %s",
134 user->nick.c_str(), parameters[0].c_str(), InspIRCd::DurationString(duration).c_str(),
135 InspIRCd::TimeString(ServerInstance->Time() + duration).c_str(), reason);
141 user->WriteNotice("*** CBan for " + parameters[0] + " already exists");
148 RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE
151 return ROUTE_LOCALONLY; // spanningtree will send ADDLINE
153 return ROUTE_BROADCAST;
157 class ModuleCBan : public Module, public Stats::EventListener
159 CommandCBan mycommand;
164 : Stats::EventListener(this)
169 void init() CXX11_OVERRIDE
171 ServerInstance->XLines->RegisterFactory(&f);
176 ServerInstance->XLines->DelAll("CBAN");
177 ServerInstance->XLines->UnregisterFactory(&f);
180 ModResult OnStats(Stats::Context& stats) CXX11_OVERRIDE
182 if (stats.GetSymbol() != 'C')
183 return MOD_RES_PASSTHRU;
185 ServerInstance->XLines->InvokeStats("CBAN", 210, stats);
189 ModResult OnUserPreJoin(LocalUser* user, Channel* chan, const std::string& cname, std::string& privs, const std::string& keygiven) CXX11_OVERRIDE
191 XLine *rl = ServerInstance->XLines->MatchesLine("CBAN", cname);
195 // Channel is banned.
196 user->WriteNumeric(ERR_BADCHANNEL, cname, InspIRCd::Format("Channel %s is CBANed: %s", cname.c_str(), rl->reason.c_str()));
197 ServerInstance->SNO->WriteGlobalSno('a', "%s tried to join %s which is CBANed (%s)",
198 user->nick.c_str(), cname.c_str(), rl->reason.c_str());
202 return MOD_RES_PASSTHRU;
205 Version GetVersion() CXX11_OVERRIDE
207 return Version("Provides the CBAN command, like Q-lines, but for channels", VF_COMMON | VF_VENDOR);
211 MODULE_INIT(ModuleCBan)