/*
* InspIRCd -- Internet Relay Chat Daemon
*
+ * Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ * Copyright (C) 2017-2018 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2017 B00mX0r <b00mx0r@aureus.pw>
+ * Copyright (C) 2013-2016 Attila Molnar <attilamolnar@hush.com>
+ * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
- * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
- * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
- * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+ * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2006, 2010 Craig Edwards <brain@inspircd.org>
*
* 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
CommandTopic::CommandTopic(Module* parent)
: SplitCommand(parent, "TOPIC", 1, 2)
+ , exemptionprov(parent)
, secretmode(parent, "secret")
, topiclockmode(parent, "topiclock")
{
- syntax = "<channel> [<topic>]";
+ syntax = "<channel> [:<topic>]";
Penalty = 2;
}
-CmdResult CommandTopic::HandleLocal(const std::vector<std::string>& parameters, LocalUser* user)
+CmdResult CommandTopic::HandleLocal(LocalUser* user, const Params& parameters)
{
Channel* c = ServerInstance->FindChan(parameters[0]);
if (!c)
{
- user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", parameters[0].c_str());
+ user->WriteNumeric(Numerics::NoSuchChannel(parameters[0]));
return CMD_FAILURE;
}
if (parameters.size() == 1)
{
- if ((c->IsModeSet(secretmode)) && (!c->HasUser(user)))
+ if ((c->IsModeSet(secretmode)) && (!c->HasUser(user) && !user->HasPrivPermission("channels/auspex")))
{
- user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", c->name.c_str());
+ user->WriteNumeric(Numerics::NoSuchChannel(c->name));
return CMD_FAILURE;
}
if (c->topic.length())
{
- user->WriteNumeric(RPL_TOPIC, "%s :%s", c->name.c_str(), c->topic.c_str());
- user->WriteNumeric(RPL_TOPICTIME, "%s %s %lu", c->name.c_str(), c->setby.c_str(), (unsigned long)c->topicset);
+ Topic::ShowTopic(user, c);
}
else
{
- user->WriteNumeric(RPL_NOTOPICSET, "%s :No topic is set.", c->name.c_str());
+ user->WriteNumeric(RPL_NOTOPICSET, c->name, "No topic is set.");
}
return CMD_SUCCESS;
}
{
if (!c->HasUser(user))
{
- user->WriteNumeric(ERR_NOTONCHANNEL, "%s :You're not on that channel!", c->name.c_str());
+ user->WriteNumeric(ERR_NOTONCHANNEL, c->name, "You're not on that channel!");
return CMD_FAILURE;
}
- if (c->IsModeSet(topiclockmode) && !ServerInstance->OnCheckExemption(user, c, "topiclock").check(c->GetPrefixValue(user) >= HALFOP_VALUE))
+ if (c->IsModeSet(topiclockmode))
{
- user->WriteNumeric(ERR_CHANOPRIVSNEEDED, "%s :You do not have access to change the topic on this channel", c->name.c_str());
- return CMD_FAILURE;
+ ModResult MOD_RESULT = CheckExemption::Call(exemptionprov, user, c, "topiclock");
+ if (!MOD_RESULT.check(c->GetPrefixValue(user) >= HALFOP_VALUE))
+ {
+ user->WriteNumeric(ERR_CHANOPRIVSNEEDED, c->name, "You do not have access to change the topic on this channel");
+ return CMD_FAILURE;
+ }
}
}
- c->SetTopic(user, t);
+ // Make sure the topic is not longer than the limit in the config
+ if (t.length() > ServerInstance->Config->Limits.MaxTopic)
+ t.erase(ServerInstance->Config->Limits.MaxTopic);
+
+ // Only change if the new topic is different than the current one
+ if (c->topic != t)
+ c->SetTopic(user, t, ServerInstance->Time());
return CMD_SUCCESS;
}
+
+void Topic::ShowTopic(LocalUser* user, Channel* chan)
+{
+ user->WriteNumeric(RPL_TOPIC, chan->name, chan->topic);
+ user->WriteNumeric(RPL_TOPICTIME, chan->name, chan->setby, (unsigned long)chan->topicset);
+}