diff options
Diffstat (limited to 'src/coremods/core_channel/cmd_topic.cpp')
| -rw-r--r-- | src/coremods/core_channel/cmd_topic.cpp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/coremods/core_channel/cmd_topic.cpp b/src/coremods/core_channel/cmd_topic.cpp new file mode 100644 index 000000000..ea723c024 --- /dev/null +++ b/src/coremods/core_channel/cmd_topic.cpp @@ -0,0 +1,86 @@ +/* + * InspIRCd -- Internet Relay Chat Daemon + * + * 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> + * + * 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 <http://www.gnu.org/licenses/>. + */ + + +#include "inspircd.h" +#include "core_channel.h" + +CommandTopic::CommandTopic(Module* parent) + : SplitCommand(parent, "TOPIC", 1, 2) + , secretmode(parent, "secret") + , topiclockmode(parent, "topiclock") +{ + syntax = "<channel> [<topic>]"; + Penalty = 2; +} + +CmdResult CommandTopic::HandleLocal(const std::vector<std::string>& parameters, LocalUser* user) +{ + Channel* c = ServerInstance->FindChan(parameters[0]); + if (!c) + { + user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", parameters[0].c_str()); + return CMD_FAILURE; + } + + if (parameters.size() == 1) + { + if ((c->IsModeSet(secretmode)) && (!c->HasUser(user))) + { + user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", c->name.c_str()); + 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); + } + else + { + user->WriteNumeric(RPL_NOTOPICSET, "%s :No topic is set.", c->name.c_str()); + } + return CMD_SUCCESS; + } + + std::string t = parameters[1]; // needed, in case a module wants to change it + ModResult res; + FIRST_MOD_RESULT(OnPreTopicChange, res, (user,c,t)); + + if (res == MOD_RES_DENY) + return CMD_FAILURE; + if (res != MOD_RES_ALLOW) + { + if (!c->HasUser(user)) + { + user->WriteNumeric(ERR_NOTONCHANNEL, "%s :You're not on that channel!", c->name.c_str()); + return CMD_FAILURE; + } + if (c->IsModeSet(topiclockmode) && !ServerInstance->OnCheckExemption(user, c, "topiclock").check(c->GetPrefixValue(user) >= HALFOP_VALUE)) + { + user->WriteNumeric(ERR_CHANOPRIVSNEEDED, "%s :You do not have access to change the topic on this channel", c->name.c_str()); + return CMD_FAILURE; + } + } + + c->SetTopic(user, t); + return CMD_SUCCESS; +} |