2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
6 * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
7 * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
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/>.
24 #include "core_channel.h"
26 CommandInvite::CommandInvite(Module* parent)
27 : Command(parent, "INVITE", 0, 0)
30 syntax = "[<nick> <channel>]";
35 CmdResult CommandInvite::Handle (const std::vector<std::string>& parameters, User *user)
39 if (parameters.size() >= 2)
43 u = ServerInstance->FindNickOnly(parameters[0]);
45 u = ServerInstance->FindNick(parameters[0]);
47 Channel* c = ServerInstance->FindChan(parameters[1]);
49 if (parameters.size() >= 3)
52 timeout = ServerInstance->Time() + InspIRCd::Duration(parameters[2]);
53 else if (parameters.size() > 3)
54 timeout = ConvToInt(parameters[3]);
57 if ((!c) || (!u) || (u->registered != REG_ALL))
59 user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", c ? parameters[0].c_str() : parameters[1].c_str());
63 // Verify channel timestamp if the INVITE is coming from a remote server
66 // Remote INVITE commands must carry a channel timestamp
67 if (parameters.size() < 3)
70 // Drop the invite if our channel TS is lower
71 time_t RemoteTS = ConvToInt(parameters[2]);
72 if (c->age < RemoteTS)
76 if ((IS_LOCAL(user)) && (!c->HasUser(user)))
78 user->WriteNumeric(ERR_NOTONCHANNEL, "%s :You're not on that channel!", c->name.c_str());
84 user->WriteNumeric(ERR_USERONCHANNEL, "%s %s :is already on channel", u->nick.c_str(), c->name.c_str());
88 FIRST_MOD_RESULT(OnUserPreInvite, MOD_RESULT, (user,u,c,timeout));
90 if (MOD_RESULT == MOD_RES_DENY)
94 else if (MOD_RESULT == MOD_RES_PASSTHRU)
98 unsigned int rank = c->GetPrefixValue(user);
99 if (rank < HALFOP_VALUE)
101 // Check whether halfop mode is available and phrase error message accordingly
102 ModeHandler* mh = ServerInstance->Modes->FindMode('h', MODETYPE_CHANNEL);
103 user->WriteNumeric(ERR_CHANOPRIVSNEEDED, "%s :You must be a channel %soperator",
104 c->name.c_str(), (mh && mh->name == "halfop" ? "half-" : ""));
112 Invitation::Create(c, IS_LOCAL(u), timeout);
113 u->WriteFrom(user,"INVITE %s :%s",u->nick.c_str(),c->name.c_str());
117 user->WriteNumeric(RPL_INVITING, "%s %s", u->nick.c_str(),c->name.c_str());
119 if (ServerInstance->Config->AnnounceInvites != ServerConfig::INVITE_ANNOUNCE_NONE)
122 switch (ServerInstance->Config->AnnounceInvites)
124 case ServerConfig::INVITE_ANNOUNCE_OPS:
129 case ServerConfig::INVITE_ANNOUNCE_DYNAMIC:
131 PrefixMode* mh = ServerInstance->Modes->FindPrefixMode('h');
132 prefix = (mh && mh->name == "halfop" ? mh->GetPrefix() : '@');
141 c->WriteAllExceptSender(user, true, prefix, "NOTICE %s :*** %s invited %s into the channel", c->name.c_str(), user->nick.c_str(), u->nick.c_str());
143 FOREACH_MOD(OnUserInvite, (user,u,c,timeout));
145 else if (IS_LOCAL(user))
147 // pinched from ircu - invite with not enough parameters shows channels
148 // youve been invited to but haven't joined yet.
149 InviteList& il = IS_LOCAL(user)->GetInviteList();
150 for (InviteList::const_iterator i = il.begin(); i != il.end(); ++i)
152 user->WriteNumeric(RPL_INVITELIST, ":%s", (*i)->chan->name.c_str());
154 user->WriteNumeric(RPL_ENDOFINVITELIST, ":End of INVITE list");
159 RouteDescriptor CommandInvite::GetRouting(User* user, const std::vector<std::string>& parameters)
161 return (IS_LOCAL(user) ? ROUTE_LOCALONLY : ROUTE_BROADCAST);