2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2012 Attila Molnar <attilamolnar@hush.com>
6 * This file is part of InspIRCd. InspIRCd is free software: you can
7 * redistribute it and/or modify it under the terms of the GNU General Public
8 * License as published by the Free Software Foundation, version 2.
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 #include "modules/account.h"
21 #include "modules/cap.h"
22 #include "modules/ircv3.h"
24 class ModuleIRCv3 : public Module, public AccountEventListener
26 Cap::Capability cap_accountnotify;
27 Cap::Capability cap_awaynotify;
28 Cap::Capability cap_extendedjoin;
34 : AccountEventListener(this)
35 , cap_accountnotify(this, "account-notify"),
36 cap_awaynotify(this, "away-notify"),
37 cap_extendedjoin(this, "extended-join")
41 void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
43 ConfigTag* conf = ServerInstance->Config->ConfValue("ircv3");
44 cap_accountnotify.SetActive(conf->getBool("accountnotify", true));
45 cap_awaynotify.SetActive(conf->getBool("awaynotify", true));
46 cap_extendedjoin.SetActive(conf->getBool("extendedjoin", true));
49 void OnAccountChange(User* user, const std::string& newaccount) CXX11_OVERRIDE
51 // :nick!user@host ACCOUNT account
53 // :nick!user@host ACCOUNT *
54 std::string line = ":" + user->GetFullHost() + " ACCOUNT ";
55 if (newaccount.empty())
60 IRCv3::WriteNeighborsWithCap(user, line, cap_accountnotify);
63 void OnUserJoin(Membership* memb, bool sync, bool created, CUList& excepts) CXX11_OVERRIDE
65 // Remember who is not going to see the JOIN because of other modules
66 if ((cap_awaynotify.IsActive()) && (memb->user->IsAway()))
67 last_excepts = excepts;
69 if (!cap_extendedjoin.IsActive())
73 * Send extended joins to clients who have the extended-join capability.
74 * An extended join looks like this:
76 * :nick!user@host JOIN #chan account :realname
78 * account is the joining user's account if he's logged in, otherwise it's an asterisk (*).
84 const Channel::MemberMap& userlist = memb->chan->GetUsers();
85 for (Channel::MemberMap::const_iterator it = userlist.begin(); it != userlist.end(); ++it)
87 // Send the extended join line if the current member is local, has the extended-join cap and isn't excepted
88 User* member = IS_LOCAL(it->first);
89 if ((member) && (cap_extendedjoin.get(member)) && (excepts.find(member) == excepts.end()))
91 // Construct the lines we're going to send if we haven't constructed them already
94 bool has_account = false;
95 line = ":" + memb->user->GetFullHost() + " JOIN " + memb->chan->name + " ";
96 const AccountExtItem* accountext = GetAccountExtItem();
99 std::string* accountname;
100 accountname = accountext->get(memb->user);
103 line += *accountname;
111 line += " :" + memb->user->fullname;
113 // If the joining user received privileges from another module then we must send them as well,
114 // since silencing the normal join means the MODE will be silenced as well
115 if (!memb->modes.empty())
117 const std::string& modefrom = ServerInstance->Config->CycleHostsFromUser ? memb->user->GetFullHost() : ServerInstance->Config->ServerName;
118 mode = ":" + modefrom + " MODE " + memb->chan->name + " +" + memb->modes;
120 for (unsigned int i = 0; i < memb->modes.length(); i++)
121 mode += " " + memb->user->nick;
125 // Write the JOIN and the MODE, if any
127 if ((!mode.empty()) && (member != memb->user))
130 // Prevent the core from sending the JOIN and MODE to this user
131 excepts.insert(it->first);
136 ModResult OnSetAway(User* user, const std::string &awaymsg) CXX11_OVERRIDE
138 if (cap_awaynotify.IsActive())
140 // Going away: n!u@h AWAY :reason
141 // Back from away: n!u@h AWAY
142 std::string line = ":" + user->GetFullHost() + " AWAY";
143 if (!awaymsg.empty())
144 line += " :" + awaymsg;
146 IRCv3::WriteNeighborsWithCap(user, line, cap_awaynotify);
148 return MOD_RES_PASSTHRU;
151 void OnPostJoin(Membership *memb) CXX11_OVERRIDE
153 if ((!cap_awaynotify.IsActive()) || (!memb->user->IsAway()))
156 std::string line = ":" + memb->user->GetFullHost() + " AWAY :" + memb->user->awaymsg;
158 const Channel::MemberMap& userlist = memb->chan->GetUsers();
159 for (Channel::MemberMap::const_iterator it = userlist.begin(); it != userlist.end(); ++it)
161 // Send the away notify line if the current member is local, has the away-notify cap and isn't excepted
162 User* member = IS_LOCAL(it->first);
163 if ((member) && (cap_awaynotify.get(member)) && (last_excepts.find(member) == last_excepts.end()) && (it->second != memb))
169 last_excepts.clear();
174 ServerInstance->Modules->SetPriority(this, I_OnUserJoin, PRIORITY_LAST);
177 Version GetVersion() CXX11_OVERRIDE
179 return Version("Provides support for extended-join, away-notify and account-notify CAP capabilities", VF_VENDOR);
183 MODULE_INIT(ModuleIRCv3)