2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
6 * Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
8 * This file is part of InspIRCd. InspIRCd is free software: you can
9 * redistribute it and/or modify it under the terms of the GNU General Public
10 * License as published by the Free Software Foundation, version 2.
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
17 * You should have received a copy of the GNU General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
26 struct WhowasRequest : public Request
28 /* list of available internal commands */
41 WhowasRequest(Module* src, Module* whowas, Internals Type) : Request(src, whowas, "WHOWAS"), type(Type)
45 /* Forward ref for timer */
46 class WhoWasMaintainTimer;
48 /* Forward ref for typedefs */
51 /** Timer that is used to maintain the whowas list, called once an hour
53 extern WhoWasMaintainTimer* timer;
55 /** A group of users related by nickname
57 typedef std::deque<WhoWasGroup*> whowas_set;
59 /** Sets of users in the whowas system
61 typedef std::map<irc::string,whowas_set*> whowas_users;
63 /** Sets of time and users in whowas list
65 typedef std::deque<std::pair<time_t,irc::string> > whowas_users_fifo;
67 /** Handle /WHOWAS. These command handlers can be reloaded by the core,
68 * and handle basic RFC1459 commands. Commands within modules work
69 * the same way, however, they can be fully unloaded, where these
72 class CommandWhowas : public Command
75 /** Whowas container, contains a map of vectors of users tracked by WHOWAS
79 /** Whowas container, contains a map of time_t to users tracked by WHOWAS
81 whowas_users_fifo whowas_fifo;
84 CommandWhowas(Module* parent);
86 * @param parameters The parameters to the comamnd
87 * @param pcnt The number of parameters passed to teh command
88 * @param user The user issuing the command
89 * @return A value from CmdResult to indicate command success or failure.
91 CmdResult Handle(const std::vector<std::string>& parameters, User *user);
92 void AddToWhoWas(User* user);
93 std::string GetStats();
94 void PruneWhoWas(time_t t);
95 void MaintainWhoWas(time_t t);
99 /** Used to hold WHOWAS information
123 /** Initialize this WhoWasFroup with a user
125 WhoWasGroup(User* user);
131 class WhoWasMaintainTimer : public Timer
134 WhoWasMaintainTimer(long interval)
135 : Timer(interval, ServerInstance->Time(), true)
138 virtual void Tick(time_t TIME);