2 * InspIRCd -- Internet Relay Chat Daemon
4 * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
5 * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
6 * Copyright (C) 2007-2008 Craig Edwards <craigedwards@brainbox.cc>
7 * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
8 * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
10 * This file is part of InspIRCd. InspIRCd is free software: you can
11 * redistribute it and/or modify it under the terms of the GNU General Public
12 * License as published by the Free Software Foundation, version 2.
14 * This program is distributed in the hope that it will be useful, but WITHOUT
15 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
16 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
19 * You should have received a copy of the GNU General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
28 #include "modules/dns.h"
29 /** If you make a change which breaks the protocol, increment this.
30 * If you completely change the protocol, completely change the number.
32 * IMPORTANT: If you make changes, document your changes here, without fail:
33 * http://wiki.inspircd.org/List_of_protocol_changes_between_versions
35 * Failure to document your protocol changes will result in a painfully
36 * painful death by pain. You have been warned.
38 const long ProtocolVersion = 1205;
39 const long MinCompatProtocol = 1202;
41 /** Forward declarations
43 class SpanningTreeCommands;
44 class SpanningTreeUtilities;
45 class CacheRefreshTimer;
50 /** This is the main class for the spanningtree module
52 class ModuleSpanningTree : public Module
54 SpanningTreeCommands* commands;
55 void LocalMessage(User* user, void* dest, int target_type, const std::string &text, char status, const CUList &exempt_list, const char* message_type);
58 dynamic_reference<DNS::Manager> DNS;
60 SpanningTreeUtilities* Utils;
62 /** Set to true if inside a spanningtree call, to prevent sending
63 * xlines and other things back to their source
70 void init() CXX11_OVERRIDE;
74 void ShowLinks(TreeServer* Current, User* user, int hops);
76 /** Counts local and remote servers
80 /** Handle LINKS command
82 void HandleLinks(const std::vector<std::string>& parameters, User* user);
84 /** Show MAP output to a user (recursive)
86 void ShowMap(TreeServer* Current, User* user, int depth, int &line, char* names, int &maxnamew, char* stats);
88 /** Handle MAP command
90 bool HandleMap(const std::vector<std::string>& parameters, User* user);
94 ModResult HandleSquit(const std::vector<std::string>& parameters, User* user);
96 /** Handle remote WHOIS
98 ModResult HandleRemoteWhois(const std::vector<std::string>& parameters, User* user);
100 /** Ping all local servers
102 void DoPingChecks(time_t curtime);
104 /** Connect a server locally
106 void ConnectServer(Link* x, Autoconnect* y = NULL);
108 /** Connect the next autoconnect server
110 void ConnectServer(Autoconnect* y, bool on_timer);
112 /** Check if any servers are due to be autoconnected
114 void AutoConnectServers(time_t curtime);
116 /** Check if any connecting servers should timeout
118 void DoConnectTimeout(time_t curtime);
120 /** Handle remote VERSON
122 ModResult HandleVersion(const std::vector<std::string>& parameters, User* user);
126 ModResult HandleConnect(const std::vector<std::string>& parameters, User* user);
128 /** Attempt to send a message to a user
130 void RemoteMessage(User* user, const char* format, ...) CUSTOM_PRINTF(3, 4);
132 /** Returns oper-specific MAP information
134 const std::string MapOperInfo(TreeServer* Current);
136 /** Display a time as a human readable string
138 std::string TimeToStr(time_t secs);
141 ** *** MODULE EVENTS ***
144 ModResult OnPreCommand(std::string &command, std::vector<std::string>& parameters, LocalUser *user, bool validated, const std::string &original_line) CXX11_OVERRIDE;
145 void OnPostCommand(const std::string &command, const std::vector<std::string>& parameters, LocalUser *user, CmdResult result, const std::string &original_line) CXX11_OVERRIDE;
146 void OnGetServerDescription(const std::string &servername,std::string &description) CXX11_OVERRIDE;
147 void OnUserConnect(LocalUser* source) CXX11_OVERRIDE;
148 void OnUserInvite(User* source,User* dest,Channel* channel, time_t) CXX11_OVERRIDE;
149 void OnPostTopicChange(User* user, Channel* chan, const std::string &topic) CXX11_OVERRIDE;
150 void OnWallops(User* user, const std::string &text) CXX11_OVERRIDE;
151 void OnUserMessage(User* user, void* dest, int target_type, const std::string& text, char status, const CUList& exempt_list, MessageType msgtype) CXX11_OVERRIDE;
152 void OnBackgroundTimer(time_t curtime) CXX11_OVERRIDE;
153 void OnUserJoin(Membership* memb, bool sync, bool created, CUList& excepts) CXX11_OVERRIDE;
154 void OnChangeHost(User* user, const std::string &newhost) CXX11_OVERRIDE;
155 void OnChangeName(User* user, const std::string &gecos) CXX11_OVERRIDE;
156 void OnChangeIdent(User* user, const std::string &ident) CXX11_OVERRIDE;
157 void OnUserPart(Membership* memb, std::string &partmessage, CUList& excepts) CXX11_OVERRIDE;
158 void OnUserQuit(User* user, const std::string &reason, const std::string &oper_message) CXX11_OVERRIDE;
159 void OnUserPostNick(User* user, const std::string &oldnick) CXX11_OVERRIDE;
160 void OnUserKick(User* source, Membership* memb, const std::string &reason, CUList& excepts) CXX11_OVERRIDE;
161 void OnRemoteKill(User* source, User* dest, const std::string &reason, const std::string &operreason) CXX11_OVERRIDE;
162 void OnPreRehash(User* user, const std::string ¶meter) CXX11_OVERRIDE;
163 void OnRehash(User* user) CXX11_OVERRIDE;
164 void OnOper(User* user, const std::string &opertype) CXX11_OVERRIDE;
165 void OnLine(User* source, const std::string &host, bool adding, char linetype, long duration, const std::string &reason);
166 void OnAddLine(User *u, XLine *x) CXX11_OVERRIDE;
167 void OnDelLine(User *u, XLine *x) CXX11_OVERRIDE;
168 void OnMode(User* user, void* dest, int target_type, const std::vector<std::string> &text, const std::vector<TranslateType> &translate) CXX11_OVERRIDE;
169 ModResult OnStats(char statschar, User* user, string_list &results) CXX11_OVERRIDE;
170 ModResult OnSetAway(User* user, const std::string &awaymsg) CXX11_OVERRIDE;
171 void ProtoSendMode(void* opaque, TargetTypeFlags target_type, void* target, const std::vector<std::string> &modeline, const std::vector<TranslateType> &translate);
172 void ProtoSendMetaData(void* opaque, Extensible* target, const std::string &extname, const std::string &extdata);
173 void OnLoadModule(Module* mod) CXX11_OVERRIDE;
174 void OnUnloadModule(Module* mod) CXX11_OVERRIDE;
175 ModResult OnAcceptConnection(int newsock, ListenSocket* from, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server) CXX11_OVERRIDE;
177 ~ModuleSpanningTree();
178 Version GetVersion() CXX11_OVERRIDE;