X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_spanningtree%2Futils.h;h=345b62b099b3c9edb8872eff781d516ed95814cb;hb=67de413cad88194972d55a8ff88464370890c5a9;hp=0ce6047cff2281563a6cf37eb84f3db8c2343b8d;hpb=de6fff81f1dd2565202a83ae36329039e41a7ad9;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_spanningtree/utils.h b/src/modules/m_spanningtree/utils.h index 0ce6047cf..345b62b09 100644 --- a/src/modules/m_spanningtree/utils.h +++ b/src/modules/m_spanningtree/utils.h @@ -1,130 +1,187 @@ -#ifndef __ST__UTIL__ -#define __ST__UTIL__ +/* + * InspIRCd -- Internet Relay Chat Daemon + * + * Copyright (C) 2009 Daniel De Graaf + * Copyright (C) 2008 Robin Burchell + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2007 Craig Edwards + * + * 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 . + */ + + +#pragma once -#include "configreader.h" -#include "users.h" -#include "channels.h" -#include "modules.h" #include "inspircd.h" +#include "cachetimer.h" /* Foward declarations */ class TreeServer; class TreeSocket; class Link; +class Autoconnect; class ModuleSpanningTree; +class SpanningTreeUtilities; + +extern SpanningTreeUtilities* Utils; /* This hash_map holds the hash equivalent of the server * tree, used for rapid linear lookups. */ -typedef nspace::hash_map, irc::StrHashComp> server_hash; - -typedef std::map TreeServerList; - -/** A group of modules that implement InspSocketHook - * that we can use to hook our server to server connections. - */ -typedef std::map hookmodules; +typedef TR1NS::unordered_map server_hash; /** Contains helper functions and variables for this module, * and keeps them out of the global namespace */ -class SpanningTreeUtilities +class SpanningTreeUtilities : public classbase { - private: - /** Creator server - */ - InspIRCd* ServerInstance; + /** Creates a line in the : [] format + */ + std::string ConstructLine(const std::string& prefix, const std::string& command, const parameterlist& params); + + CacheRefreshTimer RefreshTimer; + public: - /** Creator module - */ - ModuleSpanningTree* Creator; - /** Flatten links and /MAP for non-opers - */ - bool FlatLinks; - /** Hide U-Lined servers in /MAP and /LINKS - */ - bool HideULines; - /** Announce TS changes to channels on merge - */ - bool AnnounceTSChange; - /** Synchronize timestamps between servers - */ - bool EnableTimeSync; - /** Socket bindings for listening sockets - */ - std::vector Bindings; - /** This variable represents the root of the server tree - */ - TreeServer *TreeRoot; - /** IPs allowed to link to us - */ - std::vector ValidIPs; - /** Hash of currently connected servers by name - */ - server_hash serverlist; - /** Holds the data from the tags in the conf - */ - std::vector LinkBlocks; - /** Holds a bitmask of queued xline types waiting to be applied. - * Will be a mask containing values APPLY_GLINES, APPLY_KLINES, - * APPLY_QLINES and APPLY_ZLINES. - */ - int lines_to_apply; - - hookmodules hooks; - std::vector hooknames; - - /** Initialise utility class - */ - SpanningTreeUtilities(InspIRCd* Instance, ModuleSpanningTree* Creator); - /** Destroy class and free listeners etc - */ - ~SpanningTreeUtilities(); - /** Send a message from this server to one other local or remote - */ - bool DoOneToOne(const std::string &prefix, const std::string &command, std::deque ¶ms, std::string target); - /** Send a message from this server to all but one other, local or remote - */ - bool DoOneToAllButSender(const std::string &prefix, const std::string &command, std::deque ¶ms, std::string omit); - /** Send a message from this server to all but one other, local or remote - */ - bool DoOneToAllButSender(const char* prefix, const char* command, std::deque ¶ms, std::string omit); - /** Send a message from this server to all others - */ - bool DoOneToMany(const std::string &prefix, const std::string &command, std::deque ¶ms); - /** Send a message from this server to all others - */ - bool DoOneToMany(const char* prefix, const char* command, std::deque ¶ms); - /** Send a message from this server to all others, without doing any processing on the command (e.g. send it as-is with colons and all) - */ - bool DoOneToAllButSenderRaw(const std::string &data, const std::string &omit, const std::string &prefix, const irc::string &command, std::deque ¶ms); - /** Read the spanningtree module's tags from the config file - */ - void ReadConfiguration(bool rebind); - /** Add a server to the server list for GetListOfServersForChannel - */ - void AddThisServer(TreeServer* server, TreeServerList &list); - /** Compile a list of servers which contain members of channel c - */ - void GetListOfServersForChannel(chanrec* c, TreeServerList &list, char status, const CUList &exempt_list); - /** Find a server by name - */ - TreeServer* FindServer(const std::string &ServerName); - /** Find a route to a server by name - */ - TreeServer* BestRouteTo(const std::string &ServerName); - /** Find a server by glob mask - */ - TreeServer* FindServerMask(const std::string &ServerName); - /** Returns true if this is a server name we recognise - */ - bool IsServer(const std::string &ServerName); - /** Attempt to connect to the failover link of link x - */ - void DoFailOver(Link* x); - /** Find a link tag from a server name - */ - Link* FindLink(const std::string& name); + typedef std::set TreeSocketSet; + + /** Creator module + */ + ModuleSpanningTree* Creator; + + /** Flatten links and /MAP for non-opers + */ + bool FlatLinks; + /** Hide U-Lined servers in /MAP and /LINKS + */ + bool HideULines; + /** Announce TS changes to channels on merge + */ + bool AnnounceTSChange; + + /** Allow modules marked as VF_OPTCOMMON to be mismatched when linking + */ + bool AllowOptCommon; + + /** Make snomasks +CQ quiet during bursts and splits + */ + bool quiet_bursts; + + /* Number of seconds that a server can go without ping + * before opers are warned of high latency. + */ + int PingWarnTime; + /** This variable represents the root of the server tree + */ + TreeServer *TreeRoot; + /** IPs allowed to link to us + */ + std::vector ValidIPs; + /** Hash of currently connected servers by name + */ + server_hash serverlist; + /** Hash of currently known server ids + */ + server_hash sidlist; + /** List of all outgoing sockets and their timeouts + */ + std::map > timeoutlist; + /** Holds the data from the tags in the conf + */ + std::vector > LinkBlocks; + /** Holds the data from the tags in the conf + */ + std::vector > AutoconnectBlocks; + + /** True (default) if we are to use challenge-response HMAC + * to authenticate passwords. + * + * NOTE: This defaults to on, but should be turned off if + * you are linking to an older version of inspircd. + */ + bool ChallengeResponse; + + /** Ping frequency of server to server links + */ + int PingFreq; + + /** Initialise utility class + */ + SpanningTreeUtilities(ModuleSpanningTree* Creator); + + /** Prepare for class destruction + */ + CullResult cull(); + + /** Destroy class and free listeners etc + */ + ~SpanningTreeUtilities(); + + void RouteCommand(TreeServer* origin, CommandBase* cmd, const parameterlist& parameters, User* user); + + /** Send a message from this server to one other local or remote + */ + bool DoOneToOne(const std::string& prefix, const std::string& command, const parameterlist& params, const std::string& target); + + /** Send a message from this server to all but one other, local or remote + */ + void DoOneToAllButSender(const std::string& prefix, const std::string& command, const parameterlist& params, TreeServer* omit); + + /** Send a message from this server to all others + */ + void DoOneToMany(const std::string &prefix, const std::string &command, const parameterlist ¶ms); + + /** Read the spanningtree module's tags from the config file + */ + void ReadConfiguration(); + + /** Handle nick collision + */ + int DoCollision(User* u, TreeServer* server, time_t remotets, const std::string& remoteident, const std::string& remoteip, const std::string& remoteuid); + + /** Compile a list of servers which contain members of channel c + */ + void GetListOfServersForChannel(Channel* c, TreeSocketSet& list, char status, const CUList& exempt_list); + + /** Find a server by name + */ + TreeServer* FindServer(const std::string &ServerName); + + /** Find server by SID + */ + TreeServer* FindServerID(const std::string &id); + + /** Find a route to a server by name + */ + TreeServer* BestRouteTo(const std::string &ServerName); + + /** Find a server by glob mask + */ + TreeServer* FindServerMask(const std::string &ServerName); + + /** Find a link tag from a server name + */ + Link* FindLink(const std::string& name); + + /** Refresh the IP cache used for allowing inbound connections + */ + void RefreshIPCache(); + + /** Sends a PRIVMSG or a NOTICE to a channel obeying an exempt list and an optional prefix + */ + void SendChannelMessage(const std::string& prefix, Channel* target, const std::string& text, char status, const CUList& exempt_list, const char* message_type, TreeSocket* omit = NULL); }; -#endif +inline void SpanningTreeUtilities::DoOneToMany(const std::string& prefix, const std::string& command, const parameterlist& params) +{ + DoOneToAllButSender(prefix, command, params, NULL); +}