-/* +------------------------------------+\r * | Inspire Internet Relay Chat Daemon |\r * +------------------------------------+\r *\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team\r * See: http://www.inspircd.org/wiki/index.php/Credits\r *\r * This program is free but copyrighted software; see\r * the file COPYING for details.\r *\r * ---------------------------------------------------\r */\r\r#ifndef __ST__UTIL__\r#define __ST__UTIL__\r\r#include "configreader.h"\r#include "users.h"\r#include "channels.h"\r#include "modules.h"\r#include "inspircd.h"\r\r/* Foward declarations */\rclass TreeServer;\rclass TreeSocket;\rclass Link;\rclass ModuleSpanningTree;\r\r/* This hash_map holds the hash equivalent of the server\r * tree, used for rapid linear lookups.\r */\r#ifdef WINDOWS\rtypedef nspace::hash_map<std::string, TreeServer*, nspace::hash_compare<string, less<string> > > server_hash;\r#else\rtypedef nspace::hash_map<std::string, TreeServer*, nspace::hash<string>, irc::StrHashComp> server_hash;\r#endif\r\rtypedef std::map<TreeServer*,TreeServer*> TreeServerList;\r\r/** A group of modules that implement InspSocketHook\r * that we can use to hook our server to server connections.\r */\rtypedef std::map<irc::string, Module*> hookmodules;\r\r/** Contains helper functions and variables for this module,\r * and keeps them out of the global namespace\r */\rclass SpanningTreeUtilities\r{\r private:\r /** Creator server\r */\r InspIRCd* ServerInstance;\r public:\r /** Creator module\r */\r ModuleSpanningTree* Creator;\r /** Remote servers that are currently bursting\r */\r server_hash RemoteServersBursting;\r /** Flatten links and /MAP for non-opers\r */\r bool FlatLinks;\r /** Hide U-Lined servers in /MAP and /LINKS\r */\r bool HideULines;\r /** Announce TS changes to channels on merge\r */\r bool AnnounceTSChange;\r /** Synchronize timestamps between servers\r */\r bool EnableTimeSync;\r /** Make snomasks +CQ quiet during bursts and splits\r */\r bool quiet_bursts;\r /** Socket bindings for listening sockets\r */\r std::vector<TreeSocket*> Bindings;\r /* Number of seconds that a server can go without ping\r * before opers are warned of high latency.\r */\r int PingWarnTime;\r /** This variable represents the root of the server tree\r */\r TreeServer *TreeRoot;\r /** IPs allowed to link to us\r */\r std::vector<std::string> ValidIPs;\r /** Hash of currently connected servers by name\r */\r server_hash serverlist;\r /** Hash of servers currently bursting but not initialized as connected\r */\r std::map<irc::string,TreeSocket*> burstingserverlist;\r /** Holds the data from the <link> tags in the conf\r */\r std::vector<Link> LinkBlocks;\r /** Holds a bitmask of queued xline types waiting to be applied.\r * Will be a mask containing values APPLY_GLINES, APPLY_KLINES,\r * APPLY_QLINES and APPLY_ZLINES.\r */\r int lines_to_apply;\r\r /** If this is true, this server is the master sync server for time\r * synching - e.g. it is the server with its clock correct. It will\r * send out the correct time at intervals.\r */\r bool MasterTime;\r\r /** List of module pointers which can provide I/O abstraction\r */\r hookmodules hooks;\r\r /** List of module names which can provide I/O abstraction\r */\r std::vector<std::string> hooknames;\r\r /** True (default) if we are to use challenge-response HMAC\r * to authenticate passwords.\r *\r * NOTE: This defaults to on, but should be turned off if\r * you are linking to an older version of inspircd.\r */\r bool ChallengeResponse;\r\r /** Initialise utility class\r */\r SpanningTreeUtilities(InspIRCd* Instance, ModuleSpanningTree* Creator);\r /** Destroy class and free listeners etc\r */\r ~SpanningTreeUtilities();\r /** Send a message from this server to one other local or remote\r */\r bool DoOneToOne(const std::string &prefix, const std::string &command, std::deque<std::string> ¶ms, std::string target);\r /** Send a message from this server to all but one other, local or remote\r */\r bool DoOneToAllButSender(const std::string &prefix, const std::string &command, std::deque<std::string> ¶ms, std::string omit);\r /** Send a message from this server to all but one other, local or remote\r */\r bool DoOneToAllButSender(const char* prefix, const char* command, std::deque<std::string> ¶ms, std::string omit);\r /** Send a message from this server to all others\r */\r bool DoOneToMany(const std::string &prefix, const std::string &command, std::deque<std::string> ¶ms);\r /** Send a message from this server to all others\r */\r bool DoOneToMany(const char* prefix, const char* command, std::deque<std::string> ¶ms);\r /** 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)\r */\r bool DoOneToAllButSenderRaw(const std::string &data, const std::string &omit, const std::string &prefix, const irc::string &command, std::deque<std::string> ¶ms);\r /** Read the spanningtree module's tags from the config file\r */\r void ReadConfiguration(bool rebind);\r /** Add a server to the server list for GetListOfServersForChannel\r */\r void AddThisServer(TreeServer* server, TreeServerList &list);\r /** Compile a list of servers which contain members of channel c\r */\r void GetListOfServersForChannel(chanrec* c, TreeServerList &list, char status, const CUList &exempt_list);\r /** Find a server by name\r */\r TreeServer* FindServer(const std::string &ServerName);\r /** Find a remote bursting server by name\r */\r TreeServer* FindRemoteBurstServer(TreeServer* Server);\r /** Set a remote server to bursting or not bursting\r */\r void SetRemoteBursting(TreeServer* Server, bool bursting);\r /** Find a route to a server by name\r */\r TreeServer* BestRouteTo(const std::string &ServerName);\r /** Find a server by glob mask\r */\r TreeServer* FindServerMask(const std::string &ServerName);\r /** Returns true if this is a server name we recognise\r */\r bool IsServer(const std::string &ServerName);\r /** Attempt to connect to the failover link of link x\r */\r void DoFailOver(Link* x);\r /** Find a link tag from a server name\r */\r Link* FindLink(const std::string& name);\r /** Refresh the IP cache used for allowing inbound connections\r */\r void RefreshIPCache();\r\r TreeSocket* FindBurstingServer(const std::string &ServerName);\r\r void AddBurstingServer(const std::string &ServerName, TreeSocket* s);\r\r void DelBurstingServer(TreeSocket* s);\r};\r\r#endif\r
\ No newline at end of file
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2007 Craig Edwards <craigedwards@brainbox.cc>
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+
+#ifndef M_SPANNINGTREE_UTILS_H
+#define M_SPANNINGTREE_UTILS_H
+
+#include "inspircd.h"
+
+/* Foward declarations */
+class TreeServer;
+class TreeSocket;
+class Link;
+class Autoconnect;
+class ModuleSpanningTree;
+class SpanningTreeUtilities;
+
+/* This hash_map holds the hash equivalent of the server
+ * tree, used for rapid linear lookups.
+ */
+#if defined(WINDOWS) && !defined(HASHMAP_DEPRECATED)
+ typedef nspace::hash_map<std::string, TreeServer*, nspace::hash_compare<std::string, std::less<std::string> > > server_hash;
+#else
+ #ifdef HASHCOMP_DEPRECATED
+ typedef nspace::hash_map<std::string, TreeServer*, nspace::insensitive, irc::StrHashComp> server_hash;
+ #else
+ typedef nspace::hash_map<std::string, TreeServer*, nspace::hash<std::string>, irc::StrHashComp> server_hash;
+ #endif
+#endif
+
+typedef std::map<TreeServer*,TreeServer*> TreeServerList;
+
+/** Contains helper functions and variables for this module,
+ * and keeps them out of the global namespace
+ */
+class SpanningTreeUtilities : public classbase
+{
+ 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;
+
+ /** 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<std::string> ValidIPs;
+ /** Hash of currently connected servers by name
+ */
+ server_hash serverlist;
+ /** Hash of currently known server ids
+ */
+ server_hash sidlist;
+ /** Hash of servers currently bursting but not initialized as connected
+ */
+ std::map<irc::string,TreeSocket*> burstingserverlist;
+ /** List of all outgoing sockets and their timeouts
+ */
+ std::map<TreeSocket*, std::pair<std::string, int> > timeoutlist;
+ /** Holds the data from the <link> tags in the conf
+ */
+ std::vector<reference<Link> > LinkBlocks;
+ /** Holds the data from the <autoconnect> tags in the conf
+ */
+ std::vector<reference<Autoconnect> > 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*, const std::string&, const parameterlist&, 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 ¶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, const parameterlist ¶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, const parameterlist ¶ms, std::string omit);
+
+ /** Send a message from this server to all others
+ */
+ bool DoOneToMany(const std::string &prefix, const std::string &command, const parameterlist ¶ms);
+
+ /** Send a message from this server to all others
+ */
+ bool DoOneToMany(const char* prefix, const char* command, const parameterlist ¶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, const parameterlist ¶ms);
+
+ /** Read the spanningtree module's tags from the config file
+ */
+ void ReadConfiguration();
+
+ /** 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(Channel* c, TreeServerList &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);
+
+ /** Returns true if this is a server name we recognise
+ */
+ bool IsServer(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();
+};
+
+#endif
projects / user / henk / code / inspircd.git / blobdiff