-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * 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 program is free but copyrighted software; see
- * the file COPYING for details.
+ * 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 __ST__UTIL__
-#define __ST__UTIL__
+
+#ifndef M_SPANNINGTREE_UTILS_H
+#define M_SPANNINGTREE_UTILS_H
#include "inspircd.h"
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.
*/
-#ifdef WINDOWS
-typedef nspace::hash_map<std::string, TreeServer*, nspace::hash_compare<string, less<string> > > server_hash;
+#ifdef HASHMAP_DEPRECATED
+ typedef nspace::hash_map<std::string, TreeServer*, nspace::insensitive, irc::StrHashComp> server_hash;
#else
-typedef nspace::hash_map<std::string, TreeServer*, nspace::hash<string>, irc::StrHashComp> server_hash;
+ typedef nspace::hash_map<std::string, TreeServer*, nspace::hash<std::string>, irc::StrHashComp> server_hash;
#endif
typedef std::map<TreeServer*,TreeServer*> TreeServerList;
-/** A group of modules that implement InspSocketHook
- * that we can use to hook our server to server connections.
- */
-typedef std::map<irc::string, Module*> hookmodules;
-
/** 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;
public:
+ typedef std::map<TreeSocket*, std::pair<std::string, int> > TimeoutList;
+
/** Creator module
*/
ModuleSpanningTree* Creator;
- /** Remote servers that are currently bursting
- */
- server_hash RemoteServersBursting;
+
/** Flatten links and /MAP for non-opers
*/
bool FlatLinks;
/** Announce TS changes to channels on merge
*/
bool AnnounceTSChange;
- /** Synchronize timestamps between servers
+
+ /** Allow modules marked as VF_OPTCOMMON to be mismatched when linking
*/
- bool EnableTimeSync;
+ bool AllowOptCommon;
+
/** Make snomasks +CQ quiet during bursts and splits
*/
bool quiet_bursts;
- /** Socket bindings for listening sockets
- */
- std::vector<TreeSocket*> Bindings;
+
/* Number of seconds that a server can go without ping
* before opers are warned of high latency.
*/
/** Hash of currently known server ids
*/
server_hash sidlist;
- /** Hash of servers currently bursting but not initialized as connected
+ /** List of all outgoing sockets and their timeouts
*/
- std::map<irc::string,TreeSocket*> burstingserverlist;
+ TimeoutList timeoutlist;
/** Holds the data from the <link> tags in the conf
*/
- std::vector<Link> 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.
+ std::vector<reference<Link> > LinkBlocks;
+ /** Holds the data from the <autoconnect> tags in the conf
*/
- int lines_to_apply;
-
- /** If this is true, this server is the master sync server for time
- * synching - e.g. it is the server with its clock correct. It will
- * send out the correct time at intervals.
- */
- bool MasterTime;
-
- /** List of module pointers which can provide I/O abstraction
- */
- hookmodules hooks;
-
- /** List of module names which can provide I/O abstraction
- */
- std::vector<std::string> hooknames;
+ std::vector<reference<Autoconnect> > AutoconnectBlocks;
/** True (default) if we are to use challenge-response HMAC
* to authenticate passwords.
/** Initialise utility class
*/
- SpanningTreeUtilities(InspIRCd* Instance, ModuleSpanningTree* Creator);
+ 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, std::deque<std::string> ¶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<std::string> ¶ms, std::string omit);
+ bool DoOneToOne(const std::string &prefix, const std::string &command, const parameterlist ¶ms, const std::string& target);
+
/** Send a message from this server to all but one other, local or remote
*/
- bool DoOneToAllButSender(const char* prefix, const char* command, std::deque<std::string> ¶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<std::string> ¶ms);
+ bool DoOneToAllButSender(const std::string &prefix, const std::string &command, const parameterlist ¶ms, const std::string& omit);
+
/** Send a message from this server to all others
*/
- bool DoOneToMany(const char* prefix, const char* command, std::deque<std::string> ¶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<std::string> ¶ms);
+ bool DoOneToMany(const std::string &prefix, const std::string &command, const parameterlist ¶ms);
+
/** Read the spanningtree module's tags from the config file
*/
- void ReadConfiguration(bool rebind);
+ 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(chanrec* c, TreeServerList &list, char status, const CUList &exempt_list);
+ 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 remote bursting server by name
- */
- TreeServer* FindRemoteBurstServer(TreeServer* Server);
- /** Set a remote server to bursting or not bursting
- */
- void SetRemoteBursting(TreeServer* Server, bool bursting);
+
/** 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);
+
/** Refresh the IP cache used for allowing inbound connections
*/
void RefreshIPCache();
- TreeSocket* FindBurstingServer(const std::string &ServerName);
-
- void AddBurstingServer(const std::string &ServerName, TreeSocket* s);
-
- void DelBurstingServer(TreeSocket* s);
-
- /** Return true if str looks like a server ID
- * @param string to check against
+ /** Recreate serverlist and sidlist, this is needed because of m_nationalchars changing
+ * national_case_insensitive_map which is used by the hash function
*/
- bool issid(const std::string &str);
+ void Rehash();
};
#endif
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