+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
#ifndef __ST__UTIL__
#define __ST__UTIL__
-#include "configreader.h"
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
#include "inspircd.h"
/* Foward declarations */
class TreeSocket;
class Link;
class ModuleSpanningTree;
+class SpanningTreeUtilities;
/* This hash_map holds the hash equivalent of the server
* tree, used for rapid linear lookups.
*/
-typedef nspace::hash_map<std::string, TreeServer*, nspace::hash<string>, irc::StrHashComp> server_hash;
+#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
+
+/*
+ * Initialises server connections
+ */
+class ServerSocketListener : public ListenSocketBase
+{
+ SpanningTreeUtilities *Utils;
+
+ public:
+ ServerSocketListener(SpanningTreeUtilities *u, int port, char* addr) : ListenSocketBase(port, addr)
+ {
+ this->Utils = u;
+ Hook = NULL;
+ }
+
+ Module* Hook;
+
+ virtual void OnAcceptReady(int nfd);
+};
typedef std::map<TreeServer*,TreeServer*> TreeServerList;
-/** A group of modules that implement InspSocketHook
+/** A group of modules that implement BufferedSocketHook
* that we can use to hook our server to server connections.
*/
typedef std::map<irc::string, Module*> hookmodules;
+/** The Autoconnect class might as well be a struct,
+ * but this is C++ and we don't believe in structs (!).
+ * It holds the entire information of one <autoconnect>
+ * tag from the main config file. We maintain a list
+ * of them, and populate the list on rehash/load.
+ */
+class Autoconnect : public classbase
+{
+ public:
+ unsigned long Period;
+ std::string Server;
+ time_t NextConnectTime;
+ std::string FailOver;
+};
+
/** 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:
- /** 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<TreeSocket*> Bindings;
- /** 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;
- /** 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.
- */
- int lines_to_apply;
-
- hookmodules hooks;
- std::vector<std::string> 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<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);
- /** 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);
- /** 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);
- /** 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);
+ /** 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;
+
+ /** Socket bindings for listening sockets
+ */
+ std::vector<ServerSocketListener *> Bindings;
+ /* 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;
+ /** Represents the server whose command we are processing
+ */
+ FakeUser *ServerUser;
+ /** 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<Link> LinkBlocks;
+ /** Holds the data from the <autoconnect> tags in the conf
+ */
+ std::vector<Autoconnect> AutoconnectBlocks;
+
+ /** 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;
+
+ /** 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);
+
+ /** 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, 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, 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, parameterlist ¶ms, std::string omit);
+
+ /** Send a message from this server to all others
+ */
+ bool DoOneToMany(const std::string &prefix, const std::string &command, parameterlist ¶ms);
+
+ /** Send a message from this server to all others
+ */
+ bool DoOneToMany(const char* prefix, const char* command, 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, parameterlist ¶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(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);
+
+ /** Attempt to connect to the failover link of link x
+ */
+ void DoFailOver(Autoconnect* 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();
};
#endif
projects / user / henk / code / inspircd.git / blobdiff