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home » brain » inspircd-cvs » inspircd » src » modules » m_spanningtree

utils.h

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/*       +------------------------------------+
 *       | Inspire Internet Relay Chat Daemon |
 *       +------------------------------------+
 *
 *  InspIRCd: (C) 2002-2008 InspIRCd Development Team
 * See: http://www.inspircd.org/wiki/index.php/Credits
 *
 * This program is free but copyrighted software; see
 *            the file COPYING for details.
 *
 * ---------------------------------------------------
 */

#ifndef __ST__UTIL__
#define __ST__UTIL__

#include "inspircd.h"

/* Foward declarations */
class TreeServer;
class TreeSocket;
class Link;
class ModuleSpanningTree;

/* 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<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;

typedef std::map<irc::string, Module*> hookmodules;

class SpanningTreeUtilities : public classbase
{
 private:
        InspIRCd* ServerInstance;
 public:
        ModuleSpanningTree* Creator;

        bool FlatLinks;
        bool HideULines;
        bool AnnounceTSChange;

        bool quiet_bursts;
        std::vector<TreeSocket*> Bindings;
        /* Number of seconds that a server can go without ping
         * before opers are warned of high latency.
         */
        int PingWarnTime;
        TreeServer *TreeRoot;
        std::vector<std::string> ValidIPs;
        server_hash serverlist;
        server_hash sidlist;
        std::map<irc::string,TreeSocket*> burstingserverlist;
        std::vector<Link> LinkBlocks;

        hookmodules hooks;

        std::vector<std::string> hooknames;

        bool ChallengeResponse;

        int PingFreq;

        SpanningTreeUtilities(InspIRCd* Instance, ModuleSpanningTree* Creator);

        ~SpanningTreeUtilities();

        bool DoOneToOne(const std::string &prefix, const std::string &command, std::deque<std::string> &params, std::string target);

        bool DoOneToAllButSender(const std::string &prefix, const std::string &command, std::deque<std::string> &params, std::string omit);

        bool DoOneToAllButSender(const char* prefix, const char* command, std::deque<std::string> &params, std::string omit);

        bool DoOneToMany(const std::string &prefix, const std::string &command, std::deque<std::string> &params);

        bool DoOneToMany(const char* prefix, const char* command, std::deque<std::string> &params);

        bool DoOneToAllButSenderRaw(const std::string &data, const std::string &omit, const std::string &prefix, const irc::string &command, std::deque<std::string> &params);

        void ReadConfiguration(bool rebind);

        void AddThisServer(TreeServer* server, TreeServerList &list);

        void GetListOfServersForChannel(Channel* c, TreeServerList &list, char status, const CUList &exempt_list);

        TreeServer* FindServer(const std::string &ServerName);

        TreeServer* FindServerID(const std::string &id);

        TreeServer* BestRouteTo(const std::string &ServerName);

        TreeServer* FindServerMask(const std::string &ServerName);

        bool IsServer(const std::string &ServerName);

        void DoFailOver(Link* x);

        Link* FindLink(const std::string& name);

        void RefreshIPCache();
};

#endif