mirror of
https://github.com/matrix-construct/construct
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110 lines
3 KiB
C
110 lines
3 KiB
C
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/*
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* ircd-ratbox: A slightly useful ircd.
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* whowas.h: Header for the whowas functions.
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*
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* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
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* Copyright (C) 1996-2002 Hybrid Development Team
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* Copyright (C) 2002-2004 ircd-ratbox development team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*
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* $Id: whowas.h 1717 2006-07-04 14:41:11Z jilles $
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*/
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#ifndef INCLUDED_whowas_h
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#define INCLUDED_whowas_h
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#include "ircd_defs.h"
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#include "client.h"
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#include "setup.h"
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/*
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* Whowas hash table size
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*
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*/
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#define WW_MAX_BITS 16
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#define WW_MAX 65536
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struct User;
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struct Client;
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/*
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lets speed this up...
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also removed away information. *tough*
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- Dianora
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*/
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struct Whowas
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{
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int hashv;
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char name[NICKLEN + 1];
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char username[USERLEN + 1];
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char hostname[HOSTLEN + 1];
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char sockhost[HOSTIPLEN + 1];
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const char *servername;
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char realname[REALLEN + 1];
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time_t logoff;
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struct Client *online; /* Pointer to new nickname for chasing or NULL */
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struct Whowas *next; /* for hash table... */
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struct Whowas *prev; /* for hash table... */
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struct Whowas *cnext; /* for client struct linked list */
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struct Whowas *cprev; /* for client struct linked list */
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};
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/*
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** initwhowas
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*/
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extern void initwhowas(void);
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/*
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** add_history
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** Add the currently defined name of the client to history.
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** usually called before changing to a new name (nick).
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** Client must be a fully registered user (specifically,
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** the user structure must have been allocated).
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*/
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void add_history(struct Client *, int);
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/*
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** off_history
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** This must be called when the client structure is about to
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** be released. History mechanism keeps pointers to client
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** structures and it must know when they cease to exist. This
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** also implicitly calls AddHistory.
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*/
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void off_history(struct Client *);
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/*
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** get_history
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** Return the current client that was using the given
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** nickname within the timelimit. Returns NULL, if no
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** one found...
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*/
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struct Client *get_history(const char *, time_t);
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/* Nick name */
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/* Time limit in seconds */
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/*
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** for debugging...counts related structures stored in whowas array.
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*/
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void count_whowas_memory(size_t *, size_t *);
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/* XXX m_whowas.c in modules needs these */
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extern struct Whowas WHOWAS[];
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extern struct Whowas *WHOWASHASH[];
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extern unsigned int hash_whowas_name(const char *name);
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#endif /* INCLUDED_whowas_h */
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