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/*
* IRC - Internet Relay Chat, include/hash.h
* Copyright (C) 1998 by Andrea "Nemesi" Cocito
*
* This program 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; either version 1, or (at your option)
* any later version.
*
* 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/** @file
* @brief Hash table management APIs.
* @version $Id: hash.h,v 1.7 2005/03/30 03:48:22 entrope Exp $
*/
#ifndef INCLUDED_hash_h
#define INCLUDED_hash_h
struct Client;
struct Channel;
struct StatDesc;
/*
* general defines
*/
/** Size of client and channel hash tables.
* Both must be of the same size.
*/
#define HASHSIZE 32000
/*
* Structures
*/
/*
* Macros for internal use
*/
/*
* Externally visible pseudofunctions (macro interface to internal functions)
*/
/* Raw calls, expect a core if you pass a NULL or zero-length name */
/** Search for a channel by name. */
#define SeekChannel(name) hSeekChannel((name))
/** Search for any client by name. */
#define SeekClient(name) hSeekClient((name), ~0)
/** Search for a registered user by name. */
#define SeekUser(name) hSeekClient((name), (STAT_USER))
/** Search for a server by name. */
#define SeekServer(name) hSeekClient((name), (STAT_ME | STAT_SERVER))
/* Safer macros with sanity check on name, WARNING: these are _macros_,
no side effects allowed on <name> ! */
/** Search for a channel by name. */
#define FindChannel(name) (BadPtr((name)) ? 0 : SeekChannel(name))
/** Search for any client by name. */
#define FindClient(name) (BadPtr((name)) ? 0 : SeekClient(name))
/** Search for a registered user by name. */
#define FindUser(name) (BadPtr((name)) ? 0 : SeekUser(name))
/** Search for a server by name. */
#define FindServer(name) (BadPtr((name)) ? 0 : SeekServer(name))
/*
* Proto types
*/
extern void init_hash(void); /* Call me on startup */
extern int hAddClient(struct Client *cptr);
extern int hAddChannel(struct Channel *chptr);
extern int hRemClient(struct Client *cptr);
extern int hChangeClient(struct Client *cptr, const char *newname);
extern int hRemChannel(struct Channel *chptr);
extern struct Client *hSeekClient(const char *name, int TMask);
extern struct Channel *hSeekChannel(const char *name);
extern int m_hash(struct Client *cptr, struct Client *sptr, int parc, char *parv[]);
extern int isNickJuped(const char *nick);
extern int addNickJupes(const char *nicks);
extern void clearNickJupes(void);
extern void stats_nickjupes(struct Client* to, const struct StatDesc* sd,
char* param);
extern void list_next_channels(struct Client *cptr);
#endif /* INCLUDED_hash_h */
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