/* * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). * whowas.h: Header for the whowas functions. * * Copyright (C) 2002 by the past and present ircd coders, and others. * * 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 2 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA * * $Id: whowas.h 33 2005-10-02 20:50:00Z knight $ */ #ifndef INCLUDED_whowas_h #define INCLUDED_whowas_h #include "ircd_defs.h" #include "client.h" #include "setup.h" struct Whowas { int hashv; time_t logoff; char name[NICKLEN]; char username[USERLEN + 1]; char hostname[HOSTLEN + 1]; char realname[REALLEN + 1]; char servername[HOSTLEN + 1]; struct Client *online; /* Pointer to new nickname for chasing or NULL */ struct Whowas *next; /* for hash table... */ struct Whowas *prev; /* for hash table... */ struct Whowas *cnext; /* for client struct linked list */ struct Whowas *cprev; /* for client struct linked list */ }; /* ** initwhowas */ extern void init_whowas(void); /* ** add_history ** Add the currently defined name of the client to history. ** usually called before changing to a new name (nick). ** Client must be a fully registered user. */ extern void add_history(struct Client *, int); /* ** off_history ** This must be called when the client structure is about to ** be released. History mechanism keeps pointers to client ** structures and it must know when they cease to exist. This ** also implicitly calls AddHistory. */ extern void off_history(struct Client *); /* ** get_history ** Return the current client that was using the given ** nickname within the timelimit. Returns NULL, if no ** one found... */ extern struct Client *get_history(const char *, time_t); /* ** for debugging...counts related structures stored in whowas array. */ extern void count_whowas_memory(int *, unsigned long *); /* XXX m_whowas.c in modules needs these */ extern struct Whowas *WHOWASHASH[]; #endif /* INCLUDED_whowas_h */