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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* hook.h: A header for the hooks into parts of ircd. |
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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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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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* $Id$ |
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*/ |
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|
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#ifndef __HOOK_H_INCLUDED |
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#define __HOOK_H_INCLUDED |
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|
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#define HOOK_V2 |
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|
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typedef void *CBFUNC(va_list); |
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|
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struct Callback |
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{ |
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char *name; |
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dlink_list chain; |
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dlink_node node; |
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unsigned int called; |
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time_t last; |
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}; |
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|
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struct Client; |
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|
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extern struct Callback *register_callback(const char *, CBFUNC *); |
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extern void *execute_callback(struct Callback *, ...); |
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extern struct Callback *find_callback(const char *); |
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extern dlink_node *install_hook(struct Callback *, CBFUNC *); |
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extern void uninstall_hook(struct Callback *, CBFUNC *); |
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extern void *pass_callback(dlink_node *, ...); |
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extern void stats_hooks(struct Client *); |
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|
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#define is_callback_present(c) (!!dlink_list_length(&c->chain)) |
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|
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#endif |
