121 lines
3.2 KiB
C
121 lines
3.2 KiB
C
/*
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* ircd-ratbox: A slightly useful ircd.
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* modules.h: A header for the modules 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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*/
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#ifndef INCLUDED_modules_h
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#define INCLUDED_modules_h
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#include "config.h"
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#include "setup.h"
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#include "parse.h"
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#define MAPI_RATBOX 1
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#if defined(HAVE_SHL_LOAD)
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#include <dl.h>
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#endif
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#if !defined(STATIC_MODULES) && defined(HAVE_DLFCN_H)
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#include <dlfcn.h>
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#endif
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#include "msg.h"
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#include "hook.h"
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struct module
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{
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char *name;
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const char *version;
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void *address;
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int core;
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int mapi_version;
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void * mapi_header; /* actually struct mapi_mheader_av<mapi_version> */
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};
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struct module_path
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{
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char path[MAXPATHLEN];
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};
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#define MAPI_MAGIC_HDR 0x4D410000
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#define MAPI_V1 (MAPI_MAGIC_HDR | 0x1)
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#define MAPI_MAGIC(x) ((x) & 0xffff0000)
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#define MAPI_VERSION(x) ((x) & 0x0000ffff)
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typedef struct Message* mapi_clist_av1;
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typedef struct
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{
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const char * hapi_name;
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int * hapi_id;
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} mapi_hlist_av1;
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typedef struct
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{
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const char * hapi_name;
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hookfn fn;
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} mapi_hfn_list_av1;
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struct mapi_mheader_av1
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{
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int mapi_version; /* Module API version */
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int (*mapi_register) (void); /* Register function;
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ret -1 = failure (unload) */
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void (*mapi_unregister) (void); /* Unregister function. */
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mapi_clist_av1 * mapi_command_list; /* List of commands to add. */
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mapi_hlist_av1 * mapi_hook_list; /* List of hooks to add. */
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mapi_hfn_list_av1 *mapi_hfn_list; /* List of hook_add_hook's to do */
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const char * mapi_module_version; /* Module's version (freeform) */
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};
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#ifndef STATIC_MODULES
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# define DECLARE_MODULE_AV1(name,reg,unreg,cl,hl,hfnlist, v) \
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struct mapi_mheader_av1 _mheader = { MAPI_V1, reg, unreg, cl, hl, hfnlist, v}
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#else
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# define DECLARE_MODULE_AV1(name,reg,unreg,cl,hl,hfnlist, v) \
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struct mapi_mheader_av1 name ## _mheader = { MAPI_V1, reg, unreg, cl, hl, hfnlist, v}
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void load_static_modules(void);
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#endif
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/* add a path */
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void mod_add_path(const char *path);
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void mod_clear_paths(void);
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/* load a module */
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extern void load_module(char *path);
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/* load all modules */
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extern void load_all_modules(int warn);
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/* load core modules */
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extern void load_core_modules(int);
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extern int unload_one_module(const char *, int);
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extern int load_one_module(const char *, int);
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extern int load_a_module(const char *, int, int);
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extern int findmodule_byname(const char *);
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extern void modules_init(void);
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#endif /* INCLUDED_modules_h */
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