mirror of
https://github.com/FRRouting/frr.git
synced 2025-04-30 13:37:17 +02:00
86 lines
2.1 KiB
C
86 lines
2.1 KiB
C
/* Scripting foo
|
|
* Copyright (C) 2020 NVIDIA Corporation
|
|
* Quentin Young
|
|
*
|
|
* 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; see the file COPYING; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
#ifndef __FRRSCRIPT_H__
|
|
#define __FRRSCRIPT_H__
|
|
|
|
#include "frrlua.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define FRRSCRIPT_PATH "/etc/frr/scripts"
|
|
|
|
typedef int (*encoder_func)(struct lua_State *, const void *);
|
|
|
|
struct frrscript {
|
|
/* Script name */
|
|
char *name;
|
|
|
|
/* Lua state */
|
|
struct lua_State *L;
|
|
};
|
|
|
|
|
|
/*
|
|
* Create new FRR script.
|
|
*/
|
|
struct frrscript *frrscript_load(const char *name,
|
|
int (*load_cb)(struct frrscript *));
|
|
|
|
/*
|
|
* Destroy FRR script.
|
|
*/
|
|
void frrscript_unload(struct frrscript *fs);
|
|
|
|
/*
|
|
* Register a Lua encoder for a type.
|
|
*
|
|
* tname
|
|
* Name of type; e.g., "peer", "ospf_interface", etc. Chosen at will.
|
|
*
|
|
* encoder
|
|
* Function pointer to encoder function. Encoder function should push a Lua
|
|
* table representing the passed argument - which will have the C type
|
|
* associated with the chosen 'tname' to the provided stack.
|
|
*
|
|
*/
|
|
void frrscript_register_type_encoder(const char *tname, encoder_func encoder);
|
|
|
|
/*
|
|
* Initialize scripting subsystem. Call this before anything else.
|
|
*/
|
|
void frrscript_init(void);
|
|
|
|
/*
|
|
* Forward decl for frrscript_lua_call
|
|
*/
|
|
int frrscript_lua_call(struct frrscript *fs, ...);
|
|
|
|
/*
|
|
* Call FRR script.
|
|
*/
|
|
#define frrscript_call(fs, ...) frrscript_lua_call((fs), __VA_ARGS__)
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* __FRRSCRIPT_H__ */
|