mirror of
https://git.proxmox.com/git/mirror_frr
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fa22080d22
And also guard all scripting-related stuff with HAVE_SCRIPTING. Signed-off-by: Quentin Young <qlyoung@nvidia.com>
174 lines
4.0 KiB
C
174 lines
4.0 KiB
C
/*
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* Copyright (C) 2016-2019 Cumulus Networks, Inc.
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* Donald Sharp, Quentin Young
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __FRRLUA_H__
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#define __FRRLUA_H__
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#include <zebra.h>
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#ifdef HAVE_SCRIPTING
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#include <lua.h>
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#include <lualib.h>
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#include <lauxlib.h>
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#include "prefix.h"
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#include "frrscript.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Converts a prefix to a Lua value and pushes it on the stack.
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*/
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void lua_pushprefix(lua_State *L, const struct prefix *prefix);
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/*
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* Converts the Lua value at idx to a prefix.
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*
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* Returns:
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* struct prefix allocated with MTYPE_TMP
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*/
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void *lua_toprefix(lua_State *L, int idx);
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/*
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* Converts an interface to a Lua value and pushes it on the stack.
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*/
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void lua_pushinterface(lua_State *L, const struct interface *ifp);
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/*
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* Converts the Lua value at idx to an interface.
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*
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* Returns:
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* struct interface allocated with MTYPE_TMP. This interface is not hooked
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* to anything, nor is it inserted in the global interface tree.
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*/
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void *lua_tointerface(lua_State *L, int idx);
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/*
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* Converts an in_addr to a Lua value and pushes it on the stack.
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*/
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void lua_pushinaddr(lua_State *L, const struct in_addr *addr);
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/*
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* Converts the Lua value at idx to an in_addr.
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*
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* Returns:
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* struct in_addr allocated with MTYPE_TMP.
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*/
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void *lua_toinaddr(lua_State *L, int idx);
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/*
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* Converts an in6_addr to a Lua value and pushes it on the stack.
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*/
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void lua_pushin6addr(lua_State *L, const struct in6_addr *addr);
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/*
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* Converts the Lua value at idx to an in6_addr.
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*
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* Returns:
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* struct in6_addr allocated with MTYPE_TMP.
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*/
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void *lua_toin6addr(lua_State *L, int idx);
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/*
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* Converts a time_t to a Lua value and pushes it on the stack.
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*/
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void lua_pushtimet(lua_State *L, const time_t *time);
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/*
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* Converts the Lua value at idx to a time_t.
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*
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* Returns:
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* time_t allocated with MTYPE_TMP.
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*/
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void *lua_totimet(lua_State *L, int idx);
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/*
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* Converts a sockunion to a Lua value and pushes it on the stack.
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*/
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void lua_pushsockunion(lua_State *L, const union sockunion *su);
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/*
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* Converts the Lua value at idx to a sockunion.
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*
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* Returns:
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* sockunion allocated with MTYPE_TMP.
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*/
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void *lua_tosockunion(lua_State *L, int idx);
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/*
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* Converts an int to a Lua value and pushes it on the stack.
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*/
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void lua_pushintegerp(lua_State *L, const long long *num);
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/*
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* Converts the Lua value at idx to an int.
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*
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* Returns:
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* int allocated with MTYPE_TMP.
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*/
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void *lua_tointegerp(lua_State *L, int idx);
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/*
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* Pop string.
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*
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* Sets *string to a copy of the string at the top of the stack. The copy is
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* allocated with MTYPE_TMP and the caller is responsible for freeing it.
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*/
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void *lua_tostringp(lua_State *L, int idx);
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/*
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* Retrieve an integer from table on the top of the stack.
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*
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* key
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* Key of string value in table
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*/
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int frrlua_table_get_integer(lua_State *L, const char *key);
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/*
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* Exports a new table containing bindings to FRR zlog functions into the
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* global namespace.
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*
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* From Lua, these functions may be accessed as:
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*
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* - log.debug()
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* - log.info()
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* - log.warn()
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* - log.error()
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*
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* They take a single string argument.
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*/
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void frrlua_export_logging(lua_State *L);
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/*
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* Dump Lua stack to a string.
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*
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* Return value must be freed with XFREE(MTYPE_TMP, ...);
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*/
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char *frrlua_stackdump(lua_State *L);
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#ifdef __cplusplus
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}
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#endif
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#endif /* HAVE_SCRIPTING */
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#endif /* __FRRLUA_H__ */
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