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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* Fluent Bit
* ==========
* Copyright (C) 2015-2022 The Fluent Bit Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef FLB_LUA_CONFIG_H
#define FLB_LUA_CONFIG_H
#include <fluent-bit/flb_info.h>
#include <fluent-bit/flb_filter.h>
#include <fluent-bit/flb_luajit.h>
#include <fluent-bit/flb_sds.h>
#include <fluent-bit/flb_lua.h>
#define LUA_BUFFER_CHUNK 1024 * 8 /* 8K should be enough to get started */
struct lua_filter {
flb_sds_t code; /* lua script source code */
flb_sds_t script; /* lua script path */
flb_sds_t call; /* function name */
flb_sds_t buffer; /* json dec buffer */
int protected_mode; /* exec lua function in protected mode */
int time_as_table; /* timestamp as a Lua table */
int enable_flb_null; /* Use flb_null in Lua */
struct flb_lua_l2c_config l2cc; /* lua -> C config */
struct flb_luajit *lua; /* state context */
struct flb_filter_instance *ins; /* filter instance */
flb_sds_t packbuf; /* dynamic buffer used for mpack write */
};
struct lua_filter *lua_config_create(struct flb_filter_instance *ins,
struct flb_config *config);
void lua_config_destroy(struct lua_filter *lf);
#endif
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