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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_FILTER_EXPECT_H
#define FLB_FILTER_EXPECT_H
#include <fluent-bit/flb_filter_plugin.h>
#include <fluent-bit/flb_sds.h>
#include <fluent-bit/flb_record_accessor.h>
#define FLB_EXP_WARN 0
#define FLB_EXP_EXIT 1
#define FLB_EXP_RESULT_KEY 2
/* Rule types */
#define FLB_EXP_KEY_EXISTS 0 /* key exists */
#define FLB_EXP_KEY_NOT_EXISTS 1 /* key not exists */
#define FLB_EXP_KEY_VAL_NULL 2 /* key value has a NULL value */
#define FLB_EXP_KEY_VAL_NOT_NULL 3 /* key value has a NULL value */
#define FLB_EXP_KEY_VAL_EQ 4 /* key value is equal some given value */
struct flb_expect_rule {
int type;
flb_sds_t value; /* original value given in the config */
flb_sds_t expect; /* specific value match (FLB_EXP_KEY_VAL_EQ */
struct flb_record_accessor *ra;
struct mk_list _head;
};
struct flb_expect {
int action;
flb_sds_t result_key;
struct mk_list rules;
struct flb_filter_instance *ins;
};
#endif
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