blob: 1edcffd5c90fadf8c6618a99a4d9c8121c9a51f9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/* -*- 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_REWRITE_TAG_H
#define FLB_REWRITE_TAG_H
#include <fluent-bit/flb_info.h>
#include <fluent-bit/flb_regex.h>
#include <fluent-bit/flb_sds.h>
#include <fluent-bit/flb_input.h>
#include <fluent-bit/flb_metrics.h>
#define FLB_RTAG_METRIC_EMITTED 200
#define FLB_RTAG_MEM_BUF_LIMIT_DEFAULT "10M"
/* Rewrite rule */
struct rewrite_rule {
int keep_record; /* keep original record ? */
struct flb_regex *regex; /* matching regex */
struct flb_record_accessor *ra_key; /* key record accessor */
struct flb_record_accessor *ra_tag; /* tag record accessor */
struct mk_list _head; /* link to flb_rewrite_tag->rules */
};
/* Plugin context */
struct flb_rewrite_tag {
flb_sds_t emitter_name; /* emitter input plugin name */
flb_sds_t emitter_storage_type; /* emitter storage type */
size_t emitter_mem_buf_limit; /* Emitter buffer limit */
struct mk_list rules; /* processed rules */
struct mk_list *cm_rules; /* config_map rules (only strings) */
struct flb_input_instance *ins_emitter; /* emitter input plugin instance */
struct flb_filter_instance *ins; /* self-filter instance */
struct flb_config *config; /* Fluent Bit context */
#ifdef FLB_HAVE_METRICS
struct cmt_counter *cmt_emitted;
#endif
};
/* Register external function to emit records, check 'plugins/in_emitter' */
int in_emitter_add_record(const char *tag, int tag_len,
const char *buf_data, size_t buf_size,
struct flb_input_instance *in);
int in_emitter_get_collector_id(struct flb_input_instance *in);
#endif
|
