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authorLorenz Kästle <12514511+RincewindsHat@users.noreply.github.com>2025-09-09 02:07:32 +0200
committerLorenz Kästle <12514511+RincewindsHat@users.noreply.github.com>2025-09-09 02:07:32 +0200
commitfbd60d6a9d9ba5b45879280dcfda92379dec65da (patch)
treea7c0e428be10bb27b6344c6531b804451c4d40cc /plugins/check_snmp.d/config.h
parentb54869391faab7ef91586c81de21f18a61bac5aa (diff)
parent615fec347cd575c0ee4343aa17ee99962f375f64 (diff)
downloadmonitoring-plugins-fbd60d6a9d9ba5b45879280dcfda92379dec65da.tar.gz
Merge branch 'master' into refactor/check_curl
Diffstat (limited to 'plugins/check_snmp.d/config.h')
-rw-r--r--plugins/check_snmp.d/config.h81
1 files changed, 81 insertions, 0 deletions
diff --git a/plugins/check_snmp.d/config.h b/plugins/check_snmp.d/config.h
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1#pragma once
2
3#include "../../lib/thresholds.h"
4#include "../../lib/states.h"
5#include <stdlib.h>
6#include <stdbool.h>
7#include <regex.h>
8#include "../common.h"
9
10// defines for snmp libs
11#define u_char unsigned char
12#define u_long unsigned long
13#define u_short unsigned short
14#define u_int unsigned int
15
16#include <net-snmp/net-snmp-config.h>
17#include <net-snmp/net-snmp-includes.h>
18#include <net-snmp/library/snmp.h>
19#include <net-snmp/session_api.h>
20
21#define DEFAULT_PORT "161"
22#define DEFAULT_RETRIES 5
23
24typedef struct eval_method {
25 bool crit_string;
26 bool crit_regex;
27} eval_method;
28
29typedef struct check_snmp_test_unit {
30 char *oid;
31 char *label;
32 char *unit_value;
33 eval_method eval_mthd;
34 mp_thresholds threshold;
35} check_snmp_test_unit;
36
37typedef struct {
38 struct snmp_session snmp_session;
39 // use getnet instead of get
40 bool use_getnext;
41
42 // TODO actually make these useful
43 bool ignore_mib_parsing_errors;
44 bool need_mibs;
45
46 check_snmp_test_unit *test_units;
47 size_t num_of_test_units;
48} check_snmp_config_snmp_parameters;
49
50typedef struct {
51 // State if an empty value is encountered
52 mp_state_enum nulloid_result;
53
54 // String evaluation stuff
55 bool invert_search;
56 regex_t regex_cmp_value; // regex to match query results against
57 char string_cmp_value[MAX_INPUT_BUFFER];
58
59 // Modify data
60 double multiplier;
61 bool multiplier_set;
62 double offset;
63 bool offset_set;
64
65 // Modify output
66 bool use_oid_as_perf_data_label;
67
68 // activate rate calculation
69 bool calculate_rate;
70 unsigned int rate_multiplier;
71} check_snmp_evaluation_parameters;
72
73typedef struct check_snmp_config {
74 // SNMP session to use
75 check_snmp_config_snmp_parameters snmp_params;
76
77 check_snmp_evaluation_parameters evaluation_params;
78
79 mp_output_format output_format;
80 bool output_format_is_set;
81} check_snmp_config;