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acddc0ed | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
f1aa5d8a DS |
2 | /* json-c wrapper |
3 | * Copyright (C) 2015 Cumulus Networks, Inc. | |
f1aa5d8a DS |
4 | */ |
5 | ||
4b25d72d DS |
6 | #include <zebra.h> |
7 | ||
8a2d6083 | 8 | #include "command.h" |
f1aa5d8a DS |
9 | #include "lib/json.h" |
10 | ||
db7c8528 DS |
11 | /* |
12 | * This function assumes that the json keyword | |
13 | * is the *last* keyword on the line no matter | |
14 | * what. | |
15 | */ | |
9f049418 | 16 | bool use_json(const int argc, struct cmd_token *argv[]) |
db7c8528 | 17 | { |
d62a17ae | 18 | if (argc == 0) |
9f049418 | 19 | return false; |
db7c8528 | 20 | |
d62a17ae | 21 | if (argv[argc - 1]->arg && strmatch(argv[argc - 1]->text, "json")) |
9f049418 | 22 | return true; |
db7c8528 | 23 | |
9f049418 | 24 | return false; |
db7c8528 DS |
25 | } |
26 | ||
2c4dfddb DL |
27 | struct json_object *json_object_new_stringv(const char *fmt, va_list args) |
28 | { | |
29 | struct json_object *ret; | |
30 | char *text, buf[256]; | |
31 | ||
32 | text = vasnprintfrr(MTYPE_TMP, buf, sizeof(buf), fmt, args); | |
33 | ret = json_object_new_string(text); | |
34 | ||
35 | if (text != buf) | |
36 | XFREE(MTYPE_TMP, text); | |
37 | return ret; | |
38 | } | |
39 | ||
a2339ed9 AK |
40 | void json_array_string_add(json_object *json, const char *str) |
41 | { | |
42 | json_object_array_add(json, json_object_new_string(str)); | |
43 | } | |
44 | ||
2c4dfddb DL |
45 | void json_array_string_addv(json_object *json, const char *fmt, va_list args) |
46 | { | |
47 | json_object_array_add(json, json_object_new_stringv(fmt, args)); | |
48 | } | |
49 | ||
d62a17ae | 50 | void json_object_string_add(struct json_object *obj, const char *key, |
51 | const char *s) | |
f1aa5d8a | 52 | { |
d62a17ae | 53 | json_object_object_add(obj, key, json_object_new_string(s)); |
f1aa5d8a DS |
54 | } |
55 | ||
2c4dfddb DL |
56 | void json_object_string_addv(struct json_object *obj, const char *key, |
57 | const char *fmt, va_list args) | |
58 | { | |
59 | json_object_object_add(obj, key, json_object_new_stringv(fmt, args)); | |
60 | } | |
61 | ||
424ec384 DL |
62 | void json_object_object_addv(struct json_object *parent, |
63 | struct json_object *child, const char *keyfmt, | |
64 | va_list args) | |
65 | { | |
66 | char *text, buf[256]; | |
67 | ||
68 | text = vasnprintfrr(MTYPE_TMP, buf, sizeof(buf), keyfmt, args); | |
69 | json_object_object_add(parent, text, child); | |
70 | ||
71 | if (text != buf) | |
72 | XFREE(MTYPE_TMP, text); | |
73 | } | |
74 | ||
d62a17ae | 75 | void json_object_int_add(struct json_object *obj, const char *key, int64_t i) |
c6a7d59c | 76 | { |
d62a17ae | 77 | json_object_object_add(obj, key, json_object_new_int64(i)); |
c6a7d59c DW |
78 | } |
79 | ||
799cc002 PG |
80 | void json_object_double_add(struct json_object *obj, const char *key, double i) |
81 | { | |
82 | json_object_object_add(obj, key, json_object_new_double(i)); | |
83 | } | |
84 | ||
d62a17ae | 85 | void json_object_boolean_false_add(struct json_object *obj, const char *key) |
f1aa5d8a | 86 | { |
d62a17ae | 87 | json_object_object_add(obj, key, json_object_new_boolean(0)); |
f1aa5d8a DS |
88 | } |
89 | ||
d62a17ae | 90 | void json_object_boolean_true_add(struct json_object *obj, const char *key) |
f1aa5d8a | 91 | { |
d62a17ae | 92 | json_object_object_add(obj, key, json_object_new_boolean(1)); |
f1aa5d8a DS |
93 | } |
94 | ||
e91c9247 QY |
95 | void json_object_boolean_add(struct json_object *obj, const char *key, bool val) |
96 | { | |
97 | json_object_object_add(obj, key, json_object_new_boolean(val)); | |
98 | } | |
99 | ||
d62a17ae | 100 | struct json_object *json_object_lock(struct json_object *obj) |
f1aa5d8a | 101 | { |
d62a17ae | 102 | return json_object_get(obj); |
f1aa5d8a DS |
103 | } |
104 | ||
d62a17ae | 105 | void json_object_free(struct json_object *obj) |
f1aa5d8a | 106 | { |
d62a17ae | 107 | json_object_put(obj); |
f1aa5d8a | 108 | } |