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1 | /* json-c wrapper | |
2 | * Copyright (C) 2015 Cumulus Networks, Inc. | |
3 | * | |
4 | * This file is part of GNU Zebra. | |
5 | * | |
6 | * GNU Zebra is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License as published by the | |
8 | * Free Software Foundation; either version 2, or (at your option) any | |
9 | * later version. | |
10 | * | |
11 | * GNU Zebra is distributed in the hope that it will be useful, but | |
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | * General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License along | |
17 | * with this program; see the file COPYING; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #include <zebra.h> | |
22 | ||
23 | #include "command.h" | |
24 | #include "lib/json.h" | |
25 | ||
26 | /* | |
27 | * This function assumes that the json keyword | |
28 | * is the *last* keyword on the line no matter | |
29 | * what. | |
30 | */ | |
31 | bool use_json(const int argc, struct cmd_token *argv[]) | |
32 | { | |
33 | if (argc == 0) | |
34 | return false; | |
35 | ||
36 | if (argv[argc - 1]->arg && strmatch(argv[argc - 1]->text, "json")) | |
37 | return true; | |
38 | ||
39 | return false; | |
40 | } | |
41 | ||
42 | void json_object_string_add(struct json_object *obj, const char *key, | |
43 | const char *s) | |
44 | { | |
45 | json_object_object_add(obj, key, json_object_new_string(s)); | |
46 | } | |
47 | ||
48 | void json_object_int_add(struct json_object *obj, const char *key, int64_t i) | |
49 | { | |
50 | #if defined(HAVE_JSON_C_JSON_H) | |
51 | json_object_object_add(obj, key, json_object_new_int64(i)); | |
52 | #else | |
53 | json_object_object_add(obj, key, json_object_new_int((int)i)); | |
54 | #endif | |
55 | } | |
56 | ||
57 | void json_object_boolean_false_add(struct json_object *obj, const char *key) | |
58 | { | |
59 | json_object_object_add(obj, key, json_object_new_boolean(0)); | |
60 | } | |
61 | ||
62 | void json_object_boolean_true_add(struct json_object *obj, const char *key) | |
63 | { | |
64 | json_object_object_add(obj, key, json_object_new_boolean(1)); | |
65 | } | |
66 | ||
67 | struct json_object *json_object_lock(struct json_object *obj) | |
68 | { | |
69 | return json_object_get(obj); | |
70 | } | |
71 | ||
72 | void json_object_free(struct json_object *obj) | |
73 | { | |
74 | json_object_put(obj); | |
75 | } | |
76 | ||
77 | #if !defined(HAVE_JSON_C_JSON_H) | |
78 | int json_object_object_get_ex(struct json_object *obj, const char *key, | |
79 | struct json_object **value) | |
80 | { | |
81 | *value = json_object_object_get(obj, key); | |
82 | ||
83 | if (*value) | |
84 | return 1; | |
85 | ||
86 | return 0; | |
87 | } | |
88 | #endif |