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f1aa5d8a DS |
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 | * | |
896014f4 DL |
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 | |
f1aa5d8a DS |
19 | */ |
20 | ||
21 | #ifndef _QUAGGA_JSON_H | |
22 | #define _QUAGGA_JSON_H | |
23 | ||
5e244469 RW |
24 | #ifdef __cplusplus |
25 | extern "C" { | |
26 | #endif | |
27 | ||
112072ac DS |
28 | #if defined(HAVE_JSON_C_JSON_H) |
29 | #include <json-c/json.h> | |
8519fe88 RZ |
30 | |
31 | /* | |
32 | * FRR style JSON iteration. | |
33 | * Usage: JSON_FOREACH(...) { ... } | |
34 | */ | |
35 | #define JSON_FOREACH(jo, joi, join) \ | |
36 | /* struct json_object *jo; */ \ | |
37 | /* struct json_object_iterator joi; */ \ | |
38 | /* struct json_object_iterator join; */ \ | |
39 | for ((joi) = json_object_iter_begin((jo)), \ | |
40 | (join) = json_object_iter_end((jo)); \ | |
41 | json_object_iter_equal(&(joi), &(join)) == 0; \ | |
42 | json_object_iter_next(&(joi))) | |
43 | ||
112072ac | 44 | #else |
f1aa5d8a | 45 | #include <json/json.h> |
afe0c07b DS |
46 | |
47 | /* | |
48 | * json_object_to_json_string_ext is only available for json-c | |
49 | * so let's just turn it back to the original usage. | |
50 | */ | |
51 | #define json_object_to_json_string_ext(A, B) json_object_to_json_string (A) | |
2047fdb5 | 52 | |
d62a17ae | 53 | extern int json_object_object_get_ex(struct json_object *obj, const char *key, |
54 | struct json_object **value); | |
112072ac | 55 | #endif |
f1aa5d8a | 56 | |
ddae3015 DL |
57 | #include "command.h" |
58 | ||
9f049418 | 59 | extern bool use_json(const int argc, struct cmd_token *argv[]); |
d62a17ae | 60 | extern void json_object_string_add(struct json_object *obj, const char *key, |
61 | const char *s); | |
62 | extern void json_object_int_add(struct json_object *obj, const char *key, | |
63 | int64_t i); | |
2fff50ec QY |
64 | void json_object_boolean_add(struct json_object *obj, const char *key, |
65 | bool val); | |
d62a17ae | 66 | extern void json_object_boolean_false_add(struct json_object *obj, |
67 | const char *key); | |
68 | extern void json_object_boolean_true_add(struct json_object *obj, | |
69 | const char *key); | |
70 | extern struct json_object *json_object_lock(struct json_object *obj); | |
f1aa5d8a DS |
71 | extern void json_object_free(struct json_object *obj); |
72 | ||
51f8c3f2 DS |
73 | #define JSON_STR "JavaScript Object Notation\n" |
74 | ||
0f478e30 CS |
75 | /* NOTE: json-c lib has following commit 316da85 which |
76 | * handles escape of forward slash. | |
77 | * This allows prefix "20.0.14.0\/24":{ | |
78 | * to "20.0.14.0/24":{ some platforms do not have | |
79 | * latest copy of json-c where defining below macro. | |
80 | */ | |
81 | ||
82 | #ifndef JSON_C_TO_STRING_NOSLASHESCAPE | |
83 | ||
84 | /** | |
85 | * Don't escape forward slashes. | |
86 | */ | |
87 | #define JSON_C_TO_STRING_NOSLASHESCAPE (1<<4) | |
88 | #endif | |
89 | ||
5e244469 RW |
90 | #ifdef __cplusplus |
91 | } | |
92 | #endif | |
93 | ||
f1aa5d8a | 94 | #endif /* _QUAGGA_JSON_H */ |