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/* json-c wrapper
* Copyright (C) 2015 Cumulus Networks, Inc.
*
* This file is part of GNU Zebra.
*
* GNU Zebra is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* GNU Zebra is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _QUAGGA_JSON_H
#define _QUAGGA_JSON_H
#if defined(HAVE_JSON_C_JSON_H)
#include <json-c/json.h>
/*
* FRR style JSON iteration.
* Usage: JSON_FOREACH(...) { ... }
*/
#define JSON_FOREACH(jo, joi, join) \
/* struct json_object *jo; */ \
/* struct json_object_iterator joi; */ \
/* struct json_object_iterator join; */ \
for ((joi) = json_object_iter_begin((jo)), \
(join) = json_object_iter_end((jo)); \
json_object_iter_equal(&(joi), &(join)) == 0; \
json_object_iter_next(&(joi)))
#else
#include <json/json.h>
/*
* json_object_to_json_string_ext is only available for json-c
* so let's just turn it back to the original usage.
*/
#define json_object_to_json_string_ext(A, B) json_object_to_json_string (A)
extern int json_object_object_get_ex(struct json_object *obj, const char *key,
struct json_object **value);
#endif
#include "command.h"
extern bool use_json(const int argc, struct cmd_token *argv[]);
extern void json_object_string_add(struct json_object *obj, const char *key,
const char *s);
extern void json_object_int_add(struct json_object *obj, const char *key,
int64_t i);
extern void json_object_boolean_false_add(struct json_object *obj,
const char *key);
extern void json_object_boolean_true_add(struct json_object *obj,
const char *key);
extern struct json_object *json_object_lock(struct json_object *obj);
extern void json_object_free(struct json_object *obj);
#define JSON_STR "JavaScript Object Notation\n"
/* NOTE: json-c lib has following commit 316da85 which
* handles escape of forward slash.
* This allows prefix "20.0.14.0\/24":{
* to "20.0.14.0/24":{ some platforms do not have
* latest copy of json-c where defining below macro.
*/
#ifndef JSON_C_TO_STRING_NOSLASHESCAPE
/**
* Don't escape forward slashes.
*/
#define JSON_C_TO_STRING_NOSLASHESCAPE (1<<4)
#endif
#endif /* _QUAGGA_JSON_H */
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