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65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/*
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* json.h
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*
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* Copyright 2016 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*/
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#pragma once
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#ifndef __JSON_H__
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#define __JSON_H__
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enum json_type{
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json_type_object, // compound object
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json_type_obj_array, // array of objects
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json_type_data_array, // array of data
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json_type_number, // number
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json_type_string // string
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};
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// JSON pair (name - value):
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typedef struct{
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char *name;
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char *value;
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enum json_type type;
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size_t len; // amount of objects in array
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}json_pair;
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typedef struct{
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size_t len; // amount of pairs
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size_t max_len; // max amount of pairs
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char *original_data; // contains string with data
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json_pair *objs;// objects themself
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}json_object;
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#define JSON_BLKSZ (128)
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// JSON object
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json_object *json_tokener_parse(char *data);
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void json_free_obj(json_object **obj);
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char *json_pair_get_string(json_pair *pair);
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double json_pair_get_number(json_pair *pair);
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json_object *json_pair_get_object(json_pair *pair);
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json_pair *json_object_get_pair(json_object *obj, char *name);
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json_object *json_array_get_object(json_pair *pair, int idx);
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char *json_array_get_data(json_pair *pair, int idx);
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#endif // __JSON_H__
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