/*
 * An event-based, asynchronous JSON parser.
 *
 * Copyright (C) 2009 Red Hat Inc.
 *
 * Authors:
 *  Paolo Bonzini <address@hidden>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */


#ifndef JSON_H
#define JSON_H

#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>

struct json_parser_config {
    bool (*array_begin) (void *);
    bool (*array_end) (void *);
    bool (*object_begin) (void *);
    bool (*object_end) (void *);
    bool (*key) (void *, const char *, size_t);
    bool (*value_integer) (void *, long long);
    bool (*value_float) (void *, double);
    bool (*value_null) (void *);
    bool (*value_boolean) (void *, int);
    bool (*value_string) (void *, const char *, size_t);
    bool (*value_user) (void *);
    bool (*comment) (void *, const char *, size_t);
    void *data;
};

struct json_parser;

struct json_parser *json_parser_new(struct json_parser_config *config);
bool json_parser_destroy(struct json_parser *p);
bool json_parser_char(struct json_parser *p, char ch);
bool json_parser_string(struct json_parser *p, char *buf, size_t n);

#endif /* JSON_H */