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/* This file is part of Grecs.
Copyright (C) 2012-2015 Sergey Poznyakoff.
Grecs 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 3, or (at your option)
any later version.
Grecs 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 Grecs. If not, see <http://www.gnu.org/licenses/>. */
#include <grecs.h>
enum json_value_type
{
json_null,
json_bool,
json_number,
json_string,
json_arr,
json_object
};
struct json_value;
struct json_array {
size_t oc;
struct json_value **ov;
};
struct json_value {
enum json_value_type type;
union {
int b; /* json_bool */
double n; /* json_number */
char *s; /* json_string */
struct json_array *a; /* json_arr */
struct grecs_symtab *o; /* json_object */
} v;
};
struct json_pair {
char *k;
struct json_value *v;
};
extern char const *json_err_diag;
extern struct grecs_locus json_err_locus;
extern struct json_value *json_return_obj;
void jsonlex_setup(char const *s, size_t l);
void jsonlex_diag(const char *s);
int json_unescape(int c, int *o);
struct json_value *json_value_create(int type);
struct grecs_symtab *json_assoc_create(void);
void json_value_free(struct json_value *obj);
struct json_value *json_parse_string(char const *input, size_t len);
struct json_value *json_value_lookup(struct json_value *obj,
const char *ident);
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