1 /*
2  * SPDX-License-Identifier: ISC
3  *
4  * Copyright (c) 2020 Todd C. Miller <Todd.Miller@sudo.ws>
5  *
6  * Permission to use, copy, modify, and distribute this software for any
7  * purpose with or without fee is hereby granted, provided that the above
8  * copyright notice and this permission notice appear in all copies.
9  *
10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17  */
18 
19 #ifndef IOLOG_JSON_H
20 #define IOLOG_JSON_H
21 
22 #include "sudo_json.h"
23 #include "sudo_queue.h"
24 
25 TAILQ_HEAD(json_item_list, json_item);
26 
27 struct json_object {
28     struct json_item *parent;
29     struct json_item_list items;
30 };
31 
32 struct json_item {
33     TAILQ_ENTRY(json_item) entries;
34     char *name;		/* may be NULL for first brace */
35     unsigned int lineno;
36     enum json_value_type type;
37     union {
38 	struct json_object child;
39 	char *string;
40 	long long number;
41 	id_t id;
42 	bool boolean;
43     } u;
44 };
45 
46 void free_json_items(struct json_item_list *items);
47 bool iolog_parse_json(FILE *fp, const char *filename, struct json_object *root);
48 char **json_array_to_strvec(struct json_object *array);
49 
50 #endif /* IOLOG_JSON_H */
51