summaryrefslogtreecommitdiffstats
path: root/qemu/include/qapi/qmp/json-streamer.h
blob: 823f7d7fa42b32e057560564a0436c9f0ed3d2e3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
/*
 * JSON streaming support
 *
 * Copyright IBM, Corp. 2009
 *
 * Authors:
 *  Anthony Liguori   <aliguori@us.ibm.com>
 *
 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
 * See the COPYING.LIB file in the top-level directory.
 *
 */

#ifndef QEMU_JSON_STREAMER_H
#define QEMU_JSON_STREAMER_H

#include "qapi/qmp/qlist.h"
#include "qapi/qmp/json-lexer.h"

typedef struct JSONMessageParser
{
    void (*emit)(struct JSONMessageParser *parser, QList *tokens);
    JSONLexer lexer;
    int brace_count;
    int bracket_count;
    QList *tokens;
    uint64_t token_size;
} JSONMessageParser;

void json_message_parser_init(JSONMessageParser *parser,
                              void (*func)(JSONMessageParser *, QList *));

int json_message_parser_feed(JSONMessageParser *parser,
                             const char *buffer, size_t size);

int json_message_parser_flush(JSONMessageParser *parser);

void json_message_parser_destroy(JSONMessageParser *parser);

#endif