xref: /illumos-kvm-cmd/json-streamer.h (revision 68396ea9)
1 /*
2  * JSON streaming support
3  *
4  * Copyright IBM, Corp. 2009
5  *
6  * Authors:
7  *  Anthony Liguori   <aliguori@us.ibm.com>
8  *
9  * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
10  * See the COPYING.LIB file in the top-level directory.
11  *
12  */
13 
14 #ifndef QEMU_JSON_STREAMER_H
15 #define QEMU_JSON_STREAMER_H
16 
17 #include "qlist.h"
18 #include "json-lexer.h"
19 
20 typedef struct JSONMessageParser
21 {
22     void (*emit)(struct JSONMessageParser *parser, QList *tokens);
23     JSONLexer lexer;
24     int brace_count;
25     int bracket_count;
26     QList *tokens;
27 } JSONMessageParser;
28 
29 void json_message_parser_init(JSONMessageParser *parser,
30                               void (*func)(JSONMessageParser *, QList *));
31 
32 int json_message_parser_feed(JSONMessageParser *parser,
33                              const char *buffer, size_t size);
34 
35 int json_message_parser_flush(JSONMessageParser *parser);
36 
37 void json_message_parser_destroy(JSONMessageParser *parser);
38 
39 #endif
40