037f244088
json_lexer_init() takes the function to process a token as an argument. It's always json_message_process_token(). Makes the code harder to understand for no actual gain. Drop the indirection. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20180823164025.12553-34-armbru@redhat.com>
50 lines
906 B
C
50 lines
906 B
C
/*
|
|
* JSON lexer
|
|
*
|
|
* 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_LEXER_H
|
|
#define QEMU_JSON_LEXER_H
|
|
|
|
|
|
typedef enum json_token_type {
|
|
JSON_MIN = 100,
|
|
JSON_LCURLY = JSON_MIN,
|
|
JSON_RCURLY,
|
|
JSON_LSQUARE,
|
|
JSON_RSQUARE,
|
|
JSON_COLON,
|
|
JSON_COMMA,
|
|
JSON_INTEGER,
|
|
JSON_FLOAT,
|
|
JSON_KEYWORD,
|
|
JSON_STRING,
|
|
JSON_ESCAPE,
|
|
JSON_SKIP,
|
|
JSON_ERROR,
|
|
} JSONTokenType;
|
|
|
|
typedef struct JSONLexer {
|
|
int state;
|
|
GString *token;
|
|
int x, y;
|
|
} JSONLexer;
|
|
|
|
void json_lexer_init(JSONLexer *lexer);
|
|
|
|
void json_lexer_feed(JSONLexer *lexer, const char *buffer, size_t size);
|
|
|
|
void json_lexer_flush(JSONLexer *lexer);
|
|
|
|
void json_lexer_destroy(JSONLexer *lexer);
|
|
|
|
#endif
|