From 2910f183ddd5286911bc1e3499ea93cb57de8b75 Mon Sep 17 00:00:00 2001 From: David 'Digit' Turner Date: Mon, 10 May 2010 18:48:35 -0700 Subject: Upstream: Misc integration - includes qobject.h and related sources Change-Id: Idfa93ab5c67c95a3bc1869eeaf3a84a75fe24cd6 --- json-lexer.h | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 json-lexer.h (limited to 'json-lexer.h') diff --git a/json-lexer.h b/json-lexer.h new file mode 100644 index 0000000..3b50c46 --- /dev/null +++ b/json-lexer.h @@ -0,0 +1,50 @@ +/* + * JSON lexer + * + * Copyright IBM, Corp. 2009 + * + * Authors: + * Anthony Liguori + * + * 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 + +#include "qstring.h" +#include "qlist.h" + +typedef enum json_token_type { + JSON_OPERATOR = 100, + JSON_INTEGER, + JSON_FLOAT, + JSON_KEYWORD, + JSON_STRING, + JSON_ESCAPE, + JSON_SKIP, +} JSONTokenType; + +typedef struct JSONLexer JSONLexer; + +typedef void (JSONLexerEmitter)(JSONLexer *, QString *, JSONTokenType, int x, int y); + +struct JSONLexer +{ + JSONLexerEmitter *emit; + int state; + QString *token; + int x, y; +}; + +void json_lexer_init(JSONLexer *lexer, JSONLexerEmitter func); + +int json_lexer_feed(JSONLexer *lexer, const char *buffer, size_t size); + +int json_lexer_flush(JSONLexer *lexer); + +void json_lexer_destroy(JSONLexer *lexer); + +#endif -- cgit v1.1