jsmn.c File Reference

Implementation of the JSMN (Jasmine) JSON parser.

For more information on JSMN:

See Also

http://zserge.com/jsmn.html

#include <stdlib.h>
#include "jsmn.h"

Functions
static jsmntok_t *	jsmn_alloc_token (jsmn_parser *parser, jsmntok_t *tokens, size_t num_tokens)
	Allocates a fresh unused token from the token pull. More...
static void	jsmn_fill_token (jsmntok_t *token, jsmntype_t type, int start, int end)
	Fills token type and boundaries. More...
void	jsmn_init (jsmn_parser *parser)
	Creates a new parser based over a given buffer with an array of tokens available. More...
jsmnerr_t	jsmn_parse (jsmn_parser *parser, const char *js, size_t len, jsmntok_t *tokens, unsigned int num_tokens)
	Parse JSON string and fill tokens. More...
static jsmnerr_t	jsmn_parse_primitive (jsmn_parser *parser, const char *js, size_t len, jsmntok_t *tokens, size_t num_tokens)
	Fills next available token with JSON primitive. More...
static jsmnerr_t	jsmn_parse_string (jsmn_parser *parser, const char *js, size_t len, jsmntok_t *tokens, size_t num_tokens)
	Filsl next token with JSON string. More...

static jsmntok_t* jsmn_alloc_token ( jsmn_parser *  parser, jsmntok_t *  tokens, size_t  num_tokens  )

static

Allocates a fresh unused token from the token pull.

References jsmntok_t::end, NULL, jsmntok_t::size, jsmntok_t::start, and jsmn_parser::toknext.

Referenced by jsmn_parse(), jsmn_parse_primitive(), and jsmn_parse_string().

static void jsmn_fill_token ( jsmntok_t *  token, jsmntype_t  type, int  start, int  end  )

static

Fills token type and boundaries.

References jsmntok_t::end, jsmntok_t::size, jsmntok_t::start, and jsmntok_t::type.

Referenced by jsmn_parse_primitive(), and jsmn_parse_string().

void jsmn_init

(

jsmn_parser *

parser

)

Creates a new parser based over a given buffer with an array of tokens available.

Create JSON parser over an array of tokens.

References jsmn_parser::pos, jsmn_parser::toknext, and jsmn_parser::toksuper.

Referenced by extractClientToken(), isJsonValidAndParse(), and isReceivedJsonValid().

jsmnerr_t jsmn_parse	(	jsmn_parser *	parser,
		const char *	js,
		size_t	len,
		jsmntok_t *	tokens,
		unsigned int	num_tokens
	)

Parse JSON string and fill tokens.

Run JSON parser.

References c, jsmntok_t::end, jsmn_alloc_token(), JSMN_ARRAY, JSMN_ERROR_INVAL, JSMN_ERROR_NOMEM, JSMN_ERROR_PART, JSMN_OBJECT, jsmn_parse_primitive(), jsmn_parse_string(), NULL, jsmn_parser::pos, jsmntok_t::size, jsmntok_t::start, jsmn_parser::toknext, jsmn_parser::toksuper, and jsmntok_t::type.

Referenced by extractClientToken(), isJsonValidAndParse(), and isReceivedJsonValid().

static jsmnerr_t jsmn_parse_primitive ( jsmn_parser *  parser, const char *  js, size_t  len, jsmntok_t *  tokens, size_t  num_tokens  )

static

Fills next available token with JSON primitive.

References jsmn_alloc_token(), JSMN_ERROR_INVAL, JSMN_ERROR_NOMEM, JSMN_ERROR_PART, jsmn_fill_token(), JSMN_PRIMITIVE, NULL, jsmn_parser::pos, and jsmn_parser::toksuper.

Referenced by jsmn_parse().

static jsmnerr_t jsmn_parse_string ( jsmn_parser *  parser, const char *  js, size_t  len, jsmntok_t *  tokens, size_t  num_tokens  )

static

Filsl next token with JSON string.

References c, jsmn_alloc_token(), JSMN_ERROR_INVAL, JSMN_ERROR_NOMEM, JSMN_ERROR_PART, jsmn_fill_token(), JSMN_STRING, NULL, jsmn_parser::pos, and jsmn_parser::toksuper.

Referenced by jsmn_parse().