diff options
Diffstat (limited to 'jsmn.h')
| -rw-r--r-- | jsmn.h | 61 |
1 files changed, 32 insertions, 29 deletions
@@ -1,46 +1,49 @@ #ifndef __JSMN_H_ #define __JSMN_H_ +#include <stddef.h> + #ifdef __cplusplus extern "C" { #endif /** * JSON type identifier. Basic types are: - * o Object - * o Array - * o String - * o Other primitive: number, boolean (true/false) or null + * o Object + * o Array + * o String + * o Other primitive: number, boolean (true/false) or null */ typedef enum { - JSMN_PRIMITIVE = 0, - JSMN_OBJECT = 1, - JSMN_ARRAY = 2, - JSMN_STRING = 3 + JSMN_UNDEFINED = 0, + JSMN_OBJECT = 1, + JSMN_ARRAY = 2, + JSMN_STRING = 3, + JSMN_PRIMITIVE = 4 } jsmntype_t; -typedef enum { - /* Not enough tokens were provided */ - JSMN_ERROR_NOMEM = -1, - /* Invalid character inside JSON string */ - JSMN_ERROR_INVAL = -2, - /* The string is not a full JSON packet, more bytes expected */ - JSMN_ERROR_PART = -3, -} jsmnerr_t; +enum jsmnerr { + /* Not enough tokens were provided */ + JSMN_ERROR_NOMEM = -1, + /* Invalid character inside JSON string */ + JSMN_ERROR_INVAL = -2, + /* The string is not a full JSON packet, more bytes expected */ + JSMN_ERROR_PART = -3 +}; /** * JSON token description. - * @param type type (object, array, string etc.) - * @param start start position in JSON data string - * @param end end position in JSON data string + * type type (object, array, string etc.) + * start start position in JSON data string + * end end position in JSON data string */ typedef struct { - jsmntype_t type; - int start; - int end; - int size; + jsmntype_t type; + int start; + int end; + int size; #ifdef JSMN_PARENT_LINKS - int parent; + int parent; #endif } jsmntok_t; @@ -49,9 +52,9 @@ typedef struct { * the string being parsed now and current position in that string */ typedef struct { - unsigned int pos; /* offset in the JSON string */ - unsigned int toknext; /* next token to allocate */ - int toksuper; /* superior token node, e.g parent object or array */ + unsigned int pos; /* offset in the JSON string */ + unsigned int toknext; /* next token to allocate */ + int toksuper; /* superior token node, e.g parent object or array */ } jsmn_parser; /** @@ -63,8 +66,8 @@ void jsmn_init(jsmn_parser *parser); * Run JSON parser. It parses a JSON data string into and array of tokens, each describing * a single JSON object. */ -jsmnerr_t jsmn_parse(jsmn_parser *parser, const char *js, size_t len, - jsmntok_t *tokens, unsigned int num_tokens); +int jsmn_parse(jsmn_parser *parser, const char *js, size_t len, + jsmntok_t *tokens, unsigned int num_tokens); #ifdef __cplusplus } |