jsmn.h

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#ifndef __JSMN_H_
#define __JSMN_H_

#include <stddef.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
        JSMN_UNDEFINED = 0,
        JSMN_OBJECT = 1,
        JSMN_ARRAY = 2,
        JSMN_STRING = 3,
        JSMN_PRIMITIVE = 4
} jsmntype_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
};

typedef struct {
        jsmntype_t type;
        int start;
        int end;
        int size;
#ifdef JSMN_PARENT_LINKS
        int parent;
#endif
} jsmntok_t;

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 */
} jsmn_parser;

void jsmn_init(jsmn_parser *parser);

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

#ifdef __cplusplus
}
#endif

#endif /* __JSMN_H_ */