SPA JSON Parser

Data Structures
struct	spa_json

Macros
#define	SPA_JSON_INIT(data, size)   (struct spa_json) { (data), (data)+(size), }
#define	SPA_JSON_ENTER(iter)   (struct spa_json) { (iter)->cur, (iter)->end, (iter), }
#define	SPA_JSON_SAVE(iter)   (struct spa_json) { (iter)->cur, (iter)->end, }

Functions
void	spa_json_init (struct spa_json *iter, const char *data, size_t size)
void	spa_json_enter (struct spa_json *iter, struct spa_json *sub)
int	spa_json_next (struct spa_json *iter, const char **value)
	Get the next token. More...
int	spa_json_enter_container (struct spa_json *iter, struct spa_json *sub, char type)
int	spa_json_is_container (const char *val, int len)
int	spa_json_container_len (struct spa_json *iter, const char *value, int len)
int	spa_json_is_object (const char *val, int len)
int	spa_json_enter_object (struct spa_json *iter, struct spa_json *sub)
bool	spa_json_is_array (const char *val, int len)
int	spa_json_enter_array (struct spa_json *iter, struct spa_json *sub)
bool	spa_json_is_null (const char *val, int len)
int	spa_json_parse_float (const char *val, int len, float *result)
bool	spa_json_is_float (const char *val, int len)
int	spa_json_get_float (struct spa_json *iter, float *res)
int	spa_json_parse_int (const char *val, int len, int *result)
bool	spa_json_is_int (const char *val, int len)
int	spa_json_get_int (struct spa_json *iter, int *res)
bool	spa_json_is_true (const char *val, int len)
bool	spa_json_is_false (const char *val, int len)
bool	spa_json_is_bool (const char *val, int len)
int	spa_json_parse_bool (const char *val, int len, bool *result)
int	spa_json_get_bool (struct spa_json *iter, bool *res)
bool	spa_json_is_string (const char *val, int len)
int	spa_json_parse_string (const char *val, int len, char *result)
int	spa_json_get_string (struct spa_json *iter, char *res, int maxlen)
int	spa_json_encode_string (char *str, int size, const char *val)

Detailed Description

Macro Definition Documentation

SPA_JSON_ENTER

#define SPA_JSON_ENTER

(

iter

)

(struct spa_json) { (iter)->cur, (iter)->end, (iter), }

SPA_JSON_INIT

#define SPA_JSON_INIT	(		data,
			size
	)		(struct spa_json) { (data), (data)+(size), }

SPA_JSON_SAVE

#define SPA_JSON_SAVE

(

iter

)

(struct spa_json) { (iter)->cur, (iter)->end, }

Function Documentation

spa_json_container_len()

int spa_json_container_len ( struct spa_json *  iter, const char *  value, int  len  )

inline

References cur, spa_json_enter(), and spa_json_next().

Referenced by pw_properties_update_string().

spa_json_encode_string()

int spa_json_encode_string ( char *  str, int  size, const char *  val  )

inline

References __PUT.

Referenced by pw_properties_serialize_dict().

spa_json_enter()

void spa_json_enter ( struct spa_json *  iter, struct spa_json *  sub  )

inline

References SPA_JSON_ENTER.

Referenced by spa_json_container_len(), and spa_json_enter_container().

spa_json_enter_array()

int spa_json_enter_array ( struct spa_json *  iter, struct spa_json *  sub  )

inline

References spa_json_enter_container().

Referenced by sm_media_session_match_rules().

spa_json_enter_container()

int spa_json_enter_container ( struct spa_json *  iter, struct spa_json *  sub, char  type  )

inline

References spa_json_enter(), and spa_json_next().

Referenced by spa_json_enter_array(), and spa_json_enter_object().

spa_json_enter_object()

int spa_json_enter_object ( struct spa_json *  iter, struct spa_json *  sub  )

inline

References spa_json_enter_container().

Referenced by pw_properties_update_string(), and sm_media_session_match_rules().

spa_json_get_bool()

int spa_json_get_bool ( struct spa_json *  iter, bool *  res  )

inline

References spa_json_next(), and spa_json_parse_bool().

spa_json_get_float()

int spa_json_get_float ( struct spa_json *  iter, float *  res  )

inline

References spa_json_next(), and spa_json_parse_float().

spa_json_get_int()

int spa_json_get_int ( struct spa_json *  iter, int *  res  )

inline

References spa_json_next(), and spa_json_parse_int().

spa_json_get_string()

int spa_json_get_string ( struct spa_json *  iter, char *  res, int  maxlen  )

inline

References spa_json_next(), and spa_json_parse_string().

Referenced by pw_properties_update_string(), and sm_media_session_match_rules().

spa_json_init()

void spa_json_init ( struct spa_json *  iter, const char *  data, size_t  size  )

inline

References SPA_JSON_INIT.

Referenced by pw_properties_update_string(), and sm_media_session_match_rules().

spa_json_is_array()

bool spa_json_is_array ( const char *  val, int  len  )

inline

spa_json_is_bool()

bool spa_json_is_bool ( const char *  val, int  len  )

inline

References spa_json_is_false(), and spa_json_is_true().

Referenced by pw_properties_serialize_dict().

spa_json_is_container()

int spa_json_is_container ( const char *  val, int  len  )

inline

Referenced by pw_properties_serialize_dict(), and pw_properties_update_string().

spa_json_is_false()

bool spa_json_is_false ( const char *  val, int  len  )

inline

Referenced by spa_json_is_bool(), and spa_json_parse_bool().

spa_json_is_float()

bool spa_json_is_float ( const char *  val, int  len  )

inline

References spa_json_parse_float().

Referenced by pw_properties_serialize_dict().

spa_json_is_int()

bool spa_json_is_int ( const char *  val, int  len  )

inline

References spa_json_parse_int().

spa_json_is_null()

bool spa_json_is_null ( const char *  val, int  len  )

inline

Referenced by pw_properties_serialize_dict(), and pw_properties_update_string().

spa_json_is_object()

int spa_json_is_object ( const char *  val, int  len  )

inline

spa_json_is_string()

bool spa_json_is_string ( const char *  val, int  len  )

inline

Referenced by pw_properties_serialize_dict(), and spa_json_parse_string().

spa_json_is_true()

bool spa_json_is_true ( const char *  val, int  len  )

inline

Referenced by spa_json_is_bool(), and spa_json_parse_bool().

spa_json_next()

int spa_json_next ( struct spa_json *  iter, const char **  value  )

inline

Get the next token.

value points to the token and the return value is the length.

References cur, depth, end, parent, SPA_FALLTHROUGH, and state.

Referenced by pw_properties_update_string(), spa_json_container_len(), spa_json_enter_container(), spa_json_get_bool(), spa_json_get_float(), spa_json_get_int(), and spa_json_get_string().

spa_json_parse_bool()

int spa_json_parse_bool ( const char *  val, int  len, bool *  result  )

inline

References spa_json_is_false(), and spa_json_is_true().

Referenced by spa_json_get_bool().

spa_json_parse_float()

int spa_json_parse_float ( const char *  val, int  len, float *  result  )

inline

References end.

Referenced by spa_json_get_float(), and spa_json_is_float().

spa_json_parse_int()

int spa_json_parse_int ( const char *  val, int  len, int *  result  )

inline

References end.

Referenced by spa_json_get_int(), and spa_json_is_int().

spa_json_parse_string()

int spa_json_parse_string ( const char *  val, int  len, char *  result  )

inline

References end, and spa_json_is_string().

Referenced by pw_properties_update_string(), and spa_json_get_string().