JSON Decoding and Encoding APIJSON decoder functionality Parent topic: JSON decoder functionality

json_decoder_push_array()

Descend into an array

Synopsis:

#include <sys/json.h>
json_decoder_error_t json_decoder_push_array(json_decoder_t *decoder,
                                             const char *name,
                                             bool optional);

Arguments:

decoder
The JSON decoder instance.
name
The name of the array to descend into, or NULL to descend into the current array.
optional
Indicates if the presence of this array is optional. When descending into an optional array, the decoder will not register an error status if the array does not exist.

Library:

libjson

Description:

This function positions the decoder within the specified array or the current array. If the call succeeds, subsequent calls can be made to return the nodes representing the elements of the array.

Returns:

JSON_DECODER_OK
Success.
JSON_DECODER_BAD_TYPE
The specified node is not an array.
JSON_DECODER_NOT_FOUND
The specified node does not exist.
Parent topic: JSON decoder functionality