Method

FwupdJsonObjectget_string

since: 2.1.1

Declaration [src]

GRefString*
fwupd_json_object_get_string (
  FwupdJsonObject* self,
  const gchar* key,
  GError** error
)

Description [src]

Gets a string from a JSON object. An error is returned if key is not the correct type.

Available since: 2.1.1

This method is not directly available to language bindings.

Parameters

key

Type: const gchar*

Dictionary key.

The data is owned by the caller of the method.

The value is a NUL terminated UTF-8 string.

error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.

If the return location is not NULL, then you must initialize it to a NULL GError*.

The argument will be left initialized to NULL by the method if there are no errors.

In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: GRefString

A GRefString, or NULL on error.

The returned data is owned by the instance.