Function
Jsongvariant_deserialize_data
since: 0.14
Declaration [src]
GVariant*
json_gvariant_deserialize_data (
const gchar* json,
gssize length,
const gchar* signature,
GError** error
)
Description [src]
Converts a JSON string to a GVariant
value.
This function works exactly like json_gvariant_deserialize()
, but
takes a JSON encoded string instead.
The string is first converted to a JsonNode
using
JsonParser
, and then json_gvariant_deserialize
is called on
the node.
The returned variant has a floating reference that will need to be sunk by the caller code.
Available since: 0.14
Parameters
json
-
Type:
const gchar*
A JSON data string.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. length
-
Type:
gssize
The length of
json
, or -1 ifNUL
-terminated. signature
-
Type:
const gchar*
A valid
GVariant
type string.The argument can be NULL
.The data is owned by the caller of the function. 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 aNULL
GError*
.The argument will be left initialized to NULL
by the function 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: GVariant
A newly created GVariant
D compliant.
The data is owned by the called function. |
The return value can be NULL . |