Method
GLibUriParamsIternext
since: 2.66
Declaration
gboolean
g_uri_params_iter_next (
GUriParamsIter* iter,
gchar** attribute,
gchar** value,
GError** error
)
Description
Advances iter and retrieves the next attribute/value. FALSE is returned if
an error has occurred (in which case error is set), or if the end of the
iteration is reached (in which case attribute and value are set to NULL
and the iterator becomes invalid). If TRUE is returned,
g_uri_params_iter_next() may be called again to receive another
attribute/value pair.
Note that the same attribute may be returned multiple times, since URIs
allow repeated attributes.
Available since: 2.66
Parameters
attribute-
Type:
gchar**On return, contains the attribute, or
NULL.The argument will be set by the function. The argument can be set to NULLby the method.The argument can be NULL.The caller of the method takes ownership of the returned data, and is responsible for freeing it. The value is a NUL terminated UTF-8 string. value-
Type:
gchar**On return, contains the value, or
NULL.The argument will be set by the function. The argument can be set to NULLby the method.The argument can be NULL.The caller of the method takes ownership of the returned data, and is responsible for freeing it. 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 aNULLGError*.The argument will be left initialized to NULLby 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.