class ImageText16(rq.Request):
_request = rq.Struct(
rq.Opcode(77),
rq.LengthOf('string', 1),
rq.RequestLength(),
rq.Drawable('drawable'),
rq.GC('gc'),
rq.Int16('x'),
rq.Int16('y'),
rq.String16('string'),
)
class QueryTextExtents(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(48),
rq.OddLength('string'),
rq.RequestLength(),
rq.Fontable('font'),
rq.String16('string'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('draw_direction'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Int16('font_ascent'),
rq.Int16('font_descent'),
rq.Int16('overall_ascent'),
rq.Int16('overall_descent'),
rq.Int32('overall_width'),
rq.Int32('overall_left'),
rq.Int32('overall_right'),
rq.Pad(4),
)
(None, lambda name: rq.LengthOf('s2', 2), None, pack('H', 13)),
(None, lambda name: rq.LengthOf('s3', 4), None, pack('L', 34)),
('s1', lambda name: rq.String8(name, pad=1), "testing",
partial(packstr, padding=1)),
('s2', lambda name: rq.String8(name, pad=1), "one two three",
partial(packstr, padding=3)),
('s3', lambda name: rq.String8(name, pad=1),
"supercalifragilisticexpialidocious", partial(packstr, padding=2)),
))
_struct_test(
'simple string16',
(
(None, lambda name: rq.LengthOf('s1', 1), None, pack('B', 3)),
(None, lambda name: rq.LengthOf('s2', 2), None, pack('H', 3)),
('s1', lambda name: rq.String16(name, pad=0),
(0, 1, 2), lambda s: struct.pack('>' + 'H' * len(s), *s)),
# An 8-bits string is also allowed on input.
('s2', lambda name: rq.String16(name, pad=0), b'\x03\x04\x05',
lambda s: struct.pack('>' + 'H' * len(s), *iterbytes(s)), (3, 4, 5)),
))
_struct_test('binary', (
(None, lambda name: rq.LengthOf('s1', 1), None, pack('B', 7)),
(None, lambda name: rq.LengthOf('s2', 2), None, pack('H', 13)),
(None, lambda name: rq.LengthOf('s3', 4), None, pack('L', 34)),
('s1', lambda name: rq.Binary(name, pad=0), b"testing", lambda v: v),
('s2', lambda name: rq.Binary(name, pad=0), b"one two three", lambda v: v),
('s3', lambda name: rq.Binary(name, pad=0),
b"supercalifragilisticexpialidocious", lambda v: v),
))