class GetCrtcTransform(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(27),
rq.RequestLength(),
rq.Card32('crtc'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('status'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Object('pending_transform', Render_Transform),
rq.Bool('has_transforms'),
rq.Pad(3),
rq.Object('current_transform', Render_Transform),
rq.Pad(4),
rq.LengthOf('pending_filter_name', 2),
rq.LengthOf('pending_filter_params', 2),
rq.LengthOf('current_filter_name', 2),
rq.LengthOf('current_filter_params', 2),
rq.String8('pending_filter_name'),
rq.List(
'pending_filter_params', rq.Card32Obj
), #FIXME: The protocol says FIXED? http://cgit.freedesktop.org/xorg/proto/randrproto/tree/randrproto.txt#n2161
rq.String8('current_filter_name'),
rq.List(
'current_filter_params', rq.Card32Obj
), #FIXME: The protocol says FIXED? http://cgit.freedesktop.org/xorg/proto/randrproto/tree/randrproto.txt#n2161
)
class SecurityGenerateAuthorization(rq.ReplyRequest):
# The order of fields here does not match the specifications I've seen
# online, but it *does* match with the X.org implementation. I guess the
# spec is out-of-date.
_request = rq.Struct(rq.Card8('opcode'), rq.Opcode(1), rq.RequestLength(),
rq.LengthOf('auth_proto', 2),
rq.LengthOf('auth_data', 2), rq.Card32('value_mask'),
rq.String8('auth_proto'), rq.String8('auth_data'),
rq.List('values', rq.Card32Obj))
_reply = rq.Struct(rq.ReplyCode(), rq.Pad(1), rq.Card16('sequence_number'),
rq.ReplyLength(), AUTHID('authid'),
rq.LengthOf('auth_data_return', 2), rq.Pad(18),
rq.String8('auth_data_return'))
class _GetOutputInfo(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(9),
rq.RequestLength(),
rq.Card32('output'),
rq.Card32('config_timestamp'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('status'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card32('timestamp'),
rq.Card32('crtc'),
rq.Card32('mm_width'),
rq.Card32('mm_height'),
rq.Card8('connection'),
rq.Card8('subpixel_order'),
rq.LengthOf('crtcs', 2),
rq.LengthOf('modes', 2),
rq.Card16('num_preferred'),
rq.LengthOf('clones', 2),
rq.LengthOf('name', 2),
rq.List('crtcs', rq.Card32Obj),
rq.List('modes', rq.Card32Obj),
rq.List('clones', rq.Card32Obj),
rq.String8('name'),
)
class AllocNamedColor(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(85),
rq.Pad(1),
rq.RequestLength(),
rq.Colormap('cmap'),
rq.LengthOf('name', 2),
rq.Pad(2),
rq.String8('name'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card32('pixel'),
rq.Card16('exact_red'),
rq.Card16('exact_green'),
rq.Card16('exact_blue'),
rq.Card16('screen_red'),
rq.Card16('screen_green'),
rq.Card16('screen_blue'),
rq.Pad(8),
)
class OpenFont(rq.Request):
_request = rq.Struct(
rq.Opcode(45),
rq.Pad(1),
rq.RequestLength(),
rq.Font('fid'),
rq.LengthOf('name', 2),
rq.Pad(2),
rq.String8('name'),
)
class ImageText8(rq.Request):
_request = rq.Struct(
rq.Opcode(76),
rq.LengthOf('string', 1),
rq.RequestLength(),
rq.Drawable('drawable'),
rq.GC('gc'),
rq.Int16('x'),
rq.Int16('y'),
rq.String8('string'),
)
class StoreNamedColor(rq.Request):
_request = rq.Struct(
rq.Opcode(90),
rq.Card8('flags'),
rq.RequestLength(),
rq.Colormap('cmap'),
rq.Card32('pixel'),
rq.LengthOf('name', 2),
rq.Pad(2),
rq.String8('name'),
)
class SetPictureFilter(rq.Request):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(30),
rq.RequestLength(),
rq.Picture('picture'),
rq.LengthOf('filter', 2),
rq.Pad(2),
rq.String8('filter'),
rq.List('values', FixedObj),
)
class AddGlyphs(rq.Request):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(20),
rq.RequestLength(),
rq.GlyphSet('glyphset'),
rq.LengthOf(('glyphids', 'glyphs'), 4),
rq.List('glyphids', rq.Card32),
rq.List('glyphs', GlyphInfo),
rq.String8('images'),
)
class SetCrtcTransform(rq.Request):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(26),
rq.RequestLength(),
rq.Card32('crtc'),
rq.Object('transform', Render_Transform),
rq.LengthOf('filter_name', 2),
rq.Pad(2),
rq.String8('filter_name'),
rq.List('filter_params', rq.Card32Obj), #FIXME: The protocol says FIXED? http://cgit.freedesktop.org/xorg/proto/randrproto/tree/randrproto.txt#n2161
)
class GetAtomName(rq.ReplyRequest):
_request = rq.Struct(rq.Opcode(17), rq.Pad(1), rq.RequestLength(),
rq.Card32('atom'))
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('name', 2),
rq.Pad(22),
rq.String8('name'),
)
class PutImage(rq.Request):
_request = rq.Struct(
rq.Opcode(72),
rq.Set('format', 1, (X.XYBitmap, X.XYPixmap, X.ZPixmap)),
rq.RequestLength(),
rq.Drawable('drawable'),
rq.GC('gc'),
rq.Card16('width'),
rq.Card16('height'),
rq.Int16('dst_x'),
rq.Int16('dst_y'),
rq.Card8('left_pad'),
rq.Card8('depth'),
rq.Pad(2),
rq.String8('data'),
)
class _CreateMode(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(16),
rq.RequestLength(),
rq.Window('window'),
rq.Object('mode', randr.RandR_ModeInfo),
rq.String8('name'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card32('mode'),
rq.Pad(20),
)
class InternAtom(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(16),
rq.Bool('only_if_exists'),
rq.RequestLength(),
rq.LengthOf('name', 2),
rq.Pad(2),
rq.String8('name'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card32('atom'),
rq.Pad(20),
)
class ListFonts(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(49),
rq.Pad(1),
rq.RequestLength(),
rq.Card16('max_names'),
rq.LengthOf('pattern', 2),
rq.String8('pattern'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('fonts', 2),
rq.Pad(22),
rq.List('fonts', rq.Str),
)
class QueryExtension(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(98),
rq.Pad(1),
rq.RequestLength(),
rq.LengthOf('name', 2),
rq.Pad(2),
rq.String8('name'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card8('present'),
rq.Card8('major_opcode'),
rq.Card8('first_event'),
rq.Card8('first_error'),
rq.Pad(20),
)
class GetImage(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(73),
rq.Set('format', 1, (X.XYPixmap, X.ZPixmap)),
rq.RequestLength(),
rq.Drawable('drawable'),
rq.Int16('x'),
rq.Int16('y'),
rq.Card16('width'),
rq.Card16('height'),
rq.Card32('plane_mask'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('depth'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card32('visual'),
rq.Pad(20),
rq.String8('data'),
)
class LookupColor(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(92),
rq.Pad(1),
rq.RequestLength(),
rq.Colormap('cmap'),
rq.LengthOf('name', 2),
rq.Pad(2),
rq.String8('name'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card16('exact_red'),
rq.Card16('exact_green'),
rq.Card16('exact_blue'),
rq.Card16('screen_red'),
rq.Card16('screen_green'),
rq.Card16('screen_blue'),
rq.Pad(12),
)
class GetScreenResourcesCurrent(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(25),
rq.RequestLength(),
rq.Window('window'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card32('timestamp'),
rq.Card32('config_timestamp'),
rq.LengthOf('crtcs', 2),
rq.LengthOf('outputs', 2),
rq.LengthOf('modes', 2),
rq.LengthOf('names', 2),
rq.Pad(8),
rq.List('crtcs', rq.Card32Obj),
rq.List('outputs', rq.Card32Obj),
rq.List('modes', RandR_ModeInfo),
rq.String8('names'),
)
class ListFontsWithInfo(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(50),
rq.Pad(1),
rq.RequestLength(),
rq.Card16('max_names'),
rq.LengthOf('pattern', 2),
rq.String8('pattern'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.LengthOf('name', 1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Object('min_bounds', structs.CharInfo),
rq.Pad(4),
rq.Object('max_bounds', structs.CharInfo),
rq.Pad(4),
rq.Card16('min_char_or_byte2'),
rq.Card16('max_char_or_byte2'),
rq.Card16('default_char'),
rq.LengthOf('properties', 2),
rq.Card8('draw_direction'),
rq.Card8('min_byte1'),
rq.Card8('max_byte1'),
rq.Card8('all_chars_exist'),
rq.Int16('font_ascent'),
rq.Int16('font_descent'),
rq.Card32('replies_hint'),
rq.List('properties', structs.FontProp),
rq.String8('name'),
)
# Somebody must have smoked some really wicked weed when they
# defined the ListFontsWithInfo request:
# The server sends a reply for _each_ matching font...
# It then sends a special reply (name length == 0) to indicate
# that there are no more fonts in the reply.
# This means that we have to do some special parsing to see if
# we have got the end-of-reply reply. If we haven't, we
# have to reinsert the request in the front of the
# display.sent_request queue to catch the next response.
# Bastards.
def __init__(self, *args, **keys):
self._fonts = []
ReplyRequest.__init__(*(self, ) + args, **keys)
def _parse_response(self, data):
if ord(data[1]) == 0:
self._response_lock.acquire()
self._data = self._fonts
del self._fonts
self._response_lock.release()
return
r, d = self._reply.parse_binary(data)
self._fonts.append(r)
self._display.sent_requests.insert(0, self)
# Override the default __getattr__, since it isn't usable for
# the list reply. Instead provide a __getitem__ and a __len__.
def __getattr__(self, attr):
raise AttributeError(attr)
def __getitem__(self, item):
return self._data[item]
def __len__(self):
return len(self._data)
))
_struct_test('fixed list pad', (
('lc8p', lambda name: rq.FixedList(name, 2, rq.Card8, pad=1), [0x42, 0xc3],
lambda v: pack('2B2x', *v)),
('lc16p', lambda name: rq.FixedList(name, 3, rq.Card16, pad=1),
[666, 1, 60143], lambda v: pack('3H2x', *v)),
('lc32p', lambda name: rq.FixedList(name, 5, rq.Card32, pad=1),
[0xf02facb, 666, 1, 0x1043, 0xdeadbeef], lambda v: pack('5L', *v)),
))
_struct_test('string8', (
(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.String8(name, pad=0), "testing", packstr),
('s2', lambda name: rq.String8(name, pad=0), "one two three", packstr),
('s3', lambda name: rq.String8(name, pad=0),
"supercalifragilisticexpialidocious", packstr),
))
_struct_test('string8 pad', (
(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.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)),
class_data, _ = class_struct.parse_binary(data, display)
data = data[length * 4:]
return class_data, data
ClassInfo = ClassInfoClass()
DeviceInfo = rq.Struct(
DEVICEID('deviceid'),
rq.Card16('use'),
rq.Card16('attachment'),
rq.LengthOf('classes', 2),
rq.LengthOf('name', 2),
rq.Bool('enabled'),
rq.Pad(1),
rq.String8('name', 4),
rq.List('classes', ClassInfo),
)
class XIQueryDevice(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(48),
rq.RequestLength(),
DEVICEID('deviceid'),
rq.Pad(2),
)
_reply = rq.Struct(
rq.ReplyCode(),
