class GetScreenResources(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(8),
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('mode_names', 2),
rq.Pad(8),
rq.List('crtcs', rq.Card32Obj),
rq.List('outputs', rq.Card32Obj),
rq.List('modes', RandR_ModeInfo),
rq.String8('mode_names'),
)
class QueryScreens(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(5),
rq.RequestLength(),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card32('number'),
rq.Pad(20),
rq.List('screens', structs.Rectangle),
)
class XIPassiveUngrabDevice(rq.Request):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(55),
rq.RequestLength(),
rq.Window('grab_window'),
rq.Card32('detail'),
DEVICEID('deviceid'),
rq.LengthOf('modifiers', 2),
rq.Set('grab_type', 1, (GrabtypeButton, GrabtypeKeycode, GrabtypeEnter,
GrabtypeFocusIn, GrabtypeTouchBegin)),
rq.Pad(3),
rq.List('modifiers', rq.Card32),
)
class GetCrtcInfo(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(20),
rq.RequestLength(),
rq.Card32('crtc'),
rq.Card32('config_timestamp'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('status'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card32('timestamp'),
rq.Card16('width'),
rq.Card16('height'),
rq.Card32('mode'),
rq.Card16('rotation'),
rq.Card16('possible_rotations'),
rq.LengthOf('outputs', 2),
rq.LengthOf('possible_outputs', 2),
rq.List('outputs', rq.Card32Obj),
rq.List('possible_outputs', rq.Card32Obj),
)
class ListOutputProperties(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(10),
rq.RequestLength(),
rq.Card32('output'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('atoms', 2),
rq.Pad(22),
rq.List('atoms', rq.Card32Obj),
)
class ListHosts(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(110),
rq.Pad(1),
rq.RequestLength(),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('mode'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('hosts', 2),
rq.Pad(22),
rq.List('hosts', structs.Host),
)
class GetFontPath(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(52),
rq.Pad(1),
rq.RequestLength(),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('paths', 2),
rq.Pad(22),
rq.List('paths', rq.Str),
)
class ListInstalledColormaps(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(83),
rq.Pad(1),
rq.RequestLength(),
rq.Window('window')
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('cmaps', 2),
rq.Pad(22),
rq.List('cmaps', rq.ColormapObj),
)
class ListProperties(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(21),
rq.Pad(1),
rq.RequestLength(),
rq.Window('window')
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('atoms', 2),
rq.Pad(22),
rq.List('atoms', rq.Card32Obj),
)
class QueryPictIndexValues(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(2),
rq.RequestLength(),
PictFormat('format'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('indexvalues', 4),
rq.Pad(20),
rq.List('indexvalues', IndexValue),
)
class XIListProperties(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(56),
rq.RequestLength(),
DEVICEID('deviceid'),
rq.Pad(2),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('atoms', 2),
rq.Pad(22),
rq.List('atoms', rq.Card32Obj),
)
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(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('devices', 2),
rq.Pad(22),
rq.List('devices', DeviceInfo),
)
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 GetMotionEvents(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(39),
rq.Pad(1),
rq.RequestLength(),
rq.Window('window'),
rq.Card32('start'),
rq.Card32('stop'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('events', 4),
rq.Pad(20),
rq.List('events', structs.TimeCoord),
)
class QueryTree(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(15),
rq.Pad(1),
rq.RequestLength(),
rq.Window('window')
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Window('root'),
rq.Window('parent', (X.NONE, )),
rq.LengthOf('children', 2),
rq.Pad(14),
rq.List('children', rq.WindowObj),
)
class GetRectangles(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(8),
rq.RequestLength(),
rq.Window('window'),
rq.Set('region', 1, (ShapeBounding, ShapeClip)),
rq.Pad(3),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('ordering'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('rectangles', 4),
rq.Pad(20),
rq.List('rectangles', structs.Rectangle),
)
class QueryOutputProperty(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(11),
rq.RequestLength(),
rq.Card32('output'),
rq.Card32('property'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Bool('pending'),
rq.Bool('range'),
rq.Bool('immutable'),
rq.Pad(21),
rq.List('valid_values', rq.Card32Obj),
)
class GetRectangles(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(8),
rq.RequestLength(),
rq.Window('window'),
KIND('source_kind'),
rq.Pad(3),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('ordering'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('rectangles', 4),
rq.Pad(20),
rq.List('rectangles', structs.Rectangle, pad=0),
)
class _SetCrtcConfig(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(21),
rq.RequestLength(),
rq.Card32('crtc'),
rq.Card32('timestamp'),
rq.Card32('config_timestamp'),
rq.Int16('x'),
rq.Int16('y'),
rq.Card32('mode'),
rq.Card16('rotation'),
rq.Pad(2),
rq.List('outputs', rq.Card32Obj),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('status'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card32('new_timestamp'),
rq.Pad(20),
)
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.Binary('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.Binary('auth_data_return')
)
class GetScreenInfo(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(5),
rq.RequestLength(),
rq.Window('window'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('set_of_rotations'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Window('root'),
rq.Card32('timestamp'),
rq.Card32('config_timestamp'),
rq.LengthOf('sizes', 2),
rq.Card16('size_id'),
rq.Card16('rotation'),
rq.Card16('rate'), # added in version 1.1
rq.Card16('n_rate_ents'), # XCB's protocol description disagrees with the X headers on this; ignoring.
rq.Pad(2),
rq.List('sizes', RandR_ScreenSizes),
#rq.List('rates', RandR_Rates) #FIXME: Why does uncommenting this cause an error?
)
('c8', rq.Card8, 0x42, partial(pack, 'B')),
('c16', rq.Card16, 0x666, partial(pack, 'H')),
('c32', rq.Card32, 0xdeadbeef, partial(pack, 'L')),
))
_struct_test('int', (
('i8', rq.Int8, -42, partial(pack, 'b')),
('i16', rq.Int16, -666, partial(pack, 'h')),
('i32', rq.Int32, -2147483648, partial(pack, 'l')),
))
_struct_test('list', (
(None, lambda name: rq.LengthOf('lc8', 1), None, pack('B', 2)),
(None, lambda name: rq.LengthOf('lc16', 2), None, pack('H', 3)),
(None, lambda name: rq.LengthOf('lc32', 4), None, pack('L', 5)),
('lc8', lambda name: rq.List(name, rq.Card8, pad=0), [0x42, 0xc3],
lambda v: pack('2B', *v)),
('lc16', lambda name: rq.List(name, rq.Card16, pad=0), [666, 1, 60143],
lambda v: pack('3H', *v)),
('lc32', lambda name: rq.List(name, rq.Card32, pad=0),
[0xf02facb, 666, 1, 0x1043, 0xdeadbeef], lambda v: pack('5L', *v)),
))
_struct_test('list pad', (
(None, lambda name: rq.LengthOf('lc8', 1), None, pack('B', 2)),
(None, lambda name: rq.LengthOf('lc16', 2), None, pack('H', 3)),
(None, lambda name: rq.LengthOf('lc32', 4), None, pack('L', 5)),
('lc8', lambda name: rq.List(name, rq.Card8, pad=1), [0x42, 0xc3],
lambda v: pack('2B2x', *v)),
('lc16', lambda name: rq.List(name, rq.Card16, pad=1), [666, 1, 60143],
lambda v: pack('3H2x', *v)),
def __init__(self, name, size, item_size):
rq.LengthOf.__init__(self, name, size)
self.item_size = item_size
def parse_value(self, length, display):
return length // self.item_size
ClientXIDMask = 1 << 0
LocalClientPIDMask = 1 << 1
ClientIdSpec = rq.Struct(rq.Card32("client"), rq.Card32("mask"))
ClientIdValue = rq.Struct(rq.Object("spec",
ClientIdSpec), SizeOf("value", 4, 4),
rq.List("value", rq.Card32Obj))
class QueryClientIds(rq.ReplyRequest):
_request = rq.Struct(rq.Card8("opcode"), rq.Opcode(ResQueryClientIds),
rq.RequestLength(), rq.LengthOf("specs", 4),
rq.List("specs", ClientIdSpec))
_reply = rq.Struct(rq.ReplyCode(), rq.Pad(1), rq.Card16("sequence_number"),
rq.ReplyLength(), rq.LengthOf("ids", 4), rq.Pad(20),
rq.List("ids", ClientIdValue))
def query_client_ids(self, specs):
"""Request to identify a given set of clients with some identification method.
The request sends a list of specifiers that select clients and
class QueryClients(rq.ReplyRequest):
_request = rq.Struct(rq.Card8("opcode"), rq.Opcode(ResQueryClients),
rq.RequestLength())
_reply = rq.Struct(rq.ReplyCode(), rq.Pad(1), rq.Card16("sequence_number"),
rq.ReplyLength(), rq.LengthOf("clients", 4), rq.Pad(20),
rq.List("clients", Client))
rq.Card16('width'),
rq.Card16('height'),
rq.Card32('dot_clock'),
rq.Card16('h_sync_start'),
rq.Card16('h_sync_end'),
rq.Card16('h_total'),
rq.Card16('h_skew'),
rq.Card16('v_sync_start'),
rq.Card16('v_sync_end'),
rq.Card16('v_total'),
rq.Card16('name_length'),
rq.Card32('flags'),
)
RandR_Rates = rq.Struct(rq.LengthOf('rates', 2),
rq.List('rates', rq.Card16Obj))
# TODO: This struct is part of the RENDER extension and should be moved there
# if/when that extension is added to python-xlib.
Render_Transform = rq.Struct(
rq.Card32(
'matrix11'
), #FIXME: All of these are listed as FIXED in the protocol header.
rq.Card32('matrix12'),
rq.Card32('matrix13'),
rq.Card32('matrix21'),
rq.Card32('matrix22'),
rq.Card32('matrix23'),
rq.Card32('matrix31'),
rq.Card32('matrix32'),
rq.Card32('matrix33'),
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)
def setUp(self):
self.s1 = rq.Struct(rq.LengthOf('l', 4), rq.List('l', CustomObj))
for byte in reversed(
struct.unpack('={0:d}B'.format(mask_len), mask_data)):
mask_value <<= 8
mask_value |= byte
data = data[mask_len:]
assert (mask_value & 1) == 0
return ButtonMask(mask_value >> 1, length), data
ButtonInfo = rq.Struct(
rq.Card16('type'),
rq.Card16('length'),
rq.Card16('sourceid'),
rq.LengthOf(('state', 'labels'), 2),
ButtonState('state'),
rq.List('labels', rq.Card32),
)
KeyInfo = rq.Struct(
rq.Card16('type'),
rq.Card16('length'),
rq.Card16('sourceid'),
rq.LengthOf('keycodes', 2),
rq.List('keycodes', rq.Card32),
)
ValuatorInfo = rq.Struct(
rq.Card16('type'),
rq.Card16('length'),
rq.Card16('sourceid'),
rq.Card16('number'),
rq.Set('subwindow_mode', 1, (X.ClipByChildren, X.IncludeInferiors)),
rq.Bool('graphics_exposures'), rq.Int16('clip_x_origin'),
rq.Int16('clip_y_origin'), rq.Pixmap('clip_mask'),
rq.Card16('dash_offset'), rq.Card8('dashes'),
rq.Set('arc_mode', 1, (X.ArcChord, X.ArcPieSlice)))
TimeCoord = rq.Struct(
rq.Card32('time'),
rq.Int16('x'),
rq.Int16('y'),
)
Host = rq.Struct(
rq.Set('family', 1, (X.FamilyInternet, X.FamilyDECnet, X.FamilyChaos)),
rq.Pad(1), rq.LengthOf('name', 2), rq.List('name', rq.Card8Obj))
CharInfo = rq.Struct(
rq.Int16('left_side_bearing'),
rq.Int16('right_side_bearing'),
rq.Int16('character_width'),
rq.Int16('ascent'),
rq.Int16('descent'),
rq.Card16('attributes'),
)
FontProp = rq.Struct(
rq.Card32('name'),
rq.Card32('value'),
)
Record_ExtRange = rq.Struct(rq.Card8('major_range_first'),
rq.Card8('major_range_last'),
rq.Card16('minor_range_first'),
rq.Card16('minor_range_last'))
Record_Range = rq.Struct(rq.Object('core_requests', Record_Range8),
rq.Object('core_replies', Record_Range8),
rq.Object('ext_requests', Record_ExtRange),
rq.Object('ext_replies', Record_ExtRange),
rq.Object('delivered_events', Record_Range8),
rq.Object('device_events', Record_Range8),
rq.Object('errors', Record_Range8),
rq.Bool('client_started'), rq.Bool('client_died'))
Record_ClientInfo = rq.Struct(rq.Card32('client_resource'),
rq.LengthOf('ranges', 4),
rq.List('ranges', Record_Range))
class RawField(rq.ValueField):
"""A field with raw data, stored as a string"""
structcode = None
def pack_value(self, val):
return val, len(val), None
def parse_binary_value(self, data, display, length, format):
return data, ''
class GetVersion(rq.ReplyRequest):
