class QueryVersion(rq.ReplyRequest):
_request = rq.Struct(rq.Card8('opcode'),
rq.Opcode(0),
rq.RequestLength(),
rq.Card32('major_version'),
rq.Card32('minor_version'),
)
_reply = rq.Struct(rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card32('major_version'),
rq.Card32('minor_version'),
rq.Pad(16),
)
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 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 GetSelectionOwner(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(23),
rq.Pad(1),
rq.RequestLength(),
rq.Card32('selection')
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Window('owner', (X.NONE,)),
rq.Pad(20),
)
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 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 _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 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 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 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 GraphicsExpose(rq.Event):
_code = X.GraphicsExpose
_fields = rq.Struct(
rq.Card8('type'),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.Drawable('drawable'),
rq.Card16('x'),
rq.Card16('y'),
rq.Card16('width'),
rq.Card16('height'),
rq.Card16('minor_event'),
rq.Card16('count'),
rq.Card8('major_event'),
rq.Pad(11),
)
class GetCrtcGamma(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(23),
rq.RequestLength(),
rq.Card32('crtc'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('status'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf(('red', 'green', 'blue'), 2),
rq.Pad(22),
rq.List('red', rq.Card16Obj),
rq.List('green', rq.Card16Obj),
rq.List('blue', rq.Card16Obj),
)
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 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 GetKeyboardMapping(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(101),
rq.Pad(1),
rq.RequestLength(),
rq.Card8('first_keycode'),
rq.Card8('count'),
rq.Pad(2),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Format('keysyms', 1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Pad(24),
rq.KeyboardMapping('keysyms'),
)
class QueryColors(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(91),
rq.Pad(1),
rq.RequestLength(),
rq.Colormap('cmap'),
rq.List('pixels', rq.Card32Obj),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.LengthOf('colors', 2),
rq.Pad(22),
rq.List('colors', structs.RGB),
)
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 QueryFilters(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(29),
rq.RequestLength(),
rq.Drawable('drawable'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.LengthOf('aliases', 4),
rq.LengthOf('filters', 4),
rq.Pad(4),
rq.List('aliases', rq.Card16),
rq.List('filters', rq.Str),
)
class RecolorCursor(rq.Request):
_request = rq.Struct(
rq.Opcode(96),
rq.Pad(1),
rq.RequestLength(),
rq.Cursor('cursor'),
rq.Card16('fore_red'),
rq.Card16('fore_green'),
rq.Card16('fore_blue'),
rq.Card16('back_red'),
rq.Card16('back_green'),
rq.Card16('back_blue'),
)
class EnableContext(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(5),
rq.RequestLength(),
rq.Card32('context')) # Record_RC
_reply = rq.Struct(
rq.Pad(1),
rq.Card8('category'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Card8('element_header'), # Record_Element_Header
rq.Bool('client_swapped'),
rq.Pad(2),
rq.Card32('id_base'), # Record_XIDBase
rq.Card32('server_time'),
rq.Card32('recorded_sequence_number'),
rq.Pad(8),
RawField('data'))
# This request receives multiple responses, so we need to keep
# ourselves in the 'sent_requests' list in order to receive them all.
# See the discussion on ListFonstsWithInfo in request.py
def __init__(self, callback, *args, **keys):
self._callback = callback
rq.ReplyRequest.__init__(self, *args, **keys)
def _parse_response(self, data):
r, d = self._reply.parse_binary(data, self._display)
self._callback(r)
if r.category == StartOfData:
# Hack ourselves a sequence number, used by the code in
# Xlib.protocol.display.Display.parse_request_response()
self.sequence_number = r.sequence_number
if r.category == EndOfData:
self._response_lock.acquire()
self._data = r
self._response_lock.release()
else:
self._display.sent_requests.insert(0, self)
class ScreenChangeNotify(rq.Event):
_code = None
_fields = rq.Struct(
rq.Card8('type'),
rq.Card8('rotation'),
rq.Card16('sequence_number'),
rq.Card32('timestamp'),
rq.Card32('config_timestamp'),
rq.Window('root'),
rq.Window('window'),
rq.Card16('size_id'),
rq.Card16('subpixel_order'),
rq.Card16('width_in_pixels'),
rq.Card16('height_in_pixels'),
rq.Card16('width_in_millimeters'),
rq.Card16('height_in_millimeters'),
)
class GrabKeyboard(rq.ReplyRequest):
_request = rq.Struct(
rq.Opcode(31),
rq.Bool('owner_events'),
rq.RequestLength(),
rq.Window('grab_window'),
rq.Card32('time'),
rq.Set('pointer_mode', 1, (X.GrabModeSync, X.GrabModeAsync)),
rq.Set('keyboard_mode', 1, (X.GrabModeSync, X.GrabModeAsync)),
rq.Pad(2),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('status'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Pad(24),
)
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 XIGetProperty(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(59),
rq.RequestLength(),
DEVICEID('deviceid'),
rq.Card8('delete'),
rq.Pad(1),
rq.Card32('property'),
rq.Card32('type'),
rq.Card32('offset'),
rq.Card32('length'),
)
_reply = rq.Struct(rq.ReplyCode(), rq.Pad(1), rq.Card16('sequence_number'),
rq.ReplyLength(), rq.Card32('type'),
rq.Card32('bytes_after'), rq.LengthOf('value', 4),
rq.Format('value', 1), rq.Pad(11),
rq.PropertyData('value'))
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 ScreenSaverQueryInfo(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(1),
rq.RequestLength(),
rq.Drawable('drawable'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Card8('state'),
rq.Card16('sequence_number'),
rq.ReplyLength(),
rq.Window('saver_window'),
rq.Card32('saver_time'),
rq.Card32('idle_time'),
rq.Card32('events'),
rq.Card8('kind'),
rq.Pad(7), # spec said 10 but only 7 works
)
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 GetScreenSize(rq.ReplyRequest):
_request = rq.Struct(
rq.Card8('opcode'),
rq.Opcode(3),
rq.RequestLength(),
rq.Window('window'),
rq.Card32('screen'),
)
_reply = rq.Struct(
rq.ReplyCode(),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.Card32('length'),
rq.Card32('width'),
rq.Card32('height'),
rq.Window('window'),
rq.Card32('screen'),
rq.Pad(8),
)
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 Expose(rq.Event):
_code = X.Expose
_fields = rq.Struct(
rq.Card8('type'),
rq.Pad(1),
rq.Card16('sequence_number'),
rq.Window('window'),
rq.Card16('x'),
rq.Card16('y'),
rq.Card16('width'),
rq.Card16('height'),
rq.Card16('count'),
rq.Pad(14),
)