/usr/lib/python3/dist-packages/xcffib/res.py is in python3-xcffib 0.5.1-1build3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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import struct
import six
MAJOR_VERSION = 1
MINOR_VERSION = 2
key = xcffib.ExtensionKey("X-Resource")
_events = {}
_errors = {}
from . import xproto
class Client(xcffib.Struct):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Struct.__init__(self, unpacker)
base = unpacker.offset
self.resource_base, self.resource_mask = unpacker.unpack("II")
self.bufsize = unpacker.offset - base
def pack(self):
buf = six.BytesIO()
buf.write(struct.pack("=II", self.resource_base, self.resource_mask))
return buf.getvalue()
fixed_size = 8
@classmethod
def synthetic(cls, resource_base, resource_mask):
self = cls.__new__(cls)
self.resource_base = resource_base
self.resource_mask = resource_mask
return self
class Type(xcffib.Struct):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Struct.__init__(self, unpacker)
base = unpacker.offset
self.resource_type, self.count = unpacker.unpack("II")
self.bufsize = unpacker.offset - base
def pack(self):
buf = six.BytesIO()
buf.write(struct.pack("=II", self.resource_type, self.count))
return buf.getvalue()
fixed_size = 8
@classmethod
def synthetic(cls, resource_type, count):
self = cls.__new__(cls)
self.resource_type = resource_type
self.count = count
return self
class ClientIdMask:
ClientXID = 1 << 0
LocalClientPID = 1 << 1
class ClientIdSpec(xcffib.Struct):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Struct.__init__(self, unpacker)
base = unpacker.offset
self.client, self.mask = unpacker.unpack("II")
self.bufsize = unpacker.offset - base
def pack(self):
buf = six.BytesIO()
buf.write(struct.pack("=II", self.client, self.mask))
return buf.getvalue()
fixed_size = 8
@classmethod
def synthetic(cls, client, mask):
self = cls.__new__(cls)
self.client = client
self.mask = mask
return self
class ClientIdValue(xcffib.Struct):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Struct.__init__(self, unpacker)
base = unpacker.offset
self.spec = ClientIdSpec(unpacker)
self.length, = unpacker.unpack("I")
unpacker.pad("I")
self.value = xcffib.List(unpacker, "I", self.length)
self.bufsize = unpacker.offset - base
def pack(self):
buf = six.BytesIO()
buf.write(struct.pack("=I", self.length))
buf.write(self.spec.pack() if hasattr(self.spec, "pack") else ClientIdSpec.synthetic(*self.spec).pack())
buf.write(xcffib.pack_list(self.value, "I"))
return buf.getvalue()
@classmethod
def synthetic(cls, spec, length, value):
self = cls.__new__(cls)
self.spec = spec
self.length = length
self.value = value
return self
class ResourceIdSpec(xcffib.Struct):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Struct.__init__(self, unpacker)
base = unpacker.offset
self.resource, self.type = unpacker.unpack("II")
self.bufsize = unpacker.offset - base
def pack(self):
buf = six.BytesIO()
buf.write(struct.pack("=II", self.resource, self.type))
return buf.getvalue()
fixed_size = 8
@classmethod
def synthetic(cls, resource, type):
self = cls.__new__(cls)
self.resource = resource
self.type = type
return self
class ResourceSizeSpec(xcffib.Struct):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Struct.__init__(self, unpacker)
base = unpacker.offset
self.spec = ResourceIdSpec(unpacker)
self.bytes, self.ref_count, self.use_count = unpacker.unpack("III")
self.bufsize = unpacker.offset - base
def pack(self):
buf = six.BytesIO()
buf.write(struct.pack("=III", self.bytes, self.ref_count, self.use_count))
buf.write(self.spec.pack() if hasattr(self.spec, "pack") else ResourceIdSpec.synthetic(*self.spec).pack())
return buf.getvalue()
@classmethod
def synthetic(cls, spec, bytes, ref_count, use_count):
self = cls.__new__(cls)
self.spec = spec
self.bytes = bytes
self.ref_count = ref_count
self.use_count = use_count
return self
class ResourceSizeValue(xcffib.Struct):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Struct.__init__(self, unpacker)
base = unpacker.offset
self.size = ResourceSizeSpec(unpacker)
self.num_cross_references, = unpacker.unpack("I")
unpacker.pad(ResourceSizeSpec)
self.cross_references = xcffib.List(unpacker, ResourceSizeSpec, self.num_cross_references)
self.bufsize = unpacker.offset - base
def pack(self):
buf = six.BytesIO()
buf.write(struct.pack("=I", self.num_cross_references))
buf.write(self.size.pack() if hasattr(self.size, "pack") else ResourceSizeSpec.synthetic(*self.size).pack())
buf.write(xcffib.pack_list(self.cross_references, ResourceSizeSpec))
return buf.getvalue()
@classmethod
def synthetic(cls, size, num_cross_references, cross_references):
self = cls.__new__(cls)
self.size = size
self.num_cross_references = num_cross_references
self.cross_references = cross_references
return self
class QueryVersionReply(xcffib.Reply):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Reply.__init__(self, unpacker)
base = unpacker.offset
self.server_major, self.server_minor = unpacker.unpack("xx2x4xHH")
self.bufsize = unpacker.offset - base
class QueryVersionCookie(xcffib.Cookie):
reply_type = QueryVersionReply
class QueryClientsReply(xcffib.Reply):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Reply.__init__(self, unpacker)
base = unpacker.offset
self.num_clients, = unpacker.unpack("xx2x4xI20x")
self.clients = xcffib.List(unpacker, Client, self.num_clients)
self.bufsize = unpacker.offset - base
class QueryClientsCookie(xcffib.Cookie):
reply_type = QueryClientsReply
class QueryClientResourcesReply(xcffib.Reply):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Reply.__init__(self, unpacker)
base = unpacker.offset
self.num_types, = unpacker.unpack("xx2x4xI20x")
self.types = xcffib.List(unpacker, Type, self.num_types)
self.bufsize = unpacker.offset - base
class QueryClientResourcesCookie(xcffib.Cookie):
reply_type = QueryClientResourcesReply
class QueryClientPixmapBytesReply(xcffib.Reply):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Reply.__init__(self, unpacker)
base = unpacker.offset
self.bytes, self.bytes_overflow = unpacker.unpack("xx2x4xII")
self.bufsize = unpacker.offset - base
class QueryClientPixmapBytesCookie(xcffib.Cookie):
reply_type = QueryClientPixmapBytesReply
class QueryClientIdsReply(xcffib.Reply):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Reply.__init__(self, unpacker)
base = unpacker.offset
self.num_ids, = unpacker.unpack("xx2x4xI20x")
self.ids = xcffib.List(unpacker, ClientIdValue, self.num_ids)
self.bufsize = unpacker.offset - base
class QueryClientIdsCookie(xcffib.Cookie):
reply_type = QueryClientIdsReply
class QueryResourceBytesReply(xcffib.Reply):
def __init__(self, unpacker):
if isinstance(unpacker, xcffib.Protobj):
unpacker = xcffib.MemoryUnpacker(unpacker.pack())
xcffib.Reply.__init__(self, unpacker)
base = unpacker.offset
self.num_sizes, = unpacker.unpack("xx2x4xI20x")
self.sizes = xcffib.List(unpacker, ResourceSizeValue, self.num_sizes)
self.bufsize = unpacker.offset - base
class QueryResourceBytesCookie(xcffib.Cookie):
reply_type = QueryResourceBytesReply
class resExtension(xcffib.Extension):
def QueryVersion(self, client_major, client_minor, is_checked=True):
buf = six.BytesIO()
buf.write(struct.pack("=xx2xBB", client_major, client_minor))
return self.send_request(0, buf, QueryVersionCookie, is_checked=is_checked)
def QueryClients(self, is_checked=True):
buf = six.BytesIO()
buf.write(struct.pack("=xx2x"))
return self.send_request(1, buf, QueryClientsCookie, is_checked=is_checked)
def QueryClientResources(self, xid, is_checked=True):
buf = six.BytesIO()
buf.write(struct.pack("=xx2xI", xid))
return self.send_request(2, buf, QueryClientResourcesCookie, is_checked=is_checked)
def QueryClientPixmapBytes(self, xid, is_checked=True):
buf = six.BytesIO()
buf.write(struct.pack("=xx2xI", xid))
return self.send_request(3, buf, QueryClientPixmapBytesCookie, is_checked=is_checked)
def QueryClientIds(self, num_specs, specs, is_checked=True):
buf = six.BytesIO()
buf.write(struct.pack("=xx2xI", num_specs))
buf.write(xcffib.pack_list(specs, ClientIdSpec))
return self.send_request(4, buf, QueryClientIdsCookie, is_checked=is_checked)
def QueryResourceBytes(self, client, num_specs, specs, is_checked=True):
buf = six.BytesIO()
buf.write(struct.pack("=xx2xII", client, num_specs))
buf.write(xcffib.pack_list(specs, ResourceIdSpec))
return self.send_request(5, buf, QueryResourceBytesCookie, is_checked=is_checked)
xcffib._add_ext(key, resExtension, _events, _errors)
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