def send_configure_request(self,
options,
sid=2,
continuation=l2cap_packets.Continuation.END):
assertThat(self._scid).isNotEqualTo(1)
request = l2cap_packets.ConfigurationRequestBuilder(
sid, self._dcid, continuation, options)
self._control_channel.send(request)
def test_l2cap_config_options(self):
mtu_opt = l2cap_packets.MtuConfigurationOption()
mtu_opt.mtu = 123
fcs_opt = l2cap_packets.FrameCheckSequenceOption()
fcs_opt.fcs_type = l2cap_packets.FcsType.DEFAULT
request = l2cap_packets.ConfigurationRequestBuilder(
0x1d, # Command ID
0xc1d, # Channel ID
l2cap_packets.Continuation.END,
[mtu_opt, fcs_opt])
request_b_frame = l2cap_packets.BasicFrameBuilder(0x01, request)
handle = 123
wrapped = hci_packets.AclPacketBuilder(
handle,
hci_packets.PacketBoundaryFlag.FIRST_NON_AUTOMATICALLY_FLUSHABLE,
hci_packets.BroadcastFlag.POINT_TO_POINT, request_b_frame)
# Size is ACL (4) + L2CAP (4) + Configure (8) + MTU (4) + FCS (3)
asserts.assert_true(
len(wrapped.Serialize()) == 23, "Packet serialized incorrectly")