def LeConnectionCompleteCapture():
return Capture(lambda packet: packet.event[0] == 0x3e
and (packet.event[2] == 0x01 or packet.event[2] == 0x0a),
lambda packet: hci_packets.LeConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet.event))))))
def _extract_matching_le_event(packet_bytes, subevent_code):
event = hci_packets.LeMetaEventView(
HciMatchers._extract_matching_event(
packet_bytes, hci_packets.EventCode.LE_META_EVENT))
if event is None:
return None
if event.GetSubeventCode() != subevent_code:
return None
return event
def get_handle(packet):
packet_bytes = packet.payload
nonlocal handle
if b'\x3e\x13\x01\x00' in packet_bytes:
cc_view = hci_packets.LeConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
handle = cc_view.GetConnectionHandle()
return True
if b'\x3e\x13\x0A\x00' in packet_bytes:
cc_view = hci_packets.LeEnhancedConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
handle = cc_view.GetConnectionHandle()
return True
return False
def payload_handle(packet):
packet_bytes = packet.payload
if b'\x3e\x13\x01\x00' in packet_bytes:
nonlocal conn_handle
cc_view = hci_packets.LeConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
conn_handle = cc_view.GetConnectionHandle()
return True
return False
def get_handle(packet):
packet_bytes = packet.event
nonlocal handle
nonlocal address
if b'\x3e\x13\x01\x00' in packet_bytes:
cc_view = hci_packets.LeConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
handle = cc_view.GetConnectionHandle()
address = cc_view.GetPeerAddress()
return True
if b'\x3e\x13\x0A\x00' in packet_bytes:
cc_view = hci_packets.LeEnhancedConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
handle = cc_view.GetConnectionHandle()
address = cc_view.GetPeerResolvablePrivateAddress()
return True
return False
