def write_inquiry_mode(sock, mode):
"""returns 0 on success, -1 on failure"""
# save current filter
old_filter = sock.getsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, 14)
# Setup socket filter to receive only events related to the
# write_inquiry_mode command
flt = bluez.hci_filter_new()
opcode = bluez.cmd_opcode_pack(bluez.OGF_HOST_CTL,
bluez.OCF_WRITE_INQUIRY_MODE)
bluez.hci_filter_set_ptype(flt, bluez.HCI_EVENT_PKT)
bluez.hci_filter_set_event(flt, bluez.EVT_CMD_COMPLETE);
bluez.hci_filter_set_opcode(flt, opcode)
sock.setsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, flt )
# send the command!
bluez.hci_send_cmd(sock, bluez.OGF_HOST_CTL,
bluez.OCF_WRITE_INQUIRY_MODE, struct.pack("B", mode) )
pkt = sock.recv(255)
status = struct.unpack("xxxxxxB", pkt)[0]
# restore old filter
sock.setsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, old_filter )
if status != 0: return -1
return 0
def read_inquiry_scan_activity(sock):
"""returns the current inquiry scan interval and window,
or -1 on failure"""
# save current filter
old_filter = sock.getsockopt(bluez.SOL_HCI, bluez.HCI_FILTER, 14)
# Setup socket filter to receive only events related to the
# read_inquiry_mode command
flt = bluez.hci_filter_new()
opcode = bluez.cmd_opcode_pack(bluez.OGF_HOST_CTL,
bluez.OCF_READ_INQ_ACTIVITY)
bluez.hci_filter_set_ptype(flt, bluez.HCI_EVENT_PKT)
bluez.hci_filter_set_event(flt, bluez.EVT_CMD_COMPLETE)
bluez.hci_filter_set_opcode(flt, opcode)
sock.setsockopt(bluez.SOL_HCI, bluez.HCI_FILTER, flt)
# first read the current inquiry mode.
bluez.hci_send_cmd(sock, bluez.OGF_HOST_CTL, bluez.OCF_READ_INQ_ACTIVITY)
pkt = sock.recv(255)
status, interval, window = struct.unpack("!xxxxxxBHH", pkt)
interval = bluez.btohs(interval)
interval = (interval >> 8) | ((interval & 0xFF) << 8)
window = (window >> 8) | ((window & 0xFF) << 8)
if status != 0: mode = -1
# restore old filter
sock.setsockopt(bluez.SOL_HCI, bluez.HCI_FILTER, old_filter)
return interval, window
def read_inquiry_mode(sock):
"""returns the current mode, or -1 on failure"""
# save current filter
old_filter = sock.getsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, 14)
# Setup socket filter to receive only events related to the
# read_inquiry_mode command
flt = bluez.hci_filter_new()
opcode = bluez.cmd_opcode_pack(bluez.OGF_HOST_CTL,
bluez.OCF_READ_INQUIRY_MODE)
bluez.hci_filter_set_ptype(flt, bluez.HCI_EVENT_PKT)
bluez.hci_filter_set_event(flt, bluez.EVT_CMD_COMPLETE);
bluez.hci_filter_set_opcode(flt, opcode)
sock.setsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, flt )
# first read the current inquiry mode.
bluez.hci_send_cmd(sock, bluez.OGF_HOST_CTL,
bluez.OCF_READ_INQUIRY_MODE )
pkt = sock.recv(255)
status,mode = struct.unpack("xxxxxxBB", pkt)
if status != 0: mode = -1
# restore old filter
sock.setsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, old_filter )
return mode
def get_local_bdaddr(self):
id = self.statusbar.get_context_id("device_info")
try:
hci_sock = _bt.hci_open_dev()
old_filter = hci_sock.getsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, 14)
flt = _bt.hci_filter_new()
opcode = _bt.cmd_opcode_pack(_bt.OGF_INFO_PARAM,
_bt.OCF_READ_BD_ADDR)
_bt.hci_filter_set_ptype(flt, _bt.HCI_EVENT_PKT)
_bt.hci_filter_set_event(flt, _bt.EVT_CMD_COMPLETE)
_bt.hci_filter_set_opcode(flt, opcode)
hci_sock.setsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, flt)
_bt.hci_send_cmd(hci_sock, _bt.OGF_INFO_PARAM,
_bt.OCF_READ_BD_ADDR)
pkt = hci_sock.recv(255)
status, raw_bdaddr = struct.unpack("xxxxxxB6s", pkt)
assert status == 0
t = ["%02X" % ord(b) for b in raw_bdaddr]
t.reverse()
bdaddr = ":".join(t)
# restore old filter
hci_sock.setsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, old_filter)
self.statusbar.push(id, "Local bt device address: %s" % (bdaddr))
self.DEV_BLUE = True
except:
self.statusbar.push(id, "No local bt device found!")
def write_inquiry_scan_activity(sock, interval, window):
"""returns 0 on success, -1 on failure"""
# save current filter
old_filter = sock.getsockopt(bluez.SOL_HCI, bluez.HCI_FILTER, 14)
# Setup socket filter to receive only events related to the
# write_inquiry_mode command
flt = bluez.hci_filter_new()
opcode = bluez.cmd_opcode_pack(bluez.OGF_HOST_CTL,
bluez.OCF_WRITE_INQ_ACTIVITY)
bluez.hci_filter_set_ptype(flt, bluez.HCI_EVENT_PKT)
bluez.hci_filter_set_event(flt, bluez.EVT_CMD_COMPLETE)
bluez.hci_filter_set_opcode(flt, opcode)
sock.setsockopt(bluez.SOL_HCI, bluez.HCI_FILTER, flt)
# send the command!
bluez.hci_send_cmd(sock, bluez.OGF_HOST_CTL, bluez.OCF_WRITE_INQ_ACTIVITY,
struct.pack("HH", interval, window))
pkt = sock.recv(255)
status = struct.unpack("xxxxxxB", pkt)[0]
# restore old filter
sock.setsockopt(bluez.SOL_HCI, bluez.HCI_FILTER, old_filter)
if status != 0: return -1
return 0
def read_local_bdaddr():
try:
hci_sock = _bt.hci_open_dev(0)
old_filter = hci_sock.getsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, 14)
flt = _bt.hci_filter_new()
opcode = _bt.cmd_opcode_pack(_bt.OGF_INFO_PARAM, _bt.OCF_READ_BD_ADDR)
_bt.hci_filter_set_ptype(flt, _bt.HCI_EVENT_PKT)
_bt.hci_filter_set_event(flt, _bt.EVT_CMD_COMPLETE)
_bt.hci_filter_set_opcode(flt, opcode)
hci_sock.setsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, flt)
_bt.hci_send_cmd(hci_sock, _bt.OGF_INFO_PARAM, _bt.OCF_READ_BD_ADDR)
pkt = hci_sock.recv(255)
status, raw_bdaddr = struct.unpack("xxxxxxB6s", pkt)
assert status == 0
t = ["%02X" % get_byte(b) for b in raw_bdaddr]
t.reverse()
bdaddr = ":".join(t)
# restore old filter
hci_sock.setsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, old_filter)
return [bdaddr]
except _bt.error as e:
raise BluetoothError(*e.args)
def read_inquiry_mode(sock):
"""returns the current mode, or -1 on failure"""
# save current filter
old_filter = sock.getsockopt(bluez.SOL_HCI, bluez.HCI_FILTER, 14)
# Setup socket filter to receive only events related to the
# read_inquiry_mode command
flt = bluez.hci_filter_new()
opcode = bluez.cmd_opcode_pack(bluez.OGF_HOST_CTL,
bluez.OCF_READ_INQUIRY_MODE)
bluez.hci_filter_set_ptype(flt, bluez.HCI_EVENT_PKT)
bluez.hci_filter_set_event(flt, bluez.EVT_CMD_COMPLETE)
bluez.hci_filter_set_opcode(flt, opcode)
sock.setsockopt(bluez.SOL_HCI, bluez.HCI_FILTER, flt)
# first read the current inquiry mode.
bluez.hci_send_cmd(sock, bluez.OGF_HOST_CTL, bluez.OCF_READ_INQUIRY_MODE)
pkt = sock.recv(255)
status, mode = struct.unpack("xxxxxxBB", pkt)
if status != 0: mode = -1
# restore old filter
sock.setsockopt(bluez.SOL_HCI, bluez.HCI_FILTER, old_filter)
return mode
def read_local_bdaddr():
hci_sock = _bt.hci_open_dev(0)
old_filter = hci_sock.getsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, 14)
flt = _bt.hci_filter_new()
opcode = _bt.cmd_opcode_pack(_bt.OGF_INFO_PARAM,
_bt.OCF_READ_BD_ADDR)
_bt.hci_filter_set_ptype(flt, _bt.HCI_EVENT_PKT)
_bt.hci_filter_set_event(flt, _bt.EVT_CMD_COMPLETE);
_bt.hci_filter_set_opcode(flt, opcode)
hci_sock.setsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, flt )
_bt.hci_send_cmd(hci_sock, _bt.OGF_INFO_PARAM, _bt.OCF_READ_BD_ADDR )
pkt = hci_sock.recv(255)
status,raw_bdaddr = struct.unpack("xxxxxxB6s", pkt)
assert status == 0
t = [ "%X" % get_byte(b) for b in raw_bdaddr ]
t.reverse()
bdaddr = ":".join(t)
# restore old filter
hci_sock.setsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, old_filter )
return [bdaddr]
def read_inquiry_scan_activity(sock):
"""returns the current inquiry scan interval and window,
or -1 on failure"""
# save current filter
old_filter = sock.getsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, 14)
# Setup socket filter to receive only events related to the
# read_inquiry_mode command
flt = bluez.hci_filter_new()
opcode = bluez.cmd_opcode_pack(bluez.OGF_HOST_CTL,
bluez.OCF_READ_INQ_ACTIVITY)
bluez.hci_filter_set_ptype(flt, bluez.HCI_EVENT_PKT)
bluez.hci_filter_set_event(flt, bluez.EVT_CMD_COMPLETE);
bluez.hci_filter_set_opcode(flt, opcode)
sock.setsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, flt )
# first read the current inquiry mode.
bluez.hci_send_cmd(sock, bluez.OGF_HOST_CTL,
bluez.OCF_READ_INQ_ACTIVITY )
pkt = sock.recv(255)
status,interval,window = struct.unpack("!xxxxxxBHH", pkt)
interval = bluez.btohs(interval)
interval = (interval >> 8) | ( (interval & 0xFF) << 8 )
window = (window >> 8) | ( (window & 0xFF) << 8 )
if status != 0: mode = -1
# restore old filter
sock.setsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, old_filter )
return interval, window
def read_local_bdaddr(hci_sock):
old_filter = hci_sock.getsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, 14)
flt = _bt.hci_filter_new()
opcode = _bt.cmd_opcode_pack(_bt.OGF_INFO_PARAM,
_bt.OCF_READ_BD_ADDR)
_bt.hci_filter_set_ptype(flt, _bt.HCI_EVENT_PKT)
_bt.hci_filter_set_event(flt, _bt.EVT_CMD_COMPLETE);
_bt.hci_filter_set_opcode(flt, opcode)
hci_sock.setsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, flt )
_bt.hci_send_cmd(hci_sock, _bt.OGF_INFO_PARAM, _bt.OCF_READ_BD_ADDR )
pkt = hci_sock.recv(255)
status,raw_bdaddr = struct.unpack("xxxxxxB6s", pkt)
assert status == 0
t = [ "%X" % ord(b) for b in raw_bdaddr ]
t.reverse()
bdaddr = ":".join(t)
# restore old filter
hci_sock.setsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, old_filter )
return bdaddr
