def on_att_event(self, connection_handle, data):
from blesuite.pybt.att import ATT_PDU_OPCODE_BY_NAME
if data.opcode == 0x1b: #notification
print("\nNotification on Handle %s" % hex(data.gatt_handle))
print("=======================")
#print format(originHandle, "#8x")
print_helper.print_data_and_hex([data.value], False)
elif data.opcode == 0x1d: #indication
print("\nIndication on Handle %s" % hex(data.gatt_handle))
print("=======================")
print_helper.print_data_and_hex([data.value], False)
def print_device_structure(self):
""" Print device information, maintaining hierarchy of device, services, characteristics.
:return:
"""
print "\nDevice"
print "======="
print self.address, "\n"
print "\nDevice Details"
print "==============="
for info in self.device_information:
print info[0].upper() + ":"
print "\tUUID:", info[1]
if info[2] is not None:
print "\tHandle:", "".join("{:02x}".format(ord(c))
for c in info[2])
else:
print "\tHandle:"
for val in info[3]:
print_data_and_hex(val, False, prefix="\t")
print "Services and Characteristics"
print "============================="
for service in self.services:
print service.uuid, " start:", format(service.start, '#8x'), " end:", format(service.end, '#8x'),\
"type: ", service.get_type_string()
for incl in service.includes:
print "\tIncluded Service - Handle:", incl.handle, "Handles of included service:", \
format(incl.included_service_att_handle, '#8x'),\
"end group handle:", format(incl.included_service_end_group_handle, '#8x'), " Service UUID:", \
incl.included_service_uuid, " type: ", incl.get_type_string()
for characteristic in service.characteristics:
print "\t", characteristic.uuid, " value_handle:", format(characteristic.value_handle, '#8x'),\
" declaration handle:", format(characteristic.handle, '#8x'), " properties:", \
format(characteristic.gatt_properties, '#4x'), " permissions:", \
characteristic.calculate_permission(), " type: ", characteristic.get_type_string()
for descriptor in characteristic.descriptors:
print "\t\tUUID:", descriptor.uuid
if descriptor.type is None:
print "\t\t\tType:"
else:
print "\t\t\tType: " + descriptor.type_string
print "\t\t\thandle:", format(descriptor.handle, '#8x')
#print "Raw:", descriptor.lastReadValue
if descriptor.value is not None:
if isinstance(descriptor.value, list):
for val in descriptor.value:
print_data_and_hex(val, False, prefix="\t\t\t")
else:
print_data_and_hex(descriptor.value,
False,
prefix="\t\t\t")
print ""
print "=============================\n"
def process_args(args):
"""
Process command line tool arguments parsed by argparse
and call appropriate bleSuite functions.
:param args: parser.parse_args()
:return:
"""
command = args.command[0]
if args.debug:
logging.basicConfig(level=logging.DEBUG)
timeout = args.timeout[0] * 1000 # convert seconds to ms
if command == 'spoof':
import bdaddr
if args.address[0] == "":
print "Please specify an address to spoof."
else:
logger.debug("About to spoof to address %s for adapter %s" % (args.address[0], args.adapter[0]))
ret = bdaddr.bdaddr(("hci"+str(args.adapter[0])), args.address[0])
if ret == -1:
raise ValueError('Spoofing failed. Your device may not be supported.')
if command == 'scan':
print "BTLE Scan beginning"
with BLEConnectionManager(args.adapter[0], 'central') as connection_manager:
discovered = connection_manager.scan(timeout)
print "Discovered:"
for i in discovered.keys():
print "\t", i, "(public)" if discovered[i][0] == 0 else "(random)"
for h, j in enumerate(discovered[i][1]):
gap = connection_manager.decode_gap_data(str(discovered[i][1][h]))
info = connection_manager.generate_gap_data_dict(gap)
for k in info.keys():
print "\t\t", k + ":"
print "\t\t\t", info[k]
if command == 'smartscan':
print "BTLE Smart Scan beginning"
device = ble_run_smart_scan(args.address[0], args.adapter[0],
args.address_type[0], skip_device_info_query=args.skip_device_info_query,
attempt_read=args.smart_read,
timeout=timeout)
if command == 'servicescan':
print "BTLE Scanning Services"
ble_service_scan(args.address[0], args.adapter[0],
args.address_type[0])
if command == 'read':
if len(args.handles) <= 0 and len(args.uuids) <= 0:
print "ERROR: No handles or UUIDs supplied for read operation."
return
print "Reading value from handle or UUID"
if args.async:
uuidData, handleData = ble_service_read_async(args.address[0], args.adapter[0],
args.address_type[0],
args.handles, args.uuids,
timeout=timeout)
for dataTuple in handleData:
print "\nHandle:", "0x" + dataTuple[0]
print_data_and_hex(dataTuple[1], False)
'''
if isinstance(dataTuple[1][0], str):
utils.print_helper.print_data_and_hex(dataTuple[1], False)
else:
utils.print_helper.print_data_and_hex(dataTuple[1][1], False)'''
for dataTuple in uuidData:
print "\nUUID:", dataTuple[0]
print_data_and_hex(dataTuple[1], False)
'''
if isinstance(dataTuple[1][0], str):
utils.print_helper.print_data_and_hex(dataTuple[1], False)
else:
utils.print_helper.print_data_and_hex(dataTuple[1][1].received(), True)'''
else:
uuidData, handleData = ble_service_read(args.address[0], args.adapter[0],
args.address_type[0],
args.handles, args.uuids, timeout=timeout)
for dataTuple in handleData:
print "\nHandle:", "0x" + dataTuple[0]
print_data_and_hex(dataTuple[1], False)
for dataTuple in uuidData:
print "\nUUID:", dataTuple[0]
print_data_and_hex(dataTuple[1], False)
if command == 'write':
if len(args.handles) <= 0:
print "ERROR: No handles supplied for write operation. Note: Write operation does not support use of UUIDs."
return
print "Writing value to handle"
if args.async:
logger.debug("Async Write")
if len(args.data) > 0:
handleData = ble_service_write_async(args.address[0], args.adapter[0],
args.address_type[0],
args.handles, args.data,
timeout=timeout)
elif args.payload_delimiter[0] == 'EOF':
logger.debug("Payload Delimiter: EOF")
dataSet = []
for dataFile in args.files:
if dataFile is None:
continue
logger.debug("Reading file: %s", dataFile)
f = open(dataFile, 'r')
dataSet.append(f.read())
f.close()
logger.debug("Sending data set: %s" % dataSet)
handleData = ble_service_write_async(args.addr[0], args.adapter[0],
args.address_type[0],
args.handles, dataSet,
timeout=timeout)
logger.debug("Received data: %s" % handleData)
'''for dataTuple in handleData:
print "\nHandle:", "0x" + dataTuple[0]
utils.print_helper.print_data_and_hex(dataTuple[1], False)'''
else:
logger.debug("Payload Delimiter: %s", args.payload_delimiter[0])
dataSet = []
for dataFile in args.files:
if dataFile is None:
continue
f = open(dataFile, 'r')
data = f.read()
f.close()
data = data.split(args.payload_delimiter[0])
dataSet.extend(data)
logger.debug("Sending dataSet: %s" % dataSet)
handleData = ble_service_write_async(args.address[0], args.adapter[0],
args.address_type[0],
args.handles, dataSet,
timeout=timeout)
for dataTuple in handleData:
print "\nHandle:", "0x" + dataTuple[0]
print "Input:"
utils.print_helper.print_data_and_hex(dataTuple[2], False, prefix="\t")
print "Output:"
#if tuple[1][0] is a string, it means our cmdLineToolWrapper removed the GattResponse object
#due to a timeout, else we grab the GattResponse and its response data
if isinstance(dataTuple[1][0], str):
utils.print_helper.print_data_and_hex(dataTuple[1], False, prefix="\t")
else:
utils.print_helper.print_data_and_hex(dataTuple[1][1].received(), False, prefix="\t")
else:
logger.debug("Sync Write")
print args.data
if len(args.data) > 0:
handleData = ble_service_write(args.address[0], args.adapter[0],
args.address_type[0],
args.handles, args.data, timeout=timeout)
'''for dataTuple in handleData:
print "\nHandle:", "0x" + dataTuple[0]
utils.print_helper.print_data_and_hex(dataTuple[1], False)'''
elif args.payload_delimiter[0] == 'EOF':
logger.debug("Payload Delimiter: EOF")
dataSet = []
for dataFile in args.files:
if dataFile is None:
continue
logger.debug("Reading file: %s", dataFile)
f = open(dataFile, 'r')
dataSet.append(f.read())
f.close()
logger.debug("Sending data set: %s" % dataSet)
handleData = ble_service_write(args.address[0], args.adapter[0],
args.address_type[0],
args.handles, dataSet, timeout=timeout)
logger.debug("Received data: %s" % handleData)
'''for dataTuple in handleData:
print "\nHandle:", "0x" + dataTuple[0]
utils.print_helper.print_data_and_hex(dataTuple[1], False)'''
else:
logger.debug("Payload Delimiter: %s", args.payload_delimiter[0])
dataSet = []
for dataFile in args.files:
if dataFile is None:
continue
f = open(dataFile, 'r')
data = f.read()
f.close()
data = data.split(args.payload_delimiter[0])
dataSet.extend(data)
logger.debug("Sending dataSet: %s" % dataSet)
handleData = ble_service_write(args.address[0], args.adapter[0],
args.address_type[0],
args.handles, dataSet, timeout=timeout)
for dataTuple in handleData:
print "\nHandle:", "0x" + dataTuple[0]
print "Input:"
print_data_and_hex([dataTuple[2]], False, prefix="\t")
print "Output:"
print_data_and_hex(dataTuple[1], False, prefix="\t")
if command == 'subscribe':
print "Subscribing to device"
if args.subscribe_timeout[0] is not None:
timeout = args.subscribe_timeout[0] * 1000
else:
timeout = None
ble_handle_subscribe(args.address[0], args.handles, args.adapter[0],
args.address_type[0], args.mode[0], timeout)
return