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Added HCIDEVUP constant #9

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Added HCIDEVUP constant #9

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41 changes: 23 additions & 18 deletions PyBT/stack.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,22 +9,22 @@

log = logging.getLogger("PyBT.stack")

HCIDEVDOWN = 0x400448ca
HCIDEVUP = 0x400448c9


class HCIConfig(object):
@staticmethod
def down(iface):
# 31 => PF_BLUETOOTH
# 0 => HCI_CHANNEL_USER
# 0x400448ca => HCIDEVDOWN
sock = s.socket(31, s.SOCK_RAW, 1)
ioctl(sock.fileno(), 0x400448ca, iface)
ioctl(sock.fileno(), HCIDEVDOWN, iface)
sock.close()
return True

@staticmethod
def up(iface):
sock = s.socket(31, s.SOCK_RAW, iface)
# TODO
# ioctl(sock.fileno(), HCIDEVUP, 0)
sock = s.socket(31, s.SOCK_RAW, 1)
ioctl(sock.fileno(), HCIDEVUP, iface)
sock.close()
return False

Expand Down Expand Up @@ -83,9 +83,12 @@ def set_random_address(self, random):
def set_advertising_data(self, data):
self.command(HCI_Cmd_LE_Set_Advertising_Data(data=data))

def set_advertising_params(self, adv_type, channel_map=0, interval_min=0, interval_max=0, daddr='00:00:00:00:00:00', datype=0):
oatype= 1 if self.rand_addr is not None else 0
command = HCI_Cmd_LE_Set_Advertising_Parameters(adv_type=adv_type, channel_map=channel_map, interval_min=interval_min, interval_max=interval_max, daddr=daddr, datype=datype, oatype=oatype)
def set_advertising_params(self, adv_type, channel_map=0, interval_min=0, interval_max=0, daddr='00:00:00:00:00:00',
datype=0):
oatype = 1 if self.rand_addr is not None else 0
command = HCI_Cmd_LE_Set_Advertising_Parameters(adv_type=adv_type, channel_map=channel_map,
interval_min=interval_min, interval_max=interval_max,
daddr=daddr, datype=datype, oatype=oatype)
self.command(command)

def set_advertising_enable(self, enable):
Expand All @@ -100,14 +103,14 @@ def send_ltk_nak(self, handle):
def handle_data(self):
p = self.s.recv()

if p.type == 0x2: # ACL Data (GATT)
if p.type == 0x2: # ACL Data (GATT)
try:
# data = str(p[ATT_Hdr])
return BTEvent(BTEvent.ATT_DATA, p[ATT_Hdr])
except:
log.warn("unknown ACL data")
pass
elif p.type == 0x4: # HCI Event
elif p.type == 0x4: # HCI Event
if p.code == 0x3e:
if p.event == 1:
# grorious scapy hack
Expand All @@ -131,10 +134,11 @@ def scan_stop(self):

def connect(self, addr, type):
if self.interval_min is not None and self.interval_max is not None:
self.s.send(HCI_Hdr()/HCI_Command_Hdr()/HCI_Cmd_LE_Create_Connection(paddr=addr,patype=type, \
min_interval=self.interval_min, max_interval=self.interval_max))
self.s.send(HCI_Hdr() / HCI_Command_Hdr() / HCI_Cmd_LE_Create_Connection(paddr=addr, patype=type, \
min_interval=self.interval_min,
max_interval=self.interval_max))
else:
self.s.send(HCI_Hdr()/HCI_Command_Hdr()/HCI_Cmd_LE_Create_Connection(paddr=addr,patype=type))
self.s.send(HCI_Hdr() / HCI_Command_Hdr() / HCI_Cmd_LE_Create_Connection(paddr=addr, patype=type))
# can't use send_command() on this guy because we get a command status (0x0e) and not
# command complete (0x0f)
while True:
Expand All @@ -156,14 +160,15 @@ def connect_sync(self, addr, type):
raise Exception("Problem establishing connection")

def command(self, cmd):
return self.s.send_command(HCI_Hdr()/HCI_Command_Hdr()/cmd)
return self.s.send_command(HCI_Hdr() / HCI_Command_Hdr() / cmd)

def raw_att(self, data):
self.s.send(HCI_Hdr()/HCI_ACL_Hdr(handle=64)/L2CAP_Hdr(cid=4)/data)
self.s.send(HCI_Hdr() / HCI_ACL_Hdr(handle=64) / L2CAP_Hdr(cid=4) / data)

# maybe we want an optional CID parameter
def raw_l2cap(self, data):
self.s.send(HCI_Hdr()/HCI_ACL_Hdr(handle=64)/L2CAP_Hdr()/data)
self.s.send(HCI_Hdr() / HCI_ACL_Hdr(handle=64) / L2CAP_Hdr() / data)


class BTEvent:
NONE = 0
Expand Down