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# -*- coding: utf-8 -*-
# Copyright (C) 2008-2009 Team XBMC http://www.xbmc.org
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
from bluetooth import *
import fcntl
import bluetooth._bluetooth as _bt
import array
class HID:
def __init__(self, bdaddress=None):
self.cport = 0x11 # HID's control PSM
self.iport = 0x13 # HID' interrupt PSM
self.backlog = 1
self.address = ""
if bdaddress:
self.address = bdaddress
# create the HID control socket
self.csock = BluetoothSocket( L2CAP )
self.csock.bind((self.address, self.cport))
set_l2cap_mtu(self.csock, 64)
self.csock.settimeout(2)
self.csock.listen(self.backlog)
# create the HID interrupt socket
self.isock = BluetoothSocket( L2CAP )
self.isock.bind((self.address, self.iport))
set_l2cap_mtu(self.isock, 64)
self.isock.settimeout(2)
self.isock.listen(self.backlog)
self.connected = False
def listen(self):
try:
(self.client_csock, self.caddress) = self.csock.accept()
print "Accepted Control connection from %s" % self.caddress[0]
(self.client_isock, self.iaddress) = self.isock.accept()
print "Accepted Interrupt connection from %s" % self.iaddress[0]
self.connected = True
return True
except Exception, e:
self.connected = False
return False
def get_local_address(self):
hci = BluetoothSocket( HCI )
fd = hci.fileno()
buf = array.array('B', [0] * 96)
fcntl.ioctl(fd, _bt.HCIGETDEVINFO, buf, 1)
data = struct.unpack_from("H8s6B", buf.tostring())
return data[2:8][::-1]
def get_control_socket(self):
if self.connected:
return (self.client_csock, self.caddress)
else:
return None
def get_interrupt_socket(self):
if self.connected:
return (self.client_isock, self.iaddress)
else:
return None
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