49 lines
1.8 KiB
Python
49 lines
1.8 KiB
Python
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#!/usr/bin/python3
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# encoding=utf8
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import sys
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import time
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import pexpect
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import subprocess
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class BtAutoPair:
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"""Class to auto pair and trust with bluetooth."""
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def __init__(self):
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p = subprocess.Popen("/usr/local/bin/bt-auto-agent", shell = False)
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out = subprocess.check_output("/usr/sbin/rfkill unblock bluetooth", shell = True)
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self.child = pexpect.spawn("bluetoothctl", echo = False)
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def get_output(self,command, pause = 0):
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"""Run a command in bluetoothctl prompt, return output as a list of lines."""
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self.child.send(command + "\n")
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time.sleep(pause)
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start_failed = self.child.expect(["bluetooth", pexpect.EOF])
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if start_failed:
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raise BluetoothctlError("Bluetoothctl failed after running " + command)
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return self.child.before.split("\r\n")
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def enable_pairing(self):
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"""Make device visible to scanning and enable pairing."""
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print("pairing enabled")
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try:
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out = self.get_output("power on")
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out = self.get_output("discoverable on")
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out = self.get_output("pairable on")
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out = self.get_output("agent off")
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except BluetoothctlError, e:
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print(e)
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return None
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def disable_pairing(self):
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"""Disable devices visibility and ability to pair."""
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try:
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out = self.get_output("discoverable off")
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out = self.get_output("pairable off")
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except BluetoothctlError, e:
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print(e)
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return None
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