flight-gear-copilot/__init__.py
merspieler 1e9396676c Added option to add the current a/c to a profile
Signed-off-by: merspieler <merspieler@users.noreply.github.com>
2018-03-02 16:51:03 +01:00

1064 lines
29 KiB
Python

import sys
import socket
import re
import json
from time import sleep
from telnetlib import Telnet
from adapt.intent import IntentBuilder
from mycroft.audio import wait_while_speaking
from mycroft import MycroftSkill, intent_handler
from mycroft.skills.core import MycroftSkill
from mycroft.util.log import getLogger
from mycroft.util import normalize
LOGGER = getLogger(__name__)
class FlightGearCopilotSkill(MycroftSkill):
def __init__(self):
super(FlightGearCopilotSkill, self).__init__()
self.settings['host'] = "localhost"
self.settings['port'] = 8081
# TODO add self.settings['profiles'] with default profiles (A32X and c172p)
# DEFINITION of the settings['profiles'] structure
# [
# {
# "name": "<profile-name>",
# "acid":
# [
# "<Aircraft-id> can be found in /???",
# ...
# ],
# flaps:
# [
# {
# "id": "<flaps-name> can be up|down|full|number",
# "min-spd": "<minimum speed for save retraction>",
# "max-spd": "<maximum speed for save extention>",
# "value": "<value in the prop tree>"
# },
# ...
# ]
# "flaps-path": "<path to current flaps-position>"
# "gear-retractable": "<true|false>"
# },
# ...
# ]
#################################################################
# #
# Actions #
# #
#################################################################
#########################
# #
# Flaps #
# #
#########################
@intent_handler(IntentBuilder('FlapsIntent').require('flaps'))
def handle_flaps_intent(self, message):
flaps_request = normalize(message.data['utterance'])
if flaps_request == "flaps":
self.speak_dialog("no.setting")
sys.exit(0)
# extracting the flaps setting from the utterance
match = re.match(r'.*flaps.* (up|full|down|\d{1,2}).*', flaps_request, re.I)
if match == None:
self.speak_dialog("no.valid.flaps")
sys.exit(0)
flaps_request = match.group(1)
tn = self.connect()
# get acid
acid = self.get_prop(tn, "/sim/aircraft")
# read acid to know which profile to use
profile = None
for i_profiles in self.settings['profiles']:
for i_acid in i_profiles['acid']:
if i_acid == acid:
profile = i_profiles
break
if profile != None:
break
# check if the profile was found
if profile == None:
# TODO when creation of profiles via voice is possible, add dialog how to
self.speak("Profile not found")
self.exit(tn)
# get kias
kias = int(float(self.get_prop(tn, "/velocities/airspeed-kt")))
# find the flaps settings for the flaps id
o_flaps = None
for i_flaps in profile['flaps']:
if str(i_flaps['id']) == str(flaps_request):
o_flaps = i_flaps
break
# check if flaps setting is known
if o_flaps == None:
self.speak_dialog("flaps.setting.unknown")
self.exit(tn)
flaps = int(self.get_prop(tn, str(profile['flaps-path'])))
# check if extend or retract flaps
if str(flaps_request) == "down" or str(flaps_request) == "full":
if flaps == o_flaps['value']:
self.speak_dialog("keep.flaps")
self.exit(tn)
else:
flaps_mov = "extend"
flaps_name = flaps_request
flaps_request = o_flaps['value']
elif str(flaps_request) == "up":
if flaps == o_flaps['value']:
self.speak_dialog("keep.flaps")
self.exit(tn)
else:
flaps_mov = "retract"
flaps_name = flaps_request
flaps_request = o_flaps['value']
else:
flaps_name = str(flaps_request)
if int(flaps_request) > flaps:
flaps_mov = "extend"
elif int(flaps_request) < flaps:
flaps_mov = "retract"
else:
self.speak_dialog("keep.flaps")
self.exit(tn)
# get ground speed
gs = int(float(self.get_prop(tn, "/velocities/groundspeed-kt")))
# skip speed check is speed is <= 30
if gs > 30:
# check if speed is high/low enough for retraction/extention
if flaps_mov == "extend":
if o_flaps['max-spd'] < kias:
self.speak_dialog("spd.high")
self.exit(tn)
else:
self.speak("Speed checked.")
else:
if o_flaps['min-spd'] > kias:
self.speak_dialog("spd.low")
self.exit(tn)
else:
self.speak("Speed checked.")
flaps_request = int(flaps_request)
if flaps_mov == "extend":
pos_reached = 0
while pos_reached == 0:
self.nasal_exec(tn, "controls.flapsDown(1);")
flaps = int(self.get_prop(tn, str(profile['flaps-path'])))
if flaps == flaps_request:
pos_reached = 1
else:
pos_reached = 0
while pos_reached == 0:
self.nasal_exec(tn, "controls.flapsDown(-1);")
flaps = int(self.get_prop(tn, str(profile['flaps-path'])))
if flaps == flaps_request:
pos_reached = 1
self.speak("Flaps " + flaps_name)
tn.close
#########################
# #
# Gear #
# #
#########################
@intent_handler(IntentBuilder('GearUpIntent').require('gearup'))
def handle_gear_up_intent(self, message):
tn = self.connect()
# get acid
acid = self.get_prop(tn, "/sim/aircraft")
# read acid to know which profile to use
profile = None
for i_profiles in self.settings['profiles']:
for i_acid in i_profiles['acid']:
if i_acid == acid:
profile = i_profiles
break
if profile != None:
break
if profile == None:
# TODO when creation of profiles via voice is possible, add dialog how to
self.speak("Profile not found")
self.exit(tn)
if profile['gear-retractable'] == "true":
self.speak("Gear up")
self.nasal_exec(tn, "controls.gearDown(-1)")
else:
self.speak_dialog("gear.not.retractable")
@intent_handler(IntentBuilder('GearDownIntent').require('geardown'))
def handle_gear_down_intent(self, message):
tn = self.connect()
# get acid
acid = self.get_prop(tn, "/sim/aircraft")
# read acid to know which profile to use
profile = None
for i_profiles in self.settings['profiles']:
for i_acid in i_profiles['acid']:
if i_acid == acid:
profile = i_profiles
break
if profile != None:
break
if profile == None:
# TODO when creation of profiles via voice is possible, add dialog how to
self.speak("Profile not found")
self.exit(tn)
if profile['gear-retractable'] == "true":
self.speak("Gear down")
self.nasal_exec(tn, "controls.gearDown(1)")
else:
self.speak_dialog("gear.not.retractable")
#################################################################
# #
# Checklists #
# #
#################################################################
# TODO make it possible, to play a .mp3 file instead of tts
# TODO read checklists from fg
#################################
# #
# Before Start Check #
# #
#################################
@intent_handler(IntentBuilder('BeforeStartCheckIntent').require('before.start.check'))
def handle_before_start_check_intent(self, message):
# TODO make checklist plane specific
response = self.get_response("check.before.start.cockpit.preparation")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'completed', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.before.start.gear.pin")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'removed', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.signs")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'on', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.adirs")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'nav', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.before.start.fuel.quantity")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'check|checked', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.before.start.to.data")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'set', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.baro.ref")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'set', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.before.start.window")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'close|closed', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.before.start.beacon")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'on', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.before.start.thr.lever")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'idle', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.parking.break")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'on|off|set', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
self.speak("Before start checklist completed")
#################################
# #
# After Start Check #
# #
#################################
@intent_handler(IntentBuilder('AfterStartCheckIntent').require('after.start.check'))
def handle_after_start_check_intent(self, message):
# TODO make checklist plane specific
response = self.get_response("check.after.start.anti.ice")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'on|off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.ecam.status")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'checked|check', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.after.start.pitch.trim")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'set', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.after.start.rudder.trim")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'0|zero', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
self.speak("After start checklist completed")
#########################
# #
# Taxi Check #
# #
#########################
@intent_handler(IntentBuilder('TaxiCheckIntent').require('taxi.check'))
def handle_taxi_check_intent(self, message):
# TODO make checklist plane specific
response = self.get_response("check.taxi.flight.controls")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'checked|check', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.taxi.flight.instruments")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'checked|check', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.briefing")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'confirmed', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.taxi.flaps.settings")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'set', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.taxi.v.spd")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'set', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.taxi.atc")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'set', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.taxi.to.no.blue")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'no blue|all green', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.taxi.to.rwy")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'confirmed', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.taxi.cabin.crew")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'confirmed|advised', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.taxi.tcas")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'TA|RA|on', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.eng.mode.sel")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'on|off|norm|normal|start', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.packs")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'on|off|packs?', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
self.speak("Before start checklist completed")
#########################
# #
# Climb Check #
# #
#########################
@intent_handler(IntentBuilder('ClimbCheckIntent').require('climb.check'))
def handle_climb_check_intent(self, message):
# TODO make checklist plane specific
response = self.get_response("check.climb.gear.up")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'up|retracted', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.flaps")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'up|retracted|0', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.packs")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'on', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.baro.ref")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'set', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
self.speak("After take off checklist completed")
#################################
# #
# Approach Check #
# #
#################################
@intent_handler(IntentBuilder('ApprCheckIntent').require('appr.check'))
def handle_appr_check_intent(self, message):
# TODO make checklist plane specific
response = self.get_response("check.general.briefing")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'confirmed', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.ecam.status")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'checked|check', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.seat.belts")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'on', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.baro.ref")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'set', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.appr.min")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'set', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.eng.mode.sel")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'on|off|norm|normal|start', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
self.speak("Approach checklist completed")
#########################
# #
# LDG Check #
# #
#########################
@intent_handler(IntentBuilder('LDGCheckIntent').require('ldg.check'))
def handle_ldg_check_intent(self, message):
# TODO make checklist plane specific
response = self.get_response("check.ldg.no.blue")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'no blue|all green', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
self.speak("Landing checklist completed")
#################################
# #
# After LDG Check #
# #
#################################
@intent_handler(IntentBuilder('AfterLDGCheckIntent').require('after.ldg.check'))
def handle_after_ldg_check_intent(self, message):
# TODO make checklist plane specific
response = self.get_response("check.general.flaps")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'up|retracted', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.after.ldg.spoilers")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'disarmed', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.after.ldg.apu")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off|on|start', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.after.ldg.radar")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.after.ldg.wx")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
self.speak("After landing checklist completed")
#################################
# #
# Parking Check #
# #
#################################
@intent_handler(IntentBuilder('ParkingCheckIntent').require('parking.check'))
def handle_parking_check_intent(self, message):
# TODO make checklist plane specific
response = self.get_response("check.general.apu.bleed")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'on', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.parking.eng")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.seat.belts")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.parking.lights")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.parking.fuel.pumps")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.parking.break")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'on|off|set', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
self.speak("Parking checklist completed")
#################################
# #
# Securing Check #
# #
#################################
@intent_handler(IntentBuilder('SecuringCheckIntent').require('securing.check'))
def handle_securing_check_intent(self, message):
# TODO make checklist plane specific
response = self.get_response("check.general.adirs")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.securing.oxygen")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.apu.bleed")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.securing.emer.exit.lt")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.general.signs")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
response = self.get_response("check.securing.apu.bat")
if response == None:
self.speak("Checklist not completed")
sys.exit(0)
match = re.search(r'off', response, re.I)
if match == None:
self.speak("Checklist not completed")
sys.exit(0)
@intent_handler(IntentBuilder('FlightControlCheckIntent').require('flight.control.check'))
def handle_securing_check_intent(self, message):
self.speak("Full up")
sleep(2)
self.speak("Full down")
sleep(2)
self.speak("Neutral")
sleep(2)
self.speak("Full left")
sleep(2)
self.speak("Full right")
sleep(2)
self.speak("Neutral")
sleep(2)
self.speak("Full left")
sleep(4)
self.speak("Full right")
sleep(4)
self.speak("Neutral")
sleep(2)
self.speak("Flight controls checked")
#################################################################
# #
# Configuration #
# #
#################################################################
@intent_handler(IntentBuilder('FlightGearPortIntent').require('conf.flightgear.port'))
def handle_flight_gear_port_intent(self, message):
port = normalize(message.data['utterance'])
port = re.sub('\D', '', port)
if int(port) < 0 or int(port) > 65535:
self.speak("Port '" + str(port) + "' out of range")
sys.exit(0)
self.settings['port'] = int(port)
self.speak("I will use now port " + str(port) + " to connect to flightgear")
@intent_handler(IntentBuilder('AddToProfileIntent').require('conf.add.to.profile'))
def handle_add_to_profile_intent(self, message):
tn = self.connect()
# re to get the profile name
match = re.search("profile \.*$", message.data['utterance'], re.I)
if match == None:
self.speak("I didn't understand a profile name")
self.exit(tn)
# remove 'profile '
profile = re.sub("profile ", '', match)
profile_id = 0
# check if profile exists
for i_profile in self.settings['profiles']:
match = re.search(i_profile['name'], profile, re.I)
if match != None:
break
profile_id = profile_id + 1
# check if acid exists in the profile
for i_acid in i_profile['acid']:
if i_acid == acid:
self.speak("The Aircraft ID does already exsists in this profile")
self.exit(tn)
# get acid
acid = self.get_prop(tn, "/sim/aircraft")
# add acid to profile
self.settings['profiles'][profile_id]['acid'].append(acid)
self.speak("Added the aircraft to the profile")
@intent_handler(IntentBuilder('CreateProfileIntent').require('conf.create.profile'))
def handle_create_profile_intent(self, message):
tn = self.connect()
# TODO get profile name
# get acid
acid = self.get_prop(tn, "/sim/aircraft")
# TODO find flaps path
# TODO scan flaps
# TODO ask the user how to name the flaps positions
# TODO ask if user wants to add speeds for the flaps settings
# TODO ask user if the gear is retractable
@intent_handler(IntentBuilder('FindFlightGearIntent').require('conf.find.fg'))
def handle_find_flight_gear_intent(self, message):
self.speak("Ok, I'm looking for a running flightgear on port " + str(self.settings['port']) + ". This can take a while.")
# check localhost first
ip = "127.0.0.1"
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
result = sock.connect_ex((ip, self.settings['port']))
if result == 0:
self.speak("Found an instance on my self, do you want to use this computer?")
wait_while_speaking()
response = self.get_response("dummy")
if response != None:
match = re.search("yes|afirm|ok", response, re.I)
if match != None:
self.settings['host'] = "localhost"
self.speak("New host " + self.settings['host'] + " is set")
sys.exit()
self.speak("Ok, I continue to search")
sock.close()
except socket.error:
pass
# get network
net = self.get_ip()
net = re.sub("\d[1-3]$", '', net)
# scan network
for host_part in range(1, 255):
ip = net + str(host_part)
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
result = sock.connect_ex((ip, self.settings['port']))
if result == 0:
# if a connection is found, ask user if it's the correct one
try:
(host, dummy, dummy) = socket.gethostbyaddr(ip)
host = socket.getfqdn(host)
except socket.gaierror:
pass
self.speak("Found an instance on " + host + ", do you want to use this computer?")
wait_while_speaking()
response = self.get_response("dummy")
if response != None:
match = re.search("yes|afirm|ok", response, re.I)
if match != None:
self.settings['host'] = host
self.speak("New host " + self.settings['host'] + " is set")
sys.exit()
self.speak("Ok, I continue to search")
sock.close()
except socket.error:
pass
self.speak("I haven't found any running flightgear on port " + str(self.settings['port']))
#################################################################
# #
# Help functions #
# #
#################################################################
# connect to fg
def connect(self):
try:
tn = Telnet(self.settings['host'], self.settings['port'])
except:
self.speak_dialog("no.telnet.con")
sys.exit(0)
# switch to data mode
tn.write("data\r\n")
return tn
# running an nasal command
def nasal_exec(self, tn, call):
tn.write("nasal\r\n")
tn.write(call + "\r\n")
tn.write("##EOF##\r\n")
# get a prop from the property tree
def get_prop(self, tn, prop):
tn.write("get " + prop + "\r\n")
ret = tn.read_until("\r")
tn.read_until("\n")
return ret[:-1]
# count number of items in a prop tree dir
def get_item_count(self, tn, directory):
tn.write("ls " + directory + "\r\n")
ret = 0
result = " "
while result != "":
result = tn.read_until("\n", 1)
ret = ret + 1
ret = ret - 1
tn.write("cd /\r\n")
return ret
# get ip address
def get_ip(self):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
try:
# doesn't even have to be reachable
s.connect(('10.255.255.255', 1))
IP = s.getsockname()[0]
except:
IP = '127.0.0.1'
finally:
s.close()
return IP
# exit routine to properly close the tn con
def exit(self, tn):
tn.close
sys.exit(0)
def stop(self):
pass
def create_skill():
return FlightGearCopilotSkill()