mirror of
https://github.com/openplotter/openplotter-maiana.git
synced 2025-05-16 15:10:12 -07:00
146 lines
4.6 KiB
Python
146 lines
4.6 KiB
Python
#!/usr/bin/env python3
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# This file is part of OpenPlotter.
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# Copyright (C) 2022 by Sailoog <https://github.com/openplotter/openplotter-maiana>
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#
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# Openplotter is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# any later version.
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# Openplotter is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Openplotter. If not, see <http://www.gnu.org/licenses/>.
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import time, os, subprocess, sys, ujson
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from openplotterSettings import language
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from openplotterSettings import platform
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from openplotterSignalkInstaller import connections
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class Start():
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def __init__(self, conf, currentLanguage):
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self.conf = conf
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currentdir = os.path.dirname(os.path.abspath(__file__))
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language.Language(currentdir,'openplotter-maiana',currentLanguage)
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self.initialMessage = _('Starting MAIANA transponder...')
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def start(self):
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green = ''
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black = ''
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red = ''
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subprocess.call(['pkill', '-f', 'openplotter-maiana-read'])
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subprocess.Popen('openplotter-maiana-read')
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time.sleep(1)
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return {'green': green,'black': black,'red': red}
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class Check():
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def __init__(self, conf, currentLanguage):
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self.conf = conf
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self.platform = platform.Platform()
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currentdir = os.path.dirname(os.path.abspath(__file__))
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language.Language(currentdir,'openplotter-maiana',currentLanguage)
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self.initialMessage = _('Checking MAIANA transponder...')
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def check(self):
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green = ''
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black = ''
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red = ''
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#device
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device = self.conf.get('MAIANA', 'device')
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if not device:
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msg = _('There is no MAIANA device defined')
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if not red: red = msg
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else: red+= '\n '+msg
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else:
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msg = _('MAIANA device')+': '+device
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if not black: black = msg
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else: black+= ' | '+msg
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#check devie¡ce and server settings
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if device:
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settingsOK = False
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nmeaOK = True
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try:
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setting_file = self.platform.skDir+'/settings.json'
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with open(setting_file) as data_file:
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data = ujson.load(data_file)
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except: data = {}
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if 'pipedProviders' in data: data2 = data['pipedProviders']
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else: data2 = []
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for i in data2:
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enabled = ''
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dataType = ''
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baudrate = ''
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connectionType = ''
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suppress0183event = False
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try:
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dataSubOptions = i['pipeElements'][0]['options']['subOptions']
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if device in dataSubOptions['device']:
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enabled = i['enabled']
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dataType = i['pipeElements'][0]['options']['type']
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baudrate = dataSubOptions['baudrate']
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connectionType = dataSubOptions['type']
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if 'suppress0183event' in dataSubOptions: suppress0183event = dataSubOptions['suppress0183event']
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if enabled and connectionType == 'serial' and baudrate == 38400 and dataType == 'NMEA0183' and not suppress0183event: settingsOK = True
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except: pass
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if settingsOK:
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msg = _('device settings OK')
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if not black: black = msg
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else: black+= ' | '+msg
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else:
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msg = _('check device settings')
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if not red: red = msg
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else: red+= '\n '+msg
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if 'interfaces' in data: data2 = data['interfaces']
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else: data2 = []
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if 'nmea-tcp' in data2:
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if not data2['nmea-tcp']: nmeaOK = False
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if not nmeaOK:
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msg = _('NMEA 0183 over TCP (10110) interface is disabled. Check Signal K server settings')
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if not red: red = msg
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else: red+= '\n '+msg
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#access
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skConnections = connections.Connections('MAIANA')
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result = skConnections.checkConnection()
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if result[0] == 'pending' or result[0] == 'error' or result[0] == 'repeat' or result[0] == 'permissions':
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if not red: red = result[1]
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else: red+= '\n '+result[1]
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if result[0] == 'approved' or result[0] == 'validated':
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msg = _('Access to Signal K server validated')
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if not black: black = msg
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else: black+= ' | '+msg
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# check service
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test = subprocess.check_output(['ps','aux']).decode(sys.stdin.encoding)
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if device and (result[0] == 'approved' or result[0] == 'validated'):
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if 'openplotter-maiana-read' in test:
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msg = _('running')
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if not green: green = msg
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else: green+= ' | '+msg
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else:
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msg = _('not running')
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if red: red += '\n '+msg
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else: red = msg
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else:
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if 'openplotter-maiana-read' in test:
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msg = _('running')
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if red: red += '\n '+msg
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else: red = msg
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else:
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msg = _('not running')
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if not black: black = msg
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else: black+= ' | '+msg
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return {'green': green,'black': black,'red': red}
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