mirror of
https://github.com/libretro/Lakka-LibreELEC.git
synced 2024-12-15 23:48:54 +00:00
cc5dd53dca
Co-authored-by: Guy Kloss <guy@kloss.nz> Co-authored-by: Ian Leonard <antonlacon@gmail.com> Signed-off-by: Ian Leonard <antonlacon@gmail.com>
136 lines
3.9 KiB
Python
136 lines
3.9 KiB
Python
# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (C) 2009-2012 Stephan Raue (stephan@openelec.tv)
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# Copyright (C) 2018-present Team LibreELEC (https://libreelec.tv)
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import json
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import linecache
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import os
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import shlex
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import subprocess
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import sys
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import time
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import xbmc
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import xbmcaddon
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__addon__ = xbmcaddon.Addon();
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__path__ = os.path.join(__addon__.getAddonInfo('path'), 'bin')
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pauseXBMC = __addon__.getSetting("PAUSE_XBMC")
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def pauseXbmc():
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if pauseXBMC == "true":
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xbmc.executebuiltin("PlayerControl(Stop)")
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xbmc.audioSuspend()
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xbmc.enableNavSounds(False)
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def resumeXbmc():
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if pauseXBMC == "true":
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xbmc.audioResume()
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xbmc.enableNavSounds(True)
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def _print_exception():
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exc_type, exc_obj, tb = sys.exc_info()
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frame = tb.tb_frame
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lineno = tb.tb_lineno
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filename = frame.f_code.co_filename
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linecache.checkcache(filename)
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line = linecache.getline(filename, lineno, frame.f_globals)
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xbmc.log(f'## Chrome Addon Error: in ({filename}, line {lineno}\n"{line.strip()}"):\n{repr(exc_obj)}', xbmc.LOGERROR)
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def startchrome(args):
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try:
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chrome_env = {
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'VAAPI_MODE': __addon__.getSetting('VAAPI_MODE'),
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'WINDOW_MODE': __addon__.getSetting('WINDOW_MODE'),
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'RASTER_MODE': __addon__.getSetting('RASTER_MODE'),
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'DARK_MODE': __addon__.getSetting('DARK_MODE')
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}
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# sound settings as environment variable
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if __addon__.getSetting('USE_CUST_AUDIODEVICE') == 'true':
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audio_device = __addon__.getSetting('CUST_AUDIODEVICE_STR')
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else:
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audio_device = getAudioDevice()
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chrome_env['AUDIO_DEVICE_TYPE'] = getAudioDeviceType(audio_device)
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if chrome_env['AUDIO_DEVICE_TYPE'] == 'ALSA':
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alsa_device = getAlsaAudioDevice(audio_device)
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chrome_env['ALSA_DEVICE'] = alsa_device if alsa_device else ''
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# chrome user-agent string
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if __addon__.getSetting('USE_CUST_USERAGENT') == 'true':
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chrome_env['USER_AGENT'] = __addon__.getSetting('CUST_USERAGENT_STR')
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# launch chrome
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new_env = os.environ.copy()
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new_env.update(chrome_env)
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chrome_execute = ([os.path.join(__path__, 'chrome-start')]
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+ args
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+ [__addon__.getSetting('HOMEPAGE')])
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subprocess.call(chrome_execute, env=new_env)
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except Exception:
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_print_exception()
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xbmc.log(f'## Chrome Addon Error: chrome env: {chrome_env}, audio device: {audio_device}', xbmc.LOGERROR)
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def isRunning(pname):
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'''Returns True/False if pname is running'''
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running_commands = subprocess.run(shlex.split('ps -Ao comm'), text=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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return pname in running_commands.stdout
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def getAudioDevice():
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return json.loads(xbmc.executeJSONRPC(json.dumps({
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"jsonrpc": "2.0",
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"method": "Settings.GetSettingValue",
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"params": {
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"setting": "audiooutput.audiodevice",
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},
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"id": 1,
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})))['result']['value']
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def getAudioDeviceType(dev):
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if dev:
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if dev.startswith("ALSA:"):
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return "ALSA"
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elif dev.startswith("PULSE:"):
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return "PULSE"
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else:
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# backwards compatibility of device string
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return "ALSA"
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return "ALSA"
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def getAlsaAudioDevice(dev):
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if not dev.startswith('ALSA:'):
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return dev
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dev = dev.split("ALSA:")[1]
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if dev == "@":
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return None
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if dev.startswith("@:"):
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dev = dev.split("@:")[1]
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if dev.startswith("CARD="):
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dev = f'plughw:{dev}'
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return dev
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if (not __addon__.getSetting("firstrun")):
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__addon__.setSetting("firstrun", "1")
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__addon__.openSettings()
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try:
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args = sys.argv[1:]
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except Exception:
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args = ''
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if args == 'widevine':
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install_widevine()
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elif args == 'flash':
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install_flash()
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else:
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if not isRunning('chrome'):
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pauseXbmc()
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startchrome(args)
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while isRunning('chrome'):
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time.sleep(1)
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resumeXbmc()
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del __addon__
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