mirror of
https://github.com/liberatedsystems/Sideband_CE.git
synced 2024-09-03 04:13:27 +02:00
470 lines
19 KiB
Python
470 lines
19 KiB
Python
__debug_build__ = False
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import sys
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import time
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import RNS
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from os import environ
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from kivy.logger import Logger, LOG_LEVELS
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if __debug_build__:
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Logger.setLevel(LOG_LEVELS["debug"])
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else:
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Logger.setLevel(LOG_LEVELS["error"])
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if RNS.vendor.platformutils.get_platform() == "android":
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from jnius import autoclass, cast
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# Squelch excessive method signature logging
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import jnius.reflect
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class redirect_log():
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def isEnabledFor(self, arg):
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return False
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def debug(self, arg):
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pass
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def mod(method, name, signature):
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pass
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jnius.reflect.log_method = mod
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jnius.reflect.log = redirect_log()
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############################################
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from android import python_act
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android_api_version = autoclass('android.os.Build$VERSION').SDK_INT
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Intent = autoclass('android.content.Intent')
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BitmapFactory = autoclass('android.graphics.BitmapFactory')
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Icon = autoclass("android.graphics.drawable.Icon")
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PendingIntent = autoclass('android.app.PendingIntent')
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AndroidString = autoclass('java.lang.String')
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NotificationManager = autoclass('android.app.NotificationManager')
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Context = autoclass('android.content.Context')
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if android_api_version >= 26:
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NotificationBuilder = autoclass('android.app.Notification$Builder')
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NotificationChannel = autoclass('android.app.NotificationChannel')
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from usb4a import usb
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from usbserial4a import serial4a
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from sideband.core import SidebandCore
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else:
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from sbapp.sideband.core import SidebandCore
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class SidebandService():
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usb_device_filter = {
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0x0403: [0x6001, 0x6010, 0x6011, 0x6014, 0x6015], # FTDI
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0x10C4: [0xea60, 0xea70, 0xea71], # SiLabs
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0x067B: [0x2303, 0x23a3, 0x23b3, 0x23c3, 0x23d3, 0x23e3, 0x23f3], # Prolific
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0x1a86: [0x5523, 0x7523, 0x55D4], # Qinheng
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0x0483: [0x5740], # ST CDC
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0x2E8A: [0x0005, 0x000A], # Raspberry Pi Pico
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}
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def android_notification(self, title="", content="", ticker="", group=None, context_id=None):
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if android_api_version < 26:
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return
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else:
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package_name = "io.unsigned.sideband"
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if not self.notification_service:
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self.notification_service = cast(NotificationManager, self.app_context.getSystemService(
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Context.NOTIFICATION_SERVICE
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))
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channel_id = package_name
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group_id = ""
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if group != None:
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channel_id += "."+str(group)
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group_id += str(group)
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if context_id != None:
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channel_id += "."+str(context_id)
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group_id += "."+str(context_id)
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if not title or title == "":
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channel_name = "Sideband"
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else:
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channel_name = title
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self.notification_channel = NotificationChannel(channel_id, channel_name, NotificationManager.IMPORTANCE_DEFAULT)
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self.notification_channel.enableVibration(True)
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self.notification_channel.setShowBadge(True)
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self.notification_service.createNotificationChannel(self.notification_channel)
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notification = NotificationBuilder(self.app_context, channel_id)
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notification.setContentTitle(title)
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notification.setContentText(AndroidString(content))
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# if group != None:
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# notification.setGroup(group_id)
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if not self.notification_small_icon:
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path = self.sideband.notification_icon
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bitmap = BitmapFactory.decodeFile(path)
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self.notification_small_icon = Icon.createWithBitmap(bitmap)
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notification.setSmallIcon(self.notification_small_icon)
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# large_icon_path = self.sideband.icon
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# bitmap_icon = BitmapFactory.decodeFile(large_icon_path)
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# notification.setLargeIcon(bitmap_icon)
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if not self.notification_intent:
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notification_intent = Intent(self.app_context, python_act)
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notification_intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP)
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notification_intent.setAction(Intent.ACTION_MAIN)
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notification_intent.addCategory(Intent.CATEGORY_LAUNCHER)
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self.notification_intent = PendingIntent.getActivity(self.app_context, 0, notification_intent, 0)
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notification.setContentIntent(self.notification_intent)
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notification.setAutoCancel(True)
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built_notification = notification.build()
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self.notification_service.notify(0, built_notification)
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def check_permission(self, permission):
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if RNS.vendor.platformutils.is_android():
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try:
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result = self.android_service.checkSelfPermission("android.permission."+permission)
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if result == 0:
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return True
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except Exception as e:
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RNS.log("Error while checking permission: "+str(e), RNS.LOG_ERROR)
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return False
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else:
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return False
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def background_location_allowed(self):
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if not RNS.vendor.platformutils.is_android():
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return False
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perms = ["ACCESS_FINE_LOCATION","ACCESS_COARSE_LOCATION","ACCESS_BACKGROUND_LOCATION"]
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for perm in perms:
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if not self.check_permission(perm):
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return False
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return True
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def android_location_callback(self, **kwargs):
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self._raw_gps = kwargs
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self._last_gps_update = time.time()
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def should_update_location(self):
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if self.sideband.config["telemetry_enabled"] and self.sideband.config["telemetry_s_location"] and self.background_location_allowed():
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return True
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else:
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return False
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def update_location_provider(self):
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if RNS.vendor.platformutils.is_android():
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if self.should_update_location():
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if not self._gps_started:
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RNS.log("Starting service location provider", RNS.LOG_DEBUG)
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if self.gps == None:
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from plyer import gps
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self.gps = gps
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self.gps.configure(on_location=self.android_location_callback)
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self.gps.start(minTime=self._gps_stale_time, minDistance=self._gps_min_distance)
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self._gps_started = True
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else:
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if self._gps_started:
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RNS.log("Stopping service location provider", RNS.LOG_DEBUG)
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if self.gps != None:
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self.gps.stop()
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self._gps_started = False
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self._raw_gps = None
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def get_location(self):
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return self._last_gps_update, self._raw_gps
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def __init__(self):
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self.argument = environ.get('PYTHON_SERVICE_ARGUMENT', '')
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self.app_dir = self.argument
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self.multicast_lock = None
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self.wake_lock = None
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self.should_run = False
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self.gps = None
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self._gps_started = False
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self._gps_stale_time = 300-1
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self._gps_min_distance = 3
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self._raw_gps = None
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self.android_service = None
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self.app_context = None
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self.wifi_manager = None
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self.power_manager = None
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self.usb_devices = []
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self.usb_device_filter = SidebandService.usb_device_filter
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self.notification_service = None
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self.notification_channel = None
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self.notification_intent = None
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self.notification_small_icon = None
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if RNS.vendor.platformutils.is_android():
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self.android_service = autoclass('org.kivy.android.PythonService').mService
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self.app_context = self.android_service.getApplication().getApplicationContext()
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try:
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self.wifi_manager = self.app_context.getSystemService(Context.WIFI_SERVICE)
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except Exception as e:
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self.wifi_manager = None
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RNS.log("Could not acquire Android WiFi Manager! Keeping WiFi-based interfaces up will be unavailable.", RNS.LOG_ERROR)
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RNS.log("The contained exception was: "+str(e), RNS.LOG_ERROR)
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try:
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self.power_manager = self.app_context.getSystemService(Context.POWER_SERVICE)
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except Exception as e:
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self.power_manager = None
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RNS.log("Could not acquire Android Power Manager! Taking wakelocks and keeping the CPU running will be unavailable.", RNS.LOG_ERROR)
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RNS.log("The contained exception was: "+str(e), RNS.LOG_ERROR)
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self.discover_usb_devices()
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self.sideband = SidebandCore(self, is_service=True, android_app_dir=self.app_dir, verbose=__debug_build__, owner_service=self, service_context=self.android_service)
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if self.sideband.config["debug"]:
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Logger.setLevel(LOG_LEVELS["debug"])
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self.sideband.start()
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self.update_connectivity_type()
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if RNS.vendor.platformutils.is_android():
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RNS.log("Discovered USB devices: "+str(self.usb_devices), RNS.LOG_EXTREME)
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self.update_location_provider()
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def discover_usb_devices(self):
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self.usb_devices = []
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RNS.log("Discovering attached USB devices...", RNS.LOG_EXTREME)
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try:
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devices = usb.get_usb_device_list()
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for device in devices:
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device_entry = {
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"port": device.getDeviceName(),
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"vid": device.getVendorId(),
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"pid": device.getProductId(),
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"manufacturer": device.getManufacturerName(),
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"productname": device.getProductName(),
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}
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if device_entry["vid"] in self.usb_device_filter:
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if device_entry["pid"] in self.usb_device_filter[device_entry["vid"]]:
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self.usb_devices.append(device_entry)
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except Exception as e:
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RNS.log("Could not list USB devices. The contained exception was: "+str(e), RNS.LOG_ERROR)
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def start(self):
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self.should_run = True
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self.take_locks()
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self.run()
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def stop(self):
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self.should_run = False
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def take_locks(self, force_multicast=False):
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if RNS.vendor.platformutils.get_platform() == "android":
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if self.multicast_lock == None or force_multicast:
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if self.wifi_manager != None:
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RNS.log("Creating multicast lock", RNS.LOG_DEBUG)
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self.multicast_lock = self.wifi_manager.createMulticastLock("sideband_service")
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if self.multicast_lock != None:
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if not self.multicast_lock.isHeld():
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RNS.log("Taking multicast lock", RNS.LOG_DEBUG)
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self.multicast_lock.acquire()
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else:
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RNS.log("Multicast lock already held", RNS.LOG_DEBUG)
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if self.wake_lock == None:
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if self.power_manager != None:
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RNS.log("Creating wake lock", RNS.LOG_DEBUG)
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self.wake_lock = self.power_manager.newWakeLock(self.power_manager.PARTIAL_WAKE_LOCK, "sideband_service")
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if self.wake_lock != None:
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if not self.wake_lock.isHeld():
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RNS.log("Taking wake lock", RNS.LOG_DEBUG)
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self.wake_lock.acquire()
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else:
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RNS.log("Wake lock already held", RNS.LOG_DEBUG)
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def release_locks(self):
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if RNS.vendor.platformutils.get_platform() == "android":
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if not self.multicast_lock == None and self.multicast_lock.isHeld():
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RNS.log("Releasing multicast lock")
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self.multicast_lock.release()
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if not self.wake_lock == None and self.wake_lock.isHeld():
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RNS.log("Releasing wake lock")
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self.wake_lock.release()
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def update_connectivity_type(self):
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if self.sideband.reticulum.is_connected_to_shared_instance:
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is_controlling = False
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else:
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is_controlling = True
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self.sideband.setpersistent("service.is_controlling_connectivity", is_controlling)
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def get_connectivity_status(self):
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if self.sideband.reticulum.is_connected_to_shared_instance:
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return "[size=22dp][b]Connectivity Status[/b][/size]\n\nSideband is connected via a shared Reticulum instance running on this system. Use the rnstatus utility to obtain full connectivity info."
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else:
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ws = "Disabled"
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ts = "Disabled"
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i2s = "Disabled"
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# stat = "[size=22dp][b]Connectivity Status[/b][/size]\n\n"
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stat = ""
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if self.sideband.interface_local != None:
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netdevs = self.sideband.interface_local.adopted_interfaces
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if len(netdevs) > 0:
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ds = "Using "
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for netdev in netdevs:
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ds += "[i]"+str(netdev)+"[/i], "
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ds = ds[:-2]
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else:
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ds = "No usable network devices"
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np = len(self.sideband.interface_local.peers)
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if np == 1:
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ws = "1 reachable peer"
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else:
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ws = str(np)+" reachable peers"
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stat += "[b]Local[/b]\n{ds}\n{ws}\n\n".format(ds=ds, ws=ws)
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if self.sideband.interface_rnode != None:
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if self.sideband.interface_rnode.online:
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rs = "On-air at "+str(self.sideband.interface_rnode.bitrate_kbps)+" Kbps"
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else:
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rs = "Interface Down"
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stat += "[b]RNode[/b]\n{rs}\n\n".format(rs=rs)
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if self.sideband.interface_modem != None:
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if self.sideband.interface_modem.online:
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rm = "Connected"
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else:
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rm = "Interface Down"
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stat += "[b]Radio Modem[/b]\n{rm}\n\n".format(rm=rm)
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if self.sideband.interface_serial != None:
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if self.sideband.interface_serial.online:
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rs = "Running at "+RNS.prettysize(self.sideband.interface_serial.bitrate/8, suffix="b")+"ps"
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else:
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rs = "Interface Down"
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stat += "[b]Serial Port[/b]\n{rs}\n\n".format(rs=rs)
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if self.sideband.interface_tcp != None:
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if self.sideband.interface_tcp.online:
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ts = "Connected to "+str(self.sideband.interface_tcp.target_ip)+":"+str(self.sideband.interface_tcp.target_port)
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else:
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ts = "Interface Down"
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stat += "[b]TCP[/b]\n{ts}\n\n".format(ts=ts)
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if self.sideband.interface_i2p != None:
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i2s = "Unknown"
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if hasattr(self.sideband.interface_i2p, "i2p_tunnel_state") and self.sideband.interface_i2p.i2p_tunnel_state != None:
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if self.sideband.interface_i2p.i2p_tunnel_state == RNS.Interfaces.I2PInterface.I2PInterfacePeer.TUNNEL_STATE_INIT:
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i2s = "Tunnel Connecting"
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elif self.sideband.interface_i2p.i2p_tunnel_state == RNS.Interfaces.I2PInterface.I2PInterfacePeer.TUNNEL_STATE_ACTIVE:
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i2s = "Tunnel Active"
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elif self.sideband.interface_i2p.i2p_tunnel_state == RNS.Interfaces.I2PInterface.I2PInterfacePeer.TUNNEL_STATE_STALE:
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i2s = "Tunnel Unresponsive"
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else:
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if self.sideband.interface_i2p.online:
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i2s = "Connected"
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else:
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i2s = "Connecting to I2P"
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stat += "[b]I2P[/b]\n{i2s}\n\n".format(i2s=i2s)
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total_rxb = 0
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total_txb = 0
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if self.sideband.interface_local != None:
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total_rxb += self.sideband.interface_local.rxb
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total_txb += self.sideband.interface_local.txb
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if self.sideband.interface_rnode != None:
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total_rxb += self.sideband.interface_rnode.rxb
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total_txb += self.sideband.interface_rnode.txb
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if self.sideband.interface_modem != None:
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total_rxb += self.sideband.interface_modem.rxb
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total_txb += self.sideband.interface_modem.txb
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if self.sideband.interface_serial != None:
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total_rxb += self.sideband.interface_serial.rxb
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total_txb += self.sideband.interface_serial.txb
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if self.sideband.interface_tcp != None:
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total_rxb += self.sideband.interface_tcp.rxb
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total_txb += self.sideband.interface_tcp.txb
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if self.sideband.interface_i2p != None:
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total_rxb += self.sideband.interface_i2p.rxb
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total_txb += self.sideband.interface_i2p.txb
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if RNS.Reticulum.transport_enabled():
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stat += "[b]Transport Instance[/b]\nRouting Traffic\n\n"
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stat += "[b]Traffic[/b]\nIn: {inb}\nOut: {outb}\n\n".format(inb=RNS.prettysize(total_rxb), outb=RNS.prettysize(total_txb))
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if stat.endswith("\n\n"):
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stat = stat[:-2]
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return stat
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def run(self):
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while self.should_run:
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sleep_time = 1
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self.sideband.setstate("service.heartbeat", time.time())
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self.sideband.setstate("service.connectivity_status", self.get_connectivity_status())
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if self.sideband.getstate("wants.service_stop"):
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self.sideband.service_stopped = True
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self.should_run = False
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sleep_time = 0
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if self.sideband.getstate("wants.clear_notifications"):
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self.sideband.setstate("wants.clear_notifications", False)
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if self.notification_service != None:
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self.notification_service.cancelAll()
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if self.sideband.getstate("wants.settings_reload"):
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self.sideband.setstate("wants.settings_reload", False)
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self.sideband.reload_configuration()
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time.sleep(sleep_time)
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self.sideband.cleanup()
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self.release_locks()
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def handle_exception(exc_type, exc_value, exc_traceback):
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if issubclass(exc_type, KeyboardInterrupt):
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sys.__excepthook__(exc_type, exc_value, exc_traceback)
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return
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if exc_type == SystemExit:
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sys.__excepthook__(exc_type, exc_value, exc_traceback)
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return
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import traceback
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exc_text = "".join(traceback.format_exception(exc_type, exc_value, exc_traceback))
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RNS.log(f"An unhandled {str(exc_type)} exception occurred: {str(exc_value)}", RNS.LOG_ERROR)
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RNS.log(exc_text, RNS.LOG_ERROR)
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sys.excepthook = handle_exception
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SidebandService().start()
|