__debug_build__ = False __disable_shaders__ = False __version__ = "1.1.4" __variant__ = "" import sys import argparse parser = argparse.ArgumentParser(description="Sideband LXMF Client") parser.add_argument("-v", "--verbose", action='store_true', default=False, help="increase logging verbosity") parser.add_argument("-c", "--config", action='store', default=None, help="specify path of config directory") parser.add_argument("-d", "--daemon", action='store_true', default=False, help="run as a daemon, without user interface") parser.add_argument("--export-settings", action='store', default=None, help="export application settings to file") parser.add_argument("--import-settings", action='store', default=None, help="import application settings from file") parser.add_argument("--version", action="version", version="sideband {version}".format(version=__version__)) args = parser.parse_args() sys.argv = [sys.argv[0]] import RNS import LXMF import time import os import pathlib import base64 import threading import RNS.vendor.umsgpack as msgpack app_ui_scaling_path = None def apply_ui_scale(): global app_ui_scaling_path default_scale = os.environ["KIVY_METRICS_DENSITY"] if "KIVY_METRICS_DENSITY" in os.environ else "unknown" config_path = None ui_scale_path = None try: if RNS.vendor.platformutils.is_android(): import plyer ui_scale_path = plyer.storagepath.get_application_dir()+"/io.unsigned.sideband/files/app_storage/ui_scale" else: if config_path == None: import sbapp.plyer as plyer ui_scale_path = plyer.storagepath.get_home_dir()+"/.config/sideband/app_storage/ui_scale" if ui_scale_path.startswith("file://"): ui_scale_path = ui_scale_path.replace("file://", "") else: ui_scale_path = config_path+"/app_storage/ui_scale" app_ui_scaling_path = ui_scale_path except Exception as e: RNS.log(f"Error while locating UI scale file: {e}", RNS.LOG_ERROR) if ui_scale_path != None: RNS.log("Default scaling factor on this platform is "+str(default_scale), RNS.LOG_NOTICE) try: RNS.log("Looking for scaling info in "+str(ui_scale_path)) if os.path.isfile(ui_scale_path): scale_factor = None with open(ui_scale_path, "r") as sf: scale_factor = float(sf.readline()) if scale_factor != None: if scale_factor >= 0.3 and scale_factor <= 5.0: os.environ["KIVY_METRICS_DENSITY"] = str(scale_factor) RNS.log("UI scaling factor set to "+str(os.environ["KIVY_METRICS_DENSITY"]), RNS.LOG_NOTICE) elif scale_factor == 0.0: RNS.log("Using default UI scaling factor", RNS.LOG_NOTICE) except Exception as e: RNS.log(f"Error while reading UI scaling factor: {e}", RNS.LOG_ERROR) if args.export_settings: from .sideband.core import SidebandCore sideband = SidebandCore( None, config_path=args.config, is_client=False, verbose=(args.verbose or __debug_build__), is_daemon=True, load_config_only=True, ) sideband.version_str = "v"+__version__+" "+__variant__ import json export = sideband.config.copy() for k in export: if isinstance(export[k], bytes): export[k] = RNS.hexrep(export[k], delimit=False) try: export_path = os.path.expanduser(args.export_settings) with open(export_path, "wb") as export_file: export_file.write(json.dumps(export, indent=4).encode("utf-8")) print(f"Application settings written to {export_path}") exit(0) except Exception as e: print(f"Could not write application settings to {export_path}. The contained exception was:\n{e}") exit(1) elif args.import_settings: from .sideband.core import SidebandCore sideband = SidebandCore( None, config_path=args.config, is_client=False, verbose=(args.verbose or __debug_build__), is_daemon=True, load_config_only=True, ) sideband.version_str = "v"+__version__+" "+__variant__ import json addr_fields = ["lxmf_propagation_node", "last_lxmf_propagation_node", "nn_home_node", "telemetry_collector"] try: import_path = os.path.expanduser(args.import_settings) imported = None with open(import_path, "rb") as import_file: json_data = import_file.read().decode("utf-8") imported = json.loads(json_data) for k in imported: if k in addr_fields and imported[k] != None: imported[k] = bytes.fromhex(imported[k]) if len(imported[k]) != RNS.Reticulum.TRUNCATED_HASHLENGTH//8: raise ValueError(f"Invalid hash length for {RNS.prettyhexrep(imported[k])}") if imported: sideband.config = imported sideband.save_configuration() while sideband.saving_configuration: time.sleep(0.1) print(f"Application settings imported from {import_path}") exit(0) except Exception as e: print(f"Could not import application settings from {import_path}. The contained exception was:\n{e}") exit(1) if not args.daemon: from kivy.logger import Logger, LOG_LEVELS from PIL import Image as PilImage import io # Squelch excessive method signature logging class redirect_log(): def isEnabledFor(self, arg): return False def debug(self, arg): pass def trace(self, arg): pass def warning(self, arg): RNS.log("Kivy error: "+str(arg), RNS.LOG_WARNING) def critical(self, arg): RNS.log("Kivy error: "+str(arg), RNS.LOG_ERROR) if RNS.vendor.platformutils.get_platform() == "android": import jnius.reflect def mod(method, name, signature): pass jnius.reflect.log_method = mod jnius.reflect.log = redirect_log() if __debug_build__ or args.verbose: Logger.setLevel(LOG_LEVELS["debug"]) else: Logger.setLevel(LOG_LEVELS["error"]) if RNS.vendor.platformutils.get_platform() != "android": local = os.path.dirname(__file__) sys.path.append(local) if args.daemon: from .sideband.core import SidebandCore class DaemonElement(): pass class DaemonApp(): pass MDApp = DaemonApp; OneLineIconListItem = DaemonElement; Window = DaemonElement; Clipboard = DaemonElement; EventLoop = DaemonElement; Clock = DaemonElement; Builder = DaemonElement; ScrollEffect = DaemonElement; SlideTransition = DaemonElement; ScreenManager = DaemonElement; FadeTransition = DaemonElement; NoTransition = DaemonElement; OneLineIconListItem = DaemonElement; StringProperty = DaemonElement; BaseButton = DaemonElement; MDIconButton = DaemonElement; MDFileManager = DaemonElement; toast = DaemonElement; dp = DaemonElement; sp = DaemonElement; MDRectangleFlatButton = DaemonElement; MDDialog = DaemonElement; colors = DaemonElement; Telemeter = DaemonElement; CustomMapMarker = DaemonElement; MBTilesMapSource = DaemonElement; MapSource = DaemonElement; webbrowser = DaemonElement; Conversations = DaemonElement; MsgSync = DaemonElement; IconLeftWidget = DaemonElement; NewConv = DaemonElement; Telemetry = DaemonElement; ObjectDetails = DaemonElement; Announces = DaemonElement; Messages = DaemonElement; ts_format = DaemonElement; messages_screen_kv = DaemonElement; plyer = DaemonElement; multilingual_markup = DaemonElement; ContentNavigationDrawer = DaemonElement; DrawerList = DaemonElement; IconListItem = DaemonElement; escape_markup = DaemonElement; SoundLoader = DaemonElement; BoxLayout = DaemonElement; else: apply_ui_scale() from kivymd.app import MDApp app_superclass = MDApp from kivy.core.window import Window from kivy.core.clipboard import Clipboard from kivy.core.audio import SoundLoader from kivy.base import EventLoop from kivy.clock import Clock from kivy.lang.builder import Builder from kivy.effects.scroll import ScrollEffect from kivy.uix.screenmanager import ScreenManager from kivy.uix.screenmanager import FadeTransition, NoTransition, SlideTransition from kivy.uix.boxlayout import BoxLayout from kivymd.uix.list import OneLineIconListItem, IconLeftWidget from kivy.properties import StringProperty from kivymd.uix.button import BaseButton, MDIconButton from kivymd.uix.filemanager import MDFileManager from kivy.metrics import dp, sp from kivymd.uix.button import MDRectangleFlatButton from kivymd.uix.dialog import MDDialog from kivymd.color_definitions import colors from sideband.sense import Telemeter from mapview import CustomMapMarker from mapview.mbtsource import MBTilesMapSource from mapview.source import MapSource from kivy.utils import escape_markup import webbrowser import kivy.core.image kivy.core.image.Logger = redirect_log() if RNS.vendor.platformutils.is_android(): from sideband.core import SidebandCore import plyer from ui.layouts import * from ui.conversations import Conversations, MsgSync, NewConv from ui.telemetry import Telemetry from ui.objectdetails import ObjectDetails from ui.announces import Announces from ui.messages import Messages, ts_format, messages_screen_kv from ui.helpers import ContentNavigationDrawer, DrawerList, IconListItem from ui.helpers import multilingual_markup, mdc from kivymd.toast import toast from jnius import cast from jnius import autoclass from android import mActivity from android.permissions import request_permissions, check_permission from android.storage import primary_external_storage_path, secondary_external_storage_path import pyogg from pydub import AudioSegment from kivymd.utils.set_bars_colors import set_bars_colors android_api_version = autoclass('android.os.Build$VERSION').SDK_INT else: from .sideband.core import SidebandCore import sbapp.plyer as plyer from .ui.layouts import * from .ui.conversations import Conversations, MsgSync, NewConv from .ui.announces import Announces from .ui.telemetry import Telemetry from .ui.objectdetails import ObjectDetails from .ui.messages import Messages, ts_format, messages_screen_kv from .ui.helpers import ContentNavigationDrawer, DrawerList, IconListItem from .ui.helpers import multilingual_markup, mdc import sbapp.pyogg as pyogg from sbapp.pydub import AudioSegment class toast: def __init__(self, *kwargs): pass from kivy.config import Config Config.set('input', 'mouse', 'mouse,disable_multitouch') dark_theme_text_color = "ddd" if RNS.vendor.platformutils.get_platform() == "android": from jnius import autoclass from android.runnable import run_on_ui_thread TRANSITION_DURATION = 0.25 if RNS.vendor.platformutils.is_android(): ll_ot = 0.55 ll_ft = 0.275 else: ll_ot = 0.4 ll_ft = 0.275 class SidebandApp(MDApp): STARTING = 0x00 ACTIVE = 0x01 PAUSED = 0x02 STOPPING = 0x03 PKGNAME = "io.unsigned.sideband" SERVICE_TIMEOUT = 30 EINK_BG_STR = "1,0,0,1" EINK_BG_ARR = [1,0,0,1] def __init__(self, **kwargs): super().__init__(**kwargs) self.title = "Sideband" self.app_state = SidebandApp.STARTING self.android_service = None self.app_dir = plyer.storagepath.get_application_dir() self.shaders_disabled = __disable_shaders__ self.keyboard_enabled = False self.no_transition = NoTransition() self.slide_transition = SlideTransition() if args.config != None: self.config_path = os.path.expanduser(args.config) else: self.config_path = None if RNS.vendor.platformutils.get_platform() == "android": self.sideband = SidebandCore(self, config_path=self.config_path, is_client=True, android_app_dir=self.app_dir, verbose=__debug_build__) else: self.sideband = SidebandCore(self, config_path=self.config_path, is_client=False, verbose=(args.verbose or __debug_build__)) self.sideband.version_str = "v"+__version__+" "+__variant__ self.set_ui_theme() self.font_config() self.update_input_language() self.dark_theme_text_color = dark_theme_text_color self.conversations_view = None self.include_conversations = True self.include_objects = False self.messages_view = None self.map = None self.map_layer = None self.map_screen = None self.telemetry_screen = None self.map_cache = self.sideband.map_cache self.offline_source = None self.map_settings_screen = None self.object_details_screen = None self.sync_dialog = None self.settings_ready = False self.telemetry_ready = False self.connectivity_ready = False self.hardware_ready = False self.repository_ready = False self.hardware_rnode_ready = False self.hardware_modem_ready = False self.hardware_serial_ready = False self.hw_error_dialog = None self.final_load_completed = False self.service_last_available = 0 self.closing_app = False self.file_manager = None self.attach_path = None self.attach_type = None self.attach_dialog = None self.shared_attach_dialog = None self.rec_dialog = None self.last_msg_audio = None self.msg_sound = None self.audio_msg_mode = LXMF.AM_OPUS_OGG self.compat_error_dialog = None self.rec_dialog_is_open = True self.key_ptt_down = False Window.softinput_mode = "below_target" self.icon = self.sideband.asset_dir+"/icon.png" self.notification_icon = self.sideband.asset_dir+"/notification_icon.png" self.connectivity_updater = None self.last_map_update = 0 self.last_telemetry_received = 0 self.reposository_url = None ################################################# # Application Startup # ################################################# def update_loading_text(self): if self.sideband: loadingstate = self.sideband.getstate("init.loadingstate") if loadingstate: self.root.ids.connecting_status.text = loadingstate def update_init_status(self, dt): self.update_loading_text() if not RNS.vendor.platformutils.is_android() or self.sideband.service_available(): self.service_last_available = time.time() self.start_final() self.loading_updater.cancel() def start_core(self, dt): self.loading_updater = Clock.schedule_interval(self.update_init_status, 0.1) self.check_permissions() self.check_bluetooth_permissions() self.start_service() Clock.schedule_interval(self.jobs, 1.5) def dismiss_splash(dt): from android import loadingscreen loadingscreen.hide_loading_screen() if RNS.vendor.platformutils.get_platform() == "android": Clock.schedule_once(dismiss_splash, 0) self.set_bars_colors() def sjob(dt): self.sideband.setstate("app.loaded", True) self.sideband.setstate("app.running", True) self.sideband.setstate("app.foreground", True) Clock.schedule_once(sjob, 6.5) def start_service(self): if RNS.vendor.platformutils.is_android(): RNS.log("Running on Android API level "+str(android_api_version)) RNS.log("Launching platform-specific service for RNS and LXMF") if RNS.vendor.platformutils.get_platform() == "android": self.android_service = autoclass('io.unsigned.sideband.ServiceSidebandservice') mActivity = autoclass('org.kivy.android.PythonActivity').mActivity argument = self.app_dir self.android_service.start(mActivity, argument) def start_final(self): # Start local core instance self.sideband.start() # Pre-load announce stream widgets self.update_loading_text() self.loader_init() if not RNS.vendor.platformutils.is_android(): self.telemetry_init() self.settings_init() self.information_init() self.object_details_screen = None # Wait a little extra for user to react to permissions prompt # if RNS.vendor.platformutils.get_platform() == "android": # if self.sideband.first_run: # time.sleep(6) if self.sideband.first_run: self.guide_action() def fp(delta_time): self.request_permissions() Clock.schedule_once(fp, 5) else: self.open_conversations() if RNS.vendor.platformutils.is_android(): if self.sideband.getstate("android.power_restricted", allow_cache=False): RNS.log("Android power restrictions detected, background connectivity will not work. Asking for permissions.", RNS.LOG_DEBUG) def pm_job(dt): Settings = autoclass("android.provider.Settings") Intent = autoclass("android.content.Intent") Uri = autoclass("android.net.Uri") requestIntent = Intent() requestIntent.setAction(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS) requestIntent.setData(Uri.parse("package:io.unsigned.sideband")) mActivity.startActivity(requestIntent) Clock.schedule_once(pm_job, 1.5) if not self.root.ids.screen_manager.has_screen("messages_screen"): self.messages_screen = Builder.load_string(messages_screen_kv) self.messages_screen.app = self self.root.ids.screen_manager.add_widget(self.messages_screen) self.app_state = SidebandApp.ACTIVE self.loading_updater.cancel() self.final_load_completed = True self.keyboard_enabled = True def check_errors(dt): if self.sideband.getpersistent("startup.errors.rnode") != None: if self.hw_error_dialog == None or (self.hw_error_dialog != None and not self.hw_error_dialog.is_open): description = self.sideband.getpersistent("startup.errors.rnode")["description"] self.sideband.setpersistent("startup.errors.rnode", None) yes_button = MDRectangleFlatButton( text="OK", font_size=dp(18), ) self.hw_error_dialog = MDDialog( title="Hardware Error", text="When starting a connected RNode, Reticulum reported the following error:\n\n[i]"+str(description)+"[/i]", buttons=[ yes_button ], # elevation=0, ) def dl_yes(s): self.hw_error_dialog.is_open = False self.hw_error_dialog.dismiss() yes_button.bind(on_release=dl_yes) self.hw_error_dialog.open() self.hw_error_dialog.is_open = True Clock.schedule_once(check_errors, 1.5) ################################################# # General helpers # ################################################# def set_ui_theme(self): self.theme_cls.material_style = "M3" self.theme_cls.widget_style = "android" self.theme_cls.accent_palette = "Orange" if self.sideband.config["telemetry_allow_requests_from_anyone"]: self.theme_cls.primary_palette = "DeepOrange" else: self.theme_cls.primary_palette = "BlueGray" if self.sideband.config["dark_ui"]: self.theme_cls.theme_style = "Dark" else: self.theme_cls.theme_style = "Light" self.update_ui_colors() def font_config(self): from kivy.core.text import LabelBase, DEFAULT_FONT fb_path = self.sideband.asset_dir+"/fonts/" LabelBase.register(name="hebrew", fn_regular=fb_path+"NotoSansHebrew-Regular.ttf", fn_bold=fb_path+"NotoSansHebrew-Bold.ttf",) LabelBase.register(name="japanese", fn_regular=fb_path+"NotoSansJP-Regular.ttf") LabelBase.register(name="chinese", fn_regular=fb_path+"NotoSansSC-Regular.ttf") LabelBase.register(name="korean", fn_regular=fb_path+"NotoSansKR-Regular.ttf") LabelBase.register(name="emoji", fn_regular=fb_path+"NotoEmoji-Regular.ttf") LabelBase.register(name="defaultinput", fn_regular=fb_path+"DefaultInput.ttf") LabelBase.register(name="combined", fn_regular=fb_path+"NotoSans-Regular.ttf", fn_bold=fb_path+"NotoSans-Bold.ttf", fn_italic=fb_path+"NotoSans-Italic.ttf", fn_bolditalic=fb_path+"NotoSans-BoldItalic.ttf") def update_input_language(self): language = self.sideband.config["input_language"] if language == None: self.input_font = "defaultinput" else: self.input_font = language RNS.log("Setting input language to "+str(self.input_font), RNS.LOG_DEBUG) # def modify_input_font(self, ids): # BIND_CLASSES = ["kivymd.uix.textfield.textfield.MDTextField",] # for e in ids: # te = ids[e] # ts = str(te).split(" ")[0].replace("<", "") # if ts in BIND_CLASSES: # RNS.log("MODIFYING "+str(e)+" to "+self.input_font) # te.font_name = self.input_font def update_ui_colors(self): if self.sideband.config["dark_ui"]: self.color_reject = colors["DeepOrange"]["900"] self.color_accept = colors["LightGreen"]["700"] if not self.sideband.config["eink_mode"]: self.color_hover = colors["Dark"]["CardsDialogs"] else: self.color_hover = colors["Gray"]["800"] else: self.color_reject = colors["DeepOrange"]["800"] self.color_accept = colors["LightGreen"]["700"] if not self.sideband.config["eink_mode"]: self.color_hover = colors["Light"]["CardsDialogs"] else: self.color_hover = colors["Light"]["AppBar"] self.apply_eink_mods() self.set_bars_colors() def update_ui_theme(self): if self.sideband.config["dark_ui"]: self.theme_cls.theme_style = "Dark" else: self.theme_cls.theme_style = "Light" self.apply_eink_mods() self.update_ui_colors() def apply_eink_mods(self): if self.sideband.config["eink_mode"]: if self.root != None: self.root.md_bg_color = self.theme_cls.bg_light else: if self.root != None: self.root.md_bg_color = self.theme_cls.bg_darkest def set_bars_colors(self): if RNS.vendor.platformutils.get_platform() == "android": def set_navicons(set_dark_icons = False): from android.runnable import run_on_ui_thread from jnius import autoclass WindowManager = autoclass("android.view.WindowManager$LayoutParams") activity = autoclass("org.kivy.android.PythonActivity").mActivity View = autoclass("android.view.View") def uit_exec(): window = activity.getWindow() window.clearFlags(WindowManager.FLAG_TRANSLUCENT_STATUS) window.addFlags(WindowManager.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) if set_dark_icons: window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR) else: window.getDecorView().setSystemUiVisibility(0) return run_on_ui_thread(uit_exec)() if self.sideband.config["dark_ui"]: if self.sideband.config["eink_mode"] == True: set_bars_colors( self.theme_cls.primary_color, # status bar color self.theme_cls.bg_light, # nav bar color "Light", # icons color of status bar ) else: set_bars_colors( self.theme_cls.primary_color, self.theme_cls.bg_darkest, "Light") else: if self.sideband.config["eink_mode"] == True: set_bars_colors( self.theme_cls.primary_color, self.theme_cls.bg_light, "Light") else: set_bars_colors( self.theme_cls.primary_color, self.theme_cls.bg_darkest, "Light") try: set_navicons(set_dark_icons=True) except Exception as e: RNS.trace_exception(e) def close_any_action(self, sender=None): self.open_conversations(direction="right") def share_text(self, text): if RNS.vendor.platformutils.get_platform() == "android": Intent = autoclass('android.content.Intent') JString = autoclass('java.lang.String') shareIntent = Intent() shareIntent.setAction(Intent.ACTION_SEND) shareIntent.setType("text/plain") shareIntent.putExtra(Intent.EXTRA_TEXT, JString(text)) mActivity.startActivity(shareIntent) def share_image(self, image, filename): if RNS.vendor.platformutils.get_platform() == "android": save_path = self.sideband.exports_dir file_path = save_path+"/"+filename try: if not os.path.isdir(save_path): RNS.log("Creating directory: "+str(save_path)) os.makedirs(save_path) Intent = autoclass("android.content.Intent") Uri = autoclass("android.net.Uri") File = autoclass("java.io.File") FileProvider = autoclass("androidx.core.content.FileProvider") if isinstance(image, bytes): with open(file_path, "wb") as export_file: export_file.write(image) else: image.save(file_path) i_file = File(file_path) image_uri = FileProvider.getUriForFile(mActivity, "io.unsigned.sideband.provider", i_file) shareIntent = Intent() shareIntent.setAction(Intent.ACTION_SEND) shareIntent.setType("image/png") shareIntent.putExtra(Intent.EXTRA_STREAM, cast('android.os.Parcelable', image_uri)) mActivity.startActivity(shareIntent) except Exception as e: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Export Error", text="The resource could not be exported and shared:\n\n"+str(e), buttons=[ ok_button ], ) def dl_ok(s): dialog.dismiss() ok_button.bind(on_release=dl_ok) dialog.open() def on_pause(self): if self.sideband: RNS.log("App pausing...", RNS.LOG_DEBUG) self.sideband.setstate("app.running", True) self.sideband.setstate("app.foreground", False) self.app_state = SidebandApp.PAUSED self.sideband.should_persist_data() if self.conversations_view != None: self.conversations_view.ids.conversations_scrollview.effect_cls = ScrollEffect self.conversations_view.ids.conversations_scrollview.scroll = 1 RNS.log("App paused", RNS.LOG_DEBUG) return True else: return True def on_resume(self): if self.sideband: RNS.log("App resuming...", RNS.LOG_DEBUG) self.sideband.setstate("app.running", True) self.sideband.setstate("app.foreground", True) self.sideband.setstate("wants.clear_notifications", True) self.app_state = SidebandApp.ACTIVE if self.conversations_view != None: self.conversations_view.ids.conversations_scrollview.effect_cls = ScrollEffect self.conversations_view.ids.conversations_scrollview.scroll = 1 else: RNS.log("Conversations view did not exist", RNS.LOG_DEBUG) def ui_update_job(): time.sleep(0.05) def cb(dt): self.perform_wake_update() Clock.schedule_once(cb, 0.1) threading.Thread(target=ui_update_job, daemon=True).start() RNS.log("App resumed", RNS.LOG_DEBUG) def on_stop(self): RNS.log("App stopping...", RNS.LOG_DEBUG) self.sideband.setstate("app.running", False) self.sideband.setstate("app.foreground", False) self.app_state = SidebandApp.STOPPING RNS.log("App stopped", RNS.LOG_DEBUG) def is_in_foreground(self): if self.app_state == SidebandApp.ACTIVE: return True else: return False def perform_wake_update(self): # This workaround mitigates a bug in Kivy on Android # which causes the UI to turn black on app resume, # probably due to an invalid GL draw context. By # simply opening and immediately closing the nav # drawer, we force the UI to do a frame redraw, which # results in the UI actually being visible again. if RNS.vendor.platformutils.is_android(): RNS.log("Performing app wake UI update", RNS.LOG_DEBUG) self.root.ids.nav_drawer.set_state("open") def cb(dt): self.root.ids.nav_drawer.set_state("closed") Clock.schedule_once(cb, 0) def check_bluetooth_permissions(self): if RNS.vendor.platformutils.get_platform() == "android": mActivity = autoclass('org.kivy.android.PythonActivity').mActivity Context = autoclass('android.content.Context') if android_api_version > 30: bt_permission_name = "android.permission.BLUETOOTH_CONNECT" else: bt_permission_name = "android.permission.BLUETOOTH" if check_permission(bt_permission_name): RNS.log("Have bluetooth connect permissions", RNS.LOG_DEBUG) if android_api_version > 30: if check_permission("android.permission.BLUETOOTH_SCAN"): RNS.log("Have bluetooth scan permissions", RNS.LOG_DEBUG) self.sideband.setpersistent("permissions.bluetooth", True) else: RNS.log("Do not have bluetooth scan permissions") self.sideband.setpersistent("permissions.bluetooth", False) else: self.sideband.setpersistent("permissions.bluetooth", True) else: RNS.log("Do not have bluetooth connect permissions") self.sideband.setpersistent("permissions.bluetooth", False) else: self.sideband.setpersistent("permissions.bluetooth", True) def check_permissions(self): if RNS.vendor.platformutils.get_platform() == "android": mActivity = autoclass('org.kivy.android.PythonActivity').mActivity Context = autoclass('android.content.Context') NotificationManager = autoclass('android.app.NotificationManager') notification_service = cast(NotificationManager, mActivity.getSystemService(Context.NOTIFICATION_SERVICE)) if notification_service.areNotificationsEnabled(): self.sideband.setpersistent("permissions.notifications", True) else: if check_permission("android.permission.POST_NOTIFICATIONS"): RNS.log("Have notification permissions", RNS.LOG_DEBUG) self.sideband.setpersistent("permissions.notifications", True) else: RNS.log("Do not have notification permissions") self.sideband.setpersistent("permissions.notifications", False) else: self.sideband.setpersistent("permissions.notifications", True) def request_permissions(self): self.request_notifications_permission() def request_notifications_permission(self): if RNS.vendor.platformutils.get_platform() == "android": if not check_permission("android.permission.POST_NOTIFICATIONS"): RNS.log("Requesting notification permission", RNS.LOG_DEBUG) request_permissions(["android.permission.POST_NOTIFICATIONS"]) self.check_permissions() def request_microphone_permission(self): if RNS.vendor.platformutils.get_platform() == "android": if not check_permission("android.permission.RECORD_AUDIO"): RNS.log("Requesting microphone permission", RNS.LOG_DEBUG) request_permissions(["android.permission.RECORD_AUDIO"]) def check_storage_permission(self): storage_permissions_ok = False if android_api_version < 30: if check_permission("android.permission.WRITE_EXTERNAL_STORAGE") and check_permission("android.permission.READ_EXTERNAL_STORAGE"): storage_permissions_ok = True else: self.request_storage_permission() else: Environment = autoclass('android.os.Environment') if Environment.isExternalStorageManager(): storage_permissions_ok = True else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Storage Permission", text="Sideband needs external storage permission to read offline map files.\n\nOn this Android version, the Manage All Files permission is needed, since normal external storage permission is no longer supported.\n\nSideband will only ever read and write to files you select, and does not read any other data from your system.", buttons=[ ok_button ], ) def dl_ok(s): dialog.dismiss() self.request_storage_permission() ok_button.bind(on_release=dl_ok) dialog.open() return storage_permissions_ok def request_storage_permission(self): if RNS.vendor.platformutils.get_platform() == "android": if android_api_version < 30: if not check_permission("android.permission.WRITE_EXTERNAL_STORAGE"): RNS.log("Requesting storage write permission", RNS.LOG_DEBUG) request_permissions(["android.permission.WRITE_EXTERNAL_STORAGE"]) if not check_permission("android.permission.READ_EXTERNAL_STORAGE"): RNS.log("Requesting storage read permission", RNS.LOG_DEBUG) request_permissions(["android.permission.READ_EXTERNAL_STORAGE"]) else: Intent = autoclass('android.content.Intent') Settings = autoclass('android.provider.Settings') pIntent = Intent() pIntent.setAction(Settings.ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION) mActivity.startActivity(pIntent) def request_bluetooth_permissions(self): if RNS.vendor.platformutils.get_platform() == "android": if not check_permission("android.permission.BLUETOOTH_CONNECT") or not check_permission("android.permission.BLUETOOTH_SCAN"): RNS.log("Requesting Bluetooth permissions", RNS.LOG_DEBUG) request_permissions(["android.permission.BLUETOOTH_CONNECT", "android.permission.BLUETOOTH_SCAN"]) self.check_bluetooth_permissions() def on_new_intent(self, intent): intent_action = intent.getAction() action = None data = None RNS.log(f"Received intent: {intent_action}", RNS.LOG_DEBUG) if intent_action == "android.intent.action.MAIN": JString = autoclass('java.lang.String') Intent = autoclass("android.content.Intent") try: extras = intent.getExtras() if extras: data = extras.getString("intent_action", "undefined") if data.startswith("conversation."): conv_hexhash = bytes.fromhex(data.replace("conversation.", "")) def cb(dt): self.open_conversation(conv_hexhash) Clock.schedule_once(cb, 0.2) except Exception as e: RNS.log(f"Error while getting intent action data: {e}", RNS.LOG_ERROR) RNS.trace_exception(e) if intent_action == "android.intent.action.WEB_SEARCH": SearchManager = autoclass('android.app.SearchManager') data = intent.getStringExtra(SearchManager.QUERY) if data.lower().startswith(LXMF.LXMessage.URI_SCHEMA): action = "lxm_uri" if intent_action == "android.intent.action.VIEW": data = intent.getData().toString() if data.lower().startswith(LXMF.LXMessage.URI_SCHEMA): action = "lxm_uri" if intent_action == "android.intent.action.SEND": try: Intent = autoclass("android.content.Intent") extras = intent.getExtras() target = extras.get(Intent.EXTRA_STREAM) mime_types = extras.get(Intent.EXTRA_MIME_TYPES) target_uri = target.toString() target_path = target.getPath() target_filename = target.getLastPathSegment() RNS.log(f"Received share intent: {target_uri} / {target_path} / {target_filename}", RNS.LOG_DEBUG) for cf in os.listdir(self.sideband.share_cache): rt = os.path.join(self.sideband.share_cache, cf) os.unlink(rt) RNS.log("Removed previously cached data: "+str(rt), RNS.LOG_DEBUG) ContentResolver = autoclass("android.content.ContentResolver") cr = mActivity.getContentResolver() cache_path = os.path.join(self.sideband.share_cache, target_filename) input_stream = cr.openInputStream(target) with open(cache_path, "wb") as cache_file: cache_file.write(bytes(input_stream.readAllBytes())) RNS.log("Cached shared data from Android intent", RNS.LOG_DEBUG) action = "shared_data" data = {"filename": target_filename, "data_path": cache_path} except Exception as e: RNS.log(f"Error while getting intent action data: {e}", RNS.LOG_ERROR) RNS.trace_exception(e) if action != None: self.handle_action(action, data) def handle_action(self, action, data): if action == "lxm_uri": self.ingest_lxm_uri(data) if action == "shared_data": RNS.log("Got shared data: "+str(data)) def cb(dt): try: self.shared_attachment_action(data) except Exception as e: RNS.log("Error while handling external message attachment", RNS.LOG_ERROR) RNS.trace_exception(e) Clock.schedule_once(cb, 0.1) def ingest_lxm_uri(self, lxm_uri): RNS.log("Ingesting LXMF paper message from URI: "+str(lxm_uri), RNS.LOG_DEBUG) self.sideband.lxm_ingest_uri(lxm_uri) def build(self): FONT_PATH = self.sideband.asset_dir+"/fonts" if RNS.vendor.platformutils.is_darwin(): self.icon = self.sideband.asset_dir+"/icon_macos_formed.png" else: self.icon = self.sideband.asset_dir+"/icon.png" self.announces_view = None if RNS.vendor.platformutils.is_android(): ActivityInfo = autoclass('android.content.pm.ActivityInfo') activity = autoclass('org.kivy.android.PythonActivity').mActivity activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED) from android import activity as a_activity a_activity.bind(on_new_intent=self.on_new_intent) if self.sideband.config["eink_mode"] == True: screen = Builder.load_string(root_layout.replace("app.theme_cls.bg_darkest", "app.theme_cls.bg_light")) else: screen = Builder.load_string(root_layout) self.nav_drawer = screen.ids.nav_drawer return screen def _state_jobs(self): props = [] def jobs(self, delta_time): if self.final_load_completed: if RNS.vendor.platformutils.is_android() and not self.sideband.service_available(): if time.time() - self.service_last_available > SidebandApp.SERVICE_TIMEOUT: if self.app_state == SidebandApp.ACTIVE: info_text = "The Reticulum and LXMF service seem to have disappeared, and Sideband is no longer connected. This should not happen, and probably indicates a bug in the background service. Please restart Sideband to regain connectivity." ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Error", text=info_text, buttons=[ ok_button ], # elevation=0, ) def dl_ok(s): dialog.dismiss() self.quit_action(s) ok_button.bind(on_release=dl_ok) self.final_load_completed = False dialog.open() else: self.quit_action(s) else: self.service_last_available = time.time() if RNS.vendor.platformutils.is_android(): rnode_errors = self.sideband.getpersistent("runtime.errors.rnode") if rnode_errors != None: if self.hw_error_dialog == None or (self.hw_error_dialog != None and not self.hw_error_dialog.is_open): description = rnode_errors["description"] self.sideband.setpersistent("runtime.errors.rnode", None) yes_button = MDRectangleFlatButton( text="OK", font_size=dp(18), ) self.hw_error_dialog = MDDialog( title="Hardware Error", text="While communicating with an RNode, Reticulum reported the following error:\n\n[i]"+str(description)+"[/i]", buttons=[ yes_button ], # elevation=0, ) def dl_yes(s): self.hw_error_dialog.dismiss() self.hw_error_dialog.is_open = False yes_button.bind(on_release=dl_yes) self.hw_error_dialog.open() self.hw_error_dialog.is_open = True if self.root.ids.screen_manager.current == "messages_screen": self.messages_view.update() if not self.messages_view.ids.messages_scrollview.dest_known: self.message_area_detect() elif self.root.ids.screen_manager.current == "conversations_screen": if self.sideband.getstate("app.flags.unread_conversations", allow_cache=True): if self.conversations_view != None: self.conversations_view.update() if self.sideband.getstate("app.flags.lxmf_sync_dialog_open", allow_cache=True) and self.sync_dialog != None: state = self.sideband.message_router.propagation_transfer_state dlg_sp = self.sideband.get_sync_progress()*100; dlg_ss = self.sideband.get_sync_status() if state > LXMF.LXMRouter.PR_IDLE and state <= LXMF.LXMRouter.PR_COMPLETE: self.sync_dialog.ids.sync_progress.value = dlg_sp else: self.sync_dialog.ids.sync_progress.value = 0.1 self.sync_dialog.ids.sync_status.text = dlg_ss if state > LXMF.LXMRouter.PR_IDLE and state < LXMF.LXMRouter.PR_COMPLETE: self.widget_hide(self.sync_dialog.stop_button, False) else: self.widget_hide(self.sync_dialog.stop_button, True) elif self.root.ids.screen_manager.current == "announces_screen": if self.sideband.getstate("app.flags.new_announces", allow_cache=True): if self.announces_view != None: self.announces_view.update() elif self.root.ids.screen_manager.current == "map_screen": if self.map_screen and hasattr(self.map_screen.ids.map_layout, "map") and self.map_screen.ids.map_layout.map != None: self.sideband.config["map_lat"] = self.map_screen.ids.map_layout.map.lat self.sideband.config["map_lon"] = self.map_screen.ids.map_layout.map.lon self.sideband.config["map_zoom"] = self.map_screen.ids.map_layout.map.zoom self.last_telemetry_received = self.sideband.getstate("app.flags.last_telemetry", allow_cache=True) or 0 if self.last_telemetry_received > self.last_map_update: self.map_update_markers() if self.sideband.getstate("app.flags.new_conversations", allow_cache=True): if self.conversations_view != None: self.conversations_view.update() if self.sideband.getstate("app.flags.new_ticket", allow_cache=True): def cb(d): self.sideband.message_router.reload_available_tickets() self.sideband.setstate("app.flags.new_ticket", False) Clock.schedule_once(cb, 1.5) if self.sideband.getstate("wants.viewupdate.conversations", allow_cache=True): if self.conversations_view != None: self.conversations_view.update() invalid_values = ["None", "False", "True", True, False, None] imr = self.sideband.getstate("lxm_uri_ingest.result", allow_cache=True) if imr: if imr in invalid_values: self.sideband.setstate("lxm_uri_ingest.result", False) else: info_text = str(imr) self.sideband.setstate("lxm_uri_ingest.result", False) ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Message Scan", text=info_text, buttons=[ ok_button ], # elevation=0, ) def dl_ok(s): dialog.dismiss() ok_button.bind(on_release=dl_ok) dialog.open() invalid_values = ["None", "False", "True", True, False, None] hwe = self.sideband.getstate("hardware_operation.error", allow_cache=True) if hwe: if hwe in invalid_values: self.sideband.setstate("hardware_operation.error", False) else: info_text = str(hwe) self.sideband.setstate("hardware_operation.error", False) ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Error", text=info_text, buttons=[ ok_button ], # elevation=0, ) def dl_ok(s): dialog.dismiss() ok_button.bind(on_release=dl_ok) dialog.open() def close_requested(self, *args): if not self.closing_app: self.quit_action(None) return True def file_dropped(self, window, file_path, x, y, *args): self.shared_attachment_action({"data_path": file_path.decode("utf-8")}) def on_start(self): self.last_exit_event = time.time() self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.duration = TRANSITION_DURATION self.root.ids.screen_manager.transition.bind(on_complete=self.screen_transition_complete) EventLoop.window.bind(on_keyboard=self.keyboard_event) EventLoop.window.bind(on_key_down=self.keydown_event) EventLoop.window.bind(on_key_up=self.keyup_event) Window.bind(on_request_close=self.close_requested) Window.bind(on_drop_file=self.file_dropped) if __variant__ != "": variant_str = " "+__variant__ else: variant_str = "" self.root.ids.screen_manager.app = self self.root.ids.app_version_info.text = "Sideband v"+__version__+variant_str self.root.ids.nav_scrollview.effect_cls = ScrollEffect Clock.schedule_once(self.start_core, 0.25) def keyup_event(self, instance, keyboard, keycode): if self.keyboard_enabled: if self.root.ids.screen_manager.current == "messages_screen": if not self.rec_dialog_is_open: if not self.messages_view.ids.message_text.focus: if self.messages_view.ptt_enabled and keycode == 44: if self.key_ptt_down: self.key_ptt_down = False self.message_ptt_up_action() def keydown_event(self, instance, keyboard, keycode, text, modifiers): if self.keyboard_enabled: if self.root.ids.screen_manager.current == "map_screen": if not (len(modifiers) > 0 and "ctrl" in modifiers): if len(modifiers) > 0 and "shift" in modifiers: nav_mod = 4 elif len(modifiers) > 0 and "alt" in modifiers: nav_mod = 0.25 else: nav_mod = 1.0 if keycode == 79 or text == "d" or text == "l": self.map_nav_right(modifier=nav_mod) if keycode == 80 or text == "a" or text == "h": self.map_nav_left(modifier=nav_mod) if keycode == 81 or text == "s" or text == "j": self.map_nav_down(modifier=nav_mod) if keycode == 82 or text == "w" or text == "k": self.map_nav_up(modifier=nav_mod) if text == "q" or text == "-": self.map_nav_zoom_out(modifier=nav_mod) if text == "e" or text == "+": self.map_nav_zoom_in(modifier=nav_mod) if True or self.root.ids.screen_manager.current == "conversations_screen": if len(modifiers) > 0 and "ctrl" in modifiers: if keycode < 40 and keycode > 29: c_index = keycode-29 self.conversation_index_action(c_index) if self.root.ids.screen_manager.current == "messages_screen": if keycode == 43: if not self.messages_view.ids.message_text.focus: self.messages_view.ids.message_text.write_tab = False self.messages_view.ids.message_text.focus = True def tab_job(delta): self.messages_view.ids.message_text.write_tab = True Clock.schedule_once(tab_job, 0.15) elif self.rec_dialog != None and self.rec_dialog_is_open: if text == " ": self.msg_rec_a_rec(None) elif keycode == 40: self.msg_rec_a_save(None) elif not self.rec_dialog_is_open and not self.messages_view.ids.message_text.focus and self.messages_view.ptt_enabled and keycode == 44: if not self.key_ptt_down: self.key_ptt_down = True self.message_ptt_down_action() elif len(modifiers) > 1 and "shift" in modifiers and "ctrl" in modifiers: def clear_att(): if self.attach_path != None: self.attach_path = None self.attach_type = None self.update_message_widgets() if text == "a": clear_att(); self.message_attachment_action(None) if text == "i": clear_att(); self.message_attach_action(attach_type="defimg") if text == "f": clear_att(); self.message_attach_action(attach_type="file") if text == "v": clear_att() self.audio_msg_mode = LXMF.AM_OPUS_OGG self.message_attach_action(attach_type="audio") if text == "c": clear_att() self.audio_msg_mode = LXMF.AM_CODEC2_2400 self.message_attach_action(attach_type="audio") if len(modifiers) > 0: if modifiers[0] == "ctrl": if text == "q": self.quit_action(self) if text == "w": if self.root.ids.screen_manager.current == "conversations_screen": if self.include_conversations and not self.include_objects: self.quit_action(self) else: self.conversations_action(direction="right") elif self.root.ids.screen_manager.current == "map_settings_screen": self.close_sub_map_action() elif self.root.ids.screen_manager.current == "object_details_screen": self.object_details_screen.close_action() elif self.root.ids.screen_manager.current == "sensors_screen": self.close_sub_telemetry_action() elif self.root.ids.screen_manager.current == "icons_screen": self.close_sub_telemetry_action() else: self.open_conversations(direction="right") if text == "s" or text == "d": if self.root.ids.screen_manager.current == "messages_screen": self.message_send_action() if text == "l": if self.root.ids.screen_manager.current == "messages_screen": self.message_propagation_action(self) elif self.root.ids.screen_manager.current == "map_screen": self.map_layers_action() else: self.announces_action(self) if text == "m": if self.root.ids.screen_manager.current == "messages_screen": context_dest = self.messages_view.ids.messages_scrollview.active_conversation self.map_show_peer_location(context_dest) elif self.root.ids.screen_manager.current == "object_details_screen": context_dest = self.object_details_screen.object_hash self.map_show_peer_location(context_dest) else: self.map_action(self) if text == "p": if self.root.ids.screen_manager.current == "map_screen": self.map_settings_action() else: self.settings_action(self) if text == "t": if self.root.ids.screen_manager.current == "messages_screen": self.object_details_action(self.messages_view, from_conv=True) elif self.root.ids.screen_manager.current == "object_details_screen": self.object_details_screen.reload_telemetry() else: self.telemetry_action(self) if text == "u": self.map_display_own_telemetry() if text == "o": self.objects_action() if text == "r": if self.root.ids.screen_manager.current == "conversations_screen": if self.include_objects: self.conversations_action(self, direction="right") else: self.lxmf_sync_action(self) elif self.root.ids.screen_manager.current == "telemetry_screen": self.conversations_action(self, direction="right") elif self.root.ids.screen_manager.current == "object_details_screen": if not self.object_details_screen.object_hash == self.sideband.lxmf_destination.hash: self.converse_from_telemetry(self) else: self.conversations_action(self, direction="right") else: self.conversations_action(self, direction="right") if len(modifiers) > 0 and modifiers[0] == 'ctrl' and (text == "g"): self.guide_action(self) if text == "n": if self.root.ids.screen_manager.current == "conversations_screen": if not hasattr(self, "dialog_open") or not self.dialog_open: self.new_conversation_action(self) def keyboard_event(self, window, key, *largs): if self.keyboard_enabled: # Handle escape/back if key == 27: if self.root.ids.screen_manager.current == "conversations_screen": if not self.include_conversations and self.include_objects: self.conversations_action(direction="right") else: if time.time() - self.last_exit_event < 2: self.quit_action(self) else: self.last_exit_event = time.time() else: if self.root.ids.screen_manager.current == "hardware_rnode_screen": self.close_sub_hardware_action() elif self.root.ids.screen_manager.current == "hardware_modem_screen": self.close_sub_hardware_action() elif self.root.ids.screen_manager.current == "hardware_serial_screen": self.close_sub_hardware_action() elif self.root.ids.screen_manager.current == "object_details_screen": self.object_details_screen.close_action() elif self.root.ids.screen_manager.current == "map_settings_screen": self.close_sub_map_action() elif self.root.ids.screen_manager.current == "sensors_screen": self.close_sub_telemetry_action() elif self.root.ids.screen_manager.current == "icons_screen": self.close_sub_telemetry_action() else: self.open_conversations(direction="right") return True def widget_hide(self, w, hide=True): if hasattr(w, "saved_attrs"): if not hide: w.height, w.size_hint_y, w.opacity, w.disabled = w.saved_attrs del w.saved_attrs elif hide: w.saved_attrs = w.height, w.size_hint_y, w.opacity, w.disabled w.height, w.size_hint_y, w.opacity, w.disabled = 0, None, 0, True def ui_clipboard_action(self, sender=None, event=None): try: if len(sender.text) == 0: sender.text = Clipboard.paste() else: Clipboard.copy(sender.text) action = "tap" if RNS.vendor.platformutils.is_android() else "click" toast(f"Field copied, double-{action} any empty field to paste") except Exception as e: RNS.log("An error occurred while handling clipboard action: "+str(e), RNS.LOG_ERROR) def loader_init(self, sender=None): if not self.root.ids.screen_manager.has_screen("loader_screen"): self.loader_screen = Builder.load_string(layout_loader_screen) self.root.ids.screen_manager.add_widget(self.loader_screen) def loader_action(self, target=None, direction="left"): if not self.root.ids.screen_manager.has_screen("loader_screen"): self.loader_init() self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.current = "loader_screen" self.root.ids.nav_drawer.set_state("closed") def quit_action(self, sender): self.closing_app = True self.root.ids.nav_drawer.set_state("closed") self.sideband.should_persist_data() if not self.root.ids.screen_manager.has_screen("exit_screen"): self.exit_screen = Builder.load_string(layout_exit_screen) self.root.ids.screen_manager.add_widget(self.exit_screen) self.root.ids.screen_manager.transition = NoTransition() self.root.ids.screen_manager.current = "exit_screen" self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) self.sideband.setstate("app.running", False) self.sideband.setstate("app.foreground", False) def final_exit(dt): RNS.log("Stopping service...") self.sideband.setstate("wants.service_stop", True) while self.sideband.service_available(): time.sleep(0.2) RNS.log("Service stopped") self.sideband.service_stopped = True if RNS.vendor.platformutils.is_android(): RNS.log("Finishing activity") activity = autoclass('org.kivy.android.PythonActivity').mActivity activity.finishAndRemoveTask() else: RNS.exit() MDApp.get_running_app().stop() Window.close() Clock.schedule_once(final_exit, 0.85) def announce_now_action(self, sender=None): self.sideband.lxmf_announce() yes_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Announce Sent", text="Your LXMF address has been announced on all available interfaces", buttons=[ yes_button ], # elevation=0, ) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) dialog.open() ################################################# # Screens # ################################################# ### Messages (conversation) screen ###################################### def conversation_from_announce_action(self, context_dest): if self.sideband.has_conversation(context_dest): pass else: self.sideband.create_conversation(context_dest) self.sideband.setstate("app.flags.new_conversations", True) self.open_conversation(context_dest) def conversation_index_action(self, index): if self.conversations_view != None and self.conversations_view.list != None: i = index-1 c = self.conversations_view.list.children if len(c) > i: item = c[(len(c)-1)-i] self.conversation_action(item) def conversation_action(self, sender): context_dest = sender.sb_uid def cb(dt): self.open_conversation(context_dest) def cbu(dt): self.conversations_view.update() Clock.schedule_once(cb, 0.15) Clock.schedule_once(cbu, 0.15+0.25) def open_conversation(self, context_dest, direction="left"): self.rec_dialog_is_open = False self.outbound_mode_paper = False self.outbound_mode_command = False self.outbound_mode_propagation = False if self.include_objects and not self.include_conversations: if self.sideband.config["propagation_by_default"]: self.outbound_mode_propagation = True else: self.outbound_mode_command = True else: if self.sideband.config["propagation_by_default"]: self.outbound_mode_propagation = True self.root.ids.screen_manager.transition.direction = direction self.messages_view = Messages(self, context_dest) self.messages_view.ids.messages_scrollview.effect_cls = ScrollEffect for child in self.messages_view.ids.messages_scrollview.children: self.messages_view.ids.messages_scrollview.remove_widget(child) list_widget = self.messages_view.get_widget() self.messages_view.ids.messages_scrollview.add_widget(list_widget) self.messages_view.ids.messages_scrollview.scroll_y = 0.0 conv_title = multilingual_markup(escape_markup(str(self.sideband.peer_display_name(context_dest))).encode("utf-8")).decode("utf-8") self.messages_view.ids.messages_toolbar.title = conv_title self.messages_view.ids.messages_scrollview.active_conversation = context_dest self.sideband.setstate("app.active_conversation", context_dest) self.messages_view.ids.nokeys_text.text = "" self.message_area_detect() self.update_message_widgets() self.messages_view.ids.message_text.disabled = False self.root.ids.screen_manager.current = "messages_screen" self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) self.sideband.read_conversation(context_dest) self.sideband.setstate("app.flags.unread_conversations", True) def scb(dt): self.messages_view.ids.messages_scrollview.scroll_y = 0.0 Clock.schedule_once(scb, 0.33) def close_messages_action(self, sender=None): self.rec_dialog_is_open = False self.open_conversations(direction="right") def message_send_action(self, sender=None): self.rec_dialog_is_open = False if self.messages_view.ids.message_text.text == "": if not (self.attach_type != None and self.attach_path != None): return if self.outbound_mode_command: return def cb(dt): self.message_send_dispatch(sender) Clock.schedule_once(cb, 0.20) def message_send_dispatch(self, sender=None): self.messages_view.ids.message_send_button.disabled = True def cb(dt): self.messages_view.ids.message_send_button.disabled = False Clock.schedule_once(cb, 0.5) if self.root.ids.screen_manager.current == "messages_screen": if self.outbound_mode_propagation and self.sideband.message_router.get_outbound_propagation_node() == None: self.messages_view.send_error_dialog = MDDialog( title="Error", text="Propagated delivery was requested, but no active LXMF propagation nodes were found. Cannot send message.\n\nWait for a Propagation Node to announce on the network, or manually specify one in the settings.", buttons=[ MDRectangleFlatButton( text="OK", font_size=dp(18), on_release=self.messages_view.close_send_error_dialog ) ], # elevation=0, ) self.messages_view.send_error_dialog.open() else: msg_content = self.messages_view.ids.message_text.text if msg_content == "": msg_content = " " context_dest = self.messages_view.ids.messages_scrollview.active_conversation attachment = None image = None audio = None if not self.outbound_mode_command and not self.outbound_mode_paper: if self.attach_type != None and self.attach_path != None: try: RNS.log("Processing "+str(self.attach_type)+" attachment \""+str(self.attach_path)+"\"", RNS.LOG_DEBUG) fbn = os.path.basename(self.attach_path) if self.attach_type == "file": with open(self.attach_path, "rb") as af: attachment = [fbn, af.read()] if self.attach_type == "audio": if self.audio_msg_mode == LXMF.AM_OPUS_OGG: with open(self.attach_path, "rb") as af: audio = [self.audio_msg_mode, af.read()] elif self.audio_msg_mode >= LXMF.AM_CODEC2_700C and self.audio_msg_mode <= LXMF.AM_CODEC2_3200: with open(self.attach_path, "rb") as af: audio = [self.audio_msg_mode, af.read()] elif self.attach_type == "lbimg": max_size = 320, 320 with PilImage.open(self.attach_path) as im: im.thumbnail(max_size) buf = io.BytesIO() im.save(buf, format="webp", quality=22) image = ["webp", buf.getvalue()] elif self.attach_type == "defimg": max_size = 640, 640 with PilImage.open(self.attach_path) as im: im.thumbnail(max_size) buf = io.BytesIO() im.save(buf, format="webp", quality=66) image = ["webp", buf.getvalue()] elif self.attach_type == "hqimg": max_size = 1280, 1280 with PilImage.open(self.attach_path) as im: im.thumbnail(max_size) buf = io.BytesIO() im.save(buf, format="webp", quality=75) image = ["webp", buf.getvalue()] except Exception as e: self.messages_view.send_error_dialog = MDDialog( title="Attachment Error", text="An error occurred while processing the attachment:\n\n[i]"+str(e)+"[/i]", buttons=[ MDRectangleFlatButton( text="OK", font_size=dp(18), on_release=self.messages_view.close_send_error_dialog ) ], ) self.messages_view.send_error_dialog.open() self.attach_type = None self.attach_path = None self.update_message_widgets() return self.attach_type = None self.attach_path = None self.update_message_widgets() if self.outbound_mode_command: if self.sideband.send_command(msg_content, context_dest, False): self.messages_view.ids.message_text.text = "" self.messages_view.ids.messages_scrollview.scroll_y = 0 self.jobs(0) else: self.messages_view.send_error_dialog = MDDialog( title="Error", text="Could not send the command. Check that the syntax is correct, and that the command is supported.", buttons=[ MDRectangleFlatButton( text="OK", font_size=dp(18), on_release=self.messages_view.close_send_error_dialog ) ], ) self.messages_view.send_error_dialog.open() elif self.outbound_mode_paper: if self.sideband.paper_message(msg_content, context_dest): self.messages_view.ids.message_text.text = "" self.messages_view.ids.messages_scrollview.scroll_y = 0 self.jobs(0) elif self.sideband.send_message(msg_content, context_dest, self.outbound_mode_propagation, attachment = attachment, image = image, audio = audio): self.messages_view.ids.message_text.text = "" self.messages_view.ids.messages_scrollview.scroll_y = 0 self.jobs(0) else: self.messages_view.send_error_dialog = MDDialog( title="Error", text="Could not send the message", buttons=[ MDRectangleFlatButton( text="OK", font_size=dp(18), on_release=self.messages_view.close_send_error_dialog ) ], ) self.messages_view.send_error_dialog.open() def peer_show_location_action(self, sender): if self.root.ids.screen_manager.current == "messages_screen": context_dest = self.messages_view.ids.messages_scrollview.active_conversation self.map_show_peer_location(context_dest) if self.root.ids.screen_manager.current == "object_details_screen": context_dest = self.object_details_screen.object_hash self.map_show_peer_location(context_dest) def peer_show_telemetry_action(self, sender): if self.root.ids.screen_manager.current == "messages_screen": self.object_details_action(self.messages_view, from_conv=True) def message_propagation_action(self, sender): if self.outbound_mode_command: self.outbound_mode_paper = False self.outbound_mode_propagation = False self.outbound_mode_command = False else: if self.outbound_mode_paper: self.outbound_mode_paper = False self.outbound_mode_propagation = False self.outbound_mode_command = True else: if self.outbound_mode_propagation: self.outbound_mode_paper = True self.outbound_mode_propagation = False self.outbound_mode_command = False else: self.outbound_mode_propagation = True self.outbound_mode_paper = False self.outbound_mode_command = False self.update_message_widgets() def message_fm_got_path(self, path): self.message_fm_exited() fbn = os.path.basename(path) try: tf = open(path, "rb") tf.close() self.attach_path = path if RNS.vendor.platformutils.is_android(): toast("Attached \""+str(fbn)+"\"") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="File Attached", text="The file \""+str(fbn)+"\" was attached, and will be included with the next message sent.", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() except Exception as e: RNS.log(f"Error while attaching \"{fbn}\": "+str(e), RNS.LOG_ERROR) if RNS.vendor.platformutils.get_platform() == "android": toast("Could not attach \""+str(fbn)+"\"") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="Attachment Error", text="The specified file could not be attached:\n\n[i]"+str(e)+"[/i]", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() self.update_message_widgets() def message_fm_exited(self, *args): self.manager_open = False if self.file_manager != None: self.file_manager.close() def message_select_file_action(self, sender=None): perm_ok = False if RNS.vendor.platformutils.is_android(): perm_ok = self.check_storage_permission() path = primary_external_storage_path() else: perm_ok = True path = os.path.expanduser("~") if perm_ok and path != None: try: if self.attach_type in ["lbimg", "defimg", "hqimg"]: self.file_manager = MDFileManager( exit_manager=self.message_fm_exited, select_path=self.message_fm_got_path, # Current KivyMD preview implementation is too slow to be reliable on Android preview=False) else: self.file_manager = MDFileManager( exit_manager=self.message_fm_exited, select_path=self.message_fm_got_path, preview=False) # self.file_manager.ext = [] # self.file_manager.search = "all" self.file_manager.show(path) except Exception as e: if RNS.vendor.platformutils.get_platform() == "android": toast("Error reading directory, check permissions!") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="Attachment Error", text="Error reading directory, check permissions!", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() else: if RNS.vendor.platformutils.get_platform() == "android": toast("No file access, check permissions!") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="Attachment Error", text="No file access, check permissions!", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() def display_codec2_error(self): if self.compat_error_dialog == None: def cb(sender): self.compat_error_dialog.dismiss() self.compat_error_dialog = MDDialog( title="Could not load Codec2", text="The Codec2 library could not be loaded. This likely means that you do not have the [b]codec2[/b] package or shared library installed on your system.\n\nThis library is normally installed automatically when Sideband is installed, but on some systems, this is not possible.\n\nTry installing it with a command such as [b]pamac install codec2[/b] or [b]apt install codec2[/b], or by compiling it from source for this system.", buttons=[ MDRectangleFlatButton( text="OK", font_size=dp(18), on_release=cb ) ], ) self.compat_error_dialog.open() def play_audio_field(self, audio_field): if RNS.vendor.platformutils.is_darwin(): if self.compat_error_dialog == None: def cb(sender): self.compat_error_dialog.dismiss() self.compat_error_dialog = MDDialog( title="Unsupported Feature on macOS", text="Audio message functionality is currently only implemented on Linux and Android. Please support the development if you need this feature on macOS.", buttons=[ MDRectangleFlatButton( text="OK", font_size=dp(18), on_release=cb ) ], ) self.compat_error_dialog.open() return elif RNS.vendor.platformutils.is_windows(): if self.compat_error_dialog == None: def cb(sender): self.compat_error_dialog.dismiss() self.compat_error_dialog = MDDialog( title="Unsupported Feature on Windows", text="Audio message functionality is currently only implemented on Linux and Android. Please support the development if you need this feature on Windows.", buttons=[ MDRectangleFlatButton( text="OK", font_size=dp(18), on_release=cb ) ], ) self.compat_error_dialog.open() return else: try: temp_path = None if self.last_msg_audio != audio_field[1]: RNS.log("Reloading audio source", RNS.LOG_DEBUG) if len(audio_field[1]) > 10: self.last_msg_audio = audio_field[1] else: self.last_msg_audio = None return if audio_field[0] == LXMF.AM_OPUS_OGG: temp_path = self.sideband.rec_cache+"/msg.ogg" with open(temp_path, "wb") as af: af.write(self.last_msg_audio) elif audio_field[0] >= LXMF.AM_CODEC2_700C and audio_field[0] <= LXMF.AM_CODEC2_3200: temp_path = self.sideband.rec_cache+"/msg.ogg" from sideband.audioproc import samples_to_ogg, decode_codec2, detect_codec2 target_rate = 8000 if RNS.vendor.platformutils.is_linux(): target_rate = 48000 if detect_codec2(): if samples_to_ogg(decode_codec2(audio_field[1], audio_field[0]), temp_path, input_rate=8000, output_rate=target_rate): RNS.log("Wrote OGG file to: "+temp_path, RNS.LOG_DEBUG) else: RNS.log("OGG write failed", RNS.LOG_DEBUG) else: self.last_msg_audio = None self.display_codec2_error() return else: raise NotImplementedError(audio_field[0]) if self.msg_sound == None: if RNS.vendor.platformutils.is_android(): from plyer import audio self.request_microphone_permission() else: from sbapp.plyer import audio self.msg_sound = audio self.msg_sound._file_path = temp_path self.msg_sound.reload() if self.msg_sound != None and self.msg_sound.playing(): RNS.log("Stopping playback", RNS.LOG_DEBUG) self.msg_sound.stop() else: if self.msg_sound != None: RNS.log("Starting playback", RNS.LOG_DEBUG) self.msg_sound.play() else: RNS.log("Playback was requested, but no audio data was loaded for playback", RNS.LOG_ERROR) except Exception as e: RNS.log("Error while playing message audio:"+str(e)) RNS.trace_exception(e) def message_ptt_down_action(self, sender=None): if self.sideband.ui_recording: return self.sideband.ui_started_recording() if self.sideband.config["hq_ptt"]: self.audio_msg_mode = LXMF.AM_OPUS_OGG else: self.audio_msg_mode = LXMF.AM_CODEC2_2400 self.message_attach_action(attach_type="audio", nodialog=True) if self.rec_dialog == None: self.message_init_rec_dialog() self.rec_dialog.recording = True el_button = self.messages_view.ids.message_ptt_button el_icon = self.messages_view.ids.message_ptt_button.children[0].children[1] el_button.theme_text_color="Custom" el_button.text_color=mdc("Orange","400") el_button.line_color=mdc("Orange","400") el_icon.theme_text_color="Custom" el_icon.text_color=mdc("Orange","400") def cb(dt): self.msg_audio.start() Clock.schedule_once(cb, 0.15) def message_ptt_up_action(self, sender=None): if not self.sideband.ui_recording: return self.rec_dialog.recording = False el_button = self.messages_view.ids.message_ptt_button el_icon = self.messages_view.ids.message_ptt_button.children[0].children[1] el_button.theme_text_color="Custom" el_button.text_color=mdc("BlueGray","500") el_button.line_color=mdc("BlueGray","500") el_icon.theme_text_color="Custom" el_icon.text_color=mdc("BlueGray","500") def cb_s(dt): try: self.msg_audio.stop() except Exception as e: RNS.log("An error occurred while stopping recording: "+str(e), RNS.LOG_ERROR) RNS.trace_exception(e) self.sideband.ui_stopped_recording() if self.message_process_audio(): self.message_send_action() Clock.schedule_once(cb_s, 0.35) def message_process_audio(self): if self.audio_msg_mode == LXMF.AM_OPUS_OGG: from sideband.audioproc import voice_processing proc_path = voice_processing(self.msg_audio._file_path) if proc_path: self.attach_path = proc_path os.unlink(self.msg_audio._file_path) RNS.log("Using voice-processed OPUS data in OGG container", RNS.LOG_DEBUG) else: self.attach_path = self.msg_audio._file_path RNS.log("Using unmodified OPUS data in OGG container", RNS.LOG_DEBUG) else: ap_start = time.time() from sideband.audioproc import voice_processing proc_path = voice_processing(self.msg_audio._file_path) if proc_path: opus_file = pyogg.OpusFile(proc_path) RNS.log("Using voice-processed audio for codec2 encoding", RNS.LOG_DEBUG) else: opus_file = pyogg.OpusFile(self.msg_audio._file_path) RNS.log("Using unprocessed audio data for codec2 encoding", RNS.LOG_DEBUG) RNS.log(f"OPUS LOAD {opus_file.frequency}Hz {opus_file.bytes_per_sample*8}bit {opus_file.channels}ch") audio = AudioSegment( bytes(opus_file.as_array()), frame_rate=opus_file.frequency, sample_width=opus_file.bytes_per_sample, channels=opus_file.channels, ) audio = audio.split_to_mono()[0] audio = audio.apply_gain(-audio.max_dBFS) if self.audio_msg_mode >= LXMF.AM_CODEC2_700C and self.audio_msg_mode <= LXMF.AM_CODEC2_3200: audio = audio.set_frame_rate(8000) audio = audio.set_sample_width(2) samples = audio.get_array_of_samples() from sideband.audioproc import encode_codec2, detect_codec2 if detect_codec2(): encoded = encode_codec2(samples, self.audio_msg_mode) ap_duration = time.time() - ap_start RNS.log("Audio processing complete in "+RNS.prettytime(ap_duration), RNS.LOG_DEBUG) export_path = self.sideband.rec_cache+"/recording.enc" with open(export_path, "wb") as export_file: export_file.write(encoded) self.attach_path = export_path os.unlink(self.msg_audio._file_path) else: self.display_codec2_error() return False return True def message_init_rec_dialog(self): ss = int(dp(18)) if RNS.vendor.platformutils.is_android(): from plyer import audio self.request_microphone_permission() else: from sbapp.plyer import audio self.msg_audio = audio self.msg_audio._file_path = self.sideband.rec_cache+"/recording.ogg" def a_rec_action(sender): if not self.rec_dialog.recording: self.sideband.ui_started_recording() RNS.log("Starting recording...") # TODO: Remove self.rec_dialog.recording = True el = self.rec_dialog.rec_item.children[0].children[0] el.ttc = el.theme_text_color; el.tc = el.text_color el.theme_text_color="Custom" el.text_color=mdc("Red","400") el.icon = "stop-circle" self.rec_dialog.rec_item.text = "[size="+str(ss)+"]Stop Recording[/size]" def cb(dt): self.msg_audio.start() Clock.schedule_once(cb, 0.10) else: self.sideband.ui_stopped_recording() RNS.log("Stopping recording...") # TODO: Remove self.rec_dialog.recording = False self.rec_dialog.rec_item.text = "[size="+str(ss)+"]Start Recording[/size]" el = self.rec_dialog.rec_item.children[0].children[0] el.icon = "record" el.text_color = self.theme_cls._get_text_color() self.rec_dialog.play_item.disabled = False self.rec_dialog.save_item.disabled = False self.msg_audio.stop() self.msg_rec_a_rec = a_rec_action def a_play(sender): if self.rec_dialog.recording: a_rec_action(sender) if not self.rec_dialog.playing: RNS.log("Playing recording...", RNS.LOG_DEBUG) self.rec_dialog.playing = True self.rec_dialog.play_item.children[0].children[0].icon = "stop" self.rec_dialog.play_item.text = "[size="+str(ss)+"]Stop[/size]" self.msg_audio.play() else: RNS.log("Stopping playback...", RNS.LOG_DEBUG) self.rec_dialog.playing = False self.rec_dialog.play_item.children[0].children[0].icon = "play" self.rec_dialog.play_item.text = "[size="+str(ss)+"]Play[/size]" self.msg_audio.stop() self.msg_rec_a_play = a_play def a_finished(sender): RNS.log("Playback finished", RNS.LOG_DEBUG) self.rec_dialog.playing = False self.rec_dialog.play_item.children[0].children[0].icon = "play" self.rec_dialog.play_item.text = "[size="+str(ss)+"]Play[/size]" self.msg_audio._finished_callback = a_finished def a_save(sender): if self.rec_dialog.recording: a_rec_action(sender) self.rec_dialog_is_open = False self.rec_dialog.dismiss() try: if self.audio_msg_mode == LXMF.AM_OPUS_OGG: from sideband.audioproc import voice_processing proc_path = voice_processing(self.msg_audio._file_path) if proc_path: self.attach_path = proc_path os.unlink(self.msg_audio._file_path) RNS.log("Using voice-processed OPUS data in OGG container", RNS.LOG_DEBUG) else: self.attach_path = self.msg_audio._file_path RNS.log("Using unmodified OPUS data in OGG container", RNS.LOG_DEBUG) else: self.message_process_audio() self.update_message_widgets() toast("Added recorded audio to message") except Exception as e: RNS.trace_exception(e) self.msg_rec_a_save = a_save cancel_button = MDRectangleFlatButton(text="Cancel", font_size=dp(18)) rec_item = DialogItem(IconLeftWidget(icon="record", on_release=a_rec_action), text="[size="+str(ss)+"]Start Recording[/size]", on_release=a_rec_action) play_item = DialogItem(IconLeftWidget(icon="play", on_release=a_play), text="[size="+str(ss)+"]Play[/size]", on_release=a_play, disabled=True) save_item = DialogItem(IconLeftWidget(icon="content-save-move-outline", on_release=a_save), text="[size="+str(ss)+"]Save to message[/size]", on_release=a_save, disabled=True) self.rec_dialog = MDDialog( title="Record Audio", type="simple", # text="Test\n", items=[ rec_item, play_item, save_item, ], buttons=[ cancel_button ], width_offset=dp(32), ) cancel_button.bind(on_release=self.rec_dialog.dismiss) self.rec_dialog.recording = False self.rec_dialog.playing = False self.rec_dialog.rec_item = rec_item self.rec_dialog.play_item = play_item self.rec_dialog.save_item = save_item def message_record_audio_action(self): ss = int(dp(18)) if self.rec_dialog == None: self.message_init_rec_dialog() else: self.rec_dialog.play_item.disabled = True self.rec_dialog.save_item.disabled = True self.rec_dialog.recording = False self.rec_dialog.rec_item.text = "[size="+str(ss)+"]Start Recording[/size]" self.rec_dialog.rec_item.children[0].children[0].icon = "record" self.rec_dialog.open() self.rec_dialog_is_open = True def message_attach_action(self, attach_type=None, nodialog=False): file_attach_types = ["lbimg", "defimg", "hqimg", "file"] rec_attach_types = ["audio"] self.attach_path = None self.rec_dialog_is_open = False if attach_type in file_attach_types: self.attach_type = attach_type if not nodialog: self.message_select_file_action() elif attach_type in rec_attach_types: self.attach_type = attach_type if not nodialog: self.message_record_audio_action() def message_attachment_action(self, sender): self.rec_dialog_is_open = False if self.attach_path == None: def a_img_lb(sender): self.attach_dialog.dismiss() self.message_attach_action(attach_type="lbimg") def a_img_def(sender): self.attach_dialog.dismiss() self.message_attach_action(attach_type="defimg") def a_img_hq(sender): self.attach_dialog.dismiss() self.message_attach_action(attach_type="hqimg") def a_file(sender): self.attach_dialog.dismiss() self.message_attach_action(attach_type="file") def a_audio_hq(sender): self.attach_dialog.dismiss() self.audio_msg_mode = LXMF.AM_OPUS_OGG self.message_attach_action(attach_type="audio") def a_audio_lb(sender): self.attach_dialog.dismiss() self.audio_msg_mode = LXMF.AM_CODEC2_2400 self.message_attach_action(attach_type="audio") if self.attach_dialog == None: ss = int(dp(18)) cancel_button = MDRectangleFlatButton(text="Cancel", font_size=dp(18)) ad_items = [ DialogItem(IconLeftWidget(icon="message-image-outline", on_release=a_img_lb), text="[size="+str(ss)+"]Low-bandwidth Image[/size]", on_release=a_img_lb), DialogItem(IconLeftWidget(icon="file-image", on_release=a_img_def), text="[size="+str(ss)+"]Medium Image[/size]", on_release=a_img_def), DialogItem(IconLeftWidget(icon="image-outline", on_release=a_img_hq), text="[size="+str(ss)+"]High-res Image[/size]", on_release=a_img_hq), DialogItem(IconLeftWidget(icon="account-voice", on_release=a_audio_lb), text="[size="+str(ss)+"]Low-bandwidth Voice[/size]", on_release=a_audio_lb), DialogItem(IconLeftWidget(icon="microphone-message", on_release=a_audio_hq), text="[size="+str(ss)+"]High-quality Voice[/size]", on_release=a_audio_hq), DialogItem(IconLeftWidget(icon="file-outline", on_release=a_file), text="[size="+str(ss)+"]File Attachment[/size]", on_release=a_file)] if RNS.vendor.platformutils.is_windows(): ad_items.pop(3) ad_items.pop(3) if RNS.vendor.platformutils.is_darwin(): ad_items.pop(3) ad_items.pop(3) if RNS.vendor.platformutils.is_android() and android_api_version < 29: ad_items.pop(3) ad_items.pop(3) self.attach_dialog = MDDialog( title="Add Attachment", type="simple", text="Select the type of attachment you want to send with this message\n", items=ad_items, buttons=[ cancel_button ], width_offset=dp(32), ) cancel_button.bind(on_release=self.attach_dialog.dismiss) self.attach_dialog.open() else: self.attach_path = None self.attach_type = None self.update_message_widgets() if RNS.vendor.platformutils.get_platform() == "android": toast("Attachment removed") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="Attachment Removed", text="The attached resource was removed from the message", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() def shared_attachment_action(self, attachment_data): if not self.root.ids.screen_manager.current == "messages_screen": if RNS.vendor.platformutils.is_android(): toast("Please select a conversation first") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="No active conversation", text="To drop files as attachments, please open a conversation first", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() else: self.rec_dialog_is_open = False def a_img_lb(sender): self.attach_type="lbimg" self.shared_attach_dialog.dismiss() self.shared_attach_dialog.att_exc() def a_img_def(sender): self.attach_type="defimg" self.shared_attach_dialog.dismiss() self.shared_attach_dialog.att_exc() def a_img_hq(sender): self.attach_type="hqimg" self.shared_attach_dialog.dismiss() self.shared_attach_dialog.att_exc() def a_file(sender): self.attach_type="file" self.shared_attach_dialog.dismiss() self.shared_attach_dialog.att_exc() if self.shared_attach_dialog == None: ss = int(dp(18)) cancel_button = MDRectangleFlatButton(text="Cancel", font_size=dp(18)) ad_items = [ DialogItem(IconLeftWidget(icon="message-image-outline", on_release=a_img_lb), text="[size="+str(ss)+"]Low-bandwidth Image[/size]", on_release=a_img_lb), DialogItem(IconLeftWidget(icon="file-image", on_release=a_img_def), text="[size="+str(ss)+"]Medium Image[/size]", on_release=a_img_def), DialogItem(IconLeftWidget(icon="image-outline", on_release=a_img_hq), text="[size="+str(ss)+"]High-res Image[/size]", on_release=a_img_hq), DialogItem(IconLeftWidget(icon="file-outline", on_release=a_file), text="[size="+str(ss)+"]File Attachment[/size]", on_release=a_file)] self.shared_attach_dialog = MDDialog( title="Add Attachment", type="simple", text="Select how you want to attach this data to the next message sent\n", items=ad_items, buttons=[ cancel_button ], width_offset=dp(32), ) cancel_button.bind(on_release=self.shared_attach_dialog.dismiss) def att_exc(): self.message_fm_got_path(attachment_data["data_path"]) self.shared_attach_dialog.att_exc = att_exc self.shared_attach_dialog.open() def update_message_widgets(self): toolbar_items = self.messages_view.ids.messages_toolbar.ids.right_actions.children mode_item = toolbar_items[1] attachment_item = toolbar_items[4] if self.attach_path != None: attachment_item.icon = "attachment-check" else: attachment_item.icon = "attachment-plus" if self.outbound_mode_paper: mode_item.icon = "qrcode" self.messages_view.ids.message_text.hint_text = "Paper message" else: if self.outbound_mode_command: mode_item.icon = "console" self.messages_view.ids.message_text.hint_text = "Send command or request" else: if not self.outbound_mode_propagation: mode_item.icon = "lan-connect" self.messages_view.ids.message_text.hint_text = "Message for direct delivery" else: mode_item.icon = "upload-network" self.messages_view.ids.message_text.hint_text = "Message for propagation" # self.root.ids.message_text.hint_text = "Write message for delivery via propagation nodes" def key_query_action(self, sender): context_dest = self.messages_view.ids.messages_scrollview.active_conversation if self.sideband.request_key(context_dest): keys_str = "Public key information for "+RNS.prettyhexrep(context_dest)+" was requested from the network. Waiting for request to be answered." self.messages_view.ids.nokeys_text.text = keys_str else: keys_str = "Could not send request. Check your connectivity and addresses." self.messages_view.ids.nokeys_text.text = keys_str def message_area_detect(self): context_dest = self.messages_view.ids.messages_scrollview.active_conversation if self.sideband.is_known(context_dest): self.messages_view.ids.messages_scrollview.dest_known = True self.widget_hide(self.messages_view.ids.message_input_part, False) self.widget_hide(self.messages_view.ids.no_keys_part, True) else: self.messages_view.ids.messages_scrollview.dest_known = False if self.messages_view.ids.nokeys_text.text == "": keys_str = "The crytographic keys for the destination address are unknown at this time. You can wait for an announce to arrive, or query the network for the necessary keys." self.messages_view.ids.nokeys_text.text = keys_str self.widget_hide(self.messages_view.ids.message_input_part, True) self.widget_hide(self.messages_view.ids.message_ptt, True) self.widget_hide(self.messages_view.ids.no_keys_part, False) ### Conversations screen ###################################### def conversations_action(self, sender=None, direction="left", no_transition=False): self.rec_dialog_is_open = False if self.include_objects: self.include_conversations = True self.include_objects = False self.conversations_view.update() if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.open_conversations(direction=direction) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def objects_action(self, sender=None, direction="left", no_transition=False): if self.include_conversations: self.include_conversations = False self.include_objects = True self.conversations_view.update() if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.open_conversations(direction=direction) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def open_conversations(self, direction="left"): self.root.ids.screen_manager.transition.direction = direction self.root.ids.nav_drawer.set_state("closed") if not self.conversations_view: self.conversations_view = Conversations(self) for child in self.conversations_view.ids.conversations_scrollview.children: self.conversations_view.ids.conversations_scrollview.remove_widget(child) self.conversations_view.ids.conversations_scrollview.effect_cls = ScrollEffect self.conversations_view.ids.conversations_scrollview.add_widget(self.conversations_view.get_widget()) self.root.ids.screen_manager.current = "conversations_screen" if self.messages_view: self.messages_view.ids.messages_scrollview.active_conversation = None def cb(dt): self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) self.sideband.setstate("wants.clear_notifications", True) Clock.schedule_once(cb, 0.10) def get_connectivity_text(self): try: connectivity_status = "" if RNS.vendor.platformutils.get_platform() == "android": connectivity_status = str(self.sideband.getstate("service.connectivity_status")) else: if self.sideband.reticulum.is_connected_to_shared_instance: connectivity_status = "Sideband is connected via a shared Reticulum instance running on this system. Use the [b]rnstatus[/b] utility to obtain full connectivity info." else: connectivity_status = "Sideband is currently running a standalone or master Reticulum instance on this system. Use the [b]rnstatus[/b] utility to obtain full connectivity info." return connectivity_status except Exception as e: RNS.log("An error occurred while retrieving connectivity status: "+str(e), RNS.LOG_ERROR) return "Could not retrieve connectivity status" def connectivity_status(self, sender): hs = dp(22) yes_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Connectivity Status", text=str(self.get_connectivity_text()), buttons=[ yes_button ], # elevation=0, ) def cs_updater(dt): dialog.text = str(self.get_connectivity_text()) def dl_yes(s): self.connectivity_updater.cancel() dialog.dismiss() if self.connectivity_updater != None: self.connectivity_updater.cancel() yes_button.bind(on_release=dl_yes) dialog.open() if self.connectivity_updater != None: self.connectivity_updater.cancel() self.connectivity_updater = Clock.schedule_interval(cs_updater, 2.0) def ingest_lxm_action(self, sender): def cb(dt): self.open_ingest_lxm_dialog(sender) Clock.schedule_once(cb, 0.15) def open_ingest_lxm_dialog(self, sender=None): try: cancel_button = MDRectangleFlatButton(text="Cancel",font_size=dp(18)) ingest_button = MDRectangleFlatButton(text="Read LXM",font_size=dp(18), theme_text_color="Custom", line_color=self.color_accept, text_color=self.color_accept) dialog = MDDialog( title="Ingest Paper Message", text="You can read LXMF paper messages into this program by scanning a QR-code containing the message with your device camera or QR-scanner app, and then opening the resulting link in Sideband.\n\nAlternatively, you can copy an [b]lxm://[/b] link from any source to your clipboard, and ingest it using the [i]Read LXM[/i] button below.", buttons=[ ingest_button, cancel_button ], ) def dl_yes(s): try: lxm_uri = Clipboard.paste() if not lxm_uri.lower().startswith(LXMF.LXMessage.URI_SCHEMA+"://"): lxm_uri = LXMF.LXMessage.URI_SCHEMA+"://"+lxm_uri self.ingest_lxm_uri(lxm_uri) dialog.dismiss() except Exception as e: response = "Error ingesting message from URI: "+str(e) RNS.log(response, RNS.LOG_ERROR) self.sideband.setstate("lxm_uri_ingest.result", response) dialog.dismiss() def dl_no(s): dialog.dismiss() def dl_ds(s): self.dialog_open = False ingest_button.bind(on_release=dl_yes) cancel_button.bind(on_release=dl_no) dialog.bind(on_dismiss=dl_ds) dialog.open() self.dialog_open = True except Exception as e: RNS.log("Error while creating ingest LXM dialog: "+str(e), RNS.LOG_ERROR) def lxmf_sync_action(self, sender): def cb(dt): self.lxmf_sync_request(sender) Clock.schedule_once(cb, 0.15) def lxmf_sync_request(self, sender): if self.sideband.message_router.get_outbound_propagation_node() == None: yes_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Can't Sync", text="No active LXMF propagation nodes were found. Cannot fetch messages. Wait for a Propagation Node to announce on the network, or manually specify one in the settings.", buttons=[ yes_button ], # elevation=0, ) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) dialog.open() else: if self.sideband.config["lxmf_sync_limit"]: sl = self.sideband.config["lxmf_sync_max"] else: sl = None sync_title = "LXMF Sync" if not hasattr(self, "message_sync_dialog") or self.message_sync_dialog == None: close_button = MDRectangleFlatButton(text="Close",font_size=dp(18)) stop_button = MDRectangleFlatButton(text="Stop",font_size=dp(18), theme_text_color="Custom", line_color=self.color_reject, text_color=self.color_reject) dialog_content = MsgSync() dialog = MDDialog( title=sync_title, type="custom", content_cls=dialog_content, buttons=[ stop_button, close_button ], # elevation=0, ) dialog.d_content = dialog_content def dl_close(s): self.sideband.setstate("app.flags.lxmf_sync_dialog_open", False) dialog.dismiss() self.message_sync_dialog.d_content.ids.sync_progress.value = 0.1 self.message_sync_dialog.d_content.ids.sync_status.text = "" # self.sideband.cancel_lxmf_sync() def dl_stop(s): # self.sideband.setstate("app.flags.lxmf_sync_dialog_open", False) # dialog.dismiss() self.sideband.cancel_lxmf_sync() def cb(dt): self.widget_hide(self.sync_dialog.stop_button, True) Clock.schedule_once(cb, 0.25) close_button.bind(on_release=dl_close) stop_button.bind(on_release=dl_stop) self.message_sync_dialog = dialog self.sync_dialog = dialog_content self.sync_dialog.stop_button = stop_button s_state = self.sideband.message_router.propagation_transfer_state if s_state > LXMF.LXMRouter.PR_PATH_REQUESTED and s_state <= LXMF.LXMRouter.PR_COMPLETE: dsp = self.sideband.get_sync_progress()*100 else: dsp = 0 self.sideband.setstate("app.flags.lxmf_sync_dialog_open", True) self.message_sync_dialog.title = sync_title self.message_sync_dialog.d_content.ids.node_info.text = f"Via {RNS.prettyhexrep(self.sideband.message_router.get_outbound_propagation_node())}\n" self.message_sync_dialog.d_content.ids.sync_status.text = self.sideband.get_sync_status() self.message_sync_dialog.d_content.ids.sync_progress.value = dsp self.message_sync_dialog.d_content.ids.sync_progress.start() self.sync_dialog.ids.sync_progress.stop() self.message_sync_dialog.open() def sij(dt): self.sideband.setpersistent("lxmf.lastsync", time.time()) self.sideband.setpersistent("lxmf.syncretrying", False) self.sideband.request_lxmf_sync(limit=sl) Clock.schedule_once(sij, 0.1) def new_conversation_action(self, sender=None): def cb(dt): self.new_conversation_request(sender) Clock.schedule_once(cb, 0.15) def new_conversation_request(self, sender=None): try: cancel_button = MDRectangleFlatButton(text="Cancel",font_size=dp(18)) create_button = MDRectangleFlatButton(text="Create",font_size=dp(18), theme_text_color="Custom", line_color=self.color_accept, text_color=self.color_accept) dialog_content = NewConv() dialog = MDDialog( title="New Conversation", type="custom", content_cls=dialog_content, buttons=[ create_button, cancel_button ], # elevation=0, ) dialog.d_content = dialog_content def dl_yes(s): new_result = False try: n_address = dialog.d_content.ids["n_address_field"].text n_name = dialog.d_content.ids["n_name_field"].text n_trusted = dialog.d_content.ids["n_trusted"].active new_result = self.sideband.new_conversation(n_address, n_name, n_trusted) except Exception as e: RNS.log("Error while creating conversation: "+str(e), RNS.LOG_ERROR) if new_result: dialog.d_content.ids["n_address_field"].helper_text = "" dialog.d_content.ids["n_address_field"].helper_text_mode = "on_focus" dialog.d_content.ids["n_address_field"].error = False dialog.dismiss() if self.conversations_view != None: self.conversations_view.update() else: dialog.d_content.ids["n_address_field"].helper_text = "Invalid address, check your input" dialog.d_content.ids["n_address_field"].helper_text_mode = "persistent" dialog.d_content.ids["n_address_field"].error = True # dialog.d_content.ids["n_error_field"].text = "Could not create conversation. Check your input." def dl_no(s): dialog.dismiss() def dl_ds(s): self.dialog_open = False create_button.bind(on_release=dl_yes) cancel_button.bind(on_release=dl_no) dialog.bind(on_dismiss=dl_ds) dialog.open() self.dialog_open = True except Exception as e: RNS.log("Error while creating new conversation dialog: "+str(e), RNS.LOG_ERROR) ### Information/version screen ###################################### def information_action(self, sender=None, direction="left"): if self.root.ids.screen_manager.has_screen("information_screen"): self.information_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.information_init() def o(dt): self.information_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def information_init(self): if not self.root.ids.screen_manager.has_screen("information_screen"): self.information_screen = Builder.load_string(layout_information_screen) self.information_screen.app = self self.root.ids.screen_manager.add_widget(self.information_screen) def link_exec(sender=None, event=None): def lj(): webbrowser.open("https://unsigned.io/donate") threading.Thread(target=lj, daemon=True).start() self.information_screen.ids.information_scrollview.effect_cls = ScrollEffect self.information_screen.ids.information_logo.icon = self.sideband.asset_dir+"/rns_256.png" str_comps = " - [b]Reticulum[/b] (MIT License)\n - [b]LXMF[/b] (MIT License)\n - [b]KivyMD[/b] (MIT License)" str_comps += "\n - [b]Kivy[/b] (MIT License)\n - [b]Codec2[/b] (LGPL License)\n - [b]PyCodec2[/b] (BSD-3 License)" str_comps += "\n - [b]PyDub[/b] (MIT License)\n - [b]PyOgg[/b] (Public Domain)" str_comps += "\n - [b]GeoidHeight[/b] (LGPL License)\n - [b]Python[/b] (PSF License)" str_comps += "\n\nGo to [u][ref=link]https://unsigned.io/donate[/ref][/u] to support the project.\n\nThe Sideband app is Copyright (c) 2024 Mark Qvist / unsigned.io\n\nPermission is granted to freely share and distribute binary copies of "+self.root.ids.app_version_info.text+", so long as no payment or compensation is charged for said distribution or sharing.\n\nIf you were charged or paid anything for this copy of Sideband, please report it to [b]license@unsigned.io[/b].\n\nTHIS IS EXPERIMENTAL SOFTWARE - SIDEBAND COMES WITH ABSOLUTELY NO WARRANTY - USE AT YOUR OWN RISK AND RESPONSIBILITY" info = "This is "+self.root.ids.app_version_info.text+", on RNS v"+RNS.__version__+" and LXMF v"+LXMF.__version__+".\n\nHumbly build using the following open components:\n\n"+str_comps self.information_screen.ids.information_info.text = info self.information_screen.ids.information_info.bind(on_ref_press=link_exec) def information_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.transition.direction = "left" self.root.ids.screen_manager.current = "information_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def close_information_action(self, sender=None): self.open_conversations(direction="right") ### Settings screen ###################################### def settings_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.nav_drawer.set_state("closed") if self.sideband.active_propagation_node != None: self.settings_screen.ids.settings_propagation_node_address.text = RNS.hexrep(self.sideband.active_propagation_node, delimit=False) self.root.ids.screen_manager.current = "settings_screen" self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def configure_ui_scaling_action(self, sender=None): global app_ui_scaling_path try: cancel_button = MDRectangleFlatButton(text="Cancel",font_size=dp(18)) set_button = MDRectangleFlatButton(text="Set",font_size=dp(18), theme_text_color="Custom", line_color=self.color_accept, text_color=self.color_accept) dialog_content = UIScaling() dialog = MDDialog( title="UI Scaling", type="custom", content_cls=dialog_content, buttons=[ set_button, cancel_button ], # elevation=0, ) dialog.d_content = dialog_content dialog.d_content.ids["scaling_factor"].text = os.environ["KIVY_METRICS_DENSITY"] if "KIVY_METRICS_DENSITY" in os.environ else "0.0" def dl_yes(s): new_sf = 1.0 scaling_ok = False try: si = dialog.d_content.ids["scaling_factor"].text sf = float(si) if (sf >= 0.3 and sf <= 5.0) or sf == 0.0: new_sf = sf scaling_ok = True except Exception as e: RNS.log("Error while getting scaling factor from user: "+str(e), RNS.LOG_ERROR) if scaling_ok: dialog.d_content.ids["scaling_factor"].helper_text = "" dialog.d_content.ids["scaling_factor"].helper_text_mode = "on_focus" dialog.d_content.ids["scaling_factor"].error = False dialog.dismiss() if app_ui_scaling_path == None: RNS.log("No path to UI scaling factor file could be found, cannot save scaling factor", RNS.LOG_ERROR) else: try: with open(app_ui_scaling_path, "w") as sfile: sfile.write(str(new_sf)) RNS.log(f"Saved configured scaling factor {new_sf} to {app_ui_scaling_path}", RNS.LOG_DEBUG) except Exception as e: RNS.log(f"Error while saving scaling factor {new_sf} to {app_ui_scaling_path}: {e}", RNS.LOG_ERROR) else: dialog.d_content.ids["scaling_factor"].helper_text = "Invalid scale factor, check your input" dialog.d_content.ids["scaling_factor"].helper_text_mode = "persistent" dialog.d_content.ids["scaling_factor"].error = True def dl_no(s): dialog.dismiss() def dl_ds(s): self.dialog_open = False set_button.bind(on_release=dl_yes) cancel_button.bind(on_release=dl_no) dialog.bind(on_dismiss=dl_ds) dialog.open() self.dialog_open = True except Exception as e: RNS.log("Error while creating UI scaling dialog: "+str(e), RNS.LOG_ERROR) def settings_action(self, sender=None, direction="left"): if self.settings_ready: self.settings_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.settings_init() def o(dt): self.settings_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def interval_to_slider_val(self, interval): try: mseg = 72; hseg = 84; sv = 0 mm = mseg*5*60; hm = hseg*60*30+mm if interval <= mm: sv = interval/60/5 elif interval > mm and interval <= hm: half_hours = interval/(60*30)-(mm/(60*30)) sv = mseg+half_hours else: days = (interval/86400)-((hseg*60*30)/84600)-(mm/86400) sv = 1+mseg+hseg+days except Exception as e: return 43200 return sv def bind_clipboard_actions(self, ids, force=False): if force or RNS.vendor.platformutils.is_android(): BIND_CLASSES = ["kivymd.uix.textfield.textfield.MDTextField",] for e in ids: te = ids[e] ts = str(te).split(" ")[0].replace("<", "") if ts in BIND_CLASSES and not hasattr(e, "no_clipboard"): te.bind(on_double_tap=self.ui_clipboard_action) def settings_init(self, sender=None): if not self.settings_ready: if not self.root.ids.screen_manager.has_screen("settings_screen"): self.settings_screen = Builder.load_string(layout_settings_screen) self.settings_screen.app = self self.root.ids.screen_manager.add_widget(self.settings_screen) self.bind_clipboard_actions(self.settings_screen.ids) self.settings_screen.ids.settings_scrollview.effect_cls = ScrollEffect self.settings_screen.ids.settings_info_lang.text = "\nIf you write messages in another script than Latin, Greek or Cyrillic, you can configure the text input language for messages and other fields below.\n" info1_text = "\nYou can set your [b]Display Name[/b] to a custom value, or leave it as the default unspecified value. " info1_text += "This name will be included in any announces you send, and will be visible to others on the network. " info1_text += "\n\nYou can manually specify which [b]Propagation Node[/b] to use, but if none is specified, Sideband will " info1_text += "automatically select one nearby." if RNS.vendor.platformutils.is_android(): info1_text += "\n\nDouble-tap any field to copy its value, and double-tap an empty field to paste into it." self.settings_screen.ids.settings_info1.text = info1_text def save_disp_name(sender=None, event=None): if not sender.focus: in_name = self.settings_screen.ids.settings_display_name.text if in_name == "": new_name = "Anonymous Peer" else: new_name = in_name self.sideband.config["display_name"] = new_name self.sideband.save_configuration() def save_prop_addr(sender=None, event=None): if not sender.focus: in_addr = self.settings_screen.ids.settings_propagation_node_address.text new_addr = None if in_addr == "": new_addr = None self.settings_screen.ids.settings_propagation_node_address.error = False else: if len(in_addr) != RNS.Reticulum.TRUNCATED_HASHLENGTH//8*2: new_addr = None else: try: new_addr = bytes.fromhex(in_addr) except Exception as e: new_addr = None if new_addr == None: self.settings_screen.ids.settings_propagation_node_address.error = True else: self.settings_screen.ids.settings_propagation_node_address.error = False self.sideband.config["lxmf_propagation_node"] = new_addr self.sideband.set_active_propagation_node(self.sideband.config["lxmf_propagation_node"]) def save_input_lang(sender=None, event=None): if sender.active: if sender != self.settings_screen.ids.settings_lang_default: self.settings_screen.ids.settings_lang_default.active = False if sender != self.settings_screen.ids.settings_lang_chinese: self.settings_screen.ids.settings_lang_chinese.active = False if sender != self.settings_screen.ids.settings_lang_japanese: self.settings_screen.ids.settings_lang_japanese.active = False if sender != self.settings_screen.ids.settings_lang_korean: self.settings_screen.ids.settings_lang_korean.active = False if sender != self.settings_screen.ids.settings_lang_devangari: self.settings_screen.ids.settings_lang_devangari.active = False if sender != self.settings_screen.ids.settings_lang_hebrew: self.settings_screen.ids.settings_lang_hebrew.active = False if self.settings_screen.ids.settings_lang_default.active: self.sideband.config["input_language"] = None self.settings_screen.ids.settings_display_name.font_name = "defaultinput" elif self.settings_screen.ids.settings_lang_chinese.active: self.sideband.config["input_language"] = "chinese" self.settings_screen.ids.settings_display_name.font_name = "chinese" elif self.settings_screen.ids.settings_lang_japanese.active: self.sideband.config["input_language"] = "japanese" self.settings_screen.ids.settings_display_name.font_name = "japanese" elif self.settings_screen.ids.settings_lang_korean.active: self.sideband.config["input_language"] = "korean" self.settings_screen.ids.settings_display_name.font_name = "korean" elif self.settings_screen.ids.settings_lang_devangari.active: self.sideband.config["input_language"] = "combined" self.settings_screen.ids.settings_display_name.font_name = "combined" elif self.settings_screen.ids.settings_lang_hebrew.active: self.sideband.config["input_language"] = "hebrew" self.settings_screen.ids.settings_display_name.font_name = "hebrew" else: self.sideband.config["input_language"] = None self.settings_screen.ids.settings_display_name.font_name = "defaultinput" self.sideband.save_configuration() self.update_input_language() def save_dark_ui(sender=None, event=None): self.sideband.config["dark_ui"] = self.settings_screen.ids.settings_dark_ui.active self.sideband.save_configuration() self.update_ui_theme() def save_eink_mode(sender=None, event=None): self.sideband.config["eink_mode"] = self.settings_screen.ids.settings_eink_mode.active self.sideband.save_configuration() self.update_ui_theme() def save_display_style_in_contact_list(sender=None, event=None): self.sideband.config["display_style_in_contact_list"] = self.settings_screen.ids.display_style_in_contact_list.active self.sideband.save_configuration() self.sideband.setstate("wants.viewupdate.conversations", True) def save_display_style_from_trusted_only(sender=None, event=None): self.sideband.config["display_style_from_all"] = not self.settings_screen.ids.display_style_from_trusted_only.active self.sideband.save_configuration() self.sideband.setstate("wants.viewupdate.conversations", True) def save_advanced_stats(sender=None, event=None): self.sideband.config["advanced_stats"] = self.settings_screen.ids.settings_advanced_statistics.active self.sideband.save_configuration() def save_notifications_on(sender=None, event=None): self.sideband.config["notifications_on"] = self.settings_screen.ids.settings_notifications_on.active self.sideband.save_configuration() def save_start_announce(sender=None, event=None): self.sideband.config["start_announce"] = self.settings_screen.ids.settings_start_announce.active self.sideband.save_configuration() def save_lxmf_delivery_by_default(sender=None, event=None): self.sideband.config["propagation_by_default"] = self.settings_screen.ids.settings_lxmf_delivery_by_default.active self.sideband.save_configuration() def save_lxmf_try_propagation_on_fail(sender=None, event=None): self.sideband.config["lxmf_try_propagation_on_fail"] = self.settings_screen.ids.settings_lxmf_try_propagation_on_fail.active self.sideband.save_configuration() def save_lxmf_ignore_unknown(sender=None, event=None): self.sideband.config["lxmf_ignore_unknown"] = self.settings_screen.ids.settings_lxmf_ignore_unknown.active self.sideband.save_configuration() def save_lxmf_ignore_invalid_stamps(sender=None, event=None): self.sideband.config["lxmf_ignore_invalid_stamps"] = self.settings_screen.ids.settings_ignore_invalid_stamps.active self.sideband.save_configuration() self.sideband.update_ignore_invalid_stamps() def save_lxmf_sync_limit(sender=None, event=None): self.sideband.config["lxmf_sync_limit"] = self.settings_screen.ids.settings_lxmf_sync_limit.active self.sideband.save_configuration() def save_lxm_limit_1mb(sender=None, event=None): self.sideband.config["lxm_limit_1mb"] = self.settings_screen.ids.settings_lxm_limit_1mb.active self.sideband.save_configuration() def save_debug(sender=None, event=None): self.sideband.config["debug"] = self.settings_screen.ids.settings_debug.active self.sideband.save_configuration() self.sideband._reticulum_log_debug(self.sideband.config["debug"]) def save_block_predictive_text(sender=None, event=None): self.sideband.config["block_predictive_text"] = self.settings_screen.ids.settings_block_predictive_text.active self.sideband.save_configuration() def save_hq_ptt(sender=None, event=None): self.sideband.config["hq_ptt"] = self.settings_screen.ids.settings_hq_ptt.active self.sideband.save_configuration() def save_print_command(sender=None, event=None): if not sender.focus: in_cmd = self.settings_screen.ids.settings_print_command.text if in_cmd == "": new_cmd = "lp" else: new_cmd = in_cmd self.sideband.config["print_command"] = new_cmd.strip() self.settings_screen.ids.settings_print_command.text = self.sideband.config["print_command"] self.sideband.save_configuration() def save_lxmf_stamp_cost(sender=None, event=None, save=True): if self.settings_screen.ids.settings_lxmf_require_stamps.active: self.widget_hide(self.settings_screen.ids.lxmf_costslider_container, False) else: self.widget_hide(self.settings_screen.ids.lxmf_costslider_container, True) if save: self.sideband.config["lxmf_require_stamps"] = self.settings_screen.ids.settings_lxmf_require_stamps.active self.sideband.save_configuration() def save_lxmf_periodic_sync(sender=None, event=None, save=True): if self.settings_screen.ids.settings_lxmf_periodic_sync.active: self.widget_hide(self.settings_screen.ids.lxmf_syncslider_container, False) else: self.widget_hide(self.settings_screen.ids.lxmf_syncslider_container, True) if save: self.sideband.config["lxmf_periodic_sync"] = self.settings_screen.ids.settings_lxmf_periodic_sync.active self.sideband.save_configuration() def sync_interval_change(sender=None, event=None, save=True): slider_val = int(self.settings_screen.ids.settings_lxmf_sync_interval.value) mseg = 72; hseg = 84 if slider_val <= mseg: interval = slider_val*5*60 elif slider_val > mseg and slider_val <= mseg+hseg: h = (slider_val-mseg)/2; mm = mseg*5*60 interval = h*60*60+mm else: d = slider_val-hseg-mseg hm = (hseg/2)*60*60; mm = mseg*5*60 interval = d*86400+hm+mm interval_text = RNS.prettytime(interval) pre = self.settings_screen.ids.settings_lxmf_sync_periodic.text self.settings_screen.ids.settings_lxmf_sync_periodic.text = "Auto sync every "+interval_text if save: if (event == None or not hasattr(event, "button") or not event.button) or not "scroll" in event.button: self.sideband.config["lxmf_sync_interval"] = interval self.sideband.save_configuration() def stamp_cost_change(sender=None, event=None, save=True): slider_val = int(self.settings_screen.ids.settings_lxmf_require_stamps_cost.value) cost_text = str(slider_val) self.settings_screen.ids.settings_lxmf_require_stamps_label.text = f"Require stamp cost {cost_text} for incoming messages" if save: if slider_val > 32: slider_val = 32 if slider_val < 1: slider_val = 1 self.sideband.config["lxmf_inbound_stamp_cost"] = slider_val if (event == None or not hasattr(event, "button") or not event.button) or not "scroll" in event.button: self.sideband.save_configuration() self.settings_screen.ids.settings_lxmf_address.text = RNS.hexrep(self.sideband.lxmf_destination.hash, delimit=False) self.settings_screen.ids.settings_identity_hash.text = RNS.hexrep(self.sideband.lxmf_destination.identity.hash, delimit=False) self.settings_screen.ids.settings_display_name.text = self.sideband.config["display_name"] self.settings_screen.ids.settings_display_name.bind(focus=save_disp_name) if RNS.vendor.platformutils.is_android(): pass # self.widget_hide(self.settings_screen.ids.settings_print_command, True) else: self.settings_screen.ids.settings_print_command.text = self.sideband.config["print_command"] self.settings_screen.ids.settings_print_command.bind(focus=save_print_command) if self.sideband.config["lxmf_propagation_node"] == None: prop_node_addr = "" else: prop_node_addr = RNS.hexrep(self.sideband.config["lxmf_propagation_node"], delimit=False) self.settings_screen.ids.settings_propagation_node_address.text = prop_node_addr self.settings_screen.ids.settings_propagation_node_address.bind(focus=save_prop_addr) if not RNS.vendor.platformutils.is_android() or android_api_version >= 26: self.settings_screen.ids.settings_notifications_on.active = self.sideband.config["notifications_on"] self.settings_screen.ids.settings_notifications_on.bind(active=save_notifications_on) else: self.settings_screen.ids.settings_notifications_on.active = False self.settings_screen.ids.settings_notifications_on.disabled = True self.settings_screen.ids.settings_dark_ui.active = self.sideband.config["dark_ui"] self.settings_screen.ids.settings_dark_ui.bind(active=save_dark_ui) self.settings_screen.ids.settings_eink_mode.active = self.sideband.config["eink_mode"] self.settings_screen.ids.settings_eink_mode.bind(active=save_eink_mode) self.settings_screen.ids.display_style_in_contact_list.active = self.sideband.config["display_style_in_contact_list"] self.settings_screen.ids.display_style_in_contact_list.bind(active=save_display_style_in_contact_list) self.settings_screen.ids.display_style_from_trusted_only.active = not self.sideband.config["display_style_from_all"] self.settings_screen.ids.display_style_from_trusted_only.bind(active=save_display_style_from_trusted_only) self.settings_screen.ids.settings_advanced_statistics.active = self.sideband.config["advanced_stats"] self.settings_screen.ids.settings_advanced_statistics.bind(active=save_advanced_stats) self.settings_screen.ids.settings_start_announce.active = self.sideband.config["start_announce"] self.settings_screen.ids.settings_start_announce.bind(active=save_start_announce) self.settings_screen.ids.settings_lxmf_delivery_by_default.active = self.sideband.config["propagation_by_default"] self.settings_screen.ids.settings_lxmf_delivery_by_default.bind(active=save_lxmf_delivery_by_default) self.settings_screen.ids.settings_lxmf_try_propagation_on_fail.active = self.sideband.config["lxmf_try_propagation_on_fail"] self.settings_screen.ids.settings_lxmf_try_propagation_on_fail.bind(active=save_lxmf_try_propagation_on_fail) self.settings_screen.ids.settings_lxmf_ignore_unknown.active = self.sideband.config["lxmf_ignore_unknown"] self.settings_screen.ids.settings_lxmf_ignore_unknown.bind(active=save_lxmf_ignore_unknown) self.settings_screen.ids.settings_ignore_invalid_stamps.active = self.sideband.config["lxmf_ignore_invalid_stamps"] self.settings_screen.ids.settings_ignore_invalid_stamps.bind(active=save_lxmf_ignore_invalid_stamps) self.settings_screen.ids.settings_lxmf_periodic_sync.active = self.sideband.config["lxmf_periodic_sync"] self.settings_screen.ids.settings_lxmf_periodic_sync.bind(active=save_lxmf_periodic_sync) save_lxmf_periodic_sync(save=False) def sync_interval_change_cb(sender=None, event=None): sync_interval_change(sender=sender, event=event, save=False) self.settings_screen.ids.settings_lxmf_sync_interval.bind(value=sync_interval_change_cb) self.settings_screen.ids.settings_lxmf_sync_interval.bind(on_touch_up=sync_interval_change) self.settings_screen.ids.settings_lxmf_sync_interval.value = self.interval_to_slider_val(self.sideband.config["lxmf_sync_interval"]) sync_interval_change(save=False) self.settings_screen.ids.settings_lxmf_require_stamps.active = self.sideband.config["lxmf_require_stamps"] self.settings_screen.ids.settings_lxmf_require_stamps.bind(active=save_lxmf_stamp_cost) save_lxmf_stamp_cost(save=False) def stamp_cost_change_cb(sender=None, event=None): stamp_cost_change(sender=sender, event=event, save=False) self.settings_screen.ids.settings_lxmf_require_stamps_cost.bind(value=stamp_cost_change_cb) self.settings_screen.ids.settings_lxmf_require_stamps_cost.bind(on_touch_up=stamp_cost_change) cost_val = self.sideband.config["lxmf_inbound_stamp_cost"] if cost_val == None or cost_val < 1: cost_val = 1 if cost_val > 32: cost_val = 32 self.settings_screen.ids.settings_lxmf_require_stamps_cost.value = cost_val stamp_cost_change(save=False) if self.sideband.config["lxmf_sync_limit"] == None or self.sideband.config["lxmf_sync_limit"] == False: sync_limit = False else: sync_limit = True self.settings_screen.ids.settings_lxmf_sync_limit.active = sync_limit self.settings_screen.ids.settings_lxmf_sync_limit.bind(active=save_lxmf_sync_limit) self.settings_screen.ids.settings_lxm_limit_1mb.active = self.sideband.config["lxm_limit_1mb"] self.settings_screen.ids.settings_lxm_limit_1mb.bind(active=save_lxm_limit_1mb) self.settings_screen.ids.settings_hq_ptt.active = self.sideband.config["hq_ptt"] self.settings_screen.ids.settings_hq_ptt.bind(active=save_hq_ptt) self.settings_screen.ids.settings_debug.active = self.sideband.config["debug"] self.settings_screen.ids.settings_debug.bind(active=save_debug) self.settings_screen.ids.settings_block_predictive_text.active = self.sideband.config["block_predictive_text"] self.settings_screen.ids.settings_block_predictive_text.bind(active=save_block_predictive_text) self.settings_screen.ids.settings_lang_default.active = False self.settings_screen.ids.settings_lang_chinese.active = False self.settings_screen.ids.settings_lang_japanese.active = False self.settings_screen.ids.settings_lang_korean.active = False self.settings_screen.ids.settings_lang_devangari.active = False self.settings_screen.ids.settings_lang_default.bind(active=save_input_lang) self.settings_screen.ids.settings_lang_chinese.bind(active=save_input_lang) self.settings_screen.ids.settings_lang_japanese.bind(active=save_input_lang) self.settings_screen.ids.settings_lang_korean.bind(active=save_input_lang) self.settings_screen.ids.settings_lang_devangari.bind(active=save_input_lang) self.settings_screen.ids.settings_lang_hebrew.bind(active=save_input_lang) input_lang = self.sideband.config["input_language"] if input_lang == None: self.settings_screen.ids.settings_lang_default.active = True self.settings_screen.ids.settings_display_name.font_name = "" elif input_lang == "chinese": self.settings_screen.ids.settings_lang_chinese.active = True self.settings_screen.ids.settings_display_name.font_name = "chinese" elif input_lang == "japanese": self.settings_screen.ids.settings_lang_japanese.active = True self.settings_screen.ids.settings_display_name.font_name = "japanese" elif input_lang == "korean": self.settings_screen.ids.settings_lang_korean.active = True self.settings_screen.ids.settings_display_name.font_name = "korean" elif input_lang == "combined": self.settings_screen.ids.settings_lang_devangari.active = True self.settings_screen.ids.settings_display_name.font_name = "combined" elif input_lang == "hebrew": self.settings_screen.ids.settings_lang_hebrew.active = True self.settings_screen.ids.settings_display_name.font_name = "hebrew" else: self.settings_screen.ids.settings_display_name.font_name = "" self.settings_ready = True def close_settings_action(self, sender=None): self.open_conversations(direction="right") ### Connectivity screen ###################################### def connectivity_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.transition.direction = "left" self.root.ids.nav_drawer.set_state("closed") self.connectivity_init() self.root.ids.screen_manager.current = "connectivity_screen" self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def connectivity_action(self, sender=None, direction="left"): if self.root.ids.screen_manager.has_screen("connectivity_screen"): self.connectivity_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.connectivity_init() def o(dt): self.connectivity_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def connectivity_init(self, sender=None): if not self.connectivity_ready: if not self.root.ids.screen_manager.has_screen("connectivity_screen"): self.connectivity_screen = Builder.load_string(layout_connectivity_screen) self.connectivity_screen.app = self self.root.ids.screen_manager.add_widget(self.connectivity_screen) self.bind_clipboard_actions(self.connectivity_screen.ids) self.connectivity_screen.ids.connectivity_scrollview.effect_cls = ScrollEffect def con_hide_settings(): self.widget_hide(self.connectivity_screen.ids.connectivity_use_local) self.widget_hide(self.connectivity_screen.ids.connectivity_local_groupid) self.widget_hide(self.connectivity_screen.ids.connectivity_local_ifac_netname) self.widget_hide(self.connectivity_screen.ids.connectivity_local_ifac_passphrase) self.widget_hide(self.connectivity_screen.ids.connectivity_use_tcp) self.widget_hide(self.connectivity_screen.ids.connectivity_tcp_host) self.widget_hide(self.connectivity_screen.ids.connectivity_tcp_port) self.widget_hide(self.connectivity_screen.ids.connectivity_tcp_ifac_netname) self.widget_hide(self.connectivity_screen.ids.connectivity_tcp_ifac_passphrase) self.widget_hide(self.connectivity_screen.ids.connectivity_use_i2p) self.widget_hide(self.connectivity_screen.ids.connectivity_i2p_b32) self.widget_hide(self.connectivity_screen.ids.connectivity_i2p_ifac_netname) self.widget_hide(self.connectivity_screen.ids.connectivity_i2p_ifac_passphrase) self.widget_hide(self.connectivity_screen.ids.connectivity_tcp_label) self.widget_hide(self.connectivity_screen.ids.connectivity_local_label) self.widget_hide(self.connectivity_screen.ids.connectivity_i2p_label) self.widget_hide(self.connectivity_screen.ids.connectivity_rnode_label) self.widget_hide(self.connectivity_screen.ids.connectivity_rnode_ifac_netname) self.widget_hide(self.connectivity_screen.ids.connectivity_rnode_ifac_passphrase) self.widget_hide(self.connectivity_screen.ids.connectivity_use_rnode) self.widget_hide(self.connectivity_screen.ids.connectivity_modem_label) self.widget_hide(self.connectivity_screen.ids.connectivity_use_modem) self.widget_hide(self.connectivity_screen.ids.connectivity_modem_fields) self.widget_hide(self.connectivity_screen.ids.connectivity_transport_label) self.widget_hide(self.connectivity_screen.ids.connectivity_enable_transport) self.widget_hide(self.connectivity_screen.ids.connectivity_serial_label) self.widget_hide(self.connectivity_screen.ids.connectivity_use_serial) self.widget_hide(self.connectivity_screen.ids.connectivity_serial_fields) self.widget_hide(self.connectivity_screen.ids.connectivity_shared_access) self.widget_hide(self.connectivity_screen.ids.connectivity_shared_access_label) self.widget_hide(self.connectivity_screen.ids.connectivity_shared_access_fields) self.widget_hide(self.connectivity_screen.ids.connectivity_transport_label) self.widget_hide(self.connectivity_screen.ids.connectivity_enable_transport) self.widget_hide(self.connectivity_screen.ids.connectivity_transport_info) self.widget_hide(self.connectivity_screen.ids.connectivity_transport_fields) def con_collapse_local(collapse=True): # self.widget_hide(self.connectivity_screen.ids.connectivity_local_fields, collapse) pass def con_collapse_tcp(collapse=True): # self.widget_hide(self.connectivity_screen.ids.connectivity_tcp_fields, collapse) pass def con_collapse_i2p(collapse=True): # self.widget_hide(self.connectivity_screen.ids.connectivity_i2p_fields, collapse) pass def con_collapse_bluetooth(collapse=True): # self.widget_hide(self.connectivity_screen.ids.connectivity_bluetooth_fields, collapse) pass def con_collapse_rnode(collapse=True): # self.widget_hide(self.connectivity_screen.ids.connectivity_rnode_fields, collapse) pass def con_collapse_modem(collapse=True): # self.widget_hide(self.connectivity_screen.ids.connectivity_modem_fields, collapse) pass def con_collapse_serial(collapse=True): # self.widget_hide(self.connectivity_screen.ids.connectivity_serial_fields, collapse) pass def con_collapse_transport(collapse=True): # self.widget_hide(self.connectivity_screen.ids.connectivity_transport_fields, collapse) pass def save_connectivity(sender=None, event=None): self.sideband.config["connect_transport"] = self.connectivity_screen.ids.connectivity_enable_transport.active self.sideband.config["connect_local"] = self.connectivity_screen.ids.connectivity_use_local.active self.sideband.config["connect_local_groupid"] = self.connectivity_screen.ids.connectivity_local_groupid.text self.sideband.config["connect_local_ifac_netname"] = self.connectivity_screen.ids.connectivity_local_ifac_netname.text self.sideband.config["connect_local_ifac_passphrase"] = self.connectivity_screen.ids.connectivity_local_ifac_passphrase.text self.sideband.config["connect_tcp"] = self.connectivity_screen.ids.connectivity_use_tcp.active self.sideband.config["connect_tcp_host"] = self.connectivity_screen.ids.connectivity_tcp_host.text self.sideband.config["connect_tcp_port"] = self.connectivity_screen.ids.connectivity_tcp_port.text self.sideband.config["connect_tcp_ifac_netname"] = self.connectivity_screen.ids.connectivity_tcp_ifac_netname.text self.sideband.config["connect_tcp_ifac_passphrase"] = self.connectivity_screen.ids.connectivity_tcp_ifac_passphrase.text self.sideband.config["connect_i2p"] = self.connectivity_screen.ids.connectivity_use_i2p.active self.sideband.config["connect_i2p_b32"] = self.connectivity_screen.ids.connectivity_i2p_b32.text self.sideband.config["connect_i2p_ifac_netname"] = self.connectivity_screen.ids.connectivity_i2p_ifac_netname.text self.sideband.config["connect_i2p_ifac_passphrase"] = self.connectivity_screen.ids.connectivity_i2p_ifac_passphrase.text self.sideband.config["connect_rnode"] = self.connectivity_screen.ids.connectivity_use_rnode.active self.sideband.config["connect_rnode_ifac_netname"] = self.connectivity_screen.ids.connectivity_rnode_ifac_netname.text self.sideband.config["connect_rnode_ifac_passphrase"] = self.connectivity_screen.ids.connectivity_rnode_ifac_passphrase.text self.sideband.config["connect_serial"] = self.connectivity_screen.ids.connectivity_use_serial.active self.sideband.config["connect_serial_ifac_netname"] = self.connectivity_screen.ids.connectivity_serial_ifac_netname.text self.sideband.config["connect_serial_ifac_passphrase"] = self.connectivity_screen.ids.connectivity_serial_ifac_passphrase.text self.sideband.config["connect_modem"] = self.connectivity_screen.ids.connectivity_use_modem.active self.sideband.config["connect_modem_ifac_netname"] = self.connectivity_screen.ids.connectivity_modem_ifac_netname.text self.sideband.config["connect_modem_ifac_passphrase"] = self.connectivity_screen.ids.connectivity_modem_ifac_passphrase.text self.sideband.config["connect_ifmode_local"] = self.connectivity_screen.ids.connectivity_local_ifmode.text.lower() self.sideband.config["connect_ifmode_tcp"] = self.connectivity_screen.ids.connectivity_tcp_ifmode.text.lower() self.sideband.config["connect_ifmode_i2p"] = self.connectivity_screen.ids.connectivity_i2p_ifmode.text.lower() self.sideband.config["connect_ifmode_rnode"] = self.connectivity_screen.ids.connectivity_rnode_ifmode.text.lower() self.sideband.config["connect_ifmode_modem"] = self.connectivity_screen.ids.connectivity_modem_ifmode.text.lower() self.sideband.config["connect_ifmode_serial"] = self.connectivity_screen.ids.connectivity_serial_ifmode.text.lower() con_collapse_local(collapse=not self.connectivity_screen.ids.connectivity_use_local.active) con_collapse_tcp(collapse=not self.connectivity_screen.ids.connectivity_use_tcp.active) con_collapse_i2p(collapse=not self.connectivity_screen.ids.connectivity_use_i2p.active) con_collapse_rnode(collapse=not self.connectivity_screen.ids.connectivity_use_rnode.active) con_collapse_modem(collapse=not self.connectivity_screen.ids.connectivity_use_modem.active) con_collapse_serial(collapse=not self.connectivity_screen.ids.connectivity_use_serial.active) con_collapse_transport(collapse=not self.sideband.config["connect_transport"]) self.sideband.save_configuration() if sender == self.connectivity_screen.ids.connectivity_enable_transport: if sender.active: def cb(dt): yes_button = MDRectangleFlatButton(text="Understood",font_size=dp(18), theme_text_color="Custom", line_color=self.color_reject, text_color=self.color_reject) dialog = MDDialog( title="Warning!", text="You have enabled [i]Reticulum Transport[/i] for this device.\n\nFor normal operation, and for most users, this is [b]not[/b] necessary, and might even degrade your network performance.\n\nWhen Transport is enabled, your device will route traffic between all connected interfaces and for all reachable devices on the network.\n\nThis should only be done if you intend to keep your device in a fixed position and for it to remain available continously.\n\nIf this is not the case, or you don't understand any of this, turn off Transport.", buttons=[ yes_button ], # elevation=0, ) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) dialog.open() Clock.schedule_once(cb, 0.65) def serial_connectivity_save(sender=None, event=None): if sender.active: self.connectivity_screen.ids.connectivity_use_rnode.unbind(active=serial_connectivity_save) self.connectivity_screen.ids.connectivity_use_modem.unbind(active=serial_connectivity_save) self.connectivity_screen.ids.connectivity_use_serial.unbind(active=serial_connectivity_save) self.connectivity_screen.ids.connectivity_use_rnode.active = False self.connectivity_screen.ids.connectivity_use_modem.active = False self.connectivity_screen.ids.connectivity_use_serial.active = False sender.active = True self.connectivity_screen.ids.connectivity_use_rnode.bind(active=serial_connectivity_save) self.connectivity_screen.ids.connectivity_use_modem.bind(active=serial_connectivity_save) self.connectivity_screen.ids.connectivity_use_serial.bind(active=serial_connectivity_save) save_connectivity(sender, event) def focus_save(sender=None, event=None): if not sender.focus: save_connectivity(sender, event) def ifmode_validate(sender=None, event=None): if not sender.focus: all_valid = True iftypes = ["local", "tcp", "i2p", "rnode", "modem", "serial"] for iftype in iftypes: element = self.connectivity_screen.ids["connectivity_"+iftype+"_ifmode"] modes = ["full", "gateway", "access point", "roaming", "boundary"] value = element.text.lower() if value in ["", "f"] or value.startswith("fu"): value = "full" elif value in ["g", "gw"] or value.startswith("ga"): value = "gateway" elif value in ["a", "ap", "a p", "accesspoint", "access point", "ac", "acc", "acce", "acces"] or value.startswith("access"): value = "access point" elif value in ["r"] or value.startswith("ro"): value = "roaming" elif value in ["b", "edge"] or value.startswith("bo"): value = "boundary" else: value = "full" if value in modes: element.text = value.capitalize() element.error = False else: element.error = True all_valid = False if all_valid: save_connectivity(sender, event) if RNS.vendor.platformutils.get_platform() == "android": if not self.sideband.getpersistent("service.is_controlling_connectivity"): info = "Sideband is connected via a shared Reticulum instance running on this system.\n\n" info += "To configure connectivity, edit the relevant configuration file for the instance." self.connectivity_screen.ids.connectivity_info.text = info con_hide_settings() else: info = "By default, Sideband will try to discover and connect to any available Reticulum networks via active WiFi and/or Ethernet interfaces. If any Reticulum Transport Instances are found, Sideband will use these to connect to wider Reticulum networks. You can disable this behaviour if you don't want it.\n\n" info += "You can also connect to a network via a remote or local Reticulum instance using TCP or I2P. [b]Please Note![/b] Connecting via I2P requires that you already have I2P running on your device, and that the SAM API is enabled.\n\n" info += "For changes to connectivity to take effect, you must shut down and restart Sideband.\n" self.connectivity_screen.ids.connectivity_info.text = info self.connectivity_screen.ids.connectivity_use_local.active = self.sideband.config["connect_local"] con_collapse_local(collapse=not self.connectivity_screen.ids.connectivity_use_local.active) self.connectivity_screen.ids.connectivity_local_groupid.text = self.sideband.config["connect_local_groupid"] self.connectivity_screen.ids.connectivity_local_ifac_netname.text = self.sideband.config["connect_local_ifac_netname"] self.connectivity_screen.ids.connectivity_local_ifac_passphrase.text = self.sideband.config["connect_local_ifac_passphrase"] self.connectivity_screen.ids.connectivity_use_tcp.active = self.sideband.config["connect_tcp"] con_collapse_tcp(collapse=not self.connectivity_screen.ids.connectivity_use_tcp.active) self.connectivity_screen.ids.connectivity_tcp_host.text = self.sideband.config["connect_tcp_host"] self.connectivity_screen.ids.connectivity_tcp_port.text = self.sideband.config["connect_tcp_port"] self.connectivity_screen.ids.connectivity_tcp_ifac_netname.text = self.sideband.config["connect_tcp_ifac_netname"] self.connectivity_screen.ids.connectivity_tcp_ifac_passphrase.text = self.sideband.config["connect_tcp_ifac_passphrase"] self.connectivity_screen.ids.connectivity_use_i2p.active = self.sideband.config["connect_i2p"] con_collapse_i2p(collapse=not self.connectivity_screen.ids.connectivity_use_i2p.active) self.connectivity_screen.ids.connectivity_i2p_b32.text = self.sideband.config["connect_i2p_b32"] self.connectivity_screen.ids.connectivity_i2p_ifac_netname.text = self.sideband.config["connect_i2p_ifac_netname"] self.connectivity_screen.ids.connectivity_i2p_ifac_passphrase.text = self.sideband.config["connect_i2p_ifac_passphrase"] self.connectivity_screen.ids.connectivity_use_rnode.active = self.sideband.config["connect_rnode"] con_collapse_rnode(collapse=not self.connectivity_screen.ids.connectivity_use_rnode.active) self.connectivity_screen.ids.connectivity_rnode_ifac_netname.text = self.sideband.config["connect_rnode_ifac_netname"] self.connectivity_screen.ids.connectivity_rnode_ifac_passphrase.text = self.sideband.config["connect_rnode_ifac_passphrase"] self.connectivity_screen.ids.connectivity_use_modem.active = self.sideband.config["connect_modem"] con_collapse_modem(collapse=not self.connectivity_screen.ids.connectivity_use_modem.active) self.connectivity_screen.ids.connectivity_modem_ifac_netname.text = self.sideband.config["connect_modem_ifac_netname"] self.connectivity_screen.ids.connectivity_modem_ifac_passphrase.text = self.sideband.config["connect_modem_ifac_passphrase"] self.connectivity_screen.ids.connectivity_use_serial.active = self.sideband.config["connect_serial"] con_collapse_serial(collapse=not self.connectivity_screen.ids.connectivity_use_serial.active) self.connectivity_screen.ids.connectivity_serial_ifac_netname.text = self.sideband.config["connect_serial_ifac_netname"] self.connectivity_screen.ids.connectivity_serial_ifac_passphrase.text = self.sideband.config["connect_serial_ifac_passphrase"] self.connectivity_screen.ids.connectivity_enable_transport.active = self.sideband.config["connect_transport"] con_collapse_transport(collapse=not self.sideband.config["connect_transport"]) self.connectivity_screen.ids.connectivity_enable_transport.bind(active=save_connectivity) self.connectivity_screen.ids.connectivity_local_ifmode.text = self.sideband.config["connect_ifmode_local"].capitalize() self.connectivity_screen.ids.connectivity_tcp_ifmode.text = self.sideband.config["connect_ifmode_tcp"].capitalize() self.connectivity_screen.ids.connectivity_i2p_ifmode.text = self.sideband.config["connect_ifmode_i2p"].capitalize() self.connectivity_screen.ids.connectivity_rnode_ifmode.text = self.sideband.config["connect_ifmode_rnode"].capitalize() self.connectivity_screen.ids.connectivity_modem_ifmode.text = self.sideband.config["connect_ifmode_modem"].capitalize() self.connectivity_screen.ids.connectivity_serial_ifmode.text = self.sideband.config["connect_ifmode_serial"].capitalize() self.connectivity_screen.ids.connectivity_use_local.bind(active=save_connectivity) self.connectivity_screen.ids.connectivity_local_groupid.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_local_ifac_netname.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_local_ifac_passphrase.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_use_tcp.bind(active=save_connectivity) self.connectivity_screen.ids.connectivity_tcp_host.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_tcp_port.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_tcp_ifac_netname.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_tcp_ifac_passphrase.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_use_i2p.bind(active=save_connectivity) self.connectivity_screen.ids.connectivity_i2p_b32.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_i2p_ifac_netname.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_i2p_ifac_passphrase.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_use_rnode.bind(active=serial_connectivity_save) self.connectivity_screen.ids.connectivity_rnode_ifac_netname.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_rnode_ifac_passphrase.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_use_modem.bind(active=serial_connectivity_save) self.connectivity_screen.ids.connectivity_modem_ifac_netname.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_modem_ifac_passphrase.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_use_serial.bind(active=serial_connectivity_save) self.connectivity_screen.ids.connectivity_serial_ifac_netname.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_serial_ifac_passphrase.bind(focus=focus_save) self.connectivity_screen.ids.connectivity_local_ifmode.bind(focus=ifmode_validate) self.connectivity_screen.ids.connectivity_tcp_ifmode.bind(focus=ifmode_validate) self.connectivity_screen.ids.connectivity_i2p_ifmode.bind(focus=ifmode_validate) self.connectivity_screen.ids.connectivity_rnode_ifmode.bind(focus=ifmode_validate) self.connectivity_screen.ids.connectivity_modem_ifmode.bind(focus=ifmode_validate) self.connectivity_screen.ids.connectivity_serial_ifmode.bind(focus=ifmode_validate) else: info = "" if self.sideband.reticulum.is_connected_to_shared_instance: info = "Sideband is connected via a shared Reticulum instance running on this system.\n\n" info += "To get connectivity status, use the [b]rnstatus[/b] utility.\n\n" info += "To configure connectivity, edit the configuration file located at:\n\n" info += str(RNS.Reticulum.configpath) else: info = "Sideband is currently running a standalone or master Reticulum instance on this system.\n\n" info += "To get connectivity status, use the [b]rnstatus[/b] utility.\n\n" info += "To configure connectivity, edit the configuration file located at:\n\n" info += str(RNS.Reticulum.configpath) self.connectivity_screen.ids.connectivity_info.text = info con_hide_settings() self.connectivity_ready = True def close_connectivity_action(self, sender=None): self.open_conversations(direction="right") def rpc_copy_action(self, sender=None): c_yes_button = MDRectangleFlatButton(text="Yes",font_size=dp(18), theme_text_color="Custom", line_color=self.color_reject, text_color=self.color_reject) c_no_button = MDRectangleFlatButton(text="No, go back",font_size=dp(18)) c_dialog = MDDialog(text="[b]Caution![/b]\n\nA configuration line containing your Reticulum RPC key will be copied to the system clipboard.\n\nWhile the key can only be used by other programs running locally on this system, it is still recommended to take care in not exposing it to unwanted programs.\n\nAre you sure that you wish to proceed?", buttons=[ c_no_button, c_yes_button ]) def c_dl_no(s): c_dialog.dismiss() def c_dl_yes(s): c_dialog.dismiss() yes_button = MDRectangleFlatButton(text="OK") dialog = MDDialog(text="The RPC configuration was copied to the system clipboard. Paste in into the [b][reticulum][/b] section of the relevant Reticulum configuration file to allow access to this instance.", buttons=[ yes_button ]) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) rpc_string = "rpc_key = "+RNS.hexrep(self.sideband.reticulum.rpc_key, delimit=False) Clipboard.copy(rpc_string) dialog.open() c_yes_button.bind(on_release=c_dl_yes) c_no_button.bind(on_release=c_dl_no) c_dialog.open() ### Repository screen ###################################### def repository_action(self, sender=None, direction="left"): if self.repository_ready: self.repository_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.repository_init() def o(dt): self.repository_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def repository_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.repository_screen.ids.repository_update.text = "" self.root.ids.screen_manager.current = "repository_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def repository_link_action(self, sender=None, event=None): if self.reposository_url != None: def lj(): webbrowser.open(self.reposository_url) threading.Thread(target=lj, daemon=True).start() def repository_update_info(self, sender=None): info = "Sideband includes a small repository of useful software and guides related to the Sideband and Reticulum ecosystem. You can start this repository to allow other people on your local network to download software and information directly from this device, without needing an Internet connection.\n\n" info += "If you want to share the Sideband application itself via the repository server, you must first download it into the local repository, using the \"Update Content\" button below.\n\n" info += "To make the repository available on your local network, simply start it below, and it will become browsable on a local IP address for anyone connected to the same WiFi or wired network.\n\n" if self.sideband.webshare_server != None: if RNS.vendor.platformutils.is_android(): def getIP(): adrs = [] try: from jnius import autoclass import ipaddress mActivity = autoclass('org.kivy.android.PythonActivity').mActivity SystemProperties = autoclass('android.os.SystemProperties') Context = autoclass('android.content.Context') connectivity_manager = mActivity.getSystemService(Context.CONNECTIVITY_SERVICE) ns = connectivity_manager.getAllNetworks() if not ns == None and len(ns) > 0: for n in ns: lps = connectivity_manager.getLinkProperties(n) las = lps.getLinkAddresses() for la in las: ina = la.getAddress() ha = ina.getHostAddress() if not ina.isLinkLocalAddress(): adrs.append(ha) except Exception as e: RNS.log("Error while getting repository IP address: "+str(e), RNS.LOG_ERROR) return None return adrs ips = getIP() if ips == None or len(ips) == 0: info += "The repository server is running, but the local device IP address could not be determined.\n\nYou can access the repository by pointing a browser to: http://DEVICE_IP:4444/" self.reposository_url = None else: ipstr = "" for ip in ips: ipstr += "http://"+str(ip)+":4444/\n" self.reposository_url = ipstr ms = "" if len(ips) == 1 else "es" info += "The repository server is running at the following address"+ms+":\n [u][ref=link]"+ipstr+"[/ref][u]" self.repository_screen.ids.repository_info.bind(on_ref_press=self.repository_link_action) self.repository_screen.ids.repository_enable_button.disabled = True self.repository_screen.ids.repository_disable_button.disabled = False else: self.repository_screen.ids.repository_enable_button.disabled = False self.repository_screen.ids.repository_disable_button.disabled = True info += "\n" self.repository_screen.ids.repository_info.text = info def repository_start_action(self, sender=None): self.sideband.start_webshare() Clock.schedule_once(self.repository_update_info, 1.0) def repository_stop_action(self, sender=None): self.reposository_url = None self.sideband.stop_webshare() Clock.schedule_once(self.repository_update_info, 0.75) def repository_download_action(self, sender=None): def update_job(sender=None): try: import requests # Get release info apk_version = None apk_url = None pkgname = None try: release_url = "https://api.github.com/repos/markqvist/sideband/releases" with requests.get(release_url) as response: releases = response.json() release = releases[0] assets = release["assets"] for asset in assets: if asset["name"].lower().endswith(".apk"): apk_url = asset["browser_download_url"] pkgname = asset["name"] apk_version = release["tag_name"] RNS.log(f"Found version {apk_version} artefact {pkgname} at {apk_url}") except Exception as e: self.repository_screen.ids.repository_update.text = f"Downloading release info failed with the error:\n"+str(e) return self.repository_screen.ids.repository_update.text = "Downloading: "+str(apk_url) with requests.get(apk_url, stream=True) as response: with open("./dl_tmp", "wb") as tmp_file: cs = 32*1024 tds = 0 for chunk in response.iter_content(chunk_size=cs): tmp_file.write(chunk) tds += cs self.repository_screen.ids.repository_update.text = "Downloaded "+RNS.prettysize(tds)+" of "+str(pkgname) os.rename("./dl_tmp", f"./share/pkg/{pkgname}") self.repository_screen.ids.repository_update.text = f"Added {pkgname} to the repository!" except Exception as e: self.repository_screen.ids.repository_update.text = f"Downloading contents failed with the error:\n"+str(e) self.repository_screen.ids.repository_update.text = "Starting package download..." def start_update_job(sender=None): threading.Thread(target=update_job, daemon=True).start() Clock.schedule_once(start_update_job, 0.5) def repository_init(self, sender=None): if not self.repository_ready: if not self.root.ids.screen_manager.has_screen("repository_screen"): self.repository_screen = Builder.load_string(layout_repository_screen) self.repository_screen.app = self self.root.ids.screen_manager.add_widget(self.repository_screen) self.repository_screen.ids.repository_scrollview.effect_cls = ScrollEffect self.repository_update_info() if not RNS.vendor.platformutils.is_android(): self.widget_hide(self.repository_screen.ids.repository_enable_button) self.widget_hide(self.repository_screen.ids.repository_disable_button) self.widget_hide(self.repository_screen.ids.repository_download_button) self.repository_screen.ids.repository_info.text = "\nThe [b]Repository Webserver[/b] feature is currently only available on mobile devices." self.repository_ready = True def close_repository_action(self, sender=None): self.open_conversations(direction="right") ### Hardware screen ###################################### def hardware_action(self, sender=None, direction="left"): if self.hardware_ready: self.hardware_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.hardware_init() def o(dt): self.hardware_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def hardware_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.hardware_init() self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.current = "hardware_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def close_sub_hardware_action(self, sender=None): self.hardware_action(direction="right") def hardware_init(self, sender=None): if not self.hardware_ready: if not self.root.ids.screen_manager.has_screen("hardware_screen"): self.hardware_screen = Builder.load_string(layout_hardware_screen) self.hardware_screen.app = self self.root.ids.screen_manager.add_widget(self.hardware_screen) self.hardware_screen.ids.hardware_scrollview.effect_cls = ScrollEffect def con_hide_settings(): self.widget_hide(self.hardware_screen.ids.hardware_rnode_button) self.widget_hide(self.hardware_screen.ids.hardware_modem_button) self.widget_hide(self.hardware_screen.ids.hardware_serial_button) if RNS.vendor.platformutils.get_platform() == "android": if not self.sideband.getpersistent("service.is_controlling_connectivity"): info = "Sideband is connected via a shared Reticulum instance running on this system.\n\n" info += "To configure hardware parameters, edit the relevant configuration file for the instance." self.hardware_screen.ids.hardware_info.text = info con_hide_settings() else: info = "When using external hardware for communicating, you may configure various parameters, such as channel settings, modulation schemes, interface speeds and access parameters. You can set up these parameters per device type, and Sideband will apply the configuration when opening a device of that type.\n\n" info += "Hardware configurations can also be exported or imported as [i]config motes[/i], which are self-contained plaintext strings that are easy to share with others. When importing a config mote, Sideband will automatically set all relevant parameters as specified within it.\n\n" info += "For changes to hardware parameters to take effect, you must shut down and restart Sideband.\n" self.hardware_screen.ids.hardware_info.text = info else: info = "" if self.sideband.reticulum.is_connected_to_shared_instance: info = "Sideband is connected via a shared Reticulum instance running on this system.\n\n" info += "To configure hardware parameters, edit the configuration file located at:\n\n" info += str(RNS.Reticulum.configpath) else: info = "Sideband is currently running a standalone or master Reticulum instance on this system.\n\n" info += "To configure hardware parameters, edit the configuration file located at:\n\n" info += str(RNS.Reticulum.configpath) self.hardware_screen.ids.hardware_info.text = info con_hide_settings() self.hardware_ready = True def close_hardware_action(self, sender=None): self.open_conversations(direction="right") ## RNode hardware screen def hardware_rnode_action(self, sender=None, direction="left"): if self.hardware_rnode_ready: self.hardware_rnode_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.hardware_rnode_init() def o(dt): self.hardware_rnode_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def hardware_rnode_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.transition.direction = "left" self.root.ids.screen_manager.current = "hardware_rnode_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def hardware_rnode_save(self): try: self.sideband.config["hw_rnode_frequency"] = int(float(self.hardware_rnode_screen.ids.hardware_rnode_frequency.text)*1000000) except: pass try: self.sideband.config["hw_rnode_bandwidth"] = int(float(self.hardware_rnode_screen.ids.hardware_rnode_bandwidth.text)*1000) except: pass try: self.sideband.config["hw_rnode_tx_power"] = int(self.hardware_rnode_screen.ids.hardware_rnode_txpower.text) except: pass try: self.sideband.config["hw_rnode_spreading_factor"] = int(self.hardware_rnode_screen.ids.hardware_rnode_spreadingfactor.text) except: pass try: self.sideband.config["hw_rnode_coding_rate"] = int(self.hardware_rnode_screen.ids.hardware_rnode_codingrate.text) except: pass try: self.sideband.config["hw_rnode_atl_short"] = float(self.hardware_rnode_screen.ids.hardware_rnode_atl_short.text) except: self.sideband.config["hw_rnode_atl_short"] = None try: self.sideband.config["hw_rnode_atl_long"] = float(self.hardware_rnode_screen.ids.hardware_rnode_atl_long.text) except: self.sideband.config["hw_rnode_atl_long"] = None if self.hardware_rnode_screen.ids.hardware_rnode_beaconinterval.text == "": self.sideband.config["hw_rnode_beaconinterval"] = None else: try: self.sideband.config["hw_rnode_beaconinterval"] = int(self.hardware_rnode_screen.ids.hardware_rnode_beaconinterval.text) except: pass if self.hardware_rnode_screen.ids.hardware_rnode_beacondata.text == "": self.sideband.config["hw_rnode_beacondata"] = None else: self.sideband.config["hw_rnode_beacondata"] = self.hardware_rnode_screen.ids.hardware_rnode_beacondata.text if self.hardware_rnode_screen.ids.hardware_rnode_bt_device.text == "": self.sideband.config["hw_rnode_bt_device"] = None else: self.sideband.config["hw_rnode_bt_device"] = self.hardware_rnode_screen.ids.hardware_rnode_bt_device.text self.sideband.save_configuration() def hardware_rnode_bt_on_action(self, sender=None): self.hardware_rnode_screen.ids.hardware_rnode_bt_pair_button.disabled = True self.hardware_rnode_screen.ids.hardware_rnode_bt_on_button.disabled = True self.hardware_rnode_screen.ids.hardware_rnode_bt_off_button.disabled = True def re_enable(): time.sleep(2) while self.sideband.getstate("executing.bt_on"): time.sleep(1) self.hardware_rnode_screen.ids.hardware_rnode_bt_off_button.disabled = False self.hardware_rnode_screen.ids.hardware_rnode_bt_pair_button.disabled = False self.hardware_rnode_screen.ids.hardware_rnode_bt_on_button.disabled = False threading.Thread(target=re_enable, daemon=True).start() self.sideband.setstate("wants.bt_on", True) def hardware_rnode_bt_off_action(self, sender=None): self.hardware_rnode_screen.ids.hardware_rnode_bt_pair_button.disabled = True self.hardware_rnode_screen.ids.hardware_rnode_bt_on_button.disabled = True self.hardware_rnode_screen.ids.hardware_rnode_bt_off_button.disabled = True def re_enable(): time.sleep(2) while self.sideband.getstate("executing.bt_off"): time.sleep(1) self.hardware_rnode_screen.ids.hardware_rnode_bt_off_button.disabled = False self.hardware_rnode_screen.ids.hardware_rnode_bt_pair_button.disabled = False self.hardware_rnode_screen.ids.hardware_rnode_bt_on_button.disabled = False threading.Thread(target=re_enable, daemon=True).start() self.sideband.setstate("wants.bt_off", True) def hardware_rnode_bt_pair_action(self, sender=None): self.hardware_rnode_screen.ids.hardware_rnode_bt_pair_button.disabled = True self.hardware_rnode_screen.ids.hardware_rnode_bt_on_button.disabled = True self.hardware_rnode_screen.ids.hardware_rnode_bt_off_button.disabled = True def re_enable(): time.sleep(2) while self.sideband.getstate("executing.bt_pair"): time.sleep(1) self.hardware_rnode_screen.ids.hardware_rnode_bt_off_button.disabled = False self.hardware_rnode_screen.ids.hardware_rnode_bt_pair_button.disabled = False self.hardware_rnode_screen.ids.hardware_rnode_bt_on_button.disabled = False threading.Thread(target=re_enable, daemon=True).start() self.sideband.setstate("wants.bt_pair", True) def hardware_rnode_bt_toggle_action(self, sender=None, event=None): if sender.active: self.sideband.config["hw_rnode_bluetooth"] = True self.request_bluetooth_permissions() else: self.sideband.config["hw_rnode_bluetooth"] = False self.sideband.save_configuration() def hardware_rnode_ble_toggle_action(self, sender=None, event=None): if sender.active: self.sideband.config["hw_rnode_ble"] = True self.request_bluetooth_permissions() else: self.sideband.config["hw_rnode_ble"] = False self.sideband.save_configuration() def hardware_rnode_framebuffer_toggle_action(self, sender=None, event=None): if sender.active: self.sideband.config["hw_rnode_enable_framebuffer"] = True else: self.sideband.config["hw_rnode_enable_framebuffer"] = False self.sideband.save_configuration() def hardware_rnode_init(self, sender=None): if not self.hardware_rnode_ready: if not self.root.ids.screen_manager.has_screen("hardware_rnode_screen"): self.hardware_rnode_screen = Builder.load_string(layout_hardware_rnode_screen) self.hardware_rnode_screen.app = self self.root.ids.screen_manager.add_widget(self.hardware_rnode_screen) self.hardware_rnode_screen.ids.hardware_rnode_scrollview.effect_cls = ScrollEffect def save_connectivity(sender=None, event=None): if self.hardware_rnode_validate(): self.hardware_rnode_save() def focus_save(sender=None, event=None): if sender != None: if not sender.focus: save_connectivity(sender=sender) if self.sideband.config["hw_rnode_frequency"] != None: t_freq = str(self.sideband.config["hw_rnode_frequency"]/1000000.0) else: t_freq = "" if self.sideband.config["hw_rnode_bandwidth"] != None: t_bw = str(self.sideband.config["hw_rnode_bandwidth"]/1000.0) else: t_bw = str(62.5) if self.sideband.config["hw_rnode_tx_power"] != None: t_p = str(self.sideband.config["hw_rnode_tx_power"]) else: t_p = str(0) if self.sideband.config["hw_rnode_spreading_factor"] != None: t_sf = str(self.sideband.config["hw_rnode_spreading_factor"]) else: t_sf = str(8) if self.sideband.config["hw_rnode_coding_rate"] != None: t_cr = str(self.sideband.config["hw_rnode_coding_rate"]) else: t_cr = str(6) if self.sideband.config["hw_rnode_beaconinterval"] != None: t_bi = str(self.sideband.config["hw_rnode_beaconinterval"]) else: t_bi = "" if self.sideband.config["hw_rnode_beacondata"] != None: t_bd = str(self.sideband.config["hw_rnode_beacondata"]) else: t_bd = "" if self.sideband.config["hw_rnode_bt_device"] != None: t_btd = str(self.sideband.config["hw_rnode_bt_device"]) else: t_btd = "" if self.sideband.config["hw_rnode_atl_short"] != None: t_ats = str(self.sideband.config["hw_rnode_atl_short"]) else: t_ats = "" if self.sideband.config["hw_rnode_atl_long"] != None: t_atl = str(self.sideband.config["hw_rnode_atl_long"]) else: t_atl = "" self.hardware_rnode_screen.ids.hardware_rnode_bluetooth.active = self.sideband.config["hw_rnode_bluetooth"] self.hardware_rnode_screen.ids.hardware_rnode_ble.active = self.sideband.config["hw_rnode_ble"] self.hardware_rnode_screen.ids.hardware_rnode_framebuffer.active = self.sideband.config["hw_rnode_enable_framebuffer"] self.hardware_rnode_screen.ids.hardware_rnode_frequency.text = t_freq self.hardware_rnode_screen.ids.hardware_rnode_bandwidth.text = t_bw self.hardware_rnode_screen.ids.hardware_rnode_txpower.text = t_p self.hardware_rnode_screen.ids.hardware_rnode_spreadingfactor.text = t_sf self.hardware_rnode_screen.ids.hardware_rnode_codingrate.text = t_cr self.hardware_rnode_screen.ids.hardware_rnode_beaconinterval.text = t_bi self.hardware_rnode_screen.ids.hardware_rnode_beacondata.text = t_bd self.hardware_rnode_screen.ids.hardware_rnode_bt_device.text = t_btd self.hardware_rnode_screen.ids.hardware_rnode_atl_short.text = t_ats self.hardware_rnode_screen.ids.hardware_rnode_atl_long.text = t_atl self.hardware_rnode_screen.ids.hardware_rnode_frequency.bind(focus=focus_save) self.hardware_rnode_screen.ids.hardware_rnode_bandwidth.bind(focus=focus_save) self.hardware_rnode_screen.ids.hardware_rnode_txpower.bind(focus=focus_save) self.hardware_rnode_screen.ids.hardware_rnode_spreadingfactor.bind(focus=focus_save) self.hardware_rnode_screen.ids.hardware_rnode_codingrate.bind(focus=focus_save) self.hardware_rnode_screen.ids.hardware_rnode_beaconinterval.bind(focus=focus_save) self.hardware_rnode_screen.ids.hardware_rnode_beacondata.bind(focus=focus_save) self.hardware_rnode_screen.ids.hardware_rnode_bt_device.bind(focus=focus_save) self.hardware_rnode_screen.ids.hardware_rnode_frequency.bind(on_text_validate=save_connectivity) self.hardware_rnode_screen.ids.hardware_rnode_bandwidth.bind(on_text_validate=save_connectivity) self.hardware_rnode_screen.ids.hardware_rnode_txpower.bind(on_text_validate=save_connectivity) self.hardware_rnode_screen.ids.hardware_rnode_spreadingfactor.bind(on_text_validate=save_connectivity) self.hardware_rnode_screen.ids.hardware_rnode_codingrate.bind(on_text_validate=save_connectivity) self.hardware_rnode_screen.ids.hardware_rnode_beaconinterval.bind(on_text_validate=save_connectivity) self.hardware_rnode_screen.ids.hardware_rnode_beacondata.bind(on_text_validate=save_connectivity) self.hardware_rnode_screen.ids.hardware_rnode_atl_short.bind(on_text_validate=save_connectivity) self.hardware_rnode_screen.ids.hardware_rnode_atl_long.bind(on_text_validate=save_connectivity) self.hardware_rnode_screen.ids.hardware_rnode_bluetooth.bind(active=self.hardware_rnode_bt_toggle_action) self.hardware_rnode_screen.ids.hardware_rnode_ble.bind(active=self.hardware_rnode_ble_toggle_action) self.hardware_rnode_screen.ids.hardware_rnode_framebuffer.bind(active=self.hardware_rnode_framebuffer_toggle_action) self.hardware_rnode_ready = True def hardware_rnode_validate(self, sender=None): valid = True try: val = float(self.hardware_rnode_screen.ids.hardware_rnode_frequency.text) if not val > 0: raise ValueError("Invalid frequency") self.hardware_rnode_screen.ids.hardware_rnode_frequency.error = False self.hardware_rnode_screen.ids.hardware_rnode_frequency.text = str(val) except: self.hardware_rnode_screen.ids.hardware_rnode_frequency.error = True valid = False try: valid_vals = [7.8, 10.4, 15.6, 20.8, 31.25, 41.7, 62.5, 125, 250, 500] val = float(self.hardware_rnode_screen.ids.hardware_rnode_bandwidth.text) if not val in valid_vals: raise ValueError("Invalid bandwidth") self.hardware_rnode_screen.ids.hardware_rnode_bandwidth.error = False self.hardware_rnode_screen.ids.hardware_rnode_bandwidth.text = str(val) except: self.hardware_rnode_screen.ids.hardware_rnode_bandwidth.error = True valid = False try: val = int(self.hardware_rnode_screen.ids.hardware_rnode_txpower.text) if not val >= 0: raise ValueError("Invalid TX power") self.hardware_rnode_screen.ids.hardware_rnode_txpower.error = False self.hardware_rnode_screen.ids.hardware_rnode_txpower.text = str(val) except: self.hardware_rnode_screen.ids.hardware_rnode_txpower.error = True valid = False try: val = int(self.hardware_rnode_screen.ids.hardware_rnode_spreadingfactor.text) if val < 7 or val > 12: raise ValueError("Invalid sf") self.hardware_rnode_screen.ids.hardware_rnode_spreadingfactor.error = False self.hardware_rnode_screen.ids.hardware_rnode_spreadingfactor.text = str(val) except: self.hardware_rnode_screen.ids.hardware_rnode_spreadingfactor.error = True valid = False try: val = int(self.hardware_rnode_screen.ids.hardware_rnode_codingrate.text) if val < 5 or val > 8: raise ValueError("Invalid cr") self.hardware_rnode_screen.ids.hardware_rnode_codingrate.error = False self.hardware_rnode_screen.ids.hardware_rnode_codingrate.text = str(val) except: self.hardware_rnode_screen.ids.hardware_rnode_codingrate.error = True valid = False try: if self.hardware_rnode_screen.ids.hardware_rnode_beaconinterval.text != "": val = int(self.hardware_rnode_screen.ids.hardware_rnode_beaconinterval.text) if val < 10: raise ValueError("Invalid beacon interval") self.hardware_rnode_screen.ids.hardware_rnode_beaconinterval.text = str(val) self.hardware_rnode_screen.ids.hardware_rnode_beaconinterval.error = False except: self.hardware_rnode_screen.ids.hardware_rnode_beaconinterval.text = "" valid = False return valid def hardware_rnode_import(self, sender=None): mote = None try: mote = Clipboard.paste() except Exception as e: yes_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Import Failed", text="Could not read data from your clipboard, please check your system permissions.", buttons=[ yes_button ], # elevation=0, ) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) dialog.open() try: config = msgpack.unpackb(base64.b32decode(mote)) self.hardware_rnode_screen.ids.hardware_rnode_frequency.text = str(config["f"]/1000000.0) self.hardware_rnode_screen.ids.hardware_rnode_bandwidth.text = str(config["b"]/1000.0) self.hardware_rnode_screen.ids.hardware_rnode_txpower.text = str(config["t"]) self.hardware_rnode_screen.ids.hardware_rnode_spreadingfactor.text = str(config["s"]) self.hardware_rnode_screen.ids.hardware_rnode_codingrate.text = str(config["c"]) if "n" in config and config["n"] != None: ifn = str(config["n"]) else: ifn = "" if "p" in config and config["p"] != None: ifp = str(config["p"]) else: ifp = "" self.connectivity_screen.ids.connectivity_rnode_ifac_netname.text = ifn self.sideband.config["connect_rnode_ifac_netname"] = ifn self.connectivity_screen.ids.connectivity_rnode_ifac_passphrase.text = ifp self.sideband.config["connect_rnode_ifac_passphrase"] = ifp if config["i"] != None: ti = str(config["i"]) else: ti = "" self.hardware_rnode_screen.ids.hardware_rnode_beaconinterval.text = ti if config["d"] != None: td = str(config["d"]) else: td = "" self.hardware_rnode_screen.ids.hardware_rnode_beacondata.text = td if self.hardware_rnode_validate(): self.hardware_rnode_save() yes_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Configuration Imported", text="The config mote was imported and saved as your active configuration.", buttons=[ yes_button ], # elevation=0, ) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) dialog.open() else: raise ValueError("Invalid mote") except Exception as e: yes_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Import Failed", text="The read data did not contain a valid config mote. If any data was decoded, you may try to correct it by editing the relevant fields. The reported error was:\n\n"+str(e), buttons=[ yes_button ], # elevation=0, ) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) dialog.open() def hardware_rnode_export(self, sender=None): mote = None try: mote = base64.b32encode(msgpack.packb({ "f": self.sideband.config["hw_rnode_frequency"], "b": self.sideband.config["hw_rnode_bandwidth"], "t": self.sideband.config["hw_rnode_tx_power"], "s": self.sideband.config["hw_rnode_spreading_factor"], "c": self.sideband.config["hw_rnode_coding_rate"], "i": self.sideband.config["hw_rnode_beaconinterval"], "d": self.sideband.config["hw_rnode_beacondata"], "n": self.sideband.config["connect_rnode_ifac_netname"], "p": self.sideband.config["connect_rnode_ifac_passphrase"], })) except Exception as e: pass if mote != None: Clipboard.copy(mote) yes_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Configuration Exported", text="The config mote was created and copied to your clipboard.", buttons=[ yes_button ], # elevation=0, ) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) dialog.open() else: yes_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Export Failed", text="The config mote could not be created, please check your settings.", buttons=[ yes_button ], # elevation=0, ) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) dialog.open() ## Modem hardware screen def hardware_modem_action(self, sender=None, direction="left"): if self.hardware_modem_ready: self.hardware_modem_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.hardware_modem_init() def o(dt): self.hardware_modem_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def hardware_modem_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.hardware_modem_init() self.root.ids.screen_manager.transition.direction = "left" self.root.ids.screen_manager.current = "hardware_modem_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def hardware_modem_init(self, sender=None): if not self.hardware_modem_ready: if not self.root.ids.screen_manager.has_screen("hardware_modem_screen"): self.hardware_modem_screen = Builder.load_string(layout_hardware_modem_screen) self.hardware_modem_screen.app = self self.root.ids.screen_manager.add_widget(self.hardware_modem_screen) self.hardware_modem_screen.ids.hardware_modem_scrollview.effect_cls = ScrollEffect def save_connectivity(sender=None, event=None): if self.hardware_modem_validate(): self.hardware_modem_save() def focus_save(sender=None, event=None): if sender != None: if not sender.focus: save_connectivity(sender=sender) if self.sideband.config["hw_modem_baudrate"] != None: t_b = str(self.sideband.config["hw_modem_baudrate"]) else: t_b = "" if self.sideband.config["hw_modem_databits"] != None: t_db = str(self.sideband.config["hw_modem_databits"]) else: t_db = "" if self.sideband.config["hw_modem_parity"] != None: t_p = str(self.sideband.config["hw_modem_parity"]) else: t_p = "" if self.sideband.config["hw_modem_stopbits"] != None: t_sb = str(self.sideband.config["hw_modem_stopbits"]) else: t_sb = "" if self.sideband.config["hw_modem_preamble"] != None: t_pa = str(self.sideband.config["hw_modem_preamble"]) else: t_pa = "" if self.sideband.config["hw_modem_tail"] != None: t_t = str(self.sideband.config["hw_modem_tail"]) else: t_t = "" if self.sideband.config["hw_modem_persistence"] != None: t_ps = str(self.sideband.config["hw_modem_persistence"]) else: t_ps = "" if self.sideband.config["hw_modem_slottime"] != None: t_st = str(self.sideband.config["hw_modem_slottime"]) else: t_st = "" if self.sideband.config["hw_modem_beaconinterval"] != None: t_bi = str(self.sideband.config["hw_modem_beaconinterval"]) else: t_bi = "" if self.sideband.config["hw_modem_beacondata"] != None: t_bd = str(self.sideband.config["hw_modem_beacondata"]) else: t_bd = "" self.hardware_modem_screen.ids.hardware_modem_baudrate.text = t_b self.hardware_modem_screen.ids.hardware_modem_databits.text = t_db self.hardware_modem_screen.ids.hardware_modem_parity.text = t_p self.hardware_modem_screen.ids.hardware_modem_stopbits.text = t_sb self.hardware_modem_screen.ids.hardware_modem_beaconinterval.text = t_bi self.hardware_modem_screen.ids.hardware_modem_beacondata.text = t_bd self.hardware_modem_screen.ids.hardware_modem_preamble.text = t_pa self.hardware_modem_screen.ids.hardware_modem_tail.text = t_t self.hardware_modem_screen.ids.hardware_modem_persistence.text = t_ps self.hardware_modem_screen.ids.hardware_modem_slottime.text = t_st self.hardware_modem_screen.ids.hardware_modem_baudrate.bind(focus=focus_save) self.hardware_modem_screen.ids.hardware_modem_databits.bind(focus=focus_save) self.hardware_modem_screen.ids.hardware_modem_parity.bind(focus=focus_save) self.hardware_modem_screen.ids.hardware_modem_stopbits.bind(focus=focus_save) self.hardware_modem_screen.ids.hardware_modem_beaconinterval.bind(focus=focus_save) self.hardware_modem_screen.ids.hardware_modem_beacondata.bind(focus=focus_save) self.hardware_modem_screen.ids.hardware_modem_preamble.bind(focus=focus_save) self.hardware_modem_screen.ids.hardware_modem_tail.bind(focus=focus_save) self.hardware_modem_screen.ids.hardware_modem_persistence.bind(focus=focus_save) self.hardware_modem_screen.ids.hardware_modem_slottime.bind(focus=focus_save) self.hardware_modem_screen.ids.hardware_modem_baudrate.bind(on_text_validate=save_connectivity) self.hardware_modem_screen.ids.hardware_modem_databits.bind(on_text_validate=save_connectivity) self.hardware_modem_screen.ids.hardware_modem_parity.bind(on_text_validate=save_connectivity) self.hardware_modem_screen.ids.hardware_modem_stopbits.bind(on_text_validate=save_connectivity) self.hardware_modem_screen.ids.hardware_modem_beaconinterval.bind(on_text_validate=save_connectivity) self.hardware_modem_screen.ids.hardware_modem_beacondata.bind(on_text_validate=save_connectivity) self.hardware_modem_screen.ids.hardware_modem_preamble.bind(on_text_validate=save_connectivity) self.hardware_modem_screen.ids.hardware_modem_tail.bind(on_text_validate=save_connectivity) self.hardware_modem_screen.ids.hardware_modem_persistence.bind(on_text_validate=save_connectivity) self.hardware_modem_screen.ids.hardware_modem_slottime.bind(on_text_validate=save_connectivity) self.hardware_modem_ready = True def hardware_modem_save(self): self.sideband.config["hw_modem_baudrate"] = int(self.hardware_modem_screen.ids.hardware_modem_baudrate.text) self.sideband.config["hw_modem_databits"] = int(self.hardware_modem_screen.ids.hardware_modem_databits.text) self.sideband.config["hw_modem_parity"] = self.hardware_modem_screen.ids.hardware_modem_parity.text self.sideband.config["hw_modem_stopbits"] = int(self.hardware_modem_screen.ids.hardware_modem_stopbits.text) self.sideband.config["hw_modem_preamble"] = int(self.hardware_modem_screen.ids.hardware_modem_preamble.text) self.sideband.config["hw_modem_tail"] = int(self.hardware_modem_screen.ids.hardware_modem_tail.text) self.sideband.config["hw_modem_persistence"] = int(self.hardware_modem_screen.ids.hardware_modem_persistence.text) self.sideband.config["hw_modem_slottime"] = int(self.hardware_modem_screen.ids.hardware_modem_slottime.text) if self.hardware_modem_screen.ids.hardware_modem_beaconinterval.text == "": self.sideband.config["hw_modem_beaconinterval"] = None else: self.sideband.config["hw_modem_beaconinterval"] = int(self.hardware_modem_screen.ids.hardware_modem_beaconinterval.text) if self.hardware_modem_screen.ids.hardware_modem_beacondata.text == "": self.sideband.config["hw_modem_beacondata"] = None else: self.sideband.config["hw_modem_beacondata"] = self.hardware_modem_screen.ids.hardware_modem_beacondata.text self.sideband.save_configuration() def hardware_modem_validate(self, sender=None): valid = True try: val = int(self.hardware_modem_screen.ids.hardware_modem_baudrate.text) if not val > 0: raise ValueError("Invalid baudrate") self.hardware_modem_screen.ids.hardware_modem_baudrate.error = False self.hardware_modem_screen.ids.hardware_modem_baudrate.text = str(val) except: self.hardware_modem_screen.ids.hardware_modem_baudrate.error = True valid = False try: val = int(self.hardware_modem_screen.ids.hardware_modem_databits.text) if not val > 0: raise ValueError("Invalid databits") self.hardware_modem_screen.ids.hardware_modem_databits.error = False self.hardware_modem_screen.ids.hardware_modem_databits.text = str(val) except: self.hardware_modem_screen.ids.hardware_modem_databits.error = True valid = False try: val = int(self.hardware_modem_screen.ids.hardware_modem_stopbits.text) if not val > 0: raise ValueError("Invalid stopbits") self.hardware_modem_screen.ids.hardware_modem_stopbits.error = False self.hardware_modem_screen.ids.hardware_modem_stopbits.text = str(val) except: self.hardware_modem_screen.ids.hardware_modem_stopbits.error = True valid = False try: val = int(self.hardware_modem_screen.ids.hardware_modem_preamble.text) if not (val >= 0 and val <= 1000): raise ValueError("Invalid preamble") self.hardware_modem_screen.ids.hardware_modem_preamble.error = False self.hardware_modem_screen.ids.hardware_modem_preamble.text = str(val) except: self.hardware_modem_screen.ids.hardware_modem_preamble.error = True valid = False try: val = int(self.hardware_modem_screen.ids.hardware_modem_tail.text) if not (val > 0 and val <= 500): raise ValueError("Invalid tail") self.hardware_modem_screen.ids.hardware_modem_tail.error = False self.hardware_modem_screen.ids.hardware_modem_tail.text = str(val) except: self.hardware_modem_screen.ids.hardware_modem_tail.error = True valid = False try: val = int(self.hardware_modem_screen.ids.hardware_modem_slottime.text) if not (val > 0 and val <= 500): raise ValueError("Invalid slottime") self.hardware_modem_screen.ids.hardware_modem_slottime.error = False self.hardware_modem_screen.ids.hardware_modem_slottime.text = str(val) except: self.hardware_modem_screen.ids.hardware_modem_slottime.error = True valid = False try: val = int(self.hardware_modem_screen.ids.hardware_modem_persistence.text) if not (val > 0 and val <= 255): raise ValueError("Invalid persistence") self.hardware_modem_screen.ids.hardware_modem_persistence.error = False self.hardware_modem_screen.ids.hardware_modem_persistence.text = str(val) except: self.hardware_modem_screen.ids.hardware_modem_persistence.error = True valid = False try: val = self.hardware_modem_screen.ids.hardware_modem_parity.text nval = val.lower() if nval in ["e", "ev", "eve", "even"]: val = "even" if nval in ["o", "od", "odd"]: val = "odd" if nval in ["n", "no", "non", "none", "not", "null", "off"]: val = "none" if not val in ["even", "odd", "none"]: raise ValueError("Invalid parity") self.hardware_modem_screen.ids.hardware_modem_parity.error = False self.hardware_modem_screen.ids.hardware_modem_parity.text = str(val) except: self.hardware_modem_screen.ids.hardware_modem_parity.error = True valid = False try: if self.hardware_modem_screen.ids.hardware_modem_beaconinterval.text != "": val = int(self.hardware_modem_screen.ids.hardware_modem_beaconinterval.text) if val < 10: raise ValueError("Invalid bi") self.hardware_modem_screen.ids.hardware_modem_beaconinterval.text = str(val) self.hardware_modem_screen.ids.hardware_modem_beaconinterval.error = False except: self.hardware_modem_screen.ids.hardware_modem_beaconinterval.text = "" valid = False return valid ## Serial hardware screen def hardware_serial_action(self, sender=None, direction="left"): if self.hardware_serial_ready: self.hardware_serial_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.hardware_serial_init() def o(dt): self.hardware_serial_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def hardware_serial_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.transition.direction = "left" self.root.ids.screen_manager.current = "hardware_serial_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def hardware_serial_init(self, sender=None): if not self.hardware_serial_ready: if not self.root.ids.screen_manager.has_screen("hardware_serial_screen"): self.hardware_serial_screen = Builder.load_string(layout_hardware_serial_screen) self.hardware_serial_screen.app = self self.root.ids.screen_manager.add_widget(self.hardware_serial_screen) self.hardware_serial_screen.ids.hardware_serial_scrollview.effect_cls = ScrollEffect def save_connectivity(sender=None, event=None): if self.hardware_serial_validate(): self.hardware_serial_save() def focus_save(sender=None, event=None): if sender != None: if not sender.focus: save_connectivity(sender=sender) if self.sideband.config["hw_serial_baudrate"] != None: t_b = str(self.sideband.config["hw_serial_baudrate"]) else: t_b = "" if self.sideband.config["hw_serial_databits"] != None: t_db = str(self.sideband.config["hw_serial_databits"]) else: t_db = "" if self.sideband.config["hw_serial_parity"] != None: t_p = str(self.sideband.config["hw_serial_parity"]) else: t_p = "" if self.sideband.config["hw_serial_stopbits"] != None: t_sb = str(self.sideband.config["hw_serial_stopbits"]) else: t_sb = "" self.hardware_serial_screen.ids.hardware_serial_baudrate.text = t_b self.hardware_serial_screen.ids.hardware_serial_databits.text = t_db self.hardware_serial_screen.ids.hardware_serial_parity.text = t_p self.hardware_serial_screen.ids.hardware_serial_stopbits.text = t_sb self.hardware_serial_screen.ids.hardware_serial_baudrate.bind(focus=focus_save) self.hardware_serial_screen.ids.hardware_serial_databits.bind(focus=focus_save) self.hardware_serial_screen.ids.hardware_serial_parity.bind(focus=focus_save) self.hardware_serial_screen.ids.hardware_serial_stopbits.bind(focus=focus_save) self.hardware_serial_screen.ids.hardware_serial_baudrate.bind(on_text_validate=save_connectivity) self.hardware_serial_screen.ids.hardware_serial_databits.bind(on_text_validate=save_connectivity) self.hardware_serial_screen.ids.hardware_serial_parity.bind(on_text_validate=save_connectivity) self.hardware_serial_screen.ids.hardware_serial_stopbits.bind(on_text_validate=save_connectivity) self.hardware_serial_ready = True def hardware_serial_validate(self, sender=None): valid = True try: val = int(self.hardware_serial_screen.ids.hardware_serial_baudrate.text) if not val > 0: raise ValueError("Invalid baudrate") self.hardware_serial_screen.ids.hardware_serial_baudrate.error = False self.hardware_serial_screen.ids.hardware_serial_baudrate.text = str(val) except: self.hardware_serial_screen.ids.hardware_serial_baudrate.error = True valid = False try: val = int(self.hardware_serial_screen.ids.hardware_serial_databits.text) if not val > 0: raise ValueError("Invalid databits") self.hardware_serial_screen.ids.hardware_serial_databits.error = False self.hardware_serial_screen.ids.hardware_serial_databits.text = str(val) except: self.hardware_serial_screen.ids.hardware_serial_databits.error = True valid = False try: val = int(self.hardware_serial_screen.ids.hardware_serial_stopbits.text) if not val > 0: raise ValueError("Invalid stopbits") self.hardware_serial_screen.ids.hardware_serial_stopbits.error = False self.hardware_serial_screen.ids.hardware_serial_stopbits.text = str(val) except: self.hardware_serial_screen.ids.hardware_serial_stopbits.error = True valid = False try: val = self.hardware_serial_screen.ids.hardware_serial_parity.text nval = val.lower() if nval in ["e", "ev", "eve", "even"]: val = "even" if nval in ["o", "od", "odd"]: val = "odd" if nval in ["n", "no", "non", "none", "not", "null", "off"]: val = "none" if not val in ["even", "odd", "none"]: raise ValueError("Invalid parity") self.hardware_serial_screen.ids.hardware_serial_parity.error = False self.hardware_serial_screen.ids.hardware_serial_parity.text = str(val) except: self.hardware_serial_screen.ids.hardware_serial_parity.error = True valid = False return valid def hardware_serial_save(self): self.sideband.config["hw_serial_baudrate"] = int(self.hardware_serial_screen.ids.hardware_serial_baudrate.text) self.sideband.config["hw_serial_databits"] = int(self.hardware_serial_screen.ids.hardware_serial_databits.text) self.sideband.config["hw_serial_parity"] = self.hardware_serial_screen.ids.hardware_serial_parity.text self.sideband.config["hw_serial_stopbits"] = int(self.hardware_serial_screen.ids.hardware_serial_stopbits.text) self.sideband.save_configuration() ### Announce Stream screen ###################################### def init_announces_view(self, sender=None): if not self.announces_view: self.announces_view = Announces(self) self.sideband.setstate("app.flags.new_announces", True) for child in self.announces_view.ids.announces_scrollview.children: self.announces_view.ids.announces_scrollview.remove_widget(child) self.announces_view.ids.announces_scrollview.effect_cls = ScrollEffect self.announces_view.ids.announces_scrollview.add_widget(self.announces_view.get_widget()) self.announces_view.update() def announces_action(self, sender=None, direction="left"): if self.announces_view: self.announces_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.init_announces_view() def o(dt): self.announces_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def announces_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.nav_drawer.set_state("closed") if self.sideband.getstate("app.flags.new_announces"): self.announces_view.update() self.root.ids.screen_manager.current = "announces_screen" self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def close_announces_action(self, sender=None): self.open_conversations(direction="right") def announce_filter_action(self, sender=None): pass def screen_transition_complete(self, sender): if self.root.ids.screen_manager.current == "announces_screen": pass if self.root.ids.screen_manager.current == "conversations_screen": pass ### Keys screen ###################################### def keys_action(self, sender=None, direction="left"): if self.root.ids.screen_manager.has_screen("keys_screen"): self.keys_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.keys_init() def o(dt): self.keys_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def keys_init(self): if not self.root.ids.screen_manager.has_screen("keys_screen"): self.keys_screen = Builder.load_string(layout_keys_screen) self.keys_screen.app = self self.root.ids.screen_manager.add_widget(self.keys_screen) self.bind_clipboard_actions(self.keys_screen.ids) self.keys_screen.ids.keys_scrollview.effect_cls = ScrollEffect info = "Your primary encryption keys are stored in a Reticulum Identity within the Sideband app. If you want to backup this Identity for later use on this or another device, you can export it as a plain text blob, with the key data encoded in Base32 format. This will allow you to restore your address in Sideband or other LXMF clients at a later point.\n\n[b]Warning![/b] Anyone that gets access to the key data will be able to control your LXMF address, impersonate you, and read your messages. In is [b]extremely important[/b] that you keep the Identity data secure if you export it.\n\nBefore displaying or exporting your Identity data, make sure that no machine or person in your vicinity is able to see, copy or record your device screen or similar." if not RNS.vendor.platformutils.get_platform() == "android": self.widget_hide(self.keys_screen.ids.keys_share) self.keys_screen.ids.keys_info.text = info def keys_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.transition.direction = "left" self.root.ids.screen_manager.current = "keys_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def close_keys_action(self, sender=None): self.open_conversations(direction="right") def identity_display_action(self, sender=None): yes_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( text="Your Identity key, in base32 format is as follows:\n\n[b]"+str(base64.b32encode(self.sideband.identity.get_private_key()).decode("utf-8"))+"[/b]", buttons=[ yes_button ], # elevation=0, ) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) dialog.open() def identity_copy_action(self, sender=None): c_yes_button = MDRectangleFlatButton(text="Yes",font_size=dp(18), theme_text_color="Custom", line_color=self.color_reject, text_color=self.color_reject) c_no_button = MDRectangleFlatButton(text="No, go back",font_size=dp(18)) c_dialog = MDDialog(text="[b]Caution![/b]\n\nYour Identity key will be copied to the system clipboard. Take extreme care that no untrusted app steals your key by reading the clipboard data. Clear the system clipboard immediately after pasting your key where you need it.\n\nAre you sure that you wish to proceed?", buttons=[ c_no_button, c_yes_button ]) def c_dl_no(s): c_dialog.dismiss() def c_dl_yes(s): c_dialog.dismiss() yes_button = MDRectangleFlatButton(text="OK") dialog = MDDialog(text="Your Identity key was copied to the system clipboard", buttons=[ yes_button ]) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) Clipboard.copy(str(base64.b32encode(self.sideband.identity.get_private_key()).decode("utf-8"))) dialog.open() c_yes_button.bind(on_release=c_dl_yes) c_no_button.bind(on_release=c_dl_no) c_dialog.open() def identity_share_action(self, sender=None): if RNS.vendor.platformutils.get_platform() == "android": self.share_text(str(base64.b32encode(self.sideband.identity.get_private_key()).decode("utf-8"))) def identity_restore_action(self, sender=None): c_yes_button = MDRectangleFlatButton(text="Yes",font_size=dp(18), theme_text_color="Custom", line_color=self.color_reject, text_color=self.color_reject) c_no_button = MDRectangleFlatButton(text="No, go back",font_size=dp(18)) c_dialog = MDDialog(text="[b]Caution![/b]\n\nYou are about to import a new Identity key into Sideband. The currently active key will be irreversibly destroyed, and you will loose your LXMF address if you have not already backed up your current Identity key.\n\nAre you sure that you wish to import the key?", buttons=[ c_no_button, c_yes_button ]) def c_dl_no(s): c_dialog.dismiss() def c_dl_yes(s): c_dialog.dismiss() b32_text = self.keys_screen.ids.key_restore_text.text try: key_bytes = base64.b32decode(b32_text) new_id = RNS.Identity.from_bytes(key_bytes) if new_id != None: new_id.to_file(self.sideband.identity_path) yes_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog(text="[b]The provided Identity key data was imported[/b]\n\nThe app will now exit. Please restart Sideband to use the new Identity.", buttons=[ yes_button ]) def dl_yes(s): dialog.dismiss() self.quit_action(sender=self) yes_button.bind(on_release=dl_yes) dialog.open() except Exception as e: yes_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog(text="[b]The provided Identity key data was not valid[/b]\n\nThe error reported by Reticulum was:\n\n[i]"+str(e)+"[/i]\n\nNo Identity was imported into Sideband.", buttons=[ yes_button ]) def dl_yes(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) dialog.open() c_yes_button.bind(on_release=c_dl_yes) c_no_button.bind(on_release=c_dl_no) c_dialog.open() ### Plugins & Services screen ###################################### def plugins_action(self, sender=None, direction="left"): if self.root.ids.screen_manager.has_screen("plugins_screen"): self.plugins_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.plugins_init() def o(dt): self.plugins_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def plugins_init(self): if not self.root.ids.screen_manager.has_screen("plugins_screen"): self.plugins_screen = Builder.load_string(layout_plugins_screen) self.plugins_screen.app = self self.root.ids.screen_manager.add_widget(self.plugins_screen) self.bind_clipboard_actions(self.plugins_screen.ids) self.plugins_screen.ids.plugins_scrollview.effect_cls = ScrollEffect info1 = "You can extend Sideband functionality with command and service plugins. This lets you to add your own custom functionality, or add community-developed features.\n" info2 = "[b]Take extreme caution![/b]\nIf you add a plugin that you did not write yourself, make [b]absolutely[/b] sure you know what it is doing! Loaded plugins have full access to your Sideband application, and should only be added if you are completely certain they are trustworthy.\n\n" info2 += "[i]Command Plugins[/i] allow you to define custom commands that can be carried out in response to LXMF command messages, and they can respond with any kind of information or data to the requestor (or to any LXMF address).\n\n" info2 += "By using [i]Service Plugins[/i], you can start additional services or programs within the Sideband application context, that other plugins (or Sideband itself) can interact with.\n\n" info2 += "With [i]Telemetry Plugins[/i], you can add custom telemetry from external devices and services to the Sideband telemetry system.\n\n" info2 += "Restart Sideband for changes to these settings to take effect." self.plugins_screen.ids.plugins_info1.text = info1 self.plugins_screen.ids.plugins_info2.text = info2 self.plugins_screen.ids.settings_command_plugins_enabled.active = self.sideband.config["command_plugins_enabled"] self.plugins_screen.ids.settings_service_plugins_enabled.active = self.sideband.config["service_plugins_enabled"] def plugins_settings_save(sender=None, event=None): self.sideband.config["command_plugins_enabled"] = self.plugins_screen.ids.settings_command_plugins_enabled.active self.sideband.config["service_plugins_enabled"] = self.plugins_screen.ids.settings_service_plugins_enabled.active self.sideband.save_configuration() self.plugins_screen.ids.settings_command_plugins_enabled.bind(active=plugins_settings_save) self.plugins_screen.ids.settings_service_plugins_enabled.bind(active=plugins_settings_save) def plugins_open(self, sender=None, direction="left", no_transition=False): plugins_info_text = self.sideband.get_plugins_info() self.plugins_screen.ids.plugins_loaded.text = plugins_info_text if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.transition.direction = "left" self.root.ids.screen_manager.current = "plugins_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def close_plugins_action(self, sender=None): self.open_conversations(direction="right") def plugins_fm_got_path(self, path): self.plugins_fm_exited() try: if os.path.isdir(path): self.sideband.config["command_plugins_path"] = path self.sideband.save_configuration() if RNS.vendor.platformutils.is_android(): toast("Using \""+str(path)+"\" as plugin directory") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="Directory Set", text="Using \""+str(path)+"\" as plugin directory", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() except Exception as e: RNS.log(f"Error while setting plugins directory to \"{path}\": "+str(e), RNS.LOG_ERROR) if RNS.vendor.platformutils.get_platform() == "android": toast("Could not set plugins directory to \""+str(path)+"\"") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) e_dialog = MDDialog( title="Error", text="Could not set plugins directory to \""+str(path)+"\"", buttons=[ ok_button ], ) ok_button.bind(on_release=e_dialog.dismiss) e_dialog.open() def plugins_fm_exited(self, *args): self.manager_open = False self.file_manager.close() def plugins_select_directory_action(self, sender=None): perm_ok = False if self.sideband.config["command_plugins_path"] == None: if RNS.vendor.platformutils.is_android(): perm_ok = self.check_storage_permission() path = primary_external_storage_path() else: perm_ok = True path = os.path.expanduser("~") else: perm_ok = True path = self.sideband.config["command_plugins_path"] if perm_ok and path != None: try: self.file_manager = MDFileManager( exit_manager=self.plugins_fm_exited, select_path=self.plugins_fm_got_path, ) self.file_manager.show(path) except Exception as e: self.sideband.config["command_plugins_path"] = None self.sideband.save_configuration() if RNS.vendor.platformutils.is_android(): toast("Error reading directory, check permissions!") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="Error", text="Could not read directory, check permissions!", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() else: self.sideband.config["command_plugins_path"] = None self.sideband.save_configuration() if RNS.vendor.platformutils.is_android(): toast("No file access, check permissions!") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="Error", text="No file access, check permissions!", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() ### Telemetry Screen ###################################### def telemetry_init(self): if not self.telemetry_ready: self.telemetry_screen = Telemetry(self) self.telemetry_ready = True def telemetry_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.current = "telemetry_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def telemetry_action(self, sender=None, direction="left"): if self.telemetry_ready: self.telemetry_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.telemetry_init() def o(dt): self.telemetry_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def close_sub_telemetry_action(self, sender=None): self.telemetry_action(direction="right") def converse_from_telemetry(self, sender=None): if self.object_details_screen != None: context_dest = self.object_details_screen.object_hash if not self.object_details_screen.object_hash == self.sideband.lxmf_destination.hash: if self.sideband.has_conversation(context_dest): pass else: self.sideband.create_conversation(context_dest) self.sideband.setstate("app.flags.new_conversations", True) self.open_conversation(context_dest) def telemetry_send_update(self, sender=None): if not hasattr(self, "telemetry_info_dialog") or self.telemetry_info_dialog == None: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) self.telemetry_info_dialog = MDDialog( title="Info", text="", buttons=[ ok_button ], ) def dl_ok(s): self.telemetry_info_dialog.dismiss() ok_button.bind(on_release=dl_ok) collector_address = self.sideband.config["telemetry_collector"] if self.sideband.config["telemetry_send_all_to_collector"]: last_timebase = (self.sideband.getpersistent(f"telemetry.{RNS.hexrep(collector_address, delimit=False)}.last_send_success_timebase") or 0) result = self.sideband.create_telemetry_collector_response(to_addr=collector_address, timebase=last_timebase, is_authorized_telemetry_request=True) else: result = self.sideband.send_latest_telemetry(to_addr=collector_address) if result == "no_address": title_str = "Invalid Address" info_str = "You must specify a valid LXMF address for the collector you want to sent data to." elif result == "destination_unknown": title_str = "Unknown Destination" info_str = "No keys known for the destination. Connected reticules have been queried for the keys. Try again when an announce for the destination has arrived." elif result == "in_progress": title_str = "Transfer In Progress" info_str = "There is already an outbound telemetry transfer in progress to the collector." elif result == "already_sent": title_str = "Already Delivered" info_str = "The current telemetry data was already sent and delivered to the collector or propagation network." elif result == "sent": title_str = "Update Sent" info_str = "A telemetry update was sent to the collector." elif result == "not_sent": title_str = "Not Sent" info_str = "The telemetry update could not be sent." elif result == "nothing_to_send": title_str = "Nothing to Send" info_str = "There was no new data to send." else: title_str = "Unknown Status" info_str = "The status of the telemetry update is unknown: "+str(result) self.telemetry_info_dialog.title = title_str self.telemetry_info_dialog.text = info_str self.telemetry_info_dialog.open() def telemetry_request_action(self, sender=None): if not hasattr(self, "telemetry_info_dialog") or self.telemetry_info_dialog == None: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) self.telemetry_info_dialog = MDDialog( title="Info", text="", buttons=[ ok_button ], ) def dl_ok(s): self.telemetry_info_dialog.dismiss() ok_button.bind(on_release=dl_ok) result = self.sideband.request_latest_telemetry(from_addr=self.sideband.config["telemetry_collector"]) if result == "no_address": title_str = "Invalid Address" info_str = "You must specify a valid LXMF address for the collector you want to request data from." elif result == "destination_unknown": title_str = "Unknown Destination" info_str = "No keys known for the destination. Connected reticules have been queried for the keys. Try again when an announce for the destination has arrived." elif result == "in_progress": title_str = "Transfer In Progress" info_str = "There is already a telemetry request transfer in progress for this peer." elif result == "sent": title_str = "Request Sent" info_str = "A telemetry request was sent to the peer. The peer should send any available telemetry shortly." elif result == "not_sent": title_str = "Not Sent" info_str = "A telemetry request could not be sent." else: title_str = "Unknown Status" info_str = "The status of the telemetry request is unknown: "+str(result) self.telemetry_info_dialog.title = title_str self.telemetry_info_dialog.text = info_str self.telemetry_info_dialog.open() ### Map Screen ###################################### def map_fm_got_path(self, path): self.map_fm_exited() try: source = MBTilesMapSource(path) self.map_update_source() self.sideband.config["map_storage_file"] = path self.sideband.config["map_storage_path"] = str(pathlib.Path(path).parent.resolve()) self.sideband.save_configuration() if RNS.vendor.platformutils.is_android(): toast("Using \""+os.path.basename(path)+"\" as offline map") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="Map Set", text="Using \""+os.path.basename(path)+"\" as offline map", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() except Exception as e: RNS.log(f"Error while loading map \"{path}\": "+str(e), RNS.LOG_ERROR) if RNS.vendor.platformutils.get_platform() == "android": toast("Could not load map \""+os.path.basename(path)+"\"") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) map_dialog = MDDialog( title="Map Error", text="The specified map file could not be loaded. Make sure the selected file is an MBTiles map in raster format. Vector maps are currently not supported.", buttons=[ ok_button ], ) ok_button.bind(on_release=map_dialog.dismiss) map_dialog.open() self.sideband.config["map_storage_file"] = None self.sideband.config["map_use_offline"] = False self.sideband.config["map_use_online"] = True self.map_settings_load_states() self.map_update_source() def map_fm_exited(self, *args): self.manager_open = False self.file_manager.close() self.map_update_source() def map_select_file_action(self, sender=None): perm_ok = False if self.sideband.config["map_storage_path"] == None: if RNS.vendor.platformutils.is_android(): perm_ok = self.check_storage_permission() if self.sideband.config["map_storage_external"]: path = secondary_external_storage_path() if path == None: path = primary_external_storage_path() else: path = primary_external_storage_path() else: perm_ok = True if self.sideband.config["map_storage_external"]: path = "/" else: path = os.path.expanduser("~") else: perm_ok = True path = self.sideband.config["map_storage_path"] if perm_ok and path != None: try: self.file_manager = MDFileManager( exit_manager=self.map_fm_exited, select_path=self.map_fm_got_path, ) self.file_manager.ext = [".mbtiles"] self.file_manager.show(path) except Exception as e: self.sideband.config["map_storage_path"] = None self.sideband.save_configuration() if RNS.vendor.platformutils.is_android(): toast("Error reading directory, check permissions!") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="Error", text="Could not read directory, check permissions!", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() else: self.sideband.config["map_storage_path"] = None self.sideband.save_configuration() if RNS.vendor.platformutils.is_android(): toast("No file access, check permissions!") else: ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) ate_dialog = MDDialog( title="Error", text="No file access, check permissions!", buttons=[ ok_button ], ) ok_button.bind(on_release=ate_dialog.dismiss) ate_dialog.open() def map_get_offline_source(self): if self.offline_source != None: return self.offline_source else: try: current_map_path = self.sideband.config["map_storage_file"] if current_map_path == None: raise ValueError("Map path cannot be None") source = MBTilesMapSource(current_map_path, cache_dir=self.map_cache) self.offline_source = source return self.offline_source except Exception as e: RNS.log(f"Error while loading map from \"{current_map_path}\": "+str(e)) self.sideband.config["map_storage_file"] = None self.sideband.config["map_use_offline"] = False self.sideband.config["map_use_online"] = True self.sideband.save_configuration() self.map_settings_load_states() return None def map_get_source(self): source = None if self.sideband.config["map_use_offline"]: source = self.map_get_offline_source() if source == None: source = MapSource.from_provider("osm", cache_dir=self.map_cache, quad_key=False) return source def map_update_source(self, source=None): ns = source or self.map_get_source() if self.map != None: if source != None: maxz = source.max_zoom minz = source.min_zoom if self.map.zoom > maxz: mz = maxz; px, py = self.map_get_zoom_center(); self.map.set_zoom_at(mz, px, py) if self.map.zoom < minz: mz = minz; px, py = self.map_get_zoom_center(); self.map.set_zoom_at(mz, px, py) m = self.map nlat = self.map.lat nlon = self.map.lon if nlat < -89: nlat = -89 if nlat > 89: nlat = 89 if nlon < -179: nlon = -179 if nlon > 179: nlon = 179 self.map.center_on(nlat,nlon) self.map.map_source = ns def map_layers_action(self, sender=None): try: ml = self.map_layer layers = [] if self.sideband.config["map_use_offline"]: layers.append("offline") if self.sideband.config["map_use_online"]: layers.append("osm") layers.append("ve") if ml == None: ml = layers[0] if not ml in layers: ml = layers[0] mli = layers.index(ml) mli = (mli+1)%len(layers) ml = layers[mli] source = None if ml == "offline": source = self.map_get_offline_source() if ml == "osm": source = MapSource.from_provider("osm", cache_dir=self.map_cache, quad_key=False) if ml == "ve": source = MapSource.from_provider("ve", cache_dir=self.map_cache, quad_key=True) if source != None: self.map_layer = ml self.map_update_source(source) except Exception as e: RNS.log("Error while switching map layer: "+str(e), RNS.LOG_ERROR) map_nav_divisor = 12 map_nav_zoom = 0.25 def map_nav_left(self, sender=None, modifier=1.0): if self.map != None: bb = self.map.get_bbox() lat_span = abs(bb[0] - bb[2]) lon_span = abs(bb[1] - bb[3]) span = min(lat_span, lon_span) delta = (-span/self.map_nav_divisor)*modifier self.map.center_on(self.map.lat, self.map.lon+delta) def map_nav_right(self, sender=None, modifier=1.0): if self.map != None: bb = self.map.get_bbox() lat_span = abs(bb[0] - bb[2]) lon_span = abs(bb[1] - bb[3]) span = min(lat_span, lon_span) delta = (span/self.map_nav_divisor)*modifier self.map.center_on(self.map.lat, self.map.lon+delta) def map_nav_up(self, sender=None, modifier=1.0): if self.map != None: bb = self.map.get_bbox() lat_span = abs(bb[0] - bb[2]) lon_span = abs(bb[1] - bb[3]) span = min(lat_span, lon_span) delta = (span/self.map_nav_divisor)*modifier self.map.center_on(self.map.lat+delta, self.map.lon) def map_nav_down(self, sender=None, modifier=1.0): if self.map != None: bb = self.map.get_bbox() lat_span = abs(bb[0] - bb[2]) lon_span = abs(bb[1] - bb[3]) span = min(lat_span, lon_span) delta = (-span/self.map_nav_divisor)*modifier self.map.center_on(self.map.lat+delta, self.map.lon) def map_get_zoom_center(self): bb = self.map.get_bbox() slat = (bb[2]-bb[0])/2; slon = (bb[3]-bb[1])/2 zlat = bb[0]+slat; zlon = bb[1]+slon return self.map.get_window_xy_from(zlat, zlon, self.map.zoom) def map_nav_zoom_out(self, sender=None, modifier=1.0): if self.map != None: zd = -self.map_nav_zoom*modifier if self.map.zoom+zd > self.map.map_source.min_zoom: px, py = self.map_get_zoom_center() self.map.animated_diff_scale_at(zd, px, py) def map_nav_zoom_in(self, sender=None, modifier=1.0): if self.map != None: zd = self.map_nav_zoom*modifier if self.map.zoom+zd < self.map.map_source.max_zoom or self.map.scale < 3.0: px, py = self.map_get_zoom_center() self.map.animated_diff_scale_at(zd, px, py) def map_action(self, sender=None, direction="left"): if self.root.ids.screen_manager.has_screen("map_screen"): self.map_open(sender=sender, direction=direction) else: self.loader_action(direction=direction) def final(dt): self.map_init() def o(dt): self.map_open(sender=sender, no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def map_init(self): if not self.root.ids.screen_manager.has_screen("map_screen"): msource = self.map_get_source() mzoom = self.sideband.config["map_zoom"] mlat = self.sideband.config["map_lat"]; mlon = self.sideband.config["map_lon"] if mzoom > msource.max_zoom: mzoom = msource.max_zoom if mzoom < msource.min_zoom: mzoom = msource.min_zoom if mlat < -89: mlat = -89 if mlat > 89: mlat = 89 if mlon < -179: mlon = -179 if mlon > 179: mlon = 179 self.map_screen = Builder.load_string(layout_map_screen) self.map_screen.app = self self.root.ids.screen_manager.add_widget(self.map_screen) from mapview import MapView mapview = MapView(map_source=msource, zoom=mzoom, lat=mlat, lon=mlon) mapview.snap_to_zoom = False mapview.double_tap_zoom = True self.map = mapview self.map_screen.ids.map_layout.map = mapview self.map_screen.ids.map_layout.add_widget(self.map_screen.ids.map_layout.map) def map_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.current = "map_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if not hasattr(self, "map_markers") or self.map_markers == None: self.map_markers = {} def am_job(dt): self.map_update_markers() Clock.schedule_once(am_job, 0.15) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def map_settings_load_states(self): if self.map_settings_screen != None: self.map_settings_screen.ids.map_use_online.active = self.sideband.config["map_use_online"] self.map_settings_screen.ids.map_use_offline.active = self.sideband.config["map_use_offline"] self.map_settings_screen.ids.map_storage_external.active = self.sideband.config["map_storage_external"] def map_settings_init(self): self.map_settings_load_states() def map_settings_save(sender=None, event=None): self.sideband.config["map_storage_external"] = self.map_settings_screen.ids.map_storage_external.active self.sideband.config["map_use_online"] = self.map_settings_screen.ids.map_use_online.active self.sideband.config["map_use_offline"] = self.map_settings_screen.ids.map_use_offline.active self.sideband.save_configuration() def external_toggle(sender=None, event=None): self.sideband.config["map_storage_path"] = None map_settings_save() def offline_toggle(sender=None, event=None): if self.map_settings_screen.ids.map_use_offline.active: # self.map_settings_screen.ids.map_use_online.active = False if self.sideband.config["map_storage_file"] == None: self.map_select_file_action() else: self.map_settings_screen.ids.map_use_online.active = True map_settings_save(); self.map_update_source() def online_toggle(sender=None, event=None): if self.map_settings_screen.ids.map_use_online.active: # self.map_settings_screen.ids.map_use_offline.active = False pass else: self.map_settings_screen.ids.map_use_offline.active = True map_settings_save(); self.map_update_source() self.map_settings_screen.ids.map_use_offline.bind(active=offline_toggle) self.map_settings_screen.ids.map_use_online.bind(active=online_toggle) self.map_settings_screen.ids.map_storage_external.bind(active=external_toggle) def map_settings_action(self, sender=None, direction="left"): if not self.root.ids.screen_manager.has_screen("map_settings_screen"): self.map_settings_screen = Builder.load_string(layout_map_settings_screen) self.map_settings_screen.app = self self.root.ids.screen_manager.add_widget(self.map_settings_screen) self.map_settings_screen.ids.map_config_info.text = "\n\nSideband can use map sources from the Internet, or a map source stored locally on this device in MBTiles format." self.map_settings_screen.ids.map_settings_scrollview.effect_cls = ScrollEffect self.map_settings_init() self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.current = "map_settings_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) def update_cache_size(dt): size = self.sideband.get_map_cache_size() size_str = RNS.prettysize(size) self.map_settings_screen.ids.map_cache_button.text = f"Clear {size_str} map cache" if size > 0.0: self.map_settings_screen.ids.map_cache_button.disabled = False else: self.map_settings_screen.ids.map_cache_button.disabled = True self.map_settings_screen.ids.map_cache_button.text = f"No data in map cache" Clock.schedule_once(update_cache_size, 0.35) def map_clear_cache(self, sender=None): yes_button = MDRectangleFlatButton(text="Yes",font_size=dp(18), theme_text_color="Custom", line_color=self.color_reject, text_color=self.color_reject) no_button = MDRectangleFlatButton(text="No",font_size=dp(18)) dialog = MDDialog( title="Clear map cache?", buttons=[ yes_button, no_button ], # elevation=0, ) def dl_yes(s): dialog.dismiss() self.sideband.clear_map_cache() def cb(dt): self.map_settings_action() self.map_settings_screen.ids.map_cache_button.disabled = True Clock.schedule_once(cb, 1.2) def dl_no(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) no_button.bind(on_release=dl_no) dialog.open() def close_location_error_dialog(self, sender=None): if hasattr(self, "location_error_dialog") and self.location_error_dialog != None: self.location_error_dialog.dismiss() def map_object_list(self, sender): pass def map_show(self, location, retry=0): max_tries = 6 if hasattr(self, "map") and self.map: mz = 16 lat = location["latitude"] lon = location["longitude"] if mz > self.map.map_source.max_zoom: mz = self.map.map_source.max_zoom if mz < self.map.map_source.min_zoom: mz = self.map.map_source.min_zoom self.map.zoom = mz self.map.trigger_update(True) self.map.center_on(lat,lon) self.map.trigger_update(True) else: if retry < max_tries: def j(dt): self.map_show(location, retry=retry+1) Clock.schedule_once(j, 0.5) def map_show_peer_location(self, context_dest): location = self.sideband.peer_location(context_dest) if not location: self.location_error_dialog = MDDialog( title="No Location", text="No recent location updates have been received from this peer. You can use the the [b]Situation Map[/b] to manually search for earlier telemetry.", buttons=[ MDRectangleFlatButton( text="OK", font_size=dp(18), on_release=self.close_location_error_dialog ) ], ) self.location_error_dialog.open() else: self.map_action() self.map_show(location) def map_own_location_action(self, context_dest): self.sideband.update_telemetry() location = self.sideband.peer_location(self.sideband.lxmf_destination.hash) if not location: self.location_error_dialog = MDDialog( title="No Location", text="Your location is currently unknown. Make sure the relevant telemetry sensors and permissions have been enabled.", buttons=[ MDRectangleFlatButton( text="OK", font_size=dp(18), on_release=self.close_location_error_dialog ) ], ) self.location_error_dialog.open() else: self.map_action() self.map_show(location) def map_display_telemetry(self, sender=None): self.object_details_action(sender) def map_display_own_telemetry(self, sender=None): self.sideband.update_telemetry() self.object_details_action(source_dest=self.sideband.lxmf_destination.hash,from_telemetry=True) def close_sub_map_action(self, sender=None): self.map_action(direction="right") def object_details_action(self, sender=None, from_conv=False, from_objects=False, from_telemetry=False, source_dest=None, direction="left"): if self.root.ids.screen_manager.has_screen("object_details_screen"): self.object_details_open(sender=sender, from_conv=from_conv, from_objects=from_objects, from_telemetry=from_telemetry, source_dest=source_dest, direction=direction) else: self.loader_action(direction=direction) def final(dt): self.object_details_init() def o(dt): self.object_details_open(sender=sender, from_conv=from_conv, from_objects=from_objects, from_telemetry=from_telemetry, source_dest=source_dest, no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def object_details_init(self): self.object_details_screen = ObjectDetails(self) def object_details_open(self, sender=None, from_conv=False, from_objects=False, from_telemetry=False, source_dest=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction if self.sideband.config["telemetry_enabled"] == True: self.sideband.update_telemetry() if source_dest != None: telemetry_source = source_dest else: if sender != None and hasattr(sender, "source_dest") and sender.source_dest != None: telemetry_source = sender.source_dest else: telemetry_source = None self.root.ids.nav_drawer.set_state("closed") if telemetry_source == None: if self.include_objects and not self.include_conversations: self.objects_action(direction="right") else: self.conversations_action(direction="right") else: Clock.schedule_once(lambda dt: self.object_details_screen.set_source(telemetry_source, from_conv=from_conv, from_objects=from_objects, from_telemetry=from_telemetry), 0.0) def vj(dt): self.root.ids.screen_manager.current = "object_details_screen" self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition Clock.schedule_once(vj, 0.15) def map_create_marker(self, source, telemetry, appearance): try: l = telemetry["location"] a_icon = appearance[0] a_fg = appearance[1]; a_bg = appearance[2] marker = CustomMapMarker(lat=l["latitude"], lon=l["longitude"], icon_bg=a_bg) marker.app = self marker.source_dest = source marker.location_time = l["last_update"] marker.icon = MDMapIconButton( icon=a_icon, icon_color=a_fg, md_bg_color=a_bg, theme_icon_color="Custom", icon_size=dp(32), on_release=self.map_display_telemetry, ) marker.icon._default_icon_pad = dp(16) marker.icon.source_dest = marker.source_dest marker.add_widget(marker.icon) ######## # marker.badge = MDMapIconButton( # icon="network-strength-2", icon_color=[0,0,0,1], # md_bg_color=[1,1,1,1], theme_icon_color="Custom", # icon_size=dp(18), # ) # marker.badge._default_icon_pad = dp(5) # marker.icon.add_widget(marker.badge) ######## return marker except Exception as e: RNS.log("Could not create map marker for "+RNS.prettyhexrep(source)+": "+str(e), RNS.LOG_ERROR) return None def map_update_markers(self, sender=None): RNS.log("Updating map markers", RNS.LOG_DEBUG) earliest = time.time() - self.sideband.config["map_history_limit"] telemetry_entries = self.sideband.list_telemetry(after=earliest) own_address = self.sideband.lxmf_destination.hash changes = False # Add own marker if available retain_own = False own_telemetry = self.sideband.get_telemetry() own_appearance = [ self.sideband.config["telemetry_icon"], self.sideband.config["telemetry_fg"], self.sideband.config["telemetry_bg"] ] skip_entries = [] if self.sideband.config["telemetry_display_trusted_only"]: for telemetry_source in telemetry_entries: try: if not self.sideband.is_trusted(telemetry_source): skip_entries.append(telemetry_source) except: pass for skip_entry in skip_entries: try: telemetry_entries.pop(skip_entry) except: pass try: if own_telemetry != None and "location" in own_telemetry and own_telemetry["location"] != None and own_telemetry["location"]["latitude"] != None and own_telemetry["location"]["longitude"] != None: retain_own = True if not own_address in self.map_markers: marker = self.map_create_marker(own_address, own_telemetry, own_appearance) if marker != None: self.map_markers[own_address] = marker self.map_screen.ids.map_layout.map.add_marker(marker) changes = True else: marker = self.map_markers[own_address] o = own_telemetry["location"] if o["last_update"] > marker.location_time or (hasattr(self, "own_appearance_changed") and self.own_appearance_changed): marker.location_time = o["last_update"] marker.lat = o["latitude"] marker.lon = o["longitude"] marker.icon.icon = own_appearance[0] marker.icon.icon_color = own_appearance[1] marker.icon.md_bg_color = own_appearance[2] self.own_appearance_changed = False changes = True stale_markers = [] for marker in self.map_markers: if not marker in telemetry_entries: if marker == own_address: if not retain_own: stale_markers.append(marker) else: stale_markers.append(marker) for marker in stale_markers: RNS.log("Removing stale marker: "+str(marker), RNS.LOG_DEBUG) try: to_remove = self.map_markers[marker] self.map_screen.ids.map_layout.map.remove_marker(to_remove) self.map_markers.pop(marker) changes = True except Exception as e: RNS.log("Error while removing map marker: "+str(e), RNS.LOG_ERROR) except Exception as e: RNS.log("Error while updating own map marker: "+str(e), RNS.LOG_ERROR) for telemetry_source in telemetry_entries: try: skip = False if telemetry_source == own_address: skip = True elif telemetry_source in self.map_markers: marker = self.map_markers[telemetry_source] newest_timestamp = telemetry_entries[telemetry_source][0][0] if newest_timestamp <= marker.location_time: skip = True latest_viewable = None if not skip: for telemetry_entry in telemetry_entries[telemetry_source]: telemetry_timestamp = telemetry_entry[0] telemetry_data = telemetry_entry[1] t = Telemeter.from_packed(telemetry_data) if t != None: telemetry = t.read_all() if "location" in telemetry and telemetry["location"] != None and telemetry["location"]["latitude"] != None and telemetry["location"]["longitude"] != None: latest_viewable = telemetry break if latest_viewable != None: l = latest_viewable["location"] if not telemetry_source in self.map_markers: marker = self.map_create_marker(telemetry_source, latest_viewable, self.sideband.peer_appearance(telemetry_source)) if marker != None: self.map_markers[telemetry_source] = marker self.map_screen.ids.map_layout.map.add_marker(marker) changes = True else: marker = self.map_markers[telemetry_source] marker.location_time = latest_viewable["time"]["utc"] marker.lat = l["latitude"] marker.lon = l["longitude"] appearance = self.sideband.peer_appearance(telemetry_source) marker.icon.icon = appearance[0] marker.icon.icon_color = appearance[1] marker.icon.md_bg_color = appearance[2] changes = True except Exception as e: RNS.log("Error while updating map entry for "+RNS.prettyhexrep(telemetry_source)+": "+str(e), RNS.LOG_ERROR) self.last_map_update = time.time() if changes: self.map.trigger_update(True) ### Guide screen ###################################### def close_guide_action(self, sender=None): self.open_conversations(direction="right") def guide_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction self.root.ids.screen_manager.current = "guide_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def guide_action(self, sender=None, direction="left"): if self.root.ids.screen_manager.has_screen("guide_screen"): self.guide_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.guide_init() def o(dt): self.guide_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def guide_init(self): if not self.root.ids.screen_manager.has_screen("guide_screen"): self.guide_screen = Builder.load_string(layout_guide_screen) self.guide_screen.app = self self.root.ids.screen_manager.add_widget(self.guide_screen) def link_exec(sender=None, event=None): def lj(): webbrowser.open("https://unsigned.io/donate") threading.Thread(target=lj, daemon=True).start() guide_text1 = """ [size=18dp][b]Introduction[/b][/size][size=5dp]\n \n[/size]Welcome to [i]Sideband[/i], an LXMF client for Android, Linux, macOS and Windows. With Sideband, you can communicate with other people or LXMF-compatible systems over Reticulum networks using LoRa, Packet Radio, WiFi, I2P, or anything else Reticulum supports. This short guide will give you a basic introduction to the concepts that underpin Sideband and LXMF (which is the protocol that Sideband uses to communicate). If you are not already familiar with LXMF and Reticulum, it is probably a good idea to read this guide, since Sideband is very different from other messaging apps.""" guide_text2 = """ [size=18dp][b]Communication Without Subjection[/b][/size][size=5dp]\n \n[/size]Sideband is completely free, permission-less, anonymous and infrastructure-less. Sideband uses the peer-to-peer and distributed messaging system LXMF. There is no sign-up, no service providers, no "end-user license agreements", no data theft and no surveillance. You own the system. This also means that Sideband operates differently than what you might be used to. It does not need a connection to a server on the Internet to function, and you do not have an account anywhere.""" guide_text3 = """ [size=18dp][b]Operating Principles[/b][/size][size=5dp]\n \n[/size]When Sideband is started on your device for the first time, it randomly generates a 512-bit Reticulum Identity Key. This cryptographic key is then used to create an LXMF address for your use, and in turn to secure any communication to your address. Any other endpoint in [i]any[/i] Reticulum network will be able to send data to your address, as long as there is [i]some sort of physical connection[/i] between your device and the remote endpoint. You can also move around to other Reticulum networks with this address, even ones that were never connected to the network the address was created on, or that didn't exist when the address was created.\n\nYour LXMF address is yours to keep and control for as long (or short) a time you need it, and you can always delete it and create a new one. You identity keys and corresponding addresses are never registered on or controlled by any external servers or services, and will never leave your device, unless you manually export them for backup.""" guide_text10 = """ [size=18dp][b]Getting Connected[/b][/size][size=5dp]\n \n[/size]If you already have Reticulum connectivity set up on the device you are running Sideband on, no further configuration should be necessary, and Sideband will simply use the available Reticulum connectivity.\n\nIf you are running Sideband on a computer, you can configure interfaces in the Reticulum configuration file ([b]~/.reticulum/config[/b] by default). If you are running Sideband on an Android device, you can configure various interface types in the [b]Connectivity[/b] section. By default, only an [i]AutoInterface[/i] is enabled, which will connect you automatically with any other local devices on the same WiFi and/or Ethernet networks. This may or may not include Reticulum Transport Nodes, which can route your traffic to wider networks.\n\nYou can enable any or all of the other available interface types to gain wider connectivity. For more specific information on interface types, configuration options, and how to effectively build your own Reticulum networks, see the [b]Reticulum Manual[b].""" guide_text4 = """ [size=18dp][b]Becoming Reachable[/b][/size][size=5dp]\n \n[/size]To establish reachability for any Reticulum destination on a network, an [i]announce[/i] must be sent. By default, Sideband will announce automatically when necessary, but if you want to stay silent, automatic announces can be disabled in [b]Preferences[/b].\n\nTo send an announce manually, press the [i]Announce[/i] button in the [i]Conversations[/i] section of the program. When you send an announce, you make your LXMF address reachable for real-time messaging to the entire network you are connected to. Even in very large networks, you can expect global reachability for your address to be established in under a minute. If you don't move to other places in the network, and keep connected through the same hubs or gateways, it is generally not necessary to send an announce more often than once every week. If you change your entry point to the network, you may want to send an announce, or you may just want to stay quiet.""" guide_text5 = """ [size=18dp][b]Relax & Disconnect[/b][/size][size=5dp]\n \n[/size]If you are not connected to the network, it is still possible for other people to message you, as long as one or more [i]Propagation Nodes[/i] exist on the network. These nodes pick up and hold encrypted in-transit messages for offline users. Messages are always encrypted before leaving the originators device, and nobody else than the intended recipient can decrypt messages in transit. The Propagation Nodes also distribute copies of messages between each other, such that even the failure of almost every node in the network will still allow users to sync their waiting messages. If all Propagation Nodes disappear or are destroyed, users can still communicate directly.\n\nReticulum and LXMF will degrade gracefully all the way down to single users communicating directly via long-range data radios. Anyone can start up new propagation nodes and integrate them into existing networks without permission or coordination. Even a small and cheap device like a Rasperry Pi can handle messages for millions of users. LXMF networks are designed to be quite resilient, as long as there are people using them.""" guide_text6 = """ [size=18dp][b]Packets Find A Way[/b][/size][size=5dp]\n \n[/size]Connections in Reticulum networks can be wired or wireless, span many intermediary hops, run over fast links or ultra-low bandwidth radio, tunnel over the Invisible Internet (I2P), private networks, satellite connections, serial lines or anything else that Reticulum can carry data over.\n\nIn most cases it will not be possible to know what path packets takes in a Reticulum network, and apart from a destination hash, no transmitted packets carries any identifying characteristics. In Reticulum, [i]there is no source addresses[/i].\n\nAs long as you do not reveal any connecting details between your person and your LXMF address, you can remain anonymous. Sending messages to others does not reveal [i]your[/i] address to anyone else than the intended recipient.""" guide_text7 = """ [size=18dp][b]Be Yourself, Be Unknown, Stay Free[/b][/size][size=5dp]\n \n[/size]Even with the above characteristics in mind, you [b]must remember[/b] that LXMF and Reticulum is not a technology that can guarantee anonymising connections that are already de-anonymised! If you use Sideband to connect to TCP Reticulum hubs over the clear Internet, from a network that can be tied to your personal identity, an adversary may learn that you are generating LXMF traffic.\n\nIf you want to avoid this, it is recommended to use I2P to connect to Reticulum hubs on the Internet. Or only connecting from within pure Reticulum networks, that take one or more hops to reach connections that span the Internet. This is a complex topic, with many more nuances than can be covered here. You are encouraged to ask on the various Reticulum discussion forums if you are in doubt. If you use Reticulum and LXMF on hardware that does not carry any identifiers tied to you, it is possible to establish a completely free and identification-less communication system with Reticulum and LXMF clients.""" guide_text8 = """ [size=18dp][b]Keyboard Shortcuts[/b][/size][size=5dp]\n \n[/size]To ease navigation and operation of the program, Sideband has keyboard shortcuts mapped to the most common actions. A reference is included below. [b]Quick Actions[/b] - [b]Ctrl-W[/b] Go back - [b]Ctrl+Q[/b] Shut down Sideband - [b]Ctrl-R[/b] Start LXMF sync (from Conversations screen) - [b]Ctrl-N[/b] Create new conversation [b]Message Actions[/b] - [b]Ctrl-Shift-A[/b] add message attachment - [b]Ctrl-Shift-V[/b] add high-quality voice - [b]Ctrl-Shift-C[/b] add low-bandwidth voice - [b]Ctrl-Shift-I[/b] add medium-quality image - [b]Ctrl-Shift-F[/b] add file - [b]Ctrl-D[/b] or [b]Ctrl-S[/b] Send message [b]Voice & PTT[/b] - [b]Space[/b] Start/stop recording - [b]Enter[/b] Save recording to message - With PTT enabled, hold [b]Space[/b] to talk [b]Navigation[/b] - [b]Ctrl-[i]n[/i][/b] Go to conversation number [i]n[/i] - [b]Ctrl-R[/b] Go to Conversations - [b]Ctrl-O[/b] Go to Objects & Devices - [b]Ctrl-L[/b] Go to Announce Stream - [b]Ctrl-M[/b] Go to Situation Map - [b]Ctrl-T[/b] Go to Telemetry configuration - [b]Ctrl-G[/b] Go to Guide - [b]Ctrl-U[/b] Display own telemetry [b]Map Controls[/b] - [b]Up[/b], [b]down[/b], [b]left[/b], [b]right[/b] Navigate - [b]W[/b], [b]A[/b], [b]S[/b], [b]D[/b] Navigate - [b]H[/b], [b]J[/b], [b]L[/b], [b]K[/b] Navigate - [b]E[/b] or [b]+[/b] Zoom in - [b]Q[/b] or [b]-[/b] Zoom out - Hold [b]Shift[/b] to navigate more coarsely - Hold [b]Alt[/b] to navigate more finely""" guide_text9 = """ [size=18dp][b]Please Support This Project[/b][/size][size=5dp]\n \n[/size]It took me more than eight years to design and build the entire ecosystem of software and hardware that makes this possible. If this project is valuable to you, please go to [u][ref=link]https://unsigned.io/donate[/ref][/u] to support the project with a donation. Every donation directly makes the entire Reticulum project possible. Thank you very much for using Free Communications Systems. """ info1 = guide_text1 info2 = guide_text8 info3 = guide_text2 info4 = guide_text3 info10 = guide_text10 info5 = guide_text4 info6 = guide_text5 info7 = guide_text6 info8 = guide_text7 info9 = guide_text9 if self.theme_cls.theme_style == "Dark": info1 = "[color=#"+dark_theme_text_color+"]"+info1+"[/color]" info2 = "[color=#"+dark_theme_text_color+"]"+info2+"[/color]" info3 = "[color=#"+dark_theme_text_color+"]"+info3+"[/color]" info4 = "[color=#"+dark_theme_text_color+"]"+info4+"[/color]" info5 = "[color=#"+dark_theme_text_color+"]"+info5+"[/color]" info6 = "[color=#"+dark_theme_text_color+"]"+info6+"[/color]" info7 = "[color=#"+dark_theme_text_color+"]"+info7+"[/color]" info8 = "[color=#"+dark_theme_text_color+"]"+info8+"[/color]" info9 = "[color=#"+dark_theme_text_color+"]"+info9+"[/color]" info10 = "[color=#"+dark_theme_text_color+"]"+info10+"[/color]" self.guide_screen.ids.guide_info1.text = info1 self.guide_screen.ids.guide_info2.text = info2 self.guide_screen.ids.guide_info3.text = info3 self.guide_screen.ids.guide_info4.text = info4 self.guide_screen.ids.guide_info5.text = info5 self.guide_screen.ids.guide_info6.text = info6 self.guide_screen.ids.guide_info7.text = info7 self.guide_screen.ids.guide_info8.text = info8 self.guide_screen.ids.guide_info9.text = info9 self.guide_screen.ids.guide_info10.text = info10 self.guide_screen.ids.guide_info9.bind(on_ref_press=link_exec) self.guide_screen.ids.guide_scrollview.effect_cls = ScrollEffect ################################################# # Unimplemented Screens # ################################################# def broadcasts_action(self, sender=None, direction="left"): if self.root.ids.screen_manager.has_screen("broadcasts_screen"): self.broadcasts_open(direction=direction) else: self.loader_action(direction=direction) def final(dt): self.broadcasts_init() def o(dt): self.broadcasts_open(no_transition=True) Clock.schedule_once(o, ll_ot) Clock.schedule_once(final, ll_ft) def broadcasts_open(self, sender=None, direction="left", no_transition=False): if no_transition: self.root.ids.screen_manager.transition = self.no_transition else: self.root.ids.screen_manager.transition = self.slide_transition self.root.ids.screen_manager.transition.direction = direction info = "The [b]Local Broadcasts[/b] feature will allow you to send and listen for local broadcast transmissions on all connected interfaces.\n\n[b]Local Broadcasts[/b] makes it easy to establish public information exchange with anyone in direct radio range, or even with large areas far away using the [i]Remote Broadcast Repeater[/i] feature.\n\nThese features are not yet implemented in Sideband.\n\nWant it faster? Go to [u][ref=link]https://unsigned.io/donate[/ref][/u] to support the project." if self.theme_cls.theme_style == "Dark": info = "[color=#"+dark_theme_text_color+"]"+info+"[/color]" self.broadcasts_screen.ids.broadcasts_info.text = info self.root.ids.screen_manager.current = "broadcasts_screen" self.root.ids.nav_drawer.set_state("closed") self.sideband.setstate("app.displaying", self.root.ids.screen_manager.current) if no_transition: self.root.ids.screen_manager.transition = self.slide_transition def broadcasts_init(self): if not self.root.ids.screen_manager.has_screen("broadcasts_screen"): def link_exec(sender=None, event=None): def lj(): webbrowser.open("https://unsigned.io/donate") threading.Thread(target=lj, daemon=True).start() self.broadcasts_screen = Builder.load_string(layout_broadcasts_screen) self.broadcasts_screen.app = self self.root.ids.screen_manager.add_widget(self.broadcasts_screen) self.broadcasts_screen.ids.broadcasts_scrollview.effect_cls = ScrollEffect self.broadcasts_screen.ids.broadcasts_info.bind(on_ref_press=link_exec) class CustomOneLineIconListItem(OneLineIconListItem): icon = StringProperty() class DialogItem(OneLineIconListItem): divider = None icon = StringProperty() class MDMapIconButton(MDIconButton): pass class UIScaling(BoxLayout): pass if not args.daemon: from kivy.base import ExceptionManager, ExceptionHandler class SidebandExceptionHandler(ExceptionHandler): def handle_exception(self, e): etype = type(e) if etype != SystemExit: import traceback exception_info = "".join(traceback.TracebackException.from_exception(e).format()) RNS.log(f"An unhandled {str(type(e))} exception occurred: {str(e)}", RNS.LOG_ERROR) RNS.log(exception_info, RNS.LOG_ERROR) return ExceptionManager.PASS else: return ExceptionManager.RAISE def run(): if args.daemon: RNS.log("Starting Sideband in daemon mode") sideband = SidebandCore( None, config_path=args.config, is_client=False, verbose=(args.verbose or __debug_build__), is_daemon=True ) sideband.version_str = "v"+__version__+" "+__variant__ sideband.start() while True: time.sleep(5) else: ExceptionManager.add_handler(SidebandExceptionHandler()) SidebandApp().run() if __name__ == "__main__": run() if __name__ == "sbapp.main": run()