388 lines
15 KiB
Python
388 lines
15 KiB
Python
import subprocess
|
|
import logging
|
|
import os
|
|
import gi
|
|
|
|
gi.require_version("Gtk", "3.0")
|
|
from gi.repository import Gtk, GLib, Pango
|
|
from ks_includes.screen_panel import ScreenPanel
|
|
from ks_includes.sdbus_nm import SdbusNm
|
|
|
|
|
|
class Panel(ScreenPanel):
|
|
|
|
def __init__(self, screen, title):
|
|
title = title or _("Network")
|
|
super().__init__(screen, title)
|
|
self.show_add = False
|
|
try:
|
|
self.sdbus_nm = SdbusNm(self.popup_callback)
|
|
except Exception as e:
|
|
logging.exception("Failed to initialize")
|
|
self.sdbus_nm = None
|
|
self.error_box = Gtk.Box(
|
|
orientation=Gtk.Orientation.VERTICAL,
|
|
hexpand=True,
|
|
vexpand=True
|
|
)
|
|
message = (
|
|
_("Failed to initialize") + "\n"
|
|
+ "This panel needs NetworkManager installed into the system\n"
|
|
+ "And the apropriate permissions, without them it will not function.\n"
|
|
+ f"\n{e}\n"
|
|
)
|
|
self.error_box.add(
|
|
Gtk.Label(
|
|
label=message,
|
|
wrap=True,
|
|
wrap_mode=Pango.WrapMode.WORD_CHAR,
|
|
)
|
|
)
|
|
self.error_box.set_valign(Gtk.Align.CENTER)
|
|
self.content.add(self.error_box)
|
|
self._screen.panels_reinit.append(self._screen._cur_panels[-1])
|
|
return
|
|
self.update_timeout = None
|
|
self.network_list = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, hexpand=True, vexpand=True)
|
|
self.network_rows = {}
|
|
self.networks = {}
|
|
self.wifi_signal_icons = {
|
|
'excellent': self._gtk.PixbufFromIcon('wifi_excellent'),
|
|
'good': self._gtk.PixbufFromIcon('wifi_good'),
|
|
'fair': self._gtk.PixbufFromIcon('wifi_fair'),
|
|
'weak': self._gtk.PixbufFromIcon('wifi_weak'),
|
|
}
|
|
|
|
self.network_interfaces = self.sdbus_nm.get_interfaces()
|
|
logging.info(f"Network interfaces: {self.network_interfaces}")
|
|
|
|
self.wireless_interfaces = [iface.interface for iface in self.sdbus_nm.get_wireless_interfaces()]
|
|
logging.info(f"Wireless interfaces: {self.wireless_interfaces}")
|
|
|
|
self.interface = self.sdbus_nm.get_primary_interface()
|
|
logging.info(f"Primary interface: {self.interface}")
|
|
|
|
self.labels['interface'] = Gtk.Label(hexpand=True)
|
|
self.labels['ip'] = Gtk.Label(hexpand=True)
|
|
if self.interface is not None:
|
|
self.labels['interface'].set_text(_("Interface") + f': {self.interface}')
|
|
self.labels['ip'].set_text(f"IP: {self.sdbus_nm.get_ip_address()}")
|
|
|
|
self.reload_button = self._gtk.Button("refresh", None, "custom-icon-button", self.bts)
|
|
self.reload_button.set_no_show_all(True)
|
|
self.reload_button.show()
|
|
self.reload_button.connect("clicked", self.reload_networks)
|
|
self.reload_button.set_hexpand(False)
|
|
|
|
self.wifi_toggle = Gtk.Switch(
|
|
width_request=round(self._gtk.font_size * 2),
|
|
height_request=round(self._gtk.font_size),
|
|
active=self.sdbus_nm.is_wifi_enabled()
|
|
)
|
|
self.wifi_toggle.connect("notify::active", self.toggle_wifi)
|
|
|
|
sbox = Gtk.Box(hexpand=True, vexpand=False)
|
|
sbox.add(self.labels['interface'])
|
|
sbox.add(self.labels['ip'])
|
|
sbox.add(self.reload_button)
|
|
sbox.add(self.wifi_toggle)
|
|
|
|
scroll = self._gtk.ScrolledWindow()
|
|
self.labels['main_box'] = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, vexpand=True)
|
|
|
|
if self.sdbus_nm.wifi:
|
|
self.labels['main_box'].pack_start(sbox, False, False, 5)
|
|
GLib.idle_add(self.load_networks)
|
|
scroll.add(self.network_list)
|
|
self.sdbus_nm.enable_monitoring(True)
|
|
self.conn_status = GLib.timeout_add_seconds(1, self.sdbus_nm.monitor_connection_status)
|
|
else:
|
|
self._screen.show_popup_message(_("No wireless interface has been found"), level=2)
|
|
self.labels['networkinfo'] = Gtk.Label()
|
|
scroll.add(self.labels['networkinfo'])
|
|
self.update_single_network_info()
|
|
|
|
self.labels['main_box'].pack_start(scroll, True, True, 0)
|
|
self.content.add(self.labels['main_box'])
|
|
|
|
def popup_callback(self, msg, level=3):
|
|
self._screen.show_popup_message(msg, level)
|
|
|
|
def load_networks(self):
|
|
for net in self.sdbus_nm.get_networks():
|
|
self.add_network(net['BSSID'])
|
|
GLib.timeout_add_seconds(10, self._gtk.Button_busy, self.reload_button, False)
|
|
self.content.show_all()
|
|
return False
|
|
|
|
def add_network(self, bssid):
|
|
if bssid in self.network_rows:
|
|
return
|
|
|
|
net = next(net for net in self.sdbus_nm.get_networks() if bssid == net['BSSID'])
|
|
ssid = net['SSID']
|
|
|
|
connect = self._gtk.Button("load", None, "color3", self.bts)
|
|
connect.connect("clicked", self.connect_network, ssid)
|
|
connect.set_hexpand(False)
|
|
connect.set_halign(Gtk.Align.END)
|
|
|
|
delete = self._gtk.Button("delete", None, "color3", self.bts)
|
|
delete.connect("clicked", self.remove_confirm_dialog, ssid, bssid)
|
|
delete.set_hexpand(False)
|
|
delete.set_halign(Gtk.Align.END)
|
|
|
|
buttons = Gtk.Box(spacing=5)
|
|
|
|
name = Gtk.Label(hexpand=True, halign=Gtk.Align.START, wrap=True, wrap_mode=Pango.WrapMode.WORD_CHAR)
|
|
if bssid == self.sdbus_nm.get_connected_bssid():
|
|
ssid += ' (' + _("Connected") + ')'
|
|
name.set_markup(f"<big><b>{ssid}</b></big>")
|
|
else:
|
|
name.set_markup(f"<b>{ssid}</b>")
|
|
if net['known']:
|
|
buttons.add(delete)
|
|
buttons.add(connect)
|
|
|
|
info = Gtk.Label(halign=Gtk.Align.START)
|
|
labels = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, vexpand=True,
|
|
halign=Gtk.Align.START, valign=Gtk.Align.CENTER)
|
|
labels.add(name)
|
|
labels.add(info)
|
|
icon = self._gtk.Image()
|
|
|
|
self.network_rows[bssid] = Gtk.Box(spacing=5, hexpand=True, vexpand=False)
|
|
self.network_rows[bssid].get_style_context().add_class("frame-item")
|
|
self.network_rows[bssid].add(icon)
|
|
self.network_rows[bssid].add(labels)
|
|
self.network_rows[bssid].add(buttons)
|
|
|
|
self.networks[bssid] = {
|
|
"connect": connect,
|
|
"delete": delete,
|
|
"icon": icon,
|
|
"info": info,
|
|
"name": name,
|
|
"row": self.network_rows[bssid],
|
|
}
|
|
|
|
self.network_list.add(self.network_rows[bssid])
|
|
|
|
def remove_confirm_dialog(self, widget, ssid, bssid):
|
|
|
|
label = Gtk.Label(wrap=True, vexpand=True)
|
|
label.set_markup(_("Do you want to forget or disconnect %s?") % ssid)
|
|
buttons = [
|
|
{"name": _("Forget"), "response": Gtk.ResponseType.OK, "style": 'dialog-warning'},
|
|
{"name": _("Cancel"), "response": Gtk.ResponseType.CANCEL, "style": 'dialog-error'},
|
|
]
|
|
if bssid == self.sdbus_nm.get_connected_bssid():
|
|
buttons.insert(0, {"name": _("Disconnect"), "response": Gtk.ResponseType.APPLY, "style": 'dialog-info'})
|
|
self._gtk.Dialog(_("Remove network"), buttons, label, self.confirm_removal, ssid)
|
|
|
|
def confirm_removal(self, dialog, response_id, ssid):
|
|
self._gtk.remove_dialog(dialog)
|
|
if response_id == Gtk.ResponseType.CANCEL:
|
|
return
|
|
bssid = self.sdbus_nm.get_bssid_from_ssid(ssid)
|
|
self.remove_network_from_list(bssid)
|
|
if response_id == Gtk.ResponseType.OK:
|
|
logging.info(f"Deleting {ssid}")
|
|
self.sdbus_nm.delete_network(ssid)
|
|
if response_id == Gtk.ResponseType.APPLY:
|
|
logging.info(f"Disconnecting {ssid}")
|
|
self.sdbus_nm.disconnect_network()
|
|
|
|
def add_new_network(self, widget, ssid):
|
|
self._screen.remove_keyboard()
|
|
result = self.sdbus_nm.add_network(ssid, self.labels['network_psk'].get_text())
|
|
if "error" in result:
|
|
self._screen.show_popup_message(result["message"])
|
|
if result["error"] == "psk_invalid":
|
|
return
|
|
else:
|
|
self.connect_network(widget, ssid, showadd=False)
|
|
self.close_add_network()
|
|
|
|
def back(self):
|
|
if self.show_add:
|
|
self.close_add_network()
|
|
return True
|
|
return False
|
|
|
|
def close_add_network(self):
|
|
if not self.show_add:
|
|
return
|
|
|
|
for child in self.content.get_children():
|
|
self.content.remove(child)
|
|
self.content.add(self.labels['main_box'])
|
|
self.content.show()
|
|
for i in ['add_network', 'network_psk']:
|
|
if i in self.labels:
|
|
del self.labels[i]
|
|
self.show_add = False
|
|
|
|
def connect_network(self, widget, ssid, showadd=True):
|
|
self.deactivate()
|
|
if showadd and not self.sdbus_nm.is_known(ssid):
|
|
if self.sdbus_nm.is_open(ssid):
|
|
logging.debug("Network is Open do not show psk")
|
|
result = self.sdbus_nm.add_network(ssid, '')
|
|
if "error" in result:
|
|
self._screen.show_popup_message(result["message"])
|
|
else:
|
|
self.show_add_network(widget, ssid)
|
|
self.activate()
|
|
return
|
|
bssid = self.sdbus_nm.get_bssid_from_ssid(ssid)
|
|
if bssid and bssid in self.network_rows:
|
|
self.remove_network_from_list(bssid)
|
|
self.sdbus_nm.connect(ssid)
|
|
self.reload_networks()
|
|
|
|
def remove_network_from_list(self, bssid):
|
|
if bssid not in self.network_rows:
|
|
logging.error(f"{bssid} not in rows")
|
|
return
|
|
self.network_list.remove(self.network_rows[bssid])
|
|
del self.network_rows[bssid]
|
|
del self.networks[bssid]
|
|
return
|
|
|
|
def show_add_network(self, widget, ssid):
|
|
if self.show_add:
|
|
return
|
|
|
|
for child in self.content.get_children():
|
|
self.content.remove(child)
|
|
|
|
if "add_network" in self.labels:
|
|
del self.labels['add_network']
|
|
|
|
label = Gtk.Label(label=_("PSK for") + f' {ssid}', hexpand=False)
|
|
self.labels['network_psk'] = Gtk.Entry(hexpand=True)
|
|
self.labels['network_psk'].connect("activate", self.add_new_network, ssid)
|
|
self.labels['network_psk'].connect("focus-in-event", self._screen.show_keyboard)
|
|
|
|
save = self._gtk.Button("sd", _("Save"), "color3")
|
|
save.set_hexpand(False)
|
|
save.connect("clicked", self.add_new_network, ssid)
|
|
|
|
box = Gtk.Box()
|
|
box.pack_start(self.labels['network_psk'], True, True, 5)
|
|
box.pack_start(save, False, False, 5)
|
|
|
|
self.labels['add_network'] = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=5, valign=Gtk.Align.CENTER,
|
|
hexpand=True, vexpand=True)
|
|
self.labels['add_network'].pack_start(label, True, True, 5)
|
|
self.labels['add_network'].pack_start(box, True, True, 5)
|
|
|
|
self.content.add(self.labels['add_network'])
|
|
self.labels['network_psk'].grab_focus_without_selecting()
|
|
self.content.show_all()
|
|
self.show_add = True
|
|
|
|
def update_all_networks(self):
|
|
self.interface = self.sdbus_nm.get_primary_interface()
|
|
self.labels['interface'].set_text(_("Interface") + f': {self.interface}')
|
|
self.labels['ip'].set_text(f"IP: {self.sdbus_nm.get_ip_address()}")
|
|
nets = self.sdbus_nm.get_networks()
|
|
remove = [bssid for bssid in self.network_rows.keys() if bssid not in [net['BSSID'] for net in nets]]
|
|
for bssid in remove:
|
|
self.remove_network_from_list(bssid)
|
|
for net in nets:
|
|
if net['BSSID'] not in self.network_rows.keys():
|
|
self.add_network(net['BSSID'])
|
|
self.update_network_info(net)
|
|
for i, net in enumerate(nets):
|
|
for child in self.network_list.get_children():
|
|
if child == self.network_rows[net['BSSID']]:
|
|
self.network_list.reorder_child(child, i)
|
|
self.network_list.show_all()
|
|
return True
|
|
|
|
def update_network_info(self, net):
|
|
if net['BSSID'] not in self.network_rows.keys() or net['BSSID'] not in self.networks:
|
|
logging.info(f"Unknown SSID {net['SSID']}")
|
|
return
|
|
info = _("Password saved") + '\n' if net['known'] else ""
|
|
chan = _("Channel") + f' {net["channel"]}'
|
|
max_bitrate = _("Max:") + f"{self.format_speed(net['max_bitrate'])}"
|
|
self.networks[net['BSSID']]['icon'].set_from_pixbuf(self.get_signal_strength_icon(net["signal_level"]))
|
|
self.networks[net['BSSID']]['info'].set_markup(
|
|
"<small>"
|
|
f"{info}"
|
|
f"{net['security']}\n"
|
|
f"{max_bitrate}\n"
|
|
f"{net['frequency']} Ghz {chan} {net['signal_level']} %\n"
|
|
f"{net['BSSID']}"
|
|
"</small>"
|
|
)
|
|
|
|
def get_signal_strength_icon(self, signal_level):
|
|
# networkmanager uses percentage not dbm
|
|
if signal_level > 75:
|
|
return self.wifi_signal_icons['excellent']
|
|
elif signal_level > 60:
|
|
return self.wifi_signal_icons['good']
|
|
elif signal_level > 30:
|
|
return self.wifi_signal_icons['fair']
|
|
else:
|
|
return self.wifi_signal_icons['weak']
|
|
|
|
def update_single_network_info(self):
|
|
self.labels['networkinfo'].set_markup(
|
|
f'<b>{self.interface}</b>\n\n'
|
|
+ '<b>' + _("Hostname") + f':</b> {os.uname().nodename}\n'
|
|
f'<b>IPv4:</b> {self.sdbus_nm.get_ip_address()}\n'
|
|
)
|
|
self.labels['networkinfo'].show_all()
|
|
return True
|
|
|
|
def reload_networks(self, widget=None):
|
|
self.deactivate()
|
|
del self.network_rows
|
|
self.network_rows = {}
|
|
for child in self.network_list.get_children():
|
|
self.network_list.remove(child)
|
|
if self.sdbus_nm is not None and self.sdbus_nm.wifi:
|
|
if widget:
|
|
self._gtk.Button_busy(widget, True)
|
|
self.sdbus_nm.rescan()
|
|
self.load_networks()
|
|
self.activate()
|
|
|
|
def activate(self):
|
|
if self.sdbus_nm is None:
|
|
return
|
|
if self.update_timeout is None:
|
|
if self.sdbus_nm.wifi:
|
|
if self.reload_button.get_sensitive():
|
|
self._gtk.Button_busy(self.reload_button, True)
|
|
self.sdbus_nm.rescan()
|
|
self.load_networks()
|
|
self.update_all_networks()
|
|
self.update_timeout = GLib.timeout_add_seconds(5, self.update_all_networks)
|
|
else:
|
|
self.update_single_network_info()
|
|
self.update_timeout = GLib.timeout_add_seconds(5, self.update_single_network_info)
|
|
|
|
def deactivate(self):
|
|
if self.sdbus_nm is None:
|
|
return
|
|
if self.update_timeout is not None:
|
|
GLib.source_remove(self.update_timeout)
|
|
self.update_timeout = None
|
|
if self.sdbus_nm.wifi:
|
|
self.sdbus_nm.enable_monitoring(False)
|
|
|
|
def toggle_wifi(self, switch, gparams):
|
|
enable = switch.get_active()
|
|
if enable:
|
|
self.reload_button.show()
|
|
else:
|
|
self.reload_button.hide()
|
|
logging.info(f"WiFi {enable}")
|
|
self.sdbus_nm.toggle_wifi(enable)
|