/usr/share/wicd/curses/netentry_curses.py is in wicd-curses 1.7.2.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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"""
netentry_curses -- everyone's favorite networks settings dialogs... in text
form!
"""
# Copyright (C) 2009 Andrew Psaltis
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
import urwid
from curses_misc import TextDialog,DynWrap,MaskingEdit,ComboBox,error
import wicd.misc as misc
from wicd.misc import noneToString, stringToNone, noneToBlankString, to_bool
from wicd.translations import language, _
import os
daemon = None
wired = None
wireless = None
# Call this first!
def dbus_init(dbus_ifaces):
global daemon,wired,wireless
daemon = dbus_ifaces['daemon']
wired = dbus_ifaces['wired']
wireless = dbus_ifaces['wireless']
# Both the wired and the wireless settings preferences dialogs use some of the
# same fields.
# This will be used to produce the individual network settings dialogs way far below
class AdvancedSettingsDialog(urwid.WidgetWrap):
def __init__(self):
self.ui=None
static_ip_t = _('Use Static IPs')
ip_t = ('editcp',_('IP')+': ')
netmask_t = ('editcp',_('Netmask')+':')
gateway_t = ('editcp',_('Gateway')+':')
use_static_dns_t = _('Use Static DNS')
use_global_dns_t = _('Use global DNS servers')
dns_dom_t = ('editcp',_('DNS domain')+': ')
search_dom_t = ('editcp',_('Search domain')+':')
dns1_t = ('editcp',_('DNS server')+ ' 1'+':'+' '*8)
dns2_t = ('editcp',_('DNS server')+ ' 2'+':'+' '*8)
dns3_t = ('editcp',_('DNS server')+ ' 3'+':'+' '*8)
use_dhcp_h_t = _('Use DHCP Hostname')
dhcp_h_t = ('editcp',_('DHCP Hostname')+': ')
cancel_t = _('Cancel')
ok_t = _('OK')
self.static_ip_cb = urwid.CheckBox(static_ip_t,
on_state_change=self.static_ip_toggle)
self.ip_edit = DynWrap(urwid.Edit(ip_t),False)
self.netmask_edit = DynWrap(urwid.Edit(netmask_t),False)
self.gateway_edit = DynWrap(urwid.Edit(gateway_t),False)
self.static_dns_cb = DynWrap(urwid.CheckBox(use_static_dns_t,
on_state_change=self.dns_toggle),True,('body','editnfc'),None)
self.global_dns_cb = DynWrap(urwid.CheckBox(use_global_dns_t,
on_state_change=self.dns_toggle),False,('body','editnfc'),None)
self.checkb_cols = urwid.Columns([self.static_dns_cb,
self.global_dns_cb])
self.dns_dom_edit = DynWrap(urwid.Edit(dns_dom_t) ,False)
self.search_dom_edit = DynWrap(urwid.Edit(search_dom_t),False)
self.dns1 = DynWrap(urwid.Edit(dns1_t) ,False)
self.dns2 = DynWrap(urwid.Edit(dns2_t) ,False)
self.dns3 = DynWrap(urwid.Edit(dns3_t) ,False)
self.use_dhcp_h = urwid.CheckBox(use_dhcp_h_t,False,on_state_change=self.use_dhcp_h_toggle)
self.dhcp_h = DynWrap(urwid.Edit(dhcp_h_t),False)
_blank = urwid.Text('')
walker = urwid.SimpleListWalker([self.static_ip_cb,
self.ip_edit,
self.netmask_edit,
self.gateway_edit,
_blank,
self.checkb_cols,
self.dns_dom_edit,self.search_dom_edit,
self.dns1,self.dns2,self.dns3,
_blank,
self.use_dhcp_h,
self.dhcp_h,
_blank
])
self._listbox = urwid.ListBox(walker)
self._frame = urwid.Frame(self._listbox)
self.__super.__init__(self._frame)
def use_dhcp_h_toggle(self,checkb,new_state,user_data=None):
self.dhcp_h.set_sensitive(new_state)
def static_ip_toggle(self,checkb,new_state,user_data=None):
for w in [ self.ip_edit,self.netmask_edit,self.gateway_edit ]:
w.set_sensitive(new_state)
self.static_dns_cb.set_state(new_state)
self.static_dns_cb.set_sensitive(not new_state)
if new_state:
self.checkb_cols.set_focus(self.global_dns_cb)
else:
self.checkb_cols.set_focus(self.static_dns_cb)
def dns_toggle(self,checkb,new_state,user_data=None):
if checkb == self.static_dns_cb.get_w():
for w in [ self.dns_dom_edit,self.search_dom_edit,
self.dns1,self.dns2,self.dns3 ]:
w.set_sensitive(new_state)
if not new_state:
self.global_dns_cb.set_state(False,do_callback=False)
self.global_dns_cb.set_sensitive(new_state)
# use_global_dns_cb is DynWrapped
if checkb == self.global_dns_cb.get_w():
for w in [self.dns_dom_edit,self.search_dom_edit,
self.dns1,self.dns2,self.dns3 ]:
w.set_sensitive(not new_state)
# Code totally yanked from netentry.py
def save_settings(self):
""" Save settings common to wired and wireless settings dialogs. """
if self.static_ip_cb.get_state():
for i in [self.ip_edit,self.netmask_edit,self.gateway_edit]:
i.set_edit_text(i.get_edit_text().strip())
self.set_net_prop("ip", noneToString(self.ip_edit.get_edit_text()))
self.set_net_prop("netmask", noneToString(self.netmask_edit.get_edit_text()))
self.set_net_prop("gateway", noneToString(self.gateway_edit.get_edit_text()))
else:
self.set_net_prop("ip", '')
self.set_net_prop("netmask", '')
self.set_net_prop("gateway", '')
if self.static_dns_cb.get_state() and \
not self.global_dns_cb.get_state():
self.set_net_prop('use_static_dns', True)
self.set_net_prop('use_global_dns', False)
# Strip addressses before checking them in the daemon.
for i in [self.dns1, self.dns2,
self.dns3,self.dns_dom_edit, self.search_dom_edit]:
i.set_edit_text(i.get_edit_text().strip())
self.set_net_prop('dns_domain', noneToString(self.dns_dom_edit.get_edit_text()))
self.set_net_prop("search_domain", noneToString(self.search_dom_edit.get_edit_text()))
self.set_net_prop("dns1", noneToString(self.dns1.get_edit_text()))
self.set_net_prop("dns2", noneToString(self.dns2.get_edit_text()))
self.set_net_prop("dns3", noneToString(self.dns3.get_edit_text()))
elif self.static_dns_cb.get_state() and \
self.global_dns_cb.get_state():
self.set_net_prop('use_static_dns', True)
self.set_net_prop('use_global_dns', True)
else:
self.set_net_prop('use_static_dns', False)
self.set_net_prop('use_global_dns', False)
self.set_net_prop('dns_domain', '')
self.set_net_prop("search_domain", '')
self.set_net_prop("dns1", '')
self.set_net_prop("dns2", '')
self.set_net_prop("dns3", '')
self.set_net_prop('dhcphostname',self.dhcp_h.get_edit_text())
self.set_net_prop('usedhcphostname',self.use_dhcp_h.get_state())
# Prevent comboboxes from dying.
def ready_widgets(self,ui,body):
self.ui = ui
self.body = body
self.encryption_combo.build_combobox(body,ui,14)
self.change_encrypt_method()
def combo_on_change(self,combobox,new_index,user_data=None):
self.change_encrypt_method()
# More or less ripped from netentry.py
def change_encrypt_method(self):
#self.lbox_encrypt = urwid.ListBox()
self.encryption_info = {}
wid,ID = self.encryption_combo.get_focus()
methods = self.encrypt_types
if self._w.body.body.__contains__(self.pile_encrypt):
self._w.body.body.pop(self._w.body.body.__len__()-1)
# If nothing is selected, select the first entry.
if ID == -1:
self.encryption_combo.set_focus(0)
ID = 0
theList = []
for type_ in ['required', 'optional']:
fields = methods[ID][type_]
for field in fields:
try:
edit = MaskingEdit(('editcp',language[field[1].lower().replace(' ','_')]+': '))
except KeyError:
edit = MaskingEdit(('editcp',field[1].replace(' ','_')+': '))
edit.set_mask_mode('no_focus')
theList.append(edit)
# Add the data to any array, so that the information
# can be easily accessed by giving the name of the wanted
# data.
self.encryption_info[field[0]] = [edit, type_]
if self.wired:
edit.set_edit_text(noneToBlankString(
wired.GetWiredProperty(field[0])))
else:
edit.set_edit_text(noneToBlankString(
wireless.GetWirelessProperty(self.networkid, field[0])))
#FIXME: This causes the entire pile to light up upon use.
# Make this into a listbox?
self.pile_encrypt = DynWrap(urwid.Pile(theList),attrs=('editbx','editnfc'))
self.pile_encrypt.set_sensitive(self.encryption_chkbox.get_state())
self._w.body.body.insert(self._w.body.body.__len__(),self.pile_encrypt)
#self._w.body.body.append(self.pile_encrypt)
def encryption_toggle(self,chkbox,new_state,user_data=None):
self.encryption_combo.set_sensitive(new_state)
self.pile_encrypt.set_sensitive(new_state)
class WiredSettingsDialog(AdvancedSettingsDialog):
def __init__(self,name,parent):
global wired, daemon
AdvancedSettingsDialog.__init__(self)
self.wired = True
self.set_default = urwid.CheckBox(_('Use as default profile (overwrites any previous default)'))
#self.cur_default =
# Add widgets to listbox
self._w.body.body.append(self.set_default)
self.parent = parent
encryption_t = _('Use Encryption')
self.encryption_chkbox = urwid.CheckBox(encryption_t,on_state_change=self.encryption_toggle)
self.encryption_combo = ComboBox(callback=self.combo_on_change)
self.pile_encrypt = None
# _w is a Frame, _w.body is a ListBox, _w.body.body is the ListWalker :-)
self._listbox.body.append(self.encryption_chkbox)
self._listbox.body.append(self.encryption_combo)
self.encrypt_types = misc.LoadEncryptionMethods(wired = True)
self.set_values()
self.prof_name = name
title = _('Configuring preferences for wired profile "$A"').replace('$A',self.prof_name)
self._w.header = urwid.Text( ('header',title),align='right' )
self.set_values()
def set_net_prop(self,option,value):
wired.SetWiredProperty(option,value)
def set_values(self):
self.ip_edit.set_edit_text(self.format_entry("ip"))
self.netmask_edit.set_edit_text(self.format_entry("netmask"))
self.gateway_edit.set_edit_text(self.format_entry("gateway"))
self.global_dns_cb.set_state(bool(wired.GetWiredProperty('use_global_dns')))
self.static_dns_cb.set_state(bool(wired.GetWiredProperty('use_static_dns')))
# Set static ip checkbox. Forgot to do this the first time.
if stringToNone(self.ip_edit.get_edit_text()):
self.static_ip_cb.set_state(True)
self.dns1.set_edit_text(self.format_entry( "dns1"))
self.dns2.set_edit_text(self.format_entry( "dns2"))
self.dns3.set_edit_text(self.format_entry( "dns3"))
self.dns_dom_edit.set_edit_text(self.format_entry("dns_domain"))
self.search_dom_edit.set_edit_text(self.format_entry("search_domain"))
self.set_default.set_state(to_bool(wired.GetWiredProperty("default")))
# Throw the encryption stuff into a list
list = []
activeID = -1 # Set the menu to this item when we are done
for x, enc_type in enumerate(self.encrypt_types):
list.append(enc_type['name'])
if enc_type['type'] == wired.GetWiredProperty("enctype"):
activeID = x
self.encryption_combo.set_list(list)
self.encryption_combo.set_focus(activeID)
if wired.GetWiredProperty("encryption_enabled"):
self.encryption_chkbox.set_state(True,do_callback=False)
self.encryption_combo.set_sensitive(True)
#self.lbox_encrypt_info.set_sensitive(True)
else:
self.encryption_combo.set_focus(0)
self.encryption_combo.set_sensitive(False)
self.change_encrypt_method()
dhcphname = wired.GetWiredProperty("dhcphostname")
if dhcphname is None:
dhcphname = os.uname()[1]
self.use_dhcp_h.set_state(bool(wired.GetWiredProperty('usedhcphostname')))
self.dhcp_h.set_sensitive(self.use_dhcp_h.get_state())
self.dhcp_h.set_edit_text(unicode(dhcphname))
def save_settings(self):
# Check encryption info
if self.encryption_chkbox.get_state():
encrypt_info = self.encryption_info
encrypt_methods = self.encrypt_types
self.set_net_prop("enctype",
encrypt_methods[self.encryption_combo.get_focus()[1] ]['type'])
self.set_net_prop("encryption_enabled", True)
# Make sure all required fields are filled in.
for entry_info in encrypt_info.itervalues():
if entry_info[0].get_edit_text() == "" \
and entry_info[1] == 'required':
error(self.ui, self.parent,"%s (%s)" \
% (_('Required encryption information is missing.'),
entry_info[0].get_caption()[0:-2] )
)
return False
for entry_key, entry_info in encrypt_info.iteritems():
self.set_net_prop(entry_key, noneToString(entry_info[0].
get_edit_text()))
else:
self.set_net_prop("enctype", "None")
self.set_net_prop("encryption_enabled", False)
AdvancedSettingsDialog.save_settings(self)
if self.set_default.get_state():
wired.UnsetWiredDefault()
if self.set_default.get_state():
bool = True
else:
bool = False
wired.SetWiredProperty("default",bool)
wired.SaveWiredNetworkProfile(self.prof_name)
return True
def format_entry(self, label):
""" Helper method to fetch and format wired properties. """
return noneToBlankString(wired.GetWiredProperty(label))
def prerun(self,ui,dim,display):
pass
########################################
class WirelessSettingsDialog(AdvancedSettingsDialog):
def __init__(self,networkID,parent):
global wireless, daemon
AdvancedSettingsDialog.__init__(self)
self.wired = False
self.networkid = networkID
self.parent = parent
global_settings_t = _('Use these settings for all networks sharing this essid')
encryption_t = _('Use Encryption')
autoconnect_t = _('Automatically connect to this network')
self.global_settings_chkbox = urwid.CheckBox(global_settings_t)
self.encryption_chkbox = urwid.CheckBox(encryption_t,on_state_change=self.encryption_toggle)
self.encryption_combo = ComboBox(callback=self.combo_on_change)
self.autoconnect_chkbox = urwid.CheckBox(autoconnect_t)
self.pile_encrypt = None
# _w is a Frame, _w.body is a ListBox, _w.body.body is the ListWalker :-)
self._listbox.body.append(self.global_settings_chkbox)
self._listbox.body.append(self.autoconnect_chkbox)
self._listbox.body.append(self.encryption_chkbox)
self._listbox.body.append(self.encryption_combo)
self.encrypt_types = misc.LoadEncryptionMethods()
self.set_values()
title = _('Configuring preferences for wireless network "$A" ($B)').replace('$A',wireless.GetWirelessProperty(networkID,'essid')).replace('$B',wireless.GetWirelessProperty(networkID,'bssid'))
self._w.header = urwid.Text(('header',title),align='right' )
def set_values(self):
""" Set the various network settings to the right values. """
networkID = self.networkid
self.ip_edit.set_edit_text(self.format_entry(networkID,"ip"))
self.netmask_edit.set_edit_text(self.format_entry(networkID,"netmask"))
self.gateway_edit.set_edit_text(self.format_entry(networkID,"gateway"))
self.global_dns_cb.set_state(bool(wireless.GetWirelessProperty(networkID,
'use_global_dns')))
self.static_dns_cb.set_state(bool(wireless.GetWirelessProperty(networkID,
'use_static_dns')))
if stringToNone(self.ip_edit.get_edit_text()):
self.static_ip_cb.set_state(True)
self.dns1.set_edit_text(self.format_entry(networkID, "dns1"))
self.dns2.set_edit_text(self.format_entry(networkID, "dns2"))
self.dns3.set_edit_text(self.format_entry(networkID, "dns3"))
self.dns_dom_edit.set_edit_text(self.format_entry(networkID, "dns_domain"))
self.search_dom_edit.set_edit_text(self.format_entry(networkID, "search_domain"))
self.autoconnect_chkbox.set_state(to_bool(self.format_entry(networkID, "automatic")))
#self.reset_static_checkboxes()
self.encryption_chkbox.set_state(bool(wireless.GetWirelessProperty(networkID,
'encryption')),do_callback=False)
self.global_settings_chkbox.set_state(bool(wireless.GetWirelessProperty(networkID
,'use_settings_globally')))
# Throw the encryption stuff into a list
list = []
activeID = -1 # Set the menu to this item when we are done
for x, enc_type in enumerate(self.encrypt_types):
list.append(enc_type['name'])
if enc_type['type'] == wireless.GetWirelessProperty(networkID, "enctype"):
activeID = x
self.encryption_combo.set_list(list)
self.encryption_combo.set_focus(activeID)
if activeID != -1:
self.encryption_chkbox.set_state(True,do_callback=False)
self.encryption_combo.set_sensitive(True)
#self.lbox_encrypt_info.set_sensitive(True)
else:
self.encryption_combo.set_focus(0)
self.change_encrypt_method()
dhcphname = wireless.GetWirelessProperty(networkID,"dhcphostname")
if dhcphname is None:
dhcphname = os.uname()[1]
self.use_dhcp_h.set_state(bool(wireless.GetWirelessProperty(networkID,'usedhcphostname')))
self.dhcp_h.set_sensitive(self.use_dhcp_h.get_state())
self.dhcp_h.set_edit_text(unicode(dhcphname))
def set_net_prop(self, option, value):
""" Sets the given option to the given value for this network. """
wireless.SetWirelessProperty(self.networkid, option, value)
def format_entry(self, networkid, label):
""" Helper method for fetching/formatting wireless properties. """
return noneToBlankString(wireless.GetWirelessProperty(networkid, label))
# Ripped from netentry.py
def save_settings(self):
# Check encryption info
if self.encryption_chkbox.get_state():
encrypt_info = self.encryption_info
encrypt_methods = self.encrypt_types
self.set_net_prop("enctype",
encrypt_methods[self.encryption_combo.get_focus()[1] ]['type'])
# Make sure all required fields are filled in.
for entry_info in encrypt_info.itervalues():
if entry_info[0].get_edit_text() == "" \
and entry_info[1] == 'required':
error(self.ui, self.parent,"%s (%s)" \
% (_('Required encryption information is missing.'),
entry_info[0].get_caption()[0:-2] )
)
return False
for entry_key, entry_info in encrypt_info.iteritems():
self.set_net_prop(entry_key, noneToString(entry_info[0].
get_edit_text()))
elif not self.encryption_chkbox.get_state() and \
wireless.GetWirelessProperty(self.networkid, "encryption"):
# Encrypt checkbox is off, but the network needs it.
error(self.ui, self.parent, _('This network requires encryption to be enabled.'))
return False
else:
self.set_net_prop("enctype", "None")
AdvancedSettingsDialog.save_settings(self)
# Save the autoconnect setting. This is not where it originally was
# in the GTK UI.
self.set_net_prop("automatic",self.autoconnect_chkbox.get_state())
if self.global_settings_chkbox.get_state():
self.set_net_prop('use_settings_globally', True)
else:
self.set_net_prop('use_settings_globally', False)
wireless.RemoveGlobalEssidEntry(self.networkid)
wireless.SaveWirelessNetworkProfile(self.networkid)
return True
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