This file is indexed.

/usr/share/wicd/gtk/netentry.py is in wicd-gtk 1.7.4+tb2-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943
 944
 945
 946
 947
 948
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993
 994
 995
 996
 997
 998
 999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
""" netentry -- Network entry widgets for the GUI.

This module provides GUI widgets used to represent wired and wireless
entries in the GUI's network list, as well as any settings dialogs
contained within them.

"""
#
#   Copyright (C) 2008-2009 Adam Blackburn
#   Copyright (C) 2008-2009 Dan O'Reilly
#   Copyright (C) 2009      Andrew Psaltis
#   Copyright (C) 2011      David Paleino
#
#   This program is free software; you can redistribute it and/or modify
#   it under the terms of the GNU General Public License Version 2 as
#   published by the Free Software Foundation.
#
#   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, see <http://www.gnu.org/licenses/>.
#

import gtk
import os

import wicd.misc as misc
import wicd.wpath as wpath
import wicd.dbusmanager as dbusmanager
from wicd.misc import noneToString, stringToNone, noneToBlankString, to_bool
from guiutil import error, LabelEntry, GreyLabel, LeftAlignedLabel
from guiutil import string_input, ProtectedLabelEntry, LabelCombo

from wicd.translations import language, _

# These get set when a NetworkEntry is instantiated.
daemon = None
wired = None
wireless = None


def setup_dbus():
    """ Initialize DBus. """
    global daemon, wireless, wired
    daemon = dbusmanager.get_interface('daemon')
    wireless = dbusmanager.get_interface('wireless')
    wired = dbusmanager.get_interface('wired')


class AdvancedSettingsDialog(gtk.Dialog):
    """ Advanced settings dialog. """
    def __init__(self, network_name=None):
        """ Build the base advanced settings dialog.

        This class isn't used by itself, instead it is used as a parent for
        the WiredSettingsDialog and WirelessSettingsDialog.

        """
        # if no network name was passed, just use Properties as the title
        if network_name:
            title = '%s - %s' % (network_name, _('Properties'))
        else:
            title = _('Properties')

        gtk.Dialog.__init__(
            self,
            title=title,
            flags=gtk.DIALOG_MODAL,
            buttons=(
                gtk.STOCK_CANCEL,
                gtk.RESPONSE_REJECT,
                gtk.STOCK_OK,
                gtk.RESPONSE_ACCEPT
            )
        )

        self.set_default_size()

        self.connect('show', lambda *a, **k: self.set_default_size())

        # Set up the Advanced Settings Dialog.
        self.txt_ip = LabelEntry(_('IP'))
        self.txt_ip.entry.connect('focus-out-event', self.set_defaults)
        self.txt_netmask = LabelEntry(_('Netmask'))
        self.txt_gateway = LabelEntry(_('Gateway'))
        self.txt_search_dom = LabelEntry(_('Search domain'))
        self.txt_domain = LabelEntry(_('DNS domain'))
        self.txt_dns_1 = LabelEntry(_('DNS server') + ' 1')
        self.txt_dns_2 = LabelEntry(_('DNS server') + ' 2')
        self.txt_dns_3 = LabelEntry(_('DNS server') + ' 3')
        dhcp_hostname_hbox = gtk.HBox(False, 0)
        self.chkbox_use_dhcp_hostname = gtk.CheckButton()
        self.txt_dhcp_hostname = LabelEntry("DHCP Hostname")
        dhcp_hostname_hbox.pack_start(
            self.chkbox_use_dhcp_hostname, fill=False, expand=False)
        dhcp_hostname_hbox.pack_start(self.txt_dhcp_hostname)
        self.chkbox_static_ip = gtk.CheckButton(_('Use Static IPs'))
        self.chkbox_static_dns = gtk.CheckButton(_('Use Static DNS'))
        self.chkbox_global_dns = gtk.CheckButton(_('Use global DNS servers'))
        self.hbox_dns = gtk.HBox(False, 0)
        self.hbox_dns.pack_start(self.chkbox_static_dns)
        self.hbox_dns.pack_start(self.chkbox_global_dns)

        # Set up the script settings button
        self.script_button = gtk.Button()
        script_image = gtk.Image()
        script_image.set_from_stock(gtk.STOCK_EXECUTE, 4)
        script_image.set_padding(4, 0)
        #self.script_button.set_alignment(.5, .5)
        self.script_button.set_image(script_image)
        self.script_button.set_label(_('Scripts'))

        self.button_hbox = gtk.HBox(False, 2)
        self.button_hbox.pack_start(
            self.script_button, fill=False, expand=False)
        self.button_hbox.show()

        self.swindow = gtk.ScrolledWindow()
        self.swindow.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
        self.viewport = gtk.Viewport()
        self.viewport.set_shadow_type(gtk.SHADOW_NONE)
        self.cvbox = gtk.VBox()
        self.viewport.add(self.cvbox)
        self.swindow.add(self.viewport)
        # pylint: disable-msg=E1101
        self.vbox.pack_start(self.swindow)

        assert(isinstance(self.cvbox, gtk.VBox))
        self.cvbox.pack_start(self.chkbox_static_ip, fill=False, expand=False)
        self.cvbox.pack_start(self.txt_ip, fill=False, expand=False)
        self.cvbox.pack_start(self.txt_netmask, fill=False, expand=False)
        self.cvbox.pack_start(self.txt_gateway, fill=False, expand=False)
        self.cvbox.pack_start(self.hbox_dns, fill=False, expand=False)
        self.cvbox.pack_start(self.txt_domain, fill=False, expand=False)
        self.cvbox.pack_start(self.txt_search_dom, fill=False, expand=False)
        self.cvbox.pack_start(self.txt_dns_1, fill=False, expand=False)
        self.cvbox.pack_start(self.txt_dns_2, fill=False, expand=False)
        self.cvbox.pack_start(self.txt_dns_3, fill=False, expand=False)
        self.cvbox.pack_start(dhcp_hostname_hbox, fill=False, expand=False)
        self.cvbox.pack_end(
            self.button_hbox, fill=False, expand=False, padding=5)

        # Connect the events to the actions
        self.chkbox_static_ip.connect("toggled", self.toggle_ip_checkbox)
        self.chkbox_static_dns.connect("toggled", self.toggle_dns_checkbox)
        self.chkbox_global_dns.connect(
            "toggled", self.toggle_global_dns_checkbox)
        self.chkbox_use_dhcp_hostname.connect(
            'toggled',
            self.toggle_dhcp_hostname_checkbox
        )

        # Start with all disabled, then they will be enabled later.
        self.chkbox_static_ip.set_active(False)
        self.chkbox_static_dns.set_active(False)

    def set_default_size(self):
        """ Set default window size. """
        width, height = self.get_size()
        s_height = gtk.gdk.screen_height()
        if s_height < 768:
            height = s_height * .75
        else:
            height = 600
        self.resize(int(width), int(height))

    def set_defaults(self, widget=None, event=None):
        """ Put some default values into entries to help the user out. """
        self.txt_ip.set_text(self.txt_ip.get_text().strip())
        ip = self.txt_ip.get_text()  # For easy typing :)
        netmask = self.txt_netmask
        gateway = self.txt_gateway
        if misc.IsValidIP(ip):
            # Only do these things if it's IPv4
            if misc.IsValidIPv4(ip):
                # Make sure the gateway box is blank
                if stringToNone(gateway.get_text()) is None:
                    # Fill it in with a .1 at the end
                    gateway.set_text(ip[:ip.rindex('.')] + '.1')

                # Make sure the netmask is blank
                if stringToNone(netmask.get_text()) is None:
                    # Fill in the most common one
                    if ip.startswith('172'):
                        netmask.set_text('255.240.0.0')
                    elif ip.startswith('10'):
                        netmask.set_text('255.0.0.0')
                    else:
                        # 192.168 and all other cases
                        netmask.set_text('255.255.255.0')
        elif ip != '':
            error(None, _('Invalid IP address entered.'))

    def reset_static_checkboxes(self):
        """ Enable the right stuff. """
        if stringToNone(self.txt_ip.get_text()):
            self.chkbox_static_ip.set_active(True)
            self.chkbox_static_dns.set_active(True)
            self.chkbox_static_dns.set_sensitive(False)
        else:
            self.chkbox_static_ip.set_active(False)
            self.chkbox_static_dns.set_sensitive(True)

        if stringToNone(self.txt_dns_1.get_text()) or \
           self.chkbox_global_dns.get_active():
            self.chkbox_static_dns.set_active(True)
        else:
            self.chkbox_static_dns.set_active(False)

        # This will properly disable unused boxes.
        self.toggle_ip_checkbox()
        self.toggle_dns_checkbox()
        self.toggle_global_dns_checkbox()

    def toggle_ip_checkbox(self, widget=None):
        """Toggle entries/checkboxes based on the static IP checkbox. """
        # Should disable the static IP text boxes, and also enable the DNS
        # checkbox when disabled and disable when enabled.
        if self.chkbox_static_ip.get_active():
            self.chkbox_static_dns.set_active(True)
            self.chkbox_static_dns.set_sensitive(False)
        else:
            self.chkbox_static_dns.set_sensitive(True)

        self.txt_ip.set_sensitive(self.chkbox_static_ip.get_active())
        self.txt_netmask.set_sensitive(self.chkbox_static_ip.get_active())
        self.txt_gateway.set_sensitive(self.chkbox_static_ip.get_active())

    def toggle_dns_checkbox(self, widget=None):
        """ Toggle entries and checkboxes based on the static dns checkbox. """
        # Should disable the static DNS boxes
        if self.chkbox_static_ip.get_active():
            self.chkbox_static_dns.set_active(True)
            self.chkbox_static_dns.set_sensitive(False)

        self.chkbox_global_dns.set_sensitive(self.chkbox_static_dns.
                                                            get_active())

        l = [self.txt_dns_1, self.txt_dns_2, self.txt_dns_3, self.txt_domain,
             self.txt_search_dom]
        if self.chkbox_static_dns.get_active():
            # If global dns is on, don't use local dns
            for w in l:
                w.set_sensitive(not self.chkbox_global_dns.get_active())
        else:
            for w in l:
                w.set_sensitive(False)
            self.chkbox_global_dns.set_active(False)

    def toggle_dhcp_hostname_checkbox(self, widget=None):
        """ Set widget sensitivity. """
        self.txt_dhcp_hostname.set_sensitive(
            self.chkbox_use_dhcp_hostname.get_active())

    def toggle_global_dns_checkbox(self, widget=None):
        """ Set the DNS entries' sensitivity based on the Global checkbox. """
        global_dns_active = daemon.GetUseGlobalDNS()
        if not global_dns_active and self.chkbox_global_dns.get_active():
            error(
                None,
                _('Global DNS has not been enabled in general preferences.')
            )
            self.chkbox_global_dns.set_active(False)
        if daemon.GetUseGlobalDNS() and self.chkbox_static_dns.get_active():
            for w in [self.txt_dns_1, self.txt_dns_2, self.txt_dns_3,
                      self.txt_domain, self.txt_search_dom]:
                w.set_sensitive(not self.chkbox_global_dns.get_active())

    def toggle_encryption(self, widget=None):
        """ Toggle the encryption combobox based on the encryption checkbox. """
        active = self.chkbox_encryption.get_active()
        self.vbox_encrypt_info.set_sensitive(active)
        self.combo_encryption.set_sensitive(active)

    def destroy_called(self, *args):
        """ Clean up everything. """
        super(AdvancedSettingsDialog, self).destroy()
        self.destroy()
        del self

    def save_settings(self, networkid=None):
        """ Save settings common to wired and wireless settings dialogs. """
        if self.chkbox_static_ip.get_active():
            self.set_net_prop("ip", noneToString(self.txt_ip.get_text()))
            self.set_net_prop(
                "netmask", noneToString(self.txt_netmask.get_text()))
            self.set_net_prop(
                "gateway", noneToString(self.txt_gateway.get_text()))
        else:
            self.set_net_prop("ip", '')
            self.set_net_prop("netmask", '')
            self.set_net_prop("gateway", '')

        if self.chkbox_static_dns.get_active() and \
           not self.chkbox_global_dns.get_active():
            self.set_net_prop('use_static_dns', True)
            self.set_net_prop('use_global_dns', False)
            self.set_net_prop(
                'dns_domain', noneToString(self.txt_domain.get_text()))
            self.set_net_prop(
                "search_domain", noneToString(self.txt_search_dom.get_text()))
            self.set_net_prop("dns1", noneToString(self.txt_dns_1.get_text()))
            self.set_net_prop("dns2", noneToString(self.txt_dns_2.get_text()))
            self.set_net_prop("dns3", noneToString(self.txt_dns_3.get_text()))
        elif self.chkbox_static_dns.get_active() and \
             self.chkbox_global_dns.get_active():
            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('usedhcphostname',
                          self.chkbox_use_dhcp_hostname.get_active())
        self.set_net_prop(
            "dhcphostname",noneToString(self.txt_dhcp_hostname.get_text()))

    def change_encrypt_method(self, widget=None):
        """ Load all the entries for a given encryption method. """
        for z in self.vbox_encrypt_info:
            z.destroy()  # Remove stuff in there already
        ID = self.combo_encryption.get_active()
        methods = self.encrypt_types
        self.encryption_info = {}

        # If nothing is selected, select the first entry.
        if ID == -1:
            self.combo_encryption.set_active(0)
            ID = 0

        for type_ in ['required', 'optional']:
            fields = methods[ID][type_]
            for field in fields:
                try:
                    field_text = language[field[1].lower().replace(' ', '_')]
                except KeyError:
                    field_text = field[1].replace(' ', '_')

                if field in methods[ID]['protected']:
                    box = ProtectedLabelEntry(field_text)
                else:
                    box = LabelEntry(field_text)

                self.vbox_encrypt_info.pack_start(box)
                # Add the data to a dict, so that the information
                # can be easily accessed by giving the name of the wanted
                # data.
                self.encryption_info[field[0]] = [box, type_]

                if self.wired:
                    box.entry.set_text(noneToBlankString(
                        wired.GetWiredProperty(field[0])))
                else:
                    box.entry.set_text(noneToBlankString(
                        wireless.GetWirelessProperty(self.networkID, field[0])))
        self.vbox_encrypt_info.show_all()


class WiredSettingsDialog(AdvancedSettingsDialog):
    """ Wired settings dialog. """
    def __init__(self, name):
        """ Build the wired settings dialog. """
        AdvancedSettingsDialog.__init__(self, _('Wired Network'))

        # So we can test if we are wired or wireless (for
        # change_encrypt_method())
        self.wired = True

        ## This section is largely copied from WirelessSettingsDialog, but with
        ## some changes
        # Set up encryption stuff
        self.combo_encryption = gtk.combo_box_new_text()
        self.chkbox_encryption = gtk.CheckButton(_('Use Encryption'))
        # Make the vbox to hold the encryption stuff.
        self.vbox_encrypt_info = gtk.VBox(False, 0)
        self.chkbox_encryption.set_active(
            bool(wired.GetWiredProperty('encryption_enabled')))
        self.combo_encryption.set_sensitive(False)
        self.encrypt_types = misc.LoadEncryptionMethods(wired=True)

        # Build the encryption menu
        for x, enc_type in enumerate(self.encrypt_types):
            self.combo_encryption.append_text(enc_type['name'])
        self.combo_encryption.set_active(0)
        self.change_encrypt_method()
        self.toggle_encryption()

        self.cvbox.pack_start(self.chkbox_encryption, False, False)
        self.cvbox.pack_start(self.combo_encryption, False, False)
        self.cvbox.pack_start(self.vbox_encrypt_info, False, False)

        # Connect signals.
        self.chkbox_encryption.connect("toggled", self.toggle_encryption)
        self.combo_encryption.connect("changed", self.change_encrypt_method)

        self.des = self.connect("destroy", self.destroy_called)
        self.script_button.connect("clicked", self.edit_scripts)
        self.prof_name = name

    def set_net_prop(self, option, value):
        """ Sets the given option to the given value for this network. """
        wired.SetWiredProperty(option, value)

    def edit_scripts(self, widget=None, event=None):
        """ Launch the script editting dialog. """
        profile = self.prof_name
        cmdend = [os.path.join(wpath.gtk, "configscript.py"), profile, "wired"]
        if os.getuid() != 0:
            cmdbase = misc.get_sudo_cmd(
                _('You must enter your password to configure scripts'),
                prog_num=daemon.GetSudoApp()
            )
            if not cmdbase:
                error(None,
                    _('Could not find a graphical sudo program. '
                    'The script editor could not be launched.  '
                    "You'll have to edit scripts directly your configuration "
                    "file.")
                )
                return
            cmdbase.extend(cmdend)
            misc.LaunchAndWait(cmdbase)
        else:
            misc.LaunchAndWait(cmdend)

    def set_values(self):
        """ Fill in the Gtk.Entry objects with the correct values. """
        self.txt_ip.set_text(self.format_entry("ip"))
        self.txt_netmask.set_text(self.format_entry("netmask"))
        self.txt_gateway.set_text(self.format_entry("gateway"))

        self.txt_dns_1.set_text(self.format_entry("dns1"))
        self.txt_dns_2.set_text(self.format_entry("dns2"))
        self.txt_dns_3.set_text(self.format_entry("dns3"))
        self.txt_domain.set_text(self.format_entry("dns_domain"))
        self.txt_search_dom.set_text(self.format_entry("search_domain"))
        self.chkbox_global_dns.set_active(
            bool(wired.GetWiredProperty("use_global_dns")))

        dhcphname = wired.GetWiredProperty("dhcphostname")
        if dhcphname is None:
            dhcphname = os.uname()[1]

        self.txt_dhcp_hostname.set_text(dhcphname)
        self.reset_static_checkboxes()

        self.chkbox_encryption.set_active(
            bool(wired.GetWiredProperty('encryption_enabled')))
        self.change_encrypt_method()
        self.toggle_encryption()

    def save_settings(self, networkid=None):
        """ Save settings to disk. """
        # Check encryption info
        encrypt_info = self.encryption_info
        self.set_net_prop(
            "encryption_enabled",
            self.chkbox_encryption.get_active()
        )
        if self.chkbox_encryption.get_active():
            print "setting encryption info..."
            encrypt_methods = self.encrypt_types
            self.set_net_prop(
                "enctype",
                encrypt_methods[self.combo_encryption.get_active()]['type']
            )
            # Make sure all required fields are filled in.
            for entry_info in encrypt_info.itervalues():
                if entry_info[0].entry.get_text() == "" and \
                   entry_info[1] == 'required':
                    error(
                        self,
                        "%s (%s)" % (
                            _('Required encryption information is missing.'),
                            entry_info[0].label.get_label()
                        )
                    )
                    return False
            # Now save all the entries.
            for entry_key, entry_info in encrypt_info.iteritems():
                self.set_net_prop(entry_key,
                                  noneToString(entry_info[0].entry.get_text()))
        else:
            print "no encryption specified..."
            self.set_net_prop("enctype", "None")
        AdvancedSettingsDialog.save_settings(self)
        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 destroy_called(self, *args):
        """ Clean up everything. """
        self.disconnect(self.des)
        super(WiredSettingsDialog, self).destroy_called()
        self.destroy()
        del self


class WirelessSettingsDialog(AdvancedSettingsDialog):
    """ Wireless settings dialog. """
    def __init__(self, networkID):
        """ Build the wireless settings dialog. """
        AdvancedSettingsDialog.__init__(
            self, wireless.GetWirelessProperty(networkID, 'essid'))
        # So we can test if we are wired or wireless (for
        # change_encrypt_method())
        self.wired = False

        # Set up encryption stuff
        self.networkID = networkID
        self.combo_encryption = gtk.combo_box_new_text()
        self.chkbox_encryption = gtk.CheckButton(_('Use Encryption'))
        self.chkbox_global_settings = gtk.CheckButton(
            _('Use these settings for all networks sharing this essid'))

        rate_vbox = gtk.VBox(False, 0)

        self.combo_rate = LabelCombo(_('Wireless bitrate'))
        rates = gtk.ListStore(str)
        self.bitrates = wireless.GetAvailableBitrates()
        self.bitrates.append('auto')
        for br in self.bitrates:
            rates.append((br,))
        self.combo_rate.set_model(rates)
        self.chkbox_lower_rate = gtk.CheckButton(_('Allow lower bitrates'))
        rate_vbox.pack_start(self.combo_rate)
        rate_vbox.pack_start(self.chkbox_lower_rate)

        # Make the vbox to hold the encryption stuff.
        self.vbox_encrypt_info = gtk.VBox(False, 0)
        self.toggle_encryption()
        self.chkbox_encryption.set_active(False)
        self.combo_encryption.set_sensitive(False)
        self.encrypt_types = misc.LoadEncryptionMethods()

        information_button = gtk.Button(stock=gtk.STOCK_INFO)
        self.button_hbox.pack_start(information_button, False, False)
        information_button.connect(
            'clicked',
            lambda *a, **k: WirelessInformationDialog(networkID, self)
        )
        information_button.show()

        # Build the encryption menu
        activeID = -1  # Set the menu to this item when we are done
        for x, enc_type in enumerate(self.encrypt_types):
            self.combo_encryption.append_text(enc_type['name'])
            if enc_type['type'] == \
              wireless.GetWirelessProperty(networkID, "enctype"):
                activeID = x
        self.combo_encryption.set_active(activeID)
        if activeID != -1:
            self.chkbox_encryption.set_active(True)
            self.combo_encryption.set_sensitive(True)
            self.vbox_encrypt_info.set_sensitive(True)
        else:
            self.combo_encryption.set_active(0)
        self.change_encrypt_method()

        self.cvbox.pack_start(rate_vbox, False, False)
        self.cvbox.pack_start(self.chkbox_global_settings, False, False)
        self.cvbox.pack_start(self.chkbox_encryption, False, False)
        self.cvbox.pack_start(self.combo_encryption, False, False)
        self.cvbox.pack_start(self.vbox_encrypt_info, False, False)

        # Connect signals.
        self.chkbox_encryption.connect("toggled", self.toggle_encryption)
        self.combo_encryption.connect("changed", self.change_encrypt_method)
        self.script_button.connect("clicked", self.edit_scripts)
        self.des = self.connect("destroy", self.destroy_called)

    def destroy_called(self, *args):
        """ Clean up everything. """
        self.disconnect(self.des)
        super(WirelessSettingsDialog, self).destroy_called()
        self.destroy()
        del self

    def edit_scripts(self, widget=None, event=None):
        """ Launch the script editting dialog. """
        cmdend = [os.path.join(wpath.gtk, "configscript.py"),
                                str(self.networkID), "wireless"]
        if os.getuid() != 0:
            cmdbase = misc.get_sudo_cmd(
                _('You must enter your password to configure scripts'),
                prog_num=daemon.GetSudoApp()
            )
            if not cmdbase:
                error(
                    None,
                    _('Could not find a graphical sudo program. '
                    'The script editor could not be launched.  '
                    "You'll have to edit scripts directly your "
                    "configuration file.")
                )
                return
            cmdbase.extend(cmdend)
            misc.LaunchAndWait(cmdbase)
        else:
            misc.LaunchAndWait(cmdend)

    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 set_values(self):
        """ Set the various network settings to the right values. """
        networkID = self.networkID
        self.txt_ip.set_text(self.format_entry(networkID, "ip"))
        self.txt_netmask.set_text(self.format_entry(networkID, "netmask"))
        self.txt_gateway.set_text(self.format_entry(networkID, "gateway"))

        self.chkbox_global_dns.set_active(
            bool(wireless.GetWirelessProperty(networkID, 'use_global_dns')))
        self.chkbox_static_dns.set_active(
            bool(wireless.GetWirelessProperty(networkID, 'use_static_dns')))

        self.txt_dns_1.set_text(self.format_entry(networkID, "dns1"))
        self.txt_dns_2.set_text(self.format_entry(networkID, "dns2"))
        self.txt_dns_3.set_text(self.format_entry(networkID, "dns3"))
        self.txt_domain.set_text(self.format_entry(networkID, "dns_domain"))
        self.txt_search_dom.set_text(
            self.format_entry(networkID, "search_domain"))

        self.reset_static_checkboxes()
        self.chkbox_encryption.set_active(
            bool(wireless.GetWirelessProperty(networkID, 'encryption')))
        self.chkbox_global_settings.set_active(
            bool(
                wireless.GetWirelessProperty(networkID, 'use_settings_globally')
            )
        )

        self.chkbox_use_dhcp_hostname.set_active(
            bool(wireless.GetWirelessProperty(networkID, 'usedhcphostname')))


        dhcphname = wireless.GetWirelessProperty(networkID, "dhcphostname")
        if dhcphname is None:
            dhcphname = os.uname()[1]
        self.txt_dhcp_hostname.set_text(dhcphname)

        self.toggle_dhcp_hostname_checkbox()

        # TODO: get the value from the config
        chosen_bitrate = wireless.GetWirelessProperty(networkID, 'bitrate')
        if chosen_bitrate not in self.bitrates:
            chosen_bitrate = 'auto'
        self.combo_rate.set_active(self.bitrates.index(chosen_bitrate))
        self.chkbox_lower_rate.set_active(
            bool(
                wireless.GetWirelessProperty(networkID, 'allow_lower_bitrates')
            )
        )

        activeID = -1  # Set the menu to this item when we are done
        user_enctype = wireless.GetWirelessProperty(networkID, "enctype")
        for x, enc_type in enumerate(self.encrypt_types):
            if enc_type['type'] == user_enctype:
                activeID = x

        self.combo_encryption.set_active(activeID)
        if activeID != -1:
            self.chkbox_encryption.set_active(True)
            self.combo_encryption.set_sensitive(True)
            self.vbox_encrypt_info.set_sensitive(True)
        else:
            self.combo_encryption.set_active(0)
        self.change_encrypt_method()

    def save_settings(self, networkid=None):
        # Check encryption info
        encrypt_info = self.encryption_info
        if self.chkbox_encryption.get_active():
            print "setting encryption info..."
            encrypt_methods = self.encrypt_types
            self.set_net_prop(
                "enctype",
                encrypt_methods[self.combo_encryption.get_active()]['type']
            )
            # Make sure all required fields are filled in.
            for entry_info in encrypt_info.itervalues():
                if entry_info[0].entry.get_text() == "" and \
                   entry_info[1] == 'required':
                    error(
                        self,
                        "%s (%s)" % (
                            _('Required encryption information is missing.'),
                            entry_info[0].label.get_label()
                        )
                    )
                    return False
            # Now save all the entries.
            for entry_key, entry_info in encrypt_info.iteritems():
                self.set_net_prop(entry_key,
                                  noneToString(entry_info[0].entry.get_text()))
        elif not self.chkbox_encryption.get_active() and \
             wireless.GetWirelessProperty(networkid, "encryption"):
            # Encrypt checkbox is off, but the network needs it.
            error(self, _('This network requires encryption to be enabled.'))
            return False
        else:
            print "no encryption specified..."
            self.set_net_prop("enctype", "None")
        AdvancedSettingsDialog.save_settings(self)

        if self.chkbox_global_settings.get_active():
            self.set_net_prop('use_settings_globally', True)
        else:
            self.set_net_prop('use_settings_globally', False)
            wireless.RemoveGlobalEssidEntry(networkid)

        if self.combo_rate.get_active() == -1:
            self.set_net_prop('bitrate', 'auto')
        else:
            self.set_net_prop(
                'bitrate',
                self.bitrates[self.combo_rate.get_active()]
            )
        self.set_net_prop(
            'allow_lower_bitrates',
            bool(self.chkbox_lower_rate.get_active())
        )
        wireless.SaveWirelessNetworkProfile(networkid)
        return True

    def format_entry(self, networkid, label):
        """ Helper method for fetching/formatting wireless properties. """
        return noneToBlankString(wireless.GetWirelessProperty(networkid, label))


class NetworkEntry(gtk.HBox):
    """ Network entry. """
    def __init__(self):
        """ Base network entry class.

        Provides gtk objects used by both the WiredNetworkEntry and
        WirelessNetworkEntry classes.

        """
        setup_dbus()
        gtk.HBox.__init__(self, False, 2)
        self.image = gtk.Image()
        self.pack_start(self.image, False, False)

        # Create an HBox to hold the buttons
        self.buttons_hbox = gtk.HBox(False, 6)

        # Set up the Connect button
        self.connect_button = gtk.Button(stock=gtk.STOCK_CONNECT)
        self.connect_hbox = gtk.HBox(False, 2)
        self.connect_hbox.pack_start(self.connect_button, False, False)
        self.connect_hbox.show()

        # Set up the Disconnect button
        self.disconnect_button = gtk.Button(stock=gtk.STOCK_DISCONNECT)
        self.connect_hbox.pack_start(self.disconnect_button, False, False)

        # Create a label to hold the name of the entry
        self.name_label = gtk.Label()
        self.name_label.set_alignment(0, 0.5)

        # Set up the VBox that goes in the gtk.Expander
        self.expander_vbox = gtk.VBox(False, 1)
        self.expander_vbox.show()
        self.pack_end(self.expander_vbox)

        # Set up the advanced settings button
        self.advanced_button = gtk.Button()
        self.advanced_image = gtk.Image()
        self.advanced_image.set_from_stock(gtk.STOCK_EDIT, 4)
        self.advanced_image.set_padding(4, 0)
        self.advanced_button.set_alignment(.5, .5)
        self.advanced_button.set_label(_('Properties'))
        self.advanced_button.set_image(self.advanced_image)

        self.buttons_hbox.pack_start(self.connect_hbox, False, False)
        self.buttons_hbox.pack_start(self.advanced_button, False, False)

        self.vbox_top = gtk.VBox(False, 0)
        self.expander_vbox.pack_start(self.name_label)
        self.expander_vbox.pack_start(self.vbox_top)
        self.expander_vbox.pack_start(self.buttons_hbox)

    def destroy_called(self, *args):
        """ Clean up everything. """
        super(NetworkEntry, self).destroy()
        self.destroy()
        del self


class WiredNetworkEntry(NetworkEntry):
    """ Wired network entry. """
    def __init__(self):
        """ Load the wired network entry. """
        NetworkEntry.__init__(self)
        # Center the picture and pad it a bit
        self.image.set_padding(0, 0)
        self.image.set_alignment(.5, .5)
        self.image.set_size_request(60, -1)
        self.image.set_from_icon_name("wired-gui", gtk.ICON_SIZE_DND)
        self.image.show()
        self.connect_button.show()

        self.name_label.set_use_markup(True)
        self.name_label.set_label("<b>" + _('Wired Network') + "</b>")

        self.is_full_gui = True

        self.button_add = gtk.Button(stock=gtk.STOCK_ADD)
        self.button_delete = gtk.Button(stock=gtk.STOCK_DELETE)
        self.profile_help = gtk.Label(
            _('To connect to a wired network, you must create a network '
            'profile. To create a network profile, type a name that describes '
            'this network, and press Add.')
        )
        self.chkbox_default_profile = gtk.CheckButton(
            _('Use as default profile (overwrites any previous default)'))
        self.combo_profile_names = gtk.combo_box_new_text()

        # Format the profile help label.
        self.profile_help.set_justify(gtk.JUSTIFY_LEFT)
        self.profile_help.set_line_wrap(True)

        # Pack the various VBox objects.
        self.hbox_temp = gtk.HBox(False, 0)
        self.hbox_def = gtk.HBox(False, 0)
        self.vbox_top.pack_start(self.profile_help, True, True)
        self.vbox_top.pack_start(self.hbox_def)
        self.vbox_top.pack_start(self.hbox_temp)
        self.hbox_temp.pack_start(self.combo_profile_names, True, True)
        self.hbox_temp.pack_start(self.button_add, False, False)
        self.hbox_temp.pack_start(self.button_delete, False, False)
        self.hbox_def.pack_start(self.chkbox_default_profile, False, False)

        # Connect events
        self.button_add.connect("clicked", self.add_profile)
        self.button_delete.connect("clicked", self.remove_profile)
        self.chkbox_default_profile.connect("toggled",
                                            self.toggle_default_profile)
        self.combo_profile_names.connect("changed", self.change_profile)

        # Build profile list.
        self.profile_list = wired.GetWiredProfileList()
        default_prof = wired.GetDefaultWiredNetwork()
        if self.profile_list:
            starting_index = 0
            for x, prof in enumerate(self.profile_list):
                self.combo_profile_names.append_text(prof)
                if default_prof == prof:
                    starting_index = x
            self.combo_profile_names.set_active(starting_index)
        else:
            print "no wired profiles found"
            self.profile_help.show()

        self.advanced_dialog = \
            WiredSettingsDialog(self.combo_profile_names.get_active_text())

        # Show everything, but hide the profile help label.
        self.show_all()
        self.profile_help.hide()

        # Toggle the default profile checkbox to the correct state.
        if to_bool(wired.GetWiredProperty("default")):
            self.chkbox_default_profile.set_active(True)
        else:
            self.chkbox_default_profile.set_active(False)

        self.check_enable()
        self.wireddis = self.connect("destroy", self.destroy_called)

    def destroy_called(self, *args):
        """ Clean up everything. """
        self.disconnect(self.wireddis)
        self.advanced_dialog.destroy_called()
        del self.advanced_dialog
        super(WiredNetworkEntry, self).destroy_called()
        self.destroy()
        del self

    def save_wired_settings(self):
        """ Save wired network settings. """
        return self.advanced_dialog.save_settings()

    def check_enable(self):
        """ Disable objects if the profile list is empty. """
        profile_list = wired.GetWiredProfileList()
        if not profile_list:
            self.button_delete.set_sensitive(False)
            self.connect_button.set_sensitive(False)
            self.advanced_button.set_sensitive(False)

    def update_connect_button(self, state, apbssid=None):
        """ Update the connection/disconnect button for this entry. """
        if state == misc.WIRED:
            self.disconnect_button.show()
            self.connect_button.hide()
        else:
            self.disconnect_button.hide()
            self.connect_button.show()

    def add_profile(self, widget):
        """ Add a profile to the profile list. """
        response = string_input(
            "Enter a profile name", "The profile name will not be used by the "
            "computer. It allows you to easily distinguish between different "
            "network profiles.",
            "Profile name:"
        ).strip()

        # if response is "" or None
        if not response:
            error(None, "Invalid profile name", block=True)
            return False

        profile_name = response
        profile_list = wired.GetWiredProfileList()
        if profile_list:
            if profile_name in profile_list:
                return False

        self.profile_help.hide()
        wired.CreateWiredNetworkProfile(profile_name, False)
        self.combo_profile_names.prepend_text(profile_name)
        self.combo_profile_names.set_active(0)
        self.advanced_dialog.prof_name = profile_name
        if self.is_full_gui:
            self.button_delete.set_sensitive(True)
            self.connect_button.set_sensitive(True)
            self.advanced_button.set_sensitive(True)

    def remove_profile(self, widget):
        """ Remove a profile from the profile list. """
        print "removing profile"
        profile_name = self.combo_profile_names.get_active_text()
        wired.DeleteWiredNetworkProfile(profile_name)
        self.combo_profile_names.remove_text(self.combo_profile_names.
                                                                 get_active())
        self.combo_profile_names.set_active(0)
        self.advanced_dialog.prof_name = \
            self.combo_profile_names.get_active_text()
        if not wired.GetWiredProfileList():
            self.profile_help.show()
            entry = self.combo_profile_names.child
            entry.set_text("")
            if self.is_full_gui:
                self.button_delete.set_sensitive(False)
                self.advanced_button.set_sensitive(False)
                self.connect_button.set_sensitive(False)
        else:
            self.profile_help.hide()

    def toggle_default_profile(self, widget):
        """ Change the default profile. """
        if self.chkbox_default_profile.get_active():
            # Make sure there is only one default profile at a time
            wired.UnsetWiredDefault()
        wired.SetWiredProperty("default",
                               self.chkbox_default_profile.get_active())
        wired.SaveWiredNetworkProfile(
            self.combo_profile_names.get_active_text())

    def change_profile(self, widget):
        """ Called when a new profile is chosen from the list. """
        # Make sure the name doesn't change everytime someone types something
        if self.combo_profile_names.get_active() > -1:
            if not self.is_full_gui:
                return

            profile_name = self.combo_profile_names.get_active_text()
            wired.ReadWiredNetworkProfile(profile_name)

            if hasattr(self, 'advanced_dialog'):
                self.advanced_dialog.prof_name = profile_name
                self.advanced_dialog.set_values()

            is_default = wired.GetWiredProperty("default")
            self.chkbox_default_profile.set_active(to_bool(is_default))

    def format_entry(self, label):
        """ Help method for fetching/formatting wired properties. """
        return noneToBlankString(wired.GetWiredProperty(label))


class WirelessNetworkEntry(NetworkEntry):
    """ Wireless network entry. """
    def __init__(self, networkID):
        """ Build the wireless network entry. """
        NetworkEntry.__init__(self)

        self.networkID = networkID
        self.image.set_padding(0, 0)
        self.image.set_alignment(.5, .5)
        self.image.set_size_request(60, -1)
        self.image.show()
        self.essid = noneToBlankString(
            wireless.GetWirelessProperty(networkID, "essid"))
        self.lbl_strength = GreyLabel()
        self.lbl_encryption = GreyLabel()
        self.lbl_channel = GreyLabel()

        print "ESSID : " + self.essid
        self.chkbox_autoconnect = gtk.CheckButton(
            _('Automatically connect to this network'))
        self.chkbox_neverconnect = gtk.CheckButton(
            _('Never connect to this network'))

        self.set_signal_strength(
            wireless.GetWirelessProperty(networkID, 'quality'),
            wireless.GetWirelessProperty(networkID, 'strength')
        )
        self.set_encryption(
            wireless.GetWirelessProperty(networkID, 'encryption'),
            wireless.GetWirelessProperty(networkID, 'encryption_method')
        )
        self.set_channel(wireless.GetWirelessProperty(networkID, 'channel'))
        self.name_label.set_use_markup(True)
        self.name_label.set_label(
            "<b>%s</b>    %s    %s    %s" % (
                self._escape(self.essid),
                self.lbl_strength.get_label(),
                self.lbl_encryption.get_label(),
                self.lbl_channel.get_label(),
            )
        )
        # Add the wireless network specific parts to the NetworkEntry
        # VBox objects.
        self.vbox_top.pack_start(self.chkbox_autoconnect, False, False)
        self.vbox_top.pack_start(self.chkbox_neverconnect, False, False)

        if to_bool(self.format_entry(networkID, "automatic")):
            self.chkbox_autoconnect.set_active(True)
        else:
            self.chkbox_autoconnect.set_active(False)

        if to_bool(self.format_entry(networkID, "never")):
            self.chkbox_autoconnect.set_sensitive(False)
            self.connect_button.set_sensitive(False)
            self.chkbox_neverconnect.set_active(True)
        else:
            self.chkbox_neverconnect.set_active(False)

        # Connect signals.
        self.chkbox_autoconnect.connect("toggled", self.update_autoconnect)
        self.chkbox_neverconnect.connect("toggled", self.update_neverconnect)

        # Show everything
        self.show_all()
        self.advanced_dialog = WirelessSettingsDialog(networkID)
        self.wifides = self.connect("destroy", self.destroy_called)

    def _escape(self, val):
        """ Escapes special characters so they're displayed correctly. """
        return val.replace("&", "&amp;"). \
            replace("<", "&lt;"). \
            replace(">", "&gt;"). \
            replace("'", "&apos;"). \
            replace('"', "&quot;")

    def save_wireless_settings(self, networkid):
        """ Save wireless network settings. """
        return self.advanced_dialog.save_settings(networkid)

    def update_autoconnect(self, widget=None):
        """ Called when the autoconnect checkbox is toggled. """
        wireless.SetWirelessProperty(
            self.networkID,
            "automatic",
            noneToString(self.chkbox_autoconnect. get_active())
        )
        wireless.SaveWirelessNetworkProperty(self.networkID, "automatic")

    def update_neverconnect(self, widget=None):
        """ Called when the neverconnect checkbox is toggled. """
        wireless.SetWirelessProperty(
            self.networkID,
            "never",
            noneToString(self.chkbox_neverconnect.get_active())
        )
        wireless.SaveWirelessNetworkProperty(self.networkID, "never")
        if self.chkbox_neverconnect.get_active():
            self.chkbox_autoconnect.set_sensitive(False)
            self.connect_button.set_sensitive(False)
        else:
            self.chkbox_autoconnect.set_sensitive(True)
            self.connect_button.set_sensitive(True)

    def destroy_called(self, *args):
        """ Clean up everything. """
        self.disconnect(self.wifides)
        self.advanced_dialog.destroy_called()
        del self.advanced_dialog
        super(WirelessNetworkEntry, self).destroy_called()
        self.destroy()
        del self

    def update_connect_button(self, state, apbssid):
        """ Update the connection/disconnect button for this entry. """
        if to_bool(self.format_entry(self.networkID, "never")):
            self.connect_button.set_sensitive(False)
        if not apbssid:
            apbssid = wireless.GetApBssid()
        if state == misc.WIRELESS and \
           apbssid == wireless.GetWirelessProperty(self.networkID, "bssid"):
            self.disconnect_button.show()
            self.connect_button.hide()
        else:
            self.disconnect_button.hide()
            self.connect_button.show()

    def set_signal_strength(self, strength, dbm_strength):
        """ Set the signal strength displayed in the WirelessNetworkEntry. """
        if strength:
            strength = int(strength)
        else:
            strength = -1
        if dbm_strength:
            dbm_strength = int(dbm_strength)
        else:
            dbm_strength = -100
        display_type = daemon.GetSignalDisplayType()
        if daemon.GetWPADriver() == 'ralink legacy' or display_type == 1:
            # Use the -xx dBm signal strength to display a signal icon
            # I'm not sure how accurately the dBm strength is being
            # "converted" to strength bars, so suggestions from people
            # for a better way would be welcome.
            if dbm_strength >= -60:
                signal_img = 'signal-100'
            elif dbm_strength >= -70:
                signal_img = 'signal-75'
            elif dbm_strength >= -80:
                signal_img = 'signal-50'
            else:
                signal_img = 'signal-25'
            ending = "dBm"
            disp_strength = str(dbm_strength)
        else:
            # Uses normal link quality, should be fine in most cases
            if strength > 75:
                signal_img = 'signal-100'
            elif strength > 50:
                signal_img = 'signal-75'
            elif strength > 25:
                signal_img = 'signal-50'
            else:
                signal_img = 'signal-25'
            ending = "%"
            disp_strength = str(strength)
        self.image.set_from_icon_name(signal_img, gtk.ICON_SIZE_DND)
        self.lbl_strength.set_label(disp_strength + ending)
        self.image.show()

    def set_encryption(self, on, ttype):
        """ Set the encryption value for the WirelessNetworkEntry. """
        if on and ttype:
            self.lbl_encryption.set_label(str(ttype))
        if on and not ttype:
            self.lbl_encryption.set_label(_('Secured'))
        if not on:
            self.lbl_encryption.set_label(_('Unsecured'))

    def set_channel(self, channel):
        """ Set the channel value for the WirelessNetworkEntry. """
        self.lbl_channel.set_label(_('Channel') + ' ' + str(channel))

    def format_entry(self, networkid, label):
        """ Helper method for fetching/formatting wireless properties. """
        return noneToBlankString(wireless.GetWirelessProperty(networkid, label))


class WirelessInformationDialog(gtk.Dialog):
    """ Wireless information dialog. """
    def __init__(self, networkID, parent):
        gtk.Dialog.__init__(self, parent=parent)

        # Make the combo box.
        self.lbl_strength = gtk.Label()
        self.lbl_strength.set_alignment(0, 0.5)
        self.lbl_encryption = gtk.Label()
        self.lbl_encryption.set_alignment(0, 0.5)
        self.lbl_mac = gtk.Label()
        self.lbl_mac.set_alignment(0, 0.5)
        self.lbl_channel = gtk.Label()
        self.lbl_channel.set_alignment(0, 0.5)
        self.lbl_mode = gtk.Label()
        self.lbl_mode.set_alignment(0, 0.5)
        self.hbox_status = gtk.HBox(False, 5)

        # Set the values of the network info labels.
        self.set_signal_strength(
            wireless.GetWirelessProperty(networkID, 'quality'),
            wireless.GetWirelessProperty(networkID, 'strength')
        )
        self.set_mac_address(wireless.GetWirelessProperty(networkID, 'bssid'))
        self.set_mode(wireless.GetWirelessProperty(networkID, 'mode'))
        self.set_channel(wireless.GetWirelessProperty(networkID, 'channel'))
        self.set_encryption(
            wireless.GetWirelessProperty(networkID, 'encryption'),
            wireless.GetWirelessProperty(networkID, 'encryption_method')
        )

        self.set_title('Network Information')
        vbox = self.vbox
        self.set_has_separator(False)
        table = gtk.Table(5, 2)
        table.set_col_spacings(12)
        # pylint: disable-msg=E1101
        vbox.pack_start(table)

        # Pack the network status HBox.
        table.attach(LeftAlignedLabel('Signal strength:'), 0, 1, 0, 1)
        table.attach(self.lbl_strength, 1, 2, 0, 1)

        table.attach(LeftAlignedLabel('Encryption type:'), 0, 1, 1, 2)
        table.attach(self.lbl_encryption, 1, 2, 1, 2)

        table.attach(LeftAlignedLabel('Access point address:'), 0, 1, 2, 3)
        table.attach(self.lbl_mac, 1, 2, 2, 3)

        table.attach(LeftAlignedLabel('Mode:'), 0, 1, 3, 4)
        table.attach(self.lbl_mode, 1, 2, 3, 4)

        table.attach(LeftAlignedLabel('Channel:'), 0, 1, 4, 5)
        table.attach(self.lbl_channel, 1, 2, 4, 5)

        # pylint: disable-msg=E1101
        vbox.show_all()

        self.add_button(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE)
        self.show()
        self.run()
        self.destroy()

    def set_signal_strength(self, strength, dbm_strength):
        """ Set the signal strength displayed in the WirelessNetworkEntry. """
        if strength is not None:
            strength = int(strength)
        else:
            strength = -1
        if dbm_strength is not None:
            dbm_strength = int(dbm_strength)
        else:
            dbm_strength = -100
        display_type = daemon.GetSignalDisplayType()
        if daemon.GetWPADriver() == 'ralink legacy' or display_type == 1:
            # Use the -xx dBm signal strength to display a signal icon
            # I'm not sure how accurately the dBm strength is being
            # "converted" to strength bars, so suggestions from people
            # for a better way would be welcome.
            if dbm_strength >= -60:
                signal_img = 'signal-100.png'
            elif dbm_strength >= -70:
                signal_img = 'signal-75.png'
            elif dbm_strength >= -80:
                signal_img = 'signal-50.png'
            else:
                signal_img = 'signal-25.png'
            ending = "dBm"
            disp_strength = str(dbm_strength)
        else:
            # Uses normal link quality, should be fine in most cases
            if strength > 75:
                signal_img = 'signal-100.png'
            elif strength > 50:
                signal_img = 'signal-75.png'
            elif strength > 25:
                signal_img = 'signal-50.png'
            else:
                signal_img = 'signal-25.png'
            ending = "%"
            disp_strength = str(strength)
        self.lbl_strength.set_label(disp_strength + ending)

    def set_mac_address(self, address):
        """ Set the MAC address for the WirelessNetworkEntry. """
        self.lbl_mac.set_label(str(address))

    def set_encryption(self, on, ttype):
        """ Set the encryption value for the WirelessNetworkEntry. """
        if on and ttype:
            self.lbl_encryption.set_label(str(ttype))
        if on and not ttype:
            self.lbl_encryption.set_label(_('Secured'))
        if not on:
            self.lbl_encryption.set_label(_('Unsecured'))

    def set_channel(self, channel):
        """ Set the channel value for the WirelessNetworkEntry. """
        self.lbl_channel.set_label(_('Channel') + ' ' + str(channel))

    def set_mode(self, mode):
        """ Set the mode value for the WirelessNetworkEntry. """
        self.lbl_mode.set_label(str(mode))

    def format_entry(self, networkid, label):
        """ Helper method for fetching/formatting wireless properties. """
        return noneToBlankString(wireless.GetWirelessProperty(networkid, label))