Module: Yast::DhcpServerDialogs2Include

Defined in:
../../src/include/dhcp-server/dialogs2.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) CardSelectionHandle(key, event)



554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
# File '../../src/include/dhcp-server/dialogs2.rb', line 554

def CardSelectionHandle(key, event)
  event = deep_copy(event)
  item_id = Convert.to_string(
    UI.QueryWidget(Id("nic_selection"), :CurrentItem)
  )

  SetInterfacesTableButtons()

  @current_item_iface = item_id

  if Ops.get(event, "ID") == "add"
    Ops.set(@ifaces, [item_id, "active"], true)
  elsif Ops.get(event, "ID") == "remove"
    Ops.set(@ifaces, [item_id, "active"], false)
  end

  RedrawInterfacesTable()

  nil
end

- (Object) CardSelectionInit(key)



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
# File '../../src/include/dhcp-server/dialogs2.rb', line 515

def CardSelectionInit(key)
  Wizard.DisableBackButton

  Builtins.foreach(NetworkInterfaces.List("")) do |iface|
    if iface != "" && !Builtins.issubstring(iface, "lo") &&
        !Builtins.issubstring(iface, "sit")
      device_name = NetworkInterfaces.GetValue(iface, "NAME")
      if Ops.greater_than(Builtins.size(device_name), 40)
        device_name = Ops.add(Builtins.substring(device_name, 0, 37), "...")
      end

      Ops.set(
        @ifaces,
        iface,
        {
          "device" => device_name,
          "ipaddr" => NetworkInterfaces.GetValue(iface, "BOOTPROTO") == "dhcp" ?
            # TRANSLATORS: Table items; Informs that the IP is a DHCP Address
            _("DHCP address") :
            NetworkInterfaces.GetValue(iface, "IPADDR"),
          "active" => false
        }
      )
    end
  end

  dhcp_ifaces = DhcpServer.GetAllowedInterfaces

  Builtins.foreach(@ifaces) do |iface, settings|
    if Builtins.contains(dhcp_ifaces, iface)
      Ops.set(@ifaces, [iface, "active"], true)
    end
  end

  RedrawInterfacesTable()

  nil
end

- (Object) CardSelectionStore(key, event)



575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
# File '../../src/include/dhcp-server/dialogs2.rb', line 575

def CardSelectionStore(key, event)
  event = deep_copy(event)
  # FIXME: subnet handling
  allowed_interfaces = []
  Builtins.foreach(@ifaces) do |iface, settings|
    if Ops.get_boolean(@ifaces, [iface, "active"], false) == true
      allowed_interfaces = Builtins.add(allowed_interfaces, iface)
    end
  end

  DhcpServer.SetAllowedInterfaces(allowed_interfaces)
  DhcpServer.SetModified

  nil
end

- (Object) CardSelectionValidate(key, event)



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
# File '../../src/include/dhcp-server/dialogs2.rb', line 591

def CardSelectionValidate(key, event)
  event = deep_copy(event)
  return true if Ops.get(event, "ID") == :abort

  allowed_interfaces = []
  configured_interfaces = []
  Builtins.foreach(@ifaces) do |iface, settings|
    if Ops.get_boolean(@ifaces, [iface, "active"], false) == true
      allowed_interfaces = Builtins.add(allowed_interfaces, iface)
      if DhcpServer.GetInterfaceInformation(iface) != {}
        configured_interfaces = Builtins.add(configured_interfaces, iface)
      end
      raise Break
    end
  end
  if Ops.less_or_equal(Builtins.size(allowed_interfaces), 0)
    # TRANSLATORS: popup error, DHCP Server needs to run on one or more interfaces,
    #              currently no one is selected
    Report.Error(_("At least one network interface must be selected."))
    return false
  end

  if Ops.less_or_equal(Builtins.size(configured_interfaces), 0)
    # TRANSLATORS: popup error, DHCP Server requires selected interface to have
    #              at least minimal configuration
    return Popup.ContinueCancel(
      _(
        "The selected network interface is not configured (no assigned IP address \n" +
          "and netmask). Using it in the DHCP server configuration may not work.\n" +
          "Really use this interface?\n"
      )
    )
  end
  true
end

- (Object) CheckHostId(name)



1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
# File '../../src/include/dhcp-server/dialogs2.rb', line 1938

def CheckHostId(name)
  if Builtins.size(name) == 0
    UI.SetFocus(Id("hostname"))
    # error popup
    Popup.Error(_("The hostname cannot be empty."))
    return false
  elsif !Hostname.Check(name)
    UI.SetFocus(Id("hostname"))
    Popup.Error(Hostname.ValidFQ)
    return false
  elsif Builtins.haskey(@hosts, name)
    UI.SetFocus(Id("hostname"))
    # error popup, %1 is host name
    Popup.Error(
      Builtins.sformat(_("A host named %1 already exists."), name)
    )
    return false
  end
  true
end

- (Object) CheckMacAddrFormat



1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
# File '../../src/include/dhcp-server/dialogs2.rb', line 1872

def CheckMacAddrFormat
  hosthwaddress = Convert.to_string(
    UI.QueryWidget(Id("hosthwaddress"), :Value)
  )

  addr_type = Convert.to_string(
    UI.QueryWidget(Id("network_type"), :CurrentButton)
  )
  if addr_type == "ethernet" || addr_type == "token-ring"
    if !Address.CheckMAC(hosthwaddress)
      UI.SetFocus(Id("hosthwaddress"))
      Report.Error(
        Ops.add(
          # error popup
          _("The hardware address is invalid.\n"),
          Address.ValidMAC
        )
      )
      return false
    end
  end
  true
end

- (Object) CheckMacAddrUnique(original)



1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
# File '../../src/include/dhcp-server/dialogs2.rb', line 1896

def CheckMacAddrUnique(original)
  existing = DhcpServer.GetChildrenOfEntry("subnet", @hosts_parent_id)
  addresses = Builtins.maplist(existing) do |h|
    if Ops.get(h, "id", "") != original
      directives = DhcpServer.GetEntryDirectives(
        Ops.get(h, "type", ""),
        Ops.get(h, "id", "")
      )
      addr = nil
      Builtins.find(directives) do |d|
        if Ops.get(d, "key", "") == "hardware"
          addr = Ops.get(d, "value", "")
          next true
        end
        false
      end
      next addr
    else
      next nil
    end
  end
  addresses = Builtins.filter(addresses) { |a| a != nil }
  address_unique = true
  Builtins.find(PrepareDirectives()) do |d|
    if Ops.get(d, "key", "") == "hardware"
      if Builtins.contains(addresses, Ops.get(d, "value", ""))
        address_unique = false
      end
      next true
    end
    false
  end

  if !address_unique
    UI.SetFocus(Id("hosthwaddress"))
    # error popup
    Popup.Error(_("The hardware address must be unique."))
    return false
  end
  true
end

- (Yast::Term) Common_CardSelectionDialog

Common Config Dialog - Card Selection

Returns:

  • (Yast::Term)

    for Get_CommonDialog()



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
# File '../../src/include/dhcp-server/dialogs2.rb', line 439

def Common_CardSelectionDialog
  dialog = VBox(
    VBox(
      # Table - listing available network cards
      Left(Label(_("Network Cards for DHCP Server"))),
      Table(
        Id("nic_selection"),
        Opt(:notify, :immediate),
        Header(
          # TRANSLATORS: table header item
          _("Selected"),
          # TRANSLATORS: table header item
          _("Interface Name"),
          # TRANSLATORS: table header item
          _("Device Name"),
          # TRANSLATORS: table header item
          _("IP")
        ),
        []
      )
    ),
    HBox(
      # TRANSLATORS: a push-button
      PushButton(Id("add"), _("&Select")),
      # TRANSLATORS: a push-button
      PushButton(Id("remove"), _("&Deselect"))
    ),
    VStretch()
  )

  deep_copy(dialog)
end

- (Yast::Term) Common_DynamicDHCPDialog

Common Config Dialog - Dynamic DHCP

Returns:

  • (Yast::Term)

    for Get_CommonDialog()



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
# File '../../src/include/dhcp-server/dialogs2.rb', line 1064

def Common_DynamicDHCPDialog
  dialog = VBox(
    # frame
    Frame(
      _("Subnet Information"),
      VBox(
        HBox(
          HWeight(
            2,
            # TRANSLATORS: informative text entry (filled up, disabled)
            TextEntry(Id("current_network"), _("Current &Network"))
          ),
          HWeight(
            2,
            # TRANSLATORS: informative text entry (filled up, disabled)
            TextEntry(Id("current_netmask"), _("Current Net&mask"))
          ),
          HWeight(
            1,
            # TRANSLATORS: informative text entry (filled up, disabled)
            TextEntry(Id("current_bits"), _("Netmask Bi&ts"))
          )
        ),
        HBox(
          HWeight(
            2,
            # text entry
            TextEntry(Id("from_ip_min"), _("Min&imum IP Address"))
          ),
          HWeight(
            2,
            # text entry
            TextEntry(Id("to_ip_max"), _("Ma&ximum IP Address"))
          ),
          HWeight(1, HStretch())
        )
      )
    ),
    VSpacing(1),
    Frame(
      _("IP Address Range"),
      VBox(
        HBox(
          HWeight(
            2,
            # text entry
            TextEntry(Id("from_ip"), _("&First IP Address"))
          ),
          HWeight(
            2,
            # text entry
            TextEntry(Id("to_ip"), _("&Last IP Address"))
          ),
          HWeight(1, HStretch())
        ),
        Left(CheckBox(Id("dyn_bootp"), _("Allow Dynamic &BOOTP")))
      )
    ),
    VSpacing(1),
    Frame(
      # frame label
      _("Lease Time"),
      HBox(
        Opt(:hstretch),
        HWeight(
          # Textentry label - lease time for IPs in the range
          3,
          TextEntry(Id("defaultleasetime"), _("&Default"))
        ),
        HWeight(
          2,
          MinWidth(
            TimeComboLabelLength(),
            # Combobox - type of units for lease time
            ComboBox(
              Id("defaultleasetimeunits"),
              _("&Units"),
              @time_combo_items
            )
          )
        ),
        HSpacing(1),
        HWeight(
          # TextEntryLabel - max. time for leasing of IPs from the range
          3,
          TextEntry(Id("maxleasetime"), _("&Maximum"))
        ),
        HWeight(
          2,
          MinWidth(
            TimeComboLabelLength(),
            # Combobox - type of units for max lease time
            HSquash(
              ComboBox(
                Id("maxleasetimeunits"),
                _("Uni&ts"),
                @time_combo_items
              )
            )
          )
        )
      )
    ),
    VStretch(),
    ReplacePoint(Id(:dns_advanced), Empty())
  )

  deep_copy(dialog)
end

- (Yast::Term) Common_GlobalSettingsDialog

Common Config Dialog - Global Settings

Returns:

  • (Yast::Term)

    for Get_CommonDialog()



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
# File '../../src/include/dhcp-server/dialogs2.rb', line 629

def Common_GlobalSettingsDialog
  ldap = VBox(
    # configuration will be saved in ldap?
    HBox(
      Left(CheckBox(Id("ldap"), Opt(:notify), _("&LDAP Support"), true)),
      HSpacing(2),
      # FATE #227, comments #5 and #17
      Left(
        HSquash(
          TextEntry(
            Id("ldap-dhcp-server-cn"),
            _("DHCP Server &Name (optional)")
          )
        )
      )
    ),
    VSpacing(2)
  )

  dialog = VBox(
    ldap,
    HBox(
      VBox(
        # Textentry with name of the domain
        Left(TextEntry(Id("domainname"), _("&Domain Name"))),
        # Textentry with IP address of primary name server
        Left(TextEntry(Id("primarydnsip"), _("&Primary Name Server IP"))),
        # Textentry with IP address of secondary name server
        Left(
          TextEntry(Id("secondarydnsip"), _("&Secondary Name Server IP"))
        ),
        # Textentry with IP address of default router
        Left(TextEntry(Id("defaultgw"), _("Default &Gateway (Router) ")))
      ),
      HSpacing(2),
      VBox(
        # Textentry with IP address of time server
        Left(TextEntry(Id("timeserver"), _("NTP &Time Server"))),
        # Textentry with IP address of print server
        Left(TextEntry(Id("printserver"), _("&Print Server"))),
        # Textentry with IP address of WINS (Windows Internet Naming Service) server
        Left(TextEntry(Id("winsserver"), _("&WINS Server"))),
        Left(
          HBox(
            # Textentry with default lease time of IP address from dhcp server
            HSquash(
              TextEntry(Id("defaultleasetime"), _("Default &Lease Time"))
            ),
            HSpacing(0.1),
            MinWidth(
              TimeComboLabelLength(),
              # Units for defaultleasetime
              HSquash(
                ComboBox(
                  Id("defaultleasetimeunits"),
                  _("&Units"),
                  @time_combo_items
                )
              )
            )
          )
        )
      )
    ),
    VStretch()
  )


  deep_copy(dialog)
end

- (Yast::Term) Common_HostManagementDialog

Common Config Dialog - Host Management

Returns:

  • (Yast::Term)

    for Get_CommonDialog()



1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
# File '../../src/include/dhcp-server/dialogs2.rb', line 1639

def Common_HostManagementDialog
  dialog = VBox(
    VBox(
      # Label of the registered hosts table
      Left(Label(_("Registered Host"))),
      Table(
        Id("registered_hosts_table"),
        Opt(:notify, :immediate, :vstretch),
        Header(
          # Table header item - Name of the host
          _("Name"),
          # Table header item - IP of the host
          _("IP"),
          # MAC address of the host
          _("Hardware Address"),
          # Network type of the host
          _("Type")
        )
      )
    ),
    # Frame label - configuration of particular host
    VSquash(
      Frame(
        _("List Setup"),
        VBox(
          Top(
            HBox(
              Top(
                VBox(
                  HBox(
                    # Textentry label - name of the host
                    Left(TextEntry(Id("hostname"), _("&Name"))),
                    # noneditable textentry
                    Left(TextEntry(Id("domain"), Opt(:disabled), "  "))
                  ),
                  # Textentry label - IP address of the host
                  Left(TextEntry(Id("hostip"), _("&IP Address")))
                )
              ),
              HSpacing(2),
              Top(
                VBox(
                  # Textentry label - hardware (mac) address of the host
                  Left(
                    TextEntry(Id("hosthwaddress"), _("&Hardware Address"))
                  ),
                  # Radiobutton label - network type of the host
                  RadioButtonGroup(
                    Id("network_type"),
                    HBox(
                      Left(
                        RadioButton(Id("ethernet"), _("&Ethernet"), true)
                      ),
                      Left(RadioButton(Id("token-ring"), _("&Token Ring")))
                    )
                  )
                )
              )
            )
          ),
          VSpacing(1),
          Top(
            Left(
              HBox(
                # Pushbutton label - add host into list
                Left(PushButton(Id("addhost"), Label.AddButton)),
                HSpacing(1),
                # Pushbutton label - change host in list
                Left(PushButton(Id("edithost"), _("C&hange in List"))),
                HSpacing(1),
                # Pushbutton label - delete host from list
                Left(PushButton(Id("deletehost"), _("Dele&te from List")))
              )
            )
          )
        )
      )
    )
  )

  deep_copy(dialog)
end

- (Symbol) CommonConfigDialog

Common Config Dialog

Returns:

  • (Symbol)

    for the wizard sequencer



2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
# File '../../src/include/dhcp-server/dialogs2.rb', line 2206

def CommonConfigDialog
  ids_order = [
    "start_up",
    "card_selection",
    "global_settings",
    "dynamic_dhcp",
    "host_management",
    "expert_settings"
  ]
  DialogTree.ShowAndRun(
    {
      "ids_order"      => ids_order,
      "initial_screen" => "start_up",
      "screens"        => @tabs,
      "widget_descr"   => @widgets,
      "back_button"    => "",
      "abort_button"   => Label.CancelButton,
      "next_button"    => Label.OKButton,
      "functions"      => @functions
    }
  )
end

- (Object) CurrentDomainName



714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
# File '../../src/include/dhcp-server/dialogs2.rb', line 714

def CurrentDomainName
  current_domain_name = ""

  Builtins.foreach(DhcpServer.GetEntryOptions("", "")) do |opt|
    if Ops.get(opt, "key") == "domain-name"
      current_domain_name = Ops.get(opt, "value", "")
      if Builtins.regexpmatch(current_domain_name, "^[ \t]*\".*\"[ \t]*$")
        current_domain_name = Builtins.regexpsub(
          current_domain_name,
          "^[ \t]*\"(.*)\"[ \t]*$",
          "\\1"
        )
      end
      raise Break
    end
  end

  current_domain_name
end

- (Object) DynamicDHCPHandle(key, event)



1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
# File '../../src/include/dhcp-server/dialogs2.rb', line 1400

def DynamicDHCPHandle(key, event)
  event = deep_copy(event)
  return nil if key != "dynamic_dhcp"

  # Only these IDs are handled
  if Ops.get(event, "ID") != :dns_advanced_edit_current &&
      Ops.get(event, "ID") != :dns_advanced_from_scratch &&
      Ops.get(event, "ID") != :dns_advanced_zone_info
    return nil
  end

  # Show DNS Zone Information
  if Ops.get(event, "ID") == :dns_advanced_zone_info
    Report.Message(
      Builtins.sformat(
        _(
          "DNS zone %1 is not a master zone.\nTherefore, you cannot change it here.\n"
        ),
        Ops.get(@current_settings, "domain", "")
      )
    ) 

    # Run the DNS Wizard - Zone from Scratch
  elsif Ops.get(event, "ID") == :dns_advanced_from_scratch
    if !DynamicDHCPValidate(nil, nil)
      Builtins.y2milestone(
        "Dynamic DHCP Validation failed, Not managing DNS Server"
      )
      return nil
    end

    Builtins.y2milestone("Running DNS wizard -- Creating zone from scratch")
    RunNewDNSServerWizard(@current_dynamic_dhcp) 

    # Edit the current DNS Zone - for experts
  elsif Ops.get(event, "ID") == :dns_advanced_edit_current
    if !DynamicDHCPValidate(nil, nil)
      Builtins.y2milestone(
        "Dynamic DHCP Validation failed, Not managing DNS Server"
      )
      return nil
    end

    Builtins.y2milestone("Managing DNS Server")
    ManageDNSServer(@current_dynamic_dhcp)
  end

  nil
end

- (Object) DynamicDHCPInit(key)



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
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
# File '../../src/include/dhcp-server/dialogs2.rb', line 1184

def DynamicDHCPInit(key)
  # find out the our subnet identification

  ifaces_allowed = DhcpServer.GetAllowedInterfaces

  if Ops.greater_than(Builtins.size(ifaces_allowed), 1)
    Builtins.y2warning(
      "More than one interface allowed, using the first one only."
    )
  end

  if Builtins.size(ifaces_allowed) == 0
    Builtins.y2error("No interfaces set")
    return
  end

  interface = Ops.get(ifaces_allowed, 0)
  m = DhcpServer.GetInterfaceInformation(interface)
  id = Ops.add(
    Ops.add(Ops.get_string(m, "network", ""), " netmask "),
    Ops.get_string(m, "netmask", "")
  )
  zone_name = CurrentDomainName()

  @current_dynamic_dhcp = {
    "network" => Ops.get_string(m, "network", ""),
    "netmask" => Ops.get_string(m, "netmask", ""),
    "domain"  => zone_name
  }

  netmask_bits = Netmask.ToBits(
    Ops.get_string(m, "netmask", "255.255.255.255")
  )
  Ops.set(
    @current_dynamic_dhcp,
    "netmask_bits",
    Builtins.tostring(netmask_bits)
  )

  UI.ChangeWidget(
    Id("current_network"),
    :Value,
    Ops.get_string(m, "network", "")
  )
  UI.ChangeWidget(Id("current_network"), :Enabled, false)
  UI.ChangeWidget(
    Id("current_netmask"),
    :Value,
    Ops.get_string(m, "netmask", "")
  )
  UI.ChangeWidget(Id("current_netmask"), :Enabled, false)
  UI.ChangeWidget(
    Id("current_bits"),
    :Value,
    Builtins.tostring(netmask_bits)
  )
  UI.ChangeWidget(Id("current_bits"), :Enabled, false)

  # Computing minimal and maximal IPs
  current_network = IP.ComputeNetwork(
    Ops.get_string(m, "network", ""),
    Ops.get_string(m, "netmask", "255.255.255.255")
  )
  network_binary = IP.IPv4ToBits(current_network)

  Ops.set(@current_dynamic_dhcp, "current_network", current_network)
  Ops.set(@current_dynamic_dhcp, "network_binary", network_binary)

  # generating reverse zone
  if IP.Check(current_network)
    # 10.20.60.2  / 255.255.255.0 -> 60.20.10.in-addr.arpa
    # 135.14.80.2 / 255.255.240.0 -> 14.135.in-addr.arpa
    # 10.20.60.2  / 255.128.0.0   -> 10.in-addr.arpa

    reverse_zone = ""

    # only 255's are valid for a reverse zone
    network_bytes = Ops.divide(netmask_bits, 8)
    network_split = Builtins.splitstring(current_network, ".")
    while Ops.greater_than(network_bytes, 0)
      network_bytes = Ops.subtract(network_bytes, 1)
      reverse_zone = Ops.add(
        Ops.add(reverse_zone, Ops.get(network_split, network_bytes, "")),
        "."
      )
    end
    reverse_zone = Ops.add(reverse_zone, "in-addr.arpa")

    Ops.set(@current_dynamic_dhcp, "reverse_domain", reverse_zone)
  end

  # Computing minimal IP
  ipv4_min = Builtins.regexpsub(network_binary, "^(.*).$", "\\11")
  ipv4_min = IP.BitsToIPv4(ipv4_min)

  # Computing maximal IP
  ipv4_max = Builtins.substring(network_binary, 0, netmask_bits)
  ipv4_max = Ops.add(ipv4_max, "11111111111111111111111111111111")
  ipv4_max = Builtins.substring(ipv4_max, 0, 32)
  # changing the last bit not to be >1< (reserved for broadcast)
  ipv4_max = Builtins.regexpsub(ipv4_max, "(.*)1$", "\\10")
  ipv4_max = IP.BitsToIPv4(ipv4_max)

  Builtins.y2milestone(
    "Network: %1, Min. IP: %2, Max. IP: %3",
    Ops.get_string(m, "network", ""),
    ipv4_min,
    ipv4_max
  )

  UI.ChangeWidget(Id("from_ip_min"), :Enabled, false)
  UI.ChangeWidget(Id("to_ip_max"), :Enabled, false)
  if ipv4_min != nil && ipv4_max != nil
    UI.ChangeWidget(Id("from_ip_min"), :Value, ipv4_min)
    UI.ChangeWidget(Id("to_ip_max"), :Value, ipv4_max)

    Ops.set(@current_dynamic_dhcp, "ipv4_min", ipv4_min)
    Ops.set(@current_dynamic_dhcp, "ipv4_max", ipv4_max)
  end


  Builtins.y2milestone("Id to lookup: %1", id)

  if !DhcpServer.EntryExists("subnet", id)
    DhcpServer.CreateEntry("subnet", id, "", "")
  end


  # FIXME: it may not exist
  directives = DhcpServer.GetEntryDirectives("subnet", id)

  default_lease_time = 14400
  max_lease_time = 172800

  Builtins.foreach(directives) do |opt|
    if Ops.get(opt, "key") == "range"
      range = Builtins.splitstring(Ops.get(opt, "value", ""), " ")
      idx = 0
      if Ops.get(range, 0, "") == "dynamic-bootp"
        UI.ChangeWidget(Id("dyn_bootp"), :Value, true)
        idx = 1
      end
      UI.ChangeWidget(Id("from_ip"), :Value, Ops.get(range, idx, ""))
      UI.ChangeWidget(
        Id("to_ip"),
        :Value,
        Ops.get(range, Ops.add(idx, 1), "")
      )
    elsif Ops.get(opt, "key") == "default-lease-time"
      default_lease_time = Builtins.tointeger(Ops.get(opt, "value", "0"))
    elsif Ops.get(opt, "key") == "max-lease-time"
      max_lease_time = Builtins.tointeger(Ops.get(opt, "value", "0"))
    end
  end if directives != nil
  vu = seconds2time(default_lease_time)
  value = Ops.get_integer(vu, "count", 0)
  unit = Ops.get_string(vu, "unit", "seconds")
  UI.ChangeWidget(Id("defaultleasetime"), :Value, Builtins.tostring(value))
  UI.ChangeWidget(Id("defaultleasetimeunits"), :Value, unit)

  vu = seconds2time(max_lease_time)
  value = Ops.get_integer(vu, "count", 0)
  unit = Ops.get_string(vu, "unit", "seconds")
  UI.ChangeWidget(Id("maxleasetime"), :Value, Builtins.tostring(value))
  UI.ChangeWidget(Id("maxleasetimeunits"), :Value, unit)

  DynamicDHCPValidChars()

  # Synchronize DNS Server -- init
  all_zones = DnsServerAPI.GetZones
  possible_dns_actions = []

  # zone is not maintained by the DNS server
  if Ops.get(all_zones, zone_name) == nil
    possible_dns_actions = [
      Item(
        Id(:dns_advanced_from_scratch),
        _("Create New DNS Zone from Scratch")
      )
    ] 

    # zone is maintained and it is a 'master'
  elsif Ops.get(all_zones, [zone_name, "type"]) == "master"
    possible_dns_actions = [
      Item(
        Id(:dns_advanced_from_scratch),
        _("Create New DNS Zone from Scratch")
      ),
      Item(Id(:dns_advanced_edit_current), _("Edit Current DNS Zone"))
    ] 

    # zone is maintained but it is not a 'master'
  else
    possible_dns_actions = [
      Item(Id(:dns_advanced_zone_info), _("Get Current Zone Information"))
    ]
  end

  UI.ReplaceWidget(
    Id(:dns_advanced),
    MenuButton(
      Id(:dns_advanced_menu),
      _("&Synchronize DNS Server..."),
      possible_dns_actions
    )
  )

  UI.ChangeWidget(
    Id(:dns_advanced_menu),
    :Enabled,
    DhcpServer.IsDnsServerAvailable
  )

  nil
end

- (Object) DynamicDHCPStore(key, event)



1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
# File '../../src/include/dhcp-server/dialogs2.rb', line 1450

def DynamicDHCPStore(key, event)
  event = deep_copy(event)
  ifaces_allowed = DhcpServer.GetAllowedInterfaces

  # we assume there is only a single interface at this stage
  interface = Ops.get(ifaces_allowed, 0)

  m = DhcpServer.GetInterfaceInformation(interface)
  id = Ops.add(
    Ops.add(Ops.get_string(m, "network", ""), " netmask "),
    Ops.get_string(m, "netmask", "")
  )

  Builtins.y2milestone("Id to store: %1", id)


  directives = DhcpServer.GetEntryDirectives("subnet", id)

  directives = [] if directives == nil

  from_ip = Convert.to_string(UI.QueryWidget(Id("from_ip"), :Value))
  to_ip = Convert.to_string(UI.QueryWidget(Id("to_ip"), :Value))
  dyn_bootp = Convert.to_boolean(UI.QueryWidget(Id("dyn_bootp"), :Value))

  # FIXME: validation

  # now update the directives

  # remove the old ones
  keys = ["max-lease-time", "range", "default-lease-time"]

  directives = Builtins.filter(directives) do |opt|
    !Builtins.contains(keys, Ops.get(opt, "key", ""))
  end

  if Builtins.size(from_ip) != 0 && Builtins.size(to_ip) != 0
    directives = Builtins.add(
      directives,
      {
        "key"   => "range",
        "value" => Ops.add(
          Ops.add(Ops.add(dyn_bootp ? "dynamic-bootp " : "", from_ip), " "),
          to_ip
        )
      }
    )
  end

  value = Convert.to_string(UI.QueryWidget(Id("defaultleasetime"), :Value))
  if Ops.greater_than(Builtins.size(value), 0)
    val = Builtins.tointeger(value)
    units = Convert.to_string(
      UI.QueryWidget(Id("defaultleasetimeunits"), :Value)
    )
    val = time2seconds(val, units)
    directives = Builtins.add(
      directives,
      { "key" => "default-lease-time", "value" => Builtins.tostring(val) }
    )
  end

  value = Convert.to_string(UI.QueryWidget(Id("maxleasetime"), :Value))
  if Ops.greater_than(Builtins.size(value), 0)
    val = Builtins.tointeger(value)
    units = Convert.to_string(
      UI.QueryWidget(Id("maxleasetimeunits"), :Value)
    )
    val = time2seconds(val, units)
    directives = Builtins.add(
      directives,
      { "key" => "max-lease-time", "value" => Builtins.tostring(val) }
    )
  end

  DhcpServer.SetEntryDirectives("subnet", id, directives)

  nil
end

- (Object) DynamicDHCPValidate(key, event)



1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
# File '../../src/include/dhcp-server/dialogs2.rb', line 1528

def DynamicDHCPValidate(key, event)
  event = deep_copy(event)
  from_ip = Convert.to_string(UI.QueryWidget(Id("from_ip"), :Value))
  to_ip = Convert.to_string(UI.QueryWidget(Id("to_ip"), :Value))
  defaultleasetime = Convert.to_string(
    UI.QueryWidget(Id("defaultleasetime"), :Value)
  )
  maxleasetime = Convert.to_string(
    UI.QueryWidget(Id("maxleasetime"), :Value)
  )

  if from_ip == "" && to_ip == ""
    # disable dynamic IP assigning
    return true
  end

  # defined only one, both from and to must be defined
  if from_ip != "" && to_ip == ""
    UI.SetFocus(Id("to_ip"))
    # A popup error text
    Popup.Error(_("Enter values for both ends of the IP address range."))
    return false
  end

  # defined only one, both from and to must be defined
  if from_ip == "" && to_ip != ""
    UI.SetFocus(Id("from_ip"))
    # A popup error text
    Popup.Error(_("Enter values for both ends of the IP address range."))
    return false
  end

  # Checking from_ip for IPv4
  if from_ip != "" && IP.Check4(from_ip) == false
    UI.SetFocus(Id("from_ip"))
    Popup.Error(IP.Valid4)
    return false
  end

  # Checking to_ip for IPv4
  if to_ip != "" && IP.Check4(to_ip) == false
    UI.SetFocus(Id("to_ip"))
    Popup.Error(IP.Valid4)
    return false
  end

  # FIXME: Lease Time should NOT be zero or means zero NO expiration?

  # network of the current network interface
  current_network = IP.ComputeNetwork(
    Ops.get(@current_dynamic_dhcp, "network", ""),
    Ops.get(@current_dynamic_dhcp, "netmask", "")
  )

  # checking from_ip network with the current network
  from_ip_network = IP.ComputeNetwork(
    from_ip,
    Ops.get(@current_dynamic_dhcp, "netmask", "")
  )
  if from_ip_network != "" && current_network != nil &&
      current_network != "" &&
      current_network != from_ip_network
    UI.SetFocus(Id("from_ip"))
    Report.Error(
      # TRANSLATORS: popup error message
      #              %1 is the tested IP which should match network %2 and netmask %3
      Builtins.sformat(
        _(
          "The dynamic DHCP address range must be in the same network as the DHCP server.\nIP %1 does not match the network %2/%3."
        ),
        from_ip,
        Ops.get(@current_dynamic_dhcp, "network", ""),
        Ops.get(@current_dynamic_dhcp, "netmask", "")
      )
    )
    return false
  end

  # checking to_ip network with the current network
  to_ip_network = IP.ComputeNetwork(
    to_ip,
    Ops.get(@current_dynamic_dhcp, "netmask", "")
  )
  if to_ip_network != "" && current_network != nil && current_network != "" &&
      current_network != to_ip_network
    UI.SetFocus(Id("to_ip"))
    Report.Error(
      # TRANSLATORS: popup error message
      #              %1 is the tested IP which should match network %2 and netmask %3
      Builtins.sformat(
        _(
          "The dynamic DHCP address range must be in the same network as the DHCP server.\nIP %1 does not match the network %2/%3."
        ),
        to_ip,
        Ops.get(@current_dynamic_dhcp, "network", ""),
        Ops.get(@current_dynamic_dhcp, "netmask", "")
      )
    )
    return false
  end


  Ops.set(@current_dynamic_dhcp, "from_ip", from_ip)
  Ops.set(@current_dynamic_dhcp, "to_ip", to_ip)

  true
end

- (Object) DynamicDHCPValidChars



1174
1175
1176
1177
1178
1179
1180
1181
1182
# File '../../src/include/dhcp-server/dialogs2.rb', line 1174

def DynamicDHCPValidChars
  # ValidChars definition for DynamicDHCPDialog
  UI.ChangeWidget(Id("from_ip"), :ValidChars, IP.ValidChars4)
  UI.ChangeWidget(Id("to_ip"), :ValidChars, IP.ValidChars4)
  UI.ChangeWidget(Id("defaultleasetime"), :ValidChars, "0123456789")
  UI.ChangeWidget(Id("maxleasetime"), :ValidChars, "0123456789")

  nil
end

- (Object) ExpertSettingsTabInit(tab)



2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
# File '../../src/include/dhcp-server/dialogs2.rb', line 2082

def ExpertSettingsTabInit(tab)
  Builtins.y2warning("Tab: %1", tab)
  if tab == "expert_settings"
    # yes-no popup
    if !Popup.YesNo(
        _(
          "If you enter the expert settings, you cannot return \n" +
            "to this dialog. You may be able to display this dialog \n" +
            "by saving the changes and restarting the module. \n" +
            "If too complex a configuration is set, the expert \n" +
            "settings dialog is displayed when you\n" +
            "start the DHCP server module.\n" +
            "\n" +
            "Continue?"
        )
      )
      return :refuse_display
    else
      return :expert
    end
  end
  nil
end

- (Object) FirstRunDialog(current_tab, step_number)



2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
# File '../../src/include/dhcp-server/dialogs2.rb', line 2231

def FirstRunDialog(current_tab, step_number)
  tab_descr = Ops.get(@tabs, current_tab, {})

  # dialog caption, %1 is step number
  caption = Ops.add(
    Ops.add(
      Builtins.sformat(_("DHCP Server Wizard (%1 of 4)"), step_number),
      ": "
    ),
    Ops.get_string(tab_descr, "wizard", "")
  )

  ret = CWM.ShowAndRun(
    {
      "widget_names"       => Ops.get_list(tab_descr, "widget_names", []),
      "widget_descr"       => @widgets,
      "contents"           => Ops.get_term(tab_descr, "contents", VBox()),
      "caption"            => caption,
      "back_button"        => Label.BackButton,
      "next_button"        => step_number == 4 ?
        Label.FinishButton :
        Label.NextButton,
      "fallback_functions" => {
        :abort => fun_ref(method(:confirmAbortIfChanged), "boolean ()")
      }
    }
  )

  ret
end

- (Object) GetStartService



2185
2186
2187
# File '../../src/include/dhcp-server/dialogs2.rb', line 2185

def GetStartService
  DhcpServer.GetStartService
end

- (Object) GlobalSettingsHandle(key, event)



808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
# File '../../src/include/dhcp-server/dialogs2.rb', line 808

def GlobalSettingsHandle(key, event)
  event = deep_copy(event)
  if Ops.get(event, "ID") == "ldap" &&
      Ops.get(event, "EventReason") == "ValueChanged"
    ldap = Convert.to_boolean(UI.QueryWidget(Id("ldap"), :Value))

    # LDAP switch
    SetUseLdap(ldap)
    ldap = DhcpServer.GetUseLdap
    UI.ChangeWidget(Id("ldap"), :Value, ldap)

    # ldap-dhcp-server-cn switch
    UI.ChangeWidget(Id("ldap-dhcp-server-cn"), :Enabled, ldap)
  end
  nil
end

- (Object) GlobalSettingsInit(key)



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
# File '../../src/include/dhcp-server/dialogs2.rb', line 734

def GlobalSettingsInit(key)
  # get the global options
  options = DhcpServer.GetEntryOptions("", "")

  options = [] if options == nil

  # setup the corresponding values
  Builtins.foreach(options) do |opt|
    if Ops.get(opt, "key") == "domain-name"
      value2 = Ops.get(opt, "value", "")
      if Builtins.regexpmatch(value2, "^[ \t]*\".*\"[ \t]*$")
        value2 = Builtins.regexpsub(value2, "^[ \t]*\"(.*)\"[ \t]*$", "\\1")
      end
      UI.ChangeWidget(Id("domainname"), :Value, value2)
    elsif Ops.get(opt, "key") == "domain-name-servers"
      vals = Builtins.splitstring(Ops.get(opt, "value", ""), " ,")
      vals = Builtins.filter(vals) { |v| v != "" }
      UI.ChangeWidget(Id("primarydnsip"), :Value, Ops.get(vals, 0, ""))
      UI.ChangeWidget(Id("secondarydnsip"), :Value, Ops.get(vals, 1, ""))
    elsif Ops.get(opt, "key") == "routers"
      vals = Builtins.splitstring(Ops.get(opt, "value", ""), ", ")
      vals = Builtins.filter(vals) { |v| v != "" }
      UI.ChangeWidget(Id("defaultgw"), :Value, Ops.get(vals, 0, ""))
    elsif Ops.get(opt, "key") == "ntp-servers"
      vals = Builtins.splitstring(Ops.get(opt, "value", ""), " ")
      UI.ChangeWidget(Id("timeserver"), :Value, Ops.get(vals, 0, ""))
    elsif Ops.get(opt, "key") == "lpr-servers"
      vals = Builtins.splitstring(Ops.get(opt, "value", ""), " ")
      UI.ChangeWidget(Id("printserver"), :Value, Ops.get(vals, 0, ""))
    elsif Ops.get(opt, "key") == "netbios-name-servers"
      vals = Builtins.splitstring(Ops.get(opt, "value", ""), " ")
      UI.ChangeWidget(Id("winsserver"), :Value, Ops.get(vals, 0, ""))
    end
  end

  # get the global directives
  directives = DhcpServer.GetEntryDirectives("", "")

  directives = [] if directives == nil

  default_lease_time = 14400

  # setup the corresponding values
  Builtins.foreach(directives) do |opt|
    if Ops.get(opt, "key") == "default-lease-time"
      default_lease_time = Builtins.tointeger(Ops.get(opt, "value", "0"))
    end
  end
  vu = seconds2time(default_lease_time)
  value = Ops.get_integer(vu, "count", 0)
  unit = Ops.get_string(vu, "unit", "seconds")
  UI.ChangeWidget(Id("defaultleasetime"), :Value, Builtins.tostring(value))
  UI.ChangeWidget(Id("defaultleasetimeunits"), :Value, unit)

  ldap_in_use = DhcpServer.GetUseLdap
  ldap_available = DhcpServer.GetLdapAvailable

  if ldap_available
    UI.ChangeWidget(Id("ldap"), :Value, ldap_in_use)
    UI.ChangeWidget(
      Id("ldap-dhcp-server-cn"),
      :Value,
      DhcpServer.GetLdapDHCPServerCN
    )
    UI.ChangeWidget(Id("ldap-dhcp-server-cn"), :Enabled, ldap_in_use)
  else
    UI.ChangeWidget(Id("ldap"), :Enabled, ldap_available)
  end

  GlobalSettingsValidChars()

  nil
end

- (Object) GlobalSettingsStore(key, event)



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
# File '../../src/include/dhcp-server/dialogs2.rb', line 825

def GlobalSettingsStore(key, event)
  event = deep_copy(event)
  directives = []

  # get the global options
  options = DhcpServer.GetEntryOptions("", "")

  directives = [] if directives == nil

  # filter out those we know to change
  keys = [
    "domain-name",
    "domain-name-servers",
    "routers",
    "ntp-servers",
    "lpr-servers",
    "netbios-name-servers"
  ]

  options = Builtins.filter(options) do |opt|
    !Builtins.contains(keys, Ops.get(opt, "key", ""))
  end

  value = Convert.to_string(UI.QueryWidget(Id("domainname"), :Value))
  if Ops.greater_than(Builtins.size(value), 0)
    options = Builtins.add(
      options,
      {
        "key"   => "domain-name",
        "value" => Builtins.sformat("\"%1\"", value)
      }
    )
  end

  value1 = Convert.to_string(UI.QueryWidget(Id("primarydnsip"), :Value))
  value2 = Convert.to_string(UI.QueryWidget(Id("secondarydnsip"), :Value))
  if Ops.greater_than(Builtins.size(value1), 0) ||
      Ops.greater_than(Builtins.size(value2), 0)
    value1 = value1 == nil ? "" : value1
    value2 = value2 == nil ? "" : value2

    domain_servers = Ops.add(
      value1,
      Ops.greater_than(Builtins.size(value2), 0) ?
        Ops.add(
          Ops.greater_than(Builtins.size(value1), 0) ? ", " : "",
          value2
        ) :
        ""
    )

    options = Builtins.add(
      options,
      { "key" => "domain-name-servers", "value" => domain_servers }
    )
  end

  value = Convert.to_string(UI.QueryWidget(Id("defaultgw"), :Value))
  if Ops.greater_than(Builtins.size(value), 0)
    options = Builtins.add(
      options,
      { "key" => "routers", "value" => value }
    )
  end

  value = Convert.to_string(UI.QueryWidget(Id("timeserver"), :Value))
  if Ops.greater_than(Builtins.size(value), 0)
    options = Builtins.add(
      options,
      { "key" => "ntp-servers", "value" => value }
    )
  end

  value = Convert.to_string(UI.QueryWidget(Id("printserver"), :Value))
  if Ops.greater_than(Builtins.size(value), 0)
    options = Builtins.add(
      options,
      { "key" => "lpr-servers", "value" => value }
    )
  end

  value = Convert.to_string(UI.QueryWidget(Id("winsserver"), :Value))
  if Ops.greater_than(Builtins.size(value), 0)
    options = Builtins.add(
      options,
      { "key" => "netbios-name-servers", "value" => value }
    )
  end

  DhcpServer.SetEntryOptions("", "", options)

  # get the global directives
  directives = DhcpServer.GetEntryDirectives("", "")
  directives = [] if directives == nil

  # filter out the known ones
  keys = ["default-lease-time"]

  directives = Builtins.filter(directives) do |opt|
    !Builtins.contains(keys, Ops.get(opt, "key", ""))
  end

  value = Convert.to_string(UI.QueryWidget(Id("defaultleasetime"), :Value))
  if Ops.greater_than(Builtins.size(value), 0)
    val = Builtins.tointeger(value)
    units = Convert.to_string(
      UI.QueryWidget(Id("defaultleasetimeunits"), :Value)
    )
    val = time2seconds(val, units)
    directives = Builtins.add(
      directives,
      { "key" => "default-lease-time", "value" => Builtins.tostring(val) }
    )
  end

  if UI.WidgetExists(Id("ldap-dhcp-server-cn"))
    ldap_dhcp_server_cn = Convert.to_string(
      UI.QueryWidget(Id("ldap-dhcp-server-cn"), :Value)
    )
    DhcpServer.SetLdapDHCPServerCN(ldap_dhcp_server_cn)

    # save ldap-dhcp-server-cn only when set
    if ldap_dhcp_server_cn != ""
      # backslash quotes in the ldap-dhcp-server-cn entry, just to be safe
      ldap_dhcp_server_cn = Builtins.mergestring(
        Builtins.splitstring(ldap_dhcp_server_cn, "\""),
        "\\\""
      )
      directives = Builtins.add(
        directives,
        {
          "key"   => "ldap-dhcp-server-cn",
          "value" => Builtins.sformat("\"%1\"", ldap_dhcp_server_cn)
        }
      )
    end
  end

  DhcpServer.SetEntryDirectives("", "", directives)

  DhcpServer.SetModified

  nil
end

- (Object) GlobalSettingsValidate(key, event)



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
# File '../../src/include/dhcp-server/dialogs2.rb', line 970

def GlobalSettingsValidate(key, event)
  event = deep_copy(event)
  domainname = Convert.to_string(UI.QueryWidget(Id("domainname"), :Value))
  primarydnsip = Convert.to_string(
    UI.QueryWidget(Id("primarydnsip"), :Value)
  )
  secondarydnsip = Convert.to_string(
    UI.QueryWidget(Id("secondarydnsip"), :Value)
  )
  defaultgw = Convert.to_string(UI.QueryWidget(Id("defaultgw"), :Value))
  timeserver = Convert.to_string(UI.QueryWidget(Id("timeserver"), :Value))
  printserver = Convert.to_string(UI.QueryWidget(Id("printserver"), :Value))
  winsserver = Convert.to_string(UI.QueryWidget(Id("winsserver"), :Value))
  defaultleasetime = Convert.to_string(
    UI.QueryWidget(Id("defaultleasetime"), :Value)
  )

  # FIXME:	it is not defined which of values must be filled (must be lease time defined?)
  #		shouldn't be lease time controlled for too small or too big value?

  # checking domain name
  if domainname != "" && Hostname.CheckDomain(domainname) != true
    UI.SetFocus(Id("domainname"))
    Popup.Error(Hostname.ValidDomain)
    return false
  end

  # checking primary server
  if primarydnsip != "" && IP.Check4(primarydnsip) != true
    UI.SetFocus(Id("primarydnsip"))
    Popup.Error(IP.Valid4)
    return false
  end

  # checking secondary server
  if secondarydnsip != "" && IP.Check4(secondarydnsip) != true
    UI.SetFocus(Id("primarydnsip"))
    Popup.Error(IP.Valid4)
    return false
  end

  # checking default gateway server
  if defaultgw != "" && Hostname.Check(defaultgw) != true &&
      Hostname.CheckFQ(defaultgw) != true &&
      IP.Check4(defaultgw) != true
    UI.SetFocus(Id("defaultgw"))
    # error popup
    Popup.Error(
      _("The specified value is not a valid hostname or IP address.")
    )
    return false
  end

  # checking time server
  if timeserver != "" && Hostname.Check(timeserver) != true &&
      Hostname.CheckFQ(timeserver) != true &&
      IP.Check4(timeserver) != true
    UI.SetFocus(Id("timeserver"))
    # error popup
    Popup.Error(
      _("The specified value is not a valid hostname or IP address.")
    )
    return false
  end

  # checking print server
  if printserver != "" && Hostname.Check(printserver) != true &&
      Hostname.CheckFQ(printserver) != true &&
      IP.Check4(printserver) != true
    UI.SetFocus(Id("printserver"))
    # error popup
    Popup.Error(
      _("The specified value is not a valid hostname or IP address.")
    )
    return false
  end

  # checking wins server
  if winsserver != "" && Hostname.Check(winsserver) != true &&
      Hostname.CheckFQ(winsserver) != true &&
      IP.Check4(winsserver) != true
    UI.SetFocus(Id("winsserver"))
    # error popup
    Popup.Error(
      _("The specified value is not a valid hostname or IP address.")
    )
    return false
  end

  true
end

- (Object) GlobalSettingsValidChars



700
701
702
703
704
705
706
707
708
709
710
711
712
# File '../../src/include/dhcp-server/dialogs2.rb', line 700

def GlobalSettingsValidChars
  # ValidChars definition for GlobalSettingsDialog
  UI.ChangeWidget(Id("domainname"), :ValidChars, Address.ValidChars4)
  UI.ChangeWidget(Id("primarydnsip"), :ValidChars, IP.ValidChars4)
  UI.ChangeWidget(Id("secondarydnsip"), :ValidChars, IP.ValidChars4)
  UI.ChangeWidget(Id("defaultgw"), :ValidChars, Address.ValidChars4)
  UI.ChangeWidget(Id("timeserver"), :ValidChars, Address.ValidChars4)
  UI.ChangeWidget(Id("printserver"), :ValidChars, Address.ValidChars4)
  UI.ChangeWidget(Id("winsserver"), :ValidChars, Address.ValidChars4)
  UI.ChangeWidget(Id("defaultleasetime"), :ValidChars, "0123456789")

  nil
end

- (Object) HostManagementHandle(key, event_descr)



1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
# File '../../src/include/dhcp-server/dialogs2.rb', line 1959

def HostManagementHandle(key, event_descr)
  event_descr = deep_copy(event_descr)
  if Ops.get_string(event_descr, "ID", "") == "addhost"
    name = Convert.to_string(UI.QueryWidget(Id("hostname"), :Value))
    return nil if !CheckHostId(name)

    # checking new IP
    hostip = Convert.to_string(UI.QueryWidget(Id("hostip"), :Value))
    if Builtins.size(hostip) == 0
      UI.SetFocus(Id("hostip"))
      # error popup
      Popup.Error(_("Enter a host IP."))
      return nil
    elsif IP.Check4(hostip) != true
      UI.SetFocus(Id("hostip"))
      Popup.Error(IP.Valid4)
      return nil
    end

    # checking new MAC
    hosthwaddress = Convert.to_string(
      UI.QueryWidget(Id("hosthwaddress"), :Value)
    )
    if Builtins.size(hosthwaddress) == 0
      UI.SetFocus(Id("hosthwaddress"))
      # error popup
      Report.Error(_("The hardware address must be defined."))
      return nil
    end
    # check the syntax
    return nil if !CheckMacAddrFormat()

    # check if MAC address is unique
    return nil if !CheckMacAddrUnique(nil)

    # finally create the entry
    DhcpServer.CreateEntry("host", name, "subnet", @hosts_parent_id)
    DhcpServer.SetEntryDirectives("host", name, PrepareDirectives())

    HostManagementInit(key)
  elsif Ops.get_string(event_descr, "ID", "") == "deletehost"
    id = Convert.to_string(
      UI.QueryWidget(Id("registered_hosts_table"), :CurrentItem)
    )

    if id == nil
      # error popup
      Popup.Error(_("Select a host first."))
      return nil
    end
    # yes-no popup
    return nil if !Confirm.Delete(id)

    DhcpServer.DeleteEntry("host", id)

    HostManagementInit(key)
  elsif Ops.get_string(event_descr, "ID", "") == "edithost"
    id = Convert.to_string(
      UI.QueryWidget(Id("registered_hosts_table"), :CurrentItem)
    )

    if id == nil
      Popup.Error(_("Select a host first."))
      return nil
    end

    # check the new ID
    new_id = Convert.to_string(UI.QueryWidget(Id("hostname"), :Value))
    return nil if new_id != id && !CheckHostId(new_id)

    # checking new IP
    hostip = Convert.to_string(UI.QueryWidget(Id("hostip"), :Value))
    if Builtins.size(hostip) == 0
      # FIXME: text?
      UI.SetFocus(Id("hostip"))
      Popup.Error(_("Enter a host IP."))
      return nil
    elsif IP.Check4(hostip) != true
      UI.SetFocus(Id("hostip"))
      Popup.Error(IP.Valid4)
      return nil
    end

    # checking new MAC
    hosthwaddress = Convert.to_string(
      UI.QueryWidget(Id("hosthwaddress"), :Value)
    )
    if Builtins.size(hosthwaddress) == 0
      UI.SetFocus(Id("hosthwaddress"))
      Popup.Error(_("The input value must be defined."))
      return nil
    end

    # check the syntax
    return nil if !CheckMacAddrFormat()

    # check if MAC address is unique
    return nil if !CheckMacAddrUnique(id)

    if id != new_id
      DhcpServer.DeleteEntry("host", id)
      id = new_id
      DhcpServer.CreateEntry("host", id, "subnet", @hosts_parent_id)
    end
    DhcpServer.SetEntryDirectives("host", id, PrepareDirectives())

    HostManagementInit(key)
  elsif Ops.get_string(event_descr, "ID", "") == "registered_hosts_table" &&
      Ops.get_string(event_descr, "EventReason", "") == "SelectionChanged"
    id = Convert.to_string(
      UI.QueryWidget(Id("registered_hosts_table"), :CurrentItem)
    )

    SelectItem(id) if id != nil
  end
  nil
end

- (Object) HostManagementInit(key)



1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
# File '../../src/include/dhcp-server/dialogs2.rb', line 1754

def HostManagementInit(key)
  @hosts = {}
  @hosts_parent_id = ""

  ifaces_allowed = DhcpServer.GetAllowedInterfaces

  # we assume there is only a single interface at this stage
  interface = Ops.get(ifaces_allowed, 0)

  m = DhcpServer.GetInterfaceInformation(interface)
  id = Ops.add(
    Ops.add(Ops.get_string(m, "network", ""), " netmask "),
    Ops.get_string(m, "netmask", "")
  )

  @hosts_parent_id = id

  Builtins.y2milestone("Id to get hosts from: %1", id)

  if !DhcpServer.EntryExists("subnet", id)
    DhcpServer.CreateEntry("subnet", id, "", "")
  end

  # now, get the list of interesting children
  children = DhcpServer.GetChildrenOfEntry("subnet", id)

  Builtins.foreach(children) do |child|
    if Ops.get(child, "type") == "host"
      child_id = Ops.get(child, "id", "")
      # let's initialize our cache
      Ops.set(@hosts, child_id, {})

      directives = DhcpServer.GetEntryDirectives(
        "host",
        Ops.get(child, "id", "")
      )
      Builtins.foreach(directives) do |opt|
        if Ops.get(opt, "key") == "hardware"
          parts = Builtins.splitstring(Ops.get(opt, "value", ""), " ")

          Ops.set(@hosts, [child_id, "hardware"], Ops.get(parts, 1, ""))
          Ops.set(@hosts, [child_id, "type"], Ops.get(parts, 0, "ethernet"))
        elsif Ops.get(opt, "key") == "fixed-address"
          Ops.set(@hosts, [child_id, "ip"], Ops.get(opt, "value", ""))
        end
      end
    end
  end

  # now, fill the dialog
  items = Builtins.maplist(@hosts) do |id2, opts|
    Item(
      Id(id2),
      id2,
      Ops.get(opts, "ip", ""),
      Ops.get(opts, "hardware", ""),
      Ops.get(opts, "type", "ethernet") == "ethernet" ?
        _("Ethernet") :
        _("Token Ring")
    )
  end

  UI.ChangeWidget(Id("registered_hosts_table"), :Items, items)

  if Ops.greater_than(Builtins.size(items), 0)
    # fill the corresponding fields
    SelectItem(Ops.get_string(items, [0, 1], ""))
  end

  # get the global options
  options = DhcpServer.GetEntryOptions("", "")

  options = [] if options == nil

  # setup the corresponding values
  Builtins.foreach(options) do |opt|
    if Ops.get(opt, "key") == "domain-name"
      value = Ops.get(opt, "value", "")
      value = Builtins.regexpsub(value, "^[ \t]*\"(.*)\"[ \t]*$", "\\1")
      if Ops.greater_than(Builtins.size(value), 0)
        value = Ops.add(".", value)
      end
      UI.ChangeWidget(Id("domain"), :Value, value)
      raise Break
    end
  end
  HostManagementValidChars()

  nil
end

- (Object) HostManagementStore(key, event)



2077
2078
2079
2080
# File '../../src/include/dhcp-server/dialogs2.rb', line 2077

def HostManagementStore(key, event)
  event = deep_copy(event)
  nil
end

- (Object) HostManagementValidChars



1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
# File '../../src/include/dhcp-server/dialogs2.rb', line 1722

def HostManagementValidChars
  # ValidChars definition for HostManagementDialog
  UI.ChangeWidget(Id("hostname"), :ValidChars, Hostname.ValidChars)
  UI.ChangeWidget(Id("hostip"), :ValidChars, IP.ValidChars4)
  UI.ChangeWidget(
    Id("hosthwaddress"),
    :ValidChars,
    "ABCDEFabcdef0123456789:"
  )

  nil
end

- (Object) initialize_dhcp_server_dialogs2(include_target)



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
# File '../../src/include/dhcp-server/dialogs2.rb', line 15

def initialize_dhcp_server_dialogs2(include_target)
  textdomain "dhcp-server"

  Yast.import "Confirm"
  Yast.import "Label"
  Yast.import "Wizard"
  Yast.import "DhcpServer"
  Yast.import "Popup"
  Yast.import "Address"
  Yast.import "IP"
  Yast.import "Hostname"
  Yast.import "Progress"
  Yast.import "DialogTree"
  Yast.import "CWMServiceStart"
  #import "ProductFeatures";
  Yast.import "NetworkInterfaces"
  Yast.import "Report"
  Yast.import "Mode"
  Yast.import "Netmask"

  Yast.include include_target, "dhcp-server/helps.rb"
  Yast.include include_target, "dhcp-server/widgets.rb"
  Yast.include include_target, "dhcp-server/dns-server-management.rb"
  Yast.include include_target, "dhcp-server/dns-server-wizard.rb"

  # Using expert UI
  #define boolean expert_ui = (ProductFeatures::GetFeature ("globals", "ui_mode") == "expert");

  # Start of common configuration section

  @time_combo_items = [
    # combo box item
    Item(Id("days"), _("Days")),
    # combo box item
    Item(Id("hours"), _("Hours")),
    # combo box item
    Item(Id("minutes"), _("Minutes")),
    # combo box item
    Item(Id("seconds"), _("Seconds"))
  ]

  @quit = false

  # Currently selected item in the interface table
  @current_item_iface = nil

  @current_dynamic_dhcp = {}

  @hosts_parent_id = ""

  @hosts = {}

  @valid_opts = {
    "p"    => true,
    "f"    => false,
    "d"    => false,
    "q"    => false,
    "t"    => false,
    "T"    => false,
    "cf"   => true,
    "lf"   => true,
    "tf"   => true,
    "play" => true
  }

  @tabs = {
    "start_up"        => {
      "contents"        => VBox(
        "auto_start_up",
        #	    `VSpacing(),
        "use_ldap",
        VSpacing(),
        "start_stop",
        VSpacing(),
        HBox("other_options", HStretch()),
        VStretch()
      ),
      # dialog caption
      "caption"         => _("DHCP Server: Start-Up"),
      # dialog caption
      "wizard"          => _("Start-Up"),
      # tree item
      "tree_item_label" => _("Start-Up"),
      "widget_names"    => [
        "auto_start_up",
        "use_ldap",
        "start_stop",
        "expert_settings",
        "other_options"
      ]
    },
    "card_selection"  => {
      "contents"        => VBox(
        VSpacing(1),
        Common_CardSelectionDialog(),
        VSpacing(1),
        Left("open_firewall"),
        VStretch()
      ),
      # dialog caption
      "caption"         => _("DHCP Server: Card Selection"),
      # dialog caption
      "wizard"          => _("Card Selection"),
      # tree item
      "tree_item_label" => _("Card Selection"),
      "widget_names"    => [
        "card_selection",
        "open_firewall",
        "expert_settings"
      ]
    },
    "global_settings" => {
      "contents"        => Common_GlobalSettingsDialog(),
      # dialog caption
      "caption"         => _(
        "DHCP Server: Global Settings"
      ),
      # dialog caption
      "wizard"          => _("Global Settings"),
      # tree item
      "tree_item_label" => _("Global Settings"),
      "widget_names"    => ["global_settings", "expert_settings"]
    },
    "dynamic_dhcp"    => {
      "contents"        => Common_DynamicDHCPDialog(),
      # dialog caption
      "caption"         => _("DHCP Server: Dynamic DHCP"),
      # dialog caption
      "wizard"          => _("Dynamic DHCP"),
      # tree item
      "tree_item_label" => _("Dynamic DHCP"),
      "widget_names"    => ["dynamic_dhcp", "expert_settings"]
    },
    "host_management" => {
      "contents"        => Common_HostManagementDialog(),
      # dialog caption
      "caption"         => _(
        "DHCP Server: Host Management"
      ),
      # tree item
      "tree_item_label" => _("Host Management"),
      "widget_names"    => ["host_management", "expert_settings"]
    },
    "expert_settings" => {
      # dialog caption
      "caption"         => _(
        "DHCP Server: Expert Settings"
      ),
      # tree item
      "tree_item_label" => _("Expert Settings"),
      "init"            => fun_ref(
        method(:ExpertSettingsTabInit),
        "symbol (string)"
      )
    },
    "inst_summary"    => {
      "contents"     => VBox(
        VSpacing(1),
        "auto_start_up",
        VSpacing(1),
        "config_summary",
        VSpacing(1),
        "all_settings_button",
        VSpacing(1)
      ),
      # dialog caption
      "wizard"       => _("Start-Up"),
      "widget_names" => [
        "auto_start_up",
        "config_summary",
        "all_settings_button"
      ]
    }
  }

  @new_widgets = Convert.convert(
    Builtins.union(
      @widgets,
      {
        "auto_start_up"   => CWMServiceStart.CreateAutoStartWidget(
          {
            "get_service_auto_start" => fun_ref(
              method(:GetStartService),
              "boolean ()"
            ),
            "set_service_auto_start" => fun_ref(
              method(:SetStartService),
              "void (boolean)"
            ),
            # radio button
            "start_auto_button"      => _("When &Booting"),
            # radio button
            "start_manual_button"    => _("&Manually"),
            "help"                   => Builtins.sformat(
              CWMServiceStart.AutoStartHelpTemplate,
              # part of help text - radio button label, NO SHORTCUT!!!
              _("When Booting"),
              # part of help text - radio button label, NO SHORTCUT!!!
              _("Manually")
            )
          }
        ),
        "start_stop"      => CWMServiceStart.CreateStartStopWidget(
          {
            "service_id"                => "dhcpd",
            # label - service status
            "service_running_label"     => _(
              "DHCP server is running"
            ),
            # label - service status
            "service_not_running_label" => _(
              "DHCP server is not running"
            ),
            # push button
            "start_now_button"          => _(
              "&Start DHCP Server Now"
            ),
            # push button
            "stop_now_button"           => _(
              "S&top DHCP Server Now"
            ),
            "save_now_action"           => fun_ref(
              method(:SaveAndRestart),
              "void ()"
            ),
            # push button
            "save_now_button"           => _(
              "Save Settings and Restart DHCP Server &Now"
            ),
            "help"                      => Builtins.sformat(
              CWMServiceStart.StartStopHelpTemplate(true),
              # part of help text - push button label, NO SHORTCUT!!!
              _("Start DHCP Server Now"),
              # part of help text - push button label, NO SHORTCUT!!!
              _("Stop DHCP Server Now"),
              # part of help text - push button label, NO SHORTCUT!!!
              _("Save Settings and Restart DHCP Server Now")
            )
          }
        ),
        "use_ldap"        => CWMServiceStart.CreateLdapWidget(
          {
            "get_use_ldap" => fun_ref(
              DhcpServer.method(:GetUseLdap),
              "boolean ()"
            ),
            "set_use_ldap" => fun_ref(method(:SetUseLdap), "void (boolean)")
          }
        ),
        "card_selection"  => {
          "widget"            => :custom,
          "custom_widget"     => VBox(),
          "init"              => fun_ref(
            method(:CardSelectionInit),
            "void (string)"
          ),
          "handle"            => fun_ref(
            method(:CardSelectionHandle),
            "symbol (string, map)"
          ),
          "store"             => fun_ref(
            method(:CardSelectionStore),
            "void (string, map)"
          ),
          "validate_type"     => :function,
          "validate_function" => fun_ref(
            method(:CardSelectionValidate),
            "boolean (string, map)"
          ),
          "help"              => Ops.get(
            @HELPS,
            "card_selection_expert",
            ""
          )
        },
        "global_settings" => {
          "widget"            => :custom,
          "custom_widget"     => VBox(),
          "init"              => fun_ref(
            method(:GlobalSettingsInit),
            "void (string)"
          ),
          "handle"            => fun_ref(
            method(:GlobalSettingsHandle),
            "symbol (string, map)"
          ),
          "validate_type"     => :function,
          "validate_function" => fun_ref(
            method(:GlobalSettingsValidate),
            "boolean (string, map)"
          ),
          "store"             => fun_ref(
            method(:GlobalSettingsStore),
            "void (string, map)"
          ),
          "help"              => Ops.add(
            Ops.add(
              Ops.get(@HELPS, "ldap_support", ""),
              Ops.get(@HELPS, "ldap_server_name", "")
            ),
            Ops.get(@HELPS, "global_settings", "")
          )
        },
        "dynamic_dhcp"    => {
          "widget"            => :custom,
          "custom_widget"     => VBox(),
          "init"              => fun_ref(
            method(:DynamicDHCPInit),
            "void (string)"
          ),
          "validate_type"     => :function,
          "validate_function" => fun_ref(
            method(:DynamicDHCPValidate),
            "boolean (string, map)"
          ),
          "handle"            => fun_ref(
            method(:DynamicDHCPHandle),
            "symbol (string, map)"
          ),
          "store"             => fun_ref(
            method(:DynamicDHCPStore),
            "void (string, map)"
          ),
          "help"              => Ops.get(@HELPS, "dynamic_dhcp", "")
        },
        "host_management" => {
          "widget"        => :custom,
          "custom_widget" => VBox(),
          "init"          => fun_ref(
            method(:HostManagementInit),
            "void (string)"
          ),
          "handle"        => fun_ref(
            method(:HostManagementHandle),
            "symbol (string, map)"
          ),
          "store"         => fun_ref(
            method(:HostManagementStore),
            "void (string, map)"
          ),
          "help"          => Ops.get(@HELPS, "host_management", "")
        },
        "expert_settings" => {
          "widget"        => :custom,
          "custom_widget" => VBox(),
          "help"          => Ops.get(@HELPS, "expert_settings", " ")
        },
        "config_summary"  => {
          "widget"        => :custom,
          "custom_widget" => Empty(),
          "help"          => Ops.get(@HELPS, "config_summary", " ")
        },
        "other_options"   => {
          "widget"            => :custom,
          "custom_widget"     => TextEntry(
            Id("other_opts"),
            _("DHCP Server Start-up Arguments")
          ),
          "init"              => fun_ref(
            method(:OtherOptionsInit),
            "void (string)"
          ),
          "validate_type"     => :function,
          "validate_function" => fun_ref(
            method(:OtherOptionsValidate),
            "boolean (string, map)"
          ),
          "store"             => fun_ref(
            method(:OtherOptionsStore),
            "void (string, map)"
          ),
          "help"              => Ops.get(@HELPS, "other_options", " ")
        }
      }
    ),
    :from => "map",
    :to   => "map <string, map <string, any>>"
  )
end

- (Object) OtherOptionsInit(key)



2106
2107
2108
2109
2110
2111
# File '../../src/include/dhcp-server/dialogs2.rb', line 2106

def OtherOptionsInit(key)
  params = DhcpServer.GetOtherOptions
  UI.ChangeWidget(Id("other_opts"), :Value, params)

  nil
end

- (Object) OtherOptionsStore(key, event)



2176
2177
2178
2179
2180
2181
2182
2183
# File '../../src/include/dhcp-server/dialogs2.rb', line 2176

def OtherOptionsStore(key, event)
  event = deep_copy(event)
  params = Convert.to_string(UI.QueryWidget(Id("other_opts"), :Value))

  DhcpServer.SetOtherOptions(params)

  nil
end

- (Object) OtherOptionsValidate(key, event)



2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
# File '../../src/include/dhcp-server/dialogs2.rb', line 2113

def OtherOptionsValidate(key, event)
  event = deep_copy(event)
  cmdline = Convert.to_string(UI.QueryWidget(Id("other_opts"), :Value))
  #remove leading '-'
  if Ops.greater_than(Builtins.size(cmdline), 0)
    cmdline = Builtins.substring(cmdline, 1)
  end
  correct = true

  options = Builtins.listmap(Builtins.splitstring(cmdline, "-")) do |s|
    wrk = Builtins.splitstring(s, " ")
    { Ops.get(wrk, 0, "") => Ops.get(wrk, 1, "") }
  end

  Builtins.y2milestone("Cmdline options: %1", options)

  Builtins.foreach(options) do |k, v|
    if !Builtins.haskey(@valid_opts, k)
      UI.SetFocus(Id("other_opts"))
      Popup.Error(
        Builtins.sformat(
          _("\"-%1\" is not a valid DHCP server commandline option"),
          k
        )
      )
      correct = false
      raise Break
    else
      if v == "" && Ops.get(@valid_opts, k, false)
        UI.SetFocus(Id("other_opts"))
        Popup.Error(
          Builtins.sformat(
            _("DHCP server commandline option \"-%1\" requires an argument"),
            k
          )
        )
        correct = false
        raise Break
      end
      if k == "cf"
        UI.SetFocus(Id("other_opts"))
        correct = Popup.ContinueCancel(
          Builtins.sformat(
            _(
              "You have specified an alternate configuration file for the DHCP server.\n" +
                "\n" +
                "YaST does not supported this. The DHCP server module can only read and write\n" +
                "/etc/dhcpd.conf. The new configuration from %1 will not be imported. All\n" +
                "changes will be saved to the default configuration file.\n" +
                " \n" +
                "Really continue?\n"
            ),
            v
          )
        )
        raise Break
      end
    end
  end
  #    y2milestone("Commandline options parsed");
  correct
end

- (Object) PrepareDirectives



1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
# File '../../src/include/dhcp-server/dialogs2.rb', line 1845

def PrepareDirectives
  directives = []

  value = Convert.to_string(UI.QueryWidget(Id("hostip"), :Value))
  if Ops.greater_than(Builtins.size(value), 0)
    # FIXME: validation
    directives = Builtins.add(
      directives,
      { "key" => "fixed-address", "value" => value }
    )
  end

  value = Convert.to_string(UI.QueryWidget(Id("hosthwaddress"), :Value))
  if Ops.greater_than(Builtins.size(value), 0)
    # FIXME: validation
    type = Convert.to_string(
      UI.QueryWidget(Id("network_type"), :CurrentButton)
    )
    directives = Builtins.add(
      directives,
      { "key" => "hardware", "value" => Ops.add(Ops.add(type, " "), value) }
    )
  end

  deep_copy(directives)
end

- (Object) RedrawInterfacesTable



490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
# File '../../src/include/dhcp-server/dialogs2.rb', line 490

def RedrawInterfacesTable
  table_items = []
  Builtins.foreach(@ifaces) do |iface, settings|
    table_items = Builtins.add(
      table_items,
      Item(
        Id(iface),
        Ops.get_boolean(settings, "active", false) ? "x" : "",
        iface,
        Ops.get_string(settings, "device", ""),
        Ops.get_string(settings, "ipaddr", "")
      )
    )
  end

  UI.ChangeWidget(Id("nic_selection"), :Items, table_items)
  if @current_item_iface != nil
    UI.ChangeWidget(Id("nic_selection"), :CurrentItem, @current_item_iface)
  end

  SetInterfacesTableButtons()

  nil
end

- (Object) SaveAndRestart



2195
2196
2197
2198
2199
2200
2201
2202
# File '../../src/include/dhcp-server/dialogs2.rb', line 2195

def SaveAndRestart
  Wizard.CreateDialog
  Wizard.RestoreHelp(Ops.get(@HELPS, "write", ""))
  DhcpServer.Write
  UI.CloseDialog

  nil
end

- (Object) seconds2time(seconds)



419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
# File '../../src/include/dhcp-server/dialogs2.rb', line 419

def seconds2time(seconds)
  unit = "seconds"
  count = seconds
  if Ops.modulo(seconds, 60 * 60 * 24) == 0
    return {
      "unit"  => "days",
      "count" => Ops.divide(seconds, 60 * 60 * 24)
    }
  end
  if Ops.modulo(seconds, 60 * 60) == 0
    return { "unit" => "hours", "count" => Ops.divide(seconds, 60 * 60) }
  end
  if Ops.modulo(seconds, 60) == 0
    return { "unit" => "minutes", "count" => Ops.divide(seconds, 60) }
  end
  { "unit" => "seconds", "count" => seconds }
end

- (Object) SelectItem(id)



1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
# File '../../src/include/dhcp-server/dialogs2.rb', line 1735

def SelectItem(id)
  opts = Ops.get(@hosts, id, {})

  UI.ChangeWidget(Id("hostname"), :Value, id)
  UI.ChangeWidget(Id("hostip"), :Value, Ops.get(opts, "ip", ""))
  UI.ChangeWidget(
    Id("hosthwaddress"),
    :Value,
    Ops.get(opts, "hardware", "")
  )
  UI.ChangeWidget(
    Id("network_type"),
    :CurrentButton,
    Ops.get(opts, "type", "ethernet")
  )

  nil
end

- (Object) SetInterfacesTableButtons



472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
# File '../../src/include/dhcp-server/dialogs2.rb', line 472

def SetInterfacesTableButtons
  current_item = Convert.to_string(
    UI.QueryWidget(Id("nic_selection"), :CurrentItem)
  )

  # The currently selected item is active, can be deactivated
  if Ops.get_boolean(@ifaces, [current_item, "active"]) == true
    UI.ChangeWidget(Id("add"), :Enabled, false)
    UI.ChangeWidget(Id("remove"), :Enabled, true) 
    # and vice versa
  else
    UI.ChangeWidget(Id("add"), :Enabled, true)
    UI.ChangeWidget(Id("remove"), :Enabled, false)
  end

  nil
end

- (Object) SetStartService(start)



2189
2190
2191
2192
2193
# File '../../src/include/dhcp-server/dialogs2.rb', line 2189

def SetStartService(start)
  DhcpServer.SetStartService(start)

  nil
end

- (Object) time2seconds(count, unit)



408
409
410
411
412
413
414
415
416
417
# File '../../src/include/dhcp-server/dialogs2.rb', line 408

def time2seconds(count, unit)
  if unit == "days"
    return Ops.multiply(Ops.multiply(Ops.multiply(count, 60), 60), 24)
  elsif unit == "hours"
    return Ops.multiply(Ops.multiply(count, 60), 60)
  elsif unit == "minutes"
    return Ops.multiply(count, 60)
  end
  count
end

- (Object) TimeComboLabelLength



395
396
397
398
399
400
401
402
403
404
405
406
# File '../../src/include/dhcp-server/dialogs2.rb', line 395

def TimeComboLabelLength
  max_length = 0
  Builtins.foreach(@time_combo_items) do |combo_item|
    combo_label = Ops.get_string(combo_item, 1, " ")
    current_length = Builtins.size(combo_label)
    if Ops.greater_than(current_length, max_length)
      max_length = current_length
    end
  end

  max_length
end