Module: Yast::IsnsWidgetsInclude

Defined in:
../../src/include/isns/widgets.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) checkISNS



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# File '../../src/include/isns/widgets.rb', line 705

def checkISNS
  isns_status = IsnsServer.testISNSAccess(@address)
  if isns_status != "OK"
    #       boolean display = true;
    #       Report::DisplayErrors(display,10);
    Report.Error(
      _("Unable to connect to iSNS server. Check iSNS server address.")
    )
    return 1
  end

  0
end

- (Object) CreateNode(values_before)



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# File '../../src/include/isns/widgets.rb', line 154

def CreateNode(values_before)
  values_before = deep_copy(values_before)
  ret_map = {}
  node_dialog = HBox(
    HSpacing(5),
    VBox(
      VSpacing(1),
      Left(
        HWeight(
          3,
          InputField(Id(:nodeentry), Opt(:hstretch), _("iSCSI Node Name"))
        )
      ),
      Left(
        ButtonBox(
          PushButton(Id(:ok), Label.OKButton),
          PushButton(Id(:cancel), Label.CancelButton)
        )
      ),
      VSpacing(1)
    ),
    HSpacing(5)
  )

  UI.OpenDialog(node_dialog)

  ret = :nil
  while ret != :ok && ret != :cancel
    enable = false
    ret = Convert.to_symbol(UI.UserInput)
  end

  if ret == :cancel
    ret_map = {}
  else
    value = Convert.to_string(UI.QueryWidget(:nodeentry, :Value))
    ret_map = { "VALUE" => value }
  end
  UI.CloseDialog
  deep_copy(ret_map)
end

- (Object) DiscoveryDomainDetailDialog(values_before)

**************** global funcions and variables *****



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# File '../../src/include/isns/widgets.rb', line 24

def DiscoveryDomainDetailDialog(values_before)
  values_before = deep_copy(values_before)
  ret_map = {}
  dd_dialog = VBox(
    Heading(_("Create New Discovery Domain")),
    HSpacing(50),
    HWeight(
      3,
      InputField(Id(:ddentry), Opt(:hstretch), _("Discovery Domain Name"))
    ),
    VSpacing(1),
    HBox(
      HSpacing(3),
      VBox(
        Label(
          _(
            "Select discovery domain set to which discovery domain will be added."
          )
        ),
        SelectionBox(Id(:ddsentries), _("Discovery Domain Name Set"))
      ),
      HSpacing(3)
    ),
    VSpacing(1),
    ButtonBox(
      PushButton(Id(:ok), Label.OKButton),
      PushButton(Id(:cancel), Label.CancelButton)
    ),
    VSpacing(1)
  )
  UI.OpenDialog(dd_dialog)

  inc_items = []
  count = 0
  index = ""
  first = ""
  Builtins.foreach(IsnsServer.readDDS(@address)) do |ddsentry|
    if count == 0
      index = ddsentry
      count = 1
    else
      inc_items = Builtins.add(inc_items, Item(Id(index), ddsentry))
      count = 0
      first = ddsentry if first == ""
    end
  end

  UI.ChangeWidget(Id(:ddsentries), :Items, inc_items)
  UI.ChangeWidget(Id(:ddsentries), :CurrentItem, first)

  ret = :nil
  while ret != :ok && ret != :cancel
    enable = false
    ret = Convert.to_symbol(UI.UserInput)
  end

  if ret == :cancel
    ret_map = {}
  else
    dd_name = Convert.to_string(UI.QueryWidget(:ddentry, :Value))

    dds_id = Convert.to_string(
      UI.QueryWidget(Id(:ddsentries), :CurrentItem)
    )
    Builtins.y2milestone("creating dd add to dds: %1", dds_id)
    IsnsServer.addDD(@address, dd_name)

    count2 = 0
    dd_index = ""
    Builtins.foreach(IsnsServer.readDD(@address)) do |dd|
      if count2 == 0
        dd_index = dd
        count2 = 1
      else
        IsnsServer.addDDSMember(@address, dds_id, dd_index) if dd == dd_name
        count2 = 0
      end
    end

    ret_map = { "VALUE" => dd_name }
  end
  UI.CloseDialog
  deep_copy(ret_map)
end

- (Object) DiscoveryDomainSetDetailDialog(values_before)



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# File '../../src/include/isns/widgets.rb', line 109

def DiscoveryDomainSetDetailDialog(values_before)
  values_before = deep_copy(values_before)
  ret_map = {}
  dds_dialog = HBox(
    HSpacing(5),
    VBox(
      VSpacing(1),
      Left(
        HWeight(
          3,
          InputField(
            Id(:ddsentry),
            Opt(:hstretch),
            _("Discovery Domain Set Name")
          )
        )
      ),
      Left(
        ButtonBox(
          PushButton(Id(:ok), Label.OKButton),
          PushButton(Id(:cancel), Label.CancelButton)
        )
      ),
      VSpacing(1)
    ),
    HSpacing(5)
  )
  UI.OpenDialog(dds_dialog)

  ret = :nil
  while ret != :ok && ret != :cancel
    enable = false
    ret = Convert.to_symbol(UI.UserInput)
  end

  if ret == :cancel
    ret_map = {}
  else
    value = Convert.to_string(UI.QueryWidget(:ddsentry, :Value))
    ret_map = { "VALUE" => value }
  end
  UI.CloseDialog
  deep_copy(ret_map)
end

- (Object) DisplayAllDiscoveryDomainsDialog(dds_name, dds_id)



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# File '../../src/include/isns/widgets.rb', line 242

def DisplayAllDiscoveryDomainsDialog(dds_name, dds_id)
  ret_map = {}
  dds_dialog = VBox(
    Heading(_("Add Discovery Domain to Set")),
    Label(dds_name),
    HSpacing(50),
    Heading(_("Available Discovery Domains")),
    HBox(VSpacing(10), Table(Id(:dd_table), Header(_("Name")), [])),
    Left(
      HBox(
        PushButton(Id(:add), _("Add Discovery Domain")),
        PushButton(Id(:exit), _("Done"))
      )
    )
  )
  UI.OpenDialog(dds_dialog)

  initDiscoveryDomainPotential(dds_id)

  ret = :nil
  while ret != :exit
    enable = false
    ret = Convert.to_symbol(UI.UserInput)
    if ret == :add
      Builtins.y2milestone("Add a dds member")
      dd_id = Convert.to_string(UI.QueryWidget(Id(:dd_table), :CurrentItem))
      IsnsServer.addDDSMember(@address, dds_id, dd_id)
      initDiscoveryDomainPotential(dds_id)
    end
  end

  UI.CloseDialog
  deep_copy(ret_map)
end

- (Object) DisplayAllMembersDialog(dd_name, dd_id)



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# File '../../src/include/isns/widgets.rb', line 197

def DisplayAllMembersDialog(dd_name, dd_id)
  ret_map = {}
  iscsi_member_dialog = VBox(
    Heading(_("Add iSCSI node to discovery domain")),
    Label(dd_name),
    HSpacing(100),
    Heading(_("Available Nodes to Add")),
    HBox(
      VSpacing(10),
      Table(Id(:members_table), Header(_("Name"), _("Node Type")), [])
    ),
    Left(
      HBox(
        PushButton(Id(:add), _("Add Node")),
        PushButton(Id(:exit), _("Done"))
      )
    )
  )
  UI.OpenDialog(iscsi_member_dialog)

  initDiscoveryDomainPotentialISCSI(dd_id)

  ret = :nil
  while ret != :exit
    enable = false
    ret = Convert.to_symbol(UI.UserInput)
    if ret == :add
      Builtins.y2milestone("Add a node")
      index = UI.QueryWidget(Id(:members_table), :CurrentItem)
      iqn = Ops.get_string(
        Convert.to_term(
          UI.QueryWidget(Id(:members_table), term(:Item, index))
        ),
        1,
        ""
      )
      IsnsServer.addDDMember(@address, dd_id, iqn)
      initDiscoveryDomainPotentialISCSI(dd_id)
    end
  end

  UI.CloseDialog
  deep_copy(ret_map)
end

- (Object) handleAddress(key, event)



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# File '../../src/include/isns/widgets.rb', line 487

def handleAddress(key, event)
  event = deep_copy(event)
  @address = Convert.to_string(UI.QueryWidget(:isnsaddress, :Value))
  SCR.Execute(
    path(".target.bash_output"),
    Builtins.sformat("echo \"isns_address=%1\">/etc/isns.conf", @address)
  )
  Builtins.y2milestone("isnsaddress is %1", @address)
  nil
end

- (Object) handleDiscoveryDomain(key, event)



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# File '../../src/include/isns/widgets.rb', line 526

def handleDiscoveryDomain(key, event)
  event = deep_copy(event)
  if Ops.get_string(event, "EventReason", "") == "SelectionChanged"
    Builtins.y2milestone("selectionChangedEvent")
    dd_id = Convert.to_string(UI.QueryWidget(Id(:dd_table), :CurrentItem))
    Builtins.y2milestone("selectionChangedEvent - dd-id:%1", dd_id)
    initDDISCSIMembers(dd_id)
  elsif Ops.get_string(event, "EventReason", "") == "Activated"
    Builtins.y2milestone("handleDiscoveryDomainCalled:Activated")
    case Ops.get_symbol(event, "WidgetID")
      when :delete
        @del = Convert.to_string(
          UI.QueryWidget(Id(:dd_table), :CurrentItem)
        )
        if @del != nil
          if Popup.ContinueCancel(_("Really delete this domain?"))
            IsnsServer.deleteDD(@address, @del)
            initDiscoveryDomain("")
          else
            Builtins.y2milestone("Delete canceled")
          end
        end
      when :add
        @add_map = DiscoveryDomainDetailDialog({ "VALUE" => "" })
        if @add_map != {}
          #    IsnsServer::addDD(address, add_map["VALUE"]:"");
          initDiscoveryDomain("")
        end
    end
  end

  nil
end

- (Object) handleDiscoveryDomainMembers(key, event)



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# File '../../src/include/isns/widgets.rb', line 605

def handleDiscoveryDomainMembers(key, event)
  event = deep_copy(event)
  if Ops.get_string(event, "EventReason", "") == "Activated"
    case Ops.get_symbol(event, "WidgetID")
      when :delete
        # domain deleted, but we get this event so update the members table
        dd_id = Convert.to_string(
          UI.QueryWidget(Id(:dd_table), :CurrentItem)
        )
        initDDISCSIMembers(dd_id)
      when :remove
        iqn = UI.QueryWidget(Id(:dd_members_table), :CurrentItem)
        dd_name = Ops.get_string(
          Convert.to_term(
            UI.QueryWidget(Id(:dd_members_table), term(:Item, iqn))
          ),
          1,
          ""
        )
        dd_id = Convert.to_string(
          UI.QueryWidget(Id(:dd_table), :CurrentItem)
        )
        IsnsServer.deleteDDMember(@address, dd_id, dd_name)
        initDDISCSIMembers(dd_id)
      when :addiscsinode
        dd_id = Convert.to_string(
          UI.QueryWidget(Id(:dd_table), :CurrentItem)
        )
        dd_name = Ops.get_string(
          Convert.to_term(UI.QueryWidget(Id(:dd_table), term(:Item, dd_id))),
          1,
          ""
        )
        add_map1 = DisplayAllMembersDialog(dd_name, dd_id)
        initDDISCSIMembers(dd_id)
      when :createmember
        dd_id = Convert.to_string(
          UI.QueryWidget(Id(:dd_table), :CurrentItem)
        )
        dd_name = Ops.get_string(
          Convert.to_term(UI.QueryWidget(Id(:dd_table), term(:Item, dd_id))),
          1,
          ""
        )

        add_map = CreateNode({ "VALUE" => "" })
        if add_map != {}
          IsnsServer.addDDMember(
            @address,
            dd_id,
            Ops.get_string(add_map, "VALUE", "")
          )
        end

        initDDISCSIMembers(dd_id)
    end
  end

  nil
end

- (Object) handleDiscoveryDomainSet(key, event)



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# File '../../src/include/isns/widgets.rb', line 560

def handleDiscoveryDomainSet(key, event)
  event = deep_copy(event)
  mycurrent = Convert.to_string(
    UI.QueryWidget(Id(:dds_table), :CurrentItem)
  )
  Builtins.y2milestone(
    "handleDiscoveryDomainSet action called: %1 -- %2 -- %3",
    key,
    event,
    mycurrent
  )

  if Ops.get_string(event, "EventReason", "") == "SelectionChanged"
    Builtins.y2milestone("selectionChangedEvent")
    dds_id = Convert.to_string(UI.QueryWidget(Id(:dds_table), :CurrentItem))
    Builtins.y2milestone("selectionChangedEvent - dds-id:%1", dds_id)
    initDiscoveryDomainSetMembers(dds_id)
  end

  if Ops.get_string(event, "EventReason", "") == "Activated"
    case Ops.get_symbol(event, "WidgetID")
      when :delete
        @del = Convert.to_string(
          UI.QueryWidget(Id(:dds_table), :CurrentItem)
        )
        if @del != nil
          if Popup.ContinueCancel(_("Really delete the selected item?"))
            IsnsServer.deleteDDS(@address, @del)
            initDiscoveryDomainSet("")
          else
            Builtins.y2milestone("Delete canceled")
          end
        end
      when :add
        @add_map = DiscoveryDomainSetDetailDialog({ "VALUE" => "" })
        if @add_map != {}
          IsnsServer.addDDS(@address, Ops.get_string(@add_map, "VALUE", ""))
          initDiscoveryDomainSet("")
        end
    end
  end

  nil
end

- (Object) handleDiscoveryDomainSetMembers(key, event)



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# File '../../src/include/isns/widgets.rb', line 666

def handleDiscoveryDomainSetMembers(key, event)
  event = deep_copy(event)
  if Ops.get_string(event, "EventReason", "") == "Activated"
    case Ops.get_symbol(event, "WidgetID")
      when :delete
        # domain Set deleted, but we get this event so update the members table
        dds_id = Convert.to_string(
          UI.QueryWidget(Id(:dds_table), :CurrentItem)
        )
        initDiscoveryDomainSetMembers(dds_id)
      when :remove
        Builtins.y2milestone("Unassign a dds member")
        dds_id = Convert.to_string(
          UI.QueryWidget(Id(:dds_table), :CurrentItem)
        )
        dd_id = Convert.to_string(
          UI.QueryWidget(Id(:dds_members_table), :CurrentItem)
        )
        IsnsServer.deleteDDSMember(@address, dds_id, dd_id)
        initDiscoveryDomainSetMembers(dds_id)
      when :adddd
        Builtins.y2milestone("Add a dds member")
        dds_id = Convert.to_string(
          UI.QueryWidget(Id(:dds_table), :CurrentItem)
        )
        dds_name = Ops.get_string(
          Convert.to_term(
            UI.QueryWidget(Id(:dds_table), term(:Item, dds_id))
          ),
          1,
          ""
        )
        add_map1 = DisplayAllDiscoveryDomainsDialog(dds_name, dds_id)
        initDiscoveryDomainSetMembers(dds_id)
    end
  end

  nil
end

- (Object) handleISCSI(key, event)



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# File '../../src/include/isns/widgets.rb', line 499

def handleISCSI(key, event)
  event = deep_copy(event)
  if Ops.get_string(event, "EventReason", "") == "Activated"
    case Ops.get_symbol(event, "WidgetID")
      when :delete
        @del = UI.QueryWidget(Id(:members_table), :CurrentItem)
        if @del != nil
          if Popup.ContinueCancel(_("Really delete the selected item?"))
            discoverydomainsetname = Ops.get_string(
              Convert.to_term(
                UI.QueryWidget(Id(:members_table), term(:Item, @del))
              ),
              1,
              ""
            )
            IsnsServer.deleteISCSI(@address, discoverydomainsetname)
            initISCSI("")
          else
            Builtins.y2milestone("Delete canceled")
          end
        end
    end
  end

  nil
end

- (Object) initAddress(key)



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# File '../../src/include/isns/widgets.rb', line 278

def initAddress(key)
  @address = Ops.get_string(
    Convert.convert(
      SCR.Execute(
        path(".target.bash_output"),
        "cat /etc/isns.conf|cut -d'=' -f2|tr -d '\n'"
      ),
      :from => "any",
      :to   => "map <string, any>"
    ),
    "stdout",
    ""
  )
  UI.ChangeWidget(:isnsaddress, :Value, @address)

  nil
end

- (Object) initDDISCSIMembers(key)



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# File '../../src/include/isns/widgets.rb', line 353

def initDDISCSIMembers(key)
  count = 0
  index = ""
  ddid = ""
  inc_items = []

  Builtins.y2milestone("initDDISCSIMembers key is:%1", key)
  if key == "dd_display_members"
    key = Convert.to_string(UI.QueryWidget(Id(:dd_table), :CurrentItem))
  end

  ddid = key
  Builtins.foreach(IsnsServer.readDDMembers(@address, ddid)) do |result|
    Builtins.y2milestone("iscsiMembers: %1", key)
    inc_items = Builtins.add(
      inc_items,
      Item(
        Id(count),
        Ops.get_string(result, "NODE", ""),
        Ops.get_string(result, "TYPE", "")
      )
    )
    count = Ops.add(count, 1)
  end

  UI.ChangeWidget(Id(:dd_members_table), :Items, inc_items)

  nil
end

- (Object) initDiscoveryDomain(key)



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# File '../../src/include/isns/widgets.rb', line 382

def initDiscoveryDomain(key)
  count = 0
  index = ""
  inc_items = []

  checkISNS

  Builtins.foreach(IsnsServer.readDD(@address)) do |dd|
    if count == 0
      index = dd
      count = 1
    else
      inc_items = Builtins.add(inc_items, Item(Id(index), dd))
      count = 0
    end
  end

  UI.ChangeWidget(Id(:dd_table), :Items, inc_items)

  nil
end

- (Object) initDiscoveryDomainPotential(key)



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# File '../../src/include/isns/widgets.rb', line 403

def initDiscoveryDomainPotential(key)
  count = 0
  index = ""
  inc_items = []
  ddsmembers = []
  found = "FALSE"

  ddsmembers = IsnsServer.readDDSMembers(@address, key)

  Builtins.foreach(IsnsServer.readDD(@address)) do |dd|
    if count == 0
      index = dd
      count = 1
    else
      found = "FALSE"
      Builtins.foreach(ddsmembers) do |ddsmember|
        found = "TRUE" if ddsmember == dd
      end

      if found == "FALSE"
        inc_items = Builtins.add(inc_items, Item(Id(index), dd))
      end
      count = 0
    end
  end

  UI.ChangeWidget(Id(:dd_table), :Items, inc_items)

  nil
end

- (Object) initDiscoveryDomainPotentialISCSI(key)



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# File '../../src/include/isns/widgets.rb', line 318

def initDiscoveryDomainPotentialISCSI(key)
  count = 0
  type = _("Target or Initiator")
  inc_items = []
  iscsinode = ""
  ddmembers = []
  found = "FALSE"

  ddmembers = IsnsServer.readDDMembers(@address, key)

  Builtins.foreach(IsnsServer.readISCSI(@address)) do |iscsinode2|
    found = "FALSE"
    Builtins.foreach(ddmembers) do |ddmember|
      if Ops.get_string(ddmember, "NODE", "") ==
          Ops.get_string(iscsinode2, "NODE", "")
        found = "TRUE"
      end
    end
    if found == "FALSE"
      inc_items = Builtins.add(
        inc_items,
        Item(
          Id(count),
          Ops.get_string(iscsinode2, "NODE", ""),
          Ops.get_string(iscsinode2, "TYPE", "")
        )
      )
      count = Ops.add(count, 1)
    end
  end

  UI.ChangeWidget(Id(:members_table), :Items, inc_items)

  nil
end

- (Object) initDiscoveryDomainSet(key)



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# File '../../src/include/isns/widgets.rb', line 434

def initDiscoveryDomainSet(key)
  count = 0
  index = ""

  inc_items = []

  Builtins.y2milestone("isnsaddress is %1", @address)

  checkISNS

  Builtins.foreach(IsnsServer.readDDS(@address)) do |key2|
    if count == 0
      index = key2
      count = 1
    else
      inc_items = Builtins.add(inc_items, Item(Id(index), key2))
      count = 0
    end
  end

  UI.ChangeWidget(Id(:dds_table), :Items, inc_items)

  nil
end

- (Object) initDiscoveryDomainSetMembers(key)



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# File '../../src/include/isns/widgets.rb', line 458

def initDiscoveryDomainSetMembers(key)
  count = 0
  index = ""
  inc_items = []
  dds_id = ""

  if key == "dds_display_members"
    key = Convert.to_string(UI.QueryWidget(Id(:dds_table), :CurrentItem))
  end

  dds_id = key

  Builtins.foreach(IsnsServer.readDDSMembers(@address, dds_id)) do |key2|
    Builtins.y2milestone("results received: %1", key2)
    if count == 0
      index = key2
      count = 1
    else
      inc_items = Builtins.add(inc_items, Item(Id(index), key2))
      count = 0
    end
  end

  UI.ChangeWidget(Id(:dds_members_table), :Items, inc_items)

  nil
end

- (Object) initialize_isns_widgets(include_target)



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# File '../../src/include/isns/widgets.rb', line 13

def initialize_isns_widgets(include_target)
  textdomain "isns"
  Yast.import "Label"
  Yast.import "IsnsServer"
  Yast.import "String"
  Yast.import "Report"

  @address = ""
end

- (Object) initISCSI(key)



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# File '../../src/include/isns/widgets.rb', line 295

def initISCSI(key)
  count = 0
  type = _("Target or Initiator")
  inc_items = []

  checkISNS

  Builtins.foreach(IsnsServer.readISCSI(@address)) do |key2|
    inc_items = Builtins.add(
      inc_items,
      Item(
        Id(count),
        Ops.get_string(key2, "NODE", ""),
        Ops.get_string(key2, "TYPE", "")
      )
    )
    count = Ops.add(count, 1)
  end

  UI.ChangeWidget(Id(:members_table), :Items, inc_items)

  nil
end