Module: Yast::PartitioningEpHdLibInclude

Includes:
Logger
Defined in:
../../src/include/partitioning/ep-hd-lib.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) EpCloneDisk(device)



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 516

def EpCloneDisk(device)
  target_map = Storage.GetTargetMap

  mysize = Ops.get_integer(target_map, [device, "size_k"], 0)
  mycyl_size = Ops.get_integer(target_map, [device, "cyl_size"], 0)
  myparts = Ops.get_list(target_map, [device, "partitions"], [])
  mypart_table_type = Ops.get_string(target_map, [device, "label"]) do
    Storage.DefaultDiskLabel(device)
  end

  # helptext
  helptext = _(
    "<p>Select one or more (if available) hard disks\n" +
      "that will have the same partition layout as\n" +
      "this disk.</p>\n" +
      "<p>Disks marked with the sign '*' contain one or\n" +
      "more partitions. After cloning, these\n" +
      "partitions will be deleted.</p>\n"
  )

  _AvailableTargetDisks = lambda do
    filtered_target_map = Builtins.filter(target_map) do |dev, props|
      dev != device &&
        Storage.IsDiskType(Ops.get_symbol(props, "type", :CT_UNKNOWN)) &&
        !Storage.IsUsedBy(props) &&
        Ops.get_integer(props, "cyl_size", 0) == mycyl_size
    end

    Builtins.y2milestone(
      "Available, suitable and unused disks (other than %1): %2",
      device,
      Map.Keys(filtered_target_map)
    )

    items = []

    Builtins.foreach(filtered_target_map) do |dev, props|
      if Ops.greater_or_equal(Ops.get_integer(props, "size_k", 0), mysize)
        items = Builtins.add(items, dev)
      else
        Builtins.y2milestone(
          "%1 is smaller than needed, skipping it",
          device
        )
      end
    end

    deep_copy(items)
  end

  _ConfirmDeletePartitions = lambda do |to_delete|
    to_delete = deep_copy(to_delete)
    UI.OpenDialog(
      Opt(:warncolor),
      VBox(
        Left(
          Label(
            _(
              "The following partitions will be deleted\nand all data on them will be lost:"
            )
          )
        ),
        VSpacing(1),
        RichText(HTML.List(to_delete)),
        Left(Label(_("Really delete these partitions?"))),
        VSpacing(1),
        ButtonBox(
          PushButton(Id(:ok), Opt(:default), Label.DeleteButton),
          PushButton(Id(:cancel), Label.CancelButton)
        )
      )
    )
    ret2 = Convert.to_symbol(UI.UserInput)
    UI.CloseDialog

    ret2 == :ok
  end

  if Builtins.isempty(myparts)
    Popup.Error(
      _(
        "There are no partitions on this disk, but a clonable\n" +
          "disk must have at least one partition.\n" +
          "Create partitions before cloning the disk.\n"
      )
    )
    return
  end

  mydisks = _AvailableTargetDisks.call

  if Builtins.isempty(mydisks)
    Popup.Error(
      _(
        "This disk cannot be cloned. There are no suitable\ndisks that could have the same partitioning layout."
      )
    )
    return
  end

  ui_items = Builtins.maplist(mydisks) do |one_disk|
    any_partitions = !Builtins.isempty(
      Ops.get_list(target_map, [one_disk, "partitions"], [])
    )
    Item(
      Id(one_disk),
      Builtins.sformat(
        "%1%2 (%3)",
        one_disk,
        any_partitions ? "*" : "",
        Storage.KByteToHumanString(
          Ops.get_integer(target_map, [one_disk, "size_k"], 42)
        )
      )
    )
  end

  UI.OpenDialog(
    MinSize(
      60,
      20,
      VBox(
        Heading(Builtins.sformat(_("Clone partition layout of %1"), device)),
        VSpacing(1),
        MultiSelectionBox(
          Id(:tdisk),
          _("Available target disks:"),
          ui_items
        ),
        VSpacing(1),
        ButtonBox(
          PushButton(Id(:help), Opt(:helpButton), Label.HelpButton),
          PushButton(Id(:ok), Opt(:default), Label.OKButton),
          PushButton(Id(:cancel), Label.CancelButton)
        )
      )
    )
  )

  UI.ChangeWidget(:help, :HelpText, helptext)

  ret = nil

  while ret != :ok && ret != :cancel
    ret = UI.UserInput

    if ret == :ok
      selected_disks = Convert.convert(
        UI.QueryWidget(Id(:tdisk), :SelectedItems),
        :from => "any",
        :to   => "list <string>"
      )

      if Builtins.isempty(selected_disks)
        Popup.Error(_("Select a target disk for creating a clone"))
        UI.SetFocus(Id(:tdisk))
        ret = nil
        next
      end

      # collect partitions to delete
      partitions_to_delete = []
      Builtins.foreach(selected_disks) do |this_disk|
        partitions_to_delete = Convert.convert(
          Builtins.union(
            partitions_to_delete,
            Storage.GetAffectedDevices(this_disk)
          ),
          :from => "list",
          :to   => "list <string>"
        )
      end

      #if there is anything to delete, ask user if s/he really wants to delete
      if !Builtins.isempty(partitions_to_delete) &&
          !_ConfirmDeletePartitions.call(partitions_to_delete)
        ret = nil
        next
      end

      #We'll be deleting recursively, so that no longer valid
      #LVMs and RAIDs are not left behind
      recursive = Storage.GetRecursiveRemoval
      Storage.SetRecursiveRemoval(true)

      Builtins.foreach(selected_disks) do |this_disk|
        disk_info = Storage.GetDisk(target_map, this_disk)
        Storage.CreatePartitionTable(
          Ops.get_string(disk_info, "device", ""),
          mypart_table_type
        )
        Builtins.foreach(myparts) do |one_partition|
          _next = Storage.NextPartition(
            this_disk,
            Ops.get_symbol(one_partition, "type", :none)
          )
          Storage.CreatePartition(
            this_disk,
            Ops.get_string(_next, "device", "error"),
            Ops.get_symbol(one_partition, "type", :primary),
            Ops.get_integer(one_partition, "fsid", Partitions.fsid_native),
            Ops.get_integer(one_partition, ["region", 0], 0),
            Ops.get_integer(one_partition, ["region", 1], 0),
            Ops.get_symbol(one_partition, "mountby") do
              Storage.GetMountBy(device)
            end
          ) #FIXME: ChangeVolumeProperties too?
        end
      end

      Storage.SetRecursiveRemoval(recursive)
    end
  end

  UI.CloseDialog

  if ret == :ok
    UpdateMainStatus()
    UpdateNavigationTree(nil)
    TreePanel.Create
  end

  nil
end

- (Object) EpCreatePartition(disk_device)

argument is device of hard disk



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 242

def EpCreatePartition(disk_device)
  if disk_device == nil
    # error popup
    Popup.Error(_("No hard disk selected."))
    return
  end

  target_map = Storage.GetTargetMap
  disk = Convert.convert(
    Ops.get(target_map, disk_device, {}),
    :from => "map",
    :to   => "map <string, any>"
  )

  if Ops.get_boolean(disk, "readonly", false)
    Popup.Error(Partitions.RdonlyText(disk, true))
    return
  end

  if !Storage.CanCreate(disk, true)
    return
  end

  slots = GetPossibleSlots(disk, disk_device)

  if !Builtins.isempty(slots)
    data = {
      "new"         => true,
      "create"      => true,
      "disk_device" => disk_device,
      "cyl_size"    => Ops.get_integer(disk, "cyl_size", 0),
      "cyl_count"   => Ops.get_integer(disk, "cyl_count", 0),
      "slots"       => slots
    }

    if Builtins.haskey(disk, "udev_id")
      Ops.set(data, "disk_udev_id", Ops.get_list(disk, "udev_id", []))
    end

    if Builtins.haskey(disk, "udev_path")
      Ops.set(data, "disk_udev_path", Ops.get_string(disk, "udev_path", ""))
    end

    Ops.set(data, "using_devices", [disk_device])

    if (
        data_ref = arg_ref(data);
        _DlgCreatePartition_result = DlgCreatePartition(data_ref);
        data = data_ref.value;
        _DlgCreatePartition_result
      )
      device = Ops.get_string(data, "device", "error")

      mby = Ops.get_symbol(data, "mountby") { Storage.GetMountBy(device) }
      Storage.CreatePartition(
        Ops.get_string(data, "disk_device", ""),
        device,
        Ops.get_symbol(data, "type", :primary),
        Ops.get_integer(data, "fsid", Partitions.fsid_native),
        Ops.get_integer(data, ["region", 0], 0),
        Ops.get_integer(data, ["region", 1], 0),
        mby
      )
      Storage.ChangeVolumeProperties(data)

      UpdateMainStatus()
      UpdateNavigationTree(nil)
      TreePanel.Create
      UpdateTableFocus(device)
    end
  end

  nil
end

- (Object) EpCreatePartitionTable(disk_device)



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 39

def EpCreatePartitionTable(disk_device)
  if disk_device == nil
    # error popup
    Popup.Error(_("No hard disk selected."))
    return
  end

  target_map = Storage.GetTargetMap
  disk = Ops.get(target_map, disk_device, {})

  if Storage.IsUsedBy(disk)
    # error popup
    Popup.Error(_("The disk is in use and cannot be modified."))
    return
  end

  default_label = Storage.DefaultDiskLabel(disk_device)

  labels = [default_label]

  if default_label != "dasd"
    if !Builtins.contains(labels, "gpt")
      labels = Builtins.add(labels, "gpt")
    end
  end

  label = default_label
  if Ops.greater_than(Builtins.size(labels), 1)
    tmp = Builtins::List.reduce(VBox(), labels) do |t, l|
      Builtins.add(
        t,
        term(
          :LeftRadioButton,
          Id(l),
          Builtins.toupper(l),
          l == default_label
        )
      )
    end

    UI.OpenDialog(
      Opt(:decorated),
      Greasemonkey.Transform(
        VBox(
          # dialog heading
          Label(
            Builtins.sformat(
              _("Select new partition table type for %1."),
              disk_device
            )
          ),
          MarginBox(2, 0.4, RadioButtonGroup(Id(:labels), tmp)),
          ButtonBox(
            PushButton(Id(:ok), Opt(:default), Label.OKButton),
            PushButton(Id(:cancel), Label.CancelButton)
          )
        )
      )
    )

    widget = Convert.to_symbol(UI.UserInput)

    label = Convert.to_string(UI.QueryWidget(Id(:labels), :Value))

    UI.CloseDialog

    return if widget != :ok
  end

  # popup text, %1 is be replaced by disk name e.g. /dev/sda
  if Popup.YesNo(
      Builtins.sformat(
        _(
          "Really create new partition table on %1? This will delete all data\non %1 and all RAIDs and Volume Groups using partitions on %1."
        ),
        disk_device
      )
    )
    Storage.CreatePartitionTable(disk_device, label)

    UpdateMainStatus()
    UpdateNavigationTree(nil)
    TreePanel.Create
  end

  nil
end

- (Object) EpDasdfmtDisk(device)



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 742

def EpDasdfmtDisk(device)
  target_map = Storage.GetTargetMap

  disk = Ops.get(target_map, device, {})

  if !Ops.get_boolean(disk, "dasdfmt", false)
    # popup text, %1 is replaced by a dasd name e.g. /dev/dasda
    doit = Popup.YesNo(
      Builtins.sformat(
        _(
          "Running dasdfmt deletes all data on the disk.\nReally execute dasdfmt on disk %1?\n"
        ),
        device
      )
    )

    Storage.InitializeDisk(device, true) if doit
  else
    # popup text
    Popup.Message(
      _(
        "The disk is no longer marked for dasdfmt.\n" +
          "\n" +
          "Partitions currently present on this disk are again\n" +
          "displayed.\n"
      )
    )
    Storage.InitializeDisk(device, false)
  end

  UpdateMainStatus()
  UpdateNavigationTree(nil)
  TreePanel.Create

  nil
end

- (Object) EpDeleteDisk(device)



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 128

def EpDeleteDisk(device)
  if device == nil
    # error popup
    Popup.Error(_("No disk selected."))
    return
  end

  target_map = Storage.GetTargetMap
  disk = Convert.convert(
    Ops.get(target_map, device, {}),
    :from => "map",
    :to   => "map <string, any>"
  )

  if Ops.get_symbol(disk, "type", :CT_UNKNOWN) == :CT_DMRAID
    # popup text
    if Popup.YesNo(
        Builtins.sformat(_("Really delete BIOS RAID %1?"), device)
      )
      if deleteAllDevPartitions(disk, Stage.initial)
        Storage.DeleteDmraid(device)
      end

      UpdateMainStatus()
      UpdateNavigationTree(:hd)
      TreePanel.Create
    end
  elsif Ops.get_symbol(disk, "type", :CT_UNKNOWN) == :CT_MDPART &&
      Ops.get_string(disk, "sb_ver", "") != "imsm"
    # popup text
    if Popup.YesNo(
        Builtins.sformat(_("Really delete Partitioned RAID %1?"), device)
      )
      if deleteAllDevPartitions(disk, Stage.initial)
        Storage.DeleteMdPartCo(device)
      end

      UpdateMainStatus()
      UpdateNavigationTree(:hd)
      TreePanel.Create
    end
  else
    #partition names
    pnames = Storage.GetAffectedDevices(device)
    count = Builtins.size(pnames)

    if count == 0
      # error ppup
      Popup.Error(_("There are no partitions to delete on this disk."))
      return
    else
      if ConfirmPartitionsDelete(device, pnames) &&
          deleteAllDevPartitions(disk, Stage.initial)
        UpdateMainStatus()
        UpdateNavigationTree(:hd)
        TreePanel.Create
      end
    end
  end

  nil
end

- (Object) EpDeletePartition(device, context)



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 480

def EpDeletePartition(device, context)
  if device == nil
    # error popup
    Popup.Error(_("No partition selected."))
    return
  end

  target_map = Storage.GetTargetMap
  disk = Storage.GetDisk(target_map, device)
  part = Storage.GetPartition(target_map, device)

  return if !Storage.CanDelete(part, disk, true)

  parent = ParentDevice(device)
  _next = NextDeviceAfterDelete(device)

  if EpDeleteDevice(device)
    UpdateMainStatus()

    case context
      when :table
        UpdateNavigationTree(nil)
        TreePanel.Create
        if !Builtins.isempty(_next)
          UI.ChangeWidget(Id(:table), :CurrentItem, _next)
        end
      when :overview
        UpdateNavigationTree(parent)
        TreePanel.Create
    end
  end

  nil
end

- (Object) EpEditPartition(device)



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 318

def EpEditPartition(device)
  if device == nil
    # error popup
    Popup.Error(_("No partition selected."))
    return
  end

  target_map = Storage.GetTargetMap
  part = Storage.GetPartition(target_map, device)

  return if !Storage.CanEdit(part, true)

  if Storage.IsUsedBy(part)
    # error popup, %1 is replace by partition device name e.g. /dev/sdb1
    Popup.Error(
      Builtins.sformat(
        _(
          "The partition %1 is in use. It cannot be\nedited. To edit %1, make sure it is not used."
        ),
        device
      )
    )
    return
  end

  if Ops.get_symbol(part, "type", :primary) == :extended
    # error popup text
    Popup.Error(_("An extended partition cannot be edited."))
    return
  end

  if (
      part_ref = arg_ref(part);
      _DlgEditPartition_result = DlgEditPartition(part_ref);
      part = part_ref.value;
      _DlgEditPartition_result
    )
    Storage.ChangeVolumeProperties(part)

    UpdateMainStatus()
    UpdateNavigationTree(nil)
    TreePanel.Create
    UpdateTableFocus(device)
  end

  nil
end

- (Object) EpMovePartition(device)



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 367

def EpMovePartition(device)
  if device == nil
    # error popup
    Popup.Error(_("No partition selected."))
    return
  end

  target_map = Storage.GetTargetMap
  disk = Storage.GetDisk(target_map, device)
  part = Storage.GetPartition(target_map, device)

  if Ops.get_boolean(disk, "readonly", false)
    Popup.Error(Partitions.RdonlyText(disk, true))
    return
  end

  if !Ops.get_boolean(part, "create", false)
    # error popup, %1 is replace by partition device name, e.g. /dev/sdb1
    Popup.Error(
      Builtins.sformat(
        _(
          "The partition %1 is already created on disk\nand cannot be moved."
        ),
        device
      )
    )
    return
  end

  if Ops.get_symbol(part, "type", :primary) == :extended
    # error popup text
    Popup.Error(_("An extended partition cannot be moved."))
    return
  end

  if (
      part_ref = arg_ref(part);
      _DlgMovePartition_result = DlgMovePartition(part_ref);
      part = part_ref.value;
      _DlgMovePartition_result
    )
    if Storage.UpdatePartition(
        device,
        Ops.get_integer(part, ["region", 0], 0),
        Ops.get_integer(part, ["region", 1], 0)
      )
      UpdateMainStatus()
      TreePanel.Create
      UpdateTableFocus(device)
    end
  end

  nil
end

- (Object) EpResizePartition(device)



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 423

def EpResizePartition(device)
  if device == nil
    # error popup
    Popup.Error(_("No partition selected."))
    return
  end

  target_map = Storage.GetTargetMap
  disk = Storage.GetDisk(target_map, device)
  part = Storage.GetPartition(target_map, device)

  if Ops.get_boolean(disk, "readonly", false)
    Popup.Error(Partitions.RdonlyText(disk, true))
    return
  end

  if Storage.IsUsedBy(part)
    # error popup, %1 is replace by partition device name, e.g. /dev/sdb1
    Popup.Error(
      Builtins.sformat(
        _(
          "The partition %1 is in use. It cannot be\nresized. To resize %1, make sure it is not used."
        ),
        device
      )
    )
    return
  end

  if Ops.get_symbol(part, "type", :primary) == :extended
    # error popup text
    Popup.Error(_("An extended partition cannot be resized."))
    return
  end

  # Need to pass data on the whole disk, to determine free/available space
  if (
      part_ref = arg_ref(part);
      _DlgResizePartition_result = DlgResizePartition(part_ref, disk);
      part = part_ref.value;
      _DlgResizePartition_result
    )
    Storage.ResizePartition(
      device,
      Ops.get_string(disk, "device", "error"),
      Ops.get_integer(part, ["region", 1], 0)
    )

    UpdateMainStatus()
    TreePanel.Create
    UpdateTableFocus(device)
  end

  nil
end

- (Object) GetPossibleSlots(disk, disk_device)



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 192

def GetPossibleSlots(disk, disk_device)
  disk = deep_copy(disk)
  slots = []
  slots_ref = arg_ref(slots)
  Storage.GetUnusedPartitionSlots(disk_device, slots_ref)
  slots = slots_ref.value

  log.info("slots:#{slots}")

  # individual sort primary, extended and logical slots

  ret = {}

  def helper(slots)
    slots = slots.sort { |a, b| b[:region][1] <=> a[:region][1] }
    return slots.map { |slot| slot.select { |k, v| [:region, :nr, :device].include?(k) } }
  end

  primary_slots = slots.select { |slot| slot.fetch(:primary_possible, false) }
  if !primary_slots.empty?
    ret[:primary] = helper(primary_slots)
  end

  extended_slots = slots.select { |slot| slot.fetch(:extended_possible, false) }
  if !extended_slots.empty?
    ret[:extended] = helper(extended_slots)
  end

  logical_slots = slots.select { |slot| slot.fetch(:logical_possible, false) }
  if !logical_slots.empty?
    ret[:logical] = helper(logical_slots)
  end

  if ret.empty?
    # error popup
    Popup.Error(
      Builtins.sformat(
        _("It is not possible to create a partition on %1."),
        disk_device
      )
    )
  end

  log.info("ret:#{ret}")

  deep_copy(ret)
end

- (Object) helper(slots)



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 205

def helper(slots)
  slots = slots.sort { |a, b| b[:region][1] <=> a[:region][1] }
  return slots.map { |slot| slot.select { |k, v| [:region, :nr, :device].include?(k) } }
end

- (Object) initialize_partitioning_ep_hd_lib(include_target)



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# File '../../src/include/partitioning/ep-hd-lib.rb', line 34

def initialize_partitioning_ep_hd_lib(include_target)
  textdomain "storage"
end