Module: Yast::InstallationMiscInclude

Defined in:
src/include/installation/misc.rb

Instance Method Summary collapse

Instance Method Details

#AdjustModprobeBlacklistObject

Function appends blacklisted modules to the /etc/modprobe.d/50-blacklist.conf file.

More information in bugzilla #221815 and #485980



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# File 'src/include/installation/misc.rb', line 65

def AdjustModprobeBlacklist
  # check whether we need to run it
  brokenmodules = Linuxrc.InstallInf("BrokenModules")
  if brokenmodules == "" || brokenmodules.nil?
    Builtins.y2milestone("No BrokenModules in install.inf, skipping...")
    return
  end

  # comma-separated list of modules
  blacklisted_modules = Builtins.splitstring(brokenmodules, ", ")

  # run before SCR switch
  blacklist_file = Ops.add(
    Installation.destdir,
    "/etc/modprobe.d/50-blacklist.conf"
  )

  # read the content
  content = ""
  if FileUtils.Exists(blacklist_file)
    content = Convert.to_string(
      SCR.Read(path(".target.string"), blacklist_file)
    )
    if content.nil?
      Builtins.y2error("Cannot read %1 file", blacklist_file)
      content = ""
    end
  else
    Builtins.y2warning(
      "File %1 does not exist, installation will create new one",
      blacklist_file
    )
  end

  # creating new entries with comment
  blacklist_file_added = "# Note: Entries added during installation/update (Bug 221815)\n"
  Builtins.foreach(blacklisted_modules) do |blacklisted_module|
    blacklist_file_added = Ops.add(
      blacklist_file_added,
      Builtins.sformat("blacklist %1\n", blacklisted_module)
    )
  end

  # newline if the file is not empty
  content = Ops.add(
    Ops.add(content, content != "" ? "\n\n" : ""),
    blacklist_file_added
  )

  Builtins.y2milestone(
    "Blacklisting modules: %1 in %2",
    blacklisted_modules,
    blacklist_file
  )
  if !SCR.Write(path(".target.string"), blacklist_file, content)
    Builtins.y2error("Cannot write into %1 file", blacklist_file)
  else
    Builtins.y2milestone(
      "Changes into file %1 were written successfully",
      blacklist_file
    )
  end

  nil
end

#AdjustStepsAccordingToInstallationSettingsObject



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# File 'src/include/installation/misc.rb', line 311

def AdjustStepsAccordingToInstallationSettings
  if Installation.add_on_selected == true ||
      !Linuxrc.InstallInf("addon").nil?
    ProductControl.EnableModule("add-on")
  else
    ProductControl.DisableModule("add-on")
  end

  if Installation.productsources_selected == true
    ProductControl.EnableModule("productsources")
  else
    ProductControl.DisableModule("productsources")
  end

  Builtins.y2milestone(
    "Disabled Modules: %1, Proposals: %2",
    ProductControl.GetDisabledModules,
    ProductControl.GetDisabledProposals
  )

  UpdateWizardSteps()

  nil
end

#confirmInstallationObject

Confirm installation or update. Returns 'true' if the user confirms, 'false' otherwise.



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# File 'src/include/installation/misc.rb', line 164

def confirmInstallation
  heading = ""
  body = ""
  confirm_button_label = ""

  if !Mode.update
    # Heading for confirmation popup before the installation really starts
    heading = HTML.Heading(_("Confirm Installation"))

    # Text for confirmation popup before the installation really starts 1/3
    body = _(
      "<p>Information required for the base installation is now complete.</p>"
    )

    # storage-ng
    some_destructive = false
=begin
    some_destructive = Storage.GetCommitInfos.any? do |info|
      Ops.get_boolean(info, :destructive, false)
    end
=end

    if some_destructive
      # Text for confirmation popup before the installation really starts 2/3
      body = Ops.add(
        body,
        _(
          "<p>If you continue now, <b>existing\n" \
            "partitions</b> on your hard disk will be <b>deleted</b> or <b>formatted</b>\n" \
            "(<b>erasing any existing data</b> in those partitions) according to the\n" \
            "installation settings in the previous dialogs.</p>"
        )
      )
    else
      # Text for confirmation popup before the installation really starts 2/3
      body = Ops.add(
        body,
        _(
          "<p>If you continue now, partitions on your\n" \
            "hard disk will be modified according to the installation settings in the\n" \
            "previous dialogs.</p>"
        )
      )
    end

    # Text for confirmation popup before the installation really starts 3/3
    body = Ops.add(
      body,
      _("<p>Go back and check the settings if you are unsure.</p>")
    )

    confirm_button_label = Label.InstallButton
  else
    # Heading for confirmation popup before the update really starts
    heading = HTML.Heading(_("Confirm Update"))

    body =
      # Text for confirmation popup before the update really starts 1/3
      _("<p>Information required to perform an update is now complete.</p>") +
      # Text for confirmation popup before the update really starts 2/3
      _(
        "\n" \
          "<p>If you continue now, data on your hard disk will be overwritten\n" \
          "according to the settings in the previous dialogs.</p>"
      ) +
      # Text for confirmation popup before the update really starts 3/3
      _("<p>Go back and check the settings if you are unsure.</p>")

    # Label for the button that confirms startint the installation
    confirm_button_label = _("Start &Update")
  end

  display_info = UI.GetDisplayInfo
  size_x = Builtins.tointeger(Ops.get_integer(display_info, "Width", 800))
  size_y = Builtins.tointeger(Ops.get_integer(display_info, "Height", 600))

  # 576x384 support for for ps3
  # bugzilla #273147
  if Ops.greater_or_equal(size_x, 800) && Ops.greater_or_equal(size_y, 600)
    size_x = 70
    size_y = 18
  else
    size_x = 54
    size_y = 15
  end

  UI.OpenDialog(
    VBox(
      VSpacing(0.4),
      HSpacing(size_x), # force width
      HBox(
        HSpacing(0.7),
        VSpacing(size_y), # force height
        RichText(heading + body),
        HSpacing(0.7)
      ),
      ButtonBox(
        PushButton(
          Id(:cancel),
          Opt(:cancelButton, :key_F10, :default),
          Label.BackButton
        ),
        PushButton(Id(:ok), Opt(:okButton, :key_F9), confirm_button_label)
      )
    )
  )

  button = Convert.to_symbol(UI.UserInput)
  UI.CloseDialog

  button == :ok
end

#EnableRequiredModulesObject

Some client calls have to be called even if using AC



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# File 'src/include/installation/misc.rb', line 278

def EnableRequiredModules
  # Lazy init
  if @modules_to_enable_with_AC_on.nil?
    feature = ProductFeatures.GetFeature(
      "globals",
      "autoconfiguration_enabled_modules"
    )

    @modules_to_enable_with_AC_on = if feature == "" || feature.nil? || feature == []
      []
    else
      Convert.convert(
        feature,
        from: "any",
        to:   "list <string>"
      )
    end

    Builtins.y2milestone(
      "Steps to enable with AC in use: %1",
      @modules_to_enable_with_AC_on
    )
  end

  if !@modules_to_enable_with_AC_on.nil?
    Builtins.foreach(@modules_to_enable_with_AC_on) do |one_module|
      ProductControl.EnableModule(one_module)
    end
  end

  nil
end

#initialize_installation_misc(_include_target) ⇒ Object



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# File 'src/include/installation/misc.rb', line 38

def initialize_installation_misc(_include_target)
  Yast.import "UI"

  textdomain "installation"

  Yast.import "Installation"
  Yast.import "Mode"
  Yast.import "ProductControl"
  Yast.import "ProductFeatures"
  Yast.import "Label"
  Yast.import "FileUtils"
  Yast.import "Linuxrc"
  Yast.import "InstData"
  Yast.import "HTML"
# storage-ng
# rubocop:disable Style/BlockComments
=begin
  Yast.import "Storage"
=end

  @modules_to_enable_with_AC_on = nil
end

#InjectFile(filename) ⇒ Object



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# File 'src/include/installation/misc.rb', line 131

def InjectFile(filename)
  command = "/bin/cp #{filename} #{Installation.destdir}#{filename}"
  Builtins.y2milestone("InjectFile: <%1>", filename)
  Builtins.y2debug("Inject command: #{command}")
  WFM.Execute(path(".local.bash"), command)
  nil

  # this just needs too much memory
  # byteblock copy_buffer = WFM::Read (.local.byte, filename);
  # return SCR::Write (.target.byte, filename, copy_buffer);
end

#SetXENExceptionsObject



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# File 'src/include/installation/misc.rb', line 336

def SetXENExceptions
  # not in text-mode
  if !UI.TextMode
    # bnc #376945
    # problems with keyboard in xen
    if SCR.Read(path(".probe.xen")) == true
      Builtins.y2milestone("XEN in X detected: running xset")
      WFM.Execute(path(".local.bash"), "xset r off; xset m 1")
      # bnc #433338
      # enabling key-repeating
    else
      Builtins.y2milestone("Enabling key-repeating")
      WFM.Execute(path(".local.bash"), "xset r on")
    end
  end

  nil
end

#UpdateWizardStepsObject



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# File 'src/include/installation/misc.rb', line 143

def UpdateWizardSteps
  wizard_mode = Mode.mode
  Builtins.y2milestone("Switching Steps to %1 ", wizard_mode)

  stage_mode = [
    { "stage" => "initial", "mode" => wizard_mode },
    { "stage" => "continue", "mode" => wizard_mode }
  ]
  Builtins.y2milestone("Updating wizard steps: %1", stage_mode)

  ProductControl.UpdateWizardSteps(stage_mode)

  nil
end

#WriteSecondStageRequired(scst_required) ⇒ Object

Writes to /etc/install.inf whether running the second stage is required This is written to inst-sys and not copied to the installed system (which is already umounted in that time).

See Also:

  • #439572


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# File 'src/include/installation/misc.rb', line 360

def WriteSecondStageRequired(scst_required)
  # writes 'SecondStageRequired' '1' or '0'
  # if such tag exists, it is removed before
  WFM.Execute(
    path(".local.bash"),
    Builtins.sformat(
      "sed --in-place '/^%1: .*/D' %3; echo '%1: %2' >> %3",
      "SecondStageRequired",
      scst_required == false ? "0" : "1",
      "/etc/install.inf"
    )
  )
  Linuxrc.ResetInstallInf

  nil
end