Class: Yast::PackageCallbacksClass

Inherits:
Module
  • Object
show all
Includes:
Logger
Defined in:
library/packages/src/modules/PackageCallbacks.rb

Overview

Provides the default Callbacks for Pkg::

Constant Summary collapse

CLEAR_PROGRESS_TEXT =

text to clean progress bar in command line

("\b" * 10) + (" " * 10) + ("\b" * 10)
MAX_POPUP_TEXT_SIZE =

max. length of the text in the repository popup window

60
RETRY_TIMEOUT =

base in seconds for automatic retry after a timeout, it will be logarithmic increased upto RETRY_MAX_TIMEOUT

30
RETRY_ATTEMPTS =

number of automatic retries

100
RETRY_MAX_TIMEOUT =

max. retry timeout (15 minutes)

15 * 60
TICK_LABELS =

symbols for ticking in cmd line

["/", "-", "\\", "|"].freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.method_added(name) ⇒ Object

Debugging: log the called callbacks when Y2DEBUG_CALLBACKS is set to 1

This uses some Ruby meta programming, the "method_added" is called whenever a new method is added into this class, i.e. when each of the following "def" is processed.

Parameters:

  • name (Symbol) —

    name of the added method



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 54

def self.method_added(name)
  super

  # log the callbacks only when requested, it's quite verbose
  return if ENV["Y2DEBUG_CALLBACKS"] != "1"

  name_str = name.to_s

  # do not add a hook for a hook itself otherwise it would result
  # in an endless recursive loop adding a hook for a hook for a hook for...
  if name_str.end_with?("_hook") ||
      # ignore dynamically added helper methods for the published variables
      name_str.start_with?("_") ||
      # ignore lowercase methods, they are just some helper methods
      name_str.match(/^[[:lower:]]/) ||
      # already present
      method_defined?("#{name}_hook")

    return
  end

  # add a new *_hook method as a wrapper for the original method,
  # log the name of the called method
  hook = <<-HOOK
  def #{name}_hook(*params)
    log.info("Starting callback #{self}::#{name}")
    result = #{name}_without_hook(*params)
    log.info("Callback #{self}::#{name} returned: \#{result.inspect}")
    result
  end
  HOOK
  # __FILE__ and __LINE__ are used in a backtrace
  class_eval(hook, __FILE__, __LINE__)

  # rename the original method
  class_eval("alias #{name}_without_hook #{name}", __FILE__, __LINE__) # alias m_without_hook m

  # replace the original method with the hook
  class_eval("alias #{name} #{name}_hook", __FILE__, __LINE__) # alias m m_hook
end

Instance Method Details

#AskAbortRefresh ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1700

def AskAbortRefresh
  UI.OpenDialog(
    MarginBox(
      1,
      0.5,
      VBox(
        # a popup question with "Continue", "Skip" and "Abort" buttons
        Label(
          _(
            "The repositories are being refreshed.\n" \
            "Continue with refreshing?\n" \
            "\n" \
            "Note: If the refresh is skipped some packages\n" \
            "might be missing or out of date."
          )
        ),
        ButtonBox(
          PushButton(
            Id(:continue),
            Opt(:default, :okButton),
            Label.ContinueButton
          ),
          # push button label
          PushButton(Id(:skip), Opt(:cancelButton), _("&Skip Refresh"))
        )
      )
    )
  )

  UI.SetFocus(Id(:continue))

  ui = Convert.to_symbol(UI.UserInput)

  UI.CloseDialog

  ui = :continue if ui == :close

  Builtins.y2milestone("User request: %1", ui)

  ui
end

#Authentication(url, msg, username, password) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2258

def Authentication(url, msg, username, password)
  # FIXME: after SLE12 release
  # The following 'if' block is a workaround for bnc#895719 that should be
  # extracted to a proper private method (not sure if it will work as
  # expected being a callback) and adapted to use normal _() instead of
  # dgettext()
  url_query = URI(url).query
  if url_query
    url_params = URI.decode_www_form(url_query).to_h
    if url_params.key?("credentials")
      # Seems to be the url of a registration server, so add the tip to msg
      tip = Builtins.dgettext("registration",
        "Check that this system is known to the registration server.")
      msg = "#{tip}\n#{msg}"
    end
  end

  popup = VBox(
    HSpacing(50), # enforce width
    VSpacing(0.1),
    # heading in a popup window
    Heading(_("User Authentication")),
    VSpacing(0.1),
    HBox(
      HSpacing(0.1),
      RichText(
        Opt(:plainText),
        Builtins.sformat(_("URL: %1\n\n%2"), url, msg)
      ),
      HSpacing(0.1)
    ),
    VSpacing(0.1),
    HBox(
      HSpacing(1),
      VBox(
        # textentry label
        InputField(Id(:username), Opt(:hstretch), _("&User Name"), username),
        VSpacing(0.1),
        # textentry label
        Password(Id(:password), Opt(:hstretch), _("&Password"), password)
      ),
      HSpacing(1)
    ),
    VSpacing(0.5),
    ButtonBox(
      PushButton(Id(:cont), Opt(:default, :okButton), Label.ContinueButton),
      PushButton(Id(:cancel), Opt(:cancelButton), Label.CancelButton)
    ),
    VSpacing(0.5)
  )

  UI.OpenDialog(Opt(:decorated), popup)

  ui = Convert.to_symbol(UI.UserInput)

  username = Convert.to_string(UI.QueryWidget(Id(:username), :Value))
  password = Convert.to_string(UI.QueryWidget(Id(:password), :Value))

  UI.CloseDialog

  {
    "username" => username,
    "password" => password,
    "continue" => ui == :cont
  }
end

#ClearDownloadCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1933

def ClearDownloadCallbacks
  Pkg.CallbackInitDownload(nil)
  Pkg.CallbackStartDownload(nil)
  Pkg.CallbackProgressDownload(nil)
  Pkg.CallbackDoneDownload(nil)
  Pkg.CallbackDestDownload(nil)
  Pkg.CallbackStartRefresh(nil)
  Pkg.CallbackDoneRefresh(nil)

  nil
end

#ClearScriptCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2569

def ClearScriptCallbacks
  Pkg.CallbackScriptStart(nil)
  Pkg.CallbackScriptProgress(nil)
  Pkg.CallbackScriptProblem(nil)
  Pkg.CallbackScriptFinish(nil)

  Pkg.CallbackMessage(nil)

  nil
end

#CloseDownloadProgressPopup ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1747

def CloseDownloadProgressPopup
  UI.CloseDialog if IsDownloadProgressPopup()

  nil
end

#CloseSourcePopup ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1079

def CloseSourcePopup
  if !IsSourcePopup()
    Builtins.y2error(
      "The toplevel dialog is not a repository popup dialog!"
    )
    return
  end

  @_source_open = Ops.subtract(@_source_open, 1)

  if @_source_open == 0
    Builtins.y2milestone("Closing repository progress popup")
    UI.CloseDialog
  end
  Builtins.y2milestone("CloseSourcePopup: _source_open: %1", @_source_open)

  nil
end

#DestDownload ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1783

def DestDownload
  CloseDownloadProgressPopup() if !full_screen

  nil
end

#DoneDownload(error_value, error_text) ⇒ Object

just log the status, errors are handled in MediaChange callback



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1889

def DoneDownload(error_value, error_text)
  if error_value == 0
    Builtins.y2milestone("Download finished")
  elsif @autorefreshing && @autorefreshing_aborted
    Builtins.y2milestone("Refresh aborted")
  else
    Builtins.y2warning(
      "Download failed: error %1: %2",
      error_value,
      error_text
    )
  end

  nil
end

#DonePackage(error, reason) ⇒ Object

After package install.

return "I" for ignore return "R" for retry return "C" for abort (not implemented !)



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 489

def DonePackage(error, reason)
  # remove invalid characters (bnc#876459)
  if !reason.valid_encoding?
    reason.encode!("UTF-16", undef: :replace, invalid: :replace, replace: "?")
    reason.encode!("UTF-8")
    log.warn "Invalid byte sequence found, fixed text: #{reason}"
  end

  UI.CloseDialog if @_package_popup
  @_package_popup = false

  if error == 0
    # no error, there is additional info (rpm output), see bnc#456446
    Builtins.y2milestone("Additional RPM otput: %1", reason)

    CommandLine.Print(reason) if Mode.commandline
  else
    Builtins.y2milestone(
      "DonePackage(error: %1, reason: '%2')",
      error,
      reason
    )

    message = Builtins.sformat(
      if @_deleting_package
        # error popup during package installation, %1 is the name of the package
        _("Removal of package %1 failed.")
      else
        # error popup during package installation, %1 is the name of the package
        _("Installation of package %1 failed.")
      end,
      @_package_name
    )

    if Mode.commandline
      CommandLine.Print(message)
      CommandLine.Print(reason)

      # ask user in the interactive mode
      if CommandLine.Interactive
        CommandLine.Print("")

        # command line mode - ask user whether installation of the failed package should be retried
        CommandLine.Print(_("Retry installation of the package?"))

        if CommandLine.YesNo
          # return Retry
          return "R"
        end

        # command line mode - ask user whether the installation should be aborted
        CommandLine.Print(_("Abort the installation?"))
        if CommandLine.YesNo
          # return Abort
          return "C"
        end

        # otherwise return Ignore (default)
        return "I"
      end
    else
      button_box = ButtonBox(
        PushButton(Id(:abort), Opt(:cancelButton), Label.AbortButton),
        PushButton(Id(:retry), Opt(:customButton), Label.RetryButton),
        PushButton(Id(:ignore), Opt(:okButton), Label.IgnoreButton)
      )

      if @showLongInfo
        UI.OpenDialog(
          Opt(:decorated),
          layout_popup(message, button_box, true)
        )
        UI.ReplaceWidget(Id(:info), RichText(Opt(:plainText), reason))
      else
        UI.OpenDialog(
          Opt(:decorated),
          layout_popup(message, button_box, false)
        )
        UI.ReplaceWidget(Id(:info), Empty())
      end

      r = nil
      loop do
        r = UI.UserInput
        if r == :show
          @showLongInfo = show_log_info(message, button_box)
          if @showLongInfo
            UI.ReplaceWidget(Id(:info), RichText(Opt(:plainText), reason))
          else
            UI.ReplaceWidget(Id(:info), Empty())
          end
        end
        break if [:abort, :retry, :ignore].include?(r)
      end
      Builtins.y2milestone("DonePackage %1", r)

      UI.CloseDialog

      if r == :ignore
        # TODO: add "Don't show again" checkbox
        # a warning popup displayed after pressing [Ignore] after a package installation error
        Popup.Warning(
          _(
            "Ignoring a package failure may result in a broken system.\nThe system should be later verified by running the Software Management module."
          )
        )
      end

      return "C" if r == :abort
      return "R" if r == :retry
    end

    # default: ignore
  end

  "I"
end

#DoneProvide(error, reason, name) ⇒ Object

during file providal * // return "I" for ignore // return "R" for retry // return "C" for abort



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 246

def DoneProvide(error, reason, name)
  Builtins.y2milestone("DoneProvide: %1, %2, %3", error, reason, name)

  if @_provide_popup
    UI.CloseDialog
    @_provide_popup = false
  end

  if Mode.commandline
    # remove the progress
    CommandLine.PrintVerboseNoCR(CLEAR_PROGRESS_TEXT)
  end

  if @provide_aborted
    @provide_aborted = false
    return "C"
  end

  # https://github.com/openSUSE/libzypp/blob/8dda46306f06440e1acaefb36fb60f6ce909fd42/zypp/ZYppCallbacks.h#L106
  message =
    case error
    when 1
      # NOT_FOUND (error = 1) is handled via MediaChange callback.
      nil
    when 2
      Builtins.sformat(_("Package %1 could not be downloaded (input/output error)."), name)
    when 3
      Builtins.sformat(_("Package %1 is broken, integrity check has failed."), name)
    else
      log.warn "DoneProvide: unknown error '#{error}'"
    end

  # IO/INVALID
  if message
    # error message, %1 is a package name

    if Mode.commandline
      CommandLine.Print(message)

      # ask user in the interactive mode
      if CommandLine.Interactive
        CommandLine.Print("")

        # command line mode - ask user whether installation of the failed package should be retried
        CommandLine.Print(_("Retry installation of the package?"))

        if CommandLine.YesNo
          # return Retry
          return "R"
        end

        # command line mode - ask user whether the installation should be aborted
        CommandLine.Print(_("Abort the installation?"))
        if CommandLine.YesNo
          # return Abort
          return "C"
        end

        # otherwise return Ignore (default)
        return "I"
      end

      return "I"
    end

    button_box = ButtonBox(
      PushButton(Id(:abort), Opt(:cancelButton, :key_F9), Label.AbortButton),
      PushButton(Id(:retry), Opt(:customButton), Label.RetryButton),
      PushButton(Id(:ignore), Opt(:okButton), Label.IgnoreButton)
    )

    if @showLongInfo
      UI.OpenDialog(
        Opt(:decorated),
        layout_popup(message, button_box, true)
      )
      UI.ReplaceWidget(
        Id(:info),
        RichText(
          Opt(:plainText),
          Ops.add(Builtins.sformat(_("Error: %1:"), error), reason)
        )
      )
    else
      UI.OpenDialog(
        Opt(:decorated),
        layout_popup(message, button_box, false)
      )
      UI.ReplaceWidget(Id(:info), Empty())
    end

    r = nil
    loop do
      r = UI.UserInput
      if r == :show
        @showLongInfo = show_log_info(message, button_box)
        if @showLongInfo
          error_symbol = "ERROR"

          # https://github.com/openSUSE/libzypp/blob/8dda46306f06440e1acaefb36fb60f6ce909fd42/zypp/ZYppCallbacks.h#L106
          case error
          when 2
            error_symbol = "IO"
          when 3
            error_symbol = "INVALID"
          end

          UI.ReplaceWidget(
            Id(:info),
            RichText(
              Opt(:plainText),
              Ops.add(
                # error message, %1 is code of the error,
                # detail string is appended to the end
                Builtins.sformat(_("Error: %1:"), error_symbol),
                reason
              )
            )
          )
        else
          UI.ReplaceWidget(Id(:info), Empty())
        end
      end
      break if [:abort, :retry, :ignore].include?(r)
    end

    Builtins.y2milestone("DoneProvide %1", r)

    UI.CloseDialog

    return "C" if r == :abort
    return "R" if r == :retry

    if r == :ignore
      # don't show the warning when a refresh fails or for signature errors (error 3)
      if !@autorefreshing && error != 3
        # TODO: add "Don't show again" checkbox
        # a warning popup displayed after pressing [Ignore] after a download error
        Popup.Warning(
          _(
            "Ignoring a download failure may result in a broken system.\nVerify the system later by running the Software Management module.\n"
          )
        )
      end

      return "I"
    end

    Builtins.y2error("Unknown user input: %1", r)
  end

  "I"
end

#DoneScanDb(error, description) ⇒ Object

Callback for finish RPM DB scan event



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2238

def DoneScanDb(error, description)
  Builtins.y2milestone(
    "RPM DB scan finished: error: %1, reason: '%2'",
    error,
    description
  )

  if Mode.commandline
    # status message (command line mode)
    CommandLine.PrintVerbose(_("RPM database read"))
  elsif @_scan_popup && UI.WidgetExists(Id(:label_scanDB_popup))
    UI.CloseDialog
    @_scan_popup = false
  elsif !full_screen
    Builtins.y2error("The toplevel dialog is not a scan DB popup!")
  end

  nil
end

#EnableAsterixPackage(value) ⇒ Object

Note:

nasty hack for inst_do_net_test client. Remove it when client disappear

Enable or disable StartPackage, ProgressPackage and DonePackage callbacks, but only the progress bar and not the final error message. Returns old value.



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 404

def EnableAsterixPackage(value)
  ret = @enable_asterix_package
  @enable_asterix_package = value
  ret
end

#ErrorScanDb(error, description) ⇒ Object

Callback for error handling during RPM DB scan



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2146

def ErrorScanDb(error, description)
  Builtins.y2error(
    "ErrorScanDb callback: error: %1, description: %2",
    error,
    description
  )

  # error message, could not read RPM database
  message = _("Initialization of the target failed.")

  if Mode.commandline
    CommandLine.Print(message)
    CommandLine.Print(description)

    # ask user in the interactive mode
    if CommandLine.Interactive
      CommandLine.Print("")

      # command line mode - ask user whether target initializatin can be restarted
      CommandLine.Print(_("Retry?"))

      if CommandLine.YesNo
        # return Retry
        return "R"
      end
    end

    # return Cancel
    return "C"
  end

  show_details = false

  button_box = ButtonBox(
    PushButton(Id(:abort), Opt(:cancelButton), Label.AbortButton),
    PushButton(Id(:retry), Opt(:customButton), Label.RetryButton),
    PushButton(Id(:ignore), Opt(:okButton), Label.IgnoreButton)
  )

  UI.OpenDialog(
    Opt(:decorated),
    layout_popup(message, button_box, false)
  )

  r = nil
  loop do
    r = UI.UserInput
    if r == :show
      show_details = show_log_info(message, button_box)
      if show_details
        error_symbol = "UNKNOWN"

        case error
        when 0
          error_symbol = "NO_ERROR"
        when 1
          error_symbol = "FAILED"
        end

        UI.ReplaceWidget(
          Id(:info),
          RichText(
            Opt(:plainText),
            Ops.add(
              # error message, %1 is code of the error,
              # detail string is appended to the end
              Builtins.sformat(_("Error: %1:"), error_symbol),
              description
            )
          )
        )
      else
        UI.ReplaceWidget(Id(:info), Empty())
      end
    end
    break if [:abort, :retry, :ignore].include?(r)
  end

  Builtins.y2milestone("ErrorScanDb: user input: %1", r)

  UI.CloseDialog

  return "C" if r == :abort
  return "R" if r == :retry
  return "I" if r == :ignore

  Builtins.y2error("Unknown user input: %1", r)

  "C"
end

#FinishDeltaProvide ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1521

def FinishDeltaProvide
  if @_provide_popup
    UI.CloseDialog
    @_provide_popup = false
  end

  nil
end

#FormatPatchName(patch_name, patch_version, patch_arch) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1544

def FormatPatchName(patch_name, patch_version, patch_arch)
  patch_full_name = (!patch_name.nil? && patch_name != "") ? patch_name : ""

  if patch_full_name != ""
    if !patch_version.nil? && patch_version != ""
      patch_full_name = Ops.add(
        Ops.add(patch_full_name, "-"),
        patch_version
      )
    end

    patch_full_name = Ops.add(Ops.add(patch_full_name, "."), patch_arch) if !patch_arch.nil? && patch_arch != ""
  end

  patch_full_name
end

#InitDownload(task) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1753

def InitDownload(task)
  if !Mode.commandline && (!full_screen && !IsDownloadProgressPopup())
    # heading of popup
    heading = _("Downloading")

    UI.OpenDialog(
      Opt(:decorated),
      VBox(
        Heading(Id(:download_progress_popup_window), heading),
        VBox(
          HSpacing(60),
          HBox(
            HSpacing(1),
            ProgressBar(Id(:progress), task, 100),
            HSpacing(1)
          ),
          VSpacing(0.5),
          ButtonBox(
            PushButton(Id(:abort), Opt(:cancelButton), Label.AbortButton)
          ),
          VSpacing(0.5)
        )
      )
    )
    UI.ChangeWidget(Id(:progress), :Value, 0)
  end

  nil
end

#InitPackageCallbacks ⇒ Object

Register package manager callbacks



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2834

def InitPackageCallbacks
  SetProcessCallbacks()

  SetProvideCallbacks()

  SetPatchCallbacks()

  SetSourceCreateCallbacks()

  SetSourceProbeCallbacks()

  SetSourceReportCallbacks()

  SetProgressReportCallbacks()

  SetFileConflictCallbacks()

  # authentication callback
  Pkg.CallbackAuthentication(
    fun_ref(
      method(:Authentication),
      "map <string, any> (string, string, string, string)"
    )
  )

  # @see bugzilla #183821
  # Do not register these callbacks in case of AutoInstallation
  # And for AutoUpgrade neither (bnc#820166)
  if !(Mode.autoinst || Mode.autoupgrade)
    # Signature-related callbacks
    Pkg.CallbackAcceptUnsignedFile(
      fun_ref(
        SignatureCheckCallbacks.method(:AcceptUnsignedFile),
        "boolean (string, integer)"
      )
    )
    Pkg.CallbackAcceptUnknownGpgKey(
      fun_ref(
        SignatureCheckCallbacks.method(:AcceptUnknownGpgKey),
        "boolean (string, string, integer)"
      )
    )
    # During installation untrusted repositories are disabled to avoid
    # asking again
    gpg_callback = Stage.initial ? :import_gpg_key_or_disable : :ImportGpgKey
    Pkg.CallbackImportGpgKey(
      fun_ref(
        SignatureCheckCallbacks.method(gpg_callback),
        "boolean (map <string, any>, integer)"
      )
    )
    Pkg.CallbackAcceptVerificationFailed(
      fun_ref(
        SignatureCheckCallbacks.method(:AcceptVerificationFailed),
        "boolean (string, map <string, any>, integer)"
      )
    )
    Pkg.CallbackTrustedKeyAdded(
      fun_ref(
        SignatureCheckCallbacks.method(:TrustedKeyAdded),
        "void (map <string, any>)"
      )
    )
    Pkg.CallbackTrustedKeyRemoved(
      fun_ref(
        SignatureCheckCallbacks.method(:TrustedKeyRemoved),
        "void (map <string, any>)"
      )
    )
    Pkg.CallbackAcceptFileWithoutChecksum(
      fun_ref(
        SignatureCheckCallbacks.method(:AcceptFileWithoutChecksum),
        "boolean (string)"
      )
    )
    Pkg.CallbackAcceptWrongDigest(
      fun_ref(
        SignatureCheckCallbacks.method(:AcceptWrongDigest),
        "boolean (string, string, string)"
      )
    )
    Pkg.CallbackAcceptUnknownDigest(
      fun_ref(
        SignatureCheckCallbacks.method(:AcceptUnknownDigest),
        "boolean (string, string)"
      )
    )
  end

  SetMediaCallbacks()

  SetScriptCallbacks()

  SetScanDBCallbacks()

  SetDownloadCallbacks()

  nil
end

#IsDownloadProgressPopup ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1742

def IsDownloadProgressPopup
  !Mode.commandline && UI.WidgetExists(Id(:download_progress_popup_window)) &&
    UI.WidgetExists(Id(:progress))
end

#IsProgressPopup ⇒ Object

is the top level progress popup?



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2332

def IsProgressPopup
  UI.WidgetExists(Id(:progress_widget)) &&
    UI.WidgetExists(Id(:callback_progress_popup))
end

#IsSourcePopup ⇒ Object

is the top level window source popup?



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1066

def IsSourcePopup
  UI.WidgetExists(Id(:progress)) && UI.WidgetExists(Id(:label_source_popup))
end

#main ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 95

def main
  Yast.import "Pkg"
  Yast.import "UI"

  textdomain "base"

  Yast.import "Directory"
  Yast.import "Label"
  Yast.import "Mode"
  Yast.import "Stage"
  Yast.import "Popup"
  Yast.import "URL"
  Yast.import "CommandLine"
  Yast.import "String"
  Yast.import "Icon"
  Yast.import "Report"
  Yast.import "Wizard"
  Yast.import "Progress"
  Yast.import "FileUtils"
  Yast.import "SignatureCheckCallbacks"
  Yast.import "Linuxrc"

  @_provide_popup = false
  @_package_popup = false
  @_script_popup = false
  @_scan_popup = false
  @_package_name = ""
  @_package_size = 0
  @_deleting_package = false

  @_current_source = 1

  # make showLongInfo module-global so it gets remembered (cf. #14018)
  @showLongInfo = false

  # used to en-/disable StartPackage, ProgressPackage and DonePackage
  @enable_asterix_package = true

  @provide_aborted = false
  @source_aborted = false

  @back_string = "\b\b\b\b\b\b\b\b\b\b"
  @clear_string = Ops.add(Ops.add(@back_string, "          "), @back_string)

  # max. length of the text in the repository popup window
  @max_size = 60

  @autorefreshing = false
  @autorefreshing_aborted = false

  # Location of the persistent storage
  @conf_file = File.join(Directory.vardir, "/package_callbacks.conf")
  @config = nil

  # auto ejecting is in progress
  @doing_eject = false

  # current values for retry functionality
  @retry_url = ""
  @current_retry_timeout = RETRY_TIMEOUT
  @current_retry_attempt = 0

  #=============================================================================
  #  MEDIA CHANGE
  #=============================================================================

  @detected_cd_devices = []

  # reference counter to the open popup window
  @_source_open = 0

  @download_file = ""

  # TODO: use the ID in the prgress popup callbacks,
  # then callbacks may be nested...

  @tick_progress = false
  @val_progress = false
  @current_tick = 0

  # ProgressStart/End events may be nested, remember the types of progresses
  @progress_stack = []

  @last_stage = 0

  @opened_wizard = []

  Builtins.y2milestone("PackageCallbacks constructor")
  InitPackageCallbacks()
end

#MediaChange(error_code, error, url, product, current, current_label, wanted, wanted_label, double_sided, devices, current_device) ⇒ Object

media change callback

if current == -1, show "Ignore"

return "" for ok, retry return "E" for eject media return "I" for ignore bad media return "S" for skip this media return "C" for cancel (not implemented !) return url to change media URL



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 620

def MediaChange(error_code, error, url, product, current, current_label, wanted, wanted_label, double_sided, devices, current_device)
  devices = deep_copy(devices)
  if @autorefreshing && @autorefreshing_aborted
    Builtins.y2milestone("Refresh aborted")
    return "C"
  end

  Builtins.y2milestone(
    "MediaChange error: err'%1', url'%2', prd'%3', cur'%4'/'%5', wan'%6'/'%7', devs: %8, curr_dev: %9",
    Ops.add(Ops.add(error_code, ":"), error),
    URL.HidePassword(url),
    product,
    current,
    current_label,
    wanted,
    wanted_label,
    devices,
    current_device
  )

  if full_screen
    # make sure the old subprogress is cleared when displaying a popup (bsc#1175926)
    Progress.SubprogressValue(0)
    Progress.SubprogressTitle("")
  end

  url_scheme = Ops.get_string(URL.Parse(url), "scheme", "").downcase

  # true if it makes sense to offer an eject button (for cd/dvd only ...)
  is_disc = ["cd", "dvd"].include?(url_scheme)

  # do automatic eject
  if is_disc && autoeject && !@doing_eject
    Builtins.y2milestone("Automatically ejecting the medium...")
    @doing_eject = true
    return "E"
  end

  if Builtins.issubstring(error, "ERROR(InstSrc:E_bad_id)")
    error =
      # error report
      _(
        "<p>The repository at the specified URL now provides a different media ID.\n" \
        "If the URL is correct, this indicates that the repository content has changed. To \n" \
        "continue using this repository, start <b>Installation Repositories</b> from \n" \
        "the YaST control center and refresh the repository.</p>\n"
      )
  end

  if wanted_label == ""
    # use only product name for network repository
    # there is no medium 1, 2, ...
    if double_sided
      # media is double sided, we want the user to insert the 'Side A' of the media
      # the complete string will be "<product> <media> <number>, <side>"
      # e.g. "'SuSE Linux 9.0' DVD 1, Side A"
      side = _("Side A")
      if Ops.bitwise_and(wanted, 1) == 0
        # media is double sided, we want the user to insert the 'Side B' of the media
        side = _("Side B")
      end
      wanted = Ops.shift_right(Ops.add(wanted, 1), 1)
      wanted_label = if is_disc
        # label for a repository - %1 product name (e.g. "openSUSE 10.2"), %2 medium number (e.g. 2)
        # %3 side (e.g. "Side A")
        Builtins.sformat("%1 (Disc %2, %3)", product, wanted, side)
      else
        # label for a repository - %1 product name (e.g. "openSUSE 10.2"), %2 medium number (e.g. 2)
        # %3 side (e.g. "Side A")
        Builtins.sformat("%1 (Medium %2, %3)", product, wanted, side)
      end
    else
      wanted_label = if is_disc
        # label for a repository - %1 product name (e.g. openSUSE 10.2), %2 medium number (e.g. 2)
        Builtins.sformat(_("%1 (Disc %2)"), product, wanted)
      else
        # label for a repository - %1 product name (e.g. openSUSE 10.2), %2 medium number (e.g. 2)
        Builtins.sformat(_("%1 (Medium %2)"), product, wanted)
      end
    end
  end

  # prompt to insert product (%1 == "SuSE Linux version 9.2 CD 2")
  message = Builtins.sformat(_("Insert\n'%1'"), wanted_label)
  # with network repository it doesn't make sense to ask for disk
  if url_scheme == "dir"
    # report error while accessing local directory with product (%1 = URL, %2 = "SuSE Linux ...")
    message = Builtins.sformat(
      _(
        "Cannot access installation media\n" \
        "%1\n" \
        "%2.\n" \
        "Check whether the directory is accessible."
      ),
      URL.HidePassword(url),
      wanted_label
    )
  elsif !is_disc
    # report error while accessing network media of product (%1 = URL, %2 = "SuSE Linux ...")
    message = Builtins.sformat(
      _(
        "Cannot access installation media \n" \
        "%1\n" \
        "%2.\n" \
        "Check whether the server is accessible."
      ),
      URL.HidePassword(url),
      wanted_label
    )
  end

  # --------------------------------------
  # build up button box

  button_box = ButtonBox(
    PushButton(Id(:retry), Opt(:default, :okButton), Label.RetryButton)
  )

  button_box.params << PushButton(Id(:ignore), Opt(:customButton), Label.IgnoreButton) if current == -1 # wrong media id, offer "Ignore"

  button_box.params << PushButton(
    Id(:cancel),
    Opt(:cancelButton),
    @autorefreshing ? _("Skip Autorefresh") : Label.AbortButton
  )

  # push button label during media change popup, user can skip
  # this media (CD) so no packages from this media will be installed
  button_box.params << PushButton(Id(:skip), Opt(:customButton), _("&Skip"))

  if is_disc
    @detected_cd_devices = cd_devices(Ops.get(devices, current_device, "")) if !@doing_eject

    # detect the CD/DVD devices if the ejecting is not in progress,
    # the CD detection closes the ejected tray!
    cds = deep_copy(@detected_cd_devices)

    # display a menu button if there are more CD devices
    if Ops.greater_than(Builtins.size(cds), 1)
      # menu button label - used for more then one device
      button_box = HBox(button_box, MenuButton(_("&Eject"), cds))
    else
      # push button label - in the media change popup, user can eject the CD/DVD
      button_box.params << PushButton(Id(:eject), Opt(:customButton), _("&Eject"))
    end

    button_box = VBox(
      Left(
        CheckBox(
          Id(:auto_eject),
          _("A&utomatically Eject CD or DVD Medium"),
          autoeject
        )
      ),
      button_box
    )
  end

  @doing_eject = false

  # Autoretry code
  doing_auto_retry = false

  if error_code == "IO_SOFT" ||
      Builtins.contains(
        ["ftp", "sftp", "http", "https", "nfs", "smb"],
        url_scheme
      )
    # this a different file, reset the retry counter
    if @retry_url != url
      @retry_url = url
      @current_retry_attempt = 0
    end

    # is the maximum retry count reached?
    if Ops.less_than(@current_retry_attempt, RETRY_ATTEMPTS)
      # reset the counter, use logarithmic back-off with maximum limit
      @current_retry_timeout = if @current_retry_attempt < 10
        RETRY_TIMEOUT * (1 << @current_retry_attempt)
      else
        RETRY_MAX_TIMEOUT
      end

      @current_retry_timeout = RETRY_MAX_TIMEOUT if Ops.greater_than(@current_retry_timeout, RETRY_MAX_TIMEOUT)

      button_box = VBox(
        # failed download will be automatically retried after the timeout, %1 = formatted time (MM:SS format)
        Left(Label(Id(:auto_retry), retry_label(@current_retry_timeout))),
        button_box
      )

      doing_auto_retry = true
    else
      Builtins.y2warning(
        "Max. autoretry count (%1) reached, giving up...",
        RETRY_ATTEMPTS
      )
    end
  end

  Builtins.y2milestone("Autoretry: %1", doing_auto_retry)

  Builtins.y2milestone("Autoretry attempt: %1", @current_retry_attempt) if doing_auto_retry

  if Mode.commandline
    CommandLine.Print(message)
    CommandLine.Print(error)

    # ask user in the interactive mode
    if CommandLine.Interactive
      CommandLine.Print("")

      # command line mode - ask user whether installation of the failed package should be retried
      CommandLine.Print(_("Retry the installation?"))

      if CommandLine.YesNo
        # return Retry
        return ""
      end

      # command line mode - ask user whether the installation should be aborted
      CommandLine.Print(_("Skip the medium?"))
      if CommandLine.YesNo
        # return Skip
        return "S"
      end

      # otherwise ignore the medium
      CommandLine.Print(_("Ignoring the bad medium..."))
      return "I"
    end

    return "S"
  end

  Builtins.y2debug(
    "Opening Dialog: %1",
    layout_popup(message, button_box, true)
  )

  if @showLongInfo
    UI.OpenDialog(
      Opt(:decorated),
      layout_popup(message, button_box, true)
    )
    # TextEntry label
    UI.ReplaceWidget(
      Id(:info),
      VBox(
        InputField(Id(:url), Opt(:hstretch), _("&URL")),
        RichText(Opt(:plainText), error)
      )
    )
    UI.ChangeWidget(Id(:url), :Value, url)
  else
    UI.OpenDialog(
      Opt(:decorated),
      layout_popup(message, button_box, false)
    )
    UI.ReplaceWidget(Id(:info), Empty())
  end

  # notification
  UI.Beep

  r = nil

  eject_device = ""
  loop do
    r = doing_auto_retry ? UI.TimeoutUserInput(1000) : UI.UserInput

    # timout in autoretry mode?
    if doing_auto_retry
      if r == :timeout
        # decrease timeout counter
        @current_retry_timeout -= 1

        if @current_retry_timeout == 0
          Builtins.y2milestone("The time is out, doing automatic retry...")
          # do the retry
          r = :retry

          @current_retry_attempt += 1
        else
          # popup string - refresh the displayed counter
          UI.ChangeWidget(
            Id(:auto_retry),
            :Label,
            retry_label(@current_retry_timeout)
          )
        end
      else
        # user has pressed a button, reset the retry counter in the next timeout
        Builtins.y2milestone("User input: %1, resetting autoretry url", r)
        @retry_url = ""
      end
    end

    if r == :show
      @showLongInfo = show_log_info(message, button_box)
      if @showLongInfo
        # TextEntry label
        UI.ReplaceWidget(
          Id(:info),
          VBox(
            TextEntry(Id(:url), _("&URL")),
            RichText(Opt(:plainText), error)
          )
        )
        UI.ChangeWidget(Id(:url), :Value, url)
      else
        UI.ReplaceWidget(Id(:info), Empty())
      end
    elsif [:retry, :url].include?(r)
      if @showLongInfo # id(`url) must exist
        newurl = Convert.to_string(UI.QueryWidget(Id(:url), :Value))
        if newurl != url
          url = newurl
          r = :url
        end
      end
    elsif r.is_a?(::String) && r.start_with?("/dev/")
      Builtins.y2milestone("Eject request for %1", r)
      eject_device = r
      r = :eject
    end
    break if [:cancel, :retry, :eject, :skip, :ignore, :url].include?(r)
  end

  # check and save the autoeject configuration if needed
  remember_autoeject if is_disc

  Builtins.y2milestone("MediaChange %1", r)

  UI.CloseDialog

  if @_provide_popup
    UI.CloseDialog
    @_provide_popup = false
  end

  case r
  when :ignore then "I"
  when :skip then "S"
  when :cancel
    # abort during autorefresh should abort complete autorefresh, not only the failed repo
    if @autorefreshing
      @autorefreshing_aborted = true
      Pkg.SkipRefresh
    else
      @provide_aborted = true
    end

    "C"
  when :eject
    @doing_eject = true

    return "E" if eject_device == ""

    # get the index in the list
    dindex = -1

    found = Builtins.find(devices) do |d|
      dindex = Ops.add(dindex, 1)
      d == eject_device
    end

    if found
      Builtins.y2milestone("Device %1 has index %2", eject_device, dindex)
      "E#{dindex}"
    else
      Builtins.y2warning(
        "Device %1 not found in the list, using default",
        eject_device
      )
      "E"
    end
  when :url
    Builtins.y2milestone("Redirecting to: %1", URL.HidePassword(url))
    url
  else
    ""
  end
end

#Message(patch_name, patch_version, patch_arch, message) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1685

def Message(patch_name, patch_version, patch_arch, message)
  patch_full_name = FormatPatchName(patch_name, patch_version, patch_arch)
  Builtins.y2milestone("Message (%1): %2", patch_full_name, message)

  if patch_full_name != ""
    # label, %1 is patch name with version and architecture
    patch_full_name = Builtins.sformat(_("Patch: %1\n\n"), patch_full_name)
  end

  ret = Popup.ContinueCancel(Ops.add(patch_full_name, message))
  Builtins.y2milestone("User input: %1", ret)

  ret
end

#NextTick ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2325

def NextTick
  @current_tick = (@current_tick + 1) % TICK_LABELS

  nil
end

#NotifyConvertDB ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2064

def NotifyConvertDB
  nil
end

#NotifyRebuildDB ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1994

def NotifyRebuildDB
  nil
end

#OpenSourcePopup ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1013

def OpenSourcePopup
  if @_source_open == 0
    UI.OpenDialog(
      VBox(
        HSpacing(MAX_POPUP_TEXT_SIZE),
        Heading(Id(:label_source_popup), Opt(:hstretch), " "),
        ProgressBar(Id(:progress), " ", 100, 0)
      )
    )
  end

  @_source_open = Ops.add(@_source_open, 1)
  Builtins.y2milestone("OpenSourcePopup: _source_open: %1", @_source_open)

  nil
end

#pkg_gpg_check(data) ⇒ String

Handle GPG check result (pkgGpgCheck)

If insecure mode is set to '1', the check result is ignored. Otherwise, no decision is made. When running on an installed system, it always return "".

Parameters:

  • data (Hash) —

    Output from pkgGpgCheck callback.

Options Hash (data):

  • "CheckPackageResult" (Integer) —

    Check result code according to libzypp.

  • "Package" (String) —

    Package's name.

  • "Localpath" (String) —

    Path to RPM file.

  • "RepoMediaUrl" (String) —

    Media URL.

Returns:

  • (String) —

    "I" if the package should be accepted; otherwise a blank string is returned (so no decision is made).



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 475

def pkg_gpg_check(data)
  log.debug("pkgGpgCheck data: #{data}")

  log.warn("Signature check failed: #{data}") if data["CheckPackageResult"] && data["CheckPackageResult"] != 0

  insecure = Stage.initial && Linuxrc.InstallInf("Insecure") == "1"
  insecure ? "I" : ""
end

#ProblemDeltaApply(descr) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1537

def ProblemDeltaApply(descr)
  FinishDeltaProvide() # close popup
  Builtins.y2milestone("Failed to apply delta RPM: %1", descr)

  nil
end

#ProblemDeltaDownload(descr) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1530

def ProblemDeltaDownload(descr)
  FinishDeltaProvide() # close popup
  Builtins.y2milestone("Failed to download delta RPM: %1", descr)

  nil
end

#ProcessDone ⇒ Object

Hander for ProcessDone callback - the process has been finished



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2528

def ProcessDone
  Builtins.y2milestone("Process: Finished")
  return if Mode.commandline

  idx = Ops.subtract(Builtins.size(@opened_wizard), 1)

  close = Ops.get(@opened_wizard, idx, false)
  @opened_wizard = Builtins.remove(@opened_wizard, idx)

  Builtins.y2milestone(
    "Close Wizard window: %1, new stack: %2",
    close,
    @opened_wizard
  )

  # set 100%
  Progress.Finish

  if close
    Builtins.y2milestone("Closing Wizard window...")
    Wizard.CloseDialog
  end

  nil
end

#ProcessNextStage ⇒ Object

Hander for ProcessNextStage callback - the current stage has been finished



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2515

def ProcessNextStage
  Builtins.y2milestone("Setting stage: %1", @last_stage)

  return if Mode.commandline

  Progress.Stage(@last_stage, "", -1)

  @last_stage = Ops.add(@last_stage, 1)

  nil
end

#ProcessProgress(percent) ⇒ Object

Hander for ProcessProgress callback - report total progress

Parameters:

  • percent (Fixnum) —

    Total progress in percent



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2504

def ProcessProgress(percent)
  Builtins.y2debug("Process: %1%%", percent)

  return true if Mode.commandline

  Progress.Step(percent)

  true
end

#ProcessStart(task, stages, help) ⇒ Object

Hanler for ProcessStart callback - handle start of a package manager process

Parameters:

  • task (String) —

    Decription of the task

  • stages (Array<String>) —

    Descriptions of the stages

  • help (String) —

    Help text describing the process



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2463

def ProcessStart(task, stages, help)
  stages = deep_copy(stages)
  Builtins.y2milestone(
    "Process: Start: task: %1, stages: %2, help: %3",
    task,
    stages,
    help
  )
  Builtins.y2milestone(
    "Progress: status: %1, isrunning: %2",
    Progress.status,
    Progress.IsRunning
  )

  return if Mode.commandline

  opened = false

  if Progress.status
    if !Progress.IsRunning
      Builtins.y2milestone("Opening Wizard window...")
      Wizard.CreateDialog

      opened = true
    end

    # set 100 + number of stages as the max value,
    # Progress module counts stages as extra steps
    Progress.New(task, "", 100 + stages.size, stages, [], help)
    Progress.Title(task)
    @last_stage = 0
  end

  @opened_wizard = Builtins.add(@opened_wizard, opened)
  Builtins.y2milestone("Wizard stack: %1", @opened_wizard)

  nil
end

#ProgressConvertDB(percent, _file) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2042

def ProgressConvertDB(percent, _file)
  UI.ChangeWidget(Id(:progress), :Value, percent)

  nil
end

#ProgressDeltaApply(percent) ⇒ Object

redirect ProgressDeltaApply callback (a different signature is required)



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 235

def ProgressDeltaApply(percent)
  ProgressProvide(percent)

  nil
end

#ProgressDownload(percent, bps_avg, bps_current) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1818

def ProgressDownload(percent, bps_avg, bps_current)
  if @autorefreshing && @autorefreshing_aborted
    Builtins.y2milestone("Refresh aborted")
    return false
  end

  if Mode.commandline
    CommandLine.PrintVerboseNoCR(CLEAR_PROGRESS_TEXT + "#{percent}%")
    if percent == 100
      # sleep for a wile
      Builtins.sleep(200)
      # remove the progress
      CommandLine.PrintVerboseNoCR(CLEAR_PROGRESS_TEXT)
      # print newline when reached 100%
    end
  else
    msg_rate = ""

    if Ops.greater_than(bps_current, 0)
      # do not show the average download rate if the space is limited
      bps_avg = -1 if textmode && Ops.less_than(display_width, 100)

      format = if textmode
        Ops.add("%1 - ", @download_file)
      else
        Ops.add(@download_file, " - %1")
      end

      # progress bar label, %1 is URL with optional download rate
      msg_rate = Builtins.sformat(
        _("Downloading: %1"),
        String.FormatRateMessage(format, bps_avg, bps_current)
      )
    end

    if full_screen
      Progress.SubprogressValue(percent)

      Progress.SubprogressTitle(msg_rate) if Ops.greater_than(Builtins.size(msg_rate), 0)
    else
      UI.ChangeWidget(Id(:progress), :Value, percent)

      UI.ChangeWidget(Id(:progress), :Label, msg_rate) if Ops.greater_than(Builtins.size(msg_rate), 0)
    end

    download_aborted = UI.PollInput == :abort

    if download_aborted && @autorefreshing
      # display "Continue", "Skip Refresh" dialog
      answer = AskAbortRefresh()

      case answer
      when :continue
        download_aborted = false
      when :skip
        download_aborted = true
        @autorefreshing_aborted = true

        Pkg.SkipRefresh
      else
        Builtins.y2error("Unknown input value: %1", answer)
      end
    end

    return !download_aborted
  end

  true
end

#ProgressEnd(id) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2390

def ProgressEnd(id)
  Builtins.y2milestone("ProgressFinish: %1", id)

  # remove the last element from the progress stack
  @progress_stack = Builtins.remove(
    @progress_stack,
    Ops.subtract(Builtins.size(@progress_stack), 1)
  )

  if !Mode.commandline && IsProgressPopup()
    UI.CloseDialog if Builtins.size(@progress_stack) == 0
  elsif full_screen
    if Ops.greater_than(Builtins.size(@progress_stack), 0)
      progress_type = Ops.get_symbol(
        @progress_stack,
        [Ops.subtract(Builtins.size(@progress_stack), 1), "type"],
        :none
      )
      task = Ops.get_string(
        @progress_stack,
        [Ops.subtract(Builtins.size(@progress_stack), 1), "task"],
        ""
      )

      Progress.SubprogressType(progress_type, 100)
      Progress.SubprogressTitle(task)
    end
  end

  nil
end

#ProgressPackage(percent) ⇒ Object

During package install.



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 446

def ProgressPackage(percent)
  if @_package_popup
    UI.ChangeWidget(Id(:progress), :Value, percent)
    return UI.PollInput != :abort
  elsif Mode.commandline
    CommandLine.PrintVerboseNoCR(CLEAR_PROGRESS_TEXT + "#{percent}%")
    if percent == 100
      # sleep for a wile
      Builtins.sleep(200)
      # remove the progress
      CommandLine.PrintVerboseNoCR(CLEAR_PROGRESS_TEXT)
    end
  end

  true
end

#ProgressProgress(id, val_raw, val_percent) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2422

def ProgressProgress(id, val_raw, val_percent)
  Builtins.y2debug("ProgressProgress: %1, %2%% ", id, val_percent)

  if Mode.commandline
    if @tick_progress
      tick_label = TICK_LABELS[@current_tick]
      CommandLine.PrintVerboseNoCR(CLEAR_PROGRESS_TEXT + tick_label)
      NextTick()
    else
      CommandLine.PrintVerboseNoCR(CLEAR_PROGRESS_TEXT + "#{val_percent}%")
    end
  elsif IsProgressPopup()
    if @tick_progress || @val_progress
      UI.ChangeWidget(Id(:progress_widget), :Alive, true)
    else
      UI.ChangeWidget(Id(:progress_widget), :Value, val_percent)
    end

    # aborted ?
    input = UI.PollInput
    if input == :abort
      Builtins.y2warning(
        "Callback %1 has been aborted at %2%% (raw: %3)",
        id,
        val_percent,
        val_raw
      )
      return false
    end
  elsif full_screen
    # fullscreen callbacks
    Progress.SubprogressValue(val_percent)
  end

  true
end

#ProgressProvide(percent) ⇒ Object

during file providal



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 221

def ProgressProvide(percent)
  Builtins.y2milestone("ProgressProvide: %1", percent)
  if @_provide_popup
    UI.ChangeWidget(Id(:progress), :Value, percent)
    @provide_aborted = UI.PollInput == :abort
    return !@provide_aborted
  elsif Mode.commandline
    # there is no popup window, but command line mode is set
    CommandLine.PrintVerboseNoCR(CLEAR_PROGRESS_TEXT + "#{percent}%")
  end
  true
end

#ProgressRebuildDB(percent) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1972

def ProgressRebuildDB(percent)
  UI.ChangeWidget(Id(:progress), :Value, percent)

  nil
end

#ProgressScanDb(value) ⇒ Object

Callback for RPM DB scan progress



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2127

def ProgressScanDb(value)
  if Mode.commandline
    CommandLine.PrintVerboseNoCR(CLEAR_PROGRESS_TEXT + "#{value}%")
  elsif @_scan_popup && UI.WidgetExists(Id(:label_scanDB_popup))
    UI.ChangeWidget(Id(:progress), :Value, value)
    cont = UI.PollInput != :abort

    Builtins.y2warning("Scan DB aborted") if !cont

    return cont
  elsif full_screen
    Progress.Step(value)
  end

  # continue
  true
end

#ProgressStart(id, task, in_percent, is_alive, _min, _max, _val_raw, val_percent) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2337

def ProgressStart(id, task, in_percent, is_alive, _min, _max, _val_raw, val_percent)
  Builtins.y2milestone("ProgressStart: %1", id)

  @tick_progress = is_alive
  @val_progress = !in_percent && !is_alive
  @current_tick = 0

  if Mode.commandline
    CommandLine.Print(task)
  else
    subprogress_type = @tick_progress ? :tick : :progress
    @progress_stack = Builtins.add(
      @progress_stack,
      "type" => subprogress_type, "task" => task
    )

    if IsProgressPopup() &&
        Ops.less_or_equal(Builtins.size(@progress_stack), 1)
      # huh, the popup is already there?
      Builtins.y2warning("Progress popup already opened...")
      UI.CloseDialog
    end

    if full_screen
      Progress.SubprogressType(subprogress_type, 100)
      Progress.SubprogressTitle(task)
    else
      UI.OpenDialog(
        HBox(
          HSpacing(1),
          VBox(
            VSpacing(0.5),
            HSpacing(Id(:callback_progress_popup), MAX_POPUP_TEXT_SIZE),
            if in_percent
              ProgressBar(Id(:progress_widget), task, 100, val_percent)
            else
              BusyIndicator(Id(:progress_widget), task, 3000)
            end,
            VSpacing(0.2),
            ButtonBox(
              PushButton(Id(:abort), Opt(:cancelButton), Label.AbortButton)
            ),
            VSpacing(0.5)
          ),
          HSpacing(1)
        )
      )
    end
  end

  nil
end

#RefreshDone ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1920

def RefreshDone
  if !Mode.commandline && UI.WidgetExists(Id(:abort))
    UI.ChangeWidget(Id(:abort), :Label, Label.AbortButton)
    UI.RecalcLayout
  end

  Builtins.y2milestone("Autorefresh done")
  @autorefreshing = false
  @autorefreshing_aborted = false

  nil
end

#RefreshStarted ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1905

def RefreshStarted
  Builtins.y2milestone("Autorefreshing repositories...")

  if !Mode.commandline && UI.WidgetExists(Id(:abort))
    # push button label
    UI.ChangeWidget(Id(:abort), :Label, _("Skip Autorefresh"))
    UI.RecalcLayout
  end

  @autorefreshing = true
  @autorefreshing_aborted = false

  nil
end

#RegisterEmptyProgressCallbacks ⇒ Object

=============================================================================

constructor and callback init



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2938

def RegisterEmptyProgressCallbacks
  ::Packages::DummyCallbacks.register
end

#ResetDownloadCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2644

def ResetDownloadCallbacks
  Pkg.CallbackInitDownload(nil)
  Pkg.CallbackStartDownload(nil)
  Pkg.CallbackProgressDownload(nil)
  Pkg.CallbackDoneDownload(nil)
  Pkg.CallbackDestDownload(nil)
  Pkg.CallbackStartRefresh(nil)
  Pkg.CallbackDoneRefresh(nil)

  nil
end

#ResetScanDBCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2614

def ResetScanDBCallbacks
  Pkg.CallbackStartScanDb(nil)
  Pkg.CallbackProgressScanDb(nil)
  Pkg.CallbackErrorScanDb(nil)
  Pkg.CallbackDoneScanDb(nil)

  nil
end

#RestorePatchCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2963

def RestorePatchCallbacks
  Pkg.CallbackStartDeltaDownload(nil)
  Pkg.CallbackProgressDeltaDownload(nil)
  Pkg.CallbackProblemDeltaDownload(nil)
  Pkg.CallbackFinishDeltaDownload(nil)

  Pkg.CallbackStartDeltaApply(nil)
  Pkg.CallbackProgressDeltaApply(nil)
  Pkg.CallbackProblemDeltaApply(nil)
  Pkg.CallbackFinishDeltaApply(nil)

  nil
end

#RestorePreviousProgressCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 3007

def RestorePreviousProgressCallbacks
  RestoreProcessCallbacks()

  RestoreProvideCallbacks()

  RestorePatchCallbacks()

  RestoreSourceCreateCallbacks()

  RestoreSourceReportCallbacks()

  RestoreProgressReportCallbacks()

  ClearScriptCallbacks()

  ResetScanDBCallbacks()

  ResetDownloadCallbacks()

  nil
end

#RestoreProcessCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2942

def RestoreProcessCallbacks
  Pkg.CallbackProcessStart(nil)
  Pkg.CallbackProcessProgress(nil)
  Pkg.CallbackProcessNextStage(nil)
  Pkg.CallbackProcessDone(nil)

  nil
end

#RestoreProgressReportCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2999

def RestoreProgressReportCallbacks
  Pkg.CallbackProgressReportStart(nil)
  Pkg.CallbackProgressReportProgress(nil)
  Pkg.CallbackProgressReportEnd(nil)

  nil
end

#RestoreProvideCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2951

def RestoreProvideCallbacks
  Pkg.CallbackStartProvide(nil)
  Pkg.CallbackProgressProvide(nil)
  Pkg.CallbackDoneProvide(nil)
  Pkg.CallbackStartPackage(nil)
  Pkg.CallbackProgressPackage(nil)
  Pkg.CallbackDonePackage(nil)
  Pkg.CallbackPkgGpgCheck(nil)

  nil
end

#RestoreSourceCreateCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2977

def RestoreSourceCreateCallbacks
  Pkg.CallbackSourceCreateStart(nil)
  Pkg.CallbackSourceCreateProgress(nil)
  Pkg.CallbackSourceCreateError(nil)
  Pkg.CallbackSourceCreateEnd(nil)
  Pkg.CallbackSourceCreateInit(nil)
  Pkg.CallbackSourceCreateDestroy(nil)

  nil
end

#RestoreSourceReportCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2988

def RestoreSourceReportCallbacks
  Pkg.CallbackSourceReportStart(nil)
  Pkg.CallbackSourceReportProgress(nil)
  Pkg.CallbackSourceReportError(nil)
  Pkg.CallbackSourceReportEnd(nil)
  Pkg.CallbackSourceReportInit(nil)
  Pkg.CallbackSourceReportDestroy(nil)

  nil
end

#ScriptFinish ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1677

def ScriptFinish
  Builtins.y2milestone("ScriptFinish")

  UI.CloseDialog if @_script_popup

  nil
end

#ScriptProblem(description) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1643

def ScriptProblem(description)
  Builtins.y2warning("ScriptProblem: %1", description)

  ui = Popup.AnyQuestion3(
    "", # symbol focus
    description,
    Label.RetryButton, # yes_button_message
    Label.AbortButton, # no_button_message
    Label.IgnoreButton, # retry_button_message
    :retry
  )

  Builtins.y2milestone("Problem result: %1", ui)

  # Abort is the default
  ret = "A"

  case ui
  when :retry
    # ignore
    ret = "I"
  when :yes
    # retry
    ret = "R"
  when :no
    # abort
    ret = "A"
  else
    Builtins.y2warning("Unknown result: %1, aborting", ui)
  end

  ret
end

#ScriptProgress(ping, output) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1623

def ScriptProgress(ping, output)
  Builtins.y2milestone("ScriptProgress: ping:%1, output: %2", ping, output)

  if @_script_popup
    if ping
      # TODO: refresh progress indicator
      Builtins.y2debug("-ping-")
    end

    if !output.nil? && output != ""
      # add the output to the log widget
      UI.ChangeWidget(Id(:log), :Value, output)
    end

    input = UI.PollInput
    return false if [:abort, :close].include?(input)
  end
  true
end

#ScriptStart(patch_name, patch_version, patch_arch, script_path) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1561

def ScriptStart(patch_name, patch_version, patch_arch, script_path)
  patch_full_name = FormatPatchName(patch_name, patch_version, patch_arch)

  Builtins.y2milestone(
    "ScriptStart callback: patch: %1, script: %2",
    patch_full_name,
    script_path
  )

  if Mode.commandline
    CommandLine.PrintVerbose(
      Builtins.sformat(
        _("Starting script %1 (patch %2)..."),
        script_path,
        patch_full_name
      )
    )
  else
    progressbox = VBox(
      HSpacing(60),
      # popup heading
      Heading(_("Running Script")),
      VBox(
        if patch_full_name == ""
          Empty()
        else
          HBox(
            # label, patch name follows
            Label(Opt(:boldFont), _("Patch: ")),
            Label(patch_full_name),
            HStretch()
          )
        end,
        HBox(
          # label, script name follows
          Label(Opt(:boldFont), _("Script: ")),
          Label(script_path),
          HStretch()
        )
      ),
      # label
      LogView(Id(:log), _("Output of the Script"), 10, 0),
      ButtonBox(
        PushButton(
          Id(:abort),
          Opt(:default, :key_F9, :cancelButton),
          Label.AbortButton
        )
      )
    )

    UI.CloseDialog if @_script_popup

    UI.OpenDialog(progressbox)
    UI.SetFocus(Id(:abort))

    @_script_popup = true
  end

  nil
end

#SetConvertDBCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2068

def SetConvertDBCallbacks
  Pkg.CallbackStartConvertDb(
    fun_ref(method(:StartConvertDB), "void (string)")
  )
  Pkg.CallbackProgressConvertDb(
    fun_ref(method(:ProgressConvertDB), "void (integer, string)")
  )
  Pkg.CallbackStopConvertDb(
    fun_ref(method(:StopConvertDB), "void (integer, string)")
  )
  Pkg.CallbackNotifyConvertDb(fun_ref(method(:NotifyConvertDB), "void ()"))

  nil
end

#SetDownloadCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2623

def SetDownloadCallbacks
  Pkg.CallbackInitDownload(fun_ref(method(:InitDownload), "void (string)"))
  Pkg.CallbackStartDownload(
    fun_ref(method(:StartDownload), "void (string, string)")
  )
  Pkg.CallbackProgressDownload(
    fun_ref(
      method(:ProgressDownload),
      "boolean (integer, integer, integer)"
    )
  )
  Pkg.CallbackDoneDownload(
    fun_ref(method(:DoneDownload), "void (integer, string)")
  )
  Pkg.CallbackDestDownload(fun_ref(method(:DestDownload), "void ()"))
  Pkg.CallbackStartRefresh(fun_ref(method(:RefreshStarted), "void ()"))
  Pkg.CallbackDoneRefresh(fun_ref(method(:RefreshDone), "void ()"))

  nil
end

#SetFileConflictCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2829

def SetFileConflictCallbacks
  ::Packages::FileConflictCallbacks.register
end

#SetHeaderSourcePopup(text) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1030

def SetHeaderSourcePopup(text)
  # Qt UI uses bold font, the string must be shortened even more
  ui_adjustment = textmode ? 0 : 5

  if Ops.greater_than(
    Builtins.size(text),
    Ops.subtract(MAX_POPUP_TEXT_SIZE, ui_adjustment)
  )
    text = process_message(text, Ops.subtract(MAX_POPUP_TEXT_SIZE, ui_adjustment))
  end

  UI.ChangeWidget(:label_source_popup, :Value, text)
  Builtins.y2milestone("SourcePopup: new header: %1", text)

  nil
end

#SetLabelSourcePopup(text) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1047

def SetLabelSourcePopup(text)
  # Qt uses proportional font, the string might be longer
  ui_adjustment = textmode ? 0 : 6

  if Ops.greater_than(
    Builtins.size(text),
    Ops.add(MAX_POPUP_TEXT_SIZE, ui_adjustment)
  )
    text = process_message(text, Ops.add(MAX_POPUP_TEXT_SIZE, ui_adjustment))
  end

  # refresh the label in the popup
  UI.ChangeWidget(:progress, :Label, text)
  Builtins.y2milestone("SourcePopup: new label: %1", text)

  nil
end

#SetMediaCallbacks ⇒ Object

Register callbacks for media change



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2555

def SetMediaCallbacks
  Pkg.CallbackMediaChange(
    fun_ref(
      method(:MediaChange),
      "string (string, string, string, string, integer, string, integer, string, boolean, list <string>, integer)"
    )
  )
  Pkg.CallbackSourceChange(
    fun_ref(method(:SourceChange), "void (integer, integer)")
  )

  nil
end

#SetPatchCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2749

def SetPatchCallbacks
  Pkg.CallbackStartDeltaDownload(
    fun_ref(method(:StartDeltaProvide), "void (string, integer)")
  )
  Pkg.CallbackProgressDeltaDownload(
    fun_ref(method(:ProgressProvide), "boolean (integer)")
  )
  Pkg.CallbackProblemDeltaDownload(
    fun_ref(method(:ProblemDeltaDownload), "void (string)")
  )
  Pkg.CallbackFinishDeltaDownload(
    fun_ref(method(:FinishDeltaProvide), "void ()")
  )

  Pkg.CallbackStartDeltaApply(
    fun_ref(method(:StartDeltaApply), "void (string)")
  )
  Pkg.CallbackProgressDeltaApply(
    fun_ref(method(:ProgressDeltaApply), "void (integer)")
  )
  Pkg.CallbackProblemDeltaApply(
    fun_ref(method(:ProblemDeltaApply), "void (string)")
  )
  Pkg.CallbackFinishDeltaApply(
    fun_ref(method(:FinishDeltaProvide), "void ()")
  )

  nil
end

#SetProcessCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2704

def SetProcessCallbacks
  # register process callbacks (total progress)
  Pkg.CallbackProcessStart(
    fun_ref(method(:ProcessStart), "void (string, list <string>, string)")
  )
  Pkg.CallbackProcessProgress(
    fun_ref(method(:ProcessProgress), "boolean (integer)")
  )
  Pkg.CallbackProcessNextStage(
    fun_ref(method(:ProcessNextStage), "void ()")
  )
  Pkg.CallbackProcessDone(fun_ref(method(:ProcessDone), "void ()"))

  nil
end

#SetProgressReportCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2809

def SetProgressReportCallbacks
  Pkg.CallbackProgressReportStart(
    fun_ref(
      method(:ProgressStart),
      "void (integer, string, boolean, boolean, integer, integer, integer, integer)"
    )
  )
  Pkg.CallbackProgressReportProgress(
    fun_ref(
      method(:ProgressProgress),
      "boolean (integer, integer, integer)"
    )
  )
  Pkg.CallbackProgressReportEnd(
    fun_ref(method(:ProgressEnd), "void (integer)")
  )

  nil
end

#SetProvideCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2720

def SetProvideCallbacks
  Pkg.CallbackStartProvide(
    fun_ref(method(:StartProvide), "void (string, integer, boolean)")
  )
  Pkg.CallbackProgressProvide(
    fun_ref(method(:ProgressProvide), "boolean (integer)")
  )
  Pkg.CallbackDoneProvide(
    fun_ref(method(:DoneProvide), "string (integer, string, string)")
  )
  Pkg.CallbackStartPackage(
    fun_ref(
      method(:StartPackage),
      "void (string, string, string, integer, boolean)"
    )
  )
  Pkg.CallbackProgressPackage(
    fun_ref(method(:ProgressPackage), "boolean (integer)")
  )
  Pkg.CallbackDonePackage(
    fun_ref(method(:DonePackage), "string (integer, string)")
  )
  Pkg.CallbackPkgGpgCheck(
    fun_ref(method(:pkg_gpg_check), "string(map)")
  )

  nil
end

#SetRebuildDBCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1998

def SetRebuildDBCallbacks
  Pkg.CallbackStartRebuildDb(fun_ref(method(:StartRebuildDB), "void ()"))
  Pkg.CallbackProgressRebuildDb(
    fun_ref(method(:ProgressRebuildDB), "void (integer)")
  )
  Pkg.CallbackStopRebuildDb(
    fun_ref(method(:StopRebuildDB), "void (integer, string)")
  )
  Pkg.CallbackNotifyRebuildDb(fun_ref(method(:NotifyRebuildDB), "void ()"))

  nil
end

#SetScanDBCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2599

def SetScanDBCallbacks
  Pkg.CallbackStartScanDb(fun_ref(method(:StartScanDb), "void ()"))
  Pkg.CallbackProgressScanDb(
    fun_ref(method(:ProgressScanDb), "boolean (integer)")
  )
  Pkg.CallbackErrorScanDb(
    fun_ref(method(:ErrorScanDb), "string (integer, string)")
  )
  Pkg.CallbackDoneScanDb(
    fun_ref(method(:DoneScanDb), "void (integer, string)")
  )

  nil
end

#SetScriptCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2580

def SetScriptCallbacks
  Pkg.CallbackScriptStart(
    fun_ref(method(:ScriptStart), "void (string, string, string, string)")
  )
  Pkg.CallbackScriptProgress(
    fun_ref(method(:ScriptProgress), "boolean (boolean, string)")
  )
  Pkg.CallbackScriptProblem(
    fun_ref(method(:ScriptProblem), "string (string)")
  )
  Pkg.CallbackScriptFinish(fun_ref(method(:ScriptFinish), "void ()"))

  Pkg.CallbackMessage(
    fun_ref(method(:Message), "boolean (string, string, string, string)")
  )

  nil
end

#SetSourceCreateCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2656

def SetSourceCreateCallbacks
  # source create callbacks
  Pkg.CallbackSourceCreateStart(
    fun_ref(method(:SourceCreateStart), "void (string)")
  )
  Pkg.CallbackSourceCreateProgress(
    fun_ref(method(:SourceCreateProgress), "boolean (integer)")
  )
  Pkg.CallbackSourceCreateError(
    fun_ref(method(:SourceCreateError), "symbol (string, symbol, string)")
  )
  Pkg.CallbackSourceCreateEnd(
    fun_ref(method(:SourceCreateEnd), "void (string, symbol, string)")
  )
  Pkg.CallbackSourceCreateInit(
    fun_ref(method(:SourceCreateInit), "void ()")
  )
  Pkg.CallbackSourceCreateDestroy(
    fun_ref(method(:SourceCreateDestroy), "void ()")
  )

  nil
end

#SetSourceProbeCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2680

def SetSourceProbeCallbacks
  # source probing callbacks
  Pkg.CallbackSourceProbeStart(
    fun_ref(method(:SourceProbeStart), "void (string)")
  )
  Pkg.CallbackSourceProbeFailed(
    fun_ref(method(:SourceProbeFailed), "void (string, string)")
  )
  Pkg.CallbackSourceProbeSucceeded(
    fun_ref(method(:SourceProbeSucceeded), "void (string, string)")
  )
  Pkg.CallbackSourceProbeProgress(
    fun_ref(method(:SourceProbeProgress), "boolean (string, integer)")
  )
  Pkg.CallbackSourceProbeError(
    fun_ref(method(:SourceProbeError), "symbol (string, symbol, string)")
  )
  Pkg.CallbackSourceProbeEnd(
    fun_ref(method(:SourceProbeEnd), "void (string, symbol, string)")
  )

  nil
end

#SetSourceReportCallbacks ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2779

def SetSourceReportCallbacks
  # source report callbacks
  Pkg.CallbackSourceReportStart(
    fun_ref(method(:SourceReportStart), "void (integer, string, string)")
  )
  Pkg.CallbackSourceReportProgress(
    fun_ref(method(:SourceReportProgress), "boolean (integer)")
  )
  Pkg.CallbackSourceReportError(
    fun_ref(
      method(:SourceReportError),
      "symbol (integer, string, symbol, string)"
    )
  )
  Pkg.CallbackSourceReportEnd(
    fun_ref(
      method(:SourceReportEnd),
      "void (integer, string, string, symbol, string)"
    )
  )
  Pkg.CallbackSourceReportInit(
    fun_ref(method(:SourceReportInit), "void ()")
  )
  Pkg.CallbackSourceReportDestroy(
    fun_ref(method(:SourceReportDestroy), "void ()")
  )

  nil
end

#SourceChange(source, medianr) ⇒ Object

dummy repository change callback, see SlideShowCallbacks for the real one



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1006

def SourceChange(source, medianr)
  Builtins.y2milestone("SourceChange (%1, %2)", source, medianr)
  @_current_source = source

  nil
end

#SourceCreateDestroy ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1106

def SourceCreateDestroy
  Builtins.y2milestone("SourceCreateDestroy")

  CloseSourcePopup()

  nil
end

#SourceCreateEnd(url, error, description) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1206

def SourceCreateEnd(url, error, description)
  # set 100% progress
  SourcePopupSetProgress(100)

  Builtins.y2milestone(
    "Source create end: error: url: %1, error: %2, description: %3",
    URL.HidePassword(url),
    error,
    description
  )

  nil
end

#SourceCreateError(url, error, description) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1142

def SourceCreateError(url, error, description)
  Builtins.y2milestone(
    "Source create: error: url: %1, error: %2, description: %3",
    URL.HidePassword(url),
    error,
    description
  )

  # error message - a label followed by a richtext with details
  message = _("An error occurred while creating the repository.")

  case error
  when :NOT_FOUND
    # error message - a label followed by a richtext with details
    message = _("Unable to retrieve the remote repository description.")
  when :IO
    # error message - a label followed by a richtext with details
    message = _("An error occurred while retrieving the new metadata.")
  when :INVALID
    # error message - a label followed by a richtext with details
    message = _("The repository is not valid.")
  when :REJECTED
    # error message - a label followed by a richtext with details
    message = _("The repository metadata is invalid.")
  end

  if Mode.commandline
    CommandLine.Print(message)
    CommandLine.Print(URL.HidePassword(url))
    CommandLine.Print(description)

    # ask user in the interactive mode
    if CommandLine.Interactive
      CommandLine.Print("")

      # command line mode - ask user whether the repository refreshment should be retried
      CommandLine.Print(_("Retry?"))

      if CommandLine.YesNo
        # return Retry
        return :RETRY
      end
    end

    return :ABORT
  end
  detail = Builtins.sformat("%1<br>%2", url, description)
  UI.OpenDialog(
    VBox(
      Label(message),
      RichText(detail),
      ButtonBox(
        PushButton(Id(:RETRY), Opt(:okButton), Label.RetryButton),
        PushButton(Id(:ABORT), Opt(:cancelButton), Label.AbortButton)
      )
    )
  )
  ret = Convert.to_symbol(UI.UserInput)
  UI.CloseDialog
  Builtins.y2milestone("Source create error: Returning %1", ret)

  ret
end

#SourceCreateInit ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1098

def SourceCreateInit
  Builtins.y2milestone("SourceCreateInit")

  OpenSourcePopup()

  nil
end

#SourceCreateProgress(percent) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1135

def SourceCreateProgress(percent)
  ret = SourcePopupSetProgress(percent)
  Builtins.y2milestone("SourceCreateProgress(%1) = %2", percent, ret)

  ret
end

#SourceCreateStart(url) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1114

def SourceCreateStart(url)
  Builtins.y2milestone("SourceCreateStart: %1", url)

  # popup label (%1 is repository URL)
  msg = Builtins.sformat(_("Creating Repository %1"), url)

  if Mode.commandline
    CommandLine.Print(msg)
  else
    Builtins.y2milestone("_source_open: %1", @_source_open)

    if @_source_open == 1
      SetHeaderSourcePopup(msg)
    else
      SetLabelSourcePopup(msg)
    end
  end

  nil
end

#SourcePopupSetProgress(value) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1070

def SourcePopupSetProgress(value)
  if Ops.greater_than(@_source_open, 0) && IsSourcePopup()
    UI.ChangeWidget(Id(:progress), :Value, value)
    input = UI.PollInput
    return false if input == :abort
  end
  true
end

#SourceProbeEnd(url, error, description) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1336

def SourceProbeEnd(url, error, description)
  CloseSourcePopup()
  CloseSourcePopup()

  Builtins.y2milestone(
    "Source probe end: error: url: %1, error: %2, description: %3",
    URL.HidePassword(url),
    error,
    description
  )

  nil
end

#SourceProbeError(url, error, description) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1270

def SourceProbeError(url, error, description)
  Builtins.y2milestone(
    "Source probe: error: url: %1, error: %2, description: %3",
    URL.HidePassword(url),
    error,
    description
  )

  # error message - a label followed by a richtext with details
  message = _("Error occurred while probing the repository.")

  case error
  when :NOT_FOUND
    # error message - a label followed by a richtext with details
    message = _("Unable to retrieve the remote repository description.")
  when :IO
    # error message - a label followed by a richtext with details
    message = _("An error occurred while retrieving the new metadata.")
  when :INVALID
    # error message - a label followed by a richtext with details
    message = _("The repository is not valid.")
  when :NO_ERROR
    # error message - a label followed by a richtext with details
    message = _("Repository probing details.")
  when :REJECTED
    # error message - a label followed by a richtext with details
    message = _("Repository metadata is invalid.")
  end

  if Mode.commandline
    CommandLine.Print(message)
    CommandLine.Print(URL.HidePassword(url))
    CommandLine.Print(description)

    # ask user in the interactive mode
    if CommandLine.Interactive
      CommandLine.Print("")

      # command line mode - ask user whether the repository refreshment should be retried
      CommandLine.Print(_("Retry?"))

      if CommandLine.YesNo
        # return Retry
        return :RETRY
      end
    end

    return :ABORT
  end
  detail = Builtins.sformat("%1<br>%2", url, description)
  UI.OpenDialog(
    VBox(
      Label(message),
      RichText(detail),
      ButtonBox(
        PushButton(Id(:RETRY), Opt(:okButton), Label.RetryButton),
        PushButton(Id(:ABORT), Opt(:cancelButton), Label.AbortButton)
      )
    )
  )
  ret = Convert.to_symbol(UI.UserInput)
  UI.CloseDialog
  Builtins.y2milestone("Source probe error: Returning %1", ret)
  ret
end

#SourceProbeFailed(url, type) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1246

def SourceProbeFailed(url, type)
  Builtins.y2milestone(
    "Repository %1 is not %2 repository",
    URL.HidePassword(url),
    type
  )

  nil
end

#SourceProbeProgress(_url, value) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1266

def SourceProbeProgress(_url, value)
  SourcePopupSetProgress(value)
end

#SourceProbeStart(url) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1220

def SourceProbeStart(url)
  Builtins.y2milestone("SourceProbeStart: %1", URL.HidePassword(url))

  # popup label (%1 is repository URL)
  msg = Builtins.sformat(_("Probing Repository %1"), URL.HidePassword(url))

  if Mode.commandline
    CommandLine.Print(msg)
  else
    OpenSourcePopup()

    msg2 = Builtins.sformat(
      _("Probing Repository %1"),
      URL.HidePassword(url)
    )

    if @_source_open == 1
      SetHeaderSourcePopup(msg2)
    else
      SetLabelSourcePopup(msg2)
    end
  end

  nil
end

#SourceProbeSucceeded(url, type) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1256

def SourceProbeSucceeded(url, type)
  Builtins.y2milestone(
    "Repository %1 is type %2",
    URL.HidePassword(url),
    type
  )

  nil
end

#SourceReportDestroy ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1465

def SourceReportDestroy
  Builtins.y2milestone("Source report destroy")
  CloseSourcePopup()

  nil
end

#SourceReportEnd(src_id, url, task, error, description) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1442

def SourceReportEnd(src_id, url, task, error, description)
  Builtins.y2milestone(
    "Source report end: src: %1, url: %2, task: %3, error: %4, description: %5",
    src_id,
    URL.HidePassword(url),
    task,
    error,
    description
  )

  # set 100% progress
  SourcePopupSetProgress(100)

  nil
end

#SourceReportError(source_id, url, error, description) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1380

def SourceReportError(source_id, url, error, description)
  Builtins.y2milestone(
    "Source report: error: id: %1, url: %2, error: %3, description: %4",
    source_id,
    URL.HidePassword(url),
    error,
    description
  )

  # error message - a label followed by a richtext with details
  message = Builtins.sformat(_("Repository %1"), url)

  case error
  when :NOT_FOUND
    # error message - a label followed by a richtext with details
    message = _("Unable to retrieve the remote repository description.")
  when :IO
    # error message - a label followed by a richtext with details
    message = _("An error occurred while retrieving the new metadata.")
  when :INVALID
    # error message - a label followed by a richtext with details
    message = _("The repository is not valid.")
  end

  if Mode.commandline
    CommandLine.Print(message)
    CommandLine.Print(url)
    CommandLine.Print(description)

    # ask user in the interactive mode
    if CommandLine.Interactive
      CommandLine.Print("")

      # command line mode - ask user whether the repository refreshment should be retried
      CommandLine.Print(_("Retry?"))

      if CommandLine.YesNo
        # return Retry
        return :RETRY
      end
    end

    return :ABORT
  end
  detail = Builtins.sformat("%1<br>%2", url, description)
  UI.OpenDialog(
    VBox(
      Label(message),
      RichText(detail),
      HBox(
        PushButton(Id(:RETRY), Opt(:okButton), Label.RetryButton),
        PushButton(Id(:ABORT), Opt(:cancelButton), Label.AbortButton)
      )
    )
  )
  ret = Convert.to_symbol(UI.UserInput)
  UI.CloseDialog
  Builtins.y2milestone("Source report error: Returning %1", ret)

  ret
end

#SourceReportInit ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1458

def SourceReportInit
  Builtins.y2milestone("Source report init")
  OpenSourcePopup()

  nil
end

#SourceReportProgress(value) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1373

def SourceReportProgress(value)
  ret = SourcePopupSetProgress(value)
  Builtins.y2debug("SourceReportProgress(%1) = %2", value, ret)

  ret
end

#SourceReportStart(source_id, url, task) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1350

def SourceReportStart(source_id, url, task)
  Builtins.y2milestone(
    "Source report start: src: %1, URL: %2, task: %3",
    source_id,
    URL.HidePassword(url),
    task
  )

  if Mode.commandline
    CommandLine.Print(task)
  else
    Builtins.y2milestone("_source_open: %1", @_source_open)

    if @_source_open == 1
      SetHeaderSourcePopup(task)
    else
      SetLabelSourcePopup(task)
    end
  end

  nil
end

#StartConvertDB(_unused1) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2011

def StartConvertDB(_unused1)
  # heading of popup
  heading = _("Checking Package Database")

  # message in a progress popup
  message = _(
    "Converting package database. This process can take some time."
  )

  UI.OpenDialog(
    Opt(:decorated),
    VBox(
      Heading(heading),
      VBox(
        Label(message),
        HSpacing(60),
        HBox(
          HSpacing(2),
          ProgressBar(Id(:progress), _("Status"), 100),
          HSpacing(2)
        ),
        VSpacing(1)
      )
    )
  )

  UI.ChangeWidget(Id(:progress), :Value, 0)

  nil
end

#StartDeltaApply(name) ⇒ Object

at start of delta application



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1497

def StartDeltaApply(name)
  if Mode.commandline
    CommandLine.PrintVerbose(
      Builtins.sformat(_("Applying delta RPM package %1..."), name)
    )
  else
    # popup heading
    progressbox = VBox(
      HSpacing(40),
      # popup heading
      Heading(_("Applying delta RPM package")),
      Left(
        HBox(Left(Label(Opt(:boldFont), _("Package: "))), Left(Label(name)))
      ),
      ProgressBar(Id(:progress), "", 100, 0)
    )
    UI.CloseDialog if @_provide_popup
    UI.OpenDialog(progressbox)
    @_provide_popup = true
  end

  nil
end

#StartDeltaProvide(name, archivesize) ⇒ Object

at start of delta providal



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1474

def StartDeltaProvide(name, archivesize)
  sz = String.FormatSizeWithPrecision(archivesize, 2, false)
  if Mode.commandline
    CommandLine.PrintVerbose(
      Builtins.sformat(
        _("Downloading delta RPM package %1 (%2)..."),
        name,
        sz
      )
    )
  else
    UI.CloseDialog if @_provide_popup
    # popup heading
    providebox = progress_box(_("Downloading Delta RPM package"), name, sz)
    UI.OpenDialog(providebox)
    @_provide_popup = true
  end

  nil
end

#StartDownload(url, localfile) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1789

def StartDownload(url, localfile)
  Builtins.y2milestone(
    "Downloading %1 to %2",
    URL.HidePassword(url),
    localfile
  )

  # reformat the URL
  url_report = URL.FormatURL(URL.Parse(URL.HidePassword(url)), MAX_POPUP_TEXT_SIZE)
  # remember the URL
  @download_file = url_report

  # message in a progress popup
  message = Builtins.sformat(_("Downloading: %1"), url_report)

  if Mode.commandline
    CommandLine.PrintVerbose(message)
  elsif IsDownloadProgressPopup()
    # change the label
    UI.ChangeWidget(Id(:progress), :Label, message)
    UI.ChangeWidget(Id(:progress), :Value, 0)
  elsif full_screen
    Progress.SubprogressType(:progress, 100)
    Progress.SubprogressTitle(message)
  end

  nil
end

#StartPackage(name, _location, _summary, installsize, is_delete) ⇒ Object

At start of package install.



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 411

def StartPackage(name, _location, _summary, installsize, is_delete)
  return if !@enable_asterix_package

  @_package_name = name
  @_package_size = installsize
  @_deleting_package = is_delete
  sz = String.FormatSizeWithPrecision(installsize, 2, false)

  if Mode.commandline
    CommandLine.PrintVerbose(
      Builtins.sformat(
        if is_delete
          _("Uninstalling package %1 (%2)...")
        else
          _("Installing package %1 (%2)...")
        end,
        @_package_name,
        sz
      )
    )
  else
    packagebox = progress_box(
      is_delete ? _("Uninstalling Package") : _("Installing Package"),
      @_package_name,
      sz
    )

    UI.OpenDialog(Opt(:decorated), packagebox)
    @_package_popup = true
  end

  nil
end

#StartProvide(name, archivesize, remote) ⇒ Object

at start of file providal



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 191

def StartProvide(name, archivesize, remote)
  Builtins.y2milestone("StartProvide: name: %1, remote: %2", name, remote)
  if remote
    sz = String.FormatSizeWithPrecision(archivesize, 2, false)
    if Mode.commandline
      CommandLine.PrintVerbose(
        Builtins.sformat(_("Downloading package %1 (%2)..."), name, sz)
      )
    else
      UI.CloseDialog if @_provide_popup

      if full_screen
        Progress.SubprogressType(:progress, 100)
        Progress.SubprogressTitle(
          Builtins.sformat(_("Downloading package %1 (%2)..."), name, sz)
        )
      else
        # popup heading
        providebox = progress_box(_("Downloading Package"), name, sz)
        UI.OpenDialog(providebox)
        @_provide_popup = true
      end
    end
  end

  nil
end

#StartRebuildDB ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1945

def StartRebuildDB
  # heading of popup
  heading = _("Checking Package Database")

  # message in a progress popup
  message = _(
    "Rebuilding package database. This process can take some time."
  )

  UI.OpenDialog(
    Opt(:decorated),
    VBox(
      Heading(heading),
      VBox(
        Label(message),
        HSpacing(60),
        HBox(HSpacing(2), ProgressBar(Id(:progress), "", 100), HSpacing(2)),
        VSpacing(1)
      )
    )
  )

  UI.ChangeWidget(Id(:progress), :Value, 0)

  nil
end

#StartScanDb ⇒ Object

Callback for start RPM DB scan event



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2084

def StartScanDb
  Builtins.y2milestone("Scanning RPM DB...")

  if Mode.commandline
    # progress message (command line mode)
    CommandLine.PrintVerbose(_("Reading RPM database..."))
  elsif !full_screen
    UI.OpenDialog(
      VBox(
        HSpacing(60),
        # popup heading
        Heading(
          Id(:label_scanDB_popup),
          Opt(:hstretch),
          _("Reading Installed Packages")
        ),
        HBox(
          # progress bar label
          ProgressBar(
            Id(:progress),
            _("Scanning RPM database..."),
            100,
            0
          ), # TODO: allow Abort
          #       ,
          #       `VBox(
          #           `Label(""),
          #           `PushButton(`id(`abort), Label::AbortButton())
          #       )
          HSpacing(1)
        )
      )
    )

    @_scan_popup = true
  else
    Progress.Title(_("Scanning RPM database..."))
  end

  nil
end

#StopConvertDB(error_value, error_text) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 2048

def StopConvertDB(error_value, error_text)
  if error_value != 0
    # error message, %1 is the cause for the error
    Popup.Error(
      Builtins.sformat(
        _("Conversion of package database failed:\n%1"),
        error_text
      )
    )
  end

  UI.CloseDialog

  nil
end

#StopRebuildDB(error_value, error_text) ⇒ Object 



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# File 'library/packages/src/modules/PackageCallbacks.rb', line 1978

def StopRebuildDB(error_value, error_text)
  if error_value != 0
    # error message, %1 is the cause for the error
    Popup.Error(
      Builtins.sformat(
        _("Rebuilding of package database failed:\n%1"),
        error_text
      )
    )
  end

  UI.CloseDialog

  nil
end