Class: Yast::PackagesClass

Inherits:
Module
  • Object
show all
Defined in:
../../src/modules/Packages.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) addAdditionalPackage(package)

Add a package to list to be selected before proposal Can be called only before the installation proposal, later doesn't have any effect. OBSOLETE! Please, use PackagesProposal::AddResolvables() instead.

Parameters:

  • package (String)

    string package to be selected



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# File '../../src/modules/Packages.rb', line 725

def addAdditionalPackage(package)
  Builtins.y2warning(
    "OBSOLETE! Please, use PackagesProposal::AddResolvables() instead"
  )
  @additional_packages = Builtins.add(@additional_packages, package)

  nil
end

- (Object) AddFailedMounts(summary)



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# File '../../src/modules/Packages.rb', line 507

def AddFailedMounts(summary)
  summary = deep_copy(summary)
  failed_mounts = SpaceCalculation.GetFailedMounts
  Builtins.y2milestone(
    "Failed mounts: %1: %2",
    Builtins.size(failed_mounts),
    failed_mounts
  )

  Builtins.foreach(failed_mounts) do |failed_mount|
    delim = Ops.greater_than(
      Builtins.size(Ops.get_string(summary, "warning", "")),
      0
    ) ? "<BR>" : ""
    if Builtins.contains(
        @basic_dirs,
        Ops.get_string(failed_mount, "mount", "")
      )
      Ops.set(
        summary,
        "warning",
        Ops.add(
          Ops.add(Ops.get_string(summary, "warning", ""), delim),
          # error message: %1: e.g. "/usr", %2: "/dev/sda2"
          Builtins.sformat(
            _(
              "Error: Cannot check free space in basic directory %1 (device %2), cannot start installation."
            ),
            Ops.get_string(failed_mount, "mount", ""),
            Ops.get_string(failed_mount, "device", "")
          )
        )
      )

      # we could not mount a basic directory, this indicates
      # a severe problem in partition setup
      Ops.set(summary, "warning_level", :blocker)
    else
      Ops.set(
        summary,
        "warning",
        Ops.add(
          Ops.add(Ops.get_string(summary, "warning", ""), delim),
          # error message: %1: e.g. "/local", %2: "/dev/sda2"
          Builtins.sformat(
            _(
              "Warning: Cannot check free space in directory %1 (device %2)."
            ),
            Ops.get_string(failed_mount, "mount", ""),
            Ops.get_string(failed_mount, "device", "")
          )
        )
      )

      # keep blocker, fatal and error level, they are higher than warning
      if !Builtins.contains(
          [:blocker, :fatal, :error],
          Ops.get_symbol(summary, "warning_level", :ok)
        )
        Ops.set(summary, "warning_level", :warning)
      end
    end
  end 


  Builtins.y2milestone("Proposal summary: %1", summary)

  deep_copy(summary)
end

- (Boolean) AdjustSourcePropertiesAccordingToProduct(src_id)

Adjusts repository name according to LABEL in content file or a first product found on the media (as a fallback).

Parameters:

  • integer

    repository ID

Returns:

  • (Boolean)

    if successful

See Also:

  • #481828


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# File '../../src/modules/Packages.rb', line 1607

def AdjustSourcePropertiesAccordingToProduct(src_id)
  # This function is used from several places (also YaST Add-On)

  if src_id == nil || Ops.less_than(src_id, 0)
    Builtins.y2error("Wrong source ID: %1", src_id)
    return nil
  end

  Builtins.y2milestone("Trying to adjust repository name for: %1", src_id)
  new_name = nil

  # At first, try LABEL from content file
  contentfile = Pkg.SourceProvideSignedFile(
    src_id, # optional
    1,
    "/content",
    true
  )
  if contentfile != nil
    contentmap = Convert.to_map(
      SCR.Read(path(".content_file"), contentfile)
    )
    if Builtins.haskey(contentmap, "LABEL") &&
        Ops.get(contentmap, "LABEL") != nil &&
        Ops.get_string(contentmap, "LABEL", "") != ""
      new_name = Ops.get_string(contentmap, "LABEL", "")

      if Builtins.regexpmatch(new_name, "^[ \t]+")
        new_name = Builtins.regexpsub(new_name, "^[ \t]+(.*)", "\\1")
      end
      if Builtins.regexpmatch(new_name, "[ \t]+$")
        new_name = Builtins.regexpsub(new_name, "(.*)[ \t]+$", "\\1")
      end

      Builtins.y2milestone("Using LABEL from content file: %1", new_name)
    else
      Builtins.y2warning("No (useful) LABEL in product content file")
    end
  end

  # As a fallback,
  if new_name == nil || new_name == ""
    Builtins.y2milestone("Trying to get repository name from products")
    all_products = Pkg.ResolvableProperties("", :product, "")
    Builtins.foreach(all_products) do |one_product|
      # source ID matches
      if Ops.get_integer(one_product, "source", -1) == src_id
        if Builtins.haskey(one_product, "name") &&
            Ops.get(one_product, "name") != nil &&
            Ops.get_string(one_product, "name", "") != ""
          new_name = Ops.get_string(one_product, "name", "")
          Builtins.y2milestone("Product name found: %1", new_name)
          raise Break
        end
      end
    end
  end

  # Finally, some (new) name has been adjusted
  if new_name != nil && new_name != ""
    Builtins.y2milestone("Adjusting repository name")
    sources_got = Pkg.SourceEditGet
    sources_set = []
    Builtins.foreach(sources_got) do |one_source|
      if Ops.get_integer(one_source, "SrcId", -1) == src_id
        Ops.set(one_source, "name", new_name)
      end
      sources_set = Builtins.add(sources_set, one_source)
    end

    return Pkg.SourceEditSet(sources_set) 
    # Bad luck, nothing useful found
  else
    Builtins.y2warning("No name found")

    return false
  end
end

- (Array) architecturePackages

Compute architecture packages

Returns:

  • (Array)

    (string)



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# File '../../src/modules/Packages.rb', line 736

def architecturePackages
  packages = []

  # remove unneeded / add needed packages for ppc
  if Arch.ppc
    packages = Builtins.add(packages, "mouseemu") if Arch.board_mac

    if Arch.board_mac_new || Arch.board_mac_old
      pmac_board = ""
      pmac_compatible = Convert.convert(
        SCR.Read(path(".probe.cpu")),
        :from => "any",
        :to   => "list <map>"
      )
      Builtins.foreach(pmac_compatible) do |pmac_compatible_tmp|
        pmac_board = Ops.get_string(pmac_compatible_tmp, "system", "")
      end

      # install pbbuttonsd on PowerBooks and iMacs
      if Builtins.issubstring(pmac_board, "PowerBook") ||
          Builtins.issubstring(pmac_board, "PowerMac2,1") ||
          Builtins.issubstring(pmac_board, "PowerMac2,2") ||
          Builtins.issubstring(pmac_board, "PowerMac4,1") ||
          Builtins.issubstring(pmac_board, "iMac,1")
        packages = Builtins.add(packages, "pbbuttonsd")
        packages = Builtins.add(packages, "powerprefs")
      end
    end

    if Arch.ppc64 && (Arch.board_chrp || Arch.board_iseries)
      packages = Builtins.add(packages, "iprutils")
    end
  end

  if Arch.ia64
    # install fpswa if the firmware has an older version
    if SCR.Execute(path(".target.bash"), "/sbin/fpswa_check_version") != 0
      packages = Builtins.add(packages, "fpswa")
    end
  end

  if Arch.is_xenU
    # xen-tools-domU are required for registration of a Xen VM (domU)
    packages = Builtins.add(packages, "xen-tools-domU")
  end

  # add numactl on x86_64 with SMP
  if Arch.has_smp && Arch.x86_64
    packages = Builtins.add(packages, "numactl")
    packages = Builtins.add(packages, "irqbalance")
  end

  deep_copy(packages)
end

- (Array) boardPackages

Compute board (vendor) dependant packages

Returns:

  • (Array)

    (string)



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# File '../../src/modules/Packages.rb', line 900

def boardPackages
  packages = []

  probe = Convert.convert(
    SCR.Read(path(".probe.system")),
    :from => "any",
    :to   => "list <map <string, any>>"
  )
  packages = Ops.get_list(probe, [0, "requires"], [])
  Builtins.y2milestone("Board/Vendor specific packages: %1", packages)

  deep_copy(packages)
end

- (Boolean) CheckContentFile(source)

Check whether content file in the specified repository is the same as the one in the ramdisk

Parameters:

  • source (Fixnum)

    integer the repository ID to check

Returns:

  • (Boolean)

    true if content files match



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# File '../../src/modules/Packages.rb', line 1151

def CheckContentFile(source)
  Builtins.y2milestone("Checking content file")
  instmode = Linuxrc.InstallInf("InstMode")
  if !(instmode == nil || instmode == "cd" || instmode == "dvd")
    Builtins.y2milestone(
      "Installing via network, not checking the content file"
    )
    return true
  end
  media_content = Pkg.SourceProvideSignedFile(source, 1, "/content", false)
  media = Convert.to_string(SCR.Read(path(".target.string"), media_content))
  ramdisk = Convert.to_string(SCR.Read(path(".target.string"), "/content"))
  ret = media == ramdisk
  Builtins.y2milestone("Content files are the same: %1", ret)
  ret
end

- (Boolean) CheckDiskSize(init)

Check if selected software fits on the partitions

Parameters:

  • init (Boolean)

    boolean true if partition sizes have changed

Returns:

  • (Boolean)

    true if selected software fits, false otherwise



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# File '../../src/modules/Packages.rb', line 416

def CheckDiskSize(init)
  if init
    Builtins.y2milestone("Resetting space calculation")
    SpaceCalculation.GetPartitionInfo
  end
  SpaceCalculation.CheckDiskSize
end

- (Object) CheckOldAddOns(ret)

Checks which products have been selected for removal and modifies the warning messages accordingly.

Parameters:

  • reference

    to map MakeProposal->Summary



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# File '../../src/modules/Packages.rb', line 428

def CheckOldAddOns(ret)
  products = Pkg.ResolvableProperties("", :product, "")
  products = Builtins.filter(products) do |one_product|
    Ops.get_symbol(one_product, "status_detail", :unknown) == :S_AutoDel
  end

  # no such products
  if Builtins.size(products) == 0
    Builtins.y2milestone("No products marked for auto-removal")
    return
  end

  Builtins.y2warning("Product marked for auto-removal: %1", products)

  warning = ""

  Builtins.foreach(products) do |one_product|
    warning = Ops.add(
      Ops.add(
        Ops.add(warning, "<li>"),
        Ops.get_locale(
          one_product,
          "display_name",
          Ops.get_locale(
            one_product,
            "name",
            Ops.get_locale(one_product, "NCL", _("Unknown Product"))
          )
        )
      ),
      "</li>\n"
    )
  end

  warning = Builtins.sformat(
    _("These add-on products have been marked for auto-removal: %1"),
    Ops.add(Ops.add("<ul>\n", warning), "</ul>\n")
  )

  # raising warning level if needed
  if Ops.get(ret.value, "warning_level") == nil ||
      Builtins.contains(
        [:notice, :ok],
        Ops.get_symbol(ret.value, "warning_level", :warning)
      )
    Ops.set(ret.value, "warning_level", :warning)
  end

  if Ops.greater_than(
      Builtins.size(Ops.get_string(ret.value, "warning", "")),
      0
    )
    Ops.set(
      ret.value,
      "warning",
      Ops.add(
        Ops.add(Ops.get_string(ret.value, "warning", ""), "<br>\n"),
        Ops.greater_than(Builtins.size(products), 1) ?
          # Warning message when some add-ons are marked to be removed automatically
          _(
            "Contact the vendors of these add-ons to provide you with new installation media."
          ) :
          # Warning message when some add-ons are marked to be removed automatically
          _(
            "Contact the vendor of the add-on to provide you with a new installation media."
          )
      )
    )
  end

  Ops.set(
    ret.value,
    "warning",
    Ops.add(Ops.get_string(ret.value, "warning", ""), warning)
  )

  nil
end

- (Object) ComputeAdditionalKernelPackages

Additional kernel packages from control file



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# File '../../src/modules/Packages.rb', line 939

def ComputeAdditionalKernelPackages
  final_kernel = Kernel.GetFinalKernel
  pos = Builtins.findfirstof(final_kernel, "-")
  extension = Builtins.substring(
    final_kernel,
    pos,
    Builtins.size(final_kernel)
  )
  akp = []
  if extension != ""
    kernel_packages = Convert.convert(
      ProductFeatures.GetFeature("software", "kernel_packages"),
      :from => "any",
      :to   => "list <string>"
    )
    if Ops.greater_than(Builtins.size(kernel_packages), 0) &&
        kernel_packages != nil
      akp = Builtins.maplist(kernel_packages) do |p|
        Ops.add(Ops.add(p, "-"), extension)
      end
    end
  end
  deep_copy(akp)
end

- (Array<String>) ComputeSystemPackageList

Build and return list of packages which depends on the the current target system and the preselected packages (architecture, X11....)

Returns:

  • (Array<String>)

    packages



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# File '../../src/modules/Packages.rb', line 1005

def ComputeSystemPackageList
  install_list = architecturePackages

  install_list = Convert.convert(
    Builtins.union(install_list, modePackages),
    :from => "list",
    :to   => "list <string>"
  )

  # No longer needed - partitions_proposal uses PackagesProposal now
  # to gather the list of pkgs needed by y2-storage (#433001)
  #list<string> storage_packages = (list<string>)WFM::call("wrapper_storage", ["AddPackageList"]);

  if Ops.greater_than(Builtins.size(@additional_packages), 0)
    Builtins.y2warning(
      "Additional packages are still in use, please, change it to use PackagesProposal API"
    )
    Builtins.y2milestone("Additional packages: %1", @additional_packages)
    install_list = Convert.convert(
      Builtins.union(install_list, @additional_packages),
      :from => "list",
      :to   => "list <string>"
    )
  end

  # bnc #431580
  # New API for packages selected by other modules
  packages_proposal_all_packages = PackagesProposal.GetAllResolvables(
    :package
  )
  if Ops.greater_than(Builtins.size(packages_proposal_all_packages), 0)
    Builtins.y2milestone(
      "PackagesProposal::GetAllResolvables returned: %1",
      packages_proposal_all_packages
    )
    install_list = Convert.convert(
      Builtins.union(install_list, packages_proposal_all_packages),
      :from => "list",
      :to   => "list <string>"
    )
  else
    Builtins.y2milestone("No packages required by PackagesProposal")
  end

  # Kernel is added in autoinstPackages () if autoinst is enabled
  if !Mode.update || !Mode.autoinst
    kernel_pkgs = Kernel.ComputePackages
    kernel_pkgs_additional = ComputeAdditionalKernelPackages()
    install_list = Convert.convert(
      Builtins.union(install_list, kernel_pkgs),
      :from => "list",
      :to   => "list <string>"
    )
    if Ops.greater_than(Builtins.size(kernel_pkgs_additional), 0) &&
        kernel_pkgs_additional != nil
      install_list = Convert.convert(
        Builtins.union(install_list, kernel_pkgs_additional),
        :from => "list",
        :to   => "list <string>"
      )
    end
  end

  if Pkg.IsSelected("xorg-x11-Xvnc") && Linuxrc.vnc
    install_list = Convert.convert(
      Builtins.union(install_list, graphicPackages),
      :from => "list",
      :to   => "list <string>"
    )
  else
    Builtins.y2milestone("Not selecting graphic packages")
  end

  if Pkg.IsSelected("java")
    install_list = Convert.convert(
      Builtins.union(install_list, javaPackages),
      :from => "list",
      :to   => "list <string>"
    )
  else
    Builtins.y2milestone("Not selecting java packages")
  end

  install_list = Convert.convert(
    Builtins.union(install_list, kernelCmdLinePackages),
    :from => "list",
    :to   => "list <string>"
  )

  install_list = Convert.convert(
    Builtins.union(install_list, boardPackages),
    :from => "list",
    :to   => "list <string>"
  )

  # add packages required to access the repository in the 2nd stage and at run-time
  install_list = Convert.convert(
    Builtins.union(install_list, sourceAccessPackages),
    :from => "list",
    :to   => "list <string>"
  )

  # and the most flexible enhancement for other products
  # NOTE: not really flexible, because it requires the client
  # in the instsys, instead use <kernel-packages> in the control file.
  if ProductFeatures.GetFeature("software", "packages_transmogrify") != ""
    tmp_list = Convert.convert(
      WFM.CallFunction(
        ProductFeatures.GetStringFeature(
          "software",
          "packages_transmogrify"
        ),
        [install_list]
      ),
      :from => "any",
      :to   => "list <string>"
    )

    # Make sure we did not get a nil from calling the client, i.e.
    # if the client does not exist at all..
    install_list = deep_copy(tmp_list) if tmp_list != nil
  end

  packages = Convert.convert(
    ProductFeatures.GetFeature("software", "packages"),
    :from => "any",
    :to   => "list <string>"
  )
  if Ops.greater_than(Builtins.size(packages), 0) && packages != nil
    Builtins.y2milestone("Adding packages from control file: %1", packages)
    install_list = Convert.convert(
      Builtins.union(install_list, packages),
      :from => "list",
      :to   => "list <string>"
    )
  end

  install_list = Builtins.toset(install_list)
  Builtins.y2milestone("auto-adding packages: %1", install_list)
  deep_copy(install_list)
end

- (Object) ComputeSystemPatternList



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# File '../../src/modules/Packages.rb', line 969

def ComputeSystemPatternList
  pattern_list = []
  # also add the 'laptop' selection if PCMCIA detected
  if Arch.is_laptop || Arch.has_pcmcia
    Builtins.foreach(["laptop", "Laptop"]) do |pat_name|
      pat_list = Pkg.ResolvableProperties(pat_name, :pattern, "")
      if Ops.greater_than(Builtins.size(pat_list), 0)
        pattern_list = Builtins.add(pattern_list, pat_name)
      end
    end
  end

  # FATE #302116
  # BNC #431580
  required_patterns = PackagesProposal.GetAllResolvables(:pattern)
  if required_patterns != nil && required_patterns != []
    Builtins.y2milestone(
      "Patterns required by PackagesProposal: %1",
      required_patterns
    )
    pattern_list = Convert.convert(
      Builtins.merge(pattern_list, required_patterns),
      :from => "list",
      :to   => "list <string>"
    )
  end

  Builtins.y2milestone("System patterns: %1", pattern_list)
  deep_copy(pattern_list)
end

- (Object) ContentFileProductLabel



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# File '../../src/modules/Packages.rb', line 1235

def ContentFileProductLabel
  language = Language.language
  locales = LocaleVersions(Language.language)
  ret = ""
  Builtins.foreach(locales) do |loc|
    if ret == ""
      val = Convert.to_string(
        SCR.Read(Builtins.add(path(".content"), Ops.add("LABEL.", loc)))
      )
      if val != "" && val != nil
        ret = val
        next ret
      end
    end
  end
  Convert.to_string(SCR.Read(path(".content.LABEL")))
end

- (Fixnum) CountSizeToBeDownloaded

Count the total size of packages to be installed

Returns:

  • (Fixnum)

    size of packages to be installed (in bytes)



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# File '../../src/modules/Packages.rb', line 219

def CountSizeToBeDownloaded
  ret = 0

  # get list of remote repositories
  # consider only http(s) and ftp protocols as remote

  # all enabled sources
  repos = Pkg.SourceGetCurrent(true)
  remote_repos = []

  Builtins.foreach(repos) do |repo|
    url = Ops.get_string(Pkg.SourceGeneralData(repo), "url", "")
    scheme = Builtins.tolower(Ops.get_string(URL.Parse(url), "scheme", ""))
    if scheme == "http" || scheme == "https" || scheme == "ftp"
      Builtins.y2milestone("Found remote repository %1: %2", repo, url)
      remote_repos = Builtins.add(remote_repos, repo)
    end
  end 


  # shortcut, no remote repository found
  if Builtins.size(remote_repos) == 0
    Builtins.y2milestone("No remote repository found")
    return 0
  end

  repo_mapping = SrcMapping()

  media_sizes = Pkg.PkgMediaPackageSizes
  Builtins.y2debug("Media sizes: %1", media_sizes)

  Builtins.foreach(remote_repos) do |repoid|
    repo_media_sizes = Ops.get(
      media_sizes,
      Ops.subtract(Ops.get(repo_mapping, repoid, -1), 1),
      []
    )
    Builtins.foreach(repo_media_sizes) do |media_size|
      ret = Ops.add(ret, media_size)
    end
  end 


  Builtins.y2milestone(
    "Total size of packages to download: %1 (%2kB)",
    ret,
    Ops.divide(ret, 1024)
  )
  ret
end

- (String) CountSizeToBeInstalled

Count the total size of packages to be installed

Returns:

  • (String)

    formatted size of packages to be installed



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# File '../../src/modules/Packages.rb', line 181

def CountSizeToBeInstalled
  sz = 0
  media_sizes = Pkg.PkgMediaSizes

  Builtins.foreach(media_sizes) { |inst_sizes| Builtins.foreach(inst_sizes) do |inst_size|
    sz = Ops.add(sz, inst_size)
  end } 


  Builtins.y2milestone(
    "Total size of packages to install %1 (%2kB)",
    sz,
    Ops.divide(sz, 1024)
  )
  String.FormatSizeWithPrecision(sz, 1, true)
end

- (Object) DellSystem

CHeck whether this is a Dell system



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# File '../../src/modules/Packages.rb', line 840

def DellSystem
  command = "/usr/sbin/hwinfo --bios | grep -q '^[[:space:]]*Vendor:.*Dell Inc\\.'"
  Builtins.y2milestone("Executing: %1", command)

  ret = SCR.Execute(path(".target.bash"), command) == 0
  Builtins.y2milestone("Detected a Dell system") if ret

  ret
end

- (Object) FindAndCopySlideDir(our_slidedir, source, search_for_dir, lang_long, lang_short, fallback_lang)



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# File '../../src/modules/Packages.rb', line 1261

def FindAndCopySlideDir(our_slidedir, source, search_for_dir, lang_long, lang_short, fallback_lang)
  # directory used as a source of texts
  providedir = nil

  # one of the localizations (long or short)
  used_loc_dir = ""

  Builtins.foreach([lang_long, lang_short, fallback_lang]) do |try_this_lang|
    next if try_this_lang == nil || try_this_lang == ""
    test_dir = Builtins.sformat("%1/txt/%2", search_for_dir, try_this_lang)
    Builtins.y2milestone("Checking '%1'", test_dir)
    providedir = Pkg.SourceProvideSignedDirectory(
      source,
      1,
      test_dir,
      true,
      true
    )
    if providedir != nil
      Builtins.y2milestone("%1 lang found", try_this_lang)
      used_loc_dir = try_this_lang
      # don't check for other langs
      raise Break
    end
  end

  # no wanted localization found
  if providedir == nil
    Builtins.y2milestone(
      "Neither %1 nor %2 localization found",
      lang_long,
      lang_short
    )
    return false
  end

  # where texts are stored later
  loc_slidedir = Builtins.sformat("%1/txt/%2/", our_slidedir, used_loc_dir)
  WFM.Execute(
    path(".local.bash"),
    Builtins.sformat("mkdir -p '%1'", String.Quote(loc_slidedir))
  )

  # copy all files to our own cache
  copy_command = Builtins.sformat(
    "cp -r '%1/%2/txt/%3'/* '%4'",
    String.Quote(providedir),
    String.Quote(search_for_dir),
    String.Quote(used_loc_dir),
    String.Quote(loc_slidedir)
  )

  Builtins.y2milestone("Copying: %1", copy_command)
  WFM.Execute(path(".local.bash"), copy_command)

  # where images are stored
  imagesdir = Builtins.sformat("%1/pic", search_for_dir)

  imagesdir = Pkg.SourceProvideSignedDirectory(
    source,
    1,
    imagesdir,
    true,
    true
  )

  if imagesdir != nil
    # where images should be cached
    our_imagesdir = Builtins.sformat("%1/pic/", our_slidedir)
    WFM.Execute(
      path(".local.bash"),
      Builtins.sformat("mkdir -p '%1'", String.Quote(our_imagesdir))
    )

    copy_command = Builtins.sformat(
      "cp -r '%1/%2/pic'/* '%3'",
      String.Quote(imagesdir),
      String.Quote(search_for_dir),
      String.Quote(our_imagesdir)
    )

    Builtins.y2milestone("Copying: %1", copy_command)
    WFM.Execute(path(".local.bash"), copy_command)
  else
    Builtins.y2error("No such dir: %1", imagesdir)
  end

  true
end

- (Object) FindAndCopySlideDirWithoutCallbacks(our_slidedir, source, search_for_dir, lang_long, lang_short, fallback_lang)



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# File '../../src/modules/Packages.rb', line 1352

def FindAndCopySlideDirWithoutCallbacks(our_slidedir, source, search_for_dir, lang_long, lang_short, fallback_lang)
  # disable callbacks
  PackageCallbacks.RegisterEmptyProgressCallbacks

  ret = FindAndCopySlideDir(
    our_slidedir,
    source,
    search_for_dir,
    lang_long,
    lang_short,
    fallback_lang
  )

  # restore callbacks
  PackageCallbacks.RestorePreviousProgressCallbacks

  ret
end

- (Object) FindAndRememberAddOnProductsFiles(initial_repository)



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# File '../../src/modules/Packages.rb', line 1686

def FindAndRememberAddOnProductsFiles(initial_repository)
  tmp_add_on_products = nil
  @add_on_products_list = []

  filename = nil
  tmpdir = Convert.to_string(SCR.Read(path(".target.tmpdir")))

  # #303675: Support several AddOns on standard SLE medium
  # at first, try to find XML configuration
  # then as a fallback/backward compatibility the old plain configuration
  Builtins.foreach(
    [["/add_on_products.xml", "xml"], ["/add_on_products", "plain"]]
  ) do |one_aop|
    file = Ops.get(one_aop, 0, "")
    type = Ops.get(one_aop, 1, "")
    # BNC #496404: These files should not be checked for signatures
    tmp_add_on_products = Pkg.SourceProvideOptionalFile(
      initial_repository,
      1,
      file
    )
    if tmp_add_on_products != nil
      filename = Builtins.sformat(
        "%1/add_on_products_defined_by_repository",
        tmpdir
      )
      @add_on_products_list = Builtins.add(
        @add_on_products_list,
        { "file" => filename, "type" => type }
      )
      WFM.Execute(
        path(".local.bash"),
        Builtins.sformat(
          "cp '%1' '%2'",
          String.Quote(tmp_add_on_products),
          String.Quote(filename)
        )
      )
      Builtins.y2milestone(
        "Found add_on_products (repository) %1 type %2",
        tmp_add_on_products,
        type
      )
      raise Break
    end
  end

  # FATE #312263 Files in the root of inst-sys
  Builtins.foreach(
    [["/add_on_products.xml", "xml"], ["/add_on_products", "plain"]]
  ) do |one_aop|
    file = Ops.get(one_aop, 0, "")
    type = Ops.get(one_aop, 1, "")
    # In inst-sys, files are already stored locally
    if FileUtils.Exists(file)
      filename = Builtins.sformat(
        "%1/add_on_products_defined_by_inst_sys",
        tmpdir
      )
      @add_on_products_list = Builtins.add(
        @add_on_products_list,
        { "file" => filename, "type" => type }
      )
      WFM.Execute(
        path(".local.bash"),
        Builtins.sformat(
          "cp '%1' '%2'",
          String.Quote(file),
          String.Quote(filename)
        )
      )
      Builtins.y2milestone(
        "Found add_on_products (inst-sys) %1 type %2",
        file,
        type
      )
      raise Break
    end
  end

  Ops.greater_than(Builtins.size(@add_on_products_list), 0)
end

- (Object) ForceFullRepropose

proposal control functions



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# File '../../src/modules/Packages.rb', line 656

def ForceFullRepropose
  @full_repropose = true

  nil
end

- (Fixnum) GetBaseSourceID

Returns ID of the base product repository.

Returns:

  • (Fixnum)

    base source ID



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# File '../../src/modules/Packages.rb', line 1256

def GetBaseSourceID
  @base_source_id
end

- (Array) graphicPackages

graphicPackages () Compute graphic (x11) packages

Returns:

  • (Array)

    (string) list of rpm packages needed



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# File '../../src/modules/Packages.rb', line 795

def graphicPackages
  packages = []

  # don't setup graphics if running via serial console
  if !Linuxrc.serial_console
    packages = [
      "xorg-x11-server",
      "xorg-x11-server-glx",
      "libusb",
      "sax2-tools",
      "yast2-x11"
    ]
  end

  Builtins.y2milestone("X11 Packages to install: %1", packages)

  packages
end

- (Object) ImportGPGKeys

Import GPG keys found in the inst-sys



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# File '../../src/modules/Packages.rb', line 1169

def ImportGPGKeys
  out = Convert.to_map(
    SCR.Execute(path(".target.bash_output"), "/bin/ls -d /*.gpg")
  )
  Builtins.foreach(
    Builtins.splitstring(Ops.get_string(out, "stdout", ""), "\n")
  ) { |file| Pkg.ImportGPGKey(file, true) if file != "" }

  nil
end

- (String) InfoAboutSubOptimalDistribution

Return information about suboptimal distribution if relevant

Returns:

  • (String)

    the information string or empty string



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# File '../../src/modules/Packages.rb', line 272

def InfoAboutSubOptimalDistribution
  # warn about suboptimal distribution
  # this depends on the kernel
  dp = Convert.to_string(SCR.Read(path(".content.DISTPRODUCT")))
  dp = "" if dp == nil

  if ProductFeatures.GetBooleanFeature(
      "software",
      "inform_about_suboptimal_distribution"
    ) &&
      Arch.i386 &&
      Builtins.issubstring(dp, "DVD")
    tmp = Convert.to_string(
      SCR.Read(path(".proc.cpuinfo.value.\"0\".\"flags\""))
    )
    flags = Ops.greater_than(Builtins.size(tmp), 0) ?
      Builtins.splitstring(tmp, " ") :
      []

    # this depends on the cpu (lm = long mode)
    if Builtins.contains(flags, "lm")
      # warning text
      return _(
        "Your computer is a 64-bit x86-64 system, but you are trying to install a 32-bit distribution."
      )
    end
  end
  ""
end

- (Object) Init(unused)



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# File '../../src/modules/Packages.rb', line 1939

def Init(unused)
  Initialize(true)

  nil
end

- (Object) InitFailed



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# File '../../src/modules/Packages.rb', line 2286

def InitFailed
  ret = @init_error != nil
  Builtins.y2milestone("Package manager initialization failed: %1", ret)
  ret
end

- (Object) Initialize(show_popup)

Initialize the repositories

Parameters:

  • show_popup (Boolean)

    boolean true to display information about initialization



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# File '../../src/modules/Packages.rb', line 1858

def Initialize(show_popup)
  if @init_called || @init_in_progress
    Builtins.y2milestone("Packages::Initialize() already called")
    return
  end

  @init_in_progress = true

  # usual mountpoint for the medium
  base_url = ""
  # url with hidden password for logging purpose
  log_url = ""

  base_url_ref = arg_ref(base_url)
  log_url_ref = arg_ref(log_url)
  Initialize_BaseInit(show_popup, base_url_ref, log_url_ref)
  base_url = base_url_ref.value
  log_url = log_url_ref.value

  if !Stage.initial
    Builtins.y2milestone("Initializing the target...")
    Pkg.TargetInitialize(Installation.destdir)
  end

  @theSources = Stage.initial ? [] : Pkg.SourceStartCache(true) # dummy in 1st stage

  again = true

  while again
    if Stage.initial
      Initialize_StageInitial(show_popup, base_url, log_url) # cont or normal mode
    else
      Initialize_StageNonInitial(show_popup, base_url, log_url)
    end

    Builtins.y2milestone("theSources %1", @theSources)
    Builtins.y2milestone("theSourceDirectories %1", @theSourceDirectories)

    if Ops.greater_or_equal(Builtins.size(@theSources), 0)
      @init_called = true
      again = false
    else
      # an error message
      errortext = Ops.add(
        Ops.add(
          Builtins.sformat(
            _(
              "Error while initializing package descriptions.\nCheck the log file %1 for more details."
            ),
            Ops.add(Directory.logdir, "/y2log")
          ),
          "\n"
        ),
        Pkg.LastError
      )

      # FIXME somewhere get correct current_label and wanted_label
      result = PackageCallbacks.MediaChange(
        "NO_ERROR",
        errortext,
        base_url,
        "",
        0,
        "",
        1,
        "",
        false,
        [],
        0
      )
    end
  end

  # FATE #302123
  AddOnProduct.SetBaseProductURL(base_url)

  @init_in_progress = false

  nil
end

- (Object) Initialize_BaseInit(show_popup, base_url, log_url)



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# File '../../src/modules/Packages.rb', line 1560

def Initialize_BaseInit(show_popup, base_url, log_url)
  popup_open = false
  if show_popup
    UI.OpenDialog(
      Opt(:decorated),
      # popup - information label
      Label(_("Initializing repositories..."))
    )
    popup_open = true
  end

  PackageCallbacks.InitPackageCallbacks

  # Initialize package manager
  @init_error = nil
  Builtins.y2milestone("Packages::Initialize()")

  if Mode.test
    # Fake values for testing purposes
    base_url.value = "dir:///dist/next-i386"
  else
    base_url.value = InstURL.installInf2Url("")
  end

  # hide password from URL if present
  log_url.value = URL.HidePassword(base_url.value)
  Builtins.y2milestone("Initialize Package Manager: %1", log_url.value)

  # Set languages for packagemanager. Always set the UI language. Set
  # language for additional packages only in Stage::initial ().
  Pkg.SetTextLocale(Language.language)

  if popup_open
    UI.CloseDialog
    popup_open = false
  end

  true
end

- (Object) Initialize_StageInitial(show_popup, base_url, log_url)



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# File '../../src/modules/Packages.rb', line 1769

def Initialize_StageInitial(show_popup, base_url, log_url)
  initial_repository = nil
  ImportGPGKeys()
  while initial_repository == nil
    initial_repository = Pkg.SourceCreateBase(base_url, "")
    if initial_repository == -1 || initial_repository == nil
      Builtins.y2error("No repository in '%1'", log_url)
      base_url = UpdateSourceURL(base_url)
      if base_url != ""
        initial_repository = nil
      else
        @init_in_progress = false
        return
      end
    end
    if !CheckContentFile(initial_repository)
      label = ContentFileProductLabel()
      # bug #159754, release the mounted CD
      Pkg.SourceReleaseAll
      Pkg.SourceDelete(initial_repository)
      initial_repository = nil
      if !Popup.ContinueCancel(
          # message popup, %1 is product name
          Builtins.sformat(_("Insert %1 CD 1"), label)
        )
        @init_error = Builtins.sformat(_("%1 CD 1 not found"), label)
        @init_in_progress = false
        return
      end
    end
  end

  # BNC #481828: Using LABEL from content file as a repository name
  AdjustSourcePropertiesAccordingToProduct(@base_source_id)

  @base_source_id = initial_repository
  Builtins.y2milestone("Base source ID: %1", @base_source_id)

  # Set the product before setting up add-on products
  # In the autoyast mode it could be that the proposal
  # screen will not be displayed. So the product will
  # not be set. Bug 178831
  SelectProduct()

  @theSources = [initial_repository]
  sp_source = IntegrateServicePack(show_popup, base_url)
  @theSources = Builtins.add(@theSources, sp_source) if sp_source != nil

  if ProductFeatures.GetFeature("software", "selection_type") == :fixed
    # selections not supported anymore, install a pattern
    Pkg.ResolvableInstall(
      ProductFeatures.GetStringFeature("software", "base_selection"),
      :pattern
    )
  end

  FindAndRememberAddOnProductsFiles(initial_repository)

  nil
end

- (Object) Initialize_StageNonInitial(show_popup, base_url, log_url)



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# File '../../src/modules/Packages.rb', line 1830

def Initialize_StageNonInitial(show_popup, base_url, log_url)
  if @theSources == nil || Ops.less_or_equal(Builtins.size(@theSources), 0)
    Builtins.y2error("Pkg::SourceStartCache failed")
    @theSources = []
  elsif Stage.cont && # rewrite URL if cd/dvd since ide-scsi might have changed it
      (Builtins.substring(base_url, 0, 2) == "cd" ||
        Builtins.substring(base_url, 0, 3) == "dvd")
    Builtins.foreach(@theSources) do |source|
      data = Pkg.SourceGeneralData(source) # get repository data
      url = Ops.get_string(data, "url", "")
      if Builtins.substring(url, 0, 2) == "cd" || # repository comes from cd/dvd
          Builtins.substring(url, 0, 3) == "dvd"
        new_url = InstURL.RewriteCDUrl(url)
        Builtins.y2milestone(
          "rewrite url: '%1'->'%2'",
          url,
          URL.HidePassword(new_url)
        )
        Pkg.SourceChangeUrl(source, new_url)
      end
    end
  end

  nil
end

- (Object) InitializeAddOnProducts

Initialize add-on products provided by the repository



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# File '../../src/modules/Packages.rb', line 693

def InitializeAddOnProducts
  SelectProduct()
  PackageCallbacks.SetMediaCallbacks

  # Set the base workflow before adding more AddOnProducts using the add_on_products file
  # Do not force "base workflow" if there is already any base one stored
  # bugzilla #269625
  WorkflowManager.SetBaseWorkflow(false)

  if @add_on_products_list != []
    Builtins.y2milestone(
      "Found list of add-on products to preselect: %1",
      @add_on_products_list
    )
    AddOnProduct.AddPreselectedAddOnProducts(@add_on_products_list)
    @add_on_products_list = [] # do not select them any more
  end

  nil
end

- (Object) InitializeCatalogs

Initialize the repositories with popup feedback Use Packages::Initialize (true) instead



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# File '../../src/modules/Packages.rb', line 2280

def InitializeCatalogs
  Initialize(true)

  nil
end

- (Object) IntegrateServicePack(show_popup, base_url)



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# File '../../src/modules/Packages.rb', line 1496

def IntegrateServicePack(show_popup, base_url)
  # Check for Service Pack
  servicepack_available = false
  if Ops.greater_than(
      Convert.to_integer(
        WFM.Read(path(".local.size"), @servicepack_metadata)
      ),
      0
    )
    Builtins.y2milestone("Service Pack data available")
    popup_open = false
    if show_popup
      UI.OpenDialog(
        Opt(:decorated),
        # popup - information label
        Label(_("Integrating booted media..."))
      )
      popup_open = true
    end
    spdir = Ops.add(@metadir, "/Service-Pack/CD1")
    WFM.Execute(path(".local.mkdir"), spdir)
    Builtins.y2milestone("Filling %1", spdir)
    WFM.Execute(
      path(".local.bash"),
      Ops.add(
        Ops.add(Ops.add("tar -zxvf ", @servicepack_metadata), " -C "),
        spdir
      )
    )
    sp_url = Ops.add("dir:", spdir)
    # close the popup in order to be able to ask about the license
    if popup_open
      popup_open = false
      UI.CloseDialog
    end
    sp_source = Pkg.SourceCreate(sp_url, "")
    if sp_source == -1
      Report.Error(_("Failed to integrate the service pack repository."))
      return nil
    end
    if !AddOnProduct.AcceptedLicenseAndInfoFile(sp_source)
      Builtins.y2milestone("service pack license rejected")
      Pkg.SourceDelete(sp_source)
      return nil
    end
    if FileUtils.Exists(Ops.add(spdir, "/installation.xml"))
      WorkflowManager.AddWorkflow(:addon, sp_source, "")
      WorkflowManager.MergeWorkflows
    end
    if FileUtils.Exists(Ops.add(spdir, "/y2update.tgz"))
      AddOnProduct.UpdateInstSys(Ops.add(spdir, "/y2update.tgz"))
    end
    @theSources = Builtins.add(@theSources, sp_source)
    Builtins.y2internal(
      "Service pack repository: %1, changing to URL: %2",
      sp_source,
      base_url
    )
    Pkg.SourceChangeUrl(sp_source, base_url)
  end

  nil
end

- (Array) javaPackages

Compute special java packages

Returns:

  • (Array)

    (string)



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# File '../../src/modules/Packages.rb', line 880

def javaPackages
  return [] if !Arch.alpha

  packages = []

  cpus = Convert.to_list(SCR.Read(path(".probe.cpu")))
  model = Ops.get_string(cpus, [0, "model"], "EV4")
  cputype = Builtins.substring(model, 2, 1)

  if cputype == "6" || cputype == "7" || cputype == "8"
    packages = ["cpml_ev6"]
  else
    packages = ["cpml_ev5"]
  end
  deep_copy(packages)
end

- (Object) kernelCmdLinePackages



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# File '../../src/modules/Packages.rb', line 850

def kernelCmdLinePackages
  ret = []

  add_biosdevname = false
  cmdline = Convert.to_string(
    SCR.Read(path(".target.string"), "/proc/cmdline")
  )

  options = Builtins.splitstring(cmdline, " \t")

  if Builtins.contains(options, "biosdevname=1")
    Builtins.y2milestone("Biosdevname explicitly enabled")
    add_biosdevname = true
  elsif Builtins.contains(options, "biosdevname=0")
    Builtins.y2milestone("Biosdevname explicitly disabled")
    add_biosdevname = false
  else
    Builtins.y2milestone("Missing biosdevname option, autodetecting...")
    add_biosdevname = true if DellSystem()
  end

  ret = Builtins.add(ret, "biosdevname") if add_biosdevname

  Builtins.y2milestone("Packages added by kernel command line: %1", ret)

  deep_copy(ret)
end

- (Object) ListSelected(what, format)

List selected resolvables of specified kind

Parameters:

  • what (Symbol)

    symbol specifying the kind of resolvables to select

  • format (String)

    string format string to print summaries in

Returns:

  • a list of selected resolvables



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# File '../../src/modules/Packages.rb', line 142

def ListSelected(what, format)
  format = "%1" if format == "" || format == nil
  selected = Pkg.ResolvableProperties("", what, "")

  # ignore hidden patterns
  if what == :pattern
    selected = Builtins.filter(selected) do |r|
      Ops.get(r, "user_visible") == true
    end

    # order patterns according to "order" flag
    selected = Builtins.sort(selected) do |x, y|
      xo = Builtins.tointeger(Ops.get_string(x, "order", ""))
      yo = Builtins.tointeger(Ops.get_string(y, "order", ""))
      if xo == nil || yo == nil
        # order is not an integer, compare as strings
        next Ops.less_than(
          Ops.get_string(x, "order", ""),
          Ops.get_string(y, "order", "")
        )
      else
        next Ops.less_than(xo, yo)
      end
    end
  end

  selected = Builtins.filter(selected) do |r|
    Ops.get(r, "status") == :selected
  end

  ret = Builtins.maplist(selected) do |r|
    disp = Ops.get_string(r, "summary", Ops.get_string(r, "name", ""))
    Builtins.sformat(format, disp)
  end
  deep_copy(ret)
end

- (Object) LocaleVersions(lang)



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# File '../../src/modules/Packages.rb', line 1220

def LocaleVersions(lang)
  ret = [lang]
  components = Builtins.splitstring(lang, ".")
  if Ops.get(components, 0, "") != lang && Ops.get(components, 0, "") != ""
    lang = Ops.get(components, 0, "")
    ret = Builtins.add(ret, lang)
  end
  components = Builtins.splitstring(lang, "_")
  if Ops.get(components, 0, "") != lang && Ops.get(components, 0, "") != ""
    lang = Ops.get(components, 0, "")
    ret = Builtins.add(ret, lang)
  end
  deep_copy(ret)
end

- (Object) main



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# File '../../src/modules/Packages.rb', line 12

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

  textdomain "packager"

  Yast.import "AddOnProduct"
  Yast.import "WorkflowManager"
  Yast.import "Arch"
  Yast.import "Directory"
  Yast.import "InstURL"
  Yast.import "Kernel"
  Yast.import "Mode"
  Yast.import "Stage"
  Yast.import "Linuxrc"
  Yast.import "Language"
  Yast.import "ProductFeatures"
  Yast.import "ProductControl"
  Yast.import "Report"
  Yast.import "Slides"
  Yast.import "SlideShow"
  Yast.import "SpaceCalculation"
  Yast.import "String"
  Yast.import "Popup"
  Yast.import "Label"
  Yast.import "Wizard"
  Yast.import "PackageCallbacks"
  Yast.import "Product"
  Yast.import "DefaultDesktop"
  Yast.import "SourceDialogs"
  Yast.import "FileUtils"
  Yast.import "Installation"
  Yast.import "URL"
  Yast.import "PackagesProposal"

  Yast.include self, "packager/load_release_notes.rb"

  # Force full proposal routine next run
  @full_repropose = false

  # repository has been initialized?
  @init_called = false

  # repository initialization is WIP
  @init_in_progress = false

  # Error which occurred during repository initialization
  @init_error = nil

  # cache for the proposed summary
  @cached_proposal = nil

  # the selection used for the cached proposal
  # the default values 'nil' say that the proposal hasn't been called yet
  @cached_proposal_packages = nil
  @cached_proposal_patterns = nil
  @cached_proposal_products = nil
  @cached_proposal_patches = nil
  @cached_proposal_languages = nil

  @install_sources = false # Installing source packages ?
  @timestamp = 0 # last time of getting the target map

  @metadir = "/yast-install"
  @metadir_used = false # true if meta data and inst-sys is in ramdisk

  @theSources = [] # id codes of repositories in priority order
  @theSourceDirectories = [] # product directories on repositories
  @theSourceOrder = {} # installation order

  @servicepack_metadata = "/servicepack.tar.gz"

  # to remember if warning should occurre if switching base selection
  @base_selection_modified = false

  @base_selection_changed = false

  # Local variables


  @choosen_base_selection = ""

  # count of errors during packages solver
  @solve_errors = 0

  # Packages to be selected when proposing the list
  @additional_packages = []

  @system_packages_selected = false

  @add_on_products_list = []

  # list of basic system directories, if any of them cannot be mounted
  # the installation will be blocked
  @basic_dirs = [
    "/",
    "/bin",
    "/boot",
    "/etc",
    "/lib",
    "/lib64",
    "/opt",
    "/sbin",
    "/usr",
    "/var"
  ]

  @base_source_id = nil

  @old_packages_proposal = nil
end

- (Array) modePackages

Compute special packages

Returns:

  • (Array)

    (string)



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# File '../../src/modules/Packages.rb', line 817

def modePackages
  packages = []

  if Linuxrc.vnc
    packages.concat [ "tightvnc", "yast2-qt", "xorg-x11-Xvnc",
      "xorg-x11-fonts", "icewm", "sax2-tools", "yast2-x11", "xinetd" ]
  end

  #this means we have a remote X server
  if Linuxrc.display_ip
    packages.concat [ "yast2-qt", "xorg-x11-server", "xorg-x11-fonts",
      "icewm", "sax2-tools", "yast2-x11" ]
  end

  packages << "sbl" if Linuxrc.braille
  packages << "openssh" if Linuxrc.usessh

  Builtins.y2milestone("Installation mode packages: %1", packages)

  packages
end

- (boolean) PackagesProposalChanged

Check whether the list of needed packages has been changed since the last package proposal

Returns:

  • (boolean)

    true if PackagesProposal has been changed



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# File '../../src/modules/Packages.rb', line 2065

def PackagesProposalChanged
  new_packages_proposal = PackagesProposal.GetAllResolvablesForAllTypes

  # Force reinit
  changed = new_packages_proposal != @old_packages_proposal
  Builtins.y2milestone("PackagesProposal has been changed: %1", changed)
  Builtins.y2debug("PackagesProposal: %1 -> %2", @old_packages_proposal, new_packages_proposal)

  changed
end

- (Hash) Proposal(force_reset, reinit, simple)

Make a proposal for package selection

Parameters:

  • force

    reset (fully resets the proposal and creates a new one)

  • re-initialize (soft-reset, doesn't reset resolbavle manually selected by user)

Returns:

  • (Hash)

    for the API proposal



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# File '../../src/modules/Packages.rb', line 2082

def Proposal(force_reset, reinit, simple)
  # Handle the default desktop
  DefaultDesktop.Init

  # set ignoreAlreadyRecommended solver flag
  Pkg.SetSolverFlags({ "ignoreAlreadyRecommended" => Mode.normal })

  # Force reinit
  if PackagesProposalChanged()
    @old_packages_proposal = PackagesProposal.GetAllResolvablesForAllTypes
    Builtins.y2milestone("Reinit package proposal");
    reinit = true
  end

  # Reinit forced by application, see ForceFullRepropose
  if @full_repropose == true
    Builtins.y2milestone("Fully reproposing")
    force_reset = true
    @full_repropose = false
  end

  if force_reset
    Builtins.y2milestone("Forcing full reset")
    # Full reset has been forced, bnc #446406
    # It resets even the user-selected/removed resolvables
    Pkg.PkgReset
    ResetProposalCache()
    reinit = true
  end

  # if the cache is valid and reset or reinitialization is not required
  # then the cached proposal can be used
  if @cached_proposal != nil && force_reset == false && reinit == false
    # selected packages
    selected_packages = Pkg.GetPackages(:selected, false)

    # selected patterns
    selected_patterns = Builtins.filter(
      Pkg.ResolvableProperties("", :pattern, "")
    ) do |p|
      Ops.get_symbol(p, "status", :unknown) == :selected
    end

    # selected products
    selected_products = Builtins.filter(
      Pkg.ResolvableProperties("", :product, "")
    ) do |p|
      Ops.get_symbol(p, "status", :unknown) == :selected
    end

    # selected patches
    selected_patches = Builtins.filter(
      Pkg.ResolvableProperties("", :patch, "")
    ) do |p|
      Ops.get_symbol(p, "status", :unknown) == :selected
    end

    # selected languages
    selected_languages = Convert.convert(
      Builtins.union([Pkg.GetPackageLocale], Pkg.GetAdditionalLocales),
      :from => "list",
      :to   => "list <string>"
    )


    # if the package selection has not been changed the cache is up to date
    if selected_packages == @cached_proposal_packages &&
        selected_patterns == @cached_proposal_patterns &&
        selected_products == @cached_proposal_products &&
        selected_patches == @cached_proposal_patches &&
        selected_languages == @cached_proposal_languages
      Builtins.y2milestone("using cached software proposal")
      return deep_copy(@cached_proposal)
    # do not show the error message during the first proposal
    # (and the only way to change to software selection manually -> software_proposal/AskUser)
    #
    # 'nil' is the default value
    # See also ResetProposalCache()
    elsif @cached_proposal_packages != nil &&
        @cached_proposal_patterns != nil &&
        @cached_proposal_products != nil &&
        @cached_proposal_patches != nil &&
        @cached_proposal_languages != nil
      Builtins.y2error(
        "invalid cache: the software selection has been chaged"
      )
      # bnc #436925
      Report.Message(
        _(
          "The software selection has been changed externally.\nSoftware proposal will be called again."
        )
      )
    end
  else
    Builtins.y2milestone(
      "the cached proposal is empty or reset is required"
    )
  end

  if Installation.dirinstall_installing_into_dir && !force_reset && @init_called
    return Summary([:product, :pattern, :size, :desktop], false)
  end

  UI.OpenDialog(
    Opt(:decorated),
    # popup label
    Label(_("Evaluating package selection..."))
  )

  Builtins.y2milestone(
    "Packages::Proposal: force_reset %1, reinit %2, lang '%3'",
    force_reset,
    reinit,
    Language.language
  )

  # Soft proposal reset
  if !Mode.autoinst && reinit
    Builtins.y2milestone("Re/Proposing software selection")
    Kernel.ProbeKernel
    Reset([:product])
    reinit = true
  end

  initial_run = reinit || !@init_called
  Initialize(true)

  if @init_error != nil
    UI.CloseDialog
    return Summary([], false)
  end

  if initial_run
    # autoyast can configure AdditionalLocales
    # we don't want to overwrite this
    Pkg.SetAdditionalLocales([Language.language]) if !Mode.autoinst
  end

  SelectProduct()

  if ProductFeatures.GetFeature("software", "selection_type") == :auto
    Builtins.y2milestone("Doing pattern-based software selection")

    SelectSystemPackages(@system_packages_selected && !initial_run)
    SelectSystemPatterns(@system_packages_selected && !initial_run)
    @system_packages_selected = true
  elsif ProductFeatures.GetFeature("software", "selection_type") == :fixed
    Builtins.y2milestone("Selection type: fixed")
  else
    Builtins.y2error(
      "unknown value %1 for ProductFeatures::GetFeature (software, selection_type)",
      Convert.to_symbol(
        ProductFeatures.GetFeature("software", "selection_type")
      )
    )
  end

  @solve_errors = Pkg.PkgSolveErrors if !Pkg.PkgSolve(false)

  # Question: is `desktop appropriate for SLE?
  ret = Summary([:product, :pattern, :size, :desktop], false)
  # TODO simple proposal

  # cache the proposal
  @cached_proposal = deep_copy(ret)

  # remember the status
  @cached_proposal_packages = Pkg.GetPackages(:selected, false)
  @cached_proposal_patterns = Builtins.filter(
    Pkg.ResolvableProperties("", :pattern, "")
  ) do |p|
    Ops.get_symbol(p, "status", :unknown) == :selected
  end
  @cached_proposal_products = Builtins.filter(
    Pkg.ResolvableProperties("", :product, "")
  ) do |p|
    Ops.get_symbol(p, "status", :unknown) == :selected
  end
  @cached_proposal_patches = Builtins.filter(
    Pkg.ResolvableProperties("", :patch, "")
  ) do |p|
    Ops.get_symbol(p, "status", :unknown) == :selected
  end
  @cached_proposal_languages = Convert.convert(
    Builtins.union([Pkg.GetPackageLocale], Pkg.GetAdditionalLocales),
    :from => "list",
    :to   => "list <string>"
  )

  UI.CloseDialog

  Builtins.y2milestone("Software proposal: %1", ret)

  deep_copy(ret)
end

- (Object) Reset(keep)

Reset package selection, but keep objects of specified type

Parameters:

  • keep (Array<Symbol>)

    a list of symbols specifying type of objects to be kept



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# File '../../src/modules/Packages.rb', line 664

def Reset(keep)
  keep = deep_copy(keep)
  restore = []
  Builtins.foreach(keep) do |type|
    selected = Pkg.ResolvableProperties("", type, "")
    Builtins.foreach(selected) do |s|
      restore = Builtins.add(
        restore,
        { "type" => type, "name" => Ops.get_string(s, "name", "") }
      )
    end
  end

  # This reset keep user-made changes
  # BNC #446406
  Pkg.PkgApplReset
  Builtins.foreach(restore) do |res|
    Pkg.ResolvableInstall(
      Ops.get_string(res, "name", ""),
      Ops.get_symbol(res, "type")
    )
  end

  @system_packages_selected = false

  nil
end

- (Object) ResetProposalCache

summary functions



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# File '../../src/modules/Packages.rb', line 126

def ResetProposalCache
  Builtins.y2milestone("Reseting the software proposal cache")

  @cached_proposal_packages = nil
  @cached_proposal_patterns = nil
  @cached_proposal_products = nil
  @cached_proposal_patches = nil
  @cached_proposal_languages = nil

  nil
end

- (Object) SelectKernelPackages

see bug 302398



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# File '../../src/modules/Packages.rb', line 2293

def SelectKernelPackages
  provides = Pkg.PkgQueryProvides("kernel")
  # // e.g.: [["kernel-bigsmp", `CAND, `NONE], ["kernel-default", `CAND, `CAND], ["kernel-default", `BOTH, `INST]]
  Builtins.y2milestone("provides: %1", provides)

  # these kernels would be installed
  kernels = Builtins.filter(provides) do |l|
    Ops.get_symbol(l, 1, :NONE) == :BOTH ||
      Ops.get_symbol(l, 1, :NONE) == Ops.get_symbol(l, 2, :NONE)
  end

  if Builtins.size(kernels) != 1
    Builtins.y2warning("not exactly one package provides tag kernel")
  end

  selected_kernel = Ops.get_string(kernels, [0, 0], "none")
  recom_kernel = Kernel.ComputePackages
  recommended_kernel = Ops.get(recom_kernel, 0, "")

  Builtins.y2milestone(
    "Selected kernel: %1, recommended kernel: %2",
    selected_kernel,
    recom_kernel
  )

  # when the recommended Kernel is not available (installable)
  if recommended_kernel != "" && !Pkg.IsAvailable(recommended_kernel)
    recommended_kernel = selected_kernel
  end

  # recommended package is different to the selected one
  # select the recommended one
  if recommended_kernel != "" && recommended_kernel != selected_kernel
    # list of kernels to be installed
    kernels_to_be_installed = Convert.convert(
      Builtins.maplist(kernels) { |one_kernel| Ops.get(one_kernel, 0) },
      :from => "list",
      :to   => "list <string>"
    )
    kernels_to_be_installed = Builtins.filter(kernels_to_be_installed) do |one_kernel|
      one_kernel != nil && one_kernel != ""
    end

    # remove all kernels (with some exceptions)
    Builtins.foreach(kernels_to_be_installed) do |one_kernel|
      # XEN can be installed in parallel
      next if one_kernel == "kernel-xen"
      next if one_kernel == "kernel-xenpae"
      # don't remove the recommended one
      next if one_kernel == recommended_kernel
      # remove all packages of that kernel
      packages_to_remove = Kernel.ComputePackagesForBase(one_kernel, false)
      if packages_to_remove != nil &&
          Ops.greater_than(Builtins.size(packages_to_remove), 0)
        Builtins.y2milestone(
          "Removing installed packages %1",
          packages_to_remove
        )
        Pkg.DoRemove(packages_to_remove)
      end
    end

    # compute recommended kernel packages
    kernel_packs = Kernel.ComputePackages

    Builtins.y2milestone("Install kernel packages: %1", kernel_packs)

    # installing all recommended packages
    Builtins.foreach(kernel_packs) do |p|
      if Pkg.PkgAvailable(p)
        Builtins.y2milestone("Selecting package %1 for installation", p)
        Pkg.PkgInstall(p)
      else
        Builtins.y2error("Package %1 is not available", p)
      end
    end
  end

  nil
end

- (Boolean) SelectProduct

Select the base product on the media for installation

Returns:

  • (Boolean)

    true on success



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# File '../../src/modules/Packages.rb', line 1947

def SelectProduct
  Initialize(true)

  if Stage.cont
    Builtins.y2milestone("Second stage - skipping product selection")
    return true
  end

  products = Pkg.ResolvableProperties("", :product, "")

  if Builtins.size(products) == 0
    Builtins.y2milestone("No product found on media")
    return true
  end

  selected_products = Builtins.filter(products) do |p|
    Ops.get(p, "status") == :selected
  end
  # no product selected -> select them all
  ret = true
  if Builtins.size(selected_products) == 0
    Builtins.y2milestone("No product selected so far...")
    Builtins.foreach(products) do |p|
      product_name = Ops.get_string(p, "name", "")
      if !Builtins.regexpmatch(product_name, "-migration$")
        Builtins.y2milestone("Selecting product %1", product_name)
        ret = Pkg.ResolvableInstall(product_name, :product) && ret
      else
        Builtins.y2milestone("Ignoring migration product: %1", product_name)
      end
    end
  end

  ret
end

- (Object) SelectSystemPackages(reselect)

Select system packages

Parameters:

  • reselect (Boolean)

    boolean true to select only those which are alrady selected



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# File '../../src/modules/Packages.rb', line 2028

def SelectSystemPackages(reselect)
  system_packages = ComputeSystemPackageList()
  if !reselect
    Builtins.y2milestone("Selecting system packages %1", system_packages)
  else
    Builtins.y2milestone(
      "Re-selecting new versions of system packages %1",
      system_packages
    )
    # first deselect the package (and filter selected ones)
    system_packages = Builtins.filter(system_packages) do |p|
      if Pkg.IsProvided(p) || Pkg.IsSelected(p)
        Pkg.PkgDelete(p)
        next true
      end
      false
    end
    Builtins.y2milestone(
      "System packages to be reselected: %1",
      system_packages
    )
  end
  res = Pkg.DoProvide(system_packages)
  Builtins.foreach(res) do |s, a|
    Builtins.y2warning("Pkg::DoProvide failed for %1: %2", s, a)
  end if Ops.greater_than(
    Builtins.size(res),
    0
  )

  nil
end

- (Object) SelectSystemPatterns(reselect)

Select system patterns

Parameters:

  • reselect (Boolean)

    boolean true to select only those which are alrady selected



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# File '../../src/modules/Packages.rb', line 1985

def SelectSystemPatterns(reselect)
  system_patterns = ComputeSystemPatternList()

  # autoinstallation has patterns specified in the profile
  if !Mode.autoinst
    system_patterns = Convert.convert(
      Builtins.toset(Builtins.merge(system_patterns, Product.patterns)),
      :from => "list",
      :to   => "list <string>"
    )
  end
  if !reselect
    Builtins.y2milestone("Selecting system patterns %1", system_patterns)
    Builtins.foreach(system_patterns) do |p|
      prop = Ops.get(Pkg.ResolvableProperties(p, :pattern, ""), 0, {})
      if Ops.get(prop, "status") == :available &&
          Ops.get(prop, "transact_by") == :user
        Builtins.y2milestone("Ignoring deselected pattern '%1'", p)
      else
        Pkg.ResolvableInstall(p, :pattern)
      end
    end
  else
    Builtins.y2milestone("Re-selecting system patterns %1", system_patterns)
    pats = Builtins.filter(system_patterns) do |p|
      descrs = Pkg.ResolvableProperties(p, :pattern, "")
      descrs = Builtins.filter(descrs) do |descr|
        Ops.get(descr, "status") == :selected
      end
      Ops.greater_than(Builtins.size(descrs), 0)
    end
    Builtins.y2milestone("Selected patterns to be reselected: %1", pats)
    Builtins.foreach(pats) do |p|
      Pkg.ResolvableRemove(p, :pattern)
      Pkg.ResolvableInstall(p, :pattern)
    end
  end

  nil
end

- (Object) SlideShowSetUp(wanted_language)



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# File '../../src/modules/Packages.rb', line 1371

def SlideShowSetUp(wanted_language)
  # bnc #432668
  # Do not call init
  if Mode.live_installation
    Builtins.y2milestone("live_installation, not calling Init") 
    # bnc #427935
    # Initialize the base_source_id first
  else
    Init(true)
  end

  # Do not reinitialize the SlideShow if not needed
  # bnc #444612
  if Ops.greater_than(Builtins.size(SlideShow.GetSetup), 0)
    Builtins.y2milestone("SlideShow has been already set, skipping...")
    return
  end

  source = @base_source_id

  lang_long = ""
  lang_short = ""

  # de_DE.UTF-8 -> de_DE
  # es_ES       -> es_ES
  # blah        -> ""
  if wanted_language != nil && wanted_language != ""
    Builtins.y2milestone("Selected language: %1", wanted_language)

    if Builtins.regexpmatch(wanted_language, "^.+_.+$")
      lang_long = wanted_language
    elsif wanted_language != nil && wanted_language != "" &&
        Builtins.regexpmatch(wanted_language, "^.+_.+..*$")
      lang_long = Builtins.regexpsub(
        wanted_language,
        "^(.+)_(.+)..*",
        "\\1_\\2"
      )
    end

    if lang_long != nil && lang_long != "" &&
        Builtins.regexpmatch(lang_long, ".*_.*")
      lang_short = Builtins.regexpsub(lang_long, "(.*)_.*", "\\1")
    elsif wanted_language != nil && wanted_language != ""
      lang_short = wanted_language
    end

    Builtins.y2milestone(
      "Slide Show lang_long: %1, lang_short: %2",
      lang_long,
      lang_short
    )
  else
    Builtins.y2error("Wrong language definition: %1", wanted_language)
  end

  # setup slidedir
  productmap = Pkg.SourceProductData(source)
  datadir = Ops.get_string(productmap, "datadir", "suse")

  # target slideshow directory
  our_slidedir = Builtins.sformat(
    "%1/slidedir/",
    Convert.to_string(WFM.Read(path(".local.tmpdir"), ""))
  )
  WFM.Execute(
    path(".local.bash"),
    Builtins.sformat("mkdir -p '%1'", our_slidedir)
  )

  # media directory
  # bugzilla #305097
  #
  # bugzilla #326327
  # try to download only slides that are needed (by selected language)
  # no images are cached
  search_for_dir = Builtins.sformat("/%1/setup/slide/", datadir)
  FindAndCopySlideDirWithoutCallbacks(
    our_slidedir,
    source,
    search_for_dir,
    lang_long,
    lang_short,
    Slides.fallback_lang
  )
  # Language has to be set otherwise it uses a fallback language
  # BNC #444612 comment #2
  SlideShow.SetLanguage(Language.language)

  # fallback solution disabled
  #     if (success != true) {
  # 	y2milestone ("Using fallback solution, language is not supported");
  # 	string fallback_slidedir = Pkg::SourceProvideDirectory (source, 1, search_for_dir, true, true);
  #
  # 	if (fallback_slidedir == nil) {
  # 	    y2milestone ("No slide directory '%1' found in repository '%2'.",
  # 		search_for_dir, source);
  # 	} else {
  # 	    // copy all files to our own cache
  # 	    y2milestone ("Copying %1/* to %2/", fallback_slidedir, String::Quote (our_slidedir));
  # 	    WFM::Execute (.local.bash, sformat ("cp -r %1/* '%2/'", fallback_slidedir, String::Quote (our_slidedir)));
  # 	}
  #     }

  Builtins.y2milestone(
    "Setting up the slide directory local copy: %1",
    our_slidedir
  )
  Slides.SetSlideDir(our_slidedir)

  if load_release_notes(source)
    # TRANSLATORS: beginning of the rich text with the release notes
    SlideShow.relnotes = Ops.add(
      _(
        "<p><b>The release notes for the initial release are part of the installation\n" +
          "media. If an Internet connection is available during configuration, you can\n" +
          "download updated release notes from the SUSE Linux Web server.</b></p>\n"
      ),
      @media_text
    )
  end

  nil
end

- (Array) sourceAccessPackages

Compute packages required to access the repository

Returns:

  • (Array)

    (string) list of the required packages



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# File '../../src/modules/Packages.rb', line 917

def sourceAccessPackages
  # TODO: rather check all registered repositories...
  ret = []

  instmode = Linuxrc.InstallInf("InstMode")
  Builtins.y2milestone("Installation mode: %1", instmode)

  if instmode == "smb" || instmode == "cifs"
    # /sbin/mount.cifs is required to mount a SMB/CIFS share
    ret = ["cifs-mount"]
  elsif instmode == "nfs"
    # portmap is required to mount an NFS export
    ret = ["nfs-client"]
  end

  Builtins.y2milestone("Packages for accessing the repository: %1", ret)

  deep_copy(ret)
end

- (Object) SrcMapping



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# File '../../src/modules/Packages.rb', line 198

def SrcMapping
  srcid_to_current_src_no = {}
  index = 0

  src_list = Pkg.PkgMediaNames
  Builtins.y2debug("source names: %1", src_list)

  srcid_to_current_src_no = Builtins.listmap(src_list) do |src|
    index = Ops.add(index, 1)
    { Ops.get_integer(src, 1, -1) => index }
  end

  Builtins.y2milestone(
    "Repository mapping information: %1",
    srcid_to_current_src_no
  )
  deep_copy(srcid_to_current_src_no)
end

- (Object) Summary(flags, use_cache)

Print the installatino proposal summary

Parameters:

  • flags (Array<Symbol>)

    a list of symbols, see above

  • use_cache (Boolean)

    if true, use previous proposal if possible



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# File '../../src/modules/Packages.rb', line 581

def Summary(flags, use_cache)
  flags = deep_copy(flags)
  if @init_error != nil
    return { "warning" => @init_error, "warning_level" => :blocker }
  end
  ret = {}

  if !CheckDiskSize(!use_cache)
    ret = {
      "warning"       => ProductFeatures.GetFeature(
        "software",
        "selection_type"
      ) == :fixed ?
        # summary warning
        _("Not enough disk space.") :
        # summary warning
        _(
          "Not enough disk space. Remove some packages in the single selection."
        ),
      "warning_level" => Mode.update ? :warning : :blocker
    }
  else
    # check available free space (less than 25% and less than 750MB) (see bnc#178357)
    free_space = SpaceCalculation.CheckDiskFreeSpace(25, 750 * 1024)

    if Ops.greater_than(Builtins.size(free_space), 0)
      warning = ""

      Builtins.foreach(free_space) do |df|
        partition = Ops.get_string(df, "dir", "")
        # add a backslash if it's missing
        if partition == "" || Builtins.substring(partition, 0, 1) != "/"
          partition = Ops.add("/", partition)
        end
        free_pct = Ops.get_integer(df, "free_percent", 0)
        free_kB = Ops.get_integer(df, "free_size", 0)
        w = Builtins.sformat(
          _("Only %1 (%2%%) free space available on partition %3.<BR>"),
          String.FormatSize(Ops.multiply(free_kB, 1024)),
          free_pct,
          partition
        )
        warning = Ops.add(warning, w)
      end 


      if warning != ""
        Ops.set(ret, "warning", warning)
        Ops.set(ret, "warning_level", :warning)
      end
    end
  end

  # add failed mounts
  ret = AddFailedMounts(ret)

  # FATE #304488
  if Mode.update
    ret_ref = arg_ref(ret)
    CheckOldAddOns(ret_ref)
    ret = ret_ref.value
  end

  Ops.set(ret, "raw_proposal", SummaryOutput(flags))
  Ops.set(ret, "help", SummaryHelp(flags))
  deep_copy(ret)
end

- (Object) SummaryHelp(flags)



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# File '../../src/modules/Packages.rb', line 302

def SummaryHelp(flags)
  flags = deep_copy(flags)
  ret = ""

  if Builtins.contains(flags, :pattern)
    # help text for software proposal
    ret = Ops.add(
      ret,
      _(
        "<P>The pattern list states which functionality will be available after installing the system.</P>"
      )
    )
  end

  if Builtins.contains(flags, :size)
    ret = Ops.add(
      Ops.add(
        ret,
        # (see bnc#178357 why these numbers)
        # translators: help text for software proposal
        _(
          "<P>The proposal reports the total size of files which will be installed to the system. However, the system will contain some other files (temporary and working files) so the used space will be slightly larger than the proposed value. Therefore it is a good idea to have at least 25% (or about 300MB) free space before starting the installation.</P>"
        )
      ),
      # help text for software proposal
      _(
        "<P>The total 'size to download' is the size of the packages which will be\ndownloaded from remote (network) repositories. This value is important if the connection is slow or if there is a data limit for downloading.</P>\n"
      )
    )
  end

  # add a header if the result is not empty
  if ret != ""
    # help text for software proposal - header
    ret = Ops.add(_("<P><B>Software Proposal</B></P>"), ret)
  end

  ret
end

- (Object) SummaryOutput(flags)

Return the summary output lines

Parameters:

  • flags (Array<Symbol>)

    a list of flags, allowed are product,pattern, <code>selection, </code>size, `desktop

Returns:

  • a list of the output lines



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# File '../../src/modules/Packages.rb', line 346

def SummaryOutput(flags)
  flags = deep_copy(flags)
  output = [InfoAboutSubOptimalDistribution()]
  if Builtins.contains(flags, :product)
    # installation proposal - SW summary, %1 is name of the installed product
    # (e.g. openSUSE 10.3, SUSE Linux Enterprise ...)
    output = Convert.convert(
      Builtins.merge(output, ListSelected(:product, _("Product: %1"))),
      :from => "list",
      :to   => "list <string>"
    )
  end

  if Builtins.contains(flags, :desktop)
    # BNC #422077, Desktop doesn't need to be defined, e.g. in SLED
    # BNC #431336 ... and even if it is defined, it needn't be visible
    ddd = DefaultDesktop.Description
    if ddd != ""
      # installation proposal - SW summary, %1 is name of the selected desktop or system type (e.g. KDE)
      output = Builtins.add(
        output,
        Builtins.sformat(_("System Type: %1"), ddd)
      )
    end
  end

  if Builtins.contains(flags, :pattern)
    patterns = ListSelected(:pattern, "+  %1")

    if Ops.greater_than(Builtins.size(patterns), 0)
      output = Builtins.add(
        output,
        Ops.add(_("Patterns:<br>"), Builtins.mergestring(patterns, "<br>"))
      )
    end
  end

  if Builtins.contains(flags, :size)
    output = Builtins.add(
      output,
      # installation proposal - SW summary, %1 is size of the selected packages (in MB or GB)
      Builtins.sformat(
        _("Size of Packages to Install: %1"),
        CountSizeToBeInstalled()
      )
    )

    # add download size
    download_size = CountSizeToBeDownloaded()
    if Ops.greater_than(download_size, 0)
      output = Builtins.add(
        output,
        # installation proposal - SW summary, %1 is download size of the selected packages
        # which will be installed from an ftp or http repository (in MB or GB)
        Builtins.sformat(
          _("Downloading from Remote Repositories: %1"),
          String.FormatSizeWithPrecision(download_size, 1, true)
        )
      )
    end
  end

  output = Builtins.filter(output) { |o| o != "" && o != nil }

  deep_copy(output)
end

- (Object) UpdateSourceURL(url)



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# File '../../src/modules/Packages.rb', line 1180

def UpdateSourceURL(url)
  ret = ""
  while ret == ""
    msg = Ops.add(
      Ops.add(
        Ops.add(
          Ops.add(
            Ops.add(
              Ops.add(
                Builtins.sformat(
                  _("Unable to create repository\nfrom URL '%1'."),
                  URL.HidePassword(url)
                ),
                "\n\n"
              ),
              _("Details:")
            ),
            "\n"
          ),
          Pkg.LastError
        ),
        "\n\n"
      ),
      _("Try again?")
    )

    if Popup.YesNo(msg)
      ret = SourceDialogs.EditPopup(url)
    else
      # error in proposal, %1 is URL
      @init_error = Builtins.sformat(
        _("No repository found at '%1'."),
        URL.HidePassword(url)
      )
      return ""
    end
  end
  ret
end