Class: Yast::AutoinstPartitionClass

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

Instance Method Summary (collapse)

Instance Method Details

- (Object) areEqual(p1, p2)



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# File '../../src/modules/AutoinstPartition.rb', line 91

def areEqual(p1, p2)
  p1 = deep_copy(p1)
  p2 = deep_copy(p2)
  AutoinstCommon.areEqual(p1, p2)
end

- (Object) AutoinstPartition



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# File '../../src/modules/AutoinstPartition.rb', line 74

def AutoinstPartition
  @allfs = FileSystems.GetAllFileSystems(true, true, "")

  nil
end

- (Object) checkSanity(part)



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# File '../../src/modules/AutoinstPartition.rb', line 367

def checkSanity(part)
  part = deep_copy(part)
  result = ""
  if "%" == getUnit(part) && 0 == getSize(part)
    result = Builtins.sformat(
      "%1You chose '%%' as size unit but did not provide a correct percentage value.\n",
      result
    )
  end
  # ...
  # other tests maybe
  # ...
  result
end

- (Object) createTree(p, parentRef, idx)



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# File '../../src/modules/AutoinstPartition.rb', line 182

def createTree(p, parentRef, idx)
  p = deep_copy(p)
  part_desc = getPartitionDescription(p, false)
  createTreeNode(getNodeReference(parentRef, idx), part_desc, [])
end

- (Object) exportPartition(part)

Export filtering



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# File '../../src/modules/AutoinstPartition.rb', line 349

def exportPartition(part)
  part = deep_copy(part)
  # filter out empty string attributes
  result = {}
  result = Builtins.filter(part) do |key, value|
    if Ops.is_string?(value) && "" == value
      # false gets filtered out
      next false
    elsif Ops.is_symbol?(value) && :Empty == value
      next false
    else
      next true
    end
  end
  deep_copy(result)
end

- (Object) getAllFileSystemTypes



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# File '../../src/modules/AutoinstPartition.rb', line 388

def getAllFileSystemTypes
  deep_copy(@allfs)
end

- (Object) getAllUnits

“static” functions (don't need a PartitionT [this pointer])



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# File '../../src/modules/AutoinstPartition.rb', line 384

def getAllUnits
  deep_copy(@allUnits)
end

- (Object) getDefaultMountPoints



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# File '../../src/modules/AutoinstPartition.rb', line 392

def getDefaultMountPoints
  deep_copy(@defaultMountPoints)
end

- (Object) getFileSystem(part)



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# File '../../src/modules/AutoinstPartition.rb', line 229

def getFileSystem(part)
  part = deep_copy(part)
  Ops.get_symbol(part, "filesystem", :Empty)
end

- (Object) getFormat(part)



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

def getFormat(part)
  part = deep_copy(part)
  Ops.get_boolean(part, "format", false)
end

- (Object) getLVNameFor(mountPoint)



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# File '../../src/modules/AutoinstPartition.rb', line 401

def getLVNameFor(mountPoint)
  result = removePrefix(mountPoint, "/")
  result = "root" if "" == result
  result
end

- (Object) getMaxPartitionNumber



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# File '../../src/modules/AutoinstPartition.rb', line 396

def getMaxPartitionNumber
  @maxPartitionNumber
end

- (Object) getNodeReference(parentRef, partitionIndex)



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# File '../../src/modules/AutoinstPartition.rb', line 110

def getNodeReference(parentRef, partitionIndex)
  # e.g.: parentRef = "drive:0"
  driveID = Builtins.substring(
    parentRef,
    Ops.add(Builtins.findfirstof(parentRef, "_"), 1)
  )
  idx = Builtins.tostring(partitionIndex)
  Builtins.sformat("part_%1_%2", driveID, idx)
end

- (Object) getPartitionDescription(p, enableHTML)



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# File '../../src/modules/AutoinstPartition.rb', line 120

def getPartitionDescription(p, enableHTML)
  p = deep_copy(p)
  part_desc = Ops.get_string(p, "mount", "")
  if "" == part_desc
    part_desc = Ops.get_string(p, "lvm_group", "")
    if enableHTML
      part_desc = Builtins.sformat(
        "Physical volume for volume group &lt;<b>%1</b>&gt;",
        part_desc
      )
    else
      part_desc = Builtins.sformat("<%1>", part_desc)
    end
  else
    if enableHTML
      part_desc = Builtins.sformat("<b>%1</b> Partition", part_desc)
    end
  end
  if Ops.get_boolean(p, "create", false)
    part_desc = Builtins.sformat(
      "%1 with %2",
      part_desc,
      Ops.get_string(p, "size", "")
    )
  else
    if Ops.get_boolean(p, "resize", false)
      part_desc = Builtins.sformat(
        "%1 resize part.%2 to %3",
        part_desc,
        Ops.get_integer(p, "partition_nr", 999),
        Ops.get_string(p, "size", "")
      )
    else
      part_desc = Builtins.sformat(
        "%1 reuse part. %2",
        part_desc,
        Ops.get_integer(p, "partition_nr", 999)
      )
    end
  end
  part_desc = Builtins.sformat(
    "%1,%2",
    part_desc,
    Partitions.FsIdToString(Ops.get_integer(p, "partition_id", 131))
  )

  fs = Ops.get(@allfs, Ops.get_symbol(p, "filesystem", :nothing), {})
  fs_name = Ops.get_string(fs, :name, "")
  part_desc = Builtins.sformat("%1,%2", part_desc, fs_name) if "" != fs_name

  if Ops.greater_than(Builtins.size(Ops.get_list(p, "region", [])), 0)
    reg_info = Builtins.sformat(
      "%1 - %2",
      Ops.get_integer(p, ["region", 0], 0),
      Ops.get_integer(p, ["region", 1], 0)
    )
    part_desc = Builtins.sformat("%1,%2", part_desc, reg_info)
  end
  part_desc
end

- (Object) getSize(part)



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

def getSize(part)
  part = deep_copy(part)
  tokenizedSize = getTokenizedSize(part)
  sizeString = Ops.get(tokenizedSize, 0, "0")
  unitString = Ops.get(tokenizedSize, 1, "")
  if "auto" == unitString || "max" == unitString || "" == sizeString
    sizeString = "0"
  end
  Builtins.tointeger(sizeString)
end

- (Object) getTokenizedSize(part)



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# File '../../src/modules/AutoinstPartition.rb', line 189

def getTokenizedSize(part)
  part = deep_copy(part)
  encodedSize = Ops.get_string(part, "size", "")
  # regex tokenizes size strings of the liking:
  # "1000", "10KB", "1 GB" and "max"
  Builtins.regexptokenize(encodedSize, "([0-9]*)s*([A-Za-z%]*)")
end

- (Object) getUnit(part)



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# File '../../src/modules/AutoinstPartition.rb', line 209

def getUnit(part)
  part = deep_copy(part)
  if "max" == Ops.get_string(part, "size", "") ||
      "auto" == Ops.get_string(part, "size", "")
    return Ops.get_string(part, "size", "")
  else
    return Ops.get(getTokenizedSize(part), 1, "")
  end
end

- (Object) hasValidType(field, value)



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# File '../../src/modules/AutoinstPartition.rb', line 87

def hasValidType(field, value)
  value = deep_copy(value)
  AutoinstCommon.hasValidType(@fields, field, value)
end

- (Object) isField(field)



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# File '../../src/modules/AutoinstPartition.rb', line 84

def isField(field)
  AutoinstCommon.isValidField(@fields, field)
end

- (Object) isPartition(partition)

Convenience wrappers for more general object predicates



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# File '../../src/modules/AutoinstPartition.rb', line 80

def isPartition(partition)
  partition = deep_copy(partition)
  AutoinstCommon.isValidObject(@fields, partition)
end

- (Object) isPartOfVolgroup(part)



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# File '../../src/modules/AutoinstPartition.rb', line 224

def isPartOfVolgroup(part)
  part = deep_copy(part)
  Ops.get_string(part, "lvm_group", "") != ""
end

- (Object) main



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# File '../../src/modules/AutoinstPartition.rb', line 13

def main
  Yast.import "UI"

  Yast.include self, "autoinstall/types.rb"
  Yast.include self, "autoinstall/common.rb"
  Yast.include self, "autoinstall/tree.rb"

  Yast.import "AutoinstCommon"
  Yast.import "Partitions"
  Yast.import "FileSystems"

  textdomain "autoinst"

  # defines data structur of a partition
  # provides types for type checking
  @fields = {
    "crypt"        => "",
    "crypt_fs"     => false,
    "crypt_key"    => "",
    "create"       => true,
    "mount"        => "/",
    "fstopt"       => "",
    "label"        => "",
    "loop_fs"      => false,
    "uuid"         => "",
    "size"         => "10G",
    "format"       => true,
    "filesystem"   => Partitions.DefaultFs,
    "mkfs_options" => "",
    "partition_nr" => 1,
    "partition_id" => 131,
    "mountby"      => :device,
    "resize"       => false,
    "lv_name"      => "",
    "stripes"      => 1,
    "stripesize"   => 4,
    "lvm_group"    => "",
    "raid_name"    => "",
    "raid_type"    => "",
    "raid_options" => {},
    "subvolumes"   => [],
    "pool"         => false,
    "used_pool"    => ""
  }

  @allfs = {}

  @defaultMountPoints = [
    "/",
    "/boot",
    "/home",
    "/usr",
    "/usr/local",
    "swap",
    "/tmp"
  ]
  @allUnits = ["Byte", "MB", "GB", "%", "max"]
  @maxPartitionNumber = 999
  AutoinstPartition()
end

- (Object) new(mp)

Constructor



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# File '../../src/modules/AutoinstPartition.rb', line 106

def new(mp)
  set(@fields, "mount", mp)
end

- (Object) parsePartition(part)



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# File '../../src/modules/AutoinstPartition.rb', line 234

def parsePartition(part)
  part = deep_copy(part)
  newPart = new(Ops.get_string(part, "mount", ""))
  newPart = set(
    newPart,
    "mountby",
    Ops.get_symbol(part, "mountby", :device)
  )
  if Builtins.haskey(part, "label")
    newPart = set(newPart, "label", Ops.get_string(part, "label", ""))
  end
  newPart = set(newPart, "create", Ops.get_boolean(part, "create", true))
  newPart = set(newPart, "crypt", Ops.get_string(part, "crypt", ""))
  newPart = set(
    newPart,
    "crypt_fs",
    Ops.get_boolean(part, "crypt_fs", false)
  )
  newPart = set(newPart, "crypt_key", Ops.get_string(part, "crypt_key", ""))
  newPart = set(newPart, "format", Ops.get_boolean(part, "format", true))
  if Builtins.haskey(part, "filesystem")
    newPart = set(
      newPart,
      "filesystem",
      Ops.get_symbol(part, "filesystem", :Empty)
    )
    newPart = set(newPart, "format", true)
  end
  if Ops.get_boolean(newPart, "format", false) &&
      !Builtins.isempty(Ops.get_string(part, "mkfs_options", ""))
    Ops.set(
      newPart,
      "mkfs_options",
      Ops.get_string(part, "mkfs_options", "")
    )
  else
    newPart = Builtins.remove(newPart, "mkfs_options")
  end
  if !Builtins.isempty(Ops.get_list(part, "subvolumes", []))
    Ops.set(newPart, "subvolumes", Ops.get_list(part, "subvolumes", []))
  else
    newPart = Builtins.remove(newPart, "subvolumes")
  end
  if !Builtins.isempty(Ops.get_string(part, "used_pool", ""))
    Ops.set(newPart, "used_pool", Ops.get_string(part, "used_pool", ""))
  else
    newPart = Builtins.remove(newPart, "used_pool")
  end
  if Ops.get_boolean(part, "pool", false)
    Ops.set(newPart, "pool", true)
  else
    newPart = Builtins.remove(newPart, "pool")
  end
  newPart = set(newPart, "loop_fs", Ops.get_boolean(part, "loop_fs", false))
  newPart = set(
    newPart,
    "partition_id",
    Ops.get_integer(part, "partition_id", 131)
  )
  if Builtins.haskey(part, "partition_nr")
    newPart = set(
      newPart,
      "partition_nr",
      Ops.get_integer(part, "partition_nr", 0)
    )
  else
    newPart = Builtins.remove(newPart, "partition_nr")
  end
  newPart = set(newPart, "size", Ops.get_string(part, "size", ""))
  newPart = set(newPart, "lv_name", Ops.get_string(part, "lv_name", ""))
  newPart = set(newPart, "lvm_group", Ops.get_string(part, "lvm_group", ""))
  newPart = set(newPart, "stripes", Ops.get_integer(part, "stripes", 1))
  newPart = set(
    newPart,
    "stripesize",
    Ops.get_integer(part, "stripesize", 4)
  )
  if Builtins.haskey(part, "fstopt")
    newPart = set(
      newPart,
      "fstopt",
      Ops.get_string(part, "fstopt", "defaults")
    )
  end
  if Ops.get_integer(part, "stripes", 1) == 1
    newPart = Builtins.remove(newPart, "stripes")
    newPart = Builtins.remove(newPart, "stripesize")
  end
  # partition_id enforcement
  if Builtins.haskey(part, "lvm_group")
    newPart = set(newPart, "partition_id", 142)
  elsif "swap" == Ops.get_string(newPart, "mount", "")
    newPart = set(newPart, "partition_id", 130)
  end
  if Builtins.haskey(part, "raid_name")
    newPart = set(
      newPart,
      "raid_name",
      Ops.get_string(part, "raid_name", "")
    )
  end
  if Builtins.haskey(part, "raid_options")
    newPart = set(
      newPart,
      "raid_options",
      Ops.get_map(part, "raid_options", {})
    )
  else
    newPart = Builtins.remove(newPart, "raid_options")
  end
  deep_copy(newPart)
end

- (Object) set(partition, field, value)

Convenience wrapper for setter



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# File '../../src/modules/AutoinstPartition.rb', line 98

def set(partition, field, value)
  partition = deep_copy(partition)
  value = deep_copy(value)
  AutoinstCommon.set(@fields, partition, field, value)
end