XMAN Replicator

Name	Size	Rights	Date	Actions
[.]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
[..]	<DIR>	drwxr-xr-x	2024-03-03 22:35	🔄 🗑️ 🗑️📁 ⬇️ 🔒
English.rb	6,258 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
abbrev.rb	3,529 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
base64.rb	3,435 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[benchmark]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
benchmark.rb	18,842 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[bigdecimal]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
bigdecimal.rb	24 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[cgi]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
cgi.rb	10,070 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
coverage.rb	368 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[csv]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
csv.rb	94,690 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
date.rb	1,193 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
delegate.rb	11,956 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[did_you_mean]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
did_you_mean.rb	5,440 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[digest]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
digest.rb	3,381 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[drb]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
drb.rb	50 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[erb]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
erb.rb	14,917 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[error_highlight]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
error_highlight.rb	84 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
expect.rb	2,244 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[fiddle]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
fiddle.rb	2,952 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
fileutils.rb	80,913 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
find.rb	2,556 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[forwardable]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
forwardable.rb	9,245 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
getoptlong.rb	20,749 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[io]	<DIR>	drwxr-xr-x	2026-04-07 14:12	🔄 🗑️ 🗑️📁 ⬇️ 🔒
ipaddr.rb	21,091 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[json]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
json.rb	19,757 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
kconv.rb	5,861 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[logger]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
logger.rb	22,472 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
mkmf.rb	90,523 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
monitor.rb	6,920 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
mutex_m.rb	2,383 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[net]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
[objspace]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
objspace.rb	4,778 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
observer.rb	6,532 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
open-uri.rb	26,130 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[open3]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
open3.rb	22,640 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[openssl]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
openssl.rb	1,052 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
optionparser.rb	59 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[optparse]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
optparse.rb	62,527 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
ostruct.rb	14,217 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
pathname.rb	17,234 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
pp.rb	17,635 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
prettyprint.rb	16,281 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
pstore.rb	21,011 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[psych]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
psych.rb	25,208 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[racc]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
racc.rb	137 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[random]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
readline.rb	189 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[reline]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
reline.rb	18,172 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
resolv-replace.rb	1,805 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
resolv.rb	76,137 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[rinda]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
[ripper]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
ripper.rb	2,494 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[ruby_vm]	<DIR>	drwxr-xr-x	2024-03-03 22:35	🔄 🗑️ 🗑️📁 ⬇️ 🔒
securerandom.rb	2,162 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[set]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
set.rb	25,920 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
shellwords.rb	7,259 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
singleton.rb	4,178 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
socket.rb	44,774 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[syntax_suggest]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
syntax_suggest.rb	74 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[syslog]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
tempfile.rb	14,170 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
time.rb	24,287 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
timeout.rb	5,968 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
tmpdir.rb	4,812 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
tsort.rb	14,607 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
un.rb	11,439 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[unicode_normalize]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
[uri]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
uri.rb	3,131 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[vendor_ruby]	<DIR>	drwxr-xr-x	2026-04-07 14:12	🔄 🗑️ 🗑️📁 ⬇️ 🔒
weakref.rb	1,388 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒
[yaml]	<DIR>	drwxr-xr-x	2026-04-30 05:08	🔄 🗑️ 🗑️📁 ⬇️ 🔒
yaml.rb	2,157 B	-rw-r--r--	2026-04-07 14:12	✏️ 🔄 🗑️ ⬇️ 🔒

View: tmpdir.rb

# frozen_string_literal: true
#
# tmpdir - retrieve temporary directory path
#
# $Id$
#

require 'fileutils'
begin
  require 'etc.so'
rescue LoadError # rescue LoadError for miniruby
end

class Dir

  @@systmpdir ||= defined?(Etc.systmpdir) ? Etc.systmpdir : '/tmp'

  ##
  # Returns the operating system's temporary file path.

  def self.tmpdir
    ['TMPDIR', 'TMP', 'TEMP', ['system temporary path', @@systmpdir], ['/tmp']*2, ['.']*2].find do |name, dir|
      unless dir
        next if !(dir = ENV[name]) or dir.empty?
      end
      dir = File.expand_path(dir)
      stat = File.stat(dir) rescue next
      case
      when !stat.directory?
        warn "#{name} is not a directory: #{dir}"
      when !stat.writable?
        warn "#{name} is not writable: #{dir}"
      when stat.world_writable? && !stat.sticky?
        warn "#{name} is world-writable: #{dir}"
      else
        break dir
      end
    end or raise ArgumentError, "could not find a temporary directory"
  end

  # Dir.mktmpdir creates a temporary directory.
  #
  # The directory is created with 0700 permission.
  # Application should not change the permission to make the temporary directory accessible from other users.
  #
  # The prefix and suffix of the name of the directory is specified by
  # the optional first argument, <i>prefix_suffix</i>.
  # - If it is not specified or nil, "d" is used as the prefix and no suffix is used.
  # - If it is a string, it is used as the prefix and no suffix is used.
  # - If it is an array, first element is used as the prefix and second element is used as a suffix.
  #
  #  Dir.mktmpdir {|dir| dir is ".../d..." }
  #  Dir.mktmpdir("foo") {|dir| dir is ".../foo..." }
  #  Dir.mktmpdir(["foo", "bar"]) {|dir| dir is ".../foo...bar" }
  #
  # The directory is created under Dir.tmpdir or
  # the optional second argument <i>tmpdir</i> if non-nil value is given.
  #
  #  Dir.mktmpdir {|dir| dir is "#{Dir.tmpdir}/d..." }
  #  Dir.mktmpdir(nil, "/var/tmp") {|dir| dir is "/var/tmp/d..." }
  #
  # If a block is given,
  # it is yielded with the path of the directory.
  # The directory and its contents are removed
  # using FileUtils.remove_entry before Dir.mktmpdir returns.
  # The value of the block is returned.
  #
  #  Dir.mktmpdir {|dir|
  #    # use the directory...
  #    open("#{dir}/foo", "w") { something using the file }
  #  }
  #
  # If a block is not given,
  # The path of the directory is returned.
  # In this case, Dir.mktmpdir doesn't remove the directory.
  #
  #  dir = Dir.mktmpdir
  #  begin
  #    # use the directory...
  #    open("#{dir}/foo", "w") { something using the file }
  #  ensure
  #    # remove the directory.
  #    FileUtils.remove_entry dir
  #  end
  #
  def self.mktmpdir(prefix_suffix=nil, *rest, **options)
    base = nil
    path = Tmpname.create(prefix_suffix || "d", *rest, **options) {|path, _, _, d|
      base = d
      mkdir(path, 0700)
    }
    if block_given?
      begin
        yield path.dup
      ensure
        unless base
          stat = File.stat(File.dirname(path))
          if stat.world_writable? and !stat.sticky?
            raise ArgumentError, "parent directory is world writable but not sticky"
          end
        end
        FileUtils.remove_entry path
      end
    else
      path
    end
  end

  # Temporary name generator
  module Tmpname # :nodoc:
    module_function

    def tmpdir
      Dir.tmpdir
    end

    # Unusable characters as path name
    UNUSABLE_CHARS = "^,-.0-9A-Z_a-z~"

    # Dedicated random number generator
    RANDOM = Random.new
    class << RANDOM # :nodoc:
      # Maximum random number
      MAX = 36**6 # < 0x100000000

      # Returns new random string upto 6 bytes
      def next
        rand(MAX).to_s(36)
      end
    end
    private_constant :RANDOM

    # Generates and yields random names to create a temporary name
    def create(basename, tmpdir=nil, max_try: nil, **opts)
      origdir = tmpdir
      tmpdir ||= tmpdir()
      n = nil
      prefix, suffix = basename
      prefix = (String.try_convert(prefix) or
                raise ArgumentError, "unexpected prefix: #{prefix.inspect}")
      prefix = prefix.delete(UNUSABLE_CHARS)
      suffix &&= (String.try_convert(suffix) or
                  raise ArgumentError, "unexpected suffix: #{suffix.inspect}")
      suffix &&= suffix.delete(UNUSABLE_CHARS)
      begin
        t = Time.now.strftime("%Y%m%d")
        path = "#{prefix}#{t}-#{$$}-#{RANDOM.next}"\
               "#{n ? %[-#{n}] : ''}#{suffix||''}"
        path = File.join(tmpdir, path)
        yield(path, n, opts, origdir)
      rescue Errno::EEXIST
        n ||= 0
        n += 1
        retry if !max_try or n < max_try
        raise "cannot generate temporary name using `#{basename}' under `#{tmpdir}'"
      end
      path
    end
  end
end

🛸 XMAN Replicator

View: tmpdir.rb

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