aDriv4 website!

Linux premium8.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64
LiteSpeed
198.187.31.46

File Name : tar_reader.rb

# -*- coding: utf-8 -*-
#--
# 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 Gem::Package

##
  # 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
    loop do
      return if @io.eof?

header = Gem::Package::TarHeader.from @io
      return if header.empty?

entry = Gem::Package::TarReader::Entry.new header, @io
      size = entry.header.size

yield entry

skip = (512 - (size % 512)) % 512
      pending = size - entry.bytes_read

begin
        # avoid reading...
        @io.seek pending, IO::SEEK_CUR
        pending = 0
      rescue Errno::EINVAL, NameError
        while pending > 0 do
          bytes_read = @io.read([pending, 4096].min).size
          raise UnexpectedEOF if @io.eof?
          pending -= bytes_read
        end
      end

@io.read skip # discard trailing zeros

# make sure nobody can use #read, #getc or #rewind anymore
      entry.close
    end
  end

alias each_entry each

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

def rewind
    if @init_pos == 0 then
      raise Gem::Package::NonSeekableIO unless @io.respond_to? :rewind
      @io.rewind
    else
      raise Gem::Package::NonSeekableIO unless @io.respond_to? :pos=
      @io.pos = @init_pos
    end
  end

end

require 'rubygems/package/tar_reader/entry'

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	root/linksafe	0755	2024-03-03 10:48:12
..	dir	-	root/linksafe	0755	2024-03-03 10:48:12
tar_reader	dir	-	root/linksafe	0755	2024-03-03 10:48:12
f_sync_dir.rb	text/x-ruby	403 B	root/linksafe	0644	2011-07-27 02:04:03
tar_header.rb	text/x-ruby	6.23 KB	root/linksafe	0644	2011-07-27 02:04:03
tar_input.rb	text/x-ruby	6.96 KB	root/linksafe	0644	2012-04-19 10:43:16
tar_output.rb	text/x-ruby	3.84 KB	root/linksafe	0644	2011-07-27 02:04:03
tar_reader.rb	text/x-ruby	2 KB	root/linksafe	0644	2011-07-27 02:04:03
tar_test_case.rb	text/x-ruby	3.42 KB	root/linksafe	0644	2011-07-27 02:04:03
tar_writer.rb	text/x-ruby	4.38 KB	root/linksafe	0644	2011-07-27 02:04:03

For more Private tool come to me!

https://t.me/aDriv4vz