Class: Rex::Zip::CentralDirEnd

Inherits:

Object

• Object
• Rex::Zip::CentralDirEnd

Defined in:

lib/rex/zip/blocks.rb

Overview

This structure is written after the per-entry central directory records to provide information about the archive as a whole.

Constant Summary

SIGNATURE =

0x6054b50

Instance Method Summary

• #initialize(ncfd, cfdsz, offset, comment = nil) ⇒ CentralDirEnd constructor

  A new instance of CentralDirEnd.

• #pack ⇒ Object

Constructor Details

#initialize(ncfd, cfdsz, offset, comment = nil) ⇒ CentralDirEnd

Returns a new instance of CentralDirEnd.

# File 'lib/rex/zip/blocks.rb', line 155

def initialize(ncfd, cfdsz, offset, comment=nil)
	@disk_no = 0
	@disk_dir_start = 0
	@ncfd_this_disk = ncfd
	@ncfd_total = ncfd
	@cfd_size = cfdsz
	@start_offset = offset
	@comment = comment
	@comment ||= ''
end

Instance Method Details

#pack ⇒ Object

# File 'lib/rex/zip/blocks.rb', line 167

def pack
	arr = []
	arr << SIGNATURE
	arr << @disk_no
	arr << @disk_dir_start
	arr << @ncfd_this_disk
	arr << @ncfd_total
	arr << @cfd_size
	arr << @start_offset
	arr << @comment.length
	(arr.pack('VvvvvVVv') + @comment)
end