Method: Zip::ZipEntry#get_input_stream

Defined in:
lib/ruby_archive/handlers/rubyzip/zip/zip.rb

#get_input_stream(&aProc) ⇒ Object

Returns an IO like object for the given ZipEntry. Warning: may behave weird with symlinks.



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# File 'lib/ruby_archive/handlers/rubyzip/zip/zip.rb', line 765

def get_input_stream(&aProc)
  if @ftype == :directory
      return yield(NullInputStream.instance) if block_given?
      return NullInputStream.instance
  elsif @filepath
    case @ftype
    when :file
      return File.open(@filepath, "rb", &aProc)

    when :symlink
      linkpath = File::readlink(@filepath)
      stringio = StringIO.new(linkpath)
      return yield(stringio) if block_given?
      return stringio
    else
      raise "unknown @ftype #{@ftype}"
    end
  else
    zis = ZipInputStream.new(@zipfile, localHeaderOffset)
    zis.get_next_entry
    if block_given?
      begin
 return yield(zis)
    ensure
 zis.close
    end
    else
    return zis
    end
  end
end