tigris/README.md

## README.md

      
    Raw
  

              README.md
            
          
    I don't get why when I upload (ftp.put) a copy of the same file, then download that copy, ruby thinks the content is different? Obviously something in Net::FTP is screwing with my ISO-8859-1 character in the file? I dunno, still trying to track it down.

  
## iso-8859-1.html
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>
  <div id="main">
    <div title="Skötsel">
      <p>F&ouml;r mer information, se Natursten Sk&ouml;tsel Inomhus, utgiven av Sveriges Stenindustrif&ouml;rbund (SSF)</p>
    </div>
  </div>
</body>
</html>

## output.txt
default encoding: UTF-8
default encoding valid?: true
forced encoding: ISO-8859-1
forced encoding valid?: true
content same after force encode?: true
encoding after ftp actions: UTF-8
encoding valid after ftp actions?: true
content match original after ftp actions?: false
content match original force encoded after ftp actions?: false

## test.rb
#!/usr/bin/env ruby
require 'net/ftp'

Net::FTP.open('tigris.id.au', 'danial', 'xxxxxx') do |ftp|
  ftp.binary = true
  ftp.passive = true
  ftp.get 'iso-8859-1.html'

  content = File.read('iso-8859-1.html')
  puts "default encoding: #{content.encoding}"
  puts "default encoding valid?: #{content.valid_encoding?}"

  forced_encoding = content.force_encoding('iso-8859-1')
  puts "forced encoding: #{forced_encoding.encoding}"
  puts "forced encoding valid?: #{forced_encoding.valid_encoding?}"

  puts "content same after force encode?: #{content.to_s == forced_encoding.to_s}"

  `cp iso-8859-1.html iso-8859-1_new.html`

  ftp.put 'iso-8859-1_new.html'
  sleep 1
  ftp.get 'iso-8859-1_new.html'

  new_content = File.read('iso-8859-1_new.html')
  puts "encoding after ftp actions: #{new_content.encoding}"
  puts "encoding valid after ftp actions?: #{new_content.valid_encoding?}"
  puts "content match original after ftp actions?: #{content.to_s == new_content.to_s}"
  puts "content match original force encoded after ftp actions?: #{forced_encoding.to_s == new_content.to_s}"

  `rm iso-8859-1.html`
  `rm iso-8859-1_new.html`
end
	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
	</head>
	<body>
	<div id="main">
	<div title="Skötsel">
	<p>För mer information, se Natursten Skötsel Inomhus, utgiven av Sveriges Stenindustriförbund (SSF)</p>
	</div>
	</div>
	</body>
	</html>
	default encoding: UTF-8
	default encoding valid?: true
	forced encoding: ISO-8859-1
	forced encoding valid?: true
	content same after force encode?: true
	encoding after ftp actions: UTF-8
	encoding valid after ftp actions?: true
	content match original after ftp actions?: false
	content match original force encoded after ftp actions?: false
	#!/usr/bin/env ruby
	require 'net/ftp'

	Net::FTP.open('tigris.id.au', 'danial', 'xxxxxx') do \|ftp\|
	ftp.binary = true
	ftp.passive = true
	ftp.get 'iso-8859-1.html'

	content = File.read('iso-8859-1.html')
	puts "default encoding: #{content.encoding}"
	puts "default encoding valid?: #{content.valid_encoding?}"

	forced_encoding = content.force_encoding('iso-8859-1')
	puts "forced encoding: #{forced_encoding.encoding}"
	puts "forced encoding valid?: #{forced_encoding.valid_encoding?}"

	puts "content same after force encode?: #{content.to_s == forced_encoding.to_s}"

	`cp iso-8859-1.html iso-8859-1_new.html`

	ftp.put 'iso-8859-1_new.html'
	sleep 1
	ftp.get 'iso-8859-1_new.html'

	new_content = File.read('iso-8859-1_new.html')
	puts "encoding after ftp actions: #{new_content.encoding}"
	puts "encoding valid after ftp actions?: #{new_content.valid_encoding?}"
	puts "content match original after ftp actions?: #{content.to_s == new_content.to_s}"
	puts "content match original force encoded after ftp actions?: #{forced_encoding.to_s == new_content.to_s}"

	`rm iso-8859-1.html`
	`rm iso-8859-1_new.html`
	end