(WEBrick::HTTPServlet::CGIHandler#do_GET): the value of Set-Cookie:
  header field should be splited into each cookie.  [ruby-Bugs:2199]

* lib/webrick/cookie.rb (WEBrick::Cookie.parse_set_cookie): new method
  to parse the value of Set-Cookie: header field.

* test/webrick/test_cookie.rb, test/webrick/test_cgi.rb,
  test/webrick/webrick.cgi: add some test for cookie.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@9484 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  ENV["REQUEST_URI"] is better to get correct Request-URI
  than ENV["SCRIPT_NAME"] + ENV["PATH_INFO"].  [ruby-dev:26235]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@8531 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  and WEBrick::CGI#config.  these are necessary to use an instance of
  WEBrick::CGI as the first argument of HTTPServlet#get_instance.
  (suggested by Tatsuki Sugiura)

* lib/webrick/cgi.rb
  (WEBrick::CGI#initalize): set a dummy to @config[:ServerSoftware]
  if SERVER_SOFTWARE environment variable is not given.
  (WEBrick::CGI#start): req.path_info must be a String.
  (WEBrick::CGI::Socket#request_line): treat REQUEST_METHOD, PATH_INFO
  and SCRIPT_NAME to run in console.

* lib/webrick/httputils.rb (WEBrick::HTTPUtils.escape_path): should
  not use String#split("/"). it removes trailing empty path component.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@8393 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  escape SCRIPT_NAME and PATH_INFO before being parsed as a URI.

* lib/webrick/httputils.rb (WEBrick::HTTPUtils#escape_path): add
  new method to escape URI path component.

* lib/webrick/ssl.rb (WEBrick::Config::SSL): the default value
  of :SSLEnable is false.

* test/webrick/{test_cgi.rb,webrick.cgi}: new file.

* test/webrick/utils.rb: require "webrick/https.h".


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@7758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e