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  • webrick/httpservlet/filehandler.rb

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WEBrick::HTTPServlet::FileHandler

Constants

HandlerTable

Public Class Methods

add_handler(suffix, handler) click to toggle source
 
               # File webrick/httpservlet/filehandler.rb, line 131
def self.add_handler(suffix, handler)
  HandlerTable[suffix] = handler
end
            
new(server, root, options={}, default=Config::FileHandler) click to toggle source
 
               # File webrick/httpservlet/filehandler.rb, line 139
def initialize(server, root, options={}, default=Config::FileHandler)
  @config = server.config
  @logger = @config[:Logger]
  @root = File.expand_path(root)
  if options == true || options == false
    options = { :FancyIndexing => options }
  end
  @options = default.dup.update(options)
end
            
remove_handler(suffix) click to toggle source
 
               # File webrick/httpservlet/filehandler.rb, line 135
def self.remove_handler(suffix)
  HandlerTable.delete(suffix)
end
            

Public Instance Methods

do_GET(req, res) click to toggle source
 
               # File webrick/httpservlet/filehandler.rb, line 170
def do_GET(req, res)
  unless exec_handler(req, res)
    set_dir_list(req, res)
  end
end
            
do_OPTIONS(req, res) click to toggle source
 
               # File webrick/httpservlet/filehandler.rb, line 182
def do_OPTIONS(req, res)
  unless exec_handler(req, res)
    super(req, res)
  end
end
            
do_POST(req, res) click to toggle source
 
               # File webrick/httpservlet/filehandler.rb, line 176
def do_POST(req, res)
  unless exec_handler(req, res)
    raise HTTPStatus::NotFound, "`#{req.path}' not found."
  end
end
            
service(req, res) click to toggle source
 
               # File webrick/httpservlet/filehandler.rb, line 149
def service(req, res)
  # if this class is mounted on "/" and /~username is requested.
  # we're going to override path informations before invoking service.
  if defined?(Etc) && @options[:UserDir] && req.script_name.empty?
    if %r^(/~([^/]+))| =~ req.path_info
      script_name, user = $1, $2
      path_info = $'
      begin
        passwd = Etc::getpwnam(user)
        @root = File::join(passwd.dir, @options[:UserDir])
        req.script_name = script_name
        req.path_info = path_info
      rescue
        @logger.debug "#{self.class}#do_GET: getpwnam(#{user}) failed"
      end
    end
  end
  prevent_directory_traversal(req, res)
  super(req, res)
end