Class: Ftpd::Session

Inherits:
Object
  • Object
show all
Includes:
Error
Defined in:
lib/ftpd/session.rb

Instance Method Summary collapse

Methods included from Error

#error, #permanent_error, #sequence_error, #transient_error, #unimplemented_error, #unrecognized_error

Constructor Details

#initialize(opts) ⇒ Session

Returns a new instance of Session.



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# File 'lib/ftpd/session.rb', line 8

def initialize(opts)
  @driver = opts[:driver]
  @auth_level = opts[:auth_level]
  @socket = opts[:socket]
  @tls = opts[:tls]
  if @tls == :implicit
    @socket.encrypt
  end
  @name_prefix = '/'
  @debug_path = opts[:debug_path]
  @debug = opts[:debug]
  @list_formatter = opts[:list_formatter]
  @data_type = 'A'
  @mode = 'S'
  @structure = 'F'
  @response_delay = opts[:response_delay]
  @data_channel_protection_level = :clear
  @command_sequence_checker = init_command_sequence_checker
  @logged_in = false
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/ftpd/session.rb', line 29

def run
  reply "220 ftpd"
  catch :done do
    loop do
      begin
        s = get_command
        syntax_error unless s =~ /^(\w+)(?: (.*))?$/
        command, argument = $1.downcase, $2
        method = 'cmd_' + command
        unless respond_to?(method, true)
          unrecognized_error s
        end
        @command_sequence_checker.check command
        send(method, argument)
      rescue CommandError => e
        reply e.message
      rescue Errno::ECONNRESET, Errno::EPIPE
      end
    end
  end
end