Class: Ftpd::CmdSize

Inherits:
CommandHandler show all
Defined in:
lib/ftpd/cmd_size.rb

Constant Summary

Constants inherited from CommandHandler

Ftpd::CommandHandler::COMMAND_FILENAME_PREFIX, Ftpd::CommandHandler::COMMAND_KLASS_PREFIX, Ftpd::CommandHandler::COMMAND_METHOD_PREFIX

Instance Method Summary collapse

Methods inherited from CommandHandler

commands, #initialize

Methods included from FileSystemHelper

#ensure_accessible, #ensure_directory, #ensure_does_not_exist, #ensure_exists, #ensure_file_system_supports, #path_list, #unique_path

Methods included from Error

#error, #sequence_error, #syntax_error, #unimplemented_error

Methods included from DataConnectionHelper

#close_data_server_socket_when_done, #data_connection_description, #encrypt_data?, #handle_data_disconnect, #make_tls_connection, #open_active_data_connection, #open_active_tls_data_connection, #open_data_connection, #open_passive_data_connection, #open_passive_tls_data_connection, #receive_file, #send_start_of_data_connection_reply, #transmit_file

Constructor Details

This class inherits a constructor from Ftpd::CommandHandler

Instance Method Details

#cmd_size(path) ⇒ Object 



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
# File 'lib/ftpd/cmd_size.rb', line 7

def cmd_size(path)
  ensure_logged_in
  ensure_file_system_supports :read
  syntax_error unless path
  path = File.expand_path(path, name_prefix)
  ensure_accessible(path)
  ensure_exists(path)
  file_system.read(path) do |file|
    if data_type == 'A'
      output = StringIO.new
      io = Ftpd::Stream.new(output, data_type)
      io.write(file)
      size = output.size
    else
      size = file.size
    end
    reply "213 #{size}"
  end
end