Class: Ftpd::CmdProt

Inherits:
CommandHandler show all
Defined in:
lib/ftpd/cmd_prot.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_prot(level_arg) ⇒ Object 



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

def cmd_prot(level_arg)
  level_code = level_arg.upcase
  unless protection_buffer_size_set
    error "PROT must be preceded by PBSZ", 503
  end
  level = DATA_CHANNEL_PROTECTION_LEVELS[level_code]
  unless level
    error "Unknown protection level", 504
  end
  unless level == :private
    error "Unsupported protection level #{level}", 536
  end
  self.data_channel_protection_level = level
  reply "200 Data protection level #{level_code}"
end