Class: Ftpd::CmdPbsz

Inherits:
CommandHandler show all
Defined in:
lib/ftpd/cmd_pbsz.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_pbsz(buffer_size) ⇒ Object 



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# File 'lib/ftpd/cmd_pbsz.rb', line 9

def cmd_pbsz(buffer_size)
  ensure_tls_supported
  syntax_error unless buffer_size =~ /^\d+$/
  buffer_size = buffer_size.to_i
  unless socket.encrypted?
    error "PBSZ must be preceded by AUTH", 503
  end
  unless buffer_size == 0
    error "PBSZ=0", 501
  end
  reply "200 PBSZ=0"
  self.protection_buffer_size_set = true
end