Module: RubySMB::Client::Echo

Included in:
RubySMB::Client
Defined in:
lib/ruby_smb/client/echo.rb

Overview

Contains the methods for doing ECHO commands

Instance Method Summary collapse

Instance Method Details

#smb1_echo(count: 1, data: '') ⇒ RubySMB::SMB1::Packet::EchoResponse

Sends an ECHO request packet and returns the last response packet.

Parameters:

  • echo (Integer) —

    the number of times the server should echo (ignored in SMB2)

  • data (String) (defaults to: '') —

    the data the server should echo back (ignored in SMB2)

Returns:



13
14
15
16
17
18
19
20
21
22
 
# File 'lib/ruby_smb/client/echo.rb', line 13

def smb1_echo(count: 1, data: '')
  request = RubySMB::SMB2::Packet::EchoRequest.new
  request.parameter_block.echo_count = count
  request.data_block.data = data
  raw_response = send_recv(request)
  (count - 1).times do
    raw_response = dispatcher.recv_packet
  end
  RubySMB::SMB1::Packet::EchoResponse.read(raw_response)
end

#smb2_echo ⇒ RubySMB::SMB2::Packet::EchoResponse

Sends an ECHO request packet and returns the response packet.

Returns:



29
30
31
32
33
 
# File 'lib/ruby_smb/client/echo.rb', line 29

def smb2_echo
  request      = RubySMB::SMB2::Packet::EchoRequest.new
  raw_response = send_recv(request)
  RubySMB::SMB2::Packet::EchoResponse.read(raw_response)
end