module RubySMB::Client::Echo
Contains the methods for doing ECHO commands
Public Instance Methods
smb1_echo(count: 1, data: '')
click to toggle source
Sends an ECHO request packet and returns the last response packet.
@param echo [Integer] the number of times the server should echo (ignored in SMB2
) @param data [String] the data the server should echo back (ignored in SMB2
) @return [RubySMB::SMB1::Packet::EchoResponse] the last Echo
Response packet received
# File lib/ruby_smb/client/echo.rb, line 11 def smb1_echo(count: 1, data: '') request = RubySMB::SMB1::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 response = RubySMB::SMB1::Packet::EchoResponse.read(raw_response) unless response.valid? raise RubySMB::Error::InvalidPacket.new( expected_proto: RubySMB::SMB1::SMB_PROTOCOL_ID, expected_cmd: RubySMB::SMB1::Packet::EchoResponse::COMMAND, packet: response ) end response end
smb2_echo()
click to toggle source
Sends an ECHO request packet and returns the response packet.
@return [RubySMB::SMB2::Packet::EchoResponse]
# File lib/ruby_smb/client/echo.rb, line 34 def smb2_echo request = RubySMB::SMB2::Packet::EchoRequest.new raw_response = send_recv(request) response = RubySMB::SMB2::Packet::EchoResponse.read(raw_response) unless response.valid? raise RubySMB::Error::InvalidPacket.new( expected_proto: RubySMB::SMB2::SMB2_PROTOCOL_ID, expected_cmd: RubySMB::SMB2::Packet::EchoResponse::COMMAND, packet: response ) end response end