Method: Rex::Proto::DCERPC::Client#write

Defined in:
lib/rex/proto/dcerpc/client.rb

#write(data) ⇒ Object

Write data to the underlying socket, limiting the sizes of the writes based on the pipe_write_min / pipe_write_max options.



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# File 'lib/rex/proto/dcerpc/client.rb', line 213

def write(data)

  max_write = self.options['pipe_write_max_size'] || data.length
  min_write = self.options['pipe_write_min_size'] || max_write

  if(min_write > max_write)
    max_write = min_write
  end

  idx = 0

  if (self.socket.class == Rex::Proto::SMB::SimpleClient::OpenPipe)
    while(idx < data.length)
      bsize = (rand(max_write-min_write)+min_write).to_i
      len = self.socket.write(data[idx, bsize], rand(1024)+1)
      idx += bsize
    end
  else
    self.socket.write(data)
  end

  data.length
end