Class: RTunnel::SendDataCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/cmds.rb

Constant Summary collapse

RE = 
%r{^([^|]+)\|([^|]+)\|}

Constants inherited from Command

Command::CLASSES_TO_CODES, Command::CODES_TO_CLASSES

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(conn_id, data) ⇒ SendDataCommand

Returns a new instance of SendDataCommand.



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# File 'lib/cmds.rb', line 76

def initialize(conn_id, data)
  @conn_id = conn_id
  @data = data
end

Instance Attribute Details

#conn_id ⇒ Object (readonly)

Returns the value of attribute conn_id.



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# File 'lib/cmds.rb', line 73

def conn_id
  @conn_id
end

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/cmds.rb', line 74

def data
  @data
end

Class Method Details

.match(data) ⇒ Object 



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# File 'lib/cmds.rb', line 104

def match(data)
  return false  if ! (data =~ RE)

  data_size = $2.to_i

  data.sub(RE, '').size >= data_size
end

.parse(data) ⇒ Object 



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# File 'lib/cmds.rb', line 88

def parse(data)
  data =~ RE

  conn_id = $1
  data_size = $2.to_i

  new_data = data.sub(RE, '')
  cmd_data = new_data[0,data_size]

  cmd = SendDataCommand.new(conn_id, cmd_data)

  data.replace(new_data[data_size..-1])

  cmd
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/cmds.rb', line 81

def to_s
  super + "#{conn_id}|#{data.size}|#{data}"
end