Class: Vagrant::Serial::Middleware::StartForwardingPorts

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-serial/middleware/start_forwarding_ports.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ StartForwardingPorts

Returns a new instance of StartForwardingPorts.



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# File 'lib/vagrant-serial/middleware/start_forwarding_ports.rb', line 5

def initialize(app, env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-serial/middleware/start_forwarding_ports.rb', line 9

def call(env)
  if env[:vm].config.serial.set?
    FileUtils.mkdir_p(env[:vm].config.serial.sockets_path) if !File.directory?(env[:vm].config.serial.sockets_path)

    env[:ui].info "Starting serial ports forwarding..."

    if env[:vm].config.serial.forward_com1
      `/sbin/start-stop-daemon --quiet --start --pidfile #{env[:vm].config.serial.sockets_path}/socat.#{env[:vm].uuid}-com1.pid --background --make-pidfile --exec /usr/bin/socat -- tcp-l:#{env[:vm].config.serial.forward_com1},reuseaddr,fork UNIX-CONNECT:#{env[:vm].config.serial.sockets_path}/#{env[:vm].uuid}-com1`
      env[:ui].info "COM1 => #{env[:vm].config.serial.forward_com1}"
    end

    if env[:vm].config.serial.forward_com2
      `/sbin/start-stop-daemon --quiet --start --pidfile #{env[:vm].config.serial.sockets_path}/socat.#{env[:vm].uuid}-com2.pid --background --make-pidfile --exec /usr/bin/socat -- tcp-l:#{env[:vm].config.serial.forward_com2},reuseaddr,fork UNIX-CONNECT:#{env[:vm].config.serial.sockets_path}/#{env[:vm].uuid}-com2`
      env[:ui].info "COM2 => #{env[:vm].config.serial.forward_com2}"
    end
  end

  @app.call(env)
end