Ejemplo n.º 1
0
void
init_chibach( int *argc, char ***argv ) {
  assert( argc != NULL );
  assert( argv != NULL );

  chibach_log = NULL;
  initialized = false;
  chibach_started = false;
  run_as_daemon = false;

  chibach_name = xstrdup( basename( *argv[ 0 ] ) );

  parse_argv( argc, argv );
  set_chibach_home();
  set_chibach_tmp();
  check_chibach_tmp();
  if ( run_as_daemon ) {
    init_log( get_chibach_name(), get_chibach_log(), LOGGING_TYPE_FILE );
  }
  else {
    init_log( get_chibach_name(), get_chibach_log(), LOGGING_TYPE_FILE | LOGGING_TYPE_STDOUT );
  }
  ignore_sigpipe();
  set_exit_handler();
  set_usr1_handler();
  init_stat();
  init_timer();
  init_messenger( get_chibach_tmp() );
  if ( datapath_id != 0 ) {
    init_openflow_switch_interface( datapath_id, controller.ip, controller.port );
  }

  initialized = true;
}
Ejemplo n.º 2
0
static void
finalize_chibach() {
  die_unless_initialized();

  debug( "Terminating chibach..." );

  maybe_finalize_openflow_switch_interface();

  finalize_messenger();
  finalize_stat();
  finalize_timer();
  chibach_started = false;
  unlink_pid( get_chibach_pid(), get_chibach_name() );

  unset_chibach_home();
  unset_chibach_tmp();

  xfree( chibach_name );
  chibach_name = NULL;

  xfree( chibach_log );
  chibach_log = NULL;

  initialized = false;
}
Ejemplo n.º 3
0
static void
start_chibach_up() {
  debug( "Starting chibach ... (CHIBACH_HOME = %s)", get_chibach_home() );

  maybe_daemonize();
  write_pid( get_chibach_pid(), get_chibach_name() );
  chibach_started = true;

  start_messenger();
}
Ejemplo n.º 4
0
void
usage() {
  printf(
    "Usage: %s [OPTION]...\n"
    "\n"
    "  -i, --datapath_id=DATAPATH_ID set datapath id\n"
    "  -c, --controller=IP_ADDR      set controller host\n"
    "  -p, --port=TCP_PORT           set controller TCP port\n"
    "  -d, --daemonize               run in the background\n"
    "  -l, --logging_level=LEVEL     set logging level\n"
    "  -h, --help                    display this help and exit\n",
    get_chibach_name()
  );
}