C++ (Cpp) create_fdb Examples

Example #1

File: routing_switch.c Project: sun-lei/trema

static routing_switch *
create_routing_switch( const char *topology_service, const routing_switch_options *options ) {
  assert( topology_service != NULL );
  assert( options != NULL );

  // Allocate routing_switch object
  routing_switch *routing_switch = xmalloc( sizeof( struct routing_switch ) );
  routing_switch->idle_timeout = options->idle_timeout;
  routing_switch->switches = NULL;
  routing_switch->fdb = NULL;

  info( "idle_timeout is set to %u", routing_switch->idle_timeout );

  // Create forwarding database
  routing_switch->fdb = create_fdb();

  // Initialize port database
  routing_switch->switches = create_outbound_ports( &routing_switch->switches );

  // Initialize libraries
  init_libtopology( topology_service );

  // Ask topology manager to notify any topology change events.
  // after_subscribed() will be called
  subscribe_topology( after_subscribed, routing_switch );

  return routing_switch;
}

Example #2

File: sliceable_switch.c Project: amotoki/trema-sliceable-switch

static sliceable_switch *
create_sliceable_switch( const char *topology_service, const switch_options *options ) {
  assert( topology_service != NULL );
  assert( options != NULL );

  // Allocate sliceable_switch object
  sliceable_switch *instance = xmalloc( sizeof( sliceable_switch ) );
  instance->idle_timeout = options->idle_timeout;
  instance->handle_arp_with_packetout = options->handle_arp_with_packetout;
  instance->setup_reverse_flow = options->setup_reverse_flow;
  instance->switches = NULL;
  instance->fdb = NULL;
  instance->pathresolver = NULL;
  instance->second_stage_down = false;
  instance->last_stage_down = false;

  info( "idle_timeout is set to %u [sec].", instance->idle_timeout );
  if ( instance->handle_arp_with_packetout ) {
    info( "Handle ARP with packetout" );
  }

  // Create pathresolver table
  instance->pathresolver = create_pathresolver();

  // Create forwarding database
  instance->fdb = create_fdb();

  // Initialize port database
  instance->switches = create_ports( &instance->switches );

  // Initialize libraries
  init_libtopology( topology_service );

  // Ask topology manager to notify any topology change events.
  // after_subscribed() will be called
  subscribe_topology( after_subscribed, instance );

  // Initialize filter
  init_filter( options->filter_db_file );

  // Initialize multiple slices support
  init_slice( options->slice_db_file, options->mode, instance );

  // Initialize redirector
  init_redirector();

  return instance;
}

Example #3

File: traffic_monitor.c Project: Darma/trema

int
main( int argc, char *argv[] ) {
  init_trema( &argc, &argv );

  traffic db;
  db.counter = create_counter();
  db.fdb = create_fdb();

  add_periodic_event_callback( 10, show_counter, &db );

  set_packet_in_handler( handle_packet_in, &db );
  set_flow_removed_handler( handle_flow_removed, &db );

  start_trema();

  delete_fdb( db.fdb );
  delete_counter( db.counter );

  return 0;
}

Example #4

File: redirectable_routing_switch.c Project: daisuke-k/trema-apps

static routing_switch *
create_routing_switch( const char *topology_service, const routing_switch_options *options ) {
  assert( topology_service != NULL );
  assert( options != NULL );

  // Allocate routing_switch object
  routing_switch *routing_switch = xmalloc( sizeof( struct routing_switch ) );
  routing_switch->idle_timeout = options->idle_timeout;
  routing_switch->switches = NULL;
  routing_switch->fdb = NULL;
  routing_switch->second_stage_down = false;
  routing_switch->last_stage_down = false;

  info( "idle_timeout is set to %u [sec].", routing_switch->idle_timeout );

  // Create pathresolver table
  routing_switch->pathresolver = create_pathresolver();

  // Create forwarding database
  routing_switch->fdb = create_fdb();

  // Initialize port database
  routing_switch->switches = create_ports( &routing_switch->switches );

  // Initialize libraries
  init_libtopology( topology_service );

  // Ask topology manager to notify any topology change events.
  // after_subscribed() will be called
  subscribe_topology( after_subscribed, routing_switch );

  // Initialize authenticator
  init_authenticator( options->authorized_host_db );

  // Initialize redirector
  init_redirector();

  return routing_switch;
}