text: /*
   * Copyright (c) 2018-2019, Arm Limited and affiliates.
   * SPDX-License-Identifier: Apache-2.0
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  #ifndef WS_BOOTSTRAP_H_
  #define WS_BOOTSTRAP_H_
  
  
  typedef enum {
      WS_INIT_EVENT = 0,       /**< tasklet initializion event*/
      WS_DISCOVERY_START,      /**< discovery start*/
      WS_CONFIGURATION_START,  /**< configuration learn start*/
      WS_OPERATION_START,      /**< active operation start*/
      WS_ROUTING_READY        /**< RPL routing connected to BR*/
  } ws_bootsrap_event_type_e;
  
  #ifdef HAVE_WS
  
  struct llc_neighbour_req;
  
  int ws_bootstrap_init(int8_t interface_id, net_6lowpan_mode_e bootstrap_mode);
  
  void ws_bootstrap_state_machine(protocol_interface_info_entry_t *cur);
  
  int ws_bootstrap_restart(int8_t interface_id);
  
  int ws_bootstrap_set_rf_config(protocol_interface_info_entry_t *cur, phy_rf_channel_configuration_s rf_configs);
  
  int ws_bootstrap_neighbor_remove(protocol_interface_info_entry_t *cur, const uint8_t *ll_address);
  
  int ws_bootstrap_aro_failure(protocol_interface_info_entry_t *cur, const uint8_t *ll_address);
  
  /*State machine transactions*/
  void ws_bootstrap_event_discovery_start(protocol_interface_info_entry_t *cur);
  
  void ws_bootstrap_event_configuration_start(protocol_interface_info_entry_t *cur);
  
  void ws_bootstrap_event_authentication_start(protocol_interface_info_entry_t *cur);
  
  void ws_bootstrap_event_operation_start(protocol_interface_info_entry_t *cur);
  
  void ws_bootstrap_event_routing_ready(protocol_interface_info_entry_t *cur);
  
  void ws_bootstrap_configuration_trickle_reset(protocol_interface_info_entry_t *cur);
  
  void ws_bootstrap_seconds_timer(protocol_interface_info_entry_t *cur, uint32_t seconds);
  
  void ws_bootstrap_trickle_timer(protocol_interface_info_entry_t *cur, uint16_t ticks);
  
  void ws_primary_parent_update(protocol_interface_info_entry_t *interface, mac_neighbor_table_entry_t *neighbor);
  
  void ws_secondary_parent_update(protocol_interface_info_entry_t *interface);
  
  void ws_nud_entry_remove_active(protocol_interface_info_entry_t *cur, void *neighbor);
  
  void ws_nud_active_timer(protocol_interface_info_entry_t *cur, uint16_t ticks);
  
  void ws_dhcp_client_address_request(protocol_interface_info_entry_t *cur, uint8_t *prefix, uint8_t *parent_link_local);
  
  void ws_dhcp_client_address_delete(protocol_interface_info_entry_t *cur, uint8_t *prefix);
  
  bool ws_eapol_relay_state_active(protocol_interface_info_entry_t *cur);
  
  void ws_bootstrap_eapol_parent_synch(struct protocol_interface_info_entry *cur, struct llc_neighbour_req *neighbor_info);
  
  #else
  
  #define ws_bootstrap_init(interface_id, bootstrap_mode) (-1)
  #define ws_bootstrap_state_machine(cur)
  #define ws_bootstrap_restart(cur)
  #define ws_bootstrap_neighbor_remove(cur, ll_address)
  #define ws_bootstrap_aro_failure(cur, ll_address)
  #define ws_primary_parent_update(interface, neighbor)
  #define ws_secondary_parent_update(interface)
  
  #endif //HAVE_WS
  
  #endif /* WS_BOOTSTRAP_H_ */
  