friend.h

/*  Bluetooth Mesh */
 
/*
 * Copyright (c) 2017 Intel Corporation
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef __FRIEND_H__
#define __FRIEND_H__
 
#include "../include/mesh/mesh.h"
 
enum bt_mesh_friend_pdu_type {
    BT_MESH_FRIEND_PDU_SINGLE,
    BT_MESH_FRIEND_PDU_PARTIAL,
    BT_MESH_FRIEND_PDU_COMPLETE,
};
 
bool bt_mesh_friend_match(uint16_t net_idx, uint16_t addr);
 
struct bt_mesh_friend *bt_mesh_friend_find(uint16_t net_idx, uint16_t lpn_addr,
                       bool valid, bool established);
 
bool bt_mesh_friend_queue_has_space(uint16_t net_idx, uint16_t src, uint16_t dst,
                    uint64_t *seq_auth, uint8_t seg_count);
 
void bt_mesh_friend_enqueue_rx(struct bt_mesh_net_rx *rx,
                   enum bt_mesh_friend_pdu_type type,
                   uint64_t *seq_auth, uint8_t seg_count,
                   struct os_mbuf *sbuf);
bool bt_mesh_friend_enqueue_tx(struct bt_mesh_net_tx *tx,
                   enum bt_mesh_friend_pdu_type type,
                   uint64_t *seq_auth, uint8_t seg_count,
                   struct os_mbuf *sbuf);
 
void bt_mesh_friend_clear_incomplete(struct bt_mesh_subnet *sub, uint16_t src,
                     uint16_t dst, uint64_t *seq_auth);
 
void bt_mesh_friend_sec_update(uint16_t net_idx);
 
void bt_mesh_friends_clear(void);
 
int bt_mesh_friend_poll(struct bt_mesh_net_rx *rx, struct os_mbuf *buf);
int bt_mesh_friend_req(struct bt_mesh_net_rx *rx, struct os_mbuf *buf);
int bt_mesh_friend_clear(struct bt_mesh_net_rx *rx, struct os_mbuf *buf);
int bt_mesh_friend_clear_cfm(struct bt_mesh_net_rx *rx,
                 struct os_mbuf *buf);
int bt_mesh_friend_sub_add(struct bt_mesh_net_rx *rx,
               struct os_mbuf *buf);
int bt_mesh_friend_sub_rem(struct bt_mesh_net_rx *rx,
               struct os_mbuf *buf);
 
int bt_mesh_friend_init(void);
 
#endif