coap_mgmt.h

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/*
 * Copyright (c) 2023 Basalte bv
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_NET_COAP_MGMT_H_
#define ZEPHYR_INCLUDE_NET_COAP_MGMT_H_
 
#include <zephyr/net/net_mgmt.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* CoAP events */
#define _NET_COAP_LAYER         NET_MGMT_LAYER_L4
#define _NET_COAP_CODE          0x1c0
#define _NET_COAP_IF_BASE       (NET_MGMT_EVENT_BIT |                   \
                                 NET_MGMT_LAYER(_NET_COAP_LAYER) |      \
                                 NET_MGMT_LAYER_CODE(_NET_COAP_CODE))
 
struct coap_service;
struct coap_resource;
struct coap_observer;
 
enum net_event_coap_cmd {
        /* Service events */
        NET_EVENT_COAP_CMD_SERVICE_STARTED = 1,
        NET_EVENT_COAP_CMD_SERVICE_STOPPED,
        /* Observer events */
        NET_EVENT_COAP_CMD_OBSERVER_ADDED,
        NET_EVENT_COAP_CMD_OBSERVER_REMOVED,
};
 
#define NET_EVENT_COAP_SERVICE_STARTED                  \
        (_NET_COAP_IF_BASE | NET_EVENT_COAP_CMD_SERVICE_STARTED)
 
#define NET_EVENT_COAP_SERVICE_STOPPED                  \
        (_NET_COAP_IF_BASE | NET_EVENT_COAP_CMD_SERVICE_STOPPED)
 
#define NET_EVENT_COAP_OBSERVER_ADDED                   \
        (_NET_COAP_IF_BASE | NET_EVENT_COAP_CMD_OBSERVER_ADDED)
 
#define NET_EVENT_COAP_OBSERVER_REMOVED                 \
        (_NET_COAP_IF_BASE | NET_EVENT_COAP_CMD_OBSERVER_REMOVED)
 
struct net_event_coap_service {
        /* The CoAP service for which the event is emitted */
        const struct coap_service *service;
};
 
struct net_event_coap_observer {
        /* The CoAP resource for which the event is emitted */
        struct coap_resource *resource;
        /* The observer that is added/removed */
        struct coap_observer *observer;
};
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_NET_COAP_MGMT_H_ */