nidd.h

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/*
 * Copyright 2017-2024 AVSystem <avsystem@avsystem.com>
 * AVSystem Anjay LwM2M SDK
 * All rights reserved.
 *
 * Licensed under the AVSystem-5-clause License.
 * See the attached LICENSE file for details.
 */
 
#ifndef ANJAY_INCLUDE_ANJAY_NIDD_DRIVER_H
#define ANJAY_INCLUDE_ANJAY_NIDD_DRIVER_H
 
#include <anjay/core.h>
 
#include <avsystem/commons/avs_defs.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef int anjay_nidd_driver_recv_t(anjay_nidd_driver_t *driver,
                                     size_t *out_bytes_received,
                                     void *out_message,
                                     size_t size,
                                     avs_time_monotonic_t deadline);
 
typedef int anjay_nidd_driver_can_recv_t(anjay_nidd_driver_t *driver);
 
typedef int anjay_nidd_driver_send_t(anjay_nidd_driver_t *driver,
                                     const void *message,
                                     size_t size);
 
typedef avs_errno_t anjay_nidd_driver_error_t(anjay_nidd_driver_t *driver);
 
typedef int anjay_nidd_driver_connect_t(anjay_nidd_driver_t *driver);
 
typedef int anjay_nidd_driver_disconnect_t(anjay_nidd_driver_t *driver);
 
typedef int anjay_nidd_driver_system_descriptor_t(anjay_nidd_driver_t *driver,
                                                  const void **out);
 
typedef void anjay_nidd_driver_free_t(anjay_nidd_driver_t *driver);
 
typedef int anjay_nidd_driver_outgoing_mtu_t(anjay_nidd_driver_t *driver,
                                             size_t *out_mtu);
 
typedef int anjay_nidd_driver_incoming_mtu_t(anjay_nidd_driver_t *driver,
                                             size_t *out_mtu);
 
struct anjay_nidd_driver_struct {
    anjay_nidd_driver_connect_t *connect;
    anjay_nidd_driver_disconnect_t *disconnect;
    anjay_nidd_driver_system_descriptor_t *system_descriptor;
    anjay_nidd_driver_send_t *send;
    anjay_nidd_driver_recv_t *recv;
    anjay_nidd_driver_can_recv_t *can_recv;
    anjay_nidd_driver_outgoing_mtu_t *outgoing_mtu;
    anjay_nidd_driver_incoming_mtu_t *incoming_mtu;
    anjay_nidd_driver_error_t *get_error;
    anjay_nidd_driver_free_t *free;
};
 
void anjay_nidd_driver_cleanup(anjay_nidd_driver_t **driver);
 
#ifdef __cplusplus
}
#endif
 
#endif /* ANJAY_INCLUDE_ANJAY_NIDD_DRIVER_H */