common.h

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/*
 * Copyright (C) 2021 HAW Hamburg
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#ifndef OBJECTS_COMMON_H
#define OBJECTS_COMMON_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include "liblwm2m.h"
#include "lwm2m_client.h"
 
static inline lwm2m_object_t *lwm2m_get_object_by_id(lwm2m_client_data_t *client_data, uint16_t id)
{
    return (lwm2m_object_t *)LWM2M_LIST_FIND(client_data->lwm2m_ctx->objectList, id);
}
 
int lwm2m_get_string(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri, char *out,
                     size_t *out_len);
 
int lwm2m_get_string_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                             char *out, size_t *out_len);
 
int lwm2m_get_opaque(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri, uint8_t *out,
                     size_t *out_len);
 
int lwm2m_get_opaque_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                             uint8_t *out, size_t *out_len);
 
int lwm2m_get_int(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri, int64_t *out);
 
int lwm2m_get_int_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                          int64_t *out);
 
int lwm2m_get_float(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri, double *out);
 
int lwm2m_get_float_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                            double *out);
 
int lwm2m_get_bool(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri, bool *out);
 
int lwm2m_get_bool_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                           bool *out);
 
int lwm2m_get_objlink(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri,
                      uint16_t *object_id_out, uint16_t *instance_id_out);
 
int lwm2m_get_objlink_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                              uint16_t *object_id_out, uint16_t *instance_id_out);
 
int lwm2m_set_string(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri, char *val,
                     size_t val_len);
 
int lwm2m_set_string_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                             char *val, size_t val_len);
 
int lwm2m_set_opaque(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri, uint8_t *val,
                     size_t val_len);
 
int lwm2m_set_opaque_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                             uint8_t *val, size_t val_len);
 
int lwm2m_set_int(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri, int64_t val);
 
int lwm2m_set_int_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                          int64_t val);
 
int lwm2m_set_float(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri, double val);
 
int lwm2m_set_float_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                            double val);
 
int lwm2m_set_bool(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri, bool val);
 
int lwm2m_set_bool_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                           bool val);
 
int lwm2m_set_objlink(lwm2m_client_data_t *client_data, const lwm2m_uri_t *uri,
                      uint16_t object_id_in, uint16_t instance_id_in);
 
int lwm2m_set_objlink_by_path(lwm2m_client_data_t *client_data, const char *path, size_t path_len,
                              uint16_t object_id_in, uint16_t instance_id_in);
 
#ifdef DOXYGEN
#define LWM2M_URI_FLAG_OBJECT_ID    (uint8_t)0x04
 
#define LWM2M_URI_FLAG_INSTANCE_ID  (uint8_t)0x02
 
#define LWM2M_URI_FLAG_RESOURCE_ID  (uint8_t)0x01
 
typedef struct {
    uint8_t     flag;       
    uint16_t    objectId;   
    uint16_t    instanceId; 
    uint16_t    resourceId; 
} lwm2m_uri_t;
 
#endif /* DOXYGEN */
 
#ifdef __cplusplus
}
#endif
 
#endif /* OBJECTS_COMMON_H */