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/*
* This Source Code Form is subject to the terms of the Mozilla Public License,
* v. 2.0. If a copy of the MPL was not distributed with this file, You can
* obtain one at https://mozilla.org/MPL/2.0/.
*/
#include <string.h>
#include <zephyr/data/json.h>
#include <zephyr/init.h>
#include <zephyr/logging/log.h>
#include <zephyr/settings/settings.h>
#include "settings.h"
LOG_MODULE_DECLARE(settings);
int init_settings(void) {
int ret = settings_subsys_init();
if (ret < 0) {
LOG_ERR("Subsystem init failed (%d)", ret);
return ret;
}
LOG_INF("Subsystem initialized");
ret = settings_load();
if (ret < 0) {
LOG_ERR("Failed to load settings (%d)", ret);
return ret;
}
LOG_INF("Loaded settings");
return 0;
}
SYS_INIT(init_settings, APPLICATION, 50);
static const struct json_obj_descr settings_syslog_target_descr[] = {
JSON_OBJ_DESCR_PRIM(struct settings_syslog_target, ip, JSON_TOK_STRING),
};
static const struct json_obj_descr settings_syslog_descr[] = {
JSON_OBJ_DESCR_OBJECT(struct settings_syslog, target, settings_syslog_target_descr),
};
static const struct json_obj_descr settings_descr[] = {
JSON_OBJ_DESCR_OBJECT(struct settings, syslog, settings_syslog_descr),
};
int settings_to_json(void *buffer, size_t len)
{
struct settings settings = {0,};
static char ip[IPV6_STRLEN_MAX];
int ret = settings_runtime_get("syslog/target/ip",
ip,
sizeof(ip));
if (ret < 0) {
LOG_ERR("Failed to get runtime setting syslog/target/ip (%d)", ret);
return ret;
}
settings.syslog.target.ip = ip;
ret = json_obj_encode_buf(
settings_descr,
ARRAY_SIZE(settings_descr),
&settings,
buffer,
len
);
if (ret < 0) {
LOG_ERR("Failed to serialize settings as JSON");
return ret;
}
return 0;
}
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