diff options
Diffstat (limited to 'fw/app/src/syslog.c')
| -rw-r--r-- | fw/app/src/syslog.c | 79 |
1 files changed, 78 insertions, 1 deletions
diff --git a/fw/app/src/syslog.c b/fw/app/src/syslog.c index e19a196..22aa034 100644 --- a/fw/app/src/syslog.c +++ b/fw/app/src/syslog.c @@ -4,8 +4,12 @@ * obtain one at https://mozilla.org/MPL/2.0/. */ +#include <errno.h> #include <stdbool.h> +#include <stdio.h> +#include <string.h> +#include <string.h> #include <zephyr/init.h> #include <zephyr/kernel.h> #include <zephyr/logging/log.h> @@ -14,18 +18,24 @@ #include <zephyr/logging/log_ctrl.h> #include <zephyr/logging/log_core.h> #include <zephyr/net/conn_mgr_connectivity.h> +#include <zephyr/settings/settings.h> +#include <zephyr/sys/util.h> #ifdef CONFIG_IOT_CONTACT_NETWORK_HACK #include <zephyr/sys/reboot.h> #endif // CONFIG_IOT_CONTACT_NETWORK_HACK +#include "settings.h" + LOG_MODULE_REGISTER(syslog); #define NETWORK_BUG_DELAY K_MSEC(4000) #define L4_EVENT_MASK (NET_EVENT_L4_CONNECTED | NET_EVENT_L4_DISCONNECTED) +#define SYSLOG_TARGET_PORT 514 struct net_mgmt_event_callback l4_cb; static K_SEM_DEFINE(network_connected, 0, 1); +static char target_ip[IPV6_STRLEN_MAX + 1] = "2001:db8::2"; void l4_event_handler( struct net_mgmt_event_callback *cb, @@ -87,4 +97,71 @@ int init_syslog(void) return 0; } -SYS_INIT(init_syslog, APPLICATION, 50); +SYS_INIT(init_syslog, APPLICATION, 40); + +int syslog_handle_set(const char *name, size_t len, settings_read_cb read_cb, + void *cb_arg) +{ + const char* next = NULL; + + if (settings_name_steq(name, "target/ip", &next) && !next) { + memset(target_ip, '\0', sizeof(target_ip)); + ssize_t ret = read_cb(cb_arg, target_ip, MIN(sizeof(target_ip) - 1, len)); + if (ret < 0) { + LOG_ERR("Failed to set target IP (%d)", ret); + return (int)ret; + } + LOG_INF("Set target IP to '%s'", target_ip); + return 0; + } + + return 0; +} + +int syslog_handle_commit(void) +{ + char target[IPV6_STRLEN_MAX + 9]; // 9 for brackets, colon, port and \0 + + int ret = snprintf(target, sizeof(target), "[%s]:%d", target_ip, + SYSLOG_TARGET_PORT); + if (ret < 0) { + LOG_ERR("Failed to format target based on ip and port (%d)", ret); + return ret; + } + + if (log_backend_net_set_addr(target) == false) { + LOG_ERR("Could not commit settings"); + return -EINVAL; + } + LOG_INF("Committed settings"); + + return 0; +} + +int syslog_handle_export(int (*cb)(const char *name, const void *value, + size_t val_len)) +{ + LOG_WRN("Settings export not implemented"); + return 0; +} + +int syslog_handle_get(const char *name, char *val, int val_len_max) +{ + const char* next = NULL; + + if (settings_name_steq(name, "target/ip", &next) && !next) { + size_t len = strnlen(target_ip, sizeof(target_ip)); + memcpy(val, target_ip, MIN(len, val_len_max)); + } + + return 0; +} + +SETTINGS_STATIC_HANDLER_DEFINE( + syslog_settings_handler, + "syslog", + syslog_handle_get, + syslog_handle_set, + syslog_handle_commit, + syslog_handle_export +); |