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temperature: show optical transceiver temperature

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This commit is contained in:
Sukru Senli 2025-12-05 13:55:12 +01:00
parent 70ca07fbc2
commit 9e5cbc3c00
1 changed files with 32 additions and 0 deletions
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32
src/temperature.c
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@ -373,6 +373,35 @@ static void scan_thermal_zones(json_object *sensors_array)
closedir(dir); closedir(dir);
} }
static void scan_xpon_sensors(json_object *sensors_array)
{
FILE *fp;
char output[256];
int temp_value = 0;
fp = popen("ubus -t 1 call xpon status 2>/dev/null | jsonfilter -e '@.ONU[0].ANI[0].Transceiver[0].Temperature'", "r"); // flawfinder: ignore
if (!fp)
return;
if (fgets(output, sizeof(output), fp) != NULL) {
char *endptr;
long val = strtol(output, &endptr, 10);
if (endptr != output && val >= INT_MIN && val <= INT_MAX) {
temp_value = (int)val;
/* Create JSON object for optical transceiver sensor */
json_object *sensor = json_object_new_object();
json_object_object_add(sensor, "name", json_object_new_string("optical_transceiver"));
json_object_object_add(sensor, "sysfs_path", json_object_new_string(""));
json_object_object_add(sensor, "temperature", json_object_new_int(temp_value));
json_object_object_add(sensor, "source", json_object_new_string("xpon"));
json_object_array_add(sensors_array, sensor);
}
}
pclose(fp);
}
static void discover_sensors(json_object **sensors_data) static void discover_sensors(json_object **sensors_data)
{ {
*sensors_data = json_object_new_array(); *sensors_data = json_object_new_array();
@ -388,6 +417,9 @@ static void discover_sensors(json_object **sensors_data)
/* Scan WiFi sensors via wlctl (Broadcom) */ /* Scan WiFi sensors via wlctl (Broadcom) */
scan_wlctl_sensors(*sensors_data); scan_wlctl_sensors(*sensors_data);
/* Scan optical transceiver sensors via xpon */
scan_xpon_sensors(*sensors_data);
} }
static int browseTemperatureSensor(struct dmctx *dmctx, DMNODE *parent_node, void *prev_data, char *prev_instance) static int browseTemperatureSensor(struct dmctx *dmctx, DMNODE *parent_node, void *prev_data, char *prev_instance)