1 files changed, 74 insertions, 0 deletions
diff --git a/agent/mibgroup/hardware/sensors/lmsensors_v2.c b/agent/mibgroup/hardware/sensors/lmsensors_v2.c
new file mode 100644
index 0000000..a63f140
--- /dev/null
+++ b/agent/mibgroup/hardware/sensors/lmsensors_v2.c
@@ -0,0 +1,74 @@
+#include <net-snmp/net-snmp-config.h>
+#include <net-snmp/net-snmp-includes.h>
+#include <net-snmp/agent/net-snmp-agent-includes.h>
+#include <net-snmp/agent/hardware/sensors.h>
+
+#include <time.h>
+#include <sensors/sensors.h>
+
+void netsnmp_sensor_arch_init( void ) {
+    FILE *fp = fopen("/etc/sensors.conf", "r");
+    DEBUGMSGTL(("sensors:arch", "Initialise LM Sensors module\n"));
+    sensors_init( fp );
+}
+
+int
+netsnmp_sensor_arch_load(netsnmp_cache *cache, void *vp) {
+    netsnmp_sensor_info        *sp;
+    const sensors_chip_name    *chip;
+    const sensors_feature_data *data;
+    int             chip_nr = 0;
+
+    DEBUGMSGTL(("sensors:arch", "Reload LM Sensors module\n"));
+    while ((chip = sensors_get_detected_chips(&chip_nr))) {
+	int             a = 0;
+	int             b = 0;
+
+        while ((data = sensors_get_all_features(*chip, &a, &b))) {
+            DEBUGMSGTL(("sensors:arch:detail", "get_all_features (%d, %d)\n", a, b));
+            char           *label = NULL;
+            double          val;
+            int             type = NETSNMP_SENSOR_TYPE_OTHER;
+
+            if ((data->mode & SENSORS_MODE_R) &&
+                (data->mapping == SENSORS_NO_MAPPING) &&
+                !sensors_get_label(*chip, data->number, &label) &&
+                !sensors_get_feature(*chip, data->number, &val)) {
+
+                DEBUGMSGTL(("sensors:arch:detail", "%s = %f\n", label, val));
+                /*
+                 * Determine the type of sensor from the description.
+                 *
+                 * If the text being looked for below is not in the label of a
+                 * given sensor (e.g., the temp1 sensor has been labeled 'CPU'
+                 * rather than 'CPU temp') it will be categorised as OTHER.
+                 */
+                if (strstr(label, "V")) {
+                    type = NETSNMP_SENSOR_TYPE_VOLTAGE_DC;
+                }
+                if (strstr(label, "fan") || strstr(label, "Fan")) {
+                    type = NETSNMP_SENSOR_TYPE_RPM;
+                }
+                if (strstr(label, "temp") || strstr(label, "Temp")) {
+                    type = NETSNMP_SENSOR_TYPE_TEMPERATURE;
+                }
+
+                /*
+                 * Use this type to create a new sensor entry
+                 *  (inserting it in the appropriate sub-containers)
+                 */
+                sp = sensor_by_name( label, type );
+                if ( sp ) {
+                    sp->value = val;
+                    sp->flags|= NETSNMP_SENSOR_FLAG_ACTIVE;
+                }
+            }
+	    if (label) {
+		free(label);
+		label = NULL;
+	    }
+        } /* end while data */
+    } /* end while chip */
+
+    return 0;
+}