if (hd->interval != 0)
cb_interval.tv_sec = (time_t) hd->interval;
- status = plugin_register_complex_read (cb_name, csnmp_read_host,
- /* interval = */ &cb_interval, /* user_data = */ &cb_data);
+ status = plugin_register_complex_read (/* group = */ NULL, cb_name,
+ csnmp_read_host, /* interval = */ &cb_interval,
+ /* user_data = */ &cb_data);
if (status != 0)
{
ERROR ("snmp plugin: Registering complex read function failed.");
}
else
{
- WARNING ("snmp plugin: I don't know the ASN type `%i'", (int) vl->type);
+ char oid_buffer[1024];
+
+ memset (oid_buffer, 0, sizeof (oid_buffer));
+ snprint_objid (oid_buffer, sizeof (oid_buffer) - 1,
+ vl->name, vl->name_length);
+
+#ifdef ASN_NULL
+ if (vl->type == ASN_NULL)
+ INFO ("snmp plugin: OID \"%s\" is undefined (type ASN_NULL)",
+ oid_buffer);
+ else
+#endif
+ WARNING ("snmp plugin: I don't know the ASN type \"%i\" (OID: %s)",
+ (int) vl->type, oid_buffer);
+
defined = 0;
}
if (vl->type == ASN_OCTET_STR)
{
- char *endptr;
+ int status = -1;
- endptr = NULL;
if (vl->val.string != NULL)
{
char string[64];
string_length = vl->val_len;
/* The strings we get from the Net-SNMP library may not be null
- * terminated. That is why we're using `membpy' here and not `strcpy'.
+ * terminated. That is why we're using `memcpy' here and not `strcpy'.
* `string_length' is set to `vl->val_len' which holds the length of the
* string. -octo */
memcpy (string, vl->val.string, string_length);
string[string_length] = 0;
- if (type == DS_TYPE_COUNTER)
- {
- ret.counter = (counter_t) strtoll (string, &endptr, /* base = */ 0);
- DEBUG ("snmp plugin: csnmp_value_list_to_value: String to counter: %s -> %llu",
- string, (unsigned long long) ret.counter);
- }
- else if (type == DS_TYPE_GAUGE)
+ status = parse_value (string, &ret, type);
+ if (status != 0)
{
- ret.gauge = (gauge_t) strtod (string, &endptr);
- DEBUG ("snmp plugin: csnmp_value_list_to_value: String to gauge: %s -> %g",
- string, (double) ret.gauge);
+ ERROR ("snmp plugin: csnmp_value_list_to_value: Parsing string as %s failed: %s",
+ DS_TYPE_TO_STRING (type), string);
}
}
- /* Check if an error occurred */
- if ((vl->val.string == NULL) || (endptr == (char *) vl->val.string))
+ if (status != 0)
{
- if (type == DS_TYPE_COUNTER)
- ret.counter = 0;
- else if (type == DS_TYPE_GAUGE)
- ret.gauge = NAN;
+ switch (type)
+ {
+ case DS_TYPE_COUNTER:
+ case DS_TYPE_DERIVE:
+ case DS_TYPE_ABSOLUTE:
+ memset (&ret, 0, sizeof (ret));
+ break;
+
+ case DS_TYPE_GAUGE:
+ ret.gauge = NAN;
+ break;
+
+ default:
+ ERROR ("snmp plugin: csnmp_value_list_to_value: Unknown "
+ "data source type: %i.", type);
+ ret.gauge = NAN;
+ }
}
- }
+ } /* if (vl->type == ASN_OCTET_STR) */
else if (type == DS_TYPE_COUNTER)
{
ret.counter = tmp_unsigned;
if (defined != 0)
ret.gauge = (scale * tmp_signed) + shift;
}
+ else if (type == DS_TYPE_DERIVE)
+ ret.derive = (derive_t) tmp_signed;
+ else if (type == DS_TYPE_ABSOLUTE)
+ ret.absolute = (absolute_t) tmp_unsigned;
+ else
+ {
+ ERROR ("snmp plugin: csnmp_value_list_to_value: Unknown data source "
+ "type: %i.", type);
+ ret.gauge = NAN;
+ }
return (ret);
} /* value_t csnmp_value_list_to_value */
for (i = 0; i < num_chars; i++)
{
/* Check for control characters. */
- if ((src[i] >= 0) && (src[i] < 32))
+ if ((unsigned char)src[i] < 32)
return (csnmp_strvbcopy_hexstring (dst, vb, dst_size));
dst[i] = src[i];
}
char temp[DATA_MAX_NAME_LEN];
if (instance_list_ptr == NULL)
- ssnprintf (temp, sizeof (temp), "%u", (uint32_t) subid);
+ ssnprintf (temp, sizeof (temp), "%"PRIu32, (uint32_t) subid);
else
sstrncpy (temp, instance_list_ptr->instance, sizeof (temp));