* Florian octo Forster <octo at verplant.org>
**/
+#define _BSD_SOURCE
+
#include "collectd.h"
#include "common.h"
#include "plugin.h"
{
"Interface",
"IgnoreSource",
- NULL
+ "SelectNumericQueryTypes"
};
-static int config_keys_num = 2;
+static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
+static int select_numeric_qtype = 1;
#define PCAP_SNAPLEN 1460
static char *pcap_device = NULL;
if (value != NULL)
ignore_list_add_name (value);
}
+ else if (strcasecmp (key, "SelectNumericQueryTypes") == 0)
+ {
+ if ((value != NULL) && IS_FALSE (value))
+ select_numeric_qtype = 0;
+ else
+ select_numeric_qtype = 1;
+ }
else
{
return (-1);
if (dns->qr == 0)
{
/* This is a query */
+ int skip = 0;
+ if (!select_numeric_qtype)
+ {
+ const char *str = qtype_str(dns->qtype);
+ if ((str == NULL) || (str[0] == '#'))
+ skip = 1;
+ }
+
pthread_mutex_lock (&traffic_mutex);
tr_queries += dns->length;
pthread_mutex_unlock (&traffic_mutex);
- pthread_mutex_lock (&qtype_mutex);
- counter_list_add (&qtype_list, dns->qtype, 1);
- pthread_mutex_unlock (&qtype_mutex);
+ if (skip == 0)
+ {
+ pthread_mutex_lock (&qtype_mutex);
+ counter_list_add (&qtype_list, dns->qtype, 1);
+ pthread_mutex_unlock (&qtype_mutex);
+ }
}
else
{
pthread_mutex_unlock (&opcode_mutex);
}
-static void *dns_child_loop (void *dummy)
+static void *dns_child_loop (void __attribute__((unused)) *dummy)
{
pcap_t *pcap_obj;
char pcap_error[PCAP_ERRBUF_SIZE];
/* Passing `pcap_device == NULL' is okay and the same as passign "any" */
DEBUG ("Creating PCAP object..");
- pcap_obj = pcap_open_live (pcap_device,
+ pcap_obj = pcap_open_live ((pcap_device != NULL) ? pcap_device : "any",
PCAP_SNAPLEN,
0 /* Not promiscuous */,
interval_g,
vl.values = values;
vl.values_len = 1;
- vl.time = time (NULL);
sstrncpy (vl.host, hostname_g, sizeof (vl.host));
sstrncpy (vl.plugin, "dns", sizeof (vl.plugin));
sstrncpy (vl.type, type, sizeof (vl.type));
vl.values = values;
vl.values_len = 2;
- vl.time = time (NULL);
sstrncpy (vl.host, hostname_g, sizeof (vl.host));
sstrncpy (vl.plugin, "dns", sizeof (vl.plugin));
sstrncpy (vl.type, "dns_octets", sizeof (vl.type));