/**
* collectd - src/network.c
- * Copyright (C) 2005-2009 Florian octo Forster
+ * Copyright (C) 2005-2010 Florian octo Forster
* Copyright (C) 2009 Aman Gupta
*
* This program is free software; you can redistribute it and/or modify it
#include "utils_fbhash.h"
#include "utils_avltree.h"
#include "utils_cache.h"
+#include "utils_complain.h"
#include "network.h"
* Private variables
*/
static int network_config_ttl = 0;
+/* Ethernet - (IPv6 + UDP) = 1500 - (40 + 8) = 1452 */
static size_t network_config_packet_size = 1452;
static int network_config_forward = 0;
static int network_config_stats = 0;
* example). Only if neither is true, the stats_lock is acquired. The counters
* are always read without holding a lock in the hope that writing 8 bytes to
* memory is an atomic operation. */
-static uint64_t stats_octets_rx = 0;
-static uint64_t stats_octets_tx = 0;
-static uint64_t stats_packets_rx = 0;
-static uint64_t stats_packets_tx = 0;
-static uint64_t stats_values_dispatched = 0;
-static uint64_t stats_values_not_dispatched = 0;
-static uint64_t stats_values_sent = 0;
-static uint64_t stats_values_not_sent = 0;
+static derive_t stats_octets_rx = 0;
+static derive_t stats_octets_tx = 0;
+static derive_t stats_packets_rx = 0;
+static derive_t stats_packets_tx = 0;
+static derive_t stats_values_dispatched = 0;
+static derive_t stats_values_not_dispatched = 0;
+static derive_t stats_values_sent = 0;
+static derive_t stats_values_not_sent = 0;
static pthread_mutex_t stats_lock = PTHREAD_MUTEX_INITIALIZER;
/*
}
}
- plugin_dispatch_values (vl);
+ plugin_dispatch_values_secure (vl);
stats_values_dispatched++;
meta_data_destroy (vl->meta);
size_t exp_size = 2 * sizeof (uint16_t) + sizeof (uint64_t);
uint16_t pkg_length;
- uint16_t pkg_type;
if ((buffer_len < 0) || ((size_t) buffer_len < exp_size))
{
memcpy ((void *) &tmp16, buffer, sizeof (tmp16));
buffer += sizeof (tmp16);
- pkg_type = ntohs (tmp16);
+ /* pkg_type = ntohs (tmp16); */
memcpy ((void *) &tmp16, buffer, sizeof (tmp16));
buffer += sizeof (tmp16);
size_t header_size = 2 * sizeof (uint16_t);
uint16_t pkg_length;
- uint16_t pkg_type;
if ((buffer_len < 0) || (buffer_len < header_size))
{
memcpy ((void *) &tmp16, buffer, sizeof (tmp16));
buffer += sizeof (tmp16);
- pkg_type = ntohs (tmp16);
+ /* pkg_type = ntohs (tmp16); */
memcpy ((void *) &tmp16, buffer, sizeof (tmp16));
buffer += sizeof (tmp16);
static int parse_part_sign_sha256 (sockent_t *se, /* {{{ */
void **ret_buffer, size_t *ret_buffer_len, int flags)
{
+ static c_complain_t complain_no_users = C_COMPLAIN_INIT_STATIC;
+
char *buffer;
size_t buffer_len;
size_t buffer_offset;
if (se->data.server.userdb == NULL)
{
- NOTICE ("network plugin: Received signed network packet but can't verify "
- "it because no user DB has been configured. Will accept it.");
+ c_complain (LOG_NOTICE, &complain_no_users,
+ "network plugin: Received signed network packet but can't verify it "
+ "because no user DB has been configured. Will accept it.");
return (0);
}
if (status == 0)
{
vl.time = TIME_T_TO_CDTIME_T (tmp);
- n.time = TIME_T_TO_CDTIME_T (tmp);
+ n.time = TIME_T_TO_CDTIME_T (tmp);
+ }
+ }
+ else if (pkg_type == TYPE_TIME_HR)
+ {
+ uint64_t tmp = 0;
+ status = parse_part_number (&buffer, &buffer_size,
+ &tmp);
+ if (status == 0)
+ {
+ vl.time = (cdtime_t) tmp;
+ n.time = (cdtime_t) tmp;
}
}
else if (pkg_type == TYPE_INTERVAL)
if (status == 0)
vl.interval = TIME_T_TO_CDTIME_T (tmp);
}
+ else if (pkg_type == TYPE_INTERVAL_HR)
+ {
+ uint64_t tmp = 0;
+ status = parse_part_number (&buffer, &buffer_size,
+ &tmp);
+ if (status == 0)
+ vl.interval = (cdtime_t) tmp;
+ }
else if (pkg_type == TYPE_HOST)
{
status = parse_part_string (&buffer, &buffer_size,
}
/* else: Not a multicast interface. */
-#if defined(HAVE_IF_INDEXTONAME) && HAVE_IF_INDEXTONAME && defined(SO_BINDTODEVICE)
if (se->interface != 0)
{
+#if defined(HAVE_IF_INDEXTONAME) && HAVE_IF_INDEXTONAME && defined(SO_BINDTODEVICE)
char interface_name[IFNAMSIZ];
if (if_indextoname (se->interface, interface_name) == NULL)
sstrerror (errno, errbuf, sizeof (errbuf)));
return (-1);
}
- }
/* #endif HAVE_IF_INDEXTONAME && SO_BINDTODEVICE */
#else
- WARNING ("network plugin: Cannot set the interface on a unicast "
+ WARNING ("network plugin: Cannot set the interface on a unicast "
"socket because "
# if !defined(SO_BINDTODEVICE)
- "the the \"SO_BINDTODEVICE\" socket option "
+ "the \"SO_BINDTODEVICE\" socket option "
# else
"the \"if_indextoname\" function "
# endif
"is not available on your system.");
#endif
+ }
+
return (0);
} /* }}} network_set_interface */
if (vl_def->time != vl->time)
{
- time_t tmp = CDTIME_T_TO_TIME_T (vl->time);
- if (write_part_number (&buffer, &buffer_size, TYPE_TIME,
- (uint64_t) tmp))
+ if (write_part_number (&buffer, &buffer_size, TYPE_TIME_HR,
+ (uint64_t) vl->time))
return (-1);
vl_def->time = vl->time;
}
if (vl_def->interval != vl->interval)
{
- /* TODO: Create a new type for sub-second intervals. */
- if (write_part_number (&buffer, &buffer_size, TYPE_INTERVAL,
- (uint64_t) CDTIME_T_TO_TIME_T (vl->interval)))
+ if (write_part_number (&buffer, &buffer_size, TYPE_INTERVAL_HR,
+ (uint64_t) vl->interval))
return (-1);
vl_def->interval = vl->interval;
}
char *buffer_ptr = buffer;
int buffer_free = sizeof (buffer);
int status;
- time_t tmp;
memset (buffer, '\0', sizeof (buffer));
-
- tmp = CDTIME_T_TO_TIME_T (n->time);
- status = write_part_number (&buffer_ptr, &buffer_free, TYPE_TIME,
- (uint64_t) tmp);
+ status = write_part_number (&buffer_ptr, &buffer_free, TYPE_TIME_HR,
+ (uint64_t) n->time);
if (status != 0)
return (-1);
static int network_stats_read (void) /* {{{ */
{
- uint64_t copy_octets_rx;
- uint64_t copy_octets_tx;
- uint64_t copy_packets_rx;
- uint64_t copy_packets_tx;
- uint64_t copy_values_dispatched;
- uint64_t copy_values_not_dispatched;
- uint64_t copy_values_sent;
- uint64_t copy_values_not_sent;
- uint64_t copy_receive_list_length;
+ derive_t copy_octets_rx;
+ derive_t copy_octets_tx;
+ derive_t copy_packets_rx;
+ derive_t copy_packets_tx;
+ derive_t copy_values_dispatched;
+ derive_t copy_values_not_dispatched;
+ derive_t copy_values_sent;
+ derive_t copy_values_not_sent;
+ derive_t copy_receive_list_length;
value_list_t vl = VALUE_LIST_INIT;
value_t values[2];
sstrncpy (vl.plugin, "network", sizeof (vl.plugin));
/* Octets received / sent */
- vl.values[0].counter = (counter_t) copy_octets_rx;
- vl.values[1].counter = (counter_t) copy_octets_tx;
+ vl.values[0].derive = (derive_t) copy_octets_rx;
+ vl.values[1].derive = (derive_t) copy_octets_tx;
sstrncpy (vl.type, "if_octets", sizeof (vl.type));
- plugin_dispatch_values (&vl);
+ plugin_dispatch_values_secure (&vl);
/* Packets received / send */
- vl.values[0].counter = (counter_t) copy_packets_rx;
- vl.values[1].counter = (counter_t) copy_packets_tx;
+ vl.values[0].derive = (derive_t) copy_packets_rx;
+ vl.values[1].derive = (derive_t) copy_packets_tx;
sstrncpy (vl.type, "if_packets", sizeof (vl.type));
- plugin_dispatch_values (&vl);
+ plugin_dispatch_values_secure (&vl);
/* Values (not) dispatched and (not) send */
sstrncpy (vl.type, "total_values", sizeof (vl.type));
vl.values[0].derive = (derive_t) copy_values_dispatched;
sstrncpy (vl.type_instance, "dispatch-accepted",
sizeof (vl.type_instance));
- plugin_dispatch_values (&vl);
+ plugin_dispatch_values_secure (&vl);
vl.values[0].derive = (derive_t) copy_values_not_dispatched;
sstrncpy (vl.type_instance, "dispatch-rejected",
sizeof (vl.type_instance));
- plugin_dispatch_values (&vl);
+ plugin_dispatch_values_secure (&vl);
vl.values[0].derive = (derive_t) copy_values_sent;
sstrncpy (vl.type_instance, "send-accepted",
sizeof (vl.type_instance));
- plugin_dispatch_values (&vl);
+ plugin_dispatch_values_secure (&vl);
vl.values[0].derive = (derive_t) copy_values_not_sent;
sstrncpy (vl.type_instance, "send-rejected",
sizeof (vl.type_instance));
- plugin_dispatch_values (&vl);
+ plugin_dispatch_values_secure (&vl);
/* Receive queue length */
vl.values[0].gauge = (gauge_t) copy_receive_list_length;
sstrncpy (vl.type, "queue_length", sizeof (vl.type));
vl.type_instance[0] = 0;
- plugin_dispatch_values (&vl);
+ plugin_dispatch_values_secure (&vl);
return (0);
} /* }}} int network_stats_read */
projects / collectd.git / blobdiff