#include "plugin.h"
#include "configfile.h"
-#if HAVE_SYS_SOCKET_H
-# define NTPD_HAVE_READ 1
-#else
-# define NTPD_HAVE_READ 0
-#endif
-
#if HAVE_STDINT_H
# include <stdint.h>
#endif
};
static int config_keys_num = 2;
-#if NTPD_HAVE_READ
# define NTPD_DEFAULT_HOST "localhost"
# define NTPD_DEFAULT_PORT "123"
static int sock_descr = -1;
static char *ntpd_host = NULL;
-static char *ntpd_port = NULL;
+static char ntpd_port[16];
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* The following definitions were copied from the NTPd distribution *
static int ntpd_config (const char *key, const char *value)
{
- if (strcasecmp (key, "host") == 0)
+ if (strcasecmp (key, "Host") == 0)
{
if (ntpd_host != NULL)
free (ntpd_host);
if ((ntpd_host = strdup (value)) == NULL)
return (1);
}
- else if (strcasecmp (key, "port") == 0)
+ else if (strcasecmp (key, "Port") == 0)
{
- if (ntpd_port != NULL)
- free (ntpd_port);
- if ((ntpd_port = strdup (value)) == NULL)
- return (1);
+ int port = (int) (atof (value));
+ if ((port > 0) && (port <= 65535))
+ snprintf (ntpd_port, sizeof (ntpd_port),
+ "%i", port);
+ else
+ strncpy (ntpd_port, value, sizeof (ntpd_port));
+ ntpd_port[sizeof (ntpd_port) - 1] = '\0';
}
else
{
host = NTPD_DEFAULT_HOST;
port = ntpd_port;
- if (port == NULL)
+ if (strlen (port) == 0)
port = NTPD_DEFAULT_PORT;
memset (&ai_hints, '\0', sizeof (ai_hints));
- ai_hints.ai_flags = AI_ADDRCONFIG;
+ ai_hints.ai_flags = 0;
+#ifdef AI_ADDRCONFIG
+ ai_hints.ai_flags |= AI_ADDRCONFIG;
+#endif
ai_hints.ai_family = PF_UNSPEC;
ai_hints.ai_socktype = SOCK_DGRAM;
ai_hints.ai_protocol = IPPROTO_UDP;
if (pkt_item_len > res_item_size)
{
- syslog (LOG_ERR, "ntpd plugin: (pkt_item_len = %i) "
+ ERROR ("ntpd plugin: (pkt_item_len = %i) "
">= (res_item_size = %i)",
pkt_item_len, res_item_size);
continue;
return (0);
} /* int ntpd_read */
-#endif /* NTPD_HAVE_READ */
void module_register (void)
{
-#if NTPD_HAVE_READ
plugin_register_config ("ntpd", ntpd_config,
config_keys, config_keys_num);
plugin_register_read ("ntpd", ntpd_read);
-#endif /* NTPD_HAVE_READ */
} /* void module_register */