*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
+ * Free Software Foundation; only version 2 of the License is applicable.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
#include "configfile.h"
+#include <stddef.h>
+
#if HAVE_LIBPTHREAD
# include <pthread.h>
#endif
-#if HAVE_SYS_SELECT_H
-# include <sys/select.h>
-#endif /* HAVE_SYS_SELECT_H */
-
-#if HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#endif /* HAVE_SYS_SOCKET_H */
-
-/* *sigh* glibc does not define UNIX_PATH_MAX in sys/un.h ... */
-#if HAVE_LINUX_UN_H
-# include <linux/un.h>
-#elif HAVE_SYS_UN_H
-# include <sys/un.h>
-#endif /* HAVE_LINUX_UN_H | HAVE_SYS_UN_H */
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/select.h>
/* some systems (e.g. Darwin) seem to not define UNIX_PATH_MAX at all */
#ifndef UNIX_PATH_MAX
/* 256 bytes ought to be enough for anybody ;-) */
#define BUFSIZE 256
-#ifndef COLLECTD_SOCKET_PREFIX
-# define COLLECTD_SOCKET_PREFIX "/tmp/.collectd-"
-#endif /* COLLECTD_SOCKET_PREFIX */
-
-#define SOCK_PATH COLLECTD_SOCKET_PREFIX"email"
+#define SOCK_PATH LOCALSTATEDIR"/run/"PACKAGE_NAME"-email"
#define MAX_CONNS 5
#define MAX_CONNS_LIMIT 16384
/* valid configuration file keys */
static const char *config_keys[] =
{
+ "SocketFile",
"SocketGroup",
"SocketPerms",
"MaxConns"
};
static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
-static data_source_t gauge_dsrc[1] =
-{
- {"value", DS_TYPE_GAUGE, 0.0, NAN}
-};
-
-static data_set_t email_count_ds =
-{
- "email_count", 1, gauge_dsrc
-};
-
-static data_set_t email_size_ds =
-{
- "email_size", 1, gauge_dsrc
-};
-
-static data_set_t spam_check_ds =
-{
- "spam_check", 1, gauge_dsrc
-};
-
-static data_source_t spam_score_dsrc[1] =
-{
- {"score", DS_TYPE_GAUGE, NAN, NAN}
-};
-
-static data_set_t spam_score_ds =
-{
- "spam_score", 1, spam_score_dsrc
-};
-
/* socket configuration */
+static char *sock_file = SOCK_PATH;
static char *sock_group = COLLECTD_GRP_NAME;
static int sock_perms = S_IRWXU | S_IRWXG;
static int max_conns = MAX_CONNS;
*/
static int email_config (const char *key, const char *value)
{
- if (0 == strcasecmp (key, "SocketGroup")) {
+ if (0 == strcasecmp (key, "SocketFile")) {
+ sock_file = sstrdup (value);
+ }
+ else if (0 == strcasecmp (key, "SocketGroup")) {
sock_group = sstrdup (value);
}
else if (0 == strcasecmp (key, "SocketPerms")) {
addr.sun_family = AF_UNIX;
- strncpy (addr.sun_path, SOCK_PATH, (size_t)(UNIX_PATH_MAX - 1));
+ strncpy (addr.sun_path, sock_file, (size_t)(UNIX_PATH_MAX - 1));
addr.sun_path[UNIX_PATH_MAX - 1] = '\0';
- unlink (addr.sun_path);
errno = 0;
if (-1 == bind (connector_socket, (struct sockaddr *)&addr,
}
else
{
- status = chown (SOCK_PATH, (uid_t) -1, grp->gr_gid);
+ status = chown (sock_file, (uid_t) -1, grp->gr_gid);
if (status != 0)
{
char errbuf[1024];
log_warn ("chown (%s, -1, %i) failed: %s",
- SOCK_PATH, (int) grp->gr_gid,
+ sock_file, (int) grp->gr_gid,
sstrerror (errno, errbuf, sizeof (errbuf)));
}
}
}
errno = 0;
- if (0 != chmod (SOCK_PATH, sock_perms)) {
+ if (0 != chmod (sock_file, sock_perms)) {
char errbuf[1024];
log_warn ("chmod() failed: %s",
sstrerror (errno, errbuf, sizeof (errbuf)));
pthread_mutex_unlock (&conns_mutex);
- unlink (SOCK_PATH);
+ unlink (sock_file);
errno = 0;
return (0);
vl.values = values;
vl.values_len = 1;
vl.time = time (NULL);
- strcpy (vl.host, hostname_g);
- strcpy (vl.plugin, "email");
+ sstrncpy (vl.host, hostname_g, sizeof (vl.host));
+ sstrncpy (vl.plugin, "email", sizeof (vl.plugin));
strncpy (vl.type_instance, type_instance, sizeof (vl.type_instance));
plugin_dispatch_values (type, &vl);
{
type_t *ptr;
- double sc;
+ double score_old;
+ int score_count_old;
static type_list_t *cnt;
static type_list_t *sz;
/* spam score */
pthread_mutex_lock (&score_mutex);
- sc = score;
+ score_old = score;
+ score_count_old = score_count;
score = 0.0;
score_count = 0;
pthread_mutex_unlock (&score_mutex);
- email_submit ("spam_score", "", sc);
+ if (score_count_old > 0)
+ email_submit ("spam_score", "", score_old);
/* spam checks */
pthread_mutex_lock (&check_mutex);
return (0);
} /* int email_read */
-void module_register (modreg_e load)
+void module_register (void)
{
- if (load & MR_DATASETS)
- {
- plugin_register_data_set (&email_count_ds);
- plugin_register_data_set (&email_size_ds);
- plugin_register_data_set (&spam_check_ds);
- plugin_register_data_set (&spam_score_ds);
- }
-
- if (load & MR_READ)
- {
- plugin_register_config ("email", email_config, config_keys, config_keys_num);
- plugin_register_init ("email", email_init);
- plugin_register_read ("email", email_read);
- }
+ plugin_register_config ("email", email_config, config_keys, config_keys_num);
+ plugin_register_init ("email", email_init);
+ plugin_register_read ("email", email_read);
plugin_register_shutdown ("email", email_shutdown);
} /* void module_register */
projects / collectd.git / blobdiff