X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fplugin.c;h=cdd56bd79dd8f2f4d0c6374c7d33fe5ebbe224d7;hb=3b473acc5d4d27e5cf5101a4b8cc8a21c2bb7262;hp=a749d1e07b18502127406469471cd728fe9121bd;hpb=2652653c3db161442d28709d79c3f2d81ab571ee;p=collectd.git

diff --git a/src/plugin.c b/src/plugin.c
index a749d1e0..cdd56bd7 100644
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -1586,6 +1586,52 @@ int plugin_dispatch_values (value_list_t *vl)
 	return (0);
 } /* int plugin_dispatch_values */
 
+int plugin_dispatch_values_secure (const value_list_t *vl)
+{
+  value_list_t vl_copy;
+  int status;
+
+  if (vl == NULL)
+    return EINVAL;
+
+  memcpy (&vl_copy, vl, sizeof (vl_copy));
+
+  /* Write callbacks must not change the values and meta pointers, so we can
+   * savely skip copying those and make this more efficient. */
+  if ((pre_cache_chain == NULL) && (post_cache_chain == NULL))
+    return (plugin_dispatch_values (&vl_copy));
+
+  /* Set pointers to NULL, just to be on the save side. */
+  vl_copy.values = NULL;
+  vl_copy.meta = NULL;
+
+  vl_copy.values = malloc (sizeof (*vl_copy.values) * vl->values_len);
+  if (vl_copy.values == NULL)
+  {
+    ERROR ("plugin_dispatch_values_secure: malloc failed.");
+    return (ENOMEM);
+  }
+  memcpy (vl_copy.values, vl->values, sizeof (*vl_copy.values) * vl->values_len);
+
+  if (vl->meta != NULL)
+  {
+    vl_copy.meta = meta_data_clone (vl->meta);
+    if (vl_copy.meta == NULL)
+    {
+      ERROR ("plugin_dispatch_values_secure: meta_data_clone failed.");
+      free (vl_copy.values);
+      return (ENOMEM);
+    }
+  } /* if (vl->meta) */
+
+  status = plugin_dispatch_values (&vl_copy);
+
+  meta_data_destroy (vl_copy.meta);
+  free (vl_copy.values);
+
+  return (status);
+} /* int plugin_dispatch_values_secure */
+
 int plugin_dispatch_notification (const notification_t *notif)
 {
 	llentry_t *le;
@@ -1660,6 +1706,44 @@ void plugin_log (int level, const char *format, ...)
 	}
 } /* void plugin_log */
 
+int parse_log_severity (const char *severity)
+{
+	int log_level = -1;
+
+	if ((0 == strcasecmp (severity, "emerg"))
+			|| (0 == strcasecmp (severity, "alert"))
+			|| (0 == strcasecmp (severity, "crit"))
+			|| (0 == strcasecmp (severity, "err")))
+		log_level = LOG_ERR;
+	else if (0 == strcasecmp (severity, "warning"))
+		log_level = LOG_WARNING;
+	else if (0 == strcasecmp (severity, "notice"))
+		log_level = LOG_NOTICE;
+	else if (0 == strcasecmp (severity, "info"))
+		log_level = LOG_INFO;
+#if COLLECT_DEBUG
+	else if (0 == strcasecmp (severity, "debug"))
+		log_level = LOG_DEBUG;
+#endif /* COLLECT_DEBUG */
+
+	return (log_level);
+} /* int parse_log_severity */
+
+int parse_notif_severity (const char *severity)
+{
+	int notif_severity = -1;
+
+	if (strcasecmp (severity, "FAILURE") == 0)
+		notif_severity = NOTIF_FAILURE;
+	else if (strcmp (severity, "OKAY") == 0)
+		notif_severity = NOTIF_OKAY;
+	else if ((strcmp (severity, "WARNING") == 0)
+			|| (strcmp (severity, "WARN") == 0))
+		notif_severity = NOTIF_WARNING;
+
+	return (notif_severity);
+} /* int parse_notif_severity */
+
 const data_set_t *plugin_get_ds (const char *name)
 {
 	data_set_t *ds;