/**
* collectd - src/utils_threshold.h
- * Copyright (C) 2007-2009 Florian octo Forster
+ * Copyright (C) 2014 Pierre-Yves Ritschard
*
* 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
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
- * Florian octo Forster <octo at verplant.org>
+ * Pierre-Yves Ritschard <pyr at spootnik.org>
**/
#ifndef UTILS_THRESHOLD_H
#define UTILS_THRESHOLD_H 1
-#include "collectd.h"
-#include "liboconfig/oconfig.h"
-#include "plugin.h"
-
+#define UT_FLAG_INVERT 0x01
+#define UT_FLAG_PERSIST 0x02
+#define UT_FLAG_PERCENTAGE 0x04
+#define UT_FLAG_INTERESTING 0x08
+#define UT_FLAG_PERSIST_OK 0x10
typedef struct threshold_s
{
char host[DATA_MAX_NAME_LEN];
struct threshold_s *next;
} threshold_t;
-/*
- * ut_config
- *
- * Parses the configuration and sets up the module. This is called from
- * `src/configfile.c'.
- */
-int ut_config (const oconfig_item_t *ci);
+extern c_avl_tree_t *threshold_tree;
+extern pthread_mutex_t threshold_lock;
-/*
- * ut_check_threshold
- *
- * Checks if a threshold is defined for this value and if such a threshold is
- * configured, check if the value within the acceptable range. If it is not, a
- * notification is dispatched to inform the user that a problem exists. This is
- * called from `plugin_read_all'.
- */
-int ut_check_threshold (const data_set_t *ds, const value_list_t *vl);
+threshold_t *threshold_get (const char *hostname,
+ const char *plugin, const char *plugin_instance,
+ const char *type, const char *type_instance);
-/*
- * Given an identification returns
- * 0: No threshold is defined.
- * 1: A threshold has been found. The flag `persist' is off.
- * 2: A threshold has been found. The flag `persist' is on.
- * (That is, it is expected that many notifications are sent until the
- * problem disappears.)
- */
-int ut_check_interesting (const char *name);
+threshold_t *threshold_search (const value_list_t *vl);
-/*
- * Given an identifier in form of a `value_list_t', searches for the best
- * matching threshold configuration. `ret_threshold' may be NULL.
- *
- * Returns:
- * 0: Success. Threshold configuration has been copied to
- * `ret_threshold' (if it is non-NULL).
- * ENOENT: No configuration for this identifier found.
- * else: Error.
- */
-int ut_search_threshold (const value_list_t *vl, threshold_t *ret_threshold);
+int ut_search_threshold (const value_list_t *vl,
+ threshold_t *ret_threshold);
#endif /* UTILS_THRESHOLD_H */
+
+/* vim: set sw=2 sts=2 ts=8 : */