1 /** 2 * collectd - src/utils_threshold.h 3 * Copyright (C) 2014 Pierre-Yves Ritschard 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 * 23 * Authors: 24 * Pierre-Yves Ritschard <pyr at spootnik.org> 25 **/ 26 27 #ifndef UTILS_THRESHOLD_H 28 #define UTILS_THRESHOLD_H 1 29 30 #define UT_FLAG_INVERT 0x01 31 #define UT_FLAG_PERSIST 0x02 32 #define UT_FLAG_PERCENTAGE 0x04 33 #define UT_FLAG_INTERESTING 0x08 34 #define UT_FLAG_PERSIST_OK 0x10 35 typedef struct threshold_s { 36 char host[DATA_MAX_NAME_LEN]; 37 char plugin[DATA_MAX_NAME_LEN]; 38 char plugin_instance[DATA_MAX_NAME_LEN]; 39 char type[DATA_MAX_NAME_LEN]; 40 char type_instance[DATA_MAX_NAME_LEN]; 41 char data_source[DATA_MAX_NAME_LEN]; 42 gauge_t warning_min; 43 gauge_t warning_max; 44 gauge_t failure_min; 45 gauge_t failure_max; 46 gauge_t hysteresis; 47 unsigned int flags; 48 int hits; 49 struct threshold_s *next; 50 } threshold_t; 51 52 extern c_avl_tree_t *threshold_tree; 53 extern pthread_mutex_t threshold_lock; 54 55 threshold_t *threshold_get(const char *hostname, const char *plugin, 56 const char *plugin_instance, const char *type, 57 const char *type_instance); 58 59 threshold_t *threshold_search(const value_list_t *vl); 60 61 int ut_search_threshold(const value_list_t *vl, threshold_t *ret_threshold); 62 63 #endif /* UTILS_THRESHOLD_H */ 64