125 lines
3.7 KiB
C
125 lines
3.7 KiB
C
/*
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* Copyright (C) 2017 Tobias Brunner
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* HSR Hochschule fuer Technik Rapperswil
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*
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* Copyright (C) 2012 Martin Willi
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* Copyright (C) 2012 revosec AG
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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/**
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* @defgroup counters_query counters_query
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* @{ @ingroup counters
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*/
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#ifndef COUNTERS_QUERY_H_
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#define COUNTERS_QUERY_H_
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#include <bus/listeners/listener.h>
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typedef struct counters_query_t counters_query_t;
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typedef enum counter_type_t counter_type_t;
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enum counter_type_t {
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/** initiated IKE_SA rekeyings */
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COUNTER_INIT_IKE_SA_REKEY,
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/** responded IKE_SA rekeyings */
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COUNTER_RESP_IKE_SA_REKEY,
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/** completed CHILD_SA rekeyings */
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COUNTER_CHILD_SA_REKEY,
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/** messages with invalid types, length, or a value out of range */
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COUNTER_IN_INVALID,
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/** messages with an invalid IKE SPI */
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COUNTER_IN_INVALID_IKE_SPI,
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/** received IKE_SA_INIT requests */
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COUNTER_IN_IKE_SA_INIT_REQ,
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/** received IKE_SA_INIT responses */
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COUNTER_IN_IKE_SA_INIT_RSP,
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/** sent IKE_SA_INIT requests */
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COUNTER_OUT_IKE_SA_INIT_REQ,
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/** sent IKE_SA_INIT responses */
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COUNTER_OUT_IKE_SA_INIT_RES,
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/** received IKE_AUTH requests */
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COUNTER_IN_IKE_AUTH_REQ,
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/** received IKE_AUTH responses */
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COUNTER_IN_IKE_AUTH_RSP,
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/** sent IKE_AUTH requests */
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COUNTER_OUT_IKE_AUTH_REQ,
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/** sent IKE_AUTH responses */
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COUNTER_OUT_IKE_AUTH_RSP,
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/** received CREATE_CHILD_SA requests */
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COUNTER_IN_CREATE_CHILD_SA_REQ,
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/** received CREATE_CHILD_SA responses */
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COUNTER_IN_CREATE_CHILD_SA_RSP,
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/** sent CREATE_CHILD_SA requests */
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COUNTER_OUT_CREATE_CHILD_SA_REQ,
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/** sent CREATE_CHILD_SA responses */
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COUNTER_OUT_CREATE_CHILD_SA_RSP,
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/** received INFORMATIONAL requests */
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COUNTER_IN_INFORMATIONAL_REQ,
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/** received INFORMATIONAL responses */
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COUNTER_IN_INFORMATIONAL_RSP,
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/** sent INFORMATIONAL requests */
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COUNTER_OUT_INFORMATIONAL_REQ,
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/** sent INFORMATIONAL responses */
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COUNTER_OUT_INFORMATIONAL_RSP,
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/** number of counter types */
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COUNTER_MAX
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};
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/**
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* Query counter values for different IKE events.
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*/
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struct counters_query_t {
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/**
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* Enumerate all connection names for which counters are currently recorded.
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*
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* @return enumerator over names (char *)
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*/
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enumerator_t *(*get_names)(counters_query_t *this);
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/**
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* Get a current global or connection-specific counter value.
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*
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* @param type counter to query
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* @param name connection name to get counter for, NULL for global
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* @param[out] value counter value
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* @return TRUE if value found and returned
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*/
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bool (*get)(counters_query_t *this, counter_type_t type, char *name,
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uint64_t *value);
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/**
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* Get all global or connection-specific counter values.
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*
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* @param name connection name to get counters for, NULL for global
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* @return array of counters (has to be freed), NULL if named
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* connection is not found
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*/
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uint64_t *(*get_all)(counters_query_t *this, char *name);
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/**
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* Reset all global or connection-specific counters.
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*
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* @param name connection name to reset counters, NULL for global
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*/
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void (*reset)(counters_query_t *this, char *name);
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/**
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* Reset counters for all connections, global counters are unaffected.
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*/
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void (*reset_all)(counters_query_t *this);
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};
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#endif /** COUNTERS_QUERY_H_ @}*/
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