174 lines
3.4 KiB
C
174 lines
3.4 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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#include <inttypes.h>
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#include "stroke_counter.h"
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#include <counters_query.h>
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ENUM(stroke_counter_type_names,
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COUNTER_INIT_IKE_SA_REKEY, COUNTER_OUT_INFORMATIONAL_RSP,
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"ikeInitRekey",
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"ikeRspRekey",
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"ikeChildSaRekey",
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"ikeInInvalid",
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"ikeInInvalidSpi",
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"ikeInInitReq",
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"ikeInInitRsp",
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"ikeOutInitReq",
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"ikeOutInitRsp",
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"ikeInAuthReq",
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"ikeInAuthRsp",
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"ikeOutAuthReq",
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"ikeOutAuthRsp",
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"ikeInCrChildReq",
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"ikeInCrChildRsp",
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"ikeOutCrChildReq",
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"ikeOutCrChildRsp",
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"ikeInInfoReq",
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"ikeInInfoRsp",
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"ikeOutInfoReq",
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"ikeOutInfoRsp",
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);
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typedef struct private_stroke_counter_t private_stroke_counter_t;
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/**
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* Private data of an stroke_counter_t object.
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*/
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struct private_stroke_counter_t {
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/**
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* Public stroke_counter_t interface.
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*/
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stroke_counter_t public;
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/**
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* Reference to query interface
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*/
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counters_query_t *query;
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};
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/**
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* Make sure we have the query interface
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*/
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static inline bool ensure_query(private_stroke_counter_t *this)
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{
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if (this->query)
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{
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return TRUE;
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}
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return (this->query = lib->get(lib, "counters")) != NULL;
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}
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/**
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* Print global or connection-specific IKE counters
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*/
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static void print_one(private_stroke_counter_t *this, FILE *out, char *name)
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{
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uint64_t *counters;
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counter_type_t i;
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counters = this->query->get_all(this->query, name);
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if (!counters)
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{
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fprintf(out, "No IKE counters found for '%s'\n", name);
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return;
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}
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if (name)
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{
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fprintf(out, "\nList of IKE counters for '%s':\n\n", name);
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}
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else
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{
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fprintf(out, "\nList of IKE counters:\n\n");
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}
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for (i = 0; i < COUNTER_MAX; i++)
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{
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fprintf(out, "%-18N %12"PRIu64"\n", stroke_counter_type_names, i,
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counters[i]);
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}
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free(counters);
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}
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/**
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* Print counters for all connections
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*/
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static void print_all(private_stroke_counter_t *this, FILE *out)
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{
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enumerator_t *enumerator;
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char *name;
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enumerator = this->query->get_names(this->query);
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while (enumerator->enumerate(enumerator, &name))
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{
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print_one(this, out, name);
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}
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enumerator->destroy(enumerator);
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}
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METHOD(stroke_counter_t, print, void,
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private_stroke_counter_t *this, FILE *out, char *name)
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{
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if (!ensure_query(this))
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{
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fprintf(out, "\nNo counters available (plugin missing?)\n\n");
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return;
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}
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if (name && streq(name, "all"))
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{
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return print_all(this, out);
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}
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return print_one(this, out, name);
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}
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METHOD(stroke_counter_t, reset, void,
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private_stroke_counter_t *this, char *name)
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{
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if (!ensure_query(this))
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{
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return;
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}
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this->query->reset(this->query, name);
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}
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METHOD(stroke_counter_t, destroy, void,
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private_stroke_counter_t *this)
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{
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free(this);
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}
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/**
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* See header
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*/
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stroke_counter_t *stroke_counter_create()
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{
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private_stroke_counter_t *this;
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INIT(this,
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.public = {
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.print = _print,
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.reset = _reset,
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.destroy = _destroy,
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},
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);
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return &this->public;
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}
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