stats.h

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#pragma once
/*
 *  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 Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */
 
/**
 * $Id: e3ee82510fa0ef1914114483d3c41e38164f127e $
 *
 * @file lib/server/stats.h
 * @brief Structures and functions for statistics.
 *
 * @copyright 2005, 2006, 2007, 2008  The FreeRADIUS server project
 */
RCSIDH(stats_h, "$Id: e3ee82510fa0ef1914114483d3c41e38164f127e $")
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifdef WITH_STATS_64BIT
typedef uint64_t fr_uint_t;
#else
typedef uint32_t fr_uint_t;
#endif
 
#ifdef WITH_STATS
typedef struct {
        fr_uint_t       total_requests;
        fr_uint_t       total_invalid_requests;
        fr_uint_t       total_dup_requests;
        fr_uint_t       total_responses;
        fr_uint_t       total_access_accepts;
        fr_uint_t       total_access_rejects;
        fr_uint_t       total_access_challenges;
        fr_uint_t       total_malformed_requests;
        fr_uint_t       total_bad_authenticators;
        fr_uint_t       total_packets_dropped;
        fr_uint_t       total_no_records;
        fr_uint_t       total_unknown_types;
        fr_uint_t       total_timeouts;
        time_t          last_packet;
        fr_uint_t       elapsed[8];
} fr_stats_t;
 
typedef struct {
        uint32_t        window;
 
        uint32_t        f1, f10;
        uint32_t        ema1, ema10;
} fr_stats_ema_t;
 
extern fr_stats_t       radius_auth_stats;
extern fr_stats_t       radius_acct_stats;
 
void radius_stats_init(int flag);
void request_stats_final(request_t *request);
void radius_stats_ema(fr_stats_ema_t *ema,
                      fr_time_t start, fr_time_t end);
void fr_stats_bins(fr_stats_t *stats, fr_time_t start, fr_time_t end);
int fr_snmp_process(request_t *request);
int fr_snmp_init(void);
void fr_snmp_free(void);
 
 
#define FR_STATS_INC(_x, _y) radius_ ## _x ## _stats._y++;if (listener) listener->stats._y++;if (client) client->_x._y++;
#define FR_STATS_TYPE_INC(_x) _x++
 
#else  /* WITH_STATS */
#define request_stats_init(_x)
#define request_stats_final(_x)
#define fr_stats_bins(_x, _y, _z)
 
#define FR_STATS_INC(_x, _y)
#define FR_STATS_TYPE_INC(_x)
 
#endif
 
#ifdef __cplusplus
}
#endif