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core_stats.h
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/*
* $Id$
*
* Copyright (C) 2010 iptelorg GmbH
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/** macros used for various core statistics.
* (if USE_CORE_STATS is not defined they won't do anything)
* @file core_stats.h
* @ingroup core
*/
/*
* History:
* --------
* 2010-02-01 initial version (andrei)
*/
#ifndef __core_stats_h
#define __core_stats_h
/* define USE_CORE_STATS to enable statistics events
(SREV_CORE_STATS callbacks) */
/*#define USE_CORE_STATS */
#ifndef USE_CORE_STATS
#define STATS_REQ_FWD_DROP()
#define STATS_REQ_FWD_OK()
#define STATS_RPL_FWD_DROP()
#define STATS_RPL_FWD_OK()
#define STATS_BAD_MSG()
#define STATS_BAD_RPL()
#define STATS_BAD_URI()
#define STATS_BAD_MSG_HDR()
#else /* USE_CORE_STATS */
#include "events.h"
/** called each time a received request is dropped.
* The request might be dropped explicitly (e.g. pre script callback)
* or there might be an error while trying to forward it (e.g. send).
*/
#define STATS_REQ_FWD_DROP() sr_event_exec(SREV_CORE_STATS, (void*)3)
/** called each time forwarding a request succeeds (send).*/
#define STATS_REQ_FWD_OK() sr_event_exec(SREV_CORE_STATS, (void*)1)
/** called each time forwarding a reply fails.
* The reply forwarding might fail due to send errors,
* pre script callbacks (module denying forwarding) or explicit script
* drop (drop or module function returning 0).
*/
#define STATS_RPL_FWD_DROP() sr_event_exec(SREV_CORE_STATS, (void*)4)
/* called each time forwarding a reply succeeds. */
#define STATS_RPL_FWD_OK() sr_event_exec(SREV_CORE_STATS, (void*)2)
/** called each time a received request is too bad to process.
* For now it's called in case the message does not have any via.
*/
#define STATS_BAD_MSG() sr_event_exec(SREV_CORE_STATS, (void*)5)
/** called each time a received reply is too bad to process.
* For now it's called in case the message does not have any via.
*/
#define STATS_BAD_RPL() sr_event_exec(SREV_CORE_STATS, (void*)6)
/** called each time uri parsing fails. */
#define STATS_BAD_URI() sr_event_exec(SREV_CORE_STATS, (void*)7)
/** called each time parsing some header fails. */
#define STATS_BAD_MSG_HDR() sr_event_exec(SREV_CORE_STATS, (void*)8)
#endif /* USE_CORE_STATS */
#endif /*__core_stats_h*/
/* vi: set ts=4 sw=4 tw=79:ai:cindent: */