/usr/include/pjnath/stun_config.h is in libpjproject-dev 2.7.2~dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __PJNATH_STUN_CONFIG_H__
#define __PJNATH_STUN_CONFIG_H__
/**
* @file stun_config.h
* @brief STUN endpoint.
*/
#include <pjnath/stun_msg.h>
#include <pj/assert.h>
#include <pj/errno.h>
#include <pj/string.h>
PJ_BEGIN_DECL
/* **************************************************************************/
/**
* @defgroup PJNATH_STUN_CONFIG STUN Config
* @brief STUN config
* @ingroup PJNATH_STUN_BASE
* @{
*/
/**
* STUN configuration.
*/
typedef struct pj_stun_config
{
/**
* Pool factory to be used.
*/
pj_pool_factory *pf;
/**
* Ioqueue.
*/
pj_ioqueue_t *ioqueue;
/**
* Timer heap instance.
*/
pj_timer_heap_t *timer_heap;
/**
* Options.
*/
unsigned options;
/**
* The default initial STUN round-trip time estimation in msecs.
* The value normally is PJ_STUN_RTO_VALUE.
*/
unsigned rto_msec;
/**
* The interval to cache outgoing STUN response in the STUN session,
* in miliseconds.
*
* Default 10000 (10 seconds).
*/
unsigned res_cache_msec;
/**
* Software name to be included in all STUN requests and responses.
*
* Default: PJNATH_STUN_SOFTWARE_NAME.
*/
pj_str_t software_name;
} pj_stun_config;
/**
* Initialize STUN config.
*/
PJ_INLINE(void) pj_stun_config_init(pj_stun_config *cfg,
pj_pool_factory *factory,
unsigned options,
pj_ioqueue_t *ioqueue,
pj_timer_heap_t *timer_heap)
{
pj_bzero(cfg, sizeof(*cfg));
cfg->pf = factory;
cfg->options = options;
cfg->ioqueue = ioqueue;
cfg->timer_heap = timer_heap;
cfg->rto_msec = PJ_STUN_RTO_VALUE;
cfg->res_cache_msec = PJ_STUN_RES_CACHE_DURATION;
cfg->software_name = pj_str((char*)PJNATH_STUN_SOFTWARE_NAME);
}
/**
* Check that STUN config is valid.
*/
PJ_INLINE(pj_status_t) pj_stun_config_check_valid(const pj_stun_config *cfg)
{
PJ_ASSERT_RETURN(cfg->ioqueue && cfg->pf && cfg->timer_heap &&
cfg->rto_msec && cfg->res_cache_msec, PJ_EINVAL);
return PJ_SUCCESS;
}
/**
* @}
*/
PJ_END_DECL
#endif /* __PJNATH_STUN_CONFIG_H__ */
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