/* * Copyright (c) 2004 Maxim Sobolev * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright *    notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright *    notice, this list of conditions and the following disclaimer in the *    documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $Id: rtpp_session.h,v 1.2 2005/03/23 18:26:49 sobomax Exp $ * */#ifndef _RTPP_SESSION_H_#define _RTPP_SESSION_H_#include <sys/types.h>#include <sys/socket.h>#if defined(__FreeBSD__)#include <sys/queue.h>#else#include "myqueue.h"#endif#include "rtp_server.h"#include "rtpp_log.h"struct rtpp_session {    LIST_ENTRY(rtpp_session) link;    int ttl;    unsigned long pcount[4];    char *call_id;    char *tag;    rtpp_log_t log;    struct rtpp_session* rtcp;    struct rtpp_session* rtp;    /* Remote source addresses, one for caller and one for callee */    struct sockaddr *addr[2];    /* Flag which tells if we are allowed to update address with RTP src IP */    int canupdate[2];    /* Local listen addresses/ports */    struct sockaddr *laddr[2];    int ports[2];    /* Descriptors */    int fds[2];    /* Session is complete, that is we received both request and reply */    int complete;    int asymmetric[2];    /* Flags: strong create/delete; weak ones */    int strong;    int weak[2];    /* Pointers to rtpp_record's opaque data type */    void *rrcs[2];    struct rtp_server *rtps[2];};#endif