mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-18 10:35:55 +00:00
108 lines
3.7 KiB
C
108 lines
3.7 KiB
C
/*
|
|
* Copyright (c) 1997, 2000 Hellmuth Michaelis. 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.
|
|
*
|
|
*---------------------------------------------------------------------------
|
|
*
|
|
* i4b_l3fsm.c - layer 3 FSM
|
|
* -------------------------
|
|
*
|
|
* $Id: i4b_l3fsm.h,v 1.8 2000/04/27 09:25:22 hm Exp $
|
|
*
|
|
* $FreeBSD$
|
|
*
|
|
* last edit-date: [Thu Apr 27 11:07:16 2000]
|
|
*
|
|
*---------------------------------------------------------------------------*/
|
|
|
|
#ifndef _I4B_L3FSM_H_
|
|
#define _I4B_L3FSM_H_
|
|
|
|
enum Q931_states {
|
|
ST_U0,
|
|
ST_U1,
|
|
ST_U3,
|
|
ST_U4,
|
|
ST_U6,
|
|
ST_U7,
|
|
ST_U8,
|
|
ST_U9,
|
|
ST_U10,
|
|
ST_U11,
|
|
ST_U12,
|
|
ST_U19,
|
|
|
|
ST_IWA, /* incoming call, wait establish, then accept */
|
|
ST_IWR, /* incoming call, wait establish, then reject */
|
|
ST_OW, /* outgoing call, wait establish */
|
|
ST_IWL, /* incoming call, wait establish, then alert */
|
|
|
|
ST_SUSE, /* SUBroutine SETs new state on exit */
|
|
ST_ILL, /* Illegal */
|
|
|
|
N_STATES /* number of states */
|
|
};
|
|
|
|
enum Q931_events {
|
|
|
|
EV_SETUPRQ, /* setup request from L4 */
|
|
EV_DISCRQ, /* disconnect request from L4 */
|
|
EV_RELRQ, /* release request from L4 */
|
|
EV_ALERTRQ, /* alerting request from L4 */
|
|
EV_SETACRS, /* setup response accept from l4 */
|
|
EV_SETRJRS, /* setup response reject from l4 */
|
|
EV_SETDCRS, /* setup response dontcare from l4 */
|
|
|
|
EV_SETUP, /* incoming SETUP message from L2 */
|
|
EV_STATUS, /* incoming STATUS message from L2 */
|
|
EV_RELEASE, /* incoming RELEASE message from L2 */
|
|
EV_RELCOMP, /* incoming RELEASE COMPLETE from L2 */
|
|
EV_SETUPAK, /* incoming SETUP ACK message from L2 */
|
|
EV_CALLPRC, /* incoming CALL PROCEEDING from L2 */
|
|
EV_ALERT, /* incoming ALERT message from L2 */
|
|
EV_CONNECT, /* incoming CONNECT message from L2 */
|
|
EV_PROGIND, /* incoming Progress IND from L2 */
|
|
EV_DISCONN, /* incoming DISCONNECT message from L2 */
|
|
EV_CONACK, /* incoming CONNECT ACK message from L2 */
|
|
EV_STATENQ, /* incoming STATUS ENQ message from L2 */
|
|
EV_INFO, /* incoming INFO message from L2 */
|
|
EV_FACILITY, /* FACILITY message */
|
|
|
|
EV_T303EXP, /* Timer T303 expired */
|
|
EV_T305EXP, /* Timer T305 expired */
|
|
EV_T308EXP, /* Timer T308 expired */
|
|
EV_T309EXP, /* Timer T309 expired */
|
|
EV_T310EXP, /* Timer T310 expired */
|
|
EV_T313EXP, /* Timer T313 expired */
|
|
|
|
EV_DLESTIN, /* dl establish indication from l2 */
|
|
EV_DLRELIN, /* dl release indication from l2 */
|
|
EV_DLESTCF, /* dl establish confirm from l2 */
|
|
EV_DLRELCF, /* dl release indication from l2 */
|
|
|
|
EV_ILL, /* Illegal */
|
|
N_EVENTS
|
|
};
|
|
|
|
#endif /* _I4B_L3FSM_H_ */
|