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100 lines
2.3 KiB
100 lines
2.3 KiB
20 years ago
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/*
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* DSS.1 module definitions
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*
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* Copyright (C) 1996 Universidade de Lisboa
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*
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* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
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*
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* This software may be used and distributed according to the terms of
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* the GNU General Public License, incorporated herein by reference.
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*/
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#ifndef EDSS1_H
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#define EDSS1_H
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/* ISDN states */
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#define ST_NULL 0
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#define ST_CALL_INIT 1 /* Call initiated */
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#define ST_OVER_SEND 2 /* Overlap sending - Requests More Info 4 call */
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#define ST_CALL_PROC 3 /* Call Proceeding */
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#define ST_CALL_DELV 4
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#define ST_CALL_PRES 6 /* Call Present - Received CONN.IND */
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#define ST_CALL_RECV 7 /* Alerting sent */
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#define ST_CONN_REQ 8 /* Answered - waiting 4 CONN.CONF */
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#define ST_INCM_PROC 9
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#define ST_ACTIVE 10
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#define ST_DISC_REQ 11
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#define ST_DISC_IND 12
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#define ST_SUSP_REQ 15
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#define ST_RESM_REQ 17
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#define ST_RELS_REQ 19
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#define ST_OVER_RECV 25
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#define ST_ACTIVE_SELP 26 /* Select protocol on B-Channel */
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#define ST_ACTIVE_ACTV 27 /* Activate B-channel protocol */
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#define MAX_STATE ST_ACTIVE_ACTV
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#define EV_NULL 0
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#define EV_USR_SETUP_REQ 1
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#define EV_USR_SETUP_RESP 2
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#define EV_USR_PROCED_REQ 3
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#define EV_USR_RELEASE_REQ 4
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#define EV_USR_REJECT_REQ 4
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#define EV_NET_SETUP 16
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#define EV_NET_CALL_PROC 17
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#define EV_NET_SETUP_ACK 18
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#define EV_NET_CONN 19
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#define EV_NET_CONN_ACK 20
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#define EV_NET_SELP_RESP 21
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#define EV_NET_ACTV_RESP 22
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#define EV_NET_DISC 23
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#define EV_NET_RELEASE 24
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#define EV_NET_RELEASE_COMP 25
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#define EV_TIMER 26
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#define EV_ERROR 32
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/*
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* Cause values
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* only the ones we use
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*/
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#define CAUSE_NORMAL 0x10U
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#define CAUSE_NOCHAN 0x22U
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struct callb_data {
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unsigned short type;
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union {
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struct ConnInfo {
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char *CalledPN;
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char *CallingPN;
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} setup;
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unsigned short cause;
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} data;
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};
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struct fsm_entry {
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unsigned short init;
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unsigned short final;
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unsigned short event;
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void (*callb)(struct pcbit_dev *, struct pcbit_chan *, struct callb_data*);
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};
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struct fsm_timer_entry {
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unsigned short init;
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unsigned long timeout; /* in seconds */
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};
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extern void pcbit_fsm_event(struct pcbit_dev *, struct pcbit_chan *,
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unsigned short event, struct callb_data *);
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#endif
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