1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
99 lines
2.3 KiB
C
99 lines
2.3 KiB
C
/*
|
|
* DSS.1 module definitions
|
|
*
|
|
* Copyright (C) 1996 Universidade de Lisboa
|
|
*
|
|
* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
|
|
*
|
|
* This software may be used and distributed according to the terms of
|
|
* the GNU General Public License, incorporated herein by reference.
|
|
*/
|
|
|
|
#ifndef EDSS1_H
|
|
#define EDSS1_H
|
|
|
|
/* ISDN states */
|
|
|
|
#define ST_NULL 0
|
|
#define ST_CALL_INIT 1 /* Call initiated */
|
|
#define ST_OVER_SEND 2 /* Overlap sending - Requests More Info 4 call */
|
|
#define ST_CALL_PROC 3 /* Call Proceeding */
|
|
#define ST_CALL_DELV 4
|
|
#define ST_CALL_PRES 6 /* Call Present - Received CONN.IND */
|
|
#define ST_CALL_RECV 7 /* Alerting sent */
|
|
#define ST_CONN_REQ 8 /* Answered - waiting 4 CONN.CONF */
|
|
#define ST_INCM_PROC 9
|
|
#define ST_ACTIVE 10
|
|
#define ST_DISC_REQ 11
|
|
#define ST_DISC_IND 12
|
|
#define ST_SUSP_REQ 15
|
|
#define ST_RESM_REQ 17
|
|
#define ST_RELS_REQ 19
|
|
#define ST_OVER_RECV 25
|
|
|
|
#define ST_ACTIVE_SELP 26 /* Select protocol on B-Channel */
|
|
#define ST_ACTIVE_ACTV 27 /* Activate B-channel protocol */
|
|
|
|
#define MAX_STATE ST_ACTIVE_ACTV
|
|
|
|
#define EV_NULL 0
|
|
#define EV_USR_SETUP_REQ 1
|
|
#define EV_USR_SETUP_RESP 2
|
|
#define EV_USR_PROCED_REQ 3
|
|
#define EV_USR_RELEASE_REQ 4
|
|
#define EV_USR_REJECT_REQ 4
|
|
|
|
#define EV_NET_SETUP 16
|
|
#define EV_NET_CALL_PROC 17
|
|
#define EV_NET_SETUP_ACK 18
|
|
#define EV_NET_CONN 19
|
|
#define EV_NET_CONN_ACK 20
|
|
|
|
#define EV_NET_SELP_RESP 21
|
|
#define EV_NET_ACTV_RESP 22
|
|
|
|
#define EV_NET_DISC 23
|
|
#define EV_NET_RELEASE 24
|
|
#define EV_NET_RELEASE_COMP 25
|
|
|
|
#define EV_TIMER 26
|
|
#define EV_ERROR 32
|
|
|
|
/*
|
|
* Cause values
|
|
* only the ones we use
|
|
*/
|
|
|
|
#define CAUSE_NORMAL 0x10U
|
|
#define CAUSE_NOCHAN 0x22U
|
|
|
|
struct callb_data {
|
|
unsigned short type;
|
|
union {
|
|
struct ConnInfo {
|
|
char *CalledPN;
|
|
char *CallingPN;
|
|
} setup;
|
|
unsigned short cause;
|
|
} data;
|
|
};
|
|
|
|
struct fsm_entry {
|
|
unsigned short init;
|
|
unsigned short final;
|
|
unsigned short event;
|
|
void (*callb)(struct pcbit_dev *, struct pcbit_chan *, struct callb_data*);
|
|
};
|
|
|
|
struct fsm_timer_entry {
|
|
unsigned short init;
|
|
unsigned long timeout; /* in seconds */
|
|
};
|
|
|
|
|
|
extern void pcbit_fsm_event(struct pcbit_dev *, struct pcbit_chan *,
|
|
unsigned short event, struct callb_data *);
|
|
#endif
|
|
|
|
|
|
|