66 lines
2.4 KiB
C
66 lines
2.4 KiB
C
|
/*-
|
||
|
|
* Copyright (c) 1998 Brian Somers <brian@Awfulhak.org>
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* $Id$
|
||
|
|
*/
|
||
|
|
|
||
|
|
struct mbuf;
|
||
|
|
struct physical;
|
||
|
|
struct datalink;
|
||
|
|
|
||
|
|
/* fsm states */
|
||
|
|
#define CBCP_CLOSED (0) /* Not in use */
|
||
|
|
#define CBCP_STOPPED (1) /* Waiting for a REQ */
|
||
|
|
#define CBCP_REQSENT (2) /* Waiting for a RESP */
|
||
|
|
#define CBCP_RESPSENT (3) /* Waiting for an ACK */
|
||
|
|
#define CBCP_ACKSENT (4) /* Waiting for an LCP Term REQ */
|
||
|
|
|
||
|
|
struct cbcpcfg {
|
||
|
|
u_char delay;
|
||
|
|
char phone[SCRIPT_LEN];
|
||
|
|
long fsmretry;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct cbcp {
|
||
|
|
unsigned required : 1; /* Are we gonna call back ? */
|
||
|
|
struct physical *p; /* On this physical link */
|
||
|
|
struct {
|
||
|
|
u_char type; /* cbcp_data::type (none/me/him/list) */
|
||
|
|
u_char delay; /* How long to delay */
|
||
|
|
char phone[SCRIPT_LEN]; /* What to dial */
|
||
|
|
|
||
|
|
int state; /* Our FSM state */
|
||
|
|
u_char id; /* Our FSM ID */
|
||
|
|
u_char restart; /* FSM Send again ? */
|
||
|
|
struct pppTimer timer; /* Resend last option */
|
||
|
|
} fsm;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern void cbcp_Init(struct cbcp *, struct physical *);
|
||
|
|
extern void cbcp_Up(struct cbcp *);
|
||
|
|
extern void cbcp_Input(struct physical *, struct mbuf *);
|
||
|
|
extern void cbcp_Down(struct cbcp *);
|
||
|
|
extern void cbcp_ReceiveTerminateReq(struct physical *);
|