source: rtems/cpukit/pppd/upap.h @ 4b60bd3

4.104.114.84.9
Last change on this file since 4b60bd3 was d0950ad, checked in by Joel Sherrill <joel.sherrill@…>, on Nov 30, 1999 at 10:12:50 PM

Added port of ppp-2.3.5 from Tomasz Domin <dot@…> of ComArch? SA.
Tomasz only tested this on the mpc823.

The official site for the original source for this PPP implementation is:

ftp://cs.anu.edu.au/pub/software/ppp

NOTE: As of 11/30/1999, the current version of this source is 2.3.10.

  • Property mode set to 100644
File size: 2.8 KB
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1/*
2 * upap.h - User/Password Authentication Protocol definitions.
3 *
4 * Copyright (c) 1989 Carnegie Mellon University.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms are permitted
8 * provided that the above copyright notice and this paragraph are
9 * duplicated in all such forms and that any documentation,
10 * advertising materials, and other materials related to such
11 * distribution and use acknowledge that the software was developed
12 * by Carnegie Mellon University.  The name of the
13 * University may not be used to endorse or promote products derived
14 * from this software without specific prior written permission.
15 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
17 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
18 *
19 * $Id$
20 */
21
22/*
23 * Packet header = Code, id, length.
24 */
25#define UPAP_HEADERLEN  (sizeof (u_char) + sizeof (u_char) + sizeof (u_short))
26
27
28/*
29 * UPAP codes.
30 */
31#define UPAP_AUTHREQ    1       /* Authenticate-Request */
32#define UPAP_AUTHACK    2       /* Authenticate-Ack */
33#define UPAP_AUTHNAK    3       /* Authenticate-Nak */
34
35
36/*
37 * Each interface is described by upap structure.
38 */
39typedef struct upap_state {
40    int us_unit;                /* Interface unit number */
41    char *us_user;              /* User */
42    int us_userlen;             /* User length */
43    char *us_passwd;            /* Password */
44    int us_passwdlen;           /* Password length */
45    int us_clientstate;         /* Client state */
46    int us_serverstate;         /* Server state */
47    u_char us_id;               /* Current id */
48    int us_timeouttime;         /* Timeout (seconds) for auth-req retrans. */
49    int us_transmits;           /* Number of auth-reqs sent */
50    int us_maxtransmits;        /* Maximum number of auth-reqs to send */
51    int us_reqtimeout;          /* Time to wait for auth-req from peer */
52} upap_state;
53
54
55/*
56 * Client states.
57 */
58#define UPAPCS_INITIAL  0       /* Connection down */
59#define UPAPCS_CLOSED   1       /* Connection up, haven't requested auth */
60#define UPAPCS_PENDING  2       /* Connection down, have requested auth */
61#define UPAPCS_AUTHREQ  3       /* We've sent an Authenticate-Request */
62#define UPAPCS_OPEN     4       /* We've received an Ack */
63#define UPAPCS_BADAUTH  5       /* We've received a Nak */
64
65/*
66 * Server states.
67 */
68#define UPAPSS_INITIAL  0       /* Connection down */
69#define UPAPSS_CLOSED   1       /* Connection up, haven't requested auth */
70#define UPAPSS_PENDING  2       /* Connection down, have requested auth */
71#define UPAPSS_LISTEN   3       /* Listening for an Authenticate */
72#define UPAPSS_OPEN     4       /* We've sent an Ack */
73#define UPAPSS_BADAUTH  5       /* We've sent a Nak */
74
75
76/*
77 * Timeouts.
78 */
79#define UPAP_DEFTIMEOUT 3       /* Timeout (seconds) for retransmitting req */
80#define UPAP_DEFREQTIME 30      /* Time to wait for auth-req from peer */
81
82extern upap_state upap[];
83
84void upap_authwithpeer __P((int, char *, char *));
85void upap_authpeer __P((int));
86
87extern struct protent pap_protent;
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