From d0950adfd65d0510424b43c31f19d2f1d8d277a4 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Tue, 30 Nov 1999 22:12:50 +0000
Subject: Added port of ppp-2.3.5 from Tomasz Domin <dot@comarch.pl> 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.
---
 c/src/libnetworking/pppd/upap.h | 87 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 c/src/libnetworking/pppd/upap.h

(limited to 'c/src/libnetworking/pppd/upap.h')

diff --git a/c/src/libnetworking/pppd/upap.h b/c/src/libnetworking/pppd/upap.h
new file mode 100644
index 0000000000..510efa3151
--- /dev/null
+++ b/c/src/libnetworking/pppd/upap.h
@@ -0,0 +1,87 @@
+/*
+ * upap.h - User/Password Authentication Protocol definitions.
+ *
+ * Copyright (c) 1989 Carnegie Mellon University.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by Carnegie Mellon University.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * $Id$
+ */
+
+/*
+ * Packet header = Code, id, length.
+ */
+#define UPAP_HEADERLEN	(sizeof (u_char) + sizeof (u_char) + sizeof (u_short))
+
+
+/*
+ * UPAP codes.
+ */
+#define UPAP_AUTHREQ	1	/* Authenticate-Request */
+#define UPAP_AUTHACK	2	/* Authenticate-Ack */
+#define UPAP_AUTHNAK	3	/* Authenticate-Nak */
+
+
+/*
+ * Each interface is described by upap structure.
+ */
+typedef struct upap_state {
+    int us_unit;		/* Interface unit number */
+    char *us_user;		/* User */
+    int us_userlen;		/* User length */
+    char *us_passwd;		/* Password */
+    int us_passwdlen;		/* Password length */
+    int us_clientstate;		/* Client state */
+    int us_serverstate;		/* Server state */
+    u_char us_id;		/* Current id */
+    int us_timeouttime;		/* Timeout (seconds) for auth-req retrans. */
+    int us_transmits;		/* Number of auth-reqs sent */
+    int us_maxtransmits;	/* Maximum number of auth-reqs to send */
+    int us_reqtimeout;		/* Time to wait for auth-req from peer */
+} upap_state;
+
+
+/*
+ * Client states.
+ */
+#define UPAPCS_INITIAL	0	/* Connection down */
+#define UPAPCS_CLOSED	1	/* Connection up, haven't requested auth */
+#define UPAPCS_PENDING	2	/* Connection down, have requested auth */
+#define UPAPCS_AUTHREQ	3	/* We've sent an Authenticate-Request */
+#define UPAPCS_OPEN	4	/* We've received an Ack */
+#define UPAPCS_BADAUTH	5	/* We've received a Nak */
+
+/*
+ * Server states.
+ */
+#define UPAPSS_INITIAL	0	/* Connection down */
+#define UPAPSS_CLOSED	1	/* Connection up, haven't requested auth */
+#define UPAPSS_PENDING	2	/* Connection down, have requested auth */
+#define UPAPSS_LISTEN	3	/* Listening for an Authenticate */
+#define UPAPSS_OPEN	4	/* We've sent an Ack */
+#define UPAPSS_BADAUTH	5	/* We've sent a Nak */
+
+
+/*
+ * Timeouts.
+ */
+#define UPAP_DEFTIMEOUT	3	/* Timeout (seconds) for retransmitting req */
+#define UPAP_DEFREQTIME	30	/* Time to wait for auth-req from peer */
+
+extern upap_state upap[];
+
+void upap_authwithpeer __P((int, char *, char *));
+void upap_authpeer __P((int));
+
+extern struct protent pap_protent;
-- 
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