roy roy / EthernetNetIf

a

Fork of EthernetNetIf by Donatien Garnier

LPC1768/lwip/netif/ppp/pap.h@6:13a3e24ed1a3, 2016-11-27 (annotated)

Committer:
anze777
Date:
Sun Nov 27 14:42:41 2016 +0000
Revision:
6:13a3e24ed1a3
Parent:
0:422060928e37 
2016 11/27

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:422060928e37 1 /*****************************************************************************
donatien 0:422060928e37 2 * pap.h - PPP Password Authentication Protocol header file.
donatien 0:422060928e37 3 *
donatien 0:422060928e37 4 * Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
donatien 0:422060928e37 5 * portions Copyright (c) 1997 Global Election Systems Inc.
donatien 0:422060928e37 6 *
donatien 0:422060928e37 7 * The authors hereby grant permission to use, copy, modify, distribute,
donatien 0:422060928e37 8 * and license this software and its documentation for any purpose, provided
donatien 0:422060928e37 9 * that existing copyright notices are retained in all copies and that this
donatien 0:422060928e37 10 * notice and the following disclaimer are included verbatim in any
donatien 0:422060928e37 11 * distributions. No written agreement, license, or royalty fee is required
donatien 0:422060928e37 12 * for any of the authorized uses.
donatien 0:422060928e37 13 *
donatien 0:422060928e37 14 * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
donatien 0:422060928e37 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
donatien 0:422060928e37 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
donatien 0:422060928e37 17 * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
donatien 0:422060928e37 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
donatien 0:422060928e37 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
donatien 0:422060928e37 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
donatien 0:422060928e37 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
donatien 0:422060928e37 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
donatien 0:422060928e37 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
donatien 0:422060928e37 24 *
donatien 0:422060928e37 25 ******************************************************************************
donatien 0:422060928e37 26 * REVISION HISTORY
donatien 0:422060928e37 27 *
donatien 0:422060928e37 28 * 03-01-01 Marc Boucher <marc@mbsi.ca>
donatien 0:422060928e37 29 * Ported to lwIP.
donatien 0:422060928e37 30 * 97-12-04 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
donatien 0:422060928e37 31 * Original derived from BSD codes.
donatien 0:422060928e37 32 *****************************************************************************/
donatien 0:422060928e37 33 /*
donatien 0:422060928e37 34 * upap.h - User/Password Authentication Protocol definitions.
donatien 0:422060928e37 35 *
donatien 0:422060928e37 36 * Copyright (c) 1989 Carnegie Mellon University.
donatien 0:422060928e37 37 * All rights reserved.
donatien 0:422060928e37 38 *
donatien 0:422060928e37 39 * Redistribution and use in source and binary forms are permitted
donatien 0:422060928e37 40 * provided that the above copyright notice and this paragraph are
donatien 0:422060928e37 41 * duplicated in all such forms and that any documentation,
donatien 0:422060928e37 42 * advertising materials, and other materials related to such
donatien 0:422060928e37 43 * distribution and use acknowledge that the software was developed
donatien 0:422060928e37 44 * by Carnegie Mellon University. The name of the
donatien 0:422060928e37 45 * University may not be used to endorse or promote products derived
donatien 0:422060928e37 46 * from this software without specific prior written permission.
donatien 0:422060928e37 47 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
donatien 0:422060928e37 48 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
donatien 0:422060928e37 49 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
donatien 0:422060928e37 50 */
donatien 0:422060928e37 51
donatien 0:422060928e37 52 #ifndef PAP_H
donatien 0:422060928e37 53 #define PAP_H
donatien 0:422060928e37 54
donatien 0:422060928e37 55 #if PAP_SUPPORT /* don't build if not configured for use in lwipopts.h */
donatien 0:422060928e37 56
donatien 0:422060928e37 57 /*
donatien 0:422060928e37 58 * Packet header = Code, id, length.
donatien 0:422060928e37 59 */
donatien 0:422060928e37 60 #define UPAP_HEADERLEN (sizeof (u_char) + sizeof (u_char) + sizeof (u_short))
donatien 0:422060928e37 61
donatien 0:422060928e37 62
donatien 0:422060928e37 63 /*
donatien 0:422060928e37 64 * UPAP codes.
donatien 0:422060928e37 65 */
donatien 0:422060928e37 66 #define UPAP_AUTHREQ 1 /* Authenticate-Request */
donatien 0:422060928e37 67 #define UPAP_AUTHACK 2 /* Authenticate-Ack */
donatien 0:422060928e37 68 #define UPAP_AUTHNAK 3 /* Authenticate-Nak */
donatien 0:422060928e37 69
donatien 0:422060928e37 70 /*
donatien 0:422060928e37 71 * Each interface is described by upap structure.
donatien 0:422060928e37 72 */
donatien 0:422060928e37 73 typedef struct upap_state {
donatien 0:422060928e37 74 int us_unit; /* Interface unit number */
donatien 0:422060928e37 75 const char *us_user; /* User */
donatien 0:422060928e37 76 int us_userlen; /* User length */
donatien 0:422060928e37 77 const char *us_passwd; /* Password */
donatien 0:422060928e37 78 int us_passwdlen; /* Password length */
donatien 0:422060928e37 79 int us_clientstate; /* Client state */
donatien 0:422060928e37 80 int us_serverstate; /* Server state */
donatien 0:422060928e37 81 u_char us_id; /* Current id */
donatien 0:422060928e37 82 int us_timeouttime; /* Timeout (seconds) for auth-req retrans. */
donatien 0:422060928e37 83 int us_transmits; /* Number of auth-reqs sent */
donatien 0:422060928e37 84 int us_maxtransmits; /* Maximum number of auth-reqs to send */
donatien 0:422060928e37 85 int us_reqtimeout; /* Time to wait for auth-req from peer */
donatien 0:422060928e37 86 } upap_state;
donatien 0:422060928e37 87
donatien 0:422060928e37 88 /*
donatien 0:422060928e37 89 * Client states.
donatien 0:422060928e37 90 */
donatien 0:422060928e37 91 #define UPAPCS_INITIAL 0 /* Connection down */
donatien 0:422060928e37 92 #define UPAPCS_CLOSED 1 /* Connection up, haven't requested auth */
donatien 0:422060928e37 93 #define UPAPCS_PENDING 2 /* Connection down, have requested auth */
donatien 0:422060928e37 94 #define UPAPCS_AUTHREQ 3 /* We've sent an Authenticate-Request */
donatien 0:422060928e37 95 #define UPAPCS_OPEN 4 /* We've received an Ack */
donatien 0:422060928e37 96 #define UPAPCS_BADAUTH 5 /* We've received a Nak */
donatien 0:422060928e37 97
donatien 0:422060928e37 98 /*
donatien 0:422060928e37 99 * Server states.
donatien 0:422060928e37 100 */
donatien 0:422060928e37 101 #define UPAPSS_INITIAL 0 /* Connection down */
donatien 0:422060928e37 102 #define UPAPSS_CLOSED 1 /* Connection up, haven't requested auth */
donatien 0:422060928e37 103 #define UPAPSS_PENDING 2 /* Connection down, have requested auth */
donatien 0:422060928e37 104 #define UPAPSS_LISTEN 3 /* Listening for an Authenticate */
donatien 0:422060928e37 105 #define UPAPSS_OPEN 4 /* We've sent an Ack */
donatien 0:422060928e37 106 #define UPAPSS_BADAUTH 5 /* We've sent a Nak */
donatien 0:422060928e37 107
donatien 0:422060928e37 108
donatien 0:422060928e37 109 extern upap_state upap[];
donatien 0:422060928e37 110
donatien 0:422060928e37 111 void upap_authwithpeer (int, char *, char *);
donatien 0:422060928e37 112 void upap_authpeer (int);
donatien 0:422060928e37 113
donatien 0:422060928e37 114 extern struct protent pap_protent;
donatien 0:422060928e37 115
donatien 0:422060928e37 116 #endif /* PAP_SUPPORT */
donatien 0:422060928e37 117
donatien 0:422060928e37 118 #endif /* PAP_H */