Donatien Garnier / LwIPNetworking

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Dependencies:   DebugLib Socket lwip lwip-sys

Dependents:   EthernetInterface

Fork of NetworkingCoreLib by Donatien Garnier

main/lwip/src/netif/ppp/pap.h@0:013f5d54248c, 2012-05-24 (annotated)

Committer:
donatien
Date:
Thu May 24 14:49:40 2012 +0000
Revision:
0:013f5d54248c
Initial Commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:013f5d54248c 1 /*****************************************************************************
donatien 0:013f5d54248c 2 * pap.h - PPP Password Authentication Protocol header file.
donatien 0:013f5d54248c 3 *
donatien 0:013f5d54248c 4 * Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
donatien 0:013f5d54248c 5 * portions Copyright (c) 1997 Global Election Systems Inc.
donatien 0:013f5d54248c 6 *
donatien 0:013f5d54248c 7 * The authors hereby grant permission to use, copy, modify, distribute,
donatien 0:013f5d54248c 8 * and license this software and its documentation for any purpose, provided
donatien 0:013f5d54248c 9 * that existing copyright notices are retained in all copies and that this
donatien 0:013f5d54248c 10 * notice and the following disclaimer are included verbatim in any
donatien 0:013f5d54248c 11 * distributions. No written agreement, license, or royalty fee is required
donatien 0:013f5d54248c 12 * for any of the authorized uses.
donatien 0:013f5d54248c 13 *
donatien 0:013f5d54248c 14 * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
donatien 0:013f5d54248c 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
donatien 0:013f5d54248c 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
donatien 0:013f5d54248c 17 * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
donatien 0:013f5d54248c 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
donatien 0:013f5d54248c 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
donatien 0:013f5d54248c 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
donatien 0:013f5d54248c 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
donatien 0:013f5d54248c 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
donatien 0:013f5d54248c 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
donatien 0:013f5d54248c 24 *
donatien 0:013f5d54248c 25 ******************************************************************************
donatien 0:013f5d54248c 26 * REVISION HISTORY
donatien 0:013f5d54248c 27 *
donatien 0:013f5d54248c 28 * 03-01-01 Marc Boucher <marc@mbsi.ca>
donatien 0:013f5d54248c 29 * Ported to lwIP.
donatien 0:013f5d54248c 30 * 97-12-04 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
donatien 0:013f5d54248c 31 * Original derived from BSD codes.
donatien 0:013f5d54248c 32 *****************************************************************************/
donatien 0:013f5d54248c 33 /*
donatien 0:013f5d54248c 34 * upap.h - User/Password Authentication Protocol definitions.
donatien 0:013f5d54248c 35 *
donatien 0:013f5d54248c 36 * Copyright (c) 1989 Carnegie Mellon University.
donatien 0:013f5d54248c 37 * All rights reserved.
donatien 0:013f5d54248c 38 *
donatien 0:013f5d54248c 39 * Redistribution and use in source and binary forms are permitted
donatien 0:013f5d54248c 40 * provided that the above copyright notice and this paragraph are
donatien 0:013f5d54248c 41 * duplicated in all such forms and that any documentation,
donatien 0:013f5d54248c 42 * advertising materials, and other materials related to such
donatien 0:013f5d54248c 43 * distribution and use acknowledge that the software was developed
donatien 0:013f5d54248c 44 * by Carnegie Mellon University. The name of the
donatien 0:013f5d54248c 45 * University may not be used to endorse or promote products derived
donatien 0:013f5d54248c 46 * from this software without specific prior written permission.
donatien 0:013f5d54248c 47 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
donatien 0:013f5d54248c 48 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
donatien 0:013f5d54248c 49 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
donatien 0:013f5d54248c 50 */
donatien 0:013f5d54248c 51
donatien 0:013f5d54248c 52 #ifndef PAP_H
donatien 0:013f5d54248c 53 #define PAP_H
donatien 0:013f5d54248c 54
donatien 0:013f5d54248c 55 #if PAP_SUPPORT /* don't build if not configured for use in lwipopts.h */
donatien 0:013f5d54248c 56
donatien 0:013f5d54248c 57 /*
donatien 0:013f5d54248c 58 * Packet header = Code, id, length.
donatien 0:013f5d54248c 59 */
donatien 0:013f5d54248c 60 #define UPAP_HEADERLEN (sizeof (u_char) + sizeof (u_char) + sizeof (u_short))
donatien 0:013f5d54248c 61
donatien 0:013f5d54248c 62
donatien 0:013f5d54248c 63 /*
donatien 0:013f5d54248c 64 * UPAP codes.
donatien 0:013f5d54248c 65 */
donatien 0:013f5d54248c 66 #define UPAP_AUTHREQ 1 /* Authenticate-Request */
donatien 0:013f5d54248c 67 #define UPAP_AUTHACK 2 /* Authenticate-Ack */
donatien 0:013f5d54248c 68 #define UPAP_AUTHNAK 3 /* Authenticate-Nak */
donatien 0:013f5d54248c 69
donatien 0:013f5d54248c 70 /*
donatien 0:013f5d54248c 71 * Each interface is described by upap structure.
donatien 0:013f5d54248c 72 */
donatien 0:013f5d54248c 73 typedef struct upap_state {
donatien 0:013f5d54248c 74 int us_unit; /* Interface unit number */
donatien 0:013f5d54248c 75 const char *us_user; /* User */
donatien 0:013f5d54248c 76 int us_userlen; /* User length */
donatien 0:013f5d54248c 77 const char *us_passwd; /* Password */
donatien 0:013f5d54248c 78 int us_passwdlen; /* Password length */
donatien 0:013f5d54248c 79 int us_clientstate; /* Client state */
donatien 0:013f5d54248c 80 int us_serverstate; /* Server state */
donatien 0:013f5d54248c 81 u_char us_id; /* Current id */
donatien 0:013f5d54248c 82 int us_timeouttime; /* Timeout (seconds) for auth-req retrans. */
donatien 0:013f5d54248c 83 int us_transmits; /* Number of auth-reqs sent */
donatien 0:013f5d54248c 84 int us_maxtransmits; /* Maximum number of auth-reqs to send */
donatien 0:013f5d54248c 85 int us_reqtimeout; /* Time to wait for auth-req from peer */
donatien 0:013f5d54248c 86 } upap_state;
donatien 0:013f5d54248c 87
donatien 0:013f5d54248c 88 /*
donatien 0:013f5d54248c 89 * Client states.
donatien 0:013f5d54248c 90 */
donatien 0:013f5d54248c 91 #define UPAPCS_INITIAL 0 /* Connection down */
donatien 0:013f5d54248c 92 #define UPAPCS_CLOSED 1 /* Connection up, haven't requested auth */
donatien 0:013f5d54248c 93 #define UPAPCS_PENDING 2 /* Connection down, have requested auth */
donatien 0:013f5d54248c 94 #define UPAPCS_AUTHREQ 3 /* We've sent an Authenticate-Request */
donatien 0:013f5d54248c 95 #define UPAPCS_OPEN 4 /* We've received an Ack */
donatien 0:013f5d54248c 96 #define UPAPCS_BADAUTH 5 /* We've received a Nak */
donatien 0:013f5d54248c 97
donatien 0:013f5d54248c 98 /*
donatien 0:013f5d54248c 99 * Server states.
donatien 0:013f5d54248c 100 */
donatien 0:013f5d54248c 101 #define UPAPSS_INITIAL 0 /* Connection down */
donatien 0:013f5d54248c 102 #define UPAPSS_CLOSED 1 /* Connection up, haven't requested auth */
donatien 0:013f5d54248c 103 #define UPAPSS_PENDING 2 /* Connection down, have requested auth */
donatien 0:013f5d54248c 104 #define UPAPSS_LISTEN 3 /* Listening for an Authenticate */
donatien 0:013f5d54248c 105 #define UPAPSS_OPEN 4 /* We've sent an Ack */
donatien 0:013f5d54248c 106 #define UPAPSS_BADAUTH 5 /* We've sent a Nak */
donatien 0:013f5d54248c 107
donatien 0:013f5d54248c 108
donatien 0:013f5d54248c 109 extern upap_state upap[];
donatien 0:013f5d54248c 110
donatien 0:013f5d54248c 111 void upap_authwithpeer (int, char *, char *);
donatien 0:013f5d54248c 112 void upap_authpeer (int);
donatien 0:013f5d54248c 113
donatien 0:013f5d54248c 114 extern struct protent pap_protent;
donatien 0:013f5d54248c 115
donatien 0:013f5d54248c 116 #endif /* PAP_SUPPORT */
donatien 0:013f5d54248c 117
donatien 0:013f5d54248c 118 #endif /* PAP_H */