Donatien Garnier / lwip_ppp_ethernet

LwIP with PPP & Ethernet integration

Dependents:   NetworkingCoreLib

This is the mbed port of the LwIP stack: http://savannah.nongnu.org/projects/lwip/

It includes contributed content from NXP's port for LPCxxxx devices: http://www.lpcware.com/content/project/lightweight-ip-lwip-networking-stack

Licence

LwIP is licenced under the BSD licence: 

Copyright (c) 2001-2004 Swedish Institute of Computer Science. 
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. 
3. The name of the author may not be used to endorse or promote products 
derived from this software without specific prior written permission. 
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.

src/netif/ppp/pap.h@2:1a87f74b8e3b, 2012-05-25 (annotated)

Committer:
donatien
Date:
Fri May 25 08:56:35 2012 +0000
Revision:
2:1a87f74b8e3b
Parent:
0:8e01dca41002 
Removed compilation of EMAC driver when using PPP

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:8e01dca41002 1 /*****************************************************************************
donatien 0:8e01dca41002 2 * pap.h - PPP Password Authentication Protocol header file.
donatien 0:8e01dca41002 3 *
donatien 0:8e01dca41002 4 * Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
donatien 0:8e01dca41002 5 * portions Copyright (c) 1997 Global Election Systems Inc.
donatien 0:8e01dca41002 6 *
donatien 0:8e01dca41002 7 * The authors hereby grant permission to use, copy, modify, distribute,
donatien 0:8e01dca41002 8 * and license this software and its documentation for any purpose, provided
donatien 0:8e01dca41002 9 * that existing copyright notices are retained in all copies and that this
donatien 0:8e01dca41002 10 * notice and the following disclaimer are included verbatim in any
donatien 0:8e01dca41002 11 * distributions. No written agreement, license, or royalty fee is required
donatien 0:8e01dca41002 12 * for any of the authorized uses.
donatien 0:8e01dca41002 13 *
donatien 0:8e01dca41002 14 * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
donatien 0:8e01dca41002 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
donatien 0:8e01dca41002 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
donatien 0:8e01dca41002 17 * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
donatien 0:8e01dca41002 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
donatien 0:8e01dca41002 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
donatien 0:8e01dca41002 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
donatien 0:8e01dca41002 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
donatien 0:8e01dca41002 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
donatien 0:8e01dca41002 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
donatien 0:8e01dca41002 24 *
donatien 0:8e01dca41002 25 ******************************************************************************
donatien 0:8e01dca41002 26 * REVISION HISTORY
donatien 0:8e01dca41002 27 *
donatien 0:8e01dca41002 28 * 03-01-01 Marc Boucher <marc@mbsi.ca>
donatien 0:8e01dca41002 29 * Ported to lwIP.
donatien 0:8e01dca41002 30 * 97-12-04 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
donatien 0:8e01dca41002 31 * Original derived from BSD codes.
donatien 0:8e01dca41002 32 *****************************************************************************/
donatien 0:8e01dca41002 33 /*
donatien 0:8e01dca41002 34 * upap.h - User/Password Authentication Protocol definitions.
donatien 0:8e01dca41002 35 *
donatien 0:8e01dca41002 36 * Copyright (c) 1989 Carnegie Mellon University.
donatien 0:8e01dca41002 37 * All rights reserved.
donatien 0:8e01dca41002 38 *
donatien 0:8e01dca41002 39 * Redistribution and use in source and binary forms are permitted
donatien 0:8e01dca41002 40 * provided that the above copyright notice and this paragraph are
donatien 0:8e01dca41002 41 * duplicated in all such forms and that any documentation,
donatien 0:8e01dca41002 42 * advertising materials, and other materials related to such
donatien 0:8e01dca41002 43 * distribution and use acknowledge that the software was developed
donatien 0:8e01dca41002 44 * by Carnegie Mellon University. The name of the
donatien 0:8e01dca41002 45 * University may not be used to endorse or promote products derived
donatien 0:8e01dca41002 46 * from this software without specific prior written permission.
donatien 0:8e01dca41002 47 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
donatien 0:8e01dca41002 48 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
donatien 0:8e01dca41002 49 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
donatien 0:8e01dca41002 50 */
donatien 0:8e01dca41002 51
donatien 0:8e01dca41002 52 #ifndef PAP_H
donatien 0:8e01dca41002 53 #define PAP_H
donatien 0:8e01dca41002 54
donatien 0:8e01dca41002 55 #if PAP_SUPPORT /* don't build if not configured for use in lwipopts.h */
donatien 0:8e01dca41002 56
donatien 0:8e01dca41002 57 /*
donatien 0:8e01dca41002 58 * Packet header = Code, id, length.
donatien 0:8e01dca41002 59 */
donatien 0:8e01dca41002 60 #define UPAP_HEADERLEN (sizeof (u_char) + sizeof (u_char) + sizeof (u_short))
donatien 0:8e01dca41002 61
donatien 0:8e01dca41002 62
donatien 0:8e01dca41002 63 /*
donatien 0:8e01dca41002 64 * UPAP codes.
donatien 0:8e01dca41002 65 */
donatien 0:8e01dca41002 66 #define UPAP_AUTHREQ 1 /* Authenticate-Request */
donatien 0:8e01dca41002 67 #define UPAP_AUTHACK 2 /* Authenticate-Ack */
donatien 0:8e01dca41002 68 #define UPAP_AUTHNAK 3 /* Authenticate-Nak */
donatien 0:8e01dca41002 69
donatien 0:8e01dca41002 70 /*
donatien 0:8e01dca41002 71 * Each interface is described by upap structure.
donatien 0:8e01dca41002 72 */
donatien 0:8e01dca41002 73 typedef struct upap_state {
donatien 0:8e01dca41002 74 int us_unit; /* Interface unit number */
donatien 0:8e01dca41002 75 const char *us_user; /* User */
donatien 0:8e01dca41002 76 int us_userlen; /* User length */
donatien 0:8e01dca41002 77 const char *us_passwd; /* Password */
donatien 0:8e01dca41002 78 int us_passwdlen; /* Password length */
donatien 0:8e01dca41002 79 int us_clientstate; /* Client state */
donatien 0:8e01dca41002 80 int us_serverstate; /* Server state */
donatien 0:8e01dca41002 81 u_char us_id; /* Current id */
donatien 0:8e01dca41002 82 int us_timeouttime; /* Timeout (seconds) for auth-req retrans. */
donatien 0:8e01dca41002 83 int us_transmits; /* Number of auth-reqs sent */
donatien 0:8e01dca41002 84 int us_maxtransmits; /* Maximum number of auth-reqs to send */
donatien 0:8e01dca41002 85 int us_reqtimeout; /* Time to wait for auth-req from peer */
donatien 0:8e01dca41002 86 } upap_state;
donatien 0:8e01dca41002 87
donatien 0:8e01dca41002 88 /*
donatien 0:8e01dca41002 89 * Client states.
donatien 0:8e01dca41002 90 */
donatien 0:8e01dca41002 91 #define UPAPCS_INITIAL 0 /* Connection down */
donatien 0:8e01dca41002 92 #define UPAPCS_CLOSED 1 /* Connection up, haven't requested auth */
donatien 0:8e01dca41002 93 #define UPAPCS_PENDING 2 /* Connection down, have requested auth */
donatien 0:8e01dca41002 94 #define UPAPCS_AUTHREQ 3 /* We've sent an Authenticate-Request */
donatien 0:8e01dca41002 95 #define UPAPCS_OPEN 4 /* We've received an Ack */
donatien 0:8e01dca41002 96 #define UPAPCS_BADAUTH 5 /* We've received a Nak */
donatien 0:8e01dca41002 97
donatien 0:8e01dca41002 98 /*
donatien 0:8e01dca41002 99 * Server states.
donatien 0:8e01dca41002 100 */
donatien 0:8e01dca41002 101 #define UPAPSS_INITIAL 0 /* Connection down */
donatien 0:8e01dca41002 102 #define UPAPSS_CLOSED 1 /* Connection up, haven't requested auth */
donatien 0:8e01dca41002 103 #define UPAPSS_PENDING 2 /* Connection down, have requested auth */
donatien 0:8e01dca41002 104 #define UPAPSS_LISTEN 3 /* Listening for an Authenticate */
donatien 0:8e01dca41002 105 #define UPAPSS_OPEN 4 /* We've sent an Ack */
donatien 0:8e01dca41002 106 #define UPAPSS_BADAUTH 5 /* We've sent a Nak */
donatien 0:8e01dca41002 107
donatien 0:8e01dca41002 108
donatien 0:8e01dca41002 109 extern upap_state upap[];
donatien 0:8e01dca41002 110
donatien 0:8e01dca41002 111 void upap_authwithpeer (int, char *, char *);
donatien 0:8e01dca41002 112 void upap_authpeer (int);
donatien 0:8e01dca41002 113
donatien 0:8e01dca41002 114 extern struct protent pap_protent;
donatien 0:8e01dca41002 115
donatien 0:8e01dca41002 116 #endif /* PAP_SUPPORT */
donatien 0:8e01dca41002 117
donatien 0:8e01dca41002 118 #endif /* PAP_H */