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added raw IPv6 PPP files

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This commit is contained in:
Sylvain Rochet 2012-06-20 13:29:21 +02:00
parent 9871c4ff06
commit c36d73f42a
4 changed files with 1904 additions and 0 deletions
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57
src/netif/ppp/eui64.c Normal file
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/*
* eui64.c - EUI64 routines for IPv6CP.
*
* Copyright (c) 1999 Tommi Komulainen. 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(s) of the authors of this software must not be used to
* endorse or promote products derived from this software without
* prior written permission.
*
* 4. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Tommi Komulainen
* <Tommi.Komulainen@iki.fi>".
*
* THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $Id: eui64.c,v 1.6 2002/12/04 23:03:32 paulus Exp $
*/
#define RCSID "$Id: eui64.c,v 1.6 2002/12/04 23:03:32 paulus Exp $"
#include "pppd.h"
static const char rcsid[] = RCSID;
/*
* eui64_ntoa - Make an ascii representation of an interface identifier
*/
char *
eui64_ntoa(e)
eui64_t e;
{
static char buf[32];
snprintf(buf, 32, "%02x%02x:%02x%02x:%02x%02x:%02x%02x",
e.e8[0], e.e8[1], e.e8[2], e.e8[3],
e.e8[4], e.e8[5], e.e8[6], e.e8[7]);
return buf;
}

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src/netif/ppp/eui64.h Normal file
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/*
* eui64.h - EUI64 routines for IPv6CP.
*
* Copyright (c) 1999 Tommi Komulainen. 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(s) of the authors of this software must not be used to
* endorse or promote products derived from this software without
* prior written permission.
*
* 4. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Tommi Komulainen
* <Tommi.Komulainen@iki.fi>".
*
* THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $Id: eui64.h,v 1.6 2002/12/04 23:03:32 paulus Exp $
*/
#ifndef __EUI64_H__
#define __EUI64_H__
#if !defined(INET6)
#error "this file should only be included when INET6 is defined"
#endif /* not defined(INET6) */
#if defined(SOL2)
#include <netinet/in.h>
typedef union {
uint8_t e8[8]; /* lower 64-bit IPv6 address */
uint32_t e32[2]; /* lower 64-bit IPv6 address */
} eui64_t;
/*
* Declare the two below, since in.h only defines them when _KERNEL
* is declared - which shouldn't be true when dealing with user-land programs
*/
#define s6_addr8 _S6_un._S6_u8
#define s6_addr32 _S6_un._S6_u32
#else /* else if not defined(SOL2) */
/*
* TODO:
*
* Maybe this should be done by processing struct in6_addr directly...
*/
typedef union
{
u_int8_t e8[8];
u_int16_t e16[4];
u_int32_t e32[2];
} eui64_t;
#endif /* defined(SOL2) */
#define eui64_iszero(e) (((e).e32[0] | (e).e32[1]) == 0)
#define eui64_equals(e, o) (((e).e32[0] == (o).e32[0]) && \
((e).e32[1] == (o).e32[1]))
#define eui64_zero(e) (e).e32[0] = (e).e32[1] = 0;
#define eui64_copy(s, d) memcpy(&(d), &(s), sizeof(eui64_t))
#define eui64_magic(e) do { \
(e).e32[0] = magic(); \
(e).e32[1] = magic(); \
(e).e8[0] &= ~2; \
} while (0)
#define eui64_magic_nz(x) do { \
eui64_magic(x); \
} while (eui64_iszero(x))
#define eui64_magic_ne(x, y) do { \
eui64_magic(x); \
} while (eui64_equals(x, y))
#define eui64_get(ll, cp) do { \
eui64_copy((*cp), (ll)); \
(cp) += sizeof(eui64_t); \
} while (0)
#define eui64_put(ll, cp) do { \
eui64_copy((ll), (*cp)); \
(cp) += sizeof(eui64_t); \
} while (0)
#define eui64_set32(e, l) do { \
(e).e32[0] = 0; \
(e).e32[1] = htonl(l); \
} while (0)
#define eui64_setlo32(e, l) eui64_set32(e, l)
char *eui64_ntoa __P((eui64_t)); /* Returns ascii representation of id */
#endif /* __EUI64_H__ */

1562
src/netif/ppp/ipv6cp.c Normal file
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171
src/netif/ppp/ipv6cp.h Normal file
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/*
* ipv6cp.h - PPP IPV6 Control Protocol.
*
* Copyright (c) 1999 Tommi Komulainen. 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(s) of the authors of this software must not be used to
* endorse or promote products derived from this software without
* prior written permission.
*
* 4. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Tommi Komulainen
* <Tommi.Komulainen@iki.fi>".
*
* THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
/* Original version, based on RFC2023 :
Copyright (c) 1995, 1996, 1997 Francis.Dupont@inria.fr, INRIA Rocquencourt,
Alain.Durand@imag.fr, IMAG,
Jean-Luc.Richier@imag.fr, IMAG-LSR.
Copyright (c) 1998, 1999 Francis.Dupont@inria.fr, GIE DYADE,
Alain.Durand@imag.fr, IMAG,
Jean-Luc.Richier@imag.fr, IMAG-LSR.
Ce travail a été fait au sein du GIE DYADE (Groupement d'Intérêt
Économique ayant pour membres BULL S.A. et l'INRIA).
Ce logiciel informatique est disponible aux conditions
usuelles dans la recherche, c'est-à-dire qu'il peut
être utilisé, copié, modifié, distribué à l'unique
condition que ce texte soit conservé afin que
l'origine de ce logiciel soit reconnue.
Le nom de l'Institut National de Recherche en Informatique
et en Automatique (INRIA), de l'IMAG, ou d'une personne morale
ou physique ayant participé à l'élaboration de ce logiciel ne peut
être utilisé sans son accord préalable explicite.
Ce logiciel est fourni tel quel sans aucune garantie,
support ou responsabilité d'aucune sorte.
Ce logiciel est dérivé de sources d'origine
"University of California at Berkeley" et
"Digital Equipment Corporation" couvertes par des copyrights.
L'Institut d'Informatique et de Mathématiques Appliquées de Grenoble (IMAG)
est une fédération d'unités mixtes de recherche du CNRS, de l'Institut National
Polytechnique de Grenoble et de l'Université Joseph Fourier regroupant
sept laboratoires dont le laboratoire Logiciels, Systèmes, Réseaux (LSR).
This work has been done in the context of GIE DYADE (joint R & D venture
between BULL S.A. and INRIA).
This software is available with usual "research" terms
with the aim of retain credits of the software.
Permission to use, copy, modify and distribute this software for any
purpose and without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies,
and the name of INRIA, IMAG, or any contributor not be used in advertising
or publicity pertaining to this material without the prior explicit
permission. The software is provided "as is" without any
warranties, support or liabilities of any kind.
This software is derived from source code from
"University of California at Berkeley" and
"Digital Equipment Corporation" protected by copyrights.
Grenoble's Institute of Computer Science and Applied Mathematics (IMAG)
is a federation of seven research units funded by the CNRS, National
Polytechnic Institute of Grenoble and University Joseph Fourier.
The research unit in Software, Systems, Networks (LSR) is member of IMAG.
*/
/*
* Derived from :
*
*
* ipcp.h - IP Control Protocol definitions.
*
* Copyright (c) 1984-2000 Carnegie Mellon University. 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 "Carnegie Mellon University" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For permission or any legal
* details, please contact
* Office of Technology Transfer
* Carnegie Mellon University
* 5000 Forbes Avenue
* Pittsburgh, PA 15213-3890
* (412) 268-4387, fax: (412) 268-7395
* tech-transfer@andrew.cmu.edu
*
* 4. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Computing Services
* at Carnegie Mellon University (http://www.cmu.edu/computing/)."
*
* CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $Id: ipv6cp.h,v 1.7 2002/12/04 23:03:32 paulus Exp $
*/
/*
* Options.
*/
#define CI_IFACEID 1 /* Interface Identifier */
#define CI_COMPRESSTYPE 2 /* Compression Type */
/* No compression types yet defined.
*#define IPV6CP_COMP 0x004f
*/
typedef struct ipv6cp_options {
int neg_ifaceid; /* Negotiate interface identifier? */
int req_ifaceid; /* Ask peer to send interface identifier? */
int accept_local; /* accept peer's value for iface id? */
int opt_local; /* ourtoken set by option */
int opt_remote; /* histoken set by option */
int use_ip; /* use IP as interface identifier */
#if defined(SOL2) || defined(__linux__)
int use_persistent; /* use uniquely persistent value for address */
#endif /* defined(SOL2) */
int neg_vj; /* Van Jacobson Compression? */
u_short vj_protocol; /* protocol value to use in VJ option */
eui64_t ourid, hisid; /* Interface identifiers */
} ipv6cp_options;
extern fsm ipv6cp_fsm[];
extern ipv6cp_options ipv6cp_wantoptions[];
extern ipv6cp_options ipv6cp_gotoptions[];
extern ipv6cp_options ipv6cp_allowoptions[];
extern ipv6cp_options ipv6cp_hisoptions[];
extern struct protent ipv6cp_protent;