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Diffstat (limited to 'src/ipv6cp.h')
| -rw-r--r-- | src/ipv6cp.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/ipv6cp.h b/src/ipv6cp.h new file mode 100644 index 0000000..57188fe --- /dev/null +++ b/src/ipv6cp.h @@ -0,0 +1,83 @@ +/*- + * Copyright (c) 2001 Brian Somers <brian@Awfulhak.org> + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. + * + * $FreeBSD: src/usr.sbin/ppp/ipv6cp.h,v 1.2.42.1 2010/12/21 17:10:29 kensmith Exp $ + */ + +#ifndef NOINET6 +#define IPV6CP_MAXCODE CODE_CODEREJ + +#define TY_TOKEN 1 +#define TY_COMPPROTO 2 + +#define IPV6CP_IFIDLEN 8 /* RFC2472 */ + +struct ipv6cp { + struct fsm fsm; /* The finite state machine */ + + struct { + struct fsm_retry fsm; /* frequency to resend requests */ + } cfg; + + unsigned peer_tokenreq : 1; /* Any TY_TOKEN REQs from the peer ? */ + + u_char my_ifid[IPV6CP_IFIDLEN]; /* Local Interface Identifier */ + u_char his_ifid[IPV6CP_IFIDLEN]; /* Peer Interface Identifier */ + + struct ncpaddr myaddr; /* Local address */ + struct ncpaddr hisaddr; /* Peer address */ + + u_int32_t his_reject; /* Request codes rejected by peer */ + u_int32_t my_reject; /* Request codes I have rejected */ + + struct pppThroughput throughput; /* throughput statistics */ + struct mqueue Queue[2]; /* Output packet queues */ +}; + +#define fsm2ipv6cp(fp) (fp->proto == PROTO_IPV6CP ? (struct ipv6cp *)fp : NULL) +#define IPV6CP_QUEUES(ipv6cp) (sizeof ipv6cp->Queue / sizeof ipv6cp->Queue[0]) + +struct bundle; +struct link; +struct cmdargs; +struct iface_addr; + +extern void ipv6cp_Init(struct ipv6cp *, struct bundle *, struct link *, + const struct fsm_parent *); +extern void ipv6cp_Destroy(struct ipv6cp *); +extern void ipv6cp_Setup(struct ipv6cp *); +extern void ipv6cp_SetLink(struct ipv6cp *, struct link *); + +extern int ipv6cp_Show(struct cmdargs const *); +extern struct mbuf *ipv6cp_Input(struct bundle *, struct link *, struct mbuf *); +extern void ipv6cp_AddInOctets(struct ipv6cp *, int); +extern void ipv6cp_AddOutOctets(struct ipv6cp *, int); + +extern void ipv6cp_IfaceAddrAdded(struct ipv6cp *, const struct iface_addr *); +extern void ipv6cp_IfaceAddrDeleted(struct ipv6cp *, const struct iface_addr *); +extern int ipv6cp_InterfaceUp(struct ipv6cp *); +extern size_t ipv6cp_QueueLen(struct ipv6cp *); +extern int ipv6cp_PushPacket(struct ipv6cp *, struct link *); +#endif |