+++ /dev/null
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
- * Reserved. This file contains Original Code and/or Modifications of
- * Original Code as defined in and that are subject to the Apple Public
- * Source License Version 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Copyright (c) 1992, 1993, 1994, 1995, 1996
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that: (1) source code distributions
- * retain the above copyright notice and this paragraph in its entirety, (2)
- * distributions including binary code include the above copyright notice and
- * this paragraph in its entirety in the documentation or other materials
- * provided with the distribution, and (3) all advertising materials mentioning
- * features or use of this software display the following acknowledgement:
- * ``This product includes software developed by the University of California,
- * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
- * the University nor the names of its contributors may be used to endorse
- * or promote products derived from this software without specific prior
- * written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- */
-
-#ifndef lint
-static const char rcsid[] =
- "@(#) $Header: /cvs/Darwin/Commands/NeXT/network_cmds/tcpdump.tproj/print-decnet.c,v 1.1.1.1 1999/05/02 03:58:33 wsanchez Exp $ (LBL)";
-#endif
-
-#include <sys/param.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-
-#if __STDC__
-struct mbuf;
-struct rtentry;
-#endif
-#include <net/if.h>
-
-#ifdef HAVE_LIBDNET
-#include <netdnet/dnetdb.h>
-#endif
-
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "decnet.h"
-#include "extract.h"
-#include "interface.h"
-#include "addrtoname.h"
-
-/* Forwards */
-static void print_decnet_ctlmsg(const union routehdr *, u_int);
-static void print_t_info(int);
-static void print_l1_routes(const char *, u_int);
-static void print_l2_routes(const char *, u_int);
-static void print_i_info(int);
-static void print_elist(const char *, u_int);
-static void print_nsp(const u_char *, u_int);
-static void print_reason(int);
-#ifdef PRINT_NSPDATA
-static void pdata(u_char *, int);
-#endif
-
-#ifdef HAVE_LIBDNET
-extern char *dnet_htoa(struct dn_naddr *);
-#endif
-
-void
-decnet_print(register const u_char *ap, register u_int length,
- register u_int caplen)
-{
- static union routehdr rhcopy;
- register union routehdr *rhp = &rhcopy;
- register int mflags;
- int dst, src, hops;
- u_int rhlen, nsplen, pktlen;
- const u_char *nspp;
-
- if (length < sizeof(struct shorthdr)) {
- (void)printf("[|decnet]");
- return;
- }
-
- pktlen = EXTRACT_LE_16BITS(ap);
-
- rhlen = min(length, caplen);
- rhlen = min(rhlen, sizeof(*rhp));
- memcpy((char *)rhp, (char *)&(ap[sizeof(short)]), rhlen);
-
- mflags = EXTRACT_LE_8BITS(rhp->rh_short.sh_flags);
-
- if (mflags & RMF_PAD) {
- /* pad bytes of some sort in front of message */
- u_int padlen = mflags & RMF_PADMASK;
- if (vflag)
- (void) printf("[pad:%d] ", padlen);
- ap += padlen;
- length -= padlen;
- caplen -= padlen;
- rhlen = min(length, caplen);
- rhlen = min(rhlen, sizeof(*rhp));
- memcpy((char *)rhp, (char *)&(ap[sizeof(short)]), rhlen);
- mflags = EXTRACT_LE_8BITS(rhp->rh_short.sh_flags);
- }
-
- if (mflags & RMF_FVER) {
- (void) printf("future-version-decnet");
- default_print(ap, length);
- return;
- }
-
- /* is it a control message? */
- if (mflags & RMF_CTLMSG) {
- print_decnet_ctlmsg(rhp, min(length, caplen));
- return;
- }
-
- switch (mflags & RMF_MASK) {
- case RMF_LONG:
- dst =
- EXTRACT_LE_16BITS(rhp->rh_long.lg_dst.dne_remote.dne_nodeaddr);
- src =
- EXTRACT_LE_16BITS(rhp->rh_long.lg_src.dne_remote.dne_nodeaddr);
- hops = EXTRACT_LE_8BITS(rhp->rh_long.lg_visits);
- nspp = &(ap[sizeof(short) + sizeof(struct longhdr)]);
- nsplen = min((length - sizeof(struct longhdr)),
- (caplen - sizeof(struct longhdr)));
- break;
- case RMF_SHORT:
- dst = EXTRACT_LE_16BITS(rhp->rh_short.sh_dst);
- src = EXTRACT_LE_16BITS(rhp->rh_short.sh_src);
- hops = (EXTRACT_LE_8BITS(rhp->rh_short.sh_visits) & VIS_MASK)+1;
- nspp = &(ap[sizeof(short) + sizeof(struct shorthdr)]);
- nsplen = min((length - sizeof(struct shorthdr)),
- (caplen - sizeof(struct shorthdr)));
- break;
- default:
- (void) printf("unknown message flags under mask");
- default_print((u_char *)ap, length);
- return;
- }
-
- (void)printf("%s > %s %d ",
- dnaddr_string(src), dnaddr_string(dst), pktlen);
- if (vflag) {
- if (mflags & RMF_RQR)
- (void)printf("RQR ");
- if (mflags & RMF_RTS)
- (void)printf("RTS ");
- if (mflags & RMF_IE)
- (void)printf("IE ");
- (void)printf("%d hops ", hops);
- }
-
- print_nsp(nspp, nsplen);
-}
-
-static void
-print_decnet_ctlmsg(register const union routehdr *rhp, u_int length)
-{
- int mflags = EXTRACT_LE_8BITS(rhp->rh_short.sh_flags);
- register union controlmsg *cmp = (union controlmsg *)rhp;
- int src, dst, info, blksize, eco, ueco, hello, other, vers;
- etheraddr srcea, rtea;
- int priority;
- char *rhpx = (char *)rhp;
-
- switch (mflags & RMF_CTLMASK) {
- case RMF_INIT:
- (void)printf("init ");
- src = EXTRACT_LE_16BITS(cmp->cm_init.in_src);
- info = EXTRACT_LE_8BITS(cmp->cm_init.in_info);
- blksize = EXTRACT_LE_16BITS(cmp->cm_init.in_blksize);
- vers = EXTRACT_LE_8BITS(cmp->cm_init.in_vers);
- eco = EXTRACT_LE_8BITS(cmp->cm_init.in_eco);
- ueco = EXTRACT_LE_8BITS(cmp->cm_init.in_ueco);
- hello = EXTRACT_LE_16BITS(cmp->cm_init.in_hello);
- print_t_info(info);
- (void)printf(
- "src %sblksize %d vers %d eco %d ueco %d hello %d",
- dnaddr_string(src), blksize, vers, eco, ueco,
- hello);
- break;
- case RMF_VER:
- (void)printf("verification ");
- src = EXTRACT_LE_16BITS(cmp->cm_ver.ve_src);
- other = EXTRACT_LE_8BITS(cmp->cm_ver.ve_fcnval);
- (void)printf("src %s fcnval %o", dnaddr_string(src), other);
- break;
- case RMF_TEST:
- (void)printf("test ");
- src = EXTRACT_LE_16BITS(cmp->cm_test.te_src);
- other = EXTRACT_LE_8BITS(cmp->cm_test.te_data);
- (void)printf("src %s data %o", dnaddr_string(src), other);
- break;
- case RMF_L1ROUT:
- (void)printf("lev-1-routing ");
- src = EXTRACT_LE_16BITS(cmp->cm_l1rou.r1_src);
- (void)printf("src %s ", dnaddr_string(src));
- print_l1_routes(&(rhpx[sizeof(struct l1rout)]),
- length - sizeof(struct l1rout));
- break;
- case RMF_L2ROUT:
- (void)printf("lev-2-routing ");
- src = EXTRACT_LE_16BITS(cmp->cm_l2rout.r2_src);
- (void)printf("src %s ", dnaddr_string(src));
- print_l2_routes(&(rhpx[sizeof(struct l2rout)]),
- length - sizeof(struct l2rout));
- break;
- case RMF_RHELLO:
- (void)printf("router-hello ");
- vers = EXTRACT_LE_8BITS(cmp->cm_rhello.rh_vers);
- eco = EXTRACT_LE_8BITS(cmp->cm_rhello.rh_eco);
- ueco = EXTRACT_LE_8BITS(cmp->cm_rhello.rh_ueco);
- memcpy((char *)&srcea, (char *)&(cmp->cm_rhello.rh_src),
- sizeof(srcea));
- src = EXTRACT_LE_16BITS(srcea.dne_remote.dne_nodeaddr);
- info = EXTRACT_LE_8BITS(cmp->cm_rhello.rh_info);
- blksize = EXTRACT_LE_16BITS(cmp->cm_rhello.rh_blksize);
- priority = EXTRACT_LE_8BITS(cmp->cm_rhello.rh_priority);
- hello = EXTRACT_LE_16BITS(cmp->cm_rhello.rh_hello);
- print_i_info(info);
- (void)printf(
- "vers %d eco %d ueco %d src %s blksize %d pri %d hello %d",
- vers, eco, ueco, dnaddr_string(src),
- blksize, priority, hello);
- print_elist(&(rhpx[sizeof(struct rhellomsg)]),
- length - sizeof(struct rhellomsg));
- break;
- case RMF_EHELLO:
- (void)printf("endnode-hello ");
- vers = EXTRACT_LE_8BITS(cmp->cm_ehello.eh_vers);
- eco = EXTRACT_LE_8BITS(cmp->cm_ehello.eh_eco);
- ueco = EXTRACT_LE_8BITS(cmp->cm_ehello.eh_ueco);
- memcpy((char *)&srcea, (char *)&(cmp->cm_ehello.eh_src),
- sizeof(srcea));
- src = EXTRACT_LE_16BITS(srcea.dne_remote.dne_nodeaddr);
- info = EXTRACT_LE_8BITS(cmp->cm_ehello.eh_info);
- blksize = EXTRACT_LE_16BITS(cmp->cm_ehello.eh_blksize);
- /*seed*/
- memcpy((char *)&rtea, (char *)&(cmp->cm_ehello.eh_router),
- sizeof(rtea));
- dst = EXTRACT_LE_16BITS(rtea.dne_remote.dne_nodeaddr);
- hello = EXTRACT_LE_16BITS(cmp->cm_ehello.eh_hello);
- other = EXTRACT_LE_8BITS(cmp->cm_ehello.eh_data);
- print_i_info(info);
- (void)printf(
- "vers %d eco %d ueco %d src %s blksize %d rtr %s hello %d data %o",
- vers, eco, ueco, dnaddr_string(src),
- blksize, dnaddr_string(dst), hello, other);
- break;
-
- default:
- (void)printf("unknown control message");
- default_print((u_char *)rhp, length);
- break;
- }
-}
-
-static void
-print_t_info(int info)
-{
- int ntype = info & 3;
- switch (ntype) {
- case 0: (void)printf("reserved-ntype? "); break;
- case TI_L2ROUT: (void)printf("l2rout "); break;
- case TI_L1ROUT: (void)printf("l1rout "); break;
- case TI_ENDNODE: (void)printf("endnode "); break;
- }
- if (info & TI_VERIF)
- (void)printf("verif ");
- if (info & TI_BLOCK)
- (void)printf("blo ");
-}
-
-static void
-print_l1_routes(const char *rp, u_int len)
-{
- int count;
- int id;
- int info;
-
- /* The last short is a checksum */
- while (len > (3 * sizeof(short))) {
- count = EXTRACT_LE_16BITS(rp);
- if (count > 1024)
- return; /* seems to be bogus from here on */
- rp += sizeof(short);
- len -= sizeof(short);
- id = EXTRACT_LE_16BITS(rp);
- rp += sizeof(short);
- len -= sizeof(short);
- info = EXTRACT_LE_16BITS(rp);
- rp += sizeof(short);
- len -= sizeof(short);
- (void)printf("{ids %d-%d cost %d hops %d} ", id, id + count,
- RI_COST(info), RI_HOPS(info));
- }
-}
-
-static void
-print_l2_routes(const char *rp, u_int len)
-{
- int count;
- int area;
- int info;
-
- /* The last short is a checksum */
- while (len > (3 * sizeof(short))) {
- count = EXTRACT_LE_16BITS(rp);
- if (count > 1024)
- return; /* seems to be bogus from here on */
- rp += sizeof(short);
- len -= sizeof(short);
- area = EXTRACT_LE_16BITS(rp);
- rp += sizeof(short);
- len -= sizeof(short);
- info = EXTRACT_LE_16BITS(rp);
- rp += sizeof(short);
- len -= sizeof(short);
- (void)printf("{areas %d-%d cost %d hops %d} ", area, area + count,
- RI_COST(info), RI_HOPS(info));
- }
-}
-
-static void
-print_i_info(int info)
-{
- int ntype = info & II_TYPEMASK;
- switch (ntype) {
- case 0: (void)printf("reserved-ntype? "); break;
- case II_L2ROUT: (void)printf("l2rout "); break;
- case II_L1ROUT: (void)printf("l1rout "); break;
- case II_ENDNODE: (void)printf("endnode "); break;
- }
- if (info & II_VERIF)
- (void)printf("verif ");
- if (info & II_NOMCAST)
- (void)printf("nomcast ");
- if (info & II_BLOCK)
- (void)printf("blo ");
-}
-
-static void
-print_elist(const char *elp, u_int len)
-{
- /* Not enough examples available for me to debug this */
-}
-
-static void
-print_nsp(const u_char *nspp, u_int nsplen)
-{
- const struct nsphdr *nsphp = (struct nsphdr *)nspp;
- int dst, src, flags;
-
- flags = EXTRACT_LE_8BITS(nsphp->nh_flags);
- dst = EXTRACT_LE_16BITS(nsphp->nh_dst);
- src = EXTRACT_LE_16BITS(nsphp->nh_src);
-
- switch (flags & NSP_TYPEMASK) {
- case MFT_DATA:
- switch (flags & NSP_SUBMASK) {
- case MFS_BOM:
- case MFS_MOM:
- case MFS_EOM:
- case MFS_BOM+MFS_EOM:
- printf("data %d>%d ", src, dst);
- {
- struct seghdr *shp = (struct seghdr *)nspp;
- int ack;
-#ifdef PRINT_NSPDATA
- u_char *dp;
-#endif
- u_int data_off = sizeof(struct minseghdr);
-
- ack = EXTRACT_LE_16BITS(shp->sh_seq[0]);
- if (ack & SGQ_ACK) { /* acknum field */
- if ((ack & SGQ_NAK) == SGQ_NAK)
- (void)printf("nak %d ", ack & SGQ_MASK);
- else
- (void)printf("ack %d ", ack & SGQ_MASK);
- ack = EXTRACT_LE_16BITS(shp->sh_seq[1]);
- data_off += sizeof(short);
- if (ack & SGQ_OACK) { /* ackoth field */
- if ((ack & SGQ_ONAK) == SGQ_ONAK)
- (void)printf("onak %d ", ack & SGQ_MASK);
- else
- (void)printf("oack %d ", ack & SGQ_MASK);
- ack = EXTRACT_LE_16BITS(shp->sh_seq[2]);
- data_off += sizeof(short);
- }
- }
- (void)printf("seg %d ", ack & SGQ_MASK);
-#ifdef PRINT_NSPDATA
- dp = &(nspp[data_off]);
- pdata(dp, 10);
-#endif
- }
- break;
- case MFS_ILS+MFS_INT:
- printf("intr ");
- {
- struct seghdr *shp = (struct seghdr *)nspp;
- int ack;
-#ifdef PRINT_NSPDATA
- u_char *dp;
-#endif
- u_int data_off = sizeof(struct minseghdr);
-
- ack = EXTRACT_LE_16BITS(shp->sh_seq[0]);
- if (ack & SGQ_ACK) { /* acknum field */
- if ((ack & SGQ_NAK) == SGQ_NAK)
- (void)printf("nak %d ", ack & SGQ_MASK);
- else
- (void)printf("ack %d ", ack & SGQ_MASK);
- ack = EXTRACT_LE_16BITS(shp->sh_seq[1]);
- data_off += sizeof(short);
- if (ack & SGQ_OACK) { /* ackdat field */
- if ((ack & SGQ_ONAK) == SGQ_ONAK)
- (void)printf("nakdat %d ", ack & SGQ_MASK);
- else
- (void)printf("ackdat %d ", ack & SGQ_MASK);
- ack = EXTRACT_LE_16BITS(shp->sh_seq[2]);
- data_off += sizeof(short);
- }
- }
- (void)printf("seg %d ", ack & SGQ_MASK);
-#ifdef PRINT_NSPDATA
- dp = &(nspp[data_off]);
- pdata(dp, 10);
-#endif
- }
- break;
- case MFS_ILS:
- (void)printf("link-service %d>%d ", src, dst);
- {
- struct seghdr *shp = (struct seghdr *)nspp;
- struct lsmsg *lsmp =
- (struct lsmsg *)&(nspp[sizeof(struct seghdr)]);
- int ack;
- int lsflags, fcval;
-
- ack = EXTRACT_LE_16BITS(shp->sh_seq[0]);
- if (ack & SGQ_ACK) { /* acknum field */
- if ((ack & SGQ_NAK) == SGQ_NAK)
- (void)printf("nak %d ", ack & SGQ_MASK);
- else
- (void)printf("ack %d ", ack & SGQ_MASK);
- ack = EXTRACT_LE_16BITS(shp->sh_seq[1]);
- if (ack & SGQ_OACK) { /* ackdat field */
- if ((ack & SGQ_ONAK) == SGQ_ONAK)
- (void)printf("nakdat %d ", ack & SGQ_MASK);
- else
- (void)printf("ackdat %d ", ack & SGQ_MASK);
- ack = EXTRACT_LE_16BITS(shp->sh_seq[2]);
- }
- }
- (void)printf("seg %d ", ack & SGQ_MASK);
- lsflags = EXTRACT_LE_8BITS(lsmp->ls_lsflags);
- fcval = EXTRACT_LE_8BITS(lsmp->ls_fcval);
- switch (lsflags & LSI_MASK) {
- case LSI_DATA:
- (void)printf("dat seg count %d ", fcval);
- switch (lsflags & LSM_MASK) {
- case LSM_NOCHANGE:
- break;
- case LSM_DONOTSEND:
- (void)printf("donotsend-data ");
- break;
- case LSM_SEND:
- (void)printf("send-data ");
- break;
- default:
- (void)printf("reserved-fcmod? %x", lsflags);
- break;
- }
- break;
- case LSI_INTR:
- (void)printf("intr req count %d ", fcval);
- break;
- default:
- (void)printf("reserved-fcval-int? %x", lsflags);
- break;
- }
- }
- break;
- default:
- (void)printf("reserved-subtype? %x %d > %d", flags, src, dst);
- break;
- }
- break;
- case MFT_ACK:
- switch (flags & NSP_SUBMASK) {
- case MFS_DACK:
- (void)printf("data-ack %d>%d ", src, dst);
- {
- struct ackmsg *amp = (struct ackmsg *)nspp;
- int ack;
-
- ack = EXTRACT_LE_16BITS(amp->ak_acknum[0]);
- if (ack & SGQ_ACK) { /* acknum field */
- if ((ack & SGQ_NAK) == SGQ_NAK)
- (void)printf("nak %d ", ack & SGQ_MASK);
- else
- (void)printf("ack %d ", ack & SGQ_MASK);
- ack = EXTRACT_LE_16BITS(amp->ak_acknum[1]);
- if (ack & SGQ_OACK) { /* ackoth field */
- if ((ack & SGQ_ONAK) == SGQ_ONAK)
- (void)printf("onak %d ", ack & SGQ_MASK);
- else
- (void)printf("oack %d ", ack & SGQ_MASK);
- }
- }
- }
- break;
- case MFS_IACK:
- (void)printf("ils-ack %d>%d ", src, dst);
- {
- struct ackmsg *amp = (struct ackmsg *)nspp;
- int ack;
-
- ack = EXTRACT_LE_16BITS(amp->ak_acknum[0]);
- if (ack & SGQ_ACK) { /* acknum field */
- if ((ack & SGQ_NAK) == SGQ_NAK)
- (void)printf("nak %d ", ack & SGQ_MASK);
- else
- (void)printf("ack %d ", ack & SGQ_MASK);
- ack = EXTRACT_LE_16BITS(amp->ak_acknum[1]);
- if (ack & SGQ_OACK) { /* ackdat field */
- if ((ack & SGQ_ONAK) == SGQ_ONAK)
- (void)printf("nakdat %d ", ack & SGQ_MASK);
- else
- (void)printf("ackdat %d ", ack & SGQ_MASK);
- }
- }
- }
- break;
- case MFS_CACK:
- (void)printf("conn-ack %d", dst);
- break;
- default:
- (void)printf("reserved-acktype? %x %d > %d", flags, src, dst);
- break;
- }
- break;
- case MFT_CTL:
- switch (flags & NSP_SUBMASK) {
- case MFS_CI:
- case MFS_RCI:
- if ((flags & NSP_SUBMASK) == MFS_CI)
- (void)printf("conn-initiate ");
- else
- (void)printf("retrans-conn-initiate ");
- (void)printf("%d>%d ", src, dst);
- {
- struct cimsg *cimp = (struct cimsg *)nspp;
- int services, info, segsize;
-#ifdef PRINT_NSPDATA
- u_char *dp;
-#endif
-
- services = EXTRACT_LE_8BITS(cimp->ci_services);
- info = EXTRACT_LE_8BITS(cimp->ci_info);
- segsize = EXTRACT_LE_16BITS(cimp->ci_segsize);
-
- switch (services & COS_MASK) {
- case COS_NONE:
- break;
- case COS_SEGMENT:
- (void)printf("seg ");
- break;
- case COS_MESSAGE:
- (void)printf("msg ");
- break;
- case COS_CRYPTSER:
- (void)printf("crypt ");
- break;
- }
- switch (info & COI_MASK) {
- case COI_32:
- (void)printf("ver 3.2 ");
- break;
- case COI_31:
- (void)printf("ver 3.1 ");
- break;
- case COI_40:
- (void)printf("ver 4.0 ");
- break;
- case COI_41:
- (void)printf("ver 4.1 ");
- break;
- }
- (void)printf("segsize %d ", segsize);
-#ifdef PRINT_NSPDATA
- dp = &(nspp[sizeof(struct cimsg)]);
- pdata(dp, nsplen - sizeof(struct cimsg));
-#endif
- }
- break;
- case MFS_CC:
- (void)printf("conn-confirm %d>%d ", src, dst);
- {
- struct ccmsg *ccmp = (struct ccmsg *)nspp;
- int services, info;
- u_int segsize, optlen;
-#ifdef PRINT_NSPDATA
- u_char *dp;
-#endif
-
- services = EXTRACT_LE_8BITS(ccmp->cc_services);
- info = EXTRACT_LE_8BITS(ccmp->cc_info);
- segsize = EXTRACT_LE_16BITS(ccmp->cc_segsize);
- optlen = EXTRACT_LE_8BITS(ccmp->cc_optlen);
-
- switch (services & COS_MASK) {
- case COS_NONE:
- break;
- case COS_SEGMENT:
- (void)printf("seg ");
- break;
- case COS_MESSAGE:
- (void)printf("msg ");
- break;
- case COS_CRYPTSER:
- (void)printf("crypt ");
- break;
- }
- switch (info & COI_MASK) {
- case COI_32:
- (void)printf("ver 3.2 ");
- break;
- case COI_31:
- (void)printf("ver 3.1 ");
- break;
- case COI_40:
- (void)printf("ver 4.0 ");
- break;
- case COI_41:
- (void)printf("ver 4.1 ");
- break;
- }
- (void)printf("segsize %d ", segsize);
- if (optlen) {
- (void)printf("optlen %d ", optlen);
-#ifdef PRINT_NSPDATA
- optlen = min(optlen, nsplen - sizeof(struct ccmsg));
- dp = &(nspp[sizeof(struct ccmsg)]);
- pdata(dp, optlen);
-#endif
- }
- }
- break;
- case MFS_DI:
- (void)printf("disconn-initiate %d>%d ", src, dst);
- {
- struct dimsg *dimp = (struct dimsg *)nspp;
- int reason;
- u_int optlen;
-#ifdef PRINT_NSPDATA
- u_char *dp;
-#endif
-
- reason = EXTRACT_LE_16BITS(dimp->di_reason);
- optlen = EXTRACT_LE_8BITS(dimp->di_optlen);
-
- print_reason(reason);
- if (optlen) {
- (void)printf("optlen %d ", optlen);
-#ifdef PRINT_NSPDATA
- optlen = min(optlen, nsplen - sizeof(struct dimsg));
- dp = &(nspp[sizeof(struct dimsg)]);
- pdata(dp, optlen);
-#endif
- }
- }
- break;
- case MFS_DC:
- (void)printf("disconn-confirm %d>%d ", src, dst);
- {
- struct dcmsg *dcmp = (struct dcmsg *)nspp;
- int reason;
-
- reason = EXTRACT_LE_16BITS(dcmp->dc_reason);
-
- print_reason(reason);
- }
- break;
- default:
- (void)printf("reserved-ctltype? %x %d > %d", flags, src, dst);
- break;
- }
- break;
- default:
- (void)printf("reserved-type? %x %d > %d", flags, src, dst);
- break;
- }
-}
-
-static struct tok reason2str[] = {
- { UC_OBJREJECT, "object rejected connect" },
- { UC_RESOURCES, "insufficient resources" },
- { UC_NOSUCHNODE, "unrecognized node name" },
- { DI_SHUT, "node is shutting down" },
- { UC_NOSUCHOBJ, "unrecognized object" },
- { UC_INVOBJFORMAT, "invalid object name format" },
- { UC_OBJTOOBUSY, "object too busy" },
- { DI_PROTOCOL, "protocol error discovered" },
- { DI_TPA, "third party abort" },
- { UC_USERABORT, "user abort" },
- { UC_INVNODEFORMAT, "invalid node name format" },
- { UC_LOCALSHUT, "local node shutting down" },
- { DI_LOCALRESRC, "insufficient local resources" },
- { DI_REMUSERRESRC, "insufficient remote user resources" },
- { UC_ACCESSREJECT, "invalid access control information" },
- { DI_BADACCNT, "bad ACCOUNT information" },
- { UC_NORESPONSE, "no response from object" },
- { UC_UNREACHABLE, "node unreachable" },
- { DC_NOLINK, "no link terminate" },
- { DC_COMPLETE, "disconnect complete" },
- { DI_BADIMAGE, "bad image data in connect" },
- { DI_SERVMISMATCH, "cryptographic service mismatch" },
- { 0, NULL }
-};
-
-static void
-print_reason(register int reason)
-{
- printf("%s ", tok2str(reason2str, "reason-%d", reason));
-}
-
-char *
-dnnum_string(u_short dnaddr)
-{
- char *str;
- int area = (u_short)(dnaddr & AREAMASK) >> AREASHIFT;
- int node = dnaddr & NODEMASK;
-
- str = (char *)malloc(sizeof("00.0000"));
- if (str == NULL)
- error("dnnum_string: malloc");
- sprintf(str, "%d.%d", area, node);
- return(str);
-}
-
-char *
-dnname_string(u_short dnaddr)
-{
-#ifdef HAVE_LIBDNET
- struct dn_naddr dna;
-
- dna.a_len = sizeof(short);
- memcpy((char *)dna.a_addr, (char *)&dnaddr, sizeof(short));
- return (savestr(dnet_htoa(&dna)));
-#else
- return(dnnum_string(dnaddr)); /* punt */
-#endif
-}
-
-#ifdef PRINT_NSPDATA
-static void
-pdata(u_char *dp, u_int maxlen)
-{
- char c;
- u_int x = maxlen;
-
- while (x-- > 0) {
- c = *dp++;
- if (isprint(c))
- putchar(c);
- else
- printf("\\%o", c & 0xFF);
- }
-}
-#endif
projects / apple / network_cmds.git / blobdiff