1/* $NetBSD: clnp_debug.c,v 1.18 2007/02/17 22:34:16 dyoung Exp $ */ 2 3/*- 4 * Copyright (c) 1991, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)clnp_debug.c 8.1 (Berkeley) 6/10/93 32 */ 33 34/*********************************************************** 35 Copyright IBM Corporation 1987 36 37 All Rights Reserved 38 39Permission to use, copy, modify, and distribute this software and its 40documentation for any purpose and without fee is hereby granted, 41provided that the above copyright notice appear in all copies and that 42both that copyright notice and this permission notice appear in 43supporting documentation, and that the name of IBM not be 44used in advertising or publicity pertaining to distribution of the 45software without specific, written prior permission. 46 47IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 48ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL 49IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR 50ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 51WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, 52ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS 53SOFTWARE. 54 55******************************************************************/ 56 57/* 58 * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison 59 */ 60 61#include <sys/cdefs.h> 62__KERNEL_RCSID(0, "$NetBSD: clnp_debug.c,v 1.18 2007/02/17 22:34:16 dyoung Exp $"); 63 64#include <sys/param.h> 65#include <sys/mbuf.h> 66#include <sys/domain.h> 67#include <sys/protosw.h> 68#include <sys/socket.h> 69#include <sys/socketvar.h> 70#include <sys/errno.h> 71#include <sys/systm.h> 72 73#include <net/if.h> 74#include <net/route.h> 75 76#include <netiso/iso.h> 77#include <netiso/clnp.h> 78#include <netiso/clnp_stat.h> 79#include <netiso/argo_debug.h> 80 81#ifdef ARGO_DEBUG 82 83#ifdef TESTDEBUG 84#ifdef notdef 85struct addr_37 u_37 = { 86 {0x00, 0x02, 0x00, 0x10, 0x20, 0x30, 0x35}, 87 {0x01, 0x02, 0x03, 0x04, 0x50, 0x60, 0x70, 0x80, 0x90} 88}; 89struct addr_osinet u_osinet = { 90 {0x00, 0x04}, 91 {0x00, 0x02, 0x00, 0x01, 0x23, 0x42, 0x78, 0x20, 0x01, 0x05, 0x00} 92}; 93#endif /* notdef */ 94struct addr_rfc986 u_rfc986 = { 95 {0x00, 0x06}, 96 {0x01, 0xc0, 0x0c, 0x0c, 0xab, 0x11} 97}; 98struct addr_rfc986 u_bad = { 99 {0x00, 0x01}, 100 {0x01, 0xc0, 0x0c, 0x0c, 0xab, 0x11} 101}; 102int main (void); 103 104#include <stdio.h> 105int 106main(void) 107{ 108 struct iso_addr a; 109 110 a.isoa_afi = AFI_37; 111 a.isoa_u.addr_37 = u_37; 112 a.isoa_len = 17; 113 printf("type 37: %s\n", clnp_iso_addrp(&a)); 114 115 a.isoa_afi = AFI_OSINET; 116 a.isoa_u.addr_osinet = u_osinet; 117 a.isoa_len = 14; 118 printf("type osinet: %s\n", clnp_iso_addrp(&a)); 119 120 a.isoa_afi = AFI_RFC986; 121 a.isoa_u.addr_rfc986 = u_rfc986; 122 a.isoa_len = 9; 123 printf("type rfc986: %s\n", clnp_iso_addrp(&a)); 124 125 a.isoa_afi = 12; 126 a.isoa_u.addr_rfc986 = u_rfc986; 127 a.isoa_len = 9; 128 printf("type bad afi: %s\n", clnp_iso_addrp(&a)); 129 130 a.isoa_afi = AFI_RFC986; 131 a.isoa_u.addr_rfc986 = u_bad; 132 a.isoa_len = 9; 133 printf("type bad idi: %s\n", clnp_iso_addrp(&a)); 134 return 0; 135} 136#endif /* TESTDEBUG */ 137 138unsigned int clnp_debug; 139 140char *clnp_hexp (const char *, int, char *); 141char *clnp_iso_addrp(const struct iso_addr *); 142char *clnp_saddr_isop(const struct sockaddr_iso *); 143 144/* 145 * Print buffer in hex, return addr of where we left off. 146 * Do not null terminate. 147 */ 148char * 149clnp_hexp(const char *src, int len, char *where) 150{ 151 int i; 152 153 for (i = 0; i < len; i++) { 154 int j = ((const u_char *) src)[i]; 155 *where++ = hexdigits[j >> 4]; 156 *where++ = hexdigits[j & 0x0f]; 157 } 158 return where; 159} 160 161/* 162 * Return a ptr to a human readable form of an iso addr 163 */ 164static char iso_addr_b[50]; 165#define DELIM '.'; 166 167char * 168clnp_iso_addrp(const struct iso_addr *isoa) 169{ 170 char *cp; 171#ifdef notdef 172 u_short idi; 173#endif 174 175 /* print length */ 176 snprintf(iso_addr_b, sizeof(iso_addr_b), "[%d] ", isoa->isoa_len); 177 178 /* set cp to end of what we have */ 179 cp = iso_addr_b; 180 while (*cp) 181 cp++; 182 183 /* print afi */ 184 cp = clnp_hexp(isoa->isoa_genaddr, (int) isoa->isoa_len, cp); 185#ifdef notdef 186 *cp++ = DELIM; 187 188 /* print type specific part */ 189 switch (isoa->isoa_afi) { 190 case AFI_37: 191 cp = clnp_hexp(isoa->t37_idi, ADDR37_IDI_LEN, cp); 192 *cp++ = DELIM; 193 cp = clnp_hexp(isoa->t37_dsp, ADDR37_DSP_LEN, cp); 194 break; 195 196 /* case AFI_OSINET: */ 197 case AFI_RFC986: 198 199 /* osinet and rfc986 have idi in the same place */ 200 /* print idi */ 201 cp = clnp_hexp(isoa->rfc986_idi, 202 ADDROSINET_IDI_LEN, cp); 203 *cp++ = DELIM; 204 CTOH(isoa->rfc986_idi[0], isoa->rfc986_idi[1], idi); 205 206 if (idi == IDI_OSINET) { 207 struct ovl_osinet *oosi = (struct ovl_osinet *) isoa; 208 cp = clnp_hexp(oosi->oosi_orgid, 209 OVLOSINET_ORGID_LEN, cp); 210 *cp++ = DELIM; 211 cp = clnp_hexp(oosi->oosi_snetid, 212 OVLOSINET_SNETID_LEN, cp); 213 *cp++ = DELIM; 214 cp = clnp_hexp(oosi->oosi_snpa, OVLOSINET_SNPA_LEN, cp); 215 *cp++ = DELIM; 216 cp = clnp_hexp(oosi->oosi_nsap, OVLOSINET_NSAP_LEN, cp); 217 } else if (idi == IDI_RFC986) { 218 struct ovl_rfc986 *o986 = (struct ovl_rfc986 *) isoa; 219 cp = clnp_hexp(&o986->o986_vers, 1, cp); 220 *cp++ = DELIM; 221#ifdef __vax__ 222 sprintf(cp, "%d.%d.%d.%d.%d", 223 o986->o986_inetaddr[0] & 0xff, 224 o986->o986_inetaddr[1] & 0xff, 225 o986->o986_inetaddr[2] & 0xff, 226 o986->o986_inetaddr[3] & 0xff, 227 o986->o986_upid & 0xff); 228 return (iso_addr_b); 229#else 230 cp = clnp_hexp(&o986->o986_inetaddr[0], 1, cp); 231 *cp++ = DELIM; 232 cp = clnp_hexp(&o986->o986_inetaddr[1], 1, cp); 233 *cp++ = DELIM; 234 cp = clnp_hexp(&o986->o986_inetaddr[2], 1, cp); 235 *cp++ = DELIM; 236 cp = clnp_hexp(&o986->o986_inetaddr[3], 1, cp); 237 *cp++ = DELIM; 238 cp = clnp_hexp(&o986->o986_upid, 1, cp); 239#endif /* vax */ 240 } 241 break; 242 243 default: 244 *cp++ = '?'; 245 break; 246 } 247#endif /* notdef */ 248 *cp = (char) 0; 249 250 return (iso_addr_b); 251} 252 253char * 254clnp_saddr_isop(const struct sockaddr_iso *s) 255{ 256 char *cp = clnp_iso_addrp(&s->siso_addr); 257 258 while (*cp) 259 cp++; 260 *cp++ = '('; 261 cp = clnp_hexp(TSEL(s), (int) s->siso_tlen, cp); 262 *cp++ = ')'; 263 *cp++ = 0; 264 return (iso_addr_b); 265} 266 267#endif /* ARGO_DEBUG */ 268