2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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9 * notice, this list of conditions and the following disclaimer.
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11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * @(#)iso_addr.c 8.1 (Berkeley) 6/4/93
34 * $DragonFly: src/lib/libcr/net/Attic/iso_addr.c,v 1.3 2004/10/25 19:38:25 drhodus Exp $
37 #include <sys/types.h>
38 #include <netiso/iso.h>
54 static struct iso_addr out_addr;
55 char *cp = out_addr.isoa_genaddr;
56 char *cplim = cp + sizeof(out_addr.isoa_genaddr);
57 int byte = 0, state = VIRGIN, new;
59 bzero((char *)&out_addr, sizeof(out_addr));
61 if ((*addr >= '0') && (*addr <= '9')) {
63 } else if ((*addr >= 'a') && (*addr <= 'f')) {
64 new = *addr - 'a' + 10;
65 } else if ((*addr >= 'A') && (*addr <= 'F')) {
66 new = *addr - 'A' + 10;
67 } else if (*addr == 0)
72 switch (state /* | INPUT */) {
74 *cp++ = byte; /*FALLTHROUGH*/
76 state = GOTONE; byte = new; continue;
78 state = GOTTWO; byte = new + (byte << 4); continue;
79 default: /* | DELIM */
80 state = VIRGIN; *cp++ = byte; byte = 0; continue;
83 *cp++ = byte; /* FALLTHROUGH */
89 out_addr.isoa_len = cp - out_addr.isoa_genaddr;
93 static char hexlist[] = "0123456789abcdef";
97 const struct iso_addr *isoa;
99 static char tmpbuf[sizeof(isoa->isoa_genaddr)*3];
100 const u_char *binary;
104 binary = isoa->isoa_genaddr;
107 for (i = 0; i < isoa->isoa_len; i++) {
108 *cp++ = hexlist[*binary >> 4];
109 *cp++ = hexlist[*binary++ & 0xf];
111 if ((((i % 2) == 0) && ((i + 1) < isoa->isoa_len)))