1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28 /* All Rights Reserved */
29
30 #pragma ident "%Z%%M% %I% %E% SMI"
31
32 #include <stdlib.h>
33 #include <unistd.h>
34 #include <stdio.h>
35 #include <locale.h>
36 #include "hash.h"
37 #include "huff.h"
38
39 int decode(long, long *);
40
41 int hindex[NI];
42 unsigned *table;
43 unsigned wp;
44 int bp;
45 #define U (BYTE*sizeof (unsigned))
46 #define L (BYTE*sizeof (long))
47
48 static long
fetch(void)49 fetch(void)
50 {
51 long w1;
52 long y = 0;
53 int empty = L;
54 int i = bp;
55 int tp = wp;
56 while (empty >= i) {
57 empty -= i;
58 i = U;
59 y |= (long)table[tp++] << empty;
60 }
61 if (empty > 0)
62 y |= table[tp]>>i-empty;
63 i = decode((y >> 1) &
64 (((unsigned long)1 << (BYTE * sizeof (y) - 1)) - 1), &w1);
65 bp -= i;
66 while (bp <= 0) {
67 bp += U;
68 wp++;
69 }
70 return (w1);
71 }
72
73
74 /* ARGSUSED */
75 int
main(int argc,char ** argv)76 main(int argc, char **argv)
77 {
78 int i;
79 long v;
80 long a;
81
82 /* Set locale environment variables local definitions */
83 (void) setlocale(LC_ALL, "");
84 #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */
85 #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it wasn't */
86 #endif
87 (void) textdomain(TEXT_DOMAIN);
88
89 (void) rhuff(stdin);
90 (void) fread((char *)hindex, sizeof (*hindex), NI, stdin);
91 table = (unsigned *)malloc(hindex[NI-1]*sizeof (*table));
92 (void) fread((char *)table, sizeof (*table), hindex[NI-1], stdin);
93 for (i = 0; i < NI-1; i++) {
94 bp = U;
95 v = (long)i<<(HASHWIDTH-INDEXWIDTH);
96 for (wp = hindex[i]; wp < hindex[i+1]; ) {
97 if (wp == hindex[i] && bp == U)
98 a = fetch();
99 else {
100 a = fetch();
101 if (a == 0)
102 break;
103 }
104 if (wp > hindex[i+1] ||
105 wp == hindex[i+1] && bp < U)
106 break;
107 v += a;
108 (void) printf("%.9lo\n", v);
109 }
110 }
111 return (0);
112 }
113