1/*
2 * dump.c - dump data
3 */
4
5/*
6 * Copyright (c) 2000 Japan Network Information Center.  All rights reserved.
7 *
8 * By using this file, you agree to the terms and conditions set forth bellow.
9 *
10 * 			LICENSE TERMS AND CONDITIONS
11 *
12 * The following License Terms and Conditions apply, unless a different
13 * license is obtained from Japan Network Information Center ("JPNIC"),
14 * a Japanese association, Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda,
15 * Chiyoda-ku, Tokyo 101-0047, Japan.
16 *
17 * 1. Use, Modification and Redistribution (including distribution of any
18 *    modified or derived work) in source and/or binary forms is permitted
19 *    under this License Terms and Conditions.
20 *
21 * 2. Redistribution of source code must retain the copyright notices as they
22 *    appear in each source code file, this License Terms and Conditions.
23 *
24 * 3. Redistribution in binary form must reproduce the Copyright Notice,
25 *    this License Terms and Conditions, in the documentation and/or other
26 *    materials provided with the distribution.  For the purposes of binary
27 *    distribution the "Copyright Notice" refers to the following language:
28 *    "Copyright (c) 2000-2002 Japan Network Information Center.  All rights reserved."
29 *
30 * 4. The name of JPNIC may not be used to endorse or promote products
31 *    derived from this Software without specific prior written approval of
32 *    JPNIC.
33 *
34 * 5. Disclaimer/Limitation of Liability: THIS SOFTWARE IS PROVIDED BY JPNIC
35 *    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
36 *    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
37 *    PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL JPNIC BE LIABLE
38 *    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
39 *    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
40 *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
41 *    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
42 *    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
43 *    OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
44 *    ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
45 */
46
47#include <windows.h>
48#include <stdio.h>
49#include <stdlib.h>
50#include <string.h>
51
52#include "wrapcommon.h"
53
54char *
55dumpAddr(const char FAR *addr, int len, char *buff, size_t size) {
56	int i;
57	char *p;
58
59	buff[0] = '\0';
60	for (i = 0, p = buff; i < len; i++) {
61		char digits[8];
62
63		sprintf(digits, "%d", (addr[i] & 0xff));
64		if (i + 1 < len) {
65			strcat(digits, ".");
66		}
67		if (strlen(digits) >= size) {
68			break;
69		}
70		strcpy(p, digits);
71		p += strlen(digits);
72		size -= strlen(digits);
73	}
74	return (buff);
75}
76
77char *
78dumpHost(const struct hostent FAR *hp, char *buff, size_t size) {
79	char *p = buff;
80
81	p[0] = '\0';
82	if (strlen(hp->h_name) + 1 < size) {
83		sprintf(p, "%s ", hp->h_name);
84		p += strlen(p);
85		size -= strlen(p);
86	}
87	dumpAddr(hp->h_addr_list[0], hp->h_length, p, size);
88	return (buff);
89}
90
91char *
92dumpName(const char *name, char *buff, size_t size) {
93	const char *sp;
94	char *dp;
95
96	for (sp = name, dp = buff; *sp != '\0'; sp++) {
97		if (*sp >= 0x21 && *sp <= 0x7e) {
98			if (size < 2) {
99				break;
100			}
101			*dp++ = *sp;
102			size--;
103		} else {
104			if (size < 5) {
105				break;
106			}
107			dp[0] = '\\';
108			dp[1] = 'x';
109			sprintf(dp + 2, "%02x", *sp & 0xff);
110			dp += 4;
111			size -= 4;
112		}
113	}
114	*dp = '\0';
115
116	return (buff);
117}
118
119