1 /* $NetBSD: dump.c,v 1.3 2014/12/10 04:37:56 christos Exp $ */ 2 3 /* 4 * dump.c - dump data 5 */ 6 7 /* 8 * Copyright (c) 2000 Japan Network Information Center. All rights reserved. 9 * 10 * By using this file, you agree to the terms and conditions set forth bellow. 11 * 12 * LICENSE TERMS AND CONDITIONS 13 * 14 * The following License Terms and Conditions apply, unless a different 15 * license is obtained from Japan Network Information Center ("JPNIC"), 16 * a Japanese association, Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda, 17 * Chiyoda-ku, Tokyo 101-0047, Japan. 18 * 19 * 1. Use, Modification and Redistribution (including distribution of any 20 * modified or derived work) in source and/or binary forms is permitted 21 * under this License Terms and Conditions. 22 * 23 * 2. Redistribution of source code must retain the copyright notices as they 24 * appear in each source code file, this License Terms and Conditions. 25 * 26 * 3. Redistribution in binary form must reproduce the Copyright Notice, 27 * this License Terms and Conditions, in the documentation and/or other 28 * materials provided with the distribution. For the purposes of binary 29 * distribution the "Copyright Notice" refers to the following language: 30 * "Copyright (c) 2000-2002 Japan Network Information Center. All rights reserved." 31 * 32 * 4. The name of JPNIC may not be used to endorse or promote products 33 * derived from this Software without specific prior written approval of 34 * JPNIC. 35 * 36 * 5. Disclaimer/Limitation of Liability: THIS SOFTWARE IS PROVIDED BY JPNIC 37 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 38 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 39 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JPNIC BE LIABLE 40 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 41 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 42 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 43 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 44 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 45 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 46 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 47 */ 48 49 #include <windows.h> 50 #include <stdio.h> 51 #include <stdlib.h> 52 #include <string.h> 53 54 #include "wrapcommon.h" 55 56 char * 57 dumpAddr(const char FAR *addr, int len, char *buff, size_t size) { 58 int i; 59 char *p; 60 61 buff[0] = '\0'; 62 for (i = 0, p = buff; i < len; i++) { 63 char digits[8]; 64 65 sprintf(digits, "%d", (addr[i] & 0xff)); 66 if (i + 1 < len) { 67 strcat(digits, "."); 68 } 69 if (strlen(digits) >= size) { 70 break; 71 } 72 strcpy(p, digits); 73 p += strlen(digits); 74 size -= strlen(digits); 75 } 76 return (buff); 77 } 78 79 char * 80 dumpHost(const struct hostent FAR *hp, char *buff, size_t size) { 81 char *p = buff; 82 83 p[0] = '\0'; 84 if (strlen(hp->h_name) + 1 < size) { 85 sprintf(p, "%s ", hp->h_name); 86 p += strlen(p); 87 size -= strlen(p); 88 } 89 dumpAddr(hp->h_addr_list[0], hp->h_length, p, size); 90 return (buff); 91 } 92 93 char * 94 dumpName(const char *name, char *buff, size_t size) { 95 const char *sp; 96 char *dp; 97 98 for (sp = name, dp = buff; *sp != '\0'; sp++) { 99 if (*sp >= 0x21 && *sp <= 0x7e) { 100 if (size < 2) { 101 break; 102 } 103 *dp++ = *sp; 104 size--; 105 } else { 106 if (size < 5) { 107 break; 108 } 109 dp[0] = '\\'; 110 dp[1] = 'x'; 111 sprintf(dp + 2, "%02x", *sp & 0xff); 112 dp += 4; 113 size -= 4; 114 } 115 } 116 *dp = '\0'; 117 118 return (buff); 119 } 120 121