4 This file is part of avahi.
6 avahi is free software; you can redistribute it and/or modify it
7 under the terms of the GNU Lesser General Public License as
8 published by the Free Software Foundation; either version 2.1 of the
9 License, or (at your option) any later version.
11 avahi is distributed in the hope that it will be useful, but WITHOUT
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
14 Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with avahi; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
32 #include <avahi-common/malloc.h>
35 void avahi_hexdump(const void* p, size_t size) {
39 printf("Dumping %lu bytes from %p:\n", (unsigned long) size, p);
44 for (i = 0; i < 16; i++) {
46 printf("%02x ", c[i]);
51 for (i = 0; i < 16; i++) {
53 printf("%c", c[i] >= 32 && c[i] < 127 ? c[i] : '.');
70 char *avahi_format_mac_address(const uint8_t* mac, size_t size) {
73 static const char hex[] = "0123456789abcdef";
75 if (!(t = r = avahi_new(char, size > 0 ? size*3 : 1)))
83 for (i = 0; i < size; i++) {
84 *(t++) = hex[*mac >> 4];
85 *(t++) = hex[*mac & 0xF];
95 char *avahi_strup(char *s) {
100 *c = (char) toupper(*c);
105 char *avahi_strdown(char *s) {
110 *c = (char) tolower(*c);