1 /*** 2 This file is part of avahi. 3 4 avahi is free software; you can redistribute it and/or modify it 5 under the terms of the GNU Lesser General Public License as 6 published by the Free Software Foundation; either version 2.1 of the 7 License, or (at your option) any later version. 8 9 avahi is distributed in the hope that it will be useful, but WITHOUT 10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 11 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General 12 Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with avahi; if not, write to the Free Software 16 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 17 USA. 18 ***/ 19 20 #ifdef HAVE_CONFIG_H 21 #include <config.h> 22 #endif 23 24 #include <assert.h> 25 #include <stdio.h> 26 27 #include <avahi-common/gccmacro.h> 28 #include "howl.h" 29 30 #define ASSERT_SW_OKAY(t) { sw_result _r; _r = (t); assert(_r == SW_OKAY); } 31 #define ASSERT_NOT_NULL(t) { const void* _r; r = (t); assert(_r); } 32 33 static void hexdump(const void* p, size_t size) { 34 const uint8_t *c = p; 35 assert(p); 36 37 printf("Dumping %zu bytes from %p:\n", size, p); 38 39 while (size > 0) { 40 unsigned i; 41 42 for (i = 0; i < 16; i++) { 43 if (i < size) 44 printf("%02x ", c[i]); 45 else 46 printf(" "); 47 } 48 49 for (i = 0; i < 16; i++) { 50 if (i < size) 51 printf("%c", c[i] >= 32 && c[i] < 127 ? c[i] : '.'); 52 else 53 printf(" "); 54 } 55 56 printf("\n"); 57 58 c += 16; 59 60 if (size <= 16) 61 break; 62 63 size -= 16; 64 } 65 } 66 67 int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char *argv[]) { 68 sw_text_record r; 69 sw_text_record_iterator it; 70 char key[255]; 71 uint8_t val[255]; 72 sw_ulong val_len; 73 74 ASSERT_SW_OKAY(sw_text_record_init(&r)); 75 ASSERT_SW_OKAY(sw_text_record_add_string(r, "foo=bar")); 76 ASSERT_SW_OKAY(sw_text_record_add_string(r, "waldo=baz")); 77 ASSERT_SW_OKAY(sw_text_record_add_key_and_string_value(r, "quux", "nimpf")); 78 ASSERT_SW_OKAY(sw_text_record_add_key_and_binary_value(r, "quux", (void*) "\0\0\0\0", 4)); 79 80 hexdump(sw_text_record_bytes(r), sw_text_record_len(r)); 81 82 ASSERT_SW_OKAY(sw_text_record_iterator_init(&it, sw_text_record_bytes(r), sw_text_record_len(r))); 83 84 while (sw_text_record_iterator_next(it, key, val, &val_len) == SW_OKAY) { 85 printf("key=%s\n", key); 86 hexdump(val, val_len); 87 } 88 89 ASSERT_SW_OKAY(sw_text_record_iterator_fina(it)); 90 91 92 93 94 ASSERT_SW_OKAY(sw_text_record_fina(r)); 95 96 return 0; 97 } 98
