128 lines
3.8 KiB
C
128 lines
3.8 KiB
C
/***
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This file is part of avahi.
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avahi is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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avahi is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with avahi; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <sys/types.h>
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#include <assert.h>
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#include <stdio.h>
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#include <avahi-common/gccmacro.h>
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#include <dns_sd.h>
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static void hexdump(const void* p, size_t size) {
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const uint8_t *c = p;
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assert(p);
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printf("Dumping %zu bytes from %p:\n", size, p);
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while (size > 0) {
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unsigned i;
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for (i = 0; i < 16; i++) {
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if (i < size)
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printf("%02x ", c[i]);
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else
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printf(" ");
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}
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for (i = 0; i < 16; i++) {
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if (i < size)
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printf("%c", c[i] >= 32 && c[i] < 127 ? c[i] : '.');
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else
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printf(" ");
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}
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printf("\n");
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c += 16;
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if (size <= 16)
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break;
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size -= 16;
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}
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}
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int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char *argv[]) {
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const char *r;
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TXTRecordRef ref;
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uint8_t l;
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const void *p;
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char k[256];
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TXTRecordCreate(&ref, 0, NULL);
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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TXTRecordSetValue(&ref, "foo", 7, "lennart");
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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TXTRecordSetValue(&ref, "waldo", 5, "rocks");
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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TXTRecordSetValue(&ref, "quux", 9, "the_house");
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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TXTRecordSetValue(&ref, "yeah", 0, NULL);
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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TXTRecordSetValue(&ref, "waldo", 6, "rocked");
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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TXTRecordRemoveValue(&ref, "foo");
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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TXTRecordRemoveValue(&ref, "waldo");
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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TXTRecordSetValue(&ref, "kawumm", 6, "bloerb");
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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TXTRecordSetValue(&ref, "one", 1, "1");
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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TXTRecordSetValue(&ref, "two", 1, "2");
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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TXTRecordSetValue(&ref, "three", 1, "3");
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hexdump(TXTRecordGetBytesPtr(&ref), TXTRecordGetLength(&ref));
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assert(TXTRecordContainsKey(TXTRecordGetLength(&ref), TXTRecordGetBytesPtr(&ref), "two"));
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assert(!TXTRecordContainsKey(TXTRecordGetLength(&ref), TXTRecordGetBytesPtr(&ref), "four"));
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r = TXTRecordGetValuePtr(TXTRecordGetLength(&ref), TXTRecordGetBytesPtr(&ref), "kawumm", &l);
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hexdump(r, l);
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assert(TXTRecordGetCount(TXTRecordGetLength(&ref), TXTRecordGetBytesPtr(&ref)) == 6);
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TXTRecordGetItemAtIndex(TXTRecordGetLength(&ref), TXTRecordGetBytesPtr(&ref), 2, sizeof(k), k, &l, &p);
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fprintf(stderr, "key=<%s>\n", k);
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hexdump(p, l);
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assert(TXTRecordGetItemAtIndex(TXTRecordGetLength(&ref), TXTRecordGetBytesPtr(&ref), 20, sizeof(k), k, &l, &p) == kDNSServiceErr_Invalid);
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TXTRecordDeallocate(&ref);
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}
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