| /*** |
| This file is part of avahi. |
| |
| avahi is free software; you can redistribute it and/or modify it |
| under the terms of the GNU Lesser General Public License as |
| published by the Free Software Foundation; either version 2.1 of the |
| License, or (at your option) any later version. |
| |
| avahi is distributed in the hope that it will be useful, but WITHOUT |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General |
| Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with avahi; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| USA. |
| ***/ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif |
| |
| #include <stdio.h> |
| #include <assert.h> |
| |
| #include <avahi-client/client.h> |
| #include <avahi-client/lookup.h> |
| #include <avahi-common/error.h> |
| #include <avahi-common/simple-watch.h> |
| #include <avahi-common/malloc.h> |
| |
| static void hexdump(const void* p, size_t size) { |
| const uint8_t *c = p; |
| assert(p); |
| |
| printf("Dumping %lu bytes from %p:\n", (unsigned long) size, p); |
| |
| while (size > 0) { |
| unsigned i; |
| |
| for (i = 0; i < 16; i++) { |
| if (i < size) |
| printf("%02x ", c[i]); |
| else |
| printf(" "); |
| } |
| |
| for (i = 0; i < 16; i++) { |
| if (i < size) |
| printf("%c", c[i] >= 32 && c[i] < 127 ? c[i] : '.'); |
| else |
| printf(" "); |
| } |
| |
| printf("\n"); |
| |
| c += 16; |
| |
| if (size <= 16) |
| break; |
| |
| size -= 16; |
| } |
| } |
| |
| static void callback( |
| AVAHI_GCC_UNUSED AvahiRecordBrowser *r, |
| AVAHI_GCC_UNUSED AvahiIfIndex interface, |
| AVAHI_GCC_UNUSED AvahiProtocol protocol, |
| AvahiBrowserEvent event, |
| const char *name, |
| uint16_t clazz, |
| uint16_t type, |
| const void *rdata, |
| size_t rdata_size, |
| AVAHI_GCC_UNUSED AvahiLookupResultFlags flags, |
| AVAHI_GCC_UNUSED void *userdata) { |
| |
| fprintf(stderr, "%i name=%s class=%u type=%u\n", event, name, clazz, type); |
| |
| if (rdata) |
| hexdump(rdata, rdata_size); |
| } |
| |
| int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char *argv[]) { |
| |
| AvahiSimplePoll *simple_poll; |
| const AvahiPoll *poll_api; |
| AvahiClient *client; |
| AvahiRecordBrowser *r; |
| |
| simple_poll = avahi_simple_poll_new(); |
| assert(simple_poll); |
| |
| poll_api = avahi_simple_poll_get(simple_poll); |
| assert(poll_api); |
| |
| client = avahi_client_new(poll_api, 0, NULL, NULL, NULL); |
| assert(client); |
| |
| r = avahi_record_browser_new(client, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, "ecstasy.local", AVAHI_DNS_CLASS_IN, AVAHI_DNS_TYPE_HINFO, 0, callback, simple_poll); |
| assert(r); |
| |
| avahi_simple_poll_loop(simple_poll); |
| |
| avahi_client_free(client); |
| avahi_simple_poll_free(simple_poll); |
| |
| return 0; |
| } |