-/* $Id$ */
-
/* PLEASE NOTE *
* This file demonstrates how to use Avahi's core API, this is
* the embeddable mDNS stack for embedded applications.
*
* End user applications should *not* use this API and should use
- * the DBUS or C APIs, please see
+ * the D-Bus or C APIs, please see
* client-browse-services.c and glib-integration.c
- *
+ *
* I repeat, you probably do *not* want to use this example.
*/
/***
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
static void resolve_callback(
AvahiSServiceResolver *r,
- AvahiIfIndex interface,
- AvahiProtocol protocol,
+ AVAHI_GCC_UNUSED AvahiIfIndex interface,
+ AVAHI_GCC_UNUSED AvahiProtocol protocol,
AvahiResolverEvent event,
const char *name,
const char *type,
uint16_t port,
AvahiStringList *txt,
AvahiLookupResultFlags flags,
- void* userdata) {
-
+ AVAHI_GCC_UNUSED void* userdata) {
+
assert(r);
/* Called whenever a service has been resolved successfully or timed out */
switch (event) {
- case AVAHI_RESOLVER_TIMEOUT:
- case AVAHI_RESOLVER_NOT_FOUND:
case AVAHI_RESOLVER_FAILURE:
- fprintf(stderr, "Failed to resolve service '%s' of type '%s' in domain '%s': %s\n", name, type, domain,
- event == AVAHI_RESOLVER_TIMEOUT ? "TIMEOUT" : (event == AVAHI_RESOLVER_NOT_FOUND ? "NOT_FOUND" : "FAILURE"));
+ fprintf(stderr, "(Resolver) Failed to resolve service '%s' of type '%s' in domain '%s': %s\n", name, type, domain, avahi_strerror(avahi_server_errno(server)));
break;
case AVAHI_RESOLVER_FOUND: {
- char a[128], *t;
-
- fprintf(stderr, "Service '%s' of type '%s' in domain '%s':\n", name, type, domain);
-
+ char a[AVAHI_ADDRESS_STR_MAX], *t;
+
+ fprintf(stderr, "(Resolver) Service '%s' of type '%s' in domain '%s':\n", name, type, domain);
+
avahi_address_snprint(a, sizeof(a), address);
t = avahi_string_list_to_string(txt);
fprintf(stderr,
host_name, port, a,
t,
avahi_string_list_get_service_cookie(txt),
- avahi_server_is_service_local(server, interface, protocol, name, type, domain),
+ !!(flags & AVAHI_LOOKUP_RESULT_LOCAL),
!!(flags & AVAHI_LOOKUP_RESULT_WIDE_AREA),
!!(flags & AVAHI_LOOKUP_RESULT_MULTICAST),
!!(flags & AVAHI_LOOKUP_RESULT_CACHED));
avahi_free(t);
}
}
-
+
avahi_s_service_resolver_free(r);
}
const char *name,
const char *type,
const char *domain,
- AvahiLookupResultFlags flags,
+ AVAHI_GCC_UNUSED AvahiLookupResultFlags flags,
void* userdata) {
-
+
AvahiServer *s = userdata;
assert(b);
switch (event) {
case AVAHI_BROWSER_FAILURE:
- case AVAHI_BROWSER_NOT_FOUND:
-
- fprintf(stderr, "(Browser) %s\n", event == AVAHI_BROWSER_FAILURE ? "FAILURE" : "NOT_FOUND");
+
+ fprintf(stderr, "(Browser) %s\n", avahi_strerror(avahi_server_errno(server)));
avahi_simple_poll_quit(simple_poll);
return;
function we free it. If the server is terminated before
the callback function is called the server will free
the resolver for us. */
-
+
if (!(avahi_s_service_resolver_new(s, interface, protocol, name, type, domain, AVAHI_PROTO_UNSPEC, 0, resolve_callback, s)))
fprintf(stderr, "Failed to resolve service '%s': %s\n", name, avahi_strerror(avahi_server_errno(s)));
-
+
break;
case AVAHI_BROWSER_REMOVE:
}
}
-int main(int argc, char*argv[]) {
+int main(AVAHI_GCC_UNUSED int argc, AVAHI_GCC_UNUSED char*argv[]) {
AvahiServerConfig config;
AvahiSServiceBrowser *sb = NULL;
int error;
avahi_address_parse("192.168.50.1", AVAHI_PROTO_UNSPEC, &config.wide_area_servers[0]);
config.n_wide_area_servers = 1;
config.enable_wide_area = 1;
-
+
/* Allocate a new server */
server = avahi_server_new(avahi_simple_poll_get(simple_poll), &config, NULL, NULL, &error);
fprintf(stderr, "Failed to create server: %s\n", avahi_strerror(error));
goto fail;
}
-
+
/* Create the service browser */
if (!(sb = avahi_s_service_browser_new(server, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, "_http._tcp", NULL, 0, browse_callback, server))) {
fprintf(stderr, "Failed to create service browser: %s\n", avahi_strerror(avahi_server_errno(server)));
goto fail;
}
-
+
/* Run the main loop */
- for (;;)
- if (avahi_simple_poll_iterate(simple_poll, -1) != 0)
- break;
-
+ avahi_simple_poll_loop(simple_poll);
+
ret = 0;
-
+
fail:
-
+
/* Cleanup things */
if (sb)
avahi_s_service_browser_free(sb);
-
+
if (server)
avahi_server_free(server);