#include <assert.h>
#include <avahi-client/client.h>
+#include <avahi-client/publish.h>
+
#include <avahi-common/alternative.h>
#include <avahi-common/simple-watch.h>
#include <avahi-common/malloc.h>
assert(c);
/* If this is the first time we're called, let's create a new entry group */
- if (!group) {
+ if (!group)
if (!(group = avahi_entry_group_new(c, entry_group_callback, NULL))) {
fprintf(stderr, "avahi_entry_group_new() failed: %s\n", avahi_strerror(avahi_client_errno(c)));
goto fail;
}
- }
fprintf(stderr, "Adding service '%s'\n", name);
-
+
/* Create some random TXT data */
snprintf(r, sizeof(r), "random=%i", rand());
goto fail;
}
+ /* Add an additional (hypothetic) subtype */
+ if ((ret = avahi_entry_group_add_service_subtype(group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, name, "_printer._tcp", NULL, "_magic._sub._printer._tcp") < 0)) {
+ fprintf(stderr, "Failed to add subtype _magic._sub._printer._tcp: %s\n", avahi_strerror(ret));
+ goto fail;
+ }
+
/* Tell the server to register the service */
if ((ret = avahi_entry_group_commit(group)) < 0) {
fprintf(stderr, "Failed to commit entry_group: %s\n", avahi_strerror(ret));
/* Called whenever the client or server state changes */
- if (state == AVAHI_CLIENT_S_RUNNING)
- /* The serve has startup successfully and registered its host
+ if (state == AVAHI_CLIENT_S_RUNNING) {
+
+ /* The server has startup successfully and registered its host
* name on the network, so it's time to create our services */
- create_services(c);
+ if (group)
+ create_services(c);
- else if (state == AVAHI_CLIENT_S_COLLISION) {
+ } else if (state == AVAHI_CLIENT_S_COLLISION) {
+
/* Let's drop our registered services. When the server is back
* in AVAHI_SERVER_RUNNING state we will register them
* again with the new host name. */
fprintf(stderr, "Failed to create client: %s\n", avahi_strerror(error));
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 (group)
- avahi_entry_group_free(group);
if (client)
avahi_client_free(client);