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authorLennart Poettering <lennart@poettering.net>2005-08-20 22:57:33 +0000
committerLennart Poettering <lennart@poettering.net>2005-08-20 22:57:33 +0000
commit66c497f4637276f390f1a7afaf7fe07616da9f1a (patch)
tree6dfb64750439e3deeabf6dfdf63e3376a604376a /examples/browse-services.c
parentd0c6f66e03793c19c034c26c1267f9382167b3ad (diff)
* Disable debug output of avahi-client
* implement service resolving API in avahi-client * fix some memory corruption bugs in dbus-watch-glue * add avahi-client examples git-svn-id: file:///home/lennart/svn/public/avahi/trunk@363 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe
Diffstat (limited to 'examples/browse-services.c')
-rw-r--r--examples/browse-services.c166
1 files changed, 0 insertions, 166 deletions
diff --git a/examples/browse-services.c b/examples/browse-services.c
deleted file mode 100644
index 7227bd7..0000000
--- a/examples/browse-services.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/* $Id$ */
-
-/***
- 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 <stdlib.h>
-#include <time.h>
-
-#include <avahi-core/core.h>
-#include <avahi-common/simple-watch.h>
-#include <avahi-common/malloc.h>
-
-static AvahiSimplePoll *simple_poll = NULL;
-
-static void resolve_callback(
- AvahiSServiceResolver *r,
- AvahiIfIndex interface,
- AvahiProtocol protocol,
- AvahiResolverEvent event,
- const char *name,
- const char *type,
- const char *domain,
- const char *host_name,
- const AvahiAddress *address,
- uint16_t port,
- AvahiStringList *txt,
- void* userdata) {
-
- assert(r);
-
- /* Called whenever a service has been resolved successfully or timed out */
-
- if (event == AVAHI_RESOLVER_TIMEOUT)
- fprintf(stderr, "Failed to resolve service '%s' of type '%s' in domain '%s'.\n", name, type, domain);
- else {
- char a[128], *t;
-
- assert(event == AVAHI_RESOLVER_FOUND);
-
- fprintf(stderr, "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, "\t%s:%u (%s) TXT=%s\n", host_name, port, a, t);
- avahi_free(t);
- }
-
- avahi_s_service_resolver_free(r);
-}
-
-static void browse_callback(
- AvahiSServiceBrowser *b,
- AvahiIfIndex interface,
- AvahiProtocol protocol,
- AvahiBrowserEvent event,
- const char *name,
- const char *type,
- const char *domain,
- void* userdata) {
-
- AvahiServer *s = userdata;
- assert(b);
-
- /* Called whenever a new services becomes available on the LAN or is removed from the LAN */
-
- fprintf(stderr, "%s: service '%s' of type '%s' in domain '%s'\n",
- event == AVAHI_BROWSER_NEW ? "NEW" : "REMOVED",
- name,
- type,
- domain);
-
- /* If it's new, let's resolve it */
- if (event == AVAHI_BROWSER_NEW)
-
- /* We ignore the returned resolver object. In the callback 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, resolve_callback, s)))
- fprintf(stderr, "Failed to resolve service '%s': %s\n", name, avahi_strerror(avahi_server_errno(s)));
-}
-
-int main(int argc, char*argv[]) {
- AvahiServerConfig config;
- AvahiServer *server = NULL;
- AvahiSServiceBrowser *sb;
- int error;
- int ret = 1;
-
- /* Initialize the psuedo-RNG */
- srand(time(NULL));
-
- /* Allocate main loop object */
- if (!(simple_poll = avahi_simple_poll_new())) {
- fprintf(stderr, "Failed to create simple poll object.\n");
- goto fail;
- }
-
- /* Do not publish any local records */
- avahi_server_config_init(&config);
- config.publish_hinfo = 0;
- config.publish_addresses = 0;
- config.publish_workstation = 0;
- config.publish_domain = 0;
-
- /* Allocate a new server */
- server = avahi_server_new(avahi_simple_poll_get(simple_poll), &config, NULL, NULL, &error);
-
- /* Free the configuration data */
- avahi_server_config_free(&config);
-
- /* Check wether creating the server object succeeded */
- if (!server) {
- 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, 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;
-
- ret = 0;
-
-fail:
-
- /* Cleanup things */
- if (sb)
- avahi_s_service_browser_free(sb);
-
- if (server)
- avahi_server_free(server);
-
- if (simple_poll)
- avahi_simple_poll_free(simple_poll);
-
- return ret;
-}