* implement record updating through the new flags AVAHI_PUBLISH_UPDATE

* add new helper function avahi_server_update_service_txt() to ease TXT record updating for services
* other minor cleanups


git-svn-id: file:///home/lennart/svn/public/avahi/trunk@790 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe

1 files changed, 88 insertions, 0 deletions

diff --git a/avahi-core/update-test.c b/avahi-core/update-test.c
new file mode 100644
index 0000000..8c5b5ed
--- /dev/null
+++ b/avahi-core/update-test.c
@@ -0,0 +1,88 @@
+/* $Id$ */
+
+/***
+  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 <assert.h>
+
+#include <avahi-common/error.h>
+#include <avahi-common/watch.h>
+#include <avahi-common/simple-watch.h>
+#include <avahi-common/malloc.h>
+#include <avahi-common/alternative.h>
+
+#include <avahi-core/core.h>
+#include <avahi-core/log.h>
+#include <avahi-core/publish.h>
+#include <avahi-core/lookup.h>
+
+static AvahiSEntryGroup *group = NULL;
+
+static void server_callback(AvahiServer *s, AvahiServerState state, void* userdata) {
+
+    avahi_log_debug("server state: %i", state); 
+    
+    if (state == AVAHI_SERVER_RUNNING) {
+        int ret;
+        
+        group = avahi_s_entry_group_new(s, NULL, NULL);
+        assert(group);
+
+        ret = avahi_server_add_service(s, group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, "foo", "_http._tcp", NULL, NULL, 80, "test1", NULL);
+        assert(ret == AVAHI_OK);
+
+        avahi_s_entry_group_commit(group);
+    }
+}
+
+static void modify_txt_callback(AvahiTimeout *e, void *userdata) {
+    int ret;
+    AvahiServer *s = userdata;
+
+    ret = avahi_server_update_service_txt(s, group, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, 0, "foo", "_http._tcp", NULL, "test2", NULL);
+    assert(ret == AVAHI_OK);
+}
+
+int main(int argc, char *argv[]) {
+    AvahiSimplePoll *simple_poll;
+    const AvahiPoll *poll_api;
+    AvahiServer *server;
+    struct timeval tv;
+    AvahiServerConfig config;
+
+    simple_poll = avahi_simple_poll_new();
+    assert(simple_poll);
+    
+    poll_api = avahi_simple_poll_get(simple_poll);
+    assert(poll_api);
+
+    avahi_server_config_init(&config);
+    config.publish_domain = config.publish_workstation = config.use_ipv6 = config.publish_hinfo = 0;
+    server = avahi_server_new(poll_api, &config, server_callback, NULL, NULL);
+    assert(server);
+    avahi_server_config_free(&config);
+
+    poll_api->timeout_new(poll_api, avahi_elapse_time(&tv, 1000*20, 0), modify_txt_callback, server);
+
+    avahi_simple_poll_loop(simple_poll);
+}