4 This file is part of avahi.
6 avahi is free software; you can redistribute it and/or modify it
7 under the terms of the GNU Lesser General Public License as
8 published by the Free Software Foundation; either version 2.1 of the
9 License, or (at your option) any later version.
11 avahi is distributed in the hope that it will be useful, but WITHOUT
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
14 Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with avahi; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
28 #include <avahi-common/malloc.h>
29 #include <avahi-common/dbus.h>
30 #include <avahi-common/error.h>
31 #include <avahi-core/log.h>
33 #include "dbus-util.h"
34 #include "dbus-internal.h"
36 void avahi_dbus_domain_browser_free(DomainBrowserInfo *i) {
39 if (i->domain_browser)
40 avahi_s_domain_browser_free(i->domain_browser);
41 dbus_connection_unregister_object_path(server->bus, i->path);
43 AVAHI_LLIST_REMOVE(DomainBrowserInfo, domain_browsers, i->client->domain_browsers, i);
45 i->client->n_objects--;
46 assert(i->client->n_objects >= 0);
51 DBusHandlerResult avahi_dbus_msg_domain_browser_impl(DBusConnection *c, DBusMessage *m, void *userdata) {
53 DomainBrowserInfo *i = userdata;
59 dbus_error_init(&error);
61 avahi_log_debug(__FILE__": interface=%s, path=%s, member=%s",
62 dbus_message_get_interface(m),
63 dbus_message_get_path(m),
64 dbus_message_get_member(m));
67 if (dbus_message_is_method_call(m, DBUS_INTERFACE_INTROSPECTABLE, "Introspect"))
68 return avahi_dbus_handle_introspect(c, m, "DomainBrowser.introspect");
71 if (strcmp(dbus_message_get_sender(m), i->client->name))
72 return avahi_dbus_respond_error(c, m, AVAHI_ERR_ACCESS_DENIED, NULL);
74 if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, "Free")) {
76 if (!dbus_message_get_args(m, &error, DBUS_TYPE_INVALID)) {
77 avahi_log_warn("Error parsing DomainBrowser::Free message");
81 avahi_dbus_domain_browser_free(i);
82 return avahi_dbus_respond_ok(c, m);
86 avahi_log_warn("Missed message %s::%s()", dbus_message_get_interface(m), dbus_message_get_member(m));
89 if (dbus_error_is_set(&error))
90 dbus_error_free(&error);
92 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
95 void avahi_dbus_domain_browser_callback(AvahiSDomainBrowser *b, AvahiIfIndex interface, AvahiProtocol protocol, AvahiBrowserEvent event, const char *domain, AvahiLookupResultFlags flags, void* userdata) {
96 DomainBrowserInfo *i = userdata;
98 int32_t i_interface, i_protocol;
104 i_interface = (int32_t) interface;
105 i_protocol = (int32_t) protocol;
106 u_flags = (uint32_t) flags;
108 m = dbus_message_new_signal(i->path, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, avahi_dbus_map_browse_signal_name(event));
110 if (event == AVAHI_BROWSER_NEW || event == AVAHI_BROWSER_REMOVE) {
112 dbus_message_append_args(
114 DBUS_TYPE_INT32, &i_interface,
115 DBUS_TYPE_INT32, &i_protocol,
116 DBUS_TYPE_STRING, &domain,
117 DBUS_TYPE_UINT32, &u_flags,
119 } else if (event == AVAHI_BROWSER_FAILURE)
120 avahi_dbus_append_server_error(m);
122 dbus_message_set_destination(m, i->client->name);
123 dbus_connection_send(server->bus, m, NULL);
124 dbus_message_unref(m);