void avahi_dbus_domain_browser_callback(AvahiSDomainBrowser *b, AvahiIfIndex interface, AvahiProtocol protocol, AvahiBrowserEvent event, const char *domain, AvahiLookupResultFlags flags, void* userdata) { DomainBrowserInfo *i = userdata; DBusMessage *m; int32_t i_interface, i_protocol; uint32_t u_flags; assert(b); assert(i); i_interface = (int32_t) interface; i_protocol = (int32_t) protocol; u_flags = (uint32_t) flags; m = dbus_message_new_signal(i->path, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, avahi_dbus_map_browse_signal_name(event)); if (event == AVAHI_BROWSER_NEW || event == AVAHI_BROWSER_REMOVE) { assert(domain); dbus_message_append_args( m, DBUS_TYPE_INT32, &i_interface, DBUS_TYPE_INT32, &i_protocol, DBUS_TYPE_STRING, &domain, DBUS_TYPE_UINT32, &u_flags, DBUS_TYPE_INVALID); } else if (event == AVAHI_BROWSER_FAILURE) avahi_dbus_append_server_error(m); dbus_message_set_destination(m, i->client->name); dbus_connection_send(server->bus, m, NULL); dbus_message_unref(m); }
void avahi_dbus_service_browser_callback(AvahiSServiceBrowser *b, AvahiIfIndex interface, AvahiProtocol protocol, AvahiBrowserEvent event, const char *name, const char *type, const char *domain, AvahiLookupResultFlags flags, void* userdata) { ServiceBrowserInfo *i = userdata; DBusMessage *m; int32_t i_interface, i_protocol; uint32_t u_flags; assert(b); assert(i); i_interface = (int32_t) interface; i_protocol = (int32_t) protocol; u_flags = (uint32_t) flags; m = dbus_message_new_signal(i->path, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, avahi_dbus_map_browse_signal_name(event)); if (event == AVAHI_BROWSER_NEW) { /* Patch in AVAHI_LOOKUP_RESULT_OUR_OWN */ if (avahi_dbus_is_our_own_service(i->client, interface, protocol, name, type, domain) > 0) flags |= AVAHI_LOOKUP_RESULT_OUR_OWN; } if (event == AVAHI_BROWSER_NEW || event == AVAHI_BROWSER_REMOVE) { assert(name); assert(type); assert(domain); dbus_message_append_args( m, DBUS_TYPE_INT32, &i_interface, DBUS_TYPE_INT32, &i_protocol, DBUS_TYPE_STRING, &name, DBUS_TYPE_STRING, &type, DBUS_TYPE_STRING, &domain, DBUS_TYPE_UINT32, &u_flags, DBUS_TYPE_INVALID); } else if (event == AVAHI_BROWSER_FAILURE) avahi_dbus_append_server_error(m); dbus_message_set_destination(m, i->client->name); dbus_connection_send(server->bus, m, NULL); dbus_message_unref(m); }
void avahi_dbus_async_host_name_resolver_callback(AvahiSHostNameResolver *r, AvahiIfIndex interface, AvahiProtocol protocol, AvahiResolverEvent event, const char *host_name, const AvahiAddress *a, AvahiLookupResultFlags flags, void* userdata) { AsyncHostNameResolverInfo *i = userdata; DBusMessage *reply; assert(r); assert(i); reply = dbus_message_new_signal(i->path, AVAHI_DBUS_INTERFACE_HOST_NAME_RESOLVER, avahi_dbus_map_resolve_signal_name(event)); if (event == AVAHI_RESOLVER_FOUND) { char t[AVAHI_ADDRESS_STR_MAX], *pt = t; int32_t i_interface, i_protocol, i_aprotocol; uint32_t u_flags; assert(a); assert(host_name); avahi_address_snprint(t, sizeof(t), a); i_interface = (int32_t) interface; i_protocol = (int32_t) protocol; i_aprotocol = (int32_t) a->proto; u_flags = (uint32_t) flags; dbus_message_append_args( reply, DBUS_TYPE_INT32, &i_interface, DBUS_TYPE_INT32, &i_protocol, DBUS_TYPE_STRING, &host_name, DBUS_TYPE_INT32, &i_aprotocol, DBUS_TYPE_STRING, &pt, DBUS_TYPE_UINT32, &u_flags, DBUS_TYPE_INVALID); } else { assert(event == AVAHI_RESOLVER_FAILURE); avahi_dbus_append_server_error(reply); } dbus_message_set_destination(reply, i->client->name); dbus_connection_send(server->bus, reply, NULL); dbus_message_unref(reply); }
void avahi_dbus_async_service_resolver_callback( AvahiSServiceResolver *r, AvahiIfIndex interface, AvahiProtocol protocol, AvahiResolverEvent event, const char *name, const char *type, const char *domain, const char *host_name, const AvahiAddress *a, uint16_t port, AvahiStringList *txt, AvahiLookupResultFlags flags, void* userdata) { AsyncServiceResolverInfo *i = userdata; DBusMessage *reply; assert(r); assert(i); reply = dbus_message_new_signal(i->path, AVAHI_DBUS_INTERFACE_SERVICE_RESOLVER, avahi_dbus_map_resolve_signal_name(event)); if (event == AVAHI_RESOLVER_FOUND) { char t[AVAHI_ADDRESS_STR_MAX], *pt = t; int32_t i_interface, i_protocol, i_aprotocol; uint32_t u_flags; assert(host_name); /* avahi_log_debug(__FILE__": [%s] Successfully resolved service <%s.%s.%s>", i->path, name, type, domain); */ if (a) avahi_address_snprint(t, sizeof(t), a); else t[0] = 0; if (!name) name = ""; if (avahi_dbus_is_our_own_service(i->client, interface, protocol, name, type, domain) > 0) flags |= AVAHI_LOOKUP_RESULT_OUR_OWN; i_interface = (int32_t) interface; i_protocol = (int32_t) protocol; if (a) i_aprotocol = (int32_t) a->proto; else i_aprotocol = AVAHI_PROTO_UNSPEC; u_flags = (uint32_t) flags; dbus_message_append_args( reply, DBUS_TYPE_INT32, &i_interface, DBUS_TYPE_INT32, &i_protocol, DBUS_TYPE_STRING, &name, DBUS_TYPE_STRING, &type, DBUS_TYPE_STRING, &domain, DBUS_TYPE_STRING, &host_name, DBUS_TYPE_INT32, &i_aprotocol, DBUS_TYPE_STRING, &pt, DBUS_TYPE_UINT16, &port, DBUS_TYPE_INVALID); avahi_dbus_append_string_list(reply, txt); dbus_message_append_args( reply, DBUS_TYPE_UINT32, &u_flags, DBUS_TYPE_INVALID); } else { assert(event == AVAHI_RESOLVER_FAILURE); avahi_dbus_append_server_error(reply); } dbus_message_set_destination(reply, i->client->name); dbus_connection_send(server->bus, reply, NULL); dbus_message_unref(reply); }
void avahi_dbus_record_browser_callback( AvahiSRecordBrowser *b, AvahiIfIndex interface, AvahiProtocol protocol, AvahiBrowserEvent event, AvahiRecord *record, AvahiLookupResultFlags flags, void* userdata) { RecordBrowserInfo *i = userdata; DBusMessage *m = NULL; int32_t i_interface, i_protocol; uint32_t u_flags; assert(b); assert(i); i_interface = (int32_t) interface; i_protocol = (int32_t) protocol; u_flags = (uint32_t) flags; m = dbus_message_new_signal(i->path, AVAHI_DBUS_INTERFACE_RECORD_BROWSER, avahi_dbus_map_browse_signal_name(event)); if (!m) { avahi_log_error("Failed allocate message"); return; } if (event == AVAHI_BROWSER_NEW || event == AVAHI_BROWSER_REMOVE) { uint8_t rdata[0xFFFF]; size_t size; assert(record); if (!(dbus_message_append_args( m, DBUS_TYPE_INT32, &i_interface, DBUS_TYPE_INT32, &i_protocol, DBUS_TYPE_STRING, &record->key->name, DBUS_TYPE_UINT16, &record->key->clazz, DBUS_TYPE_UINT16, &record->key->type, DBUS_TYPE_INVALID))) goto fail; if ((size = avahi_rdata_serialize(record, rdata, sizeof(rdata))) == (size_t) -1 || avahi_dbus_append_rdata(m, rdata, size) < 0) { avahi_log_debug(__FILE__": Failed to append rdata"); dbus_message_unref(m); return; } dbus_message_append_args( m, DBUS_TYPE_UINT32, &u_flags, DBUS_TYPE_INVALID); } else if (event == AVAHI_BROWSER_FAILURE) avahi_dbus_append_server_error(m); dbus_message_set_destination(m, i->client->name); dbus_connection_send(server->bus, m, NULL); dbus_message_unref(m); return; fail: if (m) dbus_message_unref(m); }