- state = avahi_s_entry_group_get_state(i->entry_group);
- return respond_int32(c, m, (int32_t) state);
-
- } else if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "AddService")) {
- int32_t interface, protocol;
- uint32_t flags;
- char *type, *name, *domain, *host;
- uint16_t port;
- AvahiStringList *strlst;
- DBusMessageIter iter, sub;
- int j;
-
- if (!dbus_message_get_args(
- m, &error,
- DBUS_TYPE_INT32, &interface,
- DBUS_TYPE_INT32, &protocol,
- DBUS_TYPE_UINT32, &flags,
- DBUS_TYPE_STRING, &name,
- DBUS_TYPE_STRING, &type,
- DBUS_TYPE_STRING, &domain,
- DBUS_TYPE_STRING, &host,
- DBUS_TYPE_UINT16, &port,
- DBUS_TYPE_INVALID) || !type || !name) {
- avahi_log_warn("Error parsing EntryGroup::AddService message");
- goto fail;
- }
-
- dbus_message_iter_init(m, &iter);
-
- for (j = 0; j < 8; j++)
- dbus_message_iter_next(&iter);
-
- if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY ||
- dbus_message_iter_get_element_type(&iter) != DBUS_TYPE_ARRAY) {
- avahi_log_warn("Error parsing EntryGroup::AddService message 2");
- goto fail;
- }
-
- strlst = NULL;
- dbus_message_iter_recurse(&iter, &sub);
-
- for (;;) {
- DBusMessageIter sub2;
- int at, n;
- uint8_t *k;
-
- if ((at = dbus_message_iter_get_arg_type(&sub)) == DBUS_TYPE_INVALID)
- break;
-
- assert(at == DBUS_TYPE_ARRAY);
-
- if (dbus_message_iter_get_element_type(&sub) != DBUS_TYPE_BYTE) {
- avahi_log_warn("Error parsing EntryGroup::AddService message");
- goto fail;
- }
-
- dbus_message_iter_recurse(&sub, &sub2);
- dbus_message_iter_get_fixed_array(&sub2, &k, &n);
- strlst = avahi_string_list_add_arbitrary(strlst, k, n);
-
- dbus_message_iter_next(&sub);
- }
-
- if (i->n_entries >= MAX_ENTRIES_PER_ENTRY_GROUP) {
- avahi_string_list_free(strlst);
- avahi_log_warn("Too many entries per entry group, client request failed.");
- return respond_error(c, m, AVAHI_ERR_TOO_MANY_ENTRIES, NULL);
- }
-
- if (domain && !*domain)
- domain = NULL;
-
- if (host && !*host)
- host = NULL;
-
- if (avahi_server_add_service_strlst(avahi_server, i->entry_group, (AvahiIfIndex) interface, (AvahiProtocol) protocol, (AvahiPublishFlags) flags, name, type, domain, host, port, strlst) < 0) {
- avahi_string_list_free(strlst);
- return respond_error(c, m, avahi_server_errno(avahi_server), NULL);
- }
-
- i->n_entries ++;
- avahi_string_list_free(strlst);
-
- return respond_ok(c, m);
-
- } else if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "AddServiceSubtype")) {
-
- int32_t interface, protocol;
- uint32_t flags;
- char *type, *name, *domain, *subtype;
-
- if (!dbus_message_get_args(
- m, &error,
- DBUS_TYPE_INT32, &interface,
- DBUS_TYPE_INT32, &protocol,
- DBUS_TYPE_UINT32, &flags,
- DBUS_TYPE_STRING, &name,
- DBUS_TYPE_STRING, &type,
- DBUS_TYPE_STRING, &domain,
- DBUS_TYPE_STRING, &subtype,
- DBUS_TYPE_INVALID) || !type || !name || !subtype) {
- avahi_log_warn("Error parsing EntryGroup::AddServiceSubtype message");
- goto fail;
- }
-
- if (i->n_entries >= MAX_ENTRIES_PER_ENTRY_GROUP) {
- avahi_log_warn("Too many entries per entry group, client request failed.");
- return respond_error(c, m, AVAHI_ERR_TOO_MANY_ENTRIES, NULL);
- }
-
- if (domain && !*domain)
- domain = NULL;
-
- if (avahi_server_add_service_subtype(avahi_server, i->entry_group, (AvahiIfIndex) interface, (AvahiProtocol) protocol, (AvahiPublishFlags) flags, name, type, domain, subtype) < 0)
- return respond_error(c, m, avahi_server_errno(avahi_server), NULL);
-
- i->n_entries ++;
-
- return respond_ok(c, m);
-
- } else if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_ENTRY_GROUP, "AddAddress")) {
- int32_t interface, protocol;
- uint32_t flags;
- char *name, *address;
- AvahiAddress a;
-
- if (!dbus_message_get_args(
- m, &error,
- DBUS_TYPE_INT32, &interface,
- DBUS_TYPE_INT32, &protocol,
- DBUS_TYPE_UINT32, &flags,
- DBUS_TYPE_STRING, &name,
- DBUS_TYPE_STRING, &address,
- DBUS_TYPE_INVALID) || !name || !address) {
- avahi_log_warn("Error parsing EntryGroup::AddAddress message");
- goto fail;
- }
-
- if (i->n_entries >= MAX_ENTRIES_PER_ENTRY_GROUP) {
- avahi_log_warn("Too many entries per entry group, client request failed.");
- return respond_error(c, m, AVAHI_ERR_TOO_MANY_ENTRIES, NULL);
- }
-
- if (!(avahi_address_parse(address, AVAHI_PROTO_UNSPEC, &a))) {
- return respond_error(c, m, AVAHI_ERR_INVALID_ADDRESS, NULL);
- }
-
- if (avahi_server_add_address(avahi_server, i->entry_group, (AvahiIfIndex) interface, (AvahiProtocol) protocol, (AvahiPublishFlags) flags, name, &a) < 0)
- return respond_error(c, m, avahi_server_errno(avahi_server), NULL);
-
- i->n_entries ++;
-
- return respond_ok(c, m);
- }
-
- avahi_log_warn("Missed message %s::%s()", dbus_message_get_interface(m), dbus_message_get_member(m));
-
-fail:
- if (dbus_error_is_set(&error))
- dbus_error_free(&error);
-
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-}
-
-static void sync_host_name_resolver_callback(AvahiSHostNameResolver *r, AvahiIfIndex interface, AvahiProtocol protocol, AvahiResolverEvent event, const char *host_name, const AvahiAddress *a, AvahiLookupResultFlags flags, void* userdata) {
- SyncHostNameResolverInfo *i = userdata;
-
- assert(r);
- assert(host_name);
- assert(i);
-
- if (event == AVAHI_RESOLVER_FOUND) {
- char t[256], *pt = t;
- int32_t i_interface, i_protocol, i_aprotocol;
- uint32_t u_flags;
- DBusMessage *reply;
-
- assert(a);
- 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;
-
- reply = dbus_message_new_method_return(i->message);
- 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);
-
- dbus_connection_send(server->bus, reply, NULL);
- dbus_message_unref(reply);
- } else {
- assert(event == AVAHI_RESOLVER_FAILURE);
- respond_error(server->bus, i->message, avahi_server_errno(avahi_server), NULL);
- }
-
- sync_host_name_resolver_free(i);
-}
-
-static void sync_address_resolver_callback(AvahiSAddressResolver *r, AvahiIfIndex interface, AvahiProtocol protocol, AvahiResolverEvent event, const AvahiAddress *address, const char *host_name, AvahiLookupResultFlags flags, void* userdata) {
- SyncAddressResolverInfo *i = userdata;
-
- assert(r);
- assert(address);
- assert(i);
-
- if (event == AVAHI_RESOLVER_FOUND) {
- char t[256], *pt = t;
- int32_t i_interface, i_protocol, i_aprotocol;
- uint32_t u_flags;
- DBusMessage *reply;
-
- assert(host_name);
- avahi_address_snprint(t, sizeof(t), address);
-
- i_interface = (int32_t) interface;
- i_protocol = (int32_t) protocol;
- i_aprotocol = (int32_t) address->proto;
- u_flags = (uint32_t) flags;
-
- reply = dbus_message_new_method_return(i->message);
- dbus_message_append_args(
- reply,
- DBUS_TYPE_INT32, &i_interface,
- DBUS_TYPE_INT32, &i_protocol,
- DBUS_TYPE_INT32, &i_aprotocol,
- DBUS_TYPE_STRING, &pt,
- DBUS_TYPE_STRING, &host_name,
- DBUS_TYPE_UINT32, &u_flags,
- DBUS_TYPE_INVALID);
-
- dbus_connection_send(server->bus, reply, NULL);
- dbus_message_unref(reply);
- } else {
- assert(event == AVAHI_RESOLVER_FAILURE);
- respond_error(server->bus, i->message, avahi_server_errno(avahi_server), NULL);
- }
-
- sync_address_resolver_free(i);
-}
-
-static DBusHandlerResult msg_domain_browser_impl(DBusConnection *c, DBusMessage *m, void *userdata) {
- DBusError error;
- DomainBrowserInfo *i = userdata;
-
- assert(c);
- assert(m);
- assert(i);
-
- dbus_error_init(&error);
-
- avahi_log_debug(__FILE__": interface=%s, path=%s, member=%s",
- dbus_message_get_interface(m),
- dbus_message_get_path(m),
- dbus_message_get_member(m));
-
- /* Introspection */
- if (dbus_message_is_method_call(m, DBUS_INTERFACE_INTROSPECTABLE, "Introspect"))
- return handle_introspect(c, m, "DomainBrowser.introspect");
-
- /* Access control */
- if (strcmp(dbus_message_get_sender(m), i->client->name))
- return respond_error(c, m, AVAHI_ERR_ACCESS_DENIED, NULL);
-
- if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_DOMAIN_BROWSER, "Free")) {
-
- if (!dbus_message_get_args(m, &error, DBUS_TYPE_INVALID)) {
- avahi_log_warn("Error parsing DomainBrowser::Free message");
- goto fail;
- }
-
- domain_browser_free(i);
- return respond_ok(c, m);
-
- }
-
- avahi_log_warn("Missed message %s::%s()", dbus_message_get_interface(m), dbus_message_get_member(m));
-
-fail:
- if (dbus_error_is_set(&error))
- dbus_error_free(&error);
-
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-}
-
-static void 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, 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)
- append_server_error(m);
-
- dbus_message_set_destination(m, i->client->name);
- dbus_connection_send(server->bus, m, NULL);
- dbus_message_unref(m);
-}
-
-static DBusHandlerResult msg_service_type_browser_impl(DBusConnection *c, DBusMessage *m, void *userdata) {
- DBusError error;
- ServiceTypeBrowserInfo *i = userdata;
-
- assert(c);
- assert(m);
- assert(i);
-
- dbus_error_init(&error);
-
- avahi_log_debug(__FILE__": interface=%s, path=%s, member=%s",
- dbus_message_get_interface(m),
- dbus_message_get_path(m),
- dbus_message_get_member(m));
-
- /* Introspection */
- if (dbus_message_is_method_call(m, DBUS_INTERFACE_INTROSPECTABLE, "Introspect"))
- return handle_introspect(c, m, "ServiceTypeBrowser.introspect");
-
- /* Access control */
- if (strcmp(dbus_message_get_sender(m), i->client->name))
- return respond_error(c, m, AVAHI_ERR_ACCESS_DENIED, NULL);
-
- if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_SERVICE_TYPE_BROWSER, "Free")) {
-
- if (!dbus_message_get_args(m, &error, DBUS_TYPE_INVALID)) {
- avahi_log_warn("Error parsing ServiceTypeBrowser::Free message");
- goto fail;
- }
-
- service_type_browser_free(i);
- return respond_ok(c, m);
-
- }
-
- avahi_log_warn("Missed message %s::%s()", dbus_message_get_interface(m), dbus_message_get_member(m));
-
-fail:
- if (dbus_error_is_set(&error))
- dbus_error_free(&error);
-
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-}
-
-static void service_type_browser_callback(AvahiSServiceTypeBrowser *b, AvahiIfIndex interface, AvahiProtocol protocol, AvahiBrowserEvent event, const char *type, const char *domain, AvahiLookupResultFlags flags, void* userdata) {
- ServiceTypeBrowserInfo *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_TYPE_BROWSER, map_browse_signal_name(event));
-
- if (event == AVAHI_BROWSER_NEW || event == AVAHI_BROWSER_REMOVE) {
- assert(type);
- assert(domain);
- dbus_message_append_args(
- m,
- DBUS_TYPE_INT32, &i_interface,
- DBUS_TYPE_INT32, &i_protocol,
- DBUS_TYPE_STRING, &type,
- DBUS_TYPE_STRING, &domain,
- DBUS_TYPE_UINT32, &u_flags,
- DBUS_TYPE_INVALID);
- } else if (event == AVAHI_BROWSER_FAILURE)
- append_server_error(m);
-
- dbus_message_set_destination(m, i->client->name);
- dbus_connection_send(server->bus, m, NULL);
- dbus_message_unref(m);
-}
-
-static DBusHandlerResult msg_service_browser_impl(DBusConnection *c, DBusMessage *m, void *userdata) {
- DBusError error;
- ServiceBrowserInfo *i = userdata;
-
- assert(c);
- assert(m);
- assert(i);
-
- dbus_error_init(&error);
-
- avahi_log_debug(__FILE__": interface=%s, path=%s, member=%s",
- dbus_message_get_interface(m),
- dbus_message_get_path(m),
- dbus_message_get_member(m));
-
- /* Introspection */
- if (dbus_message_is_method_call(m, DBUS_INTERFACE_INTROSPECTABLE, "Introspect"))
- return handle_introspect(c, m, "ServiceBrowser.Introspect");
-
- /* Access control */
- if (strcmp(dbus_message_get_sender(m), i->client->name))
- return respond_error(c, m, AVAHI_ERR_ACCESS_DENIED, NULL);
-
- if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_SERVICE_BROWSER, "Free")) {
-
- if (!dbus_message_get_args(m, &error, DBUS_TYPE_INVALID)) {
- avahi_log_warn("Error parsing ServiceBrowser::Free message");
- goto fail;
- }
-
- service_browser_free(i);
- return respond_ok(c, m);
-
- }
-
- avahi_log_warn("Missed message %s::%s()", dbus_message_get_interface(m), dbus_message_get_member(m));
-
-fail:
- if (dbus_error_is_set(&error))
- dbus_error_free(&error);
-
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-}
-
-static void 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, map_browse_signal_name(event));
-
- 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)
- append_server_error(m);
-
- dbus_message_set_destination(m, i->client->name);
- dbus_connection_send(server->bus, m, NULL);
- dbus_message_unref(m);
-}
-
-static void append_string_list(DBusMessage *reply, AvahiStringList *txt) {
- AvahiStringList *p;
- DBusMessageIter iter, sub;
-
- assert(reply);
-
- dbus_message_iter_init_append(reply, &iter);
- dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "ay", &sub);
-
- for (p = txt; p; p = p->next) {
- DBusMessageIter sub2;
- const uint8_t *data = p->text;
-
- dbus_message_iter_open_container(&sub, DBUS_TYPE_ARRAY, "y", &sub2);
- dbus_message_iter_append_fixed_array(&sub2, DBUS_TYPE_BYTE, &data, p->size);
- dbus_message_iter_close_container(&sub, &sub2);
-
- }
- dbus_message_iter_close_container(&iter, &sub);
-}
-
-static void sync_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) {
-
- SyncServiceResolverInfo *i = userdata;
-
- assert(r);
- assert(i);
-
- if (event == AVAHI_RESOLVER_FOUND) {
- char t[256], *pt = t;
- int32_t i_interface, i_protocol, i_aprotocol;
- uint32_t u_flags;
- DBusMessage *reply;
-
- assert(host_name);
-
- if (!name)
- name = "";
-
- assert(a);
- 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;
-
- reply = dbus_message_new_method_return(i->message);
- 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);
-
- append_string_list(reply, txt);
-
- dbus_message_append_args(
- reply,
- DBUS_TYPE_UINT32, &u_flags,
- DBUS_TYPE_INVALID);
-
- dbus_connection_send(server->bus, reply, NULL);
- dbus_message_unref(reply);
-
- } else {
- assert(event == AVAHI_RESOLVER_FAILURE);
-
- respond_error(server->bus, i->message, avahi_server_errno(avahi_server), NULL);
- }
-
- sync_service_resolver_free(i);
-}
-
-static void async_address_resolver_callback(AvahiSAddressResolver *r, AvahiIfIndex interface, AvahiProtocol protocol, AvahiResolverEvent event, const AvahiAddress *address, const char *host_name, AvahiLookupResultFlags flags, void* userdata) {
- AsyncAddressResolverInfo *i = userdata;
- DBusMessage *reply;
-
- assert(r);
- assert(i);
-
- reply = dbus_message_new_signal(i->path, AVAHI_DBUS_INTERFACE_ADDRESS_RESOLVER, map_resolve_signal_name(event));
-
- if (event == AVAHI_RESOLVER_FOUND) {
- char t[256], *pt = t;
- int32_t i_interface, i_protocol, i_aprotocol;
- uint32_t u_flags;
-
- assert(address);
- assert(host_name);
- avahi_address_snprint(t, sizeof(t), address);
-
- i_interface = (int32_t) interface;
- i_protocol = (int32_t) protocol;
- i_aprotocol = (int32_t) address->proto;
- u_flags = (uint32_t) flags;
-
- dbus_message_append_args(
- reply,
- DBUS_TYPE_INT32, &i_interface,
- DBUS_TYPE_INT32, &i_protocol,
- DBUS_TYPE_INT32, &i_aprotocol,
- DBUS_TYPE_STRING, &pt,
- DBUS_TYPE_STRING, &host_name,
- DBUS_TYPE_UINT32, &u_flags,
- DBUS_TYPE_INVALID);
-
- } else {
- assert(event == AVAHI_RESOLVER_FAILURE);
- append_server_error(reply);
- }
-
- dbus_message_set_destination(reply, i->client->name);
- dbus_connection_send(server->bus, reply, NULL);
- dbus_message_unref(reply);
-}
-
-static DBusHandlerResult msg_async_address_resolver_impl(DBusConnection *c, DBusMessage *m, void *userdata) {
- DBusError error;
- AsyncAddressResolverInfo *i = userdata;
-
- assert(c);
- assert(m);
- assert(i);
-
- dbus_error_init(&error);
-
- avahi_log_debug(__FILE__": interface=%s, path=%s, member=%s",
- dbus_message_get_interface(m),
- dbus_message_get_path(m),
- dbus_message_get_member(m));
-
- /* Introspection */
- if (dbus_message_is_method_call(m, DBUS_INTERFACE_INTROSPECTABLE, "Introspect"))
- return handle_introspect(c, m, "AddressResolver.Introspect");
-
- /* Access control */
- if (strcmp(dbus_message_get_sender(m), i->client->name))
- return respond_error(c, m, AVAHI_ERR_ACCESS_DENIED, NULL);
-
- if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_ADDRESS_RESOLVER, "Free")) {
-
- if (!dbus_message_get_args(m, &error, DBUS_TYPE_INVALID)) {
- avahi_log_warn("Error parsing AddressResolver::Free message");
- goto fail;
- }
-
- async_address_resolver_free(i);
- return respond_ok(c, m);
-
- }
-
- avahi_log_warn("Missed message %s::%s()", dbus_message_get_interface(m), dbus_message_get_member(m));
-
-fail:
- if (dbus_error_is_set(&error))
- dbus_error_free(&error);
-
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-}
-
-static void 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, map_resolve_signal_name(event));
-
- if (event == AVAHI_RESOLVER_FOUND) {
- char t[256], *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);
- append_server_error(reply);
- }
-
- dbus_message_set_destination(reply, i->client->name);
- dbus_connection_send(server->bus, reply, NULL);
- dbus_message_unref(reply);
-}
-
-static DBusHandlerResult msg_async_host_name_resolver_impl(DBusConnection *c, DBusMessage *m, void *userdata) {
- DBusError error;
- AsyncHostNameResolverInfo *i = userdata;
-
- assert(c);
- assert(m);
- assert(i);
-
- dbus_error_init(&error);
-
- avahi_log_debug(__FILE__": interface=%s, path=%s, member=%s",
- dbus_message_get_interface(m),
- dbus_message_get_path(m),
- dbus_message_get_member(m));
-
- /* Introspection */
- if (dbus_message_is_method_call(m, DBUS_INTERFACE_INTROSPECTABLE, "Introspect"))
- return handle_introspect(c, m, "HostNameResolver.Introspect");
-
- /* Access control */
- if (strcmp(dbus_message_get_sender(m), i->client->name))
- return respond_error(c, m, AVAHI_ERR_ACCESS_DENIED, NULL);
-
- if (dbus_message_is_method_call(m, AVAHI_DBUS_INTERFACE_HOST_NAME_RESOLVER, "Free")) {
-
- if (!dbus_message_get_args(m, &error, DBUS_TYPE_INVALID)) {
- avahi_log_warn("Error parsing HostNameResolver::Free message");
- goto fail;
- }
-
- async_host_name_resolver_free(i);
- return respond_ok(c, m);
- }
-
- avahi_log_warn("Missed message %s::%s()", dbus_message_get_interface(m), dbus_message_get_member(m));