D-GSM 2/n: implement mDNS method of mslookup server
Implement the mslookup server's mDNS responder, to actually service remote
mslookup requests:
- VTY mslookup/server config with service names,
- the mslookup_mdns_server listening for mslookup requests,
For a detailed overview of the D-GSM and mslookup related files, please see the
elaborate comment at the top of mslookup.c (already added in an earlier patch).
Change-Id: I5cae6459090588b4dd292be90a5e8903432669d2
diff --git a/include/osmocom/hlr/mslookup_server_mdns.h b/include/osmocom/hlr/mslookup_server_mdns.h
new file mode 100644
index 0000000..ef16e88
--- /dev/null
+++ b/include/osmocom/hlr/mslookup_server_mdns.h
@@ -0,0 +1,36 @@
+/* Copyright 2019 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
+ *
+ * All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#pragma once
+
+#include <stdbool.h>
+#include <osmocom/core/sockaddr_str.h>
+#include <osmocom/mslookup/mdns_sock.h>
+
+struct osmo_mslookup_server_mdns {
+ struct osmo_mslookup_server *mslookup;
+ struct osmo_sockaddr_str bind_addr;
+ char *domain_suffix;
+ struct osmo_mdns_sock *sock;
+};
+
+struct osmo_mslookup_server_mdns *osmo_mslookup_server_mdns_start(void *ctx, const struct osmo_sockaddr_str *bind_addr,
+ const char *domain_suffix);
+void osmo_mslookup_server_mdns_stop(struct osmo_mslookup_server_mdns *server);
+void mslookup_server_mdns_config_apply();