move openbsc/* to repos root

This is the first step in creating this repository from the legacy openbsc.git.

Like all other Osmocom repositories, keep the autoconf and automake files in
the repository root. openbsc.git has been the sole exception, which ends now.

Change-Id: I9c6f2a448d9cb1cc088cf1cf6918b69d7e69b4e7

1 files changed, 60 insertions, 0 deletions

diff --git a/include/openbsc/gsup_client.h b/include/openbsc/gsup_client.h
new file mode 100644
index 000000000..a113225e1
--- /dev/null
+++ b/include/openbsc/gsup_client.h
@@ -0,0 +1,60 @@
+/* GPRS Subscriber Update Protocol client */
+
+/* (C) 2014 by Sysmocom s.f.m.c. GmbH
+ * All Rights Reserved
+ *
+ * Author: Jacob Erlbeck
+ *
+ * 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 <osmocom/core/timer.h>
+
+#include <openbsc/oap_client.h>
+
+#define GSUP_CLIENT_RECONNECT_INTERVAL 10
+#define GSUP_CLIENT_PING_INTERVAL 20
+
+struct msgb;
+struct ipa_client_conn;
+struct gsup_client;
+
+/* Expects message in msg->l2h */
+typedef int (*gsup_client_read_cb_t)(struct gsup_client *gsupc,
+				     struct msgb *msg);
+
+struct gsup_client {
+	struct ipa_client_conn *link;
+	gsup_client_read_cb_t read_cb;
+	void *data;
+
+	struct oap_client_state oap_state;
+
+	struct osmo_timer_list ping_timer;
+	struct osmo_timer_list connect_timer;
+	int is_connected;
+	int got_ipa_pong;
+};
+
+struct gsup_client *gsup_client_create(const char *ip_addr,
+				       unsigned int tcp_port,
+				       gsup_client_read_cb_t read_cb,
+				       struct oap_client_config *oap_config);
+
+void gsup_client_destroy(struct gsup_client *gsupc);
+int gsup_client_send(struct gsup_client *gsupc, struct msgb *msg);
+struct msgb *gsup_client_msgb_alloc(void);
+