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, 142 insertions, 0 deletions

diff --git a/include/openbsc/bsc_msc_data.h b/include/openbsc/bsc_msc_data.h
new file mode 100644
index 000000000..38e87cfb9
--- /dev/null
+++ b/include/openbsc/bsc_msc_data.h
@@ -0,0 +1,142 @@
+/*
+ * Data for the true BSC
+ *
+ * (C) 2010-2015 by Holger Hans Peter Freyther <zecke@selfish.org>
+ * (C) 2010-2015 by On-Waves
+ * 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/>.
+ *
+ */
+
+/*
+ * NOTE: This is about a *remote* MSC for OsmoBSC and is not part of libmsc.
+ */
+
+#ifndef _OSMO_MSC_DATA_H
+#define _OSMO_MSC_DATA_H
+
+#include "bsc_msc.h"
+
+#include <osmocom/core/timer.h>
+#include <osmocom/gsm/protocol/gsm_04_08.h>
+
+#include <regex.h>
+
+struct osmo_bsc_rf;
+struct gsm_network;
+
+struct gsm_audio_support {
+        uint8_t hr  : 1,
+                ver : 7;
+};
+
+enum {
+	MSC_CON_TYPE_NORMAL,
+	MSC_CON_TYPE_LOCAL,
+};
+
+/*! /brief Information on a remote MSC for libbsc.
+ */
+struct bsc_msc_data {
+	struct llist_head entry;
+
+	/* Back pointer */
+	struct gsm_network *network;
+
+	int allow_emerg;
+	int type;
+
+	/* local call routing */
+	char *local_pref;
+	regex_t local_pref_reg;
+
+
+	/* Connection data */
+	char *bsc_token;
+	uint8_t bsc_key[16];
+	uint8_t bsc_key_present;
+
+	int ping_timeout;
+	int pong_timeout;
+	struct osmo_timer_list ping_timer;
+	struct osmo_timer_list pong_timer;
+	int advanced_ping;
+	struct bsc_msc_connection *msc_con;
+	int core_mnc;
+	int core_mcc;
+	int core_lac;
+	int core_ci;
+	int rtp_base;
+
+	/* audio codecs */
+	struct gsm48_multi_rate_conf amr_conf;
+	struct gsm_audio_support **audio_support;
+	int audio_length;
+
+	/* destinations */
+	struct llist_head dests;
+
+	/* ussd welcome text */
+	char *ussd_welcome_txt;
+
+	/* mgcp agent */
+	struct osmo_wqueue mgcp_agent;
+
+	int nr;
+
+	/* ussd msc connection lost text */
+	char *ussd_msc_lost_txt;
+
+	/* ussd text when MSC has entered the grace period */
+	char *ussd_grace_txt;
+
+	char *acc_lst_name;
+};
+
+/*
+ * Per BSC data.
+ */
+struct osmo_bsc_data {
+	struct gsm_network *network;
+
+	/* msc configuration */
+	struct llist_head mscs;
+
+	/* rf ctl related bits */
+	char *mid_call_txt;
+	int mid_call_timeout;
+	char *rf_ctrl_name;
+	struct osmo_bsc_rf *rf_ctrl;
+	int auto_off_timeout;
+
+	/* ussd text when there is no MSC available */
+	char *ussd_no_msc_txt;
+
+	char *acc_lst_name;
+};
+
+
+int osmo_bsc_msc_init(struct bsc_msc_data *msc);
+int osmo_bsc_sccp_init(struct gsm_network *gsmnet);
+int msc_queue_write(struct bsc_msc_connection *conn, struct msgb *msg, int proto);
+int msc_queue_write_with_ping(struct bsc_msc_connection *, struct msgb *msg, int proto);
+
+int osmo_bsc_audio_init(struct gsm_network *network);
+
+struct bsc_msc_data *osmo_msc_data_find(struct gsm_network *, int);
+struct bsc_msc_data *osmo_msc_data_alloc(struct gsm_network *, int);
+
+
+#endif