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, 79 insertions, 0 deletions

diff --git a/include/openbsc/transaction.h b/include/openbsc/transaction.h
new file mode 100644
index 000000000..9a87d04e4
--- /dev/null
+++ b/include/openbsc/transaction.h
@@ -0,0 +1,79 @@
+#ifndef _TRANSACT_H
+#define _TRANSACT_H
+
+#include <openbsc/gsm_data.h>
+#include <openbsc/gsm_subscriber.h>
+#include <osmocom/core/linuxlist.h>
+#include <openbsc/gsm_04_11.h>
+#include <openbsc/mncc.h>
+#include <osmocom/gsm/gsm0411_smc.h>
+#include <osmocom/gsm/gsm0411_smr.h>
+
+/* One transaction */
+struct gsm_trans {
+	/* Entry in list of all transactions */
+	struct llist_head entry;
+
+	/* Back pointer to the network struct */
+	struct gsm_network *net;
+
+	/* The protocol within which we live */
+	uint8_t protocol;
+
+	/* The current transaction ID */
+	uint8_t transaction_id;
+
+	/* To whom we belong, unique identifier of remote MM entity */
+	struct gsm_subscriber *subscr;
+
+	/* The associated connection we are using to transmit messages */
+	struct gsm_subscriber_connection *conn;
+
+	/* reference from MNCC or other application */
+	uint32_t callref;
+
+	/* if traffic channel receive was requested */
+	int tch_recv;
+
+	/* is thats one paging? */
+	struct subscr_request *paging_request;
+
+	union {
+		struct {
+
+			/* current call state */
+			int state;
+
+			/* current timer and message queue */
+			int Tcurrent;		/* current CC timer */
+			int T308_second;	/* used to send release again */
+			struct osmo_timer_list timer;
+			struct gsm_mncc msg;	/* stores setup/disconnect/release message */
+		} cc;
+		struct {
+			struct gsm411_smc_inst smc_inst;
+			struct gsm411_smr_inst smr_inst;
+
+			struct gsm_sms *sms;
+		} sms;
+	};
+};
+
+
+
+struct gsm_trans *trans_find_by_id(struct gsm_subscriber_connection *conn,
+				   uint8_t proto, uint8_t trans_id);
+struct gsm_trans *trans_find_by_callref(struct gsm_network *net,
+					uint32_t callref);
+
+struct gsm_trans *trans_alloc(struct gsm_network *net,
+			      struct gsm_subscriber *subscr,
+			      uint8_t protocol, uint8_t trans_id,
+			      uint32_t callref);
+void trans_free(struct gsm_trans *trans);
+
+int trans_assign_trans_id(struct gsm_network *net, struct gsm_subscriber *subscr,
+			  uint8_t protocol, uint8_t ti_flag);
+int trans_has_conn(const struct gsm_subscriber_connection *conn);
+
+#endif