diff options
Diffstat (limited to 'src/libmsc/gsm_04_14.c')
| -rw-r--r-- | src/libmsc/gsm_04_14.c | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/src/libmsc/gsm_04_14.c b/src/libmsc/gsm_04_14.c deleted file mode 100644 index b529f4c72..000000000 --- a/src/libmsc/gsm_04_14.c +++ /dev/null @@ -1,133 +0,0 @@ -/* GSM MS Testing Layer 3 messages - * 3GPP TS 44.014 / GSM TS 04.14 */ - -/* (C) 2017 by Harald Welte <laforge@gnumonks.org> - * - * 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/>. - * - */ - -#include <stdlib.h> -#include <string.h> -#include <sys/types.h> - -#include "bscconfig.h" - -#include <openbsc/debug.h> -#include <openbsc/gsm_data.h> -#include <openbsc/gsm_subscriber.h> -#include <openbsc/gsm_04_08.h> -#include <openbsc/bsc_api.h> -#include <openbsc/msc_ifaces.h> - -#include <osmocom/gsm/gsm48.h> -#include <osmocom/gsm/gsm_utils.h> -#include <osmocom/gsm/protocol/gsm_04_14.h> -#include <osmocom/gsm/tlv.h> -#include <osmocom/core/msgb.h> -#include <osmocom/core/talloc.h> -#include <osmocom/core/utils.h> - -static struct msgb *create_gsm0414_msg(uint8_t msg_type) -{ - struct msgb *msg = gsm48_msgb_alloc_name("GSM 04.14"); - struct gsm48_hdr *gh; - - gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh) + 1); - gh->proto_discr = GSM48_PDISC_TEST; - gh->msg_type = msg_type; - return msg; -} - -static int gsm0414_conn_sendmsg(struct gsm_subscriber_connection *conn, struct msgb *msg) -{ - return msc_tx_dtap(conn, msg); -} - -static int gsm0414_tx_simple(struct gsm_subscriber_connection *conn, uint8_t msg_type) -{ - struct msgb *msg = create_gsm0414_msg(msg_type); - - return gsm0414_conn_sendmsg(conn, msg); -} - - -/* Send a CLOSE_TCH_LOOOP_CMD according to Section 8.1 */ -int gsm0414_tx_close_tch_loop_cmd(struct gsm_subscriber_connection *conn, - enum gsm414_tch_loop_mode loop_mode) -{ - struct msgb *msg = create_gsm0414_msg(GSM414_MT_CLOSE_TCH_LOOP_CMD); - uint8_t subch; - - subch = (loop_mode << 1); - msgb_put_u8(msg, subch); - - msg->lchan = conn->lchan; - return gsm0414_conn_sendmsg(conn, msg); -} - -/* Send a OPEN_LOOP_CMD according to Section 8.3 */ -int gsm0414_tx_open_loop_cmd(struct gsm_subscriber_connection *conn) -{ - return gsm0414_tx_simple(conn, GSM414_MT_OPEN_LOOP_CMD); -} - -/* Send a ACT_EMMI_CMD according to Section 8.8 */ -int gsm0414_tx_act_emmi_cmd(struct gsm_subscriber_connection *conn) -{ - return gsm0414_tx_simple(conn, GSM414_MT_ACT_EMMI_CMD); -} - -/* Send a DEACT_EMMI_CMD according to Section 8.10 */ -int gsm0414_tx_deact_emmi_cmd(struct gsm_subscriber_connection *conn) -{ - return gsm0414_tx_simple(conn, GSM414_MT_DEACT_EMMI_CMD); -} - -/* Send a TEST_INTERFACE according to Section 8.11 */ -int gsm0414_tx_test_interface(struct gsm_subscriber_connection *conn, - uint8_t tested_devs) -{ - struct msgb *msg = create_gsm0414_msg(GSM414_MT_TEST_INTERFACE); - msgb_put_u8(msg, tested_devs); - return gsm0414_conn_sendmsg(conn, msg); -} - -/* Send a RESET_MS_POSITION_STORED according to Section 8.11 */ -int gsm0414_tx_reset_ms_pos_store(struct gsm_subscriber_connection *conn, - uint8_t technology) -{ - struct msgb *msg = create_gsm0414_msg(GSM414_MT_RESET_MS_POS_STORED); - msgb_put_u8(msg, technology); - return gsm0414_conn_sendmsg(conn, msg); -} - - - -/* Entry point for incoming GSM48_PDISC_TEST received from MS */ -int gsm0414_rcv_test(struct gsm_subscriber_connection *conn, - struct msgb *msg) -{ - struct gsm48_hdr *gh = msgb_l3(msg); - - if (msgb_l3len(msg) < sizeof(*gh)) - return -1; - - LOGP(DMM, LOGL_NOTICE, "%s: Received TEST class message '%s'\n", "FIXME", - get_value_string(gsm414_msgt_names, gh->msg_type)); - - return 0; -} |