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-rw-r--r--openbsc/src/libgb/gprs_bssgp_util.c117
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diff --git a/openbsc/src/libgb/gprs_bssgp_util.c b/openbsc/src/libgb/gprs_bssgp_util.c
deleted file mode 100644
index ae4647ef2..000000000
--- a/openbsc/src/libgb/gprs_bssgp_util.c
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@@ -1,117 +0,0 @@
-/* GPRS BSSGP protocol implementation as per 3GPP TS 08.18 */
-
-/* (C) 2009-2012 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 <errno.h>
-#include <stdint.h>
-
-#include <netinet/in.h>
-
-#include <osmocom/core/msgb.h>
-#include <osmocom/gsm/tlv.h>
-#include <osmocom/core/talloc.h>
-#include <osmocom/gprs/gprs_bssgp.h>
-#include <osmocom/gprs/gprs_ns.h>
-
-#include "common_vty.h"
-
-struct gprs_ns_inst *bssgp_nsi;
-
-/* BSSGP Protocol specific, not implementation specific */
-/* FIXME: This needs to go into libosmocore after finished */
-
-/* Chapter 11.3.9 / Table 11.10: Cause coding */
-static const struct value_string bssgp_cause_strings[] = {
- { BSSGP_CAUSE_PROC_OVERLOAD, "Processor overload" },
- { BSSGP_CAUSE_EQUIP_FAIL, "Equipment Failure" },
- { BSSGP_CAUSE_TRASIT_NET_FAIL, "Transit netowkr service failure" },
- { BSSGP_CAUSE_CAPA_GREATER_0KPBS,"Transmission capacity modified" },
- { BSSGP_CAUSE_UNKNOWN_MS, "Unknown MS" },
- { BSSGP_CAUSE_UNKNOWN_BVCI, "Unknown BVCI" },
- { BSSGP_CAUSE_CELL_TRAF_CONG, "Cell traffic congestion" },
- { BSSGP_CAUSE_SGSN_CONG, "SGSN congestion" },
- { BSSGP_CAUSE_OML_INTERV, "O&M intervention" },
- { BSSGP_CAUSE_BVCI_BLOCKED, "BVCI blocked" },
- { BSSGP_CAUSE_PFC_CREATE_FAIL, "PFC create failure" },
- { BSSGP_CAUSE_SEM_INCORR_PDU, "Semantically incorrect PDU" },
- { BSSGP_CAUSE_INV_MAND_INF, "Invalid mandatory information" },
- { BSSGP_CAUSE_MISSING_MAND_IE, "Missing mandatory IE" },
- { BSSGP_CAUSE_MISSING_COND_IE, "Missing conditional IE" },
- { BSSGP_CAUSE_UNEXP_COND_IE, "Unexpected conditional IE" },
- { BSSGP_CAUSE_COND_IE_ERR, "Conditional IE error" },
- { BSSGP_CAUSE_PDU_INCOMP_STATE, "PDU incompatible with protocol state" },
- { BSSGP_CAUSE_PROTO_ERR_UNSPEC, "Protocol error - unspecified" },
- { BSSGP_CAUSE_PDU_INCOMP_FEAT, "PDU not compatible with feature set" },
- { 0, NULL },
-};
-
-const char *bssgp_cause_str(enum gprs_bssgp_cause cause)
-{
- return get_value_string(bssgp_cause_strings, cause);
-}
-
-
-struct msgb *bssgp_msgb_alloc(void)
-{
- return msgb_alloc_headroom(4096, 128, "BSSGP");
-}
-
-/* Transmit a simple response such as BLOCK/UNBLOCK/RESET ACK/NACK */
-int bssgp_tx_simple_bvci(uint8_t pdu_type, uint16_t nsei,
- uint16_t bvci, uint16_t ns_bvci)
-{
- struct msgb *msg = bssgp_msgb_alloc();
- struct bssgp_normal_hdr *bgph =
- (struct bssgp_normal_hdr *) msgb_put(msg, sizeof(*bgph));
- uint16_t _bvci;
-
- msgb_nsei(msg) = nsei;
- msgb_bvci(msg) = ns_bvci;
-
- bgph->pdu_type = pdu_type;
- _bvci = htons(bvci);
- msgb_tvlv_put(msg, BSSGP_IE_BVCI, 2, (uint8_t *) &_bvci);
-
- return gprs_ns_sendmsg(bssgp_nsi, msg);
-}
-
-/* Chapter 10.4.14: Status */
-int bssgp_tx_status(uint8_t cause, uint16_t *bvci, struct msgb *orig_msg)
-{
- struct msgb *msg = bssgp_msgb_alloc();
- struct bssgp_normal_hdr *bgph =
- (struct bssgp_normal_hdr *) msgb_put(msg, sizeof(*bgph));
-
- LOGP(DBSSGP, LOGL_NOTICE, "BSSGP BVCI=%u Tx STATUS, cause=%s\n",
- bvci ? *bvci : 0, bssgp_cause_str(cause));
- msgb_nsei(msg) = msgb_nsei(orig_msg);
- msgb_bvci(msg) = 0;
-
- bgph->pdu_type = BSSGP_PDUT_STATUS;
- msgb_tvlv_put(msg, BSSGP_IE_CAUSE, 1, &cause);
- if (bvci) {
- uint16_t _bvci = htons(*bvci);
- msgb_tvlv_put(msg, BSSGP_IE_BVCI, 2, (uint8_t *) &_bvci);
- }
- msgb_tvlv_put(msg, BSSGP_IE_PDU_IN_ERROR,
- msgb_bssgp_len(orig_msg), msgb_bssgph(orig_msg));
-
- return gprs_ns_sendmsg(bssgp_nsi, msg);
-}