diff options
Diffstat (limited to 'openbsc/src/libmsc/gsm_04_08.c')
| -rw-r--r-- | openbsc/src/libmsc/gsm_04_08.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c index 6490b8bbf..d907f7d04 100644 --- a/openbsc/src/libmsc/gsm_04_08.c +++ b/openbsc/src/libmsc/gsm_04_08.c @@ -61,6 +61,7 @@ #include <osmocom/gsm/gsm_utils.h> #include <osmocom/core/msgb.h> #include <osmocom/core/talloc.h> +#include <osmocom/ctrl/control_cmd.h> #include <osmocom/gsm/tlv.h> #include <assert.h> @@ -107,6 +108,23 @@ static int apply_codec_restrictions(struct gsm_bts *bts, static uint32_t new_callref = 0x80000001; +static void reject_trap(struct ctrl_handle *ctrl, const char *imsi) +{ + struct ctrl_cmd *cmd; + + cmd = ctrl_cmd_create(NULL, CTRL_TYPE_TRAP); + if (!cmd) { + LOGP(DCTRL, LOGL_ERROR, "Failed to create TRAP command.\n"); + return; + } + + cmd->id = "0"; + cmd->variable = talloc_asprintf(cmd, "subscriber-reject-v1"); + cmd->reply = talloc_strdup(cmd, imsi); + ctrl_cmd_send_to_all(ctrl, cmd); + talloc_free(cmd); +} + void cc_tx_to_mncc(struct gsm_network *net, struct msgb *msg) { net->mncc_recv(net, msg); @@ -534,6 +552,7 @@ static int mm_rx_id_resp(struct gsm_subscriber_connection *conn, struct msgb *ms net->subscr_group, mi_string); } if (!conn->subscr && conn->loc_operation) { + reject_trap(net->ctrl, mi_string); gsm0408_loc_upd_rej(conn, bts->network->reject_cause); release_loc_updating_req(conn, 1); return 0; @@ -645,6 +664,7 @@ static int mm_rx_loc_upd_req(struct gsm_subscriber_connection *conn, struct msgb bts->network->subscr_group, mi_string); } if (!subscr) { + reject_trap(bts->network->ctrl, mi_string); gsm0408_loc_upd_rej(conn, bts->network->reject_cause); release_loc_updating_req(conn, 0); return 0; |