diff options
Diffstat (limited to 'src/hlr_ussd.c')
| -rw-r--r-- | src/hlr_ussd.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/hlr_ussd.c b/src/hlr_ussd.c index cb3031a..9cd2bce 100644 --- a/src/hlr_ussd.c +++ b/src/hlr_ussd.c @@ -409,6 +409,58 @@ static int handle_ussd_get_ran(struct ss_session *ss, return rc; } +static int handle_ussd_umts_on(struct ss_session *ss, + const struct osmo_gsup_message *gsup, + const struct ss_request *req) +{ + struct hlr_subscriber subscr; + int rc; + + rc = db_subscr_get_by_imsi(g_hlr->dbc, ss->imsi, &subscr); + switch (rc) { + case 0: + hlr_subscr_rat_flag(g_hlr, &subscr, OSMO_RAT_UTRAN_IU, true); + rc = ss_tx_to_ms_ussd_7bit(ss, true, req->invoke_id, + "Enabled UTRAN-Iu (3G)"); + break; + case -ENOENT: + rc = ss_tx_to_ms_error(ss, true, GSM0480_ERR_CODE_UNKNOWN_SUBSCRIBER); + break; + case -EIO: + default: + rc = ss_tx_to_ms_error(ss, true, GSM0480_ERR_CODE_SYSTEM_FAILURE); + break; + } + + return rc; +} + +static int handle_ussd_umts_off(struct ss_session *ss, + const struct osmo_gsup_message *gsup, + const struct ss_request *req) +{ + struct hlr_subscriber subscr; + int rc; + + rc = db_subscr_get_by_imsi(g_hlr->dbc, ss->imsi, &subscr); + switch (rc) { + case 0: + hlr_subscr_rat_flag(g_hlr, &subscr, OSMO_RAT_UTRAN_IU, false); + rc = ss_tx_to_ms_ussd_7bit(ss, true, req->invoke_id, + "Disabled UTRAN-Iu (3G)"); + break; + case -ENOENT: + rc = ss_tx_to_ms_error(ss, true, GSM0480_ERR_CODE_UNKNOWN_SUBSCRIBER); + break; + case -EIO: + default: + rc = ss_tx_to_ms_error(ss, true, GSM0480_ERR_CODE_SYSTEM_FAILURE); + break; + } + + return rc; +} + static const struct hlr_iuse hlr_iuses[] = { { .name = "own-msisdn", @@ -422,6 +474,14 @@ static const struct hlr_iuse hlr_iuses[] = { .name = "get-ran", .handle_ussd = handle_ussd_get_ran, }, + { + .name = "umts-on", + .handle_ussd = handle_ussd_umts_on, + }, + { + .name = "umts-off", + .handle_ussd = handle_ussd_umts_off, + }, }; const struct hlr_iuse *iuse_find(const char *name) |