implement support for 3-digit MNC with leading zeros
Add 3-digit flags and use the new RAI and LAI API from libosmocore throughout
the code base to be able to handle an MNC < 100 that has three digits (leading
zeros).
The changes to abis_test and gsm0408_test show that this code now handles
3-digit MNC correctly, by not dropping the leading zero as 0xf in the encoded
PLMN.
Re-implement CTRL commands 'mcc', 'mnc' and 'mcc-mnc-apply' to preserve the
presence of the third digit of the MNC. Always reply with all leading zeros.
Adjust the expected results in ctrl_test_runner.py, to show that it works.
In VTY and CTRL, the parsing of MCC and MNC is inherently made stricter by use
of osmo_{mcc,mnc}_from_str() -- they will no longer allow surplus characters
and detect errno returned by strtol() (in contrast to atoi()).
Depends: Id2240f7f518494c9df6c8bda52c0d5092f90f221 (libosmocore),
Ib7176b1d65a03b76f41f94bc9d3293a8a07d24c6 (libosmocore),
I020a4f11791c61742a3d795f782805f7b7e8733e (libosmocore)
Change-Id: I8e722103344186fde118b26d8353db95a4581daa
diff --git a/src/libbsc/gsm_data.c b/src/libbsc/gsm_data.c
index d4a6a70..686e9c5 100644
--- a/src/libbsc/gsm_data.c
+++ b/src/libbsc/gsm_data.c
@@ -272,8 +272,9 @@
void gprs_ra_id_by_bts(struct gprs_ra_id *raid, struct gsm_bts *bts)
{
*raid = (struct gprs_ra_id){
- .mcc = bts->network->country_code,
- .mnc = bts->network->network_code,
+ .mcc = bts->network->plmn.mcc,
+ .mnc = bts->network->plmn.mnc,
+ .mnc_3_digits = bts->network->plmn.mnc_3_digits,
.lac = bts->location_area_code,
.rac = bts->gprs.rac,
};