diff options
| author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2023-05-03 02:13:16 +0200 |
|---|---|---|
| committer | neels <nhofmeyr@sysmocom.de> | 2023-05-06 03:49:08 +0000 |
| commit | e25786ab6a40fe1fed479d3dd477131718a92e9b (patch) | |
| tree | 9cc56facbea78be860d6983476a02fc237c86365 /include/osmocom/gsm | |
| parent | e4b84738b5730e230144c132f1d446f32cf88581 (diff) | |
gsm: add osmo_mobile_identity_decode_from_l3_buf()
We have osmo_mobile_identity_decode_from_l3(), which takes a msgb as
argument, and decodes msg->l3h. Not all callers have their data in this
form. Offer a more flexible API for the same decoding.
For example, before the new function, osmo-hnbgw, which extracts a NAS
PDU from asn.1 packed data for CN pooling, would allocate a new msgb and
copy the NAS data just to pass a data pointer as argument.
Related: SYS#6412
Change-Id: I9bd99ccd01f0eedc091fe51687ff92ae1fdff60b
Diffstat (limited to 'include/osmocom/gsm')
| -rw-r--r-- | include/osmocom/gsm/gsm48.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/osmocom/gsm/gsm48.h b/include/osmocom/gsm/gsm48.h index 93a9e21d..8323c724 100644 --- a/include/osmocom/gsm/gsm48.h +++ b/include/osmocom/gsm/gsm48.h @@ -96,6 +96,8 @@ char *osmo_mobile_identity_to_str_c(void *ctx, const struct osmo_mobile_identity int osmo_mobile_identity_cmp(const struct osmo_mobile_identity *a, const struct osmo_mobile_identity *b); int osmo_mobile_identity_decode(struct osmo_mobile_identity *mi, const uint8_t *mi_data, uint8_t mi_len, bool allow_hex); +int osmo_mobile_identity_decode_from_l3_buf(struct osmo_mobile_identity *mi, const uint8_t *l3_data, size_t l3_len, + bool allow_hex); int osmo_mobile_identity_decode_from_l3(struct osmo_mobile_identity *mi, struct msgb *msg, bool allow_hex); int osmo_mobile_identity_encoded_len(const struct osmo_mobile_identity *mi, int *mi_digits); int osmo_mobile_identity_encode_buf(uint8_t *buf, size_t buflen, const struct osmo_mobile_identity *mi, bool allow_hex); |