diff options
| author | Neels Hofmeyr <neels@hofmeyr.de> | 2019-02-10 22:28:27 +0100 |
|---|---|---|
| committer | Neels Hofmeyr <neels@hofmeyr.de> | 2019-03-08 05:25:07 +0100 |
| commit | 3a5045302f51faf104e64783977f710d36e06e3f (patch) | |
| tree | 70ec869e4843a8330df1133ee617b1a7d740bd21 /include/osmocom/gsm/gsm0808_utils.h | |
| parent | d4b79c877291e58bf7fafcfd3c771c9e66fa3f5b (diff) | |
add gsm0808_cell_id_from_cgi(), gsm0808_cell_id_to_cgi()
CGI to Cell ID: for example, for Paging, osmo-msc has a CGI for a subscriber
and needs to send out a Cell Identifier IE. Makes sense to add this conversion
here.
Cell ID to CGI: for a Layer 3 Complete, a subscriber sends the current cell in
the form of a Cell Identifier, which we store as a CGI, if necessary enriched
with the local PLMN.
Add enum with bitmask values to identify parts of a CGI, for the return value
of gsm0808_cell_id_to_cgi(). Can't use enum CELL_IDENT for that, because it
doesn't have a value for just a PLMN (and is not a bitmask).
Change-Id: Ib9af67b100c4583342a2103669732dab2e577b04
Diffstat (limited to 'include/osmocom/gsm/gsm0808_utils.h')
| -rw-r--r-- | include/osmocom/gsm/gsm0808_utils.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/osmocom/gsm/gsm0808_utils.h b/include/osmocom/gsm/gsm0808_utils.h index 2b48be76..53f145c5 100644 --- a/include/osmocom/gsm/gsm0808_utils.h +++ b/include/osmocom/gsm/gsm0808_utils.h @@ -84,6 +84,9 @@ int gsm0808_cell_id_u_name(char *buf, size_t buflen, bool gsm0808_cell_ids_match(const struct gsm0808_cell_id *id1, const struct gsm0808_cell_id *id2, bool exact_match); int gsm0808_cell_id_matches_list(const struct gsm0808_cell_id *id, const struct gsm0808_cell_id_list2 *list, unsigned int match_nr, bool exact_match); +void gsm0808_cell_id_from_cgi(struct gsm0808_cell_id *cid, enum CELL_IDENT id_discr, + const struct osmo_cell_global_id *cgi); +int gsm0808_cell_id_to_cgi(struct osmo_cell_global_id *cgi, const struct gsm0808_cell_id *cid); uint8_t gsm0808_enc_cause(struct msgb *msg, uint16_t cause); uint8_t gsm0808_enc_aoip_trasp_addr(struct msgb *msg, |