diff options
Diffstat (limited to 'src/gsup_server.c')
| -rw-r--r-- | src/gsup_server.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/gsup_server.c b/src/gsup_server.c index ca2ad5f..9e2df4a 100644 --- a/src/gsup_server.c +++ b/src/gsup_server.c @@ -520,6 +520,29 @@ int osmo_gsup_create_insert_subscriber_data_msg(struct osmo_gsup_message *gsup, return 0; } +/** + * Populate a gsup message structure with a Location Cancel Message. + * All required memory buffers for data pointed to by pointers in struct omso_gsup_message + * must be allocated by the caller and should have the same lifetime as the gsup parameter. + * + * \param[out] gsup The gsup message to populate. + * \param[in] imsi The subscriber's IMSI. + * \param[in] cn_domain The CN Domain of the subscriber connection. + * \param[in] cancel_type The cancellation type. + */ +void osmo_gsup_create_location_cancel_msg(struct osmo_gsup_message *gsup, const char *imsi, + enum osmo_gsup_cn_domain cn_domain, enum osmo_gsup_cancel_type cancel_type) +{ + OSMO_ASSERT(gsup); + *gsup = (struct osmo_gsup_message){ + .message_type = OSMO_GSUP_MSGT_LOCATION_CANCEL_REQUEST, + .cn_domain = cn_domain, + .cancel_type = cancel_type + }; + + osmo_strlcpy(gsup->imsi, imsi, sizeof(gsup->imsi)); +} + int osmo_gsup_forward_to_local_peer(struct osmo_gsup_server *server, const struct osmo_cni_peer_id *to_peer, struct osmo_gsup_req *req, struct osmo_gsup_message *modified_gsup) { |