diff options
Diffstat (limited to 'openbsc/src/libmsc/a_iface_bssap.c')
| -rw-r--r-- | openbsc/src/libmsc/a_iface_bssap.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/openbsc/src/libmsc/a_iface_bssap.c b/openbsc/src/libmsc/a_iface_bssap.c index 2e2ed237b..b1fd11a03 100644 --- a/openbsc/src/libmsc/a_iface_bssap.c +++ b/openbsc/src/libmsc/a_iface_bssap.c @@ -94,7 +94,7 @@ struct gsm_subscriber_connection *subscr_conn_lookup_a(struct gsm_network *netwo return NULL; } -/* Clear oprphand subscriber connections (called by bssmap_handle_reset()) */ +/* Clear oprphand subscriber connections (called by bssmap_rx_reset()) */ static void subscr_conn_clear_all(struct a_conn_info *a_conn_info) { struct gsm_subscriber_connection *conn; @@ -115,7 +115,7 @@ static void subscr_conn_clear_all(struct a_conn_info *a_conn_info) */ /* Endpoint to handle BSSMAP reset */ -static void bssmap_handle_reset(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static void bssmap_rx_reset(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { struct a_bsc_addr *addr; struct a_bsc_addr *known_addr; @@ -165,7 +165,7 @@ static void bssmap_rcvmsg_udt(struct osmo_sccp_user *scu, struct a_conn_info *a_ switch (msg->l3h[0]) { case BSS_MAP_MSG_RESET: - bssmap_handle_reset(scu, a_conn_info, msg); + bssmap_rx_reset(scu, a_conn_info, msg); break; default: LOGP(DMSC, LOGL_NOTICE, "Unimplemented message format: %s -- message discarded!\n", @@ -174,8 +174,8 @@ static void bssmap_rcvmsg_udt(struct osmo_sccp_user *scu, struct a_conn_info *a_ } } -/* Handle incoming connection less data messages */ -void msc_handle_udt(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +/* Receive incoming connection less data messages via sccp */ +void sccp_rx_udt(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { /* Note: The only valid message type that can be received * via UNITDATA are BSS Management messages */ @@ -213,7 +213,7 @@ void msc_handle_udt(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, */ /* Endpoint to handle BSSMAP clear request */ -static int bssmap_handle_clear_rqst(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static int bssmap_rx_clear_rqst(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { struct gsm_network *network = a_conn_info->network; struct tlv_parsed tp; @@ -250,7 +250,7 @@ fail: } /* Endpoint to handle BSSMAP clear complete */ -static int bssmap_handle_clear_complete(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static int bssmap_rx_clear_complete(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { int rc; @@ -263,7 +263,7 @@ static int bssmap_handle_clear_complete(struct osmo_sccp_user *scu, struct a_con } /* Endpoint to handle layer 3 complete messages */ -static int bssmap_handle_l3_compl(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static int bssmap_rx_l3_compl(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { struct tlv_parsed tp; struct { @@ -346,7 +346,7 @@ fail: } /* Endpoint to handle BSSMAP classmark update */ -static int bssmap_classmark_upd(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static int bssmap_rx_classmark_upd(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { struct gsm_network *network = a_conn_info->network; struct gsm_subscriber_connection *conn; @@ -388,7 +388,7 @@ fail: } /* Endpoint to handle BSSMAP cipher mode complete */ -static int bssmap_ciph_compl(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static int bssmap_rx_ciph_compl(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { /* FIXME: The field GSM0808_IE_LAYER_3_MESSAGE_CONTENTS is optional by * means of the specification. So there can be messages without L3 info. @@ -433,7 +433,7 @@ fail: } /* Endpoint to handle BSSMAP cipher mode reject */ -static int bssmap_ciph_rej(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static int bssmap_rx_ciph_rej(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { struct gsm_network *network = a_conn_info->network; struct gsm_subscriber_connection *conn; @@ -466,7 +466,7 @@ fail: } /* Endpoint to handle BSSMAP assignment failure */ -static int bssmap_ass_fail(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static int bssmap_rx_ass_fail(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { struct gsm_network *network = a_conn_info->network; struct gsm_subscriber_connection *conn; @@ -510,7 +510,7 @@ fail: } /* Endpoint to handle sapi "n" reject */ -static int bssmap_sapi_n_rej(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static int bssmap_rx_sapi_n_rej(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { struct gsm_network *network = a_conn_info->network; struct gsm_subscriber_connection *conn; @@ -550,7 +550,7 @@ fail: } /* Endpoint to handle assignment complete */ -static int bssmap_ass_compl(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static int bssmap_rx_ass_compl(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { struct gsm_network *network = a_conn_info->network; struct gsm_subscriber_connection *conn; @@ -610,7 +610,7 @@ fail: } /* Handle incoming connection oriented BSSMAP messages */ -static int bssmap_rcvmsg_dt1(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static int rx_bssmap(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { if (msgb_l3len(msg) < 1) { LOGP(DMSC, LOGL_NOTICE, "Error: No data received -- discarding message!\n"); @@ -622,31 +622,31 @@ static int bssmap_rcvmsg_dt1(struct osmo_sccp_user *scu, struct a_conn_info *a_c switch (msg->l3h[0]) { case BSS_MAP_MSG_CLEAR_RQST: - return bssmap_handle_clear_rqst(scu, a_conn_info, msg); + return bssmap_rx_clear_rqst(scu, a_conn_info, msg); break; case BSS_MAP_MSG_CLEAR_COMPLETE: - return bssmap_handle_clear_complete(scu, a_conn_info, msg); + return bssmap_rx_clear_complete(scu, a_conn_info, msg); break; case BSS_MAP_MSG_COMPLETE_LAYER_3: - return bssmap_handle_l3_compl(scu, a_conn_info, msg); + return bssmap_rx_l3_compl(scu, a_conn_info, msg); break; case BSS_MAP_MSG_CLASSMARK_UPDATE: - return bssmap_classmark_upd(scu, a_conn_info, msg); + return bssmap_rx_classmark_upd(scu, a_conn_info, msg); break; case BSS_MAP_MSG_CIPHER_MODE_COMPLETE: - return bssmap_ciph_compl(scu, a_conn_info, msg); + return bssmap_rx_ciph_compl(scu, a_conn_info, msg); break; case BSS_MAP_MSG_CIPHER_MODE_REJECT: - return bssmap_ciph_rej(scu, a_conn_info, msg); + return bssmap_rx_ciph_rej(scu, a_conn_info, msg); break; case BSS_MAP_MSG_ASSIGMENT_FAILURE: - return bssmap_ass_fail(scu, a_conn_info, msg); + return bssmap_rx_ass_fail(scu, a_conn_info, msg); break; case BSS_MAP_MSG_SAPI_N_REJECT: - return bssmap_sapi_n_rej(scu, a_conn_info, msg); + return bssmap_rx_sapi_n_rej(scu, a_conn_info, msg); break; case BSS_MAP_MSG_ASSIGMENT_COMPLETE: - return bssmap_ass_compl(scu, a_conn_info, msg); + return bssmap_rx_ass_compl(scu, a_conn_info, msg); break; default: LOGP(DMSC, LOGL_ERROR, "Unimplemented msg type: %s\n", gsm0808_bssmap_name(msg->l3h[0])); @@ -658,7 +658,7 @@ static int bssmap_rcvmsg_dt1(struct osmo_sccp_user *scu, struct a_conn_info *a_c } /* Endpoint to handle regular BSSAP DTAP messages */ -static int dtap_rcvmsg(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +static int rx_dtap(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { struct gsm_network *network = a_conn_info->network; struct gsm_subscriber_connection *conn; @@ -682,7 +682,7 @@ static int dtap_rcvmsg(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_in } /* Handle incoming connection oriented messages */ -int msc_handle_dt1(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) +int sccp_rx_dt(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, struct msgb *msg) { if (msgb_l2len(msg) < sizeof(struct bssmap_header)) { LOGP(DMSC, LOGL_NOTICE, "The header is too short -- discarding message!\n"); @@ -692,10 +692,10 @@ int msc_handle_dt1(struct osmo_sccp_user *scu, struct a_conn_info *a_conn_info, switch (msg->l2h[0]) { case BSSAP_MSG_BSS_MANAGEMENT: msg->l3h = &msg->l2h[sizeof(struct bssmap_header)]; - return bssmap_rcvmsg_dt1(scu, a_conn_info, msg); + return rx_bssmap(scu, a_conn_info, msg); break; case BSSAP_MSG_DTAP: - return dtap_rcvmsg(scu, a_conn_info, msg); + return rx_dtap(scu, a_conn_info, msg); break; default: LOGP(DMSC, LOGL_ERROR, "Unimplemented BSSAP msg type: %s\n", gsm0808_bssap_name(msg->l2h[0])); |