diff options
| -rw-r--r-- | include/mtp_data.h | 1 | ||||
| -rw-r--r-- | src/mtp_layer3.c | 2 | ||||
| -rw-r--r-- | src/ss7_application.c | 13 |
3 files changed, 15 insertions, 1 deletions
diff --git a/include/mtp_data.h b/include/mtp_data.h index 4af3777..a8f9463 100644 --- a/include/mtp_data.h +++ b/include/mtp_data.h @@ -144,6 +144,7 @@ struct mtp_link { void mtp_link_set_stop(struct mtp_link_set *set); void mtp_link_set_reset(struct mtp_link_set *set); int mtp_link_set_data(struct mtp_link *link, struct msgb *msg); +int mtp_link_handle_data(struct mtp_link *link, struct msgb *msg); int mtp_link_set_submit_sccp_data(struct mtp_link_set *set, int sls, const uint8_t *data, unsigned int length); int mtp_link_set_submit_isup_data(struct mtp_link_set *set, int sls, const uint8_t *data, unsigned int length); diff --git a/src/mtp_layer3.c b/src/mtp_layer3.c index 95e5dfc..dc24a73 100644 --- a/src/mtp_layer3.c +++ b/src/mtp_layer3.c @@ -465,7 +465,7 @@ static int mtp_link_sccp_data(struct mtp_link_set *set, struct mtp_level_3_hdr * return 0; } -int mtp_link_set_data(struct mtp_link *link, struct msgb *msg) +int mtp_link_handle_data(struct mtp_link *link, struct msgb *msg) { int rc = -1; struct mtp_level_3_hdr *hdr; diff --git a/src/ss7_application.c b/src/ss7_application.c index 0609603..831ae1e 100644 --- a/src/ss7_application.c +++ b/src/ss7_application.c @@ -398,3 +398,16 @@ void mtp_link_submit(struct mtp_link *link, struct msgb *msg) rate_ctr_inc(&link->set->ctrg->ctr[MTP_LSET_TOTA_OUT_MSG]); link->write(link, msg); } + +int mtp_link_set_data(struct mtp_link *link, struct msgb *msg) +{ + if (link->set->app && link->set->app->type == APP_STP) { + if (!link->set->app->route_src.up || !link->set->app->route_dst.up) { + LOGP(DINP, LOGL_NOTICE, "Not handling data as application is down %d/%s.\n", + link->set->app->nr, link->set->app->name); + return -1; + } + } + + return mtp_link_handle_data(link, msg); +} |