SMPP: Implement support for MO SMS
Each ESME can have a number of prefix-matching routes, or it can
be a 'default route' to whcih all otherwise unknown SMS destinations
are routed.
diff --git a/openbsc/src/libmsc/smpp_smsc.h b/openbsc/src/libmsc/smpp_smsc.h
index 4b5bd85..be72a0c 100644
--- a/openbsc/src/libmsc/smpp_smsc.h
+++ b/openbsc/src/libmsc/smpp_smsc.h
@@ -22,6 +22,12 @@
struct osmo_smpp_acl;
+struct osmo_smpp_addr {
+ uint8_t ton;
+ uint8_t npi;
+ char addr[21+1];
+};
+
struct osmo_esme {
struct llist_head list;
struct smsc *smsc;
@@ -48,29 +54,54 @@
struct osmo_smpp_acl {
struct llist_head list;
struct smsc *smsc;
+ struct osmo_esme *esme;
char *description;
char system_id[SMPP_SYS_ID_LEN+1];
char passwd[SMPP_PASSWD_LEN+1];
int default_route;
+ int deliver_src_imsi;
+ struct llist_head route_list;
};
+enum osmo_smpp_rtype {
+ SMPP_ROUTE_NONE,
+ SMPP_ROUTE_PREFIX,
+};
+
+struct osmo_smpp_route {
+ struct llist_head list; /*!< in acl.route_list */
+ struct llist_head global_list; /*!< in smsc->route_list */
+ struct osmo_smpp_acl *acl;
+ enum osmo_smpp_rtype type;
+ union {
+ struct osmo_smpp_addr prefix;
+ } u;
+};
+
+
struct smsc {
struct osmo_fd listen_ofd;
struct llist_head esme_list;
struct llist_head acl_list;
+ struct llist_head route_list;
uint16_t listen_port;
char system_id[SMPP_SYS_ID_LEN+1];
int accept_all;
- struct osmo_esme *def_route;
+ struct osmo_smpp_acl *def_route;
void *priv;
};
+int smpp_addr_eq(const struct osmo_smpp_addr *a,
+ const struct osmo_smpp_addr *b);
int smpp_smsc_init(struct smsc *smsc, uint16_t port);
void smpp_esme_get(struct osmo_esme *esme);
void smpp_esme_put(struct osmo_esme *esme);
+struct osmo_esme *
+smpp_route(const struct smsc *smsc, const struct osmo_smpp_addr *dest);
+
struct osmo_smpp_acl *smpp_acl_alloc(struct smsc *smsc, const char *sys_id);
struct osmo_smpp_acl *smpp_acl_by_system_id(struct smsc *smsc,
const char *sys_id);
@@ -82,7 +113,13 @@
int smpp_tx_alert(struct osmo_esme *esme, uint8_t ton, uint8_t npi,
const char *addr, uint8_t avail_status);
+int smpp_tx_deliver(struct osmo_esme *esme, struct deliver_sm_t *deliver);
+
int handle_smpp_submit(struct osmo_esme *esme, struct submit_sm_t *submit,
struct submit_sm_resp_t *submit_r);
+int smpp_route_pfx_add(struct osmo_smpp_acl *acl,
+ const struct osmo_smpp_addr *pfx);
+int smpp_route_pfx_del(struct osmo_smpp_acl *acl,
+ const struct osmo_smpp_addr *pfx);
#endif