| #ifndef _SMPP_SMSC_H |
| #define _SMPP_SMSC_H |
| |
| #include <sys/socket.h> |
| #include <netinet/in.h> |
| |
| #include <osmocom/core/utils.h> |
| #include <osmocom/core/msgb.h> |
| #include <osmocom/core/write_queue.h> |
| |
| #include <smpp34.h> |
| #include <smpp34_structs.h> |
| #include <smpp34_params.h> |
| |
| enum esme_read_state { |
| READ_ST_IN_LEN = 0, |
| READ_ST_IN_MSG = 1, |
| }; |
| |
| struct osmo_esme { |
| struct llist_head list; |
| struct smsc *smsc; |
| |
| int use; |
| |
| uint32_t own_seq_nr; |
| |
| struct osmo_wqueue wqueue; |
| struct sockaddr_storage sa; |
| socklen_t sa_len; |
| |
| enum esme_read_state read_state; |
| uint32_t read_len; |
| uint32_t read_idx; |
| struct msgb *read_msg; |
| |
| uint8_t smpp_version; |
| char system_id[16+1]; |
| |
| uint8_t bind_flags; |
| }; |
| |
| struct smsc { |
| struct osmo_fd listen_ofd; |
| struct llist_head esme_list; |
| char system_id[16+1]; |
| void *priv; |
| }; |
| |
| |
| 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); |
| |
| int smpp_tx_submit_r(struct osmo_esme *esme, uint32_t sequence_nr, |
| uint32_t command_status, char *msg_id); |
| |
| int smpp_tx_alert(struct osmo_esme *esme, uint8_t ton, uint8_t npi, |
| const char *addr, uint8_t avail_status); |
| |
| int handle_smpp_submit(struct osmo_esme *esme, struct submit_sm_t *submit, |
| struct submit_sm_resp_t *submit_r); |
| |
| #endif |