Harald Welte | f1033cc | 2012-11-08 16:14:37 +0100 | [diff] [blame^] | 1 | #ifndef _SMPP_SMSC_H |
| 2 | #define _SMPP_SMSC_H |
| 3 | |
| 4 | #include <sys/socket.h> |
| 5 | #include <netinet/in.h> |
| 6 | |
| 7 | #include <osmocom/core/utils.h> |
| 8 | #include <osmocom/core/msgb.h> |
| 9 | #include <osmocom/core/write_queue.h> |
| 10 | |
| 11 | #include <smpp34.h> |
| 12 | #include <smpp34_structs.h> |
| 13 | #include <smpp34_params.h> |
| 14 | |
| 15 | enum esme_read_state { |
| 16 | READ_ST_IN_LEN = 0, |
| 17 | READ_ST_IN_MSG = 1, |
| 18 | }; |
| 19 | |
| 20 | struct osmo_esme { |
| 21 | struct llist_head list; |
| 22 | struct smsc *smsc; |
| 23 | |
| 24 | struct osmo_wqueue wqueue; |
| 25 | struct sockaddr_storage sa; |
| 26 | socklen_t sa_len; |
| 27 | |
| 28 | enum esme_read_state read_state; |
| 29 | uint32_t read_len; |
| 30 | uint32_t read_idx; |
| 31 | struct msgb *read_msg; |
| 32 | |
| 33 | uint8_t smpp_version; |
| 34 | char system_id[16+1]; |
| 35 | |
| 36 | uint8_t bind_flags; |
| 37 | }; |
| 38 | |
| 39 | struct smsc { |
| 40 | struct osmo_fd listen_ofd; |
| 41 | struct llist_head esme_list; |
| 42 | char system_id[16+1]; |
| 43 | void *priv; |
| 44 | }; |
| 45 | |
| 46 | |
| 47 | int smpp_smsc_init(struct smsc *smsc, uint16_t port); |
| 48 | |
| 49 | int handle_smpp_submit(struct osmo_esme *esme, struct submit_sm_t *submit, |
| 50 | struct submit_sm_resp_t *submit_r); |
| 51 | |
| 52 | #endif |