66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
#ifndef _SMPP_SMSC_H
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#define _SMPP_SMSC_H
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <osmocom/core/utils.h>
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#include <osmocom/core/msgb.h>
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#include <osmocom/core/write_queue.h>
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#include <smpp34.h>
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#include <smpp34_structs.h>
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#include <smpp34_params.h>
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enum esme_read_state {
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READ_ST_IN_LEN = 0,
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READ_ST_IN_MSG = 1,
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};
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struct osmo_esme {
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struct llist_head list;
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struct smsc *smsc;
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int use;
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uint32_t own_seq_nr;
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struct osmo_wqueue wqueue;
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struct sockaddr_storage sa;
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socklen_t sa_len;
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enum esme_read_state read_state;
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uint32_t read_len;
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uint32_t read_idx;
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struct msgb *read_msg;
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uint8_t smpp_version;
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char system_id[16+1];
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uint8_t bind_flags;
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};
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struct smsc {
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struct osmo_fd listen_ofd;
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struct llist_head esme_list;
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char system_id[16+1];
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void *priv;
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};
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int smpp_smsc_init(struct smsc *smsc, uint16_t port);
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void smpp_esme_get(struct osmo_esme *esme);
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void smpp_esme_put(struct osmo_esme *esme);
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int smpp_tx_submit_r(struct osmo_esme *esme, uint32_t sequence_nr,
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uint32_t command_status, char *msg_id);
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int smpp_tx_alert(struct osmo_esme *esme, uint8_t ton, uint8_t npi,
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const char *addr, uint8_t avail_status);
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int handle_smpp_submit(struct osmo_esme *esme, struct submit_sm_t *submit,
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struct submit_sm_resp_t *submit_r);
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#endif
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