65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
#ifndef _IPACCESS_H
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#define _IPACCESS_H
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#include <osmocom/abis/e1_input.h>
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#include "gsm_subscriber.h"
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#include <osmocom/core/linuxlist.h>
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#include <osmocom/gsm/protocol/ipaccess.h>
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struct ipac_msgt_sccp_state {
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uint8_t src_ref[3];
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uint8_t dst_ref[3];
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uint8_t trans_id;
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uint8_t invoke_id;
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char imsi[GSM_IMSI_LENGTH];
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} __attribute__((packed));
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/*
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* @add_remove 0 for remove, 1 for add, 3 to asK
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* @nr_lacs Number of extra lacs inside this package
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* @lac One lac entry
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*/
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struct ipac_ext_lac_cmd {
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uint8_t add_remove;
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uint8_t nr_extra_lacs;
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uint16_t lac;
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uint8_t data[0];
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} __attribute__((packed));
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/*
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* methods for parsing and sending a message
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*/
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int ipaccess_rcvmsg_base(struct msgb *msg, struct osmo_fd *bfd);
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void ipaccess_prepend_header(struct msgb *msg, int proto);
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void ipaccess_prepend_header_ext(struct msgb *msg, int proto);
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int ipaccess_send_pong(int fd);
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int ipaccess_send_id_ack(int fd);
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int ipaccess_send_id_req(int fd);
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const char *ipaccess_idtag_name(uint8_t tag);
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int ipaccess_idtag_parse(struct tlv_parsed *dec, unsigned char *buf, int len);
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int ipaccess_parse_unitid(const char *str, uint16_t *site_id, uint16_t *bts_id, uint16_t *trx_id);
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int ipaccess_drop_oml(struct gsm_bts *bts);
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int ipaccess_drop_rsl(struct gsm_bts_trx *trx);
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struct sdp_header_item {
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struct sdp_header_entry header_entry;
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struct llist_head entry;
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off_t absolute_offset;
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};
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struct sdp_header {
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struct sdp_firmware firmware_info;
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/* for more_magic a list of sdp_header_entry_list */
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struct llist_head header_list;
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/* the entry of the sdp_header */
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struct llist_head entry;
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};
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int ipaccess_analyze_file(int fd, const unsigned int st_size, const unsigned base_offset, struct llist_head *list);
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#endif /* _IPACCESS_H */
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