69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
#ifndef _GSM_SUBSCR_H
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#define _GSM_SUBSCR_H
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#include <stdbool.h>
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#include <osmocom/core/linuxlist.h>
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#include <osmocom/gsm/protocol/gsm_23_003.h>
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#include <osmocom/msc/gsm_data.h>
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#define GSM_NAME_LENGTH 160
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#define GSM_EXTENSION_LENGTH 15 /* MSISDN can only be 15 digits length */
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#define GSM_MIN_EXTEN 20000
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#define GSM_MAX_EXTEN 49999
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#define GSM_SUBSCRIBER_FIRST_CONTACT 0x00000001
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/* gprs_sgsn.h defines additional flags including and above bit 16 (0x10000) */
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#define GSM_SUBSCRIBER_NO_EXPIRATION 0x0
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enum gsm_subscriber_field {
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GSM_SUBSCRIBER_IMSI,
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GSM_SUBSCRIBER_TMSI,
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GSM_SUBSCRIBER_EXTENSION,
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GSM_SUBSCRIBER_ID,
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};
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enum gsm_subscriber_update_reason {
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GSM_SUBSCRIBER_UPDATE_ATTACHED,
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GSM_SUBSCRIBER_UPDATE_DETACHED,
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GSM_SUBSCRIBER_UPDATE_EQUIPMENT,
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};
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/*
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* Struct for pending channel requests. This is managed in the
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* llist_head requests of each subscriber. The reference counting
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* should work in such a way that a subscriber with a pending request
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* remains in memory.
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*/
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struct subscr_request {
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struct llist_head entry;
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/* human readable label to be able to log pending request kinds */
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const char *label;
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/* the callback data */
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gsm_cbfn *cbfn;
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void *param;
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};
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int subscr_update(struct vlr_subscr *vsub, int reason);
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/*
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* Paging handling with authentication
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*/
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struct subscr_request *subscr_request_conn(struct vlr_subscr *vsub,
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gsm_cbfn *cbfn, void *param,
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const char *label);
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void subscr_remove_request(struct subscr_request *req);
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int subscr_rx_paging_response(struct msgb *msg,
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struct gsm_subscriber_connection *conn);
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int subscr_paging_dispatch(unsigned int hooknum, unsigned int event,
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struct msgb *msg, void *data, void *param);
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#endif /* _GSM_SUBSCR_H */
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