91 lines
2.3 KiB
C
91 lines
2.3 KiB
C
#ifndef _GSM_SUBSCR_H
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#define _GSM_SUBSCR_H
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#include <sys/types.h>
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#include "gsm_data.h"
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#include "linuxlist.h"
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#define GSM_IMEI_LENGTH 17
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#define GSM_IMSI_LENGTH 17
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#define GSM_TMSI_LENGTH 17
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#define GSM_NAME_LENGTH 128
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#define GSM_EXTENSION_LENGTH 128
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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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struct gsm_equipment {
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long long unsigned int id;
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char imei[GSM_IMEI_LENGTH];
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char name[GSM_NAME_LENGTH];
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struct gsm48_classmark1 classmark1;
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u_int8_t classmark2_len;
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u_int8_t classmark2[3];
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u_int8_t classmark3_len;
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u_int8_t classmark3[14];
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};
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struct gsm_subscriber {
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struct gsm_network *net;
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long long unsigned int id;
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char imsi[GSM_IMSI_LENGTH];
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char tmsi[GSM_TMSI_LENGTH];
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u_int16_t lac;
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char name[GSM_NAME_LENGTH];
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char extension[GSM_EXTENSION_LENGTH];
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int authorized;
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/* Temporary field which is not stored in the DB/HLR */
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u_int32_t flags;
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/* Every user can only have one equipment in use at any given
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* point in time */
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struct gsm_equipment equipment;
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/* for internal management */
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int use_count;
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struct llist_head entry;
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/* pending requests */
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int in_callback;
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struct llist_head requests;
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};
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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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struct gsm_subscriber *subscr_get(struct gsm_subscriber *subscr);
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struct gsm_subscriber *subscr_put(struct gsm_subscriber *subscr);
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struct gsm_subscriber *subscr_get_by_tmsi(struct gsm_network *net,
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const char *tmsi);
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struct gsm_subscriber *subscr_get_by_imsi(struct gsm_network *net,
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const char *imsi);
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struct gsm_subscriber *subscr_get_by_extension(struct gsm_network *net,
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const char *ext);
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struct gsm_subscriber *subscr_get_by_id(struct gsm_network *net,
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unsigned long long id);
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int subscr_update(struct gsm_subscriber *s, struct gsm_bts *bts, int reason);
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void subscr_put_channel(struct gsm_lchan *lchan);
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void subscr_get_channel(struct gsm_subscriber *subscr,
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struct gsm_network *network, int type,
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gsm_cbfn *cbfn, void *param);
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/* internal */
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struct gsm_subscriber *subscr_alloc(void);
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extern struct llist_head active_subscribers;
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#endif /* _GSM_SUBSCR_H */
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