summaryrefslogtreecommitdiffstats
path: root/include/openbsc/gsm_subscriber.h
blob: 1ca79e2ae90737ad265d1057769526724d52da2d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
#ifndef _GSM_SUBSCR_H
#define _GSM_SUBSCR_H

#include <sys/types.h>
#include "gsm_data.h"
#include "linuxlist.h"

#define GSM_IMEI_LENGTH 17
#define GSM_IMSI_LENGTH 17
#define GSM_TMSI_LENGTH 17
#define GSM_NAME_LENGTH 128
#define GSM_EXTENSION_LENGTH 128

struct gsm_subscriber {
	long long unsigned int id;
	char imsi[GSM_IMSI_LENGTH];
	char tmsi[GSM_TMSI_LENGTH];
	u_int16_t lac;
	char name[GSM_NAME_LENGTH];
	char extension[GSM_EXTENSION_LENGTH];
	int authorized;

	/* for internal management */
	int use_count;
	struct llist_head entry;

	/* those are properties of the equipment, but they
	 * are applicable to the subscriber at the moment */
	struct gsm48_classmark1 classmark1;
	u_int8_t classmark2_len;
	u_int8_t classmark2[3];
	u_int8_t classmark3_len;
	u_int8_t classmark3[14];
};

enum gsm_subscriber_field {
	GSM_SUBSCRIBER_IMSI,
	GSM_SUBSCRIBER_TMSI,
	GSM_SUBSCRIBER_EXTENSION,
};

enum gsm_subscriber_update_reason {
	GSM_SUBSCRIBER_UPDATE_ATTACHED,
	GSM_SUBSCRIBER_UPDATE_DETACHED,
};

struct gsm_subscriber *subscr_get(struct gsm_subscriber *subscr);
struct gsm_subscriber *subscr_put(struct gsm_subscriber *subscr);
struct gsm_subscriber *subscr_get_by_tmsi(const char *tmsi);
struct gsm_subscriber *subscr_get_by_imsi(const char *imsi);
struct gsm_subscriber *subscr_get_by_extension(const char *ext);
int subscr_update(struct gsm_subscriber *s, struct gsm_bts *bts, int reason);
void subscr_put_channel(struct gsm_lchan *lchan);

/* internal */
struct gsm_subscriber *subscr_alloc(void);

#endif /* _GSM_SUBSCR_H */