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-rw-r--r--include/openbsc/gsm_subscriber.h107
1 files changed, 107 insertions, 0 deletions
diff --git a/include/openbsc/gsm_subscriber.h b/include/openbsc/gsm_subscriber.h
new file mode 100644
index 00000000..c365bc7d
--- /dev/null
+++ b/include/openbsc/gsm_subscriber.h
@@ -0,0 +1,107 @@
+#ifndef _GSM_SUBSCR_H
+#define _GSM_SUBSCR_H
+
+#include <sys/types.h>
+#include "gsm_data.h"
+#include <osmocore/linuxlist.h>
+
+#define GSM_IMEI_LENGTH 17
+#define GSM_IMSI_LENGTH 17
+#define GSM_NAME_LENGTH 160
+
+#define GSM_EXTENSION_LENGTH 15 /* MSISDN can only be 15 digits length */
+#define GSM_MIN_EXTEN 20000
+#define GSM_MAX_EXTEN 49999
+
+#define GSM_SUBSCRIBER_FIRST_CONTACT 0x00000001
+#define tmsi_from_string(str) strtoul(str, NULL, 10)
+
+struct vty;
+
+struct gsm_equipment {
+ long long unsigned int id;
+ char imei[GSM_IMEI_LENGTH];
+ char name[GSM_NAME_LENGTH];
+
+ struct gsm48_classmark1 classmark1;
+ u_int8_t classmark2_len;
+ u_int8_t classmark2[3];
+ u_int8_t classmark3_len;
+ u_int8_t classmark3[14];
+};
+
+struct gsm_subscriber {
+ struct gsm_network *net;
+ long long unsigned int id;
+ char imsi[GSM_IMSI_LENGTH];
+ u_int32_t tmsi;
+ u_int16_t lac;
+ char name[GSM_NAME_LENGTH];
+ char extension[GSM_EXTENSION_LENGTH];
+ int authorized;
+
+ /* Temporary field which is not stored in the DB/HLR */
+ u_int32_t flags;
+
+ /* Every user can only have one equipment in use at any given
+ * point in time */
+ struct gsm_equipment equipment;
+
+ /* for internal management */
+ int use_count;
+ struct llist_head entry;
+
+ /* pending requests */
+ int in_callback;
+ struct llist_head requests;
+};
+
+enum gsm_subscriber_field {
+ GSM_SUBSCRIBER_IMSI,
+ GSM_SUBSCRIBER_TMSI,
+ GSM_SUBSCRIBER_EXTENSION,
+ GSM_SUBSCRIBER_ID,
+};
+
+enum gsm_subscriber_update_reason {
+ GSM_SUBSCRIBER_UPDATE_ATTACHED,
+ GSM_SUBSCRIBER_UPDATE_DETACHED,
+ GSM_SUBSCRIBER_UPDATE_EQUIPMENT,
+};
+
+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(struct gsm_network *net,
+ u_int32_t tmsi);
+struct gsm_subscriber *subscr_get_by_imsi(struct gsm_network *net,
+ const char *imsi);
+struct gsm_subscriber *subscr_get_by_extension(struct gsm_network *net,
+ const char *ext);
+struct gsm_subscriber *subscr_get_by_id(struct gsm_network *net,
+ unsigned long long id);
+struct gsm_subscriber *subscr_get_or_create(struct gsm_network *net,
+ const char *imsi);
+int subscr_update(struct gsm_subscriber *s, struct gsm_bts *bts, int reason);
+void subscr_put_channel(struct gsm_subscriber *subscr);
+void subscr_get_channel(struct gsm_subscriber *subscr,
+ int type, gsm_cbfn *cbfn, void *param);
+struct gsm_subscriber *subscr_active_by_tmsi(struct gsm_network *net,
+ uint32_t tmsi);
+struct gsm_subscriber *subscr_active_by_imsi(struct gsm_network *net,
+ const char *imsi);
+
+int subscr_pending_requests(struct gsm_subscriber *subscr);
+int subscr_pending_clear(struct gsm_subscriber *subscr);
+int subscr_pending_dump(struct gsm_subscriber *subscr, struct vty *vty);
+int subscr_pending_kick(struct gsm_subscriber *subscr);
+
+char *subscr_name(struct gsm_subscriber *subscr);
+
+int subscr_purge_inactive(struct gsm_network *net);
+void subscr_update_from_db(struct gsm_subscriber *subscr);
+
+/* internal */
+struct gsm_subscriber *subscr_alloc(void);
+extern struct llist_head active_subscribers;
+
+#endif /* _GSM_SUBSCR_H */