| #pragma once |
| |
| #include <osmocom/gsm/protocol/gsm_04_08.h> |
| #include <osmocom/gsm/gsm0808.h> |
| |
| struct msgb; |
| struct gsm_network; |
| struct vlr_subscr; |
| |
| #define MSC_HLR_REMOTE_IP_DEFAULT "127.0.0.1" |
| #define MSC_HLR_REMOTE_PORT_DEFAULT OSMO_GSUP_PORT |
| |
| /* TS 48.008 DLCI containing DCCH/ACCH + SAPI */ |
| #define OMSC_LINKID_CB(__msgb) (__msgb)->cb[3] |
| |
| enum nsap_addr_enc { |
| NSAP_ADDR_ENC_X213, |
| NSAP_ADDR_ENC_V4RAW, |
| }; |
| |
| #define MAX_A5_KEY_LEN (128/8) |
| |
| struct geran_encr { |
| /*! alg_id is in encoded format: |
| * alg_id == 1 means A5/0 i.e. no encryption, alg_id == 4 means A5/3. |
| * alg_id == 0 means no such IE was present. */ |
| uint8_t alg_id; |
| uint8_t key_len; |
| uint8_t key[MAX_A5_KEY_LEN]; |
| }; |
| |
| enum complete_layer3_type { |
| COMPLETE_LAYER3_NONE, |
| COMPLETE_LAYER3_LU, |
| COMPLETE_LAYER3_CM_SERVICE_REQ, |
| COMPLETE_LAYER3_PAGING_RESP, |
| }; |
| |
| extern const struct value_string complete_layer3_type_names[]; |
| static inline const char *complete_layer3_type_name(enum complete_layer3_type val) |
| { |
| return get_value_string(complete_layer3_type_names, val); |
| } |
| |
| struct cell_ids_entry { |
| struct llist_head entry; |
| struct gsm0808_cell_id_list2 cell_ids; |
| }; |
| |
| typedef int (*mncc_recv_cb_t)(struct gsm_network *, struct msgb *); |
| |
| struct gsm_network *gsm_network_init(void *ctx, mncc_recv_cb_t mncc_recv); |
| void gsm_network_set_mncc_sock_path(struct gsm_network *net, const char *mncc_sock_path); |
| |
| extern const struct vlr_ops msc_vlr_ops; |
| int msc_vlr_alloc(struct gsm_network *net); |
| int msc_vlr_start(struct gsm_network *net); |
| int msc_gsup_client_start(struct gsm_network *net); |
| |
| uint32_t msc_cc_next_outgoing_callref(); |