| /* osmo-bsc API to manage all sides of an MGW endpoint */ |
| #pragma once |
| |
| #include <osmocom/mgcp_client/mgcp_client_fsm.h> |
| |
| #include <osmocom/bsc/debug.h> |
| |
| /* This macro automatically includes a final \n, if omitted. */ |
| #define LOG_MGWEP(mgwep, level, fmt, args...) do { \ |
| LOGPFSML(mgwep->fi, level, "(%s) " fmt, \ |
| mgw_endpoint_name(mgwep), ## args); \ |
| } while(0) |
| |
| enum mgwep_fsm_state { |
| MGWEP_ST_UNUSED, |
| MGWEP_ST_WAIT_MGW_RESPONSE, |
| MGWEP_ST_IN_USE, |
| }; |
| |
| enum mgwep_fsm_event { |
| _MGWEP_EV_LAST, |
| /* and MGW response events are allocated dynamically */ |
| }; |
| |
| struct mgw_endpoint; |
| struct mgwep_ci; |
| struct T_def; |
| |
| void mgw_endpoint_fsm_init(struct T_def *T_defs); |
| |
| struct mgw_endpoint *mgw_endpoint_alloc(struct osmo_fsm_inst *parent, uint32_t parent_term_event, |
| struct mgcp_client *mgcp_client, |
| const char *fsm_id, |
| const char *endpoint_str_fmt, ...); |
| |
| struct mgwep_ci *mgw_endpoint_ci_add(struct mgw_endpoint *mgwep, |
| const char *label_fmt, ...); |
| const struct mgcp_conn_peer *mgwep_ci_get_rtp_info(const struct mgwep_ci *ci); |
| bool mgwep_ci_get_crcx_info_to_sockaddr(const struct mgwep_ci *ci, struct sockaddr_storage *dest); |
| |
| void mgw_endpoint_ci_request(struct mgwep_ci *ci, |
| enum mgcp_verb verb, const struct mgcp_conn_peer *verb_info, |
| struct osmo_fsm_inst *notify, |
| uint32_t event_success, uint32_t event_failure, |
| void *notify_data); |
| |
| static inline void mgw_endpoint_ci_dlcx(struct mgwep_ci *ci) |
| { |
| mgw_endpoint_ci_request(ci, MGCP_VERB_DLCX, NULL, NULL, 0, 0, NULL); |
| } |
| |
| void mgw_endpoint_clear(struct mgw_endpoint *mgwep); |
| |
| const char *mgw_endpoint_name(const struct mgw_endpoint *mgwep); |
| const char *mgwep_ci_name(const struct mgwep_ci *ci); |
| const char *mgcp_conn_peer_name(const struct mgcp_conn_peer *info); |
| |
| enum mgcp_codecs chan_mode_to_mgcp_codec(enum gsm48_chan_mode chan_mode, bool full_rate); |
| void mgcp_pick_codec(struct mgcp_conn_peer *verb_info, const struct gsm_lchan *lchan, bool bss_side); |