| #pragma once |
| |
| #include <stdint.h> |
| |
| #include <osmocom/core/socket.h> |
| |
| #include <osmocom/netif/osmux.h> |
| struct mgcp_conn_rtp; |
| struct mgcp_trunk; |
| struct mgcp_endpoint; |
| struct mgcp_conn_rtp; |
| |
| int osmux_init(struct mgcp_trunk *trunk); |
| int osmux_init_conn(struct mgcp_conn_rtp *conn); |
| int conn_osmux_enable(struct mgcp_conn_rtp *conn); |
| void conn_osmux_disable(struct mgcp_conn_rtp *conn); |
| int conn_osmux_event_rx_crcx_mdcx(struct mgcp_conn_rtp *conn); |
| int conn_osmux_send_rtp(struct mgcp_conn_rtp *conn, struct msgb *msg); |
| int osmux_send_dummy(struct mgcp_conn_rtp *conn); |
| |
| void osmux_cid_pool_get(uint8_t osmux_cid); |
| int osmux_cid_pool_get_next(void); |
| void osmux_cid_pool_put(uint8_t osmux_cid); |
| bool osmux_cid_pool_allocated(uint8_t osmux_cid); |
| int osmux_cid_pool_count_used(void); |
| |
| enum osmux_state { |
| OSMUX_STATE_DISABLED = 0, /* Osmux not being currently used by endp */ |
| OSMUX_STATE_ACTIVATING, /* Osmux was accepted in MGCP CRCX ACK. It can now be enabled by \ref conn_osmux_enable. */ |
| OSMUX_STATE_ENABLED, /* Osmux was initialized by \ref conn_osmux_enable and can process frames */ |
| }; |
| |
| extern const struct value_string osmux_state_strs[]; |
| static inline const char *osmux_state_str(enum osmux_state val) |
| { return get_value_string(osmux_state_strs, val); } |
| |
| enum osmux_usage { |
| OSMUX_USAGE_OFF = 0, |
| OSMUX_USAGE_ON = 1, |
| OSMUX_USAGE_ONLY = 2, |
| }; |