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