| #ifndef _OSMO_ORTP_H |
| #define _OSMO_ORTP_H |
| |
| #include <stdint.h> |
| |
| #include <osmocom/core/linuxlist.h> |
| #include <osmocom/core/select.h> |
| |
| //#include <ortp/ortp.h> |
| struct _RtpSession; |
| |
| |
| #define RTP_PT_GSM_FULL 3 |
| #define RTP_PT_GSM_HALF 96 |
| #define RTP_PT_GSM_EFR 97 |
| #define RTP_PT_AMR 98 |
| |
| struct osmo_rtp_socket { |
| /*! \biref list header for global list of sockets */ |
| struct llist_head list; |
| |
| /*! \brief libortp RTP session pointer */ |
| struct _RtpSession *sess; |
| /*! \brief Osmo file descriptor for RTP socket FD */ |
| struct osmo_fd rtp_bfd; |
| /*! \brief Osmo file descriptor for RTCP socket FD */ |
| struct osmo_fd rtcp_bfd; |
| |
| /*! \brief callback for incoming data */ |
| void (*rx_cb)(struct osmo_rtp_socket *rs, const uint8_t *payload, |
| unsigned int payload_len); |
| |
| /* Rx related */ |
| uint32_t rx_user_ts; |
| |
| /* Tx related */ |
| uint32_t tx_timestamp; |
| |
| void *priv; |
| }; |
| |
| void osmo_rtp_init(void *ctx); |
| struct osmo_rtp_socket *osmo_rtp_socket_create(void *talloc_ctx); |
| int osmo_rtp_socket_bind(struct osmo_rtp_socket *rs, const char *ip, int port); |
| int osmo_rtp_socket_connect(struct osmo_rtp_socket *rs, const char *ip, uint16_t port); |
| int osmo_rtp_socket_set_pt(struct osmo_rtp_socket *rs, int payload_type); |
| int osmo_rtp_socket_free(struct osmo_rtp_socket *rs); |
| int osmo_rtp_send_frame(struct osmo_rtp_socket *rs, const uint8_t *payload, |
| unsigned int payload_len, unsigned int duration); |
| |
| int osmo_rtp_get_bound_ip_port(struct osmo_rtp_socket *rs, |
| uint32_t *ip, int *port); |
| int osmo_rtp_get_bound_addr(struct osmo_rtp_socket *rs, |
| const char **addr, int *port); |
| |
| #endif /* _OSMO_ORTP_H */ |