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#pragma once
#include <stdint.h>
enum osmo_e1cap_capture_mode {
OSMO_E1CAP_MODE_RAW,
OSMO_E1CAP_MODE_HDLC,
OSMO_E1CAP_MODE_TRAU,
OSMO_E1CAP_MODE_PGSL,
};
/* header for each frame we store */
struct osmo_e1cap_pkthdr {
/* Timestamp at which frame was received */
struct timeval ts;
/* length of frame data after this header */
uint32_t len;
/* line/span number on which frame was received */
uint8_t line_nr;
/* timeslot number on which frame was received */
uint8_t ts_nr;
/* see osmo_e1cap_capture_mode */
uint8_t capture_mode;
/* any optional future flags */
uint8_t flags;
uint8_t align[8];
uint8_t data[0];
} __attribute__((packed));
struct msgb;
struct e1inp_ts;
int e1frame_store(struct e1inp_ts *ts, struct msgb *msg, enum osmo_e1cap_capture_mode mode);
struct osmo_e1cap_file;
struct osmo_e1cap_file *osmo_e1cap_open(void *ctx, const char *path);
struct osmo_e1cap_pkthdr *osmo_e1cap_read_next(struct osmo_e1cap_file *f);
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