patty/include/patty/ax25.h

#ifndef _PATTY_AX25_H
#define _PATTY_AX25_H

#include <stdint.h>
#include <sys/types.h>

#include <patty/kiss.h>
#include <patty/list.h>
#include <patty/dict.h>

#include <patty/ax25/defs.h>
#include <patty/ax25/macros.h>
#include <patty/ax25/proto.h>
#include <patty/ax25/address.h>
#include <patty/ax25/frame.h>
#include <patty/ax25/if.h>

enum patty_ax25_event {
    PATTY_AX25_IO_UNKNOWN,
    PATTY_AX25_IO_RECV,
    PATTY_AX25_IO_SEND,
    PATTY_AX25_IO_READ,
    PATTY_AX25_IO_WRITE
};

typedef struct _patty_ax25_sock {
    enum patty_ax25_obj_type type;

    patty_ax25_if *      iface;
    patty_ax25_address * local;
    patty_ax25_address * remote;
} patty_ax25_sock;

struct _patty_ax25 {
    patty_list * ifaces;
    patty_list * socks;

    patty_dict * fd_lookup;
    int          fd;
};

int patty_ax25_init(patty_ax25 *ax25);

void patty_ax25_stop(patty_ax25 *ax25);

int patty_ax25_open(patty_ax25 *ax25, const char *ifname);

int patty_ax25_socket(patty_ax25 *ax25);

int patty_ax25_bind(patty_ax25 *ax25,
    int socket, const char *callsign, int ssid);

int patty_ax25_listen(patty_ax25 *ax25,
    int socket, const char *callsign, int ssid);

int patty_ax25_connect(patty_ax25 *ax25,
    int socket, const char *callsign, int ssid);

int patty_ax25_accept(patty_ax25 *ax25,
    int socket);

int patty_ax25_close(patty_ax25 *ax25, int fd);

int patty_ax25_wait(patty_ax25 *ax25,
    int fds, enum patty_ax25_event *ev);

int patty_ax25_recv(patty_ax25 *ax25,
    int fd, patty_ax25_frame *frame);

int patty_ax25_send(patty_ax25 *ax25,
    int fd, patty_ax25_frame *frame);

ssize_t patty_ax25_read(patty_ax25 *ax25,
    int fd, void *data, size_t len);

ssize_t patty_ax25_write(patty_ax25 *ax25,
    int fd, const void *data, size_t len);

#endif /* _PATTY_AX25_H */