73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
#pragma once
|
|
|
|
#include <stddef.h>
|
|
#include <inttypes.h>
|
|
#include <sys/socket.h>
|
|
|
|
#define MUD_KISS_SIZE (8U)
|
|
|
|
struct mud;
|
|
|
|
enum mud_state {
|
|
MUD_EMPTY = 0,
|
|
MUD_DOWN,
|
|
MUD_BACKUP,
|
|
MUD_UP,
|
|
};
|
|
|
|
struct mud_path {
|
|
enum mud_state state;
|
|
struct sockaddr_storage local_addr, addr, r_addr;
|
|
unsigned char kiss[MUD_KISS_SIZE];
|
|
struct {
|
|
uint64_t send_time;
|
|
int remote;
|
|
} conf;
|
|
uint64_t send_max;
|
|
uint64_t send_max_time;
|
|
uint64_t recv_max;
|
|
uint64_t recv_max_time;
|
|
uint64_t rtt;
|
|
uint64_t rst;
|
|
uint64_t r_rst;
|
|
uint64_t r_rms;
|
|
uint64_t r_rmt;
|
|
uint64_t limit;
|
|
uint64_t stat_time;
|
|
struct {
|
|
size_t ok;
|
|
size_t probe;
|
|
uint64_t time;
|
|
} mtu;
|
|
struct {
|
|
uint64_t total;
|
|
uint64_t time;
|
|
} send, recv;
|
|
};
|
|
|
|
struct mud *mud_create (struct sockaddr *);
|
|
void mud_delete (struct mud *);
|
|
|
|
int mud_get_fd (struct mud *);
|
|
|
|
int mud_set_key (struct mud *, unsigned char *, size_t);
|
|
int mud_get_key (struct mud *, unsigned char *, size_t *);
|
|
|
|
void mud_set_mtu (struct mud *, size_t);
|
|
size_t mud_get_mtu (struct mud *);
|
|
|
|
int mud_set_send_timeout (struct mud *, unsigned long);
|
|
int mud_set_time_tolerance (struct mud *, unsigned long);
|
|
int mud_set_keyx_timeout (struct mud *, unsigned long);
|
|
int mud_set_tc (struct mud *, int);
|
|
int mud_set_aes (struct mud *);
|
|
|
|
int mud_set_state (struct mud *, struct sockaddr *, enum mud_state);
|
|
|
|
int mud_peer (struct mud *, struct sockaddr *);
|
|
|
|
int mud_recv (struct mud *, void *, size_t);
|
|
int mud_send (struct mud *, const void *, size_t, int);
|
|
|
|
struct mud_path *mud_get_paths(struct mud *, unsigned *);
|