#ifndef ROUTE_PING_H
#define ROUTE_PING_H

#ifdef __cplusplus
extern "C" {
#endif

#include <stdint.h>
#include <stddef.h>
#include "nat_detection.h"

int  route_ping_send_req_addr(struct NAT_DETECTION* nd, struct TOPO_GROUP* group,
                               struct ETCP_CONN* to_conn,
                               uint32_t target_ip, uint16_t target_port,
                               uint8_t count, uint16_t interval_ms, uint16_t timeout_ms,
                               uint16_t wait_timeout_ms, route_ping_callback_t cb,
                               void* arg, const uint8_t* pubkey);

void route_ping_destroy_pending(struct NAT_DETECTION* nd);
void route_ping_cancel_for_conn(struct NAT_DETECTION* nd, struct ETCP_CONN* conn);

void route_ping_handle_req(struct NAT_DETECTION* nd, struct TOPO_GROUP* group,
                            struct ETCP_CONN* from_conn, const uint8_t* data, size_t len);
void route_ping_handle_resp(struct NAT_DETECTION* nd,
                             struct ETCP_CONN* from_conn, const uint8_t* data, size_t len);

#ifdef __cplusplus
}
#endif
#endif // ROUTE_PING_H