mirror of
https://github.com/transmission/transmission
synced 2024-12-30 19:46:56 +00:00
54 lines
1.1 KiB
C
54 lines
1.1 KiB
C
// This file Copyright © 2007-2022 Mnemosyne LLC.
|
|
// It may be used under GPLv2 (SPDX: GPL-2.0), GPLv3 (SPDX: GPL-3.0),
|
|
// or any future license endorsed by Mnemosyne LLC.
|
|
// License text can be found in the licenses/ folder.
|
|
|
|
#pragma once
|
|
|
|
#ifndef __TRANSMISSION__
|
|
#error only libtransmission should #include this header.
|
|
#endif
|
|
|
|
/**
|
|
* @addtogroup port_forwarding Port Forwarding
|
|
* @{
|
|
*/
|
|
|
|
#include <ctime> // time_t
|
|
|
|
#include "natpmp.h"
|
|
#include "net.h" // tr_port
|
|
|
|
enum tr_natpmp_state
|
|
{
|
|
TR_NATPMP_IDLE,
|
|
TR_NATPMP_ERR,
|
|
TR_NATPMP_DISCOVER,
|
|
TR_NATPMP_RECV_PUB,
|
|
TR_NATPMP_SEND_MAP,
|
|
TR_NATPMP_RECV_MAP,
|
|
TR_NATPMP_SEND_UNMAP,
|
|
TR_NATPMP_RECV_UNMAP
|
|
};
|
|
|
|
struct tr_natpmp
|
|
{
|
|
bool has_discovered;
|
|
bool is_mapped;
|
|
|
|
tr_port public_port;
|
|
tr_port private_port;
|
|
|
|
time_t renew_time;
|
|
time_t command_time;
|
|
tr_natpmp_state state;
|
|
natpmp_t natpmp;
|
|
};
|
|
|
|
tr_natpmp* tr_natpmpInit(void);
|
|
|
|
void tr_natpmpClose(tr_natpmp*);
|
|
|
|
tr_port_forwarding tr_natpmpPulse(tr_natpmp*, tr_port port, bool is_enabled, tr_port* public_port, tr_port* real_private_port);
|
|
|
|
/* @} */
|