transmission/libtransmission/handshake.h

58 lines
1.9 KiB
C

/*
* This file Copyright (C) Mnemosyne LLC
*
* This file is licensed by the GPL version 2. Works owned by the
* Transmission project are granted a special exemption to clause 2 (b)
* so that the bulk of its code can remain under the MIT license.
* This exemption does not extend to derived works not owned by
* the Transmission project.
*
* $Id$
*/
#ifndef __TRANSMISSION__
#error only libtransmission should #include this header.
#endif
#ifndef TR_HANDSHAKE_H
#define TR_HANDSHAKE_H
#include "transmission.h"
#include "net.h"
/** @addtogroup peers Peers
@{ */
struct tr_peerIo;
/** @brief opaque struct holding hanshake state information.
freed when the handshake is completed. */
typedef struct tr_handshake tr_handshake;
/* returns true on success, false on error */
typedef bool (*handshakeDoneCB)(struct tr_handshake * handshake,
struct tr_peerIo * io,
bool readAnythingFromPeer,
bool isConnected,
const uint8_t * peerId,
void * userData);
/** @brief instantiate a new handshake */
tr_handshake * tr_handshakeNew (struct tr_peerIo * io,
tr_encryption_mode encryptionMode,
handshakeDoneCB doneCB,
void * doneUserData);
const tr_address * tr_handshakeGetAddr (const struct tr_handshake * handshake,
tr_port * port);
void tr_handshakeAbort (tr_handshake * handshake);
struct tr_peerIo* tr_handshakeGetIO (tr_handshake * handshake);
struct tr_peerIo* tr_handshakeStealIO (tr_handshake * handshake);
/** @} */
#endif