transmission/libtransmission/peer-mgr-private.h

84 lines
2.0 KiB
C

/*
* This file Copyright (C) 2007-2008 Charles Kerr <charles@transmissionbt.com>
*
* 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_PEER_MGR_PRIVATE_H
#define TR_PEER_MGR_PRIVATE_H
#include <inttypes.h> /* uint16_t */
#ifdef WIN32
#include <winsock2.h> /* struct in_addr */
#endif
#include "publish.h" /* tr_publisher_tag */
struct tr_bandwidth;
struct tr_bitfield;
struct tr_peerIo;
struct tr_peermsgs;
enum
{
ENCRYPTION_PREFERENCE_UNKNOWN,
ENCRYPTION_PREFERENCE_YES,
ENCRYPTION_PREFERENCE_NO
};
/**
* State information about a connected peer.
*
* @see struct peer_atom
* @see tr_peermsgs
*/
typedef struct tr_peer
{
tr_bool peerIsChoked;
tr_bool peerIsInterested;
tr_bool clientIsChoked;
tr_bool clientIsInterested;
tr_bool doPurge;
/* number of bad pieces they've contributed to */
uint8_t strikes;
uint8_t encryption_preference;
tr_port port;
tr_address addr;
struct tr_peerIo * io;
struct tr_bitfield * blame;
struct tr_bitfield * have;
/** how complete the peer's copy of the torrent is. [0.0...1.0] */
float progress;
/* the client name from the `v' string in LTEP's handshake dictionary */
char * client;
time_t chokeChangedAt;
struct tr_peermsgs * msgs;
tr_publisher_tag msgsTag;
struct tr_bandwidth * bandwidth;
}
tr_peer;
double tr_peerGetPieceSpeed( const tr_peer * peer,
tr_direction direction );
#endif