mirror of
https://github.com/transmission/transmission
synced 2024-12-27 01:57:52 +00:00
879a2afcbd
The Berne Convention says that the copyright year is moot, so instead of adding another year to each file as in previous years, I've removed the year altogether from the source code comments in libtransmission, gtk, qt, utils, daemon, and cli. Juliusz's copyright notice in tr-dht and Johannes' copyright notice in tr-lpd have been left alone; it didn't seem appropriate to modify them.
98 lines
2.2 KiB
C
98 lines
2.2 KiB
C
/*
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* This file Copyright (C) Mnemosyne LLC
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*
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* This file is licensed by the GPL version 2. Works owned by the
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* Transmission project are granted a special exemption to clause 2(b)
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* so that the bulk of its code can remain under the MIT license.
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* This exemption does not extend to derived works not owned by
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* the Transmission project.
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*
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* $Id$
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*/
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#ifndef __TRANSMISSION__
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#error only libtransmission should #include this header.
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#endif
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#ifndef TR_PEER_H
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#define TR_PEER_H
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/**
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* @addtogroup peers Peers
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* @{
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*/
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/**
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*** Fields common to webseed and bittorrent peers
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**/
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#include "transmission.h"
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enum
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{
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/** when we're making requests from another peer,
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batch them together to send enough requests to
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meet our bandwidth goals for the next N seconds */
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REQUEST_BUF_SECS = 10,
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/** this is the maximum size of a block request.
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most bittorrent clients will reject requests
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larger than this size. */
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MAX_BLOCK_SIZE = ( 1024 * 16 )
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};
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typedef enum
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{
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TR_ADDREQ_OK = 0,
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TR_ADDREQ_FULL,
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TR_ADDREQ_DUPLICATE,
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TR_ADDREQ_MISSING,
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TR_ADDREQ_CLIENT_CHOKED
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}
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tr_addreq_t;
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/**
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*** Peer Publish / Subscribe
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**/
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typedef enum
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{
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TR_PEER_CLIENT_GOT_BLOCK,
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TR_PEER_CLIENT_GOT_CHOKE,
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TR_PEER_CLIENT_GOT_DATA,
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TR_PEER_CLIENT_GOT_ALLOWED_FAST,
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TR_PEER_CLIENT_GOT_SUGGEST,
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TR_PEER_CLIENT_GOT_PORT,
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TR_PEER_CLIENT_GOT_REJ,
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TR_PEER_PEER_GOT_DATA,
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TR_PEER_PEER_PROGRESS,
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TR_PEER_ERROR
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}
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PeerEventType;
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typedef struct
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{
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PeerEventType eventType;
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uint32_t pieceIndex; /* for GOT_BLOCK, CANCEL, ALLOWED, SUGGEST */
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uint32_t offset; /* for GOT_BLOCK */
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uint32_t length; /* for GOT_BLOCK + GOT_DATA */
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float progress; /* for PEER_PROGRESS */
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int err; /* errno for GOT_ERROR */
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tr_bool wasPieceData; /* for GOT_DATA */
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tr_port port; /* for GOT_PORT */
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}
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tr_peer_event;
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struct tr_peer;
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typedef void tr_peer_callback( struct tr_peer * peer,
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const tr_peer_event * event,
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void * client_data );
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#ifdef WIN32
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#define EMSGSIZE WSAEMSGSIZE
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#endif
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/** @} */
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#endif
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