source: trunk/libtransmission/completion.h @ 2531

Last change on this file since 2531 was 2531, checked in by charles, 15 years ago

a nice patch that makes the three most CPU-hogging functions (as reported by Shark) essentially free and reduces memory overhead by 8 bytes per piece per torrent. Lots of asserts for extra testing fun.

  • Property svn:keywords set to Date Rev Author Id
File size: 3.2 KB
Line 
1/******************************************************************************
2 * $Id: completion.h 2531 2007-07-28 15:43:34Z charles $
3 *
4 * Copyright (c) 2005 Transmission authors and contributors
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *****************************************************************************/
24
25#ifndef TR_COMPLETION_H
26#define TR_COMPLETION_H
27
28#include "transmission.h"
29
30tr_completion_t     * tr_cpInit( tr_torrent_t * );
31void                  tr_cpClose( tr_completion_t * );
32void                  tr_cpReset( tr_completion_t * );
33
34/* General */
35
36cp_status_t           tr_cpGetStatus ( const tr_completion_t * );
37uint64_t              tr_cpDownloadedValid( const tr_completion_t * );
38uint64_t              tr_cpLeftUntilComplete( const tr_completion_t * );
39uint64_t              tr_cpLeftUntilDone( const tr_completion_t * );
40float                 tr_cpPercentComplete( const tr_completion_t * );
41float                 tr_cpPercentDone( const tr_completion_t * );
42void                  tr_cpInvalidateDND ( tr_completion_t * );
43
44/* Pieces */
45int                   tr_cpPieceHasAllBlocks( const tr_completion_t *, int piece );
46int                   tr_cpPieceIsComplete( const tr_completion_t *, int piece );
47const tr_bitfield_t * tr_cpPieceBitfield( const tr_completion_t* );
48void                  tr_cpPieceAdd( tr_completion_t *, int piece );
49void                  tr_cpPieceRem( tr_completion_t *, int piece );
50
51/* Blocks */
52void                  tr_cpDownloaderAdd( tr_completion_t *, int block );
53void                  tr_cpDownloaderRem( tr_completion_t *, int block );
54int                   tr_cpBlockIsComplete( const tr_completion_t *, int block );
55void                  tr_cpBlockAdd( tr_completion_t *, int block );
56const tr_bitfield_t * tr_cpBlockBitfield( const tr_completion_t * );
57void                  tr_cpBlockBitfieldSet( tr_completion_t *, tr_bitfield_t * );
58float                 tr_cpPercentBlocksInPiece( const tr_completion_t * cp, int piece );
59/* Missing = we don't have it and we are not getting it from any peer yet */
60int                   tr_cpMissingBlocksForPiece( const tr_completion_t * cp, int piece );
61int                   tr_cpMissingBlockInPiece( const tr_completion_t *, int piece );
62
63#endif
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