transmission/macosx/TorrentGroup.m

94 lines
2.6 KiB
Objective-C

/******************************************************************************
* $Id$
*
* Copyright (c) 2008 Transmission authors and contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*****************************************************************************/
#import "TorrentGroup.h"
#import "Torrent.h"
#include "utils.h" //tr_getRatio()
@implementation TorrentGroup
- (id) initWithGroup: (NSInteger) group
{
if ((self = [super init]))
{
fGroup = group;
fTorrents = [[NSMutableArray alloc] init];
}
return self;
}
- (void) dealloc
{
[fTorrents release];
[super dealloc];
}
- (NSInteger) groupIndex
{
return fGroup;
}
- (NSMutableArray *) torrents
{
return fTorrents;
}
- (CGFloat) ratio
{
uint64_t uploaded = 0, downloaded = 0;
NSEnumerator * enumerator = [fTorrents objectEnumerator];
Torrent * torrent;
while ((torrent = [enumerator nextObject]))
{
uploaded += [torrent uploadedTotal];
downloaded += [torrent downloadedTotal];
}
return tr_getRatio(uploaded, downloaded);
}
- (CGFloat) uploadRate
{
CGFloat rate = 0.0f;
NSEnumerator * enumerator = [fTorrents objectEnumerator];
Torrent * torrent;
while ((torrent = [enumerator nextObject]))
rate += [torrent uploadRate];
return rate;
}
- (CGFloat) downloadRate
{
CGFloat rate = 0.0f;
NSEnumerator * enumerator = [fTorrents objectEnumerator];
Torrent * torrent;
while ((torrent = [enumerator nextObject]))
rate += [torrent downloadRate];
return rate;
}
@end