1/******************************************************************************
2 * $Id: BlocklistDownloader.h 13251 2012-03-13 02:52:11Z livings124 $
3 *
4 * Copyright (c) 2008-2012 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#import <Cocoa/Cocoa.h>
26
27@class BlocklistDownloaderViewController;
28
29typedef enum
30{
31    BLOCKLIST_DL_START,
32    BLOCKLIST_DL_DOWNLOADING,
33    BLOCKLIST_DL_PROCESSING
34} blocklistDownloadState;
35
36@interface BlocklistDownloader : NSObject <NSURLDownloadDelegate>
37{
38    NSURLDownload * fDownload;
39
40    BlocklistDownloaderViewController * fViewController;
41
42    NSString * fDestination;
43    NSUInteger fCurrentSize;
44    long long fExpectedSize;
45
46    blocklistDownloadState fState;
47}
48
49+ (BlocklistDownloader *) downloader; //starts download if not already occuring
50+ (BOOL) isRunning;
51
52- (void) setViewController: (BlocklistDownloaderViewController *) viewController;
53
54- (void) cancelDownload;
55
56@end
57