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Code Issues Releases Wiki Activity

when downloading the blocklist, don't explicitly overwrite an existing file

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This commit is contained in:
Mitchell Livingston 2010-04-28 11:03:38 +00:00
parent ef2fd245cf
commit efb5a070c9
2 changed files with 12 additions and 4 deletions
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1
macosx/BlocklistDownloader.h
View file

@ -39,6 +39,7 @@ typedef enum
BlocklistDownloaderViewController * fViewController;
NSString * fDestination;
NSUInteger fCurrentSize;
long long fExpectedSize;

15
macosx/BlocklistDownloader.m
View file

@ -28,7 +28,7 @@
#import "PrefsController.h"
#define LIST_URL @"http://update.transmissionbt.com/level1.gz"
#define DESTINATION [NSTemporaryDirectory() stringByAppendingPathComponent: @"level1.gz"]
#define FILE_NAME @"level1.gz"
@interface BlocklistDownloader (Private)
@ -79,6 +79,7 @@ BlocklistDownloader * fDownloader = nil;
- (void) dealloc
{
[fDownload release];
[fDestination release];
[super dealloc];
}
@ -94,6 +95,11 @@ BlocklistDownloader * fDownloader = nil;
[self release];
}
- (void) download: (NSURLDownload *) download didCreateDestination: (NSString *) path
{
fDestination = [path retain];
}
- (void) download: (NSURLDownload *) download didReceiveResponse: (NSURLResponse *) response
{
fState = BLOCKLIST_DL_DOWNLOADING;
@ -139,7 +145,7 @@ BlocklistDownloader * fDownloader = nil;
NSURLRequest * request = [NSURLRequest requestWithURL: [NSURL URLWithString: LIST_URL]];
fDownload = [[NSURLDownload alloc] initWithRequest: request delegate: self];
[fDownload setDestination: DESTINATION allowOverwrite: YES];
[fDownload setDestination: [NSTemporaryDirectory() stringByAppendingPathComponent: FILE_NAME] allowOverwrite: NO];
}
- (void) finishDownloadSuccess
@ -149,10 +155,11 @@ BlocklistDownloader * fDownloader = nil;
[fViewController setStatusProcessing];
//process data
tr_blocklistSetContent([PrefsController handle], [DESTINATION UTF8String]);
NSAssert(fDestination != nil, @"the blocklist file destination has not been specified");
tr_blocklistSetContent([PrefsController handle], [fDestination UTF8String]);
//delete downloaded file
[[NSFileManager defaultManager] removeItemAtPath: DESTINATION error: NULL];
[[NSFileManager defaultManager] removeItemAtPath: fDestination error: NULL];
[fViewController setFinished];