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Code Issues Releases Wiki Activity

#763 better determination of needed space

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This commit is contained in:
Mitchell Livingston 2008-03-17 19:59:26 +00:00
parent 3e974e863d
commit 8e45cc27b2
4 changed files with 1546 additions and 1517 deletions
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3004
macosx/MessageWindow.xib
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File diff suppressed because it is too large Load diff

2
macosx/MessageWindowController.m
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@ -64,7 +64,7 @@
[window setFrameUsingName: @"MessageWindowFrame"];
[[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(resizeColumn)
name: @"NSTableViewColumnDidResizeNotification" object: fMessageTable];
name: @"NSTableViewColumnDidResizeNotification" object: fMessageTable];
//initially sort peer table by IP
if ([[fMessageTable sortDescriptors] count] == 0)

2
macosx/Torrent.h
View file

@ -58,7 +58,7 @@ typedef enum
NSString * fNameString, * fHashString;
tr_file_stat * fileStat;
tr_file_stat * fFileStat;
NSArray * fFileList;
float * fPreviousFinishedPieces;

55
macosx/Torrent.m
View file

@ -168,8 +168,8 @@ void completenessChangeCallback(tr_torrent * torrent, cp_status_t status, void *
{
[[NSNotificationCenter defaultCenter] removeObserver: self];
if (fileStat)
tr_torrentFilesFree(fileStat, [self fileCount]);
if (fFileStat)
tr_torrentFilesFree(fFileStat, [self fileCount]);
if (fPreviousFinishedPieces != NULL)
free(fPreviousFinishedPieces);
@ -539,9 +539,38 @@ void completenessChangeCallback(tr_torrent * torrent, cp_status_t status, void *
if ((volumeName = [[[NSFileManager defaultManager] componentsToDisplayForPath: [self downloadFolder]] objectAtIndex: 0]))
{
NSDictionary * systemAttributes = [[NSFileManager defaultManager] fileSystemAttributesAtPath: [self downloadFolder]];
uint64_t remainingSpace = [[systemAttributes objectForKey: NSFileSystemFreeSize] unsignedLongLongValue];
uint64_t remainingSpace = [[systemAttributes objectForKey: NSFileSystemFreeSize] unsignedLongLongValue], neededSpace = 0;
if (remainingSpace <= [self sizeLeft])
[self updateFileStat];
//determine amount needed
int i;
for (i = 0; i < [self fileCount]; i++)
{
if (tr_torrentGetFileDL(fHandle, i))
{
tr_file * file = &fInfo->files[i];
NSString * path = [[self downloadFolder] stringByAppendingPathComponent: [NSString stringWithUTF8String: file->name]];
if ([[NSFileManager defaultManager] fileExistsAtPath: path])
{
NSDictionary * fileAttributes = [NSApp isOnLeopardOrBetter]
? [[NSFileManager defaultManager] attributesOfItemAtPath: path error: NULL]
: [[NSFileManager defaultManager] fileAttributesAtPath: path traverseLink: NO];
if (!fileAttributes)
{
NSLog(@"Problems getting attributes for \"%@\".", path);
continue;
}
neededSpace += file->length - [[fileAttributes objectForKey: NSFileSize] unsignedLongLongValue];
}
else
neededSpace += file->length;
}
}
if (remainingSpace < neededSpace)
{
NSAlert * alert = [[NSAlert alloc] init];
[alert setMessageText: [NSString stringWithFormat:
@ -1285,27 +1314,27 @@ void completenessChangeCallback(tr_torrent * torrent, cp_status_t status, void *
- (void) updateFileStat
{
if (fileStat)
tr_torrentFilesFree(fileStat, [self fileCount]);
if (fFileStat)
tr_torrentFilesFree(fFileStat, [self fileCount]);
int count;
fileStat = tr_torrentFiles(fHandle, &count);
fFileStat = tr_torrentFiles(fHandle, &count);
}
- (float) fileProgress: (int) index
{
if (!fileStat)
if (!fFileStat)
[self updateFileStat];
return fileStat[index].progress;
return fFileStat[index].progress;
}
- (BOOL) canChangeDownloadCheckForFile: (int) index
{
if (!fileStat)
if (!fFileStat)
[self updateFileStat];
return [self fileCount] > 1 && fileStat[index].progress < 1.0;
return [self fileCount] > 1 && fFileStat[index].progress < 1.0;
}
- (BOOL) canChangeDownloadCheckForFiles: (NSIndexSet *) indexSet
@ -1313,12 +1342,12 @@ void completenessChangeCallback(tr_torrent * torrent, cp_status_t status, void *
if ([self fileCount] <= 1 || [self isComplete])
return NO;
if (!fileStat)
if (!fFileStat)
[self updateFileStat];
int index;
for (index = [indexSet firstIndex]; index != NSNotFound; index = [indexSet indexGreaterThanIndex: index])
if (fileStat[index].progress < 1.0)
if (fFileStat[index].progress < 1.0)
return YES;
return NO;
}