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Create the .DS_Store files in temp directory for read-only contexts

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This commit is contained in:
Bogo Giertler
2016-05-11 16:39:08 +01:00
parent 7b1b69ac63
commit c17e76ceb8
1 changed files with 17 additions and 4 deletions
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SSZipArchive/SSZipArchive.m
+17 -4
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@@ -457,10 +457,9 @@
{
if([[NSFileManager defaultManager] subpathsOfDirectoryAtPath:fullFilePath error:nil].count == 0)
{
NSString *tempName = [fullFilePath stringByAppendingPathComponent:@".DS_Store"];
[@"" writeToFile:tempName atomically:YES encoding:NSUTF8StringEncoding error:nil];
[zipArchive writeFileAtPath:tempName withFileName:[fileName stringByAppendingPathComponent:@".DS_Store"] withPassword:password];
[[NSFileManager defaultManager] removeItemAtPath:tempName error:nil];
NSString *tempFilePath = [self _temporaryPathForDiscardableFile];
NSString *tempFileFilename = [fileName stringByAppendingPathComponent:tempFilePath.lastPathComponent];
[zipArchive writeFileAtPath:tempFilePath withFileName:tempFileFilename withPassword:password];
}
}
}
@@ -475,6 +474,20 @@
return success;
}
+ (NSString *)_temporaryPathForDiscardableFile
{
static NSString *discardableFileName = @".DS_Store";
static NSString *discardableFilePath = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
NSString *temporaryDirectoryName = [[NSUUID UUID] UUIDString];
NSString *temporaryDirectory = [NSTemporaryDirectory() stringByAppendingPathComponent:temporaryDirectoryName];
BOOL directoryCreated = [[NSFileManager defaultManager] createDirectoryAtPath:temporaryDirectory withIntermediateDirectories:YES attributes:nil error:nil];
discardableFilePath = directoryCreated ? [temporaryDirectory stringByAppendingPathComponent:discardableFileName] : nil;
[@"" writeToFile:discardableFilePath atomically:YES encoding:NSUTF8StringEncoding error:nil];
});
return discardableFilePath;
}
- (instancetype)initWithPath:(NSString *)path
{