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Implement replaceItem...

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This commit is contained in:
Gregory John Casamento 2019-09-25 01:28:20 -04:00
parent 93f92c9e93
commit 48b350fb0f
1 changed files with 29 additions and 14 deletions
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43
Source/NSFileVersion.m
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@ -39,6 +39,7 @@
- (void) _setContentsURL: (NSURL *)u;
- (void) _setConflict: (BOOL)f;
- (void) _setLocalizedName: (NSString *)name;
- (void) _initWithURL: (NSURL *)url;
@end
@implementation NSFileVersion (Private)
@ -61,6 +62,16 @@
{
ASSIGNCOPY(_localizedName, name);
}
- (void) _initWithURL: (NSURL *)url
{
[self _setURL: url];
[self _setContentsURL: url];
[self _setConflict: NO];
[self _setLocalizedName: [url path]];
[self setDiscardable: NO];
[self setResolved: YES];
}
@end
@implementation NSFileVersion
@ -71,19 +82,15 @@
NSFileVersion *fileVersion = AUTORELEASE([[NSFileVersion alloc] init]);
if (fileVersion != nil)
{
[fileVersion _setURL: url];
[fileVersion _setContentsURL: url];
[fileVersion _setConflict: NO];
[fileVersion _setLocalizedName: [url path]];
[fileVersion setDiscardable: NO];
[fileVersion setResolved: YES];
[fileVersion _initWithURL: url];
}
return fileVersion;
}
+ (NSArray *)otherVersionsOfItemAtURL: (NSURL *)url
{
return nil;
NSArray *array = AUTORELEASE([[NSArray alloc] init]);
return array;
}
+ (NSFileVersion *)versionOfItemAtURL: (NSURL *)url
@ -108,12 +115,7 @@
NSData *data = [NSData dataWithContentsOfURL: contentsURL];
NSFileManager *mgr = [NSFileManager defaultManager];
[fileVersion _setURL: url];
[fileVersion _setContentsURL: url];
[fileVersion _setConflict: NO];
[fileVersion _setLocalizedName: [url path]];
[fileVersion setDiscardable: NO];
[fileVersion setResolved: YES];
[fileVersion _initWithURL: url];
// Create new file...
[mgr createFileAtPath: [url path]
@ -161,6 +163,7 @@
{
return _isDiscardable;
}
- (void) setDiscardable: (BOOL)flag
{
_isDiscardable = flag;
@ -232,7 +235,19 @@
options: (NSFileVersionReplacingOptions)options
error: (NSError **)error
{
return nil;
NSFileManager *mgr = [NSFileManager defaultManager];
if([mgr removeItemAtPath: [url path] error: error])
{
NSData *data = [NSData dataWithContentsOfURL: _contentsURL];
NSFileManager *mgr = [NSFileManager defaultManager];
// Create new file...
[mgr createFileAtPath: [url path]
contents: data
attributes: nil];
}
return url;
}
@end