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Issue #305 ... produce NSError with 516 code on copy failure because destination already exists.

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This commit is contained in:
rfm 2025-01-03 16:05:09 +00:00
parent bc3d2508ee
commit 1108135232
3 changed files with 131 additions and 75 deletions
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19
Source/NSError.m
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@ -24,6 +24,7 @@
#import "common.h"
#define EXPOSE_NSError_IVARS 1
#import "Foundation/NSDictionary.h"
#import "Foundation/NSException.h"
#import "Foundation/NSError.h"
#import "Foundation/NSCoder.h"
#import "Foundation/NSArray.h"
@ -32,10 +33,28 @@
@implementation NSError
/* For NSFileManager we have a private method which produces an error
* with mutable userInfo so that information can be added before the
* file manager returns the error to higher level code.
*/
+ (NSError*) _error: (NSInteger)aCode
description: (NSString*)description
{
NSError *e = [self allocWithZone: NSDefaultMallocZone()];
NSMutableDictionary *m;
e = [e initWithDomain: NSCocoaErrorDomain code: aCode userInfo: nil];
m = [NSMutableDictionary allocWithZone: NSDefaultMallocZone()];
e->_userInfo = [m initWithCapacity: 3];
[m setObject: description forKey: NSLocalizedDescriptionKey];
return AUTORELEASE(e);
}
+ (id) errorWithDomain: (NSErrorDomain)aDomain
code: (NSInteger)aCode
userInfo: (NSDictionary*)aDictionary
{
NSError *e = [self allocWithZone: NSDefaultMallocZone()];
e = [e initWithDomain: aDomain code: aCode userInfo: aDictionary];