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File access improvements

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@3764 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
richard 1999-02-20 21:19:15 +00:00
parent 34a325522b
commit eaea323e1a
7 changed files with 340 additions and 145 deletions
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26
Source/NSUserDefaults.m
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@ -79,6 +79,17 @@ static NSMutableString *processName = nil;
/*************************************************************************
*** Getting the Shared Instance
*************************************************************************/
static BOOL setSharedDefaults = NO; /* Flag to prevent infinite recursion */
+ (void) resetUserDefaults
{
id defs = sharedDefaults;
setSharedDefaults = NO;
sharedDefaults = nil;
[defs release];
}
+ (NSUserDefaults *)standardUserDefaults
/*
Returns the shared defaults object. If it doesn't exist yet, it's
@ -88,11 +99,9 @@ static NSMutableString *processName = nil;
convenience; other instances may also be created.
*/
{
static BOOL beenHere = NO; /* Flag to prevent infinite recursion */
if (beenHere)
if (setSharedDefaults)
return sharedDefaults;
beenHere = YES;
setSharedDefaults = YES;
// Create new sharedDefaults (NOTE: Not added to the autorelease pool!)
sharedDefaults = [[self alloc] init];
@ -663,10 +672,15 @@ static NSMutableString *processName = nil;
}
else
{
NSDictionary *attr;
attr = [NSDictionary dictionaryWithObjectsAndKeys:
NSUserName(), NSFileOwnerAccountName, nil];
NSLog(@"Creating defaults database file %@", defaultsDatabase);
[[NSFileManager defaultManager] createFileAtPath: defaultsDatabase
contents: nil
attributes: nil];
contents: nil
attributes: attr];
[[NSDictionary dictionary] writeToFile: defaultsDatabase atomically: YES];
}
if (!newDict)