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//
// MPreferences.m
// MySQLGUICommon
//
// Created by Alfredo Kojima on Fri Jul 09 2004.
// Copyright (c) 2004 MySQL AB. All rights reserved.
//
#import "MPreferences.h"
static MPreferences *instance= nil;
@implementation MPreferences
+ (MPreferences*)preferences
{
if (!instance)
instance= [[MPreferences alloc] init];
return instance;
}
+ (void)setInstance:(MPreferences*)pref
{
instance= pref;
}
+ (NSString*)checkDirectory:(NSString*)path
{
NSString *home= NSHomeDirectory();
NSString *result;
FSRef ref;
if (FSFindFolder(kUserDomain,
kApplicationSupportFolderType,
YES,
&ref) == noErr)
{
CFURLRef urlRef;
urlRef= CFURLCreateFromFSRef(kCFAllocatorSystemDefault, &ref);
if (urlRef)
home= (NSString*)CFURLCopyFileSystemPath(urlRef, kCFURLPOSIXPathStyle);
}
if (path)
result= [NSString stringWithFormat:@"%@/MySQL/%@",home,path];
else
result= [NSString stringWithFormat:@"%@/MySQL",home];
if ([[NSFileManager defaultManager] fileExistsAtPath:result])
return result;
if (path)
{
NSArray *parts= [path pathComponents];
NSMutableString *comp= [[[NSMutableString alloc] initWithFormat:@"%@/MySQL/",home] autorelease];
int i;
if (![[NSFileManager defaultManager] fileExistsAtPath:comp])
{
if (![[NSFileManager defaultManager] createDirectoryAtPath:comp attributes:0])
{
NSLog(@"Could not create directory %@", comp);
return nil;
}
}
for (i= 0; i < [parts count]; i++)
{
[comp appendFormat:@"/%@",[parts objectAtIndex:i]];
if (![[NSFileManager defaultManager] fileExistsAtPath:comp])
{
if (![[NSFileManager defaultManager] createDirectoryAtPath:comp attributes:0])
{
NSLog(@"Could not create directory %@", comp);
return nil;
}
}
}
}
return result;
}
- (NSString*)pathForPreferences
{
return [MPreferences checkDirectory:nil];
}
- (NSString*)pathForFile:(NSString*)file
{
return [NSString stringWithFormat:@"%@/%@", [self pathForPreferences], file];
}
- (void)defaultChanged:(NSNotification*)notif
{
passwordStorageType= [_defaults integerForKey:@"PasswordStorageType"];
}
- (id)init
{
self= [super init];
if (self)
{
passwordStorageType= MYX_PASSWORD_OS_SPECIFIC;
_defaults= [[NSUserDefaults standardUserDefaults] retain];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(defaultChanged:)
name:NSUserDefaultsDidChangeNotification
object:_defaults];
[self defaultChanged:nil];
}
return self;
}
- (void)dealloc
{
[_defaults release];
[super dealloc];
}
@end
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