add new class and constants

Headers/Foundation/Foundation.h

@@ -122,8 +122,8 @@
 #import	<Foundation/NSThread.h>
 #import	<Foundation/NSTimer.h>
 #import	<Foundation/NSTimeZone.h>
-#import	<Foundation/NSUndoManager.h>
 #import <Foundation/NSUbiquitousKeyValueStore.h>
+#import	<Foundation/NSUndoManager.h>
 #import	<Foundation/NSURLAuthenticationChallenge.h>
 #import	<Foundation/NSURLCache.h>
 #import	<Foundation/NSURLConnection.h>

Source/GNUmakefile

@@ -288,6 +288,7 @@ NSTask.m \
 NSThread.m \
 NSTimer.m \
 NSTimeZone.m \
+NSUbiquitousKeyValueStore.m \
 NSUnarchiver.m \
 NSUndoManager.m \
 NSURL.m \
@@ -457,6 +458,7 @@ NSTextCheckingResult.h\
 NSThread.h \
 NSTimer.h \
 NSTimeZone.h \
+NSUbiquitousKeyValueStore.h \
 NSUndoManager.h \
 NSURLAuthenticationChallenge.h \
 NSURLCache.h \

Source/NSUbiquitousKeyValueStore.m

@@ -0,0 +1,153 @@
+/** Interface for NSUbiquitousKeyValueStore
+   Copyright (C) 2019 Free Software Foundation, Inc.
+
+   Written by: Gregory John Casamento <greg.casamento@gmail.com>
+   Created: July 3 2019
+
+   This file is part of the GNUstep Base Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, write to the Free
+   Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02111 USA.
+
+*/
+
+#import <Foundation/NSUbiquitousKeyValueStore.h>
+#import <Foundation/NSArray.h>
+#import <Foundation/NSDictionary>
+#import <Foundation/NSData.h>
+#import <Foundation/NSString.h>
+
+@implementation NSUbiquitousKeyValueStore : NSObject
+
+// Getting the Shared Instance
+- (NSUbiquitousKeyValueStore *) defaultStore
+{
+  return nil;
+}
+  
+// Getting Values
+// Returns the array associated with the specified key.
+- (NSArray *) arrayForKey: (NSString *)key
+{
+  return nil;
+}
+  
+// Returns the Boolean value associated with the specified key.
+- (BOOL) boolForKey: (NSString *)key
+{
+  return NO;
+}
+
+// Returns the data object associated with the specified key.
+- (NSData*) dataForKey: (NSString *)key
+{
+  return nil;
+}
+
+// Returns the dictionary object associated with the specified key.
+- (NSDictionary *) dictionaryForKey: (NSString *)key
+{
+  return nil;
+}
+
+// Returns the double value associated with the specified key.
+- (double) doubleForKey: (NSString *)key
+{
+  return 0.0;
+}
+
+// Returns the long long value associated with the specified key.
+- (long long) longLongForKey: (NSString *)key
+{
+  return 0.0;
+}
+
+// Returns the object associated with the specified key.
+- (id) objectForKey: (NSString *)key
+{
+  return nil;
+}
+
+//  Returns the string associated with the specified key.
+- (NSString *) stringForKey: (NSString *)key
+{
+  return nil;
+}
+
+// Setting Values
+// Sets an array object for the specified key in the key-value store.
+- (void) setArray: (NSArray *)array forKey: (NSString *)key
+{
+}
+
+// Sets a Boolean value for the specified key in the key-value store.
+- (void) setBool: (BOOL)flag forKey: (NSString *)key
+{
+}
+
+// Sets a data object for the specified key in the key-value store.
+- (void) setData: (NSData *)data forKey: (NSString *)key
+{
+}
+
+// Sets a dictionary object for the specified key in the key-value store.
+- (void) setDictionary: (NSDictionary *)dict forKey: (NSString *)key
+{
+}
+
+// Sets a double value for the specified key in the key-value store.
+- (void) setDouble: (double)val forKey: (NSString *)key
+{
+}
+
+// Sets a long long value for the specified key in the key-value store.
+- (void) setLongLong: (long long)val forKey: (NSString *)key
+{
+}
+
+// Sets an object for the specified key in the key-value store.
+- (void) setObject: (id) obj forKey: (NSString *)key
+{
+}
+
+// Sets a string object for the specified key in the key-value store.
+- (void) setString: (NSString *)string forKey: (NSString *)key
+{
+}
+
+// Explicitly Synchronizing In-Memory Key-Value Data to Disk
+// Explicitly synchronizes in-memory keys and values with those stored on disk.
+- (void) synchronize
+{
+}
+
+// Removing Keys
+// Removes the value associated with the specified key from the key-value store.
+- (void) removeObjectForKey: (NSString *)key
+{
+}
+
+// Retrieving the Current Keys and Values
+// A dictionary containing all of the key-value pairs in the key-value store.
+- (NSDictionary *) dictionaryRepresentation
+{
+}
+
+// Notifications & constants
+GS_EXPORT NSString* const NSUbiquitousKeyValueStoreDidChangeExternallyNotification;
+GS_EXPORT NSString* const NSUbiquitousKeyValueStoreChangeReasonKey;
+
+@end
+

Source/externs.m

@@ -86,6 +86,11 @@ NSString *NSUndoManagerWillRedoChangeNotification = @"NSUndoManagerWillRedoChang
 
 NSString *NSUndoManagerWillUndoChangeNotification = @"NSUndoManagerWillUndoChangeNotification";
 
+/*
+ * NSUbiquitousKeyValueStore notifications
+ */
+NSString *NSUbiquitousKeyValueStoreDidChangeExternallyNotification = @"NSUbiquitousKeyValueStoreDidChangeExternallyNotification";
+NSString *NSUbiquitousKeyValueStoreChangeReasonKey = @"NSUbiquitousKeyValueStoreChangeReasonKey";
 
 /* NSURL constants */
 NSString *NSURLFileScheme = @"file";