1/*
2 * Copyright (c) 2012 Apple Computer, Inc. All Rights Reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24//
25//  CKDKVSProxy.h
26//  ckd-xpc
27
28#import <Foundation/Foundation.h>
29#import <dispatch/queue.h>
30#import <xpc/xpc.h>
31
32#import <utilities/debugging.h>
33
34#import "SOSCloudKeychainConstants.h"
35#import "SOSCloudKeychainClient.h"
36
37#define XPROXYSCOPE "proxy"
38
39@interface UbiqitousKVSProxy  : NSObject
40{
41    id currentiCloudToken;
42    CloudItemsChangedBlock itemsChangedCallback;
43    int callbackMethod;
44}
45@property (retain, nonatomic) NSString *myID;
46@property (retain, nonatomic) NSArray *keysToRead;
47@property (retain, nonatomic) NSArray *keysToWrite;
48@property (retain, nonatomic) NSArray *keysReadWrite;
49
50@property (retain, nonatomic) NSSet *alwaysKeys;
51@property (retain, nonatomic) NSSet *firstUnlockKeys;
52@property (retain, nonatomic) NSSet *unlockedKeys;
53@property (retain, nonatomic) NSMutableSet *pendingKeys;
54@property (retain, nonatomic) NSMutableSet *shadowPendingKeys;
55@property (atomic) bool syncWithPeersPending;
56@property (atomic) bool shadowSyncWithPeersPending;
57@property (atomic) bool inCallout;
58@property (atomic) bool unlockedSinceBoot;
59@property (atomic) bool isLocked;
60@property (atomic) bool seenKVSStoreChange;
61
62@property (atomic) dispatch_source_t syncTimer;
63@property (atomic) bool syncTimerScheduled;
64@property (atomic) dispatch_time_t deadline;
65@property (atomic) dispatch_time_t lastSyncTime;
66
67+ (UbiqitousKVSProxy *) sharedKVSProxy;
68- (NSString *)description;
69- (id)init;
70- (void)streamEvent:(xpc_object_t)notification;
71- (void)setItemsChangedBlock:(CloudItemsChangedBlock)itemsChangedBlock;
72
73- (void)setObject:(id)obj forKey:(id)key;
74- (id)get:(id)key;
75- (NSDictionary *)getAll;
76- (void)requestSynchronization:(bool)force;
77- (void)waitForSynchronization:(NSArray *)keys handler:(void (^)(NSDictionary *values, NSError *err))handler;
78- (void)clearStore;
79- (void)setObjectsFromDictionary:(NSDictionary *)values;
80- (void)removeObjectForKey:(NSString *)keyToRemove;
81- (void)processAllItems;
82- (void)requestSyncWithAllPeers;
83
84- (NSUbiquitousKeyValueStore *)cloudStore;
85
86- (NSSet*) keysForCurrentLockState;
87- (NSSet*) filterKeySetWithLockState: (NSSet*) startingSet;
88- (NSDictionary *)registerKeysAndGet:(BOOL)getNewKeysOnly always:(NSArray *)keysToRegister reqFirstUnlock:(NSArray *)reqFirstUnlock reqUnlocked:(NSArray *)reqUnlocked;
89
90- (NSDictionary *)localNotification:(NSDictionary *)localNotificationDict outFlags:(int64_t *)outFlags;
91- (void)processKeyChangedEvent:(NSDictionary *)keysChangedInCloud;
92- (NSMutableDictionary *)copyChangedValues:(NSSet *)keysOfInterest;
93- (void)setParams:(NSDictionary *)paramsDict;
94
95@end
96