keychain/ckks/CKKSProcessReceivedKeysOperation.h

   1 /*
   2  * Copyright (c) 2016 Apple 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 #import <Foundation/Foundation.h>
  25
  26 #if OCTAGON
  27
  28 #import "keychain/ckks/CKKS.h"
  29 #import "keychain/ckks/CKKSGroupOperation.h"
  30
  31 NS_ASSUME_NONNULL_BEGIN
  32
  33 @class CKKSKeychainView;
  34
  35 // CKKS's state machine depends on its operations performing callbacks to move the state, but this means
  36 // the operations cannot be reused outside of the state machine context.
  37 // Therefore, split this operation into two: one which does the work, and another which does the CKKS state manipulation.
  38
  39 @interface CKKSProcessReceivedKeysOperation : CKKSResultOperation
  40 @property (weak) CKKSKeychainView* ckks;
  41
  42 @property CKKSZoneKeyState* nextState;
  43
  44 - (instancetype)init NS_UNAVAILABLE;
  45 - (instancetype)initWithCKKSKeychainView:(CKKSKeychainView*)ckks;
  46 @end
  47
  48 @interface CKKSProcessReceivedKeysStateMachineOperation : CKKSResultOperation
  49 @property (weak) CKKSKeychainView* ckks;
  50
  51 - (instancetype)init NS_UNAVAILABLE;
  52 - (instancetype)initWithCKKSKeychainView:(CKKSKeychainView*)ckks;
  53 @end
  54
  55 NS_ASSUME_NONNULL_END
  56 #endif // OCTAGON