Security-58286.31.2.tar.gz

[apple/security.git] / keychain / ckks / CKKSFixups.h

diff --git a/keychain/ckks/CKKSFixups.h b/keychain/ckks/CKKSFixups.h
new file mode 100644 (file)
index 0000000..2346dba
--- /dev/null
+++ b/keychain/ckks/CKKSFixups.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2017 Apple Inc. All Rights Reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#if OCTAGON
+
+#import <Foundation/Foundation.h>
+#import "keychain/ckks/CKKSResultOperation.h"
+#import "keychain/ckks/CKKSGroupOperation.h"
+#import "keychain/ckks/CKKSKeychainView.h"
+
+// Sometimes things go wrong.
+// Sometimes you have to clean up after your past self.
+// This contains the fixes.
+
+typedef NS_ENUM(NSUInteger, CKKSFixup) {
+    CKKSFixupNever,
+    CKKSFixupRefetchCurrentItemPointers,
+    CKKSFixupFetchTLKShares,
+};
+#define CKKSCurrentFixupNumber (SecCKKSShareTLKs() ? CKKSFixupFetchTLKShares : CKKSFixupRefetchCurrentItemPointers)
+
+@interface CKKSFixups : NSObject
++(CKKSGroupOperation*)fixup:(CKKSFixup)lastfixup for:(CKKSKeychainView*)keychainView;
+@end
+
+// Fixup declarations. You probably don't need to look at these
+@interface CKKSFixupRefetchAllCurrentItemPointers : CKKSGroupOperation
+@property (weak) CKKSKeychainView* ckks;
+- (instancetype)initWithCKKSKeychainView:(CKKSKeychainView*)keychainView ckoperationGroup:(CKOperationGroup *)ckoperationGroup;
+@end
+
+@interface CKKSFixupFetchAllTLKShares : CKKSGroupOperation
+@property (weak) CKKSKeychainView* ckks;
+- (instancetype)initWithCKKSKeychainView:(CKKSKeychainView*)keychainView ckoperationGroup:(CKOperationGroup *)ckoperationGroup;
+@end
+
+#endif // OCTAGON