Security-59306.11.20.tar.gz

[apple/security.git] / OSX / sec / SOSCircle / SecureObjectSync / SOSChangeTracker.h

diff --git a/OSX/sec/SOSCircle/SecureObjectSync/SOSChangeTracker.h b/OSX/sec/SOSCircle/SecureObjectSync/SOSChangeTracker.h
deleted file mode 100644 (file)
index f49302c..0000000
--- a/OSX/sec/SOSCircle/SecureObjectSync/SOSChangeTracker.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (c) 2015 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@
- */
-
-
-/*!
- @header SOSChangeTracker.h - Manifest caching and change propagation.
- */
-
-#ifndef _SEC_SOSCHANGETRACKER_H_
-#define _SEC_SOSCHANGETRACKER_H_
-
-#include <Security/SecureObjectSync/SOSDataSource.h>
-
-__BEGIN_DECLS
-
-enum {
-    kSOSErrorNotConcreteError = 1042,
-};
-
-
-//
-// Interface to encoding and decoding changes
-//
-
-typedef CFTypeRef SOSChangeRef;
-
-static inline void SOSChangesAppendDelete(CFMutableArrayRef changes, CFTypeRef object) {
-    const void *values[] = { object };
-    SOSChangeRef change = CFArrayCreate(kCFAllocatorDefault, values, array_size(values), &kCFTypeArrayCallBacks);
-    CFArrayAppendValue(changes, change);
-    CFReleaseSafe(change);
-}
-
-static inline void SOSChangesAppendAdd(CFMutableArrayRef changes, CFTypeRef object) {
-    CFArrayAppendValue(changes, object);
-}
-
-// Return the object and return true if it's an add and false if it's a delete.
-static inline bool SOSChangeGetObject(SOSChangeRef change, CFTypeRef *object) {
-    if (CFGetTypeID(change) == CFArrayGetTypeID()) {
-        assert(CFArrayGetCount(change) == 1);
-        *object = CFArrayGetValueAtIndex(change, 0);
-        return false;
-    } else {
-        *object = change;
-        return true;
-    }
-}
-
-CFDataRef SOSChangeCopyDigest(SOSDataSourceRef dataSource, SOSChangeRef change, bool *isDel, SOSObjectRef *object, CFErrorRef *error);
-
-CFStringRef SOSChangeCopyDescription(SOSChangeRef change);
-
-CFStringRef SOSChangesCopyDescription(CFArrayRef changes);
-
-//
-// ChangeTracker
-//
-
-typedef struct __OpaqueSOSChangeTracker *SOSChangeTrackerRef;
-
-SOSChangeTrackerRef SOSChangeTrackerCreate(CFAllocatorRef allocator, bool isConcrete, CFArrayRef children, CFErrorRef *error);
-
-// Change the concreteness of the current ct (a non concrete ct does not support SOSChangeTrackerCopyManifest().
-void SOSChangeTrackerSetConcrete(SOSChangeTrackerRef ct, bool isConcrete);
-
-typedef bool(^SOSChangeTrackerUpdatesChanges)(SOSChangeTrackerRef ct, SOSEngineRef engine, SOSTransactionRef txn, SOSDataSourceTransactionSource source, SOSDataSourceTransactionPhase phase, CFArrayRef changes, CFErrorRef *error);
-
-void SOSChangeTrackerRegisterChangeUpdate(SOSChangeTrackerRef ct, SOSChangeTrackerUpdatesChanges child);
-
-typedef bool(^SOSChangeTrackerUpdatesManifests)(SOSChangeTrackerRef ct, SOSEngineRef engine, SOSTransactionRef txn, SOSDataSourceTransactionSource source, SOSDataSourceTransactionPhase phase, SOSManifestRef removals, SOSManifestRef additions, CFErrorRef *error);
-
-void SOSChangeTrackerRegisterManifestUpdate(SOSChangeTrackerRef ct, SOSChangeTrackerUpdatesManifests child);
-
-// Remove any blocks registered though either SOSChangeTrackerRegisterChangeUpdate or SOSChangeTrackerRegisterManifestUpdate
-void SOSChangeTrackerResetRegistration(SOSChangeTrackerRef ct);
-
-// Set the manifest for this changeTracker, causing it to be updated whenever changes pass by.
-// Set the manifest to NULL to stop tracking changes (but not forwarding to children).
-void SOSChangeTrackerSetManifest(SOSChangeTrackerRef ct, SOSManifestRef manifest);
-
-// Return a snapshot of the current manifest of this ct.
-SOSManifestRef SOSChangeTrackerCopyManifest(SOSChangeTrackerRef ct, CFErrorRef *error);
-
-// Apply changes to the (cached) manifest, and notify all children accordingly
-bool SOSChangeTrackerTrackChanges(SOSChangeTrackerRef ct, SOSEngineRef engine, SOSTransactionRef txn, SOSDataSourceTransactionSource source, SOSDataSourceTransactionPhase phase, CFArrayRef changes, CFErrorRef *error);
-
-__END_DECLS
-
-#endif /* !_SEC_SOSCHANGETRACKER_H_ */