Security-57740.1.18.tar.gz

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

diff --git a/OSX/sec/SOSCircle/SecureObjectSync/SOSPersist.h b/OSX/sec/SOSCircle/SecureObjectSync/SOSPersist.h
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+++ b/OSX/sec/SOSCircle/SecureObjectSync/SOSPersist.h
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+/*
+ * Copyright (c) 2016 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@
+ */
+
+
+/*
+ * SOSPersist.h -- Utility routines for get/set in CFDictionary
+ */
+
+#ifndef _SOSPERSIST_H_
+#define _SOSPERSIST_H_
+
+__BEGIN_DECLS
+
+#include <utilities/SecCFRelease.h>
+#include <utilities/SecCFWrappers.h>
+#include <CoreFoundation/CoreFoundation.h>
+
+#include <stdlib.h>
+
+#include <AssertMacros.h>
+
+
+static inline bool SOSPeerGetPersistedBoolean(CFDictionaryRef persisted, CFStringRef key) {
+    CFBooleanRef boolean = CFDictionaryGetValue(persisted, key);
+    return boolean && CFBooleanGetValue(boolean);
+}
+
+static inline CFDataRef SOSPeerGetPersistedData(CFDictionaryRef persisted, CFStringRef key) {
+    return asData(CFDictionaryGetValue(persisted, key), NULL);
+}
+
+static inline int64_t SOSPeerGetPersistedInt64(CFDictionaryRef persisted, CFStringRef key) {
+    int64_t integer = 0;
+    CFNumberRef number = CFDictionaryGetValue(persisted, key);
+    if (number) {
+        CFNumberGetValue(number, kCFNumberSInt64Type, &integer);
+    }
+    return integer;
+}
+
+static inline bool SOSPeerGetOptionalPersistedCFIndex(CFDictionaryRef persisted, CFStringRef key, CFIndex *value) {
+    bool exists = false;
+    CFNumberRef number = CFDictionaryGetValue(persisted, key);
+    if (number) {
+        exists = true;
+        CFNumberGetValue(number, kCFNumberCFIndexType, value);
+    }
+    return exists;
+}
+
+static inline void SOSPersistBool(CFMutableDictionaryRef persist, CFStringRef key, bool value) {
+    CFDictionarySetValue(persist, key, value ? kCFBooleanTrue : kCFBooleanFalse);
+}
+
+static inline void SOSPersistInt64(CFMutableDictionaryRef persist, CFStringRef key, int64_t value) {
+    CFNumberRef number = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt64Type, &value);
+    CFDictionarySetValue(persist, key, number);
+    CFReleaseSafe(number);
+}
+
+static inline void SOSPersistCFIndex(CFMutableDictionaryRef persist, CFStringRef key, CFIndex value) {
+    CFNumberRef number = CFNumberCreate(kCFAllocatorDefault, kCFNumberCFIndexType, &value);
+    CFDictionarySetValue(persist, key, number);
+    CFReleaseSafe(number);
+}
+
+static inline void SOSPersistOptionalValue(CFMutableDictionaryRef persist, CFStringRef key, CFTypeRef value) {
+    if (value)
+        CFDictionarySetValue(persist, key, value);
+}
+
+__END_DECLS
+
+#endif /* !_SOSPERSIST_H_ */