+/*
+ * 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@
+ */
+
+/*
+ * SOSViewQueries.c - Implementation of a manifest caching views and children
+ */
+
+#include <Security/SecureObjectSync/SOSViewQueries.h>
+
+// Views for backup
+const CFStringRef kSOSViewiCloudBackupV0 = CFSTR("iCloudBackupV0");
+const CFStringRef kSOSViewiTunesBackupV0 = CFSTR("iTunesBackupV0");
+
+// Query syntax:
+// orquery ::= (or andquery,...)
+// andquery ::= (and attrquery, ...)
+// attrquery ::= (attrname optail)
+// optail ::= [ null | any | true | false | eq value... | neq value... ]
+// attrname ::= string
+// value ::= string | data | number | digest
+// string ::= identifer
+// number ::= [0-9]+
+// digest ::= hexdata
+// hexdata ::= X' hexwords... '
+// hexwords ::= hexdigit hexdigit
+// hexdigit ::= [0-9A-F]
+
+// Keychain Sync View Queries
+const CFStringRef kSOSViewQueryKeychainV0 =
+CFSTR("(and (class eq genp inet keys) (sync true) (pdmn ak ck dk aku cku dku) (tkid null) (vwht null) (any genpv6 inetv6 keysv6)");
+const CFStringRef kSOSViewQueryKeychainV2 =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht null) (all genpv8 ))");
+
+// Backup View Queries
+const CFStringRef kSOSViewQueryiCloudBackupV0 =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (tkid null) (vwht null))");
+const CFStringRef kSOSViewQueryiCloudBackupV2 =
+CFSTR("(and (class eq genp inet keys cert) (pdmn ak ck dk aku cku dku) (tkid null) (vwht null))");
+const CFStringRef kSOSViewQueryiTunesBackupV0 =
+CFSTR("(and (class eq genp inet keys cert) (pdmn ak ck dk aku cku dku) (tkid null) (vwht null))");
+const CFStringRef kSOSViewQueryiTunesBackupV2 =
+CFSTR("(and (class eq genp inet keys cert) (pdmn ak ck dk aku cku dku) (tkid null) (vwht null))");
+
+// General View Queries
+const CFStringRef kSOSViewQueryAppleTV =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq AppleTV))");
+const CFStringRef kSOSViewQueryHomeKit =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq HomeKit))");
+
+// PCS View Queries
+const CFStringRef kSOSViewQueryPCSMasterKey =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq PCS-MasterKey))");
+const CFStringRef kSOSViewQueryPCSiCloudDrive =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq PCS-iCloudDrive))");
+const CFStringRef kSOSViewQueryPCSPhotos =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq PCS-Photos))");
+const CFStringRef kSOSViewQueryPCSCloudKit =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq PCS-CloudKit))");
+const CFStringRef kSOSViewQueryPCSEscrow =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq PCS-Escrow))");
+const CFStringRef kSOSViewQueryPCSFDE =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq PCS-FDE))");
+const CFStringRef kSOSViewQueryPCSMailDrop =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq PCS-Maildrop))");
+const CFStringRef kSOSViewQueryPCSiCloudBackup =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq PCS-Backup))");
+const CFStringRef kSOSViewQueryPCSNotes =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq PCS-Notes))");
+const CFStringRef kSOSViewQueryPCSiMessage =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq PCS-iMessage))");
+const CFStringRef kSOSViewQueryPCSFeldspar =
+CFSTR("(and (class eq genp inet keys cert) (sync true) (pdmn ak ck dk aku cku dku) (vwht eq PCS-Feldspar))");
+