/*
 * Copyright (C) 2017 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#import <WebKit/WKContentRuleListStore.h>

@interface WKContentRuleListStore (WKPrivate)

// For testing only.
- (void)_removeAllContentRuleLists;
- (void)_invalidateContentRuleListVersionForIdentifier:(NSString *)identifier;
- (void)_getContentRuleListSourceForIdentifier:(NSString *)identifier completionHandler:(void (^)(NSString*))completionHandler;

// NS_RELEASES_ARGUMENT to keep peak memory usage low.
- (void)_compileContentRuleListForIdentifier:(NSString *)identifier encodedContentRuleList:(NSString *) NS_RELEASES_ARGUMENT encodedContentRuleList completionHandler:(void (^)(WKContentRuleList *, NSError *))completionHandler;

// To maintain compatibility with _WKUserContentExtensionStore
// FIXME: Add something to existing clients of _WKUserContentExtensionStore to migrate files from legacy filenames,
// adopt WKContentRuleListStore, and remove _WKUserContentExtensionStore.
+ (instancetype)defaultStoreWithLegacyFilename;
+ (instancetype)storeWithURLAndLegacyFilename:(NSURL *)url;

@end