| /* |
| * Copyright (C) 2015-2019 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. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(CONTENT_FILTERING) |
| |
| #include <functional> |
| #include <wtf/RetainPtr.h> |
| #include <wtf/URL.h> |
| #include <wtf/text/WTFString.h> |
| |
| OBJC_CLASS NSCoder; |
| |
| #if PLATFORM(IOS_FAMILY) |
| OBJC_CLASS WebFilterEvaluator; |
| #endif |
| |
| namespace WebCore { |
| |
| class ResourceRequest; |
| |
| class ContentFilterUnblockHandler { |
| public: |
| using DecisionHandlerFunction = std::function<void(bool unblocked)>; |
| using UnblockRequesterFunction = std::function<void(DecisionHandlerFunction)>; |
| |
| ContentFilterUnblockHandler() = default; |
| WEBCORE_EXPORT ContentFilterUnblockHandler(String unblockURLHost, UnblockRequesterFunction); |
| #if HAVE(PARENTAL_CONTROLS_WITH_UNBLOCK_HANDLER) |
| ContentFilterUnblockHandler(String unblockURLHost, RetainPtr<WebFilterEvaluator>); |
| #endif |
| |
| WEBCORE_EXPORT bool needsUIProcess() const; |
| WEBCORE_EXPORT void encode(NSCoder *) const; |
| WEBCORE_EXPORT static WARN_UNUSED_RETURN bool decode(NSCoder *, ContentFilterUnblockHandler&); |
| WEBCORE_EXPORT bool canHandleRequest(const ResourceRequest&) const; |
| WEBCORE_EXPORT void requestUnblockAsync(DecisionHandlerFunction) const; |
| void wrapWithDecisionHandler(const DecisionHandlerFunction&); |
| |
| const String& unblockURLHost() const { return m_unblockURLHost; } |
| const URL& unreachableURL() const { return m_unreachableURL; } |
| void setUnreachableURL(const URL& url) { m_unreachableURL = url; } |
| |
| private: |
| String m_unblockURLHost; |
| URL m_unreachableURL; |
| UnblockRequesterFunction m_unblockRequester; |
| #if HAVE(PARENTAL_CONTROLS_WITH_UNBLOCK_HANDLER) |
| RetainPtr<WebFilterEvaluator> m_webFilterEvaluator; |
| #endif |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(CONTENT_FILTERING) |