/* * Copyright (C) 2016 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 #include <wtf/OptionSet.h> namespace WebKit { enum class WebsiteAutoplayPolicy { Default, Allow, AllowWithoutSound, Deny }; enum class WebsiteAutoplayQuirk { SynthesizedPauseEvents = 1 << 0, InheritedUserGestures = 1 << 1, ArbitraryUserGestures = 1 << 2, }; struct WebsitePolicies { bool contentBlockersEnabled { true }; OptionSet<WebsiteAutoplayQuirk> allowedAutoplayQuirks; WebsiteAutoplayPolicy autoplayPolicy { WebsiteAutoplayPolicy::Default }; template<class Encoder> void encode(Encoder&) const; template<class Decoder> static bool decode(Decoder&, WebsitePolicies&); }; template<class Encoder> void WebsitePolicies::encode(Encoder& encoder) const { encoder << contentBlockersEnabled; encoder.encodeEnum(autoplayPolicy); encoder << allowedAutoplayQuirks; } template<class Decoder> bool WebsitePolicies::decode(Decoder& decoder, WebsitePolicies& result) { if (!decoder.decode(result.contentBlockersEnabled)) return false; if (!decoder.decodeEnum(result.autoplayPolicy)) return false; if (!decoder.decode(result.allowedAutoplayQuirks)) return false; return true; } } // namespace WebKit