175 lines
5.2 KiB
C++
175 lines
5.2 KiB
C++
/*
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* Copyright (C) 2019 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <wtf/KeyValuePair.h>
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#include <wtf/Vector.h>
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#include <wtf/text/WTFString.h>
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namespace WebCore {
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struct ContentRuleListResults {
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struct Result {
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bool blockedLoad { false };
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bool madeHTTPS { false };
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bool blockedCookies { false };
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Vector<String> notifications;
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bool shouldNotifyApplication() const
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{
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return blockedLoad
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|| madeHTTPS
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|| blockedCookies
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|| !notifications.isEmpty();
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}
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template<class Encoder> void encode(Encoder&) const;
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template<class Decoder> static std::optional<Result> decode(Decoder&);
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};
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struct Summary {
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bool blockedLoad { false };
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bool madeHTTPS { false };
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bool blockedCookies { false };
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bool hasNotifications { false };
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template<class Encoder> void encode(Encoder&) const;
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template<class Decoder> static std::optional<Summary> decode(Decoder&);
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};
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using ContentRuleListIdentifier = String;
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Summary summary;
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Vector<std::pair<ContentRuleListIdentifier, Result>> results;
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bool shouldNotifyApplication() const
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{
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return summary.blockedLoad
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|| summary.madeHTTPS
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|| summary.blockedCookies
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|| summary.hasNotifications;
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}
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template<class Encoder> void encode(Encoder& encoder) const
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{
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encoder << summary;
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encoder << results;
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}
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template<class Decoder> static std::optional<ContentRuleListResults> decode(Decoder& decoder)
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{
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std::optional<Summary> summary;
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decoder >> summary;
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if (!summary)
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return std::nullopt;
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std::optional<Vector<std::pair<ContentRuleListIdentifier, Result>>> results;
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decoder >> results;
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if (!results)
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return std::nullopt;
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return {{
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WTFMove(*summary),
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WTFMove(*results)
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}};
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}
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};
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template<class Encoder> void ContentRuleListResults::Result::encode(Encoder& encoder) const
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{
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encoder << blockedLoad;
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encoder << madeHTTPS;
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encoder << blockedCookies;
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encoder << notifications;
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}
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template<class Decoder> auto ContentRuleListResults::Result::decode(Decoder& decoder) -> std::optional<Result>
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{
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std::optional<bool> blockedLoad;
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decoder >> blockedLoad;
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if (!blockedLoad)
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return std::nullopt;
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std::optional<bool> madeHTTPS;
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decoder >> madeHTTPS;
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if (!madeHTTPS)
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return std::nullopt;
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std::optional<bool> blockedCookies;
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decoder >> blockedCookies;
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if (!blockedCookies)
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return std::nullopt;
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std::optional<Vector<String>> notifications;
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decoder >> notifications;
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if (!notifications)
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return std::nullopt;
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return {{
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WTFMove(*blockedLoad),
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WTFMove(*madeHTTPS),
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WTFMove(*blockedCookies),
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WTFMove(*notifications)
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}};
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}
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template<class Encoder> void ContentRuleListResults::Summary::encode(Encoder& encoder) const
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{
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encoder << blockedLoad;
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encoder << madeHTTPS;
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encoder << blockedCookies;
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encoder << hasNotifications;
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}
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template<class Decoder> auto ContentRuleListResults::Summary::decode(Decoder& decoder) -> std::optional<Summary>
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{
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std::optional<bool> blockedLoad;
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decoder >> blockedLoad;
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if (!blockedLoad)
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return std::nullopt;
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std::optional<bool> madeHTTPS;
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decoder >> madeHTTPS;
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if (!madeHTTPS)
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return std::nullopt;
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std::optional<bool> blockedCookies;
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decoder >> blockedCookies;
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if (!blockedCookies)
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return std::nullopt;
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std::optional<bool> hasNotifications;
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decoder >> hasNotifications;
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if (!hasNotifications)
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return std::nullopt;
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return {{
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WTFMove(*blockedLoad),
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WTFMove(*madeHTTPS),
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WTFMove(*blockedCookies),
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WTFMove(*hasNotifications),
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}};
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}
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}
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