ReferrerPolicy.h   [plain text]


/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
 * Copyright (C) 2017 Apple Inc. All rights reserved.
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#pragma once

#include <wtf/Forward.h>
#include <wtf/Optional.h>

namespace WebCore {

enum class ReferrerPolicy : uint8_t {
    EmptyString,
    NoReferrer,
    NoReferrerWhenDowngrade,
    SameOrigin,
    Origin,
    StrictOrigin,
    OriginWhenCrossOrigin,
    StrictOriginWhenCrossOrigin,
    UnsafeUrl
};

enum class ReferrerPolicySource : uint8_t { MetaTag, HTTPHeader };
Optional<ReferrerPolicy> parseReferrerPolicy(StringView, ReferrerPolicySource);

}

namespace WTF {

template<> struct EnumTraits<WebCore::ReferrerPolicy> {
    using values = EnumValues<
        WebCore::ReferrerPolicy,
        WebCore::ReferrerPolicy::EmptyString,
        WebCore::ReferrerPolicy::NoReferrer,
        WebCore::ReferrerPolicy::NoReferrerWhenDowngrade,
        WebCore::ReferrerPolicy::SameOrigin,
        WebCore::ReferrerPolicy::Origin,
        WebCore::ReferrerPolicy::StrictOrigin,
        WebCore::ReferrerPolicy::OriginWhenCrossOrigin,
        WebCore::ReferrerPolicy::StrictOriginWhenCrossOrigin,
        WebCore::ReferrerPolicy::UnsafeUrl
    >;
};

}