77 lines
2.7 KiB
C++
77 lines
2.7 KiB
C++
/*
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* Copyright (C) 2012 Google Inc. All rights reserved.
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* Copyright (C) 2017 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 are
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* met:
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*
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* * 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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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#pragma once
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#include <optional>
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#include <wtf/Forward.h>
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namespace WebCore {
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enum class ReferrerPolicy : uint8_t {
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EmptyString,
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NoReferrer,
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NoReferrerWhenDowngrade,
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SameOrigin,
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Origin,
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StrictOrigin,
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OriginWhenCrossOrigin,
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StrictOriginWhenCrossOrigin,
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UnsafeUrl,
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Default = StrictOriginWhenCrossOrigin
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};
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enum class ReferrerPolicySource : uint8_t { MetaTag, HTTPHeader, ReferrerPolicyAttribute };
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std::optional<ReferrerPolicy> parseReferrerPolicy(StringView, ReferrerPolicySource);
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String referrerPolicyToString(const ReferrerPolicy&);
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}
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namespace WTF {
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template<> struct EnumTraits<WebCore::ReferrerPolicy> {
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using values = EnumValues<
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WebCore::ReferrerPolicy,
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WebCore::ReferrerPolicy::EmptyString,
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WebCore::ReferrerPolicy::NoReferrer,
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WebCore::ReferrerPolicy::NoReferrerWhenDowngrade,
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WebCore::ReferrerPolicy::SameOrigin,
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WebCore::ReferrerPolicy::Origin,
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WebCore::ReferrerPolicy::StrictOrigin,
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WebCore::ReferrerPolicy::OriginWhenCrossOrigin,
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WebCore::ReferrerPolicy::StrictOriginWhenCrossOrigin,
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WebCore::ReferrerPolicy::UnsafeUrl
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>;
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};
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}
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