1 | /* |
2 | * Copyright (C) 2012 Google Inc. All rights reserved. |
3 | * Copyright (C) 2017 Apple Inc. All rights reserved. |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions are |
7 | * met: |
8 | * |
9 | * * Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * * Redistributions in binary form must reproduce the above |
12 | * copyright notice, this list of conditions and the following disclaimer |
13 | * in the documentation and/or other materials provided with the |
14 | * distribution. |
15 | * * Neither the name of Google Inc. nor the names of its |
16 | * contributors may be used to endorse or promote products derived from |
17 | * this software without specific prior written permission. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
20 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
21 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
22 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
23 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
24 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
25 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
29 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
30 | * |
31 | */ |
32 | |
33 | #pragma once |
34 | |
35 | #include <wtf/Forward.h> |
36 | |
37 | namespace WebCore { |
38 | |
39 | enum class ReferrerPolicy : uint8_t { |
40 | EmptyString, |
41 | NoReferrer, |
42 | NoReferrerWhenDowngrade, |
43 | SameOrigin, |
44 | Origin, |
45 | StrictOrigin, |
46 | OriginWhenCrossOrigin, |
47 | StrictOriginWhenCrossOrigin, |
48 | UnsafeUrl |
49 | }; |
50 | |
51 | enum class ReferrerPolicySource : uint8_t { MetaTag, , ReferrerPolicyAttribute }; |
52 | Optional<ReferrerPolicy> parseReferrerPolicy(StringView, ReferrerPolicySource); |
53 | |
54 | } |
55 | |
56 | namespace WTF { |
57 | |
58 | template<> struct EnumTraits<WebCore::ReferrerPolicy> { |
59 | using values = EnumValues< |
60 | WebCore::ReferrerPolicy, |
61 | WebCore::ReferrerPolicy::EmptyString, |
62 | WebCore::ReferrerPolicy::NoReferrer, |
63 | WebCore::ReferrerPolicy::NoReferrerWhenDowngrade, |
64 | WebCore::ReferrerPolicy::SameOrigin, |
65 | WebCore::ReferrerPolicy::Origin, |
66 | WebCore::ReferrerPolicy::StrictOrigin, |
67 | WebCore::ReferrerPolicy::OriginWhenCrossOrigin, |
68 | WebCore::ReferrerPolicy::StrictOriginWhenCrossOrigin, |
69 | WebCore::ReferrerPolicy::UnsafeUrl |
70 | >; |
71 | }; |
72 | |
73 | } |
74 | |