1/*
2 * Copyright (C) 2015 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#if ENABLE(CONTENT_EXTENSIONS)
29
30#include <system_error>
31
32namespace WebCore {
33namespace ContentExtensions {
34
35enum class ContentExtensionError {
36 // JSON parser error
37 JSONInvalid = 1,
38
39 // JSON semantics error
40 JSONTopLevelStructureNotAnObject,
41 JSONTopLevelStructureNotAnArray,
42 JSONInvalidObjectInTopLevelArray,
43 JSONInvalidRule,
44 JSONContainsNoRules,
45
46 JSONInvalidTrigger,
47 JSONInvalidURLFilterInTrigger,
48 JSONInvalidTriggerFlagsArray,
49 JSONInvalidObjectInTriggerFlagsArray,
50 JSONInvalidStringInTriggerFlagsArray,
51 JSONInvalidConditionList,
52 JSONDomainNotLowerCaseASCII,
53 JSONMultipleConditions,
54 JSONTopURLAndDomainConditions,
55 JSONTooManyRules,
56
57 JSONInvalidAction,
58 JSONInvalidActionType,
59 JSONInvalidCSSDisplayNoneActionType,
60 JSONInvalidNotification,
61 JSONInvalidRegex,
62};
63
64extern const char* WebKitContentBlockerDomain;
65
66WEBCORE_EXPORT const std::error_category& contentExtensionErrorCategory();
67
68inline std::error_code make_error_code(ContentExtensionError error)
69{
70 return { static_cast<int>(error), contentExtensionErrorCategory() };
71}
72
73} // namespace ContentExtensions
74} // namespace WebCore
75
76namespace std {
77 template<> struct is_error_code_enum<WebCore::ContentExtensions::ContentExtensionError> : public true_type { };
78}
79
80#endif // ENABLE(CONTENT_EXTENSIONS)
81