| /* |
| * Copyright (C) 2015 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "APIContentRuleList.h" |
| |
| #if ENABLE(CONTENT_EXTENSIONS) |
| |
| #include "WebCompiledContentRuleList.h" |
| #include <WebCore/CombinedURLFilters.h> |
| #include <WebCore/URLFilterParser.h> |
| |
| namespace API { |
| |
| ContentRuleList::ContentRuleList(Ref<WebKit::WebCompiledContentRuleList>&& contentRuleList, WebKit::NetworkCache::Data&& mappedFile) |
| : m_compiledRuleList(WTFMove(contentRuleList)) |
| , m_mappedFile(WTFMove(mappedFile)) |
| { |
| } |
| |
| ContentRuleList::~ContentRuleList() |
| { |
| } |
| |
| const WTF::String& ContentRuleList::name() const |
| { |
| return m_compiledRuleList->data().identifier; |
| } |
| |
| bool ContentRuleList::supportsRegularExpression(const WTF::String& regex) |
| { |
| using namespace WebCore::ContentExtensions; |
| CombinedURLFilters combinedURLFilters; |
| URLFilterParser urlFilterParser(combinedURLFilters); |
| |
| switch (urlFilterParser.addPattern(regex, false, 0)) { |
| case URLFilterParser::Ok: |
| case URLFilterParser::MatchesEverything: |
| return true; |
| case URLFilterParser::NonASCII: |
| case URLFilterParser::UnsupportedCharacterClass: |
| case URLFilterParser::BackReference: |
| case URLFilterParser::ForwardReference: |
| case URLFilterParser::MisplacedStartOfLine: |
| case URLFilterParser::WordBoundary: |
| case URLFilterParser::AtomCharacter: |
| case URLFilterParser::Group: |
| case URLFilterParser::Disjunction: |
| case URLFilterParser::MisplacedEndOfLine: |
| case URLFilterParser::EmptyPattern: |
| case URLFilterParser::YarrError: |
| case URLFilterParser::InvalidQuantifier: |
| break; |
| } |
| return false; |
| } |
| |
| } // namespace API |
| |
| #endif // ENABLE(CONTENT_EXTENSIONS) |