css_preload_scanner.cc | Explore in Territory

/*
 * Copyright (C) 2008, 2010 Apple Inc. All Rights Reserved.
 * Copyright (C) 2009 Torch Mobile, Inc. http://www.torchmobile.com/
 * Copyright (C) 2010 Google 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. ``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
 * 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.
 */

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "third_party/blink/renderer/core/html/parser/css_preload_scanner.h"

#include <memory>

#include "third_party/blink/renderer/core/html/parser/html_parser_idioms.h"
#include "third_party/blink/renderer/platform/loader/fetch/fetch_initiator_type_names.h"
#include "third_party/blink/renderer/platform/network/http_names.h"
#include "third_party/blink/renderer/platform/text/segmented_string.h"

namespace blink {

CSSPreloadScanner::CSSPreloadScanner() = default;

CSSPreloadScanner::~CSSPreloadScanner() = default;

void CSSPreloadScanner::Reset() { … }

template <typename Char>
void CSSPreloadScanner::ScanCommon(
    const Char* begin,
    const Char* end,
    const SegmentedString& source,
    PreloadRequestStream& requests,
    const KURL& predicted_base_element_url,
    const PreloadRequest::ExclusionInfo* exclusion_info) { … }

void CSSPreloadScanner::Scan(
    const HTMLToken::DataVector& data,
    const SegmentedString& source,
    PreloadRequestStream& requests,
    const KURL& predicted_base_element_url,
    const PreloadRequest::ExclusionInfo* exclusion_info) { … }

void CSSPreloadScanner::Scan(
    const String& tag_name,
    const SegmentedString& source,
    PreloadRequestStream& requests,
    const KURL& predicted_base_element_url,
    const PreloadRequest::ExclusionInfo* exclusion_info) { … }

void CSSPreloadScanner::SetReferrerPolicy(
    network::mojom::ReferrerPolicy policy) { … }

inline void CSSPreloadScanner::Tokenize(UChar c,
                                        const SegmentedString& source) { … }

bool CSSPreloadScanner::HasFinishedRuleValue() const { … }

static String ParseCSSStringOrURL(const String& string) { … }

bool CSSPreloadScanner::CanPreloadImportRule() const { … }

void CSSPreloadScanner::EmitRule(const SegmentedString& source) { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/html/parser/css_preload_scanner.cc
