html_entity_parser.cc | Explore in Territory

/*
 * Copyright (C) 2008 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/html_entity_parser.h"

#include "base/notreached.h"
#include "third_party/blink/renderer/core/html/parser/html_entity_search.h"
#include "third_party/blink/renderer/core/html/parser/html_entity_table.h"
#include "third_party/blink/renderer/platform/wtf/text/string_builder.h"

namespace blink {

static const UChar kWindowsLatin1ExtensionArray[32] = …;

static bool IsAlphaNumeric(UChar cc) { … }

static UChar AdjustEntity(UChar32 value) { … }

void AppendLegalEntityFor(UChar32 c, DecodedHTMLEntity& decoded_entity) { … }

static const UChar32 kInvalidUnicode = …;

static bool IsHexDigit(UChar cc) { … }

static UChar AsHexDigit(UChar cc) { … }

ConsumedCharacterBuffer;

static void UnconsumeCharacters(SegmentedString& source,
                                ConsumedCharacterBuffer& consumed_characters) { … }

static bool ConsumeNamedEntity(SegmentedString& source,
                               DecodedHTMLEntity& decoded_entity,
                               bool& not_enough_characters,
                               UChar additional_allowed_character,
                               UChar& cc) { … }

bool ConsumeHTMLEntity(SegmentedString& source,
                       DecodedHTMLEntity& decoded_entity,
                       bool& not_enough_characters,
                       UChar additional_allowed_character) { … }

static size_t AppendUChar32ToUCharArray(UChar32 value, UChar* result) { … }

size_t DecodeNamedEntityToUCharArray(const char* name, UChar result[4]) { … }

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