Coverage Report

Created: 2018-09-25 14:53

/src/mozilla-central/parser/html/nsHtml5NamedCharacters.cpp
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/*
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 * Copyright (c) 2008-2010 Mozilla Foundation
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * copy of this software and associated documentation files (the "Software"),
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 * to deal in the Software without restriction, including without limitation
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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 * and/or sell copies of the Software, and to permit persons to whom the
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 * Software is furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included in
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 * all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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 * DEALINGS IN THE SOFTWARE.
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 */
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#define nsHtml5NamedCharacters_cpp_
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#include "jArray.h"
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#include "mozilla/ArrayUtils.h"
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#include "mozilla/Logging.h"
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#include "nsDebug.h"
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#include "nscore.h"
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#include "nsHtml5NamedCharacters.h"
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const char16_t nsHtml5NamedCharacters::VALUES[][2] = {
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#define NAMED_CHARACTER_REFERENCE(N, CHARS, LEN, FLAG, VALUE) { VALUE },
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#include "nsHtml5NamedCharactersInclude.h"
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#undef NAMED_CHARACTER_REFERENCE
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  { 0, 0 }
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};
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char16_t** nsHtml5NamedCharacters::WINDOWS_1252;
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static char16_t const WINDOWS_1252_DATA[] = {
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  0x20AC, 0x0081, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021,
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  0x02C6, 0x2030, 0x0160, 0x2039, 0x0152, 0x008D, 0x017D, 0x008F,
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  0x0090, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
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  0x02DC, 0x2122, 0x0161, 0x203A, 0x0153, 0x009D, 0x017E, 0x0178
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};
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/**
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 * To avoid having lots of pointers in the |charData| array, below,
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 * which would cause us to have to do lots of relocations at library
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 * load time, store all the string data for the names in one big array.
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 * Then use tricks with enums to help us build an array that contains
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 * the positions of each within the big arrays.
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 */
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static const int8_t ALL_NAMES[] = {
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#define NAMED_CHARACTER_REFERENCE(N, CHARS, LEN, FLAG, VALUE) CHARS,
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#include "nsHtml5NamedCharactersInclude.h"
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#undef NAMED_CHARACTER_REFERENCE
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};
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enum NamePositions
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{
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  DUMMY_INITIAL_NAME_POSITION = 0,
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/* enums don't take up space, so generate _START and _END */
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#define NAMED_CHARACTER_REFERENCE(N, CHARS, LEN, FLAG, VALUE)                  \
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  NAME_##N##_DUMMY, /* automatically one higher than previous */               \
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    NAME_##N##_START = NAME_##N##_DUMMY - 1,                                   \
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    NAME_##N##_END = NAME_##N##_START + LEN + FLAG,
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#include "nsHtml5NamedCharactersInclude.h"
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#undef NAMED_CHARACTER_REFERENCE
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  DUMMY_FINAL_NAME_VALUE
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};
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static_assert(MOZ_ARRAY_LENGTH(ALL_NAMES) < 0x10000,
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              "Start positions should fit in 16 bits");
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const nsHtml5CharacterName nsHtml5NamedCharacters::NAMES[] = {
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#ifdef DEBUG
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#define NAMED_CHARACTER_REFERENCE(N, CHARS, LEN, FLAG, VALUE)                  \
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  { NAME_##N##_START, LEN, N },
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#else
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#define NAMED_CHARACTER_REFERENCE(N, CHARS, LEN, FLAG, VALUE)                  \
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  {                                                                            \
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    NAME_##N##_START,                                                          \
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    LEN,                                                                       \
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  },
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#endif
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#include "nsHtml5NamedCharactersInclude.h"
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#undef NAMED_CHARACTER_REFERENCE
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};
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int32_t
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nsHtml5CharacterName::length() const
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{
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  return nameLen;
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0
}
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char16_t
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nsHtml5CharacterName::charAt(int32_t index) const
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{
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  return static_cast<char16_t>(ALL_NAMES[nameStart + index]);
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}
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void
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nsHtml5NamedCharacters::initializeStatics()
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{
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  WINDOWS_1252 = new char16_t*[32];
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  for (int32_t i = 0; i < 32; ++i) {
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    WINDOWS_1252[i] = (char16_t*)&(WINDOWS_1252_DATA[i]);
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  }
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}
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void
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nsHtml5NamedCharacters::releaseStatics()
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{
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  delete[] WINDOWS_1252;
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0
}