2 * Copyright (c) 2008-2010 Mozilla Foundation
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5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
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8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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20 * DEALINGS IN THE SOFTWARE.
23 #define nsHtml5NamedCharacters_cpp_
25 #include "mozilla/ArrayUtils.h"
26 #include "mozilla/Logging.h"
30 #include "nsHtml5NamedCharacters.h"
32 const char16_t
nsHtml5NamedCharacters::VALUES
[][2] = {
33 #define NAMED_CHARACTER_REFERENCE(N, CHARS, LEN, FLAG, VALUE) {VALUE},
34 #include "nsHtml5NamedCharactersInclude.h"
35 #undef NAMED_CHARACTER_REFERENCE
38 char16_t
** nsHtml5NamedCharacters::WINDOWS_1252
;
39 static char16_t
const WINDOWS_1252_DATA
[] = {
40 0x20AC, 0x0081, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021,
41 0x02C6, 0x2030, 0x0160, 0x2039, 0x0152, 0x008D, 0x017D, 0x008F,
42 0x0090, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
43 0x02DC, 0x2122, 0x0161, 0x203A, 0x0153, 0x009D, 0x017E, 0x0178};
46 * To avoid having lots of pointers in the |charData| array, below,
47 * which would cause us to have to do lots of relocations at library
48 * load time, store all the string data for the names in one big array.
49 * Then use tricks with enums to help us build an array that contains
50 * the positions of each within the big arrays.
53 static const int8_t ALL_NAMES
[] = {
54 #define NAMED_CHARACTER_REFERENCE(N, CHARS, LEN, FLAG, VALUE) CHARS,
55 #include "nsHtml5NamedCharactersInclude.h"
56 #undef NAMED_CHARACTER_REFERENCE
60 DUMMY_INITIAL_NAME_POSITION
= 0,
61 /* enums don't take up space, so generate _START and _END */
62 #define NAMED_CHARACTER_REFERENCE(N, CHARS, LEN, FLAG, VALUE) \
63 NAME_##N##_DUMMY, /* automatically one higher than previous */ \
64 NAME_##N##_START = NAME_##N##_DUMMY - 1, \
65 NAME_##N##_END = NAME_##N##_START + LEN + FLAG,
66 #include "nsHtml5NamedCharactersInclude.h"
67 #undef NAMED_CHARACTER_REFERENCE
68 DUMMY_FINAL_NAME_VALUE
71 static_assert(MOZ_ARRAY_LENGTH(ALL_NAMES
) < 0x10000,
72 "Start positions should fit in 16 bits");
74 const nsHtml5CharacterName
nsHtml5NamedCharacters::NAMES
[] = {
76 # define NAMED_CHARACTER_REFERENCE(N, CHARS, LEN, FLAG, VALUE) \
77 {NAME_##N##_START, LEN, N},
79 # define NAMED_CHARACTER_REFERENCE(N, CHARS, LEN, FLAG, VALUE) \
85 #include "nsHtml5NamedCharactersInclude.h"
86 #undef NAMED_CHARACTER_REFERENCE
89 int32_t nsHtml5CharacterName::length() const { return nameLen
; }
91 char16_t
nsHtml5CharacterName::charAt(int32_t index
) const {
92 return static_cast<char16_t
>(ALL_NAMES
[nameStart
+ index
]);
95 void nsHtml5NamedCharacters::initializeStatics() {
96 WINDOWS_1252
= new char16_t
*[32];
97 for (int32_t i
= 0; i
< 32; ++i
) {
98 WINDOWS_1252
[i
] = (char16_t
*)&(WINDOWS_1252_DATA
[i
]);
102 void nsHtml5NamedCharacters::releaseStatics() { delete[] WINDOWS_1252
; }