| // Copyright 2016 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "core/fpdfapi/font/cpdf_fontencoding.h" |
| |
| #include <utility> |
| |
| #include "core/fpdfapi/parser/cpdf_array.h" |
| #include "core/fpdfapi/parser/cpdf_dictionary.h" |
| #include "core/fpdfapi/parser/cpdf_name.h" |
| #include "core/fpdfapi/parser/cpdf_number.h" |
| #include "core/fpdfapi/parser/fpdf_parser_decode.h" |
| #include "core/fxge/fx_freetype.h" |
| #include "third_party/base/ptr_util.h" |
| |
| namespace { |
| |
| const uint16_t MSSymbolEncoding[CPDF_FontEncoding::kEncodingTableSize] = { |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, 0x0021, 0x2200, 0x0023, |
| 0x2203, 0x0025, 0x0026, 0x220b, 0x0028, 0x0029, 0x2217, 0x002b, 0x002c, |
| 0x2212, 0x002e, 0x002f, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, |
| 0x0036, 0x0037, 0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, |
| 0x003f, 0x2245, 0x0391, 0x0392, 0x03a7, 0x0394, 0x0395, 0x03a6, 0x0393, |
| 0x0397, 0x0399, 0x03d1, 0x039a, 0x039b, 0x039c, 0x039d, 0x039f, 0x03a0, |
| 0x0398, 0x03a1, 0x03a3, 0x03a4, 0x03a5, 0x03c2, 0x03a9, 0x039e, 0x03a8, |
| 0x0396, 0x005b, 0x2234, 0x005d, 0x22a5, 0x005f, 0x203e, 0x03b1, 0x03b2, |
| 0x03c7, 0x03b4, 0x03b5, 0x03c6, 0x03b3, 0x03b7, 0x03b9, 0x03d5, 0x03ba, |
| 0x03bb, 0x03bc, 0x03bd, 0x03bf, 0x03c0, 0x03b8, 0x03c1, 0x03c3, 0x03c4, |
| 0x03c5, 0x03d6, 0x03c9, 0x03be, 0x03c8, 0x03b6, 0x007b, 0x007c, 0x007d, |
| 0x223c, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03d2, |
| 0x2032, 0x2264, 0x2215, 0x221e, 0x0192, 0x2663, 0x2666, 0x2664, 0x2660, |
| 0x2194, 0x2190, 0x2191, 0x2192, 0x2193, 0x00b0, 0x00b1, 0x2033, 0x2265, |
| 0x00d7, 0x221d, 0x2202, 0x2219, 0x00f7, 0x2260, 0x2261, 0x2248, 0x22ef, |
| 0x0000, 0x0000, 0x21b5, 0x0000, 0x2111, 0x211c, 0x2118, 0x2297, 0x2295, |
| 0x2205, 0x2229, 0x222a, 0x2283, 0x2287, 0x2284, 0x2282, 0x2286, 0x2208, |
| 0x2209, 0x2220, 0x2207, 0x00ae, 0x00a9, 0x2122, 0x220f, 0x221a, 0x22c5, |
| 0x00ac, 0x2227, 0x2228, 0x21d4, 0x21d0, 0x21d1, 0x21d2, 0x21d3, 0x25ca, |
| 0x2329, 0x0000, 0x0000, 0x0000, 0x2211, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x232a, 0x222b, |
| 0x2320, 0x0000, 0x2321, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000}; |
| |
| const uint16_t StandardEncoding[CPDF_FontEncoding::kEncodingTableSize] = { |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, 0x0021, 0x0022, 0x0023, |
| 0x0024, 0x0025, 0x0026, 0x2019, 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, |
| 0x002d, 0x002e, 0x002f, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, |
| 0x0036, 0x0037, 0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, |
| 0x003f, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, |
| 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f, 0x0050, |
| 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, |
| 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f, 0x2018, 0x0061, 0x0062, |
| 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006a, 0x006b, |
| 0x006c, 0x006d, 0x006e, 0x006f, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, |
| 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, |
| 0x007e, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00a1, |
| 0x00a2, 0x00a3, 0x2044, 0x00a5, 0x0192, 0x00a7, 0x00a4, 0x0027, 0x201c, |
| 0x00ab, 0x2039, 0x203a, 0xfb01, 0xfb02, 0x0000, 0x2013, 0x2020, 0x2021, |
| 0x00b7, 0x0000, 0x00b6, 0x2022, 0x201a, 0x201e, 0x201d, 0x00bb, 0x2026, |
| 0x2030, 0x0000, 0x00bf, 0x0000, 0x0060, 0x00b4, 0x02c6, 0x02dc, 0x00af, |
| 0x02d8, 0x02d9, 0x00a8, 0x0000, 0x02da, 0x00b8, 0x0000, 0x02dd, 0x02db, |
| 0x02c7, 0x2014, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x00c6, 0x0000, 0x00aa, 0x0000, 0x0000, 0x0000, 0x0000, 0x0141, 0x00d8, |
| 0x0152, 0x00ba, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00e6, 0x0000, |
| 0x0000, 0x0000, 0x0131, 0x0000, 0x0000, 0x0142, 0x00f8, 0x0153, 0x00df, |
| 0x0000, 0x0000, 0x0000, 0x0000}; |
| |
| const uint16_t MacRomanEncoding[CPDF_FontEncoding::kEncodingTableSize] = { |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, 0x0021, 0x0022, 0x0023, |
| 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, |
| 0x002d, 0x002e, 0x002f, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, |
| 0x0036, 0x0037, 0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, |
| 0x003f, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, |
| 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f, 0x0050, |
| 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, |
| 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f, 0x0060, 0x0061, 0x0062, |
| 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006a, 0x006b, |
| 0x006c, 0x006d, 0x006e, 0x006f, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, |
| 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, |
| 0x007e, 0x0000, 0x00c4, 0x00c5, 0x00c7, 0x00c9, 0x00d1, 0x00d6, 0x00dc, |
| 0x00e1, 0x00e0, 0x00e2, 0x00e4, 0x00e3, 0x00e5, 0x00e7, 0x00e9, 0x00e8, |
| 0x00ea, 0x00eb, 0x00ed, 0x00ec, 0x00ee, 0x00ef, 0x00f1, 0x00f3, 0x00f2, |
| 0x00f4, 0x00f6, 0x00f5, 0x00fa, 0x00f9, 0x00fb, 0x00fc, 0x2020, 0x00b0, |
| 0x00a2, 0x00a3, 0x00a7, 0x2022, 0x00b6, 0x00df, 0x00ae, 0x00a9, 0x2122, |
| 0x00b4, 0x00a8, 0x0000, 0x00c6, 0x00d8, 0x0000, 0x00b1, 0x0000, 0x0000, |
| 0x00a5, 0x00b5, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00aa, 0x00ba, |
| 0x0000, 0x00e6, 0x00f8, 0x00bf, 0x00a3, 0x00ac, 0x0000, 0x0192, 0x0000, |
| 0x0000, 0x00ab, 0x00bb, 0x2026, 0x0020, 0x00c0, 0x00c3, 0x00d5, 0x0152, |
| 0x0153, 0x2013, 0x2014, 0x201c, 0x201d, 0x2018, 0x2019, 0x00f7, 0x0000, |
| 0x00ff, 0x0178, 0x2044, 0x00a4, 0x2039, 0x203a, 0xfb01, 0xfb02, 0x2021, |
| 0x00b7, 0x201a, 0x201e, 0x2030, 0x00c2, 0x00ca, 0x00c1, 0x00cb, 0x00c8, |
| 0x00cd, 0x00ce, 0x00cf, 0x00cc, 0x00d3, 0x00d4, 0x0000, 0x00d2, 0x00da, |
| 0x00db, 0x00d9, 0x0131, 0x02c6, 0x02dc, 0x00af, 0x02d8, 0x02d9, 0x02da, |
| 0x00b8, 0x02dd, 0x02db, 0x02c7}; |
| |
| const uint16_t AdobeWinAnsiEncoding[CPDF_FontEncoding::kEncodingTableSize] = { |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, 0x0021, 0x0022, 0x0023, |
| 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, |
| 0x002d, 0x002e, 0x002f, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, |
| 0x0036, 0x0037, 0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, |
| 0x003f, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, |
| 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f, 0x0050, |
| 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, |
| 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f, 0x0060, 0x0061, 0x0062, |
| 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006a, 0x006b, |
| 0x006c, 0x006d, 0x006e, 0x006f, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, |
| 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, |
| 0x007e, 0x2022, 0x20ac, 0x2022, 0x201a, 0x0192, 0x201e, 0x2026, 0x2020, |
| 0x2021, 0x02c6, 0x2030, 0x0160, 0x2039, 0x0152, 0x2022, 0x017d, 0x2022, |
| 0x2022, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014, 0x02dc, |
| 0x2122, 0x0161, 0x203a, 0x0153, 0x2022, 0x017e, 0x0178, 0x0020, 0x00a1, |
| 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, 0x00a8, 0x00a9, 0x00aa, |
| 0x00ab, 0x00ac, 0x002d, 0x00ae, 0x00af, 0x00b0, 0x00b1, 0x00b2, 0x00b3, |
| 0x00b4, 0x00b5, 0x00b6, 0x00b7, 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, |
| 0x00bd, 0x00be, 0x00bf, 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, |
| 0x00c6, 0x00c7, 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, |
| 0x00cf, 0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, |
| 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df, 0x00e0, |
| 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, 0x00e8, 0x00e9, |
| 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, 0x00f0, 0x00f1, 0x00f2, |
| 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, 0x00f8, 0x00f9, 0x00fa, 0x00fb, |
| 0x00fc, 0x00fd, 0x00fe, 0x00ff}; |
| |
| const uint16_t MacExpertEncoding[CPDF_FontEncoding::kEncodingTableSize] = { |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, 0xf721, 0xf6f8, 0xf7a2, |
| 0xf724, 0xf6e4, 0xf726, 0xf7b4, 0x207d, 0x207e, 0x2025, 0x2024, 0x002c, |
| 0x002d, 0x002e, 0x2044, 0xf730, 0xf731, 0xf732, 0xf733, 0xf734, 0xf735, |
| 0xf736, 0xf737, 0xf738, 0xf739, 0x003a, 0x003b, 0x0000, 0xf6de, 0x0000, |
| 0xf73f, 0x0000, 0x0000, 0x0000, 0x0000, 0xf7f0, 0x0000, 0x0000, 0x00bc, |
| 0x00bd, 0x00be, 0x215b, 0x215c, 0x215d, 0x215e, 0x2153, 0x2154, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xfb00, 0xfb01, 0xfb02, 0xfb03, |
| 0xfb04, 0x208d, 0x0000, 0x208e, 0xf6f6, 0xf6e5, 0xf760, 0xf761, 0xf762, |
| 0xf763, 0xf764, 0xf765, 0xf766, 0xf767, 0xf768, 0xf769, 0xf76a, 0xf76b, |
| 0xf76c, 0xf76d, 0xf76e, 0xf76f, 0xf770, 0xf771, 0xf772, 0xf773, 0xf774, |
| 0xf775, 0xf776, 0xf777, 0xf778, 0xf779, 0xf77a, 0x20a1, 0xf6dc, 0xf6dd, |
| 0xf6fe, 0x0000, 0x0000, 0xf6e9, 0xf6e0, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0xf7e1, 0xf7e0, 0xf7e2, 0xf7e4, 0xf7e3, 0xf7e5, 0xf7e7, 0xf7e9, 0xf7e8, |
| 0xf7ea, 0xf7eb, 0xf7ed, 0xf7ec, 0xf7ee, 0xf7ef, 0xf7f1, 0xf7f3, 0xf7f2, |
| 0xf7f4, 0xf7f6, 0xf7f5, 0xf7fa, 0xf7f9, 0xf7fb, 0xf7fc, 0x0000, 0x2078, |
| 0x2084, 0x2083, 0x2086, 0x2088, 0x2087, 0xf6fd, 0x0000, 0xf6df, 0x2082, |
| 0x0000, 0xf7a8, 0x0000, 0xf6f5, 0xf6fd, 0x2085, 0x0000, 0xf6e1, 0xf6e7, |
| 0xf7fd, 0x0000, 0xf6e3, 0x0000, 0x0000, 0xf7fe, 0x0000, 0x2089, 0x2080, |
| 0xf6ff, 0xf7e6, 0xf7f8, 0xf7bf, 0x2081, 0xf6e9, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0xf7b8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0xf6fa, 0x2012, 0xf6e6, 0x0000, 0x0000, 0x0000, 0x0000, 0xf7a1, 0x0000, |
| 0xf7ff, 0x0000, 0x00b9, 0x00b2, 0x00b3, 0x2074, 0x2075, 0x2076, 0x2077, |
| 0x2079, 0x2070, 0x0000, 0xf6ec, 0xf6f1, 0x0000, 0x0000, 0x0000, 0xf6ed, |
| 0xf6f2, 0xf6eb, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xf6ee, 0xf6fb, |
| 0xf6f4, 0xf7af, 0xf6ea, 0x207f, 0xf6ef, 0xf6e2, 0xf6e8, 0xf6f7, 0xf6fc, |
| 0x0000, 0x0000, 0x0000, 0x0000}; |
| |
| const uint16_t AdobeSymbolEncoding[CPDF_FontEncoding::kEncodingTableSize] = { |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, 0x0021, 0x2200, 0x0023, |
| 0x2203, 0x0025, 0x0026, 0x220B, 0x0028, 0x0029, 0x2217, 0x002B, 0x002C, |
| 0x2212, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, |
| 0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, |
| 0x003F, 0x2245, 0x0391, 0x0392, 0x03A7, 0x0394, 0x0395, 0x03A6, 0x0393, |
| 0x0397, 0x0399, 0x03D1, 0x039A, 0x039B, 0x039C, 0x039D, 0x039F, 0x03A0, |
| 0x0398, 0x03A1, 0x03A3, 0x03A4, 0x03A5, 0x03C2, 0x03A9, 0x039E, 0x03A8, |
| 0x0396, 0x005B, 0x2234, 0x005D, 0x22A5, 0x005F, 0xF8E5, 0x03B1, 0x03B2, |
| 0x03C7, 0x03B4, 0x03B5, 0x03C6, 0x03B3, 0x03B7, 0x03B9, 0x03D5, 0x03BA, |
| 0x03BB, 0x03BC, 0x03BD, 0x03BF, 0x03C0, 0x03B8, 0x03C1, 0x03C3, 0x03C4, |
| 0x03C5, 0x03D6, 0x03C9, 0x03BE, 0x03C8, 0x03B6, 0x007B, 0x007C, 0x007D, |
| 0x223C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x20AC, 0x03D2, |
| 0x2032, 0x2264, 0x2044, 0x221E, 0x0192, 0x2663, 0x2666, 0x2665, 0x2660, |
| 0x2194, 0x2190, 0x2191, 0x2192, 0x2193, 0x00B0, 0x00B1, 0x2033, 0x2265, |
| 0x00D7, 0x221D, 0x2202, 0x2022, 0x00F7, 0x2260, 0x2261, 0x2248, 0x2026, |
| 0xF8E6, 0xF8E7, 0x21B5, 0x2135, 0x2111, 0x211C, 0x2118, 0x2297, 0x2295, |
| 0x2205, 0x2229, 0x222A, 0x2283, 0x2287, 0x2284, 0x2282, 0x2286, 0x2208, |
| 0x2209, 0x2220, 0x2207, 0xF6DA, 0xF6D9, 0xF6DB, 0x220F, 0x221A, 0x22C5, |
| 0x00AC, 0x2227, 0x2228, 0x21D4, 0x21D0, 0x21D1, 0x21D2, 0x21D3, 0x25CA, |
| 0x2329, 0xF8E8, 0xF8E9, 0xF8EA, 0x2211, 0xF8EB, 0xF8EC, 0xF8ED, 0xF8EE, |
| 0xF8EF, 0xF8F0, 0xF8F1, 0xF8F2, 0xF8F3, 0xF8F4, 0x0000, 0x232A, 0x222B, |
| 0x2320, 0xF8F5, 0x2321, 0xF8F6, 0xF8F7, 0xF8F8, 0xF8F9, 0xF8FA, 0xF8FB, |
| 0xF8FC, 0xF8FD, 0xF8FE, 0x0000, |
| }; |
| |
| const uint16_t ZapfEncoding[CPDF_FontEncoding::kEncodingTableSize] = { |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0020, 0x2701, 0x2702, 0x2703, |
| 0x2704, 0x260E, 0x2706, 0x2707, 0x2708, 0x2709, 0x261B, 0x261E, 0x270C, |
| 0x270D, 0x270E, 0x270F, 0x2710, 0x2711, 0x2712, 0x2713, 0x2714, 0x2715, |
| 0x2716, 0x2717, 0x2718, 0x2719, 0x271A, 0x271B, 0x271C, 0x271D, 0x271E, |
| 0x271F, 0x2720, 0x2721, 0x2722, 0x2723, 0x2724, 0x2725, 0x2726, 0x2727, |
| 0x2605, 0x2729, 0x272A, 0x272B, 0x272C, 0x272D, 0x272E, 0x272F, 0x2730, |
| 0x2731, 0x2732, 0x2733, 0x2734, 0x2735, 0x2736, 0x2737, 0x2738, 0x2739, |
| 0x273A, 0x273B, 0x273C, 0x273D, 0x273E, 0x273F, 0x2740, 0x2741, 0x2742, |
| 0x2743, 0x2744, 0x2745, 0x2746, 0x2747, 0x2748, 0x2749, 0x274A, 0x274B, |
| 0x25CF, 0x274D, 0x25A0, 0x274F, 0x2750, 0x2751, 0x2752, 0x25B2, 0x25BC, |
| 0x25C6, 0x2756, 0x25D7, 0x2758, 0x2759, 0x275A, 0x275B, 0x275C, 0x275D, |
| 0x275E, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, |
| 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x2761, |
| 0x2762, 0x2763, 0x2764, 0x2765, 0x2766, 0x2767, 0x2663, 0x2666, 0x2665, |
| 0x2660, 0x2460, 0x2461, 0x2462, 0x2463, 0x2464, 0x2465, 0x2466, 0x2467, |
| 0x2468, 0x2469, 0x2776, 0x2777, 0x2778, 0x2779, 0x277A, 0x277B, 0x277C, |
| 0x277D, 0x277E, 0x277F, 0x2780, 0x2781, 0x2782, 0x2783, 0x2784, 0x2785, |
| 0x2786, 0x2787, 0x2788, 0x2789, 0x278A, 0x278B, 0x278C, 0x278D, 0x278E, |
| 0x278F, 0x2790, 0x2791, 0x2792, 0x2793, 0x2794, 0x2192, 0x2194, 0x2195, |
| 0x2798, 0x2799, 0x279A, 0x279B, 0x279C, 0x279D, 0x279E, 0x279F, 0x27A0, |
| 0x27A1, 0x27A2, 0x27A3, 0x27A4, 0x27A5, 0x27A6, 0x27A7, 0x27A8, 0x27A9, |
| 0x27AA, 0x27AB, 0x27AC, 0x27AD, 0x27AE, 0x27AF, 0x0000, 0x27B1, 0x27B2, |
| 0x27B3, 0x27B4, 0x27B5, 0x27B6, 0x27B7, 0x27B8, 0x27B9, 0x27BA, 0x27BB, |
| 0x27BC, 0x27BD, 0x27BE, 0x0000, |
| }; |
| |
| constexpr size_t kEncodingTableFirstChar = 32; |
| constexpr size_t kEncodingNamesTableSize = |
| CPDF_FontEncoding::kEncodingTableSize - kEncodingTableFirstChar; |
| constexpr size_t kPDFDocEncodingTableFirstChar = 24; |
| constexpr size_t kPDFDocEncodingNamesTableSize = |
| CPDF_FontEncoding::kEncodingTableSize - kPDFDocEncodingTableFirstChar; |
| |
| const char* const StandardEncodingNames[kEncodingNamesTableSize] = { |
| "space", |
| "exclam", |
| "quotedbl", |
| "numbersign", |
| "dollar", |
| "percent", |
| "ampersand", |
| "quoteright", |
| "parenleft", |
| "parenright", |
| "asterisk", |
| "plus", |
| "comma", |
| "hyphen", |
| "period", |
| "slash", |
| "zero", |
| "one", |
| "two", |
| "three", |
| "four", |
| "five", |
| "six", |
| "seven", |
| "eight", |
| "nine", |
| "colon", |
| "semicolon", |
| "less", |
| "equal", |
| "greater", |
| "question", |
| "at", |
| "A", |
| "B", |
| "C", |
| "D", |
| "E", |
| "F", |
| "G", |
| "H", |
| "I", |
| "J", |
| "K", |
| "L", |
| "M", |
| "N", |
| "O", |
| "P", |
| "Q", |
| "R", |
| "S", |
| "T", |
| "U", |
| "V", |
| "W", |
| "X", |
| "Y", |
| "Z", |
| "bracketleft", |
| "backslash", |
| "bracketright", |
| "asciicircum", |
| "underscore", |
| "quoteleft", |
| "a", |
| "b", |
| "c", |
| "d", |
| "e", |
| "f", |
| "g", |
| "h", |
| "i", |
| "j", |
| "k", |
| "l", |
| "m", |
| "n", |
| "o", |
| "p", |
| "q", |
| "r", |
| "s", |
| "t", |
| "u", |
| "v", |
| "w", |
| "x", |
| "y", |
| "z", |
| "braceleft", |
| "bar", |
| "braceright", |
| "asciitilde", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "exclamdown", |
| "cent", |
| "sterling", |
| "fraction", |
| "yen", |
| "florin", |
| "section", |
| "currency", |
| "quotesingle", |
| "quotedblleft", |
| "guillemotleft", |
| "guilsinglleft", |
| "guilsinglright", |
| "fi", |
| "fl", |
| nullptr, |
| "endash", |
| "dagger", |
| "daggerdbl", |
| "periodcentered", |
| nullptr, |
| "paragraph", |
| "bullet", |
| "quotesinglbase", |
| "quotedblbase", |
| "quotedblright", |
| "guillemotright", |
| "ellipsis", |
| "perthousand", |
| nullptr, |
| "questiondown", |
| nullptr, |
| "grave", |
| "acute", |
| "circumflex", |
| "tilde", |
| "macron", |
| "breve", |
| "dotaccent", |
| "dieresis", |
| nullptr, |
| "ring", |
| "cedilla", |
| nullptr, |
| "hungarumlaut", |
| "ogonek", |
| "caron", |
| "emdash", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "AE", |
| nullptr, |
| "ordfeminine", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "Lslash", |
| "Oslash", |
| "OE", |
| "ordmasculine", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "ae", |
| nullptr, |
| nullptr, |
| nullptr, |
| "dotlessi", |
| nullptr, |
| nullptr, |
| "lslash", |
| "oslash", |
| "oe", |
| "germandbls", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| }; |
| |
| const char* const AdobeWinAnsiEncodingNames[kEncodingNamesTableSize] = { |
| "space", |
| "exclam", |
| "quotedbl", |
| "numbersign", |
| "dollar", |
| "percent", |
| "ampersand", |
| "quotesingle", |
| "parenleft", |
| "parenright", |
| "asterisk", |
| "plus", |
| "comma", |
| "hyphen", |
| "period", |
| "slash", |
| "zero", |
| "one", |
| "two", |
| "three", |
| "four", |
| "five", |
| "six", |
| "seven", |
| "eight", |
| "nine", |
| "colon", |
| "semicolon", |
| "less", |
| "equal", |
| "greater", |
| "question", |
| "at", |
| "A", |
| "B", |
| "C", |
| "D", |
| "E", |
| "F", |
| "G", |
| "H", |
| "I", |
| "J", |
| "K", |
| "L", |
| "M", |
| "N", |
| "O", |
| "P", |
| "Q", |
| "R", |
| "S", |
| "T", |
| "U", |
| "V", |
| "W", |
| "X", |
| "Y", |
| "Z", |
| "bracketleft", |
| "backslash", |
| "bracketright", |
| "asciicircum", |
| "underscore", |
| "grave", |
| "a", |
| "b", |
| "c", |
| "d", |
| "e", |
| "f", |
| "g", |
| "h", |
| "i", |
| "j", |
| "k", |
| "l", |
| "m", |
| "n", |
| "o", |
| "p", |
| "q", |
| "r", |
| "s", |
| "t", |
| "u", |
| "v", |
| "w", |
| "x", |
| "y", |
| "z", |
| "braceleft", |
| "bar", |
| "braceright", |
| "asciitilde", |
| "bullet", |
| "Euro", |
| "bullet", |
| "quotesinglbase", |
| "florin", |
| "quotedblbase", |
| "ellipsis", |
| "dagger", |
| "daggerdbl", |
| "circumflex", |
| "perthousand", |
| "Scaron", |
| "guilsinglleft", |
| "OE", |
| "bullet", |
| "Zcaron", |
| "bullet", |
| "bullet", |
| "quoteleft", |
| "quoteright", |
| "quotedblleft", |
| "quotedblright", |
| "bullet", |
| "endash", |
| "emdash", |
| "tilde", |
| "trademark", |
| "scaron", |
| "guilsinglright", |
| "oe", |
| "bullet", |
| "zcaron", |
| "Ydieresis", |
| "space", |
| "exclamdown", |
| "cent", |
| "sterling", |
| "currency", |
| "yen", |
| "brokenbar", |
| "section", |
| "dieresis", |
| "copyright", |
| "ordfeminine", |
| "guillemotleft", |
| "logicalnot", |
| "hyphen", |
| "registered", |
| "macron", |
| "degree", |
| "plusminus", |
| "twosuperior", |
| "threesuperior", |
| "acute", |
| "mu", |
| "paragraph", |
| "periodcentered", |
| "cedilla", |
| "onesuperior", |
| "ordmasculine", |
| "guillemotright", |
| "onequarter", |
| "onehalf", |
| "threequarters", |
| "questiondown", |
| "Agrave", |
| "Aacute", |
| "Acircumflex", |
| "Atilde", |
| "Adieresis", |
| "Aring", |
| "AE", |
| "Ccedilla", |
| "Egrave", |
| "Eacute", |
| "Ecircumflex", |
| "Edieresis", |
| "Igrave", |
| "Iacute", |
| "Icircumflex", |
| "Idieresis", |
| "Eth", |
| "Ntilde", |
| "Ograve", |
| "Oacute", |
| "Ocircumflex", |
| "Otilde", |
| "Odieresis", |
| "multiply", |
| "Oslash", |
| "Ugrave", |
| "Uacute", |
| "Ucircumflex", |
| "Udieresis", |
| "Yacute", |
| "Thorn", |
| "germandbls", |
| "agrave", |
| "aacute", |
| "acircumflex", |
| "atilde", |
| "adieresis", |
| "aring", |
| "ae", |
| "ccedilla", |
| "egrave", |
| "eacute", |
| "ecircumflex", |
| "edieresis", |
| "igrave", |
| "iacute", |
| "icircumflex", |
| "idieresis", |
| "eth", |
| "ntilde", |
| "ograve", |
| "oacute", |
| "ocircumflex", |
| "otilde", |
| "odieresis", |
| "divide", |
| "oslash", |
| "ugrave", |
| "uacute", |
| "ucircumflex", |
| "udieresis", |
| "yacute", |
| "thorn", |
| "ydieresis", |
| }; |
| |
| const char* const MacRomanEncodingNames[kEncodingNamesTableSize] = { |
| "space", |
| "exclam", |
| "quotedbl", |
| "numbersign", |
| "dollar", |
| "percent", |
| "ampersand", |
| "quotesingle", |
| "parenleft", |
| "parenright", |
| "asterisk", |
| "plus", |
| "comma", |
| "hyphen", |
| "period", |
| "slash", |
| "zero", |
| "one", |
| "two", |
| "three", |
| "four", |
| "five", |
| "six", |
| "seven", |
| "eight", |
| "nine", |
| "colon", |
| "semicolon", |
| "less", |
| "equal", |
| "greater", |
| "question", |
| "at", |
| "A", |
| "B", |
| "C", |
| "D", |
| "E", |
| "F", |
| "G", |
| "H", |
| "I", |
| "J", |
| "K", |
| "L", |
| "M", |
| "N", |
| "O", |
| "P", |
| "Q", |
| "R", |
| "S", |
| "T", |
| "U", |
| "V", |
| "W", |
| "X", |
| "Y", |
| "Z", |
| "bracketleft", |
| "backslash", |
| "bracketright", |
| "asciicircum", |
| "underscore", |
| "grave", |
| "a", |
| "b", |
| "c", |
| "d", |
| "e", |
| "f", |
| "g", |
| "h", |
| "i", |
| "j", |
| "k", |
| "l", |
| "m", |
| "n", |
| "o", |
| "p", |
| "q", |
| "r", |
| "s", |
| "t", |
| "u", |
| "v", |
| "w", |
| "x", |
| "y", |
| "z", |
| "braceleft", |
| "bar", |
| "braceright", |
| "asciitilde", |
| nullptr, |
| "Adieresis", |
| "Aring", |
| "Ccedilla", |
| "Eacute", |
| "Ntilde", |
| "Odieresis", |
| "Udieresis", |
| "aacute", |
| "agrave", |
| "acircumflex", |
| "adieresis", |
| "atilde", |
| "aring", |
| "ccedilla", |
| "eacute", |
| "egrave", |
| "ecircumflex", |
| "edieresis", |
| "iacute", |
| "igrave", |
| "icircumflex", |
| "idieresis", |
| "ntilde", |
| "oacute", |
| "ograve", |
| "ocircumflex", |
| "odieresis", |
| "otilde", |
| "uacute", |
| "ugrave", |
| "ucircumflex", |
| "udieresis", |
| "dagger", |
| "degree", |
| "cent", |
| "sterling", |
| "section", |
| "bullet", |
| "paragraph", |
| "germandbls", |
| "registered", |
| "copyright", |
| "trademark", |
| "acute", |
| "dieresis", |
| "notequal", |
| "AE", |
| "Oslash", |
| "infinity", |
| "plusminus", |
| "lessequal", |
| "greaterequal", |
| "yen", |
| "mu", |
| "partialdiff", |
| "summation", |
| "product", |
| "pi", |
| "integral", |
| "ordfeminine", |
| "ordmasculine", |
| "Omega", |
| "ae", |
| "oslash", |
| "questiondown", |
| "exclamdown", |
| "logicalnot", |
| "radical", |
| "florin", |
| "approxequal", |
| "Delta", |
| "guillemotleft", |
| "guillemotright", |
| "ellipsis", |
| "space", |
| "Agrave", |
| "Atilde", |
| "Otilde", |
| "OE", |
| "oe", |
| "endash", |
| "emdash", |
| "quotedblleft", |
| "quotedblright", |
| "quoteleft", |
| "quoteright", |
| "divide", |
| "lozenge", |
| "ydieresis", |
| "Ydieresis", |
| "fraction", |
| "currency", |
| "guilsinglleft", |
| "guilsinglright", |
| "fi", |
| "fl", |
| "daggerdbl", |
| "periodcentered", |
| "quotesinglbase", |
| "quotedblbase", |
| "perthousand", |
| "Acircumflex", |
| "Ecircumflex", |
| "Aacute", |
| "Edieresis", |
| "Egrave", |
| "Iacute", |
| "Icircumflex", |
| "Idieresis", |
| "Igrave", |
| "Oacute", |
| "Ocircumflex", |
| "apple", |
| "Ograve", |
| "Uacute", |
| "Ucircumflex", |
| "Ugrave", |
| "dotlessi", |
| "circumflex", |
| "tilde", |
| "macron", |
| "breve", |
| "dotaccent", |
| "ring", |
| "cedilla", |
| "hungarumlaut", |
| "ogonek", |
| "caron", |
| }; |
| |
| const char* const MacExpertEncodingNames[kEncodingNamesTableSize] = { |
| "space", |
| "exclamsmall", |
| "Hungarumlautsmall", |
| "centoldstyle", |
| "dollaroldstyle", |
| "dollarsuperior", |
| "ampersandsmall", |
| "Acutesmall", |
| "parenleftsuperior", |
| "parenrightsuperior", |
| "twodotenleader", |
| "onedotenleader", |
| "comma", |
| "hyphen", |
| "period", |
| "fraction", |
| "zerooldstyle", |
| "oneoldstyle", |
| "twooldstyle", |
| "threeoldstyle", |
| "fouroldstyle", |
| "fiveoldstyle", |
| "sixoldstyle", |
| "sevenoldstyle", |
| "eightoldstyle", |
| "nineoldstyle", |
| "colon", |
| "semicolon", |
| nullptr, |
| "threequartersemdash", |
| nullptr, |
| "questionsmall", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "Ethsmall", |
| nullptr, |
| nullptr, |
| "onequarter", |
| "onehalf", |
| "threequarters", |
| "oneeighth", |
| "threeeighths", |
| "fiveeighths", |
| "seveneighths", |
| "onethird", |
| "twothirds", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "ff", |
| "fi", |
| "fl", |
| "ffi", |
| "ffl", |
| "parenleftinferior", |
| nullptr, |
| "parenrightinferior", |
| "Circumflexsmall", |
| "hypheninferior", |
| "Gravesmall", |
| "Asmall", |
| "Bsmall", |
| "Csmall", |
| "Dsmall", |
| "Esmall", |
| "Fsmall", |
| "Gsmall", |
| "Hsmall", |
| "Ismall", |
| "Jsmall", |
| "Ksmall", |
| "Lsmall", |
| "Msmall", |
| "Nsmall", |
| "Osmall", |
| "Psmall", |
| "Qsmall", |
| "Rsmall", |
| "Ssmall", |
| "Tsmall", |
| "Usmall", |
| "Vsmall", |
| "Wsmall", |
| "Xsmall", |
| "Ysmall", |
| "Zsmall", |
| "colonmonetary", |
| "onefitted", |
| "rupiah", |
| "Tildesmall", |
| nullptr, |
| nullptr, |
| "asuperior", |
| "centsuperior", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "Aacutesmall", |
| "Agravesmall", |
| "Acircumflexsmall", |
| "Adieresissmall", |
| "Atildesmall", |
| "Aringsmall", |
| "Ccedillasmall", |
| "Eacutesmall", |
| "Egravesmall", |
| "Ecircumflexsmall", |
| "Edieresissmall", |
| "Iacutesmall", |
| "Igravesmall", |
| "Icircumflexsmall", |
| "Idieresissmall", |
| "Ntildesmall", |
| "Oacutesmall", |
| "Ogravesmall", |
| "Ocircumflexsmall", |
| "Odieresissmall", |
| "Otildesmall", |
| "Uacutesmall", |
| "Ugravesmall", |
| "Ucircumflexsmall", |
| "Udieresissmall", |
| nullptr, |
| "eightsuperior", |
| "fourinferior", |
| "threeinferior", |
| "sixinferior", |
| "eightinferior", |
| "seveninferior", |
| "Scaronsmall", |
| nullptr, |
| "centinferior", |
| "twoinferior", |
| nullptr, |
| "Dieresissmall", |
| nullptr, |
| "Caronsmall", |
| "Scaronsmall", |
| "fiveinferior", |
| nullptr, |
| "commainferior", |
| "periodinferior", |
| "Yacutesmall", |
| nullptr, |
| "dollarinferior", |
| nullptr, |
| nullptr, |
| "Thornsmall", |
| nullptr, |
| "nineinferior", |
| "zeroinferior", |
| "Zcaronsmall", |
| "AEsmall", |
| "Oslashsmall", |
| "questiondownsmall", |
| "oneinferior", |
| "asuperior", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "Cedillasmall", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "OEsmall", |
| "figuredash", |
| "hyphensuperior", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "exclamdownsmall", |
| nullptr, |
| "Ydieresissmall", |
| nullptr, |
| "onesuperior", |
| "twosuperior", |
| "threesuperior", |
| "foursuperior", |
| "fivesuperior", |
| "sixsuperior", |
| "sevensuperior", |
| "ninesuperior", |
| "zerosuperior", |
| nullptr, |
| "esuperior", |
| "rsuperior", |
| nullptr, |
| nullptr, |
| nullptr, |
| "isuperior", |
| "ssuperior", |
| "dsuperior", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "lsuperior", |
| "Ogoneksmall", |
| "Brevesmall", |
| "Macronsmall", |
| "bsuperior", |
| "nsuperior", |
| "msuperior", |
| "commasuperior", |
| "periodsuperior", |
| "Dotaccentsmall", |
| "Ringsmall", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| }; |
| |
| const char* const PDFDocEncodingNames[kPDFDocEncodingNamesTableSize] = { |
| "breve", |
| "caron", |
| "circumflex", |
| "dotaccent", |
| "hungarumlaut", |
| "ogonek", |
| "ring", |
| "tilde", |
| "space", |
| "exclam", |
| "quotedbl", |
| "numbersign", |
| "dollar", |
| "percent", |
| "ampersand", |
| "quotesingle", |
| "parenleft", |
| "parenright", |
| "asterisk", |
| "plus", |
| "comma", |
| "hyphen", |
| "period", |
| "slash", |
| "zero", |
| "one", |
| "two", |
| "three", |
| "four", |
| "five", |
| "six", |
| "seven", |
| "eight", |
| "nine", |
| "colon", |
| "semicolon", |
| "less", |
| "equal", |
| "greater", |
| "question", |
| "at", |
| "A", |
| "B", |
| "C", |
| "D", |
| "E", |
| "F", |
| "G", |
| "H", |
| "I", |
| "J", |
| "K", |
| "L", |
| "M", |
| "N", |
| "O", |
| "P", |
| "Q", |
| "R", |
| "S", |
| "T", |
| "U", |
| "V", |
| "W", |
| "X", |
| "Y", |
| "Z", |
| "bracketleft", |
| "backslash", |
| "bracketright", |
| "asciicircum", |
| "underscore", |
| "grave", |
| "a", |
| "b", |
| "c", |
| "d", |
| "e", |
| "f", |
| "g", |
| "h", |
| "i", |
| "j", |
| "k", |
| "l", |
| "m", |
| "n", |
| "o", |
| "p", |
| "q", |
| "r", |
| "s", |
| "t", |
| "u", |
| "v", |
| "w", |
| "x", |
| "y", |
| "z", |
| "braceleft", |
| "bar", |
| "braceright", |
| "asciitilde", |
| nullptr, |
| "bullet3", |
| "dagger", |
| "daggerdbl", |
| "ellipsis", |
| "emdash", |
| "endash", |
| "florin", |
| "fraction", |
| "guilsinglleft", |
| "guilsinglright", |
| "minus", |
| "perthousand", |
| "quotedblbase", |
| "quotedblleft", |
| "quotedblright", |
| "quoteleft", |
| "quoteright", |
| "quotesinglbase", |
| "trademark", |
| "fi", |
| "fl", |
| "Lslash", |
| "OE", |
| "Scaron", |
| "Ydieresis", |
| "Zcaron2", |
| "dotlessi", |
| "lslash", |
| "oe", |
| "scaron", |
| "zcaron2", |
| nullptr, |
| "Euro", |
| "exclamdown", |
| "cent", |
| "sterling", |
| "currency", |
| "yen", |
| "brokenbar", |
| "section", |
| "dieresis", |
| "copyright", |
| "ordfeminine", |
| "guillemotleft4", |
| "logicalnot", |
| nullptr, |
| "registered", |
| "macron", |
| "degree", |
| "plusminus", |
| "twosuperior", |
| "threesuperior", |
| "acute", |
| "mu", |
| "paragraph", |
| "periodcentered", |
| "cedilla", |
| "onesuperior", |
| "ordmasculine", |
| "guillemotright4", |
| "onequarter", |
| "onehalf", |
| "threequarters", |
| "questiondown", |
| "Agrave", |
| "Aacute", |
| "Acircumflex", |
| "Atilde", |
| "Adieresis", |
| "Aring", |
| "AE", |
| "Ccedilla", |
| "Egrave", |
| "Eacute", |
| "Ecircumflex", |
| "Edieresis", |
| "Igrave", |
| "Iacute", |
| "Icircumflex", |
| "Idieresis", |
| "Eth", |
| "Ntilde", |
| "Ograve", |
| "Oacute", |
| "Ocircumflex", |
| "Otilde", |
| "Odieresis", |
| "multiply", |
| "Oslash", |
| "Ugrave", |
| "Uacute", |
| "Ucircumflex", |
| "Udieresis", |
| "Yacute", |
| "Thorn", |
| "germandbls", |
| "agrave", |
| "aacute", |
| "acircumflex", |
| "atilde", |
| "adieresis", |
| "aring", |
| "ae", |
| "ccedilla", |
| "egrave", |
| "eacute", |
| "ecircumflex", |
| "edieresis", |
| "igrave", |
| "iacute", |
| "icircumflex", |
| "idieresis", |
| "eth", |
| "ntilde", |
| "ograve", |
| "oacute", |
| "ocircumflex", |
| "otilde", |
| "odieresis", |
| "divide", |
| "oslash", |
| "ugrave", |
| "uacute", |
| "ucircumflex", |
| "udieresis", |
| "yacute", |
| "thorn", |
| "ydieresis", |
| }; |
| |
| const char* const AdobeSymbolEncodingNames[kEncodingNamesTableSize] = { |
| "space", |
| "exclam", |
| "universal", |
| "numbersign", |
| "existential", |
| "percent", |
| "ampersand", |
| "suchthat", |
| "parenleft", |
| "parenright", |
| "asteriskmath", |
| "plus", |
| "comma", |
| "minus", |
| "period", |
| "slash", |
| "zero", |
| "one", |
| "two", |
| "three", |
| "four", |
| "five", |
| "six", |
| "seven", |
| "eight", |
| "nine", |
| "colon", |
| "semicolon", |
| "less", |
| "equal", |
| "greater", |
| "question", |
| "congruent", |
| "Alpha", |
| "Beta", |
| "Chi", |
| "Delta", |
| "Epsilon", |
| "Phi", |
| "Gamma", |
| "Eta", |
| "Iota", |
| "theta1", |
| "Kappa", |
| "Lambda", |
| "Mu", |
| "Nu", |
| "Omicron", |
| "Pi", |
| "Theta", |
| "Rho", |
| "Sigma", |
| "Tau", |
| "Upsilon", |
| "sigma1", |
| "Omega", |
| "Xi", |
| "Psi", |
| "Zeta", |
| "bracketleft", |
| "therefore", |
| "bracketright", |
| "perpendicular", |
| "underscore", |
| "radicalex", |
| "alpha", |
| "beta", |
| "chi", |
| "delta", |
| "epsilon", |
| "phi", |
| "gamma", |
| "eta", |
| "iota", |
| "phi1", |
| "kappa", |
| "lambda", |
| "mu", |
| "nu", |
| "omicron", |
| "pi", |
| "theta", |
| "rho", |
| "sigma", |
| "tau", |
| "upsilon", |
| "omega1", |
| "omega", |
| "xi", |
| "psi", |
| "zeta", |
| "braceleft", |
| "bar", |
| "braceright", |
| "similar", |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| nullptr, |
| "Euro", |
| "Upsilon1", |
| "minute", |
| "lessequal", |
| "fraction", |
| "infinity", |
| "florin", |
| "club", |
| "diamond", |
| "heart", |
| "spade", |
| "arrowboth", |
| "arrowleft", |
| "arrowup", |
| "arrowright", |
| "arrowdown", |
| "degree", |
| "plusminus", |
| "second", |
| "greaterequal", |
| "multiply", |
| "proportional", |
| "partialdiff", |
| "bullet", |
| "divide", |
| "notequal", |
| "equivalence", |
| "approxequal", |
| "ellipsis", |
| "arrowvertex", |
| "arrowhorizex", |
| "carriagereturn", |
| "aleph", |
| "Ifraktur", |
| "Rfraktur", |
| "weierstrass", |
| "circlemultiply", |
| "circleplus", |
| "emptyset", |
| "intersection", |
| "union", |
| "propersuperset", |
| "reflexsuperset", |
| "notsubset", |
| "propersubset", |
| "reflexsubset", |
| "element", |
| "notelement", |
| "angle", |
| "gradient", |
| "registerserif", |
| "copyrightserif", |
| "trademarkserif", |
| "product", |
| "radical", |
| "dotmath", |
| "logicalnot", |
| "logicaland", |
| "logicalor", |
| "arrowdblboth", |
| "arrowdblleft", |
| "arrowdblup", |
| "arrowdblright", |
| "arrowdbldown", |
| "lozenge", |
| "angleleft", |
| "registersans", |
| "copyrightsans", |
| "trademarksans", |
| "summation", |
| "parenlefttp", |
| "parenleftex", |
| "parenleftbt", |
| "bracketlefttp", |
| "bracketleftex", |
| "bracketleftbt", |
| "bracelefttp", |
| "braceleftmid", |
| "braceleftbt", |
| "braceex", |
| nullptr, |
| "angleright", |
| "integral", |
| "integraltp", |
| "integralex", |
| "integralbt", |
| "parenrighttp", |
| "parenrightex", |
| "parenrightbt", |
| "bracketrighttp", |
| "bracketrightex", |
| "bracketrightbt", |
| "bracerighttp", |
| "bracerightmid", |
| "bracerightbt", |
| nullptr, |
| }; |
| |
| const char* const ZapfEncodingNames[kEncodingNamesTableSize] = { |
| "space", "a1", "a2", "a202", "a3", "a4", "a5", "a119", |
| "a118", "a117", "a11", "a12", "a13", "a14", "a15", "a16", |
| "a105", "a17", "a18", "a19", "a20", "a21", "a22", "a23", |
| "a24", "a25", "a26", "a27", "a28", "a6", "a7", "a8", |
| "a9", "a10", "a29", "a30", "a31", "a32", "a33", "a34", |
| "a35", "a36", "a37", "a38", "a39", "a40", "a41", "a42", |
| "a43", "a44", "a45", "a46", "a47", "a48", "a49", "a50", |
| "a51", "a52", "a53", "a54", "a55", "a56", "a57", "a58", |
| "a59", "a60", "a61", "a62", "a63", "a64", "a65", "a66", |
| "a67", "a68", "a69", "a70", "a71", "a72", "a73", "a74", |
| "a203", "a75", "a204", "a76", "a77", "a78", "a79", "a81", |
| "a82", "a83", "a84", "a97", "a98", "a99", "a100", nullptr, |
| "a89", "a90", "a93", "a94", "a91", "a92", "a205", "a85", |
| "a206", "a86", "a87", "a88", "a95", "a96", nullptr, nullptr, |
| nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, |
| nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, |
| nullptr, "a101", "a102", "a103", "a104", "a106", "a107", "a108", |
| "a112", "a111", "a110", "a109", "a120", "a121", "a122", "a123", |
| "a124", "a125", "a126", "a127", "a128", "a129", "a130", "a131", |
| "a132", "a133", "a134", "a135", "a136", "a137", "a138", "a139", |
| "a140", "a141", "a142", "a143", "a144", "a145", "a146", "a147", |
| "a148", "a149", "a150", "a151", "a152", "a153", "a154", "a155", |
| "a156", "a157", "a158", "a159", "a160", "a161", "a163", "a164", |
| "a196", "a165", "a192", "a166", "a167", "a168", "a169", "a170", |
| "a171", "a172", "a173", "a162", "a174", "a175", "a176", "a177", |
| "a178", "a179", "a193", "a180", "a199", "a181", "a200", "a182", |
| nullptr, "a201", "a183", "a184", "a197", "a185", "a194", "a198", |
| "a186", "a195", "a187", "a188", "a189", "a190", "a191", nullptr}; |
| |
| uint32_t PDF_FindCode(const uint16_t* pCodes, uint16_t unicode) { |
| for (size_t i = 0; i < CPDF_FontEncoding::kEncodingTableSize; i++) { |
| if (pCodes[i] == unicode) |
| return i; |
| } |
| return 0; |
| } |
| |
| } // namespace |
| |
| CPDF_FontEncoding::CPDF_FontEncoding() { |
| memset(m_Unicodes, 0, sizeof(m_Unicodes)); |
| } |
| |
| int CPDF_FontEncoding::CharCodeFromUnicode(wchar_t unicode) const { |
| for (size_t i = 0; i < FX_ArraySize(m_Unicodes); i++) { |
| if (m_Unicodes[i] == unicode) |
| return i; |
| } |
| return -1; |
| } |
| |
| CPDF_FontEncoding::CPDF_FontEncoding(int PredefinedEncoding) { |
| const uint16_t* pSrc = PDF_UnicodesForPredefinedCharSet(PredefinedEncoding); |
| if (!pSrc) { |
| memset(m_Unicodes, 0, sizeof(m_Unicodes)); |
| } else { |
| for (size_t i = 0; i < FX_ArraySize(m_Unicodes); i++) |
| m_Unicodes[i] = pSrc[i]; |
| } |
| } |
| |
| bool CPDF_FontEncoding::IsIdentical(const CPDF_FontEncoding* pAnother) const { |
| return memcmp(m_Unicodes, pAnother->m_Unicodes, sizeof(m_Unicodes)) == 0; |
| } |
| |
| std::unique_ptr<CPDF_Object> CPDF_FontEncoding::Realize( |
| WeakPtr<ByteStringPool> pPool) const { |
| int predefined = 0; |
| for (int cs = PDFFONT_ENCODING_WINANSI; cs < PDFFONT_ENCODING_ZAPFDINGBATS; |
| cs++) { |
| const uint16_t* pSrc = PDF_UnicodesForPredefinedCharSet(cs); |
| bool match = true; |
| for (size_t i = 0; i < FX_ArraySize(m_Unicodes); i++) { |
| if (m_Unicodes[i] != pSrc[i]) { |
| match = false; |
| break; |
| } |
| } |
| if (match) { |
| predefined = cs; |
| break; |
| } |
| } |
| if (predefined) { |
| const char* pName; |
| if (predefined == PDFFONT_ENCODING_WINANSI) |
| pName = "WinAnsiEncoding"; |
| else if (predefined == PDFFONT_ENCODING_MACROMAN) |
| pName = "MacRomanEncoding"; |
| else if (predefined == PDFFONT_ENCODING_MACEXPERT) |
| pName = "MacExpertEncoding"; |
| else |
| return nullptr; |
| |
| return pdfium::MakeUnique<CPDF_Name>(pPool, pName); |
| } |
| const uint16_t* pStandard = |
| PDF_UnicodesForPredefinedCharSet(PDFFONT_ENCODING_WINANSI); |
| auto pDiff = pdfium::MakeUnique<CPDF_Array>(); |
| for (size_t i = 0; i < FX_ArraySize(m_Unicodes); i++) { |
| if (pStandard[i] == m_Unicodes[i]) |
| continue; |
| |
| pDiff->AddNew<CPDF_Number>(static_cast<int>(i)); |
| pDiff->AddNew<CPDF_Name>(PDF_AdobeNameFromUnicode(m_Unicodes[i])); |
| } |
| |
| auto pDict = pdfium::MakeUnique<CPDF_Dictionary>(pPool); |
| pDict->SetNewFor<CPDF_Name>("BaseEncoding", "WinAnsiEncoding"); |
| pDict->SetFor("Differences", std::move(pDiff)); |
| return std::move(pDict); |
| } |
| |
| uint32_t FT_CharCodeFromUnicode(int encoding, wchar_t unicode) { |
| switch (encoding) { |
| case FXFT_ENCODING_UNICODE: |
| return unicode; |
| case FXFT_ENCODING_ADOBE_STANDARD: |
| return PDF_FindCode(StandardEncoding, unicode); |
| case FXFT_ENCODING_ADOBE_EXPERT: |
| return PDF_FindCode(MacExpertEncoding, unicode); |
| case FXFT_ENCODING_ADOBE_LATIN_1: |
| return PDF_FindCode(AdobeWinAnsiEncoding, unicode); |
| case FXFT_ENCODING_APPLE_ROMAN: |
| return PDF_FindCode(MacRomanEncoding, unicode); |
| case FXFT_ENCODING_ADOBE_CUSTOM: |
| return PDF_FindCode(PDFDocEncoding, unicode); |
| case FXFT_ENCODING_MS_SYMBOL: |
| return PDF_FindCode(MSSymbolEncoding, unicode); |
| } |
| return 0; |
| } |
| const uint16_t* PDF_UnicodesForPredefinedCharSet(int encoding) { |
| switch (encoding) { |
| case PDFFONT_ENCODING_WINANSI: |
| return AdobeWinAnsiEncoding; |
| case PDFFONT_ENCODING_MACROMAN: |
| return MacRomanEncoding; |
| case PDFFONT_ENCODING_MACEXPERT: |
| return MacExpertEncoding; |
| case PDFFONT_ENCODING_STANDARD: |
| return StandardEncoding; |
| case PDFFONT_ENCODING_ADOBE_SYMBOL: |
| return AdobeSymbolEncoding; |
| case PDFFONT_ENCODING_ZAPFDINGBATS: |
| return ZapfEncoding; |
| case PDFFONT_ENCODING_PDFDOC: |
| return PDFDocEncoding; |
| case PDFFONT_ENCODING_MS_SYMBOL: |
| return MSSymbolEncoding; |
| } |
| return nullptr; |
| } |
| |
| wchar_t PDF_UnicodeFromAdobeName(const char* name) { |
| return (wchar_t)(FXFT_unicode_from_adobe_name(name) & 0x7FFFFFFF); |
| } |
| |
| ByteString PDF_AdobeNameFromUnicode(wchar_t unicode) { |
| char glyph_name[64]; |
| FXFT_adobe_name_from_unicode(glyph_name, unicode); |
| return ByteString(glyph_name); |
| } |
| |
| const char* PDF_CharNameFromPredefinedCharSet(int encoding, uint8_t charcode) { |
| if (encoding == PDFFONT_ENCODING_PDFDOC) { |
| if (charcode < kPDFDocEncodingTableFirstChar) |
| return nullptr; |
| |
| charcode -= kPDFDocEncodingTableFirstChar; |
| } else { |
| if (charcode < kEncodingTableFirstChar) |
| return nullptr; |
| |
| charcode -= kEncodingTableFirstChar; |
| } |
| switch (encoding) { |
| case PDFFONT_ENCODING_WINANSI: |
| return AdobeWinAnsiEncodingNames[charcode]; |
| case PDFFONT_ENCODING_MACROMAN: |
| return MacRomanEncodingNames[charcode]; |
| case PDFFONT_ENCODING_MACEXPERT: |
| return MacExpertEncodingNames[charcode]; |
| case PDFFONT_ENCODING_STANDARD: |
| return StandardEncodingNames[charcode]; |
| case PDFFONT_ENCODING_ADOBE_SYMBOL: |
| return AdobeSymbolEncodingNames[charcode]; |
| case PDFFONT_ENCODING_ZAPFDINGBATS: |
| return ZapfEncodingNames[charcode]; |
| case PDFFONT_ENCODING_PDFDOC: |
| return PDFDocEncodingNames[charcode]; |
| } |
| return nullptr; |
| } |
| |
| wchar_t FT_UnicodeFromCharCode(int encoding, uint32_t charcode) { |
| switch (encoding) { |
| case FXFT_ENCODING_UNICODE: |
| return (uint16_t)charcode; |
| case FXFT_ENCODING_ADOBE_STANDARD: |
| return StandardEncoding[(uint8_t)charcode]; |
| case FXFT_ENCODING_ADOBE_EXPERT: |
| return MacExpertEncoding[(uint8_t)charcode]; |
| case FXFT_ENCODING_ADOBE_LATIN_1: |
| return AdobeWinAnsiEncoding[(uint8_t)charcode]; |
| case FXFT_ENCODING_APPLE_ROMAN: |
| return MacRomanEncoding[(uint8_t)charcode]; |
| case PDFFONT_ENCODING_PDFDOC: |
| return PDFDocEncoding[(uint8_t)charcode]; |
| } |
| return 0; |
| } |
