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      1 // Copyright 2014 PDFium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
      6 
      7 #include "../../../include/fpdfapi/fpdf_page.h"
      8 #include "../../../include/fxge/fx_freetype.h"
      9 extern FX_WCHAR PDF_UnicodeFromAdobeName(const FX_CHAR*);
     10 const struct _UnicodeAlt {
     11     FX_WORD	m_Unicode;
     12     const FX_CHAR* m_Alter;
     13 }
     14 UnicodeAlts[] = {
     15     {0x00a0, " "}, {0x00a1, "!"}, {0x00a2, "c"}, {0x00a3, "P"}, {0x00a4, "o"},
     16     {0x00a5, "Y"}, {0x00a6, "|"}, {0x00a7, "S"}, {0x00a9, "(C)"}, {0x00aa, "a"},
     17     {0x00ab, "<<"}, {0x00ac, "-|"}, {0x00ae, "(R)"}, {0x00af, "-"},
     18     {0x00b0, "o"}, {0x00b1, "+/-"}, {0x00b2, "^2"}, { 0x00b3, "^3"},
     19     {0x00b4, "'"}, {0x00b5, "u"}, {0x00b6, "P"}, {0x00b7, "."},
     20     {0x00b9, "^1"}, {0x00ba, "o"}, {0x00bb, ">>"}, {0x00bc, "1/4"},
     21     {0x00bd, "1/2"}, {0x00be, "3/4"},  {0x00bf, "?"}, {0x00c0, "A"},
     22     {0x00c1, "A"}, {0x00c2, "A"}, {0x00c3, "A"}, {0x00c4, "A"},
     23     {0x00c5, "A"}, {0x00c6, "AE"}, {0x00c7, "C"}, {0x00c8, "E"},
     24     {0x00c9, "E"}, {0x00ca, "E"}, {0x00cb, "E"}, {0x00cc, "I"},
     25     {0x00cd, "I"}, {0x00ce, "I"}, {0x00cf, "I"},
     26     {0x00d1, "N"}, {0x00d2, "O"}, {0x00d3, "O"}, {0x00d4, "O"},
     27     {0x00d5, "O"}, {0x00d6, "O"}, {0x00d7, "x"}, {0x00d8, "O"},
     28     {0x00d9, "U"}, {0x00da, "U"}, {0x00db, "U"}, {0x00dc, "U"},
     29     {0x00dd, "Y"}, {0x00df, "S"}, {0x00e0, "a"},
     30     {0x00e1, "a"}, {0x00e2, "a"}, {0x00e3, "a"}, {0x00e4, "a"},
     31     {0x00e5, "a"}, {0x00e6, "ae"}, {0x00e7, "c"}, {0x00e8, "e"},
     32     {0x00e9, "e"}, {0x00ea, "e"}, {0x00eb, "e"}, {0x00ec, "i"},
     33     {0x00ed, "i"}, {0x00ee, "i"}, {0x00ef, "i"},
     34     {0x00f1, "n"}, {0x00f2, "o"}, {0x00f3, "o"}, {0x00f4, "o"},
     35     {0x00f5, "o"}, {0x00f6, "o"}, {0x00f7, "/"}, {0x00f8, "o"},
     36     {0x00f9, "u"}, {0x00fa, "u"}, {0x00fb, "u"}, {0x00fc, "u"},
     37     {0x00fd, "y"}, {0x00ff, "y"},
     38     {0x02b0, "h"}, {0x02b2, "j"}, {0x02b3, "r"}, {0x02b7, "w"},
     39     {0x02b8, "y"}, {0x02b9, "'"}, {0x02ba, "\""}, {0x02bb, "'"},
     40     {0x02bc, "'"}, {0x02bd, "'"}, {0x02be, "'"}, {0x02bf, "'"},
     41     {0x02c2, "<"}, {0x02c3, ">"}, {0x02c4, "^"}, {0x02c5, "v"},
     42     {0x02c6, "^"}, {0x02c7, "v"}, {0x02c8, "'"}, {0x02c9, "-"},
     43     {0x02ca, "'"}, {0x02cb, "'"}, {0x02cc, "."}, {0x02cd, "_"},
     44     {0x2010, "-"}, {0x2012, "-"}, {0x2013, "-"}, {0x2014, "--"},
     45     {0x2015, "--"}, {0x2016, "|"}, {0x2017, "_"},
     46     {0x2018, "'"}, {0x2019, "'"}, {0x201a, ","}, {0x201b, "'"},
     47     {0x201c, "\""}, {0x201d, "\""}, {0x201e, ","}, {0x201f, "'"},
     48     {0x2020, "+"}, {0x2021, "+"}, {0x2022, "*"}, {0x2023, ">"},
     49     {0x2024, "."}, {0x2025, ".."}, {0x2027, "."}, {0x2032, "'"},
     50     {0x2033, "\""}, {0x2035, "'"}, {0x2036, "\""}, {0x2038, "^"},
     51     {0x2039, "<"}, {0x203a, ">"}, {0x203b, "*"}, {0x203c, "!!"},
     52     {0x203d, "?!"}, {0x203e, "-"}, {0x2044, "/"}, {0x2047, "??"},
     53     {0x2048, "?!"}, {0x2049, "!?"}, {0x204e, "*"}, {0x2052, "%"},
     54     {0x2122, "(TM)"},
     55     {0x2212, "-"}, {0x2215, "/"}, {0x2216, "\\"}, {0x2217, "*"},
     56     {0x2218, "*"}, {0x2219, "*"}, {0x2223, "|"}, {0x22c5, "."},
     57     {0x266f, "#"},
     58     {0XF6D9, "(C)"}, {0XF6DA, "(C)"}, {0XF6DB, "(TM)"},
     59     {0XF8E8, "(C)"}, {0xf8e9, "(C)"}, {0XF8EA, "(TM)"},
     60 
     61     {0xfb01, "fi"}, {0xfb02, "fl"}
     62 };
     63 const FX_CHAR* FCS_GetAltStr(FX_WCHAR unicode)
     64 {
     65     int begin = 0;
     66     int end = sizeof UnicodeAlts / sizeof(struct _UnicodeAlt) - 1;
     67     while (begin <= end) {
     68         int middle = (begin + end) / 2;
     69         FX_WORD middlecode = UnicodeAlts[middle].m_Unicode;
     70         if (middlecode > unicode) {
     71             end = middle - 1;
     72         } else if (middlecode < unicode) {
     73             begin = middle + 1;
     74         } else {
     75             return UnicodeAlts[middle].m_Alter;
     76         }
     77     }
     78     return NULL;
     79 }
     80 const FX_WORD StandardEncoding[256] = {
     81     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
     82     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
     83     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
     84     0x0000, 0x0000, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x2019,
     85     0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f, 0x0030, 0x0031,
     86     0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003a, 0x003b,
     87     0x003c, 0x003d, 0x003e, 0x003f, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045,
     88     0x0046, 0x0047, 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f,
     89     0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059,
     90     0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f, 0x2018, 0x0061, 0x0062, 0x0063,
     91     0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d,
     92     0x006e, 0x006f, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
     93     0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, 0x007e, 0x0000, 0x0000, 0x0000,
     94     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
     95     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
     96     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
     97     0x0000, 0x00a1, 0x00a2, 0x00a3, 0x2044, 0x00a5, 0x0192, 0x00a7, 0x00a4, 0x0027,
     98     0x201c, 0x00ab, 0x2039, 0x203a, 0xfb01, 0xfb02, 0x0000, 0x2013, 0x2020, 0x2021,
     99     0x00b7, 0x0000, 0x00b6, 0x2022, 0x201a, 0x201e, 0x201d, 0x00bb, 0x2026, 0x2030,
    100     0x0000, 0x00bf, 0x0000, 0x0060, 0x00b4, 0x02c6, 0x02dc, 0x00af, 0x02d8, 0x02d9,
    101     0x00a8, 0x0000, 0x02da, 0x00b8, 0x0000, 0x02dd, 0x02db, 0x02c7, 0x2014, 0x0000,
    102     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    103     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00c6, 0x0000, 0x00aa, 0x0000, 0x0000,
    104     0x0000, 0x0000, 0x0141, 0x00d8, 0x0152, 0x00ba, 0x0000, 0x0000, 0x0000, 0x0000,
    105     0x0000, 0x00e6, 0x0000, 0x0000, 0x0000, 0x0131, 0x0000, 0x0000, 0x0142, 0x00f8,
    106     0x0153, 0x00df, 0x0000, 0x0000, 0x0000, 0x0000
    107 };
    108 const FX_WORD MacRomanEncoding[256] = {
    109     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    110     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    111     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    112     0x0000, 0x0000, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027,
    113     0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f, 0x0030, 0x0031,
    114     0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003a, 0x003b,
    115     0x003c, 0x003d, 0x003e, 0x003f, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045,
    116     0x0046, 0x0047, 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f,
    117     0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059,
    118     0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f, 0x0060, 0x0061, 0x0062, 0x0063,
    119     0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d,
    120     0x006e, 0x006f, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
    121     0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, 0x007e, 0x0000, 0x00c4, 0x00c5,
    122     0x00c7, 0x00c9, 0x00d1, 0x00d6, 0x00dc, 0x00e1, 0x00e0, 0x00e2, 0x00e4, 0x00e3,
    123     0x00e5, 0x00e7, 0x00e9, 0x00e8, 0x00ea, 0x00eb, 0x00ed, 0x00ec, 0x00ee, 0x00ef,
    124     0x00f1, 0x00f3, 0x00f2, 0x00f4, 0x00f6, 0x00f5, 0x00fa, 0x00f9, 0x00fb, 0x00fc,
    125     0x2020, 0x00b0, 0x00a2, 0x00a3, 0x00a7, 0x2022, 0x00b6, 0x00df, 0x00ae, 0x00a9,
    126     0x2122, 0x00b4, 0x00a8, 0x0000, 0x00c6, 0x00d8, 0x0000, 0x00b1, 0x0000, 0x0000,
    127     0x00a5, 0x00b5, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00aa, 0x00ba, 0x0000,
    128     0x00e6, 0x00f8, 0x00bf, 0x00a3, 0x00ac, 0x0000, 0x0192, 0x0000, 0x0000, 0x00ab,
    129     0x00bb, 0x2026, 0x0020, 0x00c0, 0x00c3, 0x00d5, 0x0152, 0x0153, 0x2013, 0x2014,
    130     0x201c, 0x201d, 0x2018, 0x2019, 0x00f7, 0x0000, 0x00ff, 0x0178, 0x2044, 0x00a4,
    131     0x2039, 0x203a, 0xfb01, 0xfb02, 0x2021, 0x00b7, 0x201a, 0x201e, 0x2030, 0x00c2,
    132     0x00ca, 0x00c1, 0x00cb, 0x00c8, 0x00cd, 0x00ce, 0x00cf, 0x00cc, 0x00d3, 0x00d4,
    133     0x0000, 0x00d2, 0x00da, 0x00db, 0x00d9, 0x0131, 0x02c6, 0x02dc, 0x00af, 0x02d8,
    134     0x02d9, 0x02da, 0x00b8, 0x02dd, 0x02db, 0x02c7
    135 };
    136 const FX_WORD AdobeWinAnsiEncoding[256] = {
    137     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    138     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    139     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    140     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    141     0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027,
    142     0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f,
    143     0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
    144     0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f,
    145     0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
    146     0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f,
    147     0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
    148     0x0058, 0x0059, 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f,
    149     0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067,
    150     0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f,
    151     0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
    152     0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, 0x007e, 0x2022,
    153     0x20ac, 0x2022, 0x201a, 0x0192, 0x201e, 0x2026, 0x2020, 0x2021,
    154     0x02c6, 0x2030, 0x0160, 0x2039,	0x0152, 0x2022, 0x017d, 0x2022,
    155     0x2022, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014,
    156     0x02dc, 0x2122, 0x0161, 0x203a, 0x0153, 0x2022, 0x017e, 0x0178,
    157     0x0020, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
    158     0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x002d, 0x00ae, 0x00af,
    159     0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
    160     0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf,
    161     0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7,
    162     0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
    163     0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7,
    164     0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df,
    165     0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7,
    166     0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef,
    167     0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7,
    168     0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff
    169 };
    170 extern const FX_WORD PDFDocEncoding[256];
    171 const FX_WORD MacExpertEncoding[256] = {
    172     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    173     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    174     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    175     0x0000, 0x0000, 0x0020, 0xf721, 0xf6f8, 0xf7a2, 0xf724, 0xf6e4, 0xf726, 0xf7b4,
    176     0x207d, 0x207e, 0x2025, 0x2024, 0x002c, 0x002d, 0x002e, 0x2044, 0xf730, 0xf731,
    177     0xf732, 0xf733, 0xf734, 0xf735, 0xf736, 0xf737, 0xf738, 0xf739, 0x003a, 0x003b,
    178     0x0000, 0xf6de, 0x0000, 0xf73f, 0x0000, 0x0000, 0x0000, 0x0000, 0xf7f0, 0x0000,
    179     0x0000, 0x00bc, 0x00bd, 0x00be, 0x215b, 0x215c, 0x215d, 0x215e, 0x2153, 0x2154,
    180     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xfb00, 0xfb01, 0xfb02, 0xfb03,
    181     0xfb04, 0x208d, 0x0000, 0x208e, 0xf6f6, 0xf6e5, 0xf760, 0xf761, 0xf762, 0xf763,
    182     0xf764, 0xf765, 0xf766, 0xf767, 0xf768, 0xf769, 0xf76a, 0xf76b, 0xf76c, 0xf76d,
    183     0xf76e, 0xf76f, 0xf770, 0xf771, 0xf772, 0xf773, 0xf774, 0xf775, 0xf776, 0xf777,
    184     0xf778, 0xf779, 0xf77a, 0x20a1, 0xf6dc, 0xf6dd, 0xf6fe, 0x0000, 0x0000, 0xf6e9,
    185     0xf6e0, 0x0000, 0x0000, 0x0000, 0x0000, 0xf7e1, 0xf7e0, 0xf7e2, 0xf7e4, 0xf7e3,
    186     0xf7e5, 0xf7e7, 0xf7e9, 0xf7e8, 0xf7ea, 0xf7eb, 0xf7ed, 0xf7ec, 0xf7ee, 0xf7ef,
    187     0xf7f1, 0xf7f3, 0xf7f2, 0xf7f4, 0xf7f6, 0xf7f5, 0xf7fa, 0xf7f9, 0xf7fb, 0xf7fc,
    188     0x0000, 0x2078, 0x2084, 0x2083, 0x2086, 0x2088, 0x2087, 0xf6fd, 0x0000, 0xf6df,
    189     0x2082, 0x0000, 0xf7a8, 0x0000, 0xf6f5, 0xf6fd, 0x2085, 0x0000, 0xf6e1, 0xf6e7,
    190     0xf7fd, 0x0000, 0xf6e3, 0x0000, 0x0000, 0xf7fe, 0x0000, 0x2089, 0x2080, 0xf6ff,
    191     0xf7e6, 0xf7f8, 0xf7bf, 0x2081, 0xf6e9, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    192     0x0000, 0xf7b8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xf6fa, 0x2012, 0xf6e6,
    193     0x0000, 0x0000, 0x0000, 0x0000, 0xf7a1, 0x0000, 0xf7ff, 0x0000, 0x00b9, 0x00b2,
    194     0x00b3, 0x2074, 0x2075, 0x2076, 0x2077, 0x2079, 0x2070, 0x0000, 0xf6ec, 0xf6f1,
    195     0x0000, 0x0000, 0x0000, 0xf6ed, 0xf6f2, 0xf6eb, 0x0000, 0x0000, 0x0000, 0x0000,
    196     0x0000, 0xf6ee, 0xf6fb, 0xf6f4, 0xf7af, 0xf6ea, 0x207f, 0xf6ef, 0xf6e2, 0xf6e8,
    197     0xf6f7, 0xf6fc, 0x0000, 0x0000, 0x0000, 0x0000
    198 };
    199 const FX_WORD AdobeSymbolEncoding[256] = {
    200     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    201     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    202     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    203     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    204     0x0020, 0x0021, 0x2200, 0x0023, 0x2203, 0x0025, 0x0026, 0x220B,
    205     0x0028, 0x0029, 0x2217, 0x002B, 0x002C, 0x2212, 0x002E, 0x002F,
    206     0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
    207     0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F,
    208     0x2245, 0x0391, 0x0392, 0x03A7, 0x0394, 0x0395, 0x03A6, 0x0393,
    209     0x0397, 0x0399, 0x03D1, 0x039A, 0x039B, 0x039C, 0x039D, 0x039F,
    210     0x03A0, 0x0398, 0x03A1, 0x03A3, 0x03A4, 0x03A5, 0x03C2, 0x03A9,
    211     0x039E, 0x03A8, 0x0396, 0x005B, 0x2234, 0x005D, 0x22A5, 0x005F,
    212     0xF8E5, 0x03B1, 0x03B2, 0x03C7, 0x03B4, 0x03B5, 0x03C6, 0x03B3,
    213     0x03B7, 0x03B9, 0x03D5, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BF,
    214     0x03C0, 0x03B8, 0x03C1, 0x03C3, 0x03C4, 0x03C5, 0x03D6, 0x03C9,
    215     0x03BE, 0x03C8, 0x03B6, 0x007B, 0x007C, 0x007D, 0x223C, 0x0000,
    216     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    217     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    218     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    219     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    220     0x20AC, 0x03D2, 0x2032, 0x2264, 0x2044, 0x221E, 0x0192, 0x2663,
    221     0x2666, 0x2665, 0x2660, 0x2194, 0x2190, 0x2191, 0x2192, 0x2193,
    222     0x00B0, 0x00B1, 0x2033, 0x2265, 0x00D7, 0x221D, 0x2202, 0x2022,
    223     0x00F7, 0x2260, 0x2261, 0x2248, 0x2026, 0xF8E6, 0xF8E7, 0x21B5,
    224     0x2135, 0x2111, 0x211C, 0x2118, 0x2297, 0x2295, 0x2205, 0x2229,
    225     0x222A, 0x2283, 0x2287, 0x2284, 0x2282, 0x2286, 0x2208, 0x2209,
    226     0x2220, 0x2207, 0xF6DA, 0xF6D9, 0xF6DB, 0x220F, 0x221A, 0x22C5,
    227     0x00AC, 0x2227, 0x2228, 0x21D4, 0x21D0, 0x21D1, 0x21D2, 0x21D3,
    228     0x25CA, 0x2329, 0xF8E8, 0xF8E9, 0xF8EA, 0x2211, 0xF8EB, 0xF8EC,
    229     0xF8ED, 0xF8EE, 0xF8EF, 0xF8F0, 0xF8F1, 0xF8F2, 0xF8F3, 0xF8F4,
    230     0x0000, 0x232A, 0x222B, 0x2320, 0xF8F5, 0x2321, 0xF8F6, 0xF8F7,
    231     0xF8F8, 0xF8F9, 0xF8FA, 0xF8FB, 0xF8FC, 0xF8FD, 0xF8FE, 0x0000,
    232 };
    233 const FX_WORD ZapfEncoding[256] = {
    234     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    235     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    236     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    237     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    238     0x0020, 0x2701, 0x2702, 0x2703, 0x2704, 0x260E, 0x2706, 0x2707,
    239     0x2708, 0x2709, 0x261B, 0x261E, 0x270C, 0x270D, 0x270E, 0x270F,
    240     0x2710, 0x2711, 0x2712, 0x2713, 0x2714, 0x2715, 0x2716, 0x2717,
    241     0x2718, 0x2719, 0x271A, 0x271B, 0x271C, 0x271D, 0x271E, 0x271F,
    242     0x2720, 0x2721, 0x2722, 0x2723, 0x2724, 0x2725, 0x2726, 0x2727,
    243     0x2605, 0x2729, 0x272A, 0x272B, 0x272C, 0x272D, 0x272E, 0x272F,
    244     0x2730, 0x2731, 0x2732, 0x2733, 0x2734, 0x2735, 0x2736, 0x2737,
    245     0x2738, 0x2739, 0x273A, 0x273B, 0x273C, 0x273D, 0x273E, 0x273F,
    246     0x2740, 0x2741, 0x2742, 0x2743, 0x2744, 0x2745, 0x2746, 0x2747,
    247     0x2748, 0x2749, 0x274A, 0x274B, 0x25CF, 0x274D, 0x25A0, 0x274F,
    248     0x2750, 0x2751, 0x2752, 0x25B2, 0x25BC, 0x25C6, 0x2756, 0x25D7,
    249     0x2758, 0x2759, 0x275A, 0x275B, 0x275C, 0x275D, 0x275E, 0x0000,
    250     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    251     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    252     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    253     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    254     0x0000, 0x2761, 0x2762, 0x2763, 0x2764, 0x2765, 0x2766, 0x2767,
    255     0x2663, 0x2666, 0x2665, 0x2660, 0x2460, 0x2461, 0x2462, 0x2463,
    256     0x2464, 0x2465, 0x2466, 0x2467, 0x2468, 0x2469, 0x2776, 0x2777,
    257     0x2778, 0x2779, 0x277A, 0x277B, 0x277C, 0x277D, 0x277E, 0x277F,
    258     0x2780, 0x2781, 0x2782, 0x2783, 0x2784, 0x2785, 0x2786, 0x2787,
    259     0x2788, 0x2789, 0x278A, 0x278B, 0x278C, 0x278D, 0x278E, 0x278F,
    260     0x2790, 0x2791, 0x2792, 0x2793, 0x2794, 0x2192, 0x2194, 0x2195,
    261     0x2798, 0x2799, 0x279A, 0x279B, 0x279C, 0x279D, 0x279E, 0x279F,
    262     0x27A0, 0x27A1, 0x27A2, 0x27A3, 0x27A4, 0x27A5, 0x27A6, 0x27A7,
    263     0x27A8, 0x27A9, 0x27AA, 0x27AB, 0x27AC, 0x27AD, 0x27AE, 0x27AF,
    264     0x0000, 0x27B1, 0x27B2, 0x27B3, 0x27B4, 0x27B5, 0x27B6, 0x27B7,
    265     0x27B8, 0x27B9, 0x27BA, 0x27BB, 0x27BC, 0x27BD, 0x27BE, 0x0000,
    266 };
    267 const FX_LPCSTR StandardEncodingNames[224] = {
    268     "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright",
    269     "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash",
    270     "zero", "one", "two", "three", "four", "five", "six", "seven",
    271     "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question",
    272     "at", "A", "B", "C", "D", "E", "F", "G",
    273     "H", "I", "J", "K", "L", "M", "N", "O",
    274     "P", "Q", "R", "S", "T", "U", "V", "W",
    275     "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
    276     "quoteleft", "a", "b", "c", "d", "e", "f", "g",
    277     "h", "i", "j", "k", "l", "m", "n", "o",
    278     "p", "q", "r", "s", "t", "u", "v", "w",
    279     "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", NULL,
    280     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    281     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    282     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    283     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    284     NULL, "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section",
    285     "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl",
    286     NULL, "endash", "dagger", "daggerdbl", "periodcentered", NULL, "paragraph", "bullet",
    287     "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", NULL, "questiondown",
    288     NULL, "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent",
    289     "dieresis", NULL, "ring", "cedilla", NULL, "hungarumlaut", "ogonek", "caron",
    290     "emdash", NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    291     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    292     NULL, "AE", NULL, "ordfeminine", NULL, NULL, NULL, NULL,
    293     "Lslash", "Oslash", "OE", "ordmasculine", NULL, NULL, NULL, NULL,
    294     NULL, "ae", NULL, NULL, NULL, "dotlessi", NULL, NULL,
    295     "lslash", "oslash", "oe", "germandbls", NULL, NULL, NULL, NULL,
    296 };
    297 const FX_LPCSTR AdobeWinAnsiEncodingNames[224] = {
    298     "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle",
    299     "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash",
    300     "zero", "one", "two", "three", "four", "five", "six", "seven",
    301     "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question",
    302     "at", "A", "B", "C", "D", "E", "F", "G",
    303     "H", "I", "J", "K", "L", "M", "N", "O",
    304     "P", "Q", "R", "S", "T", "U", "V", "W",
    305     "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
    306     "grave", "a", "b", "c", "d", "e", "f", "g",
    307     "h", "i", "j", "k", "l", "m", "n", "o",
    308     "p", "q", "r", "s", "t", "u", "v", "w",
    309     "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "bullet",
    310     "Euro", "bullet", "quotesinglbase", "florin", "quotedblbase", "ellipsis", "dagger", "daggerdbl",
    311     "circumflex", "perthousand", "Scaron", "guilsinglleft", "OE", "bullet", "Zcaron", "bullet",
    312     "bullet", "quoteleft", "quoteright", "quotedblleft", "quotedblright", "bullet", "endash", "emdash",
    313     "tilde", "trademark", "scaron", "guilsinglright", "oe", "bullet", "zcaron", "Ydieresis",
    314     "space", "exclamdown", "cent", "sterling", "currency", "yen", "brokenbar", "section",
    315     "dieresis", "copyright", "ordfeminine", "guillemotleft", "logicalnot", "hyphen", "registered", "macron",
    316     "degree", "plusminus", "twosuperior", "threesuperior", "acute", "mu", "paragraph", "periodcentered",
    317     "cedilla", "onesuperior", "ordmasculine", "guillemotright", "onequarter", "onehalf", "threequarters", "questiondown",
    318     "Agrave", "Aacute", "Acircumflex", "Atilde", "Adieresis", "Aring", "AE", "Ccedilla",
    319     "Egrave", "Eacute", "Ecircumflex", "Edieresis", "Igrave", "Iacute", "Icircumflex", "Idieresis",
    320     "Eth", "Ntilde", "Ograve", "Oacute", "Ocircumflex", "Otilde", "Odieresis", "multiply",
    321     "Oslash", "Ugrave", "Uacute", "Ucircumflex", "Udieresis", "Yacute", "Thorn", "germandbls",
    322     "agrave", "aacute", "acircumflex", "atilde", "adieresis", "aring", "ae", "ccedilla",
    323     "egrave", "eacute", "ecircumflex", "edieresis", "igrave", "iacute", "icircumflex", "idieresis",
    324     "eth", "ntilde", "ograve", "oacute", "ocircumflex", "otilde", "odieresis", "divide",
    325     "oslash", "ugrave", "uacute", "ucircumflex", "udieresis", "yacute", "thorn", "ydieresis",
    326 };
    327 const FX_LPCSTR  MacRomanEncodingNames[224] = {
    328     "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle",
    329     "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash",
    330     "zero", "one", "two", "three", "four", "five", "six", "seven",
    331     "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question",
    332     "at", "A", "B", "C", "D", "E", "F", "G",
    333     "H", "I", "J", "K", "L", "M", "N", "O",
    334     "P", "Q", "R", "S", "T", "U", "V", "W",
    335     "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
    336     "grave", "a", "b", "c", "d", "e", "f", "g",
    337     "h", "i", "j", "k", "l", "m", "n", "o",
    338     "p", "q", "r", "s", "t", "u", "v", "w",
    339     "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", NULL,
    340     "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute",
    341     "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave",
    342     "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute",
    343     "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis",
    344     "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls",
    345     "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash",
    346     "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation",
    347     "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash",
    348     "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft",
    349     "guillemotright", "ellipsis", "space", "Agrave", "Atilde", "Otilde", "OE", "oe",
    350     "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge",
    351     "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl",
    352     "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute",
    353     "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex",
    354     "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde",
    355     "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron",
    356 };
    357 const FX_LPCSTR  MacExpertEncodingNames[224] = {
    358     "space", "exclamsmall", "Hungarumlautsmall", "centoldstyle", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall",
    359     "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction",
    360     "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle",
    361     "eightoldstyle", "nineoldstyle", "colon", "semicolon", NULL, "threequartersemdash", NULL, "questionsmall",
    362     NULL, NULL, NULL, NULL, "Ethsmall", NULL, NULL, "onequarter",
    363     "onehalf", "threequarters", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds",
    364     NULL, NULL, NULL, NULL, NULL, NULL, "ff", "fi",
    365     "fl", "ffi", "ffl", "parenleftinferior", NULL, "parenrightinferior", "Circumflexsmall", "hypheninferior",
    366     "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall",
    367     "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall",
    368     "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall",
    369     "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", NULL,
    370     NULL, "asuperior", "centsuperior", NULL, NULL, NULL, NULL, "Aacutesmall",
    371     "Agravesmall", "Acircumflexsmall", "Adieresissmall", "Atildesmall", "Aringsmall", "Ccedillasmall", "Eacutesmall", "Egravesmall",
    372     "Ecircumflexsmall", "Edieresissmall", "Iacutesmall", "Igravesmall", "Icircumflexsmall", "Idieresissmall", "Ntildesmall", "Oacutesmall",
    373     "Ogravesmall", "Ocircumflexsmall", "Odieresissmall", "Otildesmall", "Uacutesmall", "Ugravesmall", "Ucircumflexsmall", "Udieresissmall",
    374     NULL, "eightsuperior", "fourinferior", "threeinferior", "sixinferior", "eightinferior", "seveninferior", "Scaronsmall",
    375     NULL, "centinferior", "twoinferior", NULL, "Dieresissmall", NULL, "Caronsmall", "Scaronsmall",
    376     "fiveinferior", NULL, "commainferior", "periodinferior", "Yacutesmall", NULL, "dollarinferior", NULL,
    377     NULL, "Thornsmall", NULL, "nineinferior", "zeroinferior", "Zcaronsmall", "AEsmall", "Oslashsmall",
    378     "questiondownsmall", "oneinferior", "asuperior", NULL, NULL, NULL, NULL, NULL,
    379     NULL, "Cedillasmall", NULL, NULL, NULL, NULL, NULL, "OEsmall",
    380     "figuredash", "hyphensuperior", NULL, NULL, NULL, NULL, "exclamdownsmall", NULL,
    381     "Ydieresissmall", NULL, "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior",
    382     "sevensuperior", "ninesuperior", "zerosuperior", NULL, "esuperior", "rsuperior", NULL, NULL,
    383     NULL, "isuperior", "ssuperior", "dsuperior", NULL, NULL, NULL, NULL,
    384     NULL, "lsuperior", "Ogoneksmall", "Brevesmall", "Macronsmall", "bsuperior", "nsuperior", "msuperior",
    385     "commasuperior", "periodsuperior", "Dotaccentsmall", "Ringsmall", NULL, NULL, NULL, NULL,
    386 };
    387 const FX_LPCSTR  PDFDocEncodingNames[232] = {
    388     "breve", "caron", "circumflex", "dotaccent", "hungarumlaut", "ogonek", "ring", "tilde",
    389     "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle",
    390     "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash",
    391     "zero", "one", "two", "three", "four", "five", "six", "seven",
    392     "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question",
    393     "at", "A", "B", "C", "D", "E", "F", "G",
    394     "H", "I", "J", "K", "L", "M", "N", "O",
    395     "P", "Q", "R", "S", "T", "U", "V", "W",
    396     "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
    397     "grave", "a", "b", "c", "d", "e", "f", "g",
    398     "h", "i", "j", "k", "l", "m", "n", "o",
    399     "p", "q", "r", "s", "t", "u", "v", "w",
    400     "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", NULL,
    401     "bullet3", "dagger", "daggerdbl", "ellipsis", "emdash", "endash", "florin", "fraction",
    402     "guilsinglleft", "guilsinglright", "minus", "perthousand", "quotedblbase", "quotedblleft", "quotedblright", "quoteleft",
    403     "quoteright", "quotesinglbase", "trademark", "fi", "fl", "Lslash", "OE", "Scaron",
    404     "Ydieresis", "Zcaron2", "dotlessi", "lslash", "oe", "scaron", "zcaron2", NULL,
    405     "Euro", "exclamdown", "cent", "sterling", "currency", "yen", "brokenbar", "section",
    406     "dieresis", "copyright", "ordfeminine", "guillemotleft4", "logicalnot", NULL, "registered", "macron",
    407     "degree", "plusminus", "twosuperior", "threesuperior", "acute", "mu", "paragraph", "periodcentered",
    408     "cedilla", "onesuperior", "ordmasculine", "guillemotright4", "onequarter", "onehalf", "threequarters", "questiondown",
    409     "Agrave", "Aacute", "Acircumflex", "Atilde", "Adieresis", "Aring", "AE", "Ccedilla",
    410     "Egrave", "Eacute", "Ecircumflex", "Edieresis", "Igrave", "Iacute", "Icircumflex", "Idieresis",
    411     "Eth", "Ntilde", "Ograve", "Oacute", "Ocircumflex", "Otilde", "Odieresis", "multiply",
    412     "Oslash", "Ugrave", "Uacute", "Ucircumflex", "Udieresis", "Yacute", "Thorn", "germandbls",
    413     "agrave", "aacute", "acircumflex", "atilde", "adieresis", "aring", "ae", "ccedilla",
    414     "egrave", "eacute", "ecircumflex", "edieresis", "igrave", "iacute", "icircumflex", "idieresis",
    415     "eth", "ntilde", "ograve", "oacute", "ocircumflex", "otilde", "odieresis", "divide",
    416     "oslash", "ugrave", "uacute", "ucircumflex", "udieresis", "yacute", "thorn", "ydieresis",
    417 };
    418 const FX_LPCSTR  AdobeSymbolEncodingNames[224] = {
    419     "space", "exclam", "universal", "numbersign", "existential", "percent", "ampersand", "suchthat",
    420     "parenleft", "parenright", "asteriskmath", "plus", "comma", "minus", "period", "slash",
    421     "zero", "one", "two", "three", "four", "five", "six", "seven",
    422     "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question",
    423     "congruent", "Alpha", "Beta", "Chi", "Delta", "Epsilon", "Phi", "Gamma",
    424     "Eta", "Iota", "theta1", "Kappa", "Lambda", "Mu", "Nu", "Omicron",
    425     "Pi", "Theta", "Rho", "Sigma", "Tau", "Upsilon", "sigma1", "Omega",
    426     "Xi", "Psi", "Zeta", "bracketleft", "therefore", "bracketright", "perpendicular", "underscore",
    427     "radicalex", "alpha", "beta", "chi", "delta", "epsilon", "phi", "gamma",
    428     "eta", "iota", "phi1", "kappa", "lambda", "mu", "nu", "omicron",
    429     "pi", "theta", "rho", "sigma", "tau", "upsilon", "omega1", "omega",
    430     "xi", "psi", "zeta", "braceleft", "bar", "braceright", "similar", NULL,
    431     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    432     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    433     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    434     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    435     "Euro", "Upsilon1", "minute", "lessequal", "fraction", "infinity", "florin", "club",
    436     "diamond", "heart", "spade", "arrowboth", "arrowleft", "arrowup", "arrowright", "arrowdown",
    437     "degree", "plusminus", "second", "greaterequal", "multiply", "proportional", "partialdiff", "bullet",
    438     "divide", "notequal", "equivalence", "approxequal", "ellipsis", "arrowvertex", "arrowhorizex", "carriagereturn",
    439     "aleph", "Ifraktur", "Rfraktur", "weierstrass", "circlemultiply", "circleplus", "emptyset", "intersection",
    440     "union", "propersuperset", "reflexsuperset", "notsubset", "propersubset", "reflexsubset", "element", "notelement",
    441     "angle", "gradient", "registerserif", "copyrightserif", "trademarkserif", "product", "radical", "dotmath",
    442     "logicalnot", "logicaland", "logicalor", "arrowdblboth", "arrowdblleft", "arrowdblup", "arrowdblright", "arrowdbldown",
    443     "lozenge", "angleleft", "registersans", "copyrightsans", "trademarksans", "summation", "parenlefttp", "parenleftex",
    444     "parenleftbt", "bracketlefttp", "bracketleftex", "bracketleftbt", "bracelefttp", "braceleftmid", "braceleftbt", "braceex",
    445     NULL, "angleright", "integral", "integraltp", "integralex", "integralbt", "parenrighttp", "parenrightex",
    446     "parenrightbt", "bracketrighttp", "bracketrightex", "bracketrightbt", "bracerighttp", "bracerightmid", "bracerightbt", NULL,
    447 };
    448 const FX_LPCSTR  ZapfEncodingNames[224] = {
    449     "space", "a1", "a2", "a202", "a3", "a4", "a5", "a119",
    450     "a118", "a117", "a11", "a12", "a13", "a14", "a15", "a16",
    451     "a105", "a17", "a18", "a19", "a20", "a21", "a22", "a23",
    452     "a24", "a25", "a26", "a27", "a28", "a6", "a7", "a8",
    453     "a9", "a10", "a29", "a30", "a31", "a32", "a33", "a34",
    454     "a35", "a36", "a37", "a38", "a39", "a40", "a41", "a42",
    455     "a43", "a44", "a45", "a46", "a47", "a48", "a49", "a50",
    456     "a51", "a52", "a53", "a54", "a55", "a56", "a57", "a58",
    457     "a59", "a60", "a61", "a62", "a63", "a64", "a65", "a66",
    458     "a67", "a68", "a69", "a70", "a71", "a72", "a73", "a74",
    459     "a203", "a75", "a204", "a76", "a77", "a78", "a79", "a81",
    460     "a82", "a83", "a84", "a97", "a98", "a99", "a100", NULL,
    461     "a89", "a90", "a93", "a94", "a91", "a92", "a205", "a85",
    462     "a206", "a86", "a87", "a88", "a95", "a96", NULL, NULL,
    463     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    464     NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    465     NULL, "a101", "a102", "a103", "a104", "a106", "a107", "a108",
    466     "a112", "a111", "a110", "a109", "a120", "a121", "a122", "a123",
    467     "a124", "a125", "a126", "a127", "a128", "a129", "a130", "a131",
    468     "a132", "a133", "a134", "a135", "a136", "a137", "a138", "a139",
    469     "a140", "a141", "a142", "a143", "a144", "a145", "a146", "a147",
    470     "a148", "a149", "a150", "a151", "a152", "a153", "a154", "a155",
    471     "a156", "a157", "a158", "a159", "a160", "a161", "a163", "a164",
    472     "a196", "a165", "a192", "a166", "a167", "a168", "a169", "a170",
    473     "a171", "a172", "a173", "a162", "a174", "a175", "a176", "a177",
    474     "a178", "a179", "a193", "a180", "a199", "a181", "a200", "a182",
    475     NULL, "a201", "a183", "a184", "a197", "a185", "a194", "a198",
    476     "a186", "a195", "a187", "a188", "a189", "a190", "a191", NULL
    477 };
    478 const FX_CHAR*  PDF_CharNameFromPredefinedCharSet(int encoding, FX_BYTE charcode)
    479 {
    480     if (encoding == PDFFONT_ENCODING_PDFDOC) {
    481         if (charcode < 24) {
    482             return NULL;
    483         }
    484         charcode -= 24;
    485     } else {
    486         if (charcode < 32) {
    487             return NULL;
    488         }
    489         charcode -= 32;
    490     }
    491     switch (encoding) {
    492         case PDFFONT_ENCODING_WINANSI:
    493             return AdobeWinAnsiEncodingNames[charcode];
    494         case PDFFONT_ENCODING_MACROMAN:
    495             return MacRomanEncodingNames[charcode];
    496         case PDFFONT_ENCODING_MACEXPERT:
    497             return MacExpertEncodingNames[charcode];
    498         case PDFFONT_ENCODING_STANDARD:
    499             return StandardEncodingNames[charcode];
    500         case PDFFONT_ENCODING_ADOBE_SYMBOL:
    501             return AdobeSymbolEncodingNames[charcode];
    502         case PDFFONT_ENCODING_ZAPFDINGBATS:
    503             return ZapfEncodingNames[charcode];
    504         case PDFFONT_ENCODING_PDFDOC:
    505             return PDFDocEncodingNames[charcode];
    506     }
    507     return NULL;
    508 }
    509 FX_WCHAR FT_UnicodeFromCharCode(int encoding, FX_DWORD charcode)
    510 {
    511     switch (encoding) {
    512         case FXFT_ENCODING_UNICODE:
    513             return (FX_WORD)charcode;
    514         case FXFT_ENCODING_ADOBE_STANDARD:
    515             return StandardEncoding[(FX_BYTE)charcode];
    516         case FXFT_ENCODING_ADOBE_EXPERT:
    517             return MacExpertEncoding[(FX_BYTE)charcode];
    518         case FXFT_ENCODING_ADOBE_LATIN_1:
    519             return AdobeWinAnsiEncoding[(FX_BYTE)charcode];
    520         case FXFT_ENCODING_APPLE_ROMAN:
    521             return MacRomanEncoding[(FX_BYTE)charcode];
    522         case PDFFONT_ENCODING_PDFDOC:
    523             return PDFDocEncoding[(FX_BYTE)charcode];
    524     }
    525     return 0;
    526 }
    527 static FX_DWORD PDF_FindCode(const FX_WORD* pCodes, FX_WORD unicode)
    528 {
    529     for (FX_DWORD i = 0; i < 256; i ++)
    530         if (pCodes[i] == unicode) {
    531             return i;
    532         }
    533     return 0;
    534 }
    535 const FX_WORD MSSymbolEncoding[256] = {
    536     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    537     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    538     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    539     0x0000, 0x0000, 32, 33, 8704, 35, 8707, 37, 38, 8715,
    540     40, 41, 8727, 43, 44, 8722, 46, 47, 48, 49,
    541     50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
    542     60, 61, 62, 63, 8773, 913, 914, 935, 916, 917,
    543     934, 915, 919, 921, 977, 922, 923, 924, 925, 927,
    544     928, 920, 929, 931, 932, 933, 962, 937, 926, 936,
    545     918, 91, 8756, 93, 8869, 95, 8254, 945, 946, 967,
    546     948, 949, 966, 947, 951, 953, 981, 954, 955, 956,
    547     957, 959, 960, 952, 961, 963, 964, 965, 982, 969,
    548     958, 968, 950, 123, 124, 125, 8764, 0, 0, 0,
    549     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    550     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    551     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
    552     0x0000, 978, 8242, 8804, 8725, 8734, 402, 9827, 9830, 9828,
    553     9824, 8596, 8592, 8593, 8594, 8595, 176, 177, 8243, 8805,
    554     215, 8733, 8706, 8729, 247, 8800, 8801, 8776, 8943, 0,
    555     0, 8629, 0, 8465, 8476, 8472, 8855, 8853, 8709, 8745,
    556     8746, 8835, 8839, 8836, 8834, 8838, 8712, 8713, 8736, 8711,
    557     174, 169, 8482, 8719, 8730, 8901, 172, 8743, 8744, 8660,
    558     8656, 8657, 8658, 8659, 9674, 9001, 0, 0, 0, 8721,
    559     0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
    560     0x0000, 9002, 8747, 8992, 0, 8993, 0, 0, 0, 0,
    561     0, 0, 0x0000, 0x0000, 0x0000, 0x0000
    562 };
    563 FX_DWORD FT_CharCodeFromUnicode(int encoding, FX_WCHAR unicode)
    564 {
    565     switch (encoding) {
    566         case FXFT_ENCODING_UNICODE:
    567             return unicode;
    568         case FXFT_ENCODING_ADOBE_STANDARD:
    569             return PDF_FindCode(StandardEncoding, unicode);
    570         case FXFT_ENCODING_ADOBE_EXPERT:
    571             return PDF_FindCode(MacExpertEncoding, unicode);
    572         case FXFT_ENCODING_ADOBE_LATIN_1:
    573             return PDF_FindCode(AdobeWinAnsiEncoding, unicode);
    574         case FXFT_ENCODING_APPLE_ROMAN:
    575             return PDF_FindCode(MacRomanEncoding, unicode);
    576         case FXFT_ENCODING_ADOBE_CUSTOM:
    577             return PDF_FindCode(PDFDocEncoding, unicode);
    578         case FXFT_ENCODING_MS_SYMBOL:
    579             return PDF_FindCode(MSSymbolEncoding, unicode);
    580     }
    581     return 0;
    582 }
    583 const FX_WORD* PDF_UnicodesForPredefinedCharSet(int encoding)
    584 {
    585     switch (encoding) {
    586         case PDFFONT_ENCODING_WINANSI:
    587             return AdobeWinAnsiEncoding;
    588         case PDFFONT_ENCODING_MACROMAN:
    589             return MacRomanEncoding;
    590         case PDFFONT_ENCODING_MACEXPERT:
    591             return MacExpertEncoding;
    592         case PDFFONT_ENCODING_STANDARD:
    593             return StandardEncoding;
    594         case PDFFONT_ENCODING_ADOBE_SYMBOL:
    595             return AdobeSymbolEncoding;
    596         case PDFFONT_ENCODING_ZAPFDINGBATS:
    597             return ZapfEncoding;
    598         case PDFFONT_ENCODING_PDFDOC:
    599             return PDFDocEncoding;
    600         case PDFFONT_ENCODING_MS_SYMBOL:
    601             return MSSymbolEncoding;
    602     }
    603     return NULL;
    604 }
    605 FX_DWORD PDF_PredefinedCharCodeFromUnicode(int encoding, FX_WCHAR unicode)
    606 {
    607     return PDF_FindCode(PDF_UnicodesForPredefinedCharSet(encoding), unicode);
    608 }
    609 #ifdef __cplusplus
    610 extern "C" {
    611 #endif
    612 extern int FXFT_unicode_from_adobe_name(const char* name);
    613 #ifdef __cplusplus
    614 }
    615 #endif
    616 FX_WCHAR PDF_UnicodeFromAdobeName(const FX_CHAR* name)
    617 {
    618     return (FX_WCHAR)(FXFT_unicode_from_adobe_name(name) & 0x7FFFFFFF);
    619 }
    620 CFX_ByteString PDF_AdobeNameFromUnicode(FX_WCHAR unicode)
    621 {
    622     char glyph_name[64];
    623     FXFT_adobe_name_from_unicode(glyph_name, unicode);
    624     return CFX_ByteString(glyph_name, -1);
    625 }
    626