mirror of
https://github.com/ksherlock/profuse.git
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193 lines
2.9 KiB
C++
193 lines
2.9 KiB
C++
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#include "MacRoman.h"
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/*
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* mapping of MacRoman characters (0x80-0xff) to unicode.
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*/
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static unsigned m2u[] = {
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0x00C4,
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0x00C5,
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0x00C7,
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0x00C9,
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0x00D1,
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0x00D6,
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0x00DC,
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0x00E1,
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0x00E0,
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0x00E2,
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0x00E4,
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0x00E3,
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0x00E5,
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0x00E7,
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0x00E9,
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0x00E8,
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0x00EA,
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0x00EB,
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0x00ED,
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0x00EC,
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0x00EE,
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0x00EF,
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0x00F1,
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0x00F3,
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0x00F2,
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0x00F4,
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0x00F6,
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0x00F5,
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0x00FA,
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0x00F9,
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0x00FB,
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0x00FC,
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0x2020,
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0x00B0,
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0x00A2,
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0x00A3,
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0x00A7,
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0x2022,
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0x00B6,
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0x00DF,
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0x00AE,
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0x00A9,
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0x2122,
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0x00B4,
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0x00A8,
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0x2260,
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0x00C6,
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0x00D8,
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0x221E,
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0x00B1,
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0x2264,
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0x2265,
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0x00A5,
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0x00B5,
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0x2202,
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0x2211,
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0x220F,
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0x03C0,
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0x222B,
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0x00AA,
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0x00BA,
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0x03A9,
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0x00E6,
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0x00F8,
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0x00BF,
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0x00A1,
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0x00AC,
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0x221A,
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0x0192,
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0x2248,
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0x2206,
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0x00AB,
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0x00BB,
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0x2026,
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0x00A0,
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0x00C0,
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0x00C3,
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0x00D5,
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0x0152,
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0x0153,
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0x2013,
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0x2014,
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0x201C,
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0x201D,
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0x2018,
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0x2019,
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0x00F7,
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0x25CA,
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0x00FF,
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0x0178,
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0x2044,
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0x20AC,
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0x2039,
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0x203A,
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0xFB01,
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0xFB02,
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0x2021,
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0x00B7,
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0x201A,
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0x201E,
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0x2030,
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0x00C2,
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0x00CA,
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0x00C1,
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0x00CB,
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0x00C8,
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0x00CD,
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0x00CE,
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0x00CF,
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0x00CC,
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0x00D3,
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0x00D4,
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0xF8FF,
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0x00D2,
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0x00DA,
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0x00DB,
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0x00D9,
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0x0131,
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0x02C6,
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0x02DC,
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0x00AF,
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0x02D8,
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0x02D9,
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0x02DA,
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0x00B8,
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0x02DD,
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0x02DB,
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0x02C7
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};
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bool MacRoman::isASCII() const
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{
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for (std::string::const_iterator iter = _string.begin(); iter != _string.end(); ++iter)
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{
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if (*iter & 0x80) return false;
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}
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return true;
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}
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std::string MacRoman::toUTF8() const
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{
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std::string out;
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out.reserve(_string.length());
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for (std::string::const_iterator iter = _string.begin(); iter != _string.end(); ++iter)
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{
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char c = *iter;
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if (c & 0x80 == 0) out.push_back(c);
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else
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{
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unsigned uc = m2u[c & 0x7f];
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if (uc <= 0x7ff)
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{
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out.push_back(0xC0 | (uc >> 6));
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out.push_back(0x80 | (uc & 0x3f));
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}
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else // nothing larger than 0xffff
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{
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out.push_back(0xe0 | (uc >> 12));
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out.push_back(0x80 | ((uc >> 6) & 0x3f));
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out.push_back(0x80 | (uc & 0x3f));
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}
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}
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}
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return out;
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}
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std::wstring MacRoman::toWString() const
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{
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std::wstring out;
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out.reserve(_string.length());
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for (std::string::const_iterator iter = _string.begin(); iter != _string.end(); ++iter)
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{
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char c = *iter;
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if (c & 0x80 == 0) out.push_back(c);
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else out.push_back(m2u[c & 0x7f]);
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}
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return out;
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}
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