96 lines
2.5 KiB
C++
96 lines
2.5 KiB
C++
#include "utf8utf16.h"
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#include <string>
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#include <boost/locale.hpp>
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#include <locale>
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std::string wstring_to_string(std::wstring in)
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{
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/*
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std::string out;
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unsigned int codepoint = 0;
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for (in; *in != 0; ++in)
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{
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if (*in >= 0xd800 && *in <= 0xdbff)
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codepoint = ((*in - 0xd800) << 10) + 0x10000;
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else
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{
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if (*in >= 0xdc00 && *in <= 0xdfff)
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codepoint |= *in - 0xdc00;
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else
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codepoint = *in;
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if (codepoint <= 0x7f)
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out.append(1, static_cast<char>(codepoint));
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else if (codepoint <= 0x7ff)
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{
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out.append(1, static_cast<char>(0xc0 | ((codepoint >> 6) & 0x1f)));
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out.append(1, static_cast<char>(0x80 | (codepoint & 0x3f)));
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}
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else if (codepoint <= 0xffff)
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{
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out.append(1, static_cast<char>(0xe0 | ((codepoint >> 12) & 0x0f)));
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out.append(1, static_cast<char>(0x80 | ((codepoint >> 6) & 0x3f)));
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out.append(1, static_cast<char>(0x80 | (codepoint & 0x3f)));
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}
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else
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{
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out.append(1, static_cast<char>(0xf0 | ((codepoint >> 18) & 0x07)));
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out.append(1, static_cast<char>(0x80 | ((codepoint >> 12) & 0x3f)));
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out.append(1, static_cast<char>(0x80 | ((codepoint >> 6) & 0x3f)));
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out.append(1, static_cast<char>(0x80 | (codepoint & 0x3f)));
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}
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codepoint = 0;
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}
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}
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return out;*/
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std::string out = boost::locale::conv::utf_to_utf<char>(in);
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return out;
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}
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std::wstring string_to_wstring(std::string in)
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{
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/*
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std::wstring out;
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if (in == NULL)
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return out;
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unsigned int codepoint;
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while (*in != 0)
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{
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unsigned char ch = static_cast<unsigned char>(*in);
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if (ch <= 0x7f)
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codepoint = ch;
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else if (ch <= 0xbf)
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codepoint = (codepoint << 6) | (ch & 0x3f);
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else if (ch <= 0xdf)
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codepoint = ch & 0x1f;
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else if (ch <= 0xef)
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codepoint = ch & 0x0f;
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else
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codepoint = ch & 0x07;
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++in;
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if (((*in & 0xc0) != 0x80) && (codepoint <= 0x10ffff))
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{
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if (codepoint > 0xffff)
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{
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out.append(1, static_cast<wchar_t>(0xd800 + (codepoint >> 10)));
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out.append(1, static_cast<wchar_t>(0xdc00 + (codepoint & 0x03ff)));
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}
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else if (codepoint < 0xd800 || codepoint >= 0xe000)
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out.append(1, static_cast<wchar_t>(codepoint));
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}
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}
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return out;
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*/
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std::wstring out = boost::locale::conv::utf_to_utf<wchar_t>(in);
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return out;
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}
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