70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
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#pragma once
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#include <fstream>
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#ifdef _MSC_VER
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#define WIN32_LEAN_AND_MEAN
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#include <Windows.h>
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#endif
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namespace utf8 {
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#ifdef _WIN32
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class utf8
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{
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public:
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static std::wstring decode(const std::string &str)
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{
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if(str.empty()) return std::wstring();
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int size_needed = MultiByteToWideChar(CP_UTF8, 0, &str[0], (int)str.size(), NULL, 0);
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std::wstring wstrTo(size_needed, 0);
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MultiByteToWideChar(CP_UTF8, 0, &str[0], (int)str.size(), &wstrTo[0], size_needed);
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return wstrTo;
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}
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static std::string encode(const std::wstring &wstr)
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{
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if(wstr.empty()) return std::string();
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int size_needed = WideCharToMultiByte(CP_UTF8, 0, &wstr[0], (int)wstr.size(), NULL, 0, NULL, NULL);
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std::string strTo(size_needed, 0);
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WideCharToMultiByte(CP_UTF8, 0, &wstr[0], (int)wstr.size(), &strTo[0], size_needed, NULL, NULL);
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return strTo;
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}
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};
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class ifstream : public std::ifstream
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{
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public:
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ifstream(const std::string& _Str, ios_base::openmode _Mode = ios_base::in, int _Prot = (int)ios_base::_Openprot) : std::ifstream(utf8::decode(_Str), _Mode, _Prot)
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{
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}
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ifstream() : std::ifstream()
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{
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}
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void open(const std::string& _Str, ios_base::openmode _Mode = ios_base::in, int _Prot = (int)ios_base::_Openprot)
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{
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std::ifstream::open(utf8::decode(_Str), _Mode, _Prot);
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}
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};
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class ofstream : public std::ofstream
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{
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public:
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ofstream(const std::string& _Str, ios_base::openmode _Mode = ios_base::in, int _Prot = (int)ios_base::_Openprot) : std::ofstream(utf8::decode(_Str), _Mode, _Prot)
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{
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}
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ofstream() : std::ofstream()
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{
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}
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void open(const std::string& _Str, ios_base::openmode _Mode = ios_base::in, int _Prot = (int)ios_base::_Openprot)
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{
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std::ofstream::open(utf8::decode(_Str), _Mode, _Prot);
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}
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};
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#else
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using std::ifstream;
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using std::ofstream;
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#endif
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}
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