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50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
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#include "Common.h"
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///////////////////// convert strings
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std::string ConvertWideToANSI(const std::wstring& wstr)
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{
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int count = WideCharToMultiByte(CP_ACP, 0, wstr.c_str(), wstr.length(), NULL, 0, NULL, NULL);
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std::string str(count, 0);
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WideCharToMultiByte(CP_ACP, 0, wstr.c_str(), -1, &str[0], count, NULL, NULL);
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return str;
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}
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std::wstring ConvertAnsiToWide(const std::string& str)
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{
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int count = MultiByteToWideChar(CP_ACP, 0, str.c_str(), str.length(), NULL, 0);
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std::wstring wstr(count, 0);
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MultiByteToWideChar(CP_ACP, 0, str.c_str(), str.length(), &wstr[0], count);
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return wstr;
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}
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std::string ConvertWideToUtf8(const std::wstring& wstr)
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{
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int count = WideCharToMultiByte(CP_UTF8, 0, wstr.c_str(), wstr.length(), NULL, 0, NULL, NULL);
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std::string str(count, 0);
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WideCharToMultiByte(CP_UTF8, 0, wstr.c_str(), -1, &str[0], count, NULL, NULL);
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return str;
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}
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std::wstring ConvertUtf8ToWide(const std::string& str)
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{
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int count = MultiByteToWideChar(CP_UTF8, 0, str.c_str(), str.length(), NULL, 0);
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std::wstring wstr(count, 0);
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MultiByteToWideChar(CP_UTF8, 0, str.c_str(), str.length(), &wstr[0], count);
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return wstr;
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}
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//////////////////// Misc
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std::string GetWinErrorMessage(int id)
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{
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std::string ret(2048, 0);
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FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
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NULL, id, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
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(LPSTR)ret.c_str(), ret.capacity(), NULL);
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return ret;
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}
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