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Merge pull request #2096 from Vort/utf8

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implement UTF-8 conversion with WinAPI for Windows platform
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orignal 2024-08-29 12:42:25 -04:00 committed by GitHub
commit d71f3d40fa
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2 changed files with 12 additions and 10 deletions
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2
Win32/Win32App.cpp
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@ -313,7 +313,7 @@ namespace win32
}
case ID_DATADIR:
{
std::string datadir(i2p::fs::GetUTF8DataDir());
std::string datadir(i2p::fs::GetDataDir());
ShellExecute(NULL, "explore", datadir.c_str(), NULL, NULL, SW_SHOWNORMAL);
return 0;
}

20
libi2pd/FS.cpp
View File

@ -61,15 +61,17 @@ namespace fs {
const std::string GetUTF8DataDir () {
#ifdef _WIN32
#if ((BOOST_VERSION >= 108500) || STD_FILESYSTEM)
fs_lib::path path (dataDir);
#else
fs_lib::wpath path (dataDir);
#endif
auto loc = fs_lib::path::imbue(std::locale( std::locale(), new std::codecvt_utf8_utf16<wchar_t>() ) ); // convert path to UTF-8
auto dataDirUTF8 = path.string();
fs_lib::path::imbue(loc); // Return locale settings back
return dataDirUTF8;
int size = MultiByteToWideChar(CP_ACP, 0,
dataDir.c_str(), dataDir.size(), nullptr, 0);
std::wstring utf16Str(size, L'\0');
MultiByteToWideChar(CP_ACP, 0,
dataDir.c_str(), dataDir.size(), &utf16Str[0], size);
int utf8Size = WideCharToMultiByte(CP_UTF8, 0,
utf16Str.c_str(), utf16Str.size(), nullptr, 0, nullptr, nullptr);
std::string utf8Str(utf8Size, '\0');
WideCharToMultiByte(CP_UTF8, 0,
utf16Str.c_str(), utf16Str.size(), &utf8Str[0], utf8Size, nullptr, nullptr);
return utf8Str;
#else
return dataDir; // linux, osx, android uses UTF-8 by default
#endif