Function ISC_utf8ToSystem

src/common/isc_file.cpp:1839–1858

Converts a string from UTF-8 to the system charset.

// Converts a string from UTF-8 to the system charset.
void ISC_utf8ToSystem(Firebird::AbstractString& str)
{
	if (str.isEmpty())
		return;

#if defined(WIN_NT)
	WideCharBuffer<MAX_PATH> wBuffer;

	if (!wBuffer.fromString(CP_UTF8, str) || !wBuffer.toString(CP_ACP, str))
	{
		DWORD err = GetLastError();
		status_exception::raise(
			Arg::Gds(isc_bad_conn_str) << Arg::Gds(isc_transliteration_failed) <<
			Arg::Windows(err));
	}

#elif defined(HAVE_ICONV_H)
	iConv().utf8ToSystem.convert(str);
#endif
}


// Escape Unicode characters from a string