Method escapeAttribute

src/common/IntlUtil.cpp:707–739

string IntlUtil::escapeAttribute(Jrd::CharSet* cs, const string& s)
{
	string ret;
	const UCHAR* p = (const UCHAR*)s.begin();
	const UCHAR* end = (const UCHAR*)s.end();
	ULONG size = 0;

	while (readOneChar(cs, &p, end, &size))
	{
		ULONG l;
		UCHAR* uc = (UCHAR*)(&l);

		const ULONG uSize = cs->getConvToUnicode().convert(size, p, sizeof(l), uc);

		if (uSize == 2)
		{
			if (*(USHORT*) uc == '\\' || *(USHORT*) uc == '=' || *(USHORT*) uc == ';')
			{
				*(USHORT*) uc = '\\';
				UCHAR bytes[sizeof(ULONG)];

				ULONG bytesSize = cs->getConvFromUnicode().convert(
					sizeof(USHORT), uc, sizeof(bytes), bytes);

				ret.append(string((const char*)bytes, bytesSize));
			}
		}

		ret.append(string((const char*)p, size));
	}

	return ret;
}


string IntlUtil::unescapeAttribute(Jrd::CharSet* cs, const string& s)