Method EscapeCreateProcessArg

lib/base/utility.cpp:1261–1291

#ifdef _WIN32
String Utility::EscapeCreateProcessArg(const String& arg)
{
	if (arg.FindFirstOf(" \t\n\v\"") == String::NPos)
		return arg;

	String result = "\"";

	for (String::ConstIterator it = arg.Begin(); ; it++) {
		int numBackslashes = 0;

		while (it != arg.End() && *it == '\\') {
			it++;
			numBackslashes++;
		}

		if (it == arg.End()) {
			result.Append(numBackslashes * 2, '\\');
			break;
		} else if (*it == '"') {
			result.Append(numBackslashes * 2 + 1, '\\');
			result.Append(1, *it);
		} else {
			result.Append(numBackslashes, '\\');
			result.Append(1, *it);
		}
	}

	result += "\"";

	return result;
}
#endif /* _WIN32 */

#ifdef _WIN32