String GetSymLinkPath(const char *linkpath)
{
#ifdef PLATFORM_WIN32
	String path;
	HRESULT hres;
	IShellLink* psl;
	IPersistFile* ppf;
	CoInitialize(NULL);
	hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink,
	                        (PVOID *) &psl);
	if(SUCCEEDED(hres)) {
		hres = psl->QueryInterface(IID_IPersistFile, (PVOID *) &ppf);
		if(SUCCEEDED(hres)) {
			hres = ppf->Load(ToSystemCharsetW(linkPath), STGM_READ);
			if(SUCCEEDED(hres)) {
				char fileW[_MAX_PATH] = {0};
				psl->GetPath(fileW, _MAX_PATH, NULL, 0); 
				path = FromSystemCharset(fileW);
			}
			ppf->Release();
		}
		psl->Release();
	}
	CoUninitialize();
	return path;
#else
	char buff[_MAX_PATH + 1];
	bool ret;
	int len = readlink(linkPath, buff, _MAX_PATH);
	if(len > 0 && len < _MAX_PATH)
		return String(buff, len);
	return Null;
#endif
}