--%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
--%%%                                                                 %%%
--%%%          This script tests for the presence of Spotify          %%%
--%%%                                                                 %%%
--%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

function ir_GetSpotifyVersion()

	local bOK = false;
	local strVersion;
	local strFolder = "";

	bOK = Registry.DoesKeyExist(HKEY_CURRENT_USER, "Software\\Spotify");

	if (bOK) then
		strFolder = Registry.GetValue(HKEY_CURRENT_USER, "Software\\Spotify", "");
		
		if (Application.GetLastError() ~= 0) or (strFolder == "") then	
			bOK = false;
		else
			local verInfo = File.GetVersionInfo(strFolder.."\\spotify.exe");
			
			if(Application.GetLastError() ~= 0) then
				bOK = false;	
			else
				return verInfo.ProductVersion
			end
		end	
	end
	
	if (bOK ~= true) then		
		strVersion = "0.0.0.0";	
	end
	return strVersion;	 
end