Colored listings

[=?windows-1251?B?wOvl6vHg7eTwIMzg8PL77e7i?= <amart@mail.ru>]

Hello,

I want to get colored listings in docbook output, how I can get it?
Is there a simple way to make text colored, such tags

<color color="dark_green">class</color> CMyClass { };

or there is more specialized tags such

<cpp-keyword>class</cpp-keyword> CMyClass { };

or there is another way to make listings colored?

    Marty.