IM PHPrcon Secure Source

I have a project called PHPrcon Secure. It is a web based Half-Life mod admin tool (Half-Live is a video game by Sierra Studios) The original program (IM PHPrcon Secure) can be downloaded form www.phprconsecure. There is also a working demo there. What I need is for this program to be ported to the Half-Life 2, or Source engine, with the addition of the ability to display the chat logs.