Our friends at TUAW recently (relatively) posted an article about the CFBonjour Cocoa class, which simplifies mDNS/Bonjour programming for the iPhone and iPod touch. This handy little class allows you to publish and subscribe to Bonjour network services with a minimal amount of programming. All you have to do to utilize Bonjour in your iPhone apps is add CFBonjour.h and CFBonjour.m to your project directory, and add CFBonjour.o to your makefile. In addition, the designer is using this code to write a DropCopy client for iPhone.

Perhaps this progress will make it easier for more developers to get on the iPhone/Bonjour wagon—apparently, “the opportunities go far beyond Zune-like file sharing.”