What classes do I use to make an iPhone act as a server?

Question

I\'m looking for an easy way for users to download content from an iPhone to their computer. I\'ve seen other apps that actually turn the iPhone into a server and give the user

Answer 1

Cocoa provides lots of support for client-side networking but not a lot for server-side.

At the lowest level, you can use normal BSD sockets.

The next level up is CoreFoundation (plain C but using Cocoa-like types). Relevant CoreFoundation APIs are CFNetwork, CFSocket and CFStream (CFStream is a file-stream that can have its source through a network -- it is not a System V style network Stream).

In Objective-C, you can look at NSStream which is the Objective-C equivalent of CFStream.