How to get the content-type of a file

Question

I am implementing a HTTP/1.0 server that processes GET or HEAD request.

I\'ve finished Date, Last-Modified, and

Answer 1

It depends how sophisticated you want to be.

If the files in question are all properly named and there are only several types to handle, having a switch based file suffix is sufficient. Going to the extreme case, making the right decision no matter what the file is would probably require either duplicating the functionality of Unix file command or running it on file in question (and then translating the output to the proper Content-Type).