The Web Server Program

The web server program is out of 10 points. For seven points you should

Open a TCP socket on a known address.
Listen for requests on that socket
Fork of a new child
Parse the request into a filename
Send the filename back to the client
Close the connection

For two more points you should

Log all requests to a file named access_log.
Use the common logfile format.
Use lseek and flock to coordinate log file access.

For two more points you should implement the http/1.0 spec

Send the current time. See gettimeofday()
Send the file length.
Send the file type. You'll have to guess this from the file extension.
Send a blank line
Send the file contents.