For this assignment you will implement a tftp (trivial ftp) client and server. Essentially, this program will be similar to an ftp without authentication and only limited command support. This will require a connection and connectionless based socket connection between the two processses. Your server must accept multiple client connections simultaneously. The client and server will also not be on the same system. This will merely require a fork, all file descriptors will be copied over the fork aiding in the implementation of the server model. This implies that as the server accepts connections it must create a valid socket connection with the client and fork off a copy of the server to handle the interaction with this client. In this way, any number of connections should be serviceable. Remember the port you specify to the initial socket connection only specifies the address the server will listen to for new connections. Once a connection has been accepted a new connection on an empty port will be used See file for full details. Must be done in C and be able to be compiled with gcc and run under SUN OS
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased.
SUN OS UNIX