//File:  receive.java
//CS 471 - Operating Systems Project
//Dennis Pereira, Ely Soto, John Cavalieri

//The receive command is a simple acceptance of a message
//from another user
//the command takes no arguments it is simply 'receive'
//all of the messages in the users inbox are displayed
//preceded by the user who sent it

public class receive extends VMachine {
    
    /** Creates new send */
    public receive() {
    }
    
    public void run() {
        
        try{
            
            User user = sysapi.findUser(owner);
		//store all messages in a string array
            String[] msgs = user.getmsgs();
            
		//for each string in the array
		//i.e. for each message in the inbox
            for(int i = 0; i < msgs.length; i++)
            {
			//print the message to the desired output
                sysapi.Write(OUT, msgs[i]);
            }
        }
        catch(Exception ex)
        { System.out.println(ex); }
        sysapi.Exit(vmh,owner);
    }
   
}