RiverRat  - An MIT iCampus project

http://web.mit.edu/riverrat/

FakeServer.java

package riverrat.testing;

import org.xml.sax.*;
import org.xml.sax.helpers.*;

import riverrat.BasicServer;
import java.net.*;
import java.io.*;
import java.util.*;
import javax.comm.*;

public class FakeServer extends BasicServer {
        protected static String filename = "race.xml";
        
        protected InputStream fileInputStream = null;
        
        public FakeServer() {
                super();
        }
        
        public FakeServer(int newport) {
                super(newport);
        }
        
        public void openFile(String name, boolean delay) {
                try {
                        if(delay) {
                                fileInputStream = new DelayedInputStream(new FileInputStream(name));
                        } else {
                                fileInputStream = new FileInputStream(name);
                        }
                } catch(FileNotFoundException e) {
                        System.err.println("File not found: "+name);
                        System.exit(1);
                }
        }
        
        public void mainServer() {
                sout.println("Yarrr, matey! The TCP clients, they've breached the outer walls!");
                sout.println("Connected.");
        }
        
        public static void printUsage() {
                System.out.println("`FakeServer' is a test server for the RiverRat project.");
                System.out.println("usage: java riverrat.testing.FakeServer [OPTIONS]");
                System.out.println("");
                System.out.println("Options:");
                System.out.println("  -h, --help\t\t\tPrint this message and exit.");
                System.out.println("  -p, --port PORT\t\tUse server port PORT.");
                System.out.println("  -f, --format {xml|nmea}\tUse input file format xml or nmea.");
                System.out.println("  -i, --input FILENAME\t\tUse FILENAME for input.");
                System.out.println("");
                System.out.println("Author: Scott Torborg 2004");
                System.out.println("RiverRat Project http://mit.edu/riverrat");
                System.exit(1);
        }
        
        public static void main(String args[]) {
                int n = args.length;
                String serverType = null;
                int serverPort = 8080;
                for(int i = 0; i < n; i++) {
                        String s = args[i].toLowerCase();
                        if (s.equals("--help") || s.equals("-h")) {
                                printUsage();
                        } else if(s.equals("--port") || s.equals("-p")) {
                                if(i+1 >= n) printUsage();
                                i++;
                                try {
                                        serverPort = Integer.parseInt(args[i]);
                                } catch(NumberFormatException e) {
                                        System.err.println("Bad TCP port number.");
                                        System.exit(1);
                                }
                        } else if(s.equals("--format") || s.equals("-f")) {
                                if(i+1 >= n) printUsage();
                                i++;
                                if(args[i].equals("xml")) {
                                        serverType = "xml";
                                } else if(args[i].equals("nmea")) {
                                        serverType = "nmea";
                                } else {
                                        System.err.println("Bad server type.");
                                        System.exit(1);
                                }
                        } else if(s.equals("--input") || s.equals("-i")) {
                                if(i+1 >= n) printUsage();
                                i++;
                                filename = args[i];
                        }
                }
                
                FakeServer testserver = null;
                if(serverType == "xml") {
                        testserver = new XMLFakeServer(serverPort);
                } else if(serverType == "nmea") {
                        testserver = new NMEAFakeServer(serverPort);
                } else {
                        testserver = new FakeServer(serverPort);
                }
                Thread serverthread = new Thread(testserver);
                serverthread.start();
                
                while(true) {
                        System.out.println("This is the main loop.");
                        try {
                                Thread.sleep(10000);
                        } catch(InterruptedException e) {
                                System.err.println("Interrupted.");
                        }
                }
        }
}

 

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