[Java] connect.js updater

[CrazyJani]

Quite a few server ip updaters have been posted recently so I decided to make my own one. But this one is a bit different, (what would be the point of releasing same thing anyway) this generates a new connect.js file to be used with realm relay (found it quite boring to copy paste the new ips of the servers in)

 

package connect;

import java****.BufferedReader;
import java****.FileNotFoundException;
import java****.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
import java.util.*;
import java****.*;


public class Connect {
   public static Vector<String> servers = new Vector<String>();
   public static Vector<String> ips = new Vector<String>();
   
   public static void main(String[] args) throws FileNotFoundException {
	   registerServers();
	   writeConnect();
   }

    public static String getTextFrom(String url) throws Exception {
        URL website = new URL(url);
        URLConnection connection = website.openConnection();
        BufferedReader in = new BufferedReader(
        new InputStreamReader(
        connection.getInputStream()));
        StringBuilder response = new StringBuilder();
        String inputLine;
        while ((inputLine = in.readLine()) != null) 
            response.append(inputLine);
        in.close();
        return response.toString();
    }

   public static void registerServers() {
      String text;
      try {
         text = getTextFrom("https://www.realmofthemadgod.appspo*****m/char/list");
      } catch (Exception e) {
         return;
      }
      String[] split = text.split("<Server>");
      Vector<Character> abbreviation = new Vector<Character>();
      for (String str : split) {
         if (str.indexOf("</DNS>") != -1) {
            String serv = str.split("</DNS>")[0].replace("</Name><DNS>", " - ").replace("<Name>", "");
            String name = serv.split(" - ")[0];
            char[] namea = name.toCharArray();
            for (int i = 0; i < namea.length; i++) {
            	if(Character.isUpperCase(namea[i]) || Character.isDigit(namea[i])) {
            		abbreviation.add(Character.toLowerCase(namea[i]));
            	}
            }
            String abbre = "";
            for (int j = 0; j < abbreviation.size(); j++) {
            	abbre += abbreviation.elementAt(j).toString();
            }
            servers.add(abbre);
            ips.add(serv.split(" - ")[1]);
         }
         abbreviation.clear();
      }
   }
   
   public static void writeConnect() throws FileNotFoundException {
	   PrintWriter connectjs = new PrintWriter(new FileOutputStream("connect.js"), true);
	   connectjs.println("// connect.js");
	   connectjs.println("");
	   connectjs.println("var ID_TEXT = $.findPacketId(\"TEXT\");");
	   connectjs.println("var ID_PLAYERTEXT = $.findPacketId(\"PLAYERTEXT\");");
	   connectjs.println("var ID_FAILURE = $.findPacketId(\"FAILURE\");");
	   connectjs.println("");
	   connectjs.println("var servers = {");
	   for (int i = 0; i < servers.size()-1; i++) {
		   connectjs.println("\""+servers.get(i)+"\" : \""+ips.get(i)+"\",");
	   }
	   connectjs.println("\""+servers.get(servers.size()-1)+"\" : \""+ips.get(servers.size()-1)+"\" };");
	   connectjs.println("");
	   connectjs.println("var usage =");
	   connectjs.println("\"Usage: /con <server> \\t\\t\\t\\t\\t\\t\\t\\t\\t\\t\\t\\t\\t\\t\\t\\t \\");
	   for (int i = 0; i < servers.size()-1; i++) {
		   connectjs.print(servers.get(i)+", ");
	   }
	   connectjs.println(servers.get(servers.size()-1)+"\";");
	   connectjs.println("");
	   connectjs.println("function onClientPacket(event) {");
	   connectjs.println("	var packet = event.getPacket();");
	   connectjs.println("	switch (packet.id()) {");
	   connectjs.println("		case ID_PLAYERTEXT: {");
	   connectjs.println("			var text = packet.text.toLowerCase();");
	   connectjs.println("			var params = text.split(\" \");");
	   connectjs.println("			if(params[0] == \"/con\") {");
	   connectjs.println("				event.cancel();");
	   connectjs.println("				if (params.length < 2 || params.length > 2){");
	   connectjs.println("					yellowAlert(event, usage);");
	   connectjs.println("					break;");
	   connectjs.println("				} else if(servers[params[1]] == null) {");
	   connectjs.println("					redAlert(event, \"Server \" + params[1] + \" not found\");");
	   connectjs.println("				} else{");
	   connectjs.println("					$.setGameIdSocketAddress(-2, servers[params[1]], event.getRemotePort());");
	   connectjs.println("					$.kickUser();");
	   connectjs.println("				}");
	   connectjs.println("			}");
	   connectjs.println("			break;");
	   connectjs.println("		}");
	   connectjs.println("	}");
	   connectjs.println("}");
	   connectjs.println("");
	   connectjs.println("function yellowAlert(event, text) {");
	   connectjs.println("	var textPacket = event.createPacket(ID_TEXT);");
	   connectjs.println("	textPacket.name = \"\";");
	   connectjs.println("	textPacket.objectId = -1;");
	   connectjs.println("	textPacket.numStars = -1;");
	   connectjs.println("	textPacket.bubbleTime = 0;");
	   connectjs.println("	textPacket.recipient = \"\";");
	   connectjs.println("	textPacket.text = text;");
	   connectjs.println("	textPacket.cleanText = \"\";");
	   connectjs.println("	event.sendToClient(textPacket);");
	   connectjs.println("}");
	   connectjs.println("");
	   connectjs.println("function redAlert(event, text) {");
	   connectjs.println("    var failurePacket = event.createPacket(ID_FAILURE);");
	   connectjs.println("    failurePacket.errorId = 9;");
	   connectjs.println("    failurePacket.errorDescription = text;");
	   connectjs.println("    event.sendToClient(failurePacket);");
	   connectjs.println("}");
	   connectjs.close();
   }
}

In case of the word filter filtering the imports:


Quite poorly made I admit but gets the job done. If there is anything to avoid doing in future, please tell me

Edit: Forgot to credit @ZBORNOX , some of the code was copied from his FlameWare(?)

[infern000]

nice.
i wonder if kabam thought about rotating the server ips to counteract RR. They DID afterall remove the hostnames which i predicted they would. Your welcome KABAM :P

maybe you could add an settings.properties updater which contains the default Realm server it connects to at first.

[CrazyJani]

maybe you could add an settings.properties updater which contains the default Realm server it connects to at first.

I think that would be stupid because it's not a big job to get one of the ips. But copy-pasting all ips from the list is a little pain

[HoffHorn]

Hey man! I'm very new with java. This script would be very useful for me! It seems like it would be simple to run this but I'm clueless. Sorry :X Any help?

[CrazyJani]

This thread explains using Eclipse to compile java code quite well

[rocker1988]

First of all....

Where in the source files do I add that package to?

[CrazyJani]

Where in the source files do I add that package to?

This is a standalone program, don't try to add it to realm relay source

[rocker1988]

Thanks, got it working

[fuzzayboy]

For those of you who don't really know how to get this working or can't be bothered to install something to compile java; here's the list updated for 19.5.1 (Not sure when it'll go bad, let me know if it does, I'll update the post.) Thanks to CrazyJani for the link, I had no idea where to get those previous to the OP.

I suck at regex, so you're stuck copy pasting those on your own.

	<Servers>
		<Server>
			<Name>USWest</Name>
			<DNS>54.241.208.233</DNS>
			<Lat>37.34</Lat>
			<Long>-121.89</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USMidWest</Name>
			<DNS>54.80.67.112</DNS>
			<Lat>38.63</Lat>
			<Long>-90.20</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUWest</Name>
			<DNS>54.195.57.43</DNS>
			<Lat>53.48</Lat>
			<Long>-2.23</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USEast</Name>
			<DNS>54.224.68.81</DNS>
			<Lat>42.36</Lat>
			<Long>-71.06</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>AsiaSouthEast</Name>
			<DNS>54.255.15.39</DNS>
			<Lat>1.35</Lat>
			<Long>103.82</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USSouth</Name>
			<DNS>23.22.180.212</DNS>
			<Lat>35.23</Lat>
			<Long>-80.84</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USSouthWest</Name>
			<DNS>54.219.44.205</DNS>
			<Lat>32.80</Lat>
			<Long>-96.77</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUEast</Name>
			<DNS>46.137.30.179</DNS>
			<Lat>54.69</Lat>
			<Long>25.28</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUNorth</Name>
			<DNS>54.195.96.152</DNS>
			<Lat>59.33</Lat>
			<Long>18.06</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUSouthWest</Name>
			<DNS>54.217.63.70</DNS>
			<Lat>48.86</Lat>
			<Long>2.35</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USEast3</Name>
			<DNS>54.226.214.216</DNS>
			<Lat>39.95</Lat>
			<Long>-75.16</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USWest2</Name>
			<DNS>54.193.168.4</DNS>
			<Lat>36.75</Lat>
			<Long>-119.77</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USMidWest2</Name>
			<DNS>50.17.143.165</DNS>
			<Lat>41.88</Lat>
			<Long>-87.63</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USEast2</Name>
			<DNS>54.204.50.57</DNS>
			<Lat>42.89</Lat>
			<Long>-78.88</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USNorthWest</Name>
			<DNS>50.18.24.120</DNS>
			<Lat>42.33</Lat>
			<Long>-122.88</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>AsiaEast</Name>
			<DNS>175.41.201.80</DNS>
			<Lat>25.09</Lat>
			<Long>121.56</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USSouth3</Name>
			<DNS>54.80.250.47</DNS>
			<Lat>-30.03</Lat>
			<Long>-51.23</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUNorth2</Name>
			<DNS>54.216.200.98</DNS>
			<Lat>54.32</Lat>
			<Long>10.12</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUWest2</Name>
			<DNS>54.216.27.65</DNS>
			<Lat>51.51</Lat>
			<Long>-0.13</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUSouth</Name>
			<DNS>54.195.179.215</DNS>
			<Lat>53.00</Lat>
			<Long>-8.00</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USSouth2</Name>
			<DNS>50.19.7.133</DNS>
			<Lat>100.00</Lat>
			<Long>100.00</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USWest3</Name>
			<DNS>54.241.223.240</DNS>
			<Lat>37.76</Lat>
			<Long>-121.95</Long>
			<Usage>0.00</Usage>
		</Server>
	</Servers>

[059]

For those of you who don't really know how to get this working or can't be bothered to install something to compile java; here's the list updated for 19.5.1 (Not sure when it'll go bad, let me know if it does, I'll update the post.) Thanks to CrazyJani for the link, I had no idea where to get those previous to the OP.

I suck at regex, so you're stuck copy pasting those on your own.

	<Servers>
		<Server>
			<Name>USWest</Name>
			<DNS>54.241.208.233</DNS>
			<Lat>37.34</Lat>
			<Long>-121.89</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USMidWest</Name>
			<DNS>54.80.67.112</DNS>
			<Lat>38.63</Lat>
			<Long>-90.20</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUWest</Name>
			<DNS>54.195.57.43</DNS>
			<Lat>53.48</Lat>
			<Long>-2.23</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USEast</Name>
			<DNS>54.224.68.81</DNS>
			<Lat>42.36</Lat>
			<Long>-71.06</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>AsiaSouthEast</Name>
			<DNS>54.255.15.39</DNS>
			<Lat>1.35</Lat>
			<Long>103.82</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USSouth</Name>
			<DNS>23.22.180.212</DNS>
			<Lat>35.23</Lat>
			<Long>-80.84</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USSouthWest</Name>
			<DNS>54.219.44.205</DNS>
			<Lat>32.80</Lat>
			<Long>-96.77</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUEast</Name>
			<DNS>46.137.30.179</DNS>
			<Lat>54.69</Lat>
			<Long>25.28</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUNorth</Name>
			<DNS>54.195.96.152</DNS>
			<Lat>59.33</Lat>
			<Long>18.06</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUSouthWest</Name>
			<DNS>54.217.63.70</DNS>
			<Lat>48.86</Lat>
			<Long>2.35</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USEast3</Name>
			<DNS>54.226.214.216</DNS>
			<Lat>39.95</Lat>
			<Long>-75.16</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USWest2</Name>
			<DNS>54.193.168.4</DNS>
			<Lat>36.75</Lat>
			<Long>-119.77</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USMidWest2</Name>
			<DNS>50.17.143.165</DNS>
			<Lat>41.88</Lat>
			<Long>-87.63</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USEast2</Name>
			<DNS>54.204.50.57</DNS>
			<Lat>42.89</Lat>
			<Long>-78.88</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USNorthWest</Name>
			<DNS>50.18.24.120</DNS>
			<Lat>42.33</Lat>
			<Long>-122.88</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>AsiaEast</Name>
			<DNS>175.41.201.80</DNS>
			<Lat>25.09</Lat>
			<Long>121.56</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USSouth3</Name>
			<DNS>54.80.250.47</DNS>
			<Lat>-30.03</Lat>
			<Long>-51.23</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUNorth2</Name>
			<DNS>54.216.200.98</DNS>
			<Lat>54.32</Lat>
			<Long>10.12</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUWest2</Name>
			<DNS>54.216.27.65</DNS>
			<Lat>51.51</Lat>
			<Long>-0.13</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>EUSouth</Name>
			<DNS>54.195.179.215</DNS>
			<Lat>53.00</Lat>
			<Long>-8.00</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USSouth2</Name>
			<DNS>50.19.7.133</DNS>
			<Lat>100.00</Lat>
			<Long>100.00</Long>
			<Usage>0.00</Usage>
		</Server>
		<Server>
			<Name>USWest3</Name>
			<DNS>54.241.223.240</DNS>
			<Lat>37.76</Lat>
			<Long>-121.95</Long>
			<Usage>0.00</Usage>
		</Server>
	</Servers>

With enough find and replaces I got it to this

USWest 54.241.208.233
USMidWest 54.80.67.112
EUWest 54.195.57.43
USEast 54.224.68.81
AsiaSouthEast 54.255.15.39
USSouth 23.22.180.212
USSouthWest 54.219.44.205
EUEast 46.137.30.179
EUNorth 54.195.96.152
EUSouthWest 54.217.63.70
USEast3 54.226.214.216
USWest2 54.193.168.4
USMidWest2 50.17.143.165
USEast2 54.204.50.57
USNorthWest 50.18.24.120
AsiaEast 175.41.201.80
USSouth3 54.80.250.47
EUNorth2 54.216.200.98
EUWest2 54.216.27.65
EUSouth 54.195.179.215
USSouth2 50.19.7.133
USWest3 54.241.223.240

Then search for: (\w+) (\d+\.\d+\.\d+\.\d+) and replace with: "$1": "$2", and you get it formatted like connection.js style. I had to manually replace USWest with usw to get the final result:

	"usw": "54.241.208.233",
	"usmw": "54.80.67.112",
	"euw": "54.195.57.43",
	"use": "54.224.68.81",
	"ase": "54.255.15.39",
	"uss": "23.22.180.212",
	"ussw": "54.219.44.205",
	"eue": "46.137.30.179",
	"eun": "54.195.96.152",
	"eusw": "54.217.63.70",
	"use3": "54.226.214.216",
	"usw2": "54.193.168.4",
	"usmw2": "50.17.143.165",
	"use2": "54.204.50.57",
	"usnw": "50.18.24.120",
	"ae": "175.41.201.80",
	"uss3": "54.80.250.47",
	"eun2": "54.216.200.98",
	"euw2": "54.216.27.65",
	"eus": "54.195.179.215",
	"uss2": "50.19.7.133",
	"usw3": "54.241.223.240",

[Dante-sama]

[IMG]https://i1088.photobucke*****m/albums/i334/MrDante-sama/error.jpg[/IMG]

O.o? Any help please?