Fan-Wu Yang
8 years ago
parent
9d1145b298
commit
928f5e31f0
@ -0,0 +1,50 @@
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package shared.utils;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.io.*;
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import java.net.URL;
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import java.nio.charset.Charset;
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/**
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* Created by Gondr on 23/05/2017.
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*/
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public class JsonReader {
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private static String readAll(Reader rd) throws IOException {
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StringBuilder sb = new StringBuilder();
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int cp;
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while ((cp = rd.read()) != -1) {
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sb.append((char) cp);
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}
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return sb.toString();
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}
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public static JSONObject readJsonFromUrl(String url) throws IOException, JSONException {
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InputStream is = new URL(url).openStream();
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try {
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BufferedReader rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
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String jsonText = readAll(rd);
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JSONObject json = new JSONObject(jsonText);
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return json;
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} catch (JSONException e) {
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return null;
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} finally {
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is.close();
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}
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}
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public static JSONArray readJsonFromUrlArray(String url) throws IOException, JSONException {
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InputStream is = new URL(url).openStream();
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try {
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BufferedReader rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
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String jsonText = readAll(rd);
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JSONArray json = new JSONArray(jsonText);
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return json;
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} finally {
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is.close();
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}
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}
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}
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@ -0,0 +1,38 @@
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package visualiser.network;
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import javafx.collections.FXCollections;
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import javafx.collections.ObservableList;
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import org.json.JSONArray;
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import org.json.JSONObject;
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import shared.utils.JsonReader;
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import visualiser.model.RaceConnection;
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import java.io.IOException;
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/**
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* Created by Gondr on 19/09/2017.
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*/
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public class HttpMatchBrowserClient extends Thread {
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public ObservableList<RaceConnection> connections = FXCollections.observableArrayList();
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@Override
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public void run() {
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while(!Thread.interrupted()) {
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try {
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JSONArray cons = JsonReader.readJsonFromUrlArray("http://api.umbrasheep.com/seng/get_matches/");
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System.out.println("Got stuff");
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System.out.println(cons.toString());
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for (int i = 0; i < cons.length(); i++) {
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JSONObject con = (JSONObject) cons.get(i);
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connections.add(new RaceConnection((String) con.get("ip_address"), con.getInt("port"), "Boat Game"));
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}
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Thread.sleep(5000);
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} catch (IOException e) {
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e.printStackTrace();
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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}
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}
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@ -0,0 +1,75 @@
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package visualiser.network;
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import org.apache.http.HttpEntity;
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import org.apache.http.HttpResponse;
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import org.apache.http.NameValuePair;
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import org.apache.http.client.HttpClient;
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import org.apache.http.client.entity.UrlEncodedFormEntity;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.http.message.BasicNameValuePair;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.UnsupportedEncodingException;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Created by Gondr on 19/09/2017.
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*/
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public class HttpMatchBrowserHost extends Thread {
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private HttpClient httpClient;
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private List<NameValuePair> params;
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public static HttpMatchBrowserHost httpMatchBrowserHost = null;
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public HttpMatchBrowserHost() throws IOException {
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httpMatchBrowserHost = this;
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httpClient = HttpClients.createDefault();
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// Request parameters and other properties.
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params = new ArrayList<>(2);
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params.add(new BasicNameValuePair("port", "4942"));
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params.add(new BasicNameValuePair("magic", "Thomas and Seng"));
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sendHttp("http://api.umbrasheep.com/seng/registermatch/");
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System.out.println("Register Match");
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}
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public void sendHttp(String domain) throws IOException {
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HttpPost httppost = new HttpPost(domain);
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httppost.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));
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//Execute and get the response.
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HttpResponse response = httpClient.execute(httppost);
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HttpEntity entity = response.getEntity();
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if (entity != null) {
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InputStream instream = entity.getContent();
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try {
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// do something useful
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} finally {
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instream.close();
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}
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} else {
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throw new IOException("No Response from Host");
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}
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}
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@Override
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public void run() {
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while(!Thread.interrupted()){
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try {
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sendHttp("http://api.umbrasheep.com/seng/keep_match_alive/");
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System.out.println("Keep match ALive");
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Thread.sleep(2000);
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} catch (IOException e) {
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e.printStackTrace();
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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}
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}
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