public class SpoutcraftYML {
private static volatile boolean updated = false;
private static File spoutcraftYML =
new File(Utils.getWorkingDirectory(), "spoutcraft" + File.separator + "spoutcraft.yml");
private static Object key = new Object();
public static YAMLProcessor getSpoutcraftYML() {
updateSpoutcraftYMLCache();
YAMLProcessor config = new YAMLProcessor(spoutcraftYML, false);
try {
config.load();
} catch (IOException e) {
e.printStackTrace();
}
return config;
}
public static void updateSpoutcraftYMLCache() {
if (!updated) {
synchronized (key) {
String urlName =
MirrorUtils.getMirrorUrl("spoutcraft.yml", "http://get.spout.org/spoutcraft.yml", null);
if (urlName != null) {
try {
int selected = -1;
if (spoutcraftYML.exists()) {
try {
YAMLProcessor config = new YAMLProcessor(spoutcraftYML, false);
config.load();
selected = config.getInt("current", -1);
} catch (Exception ex) {
ex.printStackTrace();
}
}
URL url = new URL(urlName);
HttpURLConnection con = (HttpURLConnection) (url.openConnection());
System.setProperty("http.agent", "");
con.setRequestProperty(
"User-Agent",
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.100 Safari/534.30");
Utils.copy(con.getInputStream(), new FileOutputStream(spoutcraftYML));
YAMLProcessor config = new YAMLProcessor(spoutcraftYML, false);
config.load();
config.setProperty("current", selected);
config.setProperty("launcher", Main.getBuild("launcher-version"));
config.save();
} catch (IOException e) {
e.printStackTrace();
}
}
updated = true;
}
}
}
}
public static Download downloadFile(
String url, String output, String cacheName, String md5, DownloadListener listener)
throws IOException {
int tries = Settings.getLoginTries();
File outputFile = null;
Download download = null;
while (tries > 0) {
System.out.println("Starting download of " + url + ", with " + tries + " tries remaining");
tries--;
download = new Download(url, output);
download.setListener(listener);
download.run();
if (!download.isSuccess()) {
if (download.getOutFile() != null) {
download.getOutFile().delete();
}
System.err.println("Download of " + url + " Failed!");
if (listener != null)
listener.stateChanged("Download Failed, retries remaining: " + tries, 0F);
} else {
if (md5 != null) {
String resultMD5 = MD5Utils.getMD5(download.getOutFile());
System.out.println("Expected MD5: " + md5 + " Calculated MD5: " + resultMD5);
if (resultMD5.equals(md5)) {
outputFile = download.getOutFile();
break;
}
} else {
outputFile = download.getOutFile();
break;
}
}
}
if (outputFile == null) {
throw new IOException("Failed to download " + url);
}
if (cacheName != null) {
Utils.copy(outputFile, new File(Launcher.getGameUpdater().getBinCacheDir(), cacheName));
}
return download;
}
@Override
protected Object doInBackground() throws Exception {
loginFrame.getProgressBar().setVisible(true);
loginFrame.getProgressBar().setString("Connecting to www.minecraft.net...");
try {
values = Utils.doLogin(user, pass, loginFrame.getProgressBar());
Launcher.getGameUpdater().setMinecraftUser(values[2].trim());
Launcher.getGameUpdater().setMinecraftSession(values[3].trim());
Launcher.getGameUpdater().setDownloadTicket(values[1].trim());
Launcher.getGameUpdater().setMinecraftPass(pass);
loginFrame.onRawEvent(Event.SUCESSFUL_LOGIN);
return true;
} catch (BadLoginException e) {
loginFrame.onRawEvent(Event.BAD_LOGIN);
} catch (MinecraftUserNotPremiumException e) {
loginFrame.onRawEvent(Event.USER_NOT_PREMIUM);
loginFrame.getProgressBar().setVisible(false);
} catch (MCNetworkException e) {
UserPasswordInformation info = null;
for (String username : loginFrame.usernames.keySet()) {
if (username.equalsIgnoreCase(user)) {
info = loginFrame.usernames.get(username);
break;
}
}
boolean authFailed = (info == null);
if (!authFailed) {
if (info.isHash) {
try {
MessageDigest digest = MessageDigest.getInstance("SHA-256");
byte[] hash = digest.digest(pass.getBytes());
for (int i = 0; i < hash.length; i++) {
if (hash[i] != info.passwordHash[i]) {
authFailed = true;
break;
}
}
} catch (NoSuchAlgorithmException ex) {
authFailed = true;
}
} else {
authFailed = !(pass.equals(info.password));
}
}
if (authFailed) {
loginFrame.offline = false;
loginFrame.onRawEvent(Event.MINECRAFT_NETWORK_DOWN);
} else {
loginFrame.offline = true;
loginFrame.onRawEvent(Event.MINECRAFT_NETWORK_DOWN);
}
this.cancel(true);
loginFrame.getProgressBar().setVisible(false);
} catch (OutdatedMCLauncherException e) {
JOptionPane.showMessageDialog(
loginFrame.getParent(),
"Incompatible Login Version. Contact Spout about updating the Launcher!");
loginFrame.getProgressBar().setVisible(false);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
this.cancel(true);
loginFrame.getProgressBar().setVisible(false);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
@Override
public void runGame(String user, String session, String downloadTicket) {
Dimension size;
if (OperatingSystem.getOS() == OperatingSystem.WINDOWS_8) {
size = new Dimension(900, 540);
} else {
size = new Dimension(880, 520);
}
Dimension currentSize = Launcher.getSkin().getLoginFrame().getSize();
Point location = Launcher.getSkin().getLoginFrame().getLocation();
Point centeredLoc =
new Point(
location.x + (currentSize.width - size.width) / 2,
location.y + (currentSize.height - size.height) / 2);
this.setLocation(centeredLoc);
this.setSize(size);
((SimpleGameUpdater) Launcher.getGameUpdater()).setWaiting(true);
while (!((SimpleGameUpdater) Launcher.getGameUpdater()).isFinished()) {
try {
Thread.sleep(100);
} catch (InterruptedException ignore) {
}
}
Applet applet = null;
try {
applet = MinecraftLauncher.getMinecraftApplet();
} catch (CorruptedMinecraftJarException corruption) {
corruption.printStackTrace();
} catch (MinecraftVerifyException verify) {
Launcher.clearCache();
JOptionPane.showMessageDialog(
getParent(),
"Your Minecraft installation is corrupt, but has been cleaned. \nTry to login again. If that fails, close and \nrestart the appplication.");
this.setVisible(false);
this.dispose();
return;
}
if (applet == null) {
String message = "Failed to launch Spoutcraft!";
this.setVisible(false);
JOptionPane.showMessageDialog(getParent(), message);
this.dispose();
return;
}
StartupParameters params = Utils.getStartupParameters();
minecraft = new MinecraftAppletEnglober(applet);
minecraft.addParameter("username", user);
minecraft.addParameter("sessionid", session);
minecraft.addParameter("downloadticket", downloadTicket);
minecraft.addParameter("spoutcraftlauncher", "true");
minecraft.addParameter("portable", params.isPortable() + "");
if (params.getServer() != null) {
minecraft.addParameter("server", params.getServer());
if (params.getPort() != null) {
minecraft.addParameter("port", params.getPort());
} else {
minecraft.addParameter("port", "25565");
}
}
if (params.getProxyHost() != null) {
minecraft.addParameter("proxy_host", params.getProxyHost());
}
if (params.getProxyPort() != null) {
minecraft.addParameter("proxy_port", params.getProxyPort());
}
if (params.getProxyUser() != null) {
minecraft.addParameter("proxy_user", params.getProxyUser());
}
if (params.getProxyPassword() != null) {
minecraft.addParameter("proxy_pass", params.getProxyPassword());
}
applet.setStub(minecraft);
this.add(minecraft);
validate();
this.setVisible(true);
minecraft.init();
minecraft.setSize(getWidth(), getHeight());
minecraft.start();
Launcher.getSkin().getLoginFrame().onRawEvent(Event.GAME_LAUNCH);
return;
}