public void downloadUrl(String filename, String urlString)
throws MalformedURLException, IOException, NoSuchAlgorithmException {
BufferedInputStream in = null;
FileOutputStream fout = null;
try {
in = new BufferedInputStream(new URL(urlString).openStream());
fout = new FileOutputStream(filename);
byte data[] = new byte[1024];
int count, amount = 0, steps = 0;
URL url_ =
new URL(
DownloadUtils.getCreeperhostLink(
Map.getMap(LaunchFrame.getSelectedMapIndex()).getUrl()));
int mapSize = url_.openConnection().getContentLength();
progressBar.setMaximum(10000);
while ((count = in.read(data, 0, 1024)) != -1) {
fout.write(data, 0, count);
downloadedPerc += (count * 1.0 / mapSize) * 100;
amount += count;
steps++;
if (steps > 100) {
steps = 0;
progressBar.setValue((int) downloadedPerc * 100);
label.setText((amount / 1024) + "Kb / " + (mapSize / 1024) + "Kb");
}
}
} finally {
in.close();
fout.flush();
fout.close();
}
}
protected void downloadMap(String mapName, String dir)
throws IOException, NoSuchAlgorithmException {
Logger.logInfo("Downloading");
String installPath = OSUtils.getDynamicStorageLocation();
new File(installPath + "/Maps/" + dir + "/").mkdirs();
new File(installPath + "/Maps/" + dir + "/" + mapName).createNewFile();
downloadUrl(
installPath + "/Maps/" + dir + "/" + mapName, DownloadUtils.getCreeperhostLink(mapName));
FileUtils.extractZipTo(
installPath + "/Maps/" + dir + "/" + mapName, installPath + "/Maps/" + dir);
installMap(mapName, dir);
}
private void updateFiles() {
Logger.logInfo("[i18n] Downloading locale files ...");
try {
DownloadUtils.downloadToFile(
new URL(DownloadUtils.getCreeperhostLink("locales.zip")), archive);
Logger.logInfo("[i18n] Moving files into place ...");
if (local.getParentFile().exists()) {
FileUtils.delete(local.getParentFile());
}
FileUtils.extractZipTo(archive.getAbsolutePath(), local.getParentFile().getPath());
if (!local.exists()) {
local.createNewFile();
}
Writer wr = new FileWriter(local);
wr.write(String.valueOf(remoteVer));
wr.close();
cleanUpFiles();
} catch (Exception e) {
Logger.logWarn("[i18n] Update IOException", e);
}
}
protected boolean downloadModPack(String modPackName, String dir) {
boolean debugVerbose = Settings.getSettings().getDebugLauncher();
String debugTag = "debug: downloadModPack: ";
Logger.logInfo("Downloading Mod Pack");
TrackerUtils.sendPageView(
"net/ftb/tools/ModManager.java",
"Downloaded: " + modPackName + " v." + curVersion.replace('_', '.'));
String dynamicLoc = OSUtils.getDynamicStorageLocation();
String installPath = Settings.getSettings().getInstallPath();
ModPack pack = ModPack.getSelectedPack();
String baseLink =
(pack.isPrivatePack()
? "privatepacks/" + dir + "/" + curVersion + "/"
: "modpacks/" + dir + "/" + curVersion + "/");
File baseDynamic = new File(dynamicLoc, "ModPacks" + sep + dir + sep);
if (debugVerbose) {
Logger.logInfo(debugTag + "pack dir: " + dir);
Logger.logInfo(debugTag + "dynamicLoc: " + dynamicLoc);
Logger.logInfo(debugTag + "installPath: " + installPath);
Logger.logInfo(debugTag + "baseLink: " + baseLink);
}
baseDynamic.mkdirs();
String md5 = "";
try {
new File(baseDynamic, modPackName).createNewFile();
md5 =
downloadUrl(
baseDynamic.getPath() + sep + modPackName,
DownloadUtils.getCreeperhostLink(baseLink + modPackName));
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
String animation = pack.getAnimation();
if (!animation.equalsIgnoreCase("empty")) {
try {
downloadUrl(
baseDynamic.getPath() + sep + animation,
DownloadUtils.getCreeperhostLink(baseLink + animation));
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
}
try {
if ((md5 == null || md5.isEmpty())
? DownloadUtils.backupIsValid(
new File(baseDynamic, modPackName), baseLink + modPackName)
: DownloadUtils.isValid(new File(baseDynamic, modPackName), md5)) {
if (debugVerbose) {
Logger.logInfo(debugTag + "Extracting pack.");
}
FileUtils.extractZipTo(baseDynamic.getPath() + sep + modPackName, baseDynamic.getPath());
if (debugVerbose) {
Logger.logInfo(debugTag + "Purging mods, coremods, instMods");
}
clearModsFolder(pack);
FileUtils.delete(new File(installPath, dir + "/minecraft/coremods"));
FileUtils.delete(new File(installPath, dir + "/instMods/"));
File version = new File(installPath, dir + sep + "version");
BufferedWriter out = new BufferedWriter(new FileWriter(version));
out.write(curVersion.replace("_", "."));
out.flush();
out.close();
if (debugVerbose) {
Logger.logInfo(debugTag + "Pack extracted, version tagged.");
}
return true;
} else {
ErrorUtils.tossError("Error downloading modpack!!!");
return false;
}
} catch (IOException e) {
e.printStackTrace();
}
return false;
}