refacto + recovery code from uncommited on my old pc
This commit is contained in:
marc barbier
+143
-46
@@ -8,71 +8,168 @@ import java.io.IOException;
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import java.net.URISyntaxException;
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import java.nio.file.Files;
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import java.nio.file.Paths;
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import java.nio.file.attribute.FileAttribute;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Iterator;
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import java.util.List;
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import java.util.concurrent.atomic.AtomicInteger;
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public class Main {
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public static void main(String[] args) throws FileNotFoundException, IOException, URISyntaxException {
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private static File f = null;
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private static boolean verbose = false;
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private static boolean checkingonly = false;
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public static final AtomicInteger changes = new AtomicInteger(0);
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private static Integer threadNb = null;
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public static void main(String[] args) throws FileNotFoundException, IOException, URISyntaxException {
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try {
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Files.createDirectories(Paths.get("mods"));
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Files.createDirectories(Paths.get("mods", new String[0]), (FileAttribute<?>[])new FileAttribute[0]);
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} catch (IOException e) {
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Log.e("HTTPHelper","could not create folder");
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Log.e("HTTPHelper", "could not create folder");
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System.exit(0);
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}
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}
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interpretArgs(args);
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if (f == null)
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f = new File("modpack.txt");
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if (!f.exists()) {
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System.out.println("file not found");
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System.exit(1);
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}
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IntegrityChecker updateManager = new IntegrityChecker();
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Database db = new Database();
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db.updateDatabase();
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File f;
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if(args.length == 0)f = new File("modpack.txt");
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else f = new File(args[0]);
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BufferedReader in = new BufferedReader(new FileReader(f));
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if (threadNb == null)
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threadNb = Integer.valueOf(4);
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List<Thread> threads = new ArrayList<>(threadNb.intValue());
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while (in.ready()) {
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String line = in.readLine();
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if (!isAComment(line)) {
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if(line.startsWith("direct="))
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{
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String url = line.replaceFirst("direct=.*@", "");
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String filename=extractNameFromLink(line);
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//le slug est une nom de mods qui se trouve dans le nom du fichier
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String slug = extractSlugFromLink(line);
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//on check si le mods est pas déja installé et si il est a jours
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boolean upToDate = updateManager.checkAndDelete(new File("mods/"+filename), slug);
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if(!upToDate)
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{
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Log.i("main","downloading "+ filename);
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HttpHelper.readFileFromUrlToFolder(url,"mods",filename);
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Log.i("main","done");
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}
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}else {
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if (line.split("/").length >= 5 && !db.fetchMod(line)) {
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Log.e("main","error could not get " + line);
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}
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}
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}
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}
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checkThreadState(threads);
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Thread newLineTerpreter = new NewLineInterpreter(line, updateManager, db);
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newLineTerpreter.start();
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threads.add(newLineTerpreter);
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}
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}
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checkThreadState(threads);
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in.close();
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while (threads.size() != 0) {
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try {
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Thread.sleep(100L);
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} catch (InterruptedException interruptedException) {}
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checkThreadState(threads);
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}
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if (changes.get() != 0 && verbose)
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Log.i("Main", "changed " + changes.get() + " mod(s)");
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Log.i("Main", "finished");
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}
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private static String extractSlugFromLink(String line) {
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char[] chars = new char[line.length()-line.indexOf(";")-"direct=".length()+1];
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line.getChars("direct=".length(), line.indexOf(";"), chars, 0);
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return new String(chars);
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private static void checkThreadState(List<Thread> threads) {
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do {
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if (threads.size() >= threadNb.intValue())
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try {
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Thread.sleep(100L);
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} catch (InterruptedException interruptedException) {}
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Iterator<Thread> it = threads.iterator();
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while (it.hasNext()) {
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Thread t = it.next();
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if (!t.isAlive())
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it.remove();
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}
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} while (threads.size() >= threadNb.intValue());
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}
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private static String extractNameFromLink(String line) {
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char[] chars = new char[line.indexOf("@")-line.indexOf(";")];
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line.getChars(line.indexOf(";")+1, line.indexOf("@"), chars, 0);
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return new String(chars);
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private static void interpretArgs(String[] args) {
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Iterator<String> it = Arrays.<String>asList(args).iterator();
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while (it.hasNext()) {
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String cmd = it.next();
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if (cmd.startsWith("-")) {
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String nbt;
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int cores;
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String str1;
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switch ((str1 = cmd).hashCode()) {
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case -1629068440:
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if (!str1.equals("--check"))
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break;
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checkingonly = true;
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continue;
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case 1511:
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if (!str1.equals("-t"))
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break;
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if (threadNb != null) {
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System.out.println("error conflicting arguments --thread and -t");
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System.exit(1);
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}
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cores = Runtime.getRuntime().availableProcessors();
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if (cores <= 0) {
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System.out.println("java think you have no cpu core... sooo lets go for 4");
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threadNb = Integer.valueOf(4);
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continue;
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}
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System.out.println("running on " + cores + " thread");
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threadNb = Integer.valueOf(cores);
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continue;
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case 1513:
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if (!str1.equals("-v"))
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break;
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verbose = true;
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continue;
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case 48044553:
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if (!str1.equals("--threads"))
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break;
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if (threadNb != null) {
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System.out.println("error conflicting arguments --thread and -t");
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System.exit(1);
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}
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if (!it.hasNext()) {
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System.err.println("arguments invalid please refer to --help");
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System.exit(1);
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}
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nbt = it.next();
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if (nbt.matches("[0-9]*")) {
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threadNb = Integer.valueOf(Integer.parseInt(nbt));
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continue;
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}
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System.err.println("arguments invalid please refer to --help");
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System.exit(1);
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continue;
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case 1333013276:
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if (!str1.equals("--file"))
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break;
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if (!it.hasNext()) {
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System.err.println("arguments invalid please refer to --help");
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System.exit(1);
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}
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f = new File(it.next());
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continue;
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case 1333069025:
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if (!str1.equals("--help"))
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break;
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System.out.println("use --file to specify the modfile\nuse --check to check without updating\nuse --help to see this help\nuse -v to see verbose\nuse --threads to specify the number of threads\nuse -t to set the number of thread automaticaly");
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System.exit(0);
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continue;
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}
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System.err.print("unknown args " + cmd + "\n" +
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"see --help for help");
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System.exit(1);
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}
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}
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}
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public static boolean isAComment(String line)
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{
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public static boolean isAComment(String line) {
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return line.startsWith("//");
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}
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public static boolean isVersbose() {
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return verbose;
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}
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public static boolean isCheckingOnly() {
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return checkingonly;
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}
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}
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