Use tar.xz for downloading templates

SubServers.Bungee/common/pom.xml

@@ -28,7 +28,7 @@
         <dependency>
             <groupId>net.ME1312.Galaxi</groupId>
             <artifactId>GalaxiUtil</artifactId>
-            <version>21w26b</version>
+            <version>21w27b</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>

SubServers.Bungee/pom.xml

@@ -43,6 +43,18 @@
             <version>1.1</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.kamranzafar</groupId>
+            <artifactId>jtar</artifactId>
+            <version>2.3</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.tukaani</groupId>
+            <artifactId>xz</artifactId>
+            <version>1.9</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 
     <build>

SubServers.Bungee/src/net/ME1312/SubServers/Bungee/Host/External/ExternalSubCreator.java

@@ -82,8 +82,9 @@ public class ExternalSubCreator extends SubCreator {
         }
 
         if (host.available && !Util.getDespiteException(() -> Util.reflect(SubProxy.class.getDeclaredField("reloading"), host.plugin), false)) {
-            host.queue(new PacketExUploadTemplates(host.plugin));
+            host.queue(new PacketExConfigureHost(host.plugin, host), new PacketExUploadTemplates(host.plugin, () -> {
-            if (enableRT == null || enableRT) host.queue(new PacketExDownloadTemplates(host.plugin, host));
+                if (enableRT == null || enableRT) host.queue(new PacketExDownloadTemplates(host.plugin, host));
+            }));
         }
     }
 

SubServers.Bungee/src/net/ME1312/SubServers/Bungee/Library/FileScanner.java

@@ -19,12 +19,7 @@ public abstract class FileScanner {
      * @param whitelist File Whitelist
      */
     protected void scan(File dir, String... whitelist) throws IOException {
-        List<String> files;
+        List<String> files = Util.searchDirectory(dir);
-        try {
-            files = Util.reflect(Util.class.getDeclaredMethod("zipsearch", File.class, File.class), null, dir, dir);
-        } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
-            throw new IllegalStateException("Cannot access zipsearch()", e);
-        }
         if (files.size() <= 0 || whitelist.length <= 0)
             return;
 

SubServers.Bungee/src/net/ME1312/SubServers/Bungee/Network/Packet/PacketExDownloadTemplates.java

@@ -8,10 +8,22 @@ import net.ME1312.SubData.Server.Protocol.PacketStreamOut;
 import net.ME1312.SubData.Server.SubDataClient;
 import net.ME1312.SubServers.Bungee.Host.External.ExternalHost;
 import net.ME1312.SubServers.Bungee.Host.External.ExternalSubCreator;
+import net.ME1312.SubServers.Bungee.Host.SubCreator.ServerTemplate;
 import net.ME1312.SubServers.Bungee.Library.Compatibility.Logger;
 import net.ME1312.SubServers.Bungee.SubProxy;
 
+import org.kamranzafar.jtar.TarEntry;
+import org.kamranzafar.jtar.TarOutputStream;
+import org.tukaani.xz.LZMA2Options;
+import org.tukaani.xz.XZOutputStream;
+
+import java.io.File;
+import java.io.FileInputStream;
 import java.io.OutputStream;
+import java.util.HashMap;
+
+import static org.tukaani.xz.LZMA2Options.MODE_FAST;
+import static org.tukaani.xz.XZ.CHECK_SHA256;
 
 /**
  * External Host Template Download Packet
@@ -39,8 +51,27 @@ public class PacketExDownloadTemplates implements PacketIn, PacketStreamOut {
     public void send(SubDataClient client, OutputStream stream) throws Throwable {
         try {
             if (client.getBlockSize() < DataSize.MBB) client.tempBlockSize(DataSize.MBB);
-            Util.zip(new UniversalFile(plugin.dir, "SubServers:Templates"), stream);
+            HashMap<String, ServerTemplate> map = Util.getDespiteException(() -> Util.reflect(ExternalSubCreator.class.getDeclaredField("templates"), ((ExternalHost) client.getHandler()).getCreator()), new HashMap<>());
-            stream.close();
+            TarOutputStream tar = new TarOutputStream(new XZOutputStream(stream, new LZMA2Options(MODE_FAST), CHECK_SHA256));
+            File dir = new UniversalFile(plugin.dir, "SubServers:Templates");
+
+            byte[] buffer = new byte[4096];
+            for (String file : Util.searchDirectory(dir)) {
+                int index = file.indexOf(File.separatorChar);
+                if (index != -1 && !map.containsKey(file.substring(0, index).toLowerCase())) {
+
+                    tar.putNextEntry(new TarEntry(new File(dir, file), file.replace(File.separatorChar, '/')));
+                    FileInputStream in = new FileInputStream(dir.getAbsolutePath() + File.separator + file);
+
+                    int len;
+                    while ((len = in.read(buffer)) != -1) {
+                        tar.write(buffer, 0, len);
+                    }
+
+                    in.close();
+                }
+            }
+            tar.close();
 
             Util.isException(() -> Util.reflect(ExternalSubCreator.class.getDeclaredField("enableRT"), host.getCreator(), true));
         } catch (Exception e) {
@@ -58,6 +89,6 @@ public class PacketExDownloadTemplates implements PacketIn, PacketStreamOut {
 
     @Override
     public int version() {
-        return 0x0001;
+        return 0x0002;
     }
 }

SubServers.Bungee/src/net/ME1312/SubServers/Bungee/Network/Packet/PacketExUploadTemplates.java

@@ -12,7 +12,9 @@ import net.ME1312.SubServers.Bungee.Host.SubCreator;
 import net.ME1312.SubServers.Bungee.SubProxy;
 
 import java.io.File;
+import java.util.Arrays;
 import java.util.HashMap;
+import java.util.LinkedList;
 import java.util.Map;
 import java.util.logging.Logger;
 
@@ -20,13 +22,15 @@ import java.util.logging.Logger;
  * External Host Template Upload Packet
  */
 public class PacketExUploadTemplates implements PacketObjectIn<Integer>, PacketOut {
+    private static LinkedList<Runnable> callbacks = new LinkedList<Runnable>();
     private SubProxy plugin;
 
     /**
      * New PacketExUploadTemplates
      */
-    public PacketExUploadTemplates(SubProxy plugin) {
+    public PacketExUploadTemplates(SubProxy plugin, Runnable... callbacks) {
         this.plugin = plugin;
+        PacketExUploadTemplates.callbacks.addAll(Arrays.asList(callbacks));
     }
 
     @SuppressWarnings("unchecked")
@@ -50,6 +54,12 @@ public class PacketExUploadTemplates implements PacketObjectIn<Integer>, PacketO
                     e.printStackTrace();
                 }
             }
+
+            LinkedList<Runnable> callbacks = PacketExUploadTemplates.callbacks;
+            PacketExUploadTemplates.callbacks = new LinkedList<Runnable>();
+            for (Runnable r : callbacks) {
+                r.run();
+            }
         }
     }
 

SubServers.Client/Common/pom.xml

@@ -18,7 +18,7 @@
         <dependency>
             <groupId>net.ME1312.Galaxi</groupId>
             <artifactId>GalaxiUtil</artifactId>
-            <version>21w26b</version>
+            <version>21w27b</version>
             <scope>compile</scope>
         </dependency>
         <dependency>

SubServers.Host/pom.xml

@@ -30,13 +30,13 @@
         <dependency>
             <groupId>net.ME1312.Galaxi</groupId>
             <artifactId>GalaxiEngine</artifactId>
-            <version>21w26b</version>
+            <version>21w27b</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>net.ME1312.Galaxi</groupId>
             <artifactId>GalaxiUI</artifactId>
-            <version>21w26b</version>
+            <version>21w27b</version>
             <scope>runtime</scope>
         </dependency>
         <dependency>
@@ -51,6 +51,18 @@
             <version>1.1</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.kamranzafar</groupId>
+            <artifactId>jtar</artifactId>
+            <version>2.3</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.tukaani</groupId>
+            <artifactId>xz</artifactId>
+            <version>1.9</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 
     <build>

SubServers.Host/src/net/ME1312/SubServers/Host/Library/FileScanner.java

@@ -23,12 +23,7 @@ public abstract class FileScanner {
      * @param whitelist File Whitelist
      */
     protected void scan(File dir, String... whitelist) throws IOException {
-        List<String> files;
+        List<String> files = Util.searchDirectory(dir);
-        try {
-            files = Util.reflect(Util.class.getDeclaredMethod("zipsearch", File.class, File.class), null, dir, dir);
-        } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
-            throw new IllegalStateException("Cannot access zipsearch()", e);
-        }
         if (files.size() <= 0 || whitelist.length <= 0)
             return;
 

SubServers.Host/src/net/ME1312/SubServers/Host/Network/Packet/PacketExDownloadTemplates.java

@@ -9,6 +9,12 @@ import net.ME1312.SubData.Client.SubDataSender;
 import net.ME1312.SubServers.Host.ExHost;
 import net.ME1312.SubServers.Host.SubAPI;
 
+import org.kamranzafar.jtar.TarEntry;
+import org.kamranzafar.jtar.TarInputStream;
+import org.tukaani.xz.XZInputStream;
+
+import java.io.File;
+import java.io.FileOutputStream;
 import java.io.InputStream;
 
 /**
@@ -42,7 +48,36 @@ public class PacketExDownloadTemplates implements PacketOut, PacketStreamIn {
 
         try {
             dir.mkdirs();
-            Util.unzip(stream, dir);
+            TarInputStream tar = new TarInputStream(new XZInputStream(stream));
+
+            byte[] buffer = new byte[4096];
+            TarEntry entry;
+            while ((entry = tar.getNextEntry()) != null) {
+                File newFile = new File(dir + File.separator + entry.getName().replace('/', File.separatorChar));
+                if (newFile.exists()) {
+                    if (newFile.isDirectory()) {
+                        Util.deleteDirectory(newFile);
+                    } else {
+                        newFile.delete();
+                    }
+                }
+
+                if (entry.isDirectory()) {
+                    newFile.mkdirs();
+                    continue;
+                } else if (!newFile.getParentFile().exists()) {
+                    newFile.getParentFile().mkdirs();
+                }
+
+                FileOutputStream fos = new FileOutputStream(newFile);
+                int len;
+                while ((len = tar.read(buffer)) != -1) {
+                    fos.write(buffer, 0, len);
+                }
+                fos.close();
+            }
+            tar.close();
+
             host.creator.load(true);
             host.log.info.println(((first)?"":"New ") + "Remote Template Files Downloaded");
         } catch (Exception e) {
@@ -54,6 +89,6 @@ public class PacketExDownloadTemplates implements PacketOut, PacketStreamIn {
 
     @Override
     public int version() {
-        return 0x0001;
+        return 0x0002;
     }
 }