* extract support via Apache Commons VFS2 (and junrar file provider)

.classpath

@@ -27,5 +27,8 @@
 	<classpathentry kind="lib" path="lib/ivy/jar/slf4j-jdk14.jar"/>
 	<classpathentry kind="lib" path="lib/ivy/jar/hamcrest-core.jar"/>
 	<classpathentry kind="lib" path="lib/jars/ObjCBridge.jar"/>
+	<classpathentry kind="lib" path="lib/ivy/jar/junrar.jar"/>
+	<classpathentry kind="lib" path="lib/ivy/jar/commons-vfs2.jar"/>
+	<classpathentry kind="lib" path="lib/ivy/jar/commons-logging.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

build.xml

@@ -168,6 +168,18 @@
 				<include name="com/sun/jna/**" />
 			</zipfileset>
 
+			<zipfileset src="${dir.lib}/jars/commons-vfs2.jar">
+				<include name="org/apache/commons/vfs2/**" />
+			</zipfileset>
+
+			<zipfileset src="${dir.lib}/jars/commons-logging.jar">
+				<include name="org/apache/commons/logging/**" />
+			</zipfileset>
+
+			<zipfileset src="${dir.lib}/jars/junrar.jar">
+				<include name="com/github/junrar/**" />
+			</zipfileset>
+
 			<!-- include classes and native libraries -->
 			<zipfileset src="${dir.lib}/ivy/jar/jna.jar">
 				<include name="com/sun/jna/**" />

ivy.xml

@@ -19,6 +19,7 @@
 		<dependency org="net.java.dev.glazedlists" name="glazedlists_java15" rev="1.9.1" />
 		<dependency org="com.miglayout" name="miglayout-swing" rev="4.2" />
 		<dependency org="com.fifesoft" name="rsyntaxtextarea" rev="2.5.3" />
+		<dependency org="com.github.junrar" name="junrar" rev="0.7" />
 
 		<!-- FileBot Scripting -->
 		<dependency org="org.apache.ant" name="ant" rev="1.9.4" />

source/META-INF/vfs-providers.xml

@@ -0,0 +1,7 @@
+<providers>
+	<provider class-name="com.github.junrar.vfs2.provider.rar.RARFileProvider">
+		<scheme name="rar" />
+	</provider>
+	<extension-map extension="rar" scheme="rar" />
+	<mime-type-map mime-type="application/rar" scheme="rar" />
+</providers>

source/net/filebot/Main.java

@@ -145,6 +145,7 @@ public class Main {
 			System.setProperty("http.agent", String.format("%s %s", getApplicationName(), getApplicationVersion()));
 			System.setProperty("swing.crossplatformlaf", "javax.swing.plaf.nimbus.NimbusLookAndFeel");
 			System.setProperty("grape.root", new File(getApplicationFolder(), "grape").getAbsolutePath());
+			System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.NoOpLog");
 
 			if (args.unixfs) {
 				System.setProperty("unixfs", "true");

source/net/filebot/archive/ApacheVFS.java

@@ -0,0 +1,83 @@
+package net.filebot.archive;
+
+import java.io.Closeable;
+import java.io.File;
+import java.io.FileFilter;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import net.filebot.vfs.FileInfo;
+import net.filebot.vfs.SimpleFileInfo;
+
+import org.apache.commons.vfs2.AllFileSelector;
+import org.apache.commons.vfs2.FileObject;
+import org.apache.commons.vfs2.FileSelectInfo;
+import org.apache.commons.vfs2.FileSelector;
+import org.apache.commons.vfs2.FileSystemManager;
+import org.apache.commons.vfs2.FileType;
+import org.apache.commons.vfs2.VFS;
+
+public class ApacheVFS implements ArchiveExtractor, Closeable {
+
+	private static final FileSelector ALL_FILES = new AllFileSelector();
+
+	private final FileSystemManager fsm;
+	private final FileObject archive;
+
+	public ApacheVFS(File file) throws Exception {
+		if (!file.exists()) {
+			throw new FileNotFoundException(file.getAbsolutePath());
+		}
+
+		this.fsm = VFS.getManager();
+		this.archive = fsm.createFileSystem(fsm.toFileObject(file));
+	}
+
+	public List<FileInfo> listFiles() throws Exception {
+		List<FileInfo> paths = new ArrayList<FileInfo>();
+		for (FileObject it : archive.findFiles(ALL_FILES)) {
+			if (it.getType() == FileType.FILE) {
+				// ignore leading / slash
+				paths.add(new SimpleFileInfo(it.getName().getPathDecoded().substring(1), it.getContent().getSize()));
+			}
+		}
+		return paths;
+	}
+
+	public void extract(File outputDir) throws Exception {
+		extract(outputDir, null);
+	}
+
+	public void extract(File outputDir, FileFilter filter) throws Exception {
+		fsm.toFileObject(outputDir).copyFrom(archive, filter == null ? ALL_FILES : new FileFilterSelector(filter));
+	}
+
+	@Override
+	public void close() throws IOException {
+		archive.close();
+	}
+
+	private static class FileFilterSelector implements FileSelector {
+
+		private final FileFilter filter;
+
+		public FileFilterSelector(FileFilter filter) {
+			this.filter = filter;
+		}
+
+		@Override
+		public boolean traverseDescendents(FileSelectInfo it) throws Exception {
+			return true;
+		}
+
+		@Override
+		public boolean includeFile(FileSelectInfo it) throws Exception {
+			// ignore leading / slash
+			return filter.accept(new File(it.getFile().getName().getPathDecoded().substring(1)));
+		}
+
+	}
+
+}

source/net/filebot/archive/Archive.java

@@ -19,7 +19,7 @@ import net.filebot.vfs.FileInfo;
 public class Archive implements Closeable {
 
 	public static enum Extractor {
-		SevenZipNativeBindings, SevenZipExecutable;
+		SevenZipNativeBindings, SevenZipExecutable, ApacheVFS;
 
 		public ArchiveExtractor newInstance(File archive) throws Exception {
 			switch (this) {
@@ -27,6 +27,8 @@ public class Archive implements Closeable {
 				return new SevenZipNativeBindings(archive);
 			case SevenZipExecutable:
 				return new SevenZipExecutable(archive);
+			case ApacheVFS:
+				return new ApacheVFS(archive);
 			}
 			return null;
 		}