Renamed jscanner package to jns

1 files changed, 0 insertions, 100 deletions

diff --git a/src/main/java/com/it_jaros/jscanner/App.java b/src/main/java/com/it_jaros/jscanner/App.java
deleted file mode 100644
index fd38ae0..0000000
--- a/src/main/java/com/it_jaros/jscanner/App.java
+++ /dev/null
@@ -1,100 +0,0 @@
-package com.it_jaros.jscanner;
-
-import com.it_jaros.jscanner.scan.Scan;
-import com.it_jaros.jscanner.scan.ScanOptions;
-import com.it_jaros.jscanner.scan.Scanner;
-
-import java.io.IOException;
-import java.util.concurrent.CountDownLatch;
-
-public class App {
-
-    private static Thread shutdownHook;
-    private static final CountDownLatch shutdownLatch = new CountDownLatch(1);
-    private static int exitCode = 0;
-
-    public static void main(String[] args) {
-        try {
-            run(args);
-        } catch (HelpRequested e) {
-            // Do nothing
-        } catch (Exception e) {
-            System.err.println(e.getMessage());
-            exitCode = 1;
-        } finally {
-            shutdownLatch.countDown();
-            removeShutdownHook();
-        }
-
-        System.exit(exitCode);
-    }
-
-    private static void run(String[] args) throws Exception {
-        ScanOptions options = parseOptions(args);
-        try (Scanner scanner = new Scanner(options)) {
-            runScan(scanner, options);
-        }
-    }
-
-    private static void runScan(Scanner scanner, ScanOptions options) throws IOException {
-        addShutdownHook(scanner);
-        Scan scan = Scan.create(options);
-        CliPrinter progressBar = new CliPrinter(scan, options.quiet());
-        progressBar.start();
-        scanner.runScan(scan, result -> progressBar.printResult(result, options.showFilteredPorts()));
-        progressBar.stop();
-    }
-
-    private static ScanOptions parseOptions(String[] args) {
-        CliParser cliParser = new CliParser();
-        try {
-            return cliParser.parseArgs(args);
-        } catch (IllegalArgumentException e) {
-            cliParser.printUsageHelp();
-            throw e;
-        }
-    }
-
-    /**
-     * Notice user that the signal was received
-     * Start shutdown of scanner
-     *
-     * @param scanner
-     */
-    private static void addShutdownHook(Scanner scanner) {
-        shutdownHook = new Thread(() -> {
-            System.err.printf("%nCtrl-C received. Shutting down...%n");
-            shutdown(scanner);
-        });
-        Runtime.getRuntime().addShutdownHook(shutdownHook);
-    }
-
-    /**
-     * Try to gracefully shutdown scanner
-     * and wait
-     *
-     * @param scanner
-     */
-    private static void shutdown(Scanner scanner) {
-        try {
-            scanner.cancel();
-            shutdownLatch.await();
-        } catch (InterruptedException e) {
-            Thread.currentThread().interrupt();
-        } catch (Exception e) {
-            // Time ran out
-        }
-    }
-
-    private static void removeShutdownHook() {
-        if (shutdownHook == null) {
-            return;
-        }
-
-        try {
-            Runtime.getRuntime().removeShutdownHook(shutdownHook);
-        } catch (IllegalStateException ignored) {
-            // JVM is already shutting down
-        }
-    }
-}