Merge pull request #397

* Add SkyHanni Installer

4 files changed, 677 insertions, 0 deletions

diff --git a/build.gradle.kts b/build.gradle.kts
index 92fae8caa..080f6fe2e 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -161,6 +161,7 @@ tasks.withType(Jar::class) {
     manifest.attributes.run {
         this["FMLCorePluginContainsFMLMod"] = "true"
         this["ForceLoadAsMod"] = "true"
+        this["Main-Class"] = "SkyHanniInstallerFrame"
 
         // If you don't want mixins, remove these lines
         this["TweakClass"] = "org.spongepowered.asm.launch.MixinTweaker"
diff --git a/src/main/java/SkyHanniInstallerFrame.java b/src/main/java/SkyHanniInstallerFrame.java
new file mode 100644
index 000000000..878d2a0d2
--- /dev/null
+++ b/src/main/java/SkyHanniInstallerFrame.java
@@ -0,0 +1,676 @@
+import javax.imageio.ImageIO;
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.awt.image.BufferedImage;
+import java.io.*;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.nio.file.Files;
+import java.util.Locale;
+import java.util.Objects;
+import java.util.jar.JarFile;
+import java.util.regex.Pattern;
+import java.util.zip.ZipEntry;
+
+public class SkyHanniInstallerFrame extends JFrame implements ActionListener, MouseListener {
+    private static final Pattern IN_MODS_SUBFOLDER = Pattern.compile("1\\.8\\.9[/\\\\]?$");
+    private static final int TOTAL_HEIGHT = 435;
+    private static final int TOTAL_WIDTH = 404;
+    private JLabel logo = null;
+    private JLabel versionInfo = null;
+    private JLabel labelFolder = null;
+    private JPanel panelCenter = null;
+    private JPanel panelBottom = null;
+    private JPanel totalContentPane = null;
+    private JTextArea descriptionText = null;
+    private JTextArea forgeDescriptionText = null;
+    private JTextField textFieldFolderLocation = null;
+    private JButton buttonChooseFolder = null;
+    private JButton buttonInstall = null;
+    private JButton buttonOpenFolder = null;
+    private JButton buttonClose = null;
+    private int x = 0;
+    private int y = 0;
+
+    private int w = TOTAL_WIDTH;
+    private int h;
+    private int margin;
+
+    public SkyHanniInstallerFrame() {
+        try {
+            setName("SkyHanniInstallerFrame");
+            setTitle("SkyHanni Installer");
+            setResizable(false);
+            setSize(TOTAL_WIDTH, TOTAL_HEIGHT);
+            setContentPane(getPanelContentPane());
+
+            getButtonFolder().addActionListener(this);
+            getButtonInstall().addActionListener(this);
+            getButtonOpenFolder().addActionListener(this);
+            getButtonClose().addActionListener(this);
+            getForgeTextArea().addMouseListener(this);
+
+            pack();
+            setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+
+            getFieldFolder().setText(getModsFolder().getPath());
+            getButtonInstall().setEnabled(true);
+            getButtonInstall().requestFocus();
+        } catch (Exception ex) {
+            showErrorPopup(ex);
+        }
+    }
+
+    public static void main(String[] args) {
+        try {
+            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+            SkyHanniInstallerFrame frame = new SkyHanniInstallerFrame();
+            frame.centerFrame(frame);
+            frame.setVisible(true);
+
+        } catch (Exception ex) {
+            showErrorPopup(ex);
+        }
+    }
+
+    private static String getStacktraceText(Throwable ex) {
+        StringWriter stringWriter = new StringWriter();
+        ex.printStackTrace(new PrintWriter(stringWriter));
+        return stringWriter.toString().replace("\t", "  ");
+    }
+
+    private static void showErrorPopup(Throwable ex) {
+        ex.printStackTrace();
+
+        JTextArea textArea = new JTextArea(getStacktraceText(ex));
+        textArea.setEditable(false);
+        Font currentFont = textArea.getFont();
+        Font newFont = new Font(Font.MONOSPACED, currentFont.getStyle(), currentFont.getSize());
+        textArea.setFont(newFont);
+
+        JScrollPane errorScrollPane = new JScrollPane(textArea);
+        errorScrollPane.setPreferredSize(new Dimension(600, 400));
+        JOptionPane.showMessageDialog(null, errorScrollPane, "Error", JOptionPane.ERROR_MESSAGE);
+    }
+
+    private JPanel getPanelContentPane() {
+        if (totalContentPane == null) {
+            try {
+                totalContentPane = new JPanel();
+                totalContentPane.setName("PanelContentPane");
+                totalContentPane.setLayout(new BorderLayout(5, 5));
+                totalContentPane.setPreferredSize(new Dimension(TOTAL_WIDTH, TOTAL_HEIGHT));
+                totalContentPane.add(getPanelCenter(), "Center");
+                totalContentPane.add(getPanelBottom(), "South");
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+        }
+        return totalContentPane;
+    }
+
+    private JPanel getPanelCenter() {
+        if (panelCenter == null) {
+            try {
+                (panelCenter = new JPanel()).setName("PanelCenter");
+                panelCenter.setLayout(null);
+                panelCenter.add(getPictureLabel(), getPictureLabel().getName());
+                panelCenter.add(getVersionInfo(), getVersionInfo().getName());
+                panelCenter.add(getTextArea(), getTextArea().getName());
+                panelCenter.add(getForgeTextArea(), getForgeTextArea().getName());
+                panelCenter.add(getLabelFolder(), getLabelFolder().getName());
+                panelCenter.add(getFieldFolder(), getFieldFolder().getName());
+                panelCenter.add(getButtonFolder(), getButtonFolder().getName());
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+        }
+        return panelCenter;
+    }
+
+    private JLabel getPictureLabel() {
+        if (logo == null) {
+            try {
+                h = w / 2;
+                margin = 5;
+
+                BufferedImage myPicture = ImageIO.read(Objects.requireNonNull(getClass()
+                        .getClassLoader()
+                        .getResourceAsStream("assets/skyhanni/logo.png"), "Logo not found."));
+                Image scaled = myPicture.getScaledInstance(w - margin * 2, h - margin, Image.SCALE_SMOOTH);
+                logo = new JLabel(new ImageIcon(scaled));
+                logo.setName("Logo");
+                logo.setBounds(x + margin, y + margin, w - margin * 2, h - margin);
+                logo.setFont(new Font(Font.DIALOG, Font.BOLD, 18));
+                logo.setHorizontalAlignment(SwingConstants.CENTER);
+                logo.setPreferredSize(new Dimension(h * 742 / 537, h));
+
+                y += h;
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+        }
+        return logo;
+    }
+
+    private JLabel getVersionInfo() {
+        if (versionInfo == null) {
+            try {
+                h = 25;
+
+                versionInfo = new JLabel();
+                versionInfo.setName("LabelMcVersion");
+                versionInfo.setBounds(x, y, w, h);
+                versionInfo.setFont(new Font(Font.DIALOG, Font.BOLD, 14));
+                versionInfo.setHorizontalAlignment(SwingConstants.CENTER);
+                versionInfo.setPreferredSize(new Dimension(w, h));
+                versionInfo.setText("SkyHanni by hannibal2, Installer by Biscuit");
+
+                y += h;
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+        }
+        return versionInfo;
+    }
+
+    private JTextArea getTextArea() {
+        if (descriptionText == null) {
+            try {
+                h = 60;
+                margin = 10;
+
+                descriptionText = new JTextArea();
+                descriptionText.setName("TextArea");
+                descriptionText.setBounds(x + margin, y + margin, w - margin * 2, h - margin);
+                descriptionText.setEditable(false);
+                descriptionText.setHighlighter(null);
+                descriptionText.setEnabled(true);
+                descriptionText.setFont(new Font(Font.DIALOG, Font.PLAIN, 12));
+                descriptionText.setLineWrap(true);
+                descriptionText.setOpaque(false);
+                descriptionText.setPreferredSize(new Dimension(w - margin * 2, h - margin));
+                descriptionText.setText(
+                        "This installer will copy SkyHanni into your forge mods folder for you, and replace any old versions that already exist. " +
+                                "Close this if you prefer to do this yourself!");
+                descriptionText.setWrapStyleWord(true);
+
+                y += h;
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+        }
+        return descriptionText;
+    }
+
+    private JTextArea getForgeTextArea() {
+        if (forgeDescriptionText == null) {
+            try {
+                h = 55;
+                margin = 10;
+
+                forgeDescriptionText = new JTextArea();
+                forgeDescriptionText.setName("TextAreaForge");
+                forgeDescriptionText.setBounds(x + margin, y + margin, w - margin * 2, h - margin);
+                forgeDescriptionText.setEditable(false);
+                forgeDescriptionText.setHighlighter(null);
+                forgeDescriptionText.setEnabled(true);
+                forgeDescriptionText.setFont(new Font(Font.DIALOG, Font.PLAIN, 12));
+                forgeDescriptionText.setLineWrap(true);
+                forgeDescriptionText.setOpaque(false);
+                forgeDescriptionText.setPreferredSize(new Dimension(w - margin * 2, h - margin));
+                forgeDescriptionText.setText(
+                        "However, you still need to install Forge client in order to be able to run this mod. Click here to visit the download page for Forge 1.8.9!");
+                forgeDescriptionText.setForeground(Color.BLUE.darker());
+                forgeDescriptionText.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
+                forgeDescriptionText.setWrapStyleWord(true);
+
+                y += h;
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+        }
+        return forgeDescriptionText;
+    }
+
+    private JLabel getLabelFolder() {
+        if (labelFolder == null) {
+            h = 16;
+            w = 65;
+
+            x += 10; // Padding
+
+            try {
+                labelFolder = new JLabel();
+                labelFolder.setName("LabelFolder");
+                labelFolder.setBounds(x, y + 2, w, h);
+                labelFolder.setPreferredSize(new Dimension(w, h));
+                labelFolder.setText("Mods Folder");
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+
+            x += w;
+        }
+        return labelFolder;
+    }
+
+    private JTextField getFieldFolder() {
+        if (textFieldFolderLocation == null) {
+            h = 20;
+            w = 287;
+
+            try {
+                textFieldFolderLocation = new JTextField();
+                textFieldFolderLocation.setName("FieldFolder");
+                textFieldFolderLocation.setBounds(x, y, w, h);
+                textFieldFolderLocation.setEditable(false);
+                textFieldFolderLocation.setPreferredSize(new Dimension(w, h));
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+
+            x += w;
+        }
+        return textFieldFolderLocation;
+    }
+
+    private JButton getButtonFolder() {
+        if (buttonChooseFolder == null) {
+            h = 20;
+            w = 25;
+
+            x += 10; // Padding
+
+            try {
+                BufferedImage myPicture = ImageIO.read(Objects.requireNonNull(getClass()
+                        .getClassLoader()
+                        .getResourceAsStream("assets/skyhanni/folder.png"), "Folder icon not found."));
+                Image scaled = myPicture.getScaledInstance(w - 8, h - 6, Image.SCALE_SMOOTH);
+                buttonChooseFolder = new JButton(new ImageIcon(scaled));
+                buttonChooseFolder.setName("ButtonFolder");
+                buttonChooseFolder.setBounds(x, y, w, h);
+                buttonChooseFolder.setPreferredSize(new Dimension(w, h));
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+        }
+        return buttonChooseFolder;
+    }
+
+    private JPanel getPanelBottom() {
+        if (panelBottom == null) {
+            try {
+                panelBottom = new JPanel();
+                panelBottom.setName("PanelBottom");
+                panelBottom.setLayout(new FlowLayout(FlowLayout.CENTER, 15, 10));
+                panelBottom.setPreferredSize(new Dimension(390, 55));
+                panelBottom.add(getButtonInstall(), getButtonInstall().getName());
+                panelBottom.add(getButtonOpenFolder(), getButtonOpenFolder().getName());
+                panelBottom.add(getButtonClose(), getButtonClose().getName());
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+        }
+        return panelBottom;
+    }
+
+    private JButton getButtonInstall() {
+        if (buttonInstall == null) {
+            w = 100;
+            h = 26;
+
+            try {
+                buttonInstall = new JButton();
+                buttonInstall.setName("ButtonInstall");
+                buttonInstall.setPreferredSize(new Dimension(w, h));
+                buttonInstall.setText("Install");
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+        }
+        return buttonInstall;
+    }
+
+    private JButton getButtonOpenFolder() {
+        if (buttonOpenFolder == null) {
+            w = 130;
+            h = 26;
+
+            try {
+                buttonOpenFolder = new JButton();
+                buttonOpenFolder.setName("ButtonOpenFolder");
+                buttonOpenFolder.setPreferredSize(new Dimension(w, h));
+                buttonOpenFolder.setText("Open Mods Folder");
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+        }
+        return buttonOpenFolder;
+    }
+
+    private JButton getButtonClose() {
+        if (buttonClose == null) {
+            w = 100;
+            h = 26;
+
+            try {
+                (buttonClose = new JButton()).setName("ButtonClose");
+                buttonClose.setPreferredSize(new Dimension(w, h));
+                buttonClose.setText("Cancel");
+            } catch (Throwable ivjExc) {
+                showErrorPopup(ivjExc);
+            }
+        }
+        return buttonClose;
+    }
+
+    public void onFolderSelect() {
+        File currentDirectory = new File(getFieldFolder().getText());
+
+        JFileChooser jFileChooser = new JFileChooser(currentDirectory);
+        jFileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+        jFileChooser.setAcceptAllFileFilterUsed(false);
+        if (jFileChooser.showOpenDialog(this) == 0) {
+            File newDirectory = jFileChooser.getSelectedFile();
+            getFieldFolder().setText(newDirectory.getPath());
+        }
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        if (e.getSource() == getButtonClose()) {
+            dispose();
+            System.exit(0);
+        }
+        if (e.getSource() == getButtonFolder()) {
+            onFolderSelect();
+        }
+        if (e.getSource() == getButtonInstall()) {
+            onInstall();
+        }
+        if (e.getSource() == getButtonOpenFolder()) {
+            onOpenFolder();
+        }
+    }
+
+    @Override
+    public void mouseClicked(MouseEvent e) {
+        if (e.getSource() == getForgeTextArea()) {
+            try {
+                Desktop.getDesktop().browse(new URI(
+                        "http://files.minecraftforge.net/maven/net/minecraftforge/forge/index_1.8.9.html"));
+            } catch (IOException | URISyntaxException ex) {
+                showErrorPopup(ex);
+            }
+        }
+    }
+
+    public void onInstall() {
+        try {
+            File modsFolder = new File(getFieldFolder().getText());
+            if (!modsFolder.exists()) {
+                showErrorMessage("Folder not found: " + modsFolder.getPath());
+                return;
+            }
+            if (!modsFolder.isDirectory()) {
+                showErrorMessage("Not a folder: " + modsFolder.getPath());
+                return;
+            }
+            tryInstall(modsFolder);
+        } catch (Exception e) {
+            showErrorPopup(e);
+        }
+    }
+
+    private void tryInstall(File modsFolder) {
+        File thisFile = getThisFile();
+
+        if (thisFile != null) {
+            boolean inSubFolder = IN_MODS_SUBFOLDER.matcher(modsFolder.getPath()).find();
+
+            boolean deletingFailure = false;
+            if (modsFolder.isDirectory()) { // Delete in this current folder.
+                boolean failed = findSkyblockAddonsAndDelete(modsFolder.listFiles());
+                if (failed) deletingFailure = true;
+            }
+            if (inSubFolder) { // We are in the 1.8.9 folder, delete in the parent folder as well.
+                if (modsFolder.getParentFile().isDirectory()) {
+                    boolean failed = findSkyblockAddonsAndDelete(modsFolder.getParentFile().listFiles());
+                    if (failed) deletingFailure = true;
+                }
+            } else { // We are in the main mods folder, but the 1.8.9 subfolder exists... delete in there too.
+                File subFolder = new File(modsFolder, "1.8.9");
+                if (subFolder.exists() && subFolder.isDirectory()) {
+                    boolean failed = findSkyblockAddonsAndDelete(subFolder.listFiles());
+                    if (failed) deletingFailure = true;
+                }
+            }
+
+            if (deletingFailure) return;
+
+            if (thisFile.isDirectory()) {
+                showErrorMessage("This file is a directory... Are we in a development environment?");
+                return;
+            }
+
+            try {
+                Files.copy(thisFile.toPath(), new File(modsFolder, thisFile.getName()).toPath());
+            } catch (Exception ex) {
+                showErrorPopup(ex);
+                return;
+            }
+
+            showMessage("SkyHanni has been successfully installed into your mods folder.");
+            dispose();
+            System.exit(0);
+        }
+    }
+
+    private boolean findSkyblockAddonsAndDelete(File[] files) {
+        if (files == null) return false;
+
+        for (File file : files) {
+            if (!file.isDirectory() && file.getPath().endsWith(".jar")) {
+                try {
+                    JarFile jarFile = new JarFile(file);
+                    ZipEntry mcModInfo = jarFile.getEntry("mcmod.info");
+                    if (mcModInfo != null) {
+                        InputStream inputStream = jarFile.getInputStream(mcModInfo);
+                        String modID = getModIDFromInputStream(inputStream);
+                        if (modID.equals("SkyHanni")) {
+                            jarFile.close();
+                            try {
+                                boolean deleted = file.delete();
+                                if (!deleted) {
+                                    throw new Exception();
+                                }
+                            } catch (Exception ex) {
+                                ex.printStackTrace();
+                                showErrorMessage("Was not able to delete the other SkyHanni files found in your mods folder!" +
+                                        System.lineSeparator() +
+                                        "Please make sure that your minecraft is currently closed and try again, or feel" +
+                                        System.lineSeparator() +
+                                        "free to open your mods folder and delete those files manually.");
+                                return true;
+                            }
+                            continue;
+                        }
+                    }
+                    jarFile.close();
+                } catch (Exception ex) {
+                    // Just don't check the file I guess, move on to the next...
+                }
+            }
+        }
+        return false;
+    }
+
+    public void onOpenFolder() {
+        try {
+            Desktop.getDesktop().open(getModsFolder());
+        } catch (Exception e) {
+            showErrorPopup(e);
+        }
+    }
+
+    public File getModsFolder() {
+        String userHome = System.getProperty("user.home", ".");
+
+        File modsFolder = getFile(userHome, "minecraft/mods/1.8.9");
+        if (!modsFolder.exists()) {
+            modsFolder = getFile(userHome, "minecraft/mods");
+        }
+
+        if (!modsFolder.exists() && !modsFolder.mkdirs()) {
+            throw new RuntimeException("The working directory could not be created: " + modsFolder);
+        }
+        return modsFolder;
+    }
+
+    public File getFile(String userHome, String minecraftPath) {
+        File workingDirectory;
+        switch (getOperatingSystem()) {
+            case LINUX:
+            case SOLARIS: {
+                workingDirectory = new File(userHome, '.' + minecraftPath + '/');
+                break;
+            }
+            case WINDOWS: {
+                String applicationData = System.getenv("APPDATA");
+                if (applicationData != null) {
+                    workingDirectory = new File(applicationData, "." + minecraftPath + '/');
+                    break;
+                }
+                workingDirectory = new File(userHome, '.' + minecraftPath + '/');
+                break;
+            }
+            case MACOS: {
+                workingDirectory = new File(userHome, "Library/Application Support/" + minecraftPath);
+                break;
+            }
+            default: {
+                workingDirectory = new File(userHome, minecraftPath + '/');
+                break;
+            }
+        }
+        return workingDirectory;
+    }
+
+    public OperatingSystem getOperatingSystem() {
+        String osName = System.getProperty("os.name").toLowerCase(Locale.US);
+        if (osName.contains("win")) {
+            return OperatingSystem.WINDOWS;
+
+        } else if (osName.contains("mac")) {
+            return OperatingSystem.MACOS;
+
+        } else if (osName.contains("solaris") || osName.contains("sunos")) {
+
+            return OperatingSystem.SOLARIS;
+        } else if (osName.contains("linux") || osName.contains("unix")) {
+
+            return OperatingSystem.LINUX;
+        }
+        return OperatingSystem.UNKNOWN;
+    }
+
+    public void centerFrame(JFrame frame) {
+        Rectangle rectangle = frame.getBounds();
+        Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
+        Rectangle screenRectangle = new Rectangle(0, 0, screenSize.width, screenSize.height);
+
+        int newX = screenRectangle.x + (screenRectangle.width - rectangle.width) / 2;
+        int newY = screenRectangle.y + (screenRectangle.height - rectangle.height) / 2;
+
+        if (newX < 0) newX = 0;
+        if (newY < 0) newY = 0;
+
+        frame.setBounds(newX, newY, rectangle.width, rectangle.height);
+    }
+
+    public void showMessage(String message) {
+        JOptionPane.showMessageDialog(null, message, "SkyHanni", JOptionPane.INFORMATION_MESSAGE);
+    }
+
+    public void showErrorMessage(String message) {
+        JOptionPane.showMessageDialog(null, message, "SkyHanni - Error", JOptionPane.ERROR_MESSAGE);
+    }
+
+    private String getModIDFromInputStream(InputStream inputStream) {
+        String version = "";
+        try {
+            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
+            while ((version = bufferedReader.readLine()) != null) {
+                if (version.contains("\"modid\": \"")) {
+                    version = version.split(Pattern.quote("\"modid\": \""))[1];
+                    version = version.substring(0, version.length() - 2);
+                    break;
+                }
+            }
+        } catch (Exception ex) {
+            // RIP, couldn't find the modid...
+        }
+        return version;
+    }
+
+//    private String getVersionFromMcmodInfo() {
+//        String version = "";
+//        try {
+//            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(Objects.requireNonNull(getClass()
+//                    .getClassLoader()
+//                    .getResourceAsStream("mcmod.info"), "mcmod.info not found.")));
+//            while ((version = bufferedReader.readLine()) != null) {
+//                if (version.contains("\"version\": \"")) {
+//                    version = version.split(Pattern.quote("\"version\": \""))[1];
+//                    version = version.substring(0, version.length() - 2);
+//                    break;
+//                }
+//            }
+//        } catch (Exception ex) {
+//            // It's okay, I guess just don't use the version lol.
+//        }
+//        return version;
+//    }
+
+    private File getThisFile() {
+        try {
+            return new File(SkyHanniInstallerFrame.class
+                    .getProtectionDomain()
+                    .getCodeSource()
+                    .getLocation()
+                    .toURI());
+        } catch (URISyntaxException ex) {
+            showErrorPopup(ex);
+        }
+        return null;
+    }
+
+    @Override
+    public void mousePressed(MouseEvent e) {
+    }
+
+    @Override
+    public void mouseReleased(MouseEvent e) {
+    }
+
+    @Override
+    public void mouseEntered(MouseEvent e) {
+    }
+
+    @Override
+    public void mouseExited(MouseEvent e) {
+    }
+
+    public enum OperatingSystem {
+        LINUX,
+        SOLARIS,
+        WINDOWS,
+        MACOS,
+        UNKNOWN
+    }
+}
\ No newline at end of file
diff --git a/src/main/resources/assets/skyhanni/folder.png b/src/main/resources/assets/skyhanni/folder.png
new file mode 100644
index 000000000..f4af73530
--- /dev/null
+++ b/src/main/resources/assets/skyhanni/folder.png
diff --git a/src/main/resources/assets/skyhanni/logo.png b/src/main/resources/assets/skyhanni/logo.png
new file mode 100644
index 000000000..8be408cf1
--- /dev/null
+++ b/src/main/resources/assets/skyhanni/logo.png