Move UriScheme to extras module

src/main/java/com/replaymod/extras/urischeme/UriScheme.java

@@ -0,0 +1,85 @@
+package com.replaymod.extras.urischeme;
+
+import net.minecraft.util.Util;
+
+import javax.swing.*;
+import java.io.*;
+import java.net.InetAddress;
+import java.net.Socket;
+import java.util.Arrays;
+
+public abstract class UriScheme {
+    public static final String PROTOCOL = "replaymod://";
+    public static final int PROCESS_PORT = 11754;
+
+    public static void main(String[] args) {
+        try {
+            System.out.println("Args: " + Arrays.toString(args));
+
+            if (args.length == 1 && args[0].startsWith(PROTOCOL)) {
+                int id = Integer.parseInt(args[0].substring(PROTOCOL.length()));
+                try {
+                    Socket socket = new Socket(InetAddress.getLocalHost(), PROCESS_PORT);
+                    socket.getOutputStream().write(String.valueOf(id).getBytes());
+                    socket.close();
+                } catch (Exception e) {
+                    e.printStackTrace();
+
+                    launchNewInstance(id);
+                }
+            } else {
+                launchNewInstance(null);
+            }
+        } catch (Throwable t) {
+            t.printStackTrace();
+            JOptionPane.showMessageDialog(null, "Failed to start Minecraft launcher. Saving exception to replaymod-crash.txt");
+            try {
+                FileOutputStream out = new FileOutputStream("replaymod-crash.txt");
+                t.printStackTrace(new PrintStream(out));
+            } catch (FileNotFoundException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    private static void launchNewInstance(Integer replayId) throws IOException {
+        // Determine launcher.jar location
+        String osName = System.getProperty("os.name").toLowerCase();
+        String userHome = System.getProperty("user.home", ".");
+        File dir;
+        if (osName.contains("win")) {
+            String appData = System.getenv("APPDATA");
+            dir = new File(appData != null ? appData : userHome, ".minecraft/");
+        } else if (osName.contains("mac")) {
+            dir = new File(userHome, "Library/Application Support/minecraft");
+        } else if (osName.contains("linux") || osName.contains("unix")) {
+            dir = new File(userHome, ".minecraft/");
+        } else {
+            dir = new File(userHome, "minecraft/");
+        }
+
+        // Launch process
+        ProcessBuilder processBuilder = new ProcessBuilder("java", "-jar", "launcher.jar").directory(dir);
+        if (replayId != null) {
+            processBuilder.environment().put("replaymod.uri.replayid", String.valueOf(replayId));
+        }
+        processBuilder.start();
+    }
+
+    public static UriScheme create() {
+        switch (Util.getOSType()) {
+            case LINUX:
+                return new LinuxUriScheme();
+            case WINDOWS:
+                return new WindowsUriScheme();
+            case OSX:
+                return new OSXUriScheme();
+            case SOLARIS:
+            case UNKNOWN:
+            default:
+                return null;
+        }
+    }
+
+    public abstract void install() throws Exception;
+}