Mac OSX Launcher: Router / Java wrapper.

launchers/macosx/RouterWrapper/main.swift

@@ -0,0 +1,54 @@
+//
+//  main.swift
+//  RouterWrapper
+//
+//  Created by Mikal Villa on 24/04/2019.
+//  Copyright © 2019 The I2P Project. All rights reserved.
+//
+
+import Foundation
+
+let applicationsSupportPath: URL = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask).first!
+
+let defaultStartupFlags:[String] = [
+  "-Djava.awt.headless=true",
+  "".appendingFormat("-Di2p.base.dir=%@", Preferences.shared().i2pBaseDirectory),
+  "".appendingFormat("-Dwrapper.logfile=%@/i2p/router.log", applicationsSupportPath.absoluteString),
+  "".appendingFormat("-Dwrapper.java.pidfile=%@/i2p/router.pid", applicationsSupportPath.absoluteString),
+  "-Dwrapper.logfile.loglevel=DEBUG", // TODO: Allow loglevel to be set from Preferences?
+  "-Dwrapper.console.loglevel=DEBUG",
+  "net.i2p.router.Router"
+]
+
+let javaCliArgs = Preferences.shared().javaCommandPath.splitByWhitespace()
+
+let daemonPath = javaCliArgs[0]
+let arguments = defaultStartupFlags.joined(separator: " ")
+
+let basePath = Preferences.shared().i2pBaseDirectory
+
+let jars = try! FileManager.default.contentsOfDirectory(atPath: basePath+"/lib")
+var classpath:String = "."
+for jar in jars {
+  if (jar.hasSuffix(".jar")) {
+    classpath += ":"+basePath+"/lib/"+jar
+  }
+}
+
+var cliArgs:[String] = []
+cliArgs.append(contentsOf: javaCliArgs.dropFirst())
+cliArgs.append(contentsOf: [
+  "-cp",
+  classpath,
+  ])
+// This allow java arguments to be passed from the settings
+cliArgs.append(contentsOf: Preferences.shared().javaCommandOptions.splitByWhitespace())
+cliArgs.append(contentsOf: defaultStartupFlags)
+
+print(cliArgs)
+
+let javaProc = Subprocess.init(executablePath: daemonPath, arguments: cliArgs, workingDirectory: basePath)
+
+let exitCode = javaProc.run()
+
+print("Exited with code \(exitCode)")