From d3bf2d09f740221771806789b00bf915c9f5f2e3 Mon Sep 17 00:00:00 2001
From: Daniel Weipert <git@mail.dweipert.de>
Date: Fri, 26 Jan 2024 14:51:36 +0100
Subject: initial commit

---
 mobile-kt/app/src/DNSProxyConnection.java | 43 +++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 mobile-kt/app/src/DNSProxyConnection.java

(limited to 'mobile-kt/app/src/DNSProxyConnection.java')

diff --git a/mobile-kt/app/src/DNSProxyConnection.java b/mobile-kt/app/src/DNSProxyConnection.java
new file mode 100644
index 0000000..420b5fc
--- /dev/null
+++ b/mobile-kt/app/src/DNSProxyConnection.java
@@ -0,0 +1,43 @@
+package org.pihole.dnsproxy;
+
+import android.os.ParcelFileDescriptor;
+
+import android.util.Log;
+
+public class DNSProxyConnection {
+
+    public static String THREAD_NAME = "org.pihole.dnsproxy.service.dnsproxy.thread";
+
+    private DNSProxyService service;
+    private Thread thread;
+    private ParcelFileDescriptor networkInterface;
+
+    public DNSProxyConnection(DNSProxyService service) {
+        this.service = service;
+    }
+
+    /**
+     * Setup and start the connection
+     */
+    public void start() {
+        DNSProxyRunner runner = new DNSProxyRunner(this.service);
+        runner.setOnEstablishListener(tunInterface -> {
+            this.networkInterface = tunInterface;
+        });
+
+        this.thread = new Thread(runner, DNSProxyConnection.THREAD_NAME);
+        this.thread.start();
+    }
+
+    /**
+     * Stop and close the connection
+     */
+    public void stop() {
+        try {
+            this.thread.interrupt();
+            this.networkInterface.close();
+        } catch (Exception exception) {
+            Log.e(DNSProxyService.LOG_TAG, "Closing VPN interface", exception);
+        }
+    }
+}
-- 
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