Initial draft for porting this project to Gradle + Kotlin

This is one of my stupidest idea ever.
2017-12-03 10:20:57 -08:00
parent 2f682ef3ec
commit 3e8b254118
206 changed files with 7885 additions and 7475 deletions
@@ -0,0 +1,92 @@
+/*******************************************************************************
+ *                                                                             *
+ *  Copyright (C) 2017 by Max Lv <max.c.lv@gmail.com>                          *
+ *  Copyright (C) 2017 by Mygod Studio <contact-shadowsocks-android@mygod.be>  *
+ *                                                                             *
+ *  This program is free software: you can redistribute it and/or modify       *
+ *  it under the terms of the GNU General Public License as published by       *
+ *  the Free Software Foundation, either version 3 of the License, or          *
+ *  (at your option) any later version.                                        *
+ *                                                                             *
+ *  This program is distributed in the hope that it will be useful,            *
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of             *
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
+ *  GNU General Public License for more details.                               *
+ *                                                                             *
+ *  You should have received a copy of the GNU General Public License          *
+ *  along with this program. If not, see <http://www.gnu.org/licenses/>.       *
+ *                                                                             *
+ *******************************************************************************/
+
+package com.github.shadowsocks.bg
+
+import android.app.Service
+import android.content.Intent
+import android.os.IBinder
+import com.github.shadowsocks.preference.DataStore
+import java.io.File
+
+class TransproxyService : Service(), LocalDnsService.Interface {
+    init {
+        BaseService.register(this)
+    }
+
+    override val tag: String get() = "ShadowsocksTransproxyService"
+    override fun createNotification(): ServiceNotification =
+            ServiceNotification(this, data.profile!!.name, "service-transproxy", true)
+
+    override fun onBind(intent: Intent): IBinder? = super.onBind(intent)
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int =
+            super<LocalDnsService.Interface>.onStartCommand(intent, flags, startId)
+
+    private var sstunnelProcess: GuardedProcess? = null
+    private var redsocksProcess: GuardedProcess? = null
+
+    private fun startDNSTunnel() {
+        val cmd = arrayListOf(File(applicationInfo.nativeLibraryDir, Executable.SS_TUNNEL).absolutePath,
+                "-t", "10",
+                "-b", "127.0.0.1",
+                "-u",
+                "-l", DataStore.portLocalDns.toString(),    // ss-tunnel listens on the same port as overture
+                "-L", data.profile!!.remoteDns.split(",").first().trim() + ":53",
+                "-c", "shadowsocks.json")                       // config is already built by BaseService.Interface
+        sstunnelProcess = GuardedProcess(cmd).start()
+    }
+
+    private fun startRedsocksDaemon() {
+        val config = """base {
+ log_debug = off;
+ log_info = off;
+ log = stderr;
+ daemon = off;
+ redirector = iptables;
+}
+redsocks {
+ local_ip = 127.0.0.1;
+ local_port = ${DataStore.portTransproxy};
+ ip = 127.0.0.1;
+ port = ${DataStore.portProxy};
+ type = socks5;
+}
+"""
+        File(filesDir, "redsocks.conf").bufferedWriter().use { it.write(config) }
+        redsocksProcess = GuardedProcess(arrayListOf(
+                File(applicationInfo.nativeLibraryDir, Executable.REDSOCKS).absolutePath,
+                "-c", "redsocks.conf")
+        ).start()
+    }
+
+    override fun startNativeProcesses() {
+        startRedsocksDaemon()
+        super.startNativeProcesses()
+        if (data.profile!!.udpdns) startDNSTunnel()
+    }
+
+    override fun killProcesses() {
+        super.killProcesses()
+        sstunnelProcess?.destroy()
+        sstunnelProcess = null
+        redsocksProcess?.destroy()
+        redsocksProcess = null
+    }
+}