From a5fa9d8801defb8c587b45db77f76e6f4280e583 Mon Sep 17 00:00:00 2001
From: Mygod <contact-github@mygod.be>
Date: Wed, 9 May 2018 15:59:17 -0700
Subject: [PATCH] Separate NoisySu.kt

---
 .../java/be/mygod/vpnhotspot/util/NoisySu.kt  | 51 +++++++++++++++++++
 .../java/be/mygod/vpnhotspot/util/Utils.kt    | 43 ----------------
 2 files changed, 51 insertions(+), 43 deletions(-)
 create mode 100644 mobile/src/main/java/be/mygod/vpnhotspot/util/NoisySu.kt

diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/util/NoisySu.kt b/mobile/src/main/java/be/mygod/vpnhotspot/util/NoisySu.kt
new file mode 100644
index 00000000..a41cd31f
--- /dev/null
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/util/NoisySu.kt
@@ -0,0 +1,51 @@
+package be.mygod.vpnhotspot.util
+
+import android.util.Log
+import be.mygod.vpnhotspot.App
+import be.mygod.vpnhotspot.R
+import java.io.IOException
+import java.io.InputStream
+
+private const val NOISYSU_TAG = "NoisySU"
+private const val NOISYSU_SUFFIX = "SUCCESS\n"
+
+fun loggerSuStream(command: String): InputStream? {
+    val process = try {
+        ProcessBuilder("su", "-c", command)
+                .redirectErrorStream(true)
+                .directory(App.app.deviceContext.cacheDir)
+                .start()
+    } catch (e: IOException) {
+        e.printStackTrace()
+        return null
+    }
+    thread("LoggerSU-error") {
+        val err = process.errorStream.bufferedReader().readText()
+        if (err.isNotBlank()) {
+            Log.e(NOISYSU_TAG, err)
+            App.app.toast(R.string.noisy_su_failure)
+        }
+    }
+    return process.inputStream
+}
+
+fun loggerSu(command: String): String? {
+    val stream = loggerSuStream(command) ?: return null
+    return try {
+        stream.bufferedReader().readText()
+    } catch (e: IOException) {
+        e.printStackTrace()
+        null
+    }
+}
+
+fun noisySu(commands: Iterable<String>): Boolean? {
+    var out = loggerSu("""function noisy() { "$@" || echo "$@" exited with $?; }
+${commands.joinToString("\n") { if (it.startsWith("quiet ")) it.substring(6) else "noisy $it" }}
+echo $NOISYSU_SUFFIX""")
+    val result = if (out == null) null else out == NOISYSU_SUFFIX
+    out = out?.removeSuffix(NOISYSU_SUFFIX)
+    if (!out.isNullOrBlank()) Log.i(NOISYSU_TAG, out)
+    return result
+}
+fun noisySu(vararg commands: String) = noisySu(commands.asIterable())
diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/util/Utils.kt b/mobile/src/main/java/be/mygod/vpnhotspot/util/Utils.kt
index 9dd1db86..d8ea31b0 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/util/Utils.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/util/Utils.kt
@@ -11,8 +11,6 @@ import android.widget.ImageView
 import be.mygod.vpnhotspot.App.Companion.app
 import be.mygod.vpnhotspot.BuildConfig
 import be.mygod.vpnhotspot.R
-import java.io.IOException
-import java.io.InputStream
 import java.net.NetworkInterface
 import java.net.SocketException
 
@@ -55,44 +53,3 @@ fun thread(name: String? = null, start: Boolean = true, isDaemon: Boolean = fals
     if (start) thread.start()
     return thread
 }
-
-private const val NOISYSU_TAG = "NoisySU"
-private const val NOISYSU_SUFFIX = "SUCCESS\n"
-fun loggerSuStream(command: String): InputStream? {
-    val process = try {
-        ProcessBuilder("su", "-c", command)
-                .redirectErrorStream(true)
-                .directory(app.deviceContext.cacheDir)
-                .start()
-    } catch (e: IOException) {
-        e.printStackTrace()
-        return null
-    }
-    thread("LoggerSU-error") {
-        val err = process.errorStream.bufferedReader().readText()
-        if (err.isNotBlank()) {
-            Log.e(NOISYSU_TAG, err)
-            app.toast(R.string.noisy_su_failure)
-        }
-    }
-    return process.inputStream
-}
-fun loggerSu(command: String): String? {
-    val stream = loggerSuStream(command) ?: return null
-    return try {
-        stream.bufferedReader().readText()
-    } catch (e: IOException) {
-        e.printStackTrace()
-        null
-    }
-}
-fun noisySu(commands: Iterable<String>): Boolean? {
-    var out = loggerSu("""function noisy() { "$@" || echo "$@" exited with $?; }
-${commands.joinToString("\n") { if (it.startsWith("quiet ")) it.substring(6) else "noisy $it" }}
-echo $NOISYSU_SUFFIX""")
-    val result = if (out == null) null else out == NOISYSU_SUFFIX
-    out = out?.removeSuffix(NOISYSU_SUFFIX)
-    if (!out.isNullOrBlank()) Log.i(NOISYSU_TAG, out)
-    return result
-}
-fun noisySu(vararg commands: String) = noisySu(commands.asIterable())