working poc

app/src/main/java/sh/sar/isodroid/root/RootManager.kt

@@ -0,0 +1,54 @@
+package sh.sar.isodroid.root
+
+import com.topjohnwu.superuser.Shell
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+object RootManager {
+
+    init {
+        Shell.enableVerboseLogging = true
+        Shell.setDefaultBuilder(
+            Shell.Builder.create()
+                .setFlags(Shell.FLAG_MOUNT_MASTER or Shell.FLAG_REDIRECT_STDERR)
+                .setTimeout(10)
+        )
+    }
+
+    suspend fun hasRoot(): Boolean = withContext(Dispatchers.IO) {
+        Shell.isAppGrantedRoot() == true
+    }
+
+    suspend fun requestRoot(): Boolean = withContext(Dispatchers.IO) {
+        Shell.getShell().isRoot
+    }
+
+    suspend fun executeCommand(command: String): CommandResult = withContext(Dispatchers.IO) {
+        val result = Shell.cmd(command).exec()
+        CommandResult(
+            success = result.isSuccess,
+            output = result.out.joinToString("\n"),
+            error = result.err.joinToString("\n"),
+            exitCode = result.code
+        )
+    }
+
+    suspend fun executeCommands(vararg commands: String): CommandResult = withContext(Dispatchers.IO) {
+        val result = Shell.cmd(*commands).exec()
+        CommandResult(
+            success = result.isSuccess,
+            output = result.out.joinToString("\n"),
+            error = result.err.joinToString("\n"),
+            exitCode = result.code
+        )
+    }
+
+    fun getShell(): Shell = Shell.getShell()
+}
+
+data class CommandResult(
+    val success: Boolean,
+    val output: String,
+    val error: String,
+    val exitCode: Int
+)