From 12a663964ed7c8d4fffadf69c970f300816bc3c3 Mon Sep 17 00:00:00 2001
From: LuK1337 <priv.luk@gmail.com>
Date: Wed, 25 Dec 2024 23:42:18 +0100
Subject: [PATCH] overlay: Create NCM USB tethering overlay package

Change-Id: I19f921e8fa0fb1e161d5b5980dc165684ed5ead2
---
 .../NcmTetheringOverlay/Android.bp            | 13 ++++++++++
 .../NcmTetheringOverlay/AndroidManifest.xml   | 14 +++++++++++
 .../NcmTetheringOverlay/res/values/config.xml | 24 +++++++++++++++++++
 3 files changed, 51 insertions(+)
 create mode 100644 overlay/rro_packages/NcmTetheringOverlay/Android.bp
 create mode 100644 overlay/rro_packages/NcmTetheringOverlay/AndroidManifest.xml
 create mode 100644 overlay/rro_packages/NcmTetheringOverlay/res/values/config.xml

diff --git a/overlay/rro_packages/NcmTetheringOverlay/Android.bp b/overlay/rro_packages/NcmTetheringOverlay/Android.bp
new file mode 100644
index 00000000..bf845140
--- /dev/null
+++ b/overlay/rro_packages/NcmTetheringOverlay/Android.bp
@@ -0,0 +1,13 @@
+//
+// SPDX-FileCopyrightText: The Android Open Source Project
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+runtime_resource_overlay {
+    name: "NcmTetheringOverlay",
+    vendor: true,
+}
diff --git a/overlay/rro_packages/NcmTetheringOverlay/AndroidManifest.xml b/overlay/rro_packages/NcmTetheringOverlay/AndroidManifest.xml
new file mode 100644
index 00000000..afec78bb
--- /dev/null
+++ b/overlay/rro_packages/NcmTetheringOverlay/AndroidManifest.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: The Android Open Source Project
+     SPDX-License-Identifier: Apache-2.0
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.networkstack.tethering.overlay.ncm">
+
+    <overlay
+        android:isStatic="true"
+        android:priority="0"
+        android:targetName="TetheringConfig"
+        android:targetPackage="com.android.networkstack.tethering" />
+</manifest>
diff --git a/overlay/rro_packages/NcmTetheringOverlay/res/values/config.xml b/overlay/rro_packages/NcmTetheringOverlay/res/values/config.xml
new file mode 100644
index 00000000..4ecd8472
--- /dev/null
+++ b/overlay/rro_packages/NcmTetheringOverlay/res/values/config.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: The Android Open Source Project
+     SPDX-License-Identifier: Apache-2.0
+-->
+<resources>
+    <!-- List of regexpressions describing the interface (if any) that represent tetherable
+         USB interfaces.  If the device doesn't want to support tethering over USB this should
+         be empty.  An example would be "usb.*" -->
+    <string-array translatable="false" name="config_tether_usb_regexs">
+        <item>rndis\\d</item>
+    </string-array>
+
+    <!-- List of regexpressions describing the interface (if any) that represent tetherable
+         NCM interfaces.  If the device doesn't want to support tethering over NCM this should
+         be empty. -->
+    <string-array translatable="false" name="config_tether_ncm_regexs">
+        <item>ncm\\d</item>
+    </string-array>
+
+    <!-- Which USB function should be enabled when TETHERING_USB is requested. 0: RNDIS, 1: NCM.
+         -->
+    <integer translatable="false" name="config_tether_usb_functions">1</integer>
+</resources>