Initial commit.

mkmod.sh

@@ -0,0 +1,109 @@
+#!/bin/bash
+#
+#  Copyright 2025 Yağız Zengin
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+
+#	  http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#
+
+set -e
+
+BUILD_64="build_arm64-v8a"
+BUILD_32="build_armeabi-v7a"
+MOD="watchdog_disabler_$(date +%Y-%M-%d).zip"
+THIS="$(basename $0)"
+
+echo() { command echo "[$THIS]: $@"; }
+
+clean()
+{
+	rm -rf $MOD \
+		$PWD/module/system/bin/disable_watchdog \
+		$PWD/module/customize.sh
+	touch $PWD/module/system/bin/placeholder
+}
+
+prepare()
+{
+	if [ ! -d $BUILD_32 ] || [ ! -d $BUILD_64 ]; then
+		echo "Missing artifacts. Please build!"
+		exit 1
+	fi
+
+	if [ ! -f /usr/bin/zip ] && [ ! -f /bin/zip ]; then
+		echo "Please verify your Zip installation!"
+		exit 1
+	fi
+
+	if [ -f $MOD ]; then rm $MOD; fi
+}
+
+mk_customize()
+{
+	if [ $1 -eq 32 ]; then
+		cat <<EOF
+#!/system/bin/sh
+
+if ! getprop ro.product.cpu.abi | grep armeabi-v7a &>/dev/null; then
+	echo "This module is compatible with 32-bit devices. Your device running a 64-bit system!"
+	exit 1
+fi
+EOF
+	elif [ $1 -eq 64 ]; then
+		cat <<EOF
+#!/system/bin/sh
+
+if ! getprop ro.product.cpu.abi | grep arm64-v8a &>/dev/null; then
+	echo "This module is compatible with 64-bit devices. Your device running a 32-bit system!"
+	exit 1
+fi
+EOF
+	else
+		cat <<EOF
+#!/system/bin/sh
+
+echo "This module not generated correctly. Not usable. Re-generate with mkmod.sh. See https://github.com/YZBruh/watchdog_disabler"
+exit 1
+EOF
+	fi
+}
+
+mkzip()
+{
+	local dir
+	if [ $1 -eq 32 ]; then dir=$BUILD_32; else dir=$BUILD_64; fi
+
+	cd module
+	rm -f $PWD/system/bin/placeholder $PWD/system/bin/disable_watchdog
+	mk_customize $1 > $PWD/customize.sh
+	chmod 755 $PWD/customize.sh
+	cp $dir/disable_watchdog $PWD/system/bin
+	zip -rq $MOD *
+	mv $MOD ..
+	cd ..
+
+	echo "Created module package for $1-bit."
+}
+
+if [ $# -eq 0 ]; then
+	command echo "Usage: $0 32|64|clean"
+	exit 1
+fi
+
+case $1 in
+	"32")		prepare; mkzip 32 ;;
+	"64")		prepare; mkzip 64 ;;
+	"clean")	clean ;;
+	*)
+		command echo "$0: Unknown argument: $1"
+		exit 1 ;;
+esac