sync the author code

module/utils.sh

@@ -0,0 +1,74 @@
+#!/system/bin/sh
+
+RVPATH=/data/adb/rvhc/${MODDIR##*/}.apk
+. "$MODDIR/config"
+
+ch_desc() {
+	sed -i "s/^des.*/description=${1}/g" "$MODDIR/module.prop"
+}
+
+ch_desc_err() {
+	ch_desc "⚠️ Needs reflash: '${1}'"
+}
+
+pmex() {
+	OP=$(pm "$@" 2>&1 </dev/null)
+	RET=$?
+	echo "$OP"
+	return $RET
+}
+
+get_app_version() {
+	VERSION=$(dumpsys package "$PKG_NAME" 2>&1 | grep -m1 versionName=) VERSION="${VERSION#*=}"
+	echo "$VERSION"
+}
+
+get_basepath() {
+	BASEPATH=$(pmex path "$PKG_NAME")
+	SVCL=$?
+
+	BASEPATH=${BASEPATH##*:} BASEPATH=${BASEPATH%/*}
+	echo "$BASEPATH"
+	return $SVCL
+}
+
+umount_all() {
+	su -M -c grep -F "$PKG_NAME" /proc/mounts | while read -r line; do
+		mp=${line#* } mp=${mp%% *} mp=${mp%%\\*}
+		su -M -c umount -l "${mp}"
+	done
+	am force-stop "$PKG_NAME" || :
+}
+
+get_mounts() {
+	su -M -c grep -F "$PKG_NAME" /proc/mounts || :
+}
+
+mount_rv() {
+	if [ ! -d "${1}/lib" ]; then
+		ch_desc_err "Mount failed. Dont report this, consider using rvmm-zygisk-mount"
+		return 1
+	fi
+	VERSION=$(get_app_version)
+	if [ "$VERSION" != "$PKG_VER" ] && [ "$VERSION" ]; then
+		ch_desc_err "Version mismatch (installed:${VERSION}, module:$PKG_VER)"
+		return 1
+	fi
+	umount_all
+	if ! chcon u:object_r:apk_data_file:s0 "$RVPATH"; then
+		ch_desc_err "Apk not found"
+		return 1
+	fi
+	mount -o bind "$RVPATH" "${1}/base.apk"
+	am force-stop "$PKG_NAME"
+	cp -f "$MODDIR/module.prop.orig" "$MODDIR/module.prop"
+	return 0
+}
+
+mount_nosleep() {
+	if ! BASEPATH=$(get_basepath); then
+		ch_desc_err "App not installed"
+		return 1
+	fi
+	mount_rv "$BASEPATH"
+}