1 files changed, 0 insertions, 122 deletions
diff --git a/prebuilt/common/bin/backuptool.sh b/prebuilt/common/bin/backuptool.sh
deleted file mode 100755
index 7ab703ee..00000000
--- a/prebuilt/common/bin/backuptool.sh
+++ /dev/null
@@ -1,122 +0,0 @@
-#!/sbin/sh
-#
-# Backup and restore addon /system files
-#
-
-export C=/tmp/backupdir
-export SYSDEV="$(readlink -nf "$2")"
-export SYSFS="$3"
-export V=16.0
-
-export ADDOND_VERSION=1
-
-# Scripts in /system/addon.d expect to find backuptool.functions in /tmp
-cp -f /tmp/install/bin/backuptool.functions /tmp
-
-# Preserve /system/addon.d in /tmp/addon.d
-preserve_addon_d() {
-  if [ -d $S/addon.d/ ]; then
-    mkdir -p /tmp/addon.d/
-    cp -a $S/addon.d/* /tmp/addon.d/
-
-    # Discard any scripts that aren't at least our version level
-    for f in /postinstall/tmp/addon.d/*sh; do
-      SCRIPT_VERSION=$(grep "^# ADDOND_VERSION=" $f | cut -d= -f2)
-      if [ -z "$SCRIPT_VERSION" ]; then
-        SCRIPT_VERSION=1
-      fi
-      if [ $SCRIPT_VERSION -lt $ADDOND_VERSION ]; then
-        rm $f
-      fi
-    done
-
-    chmod 755 /tmp/addon.d/*.sh
-  fi
-}
-
-# Restore /system/addon.d from /tmp/addon.d
-restore_addon_d() {
-  if [ -d /tmp/addon.d/ ]; then
-    mkdir -p $S/addon.d/
-    cp -a /tmp/addon.d/* $S/addon.d/
-    rm -rf /tmp/addon.d/
-  fi
-}
-
-# Proceed only if /system is the expected major and minor version
-check_prereq() {
-# If there is no build.prop file the partition is probably empty.
-if [ ! -r $S/build.prop ]; then
-    return 1
-fi
-if ! grep -q "^ro.lineage.version=$V.*" $S/build.prop; then
-  echo "Not backing up files from incompatible version: $V"
-  return 2
-fi
-return 0
-}
-
-# Execute /system/addon.d/*.sh scripts with $1 parameter
-run_stage() {
-if [ -d /tmp/addon.d/ ]; then
-  for script in $(find /tmp/addon.d/ -name '*.sh' |sort -n); do
-    $script $1
-  done
-fi
-}
-
-determine_system_mount() {
-  if grep -q -e"^$SYSDEV" /proc/mounts; then
-    umount $(grep -e"^$SYSDEV" /proc/mounts | cut -d" " -f2)
-  fi
-
-  if [ -d /system_root ]; then
-    SYSMOUNT="/system_root"
-    export S=/system_root/system
-  else
-    SYSMOUNT="/system"
-    export S=/system
-  fi
-
-}
-
-mount_system() {
-  mount -t $SYSFS $SYSDEV $SYSMOUNT -o rw,discard
-}
-
-unmount_system() {
-  umount $SYSMOUNT
-}
-
-determine_system_mount
-
-case "$1" in
-  backup)
-    mount_system
-    if check_prereq; then
-        mkdir -p $C
-        preserve_addon_d
-        run_stage pre-backup
-        run_stage backup
-        run_stage post-backup
-    fi
-    unmount_system
-  ;;
-  restore)
-    mount_system
-    if check_prereq; then
-        run_stage pre-restore
-        run_stage restore
-        run_stage post-restore
-        restore_addon_d
-        rm -rf $C
-        sync
-    fi
-    unmount_system
-  ;;
-  *)
-    echo "Usage: $0 {backup|restore}"
-    exit 1
-esac
-
-exit 0