#!/sbin/sh

# Copyright 2013 Koushik Dutta, 2014 Ron Rieve
#
# 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.

# arg 1 is recovery api version, generally 3.
# arg 2 is the pipe fd, to the recovery binary.
# communicate with it using the recovery api.
# arg 3 is the zip file

echo -n -e 'ui_print Removing system instances of F-Droid...\n' > /proc/self/fd/$2
echo -n -e 'ui_print\n' > /proc/self/fd/$2

cd /tmp
mkdir fdroid
cd fdroid
unzip -o "$3"
if [ "$?" -ne "0" ]
then
  cp /cache/FDroid.apk .
fi

mount /system
rm -f /system/app/FDroid.*
rm -f /system/priv-app/FDroid.*

umount /system