1#!/bin/bash 2# Copyright (C) 2020 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15 16set -eu 17 18common_device="$1" 19gpu_common="$2" 20serial="$3" 21block="$4" 22vvu="$5" 23vhost_user="$6" 24vhost_vsock="$7" 25# NOTE: We can't require all of the files to exist because aarch64 doesn't have 26# all of them. 27if ! [[ -f $common_device ]] || ! [[ -f $gpu_common ]] || ! [[ -f $serial ]]; then 28 echo "usage: $0 /path/to/common_device.policy /path/to/gpu_common.policy /path/to/serial.policy /path/to/block.policy /path/to/vvu.policy /path/to/vhost_user.policy <input.policy >output.policy" 29 exit 1 30fi 31 32while IFS= read -r line 33do 34 if echo "$line" | egrep "@include[[:space:]]+/usr/share/policy/crosvm/common_device.policy" > /dev/null; then 35 cat $common_device 36 continue 37 elif echo "$line" | egrep "@include[[:space:]]+/usr/share/policy/crosvm/gpu_common.policy" > /dev/null; then 38 cat $gpu_common 39 continue 40 elif echo "$line" | egrep "@include[[:space:]]+/usr/share/policy/crosvm/serial.policy" > /dev/null; then 41 cat $serial 42 continue 43 elif echo "$line" | egrep "@include[[:space:]]+/usr/share/policy/crosvm/block.policy" > /dev/null; then 44 cat $block 45 continue 46 elif echo "$line" | egrep "@include[[:space:]]+/usr/share/policy/crosvm/vvu.policy" > /dev/null; then 47 cat $vvu 48 continue 49 elif echo "$line" | egrep "@include[[:space:]]+/usr/share/policy/crosvm/vhost_user.policy" > /dev/null; then 50 cat $vhost_user 51 continue 52 elif echo "$line" | egrep "@include[[:space:]]+/usr/share/policy/crosvm/vhost_vsock.policy" > /dev/null; then 53 cat $vhost_vsock 54 continue 55 elif echo "$line" | egrep "@include" > /dev/null; then 56 echo "ERROR: Unsupported include statement $line" >&2 57 exit 1 58 fi 59 echo $line 60done 61