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- #!/bin/bash
- #
- # Copyright (C) 2019 The Android Open Source Project
- #
- # 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
- if [[ $# -le 1 ]]; then
- cat <<EOF
- Usage:
- package-check.sh <jar-file> <package-list>
- Checks that the class files in the <jar file> are in the <package-list> or
- sub-packages.
- EOF
- exit 1
- fi
- jar_file=$1
- shift
- if [[ ! -f ${jar_file} ]]; then
- echo "jar file \"${jar_file}\" does not exist."
- exit 1
- fi
- prefixes=()
- while [[ $# -ge 1 ]]; do
- package="$1"
- if [[ "${package}" = */* ]]; then
- echo "Invalid package \"${package}\". Use dot notation for packages."
- exit 1
- fi
- # Transform to a slash-separated path and add a trailing slash to enforce
- # package name boundary.
- prefixes+=("${package//\.//}/")
- shift
- done
- # Get the file names from the jar file.
- zip_contents=`zipinfo -1 $jar_file`
- # Check all class file names against the expected prefixes.
- old_ifs=${IFS}
- IFS=$'\n'
- failed=false
- for zip_entry in ${zip_contents}; do
- # Check the suffix.
- if [[ "${zip_entry}" = *.class ]]; then
- # Match against prefixes.
- found=false
- for prefix in ${prefixes[@]}; do
- if [[ "${zip_entry}" = "${prefix}"* ]]; then
- found=true
- break
- fi
- done
- if [[ "${found}" == "false" ]]; then
- echo "Class file ${zip_entry} is outside specified packages."
- failed=true
- fi
- fi
- done
- if [[ "${failed}" == "true" ]]; then
- exit 1
- fi
- IFS=${old_ifs}
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