#!/bin/bash
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#
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# Copyright 2015 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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if [ "$#" -ne "2" ]; then
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echo "Usage: ./extract_embedded_java.sh smali_dir java_dir"
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exit 1
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fi
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# Check the input and output are directories
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[[ -d "$1" ]] || exit 1
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[[ -d "$2" ]] || exit 1
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# For every file which has the file extension smali, set $f to be the name without
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# .smali and then:
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for f in `find "$1" -type f -name "*.smali" | xargs -n 1 -P 0 -i basename -s .smali \{\}`; do
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# remove all lines except those starting with '# ', remove the '#' then print
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# it to a file ${name}.java. Do this concurrently.
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grep "^# " "$1/${f}.smali" | sed "s:# ::" > "${2}/${f}.java" &
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done
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# wait for all the files to be written
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wait
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