cm: extract_utils: Implement oat2dex
* Shipping baksmali and smali (version 2.1.3) in vendor/cm (Official sources: https://github.com/JesusFreke/smali) Change-Id: Iaca6337fa2d4b5f2d6654ef5142ec0313af63f5a
This commit is contained in:
Luca Stefani
Gerrit Code Review
parent
463feb6005
commit
7f9fff2317
@ -20,6 +20,11 @@ PRODUCT_PACKAGES_LIST=()
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PACKAGE_LIST=()
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VENDOR_STATE=-1
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COMMON=-1
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ARCHES=
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FULLY_DEODEXED=-1
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TMPDIR="/tmp/extractfiles.$$"
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mkdir "$TMPDIR"
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#
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# setup_vendor
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@ -532,6 +537,91 @@ function write_makefiles() {
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write_product_packages
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}
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#
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# get_file:
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#
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# $1: input file
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# $2: target file/folder
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# $3: source of the file (can be "adb" or a local folder)
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#
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# Silently extracts the input file to defined target
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# Returns success if file can be pulled from the device or found locally
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#
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function get_file() {
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local SRC="$3"
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if [ "$SRC" = "adb" ]; then
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# try to pull
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adb pull "$1" "$2" >/dev/null 2>&1 && return 0
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return 1
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else
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# try to copy
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cp "$SRC/$1" "$2" 2>/dev/null && return 0
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return 1
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fi
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};
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#
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# oat2dex:
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#
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# $1: extracted apk|jar (to check if deodex is required)
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# $2: odexed apk|jar to deodex
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# $3: source of the odexed apk|jar
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#
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# Convert apk|jar .odex in the corresposing classes.dex
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#
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function oat2dex() {
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local CM_TARGET="$1"
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local OEM_TARGET="$2"
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local SRC="$3"
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local TARGET=
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local OAT=
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if [ -z "$BAKSMALIJAR" ] || [ -z "$SMALIJAR" ]; then
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export BAKSMALIJAR="$CM_ROOT"/vendor/cm/build/tools/smali/baksmali.jar
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export SMALIJAR="$CM_ROOT"/vendor/cm/build/tools/smali/smali.jar
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fi
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# Extract existing boot.oats to the temp folder
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if [ -z "$ARCHES" ]; then
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echo "Checking if system is odexed and extracting boot.oats, if applicable. This may take a while..."
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for ARCH in "arm64" "arm" "x86_64" "x86"; do
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if get_file "system/framework/$ARCH/boot.oat" "$TMPDIR/boot_$ARCH.oat" "$SRC"; then
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ARCHES+="$ARCH "
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fi
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done
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fi
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if [ -z "$ARCHES" ]; then
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FULLY_DEODEXED=1 && return 0 # system is fully deodexed, return
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fi
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if grep "classes.dex" "$CM_TARGET" >/dev/null; then
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return 0 # target apk|jar is already odexed, return
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fi
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for ARCH in $ARCHES; do
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BOOTOAT="$TMPDIR/boot_$ARCH.oat"
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local OAT="$(dirname "$OEM_TARGET")/oat/$ARCH/$(basename "$OEM_TARGET" ."${OEM_TARGET##*.}").odex"
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if get_file "$OAT" "$TMPDIR" "$SRC"; then
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java -jar "$BAKSMALIJAR" -x -o "$TMPDIR/dexout" -c "$BOOTOAT" -d "$TMPDIR" "$TMPDIR/$(basename "$OAT")"
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elif [[ "$CM_TARGET" =~ .jar$ ]]; then
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# try to extract classes.dex from boot.oat for framework jars
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java -jar "$BAKSMALIJAR" -x -o "$TMPDIR/dexout" -c "$BOOTOAT" -d "$TMPDIR" -e "/$OEM_TARGET" "$BOOTOAT"
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else
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continue
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fi
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java -jar "$SMALIJAR" "$TMPDIR/dexout" -o "$TMPDIR/classes.dex" && break
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done
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rm -rf "$TMPDIR/dexout"
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}
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#
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# init_adb_connection:
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#
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@ -640,6 +730,18 @@ function extract() {
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fi
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fi
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if [ "$?" == "0" ]; then
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# Deodex apk|jar if that's the case
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if [[ "$FULLY_DEODEXED" -ne "1" && "$DEST" =~ .(apk|jar)$ ]]; then
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oat2dex "$DEST" "$FILE" "$SRC"
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if [ -f "$TMPDIR/classes.dex" ]; then
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zip -gjq "$DEST" "$TMPDIR/classes.dex"
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rm "$TMPDIR/classes.dex"
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printf ' (updated %s from odex files)\n' "/$FILE"
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fi
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fi
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fi
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local TYPE="${DIR##*/}"
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if [ "$TYPE" = "bin" -o "$TYPE" = "sbin" ]; then
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chmod 755 "$DEST"
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105
build/tools/smali/NOTICE
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105
build/tools/smali/NOTICE
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@ -0,0 +1,105 @@
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The majority of smali/baksmali is written and copyrighted by me (Ben Gruver)
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and released under the following license:
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*******************************************************************************
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Copyright (c) 2010 Ben Gruver (JesusFreke)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. The name of the author may not be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************
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Unless otherwise stated in the code/commit message, any changes with the
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committer of bgruv@google.com is copyrighted by Google Inc. and released
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under the following license:
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*******************************************************************************
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Copyright 2011, Google Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Google Inc. nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************
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Various portions of the code are taken from the Android Open Source Project,
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and are used in accordance with the following license:
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*******************************************************************************
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Copyright (C) 2007 The Android Open Source Project
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*******************************************************************************
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Some parts of the smalidea plugin are based on code from the IDEA project, per the
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following license
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*******************************************************************************
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Copyright 2000-2014 JetBrains s.r.o.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*******************************************************************************
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BIN
build/tools/smali/baksmali.jar
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BIN
build/tools/smali/baksmali.jar
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Binary file not shown.
BIN
build/tools/smali/smali.jar
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BIN
build/tools/smali/smali.jar
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Binary file not shown.
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