1 #!/bin/bash 2 # 3 # Copyright (C) 2007 The Android Open Source Project 4 # 5 # Licensed under the Apache License, Version 2.0 (the "License"); 6 # you may not use this file except in compliance with the License. 7 # You may obtain a copy of the License at 8 # 9 # http://www.apache.org/licenses/LICENSE-2.0 10 # 11 # Unless required by applicable law or agreed to in writing, software 12 # distributed under the License is distributed on an "AS IS" BASIS, 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 # See the License for the specific language governing permissions and 15 # limitations under the License. 16 17 # Set up prog to be the path of this script, including following symlinks, 18 # and set up progdir to be the fully-qualified pathname of its directory. 19 prog="$0" 20 while [ -h "${prog}" ]; do 21 newProg=`/bin/ls -ld "${prog}"` 22 newProg=`expr "${newProg}" : ".* -> \(.*\)$"` 23 if expr "x${newProg}" : 'x/' >/dev/null; then 24 prog="${newProg}" 25 else 26 progdir=`dirname "${prog}"` 27 prog="${progdir}/${newProg}" 28 fi 29 done 30 oldwd=`pwd` 31 progdir=`dirname "${prog}"` 32 cd "${progdir}" 33 progdir=`pwd` 34 prog="${progdir}"/`basename "${prog}"` 35 cd "${oldwd}" 36 37 38 jarfile=baksmalilib.jar 39 libdir="$progdir" 40 41 if [ ! -r "$libdir/$jarfile" ]; then 42 # set dx.jar location for the Android tree case 43 libdir=`dirname "$progdir"`/framework 44 fi 45 46 if [ ! -r "$libdir/$jarfile" ]; then 47 echo `basename "$prog"`": can't find $jarfile" 48 exit 1 49 fi 50 51 52 # By default, give baksmali a max heap size of 256 mb. This can be overridden 53 # by using a "-J" option (see below). 54 defaultMx="-Xmx256M" 55 56 # The following will extract any initial parameters of the form 57 # "-J<stuff>" from the command line and pass them to the Java 58 # invocation (instead of to dx). This makes it possible for you to add 59 # a command-line parameter such as "-JXmx256M" in your scripts, for 60 # example. "java" (with no args) and "java -X" give a summary of 61 # available options. 62 63 javaOpts="" 64 65 while expr "x$1" : 'x-J' >/dev/null; do 66 opt=`expr "x$1" : 'x-J\(.*\)'` 67 javaOpts="${javaOpts} -${opt}" 68 if expr "x${opt}" : "xXmx[0-9]" >/dev/null; then 69 defaultMx="no" 70 fi 71 shift 72 done 73 74 if [ "${defaultMx}" != "no" ]; then 75 javaOpts="${javaOpts} ${defaultMx}" 76 fi 77 78 if [ "$OSTYPE" = "cygwin" ]; then 79 # For Cygwin, convert the jarfile path into native Windows style. 80 jarpath=`cygpath -w "$libdir/$jarfile"` 81 else 82 jarpath="$libdir/$jarfile" 83 fi 84 85 exec java $javaOpts -jar "$jarpath" "$@" 86