From c45772128e4755c9824c9538a050285a9dc42d86 Mon Sep 17 00:00:00 2001 From: Dario Vladovic Date: Tue, 28 Apr 2020 01:28:50 +0200 Subject: [PATCH] Update universalJavaApplicationStub --- build.gradle | 2 +- src/osx/resources/Info.plist | 2 +- .../resources/universalJavaApplicationStub | 797 ++++++++++++++++++ .../resources/universalJavaApplicationStub.sh | 308 ------- 4 files changed, 799 insertions(+), 310 deletions(-) create mode 100644 src/osx/resources/universalJavaApplicationStub delete mode 100644 src/osx/resources/universalJavaApplicationStub.sh diff --git a/build.gradle b/build.gradle index 51633402..f6c3a6d2 100644 --- a/build.gradle +++ b/build.gradle @@ -161,7 +161,7 @@ distributions { } into('JD-GUI.app/Contents/MacOS') { from('src/osx/resources') { - include 'universalJavaApplicationStub.sh' + include 'universalJavaApplicationStub' fileMode 0755 } } diff --git a/src/osx/resources/Info.plist b/src/osx/resources/Info.plist index 264b3fd3..120d56ee 100644 --- a/src/osx/resources/Info.plist +++ b/src/osx/resources/Info.plist @@ -3,7 +3,7 @@ CFBundleDevelopmentRegion English - CFBundleExecutable universalJavaApplicationStub.sh + CFBundleExecutable universalJavaApplicationStub CFBundleName JD-GUI CFBundleGetInfoString JD-GUI version ${VERSION}, Copyright 2008, 2019 Emmanuel Dupuy CFBundleIconFile jd-gui.icns diff --git a/src/osx/resources/universalJavaApplicationStub b/src/osx/resources/universalJavaApplicationStub new file mode 100644 index 00000000..2707ca9b --- /dev/null +++ b/src/osx/resources/universalJavaApplicationStub @@ -0,0 +1,797 @@ +#!/bin/bash +################################################################################## +# # +# universalJavaApplicationStub # +# # +# A BASH based JavaApplicationStub for Java Apps on Mac OS X # +# that works with both Apple's and Oracle's plist format. # +# # +# Inspired by Ian Roberts stackoverflow answer # +# at http://stackoverflow.com/a/17546508/1128689 # +# # +# @author Tobias Fischer # +# @url https://github.com/tofi86/universalJavaApplicationStub # +# @date 2020-03-19 # +# @version 3.0.6 # +# # +################################################################################## +# # +# The MIT License (MIT) # +# # +# Copyright (c) 2014-2020 Tobias Fischer # +# # +# Permission is hereby granted, free of charge, to any person obtaining a copy # +# of this software and associated documentation files (the "Software"), to deal # +# in the Software without restriction, including without limitation the rights # +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # +# copies of the Software, and to permit persons to whom the Software is # +# furnished to do so, subject to the following conditions: # +# # +# The above copyright notice and this permission notice shall be included in all # +# copies or substantial portions of the Software. # +# # +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # +# SOFTWARE. # +# # +################################################################################## + + + +# function 'stub_logger()' +# +# A logger which logs to the macOS Console.app using the 'syslog' command +# +# @param1 the log message +# @return void +################################################################################ +function stub_logger() { + syslog -s -k \ + Facility com.apple.console \ + Level Notice \ + Sender "$(basename "$0")" \ + Message "[$$][${CFBundleName:-$(basename "$0")}] $1" +} + + + +# set the directory abspath of the current +# shell script with symlinks being resolved +############################################ + +PRG=$0 +while [ -h "$PRG" ]; do + ls=$(ls -ld "$PRG") + link=$(expr "$ls" : '^.*-> \(.*\)$' 2>/dev/null) + if expr "$link" : '^/' 2> /dev/null >/dev/null; then + PRG="$link" + else + PRG="$(dirname "$PRG")/$link" + fi +done +PROGDIR=$(dirname "$PRG") +stub_logger "[StubDir] $PROGDIR" + + + +# set files and folders +############################################ + +# the absolute path of the app package +cd "$PROGDIR"/../../ || exit 11 +AppPackageFolder=$(pwd) + +# the base path of the app package +cd .. || exit 12 +AppPackageRoot=$(pwd) + +# set Apple's Java folder +AppleJavaFolder="${AppPackageFolder}"/Contents/Resources/Java + +# set Apple's Resources folder +AppleResourcesFolder="${AppPackageFolder}"/Contents/Resources + +# set Oracle's Java folder +OracleJavaFolder="${AppPackageFolder}"/Contents/Java + +# set Oracle's Resources folder +OracleResourcesFolder="${AppPackageFolder}"/Contents/Resources + +# set path to Info.plist in bundle +InfoPlistFile="${AppPackageFolder}"/Contents/Info.plist + +# set the default JVM Version to a null string +JVMVersion="" +JVMMaxVersion="" + + + +# function 'plist_get()' +# +# read a specific Plist key with 'PlistBuddy' utility +# +# @param1 the Plist key with leading colon ':' +# @return the value as String or Array +################################################################################ +plist_get(){ + /usr/libexec/PlistBuddy -c "print $1" "${InfoPlistFile}" 2> /dev/null +} + +# function 'plist_get_java()' +# +# read a specific Plist key with 'PlistBuddy' utility +# in the 'Java' or 'JavaX' dictionary () +# +# @param1 the Plist :Java(X):Key with leading colon ':' +# @return the value as String or Array +################################################################################ +plist_get_java(){ + plist_get ${JavaKey:-":Java"}$1 +} + + + +# read Info.plist and extract JVM options +############################################ + +# read the program name from CFBundleName +CFBundleName=$(plist_get ':CFBundleName') + +# read the icon file name +CFBundleIconFile=$(plist_get ':CFBundleIconFile') + + +# check Info.plist for Apple style Java keys -> if key :Java is present, parse in apple mode +/usr/libexec/PlistBuddy -c "print :Java" "${InfoPlistFile}" > /dev/null 2>&1 +exitcode=$? +JavaKey=":Java" + +# if no :Java key is present, check Info.plist for universalJavaApplication style JavaX keys -> if key :JavaX is present, parse in apple mode +if [ $exitcode -ne 0 ]; then + /usr/libexec/PlistBuddy -c "print :JavaX" "${InfoPlistFile}" > /dev/null 2>&1 + exitcode=$? + JavaKey=":JavaX" +fi + + +# read 'Info.plist' file in Apple style if exit code returns 0 (true, ':Java' key is present) +if [ $exitcode -eq 0 ]; then + stub_logger "[PlistStyle] Apple" + + # set Java and Resources folder + JavaFolder="${AppleJavaFolder}" + ResourcesFolder="${AppleResourcesFolder}" + + APP_PACKAGE="${AppPackageFolder}" + JAVAROOT="${AppleJavaFolder}" + USER_HOME="$HOME" + + + # read the Java WorkingDirectory + JVMWorkDir=$(plist_get_java ':WorkingDirectory' | xargs) + # set Working Directory based upon PList value + if [[ ! -z ${JVMWorkDir} ]]; then + WorkingDirectory="${JVMWorkDir}" + else + # AppPackageRoot is the standard WorkingDirectory when the script is started + WorkingDirectory="${AppPackageRoot}" + fi + # expand variables $APP_PACKAGE, $JAVAROOT, $USER_HOME + WorkingDirectory=$(eval echo "${WorkingDirectory}") + + + # read the MainClass name + JVMMainClass="$(plist_get_java ':MainClass')" + + # read the SplashFile name + JVMSplashFile=$(plist_get_java ':SplashFile') + + # read the JVM Properties as an array and retain spaces + IFS=$'\t\n' + JVMOptions=($(xargs -n1 <<<$(plist_get_java ':Properties' | grep " =" | sed 's/^ */-D/g' | sed -E 's/ = (.*)$/="\1"/g'))) + unset IFS + # post processing of the array follows further below... + + # read the ClassPath in either Array or String style + JVMClassPath_RAW=$(plist_get_java ':ClassPath' | xargs) + if [[ $JVMClassPath_RAW == *Array* ]] ; then + JVMClassPath=.$(plist_get_java ':ClassPath' | grep " " | sed 's/^ */:/g' | tr -d '\n' | xargs) + else + JVMClassPath=${JVMClassPath_RAW} + fi + # expand variables $APP_PACKAGE, $JAVAROOT, $USER_HOME + JVMClassPath=$(eval echo "${JVMClassPath}") + + # read the JVM Options in either Array or String style + JVMDefaultOptions_RAW=$(plist_get_java ':VMOptions' | xargs) + if [[ $JVMDefaultOptions_RAW == *Array* ]] ; then + JVMDefaultOptions=$(plist_get_java ':VMOptions' | grep " " | sed 's/^ */ /g' | tr -d '\n' | xargs) + else + JVMDefaultOptions=${JVMDefaultOptions_RAW} + fi + + # read StartOnMainThread and add as -XstartOnFirstThread + JVMStartOnMainThread=$(plist_get_java ':StartOnMainThread') + if [ "${JVMStartOnMainThread}" == "true" ]; then + JVMDefaultOptions+=" -XstartOnFirstThread" + fi + + # read the JVM Arguments in either Array or String style (#76) and retain spaces + IFS=$'\t\n' + MainArgs_RAW=$(plist_get_java ':Arguments' | xargs) + if [[ $MainArgs_RAW == *Array* ]] ; then + MainArgs=($(xargs -n1 <<<$(plist_get_java ':Arguments' | tr -d '\n' | sed -E 's/Array \{ *(.*) *\}/\1/g' | sed 's/ */ /g'))) + else + MainArgs=($(xargs -n1 <<<$(plist_get_java ':Arguments'))) + fi + unset IFS + # post processing of the array follows further below... + + # read the Java version we want to find + JVMVersion=$(plist_get_java ':JVMVersion' | xargs) + # post processing of the version string follows below... + + +# read 'Info.plist' file in Oracle style +else + stub_logger "[PlistStyle] Oracle" + + # set Working Directory and Java and Resources folder + JavaFolder="${OracleJavaFolder}" + ResourcesFolder="${OracleResourcesFolder}" + WorkingDirectory="${OracleJavaFolder}" + + APP_ROOT="${AppPackageFolder}" + + # read the MainClass name + JVMMainClass="$(plist_get ':JVMMainClassName')" + + # read the SplashFile name + JVMSplashFile=$(plist_get ':JVMSplashFile') + + # read the JVM Options as an array and retain spaces + IFS=$'\t\n' + JVMOptions=($(plist_get ':JVMOptions' | grep " " | sed 's/^ *//g')) + unset IFS + # post processing of the array follows further below... + + # read the ClassPath in either Array or String style + JVMClassPath_RAW=$(plist_get ':JVMClassPath') + if [[ $JVMClassPath_RAW == *Array* ]] ; then + JVMClassPath=.$(plist_get ':JVMClassPath' | grep " " | sed 's/^ */:/g' | tr -d '\n' | xargs) + # expand variables $APP_PACKAGE, $JAVAROOT, $USER_HOME + JVMClassPath=$(eval echo "${JVMClassPath}") + + elif [[ ! -z ${JVMClassPath_RAW} ]] ; then + JVMClassPath=${JVMClassPath_RAW} + # expand variables $APP_PACKAGE, $JAVAROOT, $USER_HOME + JVMClassPath=$(eval echo "${JVMClassPath}") + + else + #default: fallback to OracleJavaFolder + JVMClassPath="${JavaFolder}/*" + # Do NOT expand the default 'AppName.app/Contents/Java/*' classpath (#42) + fi + + # read the JVM Default Options + JVMDefaultOptions=$(plist_get ':JVMDefaultOptions' | grep -o " \-.*" | tr -d '\n' | xargs) + + # read the Main Arguments from JVMArguments key as an array and retain spaces (see #46 for naming details) + IFS=$'\t\n' + MainArgs=($(xargs -n1 <<<$(plist_get ':JVMArguments' | tr -d '\n' | sed -E 's/Array \{ *(.*) *\}/\1/g' | sed 's/ */ /g'))) + unset IFS + # post processing of the array follows further below... + + # read the Java version we want to find + JVMVersion=$(plist_get ':JVMVersion' | xargs) + # post processing of the version string follows below... +fi + + +# (#75) check for undefined icons or icon names without .icns extension and prepare +# an osascript statement for those cases when the icon can be shown in the dialog +DialogWithIcon="" +if [ ! -z ${CFBundleIconFile} ]; then + if [[ ${CFBundleIconFile} == *.icns ]] && [[ -f "${ResourcesFolder}/${CFBundleIconFile}" ]] ; then + DialogWithIcon=" with icon path to resource \"${CFBundleIconFile}\" in bundle (path to me)" + elif [[ ${CFBundleIconFile} != *.icns ]] && [[ -f "${ResourcesFolder}/${CFBundleIconFile}.icns" ]] ; then + CFBundleIconFile+=".icns" + DialogWithIcon=" with icon path to resource \"${CFBundleIconFile}\" in bundle (path to me)" + fi +fi + + +# JVMVersion: post processing and optional splitting +if [[ ${JVMVersion} == *";"* ]]; then + minMaxArray=(${JVMVersion//;/ }) + JVMVersion=${minMaxArray[0]//+} + JVMMaxVersion=${minMaxArray[1]//+} +fi +stub_logger "[JavaRequirement] JVM minimum version: ${JVMVersion}" +stub_logger "[JavaRequirement] JVM maximum version: ${JVMMaxVersion}" + +# MainArgs: replace occurences of $APP_ROOT with its content +MainArgsArr=() +for i in "${MainArgs[@]}" +do + MainArgsArr+=("$(eval echo "$i")") +done + +# JVMOptions: replace occurences of $APP_ROOT with its content +JVMOptionsArr=() +for i in "${JVMOptions[@]}" +do + JVMOptionsArr+=("$(eval echo "$i")") +done + + +# internationalized messages +############################################ + +LANG=$(defaults read -g AppleLocale) +stub_logger "[Language] $LANG" + +# French localization +if [[ $LANG == fr* ]] ; then + MSG_ERROR_LAUNCHING="ERREUR au lancement de '${CFBundleName}'." + MSG_MISSING_MAINCLASS="'MainClass' n'est pas spécifié.\nL'application Java ne peut pas être lancée." + MSG_JVMVERSION_REQ_INVALID="La syntaxe de la version de Java demandée est invalide: %s\nVeuillez contacter le développeur de l'application." + MSG_NO_SUITABLE_JAVA="La version de Java installée sur votre système ne convient pas.\nCe programme nécessite Java %s" + MSG_JAVA_VERSION_OR_LATER="ou ultérieur" + MSG_JAVA_VERSION_LATEST="(dernière mise à jour)" + MSG_JAVA_VERSION_MAX="à %s" + MSG_NO_SUITABLE_JAVA_CHECK="Merci de bien vouloir installer la version de Java requise." + MSG_INSTALL_JAVA="Java doit être installé sur votre système.\nRendez-vous sur java.com et suivez les instructions d'installation..." + MSG_LATER="Plus tard" + MSG_VISIT_JAVA_DOT_COM="Java by Oracle" + MSG_VISIT_ADOPTOPENJDK="Java by AdoptOpenJDK" + +# German localization +elif [[ $LANG == de* ]] ; then + MSG_ERROR_LAUNCHING="FEHLER beim Starten von '${CFBundleName}'." + MSG_MISSING_MAINCLASS="Die 'MainClass' ist nicht spezifiziert!\nDie Java-Anwendung kann nicht gestartet werden!" + MSG_JVMVERSION_REQ_INVALID="Die Syntax der angeforderten Java-Version ist ungültig: %s\nBitte kontaktieren Sie den Entwickler der App." + MSG_NO_SUITABLE_JAVA="Es wurde keine passende Java-Version auf Ihrem System gefunden!\nDieses Programm benötigt Java %s" + MSG_JAVA_VERSION_OR_LATER="oder neuer" + MSG_JAVA_VERSION_LATEST="(neuste Unterversion)" + MSG_JAVA_VERSION_MAX="bis %s" + MSG_NO_SUITABLE_JAVA_CHECK="Stellen Sie sicher, dass die angeforderte Java-Version installiert ist." + MSG_INSTALL_JAVA="Auf Ihrem System muss die 'Java'-Software installiert sein.\nBesuchen Sie java.com für weitere Installationshinweise." + MSG_LATER="Später" + MSG_VISIT_JAVA_DOT_COM="Java von Oracle" + MSG_VISIT_ADOPTOPENJDK="Java von AdoptOpenJDK" + +# Simplifyed Chinese localization +elif [[ $LANG == zh* ]] ; then + MSG_ERROR_LAUNCHING="无法启动 '${CFBundleName}'." + MSG_MISSING_MAINCLASS="没有指定 'MainClass'！\nJava程序无法启动!" + MSG_JVMVERSION_REQ_INVALID="Java版本参数语法错误: %s\n请联系该应用的开发者。" + MSG_NO_SUITABLE_JAVA="没有在系统中找到合适的Java版本！\n必须安装Java %s才能够使用该程序！" + MSG_JAVA_VERSION_OR_LATER="及以上版本" + MSG_JAVA_VERSION_LATEST="（最新版本）" + MSG_JAVA_VERSION_MAX="最高为 %s" + MSG_NO_SUITABLE_JAVA_CHECK="请确保系统中安装了所需的Java版本" + MSG_INSTALL_JAVA="你需要在Mac中安装Java运行环境！\n访问 java.com 了解如何安装。" + MSG_LATER="稍后" + MSG_VISIT_JAVA_DOT_COM="Java by Oracle" + MSG_VISIT_ADOPTOPENJDK="Java by AdoptOpenJDK" + +# English default localization +else + MSG_ERROR_LAUNCHING="ERROR launching '${CFBundleName}'." + MSG_MISSING_MAINCLASS="'MainClass' isn't specified!\nJava application cannot be started!" + MSG_JVMVERSION_REQ_INVALID="The syntax of the required Java version is invalid: %s\nPlease contact the App developer." + MSG_NO_SUITABLE_JAVA="No suitable Java version found on your system!\nThis program requires Java %s" + MSG_JAVA_VERSION_OR_LATER="or later" + MSG_JAVA_VERSION_LATEST="(latest update)" + MSG_JAVA_VERSION_MAX="up to %s" + MSG_NO_SUITABLE_JAVA_CHECK="Make sure you install the required Java version." + MSG_INSTALL_JAVA="You need to have JAVA installed on your Mac!\nVisit java.com for installation instructions..." + MSG_LATER="Later" + MSG_VISIT_JAVA_DOT_COM="Java by Oracle" + MSG_VISIT_ADOPTOPENJDK="Java by AdoptOpenJDK" +fi + + + +# function 'get_java_version_from_cmd()' +# +# returns Java version string from 'java -version' command +# works for both old (1.8) and new (9) version schema +# +# @param1 path to a java JVM executable +# @return the Java version number as displayed in 'java -version' command +################################################################################ +function get_java_version_from_cmd() { + # second sed command strips " and -ea from the version string + echo $("$1" -version 2>&1 | awk '/version/{print $3}' | sed -E 's/"//g;s/-ea//g') +} + + +# function 'extract_java_major_version()' +# +# extract Java major version from a version string +# +# @param1 a Java version number ('1.8.0_45') or requirement string ('1.8+') +# @return the major version (e.g. '7', '8' or '9', etc.) +################################################################################ +function extract_java_major_version() { + echo $(echo "$1" | sed -E 's/^1\.//;s/^([0-9]+)(-ea|(\.[0-9_.]{1,7})?)(-b[0-9]+-[0-9]+)?[+*]?$/\1/') +} + + +# function 'get_comparable_java_version()' +# +# return comparable version for a Java version number or requirement string +# +# @param1 a Java version number ('1.8.0_45') or requirement string ('1.8+') +# @return an 8 digit numeral ('1.8.0_45'->'08000045'; '9.1.13'->'09001013') +################################################################################ +function get_comparable_java_version() { + # cleaning: 1) remove leading '1.'; 2) remove build string (e.g. '-b14-468'); 3) remove 'a-Z' and '-*+' (e.g. '-ea'); 4) replace '_' with '.' + local cleaned=$(echo "$1" | sed -E 's/^1\.//g;s/-b[0-9]+-[0-9]+$//g;s/[a-zA-Z+*\-]//g;s/_/./g') + # splitting at '.' into an array + local arr=( ${cleaned//./ } ) + # echo a string with left padded version numbers + echo "$(printf '%02s' ${arr[0]})$(printf '%03s' ${arr[1]})$(printf '%03s' ${arr[2]})" +} + + +# function 'is_valid_requirement_pattern()' +# +# check whether the Java requirement is a valid requirement pattern +# +# supported requirements are for example: +# - 1.6 requires Java 6 (any update) [1.6, 1.6.0_45, 1.6.0_88] +# - 1.6* requires Java 6 (any update) [1.6, 1.6.0_45, 1.6.0_88] +# - 1.6+ requires Java 6 or higher [1.6, 1.6.0_45, 1.8, 9, etc.] +# - 1.6.0 requires Java 6 (any update) [1.6, 1.6.0_45, 1.6.0_88] +# - 1.6.0_45 requires Java 6u45 [1.6.0_45] +# - 1.6.0_45+ requires Java 6u45 or higher [1.6.0_45, 1.6.0_88, 1.8, etc.] +# - 9 requires Java 9 (any update) [9.0.*, 9.1, 9.3, etc.] +# - 9* requires Java 9 (any update) [9.0.*, 9.1, 9.3, etc.] +# - 9+ requires Java 9 or higher [9.0, 9.1, 10, etc.] +# - 9.1 requires Java 9.1 (any update) [9.1.*, 9.1.2, 9.1.13, etc.] +# - 9.1* requires Java 9.1 (any update) [9.1.*, 9.1.2, 9.1.13, etc.] +# - 9.1+ requires Java 9.1 or higher [9.1, 9.2, 10, etc.] +# - 9.1.3 requires Java 9.1.3 [9.1.3] +# - 9.1.3* requires Java 9.1.3 (any update) [9.1.3] +# - 9.1.3+ requires Java 9.1.3 or higher [9.1.3, 9.1.4, 9.2.*, 10, etc.] +# - 10-ea requires Java 10 (early access release) +# +# unsupported requirement patterns are for example: +# - 1.2, 1.3, 1.9 Java 2, 3 are not supported +# - 1.9 Java 9 introduced a new versioning scheme +# - 6u45 known versioning syntax, but unsupported +# - 9-ea*, 9-ea+ early access releases paired with */+ +# - 9., 9.*, 9.+ version ending with a . +# - 9.1., 9.1.*, 9.1.+ version ending with a . +# - 9.3.5.6 4 part version number is unsupported +# +# @param1 a Java requirement string ('1.8+') +# @return boolean exit code: 0 (is valid), 1 (is not valid) +################################################################################ +function is_valid_requirement_pattern() { + local java_req=$1 + java8pattern='1\.[4-8](\.[0-9]+)?(\.0_[0-9]+)?[*+]?' + java9pattern='(9|1[0-9])(-ea|[*+]|(\.[0-9]+){1,2}[*+]?)?' + # test matches either old Java versioning scheme (up to 1.8) or new scheme (starting with 9) + if [[ ${java_req} =~ ^(${java8pattern}|${java9pattern})$ ]]; then + return 0 + else + return 1 + fi +} + + + +# determine which JVM to use +############################################ + +# default Apple JRE plugin path (< 1.6) +apple_jre_plugin="/Library/Java/Home/bin/java" +apple_jre_version=$(get_java_version_from_cmd "${apple_jre_plugin}") +# default Oracle JRE plugin path (>= 1.7) +oracle_jre_plugin="/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java" +oracle_jre_version=$(get_java_version_from_cmd "${oracle_jre_plugin}") + + +# first check system variable "$JAVA_HOME" -> has precedence over any other System JVM +stub_logger '[JavaSearch] Checking for $JAVA_HOME ...' +if [ -n "$JAVA_HOME" ] ; then + stub_logger "[JavaSearch] ... found JAVA_HOME with value $JAVA_HOME" + + # PR 26: Allow specifying "$JAVA_HOME" relative to "$AppPackageFolder" + # which allows for bundling a custom version of Java inside your app! + if [[ $JAVA_HOME == /* ]] ; then + # if "$JAVA_HOME" starts with a Slash it's an absolute path + JAVACMD="$JAVA_HOME/bin/java" + else + # otherwise it's a relative path to "$AppPackageFolder" + JAVACMD="$AppPackageFolder/$JAVA_HOME/bin/java" + fi + JAVACMD_version=$(get_comparable_java_version $(get_java_version_from_cmd "${JAVACMD}")) +else + stub_logger "[JavaSearch] ... didn't found JAVA_HOME" +fi + + +# check for any other or a specific Java version +# also if $JAVA_HOME exists but isn't executable +if [ -z "${JAVACMD}" ] || [ ! -x "${JAVACMD}" ] ; then + stub_logger "[JavaSearch] Checking for JavaVirtualMachines on the system ..." + # reset variables + JAVACMD="" + JAVACMD_version="" + + # first check whether JVMVersion string is a valid requirement string + if [ ! -z "${JVMVersion}" ] && ! is_valid_requirement_pattern ${JVMVersion} ; then + MSG_JVMVERSION_REQ_INVALID_EXPANDED=$(printf "${MSG_JVMVERSION_REQ_INVALID}" "${JVMVersion}") + # log exit cause + stub_logger "[EXIT 4] ${MSG_JVMVERSION_REQ_INVALID_EXPANDED}" + # display error message with AppleScript + osascript -e "tell application \"System Events\" to display dialog \"${MSG_ERROR_LAUNCHING}\n\n${MSG_JVMVERSION_REQ_INVALID_EXPANDED}\" with title \"${CFBundleName}\" buttons {\" OK \"} default button 1${DialogWithIcon}" + # exit with error + exit 4 + fi + # then check whether JVMMaxVersion string is a valid requirement string + if [ ! -z "${JVMMaxVersion}" ] && ! is_valid_requirement_pattern ${JVMMaxVersion} ; then + MSG_JVMVERSION_REQ_INVALID_EXPANDED=$(printf "${MSG_JVMVERSION_REQ_INVALID}" "${JVMMaxVersion}") + # log exit cause + stub_logger "[EXIT 5] ${MSG_JVMVERSION_REQ_INVALID_EXPANDED}" + # display error message with AppleScript + osascript -e "tell application \"System Events\" to display dialog \"${MSG_ERROR_LAUNCHING}\n\n${MSG_JVMVERSION_REQ_INVALID_EXPANDED}\" with title \"${CFBundleName}\" buttons {\" OK \"} default button 1${DialogWithIcon}" + # exit with error + exit 5 + fi + + + # find installed JavaVirtualMachines (JDK + JRE) + allJVMs=() + # read JDK's from '/usr/libexec/java_home -V' command + while read -r line; do + version=$(echo $line | awk -F $',' '{print $1;}') + path=$(echo $line | awk -F $'" ' '{print $2;}') + path+="/bin/java" + allJVMs+=("$version:$path") + done < <(/usr/libexec/java_home -V 2>&1 | grep '^[[:space:]]') + # unset while loop variables + unset version path + + # add Apple JRE if available + if [ -x "${apple_jre_plugin}" ] ; then + allJVMs+=("$apple_jre_version:$apple_jre_plugin") + fi + + # add Oracle JRE if available + if [ -x "${oracle_jre_plugin}" ] ; then + allJVMs+=("$oracle_jre_version:$oracle_jre_plugin") + fi + + # debug output + for i in "${allJVMs[@]}" + do + stub_logger "[JavaSearch] ... found JVM: $i" + done + + + # determine JVMs matching the min/max version requirement + minC=$(get_comparable_java_version ${JVMVersion}) + maxC=$(get_comparable_java_version ${JVMMaxVersion}) + matchingJVMs=() + + for i in "${allJVMs[@]}" + do + # split JVM string at ':' delimiter to retain spaces in $path substring + IFS=: arr=($i) ; unset IFS + # [0] JVM version number + ver=${arr[0]} + # comparable JVM version number + comp=$(get_comparable_java_version $ver) + # [1] JVM path + path="${arr[1]}" + # construct string item for adding to the "matchingJVMs" array + item="$comp:$ver:$path" + + # pre-requisite: current version number needs to be greater than min version number + if [ "$comp" -ge "$minC" ] ; then + + # perform max version checks if max version requirement is present + if [ ! -z ${JVMMaxVersion} ] ; then + + # max version requirement ends with '*' modifier + if [[ ${JVMMaxVersion} == *\* ]] ; then + + # use the '*' modifier from the max version string as wildcard for a 'starts with' comparison + # and check whether the current version number starts with the max version wildcard string + if [[ ${ver} == ${JVMMaxVersion} ]]; then + matchingJVMs+=("$item") + + # or whether the current comparable version is lower than the comparable max version + elif [ "$comp" -le "$maxC" ] ; then + matchingJVMs+=("$item") + fi + + # max version requirement ends with '+' modifier -> always add this version if it's greater than $min + # because a max requirement with + modifier doesn't make sense + elif [[ ${JVMMaxVersion} == *+ ]] ; then + matchingJVMs+=("$item") + + # matches 6 zeros at the end of the max version string (e.g. for 1.8, 9) + # -> then the max version string should be treated like with a '*' modifier at the end + #elif [[ ${maxC} =~ ^[0-9]{2}0{6}$ ]] && [ "$comp" -le $(( ${maxC#0} + 999 )) ] ; then + # matchingJVMs+=("$item") + + # matches 3 zeros at the end of the max version string (e.g. for 9.1, 10.3) + # -> then the max version string should be treated like with a '*' modifier at the end + #elif [[ ${maxC} =~ ^[0-9]{5}0{3}$ ]] && [ "$comp" -le "${maxC}" ] ; then + # matchingJVMs+=("$item") + + # matches standard requirements without modifier + elif [ "$comp" -le "$maxC" ]; then + matchingJVMs+=("$item") + fi + + # no max version requirement: + + # min version requirement ends with '+' modifier + # -> always add the current version because it's greater than $min + elif [[ ${JVMVersion} == *+ ]] ; then + matchingJVMs+=("$item") + + # min version requirement ends with '*' modifier + # -> use the '*' modifier from the min version string as wildcard for a 'starts with' comparison + # and check whether the current version number starts with the min version wildcard string + elif [[ ${JVMVersion} == *\* ]] ; then + if [[ ${ver} == ${JVMVersion} ]] ; then + matchingJVMs+=("$item") + fi + + # compare the min version against the current version with an additional * wildcard for a 'starts with' comparison + # -> e.g. add 1.8.0_44 when the requirement is 1.8 + elif [[ ${ver} == ${JVMVersion}* ]] ; then + matchingJVMs+=("$item") + fi + fi + done + # unset for loop variables + unset arr ver comp path item + + # debug output + for i in "${matchingJVMs[@]}" + do + stub_logger "[JavaSearch] ... ... matches all requirements: $i" + done + + + # sort the matching JavaVirtualMachines by version number + # https://stackoverflow.com/a/11789688/1128689 + IFS=$'\n' matchingJVMs=($(sort -nr <<<"${matchingJVMs[*]}")) + unset IFS + + + # get the highest matching JVM + for ((i = 0; i < ${#matchingJVMs[@]}; i++)); + do + # split JVM string at ':' delimiter to retain spaces in $path substring + IFS=: arr=(${matchingJVMs[$i]}) ; unset IFS + # [0] comparable JVM version number + comp=${arr[0]} + # [1] JVM version number + ver=${arr[1]} + # [2] JVM path + path="${arr[2]}" + + # use current value as JAVACMD if it's executable + if [ -x "$path" ] ; then + JAVACMD="$path" + JAVACMD_version=$comp + break + fi + done + # unset for loop variables + unset arr comp ver path +fi + +# log the Java Command and the extracted version number +stub_logger "[JavaCommand] '$JAVACMD'" +stub_logger "[JavaVersion] $(get_java_version_from_cmd "${JAVACMD}")${JAVACMD_version:+ / $JAVACMD_version}" + + + +if [ -z "${JAVACMD}" ] || [ ! -x "${JAVACMD}" ] ; then + + # different error messages when a specific JVM was required + if [ ! -z "${JVMVersion}" ] ; then + # display human readable java version (#28) + java_version_hr=$(echo ${JVMVersion} | sed -E 's/^1\.([0-9+*]+)$/ \1/g' | sed "s/+/ ${MSG_JAVA_VERSION_OR_LATER}/;s/*/ ${MSG_JAVA_VERSION_LATEST}/") + MSG_NO_SUITABLE_JAVA_EXPANDED=$(printf "${MSG_NO_SUITABLE_JAVA}" "${java_version_hr}"). + + if [ ! -z "${JVMMaxVersion}" ] ; then + java_version_hr=$(extract_java_major_version ${JVMVersion}) + java_version_max_hr=$(echo ${JVMMaxVersion} | sed -E 's/^1\.([0-9+*]+)$/ \1/g' | sed "s/+//;s/*/ ${MSG_JAVA_VERSION_LATEST}/") + MSG_NO_SUITABLE_JAVA_EXPANDED="$(printf "${MSG_NO_SUITABLE_JAVA}" "${java_version_hr}") $(printf "${MSG_JAVA_VERSION_MAX}" "${java_version_max_hr}")" + fi + + # log exit cause + stub_logger "[EXIT 3] ${MSG_NO_SUITABLE_JAVA_EXPANDED}" + + # display error message with AppleScript + osascript -e "tell application \"System Events\" to display dialog \"${MSG_ERROR_LAUNCHING}\n\n${MSG_NO_SUITABLE_JAVA_EXPANDED}\n${MSG_NO_SUITABLE_JAVA_CHECK}\" with title \"${CFBundleName}\" buttons {\" OK \", \"${MSG_VISIT_JAVA_DOT_COM}\", \"${MSG_VISIT_ADOPTOPENJDK}\"} default button 1${DialogWithIcon}" \ + -e "set response to button returned of the result" \ + -e "if response is \"${MSG_VISIT_JAVA_DOT_COM}\" then open location \"https://www.java.com/download/\"" \ + -e "if response is \"${MSG_VISIT_ADOPTOPENJDK}\" then open location \"https://adoptopenjdk.net/releases.html\"" + # exit with error + exit 3 + + else + # log exit cause + stub_logger "[EXIT 1] ${MSG_ERROR_LAUNCHING}" + # display error message with AppleScript + osascript -e "tell application \"System Events\" to display dialog \"${MSG_ERROR_LAUNCHING}\n\n${MSG_INSTALL_JAVA}\" with title \"${CFBundleName}\" buttons {\"${MSG_LATER}\", \"${MSG_VISIT_JAVA_DOT_COM}\", \"${MSG_VISIT_ADOPTOPENJDK}\"} default button 1${DialogWithIcon}" \ + -e "set response to button returned of the result" \ + -e "if response is \"${MSG_VISIT_JAVA_DOT_COM}\" then open location \"https://www.java.com/download/\"" \ + -e "if response is \"${MSG_VISIT_ADOPTOPENJDK}\" then open location \"https://adoptopenjdk.net/releases.html\"" + # exit with error + exit 1 + fi +fi + + + +# MainClass check +############################################ + +if [ -z "${JVMMainClass}" ]; then + # log exit cause + stub_logger "[EXIT 2] ${MSG_MISSING_MAINCLASS}" + # display error message with AppleScript + osascript -e "tell application \"System Events\" to display dialog \"${MSG_ERROR_LAUNCHING}\n\n${MSG_MISSING_MAINCLASS}\" with title \"${CFBundleName}\" buttons {\" OK \"} default button 1${DialogWithIcon}" + # exit with error + exit 2 +fi + + + +# execute $JAVACMD and do some preparation +############################################ + +# enable drag&drop to the dock icon +export CFProcessPath="$0" + +# remove Apples ProcessSerialNumber from passthru arguments (#39) +if [[ "$*" == -psn* ]] ; then + ArgsPassthru=() +else + ArgsPassthru=("$@") +fi + +# change to Working Directory based upon Apple/Oracle Plist info +cd "${WorkingDirectory}" || exit 13 +stub_logger "[WorkingDirectory] ${WorkingDirectory}" + +# execute Java and set +# - classpath +# - splash image +# - dock icon +# - app name +# - JVM options / properties (-D) +# - JVM default options (-X) +# - main class +# - main class arguments +# - passthrough arguments from Terminal or Drag'n'Drop to Finder icon +stub_logger "[Exec] \"$JAVACMD\" -cp \"${JVMClassPath}\" -splash:\"${ResourcesFolder}/${JVMSplashFile}\" -Xdock:icon=\"${ResourcesFolder}/${CFBundleIconFile}\" -Xdock:name=\"${CFBundleName}\" ${JVMOptionsArr:+$(printf "'%s' " "${JVMOptionsArr[@]}") }${JVMDefaultOptions:+$JVMDefaultOptions }${JVMMainClass}${MainArgsArr:+ $(printf "'%s' " "${MainArgsArr[@]}")}${ArgsPassthru:+ $(printf "'%s' " "${ArgsPassthru[@]}")}" +exec "${JAVACMD}" \ + -cp "${JVMClassPath}" \ + -splash:"${ResourcesFolder}/${JVMSplashFile}" \ + -Xdock:icon="${ResourcesFolder}/${CFBundleIconFile}" \ + -Xdock:name="${CFBundleName}" \ + ${JVMOptionsArr:+"${JVMOptionsArr[@]}" }\ + ${JVMDefaultOptions:+$JVMDefaultOptions }\ + "${JVMMainClass}"\ + ${MainArgsArr:+ "${MainArgsArr[@]}"}\ + ${ArgsPassthru:+ "${ArgsPassthru[@]}"} \ No newline at end of file diff --git a/src/osx/resources/universalJavaApplicationStub.sh b/src/osx/resources/universalJavaApplicationStub.sh deleted file mode 100644 index 686db22d..00000000 --- a/src/osx/resources/universalJavaApplicationStub.sh +++ /dev/null @@ -1,308 +0,0 @@ -#!/bin/sh -################################################################################## -# # -# universalJavaApplicationStub # -# # -# # -# A shellscript JavaApplicationStub for Java Apps on Mac OS X # -# that works with both Apple's and Oracle's plist format. # -# # -# Inspired by Ian Roberts stackoverflow answer # -# at http://stackoverflow.com/a/17546508/1128689 # -# # -# # -# @author Tobias Fischer # -# @url https://github.com/tofi86/universalJavaApplicationStub # -# @date 2015-05-15 # -# @version 0.9.0 # -# # -# # -################################################################################## -# # -# # -# The MIT License (MIT) # -# # -# Copyright (c) 2015 Tobias Fischer # -# # -# Permission is hereby granted, free of charge, to any person obtaining a copy # -# of this software and associated documentation files (the "Software"), to deal # -# in the Software without restriction, including without limitation the rights # -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # -# copies of the Software, and to permit persons to whom the Software is # -# furnished to do so, subject to the following conditions: # -# # -# The above copyright notice and this permission notice shall be included in all # -# copies or substantial portions of the Software. # -# # -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # -# SOFTWARE. # -# # -################################################################################## - - - - -# -# resolve symlinks -##################### - -PRG=$0 - -while [ -h "$PRG" ]; do - ls=`ls -ld "$PRG"` - link=`expr "$ls" : '^.*-> \(.*\)$' 2>/dev/null` - if expr "$link" : '^/' 2> /dev/null >/dev/null; then - PRG="$link" - else - PRG="`dirname "$PRG"`/$link" - fi -done - -# set the directory abspath of the current shell script -PROGDIR=`dirname "$PRG"` - - - - -# -# set files and folders -############################################ - -# the absolute path of the app package -cd "$PROGDIR"/../../ -AppPackageFolder=`pwd` - -# the base path of the app package -cd .. -AppPackageRoot=`pwd` - -# set Apple's Java folder -AppleJavaFolder="${AppPackageFolder}"/Contents/Resources/Java - -# set Apple's Resources folder -AppleResourcesFolder="${AppPackageFolder}"/Contents/Resources - -# set Oracle's Java folder -OracleJavaFolder="${AppPackageFolder}"/Contents/Java - -# set Oracle's Resources folder -OracleResourcesFolder="${AppPackageFolder}"/Contents/Resources - -# set path to Info.plist in bundle -InfoPlistFile="${AppPackageFolder}"/Contents/Info.plist - -# set the default JVM Version to a null string -JVMVersion="" - - - -# -# read Info.plist and extract JVM options -############################################ - - -# read the program name from CFBundleName -CFBundleName=`/usr/libexec/PlistBuddy -c "print :CFBundleName" "${InfoPlistFile}"` - -# read the icon file name -CFBundleIconFile=`/usr/libexec/PlistBuddy -c "print :CFBundleIconFile" "${InfoPlistFile}"` - - -# check Info.plist for Apple style Java keys -> if key :Java is present, parse in apple mode -/usr/libexec/PlistBuddy -c "print :Java" "${InfoPlistFile}" > /dev/null 2>&1 -exitcode=$? -JavaKey=":Java" - -# if no :Java key is present, check Info.plist for universalJavaApplication style JavaX keys -> if key :JavaX is present, parse in apple mode -if [ $exitcode -ne 0 ]; then - /usr/libexec/PlistBuddy -c "print :JavaX" "${InfoPlistFile}" > /dev/null 2>&1 - exitcode=$? - JavaKey=":JavaX" -fi - - -# read Info.plist in Apple style if exit code returns 0 (true, :Java key is present) -if [ $exitcode -eq 0 ]; then - - # set Java and Resources folder - JavaFolder="${AppleJavaFolder}" - ResourcesFolder="${AppleResourcesFolder}" - - APP_PACKAGE="${AppPackageFolder}" - JAVAROOT="${AppleJavaFolder}" - USER_HOME="$HOME" - - - # read the Java WorkingDirectory - JVMWorkDir=`/usr/libexec/PlistBuddy -c "print ${JavaKey}:WorkingDirectory" "${InfoPlistFile}" 2> /dev/null | xargs` - - # set Working Directory based upon Plist info - if [[ ! -z ${JVMWorkDir} ]]; then - WorkingDirectory="${JVMWorkDir}" - else - # AppPackageRoot is the standard WorkingDirectory when the script is started - WorkingDirectory="${AppPackageRoot}" - fi - - # expand variables $APP_PACKAGE, $JAVAROOT, $USER_HOME - WorkingDirectory=`eval "echo ${WorkingDirectory}"` - - - # read the MainClass name - JVMMainClass=`/usr/libexec/PlistBuddy -c "print ${JavaKey}:MainClass" "${InfoPlistFile}" 2> /dev/null` - - # read the JVM Options - JVMOptions=`/usr/libexec/PlistBuddy -c "print ${JavaKey}:Properties" "${InfoPlistFile}" 2> /dev/null | grep " =" | sed 's/^ */-D/g' | tr '\n' ' ' | sed 's/ */ /g' | sed 's/ = /=/g' | xargs` - - # read StartOnMainThread - JVMStartOnMainThread=`/usr/libexec/PlistBuddy -c "print ${JavaKey}:StartOnMainThread" "${InfoPlistFile}" 2> /dev/null` - if [ "${JVMStartOnMainThread}" == "true" ]; then - echo ${JVMStartOnMainThread} > ~/Desktop/test.txt - JVMOptions+=" -XstartOnFirstThread" - fi - - # read the ClassPath in either Array or String style - JVMClassPath_RAW=`/usr/libexec/PlistBuddy -c "print ${JavaKey}:ClassPath" "${InfoPlistFile}" 2> /dev/null` - if [[ $JVMClassPath_RAW == *Array* ]] ; then - JVMClassPath=.`/usr/libexec/PlistBuddy -c "print ${JavaKey}:ClassPath" "${InfoPlistFile}" 2> /dev/null | grep " " | sed 's/^ */:/g' | tr -d '\n' | xargs` - else - JVMClassPath=${JVMClassPath_RAW} - fi - # expand variables $APP_PACKAGE, $JAVAROOT, $USER_HOME - JVMClassPath=`eval "echo ${JVMClassPath}"` - - # read the JVM Default Options - JVMDefaultOptions=`/usr/libexec/PlistBuddy -c "print ${JavaKey}:VMOptions" "${InfoPlistFile}" 2> /dev/null | xargs` - - # read the JVM Arguments - JVMArguments=`/usr/libexec/PlistBuddy -c "print ${JavaKey}:Arguments" "${InfoPlistFile}" 2> /dev/null | xargs` - - # read the Java version we want to find - JVMVersion=`/usr/libexec/PlistBuddy -c "print ${JavaKey}:JVMVersion" "${InfoPlistFile}" 2> /dev/null | xargs` - -# read Info.plist in Oracle style -else - - # set Working Directory and Java and Resources folder - JavaFolder="${OracleJavaFolder}" - ResourcesFolder="${OracleResourcesFolder}" - WorkingDirectory="${OracleJavaFolder}" - - APP_ROOT="${AppPackageFolder}" - - # read the MainClass name - JVMMainClass=`/usr/libexec/PlistBuddy -c "print :JVMMainClassName" "${InfoPlistFile}" 2> /dev/null` - - # read the JVM Options - JVMOptions=`/usr/libexec/PlistBuddy -c "print :JVMOptions" "${InfoPlistFile}" 2> /dev/null | grep " -" | tr -d '\n' | sed 's/ */ /g' | xargs` - # replace occurances of $APP_ROOT with it's content - JVMOptions=`eval "echo ${JVMOptions}"` - - JVMClassPath="${JavaFolder}/*" - - # read the JVM Default Options - JVMDefaultOptions=`/usr/libexec/PlistBuddy -c "print :JVMDefaultOptions" "${InfoPlistFile}" 2> /dev/null | grep -o "\-.*" | tr -d '\n' | xargs` - - # read the JVM Arguments - JVMArguments=`/usr/libexec/PlistBuddy -c "print :JVMArguments" "${InfoPlistFile}" 2> /dev/null | tr -d '\n' | sed -E 's/Array \{ *(.*) *\}/\1/g' | sed 's/ */ /g' | xargs` - # replace occurances of $APP_ROOT with it's content - JVMArguments=`eval "echo ${JVMArguments}"` -fi - - - - -# -# find installed Java versions -################################# - -# first check system variable "$JAVA_HOME" -if [ -n "$JAVA_HOME" ] ; then - JAVACMD="$JAVA_HOME/bin/java" - -# check for specified JVMversion in "/usr/libexec/java_home" symlinks -elif [ ! -z ${JVMVersion} ] && [ -x /usr/libexec/java_home ] && /usr/libexec/java_home -F; then - - if /usr/libexec/java_home -F -v ${JVMVersion}; then - JAVACMD="`/usr/libexec/java_home -F -v ${JVMVersion} 2> /dev/null`/bin/java" - else - # display error message with applescript - osascript -e "tell application \"System Events\" to display dialog \"ERROR launching '${CFBundleName}'\n\nNo suitable Java version found on your system!\nThis program requires Java ${JVMVersion}\nMake sure you install the required Java version.\" with title \"${CFBundleName}\" buttons {\" OK \"} default button 1 with icon path to resource \"${CFBundleIconFile}\" in bundle (path to me)" - # exit with error - exit 3 - fi - -# otherwise check "/usr/libexec/java_home" symlinks -elif [ -x /usr/libexec/java_home ] && /usr/libexec/java_home -F; then - JAVACMD="`/usr/libexec/java_home 2> /dev/null`/bin/java" - -# otherwise check Java standard symlink (old Apple Java) -elif [ -h /Library/Java/Home ]; then - JAVACMD="/Library/Java/Home/bin/java" - -# fallback: public JRE plugin (Oracle Java) -else - JAVACMD="/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java" -fi - -# fallback fallback: /usr/bin/java -# but this would prompt to install deprecated Apple Java 6 - - - - -# -# execute JAVA commandline and do some pre-checks -#################################################### - -# display error message if MainClassName is empty -if [ -z ${JVMMainClass} ]; then - # display error message with applescript - osascript -e "tell application \"System Events\" to display dialog \"ERROR launching '${CFBundleName}'!\n\n'MainClass' isn't specified!\nJava application cannot be started!\" with title \"${CFBundleName}\" buttons {\" OK \"} default button 1 with icon path to resource \"${CFBundleIconFile}\" in bundle (path to me)" - # exit with error - exit 2 - - -# check whether $JAVACMD is a file and executable -elif [ -f "$JAVACMD" ] && [ -x "$JAVACMD" ] ; then - - # enable drag&drop to the dock icon - export CFProcessPath="$0" - - # change to Working Directory based upon Apple/Oracle Plist info - cd "${WorkingDirectory}" - - # execute Java and set - # - classpath - # - dock icon - # - application name - # - JVM options - # - JVM default options - # - main class - # - JVM arguments - exec "$JAVACMD" \ - -cp "${JVMClassPath}" \ - -Xdock:icon="${ResourcesFolder}/${CFBundleIconFile}" \ - -Xdock:name="${CFBundleName}" \ - ${JVMOptions:+$JVMOptions }\ - ${JVMDefaultOptions:+$JVMDefaultOptions }\ - ${JVMMainClass}\ - ${JVMArguments:+ $JVMArguments} - - -else - - # display error message with applescript - osascript -e "tell application \"System Events\" to display dialog \"ERROR launching '${CFBundleName}'!\n\nYou need to have JAVA installed on your Mac!\nVisit http://java.com for more information...\" with title \"${CFBundleName}\" buttons {\" OK \"} default button 1 with icon path to resource \"${CFBundleIconFile}\" in bundle (path to me)" - - # and open java.com - open http://java.com - - # exit with error - exit 1 -fi