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2002-11-12
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36KB
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1,300 lines
#!/bin/sh
# LaunchAnywhere (tm) version 4.0
# (c) Copyright 1999,2000 Zero G Software, Inc., all rights reserved.
#
# To run this script you will need to have the following:
# 1) a Java VM installed (however, it will handle a lack of Java nicely).
# 2) a Java-style properties file having the same name as this script
# with the suffix .lax. If this script is appended to the
# self-extractor, it will look for the properties file in the
# directory specified by $seLaxPath; otherwise, it will look in
# the same directory that this script is in.
# 3) a Java program in the file "lax.jar".
#
# The .lax property file must contain at least the following properties:
# 1) lax.class.path classpath (do not include the environment variable $CLASSPATH)
# 2) lax.nl.java.launcher.main.class (main class of LaunchAnywhere Executable)
# 3) lax.currentVM (VM to launch with)
#
# This program is also used for the "Try It!" feature of the InstallAnywhere
# designer. If the name of a VM is passed in as an argument when invoking
# this script, the VM will be checked for validity and used to run the
# application specified in the .lax file.
####################################################################################
# Set some constants
if [ "$1" = "LAX_VM" ]; then
lax_vm="LAX_VM"
lax_vm_value="$2"
shift 2
else
lax_vm=""
fi
anyVMlist="JDK_J2 D12 JRE_J2 R12 JDK_J1 JRE_J1 JDK JRE ALL"
####################################################################################
# Format commandline args
# To overcome the problem of quoted args (with internal spaces) to the launcher
# is that they get "unquoted" or separated into discreet args when they are put
# on the cmdline for the application. This following block makes sure the stay intact
tmpArgs=""
for arg in "$@"
do
if [ "$arg" != "" ]
then
tmpArgs="$tmpArgs \"$arg\""
fi
done
cmdLineArgs=$tmpArgs
thisScript=$0
# make sure thisScript is an abs path
case $thisScript in
/*)
;;
*)
thisScript="`pwd`/$thisScript"
;;
esac
####################################################################################
#
# WHere does the LAX_DEBUG output go?
#
if [ "$LAX_DEBUG" = "file" ]; then
jx_log="`pwd`/jx.log"
rm -f "$jx_log"
touch "$jx_log"
if [ "$?" -gt "0" ]; then
jx_log_ok="false"
echo "Could not create $jx_log. Sending debug output to console."
else
jx_log_ok="true"
fi
fi
debugOut()
{
case "$LAX_DEBUG" in
"file" )
if [ "$jx_log_ok" = "true" ]; then
echo "$1" >> "$jx_log"
else
echo "$1"
fi
;;
"" )
echo "$1" >> /dev/null
;;
* )
echo "$1"
;;
esac
}
####################################################################################
#
# UNIX ENVIRONMENT configuration
#
# Get os type , note that it is LOWER-CASED. Used here and later on
osName=`uname -s 2> /dev/null | tr "[:upper:]" "[:lower:]" 2> /dev/null`
vmScript=".java_wrapper"
case "$osName" in
*irix*)
cpuName="unknown"
;;
*hp-ux*|*hpux*)
cpuName=`uname -m 2> /dev/null`
;;
*solaris*|*sunos*)
cpuName=`uname -p 2> /dev/null`
THREADS_FLAG=""; export THREADS_FLAG
PATH=/usr/bin:$PATH; export PATH
;;
*aix*)
cpuName="unknown"
;;
*freebsd*)
cpuName=`uname -p 2> /dev/null`
;;
*linux*)
cpuName=`uname -m 2> /dev/null`
;;
*rhapsody*|*macos*)
cpuName=`uname -p 2> /dev/null`
vmScript=".java_command"
;;
*compaq*|*dg*|*osf*)
cpuName="unknown"
;;
*)
cpuName="unknown"
;;
esac
if [ -x /bin/ls ]; then
lsCMD="/bin/ls"
else
lsCMD="/usr/bin/ls"
fi
####################################################################################
#
# CREATE ENV.PROPERTIES and figure out if this is being exec'd from an installer
#
# Since USERENV is already set in the self-extractor, its its not set we know
# this is not an installer but a separate launcher. USERENV holds env variable
# pairs
#
IS_INSTALLER=""
if [ ! -z "$USERENV" ]; then
IS_INSTALLER="true"
fi
#
# The sed command is used to escape backslashes so that when the properties
# file is read by the java.util.Properties object, there is not a problem
# with incorrectly interpreted escaped unicode.
#
USERENV=""; USERENV=`set | sed 's/\\\\/\\\\\\\\\\\\/g'`
set x $USERENV; shift
if [ -z "$envPropertiesFile" ]
then
if [ -d /tmp ]
then
envPropertiesFile=/tmp/env.properties.$$
else
envPropertiesFile=$HOME/env.properties.$$
fi
fi
#
# create the properties files BEFORE writing to it so that we can change is permissions to be more
# secure... who knows? maybe the user has a password in an environment variable!
#
touch $envPropertiesFile
chmod 600 $envPropertiesFile
#
# The first sed call is to escape spaces and tables from the RHS of environment values.
# This white space would be interpreted as separate arguments to the for statement. So
# this escaping with ||| for spaces and @@@ for tabs makes sure that env values with
# such whitespace is accounted for
OFS="$IFS"
while test $# -gt 0; do
# line separator
case "x${1}x" in
*"="* ) BIFS=" "; ;;
* ) BIFS="" ; ;;
esac
# word separator
case "x${2}x" in
*"="* ) AIFS=""; ;;
* ) AIFS="" ; ;;
esac
INPUT="$INPUT$BIFS$1$AIFS"
shift
done
while test "x$INPUT" != "x"; do
# get line
set x $INPUT; shift
X="$1"
shift
# remove word separators
INPUT="$@"
IFS="=$AIFS"
set x $X; shift
IFS="$OFS"
# assign values
lhs="$1"
shift
rhs="$@"
#
# shove to file
#
# output in exact case stuff
echo lax.nl.env.exact_case.$lhs=$rhs >> $envPropertiesFile
# output the upper case stuff
lhs=`echo $lhs | tr [:lower:] [:upper:] 2> /dev/null`
echo lax.nl.env.$lhs=$rhs >> $envPropertiesFile
# output the lower case stuff
lhs=`echo $lhs | tr [:upper:] [:lower:] 2> /dev/null`
echo lax.nl.env.$lhs=$rhs >> $envPropertiesFile
done
####################################################################################
#
# Tracing symbolic links to actual launcher location
#
resolveLink()
{
rl_linked="true"
rl_operand="$1"
rl_origDir="`dirname "$1"`"
# bypass the whole thing if this isnt a link
rl_ls=`$lsCMD -l "$rl_operand"`
case "$rl_ls" in
*"->"*)
;;
*)
resolvedLink="$rl_operand"
return
;;
esac
while [ "$rl_linked" = "true" ]; do
# if the operand is not of an abs path, get its abs path
case "$rl_operand" in
/*)
rl_origDir=`dirname "$rl_operand"`
;;
\./*)
rl_origDir=`pwd`
rl_operand="$rl_origDir/$rl_operand"
;;
*)
rl_operand="$rl_origDir/$rl_operand"
;;
esac
#
# the prevPrev hack is here because .../java often points to .java_wrapper.
# at the end of the resolution rl_operand actually points to garbage
# signifying it is done resolving the link. So prev is actually .java_wrapper.
# but we want the one just before that, its the real vm starting poiint we want
#
rl_prevOperand="$rl_operand"
rl_ls=`$lsCMD -l "$rl_operand"`
# get the output ls into a list
set x $rl_ls
# get rid of x and file info from ls -l
shift 9
#is this a link?
case "$rl_ls" in
*"->"*)
rl_linked="true"
# is a link, shift past the "->"
rl_linker=""
while [ "$1" != "->" -a $# -gt 1 ]; do
rl_linker="$rl_linker $1"
shift
done
if [ "$1" = "->" ]; then
shift
fi
;;
*)
# not a link, the rest must be the targets name
rl_linked="false"
;;
esac
# now grab what's left
rl_linkee="$*"
debugOut "Following link to LAX $rl_linker -> $rl_linkee"
if [ "$rl_linked" = "true" -a "$rl_linkee" != "$vmScript" ]; then
# set to true incase the thing linked to is also a link and we can
# try again. The current think linked to now becomes the operand
rl_operand="$rl_linkee"
# if the linkee is not abs, make it abs relative to the linker
case "$rl_operand" in
/*)
;;
*)
rl_operand="$rl_origDir/$rl_operand"
;;
esac
else
# otherwise, this operand is not a link itself and we are done
rl_resolvedLink="$rl_prevOperand"
# however, do not resolve the last leg of a VMs linked scripts. this will
# disrupt their scripts. it is expecting a link to the .java* script
# let us believe it is not linked and continue on...
if [ "$rl_linkee" = "$vmScript" ]; then
rl_linked="false"
fi
fi
# make sure the path returned is absolute
case "$rl_operand" in
\.\/*)
rl_operand="`pwd`/$rl_operand"
;;
esac
done
# remove "/./" in paths, make it "/"
# i,e, "/a/b/./c" becomes "/a/b/c"
resolvedLink=`echo "$rl_resolvedLink" | sed 's,/\./,/,'`
}
####################################################################################
#
# FINDING THE LAX FILE
#
# If this is an installer, use $seLaxPath
#
debugOut ""
debugOut "========= Analyzing LAX =============================================="
olddir=`pwd`
resolveLink "$thisScript"
absLauncherName="$resolvedLink"
cd "`dirname "$absLauncherName"`"
if [ "$IS_INSTALLER" != "" ]; then
if [ ! -z "$seLaxPath" ]; then
propfname=$seLaxPath
else
# legacy for old self-extractors
propfname=$templaxpath
fi
else
propfname=$absLauncherName.lax
fi
if [ ! -r "$propfname" ]; then
debugOut "The file "$propfname" could not be found, and the"
debugOut "program cannot be run without it. Try reinstalling the program."
exit;
else
debugOut "LAX found............................ OK."
fi
####################################################################################
#
# READING THE LAX FILE
#
OFS="$IFS"
# run prop file through sed calls that do:
# 1. transform first '=' on a line into a control-O
# 2. transform all other ='s to control-F
# 3. transform control-Os back to =
# this is to differentiate the lhs=rhs processing from confusing the first = from other
# = that might be part of the value. Later on those =-tranformed-to-control-Fs are
# transformed back to = signs.
set x `cat "$propfname" | sed -e 's~^\([^\=]*\)\=\(.*\)~\1\\2~g' -e 's~=~~g' -e 's~~=~g' | grep '='`; shift
while test $# -gt 0; do
# line separator
case "x${1}x" in
*"="* ) BIFS=" "; ;;
* ) BIFS="" ; ;;
esac
# word separator
case "x${2}x" in
*"="* ) AIFS=""; ;;
* ) AIFS=""; ;;
esac
INPUT="$INPUT$BIFS$1$AIFS"
shift
done
while test "x$INPUT" != "x"; do
set x $INPUT; shift
X="$1"
shift
INPUT="$@"
IFS="=$AIFS"
set x $X; shift
IFS="$OFS"
lhs="${1}"
shift
rhs="$@"
# transform non lhs=rhs delimiting = signs back from ^F to =
case "$rhs" in
**)
rhs=`echo $rhs | sed 's~~=~g'`
;;
esac
# assing the values
case $lhs in
lax.class.path*)
lax_class_path="$rhs"
;;
lax.main.class*)
lax_main_class="$rhs"
;;
lax.nl.java.launcher.main.class*)
lax_nl_java_launcher_main_class="$rhs"
;;
lax.nl.current.vm*)
lax_nl_current_vm="$rhs"
;;
lax.user.dir*)
# lax_user_dir=`echo $lax_user_dir | sed 's;^[ ]*\(.*\)[ ]*$;\1;'`
# transform PWD to resolved dir
case "$rhs" in
'$PWD')
rhs=`pwd`/
;;
esac
lax_user_dir="$rhs"
debugOut "Lax_User_Dir..................$lax_user_dir"
;;
lax.stdout.redirect*)
lax_stdout_redirect="$rhs"
;;
lax.stderr.redirect*)
lax_stderr_redirect="$rhs"
;;
lax.dir*)
# transform PWD to resolved dir
case "$rhs" in
'$PWD')
rhs=`pwd`/
;;
esac
lax_dir="$rhs"
debugOut "Lax_Dir..................$lax_dir"
;;
lax.always.ask*)
lax_always_ask="$rhs"
;;
lax.application.name*)
lax_application_name="$rhs"
;;
lax.nl.message.vm.not.loaded*)
lax_nl_message_vm_loaded="$rhs"
;;
lax.nl.valid.vm.list*)
# transform an blank value to "ALL"
case "$rhs" in
"") rhs="ALL"; ;;
esac
lax_nl_valid_vm_list="$rhs"
;;
lax.nl.java.option.check.source*)
verify_type="$rhs"
;;
lax.nl.java.option.verify.mode*)
verify="$rhs"
;;
lax.nl.java.option.verbose*)
verbo="$rhs"
;;
lax.nl.java.option.garbage.collection.extent*)
gcxtnt="$rhs"
;;
lax.nl.java.option.garbage.collection.background.thread*)
gcthrd="$rhs"
;;
lax.nl.java.option.native.stack.size.max*)
nsmax="$rhs"
;;
lax.nl.java.option.java.stack.size.max*)
jsmax="$rhs"
;;
lax.nl.java.option.java.heap.size.max*)
jhmax="$rhs"
;;
lax.nl.java.option.java.heap.size.initial*)
jhinit="$rhs"
;;
lax.nl.java.option.debugging*)
debug="$rhs"
;;
lax.nl.$osName.$cpuName.java.compiler*)
lax_nl_osname_cpuname_java_compiler="$rhs"
;;
lax.nl.$osName.java.compiler*)
lax_nl_osname_java_compiler="$rhs"
;;
lax.nl.java.compiler*)
lax_nl_java_compiler="$rhs"
;;
lax.nl.java.option.additional*)
lax_nl_java_option_additional="$rhs"
;;
######################################################
# JIT overrides
lax.nl.unix.JDK_J1.java.compiler*)
lax_nl_unix_JDK_J1_java_compiler="$rhs"
;;
lax.nl.unix.JDK_J2.java.compiler*)
lax_nl_unix_JDK_J2_java_compiler="$rhs"
;;
lax.nl.unix.JRE_J1.java.compiler*)
lax_nl_unix_JRE_J1_java_compiler="$rhs"
;;
lax.nl.unix.JRE_J2.java.compiler*)
lax_nl_unix_JRE_J2_java_compiler="$rhs"
;;
lax.nl.unix.J1.java.compiler*)
lax_nl_unix_J1_java_compiler="$rhs"
;;
lax.nl.unix.J2.java.compiler*)
lax_nl_unix_J2_java_compiler="$rhs"
;;
lax.nl.unix.JRE.java.compiler*)
lax_nl_unix_JRE_java_compiler="$rhs"
;;
lax.nl.unix.JDK.java.compiler*)
lax_nl_unix_JDK_java_compiler="$rhs"
;;
lax.nl.unix.ALL.java.compiler*)
lax_nl_unix_ALL_java_compiler="$rhs"
;;
#
lax.nl.JDK_J1.java.compiler*)
lax_nl_JDK_J1_java_compiler="$rhs"
;;
lax.nl.JDK_J2.java.compiler*)
lax_nl_JDK_J2_java_compiler="$rhs"
;;
lax.nl.JRE_J1.java.compiler*)
lax_nl_JRE_J1_java_compiler="$rhs"
;;
lax.nl.JRE_J2.java.compiler*)
lax_nl_JRE_J2_java_compiler="$rhs"
;;
lax.nl.J1.java.compiler*)
lax_nl_J1_java_compiler="$rhs"
;;
lax.nl.J2.java.compiler*)
lax_nl_J2_java_compiler="$rhs"
;;
lax.nl.JRE.java.compiler*)
lax_nl_JRE_java_compiler="$rhs"
;;
lax.nl.JDK.java.compiler*)
lax_nl_JDK_java_compiler="$rhs"
;;
lax.nl.ALL.java.compiler*)
lax_nl_ALL_java_compiler="$rhs"
;;
#
lax.nl.$osName.JDK_J1.java.compiler*)
lax_nl_osname_JDK_J1_java_compiler="$rhs"
;;
lax.nl.$osName.JDK_J2.java.compiler*)
lax_nl_osname_JDK_J2_java_compiler="$rhs"
;;
lax.nl.$osName.JRE_J1.java.compiler*)
lax_nl_osname_JRE_J1_java_compiler="$rhs"
;;
lax.nl.$osName.JRE_J2.java.compiler*)
lax_nl_osname_JRE_J2_java_compiler="$rhs"
;;
lax.nl.$osName.J1.java.compiler*)
lax_nl_osname_J1_java_compiler="$rhs"
;;
lax.nl.$osName.J2.java.compiler*)
lax_nl_osname_J2_java_compiler="$rhs"
;;
lax.nl.$osName.JRE.java.compiler*)
lax_nl_osname_JRE_java_compiler="$rhs"
;;
lax.nl.$osName.JDK.java.compiler*)
lax_nl_osname_JDK_java_compiler="$rhs"
;;
lax.nl.$osName.ALL.java.compiler*)
lax_nl_osname_ALL_java_compiler="$rhs"
;;
#
# JIT overrides
######################################################
esac
done
debugOut "LAX properties read.................. OK."
if [ "${lax_class_path:-""}" = "" ]; then
debugOut "The classpath specified in the LAX properties file"
debugOut "is invalid. Try reinstalling the program."
exit;
fi
if [ "${lax_nl_java_launcher_main_class:-""}" = "" ]; then
debugOut "The main class specified in the LAX properties file"
debugOut "is invalid. Try reinstalling the program."
exit;
fi
if [ ! -z "$INSTALLER_OVERRIDE_VMLIST" ]; then
lax_nl_valid_vm_list="$INSTALLER_OVERRIDE_VMLIST"
fi
####################################################################################
#
# if user.dir != . then relative paths on the classpath will be broken. they
# are expecting the pwd to be '.' (meaning the install dir). If user.dir is
# any other directory, it will break
lax_class_path=`echo "$lax_class_path" | sed 's^;^:^g'`
#absInstallDir=`dirname "$absLauncherName"`
#if [ $absInstallDir = '.' ]; then
absInstallDir=$lax_dir
#fi
OFS="$IFS"
IFS=":"
set x $lax_class_path; shift
IFS="$OFS"
tmp_lcp=""
while test $# -gt 0; do
case "$1" in
\/*)
tmp_lcp="$tmp_lcp:$1"
;;
*|*\$ENV_CLASSPATH\$*)
tmp_lcp="$tmp_lcp:${absInstallDir}$1"
;;
esac
shift
done
lax_class_path="$tmp_lcp"
# resolve $ENV_CLASSPATH$
OFS="$IFS"
IFS=":"
set x $lax_class_path; shift
IFS="$OFS"
tmp_lcp=""
while test $# -gt 0; do
case "$1" in
*\$ENV_CLASSPATH\$*)
tmp_lcp="$tmp_lcp:$CLASSPATH"
;;
*)
tmp_lcp="$tmp_lcp:$1"
;;
esac
shift
done
lax_class_path="$tmp_lcp"
####################################################################################
# just incase this the lax was written in DOS, be sure to make all ';' path
# separators into :'s or it will fubar the commandline
#
case "$smclp" in
*\;*)
oldIFS=$IFS
IFS=";"
for smclp_piece in $smclp; do
tmp_smclp="$tmp_smclp:$smclp_piece"
done
IFS=$oldIFS
clp=$tmp_smclp
;;
esac
##################################################################
# Setting stdout and stderr redirection
#
if [ "$LAX_DEBUG" = "file" -o "$LAX_DEBUG" = "" ]; then
echo "lax.stderr.redirect=$lax_stderr_redirect" >> $envPropertiesFile
echo "lax.stdout.redirect=$lax_stdout_redirect" >> $envPropertiesFile
else
echo "lax.stderr.redirect=console" >> $envPropertiesFile
echo "lax.stdout.redirect=console" >> $envPropertiesFile
lax_stdout_redirect="console"
lax_stderr_redirect="console"
fi
lax_version="3.0"
validVMtypeList="$lax_nl_valid_vm_list"
# MMA 04.26.2000
#
# Added check for validVMtypeList not being set to any value, in
# which case we should just set the valid list to all.
#
if [ "$validVMtypeList" = "ALL" -o "$validVMtypeList" = "" ]; then
validVMtypeList=$anyVMlist
fi
#############################################################
# PICK A VALID VM
#
debugOut ""
debugOut "========= Finding VM ================================================="
debugOut "
Valid VM types....................... $validVMtypeList
"
#
# If the vm gets a relative path, we must make it absolute to the Install
# Directory tm 3/3
#
if [ ! -z "${lax_nl_current_vm:-""}" ]; then
isABSpath=`expr $lax_nl_current_vm : '\/'`
if [ "$isABSpath" = "0" ]; then
abs_lax_nl_current_vm=$lax_dir$lax_nl_current_vm
else
abs_lax_nl_current_vm=$lax_nl_current_vm
fi
fi
# determine type of specific vm binary
inspectVM()
{
resolveLink "$1"
inspectee="$resolvedLink"
inspecteeDir=`dirname "$inspectee"`
inspecteeName=`basename "$inspectee"`
#
# is it JDK1.1 , JDK1.2 or JRE1.2?
#
if [ "$inspecteeName" = "oldjava" ]; then
inspectedOldVMtype="OLDJAVA"
inspectedVMtype="OLDJAVA"
elif [ "$inspecteeName" = "java" ]; then
############################################################
# Do some OS-specific quirky stuff
#
# MacOS X / Rhapsody
#
quirk_classesZip=""
if [ "$osName" = "rhapsody" ]; then
if [ "`expr "$inspecteeDIR" : ".*JavaVM.framework$"`" != "0" ]; then
quirk_classesZip="$file/Classes/classes.jar"
inspecteeDir="$inspecteeDir/Home/bin"
fi
fi
# END OS quirky stuff
############################################################
#
# is it JDK1.1?
#
if [ -r "$inspecteeDir/../lib/classes.zip" -o -r "$quirk_classesZip" ]; then
inspectedOldVMtype="JDK"
inspectedVMtype="JDK_J1"
else
# JDK1.2
#
# is the "java" JRE1.2 or JDK1.2?
#
if [ -r "$inspecteeDir/../lib/dt.jar" ]
then
inspectedOldVMtype="D12"
inspectedVMtype="JDK_J2"
else
inspectedOldVMtype="R12"
inspectedVMtype="JRE_J2"
fi
fi
elif [ "$inspecteeName" = "jre" ]; then
inspectedOldVMtype="JRE"
inspectedVMtype="JRE_J1"
else
inspectedOldVMtype="UNKNOWN"
inspectedVMtype="UNKNOWN"
fi
}
# massage valid VM list. Expand inclusive types (i.e. JRE = JRE_J1 and JRE_J2 )
tmpValidVMlist=""
for type in $validVMtypeList; do
case $type in
J1) tmpValidVMlist="$tmpValidVMlist JRE_J1 JDK_J1" ;;
J2) tmpValidVMlist="$tmpValidVMlist JRE_J2 JDK_J2" ;;
JRE) tmpValidVMlist="$tmpValidVMlist JRE_J2 R12 JRE_J1" ;;
JDK) tmpValidVMlist="$tmpValidVMlist JDK_J2 D12 JDK_J1" ;;
*) tmpValidVMlist="$tmpValidVMlist $type " ;;
esac
done
validVMtypeList="$tmpValidVMlist"
debugOut "
Expanded Valid VM types.............. $validVMtypeList
"
# if a VM was forced on the command line use it otherwise search
if [ "$lax_vm" = "LAX_VM" ]; then
# Using VM passed in as argument
inspectVM "$lax_vm_value"
actvmType="$inspectedVMtype"
actvm="$lax_vm_value"
debugOut "* Using VM:........(LAX_VM).......... $actvm"
else
# 1st inspect the lax.nl.current.vm. As long as it is in the
# valid vm list it takes precedence over everything else.
laxVMisValid="false"
# is the lax current vm is specifies
if [ ! -z "$abs_lax_nl_current_vm" -a -x "$abs_lax_nl_current_vm" ]; then
# inspect it
inspectVM "$abs_lax_nl_current_vm"
eval laxVMtype="$inspectedVMtype"
# if the type of this vm is in the valid list, deem it valid
case "$validVMtypeList" in
*$laxVMtype*)
laxVMisValid="true"
;;
esac
fi
# if the lax current vm is valid use it
if [ "$laxVMisValid" = "true" ]; then
actvm="$abs_lax_nl_current_vm"
actvmType="$laxVMtype"
debugOut "* Using VM....(lax.nl.current.vm).... $actvm"
else
# other wise search the path
debugOut "
WARNING! No valid lax.nl.current.vm available.
"
# sift through the path to look for VMs
vmNumber=0;
OFS=$IFS
IFS=":"
set x $PATH; shift
IFS=$OFS
debugOut "
Searching for VMs in PATH:
"
for pathDir in $*; do
debugOut "Looking in:.......................... $pathDir"
# For each type of binary vm name
for binaryName in java jre oldjava; do
# if the binary exists, is executable and is not a directory...
if [ -x "$pathDir/$binaryName" -a \( ! -d "$pathDir/$binaryName" \) ]; then
resolveLink "$pathDir/$binaryName" 2> /dev/null
vmPath="$resolvedLink"
debugOut " Found VM:.......................... $vmPath"
inspectVM "$vmPath"
# set up a Bourne-style array of VM props using var1, var2, etc...
eval vmBinary$vmNumber="$vmPath"
eval vmType$vmNumber="$inspectedVMtype"
eval oldVMtype$vmNumber="$inspectedOldVMtype"
vmNumber=`expr ${vmNumber:-0} + 1`
fi
done
done
#########################################
# VERIFY VMS against valid types
#
actvmType=""
vmHighNumber="$vmNumber"
# for each type of valid VM
for validType in $validVMtypeList; do
vmNumber="0";
# run through the list of VMs found
while [ "$vmNumber" -lt $vmHighNumber ]; do
eval type="$"vmType$vmNumber""
eval oldType="$"oldVMtype$vmNumber""
eval bin="$"vmBinary$vmNumber""
# if the type of this VM is of '$type' or '$oldType'
# make it the actual vm (actvm) to use
case "${type} ${oldType}" in
*${validType}*)
actvm="$bin"
actvmType="$type"
debugOut "
* Using VM:.......................... $actvm
"
break 2
;;
esac
vmNumber=`expr ${vmNumber:-0} + 1`
done
done
fi
fi
# If no VMs are found in path
if [ -z "$actvm" ]
then
echo "No Java virtual machine could be found from your PATH"
echo "environment variable. You must install a VM prior to"
echo "running this program."
# Mikey [5/16/2000] -- If this was SEA'd then remove the temp directory
if [ "$IS_INSTALLER" = "true" ]; then
echo "Remove temporary installation directory: \"$lax_user_dir\""
rm -rf "$lax_user_dir"
fi
cd $olddir
exit
fi
# noLaxBackup is true for self-extractor, and the current vm should not
# be changed the LAX_VM is used
noLaxBackup=${noLaxBackup:="false"}
if [ "$lax_vm" != "LAX_VM" -a "$noLaxBackup" != true -a -w "$propfname" ]
then
sedscript="s;^lax.nl.current.vm.*;lax.nl.current.vm=$actvm;"
sed $sedscript "$propfname">file.lax
mv "$propfname" "$propfname.bak" > /dev/null 2>&1
mv file.lax "$propfname" > /dev/null 2>&1
rm "$propfname.bak" > /dev/null 2>&1
fi
# set up a variable to esilty know if we are going to run 1.1 or 1.2
# for setting up VM cmd line options later on
case "$actvmType" in
"JRE" | "JDK" | "JRE_J1" | "JDK_J1" )
actvmVersion="1.1"
;;
"R12" | "D12" | "JDK_J2" | "JRE_J2" | "OLDJAVA")
actvmVersion="1.2"
;;
*)
actvmVersion=""
;;
esac
#
# end of finding VMs
##########################################################################################
####################################################################################
# Determining VM invocation options to use
#
#
# Verification
#
verify=${verify:="null"}
if [ "$actvmVersion" = "1.1" ]; then
if [ "$verify" = "remote" -o "$verify_type" = "remote" ]; then
options="-verifyremote"
elif [ "$verify" = "all" ]; then
if [ "$verify_type" = "remote" ]; then
options="-verifyremote"
else
options="-verify"
fi
elif [ "$verify" = "none" -o "$verify_type" = "remote" ]; then
options="-noverify"
fi
fi
verbo=${verbo:="none"}
if [ $verbo = "normal" ]; then
if [ "$actvmVersion" = "1.1" ]; then
options="$options -verbose"
elif [ "$actvmVersion" = "1.2" ]; then
options="$options -verbose:class"
fi
elif [ $verbo = "all" ]; then
if [ "$actvmVersion" = "1.1" ]; then
options="$options -verbose -verbosegc"
elif [ "$actvmVersion" = "1.2" ]; then
options="$options -verbose:class -verbose:gc"
fi
elif [ $verbo = "gc" ]; then
if [ "$actvmVersion" = "1.1" ]; then
options="$options -verbosegc"
elif [ "$actvmVersion" = "1.2" ]; then
options="$options -verbose:gc"
fi
fi
#
# Memory mgnt
#
gcxtnt=${gcxtnt:="none"}
if [ $gcxtnt = "min" ]
then
if [ "$actvmVersion" = "1.1" ]; then
options="$options -noclassgc"
elif [ "$actvmVersion" = "1.2" ]; then
options="$options -Xnoclassgc"
fi
fi
gcthrd=${gcthrd:="none"}
if [ "$actvmVersion" = "1.1" ]; then
if [ $gcthrd = "off" ]
then
options="$options -noasyncgc"
fi
fi
nsmax=${nsmax:="none"}
jsmax=${jsmax:="none"}
if [ "$actvmVersion" = "1.1" ]; then
if [ "$nsmax" != "none" ]; then
options="$options -ss$nsmax"
fi
if [ "$jsmax" != "none" ]; then
options="$options -oss$jsmax"
fi
fi
jhmax=${jhmax:="none"}
if [ "$jhmax" != "none" ]; then
if [ "$actvmVersion" = "1.1" ]; then
options="$options -mx$jhmax"
elif [ "$actvmVersion" = "1.2" ]; then
options="$options -Xmx$jhmax"
fi
fi
jhinit=${jhinit:="none"}
if [ "$jhinit" != "none" ]; then
if [ "$actvmVersion" = "1.1" ]; then
options="$options -ms$jhinit"
elif [ "$actvmVersion" = "1.2" ]; then
options="$options -Xms$jhinit"
fi
fi
debug=${debug:-"off"}
if [ $debug != "off" ]; then
if [ "$actvmVersion" = "1.1" ]; then
options="$options -debug"
elif [ "$actvmVersion" = "1.2" ]; then
options="$options -Xdebug"
fi
fi
###############################################################
# JIT options
# Resetting java home and JIT compiler environment variables
#
jitOnOrOff=on;
#
# turn off according to VM type
#
if [ ! -z "$lax_nl_osname_JDK_J1_java_compiler" -a "$actvmType" = "JDK_J1" ]; then
jitOnOrOff=$lax_nl_osname_JDK_J1_java_compiler
elif [ ! -z "$lax_nl_osname_JDK_J2_java_compiler" -a "$actvmType" = "JDK_J2" ]; then
jitOnOrOff=$lax_nl_osname_JDK_J2_java_compiler
elif [ ! -z "$lax_nl_osname_JRE_J1_java_compiler" -a "$actvmType" = "JRE_J1" ]; then
jitOnOrOff=$lax_nl_osname_JRE_J1_java_compiler
elif [ ! -z "$lax_nl_osname_JRE_J2_java_compiler" -a "$actvmType" = "JRE_J2" ]; then
jitOnOrOff=$lax_nl_osname_JRE_J2_java_compler
elif [ ! -z "$lax_nl_osname_J1_java_compiler" -a "$actvmType" = "J1" ]; then
jitOnOrOff=$lax_nl_osname_J1_java_compiler
elif [ ! -z "$lax_nl_osname_J2_java_compiler" -a "$actvmType" = "J2" ]; then
jitOnOrOff=$lax_nl_osname_J2_java_compiler
elif [ ! -z "$lax_nl_osname_JRE_java_compiler" -a "$actvmType" = "JRE" ]; then
jitOnOrOff=$lax_nl_osname_JRE_java_compiler
elif [ ! -z "$lax_nl_osname_JDK_java_compiler" -a "$actvmType" = "JDK" ]; then
jitOnOrOff=$lax_nl_osname_JDK_java_compiler
elif [ ! -z "$lax_nl_osname_ALL_java_compiler" ]; then
jitOnOrOff=$lax_nl_osname_ALL_java_compiler
#
elif [ ! -z "$lax_nl_unix_JDK_J1_java_compiler" -a "$actvmType" = "JDK_J1" ]; then
jitOnOrOff=$lax_nl_unix_JDK_J1_java_compiler
elif [ ! -z "$lax_nl_unix_JDK_J2_java_compiler" -a "$actvmType" = "JDK_J2" ]; then
jitOnOrOff=$lax_nl_unix_JDK_J2_java_compiler
elif [ ! -z "$lax_nl_unix_JRE_J1_java_compiler" -a "$actvmType" = "JRE_J1" ]; then
jitOnOrOff=$lax_nl_unix_JRE_J1_java_compiler
elif [ ! -z "$lax_nl_unix_JRE_J2_java_compiler" -a "$actvmType" = "JRE_J2" ]; then
jitOnOrOff=$lax_nl_unix_JRE_J2_java_compler
elif [ ! -z "$lax_nl_unix_J1_java_compiler" -a "$actvmType" = "J1" ]; then
jitOnOrOff=$lax_nl_unix_J1_java_compiler
elif [ ! -z "$lax_nl_unix_J2_java_compiler" -a "$actvmType" = "J2" ]; then
jitOnOrOff=$lax_nl_unix_J2_java_compiler
elif [ ! -z "$lax_nl_unix_JRE_java_compiler" -a "$actvmType" = "JRE" ]; then
jitOnOrOff=$lax_nl_unix_JRE_java_compiler
elif [ ! -z "$lax_nl_unix_JDK_java_compiler" -a "$actvmType" = "JDK" ]; then
jitOnOrOff=$lax_nl_unix_JDK_java_compiler
elif [ ! -z "$lax_nl_unix_ALL_java_compiler" ]; then
jitOnOrOff=$lax_nl_unix_ALL_java_compiler
#
elif [ ! -z "$lax_nl_JDK_J1_java_compiler" -a "$actvmType" = "JDK_J1" ]; then
jitOnOrOff=$lax_nl_JDK_J1_java_compiler
elif [ ! -z "$lax_nl_JDK_J2_java_compiler" -a "$actvmType" = "JDK_J2" ]; then
jitOnOrOff=$lax_nl_JDK_J2_java_compiler
elif [ ! -z "$lax_nl_JRE_J1_java_compiler" -a "$actvmType" = "JRE_J1" ]; then
jitOnOrOff=$lax_nl_JRE_J1_java_compiler
elif [ ! -z "$lax_nl_JRE_J2_java_compiler" -a "$actvmType" = "JRE_J2" ]; then
jitOnOrOff=$lax_nl_JRE_J2_java_compler
elif [ ! -z "$lax_nl_J1_java_compiler" -a "$actvmType" = "J1" ]; then
jitOnOrOff=$lax_nl_J1_java_compiler
elif [ ! -z "$lax_nl_J2_java_compiler" -a "$actvmType" = "J2" ]; then
jitOnOrOff=$lax_nl_J2_java_compiler
elif [ ! -z "$lax_nl_JRE_java_compiler" -a "$actvmType" = "JRE" ]; then
jitOnOrOff=$lax_nl_JRE_java_compiler
elif [ ! -z "$lax_nl_JDK_java_compiler" -a "$actvmType" = "JDK" ]; then
jitOnOrOff=$lax_nl_JDK_java_compiler
elif [ ! -z "$lax_nl_ALL_java_compiler" ]; then
jitOnOrOff=$lax_nl_ALL_java_compiler
#
elif [ ! -z "$lax_nl_osname_java_compiler" ]; then
jitOnOrOff=$lax_nl_osname_java_compiler
elif [ ! -z "$lax_nl_java_compiler" ]; then
jitOnOrOff=$lax_nl_java_compiler
else
jitOnOrOff=on
fi
# JIT is ON by default, so we only need to change its status
# the above else-if lists figures it should be OFF
if [ "$jitOnOrOff" = "off" ]; then
if [ "$actvmVersion" = "1.1" ]; then
case "$osName" in
*irix*)
jitinvoc="-nojit"
JIT_OPTIONS="-nojit"
export JIT_OPTIONS
;;
*hp-ux*|*hpux*)
JIT_OPTIONS="-nojit"
export JIT_OPTIONS
jitinvoc="-nojit"
;;
*solaris*|*sunos*)
jitinvoc="-Djava.compiler="
;;
*aix*)
JAVA_COMPILER=off
export JAVA_COMPILER
;;
*freebsd*)
jitinvoc="-Djava.compiler="
;;
*linux*)
jitinvoc="-Djava.compiler="
;;
*rhapsody*|*macos*)
;;
*compaq*|*dg*|*osf*)
jitinvoc="-nojit"
;;
*)
debugOut "Unknown OS name (\"$osName\"). Cannot set JIT Options."
;;
esac
elif [ "$actvmVersion" = "1.2" ]; then
jitinvoc="-Djava.compiler="
else
debugOut "Unknown VM version. Cannot set JIT Options."
fi
fi
options="$jitinvoc $options"
##################################################################
# Passing in addtional stuff
options="$options $lax_nl_java_option_additional"
# Changing working directory
if [ ! "$lax_user_dir" = "" ]
then
if [ ! "$lax_user_dir" = "." ];
then
cd "$lax_user_dir"
fi
else
cd "$olddir"
fi
# Optional printout of all variable values for debugging purposes
debugOut ""
debugOut "========= Virtual Machine Options ===================================="
debugOut "LAX properties incorporated.......... OK."
debugOut "classpath............................ \"$lax_class_path\""
debugOut "main class........................... \"$lax_main_class\""
debugOut ".lax file path....................... \"$propfname\""
debugOut "user directory....................... \"$lax_user_dir\""
debugOut "stdout to............................ \"$lax_stdout_redirect\""
debugOut "sterr to............................. \"$lax_stderr_redirect\""
debugOut "install directory.................... \"$lax_dir\""
debugOut "JIT.................................. ${jittype:-"none"}"
debugOut "option (verify)...................... ${verify:-"none"}"
debugOut "option (verbosity)................... ${verbo:-"none"}"
debugOut "option (garbage collection extent)... ${gcxtnt:-"none"}"
debugOut "option (garbage collection thread)... ${gcthrd:-"none"}"
debugOut "option (native stack max size)....... ${nsmax:-"none"}"
debugOut "option (java stack max size)......... ${jsmax:-"none"}"
debugOut "option (java heap max size).......... ${jhmax:-"none"}"
debugOut "option (java heap initial size)...... ${jhinit:-"none"}"
resolveLink "$actvm"
actvm="$resolvedLink"
actvmBinaryName=`basename $actvm`
# get dirname of binary
actvmHome=`dirname "$actvm"`
# is the dir the binary is in named "bin"?
if [ "`basename $actvmHome`" = "bin" ]; then
# if so then the dir above bin is the java home
JAVA_HOME=`dirname "$actvmHome"`
else
JAVA_HOME=
fi
# LAUNCH VMS
# Making $JAVA_HOME available to the application.
export JAVA_HOME
if [ "$actvmBinaryName" = "jre" ]; then
CLASSPATH=
export CLASSPATH
# MMA - clear ENV to address a problem where the shell initialization
# file (.Xshrc) pointed to by ENV may overide the classpath we have just set,
# causing the app to fail. Drawback is that other environment variables set
# in the init file will not be available in the environment (they will be
# available as Java system properties, however). Comment out the two lines
# below to change this behavior.
ENV=
export ENV
# I split these up so they would be a bit clearer on the screen.
debugOut ""
debugOut "========= VM Command Line ============================================"
debugOut "
$actvm $options -cp \"$lax_class_path\" $lax_nl_java_launcher_main_class \"$propfname\" $envPropertiesFile $cmdLineArgs
"
# Here is where we actually run the app in Java:
debugOut ""
debugOut "========= Executing JRE =============================================="
eval $actvm $options -cp \"$lax_class_path\" $lax_nl_java_launcher_main_class \"$propfname\" $envPropertiesFile $cmdLineArgs
exitValue=$?
debugOut "========= JRE Finished ==============================================="
debugOut ""
elif [ "$actvmBinaryName" = "java" -o "$actvmBinaryName" = "oldjava" ]; then
CLASSPATH=$lax_class_path
export CLASSPATH
# MMA - clear ENV to address a problem where the shell initialization
# file (.Xshrc) pointed to by ENV may overide the classpath we have just set,
# causing the app to fail. Drawback is that other environment variables set
# in the init file will not be available in the environment (they will be
# available as Java system properties, however). Comment out the two lines
# below to change this behavior.
ENV=
export ENV
# I split these up so they would be a bit clearer on the screen.
debugOut ""
debugOut "========= VM Command Line ============================================"
debugOut "CLASSPATH=\"$lax_class_path\""
debugOut "
$actvm $options $lax_nl_java_launcher_main_class \"$propfname\" $envPropertiesFile $cmdLineArgs
"
# Here is where we actually run the app in Java:
debugOut ""
debugOut "========= Executing JAVA ============================================="
eval $actvm $options $lax_nl_java_launcher_main_class \"$propfname\" $envPropertiesFile $cmdLineArgs
exitValue=$?
debugOut "========= JAVA Finished =============================================="
debugOut ""
else
debugOut VMTYPE_UNKNOWN=\"$actvmBinaryName\"
fi
# Change back to directory used priory to this script running.
cd "$olddir"
if [ "$IS_INSTALLER" = "true" ]; then
debugOut "Removing tmp install dir: \"$lax_user_dir\""
rm -rf "$lax_user_dir"
fi
rm -f "$envPropertiesFile"
exit $exitValue