+#!/bin/bash
+#
+# %W% %E%
+#
+# Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
+# ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+#
+# Shell Script to run the Java(tm) Plug-in control panel.
+#
+# Parse the command-line options
+# -r means make associate with the container (i.e browser)
+# -u means remove the association with the container
+# -c provides the location of the container install
+# -j provides the location of the jre install
+# if neither -r or -u are specified, run the ControlPanel UI
+
+USAGE='usage: ControlPanel [ (-u scheme | -r scheme) -c cpath -j jrepath ]'
+JLERROR='ControlPanel: Error: Invalid JRE location: '
+CLERROR='ControlPanel: Error: Invalid container location: '
+IPERROR='ControlPanel: Error: Insufficient permission'
+ISERROR='ControlPanel: Error: Invalid scheme: '
+XLERROR='ControlPanel: Error: Invalid link or copy: '
+
+check_container_dir() {
+
+ if [ ! -d ${1} ]; then
+ echo "${CLERROR}${2}"
+ exit 1
+ fi
+ if [ ! -w ${1} ]; then
+ echo "${IPERROR}"
+ exit 1
+ fi
+}
+
+link_logic() {
+ if [ ${mode} = "reg" ]; then
+ ln -s ${1} ${2}
+ else
+ rm -f ${2}
+ fi
+}
+
+#
+# Get the absolute path to a symbolic link's reference.
+#
+# Parameters:
+# $* : path - the path to the file (link) to dereference (can have spaces in
+# the path).
+#
+# Output:
+# This function writes the path to the link reference to stdout.
+#
+# Note: This function is not capable of detecting that one or more directories
+# in the path is also a link and unravelling that.
+#
+dereference() {
+ path="$*"
+ result=
+
+ #
+ # Make sure the path is absolute
+ #
+ parent="`cd \`dirname \"${path}\"\`; pwd`"
+ child="`basename \"${path}\"`"
+
+ #
+ # if parent == child, then path == /, and is already absolute
+ #
+ if [ "${parent}" != "${child}" ]; then
+ path="${parent}/${child}"
+ fi
+
+ if [ -h "${path}" ]; then
+ path=`ls -l "${path}" | sed -e "s#^.*${path} -> ##"`
+
+ # make sure the path is still absolute (starts with '/')
+ if expr "${path}" : '[^/]' > /dev/null; then
+ path="${parent}/${path}"
+ fi
+ fi
+
+ echo ${path}
+}
+
+#
+# Check for all the parts required to launch the control panel relative to the
+# given path.
+#
+#
+# Parameters:
+# $* : path - the path to examine, presumably the resolved path to this
+# script (can have spaces in the path).
+#
+# Output:
+# If successful, this function outputs the absolute path to a directory
+# containing the Java binary, and ../lib/deploy.jar; otherwise it outputs
+# an empty string. (Output is to stdout.)
+#
+# Note: the assumption is that this function returns either:
+#
+# <jdk-root>/jre/bin, or
+# <jre-root>/bin
+#
+# However, as long as the directory pointed by the path returned by this
+# function contains:
+#
+# ./java
+# ../lib/deploy.jar
+#
+# it should be possible to successfully launch the JCP from the given
+# information.
+#
+check_parts() {
+ result="`cd \`dirname \"$*\"\`; pwd`"
+
+ # if this is a JDK, we need the JRE subdir
+ if [ -d "${result}/../jre/bin" ]; then
+ result="`cd \`dirname \"$*\"\`/../jre/bin; pwd`"
+ fi
+
+ if [ ! -x "${result}/java" ] || [ ! -f "${result}/../lib/deploy.jar" ]; then
+ result=
+ fi
+
+ echo ${result}
+}
+
+#
+# Launch the Java Control Panel.
+#
+# Parameters:
+# $* : path - the path of this script (can have spaces in the path).
+#
+launch_jcp() {
+ path="$*"
+ while [ -h ${path} ]; do
+ path="`dereference ${path}`"
+ done
+
+ java_home="`check_parts ${path}`"
+ if [ -n "${java_home}" ]; then
+ # launch the JCP using paths relative to
+ ${java_home}/java -Djavaplugin.user.profile=${USER_JPI_PROFILE} \
+ -Xbootclasspath/a:${java_home}/../lib/deploy.jar \
+ ${_JAVA_VM_OPTIONS} \
+ com.sun.deploy.panel.ControlPanel
+ else
+ echo "${XLERROR}${java_home}"
+ exit 1
+ fi
+}
+
+#
+# Manage the process of registering/unregistering the Java Plug-in with a given
+# container (browser).
+#
+manage_container() {
+ # Do the "right" thing based on the provided scheme.
+ plugin_stem=${java_home}/plugin/${proc}
+ if [ ! -d ${plugin_stem} ]; then
+ echo "${JLERROR}${java_home}"
+ exit 1
+ fi
+
+ case ${scheme} in
+ ns4 | ns4E )
+ plugin_location="${plugin_stem}/ns4"
+ if [ ${mode} = "reg" ]; then
+ echo "${plugin_location}"
+ fi
+ ;;
+ ns4L )
+ plugin_location="${plugin_stem}/ns4"
+ filename=`ls ${plugin_location}`
+ container_target="${container_home}/plugins"
+ check_container_dir ${container_target} ${container_home}
+ link_logic ${plugin_location}/${filename} ${container_target}/${filename}
+ ;;
+ ns610 | ns610L )
+ plugin_location="${plugin_stem}/ns610"
+ filename=`ls ${plugin_location}`
+ container_target="${container_home}/plugins"
+ check_container_dir ${container_target} ${container_home}
+ link_logic ${plugin_location}/${filename} ${container_target}/${filename}
+ ;;
+ * )
+ echo ${ISERROR}${scheme}
+ exit 1
+ esac
+}
+
+while getopts ":r:u:c:j:" opt; do
+ case $opt in
+ r ) mode="reg";scheme=${OPTARG}
+ ;;
+ u ) mode="unreg";scheme=${OPTARG}
+ ;;
+ c ) container_home=${OPTARG}
+ ;;
+ j ) java_home=${OPTARG}
+ ;;
+ : ) echo ${USAGE}
+ exit 1
+ ;;
+ \? ) echo ${USAGE}
+ exit 1
+ ;;
+ esac
+done
+
+os=`uname -s`
+if [ "${os}" = "Linux" ]; then
+ case "`uname -m`" in
+ i[3-9]86 | ia32 | ia64 | x86_64)
+ proc=i386
+ ;;
+ sparc*)
+ proc=sparc
+ ;;
+ *)
+ proc="`uname -m`"
+ ;;
+ esac
+else
+ proc=`uname -p`
+fi
+
+if [ -z "${scheme}" ] &&
+ [ -z "${java_home}" ] && [ -z "${container_home}" ]
+then
+ # just run the control panel
+ launch_jcp $0
+elif [ -n "${scheme}" ] &&
+ [ -n "${java_home}" ] && [ -n "${container_home}" ]
+then
+ # try to register/unregister the plugin
+ manage_container
+else
+ # one or more missing args
+ echo ${USAGE}
+ exit 1
+fi
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