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#!/bin/sh
_debug() {
if [ -n "${DEBUG}" ]
then
echo "DEBUG: $1" >&2
shift
for text in "$@"
do
echo " ${text}" >&2
done
fi
}
_error() {
echo "ERROR: $1" >&2
shift
for text in "$@"
do
echo " ${text}" >&2
done
}
findjava() {
# We try hard to find the proper 'java' command
if [ -n "${JAVACMD}" ] && [ -x "${JAVACMD}" ]
then
_debug "Using \$JAVACMD to find java virtual machine."
elif [ -n "${JAVA_BINDIR}" ] && [ -x "${JAVA_BINDIR}/java" ]
then
JAVACMD="${JAVA_BINDIR}/java"
_debug "Using \$JAVA_BINDIR to find java virtual machine."
elif [ -n "${JAVA_HOME}" ] && [ -x "${JAVA_HOME}/bin/java" ]
then
JAVACMD="${JAVA_HOME}/bin/java"
_debug "Using \$JAVA_HOME to find java virtual machine."
else
JAVACMD=$(which java)
if [ -n "${JAVACMD}" ] && [ -x "${JAVACMD}" ]
then
_debug "Using \$PATH to find java virtual machine."
elif [ -x /usr/bin/java ]
then
_debug "Using /usr/bin/java to find java virtual machine."
JAVACMD=/usr/bin/java
fi
fi
# if we were successful, we return 0 else we complain and return 1
if [ -n "${JAVACMD}" ] && [ -x "${JAVACMD}" ]
then
_debug "Using '$JAVACMD' as java virtual machine..."
if [ -n "${DEBUG}" ]
then
"$JAVACMD" -version >&2
fi
if (! "${JAVACMD}" -version 2>&1 | grep -qe 'Java(TM)' -e OpenJDK)
then
_error "Your Java virtual machine is not certified," \
"=======================================" \
"FREEMIND WILL MOST PROBABLY *NOT* WORK," \
"=======================================" \
"define JAVACMD, JAVA_BINDIR, JAVA_HOME or PATH in order" \
"to point to such a VM. See the manpage of freemind(1) for details."
return 0
fi
return 0
else
_error "Couldn't find a java virtual machine," \
"define JAVACMD, JAVA_BINDIR, JAVA_HOME or PATH." \
"See the manpage of freemind(1) for details."
return 1
fi
}
_source() {
if [ -f "$1" ]
then
_debug "Sourcing '$1'."
. "$1"
fi
}
output_info() {
if [ -z "${DEBUG}" ]
then
return 0
fi
_debug "Freemind parameters are '${@}'."
_debug "$(uname -a)"
if [ -x $(which dpkg) ]
then
_debug "The following DEB packages are installed:"
COLUMNS=132 dpkg -l \*simplyhtml\* \*j\* | grep -v '<none>' >&2
elif [ -x $(which rpm) ]
then
_debug "The following RPM packages are installed:"
rpm -qa | grep -i -e simplyhtml -e j >&2
else
_debug "Neither dpkg nor rpm is installed."
fi
}
findjava
if [ $? -ne 0 ]
then
exit 1
fi
output_info
# The CLASSPATH also lets one specify additional jars, which is good, if
# you want to add a new Look&Feel jar (the motif one is so ugly...).
#
CLASSPATH="${ADD_JARS}:${CLASSPATH}:\
/usr/share/java/gnu-regexp.jar:\
/usr/share/java/jhall.jar:\
/usr/share/java/SimplyHTMLHelp.jar:\
/usr/share/java/SimplyHTML.jar:"
_debug "Calling: '${JAVACMD} -cp ${CLASSPATH} com.lightdev.app.shtm.App $@'."
"${JAVACMD}" -cp "${CLASSPATH}" com.lightdev.app.shtm.App "$@"
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