Thanasis Naskos / Elton

prism 2.43 KB
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#!/bin/bash

# Startup script for PRISM (Linux/Solaris)

# PRISM home directory
PRISM_DIR="/home/thanasis/Dropbox/elton/elton/prism-4.3-linux64"

# Default value for notification after the scipt has finished (yes/no)
NOTIFY_DEFAULT=no

# Set value for notification
if [ "$NOTIFY" = "" ]; then
	NOTIFY=$NOTIFY_DEFAULT
fi;

# Command to launch Java
if [ "$PRISM_JAVA" = "" ]; then
	PRISM_JAVA=java
fi

# If there is a -javamaxmem switch, use it for PRISM_JAVAMAXMEM
ARGS=( "$@" )
for ((i=0;i<${#ARGS[@]};i+=1)); do
	if [ "${ARGS[$i]}" = "-javamaxmem" ]; then
		PRISM_JAVAMAXMEM=${ARGS[$i+1]}
		PRISM_JAVAMAXMEM=`echo "$PRISM_JAVAMAXMEM" | awk /^[0-9]+[kmg]?$/`
		if [ "$PRISM_JAVAMAXMEM" = "" ]; then
			echo; echo "Error: Invalid value for -javamaxmem switch."; exit
		fi
	fi
done

# Max memory for Java
if [ "$PRISM_JAVAMAXMEM" != "" ]; then
	PRISM_JAVAMAXMEM=`echo "$PRISM_JAVAMAXMEM" | awk /^[0-9]+[kmg]?$/`
	if [ "$PRISM_JAVAMAXMEM" = "" ]; then
		echo; echo "Error: Environment variable PRISM_JAVAMAXMEM is invalid."; exit
	fi
	PRISM_JAVAMAXMEM="-Xmx$PRISM_JAVAMAXMEM"
else
	# default
	PRISM_JAVAMAXMEM="-Xmx1g"
fi
PRISM_JAVASTACKSIZE="-Xss4M"

# Set up CLASSPATH:
#  - PRISM jar file (for binary versions) (gets priority)
#  - classes directory (most PRISM classes)
#  - top-level directory (for images, dtds)
#  - lib/pepa.zip (PEPA stuff)
#  - lib/*.jar (all other jars)
PRISM_CLASSPATH="$PRISM_DIR"/lib/prism.jar:"$PRISM_DIR"/classes:"$PRISM_DIR":"$PRISM_DIR"/lib/pepa.zip:"$PRISM_DIR"/lib/*

# Set up pointers to libraries
PRISM_LIB_PATH="$PRISM_DIR"/lib

# Copy library path to relevant vars
if [ "$LD_LIBRARY_PATH" = "" ]; then
	LD_LIBRARY_PATH="$PRISM_LIB_PATH"
else
	LD_LIBRARY_PATH="$PRISM_LIB_PATH":$LD_LIBRARY_PATH
fi
JAVA_LIBRARY_PATH="$PRISM_LIB_PATH"

# Export environment variables
export PRISM_DIR LD_LIBRARY_PATH

# Main Java class to launch
if [ "$PRISM_MAINCLASS" = "" ]; then
	PRISM_MAINCLASS=prism.PrismCL
fi

# Do we run headless? (GUI overrides this)
if [ "$PRISM_HEADLESS" = "" ]; then
	PRISM_HEADLESS=true
fi

# Run PRISM through Java
"$PRISM_JAVA" $PRISM_JAVA_DEBUG $PRISM_JAVAMAXMEM $PRISM_JAVASTACKSIZE -Djava.awt.headless=$PRISM_HEADLESS -Djava.library.path="$JAVA_LIBRARY_PATH" -classpath "$PRISM_CLASSPATH" $PRISM_MAINCLASS "$@"

PRISM_EXIT_CODE=$?

if [ "$NOTIFY" = "yes" ]; then
	if [ -n "`which notify-send`" ]; then
	notify-send --icon=$PRISM_DIR/etc/icons/prism.ico "PRISM has finished" > /dev/null 2> /dev/null
	fi
fi;

exit $PRISM_EXIT_CODE