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111 lines
3.2 KiB
111 lines
3.2 KiB
#!/bin/sh
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# Startup script for PRISM (Linux/Solaris)
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# PRISM home directory
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PRISM_DIR=/home/luser/prism
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# Command to launch Java
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if [ "$PRISM_JAVA" = "" ]; then
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PRISM_JAVA=java
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fi
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#### Java heap size handling (either via -javamaxmem argument or PRISM_JAVAMAXMEM environment variable)
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# If there is a -javamaxmem switch, use it for PRISM_JAVAMAXMEM
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ARGS=( "$@" )
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for ((i=0;i<${#ARGS[@]};i+=1)); do
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if [ "${ARGS[$i]}" = "-javamaxmem" ]; then
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PRISM_JAVAMAXMEM=${ARGS[$i+1]}
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PRISM_JAVAMAXMEM=`echo "$PRISM_JAVAMAXMEM" | awk /^[0-9]+[kmg]?$/`
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if [ "$PRISM_JAVAMAXMEM" = "" ]; then
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echo; echo "Error: Invalid value for -javamaxmem switch."; exit
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fi
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fi
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done
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# Max memory for Java
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if [ "$PRISM_JAVAMAXMEM" != "" ]; then
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PRISM_JAVAMAXMEM=`echo "$PRISM_JAVAMAXMEM" | awk /^[0-9]+[kmg]?$/`
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if [ "$PRISM_JAVAMAXMEM" = "" ]; then
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echo; echo "Error: Environment variable PRISM_JAVAMAXMEM is invalid."; exit
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fi
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PRISM_JAVAMAXMEM="-Xmx$PRISM_JAVAMAXMEM"
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else
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# default
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PRISM_JAVAMAXMEM="-Xmx1g"
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fi
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#### Java stack size handling (either via -javastack argument or PRISM_JAVASTACKSIZE environment variable)
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# If there is a -javastack switch, use it for PRISM_JAVASTACKSIZE
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for ((i=0;i<${#ARGS[@]};i+=1)); do
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if [ "${ARGS[$i]}" = "-javastack" ]; then
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PRISM_JAVASTACKSIZE=${ARGS[$i+1]}
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PRISM_JAVASTACKSIZE=`echo "$PRISM_JAVASTACKSIZE" | awk /^[0-9]+[kmg]?$/`
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if [ "$PRISM_JAVASTACKSIZE" = "" ]; then
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echo; echo "Error: Invalid value for -javastack switch."; exit
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fi
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fi
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done
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# Stack size for Java
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if [ "$PRISM_JAVASTACKSIZE" != "" ]; then
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PRISM_JAVASTACKSIZE=`echo "$PRISM_JAVASTACKSIZE" | awk /^[0-9]+[kmg]?$/`
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if [ "$PRISM_JAVASTACKSIZE" = "" ]; then
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echo; echo "Error: Environment variable PRISM_JAVASTACKSIZE is invalid."; exit
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fi
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PRISM_JAVASTACKSIZE="-Xss$PRISM_JAVASTACKSIZE"
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else
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# default (4 MB)
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PRISM_JAVASTACKSIZE="-Xss4m"
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fi
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####
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# Set up CLASSPATH:
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# - PRISM jar file (for binary versions) (gets priority)
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# - classes directory (most PRISM classes)
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# - top-level directory (for images, dtds)
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# - lib/pepa.zip (PEPA stuff)
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# - lib/*.jar (all other jars)
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PRISM_CLASSPATH="$PRISM_DIR"/lib/prism.jar:"$PRISM_DIR"/classes:"$PRISM_DIR":"$PRISM_DIR"/lib/pepa.zip:"$PRISM_DIR"/lib/*
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# Set up pointers to libraries
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PRISM_LIB_PATH="$PRISM_DIR"/lib
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# Copy library path to relevant vars
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if [ "$PATH" = "" ]; then
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PATH="$PRISM_LIB_PATH"
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else
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PATH="$PRISM_LIB_PATH":$PATH
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fi
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JAVA_LIBRARY_PATH="$PRISM_LIB_PATH"
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# Export environment variables
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export PRISM_DIR PATH
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# Main Java class to launch
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if [ "$PRISM_MAINCLASS" = "" ]; then
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PRISM_MAINCLASS=prism.PrismCL
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fi
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# Do we run headless? (GUI overrides this)
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if [ "$PRISM_HEADLESS" = "" ]; then
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PRISM_HEADLESS=true
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fi
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# Convert paths to Windows form
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PRISM_CLASSPATH_WIN=`cygpath -wp $"$PRISM_CLASSPATH"`
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JAVA_LIBRARY_PATH_WIN=`cygpath -wp "$JAVA_LIBRARY_PATH"`
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# If debugging enabled, set up vars accordingly
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if [ "$PRISM_DEBUG" != "" ]; then
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PRISM_JAVA_ARG1="$PRISM_JAVA"
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PRISM_JAVA_ARG2="$PRISM_DEBUG_ARG"
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PRISM_JAVA="$PRISM_DEBUG"
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fi
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# Run PRISM through Java
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"$PRISM_JAVA" $PRISM_JAVA_ARG1 $PRISM_JAVA_ARG2 $PRISM_JAVA_DEBUG $PRISM_JAVAMAXMEM $PRISM_JAVASTACKSIZE -Djava.awt.headless=$PRISM_HEADLESS -Djava.library.path="$JAVA_LIBRARY_PATH_WIN" -classpath "$PRISM_CLASSPATH_WIN" $PRISM_MAINCLASS "$@"
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