Application: gvSIG desktop

#!/bin/sh

# gvSIG.sh

###########################################

# Variables depending on the installation #

###########################################

set -e

#set -x

if type which >/dev/null; then

        WHICH=which

else

        WHICH=type

fi

FORCE_JAVA_32BITS=""

JAVA_HOME_OTHER_ARCHITECTURE=""

PRIVATE_JAVA_HOME="$HOME/gvSIG/jre/*1.6* $HOME/gvSIG/jre/*1.5*"

#

# in next line, JAVA_HOME is set during instalation process

DEFAULT_JAVA_HOME="${JAVA_HOME}"

#

#

# Try to use java from:

# 1. Java specified in JAVA_HOME variable

# 2. Java specified in the instalation process

# 3. Java in the HOME/gvsig/jre folder (optionally created during installation process)

# 4. Java in the system path.

#

for JAVA_HOME_TO_USE in "$JAVA_HOME" "$DEFAULT_JAVA_HOME" $PRIVATE_JAVA_HOME ""

do

        if [ "$JAVA_HOME_TO_USE" = "" ] ; then

                continue

        fi

        if [ ! -d "$JAVA_HOME_TO_USE" ] ; then

                echo "WARNING: Incorrect JAVA_HOME ($JAVA_HOME_TO_USE), skip"

                continue

        fi

        if [ ! -x "$JAVA_HOME_TO_USE/bin/java" ] ; then

                echo "WARNING: Incorrect JAVA_HOME ($JAVA_HOME_TO_USE), bin/java not found, skip"

                continue

        fi

        if ! "$JAVA_HOME_TO_USE/bin/java" -d32 -version 2>/dev/null ; then

                JAVA_HOME_OTHER_ARCHITECTURE="$JAVA_HOME_TO_USE"

                echo "WARNING: java 32 bits not found in $JAVA_HOME_TO_USE, skip"

                continue

        fi

        break

done

if [ "$JAVA_HOME_TO_USE" = "" ] ; then

        # Try to use the java in the system path

        if ! type java >/dev/null ; then

                # java not found in the system path

                if [ "$JAVA_HOME_OTHER_ARCHITECTURE" != "" ] ; then

                        FORCE_JAVA_32BITS=""

                        JAVA_HOME="$JAVA_HOME_OTHER_ARCHITECTURE"

                        JAVA="$JAVA_HOME/bin/java"

                        echo "WARNING: java 32 bits not found in the system path, using $JAVA_HOME_OTHER_ARCHITECTURE"

                else

                        echo "WARNING: java not found in the system"

                        exit 1

                fi

        else

                if ! java -d32 -version 2>/dev/null ; then

                        FORCE_JAVA_32BITS=""

                        echo "WARNING: java 32 bits not found, using $($WHICH java)"

		else

        		FORCE_JAVA_32BITS="-d32"

                fi

                unset JAVA_HOME

                JAVA="java"

        fi

else

        JAVA_HOME="$JAVA_HOME_TO_USE"

        JAVA="$JAVA_HOME/bin/java"

        FORCE_JAVA_32BITS="-d32"

fi

echo "Using java $($WHICH $JAVA)"

export JAVA_HOME

export JAVA

# Go into the gvSIG installation folder, just in case

cd `dirname "$0"`

# gvSIG installation folder

GVSIG_HOME="$PWD"

###################################################################

# Variables not depending (at least directly) on the installation #

###################################################################

# gvSIG native libraries location 

GVSIG_NATIVE_LIBS=${GVSIG_HOME}/native:${HOME}/.depman/lib

# Proj4 data files

export PROJ_LIB="${GVSIG_HOME}/gvSIG/extensiones/org.gvsig.crs.extension/data"

# GDAL data files

export GDAL_DATA="${GVSIG_HOME}/data/gdal"

# Native libraries path

export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$GVSIG_NATIVE_LIBS"

LIBRARIES=""

# Load gvSIG Andami jars and dependencies for the classpath 

for i in ./lib/*.jar ; do

  LIBRARIES=$LIBRARIES:"$i"

done

for i in ./lib/*.zip ; do

  LIBRARIES=$LIBRARIES:"$i"

done

# echo Initial libraries found: ${LIBRARIES}

# gvSIG Andami launcher

if [ "$GVSIG_LAUNCHER" = "" ] ; then

  GVSIG_LAUNCHER=org.gvsig.andamiupdater.Updater

fi

if [ "$GVSIG_PARAMS" = "" ] ; then

  GVSIG_PARAMS="gvSIG gvSIG/extensiones $@"

fi

# gvSIG initial classpath

GVSIG_CLASSPATH="$LIBRARIES:$GVSIG_CLASSPATH"

########################

# Memory configuration #

########################

# Initial gvSIG memory (M=Megabytes, G=Gigabytes)

GVSIG_INITIAL_MEM=128M

# Maximum gvSIG memory (M=Megabytes, G=Gigabytes)

GVSIG_MAX_MEM=512M

# Maximum permanent memory size: needed to load classes and statics

GVSIG_MAX_PERM_SIZE=96M

################

# Launch gvSIG #

################

# Temporary fix for number locale related formatting error with proj4.

export LC_NUMERIC=C

# For Java parameters documentation and more parameters look at:

# http://download.oracle.com/javase/6/docs/technotes/tools/windows/java.html

# http://www.oracle.com/technetwork/java/javase/tech/vmoptions-jsp-140102.html

echo Launching gvSIG: ${JAVA} \

	$FORCE_JAVA_32BITS \

	-Djava.library.path=/usr/lib:"${GVSIG_NATIVE_LIBS}" \

	-cp $GVSIG_CLASSPATH \

	-Xms${GVSIG_INITIAL_MEM} \

	-Xmx${GVSIG_MAX_MEM} \

	-XX:MaxPermSize=${GVSIG_MAX_PERM_SIZE} \

	$GVSIG_LAUNCHER $GVSIG_PARAMS

${JAVA} \

	$FORCE_JAVA_32BITS \

	-Djava.library.path=/usr/lib:"${GVSIG_NATIVE_LIBS}" \

	-cp $GVSIG_CLASSPATH \

	-Xms${GVSIG_INITIAL_MEM} \

	-Xmx${GVSIG_MAX_MEM} \

	-XX:MaxPermSize=${GVSIG_MAX_PERM_SIZE} \

	$GVSIG_LAUNCHER $GVSIG_PARAMS