Application: gvSIG desktop

#!/bin/sh

#

# gvSIG. Desktop Geographic Information System.

#

# Copyright (C) 2007-2013 gvSIG Association.

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 3

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

# MA  02110-1301, USA.

#

# For any additional information, do not hesitate to contact us

# at info AT gvsig.com, or visit our website www.gvsig.com.

#

# gvSIG.sh

set -e

#set -x

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

# Identify OS and Architecture  #

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

UNAME=$(uname -a)

if echo "$UNAME" | grep -i "win" >/dev/null; then

	OS="win"

	ARG_D32=""

        CPSEP=";"

else 

	if echo "$UNAME" | grep -i "lin" >/dev/null ; then

		OS="lin"

		# Only linux support -d32 arg

		ARG_D32="-d32"

                CPSEP=":"

	else

		OS="unknown"

		ARG_D32=""

                CPSEP=":"

	fi

fi

if echo "$UNAME" | egrep -i "(x86_64)|(amd64)" >/dev/null ; then

	ARCH="x86_64"

else

	ARCH="x86"

fi

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

getJavaArchitecture() {

	if [ "$ARCH" = "x86" ] ; then

                # Si la arquitectura del SO es x86 decimos 

                # que la de java es x86

		echo "x86"

	else

                # si la arquitectura es x86_64, comprobamos

                # la arquitectura de la java que nos pasan

		if [ "$OS" = "win" ] ; then

			if "$1" -version 2>&1 | egrep -i "64-Bit" >/dev/null ; then

				echo "x86_64"

			else

				echo "x86"

			fi

		else 

			if ! "$1" -d32 -version 2>/dev/null ; then

				echo "x86_64"

			else

				echo "x86"

			fi

		fi

	fi 

}

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

# Set install and home folders  #

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

# Go into the gvSIG installation folder, just in case

cd "$(dirname $0)"

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

  GVSIG_APPLICATION_NAME=gvSIG

fi

export GVSIG_APPLICATION_NAME

# gvSIG installation folder

export GVSIG_INSTALL_FOLDER="$PWD"

# gvSIG home folder

export GVSIG_HOME_FOLDER="$HOME/$GVSIG_APPLICATION_NAME"

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

# Logger config #

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

LOGGER_FILE="$GVSIG_HOME_FOLDER/${GVSIG_APPLICATION_NAME}.log"

logger () {

  # level (INFO/WARNIG) message

  local LOGGER_LEVEL="$1"

  shift

  echo "$LOGGER_LEVEL launch $@"

  if [ ! -f "$LOGGER_FILE" ] ; then

    mkdir -p "$(dirname $LOGGER_FILE)"

  fi

  echo "$LOGGER_LEVEL launch $@" >> "$LOGGER_FILE"

}

logger_info () {

  logger "INFO" "$@"

}

logger_warn () {

  logger "WARNING" "$@"

}

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

# Locate whitch command #

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

if type which >/dev/null; then

        WHICH=which

else

        WHICH=type

fi

logger_info "gvSIG Installation folder: $GVSIG_INSTALL_FOLDER"

logger_info "gvSIG home folder: $GVSIG_HOME_FOLDER"

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

# Variables depending on the installation #

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

FORCE_JAVA_32BITS=""

JAVA_HOME_OTHER_ARCHITECTURE=""

# PRIVATE JAVA HOMEs

PJH1=$(ls -dt "$GVSIG_HOME_FOLDER/jre/"*1.6* | head -1)

PJH2=$(ls -dt "$GVSIG_HOME_FOLDER/jre/"*1.5* | head -1)

PJH3="$GVSIG_INSTALL_FOLDER/gvSIG/extensiones/jre_6_windows_i586/jre"

PJH4=

PJH5=

#

# 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 (optionallinfoy created during installation process)

# 4. Java in the system path.

#

export JAVA_HOME

export JAVA

export FORCE_JAVA_32BITS

for JAVA_HOME_TO_USE in "$JAVA_HOME" "$DEFAULT_JAVA_HOME" "$PJH1" "$PJH2" "$PJH3" "$PJH4" "$PJH5"  ""

do

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

                continue

        fi

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

                logger_warn "Incorrect JAVA_HOME ($JAVA_HOME_TO_USE), skip"

                continue

        fi

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

                logger_warn "Incorrect JAVA_HOME ($JAVA_HOME_TO_USE), bin/java not found, skip"

                continue

        fi

	if [ "$(getJavaArchitecture $JAVA_HOME_TO_USE/bin/java)" = "x86_64" ] ; then

                JAVA_HOME_OTHER_ARCHITECTURE="$JAVA_HOME_TO_USE"

                logger_warn "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"

                        logger_warn "java 32 bits not found in the system path, using $JAVA_HOME_OTHER_ARCHITECTURE"

                else

                        logger_warn "java not found in the system"

                        exit 1

                fi

        else

		if [ "$(getJavaArchitecture)" = "x86_64" ] ; then

                      FORCE_JAVA_32BITS=""

                      logger_warn "java 32 bits not found, using $($WHICH java)"

      		else

			FORCE_JAVA_32BITS="$ARG_D32"

                fi

                unset JAVA_HOME

                JAVA="java"

        fi

else

        JAVA_HOME="$JAVA_HOME_TO_USE"

        JAVA="$JAVA_HOME/bin/java"

        FORCE_JAVA_32BITS="$ARG_D32"

fi

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

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

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

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

# gvSIG native libraries location 

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

# Native libraries path

export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$GVSIG_NATIVE_LIBS"

export LIBRARIES=""

# Load gvSIG Andami jars and dependencies for the classpath 

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

  if [ "$i" != "./lib/*.jar" -a "$i" != "" ]; then

	LIBRARIES="${LIBRARIES}${CPSEP}${i}"

  fi 

done

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

  if [ "$i" != "./lib/*.zip" -a "$i" != "" ]; then

	LIBRARIES="${LIBRARIES}${CPSEP}${i}"

  fi 

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_APPLICATION_NAME gvSIG/extensiones $@"

fi

export GVSIG_LAUNCHER

export GVSIG_PARAMS

# gvSIG initial classpath

export GVSIG_CLASSPATH="$LIBRARIES:$GVSIG_CLASSPATH"

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

# Memory configuration #

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

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

export GVSIG_INITIAL_MEM=128M

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

export GVSIG_MAX_MEM=512M

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

export GVSIG_MAX_PERM_SIZE=96M

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

# Plugin specific variables #

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

### ecw provider

export NCS_USER_PREFS="$HOME/.erm/ncsuserprefs.xml"

### gdal provider

# GDAL data files

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

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

# Execute plugin's autorun  #

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

for PLUGIN_FOLDER in "$GVSIG_INSTALL_FOLDER/gvSIG/extensiones/"* 

do

  if [ -f "$PLUGIN_FOLDER/autorun.sh" ] ; then

    logger_info "Running autorun from plugin $(basename $PLUGIN_FOLDER)"

    . "$PLUGIN_FOLDER/autorun.sh"

  fi

done

logger_info "LD_LIBRARY_PATH=$LD_LIBRARY_PATH"

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

# Launch gvSIG #

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

# 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

logger_info Launching gvSIG: ${JAVA} \

	$FORCE_JAVA_32BITS \

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

	-cp $GVSIG_CLASSPATH \

	-Xms${GVSIG_INITIAL_MEM} \

	-Xmx${GVSIG_MAX_MEM} \

	-XX:MaxPermSize=${GVSIG_MAX_PERM_SIZE} \

	$GVSIG_LAUNCHER $GVSIG_PARAMS

"${JAVA}" -cp "$GVSIG_CLASSPATH" $GVSIG_LAUNCHER $GVSIG_PARAMS