Saxon » SaxonC

#!/bin/bash

#

# SAXON-HE installator for PHP on 64bit debian based system

#

# @author Petr Zak(zak@cyberdeck.cz)

#

#basic variables used in this script (possible future feature - override from parametrs)

sourceDir=$(pwd);

phpConfDir=/etc/php.d/

export JAVA_HOME=/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.38

#try to detect, if this package is already installed

#if [ -f /usr/lib/libsaxon.so ]; then

# echo "It seems that this package is already installed, run uninstall.sh first!"

# exit 1

#fi

#detect if system is 64bit, 'cause this package is designed for 64bit systems

#if [ $(uname -m | grep "64" | wc -l) == 0 ]; then

# echo "This package is used for 64bit system, but your system is only 32bit. Download saxon version for 32bit system."

# exit 1

#fi

#detect if our apache webserver is called apache2 (deb based systems) or apache2 (rpm based systems)

if [ $(service apache2 status | grep "apache2 is" | wc -l) == 1 ]; then

apacheServerName="apache2"

elif [ $(service httpd status |grep "httpd" | grep "is" | wc -l) == 1 ]; then

apacheServerName="httpd"

else

echo "Apache webserver (package apache2 or httpd) not found. Terminating"

exit 1

fi

#notify user that script is running

echo ''

echo "libsaxon PHP installer. ";

echo ""

#test if is running under root user, it is required 'cause system service (webserver) handling, and some /usr/lib and /lib directories manipulation

if [[ $EUID -ne 0 ]]; then

echo "This installator must be executed as a root.";

exit 1;

fi

#function that detect id $param1 package is installed

#

# @param $1 package name

# @return void

#

function testPackageIsPresent {

echo -ne "Checking if \"$1\" is installed............."

#installed software detection depends on package system (rpm/deb)...

if [ -f /bin/rpm ]; then

inst=$(rpm -qa $1 $2 $3 $4 $5 $6| wc -l)

elif [ -f /usr/bin/dpkg ]; then

inst=$(dpkg -l $1 $2 $3 $4 $5 $6| grep "ii" | wc -l)

else

echo "unknown package system, this installer needs dpkg or rpm";

exit 1

fi

if [ $inst != 1 ]; then

echo "failed"

echo ""

echo "Package \"$1 $2 $3 $4 $5 $6\" must be installed. Please install it manually and rerun this installer"

echo ""

exit 1

else

echo "OK"

fi

}

#checking prerequeisites - installed packages, environment variables (JAVA_HOME...)

echo "Checking prerequesities... "

testPackageIsPresent make

testPackageIsPresent php-devel php5-dev php55-dev php55w-devel

testPackageIsPresent apache2 httpd

testPackageIsPresent gcc-c++ g++

if [ -z ${JAVA_HOME} ]; then

echo "JAVA_HOME not set, please set it and rerun this installer"

exit 1

fi

#copying module libraries into system directories

echo ""

echo "Compiling module for php"

cp -r $sourceDir/rt/ /usr/lib/

cp libsaxon.so /usr/lib/

cd $sourceDir/Saxon-C-API/

#compilation of php module

phpize

./configure --enable-saxon

export LD_LIBRARY_PATH=/usr/lib/rt/lib/i386/jetvm:/usr/lib/rt/lib/i386:/usr/lib/rt:$JAVA_HOME/include/linux:$JAVA_HOME/include:$LD_LIBRARY_PATH

#in my case, c++ compiler requires include path to java header files during compilation, so according to http://www.network-theory.co.uk/docs/gccintro/gccintro_23.html,

# I add these dirs in my JAVA_HOME directory to this environment variable used by compiler.

CPLUS_INCLUDE_PATH=/usr/lib/rt:$JAVA_HOME/include/linux:$JAVA_HOME/include

export CPLUS_INCLUDE_PATH

make

make install

#add tell php/apache to load saxon module

echo ""

echo "Adding PHP module to PHP configuration"

if [ -d $phpConfDir ]; then #possible deb based systems, modules ini are symlinks

echo "extension=saxon.so" >$phpConfDir/mods-available/saxon.ini

ln -s $phpConfDir/mods-available/saxon.ini $phpConfDir/apache2/conf.d/90_saxon.ini

elif [ -d /etc/php.d ]; then

echo "extension=saxon.so" > /etc/php.d/saxon.ini

else

echo "PHP configuration file not found, please add 'extension=saxon.so' to your php ini file manually"

fi

#create symlink to java virtual machine, it is not required to install/compile, but it's requirement to use it from PHP code.

if [ -d /lib ]; then

ln -s $JAVA_HOME/jre/lib/i386/server/libjvm.so /lib/libjvm.so

fi

if [ -d /lib64 ]; then

ln -s $JAVA_HOME/jre/lib/amd64/server/libjvm.so /lib64/libjvm.so

fi

#finally restart webserver 'cause adding new php module

service $apacheServerName restart

#finally DONE! time for beer :-)

echo "Saxon for PHP finally installed. Done."