#!/usr/bin/ksh93

#

# CDDL HEADER START

#

# The contents of this file are subject to the terms of the

# Common Development and Distribution License (the "License").

# You may not use this file except in compliance with the License.

#

# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

# or http://www.opensolaris.org/os/licensing.

# See the License for the specific language governing permissions

# and limitations under the License.

#

# When distributing Covered Code, include this CDDL HEADER in each

# file and include the License file at usr/src/OPENSOLARIS.LICENSE.

# If applicable, add the following below this CDDL HEADER, with the

# fields enclosed by brackets "[]" replaced with your own identifying

# information: Portions Copyright [yyyy] [name of copyright owner]

#

# CDDL HEADER END

#

#

#

set -o errexit

# use builtin commands (faster)

builtin cp

builtin rm

builtin mv

builtin chmod

source "${SRC}/tools/install.subr"

source "${SRC}/cmd/apache2/apache.build.env"

CWD=$(pwd)

PHP_VER=$(grep "^VERSION:" METADATA | awk '{print $2}')

PHP_REL=$(grep "^PHP_REL=" Makefile.sfw | sed s/PHP_REL=//)

PHPDIR=php-${PHP_VER}

PHPCGI=${PHPDIR}-cgi

PHPNSAPI=${PHPDIR}-nsapi

PHP_ROOT_CONF=/etc/php/${PHP_REL}

PHP_ROOT_NSAPI_CONF=/etc/php/${PHP_REL}/nsapi

PHP_ROOT_MODULES_CONF=/etc/php/${PHP_REL}/conf.d

PHP_ROOT_ZTS_MODULES_CONF=/etc/php/${PHP_REL}/zts-conf.d

PHP_ROOT=/usr/php/${PHP_REL}

PHP_ROOT_BIN=${PHP_ROOT}/bin

PHP_ROOT_LIB=${PHP_ROOT}/lib

PHP_ROOT_INC=${PHP_ROOT}/include/php

PHP_ROOT_EXT=${PHP_ROOT}/modules

PHP_ROOT_ZTS_EXT=${PHP_ROOT}/zts-modules

LOCAL_CONFDIR=${CWD}/config/extensions

CONFDIR=${ROOT}/etc/php/${PHP_REL}

NSAPI_CONFDIR=${ROOT}/etc/php/${PHP_REL}/nsapi

MODULES_CONFDIR=${CONFDIR}/conf.d

ZTS_MODULES_CONFDIR=${CONFDIR}/zts-conf.d

TOPDIR=${ROOT}/usr/php/${PHP_REL}

BINDIR=${TOPDIR}/bin

LIBDIR=${TOPDIR}/lib

DOCDIR=${TOPDIR}/doc

MANDIR=${TOPDIR}/man/man1

INCDIR=${TOPDIR}/include/php

EXTDIR=${TOPDIR}/modules

ZTS_EXTDIR=${TOPDIR}/zts-modules

SCRIPTS_DIR=${TOPDIR}/samples/scripts

PEAR_TOPDIR=${ROOT}/var/php/${PHP_REL}/pear

SESSION_TOPDIR=${ROOT}/var/php/${PHP_REL}/sessions

APACHE2_SAMPLES_CONFDIR=${ROOT}/${APACHE_ETC_PREFIX}/samples-conf.d

APACHE2_CONFDIR=${ROOT}/${APACHE_ETC_PREFIX}/conf.d

APACHE2_EXTDIR=${ROOT}/${APACHE_USR_PREFIX}/libexec

COPYRIGHT_TMPL=${CWD}/Solaris/copyright.tmpl

# ----- Common Utility Functions -----

# Handle the glue to Apache 2 HTTP Server.

#

add_apache2_module_support() {

    _install N ${CWD}/Solaris/php${PHP_REL}.conf $APACHE2_CONFDIR/php${PHP_REL}.conf  644

    _install D $APACHE2_EXTDIR/libphp5.so $APACHE2_EXTDIR/mod_php${PHP_REL}.so 555

    (cd $APACHE2_EXTDIR/ && _install L mod_php${PHP_REL}.so mod_php5.so)

    rm -f $APACHE2_EXTDIR/libphp5.so

    chmod 750 "${SESSION_TOPDIR}"

}

add_nsapi_module_support() {

	mkdir -p $TOPDIR/nsapi

    _install D $PHPNSAPI/libs/libphp5.so $TOPDIR/nsapi/libphp5.so 555

}

# handle all configuration related manipulations.

#

fix_config_files() {

    mkdir -p ${NSAPI_CONFDIR} ${MODULES_CONFDIR} ${ZTS_MODULES_CONFDIR}

    # Ship a default php.ini to simplify ease of use. 

    (cd ${CWD}/php-${PHP_VER} && \

		gpatch -p1 -o php.ini-patched -i ${CWD}/patches/php_ini.patch && \

		cat php.ini-patched | sed -e "s#<<VERSION>>#${PHP_REL}#g" > php.ini )

    _install N ${CWD}/php-${PHP_VER}/php.ini ${CONFDIR}/php.ini 644

	# Ship a default php.ini for NSAPI module.

    (cd ${CWD}/${PHPNSAPI} && \

		cat ${CONFDIR}/php.ini | \

			sed -e "s,extension_dir = \(.*\),extension_dir=$PHP_ROOT_ZTS_EXT," > php.ini )

    _install N ${CWD}/${PHPNSAPI}/php.ini ${NSAPI_CONFDIR}/php.ini 644

    # Prepare configuration files for each extension

    # By default, disable following 3rd party extensions:

    # xdebug suhosin

    for module in ${EXTDIR}/*.so; do

        module=${module%.so}

        ext=${module##*/}

        cat ${COPYRIGHT_TMPL} | sed -e s@\#@\;@  > ${ext}.ini

        echo "extension=${ext}.so" >> ${ext}.ini

    	_install N ${ext}.ini ${MODULES_CONFDIR}/${ext}.ini 644

    	_install N ${ext}.ini ${ZTS_MODULES_CONFDIR}/${ext}.ini 644

    	rm ${ext}.ini

    done

    for each in ${LOCAL_CONFDIR}/*.ini; do

        ext=${each##*/}

        _install N $each $MODULES_CONFDIR/${ext}  644

		cat $each | \

			sed -e "s,zend_extension=$PHP_ROOT_EXT,zend_extension=$PHP_ROOT_ZTS_EXT," > tmp

        _install N tmp $ZTS_MODULES_CONFDIR/${ext}  644

		rm tmp

    done

}

# scripts in the bin directory have paths to the build environment

# wired into them - need to fix these

#

fix_bin_scripts() {

    # Adjust scripts for building extensions

    mkdir -p ${BINDIR}

    cd ${CWD}

    cat ${PHPDIR}/scripts/phpize | \

	  sed -e "s#^prefix=.*#prefix=${PHP_ROOT}#" | \

	  sed -e "s#^exec_prefix=.*#exec_prefix=${PHP_ROOT}#" | \

	  sed -e "s#^includedir=.*#includedir=${PHP_ROOT_INC}#" | \

	  sed -e "s#^phpdir=.*#phpdir=${PHP_ROOT_LIB}/build#" | \

	  sed -e "s#^php_binary=.*#php_binary=${PHP_ROOT_BIN}/php#" | \

	  sed -e "s#^extension_dir=.*#extension_dir=${PHP_ROOT_EXT}#" \

	  > phpize

    cat ${PHPDIR}/scripts/php-config | \

	  sed -e "s#^prefix=.*#prefix=${PHP_ROOT}#" | \

	  sed -e "s#^exec_prefix=.*#exec_prefix=${PHP_ROOT}#" | \

	  sed -e "s#^includedir=.*#includedir=${PHP_ROOT_INC}#" | \

	  sed -e "s#^phpdir=.*#phpdir=${PHP_ROOT}#" | \

	  sed -e "s#^php_binary=.*#php_binary=${PHP_ROOT_BIN}/php#" | \

	  sed -e "s#^extension_dir=.*#extension_dir=${PHP_ROOT_EXT}#" \

	  > php-config

    # Ensure basic file permissions.

    _install S php-config ${BINDIR}/php-config 555

    _install S phpize ${BINDIR}/phpize 555

    _install E ${PHPDIR}/sapi/cli/php ${BINDIR}/php  555

    _install E ${PHPCGI}/sapi/cgi/php-cgi ${BINDIR}/php-cgi  555

}

# doc related

install_docs() {

    mkdir -p ${DOCDIR}

    cd ${DOCDIR}; 

    cat ${CWD}/Solaris/php_manual_en_20090130.tar.gz | gunzip | tar xf - ;

}

# samples related

install_samples() {

    mkdir -p $APACHE2_SAMPLES_CONFDIR $SCRIPTS_DIR

    _install N ${CWD}/Solaris/php-apc-stats.conf $APACHE2_SAMPLES_CONFDIR/php-apc-stats.conf 644

    _install N ${CWD}/Solaris/php-memcache-stats.conf $APACHE2_SAMPLES_CONFDIR/php-memcache-stats.conf 644

	cat ${CWD}/Solaris/configure-sun-webserver | \

		sed -e "s,<<INSTALL_DIR>>,$PHP_ROOT," | \

		sed -e "s,<<CONF_DIR>>,$PHP_ROOT_CONF," | \

		sed -e "s,<<NSAPI_CONF_DIR>>,$PHP_ROOT_NSAPI_CONF," | \

		sed -e "s,<<MODULES_CONF_DIR>>,$PHP_ROOT_MODULES_CONF," | \

		sed -e "s,<<ZTS_MODULES_CONF_DIR>>,$PHP_ROOT_ZTS_MODULES_CONF," > tmp

    _install N tmp $SCRIPTS_DIR/configure-sun-webserver  555

	rm tmp

	(cd $ROOT/$PHP_ROOT_BIN && _install L ../samples/scripts/configure-sun-webserver  configure-webserver7 555)

}

# configure man pages 

install_man() {

    cd ${CWD}; 

    _install N Solaris/php.1.sunman ${ROOT}/usr/share/man/man1/php.1 444

}

# patch installation to support pear installation.

install_pear() {

    cd ${BINDIR};

    # Ensure basic file permissions.

    chmod u+w pecl php-config;

    gpatch -i ${CWD}/patches/pear_pecl.patch;

    gpatch -i ${CWD}/patches/pear_php_config.patch;

    chmod u-w pear peardev pecl php-config;

    cd ${LIBDIR}/build;

    gpatch --no-backup-if-mismatch -i ${CWD}/patches/pear_Makefile_global.patch;

    cd ${PEAR_TOPDIR};

    gpatch -p0 -i ${CWD}/patches/pear_Builder_php.patch;

	# Ship default PEAR registry files as generated registry files

	# are corrupted by default.

	cp ${CWD}/config/pear/*.reg ${PEAR_TOPDIR}/.channels/

	chmod 0644 ${PEAR_TOPDIR}/.channels/*.reg

	# clean up directories unwanted for packages.

	if [ -d "${ROOT}/var/tmp/pear/cache" ]; then

		rm -rf ${ROOT}/var/tmp

	fi

}

# Create symbolic links

create_symlinks() {

    cd ${ROOT}/usr/php;

    _install L ./${PHP_REL}/bin bin;

    _install L ./${PHP_REL}/lib lib;

    _install L ./${PHP_REL}/include include;

    _install L ./${PHP_REL}/modules modules;

    _install L ./${PHP_REL}/doc doc;

    _install L ./${PHP_REL}/man man;

}

fix_php_perms() {

    cd ${ROOT}/${PHP_ROOT};

    find . -type d -exec chmod 755 {} \;

    find . -type f -exec chmod ugo-w {} \;

}

# Final cleanup

cleanup() {

    cd ${ROOT};

    /bin/rm -rf .lock .depdb .filemap .depdblock .channels .registry

}

# ----- START HERE - actual script processing starts here -----

# Even though this is called "install-php5", it doesn't really

# install the whole thing.  Much of php itself is installed by

# make install - we need to fix only permissions.  What we install here

# are stuffs that php won't install as part of its normal build.

# Each install task is a function, so it's relatively easy to add new

# stuff.

#

add_apache2_module_support

add_nsapi_module_support

fix_config_files

fix_bin_scripts

install_docs

install_man

create_symlinks

install_pear

install_samples

fix_php_perms

cleanup

exit 0