#!/bin/sh
# postinst script for php4-apd

set -e

#DEBHELPER#

#if [ "$1" != "configure" ]; then
#	exit 0
#fi

#if [ -n "$2" ]; then
## we're upgrading. don't ask again
#        exit 0
#fi

if [ -f /etc/php4/apache/php.ini ]; then
	if ! grep -q "apd.so" /etc/php4/apache/php.ini; then
#		echo "You are installing APD support for php4, but it is not"
#		echo "enabled in your /etc/php4/apache/php.ini."
#		echo
#		echo "To enable it you need to add these lines:"
#		echo
#		echo "zend_extension_ts=/usr/lib/php4/20020429-zts/apd.so"
#		echo "apd.dumpdir=/var/log/php4-apd"
#		echo
#		echo -n "Do you want me to do it now [Y/n] ?"
#		read a
#		if ! echo $a | grep -iq ^n; then

			echo "; The following lines were added by the php4-apd install script; php4-apd" >> /etc/php4/apache/php.ini
			echo "zend_extension=/usr/lib/php4/20020429/apd.so   ; php4-apd" >> /etc/php4/apache/php.ini
			echo "apd.dumpdir=/var/log/php4-apd                  ; php4-apd" >> /etc/php4/apache/php.ini
#		fi
	fi
fi

if [ -f /etc/php4/cgi/php.ini ]; then
	if ! grep -q "apd.so" /etc/php4/cgi/php.ini; then
#		echo "You are installing APD support for php4, but it is not"
#		echo "enabled in your /etc/php4/cgi/php.ini."
#		echo
#		echo "To enable it you need to add these lines:"
#		echo
#		echo "zend_extension_ts=/usr/lib/php4/20020429-zts/apd.so"
#		echo "apd.dumpdir=/var/log/php4-apd"
#		echo
#		echo -n "Do you want me to do it now [Y/n] ?"
#		read a
#		if ! echo $a | grep -iq ^n; then
			echo "; The following lines were added by the php4-apd install script ; php4-apd" >> /etc/php4/cgi/php.ini
			echo "zend_extension=/usr/lib/php4/20020429/apd.so   ; php4-apd" >> /etc/php4/cgi/php.ini
			echo "apd.dumpdir=/var/log/php4-apd                  ; php4-apd" >> /etc/php4/cgi/php.ini
#		fi
	fi
fi


# At this point we've either not changed anything or we've done a new install. Need to check if there
# was an old install and upgrade it because the location has changed. I'm not even going to bother
# asking here, I'll just do it.

# These are for upgrading from really old versions that stuck things in /usr/lib/php4
if grep -q --no-messages "php4/apd.so" /etc/php4/apache/php.ini ; then
	# Must be an old install, let's fix it.
	grep -v "php4-apd" /etc/php4/apache/php.ini | grep -v "apd.so" > /etc/php4/apache/php.ini.tmp1;
	mv /etc/php4/apache/php.ini.tmp1 /etc/php4/apache/php.ini;
	echo "; The following lines were added by the php4-apd install script; php4-apd" >> /etc/php4/apache/php.ini
	echo "zend_extension=/usr/lib/php4/20020429/apd.so   ; php4-apd" >> /etc/php4/apache/php.ini
	echo "apd.dumpdir=/var/log/php4-apd                  ; php4-apd" >> /etc/php4/apache/php.ini
fi

if  grep -q --no-messages "php4/apd.so" /etc/php4/cgi/php.ini ; then
        # Must be an old install, let's fix it.
        grep -v "php4-apd" /etc/php4/cgi/php.ini | grep -v "apd.so" > /etc/php4/cgi/php.ini.tmp1;
        mv /etc/php4/cgi/php.ini.tmp1 /etc/php4/cgi/php.ini;
        echo "; The following lines were added by the php4-apd install script; php4-apd" >> /etc/php4/cgi/php.ini
        echo "zend_extension=/usr/lib/php4/20020429/apd.so   ; php4-apd" >> /etc/php4/cgi/php.ini
        echo "apd.dumpdir=/var/log/php4-apd                  ; php4-apd" >> /etc/php4/cgi/php.ini
fi


# These are for upgrading from threadsafe versions
if grep -q --no-messages "20020429-zts/apd.so" /etc/php4/apache/php.ini ; then
	# Must be an old install, let's fix it.
	grep -v "php4-apd" /etc/php4/apache/php.ini | grep -v "apd.so" > /etc/php4/apache/php.ini.tmp1;
	mv /etc/php4/apache/php.ini.tmp1 /etc/php4/apache/php.ini;
	echo "; The following lines were added by the php4-apd install script; php4-apd" >> /etc/php4/apache/php.ini
	echo "zend_extension=/usr/lib/php4/20020429/apd.so   ; php4-apd" >> /etc/php4/apache/php.ini
	echo "apd.dumpdir=/var/log/php4-apd                  ; php4-apd" >> /etc/php4/apache/php.ini
fi

if  grep -q --no-messages "20020429-zts/apd.so" /etc/php4/cgi/php.ini ; then
        # Must be an old install, let's fix it.
        grep -v "php4-apd" /etc/php4/cgi/php.ini | grep -v "apd.so" > /etc/php4/cgi/php.ini.tmp1;
        mv /etc/php4/cgi/php.ini.tmp1 /etc/php4/cgi/php.ini;
        echo "; The following lines were added by the php4-apd install script; php4-apd" >> /etc/php4/cgi/php.ini
        echo "zend_extension=/usr/lib/php4/20020429/apd.so   ; php4-apd" >> /etc/php4/cgi/php.ini
        echo "apd.dumpdir=/var/log/php4-apd                  ; php4-apd" >> /etc/php4/cgi/php.ini
fi


chown www-data.www-data /var/log/php4-apd

exit 0
