#!/bin/sh

set -e


if [ "$1" = "remove" ]; then
    if [ -e /usr/lib/php/php-maintscript-helper ] ; then
	. /usr/lib/php/php-maintscript-helper

	for dsoname in calendar ctype exif fileinfo ftp gettext iconv pdo phar posix shmop sockets sysvmsg sysvsem sysvshm tokenizer; do
	    php_invoke dismod 5.6 ALL ${dsoname}
	done
    fi
fi

if [ "$1" = "purge" ]; then
    inidir=/etc/php/5.6/mods-available

    for dsoname in calendar ctype exif fileinfo ftp gettext iconv pdo phar posix shmop sockets sysvmsg sysvsem sysvshm tokenizer; do
	inifile=${dsoname}.ini

	for ext in '~' '%' .bak .ucf-new .ucf-old .ucf-dist;  do
	    rm -f ${inidir}/${inifile}${ext}
	done
	rm -f ${inidir}/${inifile}
	if which ucf >/dev/null; then
	    ucf --purge ${inidir}/${inifile}
	fi
	if which ucfr >/dev/null; then
	    ucfr --purge php5.6-common ${inidir}/${inifile}
	fi

	# Final cleanup of possible leftover symlinks
	find /etc/php/ -type l | \
	    while read symlink; do
		if [ "$(readlink $symlink)" = "${inidir}/$inifile" ]; then
		    rm -f "${symlink}"
		fi
	    done
    done

    for dir in \
	/etc/php/5.6/mods-available \
	/etc/php/5.6 \
	/etc/php;
    do
	if [ ! -L $dir ] && [ -d $dir ]; then
	    rmdir --ignore-fail-on-non-empty $dir
	fi
    done
fi



exit 0