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# some library functions for phpbb3 maintainer scripts
# copyright 2010 J.M. Roth <jmroth@iip.lu>
get_webserver_configdata () {
local package=$1
local webserver=$2
local prio=$3
case "$webserver" in
"lighttpd" )
confdir=conf-available
wfile=${prio}-$package.conf
;;
"apache2" )
confdir=conf-available
wfile=$package.conf
;;
* )
echo "$0 $@: webserver $webserver is not supported." 1>&2
return 1
;;
esac
}
# picked up from https://wiki.debian.org/Apache/PackagingFor24#Making_web_applications_compatible_to_both.2C_Apache_2.2_and_2.4
COMMON_STATE=$(dpkg-query -f '${Status}' -W 'apache2.2-common' 2>/dev/null | awk '{print $3}' || true)
APACHE2_MAINTSCRIPT_METHOD=$1
APACHE2_MAINTSCRIPT_ARGUMENT=$2
install_webserver_config () {
local package=$1
local webserver=$2
local prio=$3
get_webserver_configdata $@ || return 1
# yields: $confdir, $wfile
if [ -d /etc/$webserver/$confdir ] && [ ! -L /etc/$webserver/$confdir/$wfile ] ; then
if [ ! -x /usr/sbin/$webserver ] ; then
echo "$0 $@: webserver $webserver not found, skipping" 1>&2
else
ln -s ../../$package/$webserver.conf /etc/$webserver/$confdir/$wfile
if [ "$webserver" = "lighttpd" ] ; then
lighty-enable-mod $package >/dev/null
elif [ "$webserver" = "apache2" ] ; then
if [ -e /usr/share/apache2/apache2-maintscript-helper ] ; then
. /usr/share/apache2/apache2-maintscript-helper
apache2_invoke enconf $package
elif [ "$COMMON_STATE" = "installed" ] || [ "$COMMON_STATE" = "unpacked" ] ; then
[ -d /etc/apache2/conf.d/ ] && [ ! -L /etc/apache2/conf.d/$package.conf ] && ln -s ../conf-available/$package.conf /etc/apache2/conf.d/$package.conf
fi
fi
fi
fi
}
_purge_webserver_config () {
local package=$1
local webserver=$2
local prio=$3
get_webserver_configdata $@ || return 0
# yields: $confdir, $wfile
if [ -d /etc/$webserver/$confdir ] && [ -L /etc/$webserver/$confdir/$wfile ] ; then
if [ ! -x /usr/sbin/$webserver ] ; then
echo "$0 $@: webserver $webserver not installed, skipping" 1>&2
else
if [ "$webserver" = "lighttpd" ] ; then
lighty-disable-mod $package >/dev/null
elif [ "$webserver" = "apache2" ] ; then
if [ -e /usr/share/apache2/apache2-maintscript-helper ] ; then
. /usr/share/apache2/apache2-maintscript-helper
apache2_invoke disconf $package
elif [ "$COMMON_STATE" = "installed" ] || [ "$COMMON_STATE" = "unpacked" ] ; then
[ -L /etc/apache2/conf.d/$package.conf ] && rm /etc/apache2/conf.d/$package.conf
fi
fi
rm /etc/$webserver/$confdir/$wfile
fi
fi
}
purge_webserver_config () {
local package=$1
local webserver=$2
local prio=$3
case "$webserver" in
"all" )
db_metaget $package/httpd Choices
for w in $RET ; do
_purge_webserver_config $package ${w%,} $prio
done
;;
* )
_purge_webserver_config $@
;;
esac
}
_reload_webserver () {
local webserver=$1
if [ -x /usr/sbin/$webserver ]; then
# Redirection of fd 3 is needed because Debconf uses it and it might
# be inherited by webserver. See bug #446324.
if [ -x /usr/sbin/invoke-rc.d ]; then
invoke-rc.d $webserver reload 3>/dev/null || true
else
/etc/init.d/$webserver reload 3>/dev/null || true
fi
echo
fi
}
reload_webserver () {
local package=$1
local webserver=$2
case "$webserver" in
"all" )
db_metaget $package/httpd Choices
for w in $RET ; do
_reload_webserver ${w%,}
done
;;
* )
_reload_webserver ${webserver%,}
;;
esac
}
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