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|
#!/bin/sh
set -e
# Source debconf library
. /usr/share/debconf/confmodule
# This conf script is capable of backing up
db_version 2.0
db_capb backup
# Get user config
FRESHCLAMCONF='/etc/clamav/freshclam.conf'
if [ -n "$http_proxy" ];then
db_set clamav-freshclam/http_proxy "$http_proxy" || true
fi
#COMMON-FUNCTIONS#
slurp_config "$FRESHCLAMCONF"
# Set debconf values from config file
[ -f /var/lib/clamav/interface ] && Interface=`cat /var/lib/clamav/interface`
if [ -n "$Interface" ]; then
db_set clamav-freshclam/autoupdate_freshclam ifup.d || true
fi
if [ -n "$Interface" ]; then
db_set clamav-freshclam/internet_interface "$Interface" || true
fi
if [ -n "$DatabaseMirror" ]; then
if [ -e /usr/share/doc/clamav-freshclam/mirror-list.gz ]; then
if zgrep -q "$DatabaseMirror" /usr/share/doc/clamav-freshclam/mirror-list.gz;then
db_set clamav-freshclam/local_mirror `zgrep "$DatabaseMirror" /usr/share/doc/clamav-freshclam/mirror-list.gz` || true
else
db_set clamav-freshclam/local_mirror "$DatabaseMirror" || true
fi
fi
fi
if [ -n "$HTTPProxyServer" ]; then
db_set clamav-freshclam/http_proxy "http://$HTTPProxyServer:$HTTPProxyPort/" || true
fi
if [ -n "$HTTPProxyUsername" ]; then
db_set clamav-freshclam/proxy_user "$HTTPProxyUsername:$HTTPProxyPassword" || true
fi
if [ -n "$Checks" ]; then
db_set clamav-freshclam/update_interval "$Checks" || true
fi
if [ -n "$NotifyClamd" ]; then
db_set clamav-freshclam/NotifyClamd "$NotifyClamd" || true
fi
# States
StateInit()
{
STATE="autoupdate_freshclam"
}
Stateautoupdate_freshclam()
{
db_input medium clamav-freshclam/autoupdate_freshclam || true
if db_go; then
db_metaget clamav-freshclam/autoupdate_freshclam value || true
if [ "$RET" = "ifup.d" ]; then
STATE="internet_interface"
else
STATE="local_mirror"
fi
else
STATE="End"
fi
}
Stateinternet_interface()
{
db_input high clamav-freshclam/internet_interface || true
if db_go; then
STATE="local_mirror"
else
STATE="autoupdate_freshclam"
fi
}
Statelocal_mirror()
{
db_input medium clamav-freshclam/local_mirror || true
if ! db_go; then
STATE="autoupdate_freshclam"
else
db_metaget clamav-freshclam/local_mirror value || true
if [ -z "$RET" ]; then
db_set clamav-freshclam/local_mirror 'db.local.clamav.net' || true
else
STATE="http_proxy"
fi
fi
}
Statehttp_proxy()
{
db_input medium clamav-freshclam/http_proxy || true
if ! db_go; then
STATE="local_mirror"
else
db_metaget clamav-freshclam/http_proxy value || true
if [ -z "$RET" ]; then
STATE="update_interval"
else
STATE="proxy_user"
fi
fi
}
Stateproxy_user()
{
db_input medium clamav-freshclam/proxy_user || true
if ! db_go; then
STATE="http_proxy"
else
STATE="update_interval"
fi
}
Stateupdate_interval()
{
db_input low clamav-freshclam/update_interval || true
if ! db_go; then
STATE="http_proxy"
else
db_metaget clamav-freshclam/update_interval value || true
if [ -z "$RET" ]; then
db_set clamav-freshclam/update_interval 12 || true
fi
STATE="notify_daemon"
fi
}
Statenotify_daemon()
{
db_input medium clamav-freshclam/NotifyClamd || true
if ! db_go; then
STATE="update_interval"
else
STATE="End"
fi
}
# This is the statemachine that controls execution. All the 'real' work is
# performed by subfunctions above.
STATE="Init"
while [ "$STATE" != "End" ]; do
case "$STATE" in
Init)
StateInit
;;
autoupdate_freshclam)
Stateautoupdate_freshclam
;;
local_mirror)
Statelocal_mirror
;;
http_proxy)
Statehttp_proxy
;;
proxy_user)
Stateproxy_user
;;
internet_interface)
Stateinternet_interface
;;
update_interval)
Stateupdate_interval
;;
notify_daemon)
Statenotify_daemon
;;
esac
done
db_stop || true
exit 0
|