#!/bin/sh

#replace by symlink
if ! [ -L /etc/cups ]; then
	mv /etc/cups /etc/cups.old 2>/dev/null
	ln -s /home/system/cups /etc/cups 2>/dev/null
fi

if ! [ -L /etc/samba ]; then
	mv /etc/samba /etc/samba.old 2>/dev/null
	ln -s /home/system/samba /etc/samba 2>/dev/null
fi


# Check of de smb.conf bestaat.
if [ ! -f /home/system/samba/smb.conf ]; then
	mv /home/system/samba/smb.conf-sample /home/system/samba/smb.conf
fi
if [ ! -f /home/shares/netlogon/logon.bat ]; then
	mv /home/shares/netlogon/logon.bat.new /home/shares/netlogon/logon.bat
fi

if ! cat /home/system/samba/smb.conf | grep "store dos attributes" &> /dev/null; then
	sed -i /home/system/samba/smb.conf \
	-e "s/    unix extensions = no/    unix extensions = no\n    store dos attributes = yes/"
fi

if ! cat /home/system/samba/smb.conf | grep "recycle:repository" &> /dev/null; then
	sed -i /home/system/samba/smb.conf \
	-e "s/    store dos attributes = yes/    store dos attributes = yes\n    recycle:keeptree = yes\n    recycle:touch = yes\n    recycle:versions = yes\n    recycle:repository = .\/trash/"
	sed -i /home/system/samba/smb.conf \
	-e "s/    store dos attributes = no/    store dos attributes = no\n    recycle:keeptree = yes\n    recycle:touch = yes\n    recycle:versions = yes\n    recycle:repository = .\/trash/"
fi

if ! cat /home/system/samba/smb.conf | grep "recycle:directory_mode" &> /dev/null; then
	sed -i /home/system/samba/smb.conf \
	-e "s/    recycle:repository = .\/trash/    recycle:repository = .\/trash\n    recycle:directory_mode = 0777/"
fi

sed -i /home/system/samba/smb.conf -e "s@\./trash@trash@"


#add new setting (v3.4)
if ! grep "map untrusted to domain" /home/system/samba/smb.conf; then
	sed -i /home/system/samba/smb.conf -e 's/^.global./[global]\nmap untrusted to domain = yes/'
fi

#add new setting (v3.5)
#if ! grep "max protocol" /home/system/samba/smb.conf; then
#	sed -i /home/system/samba/smb.conf -e 's/^.global./[global]\nmax protocol = SMB2/'
#fi

#change setting settings (v4.4.4)
# https://wiki.samba.org/index.php/Required_settings_for_NT4-style_domains
#sed -i /home/system/samba/smb.conf -e 's/max protocol = SMB2/max protocol = NT1/'


#let kernel do auto performance tuning. (the old value of 8k is bad!)
sed -i /home/system/samba/smb.conf -e 's/.*socket options = TCP_NODELAY SO_SNDBUF=8192 SO_RCVBUF=8192.*//'

#samba 4.7+ chooses good defaults. Windows 10 doesnt support SMBv1 anymore since 10 april 2018.
sed -i  /home/system/samba/smb.conf -e 's/.*max protocol.*//g'

chmod 1777 /home/shares/profiles
chmod 1777 /home/shares/spool

#private is in another place in the official slackware version:
mv /home/system/samba/private/* /var/lib/samba/private/ 2>/dev/null
rmdir /home/system/samba/private 2>/dev/null

#nodig vanaf 4.4.4 (windows 10?)
chmod +x /home/shares/netlogon/logon.bat

exit 0