#!/bin/sh


if [ "$(nvram get samba3_enable)" = "1" ]; then 

grep -q nobody /etc/passwd || echo "nobody:*:65534:65534:nobody:/var:/bin/false" >> /etc/passwd

[ -d /var/samba ] || mkdir /var/samba

touch /var/samba/smbpasswd

USR1="$(nvram get samba3_usr1)"
PASS1="$(nvram get samba3_pass1)"
USR2="$(nvram get samba3_usr2)"
PASS2="$(nvram get samba3_pass2)"

if [ "$(nvram get samba3_usr1)" != "" ]; then
grep -q $USR1 /etc/passwd || echo $USR1":*:1000:1000:"$USR1":/var:/bin/false" >> /etc/passwd
smbpasswd $USR1 $PASS1
fi

if [ "$(nvram get samba3_usr2)" != "" ]; then
grep -q $USR2 /etc/passwd || echo $USR2":*:1001:1001:"$USR2":/var:/bin/false" >> /etc/passwd
smbpasswd $USR2 $PASS2
fi

WORKGROUP="$(nvram get samba3_workgrp)"
SRVSTRING="$(nvram get samba3_srvstr)"
DIRPATH="$(nvram get samba3_dirpath)"
ACL="No"

if [ "$(nvram get samba3_pubacl)" = "1" ]; then
ACL="Yes"
fi

SMB_CONF=$( cat <<EOF
[global]
server string = $SRVSTRING
workgroup = $WORKGROUP
interfaces = br*
bind interfaces only = Yes
map to guest = Bad User
smb passwd file = /var/samba/smbpasswd
private dir = /var/samba
passdb backend = smbpasswd
log file = /var/smbd.log
max log size = 1000
socket options = TCP_NODELAY
printing = none
load printers = No
usershare allow guests = Yes
EOF
)

PUBLIC=$( cat <<EOF

[Public]
comment = Public Share
path = $DIRPATH
read only = $ACL
guest ok = Yes
force user = root
EOF
)

SMB_CONF_CUSTOM="$(nvram get samba3_conf)"

if [ "$(nvram get samba3_conf)" != "" ] && [ "$(nvram get samba3_advanced)" = "1" ]; then
  echo "$SMB_CONF_CUSTOM" > /tmp/smb.conf
  if [ "$(nvram get samba3_pub)" = "1" ]; then
    echo "$PUBLIC" >> /tmp/smb.conf
  fi
else
  echo "$SMB_CONF" > /tmp/smb.conf
  echo "$PUBLIC" >> /tmp/smb.conf
fi
chmod 777 /jffs

/usr/sbin/nmbd -D --configfile=/tmp/smb.conf
/usr/sbin/smbd -D --configfile=/tmp/smb.conf

fi