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#!/bin/sh /etc/rc.common
START=98
USE_PROCD=1
CIFSD_IFACE=""
smb_header()
{
config_get CIFSD_IFACE $1 interface "lan"
# resolve interfaces
local interfaces
interfaces=$(
. /lib/functions/network.sh
local net
for net in $CIFSD_IFACE; do
local device
network_is_up $net || continue
network_get_device device "$net"
echo -n "${device:-$net} "
done
)
local workgroup description
local hostname
hostname="$(cat /proc/sys/kernel/hostname)"
config_get workgroup $1 workgroup "WORKGROUP"
config_get description $1 description "Cifsd on OpenWrt"
sed -e "s#|NAME|#$hostname#g" \
-e "s#|WORKGROUP|#$workgroup#g" \
-e "s#|DESCRIPTION|#$description#g" \
-e "s#|INTERFACES|#$interfaces#g" \
/etc/cifs/smb.conf.template > /var/etc/cifs/smb.conf
[ -e /etc/cifs/smb.conf ] || ln -nsf /var/etc/cifs/smb.conf /etc/cifs/smb.conf
if [ ! -L /etc/cifs/smb.conf ]; then
logger -t 'cifsd' "Local custom /etc/cifs/smb.conf file detected, all UCI/Luci config settings are ignored!"
fi
}
smb_add_share()
{
local name
local path
local comment
local users
local create_mask
local dir_mask
local browseable
local read_only
local writeable
local guest_ok
local force_root
local write_list
local read_list
local hide_dot_files
local veto_files
local inherit_owner
local force_create_mode
local force_directory_mode
config_get name $1 name
config_get path $1 path
config_get comment $1 comment
config_get users $1 users
config_get create_mask $1 create_mask
config_get dir_mask $1 dir_mask
config_get browseable $1 browseable
config_get read_only $1 read_only
config_get writeable $1 writeable
config_get guest_ok $1 guest_ok
config_get_bool force_root $1 force_root 0
config_get write_list $1 write_list
config_get read_list $1 read_list
config_get_bool hide_dot_files $1 hide_dot_files 0
config_get veto_files $1 veto_files
config_get inherit_owner $1 inherit_owner
config_get force_create_mode $1 force_create_mode
config_get force_directory_mode $1 force_directory_mode
[ -z "$name" ] || [ -z "$path" ] && return
{
printf "\n[%s]\n\tpath = %s\n" "$name" "$path"
[ -n "$comment" ] && printf "\tcomment = %s\n" "$comment"
if [ "$force_root" -eq 1 ]; then
printf "\tforce user = %s\n" "root"
printf "\tforce group = %s\n" "root"
else
[ -n "$users" ] && printf "\tvalid users = %s\n" "$users"
fi
[ -n "$create_mask" ] && printf "\tcreate mask = %s\n" "$create_mask"
[ -n "$dir_mask" ] && printf "\tdirectory mask = %s\n" "$dir_mask"
[ -n "$force_create_mode" ] && printf "\tforce create mode = %s\n" "$force_create_mode"
[ -n "$force_directory_mode" ] && printf "\tforce directory mode = %s\n" "$force_directory_mode"
[ -n "$browseable" ] && printf "\tbrowseable = %s\n" "$browseable"
[ -n "$read_only" ] && printf "\tread only = %s\n" "$read_only"
[ -n "$writeable" ] && printf "\twriteable = %s\n" "$writeable"
[ -n "$guest_ok" ] && printf "\tguest ok = %s\n" "$guest_ok"
[ -n "$inherit_owner" ] && printf "\tinherit owner = %s\n" "$inherit_owner"
[ -n "$write_list" ] && printf "\twrite list = %s\n" "$write_list"
[ -n "$read_list" ] && printf "\tread list = %s\n" "$read_list"
[ "$hide_dot_files" -eq 1 ] && printf "\thide dot files = %s\n" "yes"
[ -n "$veto_files" ] && printf "\tveto files = %s\n" "$veto_files"
} >> /var/etc/cifs/smb.conf
}
init_config()
{
mkdir -p /var/etc/cifs
config_load cifsd
# allow copy&paste from samba UCI configs (we dont have a cifsd wiki yet)
config_foreach smb_header globals
config_foreach smb_header samba
config_foreach smb_add_share share
config_foreach smb_add_share sambashare
}
service_triggers()
{
PROCD_RELOAD_DELAY=2000
procd_add_reload_trigger "dhcp" "system" "cifsd"
local i
for i in $CIFSD_IFACE; do
procd_add_reload_interface_trigger $i
done
}
start_service()
{
init_config
if [ ! -e /etc/cifs/smb.conf ]; then
logger -t 'cifsd' "missing config /etc/cifs/smb.conf, needs to-be created manually!"
exit 1
fi
modprobe cifsd 2> /dev/null
if [ ! -e /sys/module/cifsd ]; then
logger -t 'cifsd' "modprobe of cifsd module failed, can\'t start cifsd!"
exit 1
fi
logger -t 'cifsd' "Starting CIFS/SMB userspace service."
procd_open_instance
procd_set_param command /usr/sbin/cifsd --n
procd_close_instance
}
stop_service()
{
logger -t 'cifsd' "Stopping CIFSD userspace service."
killall cifsd > /dev/null 2>&1
sleep 1
[ -e /sys/class/cifsd-control/kill_server ] && echo hard > /sys/class/cifsd-control/kill_server
sleep 2
[ -e /sys/module/cifsd ] && rmmod cifsd > /dev/null 2>&1
# With open smb connections rmmod takes longer
if [ -e /sys/module/cifsd ]; then
sleep 5
rmmod cifsd > /dev/null 2>&1
fi
[ -f /tmp/cifsd.lock ] && rm /tmp/cifsd.lock
}
reload_service() {
stop_service "$@"
sleep 1
start_service "$@"
}
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