set -Eeuo pipefail

: "${SAMBA:="Y"}"

[[ "$SAMBA" == [Nn]* ]] && return 0

[[ "$NETWORK" == [Nn]* ]] && return 0

hostname="host.lan"

interface="dockerbridge"

if [[ "$DHCP" == [Yy1]* ]]; then

hostname="$IP"

interface="$VM_NET_DEV"

if [[ "${NETWORK,,}" == "user"* ]]; then

interface="127.0.0.1"

addShare() {

}

{ echo "[global]"

echo " server string = Dockur"

echo " netbios name = $hostname"

echo " workgroup = WORKGROUP"

echo " interfaces = $interface"

echo " bind interfaces only = yes"

echo " security = user"

echo " guest account = nobody"

echo " map to guest = Bad User"

echo " server min protocol = NT1"

echo " follow symlinks = yes"

echo " wide links = yes"

echo " unix extensions = no"

echo ""

echo " # disable printing services"

echo " load printers = no"

echo " printing = bsd"

echo " printcap name = /dev/null"

echo " disable spoolss = yes"

} > "/etc/samba/smb.conf"

share="/data"

[ ! -d "$share" ] && [ -d "$STORAGE/data" ] && share="$STORAGE/data"

[ ! -d "$share" ] && [ -d "/shared" ] && share="/shared"

[ ! -d "$share" ] && [ -d "$STORAGE/shared" ] && share="$STORAGE/shared"

if ! addShare "$share" "Data" "Shared"; then

error "Failed to add shared folder '$share'. Please check its permissions." && return 0

if [ -d "/data2" ]; then

addShare "/data2" "Data2" "Shared" || error "Failed to add shared folder '/data2'. Please check its permissions."

if [ -d "/data3" ]; then

addShare "/data3" "Data3" "Shared" || error "Failed to add shared folder '/data3'. Please check its permissions."

IFS=',' read -r -a dirs <<< "${SHARES:-}"

for dir in "${dirs[@]}"; do

[ ! -d "$dir" ] && continue

dir_name=$(basename "$dir")

addShare "$dir" "$dir_name" "Shared $dir_name" || error "Failed to create shared folder for $dir!"

[ -d /run/samba/msg.lock ] && chmod -R 0755 /run/samba/msg.lock

[ -d /var/log/samba/cores ] && chmod -R 0700 /var/log/samba/cores

[ -d /var/cache/samba/msg.lock ] && chmod -R 0755 /var/cache/samba/msg.lock

if ! smbd; then

error "Samba daemon failed to start!"

smbd -i --debug-stdout || true

if [[ "${BOOT_MODE:-}" == "windows_legacy" ]]; then

# Enable NetBIOS on Windows 7 and lower

if ! nmbd; then

error "NetBIOS daemon failed to start!"

nmbd -i --debug-stdout || true

fi

# Enable Web Service Discovery on Vista and up

wsdd -i "$interface" -p -n "$hostname" &

echo "$!" > /var/run/wsdd.pid

return 0