fix: Samba for user-mode networking (#288)

src/install.sh

@@ -628,6 +628,8 @@ updateXML() {
   local language="$2"
   local culture region user admin pass keyboard
 
+  sed -i "s/ 20.20.20.1 / ${VM_NET_IP%.*}.1 /g" "$asset"
+
   [ -z "$HEIGHT" ] && HEIGHT="720"
   [ -z "$WIDTH" ] && WIDTH="1280"
 

src/samba.sh

@@ -14,6 +14,10 @@ if [[ "$DHCP" == [Yy1]* ]]; then
   interface="$VM_NET_DEV"
 fi
 
+if [[ "${NETWORK,,}" == "user"* ]]; then
+  interface="127.0.0.1"
+fi
+
 addShare() {
   local dir="$1"
   local name="$2"
@@ -107,10 +111,24 @@ done
 if ! smbd; then
   error "Samba daemon failed to start!"
   smbd -i --debug-stdout || true
+else
+  if [[ "${NETWORK,,}" == "user"* ]]; then
+    NET_OPTS="${NET_OPTS/,hostfwd/,guestfwd=tcp:${VM_NET_IP%.*}.1:445-tcp:127.0.0.1:445,hostfwd}"
+  fi
 fi
 
-# Enable Web Service Discovery
+[[ "${NETWORK,,}" == "user"* ]] && return 0
+
+if [[ "${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
+else
+  # Enable Web Service Discovery on Vista and up
   wsdd -i "$interface" -p -n "$hostname" &
   echo "$!" > /var/run/wsdd.pid
+fi
 
 return 0