samba4: fix netbios_name

* fixes: error 0x80070035
* add triggers to catch hostname changes

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>

net/samba4/Makefile

@@ -3,7 +3,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=samba
 PKG_VERSION:=4.9.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_MAINTAINER:=Andy Walsh <andy.walsh44+github@gmail.com>
 PKG_LICENSE:=GPL-3.0-only

net/samba4/files/samba.config

@@ -1,5 +1,4 @@
 config samba
-	option 'name'			'OpenWrt-SMB'
 	option 'workgroup'		'WORKGROUP'
 	option 'description'	'Samba on OpenWrt'
 	option 'charset' 		'UTF-8'

net/samba4/files/samba.init

@@ -1,6 +1,6 @@
 #!/bin/sh /etc/rc.common
 
-START=99
+START=98
 USE_PROCD=1
 
 smb_header() {
@@ -19,12 +19,12 @@ smb_header() {
 		done
 	)
 
-	local name workgroup description charset
-	local hostname="$(uci_get system.@system[0].hostname)"
+	local workgroup description charset
+	# we dont use netbios anymore as default and wsd/avahi is dns based
+	local hostname="$(hostname -f)"
 
-	config_get name				$1 name			"${hostname:-OpenWrt}"
-	config_get workgroup		$1 workgroup	"${hostname:-WORKGROUP}"
-	config_get description		$1 description	"Samba on ${hostname:-OpenWrt}"
+	config_get workgroup		$1 workgroup	"WORKGROUP"
+	config_get description		$1 description	"Samba on OpenWrt"
 	config_get charset			$1 charset		"UTF-8"
 	
 	config_get_bool MACOS			$1 macos			0
@@ -33,7 +33,7 @@ smb_header() {
 	config_get_bool DISABLE_WINBIND	$1 disable_winbind	0
 
 	mkdir -p /var/etc
-	sed -e "s#|NAME|#$name#g" \
+	sed -e "s#|NAME|#$hostname#g" \
 	    -e "s#|WORKGROUP|#$workgroup#g" \
 	    -e "s#|DESCRIPTION|#$description#g" \
 	    -e "s#|INTERFACES|#$interfaces#g" \
@@ -144,18 +144,11 @@ init_config() {
 	config_foreach smb_add_share sambashare
 }
 
-reload_service() {
-	init_config
-
-	killall -HUP samba
-	killall -HUP smbd
-	killall -HUP nmbd
-	killall -HUP winbindd
-}
-
 service_triggers() {
-	procd_add_reload_trigger samba4
-
+	PROCD_RELOAD_DELAY=2000
+	
+	procd_add_reload_trigger "dhcp" "system" "samba4"
+	
 	local i
 	for i in $samba_iface; do
 		procd_add_reload_interface_trigger $i