Create 20-smb

.github/diy/packages/luci-app-samba4/root/etc/hotplug.d/block/20-smb

@@ -0,0 +1,120 @@
+#!/bin/sh
+
+. /lib/functions.sh
+. /lib/functions/service.sh
+
+global=0
+config_file="/etc/config/samba4"
+
+[ ! -f /etc/config/samba4 ] && {
+echo "
+config samba
+	option workgroup 'WORKGROUP'
+	option charset 'UTF-8'
+	option description 'Samba on OpenWRT'
+" > $config_file
+}
+
+wait_for_init() {
+	for i in `seq 30`
+	do
+		[ -e /tmp/procd.done ] || {
+		sleep 1; continue;
+		}
+		return
+	done
+}
+
+smb_handle() {
+	local path
+	config_get path "$1" path
+	if [ -n "$path" ]; then
+		case "$path" in
+			"$2" | "$2"/*) global=1 ;;
+		esac
+		case "$2" in
+			"$path" | "$path"/*) global=1 ;;
+		esac
+	fi
+}
+
+chk_en() {
+	config_get_bool autoshare "$1" autoshare 1
+	[ "$autoshare" -eq 0 ] && exit
+}
+
+config_load samba4
+config_foreach chk_en samba4
+
+device=`basename "$DEVPATH"`
+
+case "$ACTION" in
+	add)
+
+	case "$device" in
+		sd*);;
+		md*);;
+		hd*);;
+		mmcblk*);;  
+		nvme*);;
+		*) return;;
+	esac
+
+	path="/dev/$device"
+
+	wait_for_init
+
+	grep -v '/boot\|/opt' /proc/mounts | while read -r j
+	do
+		str=${j%% *}
+		if [ "$str" = "$path" ];then
+			strr=${j#* }
+			target=${strr%% *}
+			global=0
+
+			config_load samba4
+			config_foreach smb_handle sambashare "$target"
+			
+			name=${target#*/mnt/}
+			name=$(echo "$name" | sed -e "s/^\///")
+			
+			if [ "$global" -eq 0 ] ;then
+				echo -e "\n\nconfig sambashare" >> $config_file
+				echo -e "\toption auto '1'" >> $config_file
+				echo -e "\toption name '$name'" >> $config_file
+				echo -e "\toption path '$target'" >> $config_file
+				echo -e "\toption read_only 'no'" >> $config_file
+				echo -e "\toption guest_ok 'yes'" >> $config_file
+				echo -e "\toption create_mask '0666'" >> $config_file
+				echo -e "\toption dir_mask '0777'" >> $config_file
+				echo -e "\toption device '$device'" >> $config_file
+				echo -e "\toption force_root '1'" >> $config_file
+				/etc/init.d/samba4 reload
+				return
+			fi
+		fi
+	done
+	;;
+
+	remove)
+		i=0
+		while true
+		do
+			if ! uci -q get samba4.@sambashare[$i] >/dev/null; then
+				break
+			fi
+
+			dev=$(uci -q get samba4.@sambashare[$i].device)
+			if [ "$dev" = "$device" ]; then
+				auto=$(uci -q get samba4.@sambashare[$i].auto)
+				if [ "$auto" = "1" ]; then
+					uci delete samba4.@sambashare[$i]
+					uci commit samba4
+					/etc/init.d/samba4 reload
+					return
+				fi
+			fi
+			let i+=1
+		done
+	;;
+esac