luci-app-ser2net: new module supporting ser2net.

applications/luci-app-ser2net/Makefile

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+#
+# Copyright (C) 2020 Michele Primavera
+#
+# This is free software, licensed under the Apache License, Version 2.0 .
+#
+
+include $(TOPDIR)/rules.mk
+
+LUCI_TITLE:=LuCI Support for ser2net
+LUCI_DEPENDS:=+ser2net
+
+PKG_LICENSE:=Apache-2.0
+
+include ../../luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature

applications/luci-app-ser2net/luasrc/controller/ser2net.lua

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+module("luci.controller.ser2net", package.seeall)
+
+function index()
+        entry({"admin", "services", "ser2net"}, alias("admin", "services", "ser2net", "config"), "ser2net").i18n = "ser2net"
+        entry({"admin", "services", "ser2net", "config"}, cbi("ser2net"))
+end
+

applications/luci-app-ser2net/luasrc/model/cbi/ser2net.lua

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+-- Copyright (C) 2020 Michele Primavera
+-- Licensed to the public under the Apache License 2.0.
+
+m = Map("ser2net", translate("ser2net"),
+        translate("The ser2net service allows telnet and tcp sessions to be established with a unit's serial ports.<br/>"))
+
+function m.on_after_commit(self)
+        luci.sys.init.enable("ser2net")
+        luci.sys.call("/etc/init.d/ser2net restart >/dev/null 2>&1")
+end
+
+s = m:section(TypedSection, "ser2net", translate("Global switch"))
+s.anonymous = true
+
+enabled = s:option(Flag, "enabled", translate("Enabled"))
+enabled.rmempty = false
+
+s = m:section(TypedSection, "controlport", translate("Control port"))
+s.anonymous = true
+
+enabled = s:option(Flag, "enabled", translate("Enabled"))
+enabled.rmempty = false
+
+host = s:option(Value, "host", translate("Binding address"), translate("The network to listen from."))
+host.rmempty = false
+host.default = "localhost"
+
+port = s:option(Value, "port", translate("Control port"), translate("The TCP port to listen on."))
+port.rmempty = false
+port.default = "2000"
+
+s = m:section(TypedSection, "default", translate("Default settings"))
+s.anonymous = true
+
+baudrate = s:option(ListValue, "speed", translate("Baud rate"), translate("The speed the device port should operate at."))
+baudrate.rmempty = false
+baudrate:value(300)
+baudrate:value(1200)
+baudrate:value(2400)
+baudrate:value(4800)
+baudrate:value(9600)
+baudrate:value(19200)
+baudrate:value(38400)
+baudrate:value(57600)
+baudrate:value(115200)
+baudrate.default = 9600
+
+databits = s:option(ListValue, "databits", translate("Data bits"))
+databits.rmempty = false
+databits:value(8)
+databits:value(7)
+databits.default = 8
+
+parity = s:option(ListValue, "parity", translate("Parity"))
+parity.rmempty = false
+parity:value("none", translate("None"))
+parity:value("even", translate("Even"))
+parity:value("odd", translate("Odd"))
+
+stopbits = s:option(ListValue, "stopbits", translate("Stop bits"))
+stopbits.rmempty = false
+stopbits:value(1)
+stopbits:value(2)
+
+rtscts = s:option(Flag, "rtscts", translate("Use RTS and CTS lines"))
+local_ = s:option(Flag, "local", translate("Ignore modem control signals"))
+remctl = s:option(Flag, "remctl", translate("Allow the RFC 2217 protocol"))
+
+s = m:section(TypedSection, "proxy", translate("Proxies"))
+
+s.anonymous = true
+s.addremove = true
+
+enabled = s:option(Flag, "enabled", translate("Enabled"))
+enabled.rmempty = false
+
+port = s:option(Value, "port", translate("Server port"), translate("The TCP port to listen on."))
+port.rmempty = false
+port.default = "5000"
+
+protocol = s:option(ListValue, "protocol", translate("Protocol"), translate("The protocol to listen to."))
+protocol.rmempty = false
+protocol:value("raw", translate("Raw"))
+protocol:value("rawlp", translate("Rawlp"))
+protocol:value("telnet", translate("Telnet"))
+protocol:value("off", translate("Off"))
+protocol.default = "raw"
+
+timeout = s:option(Value, "timeout", translate("Timeout"), translate("The amount of seconds of inactivity before a disconnect occurs.<br/>A value of zero means wait indefinitely."))
+timeout.rmempty = false
+timeout.default = "0"
+
+device = s:option(Value, "device", translate("Device"), translate("The name of the device to connect to.<br/>This must be in the form of /dev/<device>."))
+device.rmempty = false
+device.default = "/dev/ttyUSB0"
+
+baudrate = s:option(ListValue, "baudrate", translate("Baud rate"), translate("The speed the device port should operate at."))
+baudrate.rmempty = false
+baudrate:value(300)
+baudrate:value(1200)
+baudrate:value(2400)
+baudrate:value(4800)
+baudrate:value(9600)
+baudrate:value(19200)
+baudrate:value(38400)
+baudrate:value(57600)
+baudrate:value(115200)
+baudrate.default = 9600
+
+databits = s:option(ListValue, "databits", translate("Data bits"))
+databits.rmempty = false
+databits:value(8)
+databits:value(7)
+databits.default = 8
+
+parity = s:option(ListValue, "parity", translate("Parity"))
+parity.rmempty = false
+parity:value("none", translate("None"))
+parity:value("even", translate("Even"))
+parity:value("odd", translate("Odd"))
+
+stopbits = s:option(ListValue, "stopbits", translate("Stop bits"))
+stopbits.rmempty = false
+stopbits:value(1)
+stopbits:value(2)
+
+rtscts = s:option(Flag, "rtscts", translate("Use RTS and CTS lines"))
+local_ = s:option(Flag, "local", translate("Ignore modem control signals"))
+xonoff = s:option(Flag, "xonxoff", translate("Turn on XON and XOFF support."))
+
+options = s:option(DynamicList, "options", translate("Extra options"))
+
+led_tx = s:option(Value, "led_tx", translate("TX LED configuration"))
+led_tx.default = ""
+led_rx = s:option(Value, "led_rx", translate("RX LED configuration"))
+led_rx.default = ""
+
+s = m:section(TypedSection, "led", translate("LED redirect"))
+
+s.anonymous = false
+s.addremove = true
+
+driver = s:option(Value, "driver", translate("Driver"), translate("The driver required for the device."))
+driver.default = "sysfs"
+driver.rmempty = false
+
+device = s:option(Value, "device", translate("Device"), translate("The device itself."))
+device.default = "duckbill:red:rs485"
+device.rmempty = false
+
+duration = s:option(Value, "duration", translate("Duration"), translate("Blink duration."))
+device.default = 20
+device.rmempty = false
+
+state = s:option(Flag, "state", translate("State"))
+state.rmempty = false
+
+return m