NIU:

Allow DHCP for Local Network (preparing WDS client)
Use niulib-wrapper for finding available interfaces

modules/niu/luasrc/model/cbi/niu/network/etherwan.lua

@@ -30,14 +30,14 @@ s.addremove = false
 s:tab("general", translate("General Settings"))
 s:tab("expert", translate("Expert Settings"))
 
-p = s:taboption("general", ListValue, "proto", "Connection Type")
+p = s:taboption("general", ListValue, "proto", translate("Connection Protocol"))
 p.override_scheme = true
 p.default = "dhcp"
-p:value("dhcp", "Cable / Ethernet / DHCP")
+p:value("dhcp", translate("Cable / Ethernet / DHCP"))
 if has_pppoe then p:value("pppoe", "DSL / PPPoE")   end
 if has_pppoa then p:value("pppoa", "PPPoA")   end
 if has_pptp  then p:value("pptp",  "PPTP")    end
-p:value("static", "Static Ethernet")
+p:value("static", translate("Static Ethernet"))
 
 
 

modules/niu/luasrc/model/cbi/niu/network/lan.lua

@@ -19,6 +19,23 @@ function d.on_done()
 		cs:save("network")
 	end
 	
+	if cursor:get("network", "lan", "proto") == "dhcp" then
+		local emergv4 = cursor:get("network", "lan", "_emergv4")
+		if emergv4 then
+			if cursor:get("network", "lan_ea") then
+				cursor:set("network", "lan_ea", "ipaddr", emergv4)
+			else
+				cursor:section("network", "alias", "lan_ea", {
+					ipaddr = emergv4,
+					netmask = "255.255.255.0",
+					network = "lan"
+				})
+			end
+		else
+			cursor:delete("network", "lan_ea")
+		end
+	end
+
 	cursor:set("network", "lan", "type", "bridge")
 	cursor:commit("network")
 	cursor:commit("dhcp")

modules/niu/luasrc/model/cbi/niu/network/lan1.lua

@@ -13,31 +13,38 @@ You may obtain a copy of the License at
 $Id$
 ]]--
 
-local nw = require "luci.model.network"
+local niulib = require "luci.niulib"
-
+local fs = require "nixio.fs"
-local has_ipv6 = nw:has_ipv6()
+local has_ipv6 = fs.access("/proc/net/ipv6_route")
 
 m = Map("network", "Configure Local Network", "These settings affect the devices in your local network. "..
 "Usually you do not need to change anything here for your router to work correctly.")
 
-nw.init(m.uci)
-
 s = m:section(NamedSection, "lan", "interface", "Network Settings")
 s.addremove = false
 
 s:tab("general", translate("General Settings"))
 
 ipaddr = s:taboption("general", Value, "ipaddr", translate("<abbr title=\"Internet Protocol Version 4\">IPv4</abbr>-Address"))
+ipaddr.default = "192.168.0.1"
+ipaddr:depends("proto", "static")
 
 nm = s:taboption("general", Value, "netmask", translate("<abbr title=\"Internet Protocol Version 4\">IPv4</abbr>-Netmask"))
+nm.default = "255.255.255.0"
 nm:value("255.255.255.0")
 nm:value("255.255.0.0")
 nm:value("255.0.0.0")
+nm:depends("proto", "static")
 
 
 
 s:tab("expert", translate("Expert Settings"))
 
+p = s:taboption("expert", ListValue, "proto", translate("Connection Protocol"))
+p.default = "static"
+p:value("dhcp", "DHCP")
+p:value("static", translate("Static Ethernet"))
+
 mac = s:taboption("expert", Value, "macaddr", translate("<abbr title=\"Media Access Control\">MAC</abbr>-Address"))
 
 mtu = s:taboption("expert", Value, "mtu", "MTU")
@@ -48,37 +55,33 @@ dns:depends("peerdns", "")
 
 
 gw = s:taboption("expert", Value, "gateway", translate("<abbr title=\"Internet Protocol Version 4\">IPv4</abbr>-Gateway"))
+gw:depends("proto", "static")
+
 bcast = s:taboption("expert", Value, "bcast", translate("<abbr title=\"Internet Protocol Version 4\">IPv4</abbr>-Broadcast"))
+bcast:depends("proto", "static")
 
 
 if has_ipv6 then
 	ip6addr = s:taboption("expert", Value, "ip6addr", translate("<abbr title=\"Internet Protocol Version 6\">IPv6</abbr>-Address"), translate("<abbr title=\"Classless Inter-Domain Routing\">CIDR</abbr>-Notation: address/prefix"))
+	ip6addr:depends("proto", "static")
 	ip6gw = s:taboption("expert", Value, "ip6gw", translate("<abbr title=\"Internet Protocol Version 6\">IPv6</abbr>-Gateway"))
+	ip6gw:depends("proto", "static")
 end
 
+emerg = s:taboption("expert", Value, "_emergv4", translate("Emergency Access Address"))
+emerg:depends("proto", "dhcp")
+emerg.default = "169.254.255.169"
+
 
 stp = s:taboption("expert", Flag, "stp", translate("Enable <abbr title=\"Spanning Tree Protocol\">STP</abbr>"),
 	translate("Enables the Spanning Tree Protocol on this bridge"))
 
-ifname_multi = s:taboption("expert", MultiValue, "ifname_multi", translate("Interface"))
+ifname_multi = s:taboption("expert", MultiValue, "ifname", translate("Interface"))
-ifname_multi.template = "cbi/network_ifacelist"
-ifname_multi.nobridges = true
 ifname_multi.widget = "checkbox"
-
+for _, eth in ipairs(niulib.eth_get_available("lan")) do
-function ifname_multi.cfgvalue(self, s)
+	ifname_multi:value(eth, translate("Ethernet-Adapter (%s)") % eth)
-	return self.map.uci:get("network", s, "ifname")
 end
 
-function ifname_multi.write(self, s, val)
-	local n = nw:get_network(s)
-	if n then n:ifname(val) end
-end
-
-for _, d in ipairs(nw:get_interfaces()) do
-	if not d:is_bridge() then
-		ifname_multi:value(d:name())
-	end
-end
 
 
 m2 = Map("dhcp")
@@ -93,17 +96,24 @@ s:tab("general", translate("General Settings"))
 s:depends("interface", "lan")
 
 enable = s:taboption("general", ListValue, "ignore", "Automatic address assignment for network devices", "")
-enable:value(0, translate("enable"))
+enable:value(0, translate("enable"), {["network.lan.proto"] = "static"})
 enable:value(1, translate("disable"))
 
 
 s:tab("expert", translate("Expert Settings"))
 start = s:taboption("expert", Value, "start", translate("First leased address"))
+start:depends("ignore", "0")
+
 limit = s:taboption("expert", Value, "limit", translate("Number of leased addresses"), "")
+limit:depends("ignore", "0")
+
 time = s:taboption("expert", Value, "leasetime", "Lease Time")
+time:depends("ignore", "0")
+
 local dd = s:taboption("expert", Flag, "dynamicdhcp", "Also generate addresses for unknown devices")
 dd.rmempty = false
 dd.default = "1"
+dd:depends("ignore", "0")
 
 
 return m, m2