NIU: Allow automatic unbridging of LAN ethernet for WAN use

diff --git a/modules/niu/luasrc/model/cbi/niu/network/lan1.lua b/modules/niu/luasrc/model/cbi/niu/network/lan1.lua
index e4005bb..423b4df 100644 (file)
--- a/modules/niu/luasrc/model/cbi/niu/network/lan1.lua
+++ b/modules/niu/luasrc/model/cbi/niu/network/lan1.lua
@@ -42,8 +42,8 @@ s:tab("expert", translate("Expert Settings"))
 
 p = s:taboption("expert", ListValue, "proto", translate("Connection Protocol"))
 p.default = "static"
 
 p = s:taboption("expert", ListValue, "proto", translate("Connection Protocol"))
 p.default = "static"

-p:value("dhcp", "DHCP")

 p:value("static", translate("Static Ethernet"))
 p:value("static", translate("Static Ethernet"))

+p:value("dhcp", "DHCP")

 
 mac = s:taboption("expert", Value, "macaddr", translate("<abbr title=\"Media Access Control\">MAC</abbr>-Address"))
 
 
 mac = s:taboption("expert", Value, "macaddr", translate("<abbr title=\"Media Access Control\">MAC</abbr>-Address"))
 

diff --git a/modules/niu/luasrc/model/cbi/niu/network/wan.lua b/modules/niu/luasrc/model/cbi/niu/network/wan.lua
index 1724c4a..cb97cc1 100644 (file)
--- a/modules/niu/luasrc/model/cbi/niu/network/wan.lua
+++ b/modules/niu/luasrc/model/cbi/niu/network/wan.lua
@@ -21,7 +21,21 @@ local function deviceroute(self)
        
        if wd:find("ethernet:") == 1 then
                cursor:set("network", "wan", "defaultroute", "1")
        
        if wd:find("ethernet:") == 1 then
                cursor:set("network", "wan", "defaultroute", "1")

-               cursor:set("network", "wan", "ifname", wd:sub(10))
+               if wd:find("!", 10) == 10 then  --Unbridge from LAN
+                       local ethdev = wd:sub(11)
+                       local ifname = cursor:get("network", "lan", "ifname")
+                       local newifname = {}
+                       for k in ifname:gmatch("[^ ]+") do
+                               if k ~= ifname then
+                                       newifname[#newifname+1] = k
+                               end
+                       end
+                       cursor:set("network", "lan", "ifname", table.concat(newifname, " "))
+                       cursor:set("network", "wan", "_wandev", "ethernet:" .. ethdev)
+                       cursor:set("network", "wan", "ifname", ethdev)
+               else
+                       cursor:set("network", "wan", "ifname", wd:sub(10))
+               end

                self:set_route("etherwan")
        else
                cursor:delete("network", "wan", "ifname")
                self:set_route("etherwan")
        else
                cursor:delete("network", "wan", "ifname")

diff --git a/modules/niu/luasrc/model/cbi/niu/network/wandevice.lua b/modules/niu/luasrc/model/cbi/niu/network/wandevice.lua
index 9287ba8..8917b97 100644 (file)
--- a/modules/niu/luasrc/model/cbi/niu/network/wandevice.lua
+++ b/modules/niu/luasrc/model/cbi/niu/network/wandevice.lua
@@ -19,7 +19,10 @@ s = m:section(NamedSection, "wan", "interface", "Internet Connection Device")
 s.anonymous = true
 s.addremove = false
 
 s.anonymous = true
 s.addremove = false
 

-l = s:option(ListValue, "_wandev", "Internet Connection via")
+s:tab("general", translate("General Settings"))
+s:tab("expert", translate("Expert Settings"))
+
+l = s:taboption("general", ListValue, "_wandev", "Internet Connection via")

 
 for _, ifc in ipairs(niulib.eth_get_available("wan")) do
        l:value("ethernet:%s" % ifc, "Cable / DSL / Ethernet-Adapter (%s)" % ifc)
 
 for _, ifc in ipairs(niulib.eth_get_available("wan")) do
        l:value("ethernet:%s" % ifc, "Cable / DSL / Ethernet-Adapter (%s)" % ifc)


@@ -29,7 +32,16 @@ for _, wifi in ipairs(niulib.wifi_get_available("client")) do
        l:value("wlan:%s" % wifi, "WLAN-Adapter (%s)" % wifi)
 end
 
        l:value("wlan:%s" % wifi, "WLAN-Adapter (%s)" % wifi)
 end
 

+for _, ifc in ipairs(niulib.eth_get_bridged("lan")) do
+       l:value("ethernet:!%s" % ifc, "Used Ethernet-Adapter (%s)" % ifc, {_showused = "1"})
+end

 
 l:value("none", "No Internet Connection")
 
 
 l:value("none", "No Internet Connection")
 

+v = s:taboption("expert", ListValue, "_showused", translate("Show ethernet adapters in use"))
+v:value("", translate("never"))
+v:value("1", translate("from LAN-bridge, unbridge on-demand"))
+
+
+

 return m
 return m

diff --git a/modules/niu/luasrc/niulib.lua b/modules/niu/luasrc/niulib.lua
index aef542a..dc3df5e 100644 (file)
--- a/modules/niu/luasrc/niulib.lua
+++ b/modules/niu/luasrc/niulib.lua
@@ -15,7 +15,9 @@ $Id$
 local ipairs, pairs, require = ipairs, pairs, require
 local os = require "os"
 
 local ipairs, pairs, require = ipairs, pairs, require
 local os = require "os"
 

-local cursor = require "luci.model.uci".inst
+local uci = require "luci.model.uci"
+local cursor = uci.inst
+local state = uci.inst_state

 
 
 module "luci.niulib"
 
 
 module "luci.niulib"


@@ -36,6 +38,20 @@ function eth_get_available(except)
        return ifs
 end
 
        return ifs
 end
 

+function eth_get_bridged(except)
+       local devs = state:get("network", except, "device")
+       
+       local ifs = {}
+       local cnt = 0
+       for x in devs:gmatch("[^ ]+") do
+               cnt = cnt + 1
+               if x:find("eth") == 1 then
+                       ifs[#ifs+1] = x
+               end
+       end
+       return cnt > 1 and ifs or {}
+end
+

 function wifi_get_available(except)
        cursor:unload("wireless")
 
 function wifi_get_available(except)
        cursor:unload("wireless")