modules/admin-full: rework wifi configuration

[project/luci.git] / modules / admin-full / luasrc / controller / admin / network.lua

diff --git a/modules/admin-full/luasrc/controller/admin/network.lua b/modules/admin-full/luasrc/controller/admin/network.lua
index fe60e78..14af771 100644 (file)
--- a/modules/admin-full/luasrc/controller/admin/network.lua
+++ b/modules/admin-full/luasrc/controller/admin/network.lua
@@ -41,17 +41,22 @@ function index()
        end
 
        if has_wifi and has_wifi.size > 0 then
-               local page = entry({"admin", "network", "wireless"}, arcombine(template("admin_network/wifi_overview"), cbi("admin_network/wifi")), i18n("Wifi"), 15)
+               local page
+
+               page = entry({"admin", "network", "wireless"}, arcombine(template("admin_network/wifi_overview"), cbi("admin_network/wifi")), i18n("Wifi"), 15)
                page.leaf = true
                page.subindex = true
 
-               local page = entry({"admin", "network", "wireless_join"}, call("wifi_join"), nil, 16)
+               page = entry({"admin", "network", "wireless_join"}, call("wifi_join"), nil, 16)
+               page.leaf = true
+
+               page = entry({"admin", "network", "wireless_add"}, call("wifi_add"), nil, 16)
                page.leaf = true
 
-               local page = entry({"admin", "network", "wireless_add"}, call("wifi_add"), nil, 16)
+               page = entry({"admin", "network", "wireless_delete"}, call("wifi_delete"), nil, 16)
                page.leaf = true
 
-               local page = entry({"admin", "network", "wireless_delete"}, call("wifi_delete"), nil, 16)
+               page = entry({"admin", "network", "wireless_status"}, call("wifi_status"), nil, 16)
                page.leaf = true
        end
 
@@ -127,7 +132,7 @@ function wifi_join()
 end
 
 function wifi_add()
-       local dev = luci.http.formvalue("device") 
+       local dev = luci.http.formvalue("device")
        local uci = require "luci.model.uci".cursor()
        local wlm = require "luci.model.wireless"
 
@@ -156,3 +161,60 @@ function wifi_delete(network)
        uci:save("wireless")
        luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
 end
+
+function wifi_status()
+       local function jsondump(x)
+               if x == nil then
+                       luci.http.write("null")
+               elseif type(x) == "table" then
+                       local k, v
+                       if type(next(x)) == "number" then
+                               luci.http.write("[ ")
+                               for k, v in ipairs(x) do
+                                       jsondump(v)
+                                       if next(x, k) then
+                                               luci.http.write(", ")
+                                       end
+                               end
+                               luci.http.write(" ]")
+                       else
+                               luci.http.write("{ ")
+                               for k, v in pairs(x) do
+                               luci.http.write("%q: " % k)
+                                       jsondump(v)
+                                       if next(x, k) then
+                                               luci.http.write(", ")
+                                       end
+                               end
+                               luci.http.write(" }")
+                       end
+               elseif type(x) == "number" or type(x) == "boolean" then
+                       luci.http.write(tostring(x))
+               elseif type(x) == "string" then
+                       luci.http.write("%q" % tostring(x))
+               end
+       end
+
+
+       local path = luci.dispatcher.context.requestpath
+       local dev  = path[#path]
+       local iw   = luci.sys.wifi.getiwinfo(dev)
+
+       if iw then
+               local f
+               local j = { }
+               for _, f in ipairs({
+                       "channel", "frequency", "txpower", "bitrate", "signal", "noise",
+                       "quality", "quality_max", "mode", "ssid", "bssid", "country",
+                       "encryption", "mbssid_support", "ifname"
+               }) do
+                       j[f] = iw[f]
+               end
+
+               luci.http.prepare_content("application/json")
+               jsondump(j)
+               return
+       end
+
+       luci.http.status(404, "No such device")
+end