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luci-base: eliminiate use of uci state vars in luci.sys

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Rewrite `luci.sys.wifi.getiwinfo()` to use the ubus wireless state instead of
depreacated uci state vars in order to map abstract network notation to
wireless ifnames.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
This commit is contained in:
Jo-Philipp Wich 2015-10-27 14:11:11 +01:00
parent 57ba1922b7
commit 927dc1aff9
1 changed files with 12 additions and 22 deletions
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34
modules/luci-base/luasrc/sys.lua
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@ -581,30 +581,20 @@ function wifi.getiwinfo(ifname)
local stat, iwinfo = pcall(require, "iwinfo")
if ifname then
local c = 0
local u = uci.cursor_state()
local d, n = ifname:match("^(%w+)%.network(%d+)")
if d and n then
local wstate = luci.util.ubus("network.wireless", "status") or { }
d = d or ifname
n = n and tonumber(n) or 1
if type(wstate[d]) == "table" and
type(wstate[d].interfaces) == "table" and
type(wstate[d].interfaces[n]) == "table" and
type(wstate[d].interfaces[n].ifname) == "string"
then
ifname = wstate[d].interfaces[n].ifname
else
ifname = d
n = tonumber(n)
u:foreach("wireless", "wifi-iface",
function(s)
if s.device == d then
c = c + 1
if c == n then
ifname = s.ifname or s.device
return false
end
end
end)
elseif u:get("wireless", ifname) == "wifi-device" then
u:foreach("wireless", "wifi-iface",
function(s)
if s.device == ifname and s.ifname then
ifname = s.ifname
return false
end
end)
end
local t = stat and iwinfo.type(ifname)