From d1fd6e702ee2ee9f2637c29dec2870ce308a9ba9 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Wed, 8 Aug 2012 20:16:46 +0000
Subject: [PATCH] libs/sys: remove wifi.getiwconfig() and wifi.getiwscan()

---
 libs/sys/luasrc/sys.lua | 50 -----------------------------------------
 1 file changed, 50 deletions(-)

diff --git a/libs/sys/luasrc/sys.lua b/libs/sys/luasrc/sys.lua
index f6f95625d..a5c5ab1ec 100644
--- a/libs/sys/luasrc/sys.lua
+++ b/libs/sys/luasrc/sys.lua
@@ -836,56 +836,6 @@ function wifi.getiwinfo(ifname)
 	end
 end
 
---- Get iwconfig output for all wireless devices.
--- @return	Table of tables containing the iwconfing output for each wifi device
-function wifi.getiwconfig()
-	local cnt = luci.util.exec("PATH=/sbin:/usr/sbin iwconfig 2>/dev/null")
-	local iwc = {}
-
-	for i, l in pairs(luci.util.split(luci.util.trim(cnt), "\n\n")) do
-		local k = l:match("^(.-) ")
-		l = l:gsub("^(.-) +", "", 1)
-		if k then
-			local entry, flags = _parse_mixed_record(l)
-			if entry then
-				entry.flags = flags
-			end
-			iwc[k] = entry
-		end
-	end
-
-	return iwc
-end
-
---- Get iwlist scan output from all wireless devices.
--- @return	Table of tables contaiing all scan results
-function wifi.iwscan(iface)
-	local siface = iface or ""
-	local cnt = luci.util.exec("iwlist "..siface.." scan 2>/dev/null")
-	local iws = {}
-
-	for i, l in pairs(luci.util.split(luci.util.trim(cnt), "\n\n")) do
-		local k = l:match("^(.-) ")
-		l = l:gsub("^[^\n]+", "", 1)
-		l = luci.util.trim(l)
-		if k then
-			iws[k] = {}
-			for j, c in pairs(luci.util.split(l, "\n          Cell")) do
-				c = c:gsub("^(.-)- ", "", 1)
-				c = luci.util.split(c, "\n", 7)
-				c = table.concat(c, "\n", 1)
-				local entry, flags = _parse_mixed_record(c)
-				if entry then
-					entry.flags = flags
-				end
-				table.insert(iws[k], entry)
-			end
-		end
-	end
-
-	return iface and (iws[iface] or {}) or iws
-end
-
 --- Get available channels from given wireless iface.
 -- @param iface	Wireless interface (optional)
 -- @return		Table of available channels
-- 
2.25.1