From 95886d45851f34baf0d66a31f217661f21a81f88 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Sat, 30 Oct 2010 17:56:06 +0000
Subject: [PATCH] libs/core: use imatch() in firewall and network model

---
 libs/core/luasrc/model/firewall.lua | 18 ++++--------------
 libs/core/luasrc/model/network.lua  | 14 ++------------
 2 files changed, 6 insertions(+), 26 deletions(-)

diff --git a/libs/core/luasrc/model/firewall.lua b/libs/core/luasrc/model/firewall.lua
index 1baa2ce23..713fc5704 100644
--- a/libs/core/luasrc/model/firewall.lua
+++ b/libs/core/luasrc/model/firewall.lua
@@ -29,16 +29,6 @@ module "luci.model.firewall"
 
 local uci_r, uci_s
 
-function _strlist(x)
-	if x == nil then
-		x = ""
-	elseif type(x) == "table" then
-		x = table.concat(x, " ")
-	end
-
-	return x:gmatch("%S+")
-end
-
 function _valid_id(x)
 	return (x and #x > 0 and x:match("^[a-zA-Z0-9_]+$"))
 end
@@ -130,7 +120,7 @@ function get_zone_by_network(self, net)
 		function(s)
 			if s.name and net then
 				local n
-				for n in _strlist(s.network or s.name) do
+				for n in utl.imatch(s.network or s.name) do
 					if n == net then
 						z = s['.name']
 						return false
@@ -338,7 +328,7 @@ function zone.add_network(self, net)
 		local nets = { }
 
 		local n
-		for n in _strlist(self:get("network") or self:get("name")) do
+		for n in utl.imatch(self:get("network") or self:get("name")) do
 			if n ~= net then
 				nets[#nets+1] = n
 			end
@@ -358,7 +348,7 @@ function zone.del_network(self, net)
 	local nets = { }
 
 	local n
-	for n in _strlist(self:get("network") or self:get("name")) do
+	for n in utl.imatch(self:get("network") or self:get("name")) do
 		if n ~= net then
 			nets[#nets+1] = n
 		end
@@ -375,7 +365,7 @@ function zone.get_networks(self)
 	local nets = { }
 
 	local n
-	for n in _strlist(self:get("network") or self:get("name")) do
+	for n in utl.imatch(self:get("network") or self:get("name")) do
 		nets[#nets+1] = n
 	end
 
diff --git a/libs/core/luasrc/model/network.lua b/libs/core/luasrc/model/network.lua
index ed40dc2ff..bb98f8223 100644
--- a/libs/core/luasrc/model/network.lua
+++ b/libs/core/luasrc/model/network.lua
@@ -93,16 +93,6 @@ function _stror(s1, s2)
 	end
 end
 
-function _strlist(x)
-	if x == nil then
-		x = ""
-	elseif type(x) == "table" then
-		x = table.concat(x, " ")
-	end
-
-	return x:gmatch("%S+")
-end
-
 function _get(c, s, o)
 	return uci_r:get(c, s, o)
 end
@@ -619,7 +609,7 @@ function network.get_interfaces(self)
 		ifaces = { interface(ifn) }
 	else
 		local nfs = { }
-		for ifn in _strlist(self:get("ifname")) do
+		for ifn in utl.imatch(self:get("ifname")) do
 			ifn = ifn:match("[^:]+")
 			nfs[ifn] = interface(ifn)
 		end
@@ -661,7 +651,7 @@ function network.contains_interface(self, ifname)
 		ifn = self:proto() .. "-" .. self.sid
 		return ifname == ifn
 	else
-		for ifn in _strlist(self:get("ifname")) do
+		for ifn in utl.imatch(self:get("ifname")) do
 			ifn = ifn:match("[^:]+")
 			if ifn == ifname then
 				return true
-- 
2.25.1