gluon-core, gluon-client-bridge: use new gluon.site library in gluon.util

In particular, this affects users of gluon.util.iterate_radios.

package/gluon-client-bridge/luasrc/lib/gluon/upgrade/320-gluon-client-bridge-wireless

@@ -7,14 +7,11 @@ local uci = require('simple-uci').cursor()
 
 
 local function is_disabled(config, name)
-	local disabled
 	if uci:get('wireless', name) then
-		disabled = uci:get_bool('wireless', name, 'disabled')
-	else
-		disabled = config and config.disabled
+		return uci:get_bool('wireless', name, 'disabled')
 	end
 
-	return disabled
+	return config.disabled(false)
 end
 
 local function configure_client(config, radio, index, suffix)
@@ -23,7 +20,7 @@ local function configure_client(config, radio, index, suffix)
 
 	uci:delete('wireless', name)
 
-	if not config then
+	if not config() then
 		return
 	end
 
@@ -36,7 +33,7 @@ local function configure_client(config, radio, index, suffix)
 		device = radio,
 		network = 'client',
 		mode = 'ap',
-		ssid = config.ssid,
+		ssid = config.ssid(),
 		macaddr = macaddr,
 		ifname = suffix and 'client' .. suffix,
 		disabled = disabled or false,

package/gluon-core/luasrc/lib/gluon/upgrade/200-wireless

 #!/usr/bin/lua
 
 local util = require 'gluon.util'
-local site = require 'gluon.site_config'
+local site = require 'gluon.site'
 local sysconfig = require 'gluon.sysconfig'
 
 local uci = require('simple-uci').cursor()
@@ -12,11 +12,12 @@ if not sysconfig.gluon_version then
 end
 
 local function get_channel(radio, config)
+	local channel
 	if uci:get_first('gluon-core', 'wireless', 'preserve_channels') then
-		return uci:get('wireless', radio, 'channel') or config.channel
-	else
-		return config.channel
+		channel = uci:get('wireless', radio, 'channel')
 	end
+
+	return channel or config.channel()
 end
 
 local function is_disabled(name)
@@ -134,7 +135,7 @@ local function fixup_wan(radio, index)
 end
 
 local function configure_radio(radio, index, config)
-	if not config then
+	if not config() then
 		return
 	end
 
@@ -149,29 +150,27 @@ local function configure_radio(radio, index, config)
 
 	uci:set('wireless', radio, 'channel', channel)
 	uci:set('wireless', radio, 'htmode', 'HT20')
-	uci:set('wireless', radio, 'country', site.regdom)
+	uci:set('wireless', radio, 'country', site.regdom())
 
-	uci:set_list('wireless', radio, 'supported_rates', config.supported_rates)
-	uci:set_list('wireless', radio, 'basic_rate', config.basic_rate)
+	uci:set_list('wireless', radio, 'supported_rates', config.supported_rates())
+	uci:set_list('wireless', radio, 'basic_rate', config.basic_rate())
 
 
 	local ibss_disabled = is_disabled('ibss_' .. radio)
 	local mesh_disabled = is_disabled('mesh_' .. radio)
 
-	configure_ibss(config.ibss, radio, index, suffix,
+	configure_ibss(config.ibss(), radio, index, suffix,
 		first_non_nil(
 			ibss_disabled,
 			mesh_disabled,
-			(config.ibss or {}).disabled, -- will be nil if config.ibss or config.ibss.disabled is unset
-			false
+			config.ibss.disabled(false)
 		)
 	)
-	configure_mesh(config.mesh, radio, index, suffix,
+	configure_mesh(config.mesh(), radio, index, suffix,
 		first_non_nil(
 			mesh_disabled,
 			ibss_disabled,
-			(config.mesh or {}).disabled, -- will be nil if config.mesh or config.mesh.disabled is unset
-			false
+			config.mesh.disabled(false)
 		)
 	)
 

package/gluon-core/luasrc/usr/lib/lua/gluon/util.lua

@@ -35,7 +35,7 @@ local table = table
 local nixio = require 'nixio'
 local hash = require 'hash'
 local sysconfig = require 'gluon.sysconfig'
-local site = require 'gluon.site_config'
+local site = require 'gluon.site'
 local fs = require 'nixio.fs'
 
 
@@ -131,7 +131,7 @@ function site_seed_bytes(key, length)
 	-- cryptographic strength
 	while ret:len() < 2*length do
 		i = i + 1
-		v = hash.md5(v .. key .. site.site_seed:lower() .. i)
+		v = hash.md5(v .. key .. site.site_seed():lower() .. i)
 		ret = ret .. v
 	end
 
@@ -253,11 +253,9 @@ end
 function iterate_radios(uci, f)
 	local radios = {}
 
-	uci:foreach('wireless', 'wifi-device',
-	function(s)
+	uci:foreach('wireless', 'wifi-device', function(s)
 		table.insert(radios, s['.name'])
-	end
-	)
+	end)
 
 	for index, radio in ipairs(radios) do
 		local hwmode = uci:get('wireless', radio, 'hwmode')