From: Enrique Giraldo <enrique.giraldo@galgus.net>
Date: Tue, 18 Sep 2018 11:43:01 +0000 (+0200)
Subject: luci-mod-admin-full: add dependency for channel auto
X-Git-Url: http://git.openwrt.org/?p=project%2Fluci.git;a=commitdiff_plain;h=4518c0629089eccfc7d2e88a79409cb2df226306

luci-mod-admin-full: add dependency for channel auto

Do not show 'auto' channel option if hostapd is
not compiled with CONFIG_ACS

Signed-off-by: Enrique Giraldo <hgiraldos@gmail.com>
---

diff --git a/modules/luci-base/luasrc/view/cbi/wireless_modefreq.htm b/modules/luci-base/luasrc/view/cbi/wireless_modefreq.htm
index ebb02e489b..eeb1d5c5cb 100644
--- a/modules/luci-base/luasrc/view/cbi/wireless_modefreq.htm
+++ b/modules/luci-base/luasrc/view/cbi/wireless_modefreq.htm
@@ -4,6 +4,7 @@
 	var freqlist = <%= luci.http.write_json(self.iwinfo.freqlist) %>;
 	var hwmodes  = <%= luci.http.write_json(self.iwinfo.hwmodelist or {}) %>;
 	var htmodes  = <%= luci.http.write_json(self.iwinfo.htmodelist) %>;
+	var acs =  <%= luci.http.write_json(self.hostapd_acs or 0) %>;
 
 	var channels = {
 		'11g': [
@@ -14,6 +15,10 @@
 		]
 	};
 
+	if (acs < 1) {
+		channels[(freqlist[freqlist.length - 1].mhz > 2484) ? '11a' : '11g'].length = 0;
+	}
+
 	for (var i = 0; i < freqlist.length; i++)
 		channels[(freqlist[i].mhz > 2484) ? '11a' : '11g'].push(
 			freqlist[i].channel,
diff --git a/modules/luci-mod-network/luasrc/model/cbi/admin_network/wifi.lua b/modules/luci-mod-network/luasrc/model/cbi/admin_network/wifi.lua
index 7b7fc0ffcf..6cf4bdd244 100644
--- a/modules/luci-mod-network/luasrc/model/cbi/admin_network/wifi.lua
+++ b/modules/luci-mod-network/luasrc/model/cbi/admin_network/wifi.lua
@@ -177,6 +177,7 @@ if found_sta then
 else
 	ch = s:taboption("general", Value, "_mode_freq", '<br />'..translate("Operating frequency"))
 	ch.iwinfo = iw
+	ch.hostapd_acs = (os.execute("hostapd -vacs >/dev/null 2>/dev/null") == 0)
 	ch.template = "cbi/wireless_modefreq"
 
 	function ch.cfgvalue(self, section)