luci-app-qmodem: add override AT port support (#83)

Author: FUjr

luci/luci-app-qmodem/luasrc/model/cbi/qmodem/dial_config.lua

@@ -26,9 +26,14 @@ alias.rmempty = true
 at_port = s:taboption("general",Value, "at_port", translate("AT Port"))
 sms_at_port = s:taboption("general",Value, "sms_at_port", translate("SMS AT Port"))
 sms_at_port.rmempty = true
+override_at_port = s:taboption("general", Value, "override_at_port", translate("Override AT Port"))
+override_at_port.rmempty = true
 valid_at_ports = uci:get("qmodem",arg[1],"valid_at_ports")
 avalible_ports = uci:get("qmodem",arg[1],"ports")
 
+
+
+
 dns_list = s:taboption("general", DynamicList, "dns_list", translate("DNS"))
 dns_list.description = translate("If the DNS server is not set, it will use the DNS server leased by the operator.")
 
@@ -52,6 +57,7 @@ for i1,v1 in ipairs(avalible_ports) do
     end
 	at_port:value(v1,msg)
     sms_at_port:value(v1,msg)
+    override_at_port:value(v1,msg)
 end
 
 at_port.placeholder = translate("Not null")

luci/luci-app-qmodem/root/usr/share/qmodem/modem_ctrl.sh

@@ -3,6 +3,8 @@ source /usr/share/libubox/jshn.sh
 method=$1
 config_section=$2
 at_port=$(uci get qmodem.$config_section.at_port)
+override_at_port=$(uci get qmodem.$config_section.override_at_port)
+[ -n "$override_at_port" ] && at_port=$override_at_port
 uci -q get qmodem.$config_section.sms_at_port >/dev/null && sms_at_port=$(uci get qmodem.$config_section.sms_at_port)
 vendor=$(uci get qmodem.$config_section.manufacturer)
 platform=$(uci get qmodem.$config_section.platform)
@@ -87,7 +89,10 @@ get_at_cfg(){
         json_add_string "" "$port"
     done
     json_close_array
-    json_add_string using_port $(uci get qmodem.$config_section.at_port)
+    override_at_port=$(uci get qmodem.$config_section.override_at_port)
+    at_port=$(uci get qmodem.$config_section.at_port)
+    [ -n "$override_at_port" ] && at_port=$override_at_port
+    json_add_string using_port "$at_port"
     json_add_array cmds
 
     # Determine language and select appropriate AT commands file