From 0d89debbb4723214e0f5c2e5ed5695e440715cef Mon Sep 17 00:00:00 2001
From: Chris Tallon <chris@vomp.tv>
Date: Fri, 17 Sep 2021 14:50:48 +0100
Subject: [PATCH] UDP button receiver port to Config

---
 config.cc          | 2 ++
 config.json.sample | 5 +++++
 inputudp.cc        | 8 ++++++--
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/config.cc b/config.cc
index fe8a32f..0b46e14 100644
--- a/config.cc
+++ b/config.cc
@@ -49,6 +49,8 @@ void Config::applyDefaults()
   insertBool("input", "mod_udp_enabled", true);
   insertBool("input", "mod_lirc_enabled", false);
 
+  insertInt("input_udp", "port", 2000);
+
   insertInt("server-discovery", "prefer-ipv", 6);
 
   // Not in config.json.sample - VDR login always sets this
diff --git a/config.json.sample b/config.json.sample
index 3b97e7f..235127b 100644
--- a/config.json.sample
+++ b/config.json.sample
@@ -48,6 +48,11 @@
     "mod_lirc_enabled": true
   },
 
+  "input_udp":
+  {
+    "port": 2000
+  }
+
   "input_lirc":
   {
     // input_lirc has no defaults
diff --git a/inputudp.cc b/inputudp.cc
index 35ea47d..b876512 100644
--- a/inputudp.cc
+++ b/inputudp.cc
@@ -23,6 +23,7 @@
 #endif
 
 #include "log.h"
+#include "config.h"
 
 #include "inputudp.h"
 
@@ -35,9 +36,12 @@ bool InputUDP::init()
   if (initted) return false;
   initted = true;
   log = LogNT::getInstance();
-  log->debug(TAG, "Starting InputUDP command server");
+  int port = 2000;
+  Config::getInstance()->getInt("input_udp", "port", port);
 
-  if (!udp4.init(2000))
+  log->debug(TAG, "Starting InputUDP command server on port {}", port);
+
+  if (!udp4.init(static_cast<USHORT>(port)))
   {
     log->debug(TAG, "UDP4 init error");
     initted = false;
-- 
2.39.5