From 21848bd5ae5f163e3add306db0163fbadf41567f Mon Sep 17 00:00:00 2001
From: Frank <f.sck@web.de>
Date: Fri, 15 Dec 2023 11:33:48 +0100
Subject: [PATCH] Enhancement: log to syslog server instead of web-serial

---
 src/app.cpp                          | 3 +++
 src/app.h                            | 4 ++++
 src/config/config_override_example.h | 9 +++++++++
 3 files changed, 16 insertions(+)

diff --git a/src/app.cpp b/src/app.cpp
index d670c696..82e25724 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -82,6 +82,9 @@ void app::setup() {
 
     mApi.setup(this, &mSys, mWeb.getWebSrvPtr(), mConfig);
 
+    #ifdef ENABLE_SYSLOG
+    mDbgSyslog.setup(mConfig); // be sure to init after mWeb.setup (webSerial uses also debug callback)
+    #endif
     // Plugins
     #if defined(PLUGIN_DISPLAY)
     if (mConfig->plugin.display.type != 0)
diff --git a/src/app.h b/src/app.h
index a71ee03c..a24cccb3 100644
--- a/src/app.h
+++ b/src/app.h
@@ -22,6 +22,7 @@
 #include "utils/crc.h"
 #include "utils/dbg.h"
 #include "utils/scheduler.h"
+#include "utils/syslog.h"
 #include "web/RestApi.h"
 #include "web/web.h"
 #include "hm/Communication.h"
@@ -311,6 +312,9 @@ class app : public IApp, public ah::Scheduler {
         #endif /* defined(ETHERNET) */
         WebType mWeb;
         RestApiType mApi;
+        #ifdef ENABLE_SYSLOG
+        DbgSyslog mDbgSyslog;
+        #endif
         //PayloadType mPayload;
         //MiPayloadType mMiPayload;
         PubSerialType mPubSerial;
diff --git a/src/config/config_override_example.h b/src/config/config_override_example.h
index c653bf10..b90bbdbd 100644
--- a/src/config/config_override_example.h
+++ b/src/config/config_override_example.h
@@ -35,4 +35,13 @@
 // #define ENABLE_PROMETHEUS_EP
 
 
+// to enable the syslog logging (will disable web-serial)
+//#define ENABLE_SYSLOG
+#ifdef ENABLE_SYSLOG
+#define SYSLOG_HOST "<hostname-or-ip-address-of-syslog-server>"
+#define SYSLOG_APP  "ahoy"
+#define SYSLOG_FACILITY FAC_USER
+#define SYSLOG_PORT 514
+#endif
+
 #endif /*__CONFIG_OVERRIDE_H__*/