From d8d7ace5e54a6fdcc38eeb38ca2da15bb716694f Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Fri, 17 Jun 2022 00:10:51 +0200
Subject: global-functions: introduce function $IsFullyConnected

---
 global-functions | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/global-functions b/global-functions
index 9745591..bf9538c 100644
--- a/global-functions
+++ b/global-functions
@@ -34,6 +34,7 @@
 :global IfThenElse;
 :global IsDefaultRouteReachable;
 :global IsDNSResolving;
+:global IsFullyConnected;
 :global IsTimeSync;
 :global LogPrintExit2;
 :global MkDir;
@@ -462,6 +463,24 @@
   :return true;
 }
 
+# check if system is is fully connected (default route reachable, DNS resolving, time sync)
+:set IsFullyConnected do={
+  :global IsDefaultRouteReachable;
+  :global IsDNSResolving;
+  :global IsTimeSync;
+
+  :if ([ $IsDefaultRouteReachable ] = false) do={
+    :return false;
+  }
+  :if ([ $IsDNSResolving ] = false) do={
+    :return false;
+  }  
+  :if ([ $IsTimeSync ] = false) do={
+    :return false;
+  }
+  :return true;
+}
+
 # check if system time is sync
 :set IsTimeSync do={
   :global LogPrintExit2;
-- 
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