From c767c6489999c5497107860e1e90862af8671bb1 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 6 Jun 2024 11:42:16 +0200
Subject: Implemente read-only mode for secondary server(s)

---
 src/main/java/org/openslx/imagemaster/Globals.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/main/java/org/openslx/imagemaster/Globals.java')

diff --git a/src/main/java/org/openslx/imagemaster/Globals.java b/src/main/java/org/openslx/imagemaster/Globals.java
index 9ccaa4e..cfe4cd9 100644
--- a/src/main/java/org/openslx/imagemaster/Globals.java
+++ b/src/main/java/org/openslx/imagemaster/Globals.java
@@ -38,7 +38,6 @@ public class Globals
 			stream.close();
 
 			// check properties
-			Util.notNullOrEmptyFatal( getImageDir(), "Image directory must be set." );
 			Util.notNullOrEmptyFatal( getSslKeystoreFile(), "SSL keystore file must be set." );
 			Util.notNullOrEmptyFatal( getSslKeystoreAlias(), "SSL keystore alias must be set." );
 			Util.notNullOrEmptyFatal( getSslKeystorePassword(), "SSL keystore password must be set." );
@@ -163,4 +162,10 @@ public class Globals
 		return imgPath;
 	}
 
+	public static boolean isReadOnlyMode()
+	{
+		return ( getFiletransferPortPlain() <= 0 && getFiletransferPortSsl() <= 0 )
+				|| Util.isEmpty( getImageDir() );
+	}
+
 }
-- 
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