From 78cddae489f12675b5334e8bf96ae1927c71c79a Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 30 Sep 2014 18:30:21 +0200
Subject: Handle uploads properly if satellite does not supply crc list

---
 .../imagemaster/serverconnection/ConnectionHandler.java      |  5 ++++-
 .../openslx/imagemaster/serverconnection/ImageProcessor.java |  7 ++++++-
 .../openslx/imagemaster/serverconnection/UploadingImage.java | 12 +++++++++---
 3 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/src/main/java/org/openslx/imagemaster/serverconnection/ConnectionHandler.java b/src/main/java/org/openslx/imagemaster/serverconnection/ConnectionHandler.java
index e6319c9..12b5701 100644
--- a/src/main/java/org/openslx/imagemaster/serverconnection/ConnectionHandler.java
+++ b/src/main/java/org/openslx/imagemaster/serverconnection/ConnectionHandler.java
@@ -186,8 +186,10 @@ public class ConnectionHandler implements IncomingEvent
 							}
 							// get start of range.
 							int blockNumber = image.getNextMissingBlock();
-							if ( blockNumber == -1 )
+							if ( blockNumber == -1 ) {
+								log.debug( "Download complete." );
 								return null;
+							}
 							lastBlock.setValue( blockNumber );
 							log.debug( "Block " + blockNumber + " was transmitted " + image.getTimesTransmitted( blockNumber ) + " time(s)." );
 
@@ -197,6 +199,7 @@ public class ConnectionHandler implements IncomingEvent
 							return range;
 						}
 					} );
+					image.updateDb();
 				}
 			} );
 		} catch ( RejectedExecutionException e ) {
diff --git a/src/main/java/org/openslx/imagemaster/serverconnection/ImageProcessor.java b/src/main/java/org/openslx/imagemaster/serverconnection/ImageProcessor.java
index 739bc62..81a3e75 100644
--- a/src/main/java/org/openslx/imagemaster/serverconnection/ImageProcessor.java
+++ b/src/main/java/org/openslx/imagemaster/serverconnection/ImageProcessor.java
@@ -70,7 +70,12 @@ public class ImageProcessor
 
 		final String uuid = imageData.uuid;
 		final String filepathRelative;
-		final CrcFile crcFile = new CrcFile( crcSums );
+		final CrcFile crcFile;
+		if ( crcSums == null) {
+			crcFile = null;
+		} else {
+			crcFile = new CrcFile( crcSums );
+		}
 		UploadingImage image;
 
 		synchronized ( uploadingImages ) {
diff --git a/src/main/java/org/openslx/imagemaster/serverconnection/UploadingImage.java b/src/main/java/org/openslx/imagemaster/serverconnection/UploadingImage.java
index 78d5f2b..4d51ef9 100644
--- a/src/main/java/org/openslx/imagemaster/serverconnection/UploadingImage.java
+++ b/src/main/java/org/openslx/imagemaster/serverconnection/UploadingImage.java
@@ -88,14 +88,18 @@ public class UploadingImage
 	protected void setNeedsCheck( int index )
 	{
 		synchronized ( blockStatus ) {
-			blockStatus[index] = -Math.abs( blockStatus[index] ); // switch to negative value if needed
+			if ( crcFile == null ) {
+				blockStatus[index] = VALID;
+			} else {
+				blockStatus[index] = -Math.abs( blockStatus[index] ); // switch to negative value if needed
+			}
 		}
 	}
 
 	protected void increaseTransmittedTimes( int index )
 	{
 		synchronized ( blockStatus ) {
-			if ( blockStatus[index] == 200 )
+			if ( blockStatus[index] == VALID )
 				return;
 			blockStatus[index] += ( blockStatus[index] <= MISSING ) ? -1 : 1;	// increase in both directions
 		}
@@ -176,7 +180,9 @@ public class UploadingImage
 
 	protected void setCrcFile( CrcFile crcFile )
 	{
-		if ( getCrcFile() == null ) {
+		if ( crcFile == null )
+			return;
+		if ( getCrcFile() == null && crcFile.isValid() ) {
 			this.crcFile = crcFile;
 			try {
 				crcFile.writeCrcFile( dbImage.getAbsolutePath() + ".crc" );
-- 
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