Fix some todos

1 files changed, 6 insertions, 2 deletions

diff --git a/src/main/java/org/openslx/imagemaster/serverconnection/ImageProcessor.java b/src/main/java/org/openslx/imagemaster/serverconnection/ImageProcessor.java
index 8e7c011..b86c8b5 100644
--- a/src/main/java/org/openslx/imagemaster/serverconnection/ImageProcessor.java
+++ b/src/main/java/org/openslx/imagemaster/serverconnection/ImageProcessor.java
@@ -16,6 +16,8 @@ import org.openslx.imagemaster.crcchecker.CRCFile;
 import org.openslx.imagemaster.db.DbImage;
 import org.openslx.imagemaster.thrift.iface.DownloadInfos;
 import org.openslx.imagemaster.thrift.iface.ImageData;
+import org.openslx.imagemaster.thrift.iface.UploadError;
+import org.openslx.imagemaster.thrift.iface.UploadException;
 import org.openslx.imagemaster.thrift.iface.UploadInfos;
 import org.openslx.imagemaster.util.RandomString;
 
@@ -58,8 +60,9 @@ public class ImageProcessor
 	 * @param serverSessionId The uploading server
 	 * @param imageData The data of the image
 	 * @return
+	 * @throws UploadException If some error occured during the process
 	 */
-	public static UploadInfos getUploadInfos( String serverSessionId, ImageData imageData, List<Integer> crcSums )
+	public static UploadInfos getUploadInfos( String serverSessionId, ImageData imageData, List<Integer> crcSums ) throws UploadException
 	{
 		// check image data
 		// TODO: do security checks
@@ -73,7 +76,7 @@ public class ImageProcessor
 		UploadingImage image;
 
 		synchronized ( uploadingImages ) {
-			// check if image is already uploading TODO: what if two clients call this at the same time? -> Good question.. (Thought about not sending the last requested. But then the upload will never finish...)
+			// check if image is already uploading
 			if ( ( image = uploadingImages.get( uuid ) ) != null ) {
 				log.debug( "Image is already uploading.. returning some missing blocks" );
 				List<Integer> missing = getNMissingBlocks( image, AMOUNT );
@@ -85,6 +88,7 @@ public class ImageProcessor
 			}
 
 			// insert new image
+			if ( !CRCFile.sumsAreValid( crcSums ) ) throw new UploadException(UploadError.INVALID_CRC, "CRC sums were invalid.");
 			filepath = Globals.getImageDir() + "/" + uuid + ".vmdk";
 			token = RandomString.generate( 100, false );
 			crcPath = Globals.getImageDir() + "/" + uuid + ".crc";