From 76ca1dc0d0f85f55b4325d3b98e879e886db0ee5 Mon Sep 17 00:00:00 2001
From: Tim McIver <mciver@basistech.com>
Date: Fri, 12 Apr 2013 15:23:46 -0400
Subject: [PATCH] Added 'getDefault' method to ScalpelCarverIngestModule. Added
 stub implementation of process method.

---
 .../scalpel/ScalpelCarverIngestModule.java    | 28 +++++++++++++++++--
 1 file changed, 25 insertions(+), 3 deletions(-)

diff --git a/ScalpelCarver/src/org/sleuthkit/autopsy/scalpel/ScalpelCarverIngestModule.java b/ScalpelCarver/src/org/sleuthkit/autopsy/scalpel/ScalpelCarverIngestModule.java
index 0df376783f..0d3cc67b7c 100644
--- a/ScalpelCarver/src/org/sleuthkit/autopsy/scalpel/ScalpelCarverIngestModule.java
+++ b/ScalpelCarver/src/org/sleuthkit/autopsy/scalpel/ScalpelCarverIngestModule.java
@@ -24,6 +24,7 @@ import org.sleuthkit.autopsy.ingest.IngestModuleAbstractFile;
 import org.sleuthkit.autopsy.ingest.IngestModuleInit;
 import org.sleuthkit.autopsy.ingest.PipelineContext;
 import org.sleuthkit.datamodel.AbstractFile;
+import org.sleuthkit.datamodel.TskData.TSK_DB_FILES_TYPE_ENUM;
 
 /**
  * Scalpel carving ingest module
@@ -31,13 +32,34 @@ import org.sleuthkit.datamodel.AbstractFile;
 public class ScalpelCarverIngestModule implements IngestModuleAbstractFile {
     
     private static final Logger logger = Logger.getLogger(ScalpelCarverIngestModule.class.getName());
+    
+    private static IngestModuleAbstractFile instance;
     private final String MODULE_NAME = "Scalpel Carver";
-    private final String MODULE_DESCRIPTION = "Carves a variety of file types from unallocated space.";
-    final public static String MODULE_VERSION = "1.0";
+    private final String MODULE_DESCRIPTION = "Carves files from unallocated space at ingest time.\nCarved files are reanalyzed and displayed in the directory tree.";
+    final public String MODULE_VERSION = "1.0";
+    private int runNumber = 0;
 
     @Override
     public ProcessResult process(PipelineContext<IngestModuleAbstractFile> pipelineContext, AbstractFile abstractFile) {
-        return null;
+
+        // only process files whose type is TSK_DB_FILES_TYPE_ENUM.UNALLOC_BLOCKS
+        TSK_DB_FILES_TYPE_ENUM type = abstractFile.getType();
+        if (type != TSK_DB_FILES_TYPE_ENUM.UNALLOC_BLOCKS) {
+            return ProcessResult.OK;
+        }
+        
+        return ProcessResult.OK;
+    }
+    
+    public static IngestModuleAbstractFile getDefault() {
+        if (instance == null) {
+            synchronized (ScalpelCarverIngestModule.class) {
+                if (instance == null) {
+                    instance = new ScalpelCarverIngestModule();
+                }
+            }
+        }
+        return instance;
     }
 
     @Override