Changeset 7362 for trunk/gsdl/perllib/plugins/ImagePlug.pm

Timestamp:

2004-05-21T11:03:12+12:00 (20 years ago)

Author:

kjdon

Message:

plugin read functions now return 'undef' - didn't recognise, '-1' - recognised but had an error during processing, '0' - blocked or didn't process but don't pass it on to other plugins, or 'num_docs' processed. this emables a bit better error reporting about what has happened to each file

File:

• trunk/gsdl/perllib/plugins/ImagePlug.pm (modified) (2 diffs)

trunk/gsdl/perllib/plugins/ImagePlug.pm

@@ -368 +368 @@
     {
     print "ImagePlug: couldn't process \"$filename\"\n";
-    return 0;
+    return -1; # error during processing
     }
 
@@ -380 +380 @@
 
     # do plugin specific processing of doc_obj
-    return undef unless defined ($self->process (\$text, $pluginfo, $base_dir, 
+    return -1 unless defined ($self->process (\$text, $pluginfo, $base_dir, 
                          $file, $metadata, $doc_obj));