Added functionality to highlight the FCS bytes in Ethernet and IEEE 802.11

packets in the Packet Details View.

This "appendix" bytes are not copied with the Copy functions or in the
Export Selected Packet Bytes.

svn path=/trunk/; revision=22887

1 files changed, 8 insertions, 0 deletions

diff --git a/epan/proto.h b/epan/proto.h
index f1580ca54c..2affd72551 100644
--- a/epan/proto.h
+++ b/epan/proto.h
@@ -213,6 +213,8 @@ typedef struct field_info {
 	header_field_info	*hfinfo;    /**< pointer to registered field information */
 	gint			start;      /**< current start of data in field_info.ds_tvb */
 	gint			length;     /**< current data length of item in field_info.ds_tvb */
+	gint			appendix_start;  /**< start of appendix data */
+	gint			appendix_length; /**< length of appendix data */
 	gint			tree_type;  /**< one of ETT_ or -1 */
 	item_label_t		*rep;       /**< string for GUI tree */
 	int			flags;      /**< bitfield like FI_GENERATED, ... */
@@ -468,6 +470,12 @@ extern proto_tree* proto_tree_get_root(proto_tree *tree);
 extern void proto_tree_move_item(proto_tree *tree, proto_item *fixed_item, proto_item *item_to_move);
 
 
+/** Set start and length of an appendix for a proto_tree.
+  @param tree the tree to set the appendix start and length
+  @param start the start offset of the appendix
+  @param length the length of the appendix */
+extern void proto_tree_set_appendix(proto_tree *tree, tvbuff_t *tvb, gint start, gint length);
+
 
 /** Add an item to a proto_tree, using the text label registered to that item.
    The item is extracted from the tvbuff handed to it.