Introduce a new column type called custom, which lets you put any display

filter name in the description field and it will display that field in the
packet list if it occurs in that packet.  Note that the more common fields
are implemented, but a number of them remain to be implemented in
epan/proto.c.  I will work on these other fields as I have time.


svn path=/trunk/; revision=24308

1 files changed, 7 insertions, 3 deletions

diff --git a/file.c b/file.c
index 4e5a12e8a7..b50ab8a3df 100644
--- a/file.c
+++ b/file.c
@@ -77,8 +77,7 @@
 #include <epan/timestamp.h>
 #include <epan/dfilter/dfilter-macro.h>
 #include "file_util.h"
-
-
+#include <epan/column-utils.h>
 
 #ifdef HAVE_LIBPCAP
 gboolean auto_scroll_live;
@@ -939,11 +938,13 @@ add_packet_to_packet_list(frame_data *fdata, capture_file *cf,
 
 	we have tap listeners;
 
+	we have custom columns;
+
      allocate a protocol tree root node, so that we'll construct
      a protocol tree against which a filter expression can be
      evaluated. */
   if ((dfcode != NULL && refilter) || color_filters_used()
-        || num_tap_filters != 0)
+      || num_tap_filters != 0 || have_custom_cols())
 	  create_proto_tree = TRUE;
 
   /* Dissect the frame. */
@@ -956,6 +957,9 @@ add_packet_to_packet_list(frame_data *fdata, capture_file *cf,
   if (color_filters_used()) {
       color_filters_prime_edt(edt);
   }
+
+  col_custom_prime_edt(edt);
+
   tap_queue_init(edt);
   epan_dissect_run(edt, pseudo_header, buf, fdata, &cf->cinfo);
   tap_push_tapped_queue(edt);