Introduce "Ignore Packet" in the packet list.

This will remove the package from the dissection functions without
removing it from the capture file.

svn path=/trunk/; revision=31287

1 files changed, 30 insertions, 0 deletions

diff --git a/file.c b/file.c
index feafb226a2..d4b6a30db0 100644
--- a/file.c
+++ b/file.c
@@ -310,6 +310,7 @@ cf_open(capture_file *cf, const char *fname, gboolean is_tempfile, int *err)
   cf->count     = 0;
   cf->displayed_count = 0;
   cf->marked_count = 0;
+  cf->ignored_count = 0;
   cf->drops_known = FALSE;
   cf->drops     = 0;
   cf->snap      = wtap_snapshot_length(cf->wth);
@@ -1273,6 +1274,9 @@ add_packet_to_packet_list(frame_data *fdata, capture_file *cf,
      if (fdata->flags.marked) {
        packet_list_set_colors(row, &prefs.gui_marked_fg, &prefs.gui_marked_bg);
      }
+     if (fdata->flags.ignored) {
+       packet_list_set_colors(row, &prefs.gui_ignored_fg, &prefs.gui_ignored_bg);
+     }
 
     cf->displayed_count++;
   }
@@ -4072,6 +4076,32 @@ cf_unmark_frame(capture_file *cf, frame_data *frame)
   }
 }
 
+/*
+ * Ignore a particular frame.
+ */
+void
+cf_ignore_frame(capture_file *cf, frame_data *frame)
+{
+  if (! frame->flags.ignored) {
+    frame->flags.ignored = TRUE;
+    if (cf->count > cf->ignored_count)
+      cf->ignored_count++;
+  }
+}
+
+/*
+ * Un-ignore a particular frame.
+ */
+void
+cf_unignore_frame(capture_file *cf, frame_data *frame)
+{
+  if (frame->flags.ignored) {
+    frame->flags.ignored = FALSE;
+    if (cf->ignored_count > 0)
+      cf->ignored_count--;
+  }
+}
+
 typedef struct {
   wtap_dumper *pdh;
   const char  *fname;