Stats_tree enhancements for sorting, averages and burst rate. Bug 9452 (https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9452)

From Deon van der Westhuysen

- Bug fix: object leak in stats_tree after a tap reset (for example apply statistics preferences with a stats_tree window open)
- Bug fix: correct sample code in README.stats_tree
- Add: slash in plug-in name now creates submenu as docs describe (was a bug?)
- Add: menu separator before the stat_tree registered plug-ins
- Add: stats_tree can now calculate averages for nodes; automatically calculated for range nodes. Add section in README.stats_tree describing averages.
- Add: stats_tree can now calculate burst rate of each node (like rate but with a shorter, sliding time window)
- Add: sorting for stats_tree plug-ins. Can sort on node name, count, average, min, max values and burst rate.
- Add: preferences for stats_tree system (default sort column, burst calc params)
- Add: stats_tree window copy to clipboard and export and plain text, csv and XML.
- Added sample of new functionality in $srcdir/plugins/stats_tree/pinfo_stats_tree.c
- Moved all stats_tree sample plug-ins to "IP Statistics" submenu.

svn path=/trunk/; revision=53657

1 files changed, 14 insertions, 0 deletions

diff --git a/epan/prefs.h b/epan/prefs.h
index 9b9b1a1000..729ece2a4c 100644
--- a/epan/prefs.h
+++ b/epan/prefs.h
@@ -50,6 +50,10 @@ extern "C" {
 
 #define RTP_PLAYER_DEFAULT_VISIBLE 4
 #define TAP_UPDATE_DEFAULT_INTERVAL 3000
+#define	ST_DEF_BURSTRES 5
+#define ST_DEF_BURSTLEN 100
+#define ST_MAX_BURSTRES 600000	/* somewhat arbirary limit of 10 minutes */
+#define ST_MAX_BURSTBUCKETS 100	/* somewhat arbirary limit - more buckets degrade performance */
 
 /*
  * Convert a string listing name resolution types to a bitmask of
@@ -208,6 +212,16 @@ typedef struct _e_prefs {
   gboolean     unknown_colorfilters;  /* unknown or obsolete color filter(s) */
   guint        gui_qt_language;       /* Qt Translation language selection */
   gboolean     gui_packet_editor;     /* Enable Packet Editor */
+  gboolean     st_enable_burstinfo;
+  gboolean     st_burst_showcount;
+  gint         st_burst_resolution;
+  gint         st_burst_windowlen;
+  gboolean     st_sort_casesensitve;
+  gboolean     st_sort_rng_fixorder;
+  gboolean     st_sort_rng_nameonly;
+  gint         st_sort_defcolflag;
+  gboolean     st_sort_defdescending;
+  gboolean     st_sort_showfullname;
 } e_prefs;
 
 WS_DLL_PUBLIC e_prefs prefs;