From Greg Morris:

In summary these patches do the following:
1. GTK+ 2.x builds will now use Tree View to display the expert items, expanded items are the individual packet numbers.
2. GTK+ 1.x builds will continue to use the older clist functionality
3. Implements the equivilant of expert info (actually calls expert_dlg.c)

svn path=/trunk/; revision=18091

3 files changed, 584 insertions, 266 deletions

diff --git a/gtk/expert_comp_dlg.c b/gtk/expert_comp_dlg.c
index 75d84fb517..e396e1c3d5 100644
--- a/gtk/expert_comp_dlg.c
+++ b/gtk/expert_comp_dlg.c
@@ -52,6 +52,7 @@ typedef struct _expert_comp_dlg_t {
     GtkWidget *note_label;
     GtkWidget *warn_label;
     GtkWidget *error_label;
+    GtkWidget *all_label;
     error_equiv_table chat_table;
     error_equiv_table note_table;
     error_equiv_table warn_table;
@@ -119,11 +120,12 @@ error_packet(void *pss, packet_info *pinfo, epan_dissect_t *edt _U_, const void
     default:
         return 0; /* Don't draw */
     }
+
     return 1; /* Draw */
 }
 
 
-
+#if (GTK_MAJOR_VERSION < 2)
 static void
 error_draw(void *pss)
 {
@@ -134,6 +136,7 @@ error_draw(void *pss)
     draw_error_table_data(&ss->note_table);
     draw_error_table_data(&ss->chat_table);
 }
+#endif
 
 void protect_thread_critical_region(void);
 void unprotect_thread_critical_region(void);
@@ -141,9 +144,11 @@ static void
 win_destroy_cb(GtkWindow *win _U_, gpointer data)
 {
     expert_comp_dlg_t *ss=(expert_comp_dlg_t *)data;
+	expert_tapdata_t * etd=(expert_tapdata_t *)data;
 
     protect_thread_critical_region();
     remove_tap_listener(ss);
+    remove_tap_listener(etd);
     unprotect_thread_critical_region();
 
     free_error_table_data(&ss->error_table);
@@ -151,6 +156,22 @@ win_destroy_cb(GtkWindow *win _U_, gpointer data)
     free_error_table_data(&ss->note_table);
     free_error_table_data(&ss->chat_table);
     g_free(ss);
+
+}
+
+
+void protect_thread_critical_region(void);
+void unprotect_thread_critical_region(void);
+static void
+expert_dlg_destroy_cb(GtkWindow *win _U_, gpointer data)
+{
+	expert_tapdata_t *etd=(expert_tapdata_t *)data;
+
+	protect_thread_critical_region();
+	remove_tap_listener(etd);
+	unprotect_thread_critical_region();
+
+	g_free(etd);
 }
 
 static void
@@ -164,9 +185,20 @@ expert_comp_init(const char *optarg, void* userdata _U_)
     GtkWidget *vbox;
     GtkWidget *bbox;
     GtkWidget *close_bt;
+	expert_tapdata_t * etd;
     
     ss=g_malloc(sizeof(expert_comp_dlg_t));
 
+	etd=g_malloc(sizeof(expert_tapdata_t));
+	etd->all_events = NULL;
+	etd->new_events = NULL;
+	etd->disp_events = 0;
+	etd->chat_events = 0;
+	etd->note_events = 0;
+	etd->warn_events = 0;
+	etd->error_events = 0;
+	etd->severity_report_level = PI_CHAT;
+
     ss->win=window_new(GTK_WINDOW_TOPLEVEL, "err");
     gtk_window_set_default_size(GTK_WINDOW(ss->win), 700, 300);
 
@@ -183,7 +215,7 @@ expert_comp_init(const char *optarg, void* userdata _U_)
     ss->error_label = gtk_label_new("Errors: 0");
     gtk_notebook_append_page(GTK_NOTEBOOK(main_nb), temp_page, ss->error_label);
 
-    /* We must display TOP LEVEL Widget before calling init_srt_table() */
+    /* We must display TOP LEVEL Widget before calling init_table() */
     gtk_widget_show_all(ss->win);
     init_error_table(&ss->error_table, 0, temp_page);
     /* Warnings */
@@ -201,9 +233,41 @@ expert_comp_init(const char *optarg, void* userdata _U_)
     ss->chat_label = gtk_label_new("Chats: 0");
     gtk_notebook_append_page(GTK_NOTEBOOK(main_nb), temp_page, ss->chat_label);
     init_error_table(&ss->chat_table, 0, temp_page);
+    /* Details */
+    temp_page = gtk_vbox_new(FALSE, 6);
+    ss->all_label = gtk_label_new("Details");
+    gtk_notebook_append_page(GTK_NOTEBOOK(main_nb), temp_page, ss->all_label);
+
+	etd->label=gtk_label_new("Please wait ...");
+	gtk_misc_set_alignment(GTK_MISC(etd->label), 0.0, 0.5);
+
+    etd->win=ss->win;
+    expert_dlg_init_table(etd, temp_page);
+
+
+    /* Add tap listener functions for expert details, From expert_dlg.c*/
+
+	error_string=register_tap_listener("expert", etd, NULL /* fstring */,
+		expert_dlg_reset,
+		expert_dlg_packet,
+		expert_dlg_draw);
+	if(error_string){
+		simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, error_string->str);
+		g_string_free(error_string, TRUE);
+		g_free(etd);
+		return;
+	}
+
+	SIGNAL_CONNECT(etd->win, "delete_event", window_delete_event_cb, NULL);
+	SIGNAL_CONNECT(etd->win, "destroy", expert_dlg_destroy_cb, etd);
 
     /* Register the tap listener */
+
+#if (GTK_MAJOR_VERSION < 2)
     error_string=register_tap_listener("expert", ss, filter, error_reset, error_packet, error_draw);
+#else
+    error_string=register_tap_listener("expert", ss, filter, error_reset, error_packet, NULL);
+#endif
     if(error_string){
         simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, error_string->str);
         g_string_free(error_string, TRUE);
diff --git a/gtk/expert_comp_table.c b/gtk/expert_comp_table.c
index 66eabac2f7..37aa7b22c4 100644
--- a/gtk/expert_comp_table.c
+++ b/gtk/expert_comp_table.c
@@ -37,8 +37,12 @@
 #include "compat_macros.h"
 #include "epan/packet_info.h"
 #include "expert_comp_table.h"
+
+#if (GTK_MAJOR_VERSION < 2)
 #include "image/clist_ascend.xpm"
 #include "image/clist_descend.xpm"
+#endif
+
 #include "simple_dialog.h"
 #include "globals.h"
 #include "gtk/find_dlg.h"
@@ -53,11 +57,51 @@
 
 #define GTK_MENU_FUNC(a) ((GtkItemFactoryCallback)(a))
 
+#define SORT_ALPHABETICAL 0
+
+#if (GTK_MAJOR_VERSION >= 2)
+static gint
+sort_iter_compare_func (GtkTreeModel *model,
+GtkTreeIter *a,
+GtkTreeIter *b,
+gpointer userdata)
+{
+    gint sortcol = GPOINTER_TO_INT(userdata);
+    gint ret = 0;
+    switch (sortcol)
+    {
+        case SORT_ALPHABETICAL:
+        {
+        gchar *name1, *name2;
+        gtk_tree_model_get(model, a, 0, &name1, -1);
+        gtk_tree_model_get(model, b, 0, &name2, -1);
+        if (name1 == NULL || name2 == NULL)
+        {
+            if (name1 == NULL && name2 == NULL)
+                break; /* both equal => ret = 0 */
+            ret = (name1 == NULL) ? -1 : 1;
+        }
+        else
+        {
+            ret = g_ascii_strcasecmp(name1,name2);
+        }
+        g_free(name1);
+        g_free(name2);
+        }
+        break;
+        default:
+        g_return_val_if_reached(0);
+    }
+    return ret;
+}
+#endif
+
 /* XXX - move this to a common header file */
 static const value_string expert_group_vals[] = {
 	{ PI_CHECKSUM,		"Checksum" },
 	{ PI_SEQUENCE,		"Sequence" },
 	{ PI_RESPONSE_CODE, "Response" },
+    { PI_REQUEST_CODE,  "Request" },
 	{ PI_UNDECODED,		"Undecoded" },
 	{ PI_MALFORMED,		"Malformed" },
 	{ PI_REASSEMBLE,	"Reassemble" },
@@ -65,6 +109,9 @@ static const value_string expert_group_vals[] = {
 	{ 0, NULL }
 };
 
+
+#if (GTK_MAJOR_VERSION < 2)
+
 typedef struct column_arrows {
 	GtkWidget *table;
 	GtkWidget *ascend_pm;
@@ -140,39 +187,32 @@ error_sort_column(GtkCList *clist, gconstpointer ptr1, gconstpointer ptr2)
 	return 0;
 }
 
+#else
+enum
+{
+   GROUP_COLUMN,
+   PROTOCOL_COLUMN,
+   SUMMARY_COLUMN,
+   COUNT_COLUMN,
+   N_COLUMNS
+};
+#endif
 
-#if (GTK_MAJOR_VERSION >= 2)
-static void
-copy_as_csv_cb(GtkWindow *win _U_, gpointer data)
+static gint find_summary_data(error_equiv_table *err, const expert_info_t *expert_data)
 {
-   guint32         i,j;
-   gchar           *table_entry;
-   GtkClipboard    *cb;
-   GString         *CSV_str = g_string_new("");
-
-   error_equiv_table *expert=(error_equiv_table *)data;
-
-   /* Add the column headers to the CSV data */
-   g_string_append(CSV_str,"Summary,Group,Protocol,Count"); /* add the column headings to the CSV string */
-   g_string_append(CSV_str,"\n");                        /* new row */
-
-   /* Add the column values to the CSV data */
-   for(i=0;i<expert->num_procs;i++){                     /* all rows            */
-    for(j=0;j<4;j++){                                    /* all columns         */
-     gtk_clist_get_text(expert->table,i,j,&table_entry); /* copy table item into string */
-     g_string_append(CSV_str,table_entry);               /* add the table entry to the CSV string */
-    if(j!=(4-1))
-     g_string_append(CSV_str,",");
+    gint i;
+    
+    /* First time thru values will be 0 */
+    if (err->num_procs==0) {
+        return -1;
     }
-    g_string_append(CSV_str,"\n");                       /* new row */
-   }
-
-   /* Now that we have the CSV data, copy it into the default clipboard */
-   cb = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);      /* Get the default clipboard */
-   gtk_clipboard_set_text(cb, CSV_str->str, -1);         /* Copy the CSV data into the clipboard */
-   g_string_free(CSV_str, TRUE);                         /* Free the memory */
+    for (i=0;i<err->num_procs;i++) {
+        if (strcmp(err->procedures[i].entries[2], expert_data->summary) == 0) {
+            return i;
+        }
+    }
+    return -1;
 }
-#endif
 
 /* action is encoded as 
    filter_action*256+filter_type
@@ -196,23 +236,48 @@ copy_as_csv_cb(GtkWindow *win _U_, gpointer data)
 static void
 error_select_filter_cb(GtkWidget *widget _U_, gpointer callback_data, guint callback_action)
 {
-    int action, type, selection;
-    error_equiv_table *err = (error_equiv_table *)callback_data;
-    char str[256];
-    const char *current_filter;
+	int action, type, selection;
+	error_equiv_table *err = (error_equiv_table *)callback_data;
+	char str[256];
+	const char *current_filter;
+
+#if (GTK_MAJOR_VERSION >= 2)
+    GtkTreeIter iter;
+    GtkTreeModel *model;
+    const expert_info_t expert_data;
+#endif
 
     action=(callback_action>>8)&0xff;
-    type=callback_action&0xff;
+	type=callback_action&0xff;
+
 
-    selection=GPOINTER_TO_INT(g_list_nth_data(GTK_CLIST(err->table)->selection, 0));
-    if(selection>=(int)err->num_procs){
-        simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "No items are selected");
+#if (GTK_MAJOR_VERSION < 2)
+   	selection=GPOINTER_TO_INT(g_list_nth_data(GTK_CLIST(err->table)->selection, 0));
+#else
+    gtk_tree_selection_get_selected(err->select, &model, &iter);
+
+    gtk_tree_model_get (model, &iter, GROUP_COLUMN, &expert_data.group, -1);
+    gtk_tree_model_get (model, &iter, PROTOCOL_COLUMN, &expert_data.protocol, -1);
+    gtk_tree_model_get (model, &iter, SUMMARY_COLUMN, &expert_data.summary, -1);
+    
+    if (strcmp((char *)expert_data.group, "Packet:")==0) {
+		simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "You cannot filter or search for packet number. Click on a valid item header.");
         return;
     }
-    /* translate it back from row index to index in procedures array */
+
+    selection = find_summary_data(err, &expert_data);
+#endif
+
+	if(selection>=(int)err->num_procs){
+		simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "No items are selected");
+		return;
+	}
+#if (GTK_MAJOR_VERSION < 2)
+	/* translate it back from row index to index in procedures array */
     selection=GPOINTER_TO_INT(gtk_clist_get_row_data(err->table, selection));
+#endif
 
-    current_filter=gtk_entry_get_text(GTK_ENTRY(main_display_filter_widget));
+	current_filter=gtk_entry_get_text(GTK_ENTRY(main_display_filter_widget));
 
     /* Some expert data doesn't pass an expert item. Without this we cannot create a filter */
     /* But allow for searching of internet for error string */
@@ -223,9 +288,9 @@ error_select_filter_cb(GtkWidget *widget _U_, gpointer callback_data, guint call
                 return;
             }
         }
-        switch(type){
-        case 0:
-            /* selected */
+    	switch(type){
+    	case 0:
+    		/* selected */
             /* if no expert item was passed */
             if (err->procedures[selection].fvalue_value==NULL) {
                 g_snprintf(str, 255, "%s", err->procedures[selection].entries[2]);
@@ -235,9 +300,9 @@ error_select_filter_cb(GtkWidget *widget _U_, gpointer callback_data, guint call
                 /* expert item exists. Use it. */
                 g_snprintf(str, 255, "%s", err->procedures[selection].fvalue_value);
             }
-            break;
-        case 1:
-            /* not selected */
+    		break;
+    	case 1:
+    		/* not selected */
             /* if no expert item was passed */
             if (err->procedures[selection].fvalue_value==NULL) {
                 g_snprintf(str, 255, "!%s", err->procedures[selection].entries[2]);
@@ -247,50 +312,50 @@ error_select_filter_cb(GtkWidget *widget _U_, gpointer callback_data, guint call
                 /* expert item exists. Use it. */
                 g_snprintf(str, 255, "!(%s)", err->procedures[selection].fvalue_value);
             }
-            break;
+    		break;
             /* the remaining cases will only exist if the expert item exists so no need to check */
-        case 2:
-            /* and selected */
-            g_snprintf(str, 255, "(%s) && (%s)", current_filter, err->procedures[selection].fvalue_value);
-            break;
-        case 3:
-            /* or selected */
-            g_snprintf(str, 255, "(%s) || (%s)", current_filter, err->procedures[selection].fvalue_value);
-            break;
-        case 4:
-            /* and not selected */
-            g_snprintf(str, 255, "(%s) && !(%s)", current_filter, err->procedures[selection].fvalue_value);
-            break;
-        case 5:
-            /* or not selected */
-            g_snprintf(str, 255, "(%s) || !(%s)", current_filter, err->procedures[selection].fvalue_value);
-            break;
+    	case 2:
+    		/* and selected */
+    		g_snprintf(str, 255, "(%s) && (%s)", current_filter, err->procedures[selection].fvalue_value);
+    		break;
+    	case 3:
+    		/* or selected */
+    		g_snprintf(str, 255, "(%s) || (%s)", current_filter, err->procedures[selection].fvalue_value);
+    		break;
+    	case 4:
+    		/* and not selected */
+    		g_snprintf(str, 255, "(%s) && !(%s)", current_filter, err->procedures[selection].fvalue_value);
+    		break;
+    	case 5:
+    		/* or not selected */
+    		g_snprintf(str, 255, "(%s) || !(%s)", current_filter, err->procedures[selection].fvalue_value);
+    		break;
         default:
             simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Can't find menu type - %u", type);
-        }
+    	}
     }
 
-    switch(action){
-    case 0:
-        /* match */
-        main_filter_packets(&cfile, str, FALSE);
+	switch(action){
+	case 0:
+		/* match */
+		main_filter_packets(&cfile, str, FALSE);
         break;
-    case 1:
-        /* prepare */
+	case 1:
+		/* prepare */
         gtk_entry_set_text(GTK_ENTRY(main_display_filter_widget), str);
-        break;
-    case 2:
-        /* find frame */
+		break;
+	case 2:
+		/* find frame */
         /* When trying to perform a find without expert item, we must pass
          * the expert string to the find window. The user might need to modify
          * the string and click on the text search to locate the packet in question.
          * So regardless of the type we will just bring up the find window and allow
          * the user to modify the search criteria and options.
          */
-        find_frame_with_filter(str);
-        break;
-    case 3:
-        /* find next */
+            find_frame_with_filter(str);
+		break;
+	case 3:
+		/* find next */
         /* In the case of find next, if there was no expert item, then most likely the expert
          * string was modified to locate the text inside the message. So we can't just perform
          * a find with the expert string or we will not really be performing a find next.
@@ -305,11 +370,11 @@ error_select_filter_cb(GtkWidget *widget _U_, gpointer callback_data, guint call
         else
         { 
             /* We have an expert item so just continue search without find dialog. */
-            find_previous_next_frame_with_filter(str, FALSE);
+		    find_previous_next_frame_with_filter(str, FALSE);
         }
-        break;
-    case 4:
-        /* find previous */
+		break;
+	case 4:
+		/* find previous */
         /* In the case of find previous, if there was no expert item, then most likely the expert
          * string was modified to locate the text inside the message. So we can't just perform
          * a find with the expert string or we will not really be performing a find previous.
@@ -324,25 +389,27 @@ error_select_filter_cb(GtkWidget *widget _U_, gpointer callback_data, guint call
         else
         { 
             /* We have an expert item so just continue search without find dialog. */
-            find_previous_next_frame_with_filter(str, TRUE);
+		    find_previous_next_frame_with_filter(str, TRUE);
         }
-        break;
-    case 5:
-        /* colorize procedure */
-        color_display_with_filter(str);
-        break;
-    case 6:
-        /* Lookup expert string on internet. Default search via www.google.com */
-        g_snprintf(str, 255, "http://www.google.com/search?hl=en&q=%s+'%s'", err->procedures[selection].entries[1], err->procedures[selection].entries[2]);
+		break;
+	case 5:
+		/* colorize procedure */
+		color_display_with_filter(str);
+		break;
+	case 6:
+		/* Lookup expert string on internet. Default search via www.google.com */
+		g_snprintf(str, 255, "http://www.google.com/search?hl=en&q=%s+'%s'", err->procedures[selection].entries[1], err->procedures[selection].entries[2]);
         browser_open_url(str);
-        break;
+		break;
+#if (GTK_MAJOR_VERSION < 2)
     case 7:
         /* Goto the first occurance (packet) in the trace */
         cf_goto_frame(&cfile, err->procedures[selection].packet_num);
         break;
+#endif
     default:
         simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Can't find menu action - %u", action);
-    }
+	}
 
 }
 
@@ -422,136 +489,219 @@ static GtkItemFactoryEntry error_list_menu_items[] =
 	/* Search Internet */
 	ITEM_FACTORY_ENTRY("/Internet Search for Info Text", NULL,
 		error_select_filter_cb, 6*256+0, NULL, NULL),
-
-	/* Go to first packet matching this entry */
+#if (GTK_MAJOR_VERSION < 2)
+   	/* Go to first packet matching this entry */
 	ITEM_FACTORY_ENTRY("/Goto First Occurance", NULL,
 		error_select_filter_cb, 7*256+0, NULL, NULL),
+#endif
 };
 
+#if (GTK_MAJOR_VERSION >= 2)
+static void
+expert_goto_pkt_cb (GtkTreeSelection *selection, gpointer data)
+{
+        GtkTreeIter iter;
+        GtkTreeModel *model;
+        gchar *pkt;
+        gchar *grp;
+        error_equiv_table *err=data;
+
+        if (gtk_tree_selection_get_selected (selection, &model, &iter))
+        {
+                gtk_tree_model_get (model, &iter, PROTOCOL_COLUMN, &pkt, -1);
+                gtk_tree_model_get (model, &iter, GROUP_COLUMN, &grp, -1);
+
+                if (strcmp(grp, "Packet:")==0) {
+                    cf_goto_frame(&cfile, atoi(pkt));
+                }
+                g_free (pkt);
+                g_free (grp);
+        }
+}
+#endif
+
 static void
 error_create_popup_menu(error_equiv_table *err)
 {
 	GtkItemFactory *item_factory;
 
+
+#if (GTK_MAJOR_VERSION >= 2)
+    err->select = gtk_tree_view_get_selection (GTK_TREE_VIEW (err->tree_view));
+    gtk_tree_selection_set_mode (err->select, GTK_SELECTION_SINGLE);
+    g_signal_connect (G_OBJECT (err->select), "changed",
+                  G_CALLBACK (expert_goto_pkt_cb),
+                  err);
+#endif
 	item_factory = gtk_item_factory_new(GTK_TYPE_MENU, "<main>", NULL);
 
 	gtk_item_factory_create_items_ac(item_factory, sizeof(error_list_menu_items)/sizeof(error_list_menu_items[0]), error_list_menu_items, err, 2);
 
 	err->menu = gtk_item_factory_get_widget(item_factory, "<main>");
+#if (GTK_MAJOR_VERSION >= 2)
+	SIGNAL_CONNECT(err->tree_view, "button_press_event", error_show_popup_menu_cb, err);
+#else
 	SIGNAL_CONNECT(err->table, "button_press_event", error_show_popup_menu_cb, err);
+#endif
 }
 
 void
 init_error_table(error_equiv_table *err, guint16 num_procs, GtkWidget *vbox)
 {
-    guint16 i, j;
-    column_arrows *col_arrows;
-    GdkBitmap *ascend_bm, *descend_bm;
-    GdkPixmap *ascend_pm, *descend_pm;
-    GtkStyle *win_style;
-    GtkWidget *column_lb;
-#if (GTK_MAJOR_VERSION >= 2)
-    GtkWidget *copy_bt;
-#endif
-    GtkTooltips *tooltips = gtk_tooltips_new();
-    const char *default_titles[] = { "Group", "Protocol", "Summary", "Count"};
-
-    err->scrolled_window=scrolled_window_new(NULL, NULL);
-    gtk_box_pack_start(GTK_BOX(vbox), err->scrolled_window, TRUE, TRUE, 0);
-
-    err->table=(GtkCList *)gtk_clist_new(4);
-
-    gtk_widget_show(GTK_WIDGET(err->table));
-    gtk_widget_show(err->scrolled_window);
-
-    col_arrows = (column_arrows *) g_malloc(sizeof(column_arrows) * 4);
-    win_style = gtk_widget_get_style(err->scrolled_window);
-    ascend_pm = gdk_pixmap_create_from_xpm_d(err->scrolled_window->window,
-            &ascend_bm,
-            &win_style->bg[GTK_STATE_NORMAL],
-            (gchar **)clist_ascend_xpm);
-    descend_pm = gdk_pixmap_create_from_xpm_d(err->scrolled_window->window,
-            &descend_bm,
-            &win_style->bg[GTK_STATE_NORMAL],
-            (gchar **)clist_descend_xpm);
-    for (i = 0; i < 4; i++) {
-        col_arrows[i].table = gtk_table_new(2, 2, FALSE);
-        gtk_table_set_col_spacings(GTK_TABLE(col_arrows[i].table), 5);
-        column_lb = gtk_label_new(default_titles[i]);
-        gtk_table_attach(GTK_TABLE(col_arrows[i].table), column_lb, 0, 1, 0, 2, GTK_SHRINK, GTK_SHRINK, 0, 0);
-        gtk_widget_show(column_lb);
-
-        col_arrows[i].ascend_pm = gtk_pixmap_new(ascend_pm, ascend_bm);
-        gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].ascend_pm, 1, 2, 1, 2, GTK_SHRINK, GTK_SHRINK, 0, 0);
-        col_arrows[i].descend_pm = gtk_pixmap_new(descend_pm, descend_bm);
-        gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].descend_pm, 1, 2, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0);
-        if (i == 3) {
-            gtk_widget_show(col_arrows[i].descend_pm);
-        }
-        gtk_clist_set_column_widget(GTK_CLIST(err->table), i, col_arrows[i].table);
-        gtk_widget_show(col_arrows[i].table);
-    }
-    gtk_clist_column_titles_show(GTK_CLIST(err->table));
-
-    gtk_clist_set_compare_func(err->table, error_sort_column);
-    gtk_clist_set_sort_column(err->table, 3);
-    gtk_clist_set_sort_type(err->table, GTK_SORT_DESCENDING);
-
-
-    /*XXX instead of this we should probably have some code to
-        dynamically adjust the width of the columns */
-    gtk_clist_set_column_width(err->table, 0, 75);
-    gtk_clist_set_column_width(err->table, 1, 75);
-    gtk_clist_set_column_width(err->table, 2, 400);
-    gtk_clist_set_column_width(err->table, 3, 50);
-
+	guint16 i, j;
+#if (GTK_MAJOR_VERSION < 2)
+	column_arrows *col_arrows;
+	GdkBitmap *ascend_bm, *descend_bm;
+	GdkPixmap *ascend_pm, *descend_pm;
+	GtkStyle *win_style;
+	GtkWidget *column_lb;
 
-    gtk_clist_set_shadow_type(err->table, GTK_SHADOW_IN);
-    gtk_clist_column_titles_show(err->table);
-    gtk_container_add(GTK_CONTAINER(err->scrolled_window), (GtkWidget *)err->table);
-
-    SIGNAL_CONNECT(err->table, "click-column", error_click_column_cb, col_arrows);
+    GtkTooltips *tooltips = gtk_tooltips_new();
+	const char *default_titles[] = { "Group", "Protocol", "Summary", "Count"};
+
+	err->scrolled_window=scrolled_window_new(NULL, NULL);
+	gtk_box_pack_start(GTK_BOX(vbox), err->scrolled_window, TRUE, TRUE, 0);
+
+	err->table=(GtkCList *)gtk_clist_new(4);
+
+	gtk_widget_show(GTK_WIDGET(err->table));
+	gtk_widget_show(err->scrolled_window);
+
+	col_arrows = (column_arrows *) g_malloc(sizeof(column_arrows) * 4);
+	win_style = gtk_widget_get_style(err->scrolled_window);
+	ascend_pm = gdk_pixmap_create_from_xpm_d(err->scrolled_window->window,
+			&ascend_bm,
+			&win_style->bg[GTK_STATE_NORMAL],
+			(gchar **)clist_ascend_xpm);
+	descend_pm = gdk_pixmap_create_from_xpm_d(err->scrolled_window->window,
+			&descend_bm,
+			&win_style->bg[GTK_STATE_NORMAL],
+			(gchar **)clist_descend_xpm);
+	for (i = 0; i < 4; i++) {
+		col_arrows[i].table = gtk_table_new(2, 2, FALSE);
+		gtk_table_set_col_spacings(GTK_TABLE(col_arrows[i].table), 5);
+		column_lb = gtk_label_new(default_titles[i]);
+		gtk_table_attach(GTK_TABLE(col_arrows[i].table), column_lb, 0, 1, 0, 2, GTK_SHRINK, GTK_SHRINK, 0, 0);
+		gtk_widget_show(column_lb);
+
+		col_arrows[i].ascend_pm = gtk_pixmap_new(ascend_pm, ascend_bm);
+		gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].ascend_pm, 1, 2, 1, 2, GTK_SHRINK, GTK_SHRINK, 0, 0);
+		col_arrows[i].descend_pm = gtk_pixmap_new(descend_pm, descend_bm);
+		gtk_table_attach(GTK_TABLE(col_arrows[i].table), col_arrows[i].descend_pm, 1, 2, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0);
+		if (i == 3) {
+			gtk_widget_show(col_arrows[i].descend_pm);
+		}
+		gtk_clist_set_column_widget(GTK_CLIST(err->table), i, col_arrows[i].table);
+		gtk_widget_show(col_arrows[i].table);
+	}
+	gtk_clist_column_titles_show(GTK_CLIST(err->table));
+
+	gtk_clist_set_compare_func(err->table, error_sort_column);
+	gtk_clist_set_sort_column(err->table, 3);
+	gtk_clist_set_sort_type(err->table, GTK_SORT_DESCENDING);
+
+
+	/*XXX instead of this we should probably have some code to
+		dynamically adjust the width of the columns */
+	gtk_clist_set_column_width(err->table, 0, 75);
+	gtk_clist_set_column_width(err->table, 1, 75);
+	gtk_clist_set_column_width(err->table, 2, 400);
+	gtk_clist_set_column_width(err->table, 3, 50);
+
+
+	gtk_clist_set_shadow_type(err->table, GTK_SHADOW_IN);
+	gtk_clist_column_titles_show(err->table);
+	gtk_container_add(GTK_CONTAINER(err->scrolled_window), (GtkWidget *)err->table);
+
+	SIGNAL_CONNECT(err->table, "click-column", error_click_column_cb, col_arrows);
+
+	gtk_widget_show(GTK_WIDGET(err->table));
+#else
+    GtkTreeStore *store;
+    GtkWidget *tree;
+    GtkTreeViewColumn *column;
+    GtkCellRenderer *renderer;
+    GtkTreeSortable *sortable;
+
+    /* Create the store */
+    store = gtk_tree_store_new (4,       /* Total number of columns */
+                               G_TYPE_STRING,   /* Group              */
+                               G_TYPE_STRING,   /* Protocol           */
+                               G_TYPE_STRING,   /* Summary            */
+                               G_TYPE_STRING);  /* Count              */
+
+    /* Create a view */
+    tree = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
+    err->tree_view = GTK_TREE_VIEW(tree);
+    sortable = GTK_TREE_SORTABLE(store);
+
+    /* Setup the sortable columns */
+    gtk_tree_sortable_set_sort_func(sortable, SORT_ALPHABETICAL, sort_iter_compare_func, GINT_TO_POINTER(SORT_ALPHABETICAL), NULL);
+    gtk_tree_sortable_set_sort_column_id(sortable, SORT_ALPHABETICAL, GTK_SORT_ASCENDING);
+    gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW (tree), FALSE);
+
+    /* The view now holds a reference.  We can get rid of our own reference */
+    g_object_unref (G_OBJECT (store));
+
+    /* Create a cell render */
+    renderer = gtk_cell_renderer_text_new ();
+
+    /* Create the first column, associating the "text" attribute of the
+     * cell_renderer to the first column of the model */
+    column = gtk_tree_view_column_new_with_attributes ("Group", renderer, "text", GROUP_COLUMN, NULL);
+    gtk_tree_view_column_set_sort_column_id(column, 0);
+    gtk_tree_view_column_set_resizable(column, TRUE);
+    /* Add the column to the view. */
+    gtk_tree_view_append_column (GTK_TREE_VIEW (err->tree_view), column);
+ 
+    /* Second column.. Protocol. */
+    renderer = gtk_cell_renderer_text_new ();
+    column = gtk_tree_view_column_new_with_attributes ("Protocol", renderer, "text", PROTOCOL_COLUMN, NULL);
+    gtk_tree_view_column_set_sort_column_id(column, 1);
+    gtk_tree_view_column_set_resizable(column, TRUE);
+    gtk_tree_view_append_column (GTK_TREE_VIEW (err->tree_view), column);
+ 
+    /* Third column.. Summary. */
+    renderer = gtk_cell_renderer_text_new ();
+    column = gtk_tree_view_column_new_with_attributes ("Summary", renderer, "text", SUMMARY_COLUMN, NULL);
+    gtk_tree_view_column_set_sort_column_id(column, 2);
+    gtk_tree_view_column_set_resizable(column, TRUE);
+    gtk_tree_view_append_column (GTK_TREE_VIEW (err->tree_view), column);
+ 
+    /* Last column.. Count. */
+    column = gtk_tree_view_column_new_with_attributes ("Count", renderer, "text", COUNT_COLUMN, NULL);
+    gtk_tree_view_column_set_sort_column_id(column, 3);
+    gtk_tree_view_column_set_resizable(column, TRUE);
+    gtk_tree_view_append_column (GTK_TREE_VIEW (err->tree_view), column);
+ 
+ 	err->scrolled_window=scrolled_window_new(NULL, NULL);
+
+    gtk_container_add(GTK_CONTAINER(err->scrolled_window), GTK_WIDGET (err->tree_view));
+
+	gtk_box_pack_start(GTK_BOX(vbox), err->scrolled_window, TRUE, TRUE, 0);
+
+    gtk_tree_view_set_search_column (err->tree_view, SUMMARY_COLUMN); /* Allow searching the summary */
+    gtk_tree_view_set_reorderable (err->tree_view, TRUE);   /* Allow user to reorder data with drag n drop */
+    
+    /* Now enable the sorting of each column */
+    gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(err->tree_view), TRUE);
+    gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(err->tree_view), TRUE);
 
-    gtk_widget_show(GTK_WIDGET(err->table));
-    gtk_widget_show(err->scrolled_window);
+	gtk_container_add(GTK_CONTAINER(err->scrolled_window), GTK_WIDGET (err->tree_view));
+#endif
 
+	gtk_widget_show(err->scrolled_window);
 
     err->num_procs=num_procs;
-    err->procedures=g_malloc(sizeof(error_procedure_t)*(num_procs+1));
-    for(i=0;i<num_procs;i++){
-        for(j=0;j<3;j++){
-            err->procedures[i].entries[j]=NULL; /* reset all values */
-        }
-    }
-
-#if (GTK_MAJOR_VERSION >= 2)
-    /* XXX - maybe we want to have a "Copy as CSV" stock button here? */
-    /*copy_bt = gtk_button_new_with_label ("Copy content to clipboard as CSV");*/
-    copy_bt = BUTTON_NEW_FROM_STOCK(GTK_STOCK_COPY);
-    gtk_tooltips_set_tip(tooltips, copy_bt,
-        "Copy all expert information to the clipboard in CSV (Comma Seperated Values) format.", NULL);
-    SIGNAL_CONNECT(copy_bt, "clicked", copy_as_csv_cb,(gpointer *) err);
-    gtk_box_pack_start(GTK_BOX(vbox), copy_bt, FALSE, FALSE, 0);
-#endif
-
-    /* create popup menu for this table */
-    error_create_popup_menu(err);
-}
+	err->procedures=g_malloc(sizeof(error_procedure_t)*(num_procs+1));
+	for(i=0;i<num_procs;i++){
+		for(j=0;j<3;j++){
+			err->procedures[i].entries[j]=NULL; /* reset all values */
+		}
+	}
 
-static gint find_summary_data(error_equiv_table *err, const expert_info_t *expert_data)
-{
-    gint i;
-    
-    /* First time thru values will be 0 */
-    if (err->num_procs==0 || err->procedures[0].entries[2]==0) {
-        return -1;
-    }
-    for (i=0;i<err->num_procs;i++) {
-        if (strcmp(err->procedures[i].entries[2], expert_data->summary) == 0) {
-            return i;
-        }
-    }
-    return -1;
+	/* create popup menu for this table */
+  	error_create_popup_menu(err);
 }
 
 void
@@ -561,35 +711,87 @@ init_error_table_row(error_equiv_table *err, const expert_info_t *expert_data)
     guint16 j;
     gint row=0;
 
-    /* we have discovered a new procedure. Extend the table accordingly */
+#if (GTK_MAJOR_VERSION >= 2)
+    GtkTreeStore *store;
+#endif
+
+	/* we have discovered a new procedure. Extend the table accordingly */
     row = find_summary_data(err, expert_data);
-    if(row==-1){
-        row = 0;
-        old_num_procs++;
-        err->procedures=g_realloc(err->procedures, (sizeof(error_procedure_t)*(old_num_procs+1)));
-        err->procedures[err->num_procs].count=0;
+	if(row==-1){
+        /* First time we have seen this event so initialize memory table */
+#if (GTK_MAJOR_VERSION < 2)
+            row = 0;
+            old_num_procs++;
+
+		    err->procedures=g_realloc(err->procedures, (sizeof(error_procedure_t)*(old_num_procs+1)));
+            err->procedures[err->num_procs].count=0;
+		    for(j=0;j<4;j++)
+            {
+    			err->procedures[err->num_procs].entries[j]=NULL;
+		    }
+            err->procedures[err->num_procs].packet_num = (guint32)expert_data->packet_num;                        /* First packet num */
+	        err->procedures[err->num_procs].entries[0]=(char *)g_strdup_printf("%s", val_to_str(expert_data->group, expert_group_vals,"Unknown group (%u)"), NULL);   /* Group */
+            err->procedures[err->num_procs].entries[1]=(char *)g_strdup_printf("%s", expert_data->protocol, NULL);    /* Protocol */
+            err->procedures[err->num_procs].entries[2]=(char *)g_strdup_printf("%s", expert_data->summary, NULL);     /* Summary */
+    	    err->procedures[err->num_procs].entries[3]=(char *)g_strdup_printf("%d", err->procedures[row].count);     /* Count */
+            err->procedures[err->num_procs].fvalue_value = NULL;
+    }
+    /* Store the updated count of events */
+    err->num_procs = old_num_procs;
+#else
+        row = old_num_procs; /* Number of expert events since this is a new event */
+		err->procedures=g_realloc(err->procedures, (sizeof(error_procedure_t)*(old_num_procs+1)));
+        err->procedures[row].count=0; /* count of events for this item */
+        err->procedures[row].fvalue_value = NULL; /* Filter string value */
         for(j=0;j<4;j++){
-            err->procedures[err->num_procs].entries[j]=NULL;
+			err->procedures[row].entries[j]=NULL;
+		}
+        
+            /* Create the item in our memory table */
+            err->procedures[row].entries[0]=(char *)g_strdup_printf("%s", val_to_str(expert_data->group, expert_group_vals,"Unknown group (%u)"), NULL);  /* Group */
+            err->procedures[row].entries[1]=(char *)g_strdup_printf("%s", expert_data->protocol, NULL);    /* Protocol */
+            err->procedures[row].entries[2]=(char *)g_strdup_printf("%s", expert_data->summary, NULL);     /* Summary */
+
+        /* Create a new item in our tree view */
+        store = GTK_TREE_STORE(gtk_tree_view_get_model(err->tree_view)); /* Get store */
+        gtk_tree_store_append (store, &err->procedures[row].iter, NULL);  /* Acquire an iterator */
+        
+        gtk_tree_store_set (store, &err->procedures[row].iter,
+                    GROUP_COLUMN, (char *)g_strdup_printf("%s", val_to_str(expert_data->group, expert_group_vals,"Unknown group (%u)"), NULL),
+                    PROTOCOL_COLUMN, (char *)g_strdup_printf("%s", expert_data->protocol, NULL),
+                    SUMMARY_COLUMN, (char *)g_strdup_printf("%s", expert_data->summary, NULL), -1);
+
+        /* If an expert item was passed then build the filter string */
+        if (expert_data->pitem && strcmp(expert_data->pitem->finfo->value.ftype->name,"FT_NONE")!=0) {
+            err->procedures[row].fvalue_value = g_strdup_printf("%s", proto_construct_dfilter_string(expert_data->pitem->finfo, NULL));
         }
-        err->procedures[err->num_procs].packet_num = (guint32)expert_data->packet_num;                        /* First packet num */
-    }
-    err->procedures[err->num_procs].entries[0]=(char *)g_strdup_printf("%s", val_to_str(expert_data->group, expert_group_vals,"Unknown group (%u)"));   /* Group */
-    err->procedures[err->num_procs].entries[1]=(char *)g_strdup_printf("%s", expert_data->protocol);    /* Protocol */
-    err->procedures[err->num_procs].entries[2]=(char *)g_strdup_printf("%s", expert_data->summary);     /* Summary */
-    err->procedures[err->num_procs].entries[3]=(char *)g_strdup_printf("%d", err->procedures[row].count);     /* Count */
-    err->procedures[err->num_procs].fvalue_value = NULL;
-    if (expert_data->pitem && strcmp(expert_data->pitem->finfo->value.ftype->name,"FT_NONE")!=0) {
-        err->procedures[err->num_procs].fvalue_value = g_strdup_printf("%s", proto_construct_dfilter_string(expert_data->pitem->finfo, NULL));
-    }
-    err->num_procs = old_num_procs;                                                           
+        /* Store the updated count of events */
+        err->num_procs = ++old_num_procs;
+	}
+
+    /* Update our memory table with event data */
+    err->procedures[row].count++; /* increment the count of events for this item */
+
+    /* Store the updated count for this event item */
+	err->procedures[row].entries[3]=(char *)g_strdup_printf("%d", err->procedures[row].count);     /* Count */
+
+    /* Update the tree with new count for this event */
+    store = GTK_TREE_STORE(gtk_tree_view_get_model(err->tree_view));
+    gtk_tree_store_set(store, &err->procedures[row].iter, COUNT_COLUMN, (char *)g_strdup_printf("%d", err->procedures[row].count), -1);
+#endif
 }
 
 void
 add_error_table_data(error_equiv_table *err, const expert_info_t *expert_data)
 {
-    error_procedure_t *errp;
-    gint row;
+	error_procedure_t *errp;
     gint index;
+#if (GTK_MAJOR_VERSION < 2)
+    gint row;
+#else
+    GtkTreeStore    *store;
+    GtkTreeIter      new_iter;
+#endif
 
     index = find_summary_data(err,expert_data);
 
@@ -600,79 +802,102 @@ add_error_table_data(error_equiv_table *err, const expert_info_t *expert_data)
         simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Could not find expert data. Aborting");
         return;
     }
-    errp=&err->procedures[index];
-
-    /*
-     * If the count of calls for this procedure is currently zero, it's
-     * going to become non-zero, so add a row for it (we don't want
-     * rows for procedures that have no calls - especially if the
-     * procedure has no calls because the index doesn't correspond
-     * to a procedure, but is an unused/reserved value).
-     *
-     * (Yes, this means that the rows aren't in order by anything
-     * interesting.  That's why we have the table sorted by a column.)
-     */
-    if (errp->count==0){
-        row=gtk_clist_append(err->table, err->procedures[index].entries);
-        gtk_clist_set_row_data(err->table, row, (gpointer) index);
-    }
+	errp=&err->procedures[index];
+
+#if (GTK_MAJOR_VERSION < 2)
+   	if (errp->count==0){
+		row=gtk_clist_append(err->table, err->procedures[index].entries);
+		gtk_clist_set_row_data(err->table, row, (gpointer) index);
+	}
     errp->count++;
     err->procedures[index].entries[3] = (char *)g_strdup_printf("%d", errp->count);
+#else
+
+    store = GTK_TREE_STORE(gtk_tree_view_get_model(err->tree_view));
+
+    gtk_tree_store_append(store, &new_iter, &errp->iter);
+
+    gtk_tree_store_set(store, &new_iter,
+                           GROUP_COLUMN, "Packet:",
+                           PROTOCOL_COLUMN, (char *)g_strdup_printf("%d", expert_data->packet_num),
+                           -1);
+#endif
 }
 
+
+#if (GTK_MAJOR_VERSION < 2)
 void
 draw_error_table_data(error_equiv_table *err)
 {
-    int i,j;
-    char *strp;
+	int i,j;
+	char *strp;
 
-    for(i=0;i<err->num_procs;i++){
-        /* ignore procedures with no calls (they don't have CList rows) */
-        if(err->procedures[i].count==0){
-            continue;
-        }
+	for(i=0;i<err->num_procs;i++){
+		/* ignore procedures with no calls (they don't have CList rows) */
+		if(err->procedures[i].count==0){
+			continue;
+		}
 
-        j=gtk_clist_find_row_from_data(err->table, (gpointer)i);
-        strp=g_strdup_printf("%d", err->procedures[i].count);
-        gtk_clist_set_text(err->table, j, 3, strp);
-        err->procedures[i].entries[3]=(char *)strp;
+		j=gtk_clist_find_row_from_data(err->table, (gpointer)i);
+		strp=g_strdup_printf("%d", err->procedures[i].count);
+		gtk_clist_set_text(err->table, j, 3, strp);
+		err->procedures[i].entries[3]=(char *)strp;
 
 
-    }
-    gtk_clist_sort(err->table);
+	}
+	gtk_clist_sort(err->table);
 }
-
+#endif
 
 void
 reset_error_table_data(error_equiv_table *err)
 {
-    guint16 i;
+	guint16 i;
+#if (GTK_MAJOR_VERSION >= 2)
+    GtkTreeStore    *store;
+#endif
 
-    for(i=0;i<err->num_procs;i++){
-        err->procedures[i].entries[0] = NULL;
-        err->procedures[i].entries[1] = NULL;
-        err->procedures[i].entries[2] = NULL;
-        err->procedures[i].entries[3] = NULL;
+	for(i=0;i<err->num_procs;i++){
+		err->procedures[i].entries[0] = NULL;
+		err->procedures[i].entries[1] = NULL;
+		err->procedures[i].entries[2] = NULL;
+		err->procedures[i].entries[3] = NULL;
+#if (GTK_MAJOR_VERSION < 2)
         err->procedures[i].packet_num=0;
-    }
-    gtk_clist_clear(err->table);
+#else
+        err->procedures[i].count=0;
+#endif
+
+	}
+
+#if (GTK_MAJOR_VERSION < 2)
+	gtk_clist_clear(err->table);
+#else
+    store = GTK_TREE_STORE(gtk_tree_view_get_model(err->tree_view));
+    gtk_tree_store_clear(store);
+#endif
     err->num_procs = 0;
 }
 
 void
 free_error_table_data(error_equiv_table *err)
 {
-    guint16 i,j;
+	guint16 i,j;
 
-    for(i=0;i<err->num_procs;i++){
-        for(j=0;j<4;j++){
-            if(err->procedures[i].entries[j]){
-                err->procedures[i].entries[j]=NULL;
-            }
+	for(i=0;i<err->num_procs;i++){
+		for(j=0;j<4;j++){
+			if(err->procedures[i].entries[j]){
+				err->procedures[i].entries[j]=NULL;
+			}
             err->procedures[i].fvalue_value=NULL;
+
+#if (GTK_MAJOR_VERSION < 2)
             err->procedures[i].packet_num=0;
-        }
-    }
-    err->procedures=NULL;
-    err->num_procs=0;
+#else
+            err->procedures[i].count=0;
+#endif
+		}
+	}
+	err->procedures=NULL;
+	err->num_procs=0;
 }
diff --git a/gtk/expert_comp_table.h b/gtk/expert_comp_table.h
index cb7628a107..22141a7935 100644
--- a/gtk/expert_comp_table.h
+++ b/gtk/expert_comp_table.h
@@ -36,7 +36,11 @@
 typedef struct _error_procedure_t {
 	char    *entries[4];       /**< column entries */
     char    *fvalue_value;     /**< filter value */
+#if (GTK_MAJOR_VERSION < 2)
 	guint32 packet_num;        /**< first packet number */
+#else
+    GtkTreeIter      iter;
+#endif
     guint16 count;             /**< number of expert items encountered
                                     for this entry */
 } error_procedure_t;
@@ -44,12 +48,32 @@ typedef struct _error_procedure_t {
 /** Statistics table */
 typedef struct _error_equiv_table {
 	GtkWidget *scrolled_window;         /**< window widget */
-	GtkCList *table;                    /**< table widget */
+#if (GTK_MAJOR_VERSION < 2)
+    GtkCList *table;                    /**< table widget */
+#else
+    GtkTreeSelection *select;           /**< item selected */
+    GtkTreeView      *tree_view;        /**< Tree view */
+#endif
 	GtkWidget *menu;                    /**< context menu */
 	guint16 num_procs;                  /**< number of elements on procedures array */
 	error_procedure_t *procedures;      /**< the procedures array */
 }error_equiv_table;
 
+typedef struct _expert_tapdata_s {
+	GtkWidget	*win;
+	GtkWidget	*scrolled_window;
+	GtkCList	*table;
+	GtkWidget	*label;
+	GList		*all_events;
+	GList		*new_events;
+	guint32		disp_events;
+	guint32		chat_events;
+	guint32		note_events;
+	guint32		warn_events;
+	guint32		error_events;
+	int			severity_report_level;
+} expert_tapdata_t;
+
 /** Init an err table data structure.
  *
  * @param err the err table to init
@@ -90,3 +114,8 @@ void reset_error_table_data(error_equiv_table *err);
  */
 void free_error_table_data(error_equiv_table *err);
 
+/* Function is located in expert_dlg.c */
+extern void expert_dlg_init_table(expert_tapdata_t * etd, GtkWidget *vbox);
+extern void expert_dlg_reset(void *tapdata);
+extern int expert_dlg_packet(void *tapdata, packet_info *pinfo _U_, epan_dissect_t *edt _U_, const void *pointer);
+extern void expert_dlg_draw(void *data);