Add GTK modules for existing LBM dissectors.

bug: 10204
Change-Id: Ie21cc07b0ac9a56648ec72062ce58a1ac800318e
Reviewed-on: https://code.wireshark.org/review/2420
Reviewed-by: Michael Mann <mmann78@netscape.net>

1 files changed, 778 insertions, 0 deletions

diff --git a/ui/gtk/lbm_stream_dlg.c b/ui/gtk/lbm_stream_dlg.c
new file mode 100644
index 0000000000..4ab966d13c
--- /dev/null
+++ b/ui/gtk/lbm_stream_dlg.c
@@ -0,0 +1,778 @@
+/* lbm_stream_dlg.c
+ * Routines for LBMC stream dialog
+ *
+ * Copyright (c) 2005-2014 Informatica Corporation. All Rights Reserved.
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+#include <glib.h>
+#include <epan/to_str.h>
+#include <stat_menu.h>
+#include <epan/funnel.h>
+#include <epan/packet.h>
+#include <epan/tap.h>
+#include <epan/wmem/wmem.h>
+#include <gtk/gtk.h>
+#include <ui/gtk/gui_utils.h>
+#include <ui/gtk/dlg_utils.h>
+#include <cfile.h>
+#include <globals.h>
+#include <epan/dissectors/packet-lbm.h>
+#include "lbm_stream_dlg.h"
+
+/* Stream structures. */
+typedef struct
+{
+    guint64 channel;
+    gchar * endpoint_a;
+    gchar * endpoint_b;
+    guint32 first_frame;
+    guint32 last_frame;
+    guint32 messages;
+    guint32 bytes;
+    GtkTreeIter iter;
+    GSequence * substreams;
+} lbmc_stream_dlg_stream_entry_t;
+
+typedef struct
+{
+    guint32 substream_id;
+    gchar * endpoint_a;
+    gchar * endpoint_b;
+    guint32 first_frame;
+    guint32 last_frame;
+    guint32 messages;
+    guint32 bytes;
+    GtkTreeIter iter;
+    lbmc_stream_dlg_stream_entry_t * parent;
+} lbmc_stream_dlg_substream_entry_t;
+
+/* Tree definitions. */
+#define LBMC_STREAM_DLG_STORE_STREAM_DISPLAY_COLUMN 0
+#define LBMC_STREAM_DLG_STORE_ENDPOINTA_COLUMN 1
+#define LBMC_STREAM_DLG_STORE_ENDPOINTB_COLUMN 2
+#define LBMC_STREAM_DLG_STORE_MESSAGES_COLUMN 3
+#define LBMC_STREAM_DLG_STORE_BYTES_COLUMN 4
+#define LBMC_STREAM_DLG_STORE_FIRST_FRAME_COLUMN 5
+#define LBMC_STREAM_DLG_STORE_LAST_FRAME_COLUMN 6
+#define LBMC_STREAM_DLG_STORE_CHANNEL_COLUMN 7
+#define LBMC_STREAM_DLG_STORE_SUBSTREAM_COLUMN 8
+
+static const gchar * global_stream_view_data = "stream-view";
+
+typedef struct
+{
+    GtkWidget * dialog;
+    GtkTreeModel * model;
+    GSequence * stream_table;
+} lbmc_stream_dlg_info_t;
+
+static lbmc_stream_dlg_info_t * global_stream_dialog_info = NULL;
+
+static gchar * lbmc_stream_dlg_format_endpoint_ep(const lbm_uim_stream_endpoint_t * endpoint)
+{
+    gchar * buf = NULL;
+
+    if (endpoint->type == lbm_uim_instance_stream)
+    {
+        buf = bytes_to_ep_str(endpoint->stream_info.ctxinst.ctxinst, sizeof(endpoint->stream_info.ctxinst.ctxinst));
+    }
+    else
+    {
+        buf = wmem_strdup_printf(wmem_packet_scope(),
+            "%" G_GUINT32_FORMAT ":%s:%" G_GUINT16_FORMAT,
+            endpoint->stream_info.dest.domain,
+            address_to_str(wmem_packet_scope(), &(endpoint->stream_info.dest.addr)),
+            endpoint->stream_info.dest.port);
+    }
+    return (buf);
+}
+
+/**************************************************************/
+/*  Common functions.                                         */
+/**************************************************************/
+static void lbmc_stream_dlg_stream_entry_destroy_cb(gpointer data)
+{
+    lbmc_stream_dlg_stream_entry_t * stream = (lbmc_stream_dlg_stream_entry_t *)data;
+
+    if (stream->substreams != NULL)
+    {
+        g_sequence_free(stream->substreams);
+        stream->substreams = NULL;
+    }
+    g_free(data);
+}
+
+static void lbmc_stream_dlg_substream_entry_destroy_cb(gpointer data)
+{
+    g_free(data);
+}
+
+static void lbmc_stream_dlg_reset_stream_table(lbmc_stream_dlg_info_t * info)
+{
+    if (info->stream_table != NULL)
+    {
+        g_sequence_free(info->stream_table);
+        info->stream_table = NULL;
+    }
+    info->stream_table = g_sequence_new(lbmc_stream_dlg_stream_entry_destroy_cb);
+}
+
+static void lbmc_stream_dlg_window_destroy_event_cb(GtkWindow * window _U_, gpointer user_data)
+{
+    lbmc_stream_dlg_info_t * info = (lbmc_stream_dlg_info_t *)user_data;
+
+    remove_tap_listener(info);
+    if (info->stream_table != NULL)
+    {
+        g_sequence_free(info->stream_table);
+        info->stream_table = NULL;
+    }
+    global_stream_dialog_info = NULL;
+    g_free(info);
+}
+
+static GtkTreeModel * lbmc_stream_dlg_create_model(void)
+{
+    GtkTreeStore * store = NULL;
+
+    store = gtk_tree_store_new(9, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_UINT, G_TYPE_UINT, G_TYPE_UINT, G_TYPE_UINT, G_TYPE_UINT64, G_TYPE_UINT);
+    return (GTK_TREE_MODEL(store));
+}
+
+static void lbmc_stream_dlg_stream_cell_data_function(GtkTreeViewColumn * column _U_, GtkCellRenderer * renderer, GtkTreeModel * model, GtkTreeIter * iter, gpointer user_data _U_)
+{
+    char stream_buf[64];
+    guint64 channel;
+    guint substream_id;
+
+    gtk_tree_model_get(model, iter,
+        LBMC_STREAM_DLG_STORE_CHANNEL_COLUMN, &channel,
+        LBMC_STREAM_DLG_STORE_SUBSTREAM_COLUMN, &substream_id,
+        -1);
+    if (substream_id == 0)
+    {
+        g_snprintf(stream_buf, (gulong)sizeof(stream_buf), "%" G_GUINT64_FORMAT, channel);
+        /* Left-align */
+        g_object_set(renderer, "xalign", 0.0, NULL);
+    }
+    else
+    {
+        g_snprintf(stream_buf, (gulong)sizeof(stream_buf), "%" G_GUINT64_FORMAT ".%u", channel, substream_id);
+        /* Right-align */
+        g_object_set(renderer, "xalign", 1.0, NULL);
+    }
+    g_object_set(renderer, "text", stream_buf, NULL);
+}
+
+static void lbmc_stream_dlg_string_cell_data_function(GtkTreeViewColumn * column _U_, GtkCellRenderer * renderer, GtkTreeModel * model, GtkTreeIter * iter, gpointer user_data)
+{
+    gchar * value = NULL;
+    gint data_column;
+
+    data_column = GPOINTER_TO_INT(user_data);
+    gtk_tree_model_get(model, iter, data_column, &value, -1);
+    g_object_set(renderer, "text", value, NULL);
+    /* Left-align */
+    g_object_set(renderer, "xalign", 0.0, NULL);
+}
+
+static void lbmc_stream_dlg_guint_cell_data_function(GtkTreeViewColumn * column _U_, GtkCellRenderer * renderer, GtkTreeModel * model, GtkTreeIter * iter, gpointer user_data)
+{
+    guint uint_value;
+    gint data_column;
+    char value[64];
+
+    data_column = GPOINTER_TO_INT(user_data);
+    gtk_tree_model_get(model, iter, data_column, &uint_value, -1);
+    g_snprintf(value, (gulong)sizeof(value), "%u", uint_value);
+    g_object_set(renderer, "text", value, NULL);
+    /* Right-align */
+    g_object_set(renderer, "xalign", 1.0, NULL);
+}
+
+static gint lbmc_stream_dlg_guint_sort_func(GtkTreeModel * model, GtkTreeIter * a, GtkTreeIter * b, gpointer user_data)
+{
+    guint32 val_a;
+    guint32 val_b;
+    gint data_column;
+
+    data_column = GPOINTER_TO_INT(user_data);
+    gtk_tree_model_get(model, a, data_column, &val_a, -1);
+    gtk_tree_model_get(model, b, data_column, &val_b, -1);
+    if (val_a == val_b)
+    {
+        return (0);
+    }
+    else if (val_a < val_b)
+    {
+        return (-1);
+    }
+    else
+    {
+        return (1);
+    }
+}
+
+static gint lbmc_stream_dlg_stream_sort_func(GtkTreeModel * model, GtkTreeIter * a, GtkTreeIter * b, gpointer user_data _U_)
+{
+    guint stream_a;
+    guint substream_a;
+    guint stream_b;
+    guint substream_b;
+
+    gtk_tree_model_get(model, a,
+        LBMC_STREAM_DLG_STORE_CHANNEL_COLUMN, &stream_a,
+        LBMC_STREAM_DLG_STORE_SUBSTREAM_COLUMN, &substream_a,
+        -1);
+    gtk_tree_model_get(model, b,
+        LBMC_STREAM_DLG_STORE_CHANNEL_COLUMN, &stream_b,
+        LBMC_STREAM_DLG_STORE_SUBSTREAM_COLUMN, &substream_b,
+        -1);
+    if (stream_a == stream_b)
+    {
+        if (substream_a == substream_b)
+        {
+            return (0);
+        }
+        else if (substream_a < substream_b)
+        {
+            return (-1);
+        }
+        else
+        {
+            return (1);
+        }
+    }
+    else if (stream_a < stream_b)
+    {
+        return (-1);
+    }
+    else
+    {
+        return (1);
+    }
+}
+
+static gint lbmc_stream_dlg_string_sort_func(GtkTreeModel * model, GtkTreeIter * a, GtkTreeIter * b, gpointer user_data)
+{
+    const gchar * str_a = NULL;
+    const gchar * str_b = NULL;
+    gint ret = 0;
+
+    /* The col to get data from is in user_data */
+    gint data_column = GPOINTER_TO_INT(user_data);
+
+    gtk_tree_model_get(model, a, data_column, &str_a, -1);
+    gtk_tree_model_get(model, b, data_column, &str_b, -1);
+
+    if (str_a == str_b)
+    {
+        /* it's worth testing because a lot of rows point to the same data */
+        return 0;
+    }
+    else if (str_a == NULL || str_b == NULL)
+    {
+        ret = (str_a == NULL) ? -1 : 1;
+    }
+    else
+    {
+        ret = g_ascii_strcasecmp(str_a, str_b);
+    }
+    return (ret);
+}
+
+static GtkWidget * lbmc_stream_dlg_create_view_and_model(lbmc_stream_dlg_info_t * info)
+{
+    GtkWidget * view = NULL;
+    GtkTreeViewColumn * column;
+    GtkCellRenderer * renderer;
+    GtkTreeSortable * sortable;
+
+    info->model = lbmc_stream_dlg_create_model();
+    view = gtk_tree_view_new();
+    sortable = GTK_TREE_SORTABLE(GTK_TREE_STORE(info->model));
+#if GTK_CHECK_VERSION(2,6,0)
+    gtk_tree_view_set_fixed_height_mode(GTK_TREE_VIEW(view), TRUE);
+#endif
+    gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(view), FALSE);
+
+    /* Column 1 - Stream */
+    renderer = gtk_cell_renderer_text_new();
+    g_object_set(renderer, "ypad", 0, NULL);
+    column = gtk_tree_view_column_new_with_attributes("Stream", renderer, NULL);
+    gtk_tree_view_column_set_sort_column_id(column, LBMC_STREAM_DLG_STORE_STREAM_DISPLAY_COLUMN);
+    gtk_tree_view_column_set_resizable(column, TRUE);
+    gtk_tree_view_column_set_cell_data_func(column, renderer, lbmc_stream_dlg_stream_cell_data_function, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_STREAM_DISPLAY_COLUMN), NULL);
+    gtk_tree_sortable_set_sort_func(sortable, LBMC_STREAM_DLG_STORE_STREAM_DISPLAY_COLUMN, lbmc_stream_dlg_stream_sort_func, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_STREAM_DISPLAY_COLUMN), NULL);
+    gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+    gtk_tree_view_column_set_min_width(column, 80);
+    gtk_tree_view_append_column(GTK_TREE_VIEW(view), column);
+
+    /* Column 2 - EndpointA */
+    renderer = gtk_cell_renderer_text_new();
+    g_object_set(renderer, "ypad", 0, NULL);
+    column = gtk_tree_view_column_new_with_attributes("Endpoint A", renderer, NULL);
+    gtk_tree_view_column_set_sort_column_id(column, LBMC_STREAM_DLG_STORE_ENDPOINTA_COLUMN);
+    gtk_tree_view_column_set_resizable(column, TRUE);
+    gtk_tree_view_column_set_cell_data_func(column, renderer, lbmc_stream_dlg_string_cell_data_function, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_ENDPOINTA_COLUMN), NULL);
+    gtk_tree_sortable_set_sort_func(sortable, LBMC_STREAM_DLG_STORE_ENDPOINTA_COLUMN, lbmc_stream_dlg_string_sort_func, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_ENDPOINTA_COLUMN), NULL);
+    gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+    gtk_tree_view_column_set_min_width(column, 140);
+    gtk_tree_view_append_column(GTK_TREE_VIEW(view), column);
+
+    /* Column 3 - EndpointB */
+    renderer = gtk_cell_renderer_text_new();
+    g_object_set(renderer, "ypad", 0, NULL);
+    column = gtk_tree_view_column_new_with_attributes("Endpoint B", renderer, NULL);
+    gtk_tree_view_column_set_sort_column_id(column, LBMC_STREAM_DLG_STORE_ENDPOINTB_COLUMN);
+    gtk_tree_view_column_set_resizable(column, TRUE);
+    gtk_tree_view_column_set_cell_data_func(column, renderer, lbmc_stream_dlg_string_cell_data_function, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_ENDPOINTB_COLUMN), NULL);
+    gtk_tree_sortable_set_sort_func(sortable, LBMC_STREAM_DLG_STORE_ENDPOINTB_COLUMN, lbmc_stream_dlg_string_sort_func, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_ENDPOINTB_COLUMN), NULL);
+    gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+    gtk_tree_view_column_set_min_width(column, 140);
+    gtk_tree_view_append_column(GTK_TREE_VIEW(view), column);
+
+    /* Column 4 - Messages */
+    renderer = gtk_cell_renderer_text_new();
+    g_object_set(renderer, "ypad", 0, NULL);
+    column = gtk_tree_view_column_new_with_attributes("Messages", renderer, NULL);
+    gtk_tree_view_column_set_sort_column_id(column, LBMC_STREAM_DLG_STORE_MESSAGES_COLUMN);
+    gtk_tree_view_column_set_resizable(column, TRUE);
+    gtk_tree_view_column_set_cell_data_func(column, renderer, lbmc_stream_dlg_guint_cell_data_function, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_MESSAGES_COLUMN), NULL);
+    gtk_tree_sortable_set_sort_func(sortable, LBMC_STREAM_DLG_STORE_MESSAGES_COLUMN, lbmc_stream_dlg_guint_sort_func, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_MESSAGES_COLUMN), NULL);
+    gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+    gtk_tree_view_column_set_min_width(column, 100);
+    gtk_tree_view_append_column(GTK_TREE_VIEW(view), column);
+
+    /* Column 5 - Bytes */
+    renderer = gtk_cell_renderer_text_new();
+    g_object_set(renderer, "ypad", 0, NULL);
+    column = gtk_tree_view_column_new_with_attributes("Bytes", renderer, NULL);
+    gtk_tree_view_column_set_sort_column_id(column, LBMC_STREAM_DLG_STORE_BYTES_COLUMN);
+    gtk_tree_view_column_set_resizable(column, TRUE);
+    gtk_tree_view_column_set_cell_data_func(column, renderer, lbmc_stream_dlg_guint_cell_data_function, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_BYTES_COLUMN), NULL);
+    gtk_tree_sortable_set_sort_func(sortable, LBMC_STREAM_DLG_STORE_BYTES_COLUMN, lbmc_stream_dlg_guint_sort_func, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_BYTES_COLUMN), NULL);
+    gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+    gtk_tree_view_column_set_min_width(column, 80);
+    gtk_tree_view_append_column(GTK_TREE_VIEW(view), column);
+
+    /* Column 6 - First frame */
+    renderer = gtk_cell_renderer_text_new();
+    g_object_set(renderer, "ypad", 0, NULL);
+    column = gtk_tree_view_column_new_with_attributes("First frame", renderer, NULL);
+    gtk_tree_view_column_set_sort_column_id(column, LBMC_STREAM_DLG_STORE_FIRST_FRAME_COLUMN);
+    gtk_tree_view_column_set_resizable(column, TRUE);
+    gtk_tree_view_column_set_cell_data_func(column, renderer, lbmc_stream_dlg_guint_cell_data_function, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_FIRST_FRAME_COLUMN), NULL);
+    gtk_tree_sortable_set_sort_func(sortable, LBMC_STREAM_DLG_STORE_FIRST_FRAME_COLUMN, lbmc_stream_dlg_guint_sort_func, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_FIRST_FRAME_COLUMN), NULL);
+    gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+    gtk_tree_view_column_set_min_width(column, 100);
+    gtk_tree_view_append_column(GTK_TREE_VIEW(view), column);
+
+    /* Column 6 - Last frame */
+    renderer = gtk_cell_renderer_text_new();
+    g_object_set(renderer, "ypad", 0, NULL);
+    column = gtk_tree_view_column_new_with_attributes("Last frame", renderer, NULL);
+    gtk_tree_view_column_set_sort_column_id(column, LBMC_STREAM_DLG_STORE_LAST_FRAME_COLUMN);
+    gtk_tree_view_column_set_resizable(column, TRUE);
+    gtk_tree_view_column_set_cell_data_func(column, renderer, lbmc_stream_dlg_guint_cell_data_function, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_LAST_FRAME_COLUMN), NULL);
+    gtk_tree_sortable_set_sort_func(sortable, LBMC_STREAM_DLG_STORE_FIRST_FRAME_COLUMN, lbmc_stream_dlg_guint_sort_func, GINT_TO_POINTER(LBMC_STREAM_DLG_STORE_LAST_FRAME_COLUMN), NULL);
+    gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
+    gtk_tree_view_column_set_min_width(column, 100);
+    gtk_tree_view_append_column(GTK_TREE_VIEW(view), column);
+
+    gtk_tree_view_set_model(GTK_TREE_VIEW(view), info->model);
+    g_object_unref(info->model);
+    return (view);
+}
+
+static lbmc_stream_dlg_info_t * lbmc_stream_dlg_window_create(void)
+{
+    GtkWidget * vbox = NULL;
+    GtkWidget * view = NULL;
+    GtkWidget * button_row = NULL;
+    GtkWidget * close_button = NULL;
+    GtkWidget * scrolled_window = NULL;
+    lbmc_stream_dlg_info_t * info = NULL;
+
+    /* Setup the info structure. */
+    info = (lbmc_stream_dlg_info_t *)g_malloc(sizeof(lbmc_stream_dlg_info_t));
+    info->dialog = NULL;
+    info->model = NULL;
+    info->stream_table = NULL;
+    lbmc_stream_dlg_reset_stream_table(info);
+
+    /* Create the main window */
+    info->dialog = dlg_window_new("29West LBMC Streams");
+    g_signal_connect(info->dialog, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
+    g_signal_connect(info->dialog, "destroy", G_CALLBACK(lbmc_stream_dlg_window_destroy_event_cb), (gpointer)info);
+    gtk_window_set_default_size(GTK_WINDOW(info->dialog), 800, 400);
+
+    /* Build the vbox (to contain the tree view and buttons) */
+    vbox = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 3, FALSE);
+    gtk_container_add(GTK_CONTAINER(info->dialog), vbox);
+    gtk_container_set_border_width(GTK_CONTAINER(vbox), 12);
+
+    /* Build the tree view */
+    view = lbmc_stream_dlg_create_view_and_model(info);
+    g_object_set_data((GObject *)info->dialog, global_stream_view_data, (gpointer)view);
+
+    /* Build a scrolling container for the tree view */
+    scrolled_window = scrolled_window_new(NULL, NULL);
+    gtk_container_add(GTK_CONTAINER(scrolled_window), view);
+
+    /* Add the scrolling container to the vbox */
+    gtk_box_pack_start(GTK_BOX(vbox), scrolled_window, TRUE, TRUE, 0);
+
+    /* Build the button row */
+    button_row = dlg_button_row_new(GTK_STOCK_CLOSE, NULL);
+
+    /* Add the button row to the vbox */
+    gtk_box_pack_end(GTK_BOX(vbox), button_row, FALSE, FALSE, 0);
+
+    /* Connect to the close button */
+    close_button = (GtkWidget *)g_object_get_data(G_OBJECT(button_row), GTK_STOCK_CLOSE);
+    window_set_cancel_button(info->dialog, close_button, window_cancel_button_cb);
+    gtk_widget_show_all(info->dialog);
+    return (info);
+}
+
+/**************************************************************/
+/* Tap callbacks.                                             */
+/**************************************************************/
+static void lbmc_stream_dlg_tap_reset(void * tap_data)
+{
+    lbmc_stream_dlg_info_t * info = (lbmc_stream_dlg_info_t *)tap_data;
+
+    gtk_tree_store_clear(GTK_TREE_STORE(info->model));
+    lbmc_stream_dlg_reset_stream_table(info);
+}
+
+static gint lbmc_stream_dlg_stream_compare_cb(gconstpointer lhs, gconstpointer rhs, gpointer user_data _U_)
+{
+    const lbmc_stream_dlg_stream_entry_t * stream1 = (const lbmc_stream_dlg_stream_entry_t *)lhs;
+    const lbmc_stream_dlg_stream_entry_t * stream2 = (const lbmc_stream_dlg_stream_entry_t *)rhs;
+
+    if (stream1->channel == stream2->channel)
+    {
+        return (0);
+    }
+    else if (stream1->channel < stream2->channel)
+    {
+        return (-1);
+    }
+    return (1);
+}
+
+static gint lbmc_stream_dlg_substream_compare_cb(gconstpointer lhs, gconstpointer rhs, gpointer user_data _U_)
+{
+    const lbmc_stream_dlg_substream_entry_t * substream1 = (const lbmc_stream_dlg_substream_entry_t *)lhs;
+    const lbmc_stream_dlg_substream_entry_t * substream2 = (const lbmc_stream_dlg_substream_entry_t *)rhs;
+
+    if (substream1->substream_id == substream2->substream_id)
+    {
+        return (0);
+    }
+    else if (substream1->substream_id < substream2->substream_id)
+    {
+        return (-1);
+    }
+    return (1);
+}
+
+static gboolean lbmc_stream_dlg_tap_packet(void * tap_data, packet_info * pinfo, epan_dissect_t * edt _U_, const void * stream_info)
+{
+    const lbm_uim_stream_tap_info_t * tapinfo = (const lbm_uim_stream_tap_info_t *)stream_info;
+    lbmc_stream_dlg_info_t * info = (lbmc_stream_dlg_info_t *)tap_data;
+    GtkTreeIter stream_iter;
+    GtkTreeIter stream_insert_before_iter;
+    lbmc_stream_dlg_stream_entry_t * stream = NULL;
+    GSequenceIter * stream_entry_it;
+    lbmc_stream_dlg_stream_entry_t stream_key;
+    gboolean add_stream = FALSE;
+    gboolean add_stream_before = FALSE;
+    GtkTreeIter substream_iter;
+    GtkTreeIter substream_insert_before_iter;
+    lbmc_stream_dlg_substream_entry_t * substream = NULL;
+    GSequenceIter * substream_entry_it;
+    lbmc_stream_dlg_substream_entry_t substream_key;
+    gboolean add_substream = FALSE;
+    gboolean add_substream_before = FALSE;
+    GtkTreePath * stream_path = NULL;
+    GtkTreePath * substream_path = NULL;
+
+    memset((void *)&stream_key, 0, sizeof(lbmc_stream_dlg_stream_entry_t));
+    stream_key.channel = tapinfo->channel;
+    stream_entry_it = g_sequence_search(info->stream_table, (gpointer)&stream_key, lbmc_stream_dlg_stream_compare_cb, NULL);
+    /* If the node exists, g_sequence_search() will return an iterator giving the NEXT node. */
+    if (g_sequence_iter_is_begin(stream_entry_it))
+    {
+        /*
+            The iterator marks the beginning of the sequence, so the node doesn't exist
+            and the previous node doesn't exist.
+        */
+        add_stream = TRUE;
+        if (g_sequence_iter_is_end(stream_entry_it))
+        {
+            /* Iterator is both beginning and end, so the list is empty - just append it. */
+        }
+        else
+        {
+            /* Not the end, so we'll insert before the next stream. */
+            stream = (lbmc_stream_dlg_stream_entry_t *)g_sequence_get(stream_entry_it);
+            add_stream_before = TRUE;
+            stream_insert_before_iter = stream->iter;
+        }
+    }
+    else
+    {
+        GSequenceIter * save_stream_entry_it = stream_entry_it;
+
+        stream_entry_it = g_sequence_iter_prev(stream_entry_it);
+        stream = (lbmc_stream_dlg_stream_entry_t *)g_sequence_get(stream_entry_it);
+        if (stream->channel != tapinfo->channel)
+        {
+            /* Not the one we were looking for. */
+            add_stream = TRUE;
+            if (g_sequence_iter_is_end(save_stream_entry_it))
+            {
+                /* Insert after -> append  */
+            }
+            else
+            {
+                /* Insert before */
+                stream = (lbmc_stream_dlg_stream_entry_t *)g_sequence_get(stream_entry_it);
+                add_stream_before = TRUE;
+                stream_insert_before_iter = stream->iter;
+            }
+        }
+    }
+
+    if (add_stream)
+    {
+        char valbuf[256];
+
+        stream = (lbmc_stream_dlg_stream_entry_t *)g_malloc(sizeof(lbmc_stream_dlg_stream_entry_t));
+        stream->channel = tapinfo->channel;
+        stream->endpoint_a = wmem_strdup(wmem_file_scope(), lbmc_stream_dlg_format_endpoint_ep(&(tapinfo->endpoint_a)));
+        stream->endpoint_b = wmem_strdup(wmem_file_scope(), lbmc_stream_dlg_format_endpoint_ep(&(tapinfo->endpoint_b)));
+        stream->first_frame = (guint32)(~0);
+        stream->last_frame = 0;
+        stream->messages = 0;
+        stream->bytes = 0;
+        stream->substreams = g_sequence_new(lbmc_stream_dlg_substream_entry_destroy_cb);
+        stream_entry_it = g_sequence_insert_sorted(info->stream_table, (void *)stream, lbmc_stream_dlg_stream_compare_cb, NULL);
+        /* TODO: check stream_entry_it for NULL */
+        if (add_stream_before)
+        {
+            gtk_tree_store_insert_before(GTK_TREE_STORE(info->model), &stream_iter, NULL, &stream_insert_before_iter);
+        }
+        else
+        {
+            gtk_tree_store_append(GTK_TREE_STORE(info->model), &stream_iter, NULL);
+        }
+        stream->iter = stream_iter;
+        g_snprintf(valbuf, (gulong)sizeof(valbuf), "%" G_GUINT64_FORMAT, stream->channel);
+        gtk_tree_store_set(GTK_TREE_STORE(info->model), &(stream->iter),
+            LBMC_STREAM_DLG_STORE_STREAM_DISPLAY_COLUMN, valbuf,
+            LBMC_STREAM_DLG_STORE_ENDPOINTA_COLUMN, stream->endpoint_a,
+            LBMC_STREAM_DLG_STORE_ENDPOINTB_COLUMN, stream->endpoint_b,
+            LBMC_STREAM_DLG_STORE_MESSAGES_COLUMN, (guint)0,
+            LBMC_STREAM_DLG_STORE_BYTES_COLUMN, (guint)0,
+            LBMC_STREAM_DLG_STORE_FIRST_FRAME_COLUMN, (guint)0,
+            LBMC_STREAM_DLG_STORE_LAST_FRAME_COLUMN, (guint)0,
+            LBMC_STREAM_DLG_STORE_CHANNEL_COLUMN, (guint)stream->channel,
+            LBMC_STREAM_DLG_STORE_SUBSTREAM_COLUMN, (guint)0,
+            -1);
+    }
+    stream_iter = stream->iter;
+    if (stream->first_frame > pinfo->fd->num)
+    {
+        stream->first_frame = pinfo->fd->num;
+    }
+    if (stream->last_frame < pinfo->fd->num)
+    {
+        stream->last_frame = pinfo->fd->num;
+    }
+    stream->bytes += tapinfo->bytes;
+    stream->messages++;
+    gtk_tree_store_set(GTK_TREE_STORE(info->model), &stream_iter,
+        LBMC_STREAM_DLG_STORE_MESSAGES_COLUMN, (guint)stream->messages,
+        LBMC_STREAM_DLG_STORE_BYTES_COLUMN, (guint)stream->bytes,
+        LBMC_STREAM_DLG_STORE_FIRST_FRAME_COLUMN, (guint)stream->first_frame,
+        LBMC_STREAM_DLG_STORE_LAST_FRAME_COLUMN, (guint)stream->last_frame,
+        -1);
+
+    memset((void *)&substream_key, 0, sizeof(lbmc_stream_dlg_substream_entry_t));
+    substream_key.substream_id = tapinfo->substream_id;
+    substream_entry_it = g_sequence_search(stream->substreams, (gpointer)&substream_key, lbmc_stream_dlg_substream_compare_cb, NULL);
+    /* If the node exists, g_sequence_search() will return an iterator giving the NEXT node. */
+    if (g_sequence_iter_is_begin(substream_entry_it))
+    {
+        /*
+            The iterator marks the beginning of the sequence, so the node doesn't exist
+            and the previous node doesn't exist.
+        */
+        add_substream = TRUE;
+        if (g_sequence_iter_is_end(substream_entry_it))
+        {
+            /* Iterator is both beginning and end, so the list is empty - just append it. */
+        }
+        else
+        {
+            /* Not the end, so we'll insert before the next stream. */
+            substream = (lbmc_stream_dlg_substream_entry_t *)g_sequence_get(substream_entry_it);
+            add_substream_before = TRUE;
+            substream_insert_before_iter = substream->iter;
+        }
+    }
+    else
+    {
+        GSequenceIter * save_substream_entry_it = substream_entry_it;
+
+        substream_entry_it = g_sequence_iter_prev(substream_entry_it);
+        substream = (lbmc_stream_dlg_substream_entry_t *)g_sequence_get(substream_entry_it);
+        if (substream->substream_id != tapinfo->substream_id)
+        {
+            /* Not the one we were looking for. */
+            add_substream = TRUE;
+            if (g_sequence_iter_is_end(save_substream_entry_it))
+            {
+                /* Insert after -> append  */
+            }
+            else
+            {
+                /* Insert before */
+                substream = (lbmc_stream_dlg_substream_entry_t *)g_sequence_get(substream_entry_it);
+                add_substream_before = TRUE;
+                substream_insert_before_iter = substream->iter;
+            }
+        }
+    }
+    if (add_substream)
+    {
+        char valbuf[256];
+
+        substream = (lbmc_stream_dlg_substream_entry_t *)g_malloc(sizeof(lbmc_stream_dlg_substream_entry_t));
+        substream->substream_id = tapinfo->substream_id;
+        substream->endpoint_a = wmem_strdup_printf(wmem_file_scope(), "%s:%" G_GUINT16_FORMAT, address_to_str(wmem_packet_scope(), &(pinfo->src)), (guint16)pinfo->srcport);
+        substream->endpoint_b = wmem_strdup_printf(wmem_file_scope(), "%s:%" G_GUINT16_FORMAT, address_to_str(wmem_packet_scope(), &(pinfo->dst)), (guint16)pinfo->destport);
+        substream->first_frame = (guint32)(~0);
+        substream->last_frame = 0;
+        substream->messages = 0;
+        substream->bytes = 0;
+        substream->parent = stream;
+        substream_entry_it = g_sequence_insert_sorted(stream->substreams, (void *)substream, lbmc_stream_dlg_substream_compare_cb, NULL);
+        if (add_substream_before)
+        {
+            gtk_tree_store_insert_before(GTK_TREE_STORE(info->model), &substream_iter, &stream_iter, &substream_insert_before_iter);
+        }
+        else
+        {
+            gtk_tree_store_append(GTK_TREE_STORE(info->model), &substream_iter, &stream_iter);
+        }
+        substream->iter = substream_iter;
+        g_snprintf(valbuf, (gulong)sizeof(valbuf), "%" G_GUINT64_FORMAT ":%" G_GUINT32_FORMAT, stream->channel, substream->substream_id);
+        gtk_tree_store_set(GTK_TREE_STORE(info->model), &(substream->iter),
+            LBMC_STREAM_DLG_STORE_STREAM_DISPLAY_COLUMN, valbuf,
+            LBMC_STREAM_DLG_STORE_ENDPOINTA_COLUMN, substream->endpoint_a,
+            LBMC_STREAM_DLG_STORE_ENDPOINTB_COLUMN, substream->endpoint_b,
+            LBMC_STREAM_DLG_STORE_MESSAGES_COLUMN, (guint)0,
+            LBMC_STREAM_DLG_STORE_BYTES_COLUMN, (guint)0,
+            LBMC_STREAM_DLG_STORE_FIRST_FRAME_COLUMN, (guint)0,
+            LBMC_STREAM_DLG_STORE_LAST_FRAME_COLUMN, (guint)0,
+            LBMC_STREAM_DLG_STORE_CHANNEL_COLUMN, (guint)stream->channel,
+            LBMC_STREAM_DLG_STORE_SUBSTREAM_COLUMN, (guint)substream->substream_id,
+            -1);
+    }
+    substream_iter = substream->iter;
+    if (substream->first_frame > pinfo->fd->num)
+    {
+        substream->first_frame = pinfo->fd->num;
+    }
+    if (substream->last_frame < pinfo->fd->num)
+    {
+        substream->last_frame = pinfo->fd->num;
+    }
+    substream->bytes += tapinfo->bytes;
+    substream->messages++;
+    gtk_tree_store_set(GTK_TREE_STORE(info->model), &substream_iter,
+        LBMC_STREAM_DLG_STORE_MESSAGES_COLUMN, (guint)substream->messages,
+        LBMC_STREAM_DLG_STORE_BYTES_COLUMN, (guint)substream->bytes,
+        LBMC_STREAM_DLG_STORE_FIRST_FRAME_COLUMN, (guint)substream->first_frame,
+        LBMC_STREAM_DLG_STORE_LAST_FRAME_COLUMN, (guint)substream->last_frame,
+        -1);
+    substream_path = gtk_tree_model_get_path(info->model, &(substream->iter));
+    gtk_tree_model_row_changed(info->model, substream_path, &(substream->iter));
+    gtk_tree_path_free(substream_path);
+    substream_path = NULL;
+    stream_path = gtk_tree_model_get_path(info->model, &(stream->iter));
+    gtk_tree_model_row_changed(info->model, stream_path, &(stream->iter));
+    gtk_tree_path_free(stream_path);
+    stream_path = NULL;
+    return (TRUE);
+}
+
+static void lbmc_stream_dlg_tap_draw(void * tap_data _U_)
+{
+    /* Nothing to do. */
+}
+
+/**************************************************************/
+/* Stream table functions.                                    */
+/**************************************************************/
+void lbmc_stream_dlg_stream_menu_cb(gpointer arg _U_)
+{
+    GString * err_msg;
+
+    if (global_stream_dialog_info != NULL)
+    {
+        gtk_widget_show(global_stream_dialog_info->dialog);
+        return;
+    }
+    global_stream_dialog_info = lbmc_stream_dlg_window_create();
+    err_msg = register_tap_listener("lbm_stream",
+        (void *)global_stream_dialog_info,
+        NULL,
+        TL_REQUIRES_COLUMNS,
+        lbmc_stream_dlg_tap_reset,
+        lbmc_stream_dlg_tap_packet,
+        lbmc_stream_dlg_tap_draw);
+    if (err_msg != NULL)
+    {
+        fprintf(stderr, "register_tap_listener: %s\n", err_msg->str);
+        g_string_free(err_msg, TRUE);
+    }
+    cf_retap_packets(&cfile);
+}
+
+/*
+ * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=4 expandtab:
+ * :indentSize=4:tabSize=4:noTabs=true:
+ */