nexmon – Rev 1
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/* 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 <epan/to_str.h>
#include <epan/packet.h>
#include <epan/tap.h>
#include <gtk/gtk.h>
#include <ui/gtk/gui_utils.h>
#include <ui/gtk/dlg_utils.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(wmem_allocator_t *allocator, const lbm_uim_stream_endpoint_t * endpoint)
{
gchar * buf = NULL;
char* addr_str;
if (endpoint->type == lbm_uim_instance_stream)
{
buf = bytes_to_str(allocator, endpoint->stream_info.ctxinst.ctxinst, sizeof(endpoint->stream_info.ctxinst.ctxinst));
}
else
{
addr_str = (char*)address_to_str(NULL, &(endpoint->stream_info.dest.addr));
buf = wmem_strdup_printf(allocator,
"%" G_GUINT32_FORMAT ":%s:%" G_GUINT16_FORMAT,
endpoint->stream_info.dest.domain,
addr_str,
endpoint->stream_info.dest.port);
wmem_free(NULL, addr_str);
}
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 = lbmc_stream_dlg_format_endpoint(wmem_file_scope(), &(tapinfo->endpoint_a));
stream->endpoint_b = lbmc_stream_dlg_format_endpoint(wmem_file_scope(), &(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);
(void) g_sequence_insert_sorted(info->stream_table, (void *)stream, lbmc_stream_dlg_stream_compare_cb, 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, (guint64)stream->channel,
LBMC_STREAM_DLG_STORE_SUBSTREAM_COLUMN, (guint)0,
-1);
}
stream_iter = stream->iter;
if (stream->first_frame > pinfo->num)
{
stream->first_frame = pinfo->num;
}
if (stream->last_frame < pinfo->num)
{
stream->last_frame = pinfo->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(pinfo->pool, &(pinfo->src)), (guint16)pinfo->srcport);
substream->endpoint_b = wmem_strdup_printf(wmem_file_scope(), "%s:%" G_GUINT16_FORMAT, address_to_str(pinfo->pool, &(pinfo->dst)), (guint16)pinfo->destport);
substream->first_frame = (guint32)(~0);
substream->last_frame = 0;
substream->messages = 0;
substream->bytes = 0;
substream->parent = stream;
(void) 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->num)
{
substream->first_frame = pinfo->num;
}
if (substream->last_frame < pinfo->num)
{
substream->last_frame = pinfo->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: 8
* indent-tabs-mode: nil
* End:
*
* vi: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/