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/* graph_analysis.h
* Graphic Analysis addition for ethereal
*
* $Id$
*
* Copyright 2004, Verso Technologies Inc.
* By Alejandro Vaquero <alejandrovaquero@yahoo.com>
*
* based on rtp_analysis.c and io_stat
*
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef GRAPH_ANALYSIS_H_INCLUDED
#define GRAPH_ANALYSIS_H_INCLUDED
#include <glib.h>
#include <gtk/gtk.h>
#include "gtkglobals.h"
#include <epan/address.h>
#define MAX_NUM_NODES 10
/* defines an entry in for the graph analysis */
typedef struct _graph_analysis_item {
guint32 frame_num; /* frame number used to "go to" that frame */
double time; /* frame time */
address src_addr;
guint16 port_src;
address dst_addr;
guint16 port_dst;
gchar *frame_label; /* the label on top of the arrow */
gchar *comment; /* a comment that appears at the left of the graph */
guint16 conv_num; /* the conversation number, each conversation will be colored */
gboolean display; /* indicate if the packet is displayed or not in the graph */
guint16 src_node; /* this is used by graph_analysis.c to identify the node */
guint16 dst_node; /* a node is an IP address that will be displayed in columns */
guint16 line_style; /* the arrow line width in pixels*/
} graph_analysis_item_t;
/* defines the graph analysis structure */
typedef struct _graph_analysis_info {
int nconv; /* number of conversations in the list */
GList* list; /* list with the graph analysis items */
} graph_analysis_info_t;
/* max number of nodes to display, each node will be an IP address */
#define MAX_NUM_COL_CONV 10
#define NODE_OVERFLOW MAX_NUM_NODES+1
#define NUM_DISPLAY_ITEMS 1000
typedef struct _display_items {
guint32 frame_num; /* frame number used to "go to" that frame */
double time; /* frame time */
guint16 port_src;
guint16 port_dst;
gchar *frame_label; /* the label on top of the arrow */
gchar *comment; /* a comment that appears at the left of the graph */
guint16 conv_num; /* the conversation number, each conversation will be colored */
guint16 src_node; /* this is used by graph_analysis.c to identify the node */
guint16 dst_node; /* a node is an IP address that will be displayed in columns */
guint16 line_style; /* the arrow line width in pixels*/
} display_items_t;
typedef struct _dialog_data_t {
GtkWidget *window;
gboolean needs_redraw;
gboolean inverse; /* set the nodes in reverse mode as "dst <---- src" instead of "src ----> dst"*/
gint selected_row;
GtkWidget *draw_area_time;
GtkWidget *draw_area;
GtkWidget *draw_area_comments;
GdkPixmap *pixmap_time;
GdkPixmap *pixmap;
GdkPixmap *pixmap_comments;
GtkWidget *scroll_window;
GtkWidget *v_scrollbar;
GtkAdjustment *v_scrollbar_adjustment;
GtkWidget *hpane;
GdkGC *div_line_gc[2];
GdkGC *bg_gc[MAX_NUM_COL_CONV+1];
int pixmap_width;
int pixmap_height;
guint16 first_node; /* the first node on the left to show in the screen */
guint32 first_item; /* the first item (row) to show from the top */
guint32 selected_item; /* the selected item */
display_items_t items[NUM_DISPLAY_ITEMS];
guint32 left_x_border;
char *save_file;
} dialog_data_t;
/* structure that holds general information and the dialog */
typedef struct _graph_analysis_data_t {
/* graphic data */
graph_analysis_info_t *graph_info;
/* dialog associated data */
dialog_data_t dlg;
address nodes[MAX_NUM_NODES];
guint32 num_nodes;
guint32 num_items;
} graph_analysis_data_t;
graph_analysis_data_t* graph_analysis_init(void);
void graph_analysis_create(graph_analysis_data_t* user_data);
void graph_analysis_update(graph_analysis_data_t* user_data);
#endif /*GRAPH_ANALYSIS_H_INCLUDED*/
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