ui/gtk/graph_analysis.h

   1 /* graph_analysis.h
   2  * Graphic Analysis addition for Wireshark
   3  *
   4  * $Id$
   5  *
   6  * Copyright 2004, Verso Technologies Inc.
   7  * By Alejandro Vaquero <alejandrovaquero@yahoo.com>
   8  *
   9  * based on rtp_analysis.c and io_stat
  10  *
  11  *
  12  * Wireshark - Network traffic analyzer
  13  * By Gerald Combs <gerald@wireshark.org>
  14  * Copyright 1998 Gerald Combs
  15  *
  16  * This program is free software; you can redistribute it and/or
  17  * modify it under the terms of the GNU General Public License
  18  * as published by the Free Software Foundation; either version 2
  19  * of the License, or (at your option) any later version.
  20  *
  21  * This program is distributed in the hope that it will be useful,
  22  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  23  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24  * GNU General Public License for more details.
  25  *
  26  * You should have received a copy of the GNU General Public License
  27  * along with this program; if not, write to the Free Software
  28  * Foundation,  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  29  */
  30
  31 #ifndef __GRAPH_ANALYSIS_H__
  32 #define __GRAPH_ANALYSIS_H__
  33
  34 #include <glib.h>
  35 #include <gtk/gtk.h>
  36 #include <epan/address.h>
  37 #include <ui/tap-sequence-analysis.h>
  38
  39 /** max number of nodes to display, each node will be an IP address */
  40 #define MAX_NUM_COL_CONV 10
  41 #define NUM_DISPLAY_ITEMS 1000
  42
  43 typedef struct _display_items {
  44         frame_data *fd;                         /**< Holds the frame number and time information */
  45         guint16 port_src;
  46         guint16 port_dst;
  47         gchar *frame_label;                     /**< the label on top of the arrow */
  48         gchar *time_str;                        /**< timestamp */
  49         gchar *comment;                         /**< a comment that appears at the right of the graph */
  50         guint16 conv_num;                       /**< the conversation number, each conversation will be colored */
  51         guint16 src_node;                       /**< this is used by graph_analysis.c to identify the node */
  52         guint16 dst_node;                       /**< a node is an IP address that will be displayed in columns */
  53         guint16 line_style;                     /**< the arrow line width in pixels*/
  54 } display_items_t;
  55
  56 typedef struct _graph_analysis_dialog_data_t {
  57         GtkWidget *window;
  58         GtkWidget *parent_w;
  59         gboolean needs_redraw;
  60         gboolean inverse;          /**< set the nodes in reverse mode as "dst <---- src" instead of "src ----> dst"*/
  61         gint selected_row;
  62         GtkWidget *draw_area_time;
  63         GtkWidget *draw_area;
  64         GtkWidget *draw_area_comments;
  65 #if GTK_CHECK_VERSION(2,22,0)
  66         cairo_surface_t *surface_time;
  67         cairo_surface_t *surface_main;
  68         cairo_surface_t *surface_comments;
  69         cairo_surface_t *surface_tile_select;
  70 #else
  71         GdkPixmap *pixmap_time;
  72         GdkPixmap *pixmap_main;
  73         GdkPixmap *pixmap_comments;
  74         GdkPixmap *pixmap_tile_select;
  75 #endif
  76         GtkWidget *scroll_window;
  77         GtkWidget *scroll_window_time;                  /**< to enable mouse scroll from this area */
  78         GtkWidget *scroll_window_comments;              /**< to enable mouse scroll from this area */
  79         GtkWidget *v_scrollbar;
  80         GtkAdjustment *v_scrollbar_adjustment;
  81         GtkWidget *hpane;
  82         int surface_width;
  83         int surface_height;
  84         guint16 first_node;                     /**< the first node on the left to show in the screen */
  85         guint32 first_item;                     /**< the first item (row) to show from the top */
  86         guint32 last_item;                      /**< the last item displayed (for correct mouse scroll handling) */
  87         guint32 selected_item;          /**< the selected item */
  88         display_items_t items[NUM_DISPLAY_ITEMS];
  89         guint32 left_x_border;
  90         char *title;                            /**< Graph analysis window's title */
  91 } graph_analysis_dialog_data_t;
  92
  93 typedef void (*destroy_user_data_cb)(void *data);
  94
  95 /** structure that holds general information and the dialog */
  96 typedef struct _graph_analysis_data_t {
  97         /**> graphic data */
  98         seq_analysis_info_t *graph_info;
  99
 100         /**> dialog associated data */
 101         graph_analysis_dialog_data_t dlg;
 102         guint32 num_items;
 103         destroy_user_data_cb on_destroy_user_data;  /**< callback info for destroy */
 104         void *data;                                                                     /**< data to be passes when on destroy */
 105 } graph_analysis_data_t;
 106
 107 graph_analysis_data_t* graph_analysis_init(seq_analysis_info_t *sainfo);
 108 void graph_analysis_create(graph_analysis_data_t* user_data);
 109 void graph_analysis_update(graph_analysis_data_t* user_data);
 110 void graph_analysis_redraw(graph_analysis_data_t* user_data);
 111
 112
 113 #endif /* __GRAPH_ANALYSIS_H__ */