forked from osmocom/wireshark
![Luis Ontanon](/assets/img/avatar_default.png)
patch to the voip calls facility to: - Add a horizontal scrollbar in the "Graph" to scroll the "comments" - Fix a "state" bug in H323 and SIP calls - Fix a bug that can make the "graph" to crash, and also clean up the "address" when the window is close svn path=/trunk/; revision=13565
125 lines
4.2 KiB
C
125 lines
4.2 KiB
C
/* graph_analysis.h
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* Graphic Analysis addition for ethereal
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*
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* $Id$
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*
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* Copyright 2004, Verso Technologies Inc.
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* By Alejandro Vaquero <alejandrovaquero@yahoo.com>
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*
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* based on rtp_analysis.c and io_stat
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*
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef GRAPH_ANALYSIS_H_INCLUDED
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#define GRAPH_ANALYSIS_H_INCLUDED
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#include <glib.h>
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#include <gtk/gtk.h>
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#include "gtkglobals.h"
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#include <epan/address.h>
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#define MAX_NUM_NODES 10
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/* defines an entry in for the graph analysis */
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typedef struct _graph_analysis_item {
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guint32 frame_num; /* frame number used to "go to" that frame */
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double time; /* frame time */
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address src_addr;
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guint16 port_src;
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address dst_addr;
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guint16 port_dst;
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gchar *frame_label; /* the label on top of the arrow */
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gchar *comment; /* a comment that appears at the left of the graph */
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guint16 conv_num; /* the conversation number, each conversation will be colored */
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gboolean display; /* indicate if the packet is displayed or not in the graph */
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guint16 src_node; /* this is used by graph_analysis.c to identify the node */
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guint16 dst_node; /* a node is an IP address that will be displayed in columns */
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guint16 line_style; /* the arrow line width in pixels*/
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} graph_analysis_item_t;
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/* defines the graph analysis structure */
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typedef struct _graph_analysis_info {
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int nconv; /* number of conversations in the list */
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GList* list; /* list with the graph analysis items */
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} graph_analysis_info_t;
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/* max number of nodes to display, each node will be an IP address */
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#define MAX_NUM_COL_CONV 10
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#define NODE_OVERFLOW MAX_NUM_NODES+1
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#define NUM_DISPLAY_ITEMS 1000
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typedef struct _display_items {
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guint32 frame_num; /* frame number used to "go to" that frame */
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double time; /* frame time */
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guint16 port_src;
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guint16 port_dst;
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gchar *frame_label; /* the label on top of the arrow */
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gchar *comment; /* a comment that appears at the left of the graph */
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guint16 conv_num; /* the conversation number, each conversation will be colored */
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guint16 src_node; /* this is used by graph_analysis.c to identify the node */
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guint16 dst_node; /* a node is an IP address that will be displayed in columns */
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guint16 line_style; /* the arrow line width in pixels*/
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} display_items_t;
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typedef struct _dialog_data_t {
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GtkWidget *window;
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gboolean needs_redraw;
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gint selected_row;
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GtkWidget *draw_area;
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GtkWidget *draw_area_comments;
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GdkPixmap *pixmap;
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GdkPixmap *pixmap_comments;
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GtkAdjustment *h_scrollbar_adjustment;
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GtkWidget *h_scrollbar;
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GtkWidget *v_scrollbar;
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GtkAdjustment *v_scrollbar_adjustment;
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GdkGC *div_line_gc;
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GdkGC *bg_gc[MAX_NUM_COL_CONV];
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int pixmap_width;
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int pixmap_height;
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guint16 first_node; /* the first node on the left to show in the screen */
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guint32 first_item; /* the first item (row) to show from the top */
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guint32 selected_item; /* the selected item */
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display_items_t items[NUM_DISPLAY_ITEMS];
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guint32 left_x_border;
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} dialog_data_t;
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/* structure that holds general information and the dialog */
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typedef struct _graph_analysis_data_t {
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/* graphic data */
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graph_analysis_info_t *graph_info;
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/* dialog associated data */
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dialog_data_t dlg;
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address nodes[MAX_NUM_NODES];
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guint32 num_nodes;
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guint32 num_items;
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} graph_analysis_data_t;
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graph_analysis_data_t* graph_analysis_init(void);
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void graph_analysis_create(graph_analysis_data_t* user_data);
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void graph_analysis_update(graph_analysis_data_t* user_data);
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#endif /*GRAPH_ANALYSIS_H_INCLUDED*/
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