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/** @file
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef SCTP_GRAPH_DIALOG_H
#define SCTP_GRAPH_DIALOG_H
#include <config.h>
#include <glib.h>
#include "cfile.h"
#include <QDialog>
namespace Ui {
class SCTPGraphDialog;
}
class QCPAbstractPlottable;
class QCustomPlot;
struct _sctp_assoc_info;
struct chunk_header {
guint8 type;
guint8 flags;
guint16 length;
};
struct data_chunk_header {
guint8 type;
guint8 flags;
guint16 length;
guint32 tsn;
guint16 sid;
guint16 ssn;
guint32 ppi;
};
struct gaps {
guint16 start;
guint16 end;
};
struct sack_chunk_header {
guint8 type;
guint8 flags;
guint16 length;
guint32 cum_tsn_ack;
guint32 a_rwnd;
guint16 nr_of_gaps;
guint16 nr_of_dups;
struct gaps gaps[1];
};
struct nr_sack_chunk_header {
guint8 type;
guint8 flags;
guint16 length;
guint32 cum_tsn_ack;
guint32 a_rwnd;
guint16 nr_of_gaps;
guint16 nr_of_nr_gaps;
guint16 nr_of_dups;
guint16 reserved;
struct gaps gaps[1];
};
class SCTPGraphDialog : public QDialog
{
Q_OBJECT
public:
explicit SCTPGraphDialog(QWidget *parent = 0, const _sctp_assoc_info *assoc = NULL,
capture_file *cf = NULL, int dir = 0);
~SCTPGraphDialog();
static void save_graph(QDialog *dlg, QCustomPlot *plot);
public slots:
void setCaptureFile(capture_file *cf) { cap_file_ = cf; }
private slots:
void on_pushButton_clicked();
void on_pushButton_2_clicked();
void on_pushButton_3_clicked();
void on_pushButton_4_clicked();
void graphClicked(QCPAbstractPlottable* plottable, int, QMouseEvent* event);
void on_saveButton_clicked();
void on_relativeTsn_stateChanged(int arg1);
private:
Ui::SCTPGraphDialog *ui;
guint16 selected_assoc_id;
capture_file *cap_file_;
int frame_num;
int direction;
QVector<double> xt, yt, xs, ys, xg, yg, xd, yd, xn, yn;
QVector<guint32> ft, fs, fg, fd, fn;
QVector<QString> typeStrings;
bool relative;
int type;
void drawGraph(const _sctp_assoc_info* selected_assoc = NULL);
void drawTSNGraph(const _sctp_assoc_info* selected_assoc);
void drawSACKGraph(const _sctp_assoc_info* selected_assoc);
void drawNRSACKGraph(const _sctp_assoc_info* selected_assoc);
};
#endif // SCTP_GRAPH_DIALOG_H
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