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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 FOLLOW_STREAM_DIALOG_H
#define FOLLOW_STREAM_DIALOG_H
#include <config.h>
#include <stdio.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "file.h"
#include "epan/follow.h"
#include "wireshark_dialog.h"
#include <QFile>
#include <QMap>
#include <QPushButton>
#include <QTextCodec>
namespace Ui {
class FollowStreamDialog;
}
class FollowStreamDialog : public WiresharkDialog
{
Q_OBJECT
public:
explicit FollowStreamDialog(QWidget &parent, CaptureFile &cf, int proto_id);
~FollowStreamDialog();
void addCodecs(const QMap<QString, QTextCodec *> &codecMap);
bool follow(QString previous_filter = QString(), bool use_stream_index = false, unsigned stream_num = 0, unsigned sub_stream_num = 0);
protected:
bool eventFilter(QObject *obj, QEvent *event);
void keyPressEvent(QKeyEvent *event);
void captureFileClosed();
private slots:
void cbCharsetCurrentIndexChanged(int idx);
void deltaComboBoxCurrentIndexChanged(int idx);
void cbDirectionsCurrentIndexChanged(int idx);
void bFindClicked();
void leFindReturnPressed();
void helpButton();
void backButton();
void close();
void filterOut();
void useRegexFind(bool use_regex);
void findText(bool go_back = true);
void saveAs();
void printStream();
void fillHintLabel(int pkt = 0);
void goToPacketForTextPos(int pkt = 0);
void streamNumberSpinBoxValueChanged(int stream_num);
void subStreamNumberSpinBoxValueChanged(int sub_stream_num);
void buttonBoxRejected();
signals:
void updateFilter(QString filter, bool force);
void goToPacket(int packet_num);
private:
// Callback for register_tap_listener
static void resetStream(void *tapData);
void removeStreamControls();
void resetStream(void);
void updateWidgets(bool follow_in_progress);
void updateWidgets() { updateWidgets(false); } // Needed for WiresharkDialog?
void showBuffer(QByteArray &buffer, size_t nchars, bool is_from_server,
uint32_t packet_num, nstime_t abs_ts, uint32_t *global_pos);
void readStream();
void readFollowStream();
void followStream();
void addText(QString text, bool is_from_server, uint32_t packet_num, bool colorize = true);
Ui::FollowStreamDialog *ui;
QPushButton *b_filter_out_;
QPushButton *b_find_;
QPushButton *b_print_;
QPushButton *b_save_;
QPushButton *b_back_;
follow_info_t follow_info_;
register_follow_t* follower_;
QString previous_filter_;
QString filter_out_filter_;
QString output_filter_;
int client_buffer_count_;
int server_buffer_count_;
int client_packet_count_;
int server_packet_count_;
uint32_t last_packet_;
bool last_from_server_;
nstime_t last_ts_;
int turns_;
bool use_regex_find_;
bool terminating_;
int previous_sub_stream_num_;
};
#endif // FOLLOW_STREAM_DIALOG_H
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