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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 CAPTURE_FILE_DIALOG_H
#define CAPTURE_FILE_DIALOG_H
#include <ui/qt/widgets/wireshark_file_dialog.h>
#ifndef Q_OS_WIN
#include <ui/qt/widgets/display_filter_edit.h>
#include "packet_range_group_box.h"
#include "ui/help_url.h"
#endif // Q_OS_WIN
#include <ui/packet_range.h>
#include <ui/qt/models/packet_list_record.h>
#include "cfile.h"
#include "ui/file_dialog.h"
#include <QVBoxLayout>
#include <QLabel>
#include <QRadioButton>
#include <QCheckBox>
#include <QDialogButtonBox>
#include <QComboBox>
class CaptureFileDialog : public WiresharkFileDialog
{
// The GTK+ Open Capture File dialog has the following elements and features:
// - The ability to select a capture file from a list of known extensions
// - A display filter entry
// - Name resolution checkboxes
// - Capture file preview information
// Ideally we should provide similar functionality here.
//
// You can subclass QFileDialog (which we've done here) and add widgets as
// described at
// https://web.archive.org/web/20100528190736/http://developer.qt.nokia.com/faq/answer/how_can_i_add_widgets_to_my_qfiledialog_instance
// However, Qt's idea of what a file dialog looks like isn't what Microsoft
// and Apple think a file dialog looks like.
//
// On Windows Vista and later we should probably use IFileOpenDialog. On earlier
// versions of Windows (including XP) we should use GetOpenFileName, which is
// what we do in ui/win32/file_dlg_win32.c. macOS we should use NSOpenPanel. On
// other platforms we should fall back to QFileDialog.
//
// Yes, that's four implementations of the same window.
//
// If a plain native open file dialog is good enough we can just the static
// version of QFileDialog::getOpenFileName. (Commenting out Q_OBJECT and
// "explicit" below has the same effect.)
Q_OBJECT
public:
explicit CaptureFileDialog(QWidget *parent = NULL, capture_file *cf = NULL);
static check_savability_t checkSaveAsWithComments(QWidget *
#if defined(Q_OS_WIN)
parent
#endif // Q_OS_WIN
, capture_file *cf, int file_type);
int mergeType();
int selectedFileType();
wtap_compression_type compressionType();
private:
capture_file *cap_file_;
#if !defined(Q_OS_WIN)
void addMergeControls(QVBoxLayout &v_box);
void addFormatTypeSelector(QVBoxLayout &v_box);
void addDisplayFilterEdit(QString &display_filter);
void addPreview(QVBoxLayout &v_box);
QString fileExtensionType(int et, bool extension_globs = true);
QString fileType(int ft, QStringList &suffixes);
QStringList buildFileOpenTypeList(void);
QVBoxLayout left_v_box_;
QVBoxLayout right_v_box_;
DisplayFilterEdit* display_filter_edit_;
int last_row_;
QLabel preview_format_;
QLabel preview_size_;
QLabel preview_first_elapsed_;
QList<QLabel *> preview_labels_;
QRadioButton merge_prepend_;
QRadioButton merge_chrono_;
QRadioButton merge_append_;
QComboBox format_type_;
QHash<QString, int> type_hash_;
QHash<QString, QStringList> type_suffixes_;
void addGzipControls(QVBoxLayout &v_box);
void addRangeControls(QVBoxLayout &v_box, packet_range_t *range, QString selRange = QString());
QDialogButtonBox *addHelpButton(topic_action_e help_topic);
QStringList buildFileSaveAsTypeList(bool must_support_comments);
int default_ft_;
QCheckBox compress_;
PacketRangeGroupBox packet_range_group_box_;
QPushButton *save_bt_;
topic_action_e help_topic_;
#else // Q_OS_WIN
int file_type_;
int merge_type_;
wtap_compression_type compression_type_;
#endif // Q_OS_WIN
signals:
public slots:
#ifndef Q_OS_WIN
void accept() Q_DECL_OVERRIDE;
#endif
int exec() Q_DECL_OVERRIDE;
int open(QString &file_name, unsigned int &type, QString &display_filter);
check_savability_t saveAs(QString &file_name, bool must_support_comments);
check_savability_t exportSelectedPackets(QString &file_name, packet_range_t *range, QString selRange = QString());
int merge(QString &file_name, QString &display_filter);
private slots:
#if !defined(Q_OS_WIN)
void fixFilenameExtension();
void preview(const QString & path);
void on_buttonBox_helpRequested();
#endif // Q_OS_WIN
};
#endif // CAPTURE_FILE_DIALOG_H
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