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wireshark_dialog.h
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1
10#ifndef WIRESHARK_DIALOG_H
11#define WIRESHARK_DIALOG_H
12
13/*
14 * @file General dialog base class
15 *
16 * Base class which provides convenience methods for dialogs that handle
17 * capture files.
18 *
19 * This class attempts to destroy itself when closed. Doing this safely and
20 * properly can be a bit tricky while scanning and tapping packets since
21 */
22
23// "General" is a misnomer but we already have a class named
24// "CaptureFileDialog". Suggestions for a better name from
25// https://code.wireshark.org/review/#/c/9739/:
26// BaseCaptureDialog, CaptureHelperDialog (or rename CaptureFileDialog to something else - WiresharkFileDialog).
27// TapDialog might make sense as well.
28
29#include <epan/tap.h>
30
31#include "capture_file.h"
32#include "geometry_state_dialog.h"
33
34 class WiresharkDialog : public GeometryStateDialog
35{
36 Q_OBJECT
37
38public:
39 // XXX Unlike the entire QWidget API, parent is mandatory here.
40 explicit WiresharkDialog(QWidget &parent, CaptureFile &capture_file);
41
45 bool fileClosed() const { return file_closed_; }
46
47protected:
48 virtual void keyPressEvent(QKeyEvent *event) { QDialog::keyPressEvent(event); }
49 virtual void accept();
50 virtual void reject();
51
62 void beginRetapPackets();
71 virtual void endRetapPackets();
72
79 void setWindowSubtitle(const QString &subtitle);
80 const QString &windowSubtitle() { return subtitle_; }
81 virtual void updateWidgets();
82
83 // Capture file and tapping
84 CaptureFile &cap_file_;
100 bool registerTapListener(const char *tap_name, void *tap_data,
101 const char *filter, unsigned flags,
102 tap_reset_cb tap_reset,
103 tap_packet_cb tap_packet,
104 tap_draw_cb tap_draw);
105
109 virtual void removeTapListeners();
110
111 // XXX - Move this to private, have subclasses use the getter?
112 bool file_closed_;
113
118 bool dialogClosed() const { return dialog_closed_; }
119
125 int retapDepth() const { return retap_depth_; }
126
133 virtual void captureFileClosing();
134
141 virtual void captureFileClosed();
142
143protected slots:
144 void captureEvent(CaptureEvent);
145
146private:
147 void dialogCleanup(bool closeDialog = false);
148
149 QString subtitle_;
150 QList<void *> tap_listeners_;
151 int retap_depth_;
152 bool dialog_closed_;
153
154private slots:
155};
156
157#endif // WIRESHARK_DIALOG_H
capture_file.h
CaptureEvent
Definition capture_event.h:21
CaptureFile
Definition capture_file.h:21
GeometryStateDialog
Definition geometry_state_dialog.h:17
WiresharkDialog
Definition wireshark_dialog.h:35
WiresharkDialog::fileClosed
bool fileClosed() const
true if the file has been closed, false otherwise.
Definition wireshark_dialog.h:45
WiresharkDialog::dialogClosed
bool dialogClosed() const
Check to see if the user has closed (and not minimized) the dialog.
Definition wireshark_dialog.h:118
WiresharkDialog::removeTapListeners
virtual void removeTapListeners()
Remove all tap listeners registered via registerTapListener.
Definition wireshark_dialog.cpp:160
WiresharkDialog::registerTapListener
bool registerTapListener(const char *tap_name, void *tap_data, const char *filter, unsigned flags, tap_reset_cb tap_reset, tap_packet_cb tap_packet, tap_draw_cb tap_draw)
Convenience wrapper for register_tap_listener. Tap listeners registered via this function are automat...
Definition wireshark_dialog.cpp:97
WiresharkDialog::retapDepth
int retapDepth() const
Check to see if we're currently retapping. If this is positive, tapping will fail in process_specifie...
Definition wireshark_dialog.h:125
WiresharkDialog::captureFileClosed
virtual void captureFileClosed()
Called when the capture file was closed. This can be used to enable or disable widgets according to t...
Definition wireshark_dialog.cpp:173
WiresharkDialog::setWindowSubtitle
void setWindowSubtitle(const QString &subtitle)
Set the window subtitle, e.g. "Foo Timeouts". The subtitle and file name will be added to the dialog ...
Definition wireshark_dialog.cpp:56
WiresharkDialog::captureFileClosing
virtual void captureFileClosing()
Called when the capture file is about to close. This can be used to disconnect taps and similar actio...
Definition wireshark_dialog.cpp:167
WiresharkDialog::beginRetapPackets
void beginRetapPackets()
Mark the start of a code block that retaps packets. If the user closes the dialog while tapping,...
Definition wireshark_dialog.cpp:149
WiresharkDialog::endRetapPackets
virtual void endRetapPackets()
Mark the end of a code block that retaps packets. If the user has closed the dialog it will be destro...
Definition wireshark_dialog.cpp:154
geometry_state_dialog.h
_capture_file
Definition cfile.h:67
tap.h