forked from osmocom/wireshark
![Moshe Kaplan](/assets/img/avatar_default.png)
Add @file markers for UI header files so that Doxygen will generate documentation for them.
168 lines
4.8 KiB
C++
168 lines
4.8 KiB
C++
/** @file
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef CAPTURE_FILE_H
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#define CAPTURE_FILE_H
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#include <QObject>
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#include <config.h>
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#include <glib.h>
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#include "cfile.h"
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#include "capture_event.h"
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class CaptureFile : public QObject
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{
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Q_OBJECT
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public:
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explicit CaptureFile(QObject *parent = 0, capture_file *cap_file = NULL);
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~CaptureFile();
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capture_file *capFile() const { return isValid() ? cap_file_ : NULL; }
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void setCapFile(capture_file *cap_file) { cap_file_ = cap_file; }
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/** Check capture file validity
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*
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* @return true if the file is open, readable, and tappable. false if the file
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* is closed.
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*/
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bool isValid() const;
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/** Get the current selected row
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*
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* @return the current selected index of the packet list if the capture
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* file is open and a packet is selected, otherwise -1.
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*/
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int currentRow();
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/** Return the full pathname.
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*
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* @return The entire pathname, converted from the native OS's encoding
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* to Unicode if necessary, or a null string if the conversion can't
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* be done.
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*/
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const QString filePath();
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/** Return the plain filename.
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*
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* @return The last component of the pathname, including the extension,
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* converted from the native OS's encoding to Unicode if necessary, or
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* a null string if the conversion can't be done.
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*/
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const QString fileName();
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/** Return the plain filename without an extension.
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*
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* @return The last component of the pathname, without the extension,
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* converted from the native OS's encoding to Unicode if necessary, or
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* a null string if the conversion can't be done.
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*/
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const QString fileBaseName();
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/** Return a string representing the file suitable for use for
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* display in the UI in places such as a main window title.
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*
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* @return One of:
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*
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* the devices on which the capture was done, if the file is a
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* temporary file for a capture;
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*
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* the last component of the capture file's name, converted
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* from the native OS's encoding to Unicode if necessary (and
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* with REPLACEMENT CHARACTER inserted if the string can't
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* be converted).
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*
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* a null string, if there is no capture file.
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*/
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const QString fileDisplayName();
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/** Return a string representing the file suitable for use in an
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* auxiliary window title.
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*
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* @return One of:
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*
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* the result of fileDisplayName(), if the file is open;
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*
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* the result of fileDisplayName() followed by [closing], if
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* the file is being closed;
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*
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* the result of fileDisplayName() followed by [closed], if
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* the file has been closed;
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*
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* [no capture file], if there is no capture file.
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*/
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const QString fileTitle();
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/** Return the current packet information.
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*
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* @return A pointer to the current packet_info struct or NULL.
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*/
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struct _packet_info *packetInfo();
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/** Timestamp precision for the current file.
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* @return One of the WTAP_TSPREC_x values defined in wiretap/wtap.h,
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* or WTAP_TSPREC_UNKNOWN if no file is open.
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*/
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int timestampPrecision();
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/** Reload the capture file
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*/
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void reload();
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// XXX This shouldn't be needed.
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static capture_file *globalCapFile();
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gpointer window();
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signals:
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void captureEvent(CaptureEvent);
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public slots:
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/** Retap the capture file. Convenience wrapper for cf_retap_packets.
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* Application events are processed periodically via update_progress_dlg.
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*/
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void retapPackets();
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/** Retap the capture file after the current batch of application events
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* is processed. If you call this instead of retapPackets or
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* cf_retap_packets in a dialog's constructor it will be displayed before
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* tapping starts.
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*/
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void delayedRetapPackets();
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/** Cancel any tapping that might be in progress.
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*/
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void stopLoading();
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/** Sets the capture file's "stop_flag" member.
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*
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* @param stop_flag If true, stops the current capture file operation.
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*/
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void setCaptureStopFlag(bool stop_flag = true);
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private:
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static void captureFileCallback(gint event, gpointer data, gpointer user_data);
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#ifdef HAVE_LIBPCAP
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static void captureCallback(gint event, capture_session *cap_session, gpointer user_data);
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#endif
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void captureFileEvent(int event, gpointer data);
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void captureSessionEvent(int event, capture_session *cap_session);
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const QString &getFileBasename();
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static QString no_capture_file_;
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capture_file *cap_file_;
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QString file_state_;
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};
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#endif // CAPTURE_FILE_H
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