2014-09-09 20:42:58 +00:00
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/* capture_file.h
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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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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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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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2015-01-03 20:52:54 +00:00
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#include <config.h>
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2014-09-09 20:42:58 +00:00
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#include <glib.h>
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2017-12-03 18:53:58 +00:00
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#include "cfile.h"
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2014-09-09 20:42:58 +00:00
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typedef struct _capture_session capture_session;
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2016-03-18 17:34:41 +00:00
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struct _packet_info;
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2014-09-09 20:42:58 +00:00
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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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2014-12-29 19:42:01 +00:00
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capture_file *capFile() const { return isValid() ? cap_file_ : NULL; }
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2014-09-09 20:42:58 +00:00
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void setCapFile(capture_file *cap_file) { cap_file_ = cap_file; }
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2015-06-19 23:56:44 +00:00
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2014-12-21 21:23:02 +00:00
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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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2015-02-22 22:56:38 +00:00
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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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2014-12-21 21:23:02 +00:00
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/** Return a filename suitable for use in a window title.
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*
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* @return One of: the basename of the capture file without an extension,
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2014-12-29 15:33:21 +00:00
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* the basename followed by "[closing]", "[closed]", or "[no capture file]".
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2014-12-21 21:23:02 +00:00
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*/
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2015-05-22 22:33:38 +00:00
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const QString fileTitle() { return fileName() + file_state_; }
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2015-05-22 21:01:31 +00:00
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/** Return the plain filename.
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*
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* @return The basename of the capture file without an extension.
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*/
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2015-05-22 22:33:38 +00:00
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const QString fileName();
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2014-12-21 21:23:02 +00:00
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2016-03-18 17:34:41 +00:00
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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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2016-09-01 20:51:13 +00:00
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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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2015-08-26 19:48:56 +00:00
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/** Reload the capture file
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2015-07-03 20:52:49 +00:00
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*/
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void reload();
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2015-05-15 20:36:04 +00:00
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2014-09-09 20:42:58 +00:00
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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 captureFileOpened() const;
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void captureFileReadStarted() const;
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void captureFileReadFinished() const;
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2015-05-22 22:33:38 +00:00
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void captureFileReloadStarted() const;
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void captureFileReloadFinished() const;
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void captureFileRescanStarted() const;
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void captureFileRescanFinished() const;
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2015-08-24 19:30:56 +00:00
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void captureFileRetapStarted() const;
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void captureFileRetapFinished() const;
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2017-01-21 00:05:56 +00:00
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void captureFileMergeStarted() const;
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void captureFileMergeFinished() const;
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2014-09-09 20:42:58 +00:00
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void captureFileClosing() const;
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void captureFileClosed() const;
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2015-05-22 22:33:38 +00:00
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void captureFileSaveStarted(const QString &file_path) const;
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void captureFileSaveFinished() const;
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void captureFileSaveFailed() const;
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void captureFileSaveStopped() const;
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2015-12-06 21:29:53 +00:00
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void captureFileFlushTapsData() const;
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2014-09-09 20:42:58 +00:00
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void captureCapturePrepared(capture_session *cap_session);
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void captureCaptureUpdateStarted(capture_session *cap_session);
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void captureCaptureUpdateContinue(capture_session *cap_session);
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void captureCaptureUpdateFinished(capture_session *cap_session);
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void captureCaptureFixedStarted(capture_session *cap_session);
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2015-04-06 21:56:17 +00:00
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void captureCaptureFixedContinue(capture_session *cap_session);
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2014-09-09 20:42:58 +00:00
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void captureCaptureFixedFinished(capture_session *cap_session);
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void captureCaptureStopping(capture_session *cap_session);
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void captureCaptureFailed(capture_session *cap_session);
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public slots:
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2015-07-29 17:36:46 +00:00
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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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2015-06-19 23:56:44 +00:00
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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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2015-07-29 17:36:46 +00:00
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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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2015-06-19 23:56:44 +00:00
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void setCaptureStopFlag(bool stop_flag = true);
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2014-09-09 20:42:58 +00:00
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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 captureEvent(int event, capture_session *cap_session);
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2015-05-22 22:33:38 +00:00
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const QString &getFileBasename();
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2014-09-09 20:42:58 +00:00
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2014-12-21 21:23:02 +00:00
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static QString no_capture_file_;
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2014-09-09 20:42:58 +00:00
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capture_file *cap_file_;
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2015-05-22 21:01:31 +00:00
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QString file_name_;
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2014-12-22 23:51:36 +00:00
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QString file_state_;
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2014-09-09 20:42:58 +00:00
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};
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#endif // CAPTURE_FILE_H
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/*
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* Editor modelines
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*
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* Local Variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* ex: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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