Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 174 insertions, 0 deletions

diff --git a/ui/qt/rtp_analysis_dialog.h b/ui/qt/rtp_analysis_dialog.h
new file mode 100644
index 0000000..a7fcfce
--- /dev/null
+++ b/ui/qt/rtp_analysis_dialog.h
@@ -0,0 +1,174 @@
+/** @file
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef RTP_ANALYSIS_DIALOG_H
+#define RTP_ANALYSIS_DIALOG_H
+
+#include <config.h>
+
+#include <glib.h>
+#include <mutex>
+
+#include "epan/address.h"
+
+#include "ui/rtp_stream.h"
+#include "ui/tap-rtp-common.h"
+#include "ui/tap-rtp-analysis.h"
+
+#include <QMenu>
+#include <QTreeWidget>
+#include <QLabel>
+#include <QFile>
+#include <QCheckBox>
+#include <QHBoxLayout>
+#include <QToolButton>
+
+#include "wireshark_dialog.h"
+
+namespace Ui {
+class RtpAnalysisDialog;
+}
+
+class QCPGraph;
+class QTemporaryFile;
+class QDialogButtonBox;
+
+typedef struct {
+    rtpstream_info_t stream;
+    QVector<double> *time_vals;
+    QVector<double> *jitter_vals;
+    QVector<double> *diff_vals;
+    QVector<double> *delta_vals;
+    QTreeWidget *tree_widget;
+    QLabel *statistics_label;
+    QString *tab_name;
+    QCPGraph *jitter_graph;
+    QCPGraph *diff_graph;
+    QCPGraph *delta_graph;
+    QHBoxLayout *graphHorizontalLayout;
+    QCheckBox *stream_checkbox;
+    QCheckBox *jitter_checkbox;
+    QCheckBox *diff_checkbox;
+    QCheckBox *delta_checkbox;
+} tab_info_t;
+
+// Singleton by https://refactoring.guru/design-patterns/singleton/cpp/example#example-1
+class RtpAnalysisDialog : public WiresharkDialog
+{
+    Q_OBJECT
+
+public:
+    /**
+     * Returns singleton
+     */
+    static RtpAnalysisDialog *openRtpAnalysisDialog(QWidget &parent, CaptureFile &cf, QObject *packet_list);
+
+    /**
+     * Should not be clonnable and assignable
+     */
+    RtpAnalysisDialog(RtpAnalysisDialog &other) = delete;
+    void operator=(const RtpAnalysisDialog &) = delete;
+
+    /**
+     * @brief Common routine to add a "Analyze" button to a QDialogButtonBox.
+     * @param button_box Caller's QDialogButtonBox.
+     * @return The new "Analyze" button.
+     */
+    static QToolButton *addAnalyzeButton(QDialogButtonBox *button_box, QDialog *dialog);
+
+    /** Replace/Add/Remove an RTP streams to analyse.
+     * Requires array of rtpstream_id_t.
+     *
+     * @param stream_ids structs with rtpstream_id
+     */
+    void replaceRtpStreams(QVector<rtpstream_id_t *> stream_ids);
+    void addRtpStreams(QVector<rtpstream_id_t *> stream_ids);
+    void removeRtpStreams(QVector<rtpstream_id_t *> stream_ids);
+
+signals:
+    void goToPacket(int packet_num);
+    void rtpPlayerDialogReplaceRtpStreams(QVector<rtpstream_id_t *> stream_ids);
+    void rtpPlayerDialogAddRtpStreams(QVector<rtpstream_id_t *> stream_ids);
+    void rtpPlayerDialogRemoveRtpStreams(QVector<rtpstream_id_t *> stream_ids);
+    void updateFilter(QString filter, bool force = false);
+
+public slots:
+    void rtpPlayerReplace();
+    void rtpPlayerAdd();
+    void rtpPlayerRemove();
+
+protected slots:
+    virtual void updateWidgets();
+
+protected:
+    explicit RtpAnalysisDialog(QWidget &parent, CaptureFile &cf);
+    ~RtpAnalysisDialog();
+
+private slots:
+    void on_actionGoToPacket_triggered();
+    void on_actionNextProblem_triggered();
+    void on_actionSaveOneCsv_triggered();
+    void on_actionSaveAllCsv_triggered();
+    void on_actionSaveGraph_triggered();
+    void on_buttonBox_helpRequested();
+    void showStreamMenu(QPoint pos);
+    void graphClicked(QMouseEvent *event);
+    void closeTab(int index);
+    void rowCheckboxChanged(int checked);
+    void singleCheckboxChanged(int checked);
+    void on_actionPrepareFilterOne_triggered();
+    void on_actionPrepareFilterAll_triggered();
+
+private:
+    static RtpAnalysisDialog *pinstance_;
+    static std::mutex init_mutex_;
+    static std::mutex run_mutex_;
+
+    Ui::RtpAnalysisDialog *ui;
+    enum StreamDirection { dir_all_, dir_one_ };
+    int tab_seq;
+
+    QVector<tab_info_t *> tabs_;
+    QMultiHash<guint, tab_info_t *> tab_hash_;
+
+    QToolButton *player_button_;
+
+    // Graph data for QCustomPlot
+    QList<QCPGraph *>graphs_;
+
+    QString err_str_;
+
+    QMenu stream_ctx_menu_;
+    QMenu graph_ctx_menu_;
+
+    // Tap callbacks
+    static void tapReset(void *tapinfo_ptr);
+    static tap_packet_status tapPacket(void *tapinfo_ptr, packet_info *pinfo, epan_dissect_t *, const void *rtpinfo_ptr, tap_flags_t flags);
+    static void tapDraw(void *tapinfo_ptr);
+
+    void resetStatistics();
+    void addPacket(tab_info_t *tab, packet_info *pinfo, const struct _rtp_info *rtpinfo);
+    void updateStatistics();
+    void updateGraph();
+
+    void saveCsvHeader(QFile *save_file, QTreeWidget *tree);
+    void saveCsvData(QFile *save_file, QTreeWidget *tree);
+    void saveCsv(StreamDirection direction);
+
+    bool eventFilter(QObject*, QEvent* event);
+
+    QVector<rtpstream_id_t *>getSelectedRtpIds();
+    int addTabUI(tab_info_t *new_tab);
+    tab_info_t *getTabInfoForCurrentTab();
+    void deleteTabInfo(tab_info_t *tab_info);
+    void clearLayout(QLayout *layout);
+    void addRtpStreamsPrivate(QVector<rtpstream_id_t *> stream_ids);
+};
+
+#endif // RTP_ANALYSIS_DIALOG_H