forked from osmocom/wireshark
133 lines
3.7 KiB
C++
133 lines
3.7 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 PACKET_LIST_MODEL_H
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#define PACKET_LIST_MODEL_H
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#include <config.h>
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#include <stdio.h>
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#include <glib.h>
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#include <epan/packet.h>
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#include <QAbstractItemModel>
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#include <QFont>
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#include <QVector>
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#include <ui/qt/progress_frame.h>
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#include "packet_list_record.h"
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#include "cfile.h"
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class QElapsedTimer;
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class PacketListModel : public QAbstractItemModel
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{
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Q_OBJECT
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public:
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enum {
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HEADER_CAN_RESOLVE = Qt::UserRole,
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};
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explicit PacketListModel(QObject *parent = 0, capture_file *cf = NULL);
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~PacketListModel();
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void setCaptureFile(capture_file *cf);
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QModelIndex index(int row, int column,
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const QModelIndex & = QModelIndex()) const;
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QModelIndex parent(const QModelIndex &) const;
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int packetNumberToRow(int packet_num) const;
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guint recreateVisibleRows();
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void clear();
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int rowCount(const QModelIndex &parent = QModelIndex()) const;
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int columnCount(const QModelIndex & = QModelIndex()) const;
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QVariant data(const QModelIndex &d_index, int role) const;
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QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
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gint appendPacket(frame_data *fdata);
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frame_data *getRowFdata(QModelIndex idx);
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frame_data *getRowFdata(int row);
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void ensureRowColorized(int row);
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int visibleIndexOf(frame_data *fdata) const;
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/**
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* @brief Invalidate any cached column strings.
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*/
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void invalidateAllColumnStrings();
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/**
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* @brief Rebuild columns from settings.
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*/
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void resetColumns();
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void resetColorized();
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void toggleFrameMark(const QModelIndexList &indeces);
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void setDisplayedFrameMark(gboolean set);
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void toggleFrameIgnore(const QModelIndexList &indeces);
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void setDisplayedFrameIgnore(gboolean set);
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void toggleFrameRefTime(const QModelIndex &rt_index);
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void unsetAllFrameRefTime();
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void addFrameComment(const QModelIndexList &indices, const QByteArray &comment);
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void setFrameComment(const QModelIndex &index, const QByteArray &comment, guint c_number);
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void deleteFrameComments(const QModelIndexList &indices);
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void deleteAllFrameComments();
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void setMaximumRowHeight(int height);
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signals:
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void goToPacket(int);
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void maxLineCountChanged(const QModelIndex &ih_index) const;
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void itemHeightChanged(const QModelIndex &ih_index);
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void bgColorizationProgress(int first, int last);
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public slots:
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void sort(int column, Qt::SortOrder order = Qt::AscendingOrder);
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void stopSorting();
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void flushVisibleRows();
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void dissectIdle(bool reset = false);
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private:
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capture_file *cap_file_;
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QList<QString> col_names_;
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QVector<PacketListRecord *> physical_rows_;
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QVector<PacketListRecord *> visible_rows_;
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QVector<PacketListRecord *> new_visible_rows_;
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QVector<int> number_to_row_;
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int max_row_height_; // px
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int max_line_count_;
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static int sort_column_;
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static int sort_column_is_numeric_;
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static int text_sort_column_;
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static Qt::SortOrder sort_order_;
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static capture_file *sort_cap_file_;
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static bool recordLessThan(PacketListRecord *r1, PacketListRecord *r2);
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static double parseNumericColumn(const QString &val, bool *ok);
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static gboolean stop_flag_;
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static ProgressFrame *progress_frame_;
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static double exp_comps_;
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static double comps_;
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QElapsedTimer *idle_dissection_timer_;
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int idle_dissection_row_;
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struct _GStringChunk *string_cache_pool_;
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bool isNumericColumn(int column);
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private slots:
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void emitItemHeightChanged(const QModelIndex &ih_index);
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};
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#endif // PACKET_LIST_MODEL_H
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