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/*
* manuf_dialog.c
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <config.h>
#include "manuf_dialog.h"
#include <ui_manuf_dialog.h>
#include <cstdio>
#include <cstdint>
#include <QComboBox>
#include <QStandardItemModel>
#include <QPushButton>
#include <QRegularExpression>
#include <QClipboard>
#include <QAction>
#include <QButtonGroup>
#include <QCheckBox>
#include "main_application.h"
#include <epan/manuf.h>
#include <epan/strutil.h>
#include <wsutil/regex.h>
#include <utils/qt_ui_utils.h>
#define PLACEHOLDER_SEARCH_ADDR "Search address"
#define PLACEHOLDER_SEARCH_NAME "Search name"
ManufDialog::ManufDialog(QWidget &parent, CaptureFile &cf) :
WiresharkDialog(parent, cf),
ui(new Ui::ManufDialog)
{
ui->setupUi(this);
loadGeometry();
model_ = new ManufTableModel(this);
proxy_model_ = new ManufSortFilterProxyModel(this);
proxy_model_->setSourceModel(model_);
ui->manufTableView->setModel(proxy_model_);
ui->manufTableView->setContextMenuPolicy(Qt::ActionsContextMenu);
ui->manufTableView->setColumnHidden(ManufTableModel::COL_SHORT_NAME, true);
QAction *select_action = new QAction(tr("Select all"), ui->manufTableView);
ui->manufTableView->addAction(select_action);
connect(select_action, &QAction::triggered, ui->manufTableView, &QTableView::selectAll);
QAction *copy_action = new QAction(tr("Copy"), ui->manufTableView);
ui->manufTableView->addAction(copy_action);
connect(copy_action, &QAction::triggered, this, &ManufDialog::copyToClipboard);
QPushButton *find_button = ui->buttonBox->addButton(tr("Find"), QDialogButtonBox::ActionRole);
find_button->setDefault(true);
connect(find_button, &QPushButton::clicked, this, &ManufDialog::on_editingFinished);
QPushButton *clear_button = ui->buttonBox->addButton(tr("Clear"), QDialogButtonBox::ActionRole);
connect(clear_button, &QPushButton::clicked, this, &ManufDialog::clearFilter);
QPushButton *copy_button = ui->buttonBox->addButton(tr("Copy"), QDialogButtonBox::ApplyRole);
connect(copy_button, &QPushButton::clicked, this, &ManufDialog::copyToClipboard);
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
connect(ui->radioButtonGroup, &QButtonGroup::buttonClicked, this, &ManufDialog::on_searchToggled);
connect(ui->radioButtonGroup, &QButtonGroup::buttonClicked, this, &ManufDialog::on_editingFinished);
#else
connect(ui->radioButtonGroup, QOverload<QAbstractButton *>::of(&QButtonGroup::buttonClicked), this, &ManufDialog::on_searchToggled);
connect(ui->radioButtonGroup, QOverload<QAbstractButton *>::of(&QButtonGroup::buttonClicked), this, &ManufDialog::on_editingFinished);
#endif
connect(ui->checkShortNameButton, &QCheckBox::stateChanged, this, &ManufDialog::on_shortNameStateChanged);
ui->manufLineEdit->setPlaceholderText(tr(PLACEHOLDER_SEARCH_ADDR));
ui->hintLabel->clear();
}
ManufDialog::~ManufDialog()
{
delete ui;
}
void ManufDialog::searchVendor(QString &text)
{
QRegularExpression name_re;
name_re = QRegularExpression(text, QRegularExpression::CaseInsensitiveOption);
if (!name_re.isValid()) {
ui->hintLabel->setText(QString("<small><i>Invalid regular expression: %1</i></small>").arg(name_re.errorString()));
return;
}
proxy_model_->setFilterName(name_re);
ui->hintLabel->setText(QString("<small><i>Found %1 matches for \"%2\"</i></small>").arg(proxy_model_->rowCount()).arg(text));
}
static QByteArray convertMacAddressToByteArray(const QString &bytesString)
{
GByteArray *bytes = g_byte_array_new();
if (!hex_str_to_bytes(qUtf8Printable(bytesString), bytes, false)
|| bytes->len == 0 || bytes->len > 6) {
g_byte_array_free(bytes, true);
return QByteArray();
}
/* Mask out multicast/locally administered flags. */
bytes->data[0] &= 0xFC;
return gbytearray_free_to_qbytearray(bytes);
}
QString convertToMacAddress(const QByteArray& byteArray) {
QString macAddress;
for (int i = 0; i < byteArray.size(); ++i) {
macAddress += QString("%1").arg(static_cast<quint8>(byteArray[i]), 2, 16, QChar('0'));
if (i != byteArray.size() - 1) {
macAddress += ":";
}
}
return macAddress.toUpper();
}
void ManufDialog::searchPrefix(QString &text)
{
QByteArray addr;
addr = convertMacAddressToByteArray(text);
if (addr.isEmpty()) {
ui->hintLabel->setText(QString("<small><i>\"%1\" is not a valid MAC address</i></small>").arg(text));
return;
}
proxy_model_->setFilterAddress(addr);
ui->hintLabel->setText(QString("<small><i>Found %1 matches for \"%2\"</i></small>").arg(proxy_model_->rowCount()).arg(convertToMacAddress(addr)));
}
void ManufDialog::on_searchToggled(void)
{
if (ui->ouiRadioButton->isChecked())
ui->manufLineEdit->setPlaceholderText(tr(PLACEHOLDER_SEARCH_ADDR));
else if (ui->vendorRadioButton->isChecked())
ui->manufLineEdit->setPlaceholderText(tr(PLACEHOLDER_SEARCH_NAME));
else
ws_assert_not_reached();
}
void ManufDialog::on_editingFinished(void)
{
QString text = ui->manufLineEdit->text();
if (text.isEmpty())
return;
if (ui->ouiRadioButton->isChecked())
searchPrefix(text);
else if (ui->vendorRadioButton->isChecked())
searchVendor(text);
else
ws_assert_not_reached();
}
void ManufDialog::on_shortNameStateChanged(int state)
{
ui->manufTableView->setColumnHidden(ManufTableModel::COL_SHORT_NAME, state ? false : true);
}
void ManufDialog::clearFilter()
{
proxy_model_->clearFilter();
ui->manufLineEdit->clear();
ui->hintLabel->clear();
}
void ManufDialog::copyToClipboard() {
QModelIndexList selectedIndexes = ui->manufTableView->selectionModel()->selectedIndexes();
std::sort(selectedIndexes.begin(), selectedIndexes.end(), [](const QModelIndex &a, const QModelIndex &b) {
return a.row() < b.row() || (a.row() == b.row() && a.column() < b.column());
});
QAbstractItemModel *model = ui->manufTableView->model();
QString copiedData;
int previousRow = -1;
for (const QModelIndex& selectedIndex : selectedIndexes) {
// If the row changed, add a newline character
if (selectedIndex.row() != previousRow) {
if (!copiedData.isEmpty()) {
copiedData += "\n";
}
previousRow = selectedIndex.row();
}
else {
// If not the first column in the row, add a tab character
copiedData += "\t";
}
// Add the cell data to the string
copiedData += model->data(selectedIndex).toString();
}
QClipboard *clipboard = QApplication::clipboard();
clipboard->setText(copiedData);
}
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