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/* supported_protocols_dialog.cpp
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
// warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable : 4267)
#endif
#include "supported_protocols_dialog.h"
#include <ui_supported_protocols_dialog.h>
#include "config.h"
#include <algorithm>
#include <glib.h>
#include <epan/proto.h>
#include <QTreeWidgetItem>
#include <QElapsedTimer>
#include "wireshark_application.h"
#ifdef _MSC_VER
#pragma warning(pop)
#endif
enum { name_col_, filter_col_, type_col_, descr_col_ };
SupportedProtocolsDialog::SupportedProtocolsDialog(QWidget *parent) :
GeometryStateDialog(parent),
ui(new Ui::SupportedProtocolsDialog),
field_count_(0)
{
ui->setupUi(this);
if (parent) loadGeometry(parent->width() * 3 / 4, parent->height());
setWindowTitle(wsApp->windowTitleString(tr("Supported Protocols")));
// Some of our names are unreasonably long.
int one_em = fontMetrics().height();
ui->protoTreeWidget->setColumnWidth(name_col_, one_em * 15);
ui->protoTreeWidget->setColumnWidth(filter_col_, one_em * 10);
ui->protoTreeWidget->setColumnWidth(type_col_, one_em * 12);
ui->protoTreeWidget->setColumnWidth(descr_col_, one_em * 30);
QTimer::singleShot(0, this, SLOT(fillTree()));
}
SupportedProtocolsDialog::~SupportedProtocolsDialog()
{
delete ui;
}
void SupportedProtocolsDialog::updateStatistics()
{
QLocale locale = QLocale::system();
QString hint = tr("%1 protocols, %2 fields.")
.arg(locale.toString(ui->protoTreeWidget->topLevelItemCount()))
.arg(locale.toString(field_count_));
ui->hintLabel->setText(hint);
wsApp->processEvents(QEventLoop::ExcludeUserInputEvents | QEventLoop::ExcludeSocketNotifiers, 1);
}
// Nearly identical to DisplayFilterExpressionDialog::fillTree.
void SupportedProtocolsDialog::fillTree()
{
void *proto_cookie;
QList <QTreeWidgetItem *> proto_list;
for (int proto_id = proto_get_first_protocol(&proto_cookie); proto_id != -1;
proto_id = proto_get_next_protocol(&proto_cookie)) {
protocol_t *protocol = find_protocol_by_id(proto_id);
QTreeWidgetItem *proto_ti = new QTreeWidgetItem();
proto_ti->setText(name_col_, proto_get_protocol_short_name(protocol));
proto_ti->setText(filter_col_, proto_get_protocol_filter_name(proto_id));
// type_col_ empty
proto_ti->setText(descr_col_, proto_get_protocol_long_name(protocol));
proto_ti->setData(name_col_, Qt::UserRole, proto_id);
proto_list << proto_ti;
}
updateStatistics();
ui->protoTreeWidget->invisibleRootItem()->addChildren(proto_list);
ui->protoTreeWidget->sortByColumn(name_col_, Qt::AscendingOrder);
foreach (QTreeWidgetItem *proto_ti, proto_list) {
void *field_cookie;
int proto_id = proto_ti->data(name_col_, Qt::UserRole).toInt();
QList <QTreeWidgetItem *> field_list;
for (header_field_info *hfinfo = proto_get_first_protocol_field(proto_id, &field_cookie); hfinfo != NULL;
hfinfo = proto_get_next_protocol_field(proto_id, &field_cookie)) {
if (hfinfo->same_name_prev_id != -1) continue;
QTreeWidgetItem *field_ti = new QTreeWidgetItem();
field_ti->setText(name_col_, hfinfo->name);
field_ti->setText(filter_col_, hfinfo->abbrev);
field_ti->setText(type_col_, ftype_pretty_name(hfinfo->type));
field_ti->setText(descr_col_, hfinfo->blurb);
field_list << field_ti;
field_count_++;
if (field_count_ % 10000 == 0) updateStatistics();
}
std::sort(field_list.begin(), field_list.end());
proto_ti->addChildren(field_list);
}
updateStatistics();
ui->protoTreeWidget->sortByColumn(name_col_, Qt::AscendingOrder);
}
// Copied from DisplayFilterExpressionDialog
void SupportedProtocolsDialog::on_searchLineEdit_textChanged(const QString &search_re)
{
QTreeWidgetItemIterator it(ui->protoTreeWidget);
QRegExp regex(search_re, Qt::CaseInsensitive);
while (*it) {
bool hidden = true;
if (search_re.isEmpty() || (*it)->text(0).contains(regex)) {
hidden = false;
}
(*it)->setHidden(hidden);
if (!hidden && (*it)->parent()) {
(*it)->parent()->setHidden(false);
}
++it;
}
}
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