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2d39da5405
I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
102 lines
5 KiB
C++
102 lines
5 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "NetworkStatisticsWidget.h"
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#include <LibGUI/GBoxLayout.h>
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#include <LibGUI/GGroupBox.h>
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#include <LibGUI/GJsonArrayModel.h>
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#include <LibGUI/GTableView.h>
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NetworkStatisticsWidget::NetworkStatisticsWidget(GWidget* parent)
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: GLazyWidget(parent)
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{
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on_first_show = [this](auto&) {
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set_layout(make<GVBoxLayout>());
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layout()->set_margins({ 4, 4, 4, 4 });
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set_fill_with_background_color(true);
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auto adapters_group_box = GGroupBox::construct("Adapters", this);
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adapters_group_box->set_layout(make<GVBoxLayout>());
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adapters_group_box->layout()->set_margins({ 6, 16, 6, 6 });
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adapters_group_box->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
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adapters_group_box->set_preferred_size(0, 120);
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m_adapter_table_view = GTableView::construct(adapters_group_box);
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m_adapter_table_view->set_size_columns_to_fit_content(true);
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Vector<GJsonArrayModel::FieldSpec> net_adapters_fields;
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net_adapters_fields.empend("name", "Name", TextAlignment::CenterLeft);
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net_adapters_fields.empend("class_name", "Class", TextAlignment::CenterLeft);
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net_adapters_fields.empend("mac_address", "MAC", TextAlignment::CenterLeft);
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net_adapters_fields.empend("ipv4_address", "IPv4", TextAlignment::CenterLeft);
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net_adapters_fields.empend("packets_in", "Pkt In", TextAlignment::CenterRight);
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net_adapters_fields.empend("packets_out", "Pkt Out", TextAlignment::CenterRight);
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net_adapters_fields.empend("bytes_in", "Bytes In", TextAlignment::CenterRight);
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net_adapters_fields.empend("bytes_out", "Bytes Out", TextAlignment::CenterRight);
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m_adapter_table_view->set_model(GJsonArrayModel::create("/proc/net/adapters", move(net_adapters_fields)));
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auto sockets_group_box = GGroupBox::construct("Sockets", this);
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sockets_group_box->set_layout(make<GVBoxLayout>());
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sockets_group_box->layout()->set_margins({ 6, 16, 6, 6 });
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sockets_group_box->set_size_policy(SizePolicy::Fill, SizePolicy::Fill);
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sockets_group_box->set_preferred_size(0, 0);
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m_socket_table_view = GTableView::construct(sockets_group_box);
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m_socket_table_view->set_size_columns_to_fit_content(true);
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Vector<GJsonArrayModel::FieldSpec> net_tcp_fields;
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net_tcp_fields.empend("peer_address", "Peer", TextAlignment::CenterLeft);
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net_tcp_fields.empend("peer_port", "Port", TextAlignment::CenterRight);
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net_tcp_fields.empend("local_address", "Local", TextAlignment::CenterLeft);
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net_tcp_fields.empend("local_port", "Port", TextAlignment::CenterRight);
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net_tcp_fields.empend("state", "State", TextAlignment::CenterLeft);
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net_tcp_fields.empend("ack_number", "Ack#", TextAlignment::CenterRight);
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net_tcp_fields.empend("sequence_number", "Seq#", TextAlignment::CenterRight);
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net_tcp_fields.empend("packets_in", "Pkt In", TextAlignment::CenterRight);
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net_tcp_fields.empend("packets_out", "Pkt Out", TextAlignment::CenterRight);
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net_tcp_fields.empend("bytes_in", "Bytes In", TextAlignment::CenterRight);
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net_tcp_fields.empend("bytes_out", "Bytes Out", TextAlignment::CenterRight);
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m_socket_table_view->set_model(GJsonArrayModel::create("/proc/net/tcp", move(net_tcp_fields)));
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m_update_timer = Core::Timer::construct(
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1000, [this] {
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update_models();
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},
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this);
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update_models();
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};
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}
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NetworkStatisticsWidget::~NetworkStatisticsWidget()
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{
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}
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void NetworkStatisticsWidget::update_models()
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{
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m_adapter_table_view->model()->update();
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m_socket_table_view->model()->update();
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}
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