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SystemMonitor: Add an "Unveiled paths" section to the per-process tabs
This shows the data from /proc/PID/unveil in a nice table view. :^)
This commit is contained in:
parent
17e5fc301b
commit
d8357ceb26
Notes:
sideshowbarker
2024-07-19 09:55:59 +09:00
Author: https://github.com/awesomekling Commit: https://github.com/SerenityOS/serenity/commit/d8357ceb268
@ -8,6 +8,7 @@ OBJS = \
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ProcessMemoryMapWidget.o \
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ProcessFileDescriptorMapWidget.o \
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NetworkStatisticsWidget.o \
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ProcessUnveiledPathsWidget.o \
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main.o
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PROGRAM = SystemMonitor
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56
Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp
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56
Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp
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@ -0,0 +1,56 @@
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/*
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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 "ProcessUnveiledPathsWidget.h"
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#include <LibGUI/GBoxLayout.h>
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#include <LibGUI/GJsonArrayModel.h>
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#include <LibGUI/GTableView.h>
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ProcessUnveiledPathsWidget::ProcessUnveiledPathsWidget(GWidget* parent)
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: GWidget(parent)
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{
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set_layout(make<GBoxLayout>(Orientation::Vertical));
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layout()->set_margins({ 4, 4, 4, 4 });
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m_table_view = GTableView::construct(this);
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m_table_view->set_size_columns_to_fit_content(true);
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Vector<GJsonArrayModel::FieldSpec> pid_unveil_fields;
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pid_unveil_fields.empend("path", "Path", TextAlignment::CenterLeft);
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pid_unveil_fields.empend("permissions", "Permissions", TextAlignment::CenterLeft);
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m_table_view->set_model(GJsonArrayModel::create({}, move(pid_unveil_fields)));
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}
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ProcessUnveiledPathsWidget::~ProcessUnveiledPathsWidget()
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{
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}
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void ProcessUnveiledPathsWidget::set_pid(pid_t pid)
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{
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if (m_pid == pid)
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return;
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m_pid = pid;
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static_cast<GJsonArrayModel*>(m_table_view->model())->set_json_path(String::format("/proc/%d/unveil", m_pid));
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}
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45
Applications/SystemMonitor/ProcessUnveiledPathsWidget.h
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45
Applications/SystemMonitor/ProcessUnveiledPathsWidget.h
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@ -0,0 +1,45 @@
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/*
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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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#pragma once
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#include <LibGUI/GWidget.h>
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class GTableView;
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class ProcessUnveiledPathsWidget final : public GWidget {
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C_OBJECT(ProcessUnveiledPathsWidget);
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public:
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virtual ~ProcessUnveiledPathsWidget() override;
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void set_pid(pid_t);
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private:
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explicit ProcessUnveiledPathsWidget(GWidget* parent);
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RefPtr<GTableView> m_table_view;
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pid_t m_pid { -1 };
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};
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@ -33,6 +33,7 @@
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#include "ProcessModel.h"
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#include "ProcessStacksWidget.h"
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#include "ProcessTableView.h"
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#include "ProcessUnveiledPathsWidget.h"
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#include <LibCore/CTimer.h>
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#include <LibDraw/PNGLoader.h>
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#include <LibGUI/GAboutDialog.h>
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@ -213,6 +214,9 @@ int main(int argc, char** argv)
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auto open_files_widget = ProcessFileDescriptorMapWidget::construct(nullptr);
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process_tab_widget->add_widget("Open files", open_files_widget);
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auto unveiled_paths_widget = ProcessUnveiledPathsWidget::construct(nullptr);
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process_tab_widget->add_widget("Unveiled paths", unveiled_paths_widget);
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auto stacks_widget = ProcessStacksWidget::construct(nullptr);
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process_tab_widget->add_widget("Stacks", stacks_widget);
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@ -220,6 +224,7 @@ int main(int argc, char** argv)
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open_files_widget->set_pid(pid);
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stacks_widget->set_pid(pid);
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memory_map_widget->set_pid(pid);
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unveiled_paths_widget->set_pid(pid);
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};
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window->show();
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