mirror of
https://github.com/mirror/processhacker
synced 2026-06-08 16:03:24 +00:00
wj32
cbc297e0d7
git-svn-id: svn://svn.code.sf.net/p/processhacker/code@728 21ef857c-d57f-4fe0-8362-d861dc6d29cd
389 lines
15 KiB
C#
389 lines
15 KiB
C#
/*
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* Process Hacker -
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* embeddable service properties control
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*
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* Copyright (C) 2008 wj32
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*
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* This file is part of Process Hacker.
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*
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* Process Hacker is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Process Hacker is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Process Hacker. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Data;
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using System.Text;
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using System.Windows.Forms;
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using System.ServiceProcess;
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namespace ProcessHacker
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{
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public partial class ServiceProperties : UserControl
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{
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ServiceProvider _provider;
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public event EventHandler NeedsClose;
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public ServiceProperties(string service)
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: this(new string[] { service })
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{ }
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public ServiceProperties(string[] services)
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{
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InitializeComponent();
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PID = -1;
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_provider = Program.HackerWindow.ServiceProvider;
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if (services.Length == 1)
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{
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this.Text = "Service - " + services[0];
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}
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else
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{
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this.Text = "Services";
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}
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foreach (string s in services)
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{
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listServices.Items.Add(new ListViewItem(new string[] { s, _provider.Dictionary[s].Status.DisplayName,
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_provider.Dictionary[s].Status.ServiceStatusProcess.CurrentState.ToString() })).Name = s;
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}
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_provider.DictionaryModified += new ServiceProvider.ProviderDictionaryModified(_provider_DictionaryModified);
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_provider.DictionaryRemoved += new ServiceProvider.ProviderDictionaryRemoved(_provider_DictionaryRemoved);
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this.FillComboBox(comboErrorControl, typeof(Win32.SERVICE_ERROR_CONTROL));
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this.FillComboBox(comboStartType, typeof(Win32.SERVICE_START_TYPE));
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this.FillComboBox(comboType, typeof(Win32.SERVICE_TYPE));
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comboType.Items.Add("Win32OwnProcess, InteractiveProcess");
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listServices.Visible = true;
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if (listServices.Items.Count > 0)
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listServices.Items[0].Selected = true;
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this.UpdateInformation();
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}
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public int PID { get; set; }
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public ListView List
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{
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get { return listServices; }
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}
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private void Close()
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{
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if (this.NeedsClose != null)
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this.NeedsClose(this, new EventArgs());
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}
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public void Deinit()
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{
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_provider.DictionaryModified -= new ServiceProvider.ProviderDictionaryModified(_provider_DictionaryModified);
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_provider.DictionaryRemoved -= new ServiceProvider.ProviderDictionaryRemoved(_provider_DictionaryRemoved);
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}
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private void FillComboBox(ComboBox box, Type t)
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{
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foreach (string s in Enum.GetNames(t))
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box.Items.Add(s);
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}
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private void _provider_DictionaryRemoved(ServiceItem item)
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{
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// remove the item from the list if it's there
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if (listServices.Items.ContainsKey(item.Status.ServiceName))
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listServices.Items[item.Status.ServiceName].Remove();
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}
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private void _provider_DictionaryModified(ServiceItem oldItem, ServiceItem newItem)
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{
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// update the state of the service
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if (listServices.Items.ContainsKey(newItem.Status.ServiceName))
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listServices.Items[newItem.Status.ServiceName].SubItems[2].Text =
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newItem.Status.ServiceStatusProcess.CurrentState.ToString();
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// update the start and stop buttons if we have a service selected
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if (listServices.SelectedItems.Count == 1)
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{
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if (listServices.SelectedItems[0].Name == newItem.Status.ServiceName)
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{
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buttonStart.Enabled = false;
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buttonStop.Enabled = false;
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if (newItem.Status.ServiceStatusProcess.CurrentState == Win32.SERVICE_STATE.Running)
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buttonStop.Enabled = true;
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else if (newItem.Status.ServiceStatusProcess.CurrentState == Win32.SERVICE_STATE.Stopped)
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buttonStart.Enabled = true;
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}
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}
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// if the service was just started in this process, add it to the list
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if (newItem.Status.ServiceStatusProcess.ProcessID == this.PID && oldItem.Status.ServiceStatusProcess.ProcessID == 0)
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{
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if (!listServices.Items.ContainsKey(newItem.Status.ServiceName))
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{
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listServices.Items.Add(new ListViewItem(new string[] {
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newItem.Status.ServiceName,
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newItem.Status.DisplayName,
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newItem.Status.ServiceStatusProcess.CurrentState.ToString()
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})).Name = newItem.Status.ServiceName;
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}
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}
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}
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private void listServices_SelectedIndexChanged(object sender, EventArgs e)
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{
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this.UpdateInformation();
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}
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private void UpdateInformation()
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{
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if (listServices.SelectedItems.Count == 0)
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{
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buttonApply.Enabled = false;
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buttonStart.Enabled = false;
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buttonStop.Enabled = false;
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buttonDependents.Enabled = false;
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buttonDependencies.Enabled = false;
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comboType.Enabled = false;
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comboStartType.Enabled = false;
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comboErrorControl.Enabled = false;
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this.ClearControls();
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}
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else
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{
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try
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{
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buttonApply.Enabled = true;
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buttonStart.Enabled = true;
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buttonStop.Enabled = true;
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buttonDependents.Enabled = true;
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buttonDependencies.Enabled = true;
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comboType.Enabled = true;
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comboStartType.Enabled = true;
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comboErrorControl.Enabled = true;
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ServiceItem item = _provider.Dictionary[listServices.SelectedItems[0].Name];
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buttonStart.Enabled = true;
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buttonStop.Enabled = true;
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if (item.Status.ServiceStatusProcess.CurrentState == Win32.SERVICE_STATE.Running)
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buttonStart.Enabled = false;
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else if (item.Status.ServiceStatusProcess.CurrentState == Win32.SERVICE_STATE.Stopped)
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buttonStop.Enabled = false;
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if ((item.Status.ServiceStatusProcess.ControlsAccepted & Win32.SERVICE_ACCEPT.Stop) == 0)
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buttonStop.Enabled = false;
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labelServiceName.Text = item.Status.ServiceName;
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labelServiceDisplayName.Text = item.Status.DisplayName;
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comboType.SelectedItem = item.Config.ServiceType.ToString();
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if (item.Config.ServiceType == (Win32.SERVICE_TYPE.Win32OwnProcess | Win32.SERVICE_TYPE.InteractiveProcess))
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comboType.SelectedItem = "Win32OwnProcess, InteractiveProcess";
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comboStartType.SelectedItem = item.Config.StartType.ToString();
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comboErrorControl.SelectedItem = item.Config.ErrorControl.ToString();
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textServiceBinaryPath.Text = item.Config.BinaryPathName;
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textUserAccount.Text = item.Config.ServiceStartName;
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textLoadOrderGroup.Text = item.Config.LoadOrderGroup;
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try
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{
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using (Win32.ServiceHandle shandle
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= new Win32.ServiceHandle(item.Status.ServiceName))
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textDescription.Text = shandle.GetDescription();
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}
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catch
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{
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textDescription.Text = "";
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}
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try
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{
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using (ServiceController controller = new ServiceController(
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listServices.SelectedItems[0].Name))
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{
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if (controller.DependentServices.Length == 0)
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buttonDependents.Enabled = false;
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if (controller.ServicesDependedOn.Length == 0)
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buttonDependencies.Enabled = false;
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}
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}
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catch
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{
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buttonDependents.Enabled = false;
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buttonDependencies.Enabled = false;
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}
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}
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catch (Exception ex)
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{
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labelServiceName.Text = ex.Message;
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this.ClearControls();
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}
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}
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}
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private void ClearControls()
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{
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labelServiceName.Text = "";
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labelServiceDisplayName.Text = "";
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comboType.Text = "";
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comboStartType.Text = "";
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comboErrorControl.Text = "";
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textServiceBinaryPath.Text = "";
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textUserAccount.Text = "";
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textLoadOrderGroup.Text = "";
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textDescription.Text = "";
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}
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private void buttonApply_Click(object sender, EventArgs e)
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{
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try
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{
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string serviceName = listServices.SelectedItems[0].Name;
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using (Win32.ServiceHandle service = new Win32.ServiceHandle(serviceName,
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Win32.SERVICE_RIGHTS.SERVICE_CHANGE_CONFIG))
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{
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Win32.SERVICE_TYPE type;
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if (comboType.SelectedItem.ToString() == "Win32OwnProcess, InteractiveProcess")
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type = Win32.SERVICE_TYPE.Win32OwnProcess | Win32.SERVICE_TYPE.InteractiveProcess;
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else
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type = (Win32.SERVICE_TYPE)Enum.Parse(typeof(Win32.SERVICE_TYPE), comboType.SelectedItem.ToString());
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if (!Win32.ChangeServiceConfig(service.Handle,
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type,
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(Win32.SERVICE_START_TYPE)
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Enum.Parse(typeof(Win32.SERVICE_START_TYPE), comboStartType.SelectedItem.ToString()),
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(Win32.SERVICE_ERROR_CONTROL)Enum.Parse(typeof(Win32.SERVICE_ERROR_CONTROL),
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comboErrorControl.SelectedItem.ToString()),
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textServiceBinaryPath.Text, textLoadOrderGroup.Text,
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0, 0, textUserAccount.Text, null, null))
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Win32.ThrowLastWin32Error();
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}
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_provider.UpdateServiceConfig(serviceName, Win32.GetServiceConfig(serviceName));
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if (listServices.Items.Count == 1)
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this.Close();
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}
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catch (Exception ex)
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{
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MessageBox.Show("Could not change service configuration:\n\n" + ex.Message, "Process Hacker",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void buttonStart_Click(object sender, EventArgs e)
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{
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if (Program.ElevationType == Win32.TOKEN_ELEVATION_TYPE.TokenElevationTypeLimited)
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{
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Program.StartProgramAdmin(Environment.SystemDirectory + "\\sc.exe",
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"start \"" + listServices.SelectedItems[0].Name + "\"", null, Win32.ShowWindowType.Hide);
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}
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else
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{
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try
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{
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using (Win32.ServiceHandle service = new Win32.ServiceHandle(
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listServices.SelectedItems[0].Name, Win32.SERVICE_RIGHTS.SERVICE_ALL_ACCESS))
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service.Start();
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}
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catch (Exception ex)
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{
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MessageBox.Show("Error starting service:\n\n" + ex.Message, "Process Hacker",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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}
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private void buttonStop_Click(object sender, EventArgs e)
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{
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if (Program.ElevationType == Win32.TOKEN_ELEVATION_TYPE.TokenElevationTypeLimited)
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{
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Program.StartProgramAdmin(Environment.SystemDirectory + "\\sc.exe",
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"stop \"" + listServices.SelectedItems[0].Name + "\"", null, Win32.ShowWindowType.Hide);
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}
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else
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{
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try
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{
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using (Win32.ServiceHandle service = new Win32.ServiceHandle(
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listServices.SelectedItems[0].Name, Win32.SERVICE_RIGHTS.SERVICE_ALL_ACCESS))
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service.Control(Win32.SERVICE_CONTROL.Stop);
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}
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catch (Exception ex)
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{
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MessageBox.Show("Error stopping service:\n\n" + ex.Message, "Process Hacker",
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MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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}
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private void buttonDependents_Click(object sender, EventArgs e)
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{
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try
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{
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using (ServiceController controller = new ServiceController(
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listServices.SelectedItems[0].Name))
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{
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List<string> dependents = new List<string>();
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foreach (var service in controller.DependentServices)
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dependents.Add(service.ServiceName);
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ServiceWindow sw = new ServiceWindow(dependents.ToArray());
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sw.ShowDialog();
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "Process Hacker", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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private void buttonDependencies_Click(object sender, EventArgs e)
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{
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try
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{
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using (ServiceController controller = new ServiceController(
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listServices.SelectedItems[0].Name))
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{
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List<string> dependencies = new List<string>();
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foreach (var service in controller.ServicesDependedOn)
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dependencies.Add(service.ServiceName);
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ServiceWindow sw = new ServiceWindow(dependencies.ToArray());
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sw.ShowDialog();
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message, "Process Hacker", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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}
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}
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