mirror of
https://github.com/mirror/processhacker
synced 2026-06-08 16:03:24 +00:00
wj32
5beff32478
* addded LSAHandle, LSAPolicyHandle * addded ServiceBaseHandle, ServiceManagerHandle * revised all Win32 code to use MemoryAlloc class * revised Win32 function imports to be more natural when used (ref -> out, int -> bool) * moved session ID display from Process tab on HackerWindow.cs to TokenWindow.cs git-svn-id: svn://svn.code.sf.net/p/processhacker/code@332 21ef857c-d57f-4fe0-8362-d861dc6d29cd
117 lines
4.1 KiB
C#
117 lines
4.1 KiB
C#
/*
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* Process Hacker
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*
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* Copyright (C) 2008 wj32
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*
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* This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Runtime.InteropServices;
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namespace ProcessHacker
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{
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public partial class Win32
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{
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/// <summary>
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/// Represents a handle to a Windows process.
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/// </summary>
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public class ProcessHandle : Win32Handle, IWithToken
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{
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/// <summary>
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/// Creates a process handle using an existing handle.
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/// The handle will not be closed automatically.
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/// </summary>
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/// <param name="Handle">The handle value.</param>
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/// <returns>The process handle.</returns>
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public static ProcessHandle FromHandle(int Handle)
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{
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return new ProcessHandle(Handle, false);
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}
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private ProcessHandle(int Handle, bool Owned)
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: base(Handle, Owned)
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{ }
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/// <summary>
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/// Creates a new process handle.
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/// </summary>
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/// <param name="PID">The ID of the process to open.</param>
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public ProcessHandle(int PID)
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: this(PID, PROCESS_RIGHTS.PROCESS_ALL_ACCESS)
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{ }
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/// <summary>
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/// Creates a new process handle.
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/// </summary>
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/// <param name="PID">The ID of the process to open.</param>
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/// <param name="access">The desired access to the process.</param>
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public ProcessHandle(int PID, PROCESS_RIGHTS access)
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{
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this.Handle = OpenProcess(access, 0, PID);
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if (this.Handle == 0)
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throw new Exception(GetLastErrorMessage());
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}
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/// <summary>
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/// Waits for the process.
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/// </summary>
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/// <param name="Timeout">The timeout of the wait.</param>
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/// <returns>Either WAIT_OBJECT_0, WAIT_TIMEOUT or WAIT_FAILED.</returns>
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public int Wait(int Timeout)
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{
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return WaitForSingleObject(this.Handle, Timeout);
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}
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/// <summary>
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/// Terminates the process.
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/// </summary>
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public void Terminate()
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{
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this.Terminate(0);
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}
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/// <summary>
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/// Terminates the process, specifying the exit code.
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/// </summary>
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/// <param name="ExitCode">The exit code.</param>
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public void Terminate(int ExitCode)
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{
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if (!TerminateProcess(this, ExitCode))
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throw new Exception(GetLastErrorMessage());
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}
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/// <summary>
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/// Opens and returns a handle to the process' token.
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/// </summary>
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/// <returns>A handle to the process' token.</returns>
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public TokenHandle GetToken()
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{
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return GetToken(TOKEN_RIGHTS.TOKEN_ALL_ACCESS);
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}
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/// <summary>
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/// Opens and returns a handle to the process' token.
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/// </summary>
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/// <param name="access">The desired access to the token.</param>
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/// <returns>A handle to the process' token.</returns>
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public TokenHandle GetToken(TOKEN_RIGHTS access)
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{
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return new TokenHandle(this, access);
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}
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}
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}
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}
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