mirror of
https://github.com/mirror/processhacker
synced 2026-06-08 16:03:24 +00:00
wj32
860d7b751d
* hooking/unhooking is now completely safe on multi-processor systems git-svn-id: svn://svn.code.sf.net/p/processhacker/code@1303 21ef857c-d57f-4fe0-8362-d861dc6d29cd
1458 lines
43 KiB
C#
1458 lines
43 KiB
C#
/*
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* Process Hacker -
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* native API structs
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*
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* Copyright (C) 2009 Flavio Erlich
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* Copyright (C) 2008-2009 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.Runtime.InteropServices;
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using ProcessHacker.Native.Objects;
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namespace ProcessHacker.Native.Api
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{
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[StructLayout(LayoutKind.Sequential)]
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public struct ClientId
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{
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public ClientId(int processId, int threadId)
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{
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this.UniqueProcess = new IntPtr(processId);
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this.UniqueThread = new IntPtr(threadId);
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}
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public IntPtr UniqueProcess;
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public IntPtr UniqueThread;
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public int ProcessId { get { return this.UniqueProcess.ToInt32(); } }
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public int ThreadId { get { return this.UniqueThread.ToInt32(); } }
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}
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// NOTE: This x86 CONTEXT ONLY
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[StructLayout(LayoutKind.Sequential)]
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public struct Context
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{
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public ContextFlags ContextFlags;
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public int Dr0;
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public int Dr1;
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public int Dr2;
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public int Dr3;
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public int Dr6;
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public int Dr7;
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[MarshalAs(UnmanagedType.Struct)]
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public FloatingSaveArea FloatSave;
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public int SegGs;
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public int SegFs;
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public int SegEs;
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public int SegDs;
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public int Edi;
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public int Esi;
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public int Ebx;
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public int Edx;
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public int Ecx;
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public int Eax;
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public int Ebp;
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public int Eip;
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public int SegCs;
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public int EFlags;
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public int Esp;
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public int SegSs;
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public unsafe fixed byte ExtendedRegisters[Win32.MaximumSupportedExtension];
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct EventBasicInformation
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{
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public EventType EventType;
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public int EventState;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct FloatingSaveArea
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{
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public int ControlWord;
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public int StatusWord;
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public int TagWord;
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public int ErrorOffset;
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public int ErrorSelector;
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public int DataOffset;
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public int DataSelector;
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public unsafe fixed byte RegisterArea[Win32.SizeOf80387Registers];
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public int Cr0NpxState;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct GenericMapping
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{
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public int GenericRead;
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public int GenericWrite;
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public int GenericExecute;
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public int GenericAll;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct InitialTeb
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{
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public struct OldInitialTebStruct
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{
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public IntPtr OldStackBase;
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public IntPtr OldStackLimit;
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}
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public OldInitialTebStruct OldInitialTeb;
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public IntPtr StackBase;
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public IntPtr StackLimit;
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public IntPtr StackAllocationBase;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct IoCounters
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{
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public ulong ReadOperationCount;
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public ulong WriteOperationCount;
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public ulong OtherOperationCount;
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public ulong ReadTransferCount;
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public ulong WriteTransferCount;
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public ulong OtherTransferCount;
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}
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[StructLayout(LayoutKind.Explicit)]
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public struct IoStatusBlock
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{
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[FieldOffset(0)]
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public NtStatus status;
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[FieldOffset(0)]
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public IntPtr Pointer;
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// HACK, offset is 8 on x64
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[FieldOffset(4)]
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public IntPtr Information;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct JobObjectBasicAccountingInformation
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{
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public long TotalUserTime;
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public long TotalKernelTime;
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public long ThisPeriodTotalUserTime;
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public long ThisPeriodTotalKernelTime;
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public int TotalPageFaultCount;
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public int TotalProcesses;
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public int ActiveProcesses;
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public int TotalTerminatedProcesses;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct JobObjectBasicAndIoAccountingInformation
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{
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public JobObjectBasicAccountingInformation BasicInfo;
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public IoCounters IoInfo;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct JobObjectBasicLimitInformation
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{
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public long PerProcessUserTimeLimit;
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public long PerJobUserTimeLimit;
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public JobObjectLimitFlags LimitFlags;
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public int MinimumWorkingSetSize;
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public int MaximumWorkingSetSize;
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public int ActiveProcessLimit;
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public int Affinity;
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public int PriorityClass;
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public int SchedulingClass;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct JobObjectBasicProcessIdList
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{
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public int NumberOfAssignedProcesses;
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public int NumberOfProcessIdsInList;
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/* an array follows */
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct JobObjectEndOfJobTimeInformation
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{
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public int EndOfJobTimeAction; // 0: Terminate, 1: Post
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct JobObjectExtendedLimitInformation
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{
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public JobObjectBasicLimitInformation BasicLimitInformation;
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public IoCounters IoInfo;
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public int ProcessMemoryLimit;
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public int JobMemoryLimit;
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public int PeakProcessMemoryUsed;
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public int PeakJobMemoryUsed;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct JobSetArray
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{
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public IntPtr JobHandle;
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public uint MemberLevel;
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public int Flags; // Unused
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}
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[StructLayout(LayoutKind.Explicit, Size = 8)]
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public struct LargeInteger
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{
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[FieldOffset(0)]
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public Int64 QuadPart;
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[FieldOffset(0)]
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public UInt32 LowPart;
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[FieldOffset(4)]
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public UInt32 HighPart;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct LdrModule
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{
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public ListEntry InLoadOrderModuleList;
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public ListEntry InMemoryOrderModuleList;
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public ListEntry InInitializationOrderModuleList;
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public IntPtr BaseAddress;
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public IntPtr EntryPoint;
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public int SizeOfImage;
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public UnicodeString FullDllName;
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public UnicodeString BaseDllName;
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public int Flags;
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public short LoadCount;
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public short TlsIndex;
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public ListEntry HashTableEntry;
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public int TimeDateStamp;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct ListEntry
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{
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public IntPtr Flink;
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public IntPtr Blink;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct Luid
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{
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public int LowPart;
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public int HighPart;
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public Luid Allocate()
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{
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NtStatus status;
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Luid luid;
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if ((status = Win32.NtAllocateLocallyUniqueId(out luid)) >= NtStatus.Error)
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Win32.ThrowLastError(status);
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return luid;
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}
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct MutantBasicInformation
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{
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public int CurrentCount;
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public byte OwnedByCaller;
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public byte AbandonedState;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct ObjectAttributes : IDisposable
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{
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public ObjectAttributes(
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string objectName,
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ObjectFlags attributes,
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DirectoryHandle rootDirectory
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)
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{
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this.Length = Marshal.SizeOf(typeof(ObjectAttributes));
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this.RootDirectory = IntPtr.Zero;
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this.ObjectName = IntPtr.Zero;
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this.SecurityDescriptor = IntPtr.Zero;
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this.SecurityQualityOfService = IntPtr.Zero;
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if (objectName != null)
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{
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UnicodeString unicodeString = new UnicodeString(objectName);
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IntPtr unicodeStringMemory = Marshal.AllocHGlobal(Marshal.SizeOf(unicodeString));
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Marshal.StructureToPtr(unicodeString, unicodeStringMemory, false);
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this.ObjectName = unicodeStringMemory;
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}
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this.Attributes = attributes;
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if (rootDirectory != null)
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this.RootDirectory = rootDirectory;
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}
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public int Length;
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public IntPtr RootDirectory;
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public IntPtr ObjectName;
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public ObjectFlags Attributes;
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public IntPtr SecurityDescriptor;
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public IntPtr SecurityQualityOfService;
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public void Dispose()
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{
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if (this.ObjectName == IntPtr.Zero)
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return;
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UnicodeString unicodeString =
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(UnicodeString)Marshal.PtrToStructure(this.ObjectName, typeof(UnicodeString));
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unicodeString.Dispose();
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Marshal.FreeHGlobal(this.ObjectName);
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this.ObjectName = IntPtr.Zero;
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}
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct ObjectBasicInformation
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{
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public uint Attributes;
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public int GrantedAccess;
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public uint HandleCount;
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public uint PointerCount;
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public uint PagedPoolUsage;
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public uint NonPagedPoolUsage;
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
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public uint[] Reserved;
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public uint NameInformationLength;
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public uint TypeInformationLength;
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public uint SecurityDescriptorLength;
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public ulong CreateTime;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct ObjectDirectoryInformation
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{
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public UnicodeString Name;
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public UnicodeString TypeName;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct ObjectNameInformation
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{
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public UnicodeString Name;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct ObjectTypeInformation
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{
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public UnicodeString Name;
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public int TotalNumberOfObjects;
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public int TotalNumberOfHandles;
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public int TotalPagedPoolUsage;
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public int TotalNonPagedPoolUsage;
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public int TotalNamePoolUsage;
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public int TotalHandleTableUsage;
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public int HighWaterNumberOfObjects;
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public int HighWaterNumberOfHandles;
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public int HighWaterPagedPoolUsage;
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public int HighWaterNonPagedPoolUsage;
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public int HighWaterNamePoolUsage;
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public int HighWaterHandleTableUsage;
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public int InvalidAttributes;
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public GenericMapping GenericMapping;
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public int ValidAccess;
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public byte SecurityRequired;
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public byte MaintainHandleCount;
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public ushort MaintainTypeList;
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public PoolType PoolType;
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public int PagedPoolUsage;
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public int NonPagedPoolUsage;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct Peb
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{
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[MarshalAs(UnmanagedType.I1)]
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public bool InheritedAddressSpace;
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[MarshalAs(UnmanagedType.I1)]
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public bool ReadImageFileExecOptions;
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[MarshalAs(UnmanagedType.I1)]
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public bool BeingDebugged;
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[MarshalAs(UnmanagedType.I1)]
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public bool BitField;
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public IntPtr Mutant;
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public IntPtr ImageBaseAddress;
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public IntPtr Ldr; // ptr to PebLdrData
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public IntPtr ProcessParameters; // ptr to RtlUserProcessParameters
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public IntPtr SubSystemData;
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public IntPtr ProcessHeap;
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public IntPtr FastPebLock;
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public IntPtr AtlThunkSListPtr;
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public IntPtr SparePrt2;
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public int EnvironmentUpdateCount;
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public IntPtr KernelCallbackTable;
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public int SystemReserved;
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public int SpareUlong;
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public IntPtr FreeList;
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public int TlsExpansionCounter;
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public IntPtr TlsBitmap;
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public unsafe fixed int TlsBitmapBits[2];
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public IntPtr ReadOnlySharedMemoryBase;
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public IntPtr ReadOnlySharedMemoryHeap;
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public IntPtr ReadOnlyStaticServerData;
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public IntPtr AnsiCodePageData;
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public IntPtr OemCodePageData;
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public IntPtr UnicodeCaseTableData;
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public int NumberOfProcessors;
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public int NtGlobalFlag;
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public long CriticalSectionTimeout;
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public IntPtr HeapSegmentReserve;
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public IntPtr HeapSegmentCommit;
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public IntPtr HeapDeCommitTotalFreeThreshold;
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public IntPtr HeapDeCommitFreeBlockThreshold;
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public int NumberOfHeaps;
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public int MaximumNumberOfHeaps;
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public IntPtr ProcessHeaps;
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public IntPtr GdiSharedHandleTable;
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public IntPtr ProcessStarterHelper;
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public int GdiDCAttributeList;
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public IntPtr LoaderLock;
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public int OSMajorVersion;
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public int OSMinorVersion;
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public short OSBuildNumber;
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public short OSCSDVersion;
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public int OSPlatformId;
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public int ImageSubsystem;
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public int ImageSubsystemMajorVersion;
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public int ImageSubsystemMinorVersion;
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public IntPtr ImageProcessAffinityMask;
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public unsafe fixed byte GdiHandleBuffer[Win32.GdiHandleBufferSize];
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public IntPtr PostProcessInitRoutine;
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public IntPtr TlsExpansionBitmap;
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public unsafe fixed int TlsExpansionBitmapBits[32];
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public int SessionId;
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public long AppCompatFlags;
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public long AppCompatFlagsUser;
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public IntPtr pShimData;
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public IntPtr AppCompatInfo;
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public UnicodeString CSDVersion;
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public IntPtr ActivationContextData;
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public IntPtr ProcessAssemblyStorageMap;
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public IntPtr SystemDefaultActivationContextData;
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public IntPtr SystemAssemblyStorageMap;
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public IntPtr MinimumStackCommit;
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public IntPtr FlsCallback;
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public ListEntry FlsListHead;
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public IntPtr FlsBitmap;
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public unsafe fixed int FlsBitmapBits[Win32.FlsMaximumAvailable / (sizeof(int) * 8)];
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public int FlsHighIndex;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct PebLdrData
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{
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public int Length;
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public char Initialized;
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public int SsHandle;
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public ListEntry InLoadOrderModuleList;
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public ListEntry InMemoryOrderModuleList;
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public ListEntry InInitializationOrderModuleList;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct PooledUsageAndLimits
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{
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public int PeakPagedPoolUsage;
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public int PagedPoolUsage;
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public int PagedPoolLimit;
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public int PeakNonPagedPoolUsage;
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public int NonPagedPoolUsage;
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public int NonPagedPoolLimit;
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public int PeakPagefileUsage;
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public int PagefileUsage;
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public int PagefileLimit;
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}
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[StructLayout(LayoutKind.Explicit)]
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public struct PortMessage
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{
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[FieldOffset(0)]
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public short DataLength;
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[FieldOffset(2)]
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public short TotalLength;
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[FieldOffset(0)]
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public int Length;
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[FieldOffset(4)]
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public short Type;
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[FieldOffset(6)]
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public short DataInfoOffset;
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[FieldOffset(4)]
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public int ZeroInit;
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[FieldOffset(8)]
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public ClientId ClientId;
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[FieldOffset(8)]
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public double DoNotUseThisField;
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[FieldOffset(16)]
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public int MessageId;
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[FieldOffset(20)]
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public IntPtr ClientViewSize;
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[FieldOffset(20)]
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public int CallbackId;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct PortView
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{
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public int Length;
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public IntPtr SectionHandle;
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public int SectionOffset;
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public IntPtr ViewSize;
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public IntPtr ViewBase;
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public IntPtr ViewRemoteBase;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct ProcessBasicInformation
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{
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public int ExitStatus;
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public IntPtr PebBaseAddress;
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public int AffinityMask;
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public int BasePriority;
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public int UniqueProcessId;
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public int InheritedFromUniqueProcessId;
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}
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|
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[StructLayout(LayoutKind.Sequential)]
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public struct QuotaLimits
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{
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public int PagedPoolLimit;
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public int NonPagedPoolLimit;
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public int MinimumWorkingSetSize;
|
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public int MaximumWorkingSetSizse;
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public int PagefileLimit;
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public long TimeLimit;
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}
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[StructLayout(LayoutKind.Sequential)]
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public struct RemotePortView
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{
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public int Length;
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public IntPtr ViewSize;
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public IntPtr ViewBase;
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}
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|
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[StructLayout(LayoutKind.Sequential)]
|
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public struct RtlUserProcessInformation
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{
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public int Length;
|
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public IntPtr Process;
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public IntPtr Thread;
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public ClientId ClientId;
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public SectionImageInformation ImageInformation;
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}
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[StructLayout(LayoutKind.Sequential)]
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|
public struct RtlUserProcessParameters
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{
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public struct CurDir
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|
{
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public UnicodeString DosPath;
|
|
public IntPtr Handle;
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|
}
|
|
|
|
public struct RtlDriveLetterCurDir
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|
{
|
|
public ushort Flags;
|
|
public ushort Length;
|
|
public uint TimeStamp;
|
|
public IntPtr DosPath;
|
|
}
|
|
|
|
public int MaximumLength;
|
|
public int Length;
|
|
|
|
public RtlUserProcessFlags Flags;
|
|
public int DebugFlags;
|
|
|
|
public IntPtr ConsoleHandle;
|
|
public int ConsoleFlags;
|
|
public IntPtr StandardInput;
|
|
public IntPtr StandardOutput;
|
|
public IntPtr StandardError;
|
|
|
|
public CurDir CurrentDirectory;
|
|
public UnicodeString DllPath;
|
|
public UnicodeString ImagePathName;
|
|
public UnicodeString CommandLine;
|
|
public IntPtr Environment;
|
|
|
|
public int StartingX;
|
|
public int StartingY;
|
|
public int CountX;
|
|
public int CountY;
|
|
public int CountCharsX;
|
|
public int CountCharsY;
|
|
public int FillAttribute;
|
|
|
|
public int WindowFlags;
|
|
public int ShowWindowFlags;
|
|
public UnicodeString WindowTitle;
|
|
public UnicodeString DesktopInfo;
|
|
public UnicodeString ShellInfo;
|
|
public UnicodeString RuntimeData;
|
|
|
|
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
|
|
public RtlDriveLetterCurDir[] CurrentDirectories;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SectionBasicInformation
|
|
{
|
|
public int Unknown;
|
|
public SectionAttributes SectionAttributes;
|
|
public long SectionSize;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SectionImageInformation
|
|
{
|
|
public IntPtr TransferAddress;
|
|
public int StackZeroBits;
|
|
public IntPtr StackReserved;
|
|
public IntPtr StackCommit;
|
|
public int ImageSubsystem;
|
|
public short SubSystemVersionLow;
|
|
public short SubSystemVersionHigh;
|
|
public int GpValue;
|
|
public short ImageCharacteristics;
|
|
public short DllCharacteristics;
|
|
public int ImageMachineType;
|
|
[MarshalAs(UnmanagedType.I1)]
|
|
public bool ImageContainsCode;
|
|
[MarshalAs(UnmanagedType.I1)]
|
|
public bool Spare1;
|
|
public int LoaderFlags;
|
|
public int ImageFileSize;
|
|
public int Reserved;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SecurityQualityOfService
|
|
{
|
|
public SecurityQualityOfService(
|
|
SecurityImpersonationLevel impersonationLevel,
|
|
bool dynamicTracking,
|
|
bool effectiveOnly
|
|
)
|
|
{
|
|
this.Length = Marshal.SizeOf(typeof(SecurityQualityOfService));
|
|
this.ImpersonationLevel = impersonationLevel;
|
|
this.ContextTrackingMode = dynamicTracking;
|
|
this.EffectiveOnly = effectiveOnly;
|
|
}
|
|
|
|
public int Length;
|
|
public SecurityImpersonationLevel ImpersonationLevel;
|
|
[MarshalAs(UnmanagedType.I1)]
|
|
public bool ContextTrackingMode; // True for dynamic tracking, false for static tracking
|
|
[MarshalAs(UnmanagedType.I1)]
|
|
public bool EffectiveOnly;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SemaphoreBasicInformation
|
|
{
|
|
public int CurrentCount;
|
|
public int MaximumCount;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct Sid
|
|
{
|
|
public byte Revision;
|
|
public byte SubAuthorityCount;
|
|
public SidIdentifierAuthority IdentifierAuthority;
|
|
|
|
// Array of ULONG follows
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SidAndAttributes
|
|
{
|
|
public IntPtr Sid; // ptr to a SID object
|
|
public SidAttributes Attributes;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SidIdentifierAuthority
|
|
{
|
|
public unsafe fixed byte Value[6];
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SystemBasicInformation
|
|
{
|
|
public int Reserved;
|
|
public int TimerResolution;
|
|
public int PageSize;
|
|
public int NumberOfPhysicalPages;
|
|
public int LowestPhysicalPageNumber;
|
|
public int HighestPhysicalPageNumber;
|
|
public int AllocationGranularity;
|
|
public int MinimumUserModeAddress;
|
|
public int MaximumUserModeAddress;
|
|
public int ActiveProcessorsAffinityMask;
|
|
public byte NumberOfProcessors;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SystemCacheInformation
|
|
{
|
|
/// <summary>
|
|
/// The size of the system working set, in bytes.
|
|
/// </summary>
|
|
public int SystemCacheWsSize;
|
|
public int SystemCacheWsPeakSize;
|
|
public int SystemCacheWsFaults;
|
|
|
|
/// <summary>
|
|
/// Measured in pages.
|
|
/// </summary>
|
|
public int SystemCacheWsMinimum;
|
|
|
|
/// <summary>
|
|
/// Measured in pages.
|
|
/// </summary>
|
|
public int SystemCacheWsMaximum;
|
|
public int TransitionSharedPages;
|
|
public int TransitionSharedPagesPeak;
|
|
public int Reserved1;
|
|
public int Reserved2;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SystemExtendedThreadInformation
|
|
{
|
|
public SystemThreadInformation ThreadInfo;
|
|
public int StackBase; // 16
|
|
public int StackLimit;
|
|
public int Win32StartAddress;
|
|
public int TebAddress; // Vista+
|
|
public int Unused1;
|
|
public int Unused2;
|
|
public int Unused3;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SystemLoadAndCallImage
|
|
{
|
|
public UnicodeString ModuleName;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SystemObjectTypeInformation
|
|
{
|
|
public int NextEntryOffset;
|
|
public UnicodeString Name;
|
|
public int ObjectCount;
|
|
public int HandleCount;
|
|
public int TypeNumber;
|
|
public int InvalidAttributes;
|
|
public GenericMapping GenericMapping;
|
|
public int ValidAccessMask;
|
|
public PoolType PoolType;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SystemPerformanceInformation
|
|
{
|
|
/// <summary>
|
|
/// The total idle time of all processors in units of 100-nanoseconds.
|
|
/// </summary>
|
|
public long IdleTime;
|
|
|
|
/// <summary>
|
|
/// Total bytes read by calls to NtReadFile.
|
|
/// </summary>
|
|
public long IoReadTransferCount;
|
|
|
|
/// <summary>
|
|
/// Total bytes written by calls to NtWriteFile.
|
|
/// </summary>
|
|
public long IoWriteTransferCount;
|
|
|
|
/// <summary>
|
|
/// Total bytes transferred by other I/O operations.
|
|
/// </summary>
|
|
public long IoOtherTransferCount;
|
|
|
|
/// <summary>
|
|
/// Number of calls to NtReadFile.
|
|
/// </summary>
|
|
public int IoReadOperationCount;
|
|
|
|
/// <summary>
|
|
/// Number of calls to NtWriteFile.
|
|
/// </summary>
|
|
public int IoWriteOperationCount;
|
|
|
|
/// <summary>
|
|
/// Number of calls to other I/O functions.
|
|
/// </summary>
|
|
public int IoOtherOperationCount;
|
|
|
|
/// <summary>
|
|
/// The number of pages of physical memory available.
|
|
/// </summary>
|
|
public int AvailablePages;
|
|
|
|
/// <summary>
|
|
/// The number of pages of committed virtual memory.
|
|
/// </summary>
|
|
public int CommittedPages;
|
|
|
|
/// <summary>
|
|
/// The number of pages of virtual memory that could be committed
|
|
/// without extending the system's pagefiles.
|
|
/// </summary>
|
|
public int CommitLimit;
|
|
|
|
/// <summary>
|
|
/// The peak number of pages of committed virtual memory.
|
|
/// </summary>
|
|
public int PeakCommitment;
|
|
|
|
/// <summary>
|
|
/// The total number of soft and hard page faults.
|
|
/// </summary>
|
|
public int PageFaults;
|
|
|
|
/// <summary>
|
|
/// The number of copy-on-write page faults.
|
|
/// </summary>
|
|
public int CopyOnWriteFaults;
|
|
|
|
/// <summary>
|
|
/// The number of soft page faults.
|
|
/// </summary>
|
|
public int TransitionFaults;
|
|
|
|
/// <summary>
|
|
/// Something that the Native API reference book doesn't have.
|
|
/// </summary>
|
|
public int CacheTransitionFaults;
|
|
|
|
/// <summary>
|
|
/// The number of demand zero faults.
|
|
/// </summary>
|
|
public int DemandZeroFaults;
|
|
|
|
/// <summary>
|
|
/// The number of pages read from disk to resolve page faults.
|
|
/// </summary>
|
|
public int PagesRead;
|
|
|
|
/// <summary>
|
|
/// The number of read operations initiated to resolve page faults.
|
|
/// </summary>
|
|
public int PagesReadIos;
|
|
|
|
public int CacheRead;
|
|
public int CacheReadIos;
|
|
|
|
/// <summary>
|
|
/// The number of pages written to the system's pagefiles.
|
|
/// </summary>
|
|
public int PagefilePagesWritten;
|
|
|
|
/// <summary>
|
|
/// The number of write operations performed on the system's pagefiles.
|
|
/// </summary>
|
|
public int PagefilePagesWriteIos;
|
|
|
|
/// <summary>
|
|
/// The number of pages written to mapped files.
|
|
/// </summary>
|
|
public int MappedFilePagesWritten;
|
|
|
|
/// <summary>
|
|
/// The number of write operations performed on mapped files.
|
|
/// </summary>
|
|
public int MappedFilePageWriteIos;
|
|
|
|
/// <summary>
|
|
/// The number of pages used by the paged pool.
|
|
/// </summary>
|
|
public int PagedPoolUsage;
|
|
|
|
/// <summary>
|
|
/// The number of pages used by the non-paged pool.
|
|
/// </summary>
|
|
public int NonPagedPoolUsage;
|
|
|
|
/// <summary>
|
|
/// The number of allocations made from the paged pool.
|
|
/// </summary>
|
|
public int PagedPoolAllocs;
|
|
|
|
/// <summary>
|
|
/// The number of allocations returned to the paged pool.
|
|
/// </summary>
|
|
public int PagedPoolFrees;
|
|
|
|
/// <summary>
|
|
/// The number of allocations made from the non-paged pool.
|
|
/// </summary>
|
|
public int NonPagedPoolAllocs;
|
|
|
|
/// <summary>
|
|
/// The number of allocations returned to the non-paged pool.
|
|
/// </summary>
|
|
public int NonPagedPoolFrees;
|
|
|
|
/// <summary>
|
|
/// The number of available System Page Table Entries.
|
|
/// </summary>
|
|
public int FreeSystemPtes;
|
|
|
|
/// <summary>
|
|
/// The number of pages of pageable OS code and data in physical
|
|
/// memory.
|
|
/// </summary>
|
|
public int SystemCodePages;
|
|
|
|
/// <summary>
|
|
/// The number of pages of pageable driver code and data.
|
|
/// </summary>
|
|
public int TotalSystemDriverPages;
|
|
|
|
/// <summary>
|
|
/// The number of pages of OS driver code and data.
|
|
/// </summary>
|
|
public int TotalSystemCodePages;
|
|
|
|
/// <summary>
|
|
/// The number of times an allocation could be statisfied by one of the
|
|
/// small non-paged lookaside lists.
|
|
/// </summary>
|
|
public int SmallNonPagedPoolLookasideListAllocateHits;
|
|
|
|
/// <summary>
|
|
/// The number of times an allocation could be statisfied by one of the
|
|
/// small paged lookaside lists.
|
|
/// </summary>
|
|
public int SmallPagedPoolLookasideAllocateHits;
|
|
|
|
public int Reserved3;
|
|
|
|
/// <summary>
|
|
/// The number of pages of the system cache in physical memory.
|
|
/// </summary>
|
|
public int SystemCachePages;
|
|
|
|
/// <summary>
|
|
/// The number of pages of the paged pool in physical memory.
|
|
/// </summary>
|
|
public int PagedPoolPages;
|
|
|
|
/// <summary>
|
|
/// The number of pages of pageable driver code and data in physical memory.
|
|
/// </summary>
|
|
public int SystemDriverPages;
|
|
|
|
/// <summary>
|
|
/// The number of asynchronous fast read operations.
|
|
/// </summary>
|
|
public int FastReadNoWait;
|
|
|
|
/// <summary>
|
|
/// The number of synchronous fast read operations.
|
|
/// </summary>
|
|
public int FastReadWait;
|
|
|
|
/// <summary>
|
|
/// The number of fast read operations not possible because of resource
|
|
/// conflicts.
|
|
/// </summary>
|
|
public int FastReadResourceMiss;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int FastReadNotPossible;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int FastMdlReadNoWait;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int FastMdlReadWait;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int FastMdlReadResourceMiss;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int FastMdlReadNotPossible;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int MapDataNoWait;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int MapDataWait;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int MapDataNoWaitMiss;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int MapDataWaitMiss;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int PinMappedDataCount;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int PinReadNoWait;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int PinReadWait;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int PinReadNoWaitMiss;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int PinReadWaitMiss;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int CopyReadNoWait;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int CopyReadWait;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int CopyReadNoWaitMiss;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int CopyReadWaitMiss;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int MdlReadNoWait;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int MdlReadWait;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int MdlReadNoWaitMiss;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int MdlReadWaitMiss;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int ReadAheadIos;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int LazyWriteIos;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int LazyWritePages;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int DataFlushes;
|
|
|
|
/// <remarks>
|
|
/// Google Books won't let me read the page containing the description
|
|
/// for this field!
|
|
/// </remarks>
|
|
public int DataPages;
|
|
|
|
/// <summary>
|
|
/// The total number of context switches.
|
|
/// </summary>
|
|
public int ContextSwitches;
|
|
|
|
/// <summary>
|
|
/// The number of first level translation buffer fills.
|
|
/// </summary>
|
|
public int FirstLevelTbFills;
|
|
|
|
/// <summary>
|
|
/// The number of second level translation buffer fills.
|
|
/// </summary>
|
|
public int SecondLevelTbFills;
|
|
|
|
/// <summary>
|
|
/// The number of system calls executed.
|
|
/// </summary>
|
|
public int SystemCalls;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SystemProcessInformation
|
|
{
|
|
public int NextEntryOffset;
|
|
public int NumberOfThreads;
|
|
|
|
[MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)]
|
|
public long[] Spare;
|
|
|
|
public long CreateTime; // 8
|
|
public long UserTime;
|
|
public long KernelTime;
|
|
public UnicodeString ImageName;
|
|
public int BasePriority;
|
|
public int ProcessId;
|
|
public int InheritedFromProcessId;
|
|
public int HandleCount;
|
|
public int SessionId;
|
|
public int PageDirectoryBase;
|
|
public VmCountersEx VirtualMemoryCounters;
|
|
public IoCounters IoCounters;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SystemProcessorPerformanceInformation
|
|
{
|
|
public long IdleTime;
|
|
public long KernelTime;
|
|
public long UserTime;
|
|
public long DpcTime;
|
|
public long InterruptTime;
|
|
public int InterruptCount;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SystemSessionProcessInformation
|
|
{
|
|
public int SessionId;
|
|
public int BufferLength;
|
|
public IntPtr Buffer;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct SystemThreadInformation
|
|
{
|
|
public long KernelTime;
|
|
public long UserTime;
|
|
public long CreateTime;
|
|
public int WaitTime;
|
|
public int StartAddress;
|
|
public ClientId ClientId;
|
|
public int Priority;
|
|
public int BasePriority;
|
|
public int ContextSwitchCount; // 12
|
|
public int State; // 13
|
|
public KWaitReason WaitReason; // 14
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct ThreadBasicInformation
|
|
{
|
|
public uint ExitStatus;
|
|
public IntPtr TebBaseAddress;
|
|
public ClientId ClientId;
|
|
public uint AffinityMask;
|
|
public uint Priority;
|
|
public uint BasePriority;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct TimerBasicInformation
|
|
{
|
|
public LargeInteger RemainingTime;
|
|
[MarshalAs(UnmanagedType.I1)]
|
|
public bool TimerState;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct TokenGroups
|
|
{
|
|
public uint GroupCount;
|
|
|
|
[MarshalAs(UnmanagedType.ByValArray)]
|
|
public SidAndAttributes[] Groups;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct TokenPrivileges
|
|
{
|
|
public uint PrivilegeCount;
|
|
|
|
[MarshalAs(UnmanagedType.ByValArray)]
|
|
public LuidAndAttributes[] Privileges;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
|
|
public struct TokenSource
|
|
{
|
|
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 8)]
|
|
public string SourceName;
|
|
|
|
public Luid SourceIdentifier;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct TokenUser
|
|
{
|
|
public SidAndAttributes User;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct UnicodeString : IComparable<UnicodeString>, IEquatable<UnicodeString>, IDisposable
|
|
{
|
|
public UnicodeString(string str)
|
|
{
|
|
UnicodeString newString;
|
|
|
|
if (!Win32.RtlCreateUnicodeString(out newString, str))
|
|
throw new OutOfMemoryException();
|
|
|
|
this.Length = newString.Length;
|
|
this.MaximumLength = newString.MaximumLength;
|
|
this.Buffer = newString.Buffer;
|
|
}
|
|
|
|
public ushort Length;
|
|
public ushort MaximumLength;
|
|
public IntPtr Buffer;
|
|
|
|
public int CompareTo(UnicodeString unicodeString, bool caseInsensitive)
|
|
{
|
|
return Win32.RtlCompareUnicodeString(ref this, ref unicodeString, caseInsensitive);
|
|
}
|
|
|
|
public int CompareTo(UnicodeString unicodeString)
|
|
{
|
|
return this.CompareTo(unicodeString, false);
|
|
}
|
|
|
|
public void Dispose()
|
|
{
|
|
if (this.Buffer == IntPtr.Zero)
|
|
return;
|
|
|
|
Win32.RtlFreeUnicodeString(ref this);
|
|
this.Buffer = IntPtr.Zero;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Copies the string to a newly allocated string.
|
|
/// </summary>
|
|
public UnicodeString Duplicate()
|
|
{
|
|
NtStatus status;
|
|
UnicodeString newString;
|
|
|
|
if ((status = Win32.RtlDuplicateUnicodeString(
|
|
RtlDuplicateUnicodeStringFlags.AllocateNullString |
|
|
RtlDuplicateUnicodeStringFlags.NullTerminate,
|
|
ref this, out newString)) >= NtStatus.Error)
|
|
Win32.ThrowLastError(status);
|
|
|
|
return newString;
|
|
}
|
|
|
|
public bool Equals(UnicodeString unicodeString, bool caseInsensitive)
|
|
{
|
|
return Win32.RtlEqualUnicodeString(ref this, ref unicodeString, caseInsensitive);
|
|
}
|
|
|
|
public bool Equals(UnicodeString unicodeString)
|
|
{
|
|
return this.Equals(unicodeString, false);
|
|
}
|
|
|
|
public int Hash(HashStringAlgorithm algorithm, bool caseInsensitive)
|
|
{
|
|
NtStatus status;
|
|
int hash;
|
|
|
|
if ((status = Win32.RtlHashUnicodeString(ref this,
|
|
caseInsensitive, algorithm, out hash)) >= NtStatus.Error)
|
|
Win32.ThrowLastError(status);
|
|
|
|
return hash;
|
|
}
|
|
|
|
public int Hash(HashStringAlgorithm algorithm)
|
|
{
|
|
return this.Hash(algorithm, false);
|
|
}
|
|
|
|
public int Hash()
|
|
{
|
|
return this.Hash(HashStringAlgorithm.Default);
|
|
}
|
|
|
|
public override int GetHashCode()
|
|
{
|
|
return this.Hash();
|
|
}
|
|
|
|
public string Read()
|
|
{
|
|
return Utils.ReadUnicodeString(this);
|
|
}
|
|
|
|
public string Read(ProcessHandle processHandle)
|
|
{
|
|
return Utils.ReadUnicodeString(processHandle, this);
|
|
}
|
|
|
|
public bool StartsWith(UnicodeString unicodeString, bool caseInsensitive)
|
|
{
|
|
return Win32.RtlPrefixUnicodeString(ref this, ref unicodeString, caseInsensitive);
|
|
}
|
|
|
|
public bool StartsWith(UnicodeString unicodeString)
|
|
{
|
|
return this.StartsWith(unicodeString, false);
|
|
}
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct VmCounters
|
|
{
|
|
public int PeakVirtualSize;
|
|
public int VirtualSize;
|
|
public int PageFaultCount;
|
|
public int PeakWorkingSetSize;
|
|
public int WorkingSetSize;
|
|
public int QuotaPeakPagedPoolUsage;
|
|
public int QuotaPagedPoolUsage;
|
|
public int QuotaPeakNonPagedPoolUsage;
|
|
public int QuotaNonPagedPoolUsage;
|
|
public int PagefileUsage;
|
|
public int PeakPagefileUsage;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Sequential)]
|
|
public struct VmCountersEx
|
|
{
|
|
public int PeakVirtualSize;
|
|
public int VirtualSize;
|
|
public int PageFaultCount;
|
|
public int PeakWorkingSetSize;
|
|
public int WorkingSetSize;
|
|
public int QuotaPeakPagedPoolUsage;
|
|
public int QuotaPagedPoolUsage;
|
|
public int QuotaPeakNonPagedPoolUsage;
|
|
public int QuotaNonPagedPoolUsage;
|
|
public int PagefileUsage;
|
|
public int PeakPagefileUsage;
|
|
public int PrivateBytes;
|
|
}
|
|
}
|