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Implemented additional FileInformation structures

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Tal Aloni 2017-02-07 14:33:35 +02:00
parent 566f7714ba
commit bd76e6e5a2
10 changed files with 405 additions and 6 deletions
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2
SMBLibrary/Enums/FileInformation/FileInformationClass.cs
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@ -13,6 +13,8 @@ namespace SMBLibrary
FileStandardInformation = 0x05, // Uses: Query
FileInternalInformation = 0x06, // Uses: Query
FileEaInformation = 0x07, // Uses: Query
FileAccessInformation = 0x08, // Uses: Query
FileNameInformation = 0x09, // Uses: LOCAL
FileRenameInformation = 0x0A, // Uses: Set
FileLinkInformation = 0x0B, // Uses: Set
FileNamesInformation = 0x0C, // Uses: Query

7
SMBLibrary/SMBLibrary.csproj
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@ -489,11 +489,18 @@
<Compile Include="Structures\ACE\Enums\AceType.cs" />
<Compile Include="Structures\ACL.cs" />
<Compile Include="Structures\FileInformation\FileInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileAccessInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileAlignmentInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileAllInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileAlternateNameInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileBasicInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileCompressionInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileEaInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileInternalInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileModeInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileNameInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileNetworkOpenInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FilePositionInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileStandardInformation.cs" />
<Compile Include="Structures\FileInformation\Query\FileStreamInformation.cs" />
<Compile Include="Structures\FileInformation\QueryDirectory\FileBothDirectoryInformation.cs" />

14
SMBLibrary/Structures/FileInformation/FileInformation.cs
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@ -43,6 +43,8 @@ namespace SMBLibrary
return new FileInternalInformation(buffer, offset);
case FileInformationClass.FileEaInformation:
return new FileEaInformation(buffer, offset);
case FileInformationClass.FileAccessInformation:
return new FileAccessInformation(buffer, offset);
case FileInformationClass.FileRenameInformation:
return new FileRenameInformationType2(buffer, offset);
case FileInformationClass.FileLinkInformation:
@ -52,23 +54,23 @@ namespace SMBLibrary
case FileInformationClass.FileDispositionInformation:
return new FileDispositionInformation(buffer, offset);
case FileInformationClass.FilePositionInformation:
throw new NotImplementedException();
return new FilePositionInformation(buffer, offset);
case FileInformationClass.FileFullEaInformation:
return new FileFullEAInformation(buffer, offset);
case FileInformationClass.FileModeInformation:
return new FileModeInformation(buffer, offset);
case FileInformationClass.FileAlignmentInformation:
throw new NotImplementedException();
return new FileAlignmentInformation(buffer, offset);
case FileInformationClass.FileAllInformation:
throw new NotImplementedException();
return new FileAllInformation(buffer, offset);
case FileInformationClass.FileAllocationInformation:
return new FileAllocationInformation(buffer, offset);
case FileInformationClass.FileEndOfFileInformation:
return new FileEndOfFileInformation(buffer, offset);
case FileInformationClass.FileAlternateNameInformation:
throw new NotImplementedException();
return new FileAlternateNameInformation(buffer, offset);
case FileInformationClass.FileStreamInformation:
throw new NotImplementedException();
return new FileStreamInformation(buffer, offset);
case FileInformationClass.FilePipeInformation:
throw new NotImplementedException();
case FileInformationClass.FilePipeLocalInformation:
@ -76,7 +78,7 @@ namespace SMBLibrary
case FileInformationClass.FilePipeRemoteInformation:
throw new NotImplementedException();
case FileInformationClass.FileCompressionInformation:
throw new NotImplementedException();
return new FileCompressionInformation(buffer, offset);
case FileInformationClass.FileNetworkOpenInformation:
return new FileNetworkOpenInformation(buffer, offset);
case FileInformationClass.FileAttributeTagInformation:

52
SMBLibrary/Structures/FileInformation/Query/FileAccessInformation.cs Normal file
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@ -0,0 +1,52 @@
/* Copyright (C) 2017 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved.
*
* You can redistribute this program and/or modify it under the terms of
* the GNU Lesser Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*/
using System;
using System.Collections.Generic;
using Utilities;
namespace SMBLibrary
{
/// <summary>
/// [MS-FSCC] 2.4.1 - FileAccessInformation
/// </summary>
public class FileAccessInformation : FileInformation
{
public const int FixedLength = 4;
public AccessMask AccessFlags;
public FileAccessInformation()
{
}
public FileAccessInformation(byte[] buffer, int offset)
{
AccessFlags = (AccessMask)LittleEndianConverter.ToUInt32(buffer, offset + 0);
}
public override void WriteBytes(byte[] buffer, int offset)
{
LittleEndianWriter.WriteUInt32(buffer, offset + 0, (uint)AccessFlags);
}
public override FileInformationClass FileInformationClass
{
get
{
return FileInformationClass.FileAccessInformation;
}
}
public override int Length
{
get
{
return FixedLength;
}
}
}
}

52
SMBLibrary/Structures/FileInformation/Query/FileAlignmentInformation.cs Normal file
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@ -0,0 +1,52 @@
/* Copyright (C) 2017 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved.
*
* You can redistribute this program and/or modify it under the terms of
* the GNU Lesser Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*/
using System;
using System.Collections.Generic;
using Utilities;
namespace SMBLibrary
{
/// <summary>
/// [MS-FSCC] 2.4.3 - FileAlignmentInformation
/// </summary>
public class FileAlignmentInformation : FileInformation
{
public const int FixedLength = 4;
public uint AlignmentRequirement;
public FileAlignmentInformation()
{
}
public FileAlignmentInformation(byte[] buffer, int offset)
{
AlignmentRequirement = LittleEndianConverter.ToUInt32(buffer, offset + 0);
}
public override void WriteBytes(byte[] buffer, int offset)
{
LittleEndianWriter.WriteUInt32(buffer, offset + 0, AlignmentRequirement);
}
public override FileInformationClass FileInformationClass
{
get
{
return FileInformationClass.FileAlignmentInformation;
}
}
public override int Length
{
get
{
return FixedLength;
}
}
}
}

74
SMBLibrary/Structures/FileInformation/Query/FileAllInformation.cs Normal file
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@ -0,0 +1,74 @@
/* Copyright (C) 2017 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved.
*
* You can redistribute this program and/or modify it under the terms of
* the GNU Lesser Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*/
using System;
using System.Collections.Generic;
using Utilities;
namespace SMBLibrary
{
/// <summary>
/// [MS-FSCC] 2.4.2 - FileAllInformation
/// </summary>
public class FileAllInformation : FileInformation
{
public FileBasicInformation BasicInformation;
public FileStandardInformation StandardInformation;
public FileInternalInformation InternalInformation;
public FileEaInformation EaInformation;
public FileAccessInformation AccessInformation;
public FilePositionInformation PositionInformation;
public FileModeInformation ModeInformation;
public FileAlignmentInformation AlignmentInformation;
public FileNameInformation NameInformation;
public FileAllInformation()
{
}
public FileAllInformation(byte[] buffer, int offset)
{
BasicInformation = new FileBasicInformation(buffer, offset + 0);
StandardInformation = new FileStandardInformation(buffer, offset + 40);
InternalInformation = new FileInternalInformation(buffer, offset + 64);
EaInformation = new FileEaInformation(buffer, offset + 72);
AccessInformation = new FileAccessInformation(buffer, offset + 76);
PositionInformation = new FilePositionInformation(buffer, offset + 80);
ModeInformation = new FileModeInformation(buffer, offset + 88);
AlignmentInformation = new FileAlignmentInformation(buffer, offset + 92);
NameInformation = new FileNameInformation(buffer, offset + 96);
}
public override void WriteBytes(byte[] buffer, int offset)
{
BasicInformation.WriteBytes(buffer, offset + 0);
StandardInformation.WriteBytes(buffer, offset + 40);
InternalInformation.WriteBytes(buffer, offset + 64);
EaInformation.WriteBytes(buffer, offset + 72);
AccessInformation.WriteBytes(buffer, offset + 76);
PositionInformation.WriteBytes(buffer, offset + 80);
ModeInformation.WriteBytes(buffer, offset + 88);
AlignmentInformation.WriteBytes(buffer, offset + 92);
NameInformation.WriteBytes(buffer, offset + 96);
}
public override FileInformationClass FileInformationClass
{
get
{
return FileInformationClass.FileAllInformation;
}
}
public override int Length
{
get
{
return 96 + NameInformation.Length;
}
}
}
}

34
SMBLibrary/Structures/FileInformation/Query/FileAlternateNameInformation.cs Normal file
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@ -0,0 +1,34 @@
/* Copyright (C) 2017 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved.
*
* You can redistribute this program and/or modify it under the terms of
* the GNU Lesser Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*/
using System;
using System.Collections.Generic;
using Utilities;
namespace SMBLibrary
{
/// <summary>
/// [MS-FSCC] 2.4.5 - FileAlternateNameInformation
/// </summary>
public class FileAlternateNameInformation : FileNameInformation
{
public FileAlternateNameInformation() : base()
{
}
public FileAlternateNameInformation(byte[] buffer, int offset) : base(buffer, offset)
{
}
public override FileInformationClass FileInformationClass
{
get
{
return FileInformationClass.FileAlternateNameInformation;
}
}
}
}

67
SMBLibrary/Structures/FileInformation/Query/FileCompressionInformation.cs Normal file
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@ -0,0 +1,67 @@
/* Copyright (C) 2017 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved.
*
* You can redistribute this program and/or modify it under the terms of
* the GNU Lesser Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*/
using System;
using System.Collections.Generic;
using Utilities;
namespace SMBLibrary
{
/// <summary>
/// [MS-FSCC] 2.4.9 - FileCompressionInformation
/// </summary>
public class FileCompressionInformation : FileInformation
{
public const int FixedLength = 16;
public ulong CompressedFileSize;
public CompressionFormat CompressionFormat;
public byte CompressionUnitShift;
public byte ChunkShift;
public byte ClusterShift;
public byte[] Reserved; // 3 bytes
public FileCompressionInformation()
{
}
public FileCompressionInformation(byte[] buffer, int offset)
{
CompressedFileSize = LittleEndianConverter.ToUInt64(buffer, offset + 0);
CompressionFormat = (CompressionFormat)LittleEndianConverter.ToUInt16(buffer, offset + 8);
CompressionUnitShift = ByteReader.ReadByte(buffer, offset + 10);
ChunkShift = ByteReader.ReadByte(buffer, offset + 11);
ClusterShift = ByteReader.ReadByte(buffer, offset + 12);
Reserved = ByteReader.ReadBytes(buffer, offset + 13, 3);
}
public override void WriteBytes(byte[] buffer, int offset)
{
LittleEndianWriter.WriteUInt64(buffer, offset + 0, CompressedFileSize);
LittleEndianWriter.WriteUInt16(buffer, offset + 8, (ushort)CompressionFormat);
ByteWriter.WriteByte(buffer, offset + 10, CompressionUnitShift);
ByteWriter.WriteByte(buffer, offset + 11, ChunkShift);
ByteWriter.WriteByte(buffer, offset + 12, ClusterShift);
ByteWriter.WriteBytes(buffer, offset + 13, Reserved, 3);
}
public override FileInformationClass FileInformationClass
{
get
{
return FileInformationClass.FileCompressionInformation;
}
}
public override int Length
{
get
{
return FixedLength;
}
}
}
}

57
SMBLibrary/Structures/FileInformation/Query/FileNameInformation.cs Normal file
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@ -0,0 +1,57 @@
/* Copyright (C) 2017 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved.
*
* You can redistribute this program and/or modify it under the terms of
* the GNU Lesser Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*/
using System;
using System.Collections.Generic;
using Utilities;
namespace SMBLibrary
{
/// <summary>
/// [MS-FSCC] 2.1.7 - FILE_NAME_INFORMATION
/// [MS-FSCC] 2.4.25 - FileNameInformation
/// </summary>
public class FileNameInformation : FileInformation
{
public const int FixedLength = 4;
private uint FileNameLength;
public string FileName = String.Empty;
public FileNameInformation()
{
}
public FileNameInformation(byte[] buffer, int offset)
{
FileNameLength = LittleEndianConverter.ToUInt32(buffer, offset + 0);
FileName = ByteReader.ReadUTF16String(buffer, offset + 4, (int)FileNameLength / 2);
}
public override void WriteBytes(byte[] buffer, int offset)
{
FileNameLength = (uint)(FileName.Length * 2);
LittleEndianWriter.WriteUInt32(buffer, offset + 0, FileNameLength);
ByteWriter.WriteUTF16String(buffer, offset + 4, FileName);
}
public override FileInformationClass FileInformationClass
{
get
{
return FileInformationClass.FileNameInformation;
}
}
public override int Length
{
get
{
return FixedLength + FileName.Length * 2;
}
}
}
}

52
SMBLibrary/Structures/FileInformation/Query/FilePositionInformation.cs Normal file
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@ -0,0 +1,52 @@
/* Copyright (C) 2017 Tal Aloni <tal.aloni.il@gmail.com>. All rights reserved.
*
* You can redistribute this program and/or modify it under the terms of
* the GNU Lesser Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*/
using System;
using System.Collections.Generic;
using Utilities;
namespace SMBLibrary
{
/// <summary>
/// [MS-FSCC] 2.4.32 - FilePositionInformation
/// </summary>
public class FilePositionInformation : FileInformation
{
public const int FixedLength = 8;
public long CurrentByteOffset;
public FilePositionInformation()
{
}
public FilePositionInformation(byte[] buffer, int offset)
{
CurrentByteOffset = LittleEndianConverter.ToInt64(buffer, offset + 0);
}
public override void WriteBytes(byte[] buffer, int offset)
{
LittleEndianWriter.WriteInt64(buffer, offset + 0, CurrentByteOffset);
}
public override FileInformationClass FileInformationClass
{
get
{
return FileInformationClass.FilePositionInformation;
}
}
public override int Length
{
get
{
return FixedLength;
}
}
}
}