NTFileStore: Added FileLinkInformationType1 and FileRenameInformationType1 implementations

SMBLibrary/NTFileStore/Structures/FileInformation/Set/FileLinkInformationType1.cs

@@ -0,0 +1,69 @@
+/* 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 System.Text;
+using Utilities;
+
+namespace SMBLibrary
+{
+    /// <summary>
+    /// [MS-FSCC] 2.4.21.1 - FileLinkInformation Type 1
+    /// </summary>
+    /// <remarks>
+    /// [MS-FSA] 2.1.5.14.6
+    /// FILE_LINK_INFORMATION_TYPE_1: Used for 32-bit local clients.
+    /// FILE_LINK_INFORMATION_TYPE_2: Used for remote clients or 64-bit local clients.
+    /// </remarks>
+    public class FileLinkInformationType1 : FileInformation
+    {
+        public const int FixedLength = 12;
+
+        public bool ReplaceIfExists;
+        // 3 reserved bytes
+        public uint RootDirectory;
+        private uint FileNameLength;
+        public string FileName = String.Empty;
+
+        public FileLinkInformationType1()
+        {
+        }
+
+        public FileLinkInformationType1(byte[] buffer, int offset)
+        {
+            ReplaceIfExists = Conversion.ToBoolean(ByteReader.ReadByte(buffer, offset + 0));
+            RootDirectory = LittleEndianConverter.ToUInt32(buffer, offset + 4);
+            FileNameLength = LittleEndianConverter.ToUInt32(buffer, offset + 8);
+            FileName = ByteReader.ReadUTF16String(buffer, offset + 12, (int)FileNameLength / 2);
+        }
+
+        public override void WriteBytes(byte[] buffer, int offset)
+        {
+            FileNameLength = (uint)(FileName.Length * 2);
+            ByteWriter.WriteByte(buffer, offset + 0, Convert.ToByte(ReplaceIfExists));
+            LittleEndianWriter.WriteUInt32(buffer, offset + 4, RootDirectory);
+            LittleEndianWriter.WriteUInt32(buffer, offset + 8, FileNameLength);
+            ByteWriter.WriteUTF16String(buffer, offset + 12, FileName);
+        }
+
+        public override FileInformationClass FileInformationClass
+        {
+            get
+            {
+                return FileInformationClass.FileLinkInformation;
+            }
+        }
+
+        public override int Length
+        {
+            get
+            {
+                return FixedLength + FileName.Length * 2;
+            }
+        }
+    }
+}

SMBLibrary/NTFileStore/Structures/FileInformation/Set/FileLinkInformationType2.cs

@@ -14,6 +14,11 @@ namespace SMBLibrary
     /// <summary>
     /// [MS-FSCC] 2.4.21.2 - FileLinkInformation Type 2
     /// </summary>
+    /// <remarks>
+    /// [MS-FSA] 2.1.5.14.6
+    /// FILE_LINK_INFORMATION_TYPE_1: Used for 32-bit local clients.
+    /// FILE_LINK_INFORMATION_TYPE_2: Used for remote clients or 64-bit local clients.
+    /// </remarks>
     public class FileLinkInformationType2 : FileInformation
     {
         public const int FixedLength = 20;

SMBLibrary/NTFileStore/Structures/FileInformation/Set/FileRenameInformationType1.cs

@@ -0,0 +1,69 @@
+/* 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 System.Text;
+using Utilities;
+
+namespace SMBLibrary
+{
+    /// <summary>
+    /// [MS-FSCC] 2.4.34.1 - FileRenameInformation Type 1
+    /// </summary>
+    /// <remarks>
+    /// [MS-FSA] 2.1.5.14.11
+    /// FILE_RENAME_INFORMATION_TYPE_1: Used for 32-bit local clients.
+    /// FILE_RENAME_INFORMATION_TYPE_2: Used for remote clients or 64-bit local clients.
+    /// </remarks>
+    public class FileRenameInformationType1 : FileInformation
+    {
+        public const int FixedLength = 12;
+
+        public bool ReplaceIfExists;
+        // 3 reserved bytes
+        public uint RootDirectory;
+        private uint FileNameLength;
+        public string FileName = String.Empty;
+
+        public FileRenameInformationType1()
+        {
+        }
+
+        public FileRenameInformationType1(byte[] buffer, int offset)
+        {
+            ReplaceIfExists = Conversion.ToBoolean(ByteReader.ReadByte(buffer, offset + 0));
+            RootDirectory = LittleEndianConverter.ToUInt32(buffer, offset + 4);
+            FileNameLength = LittleEndianConverter.ToUInt32(buffer, offset + 8);
+            FileName = ByteReader.ReadUTF16String(buffer, offset + 12, (int)FileNameLength / 2);
+        }
+
+        public override void WriteBytes(byte[] buffer, int offset)
+        {
+            FileNameLength = (uint)(FileName.Length * 2);
+            ByteWriter.WriteByte(buffer, offset + 0, Convert.ToByte(ReplaceIfExists));
+            LittleEndianWriter.WriteUInt32(buffer, offset + 4, RootDirectory);
+            LittleEndianWriter.WriteUInt32(buffer, offset + 8, FileNameLength);
+            ByteWriter.WriteUTF16String(buffer, offset + 12, FileName);
+        }
+
+        public override FileInformationClass FileInformationClass
+        {
+            get
+            {
+                return FileInformationClass.FileRenameInformation;
+            }
+        }
+
+        public override int Length
+        {
+            get
+            {
+                return FixedLength + FileName.Length * 2;
+            }
+        }
+    }
+}

SMBLibrary/NTFileStore/Structures/FileInformation/Set/FileRenameInformationType2.cs

@@ -14,6 +14,11 @@ namespace SMBLibrary
     /// <summary>
     /// [MS-FSCC] 2.4.34.2 - FileRenameInformation Type 2
     /// </summary>
+    /// <remarks>
+    /// [MS-FSA] 2.1.5.14.11
+    /// FILE_RENAME_INFORMATION_TYPE_1: Used for 32-bit local clients.
+    /// FILE_RENAME_INFORMATION_TYPE_2: Used for remote clients or 64-bit local clients.
+    /// </remarks>
     public class FileRenameInformationType2 : FileInformation
     {
         public const int FixedLength = 20;

SMBLibrary/SMBLibrary.csproj

@@ -142,7 +142,9 @@
     <Compile Include="NTFileStore\Structures\FileInformation\Set\FileDispositionInformation.cs" />
     <Compile Include="NTFileStore\Structures\FileInformation\Set\FileEndOfFileInformation.cs" />
     <Compile Include="NTFileStore\Structures\FileInformation\Set\FileFullEAInformation.cs" />
+    <Compile Include="NTFileStore\Structures\FileInformation\Set\FileLinkInformationType1.cs" />
     <Compile Include="NTFileStore\Structures\FileInformation\Set\FileLinkInformationType2.cs" />
+    <Compile Include="NTFileStore\Structures\FileInformation\Set\FileRenameInformationType1.cs" />
     <Compile Include="NTFileStore\Structures\FileInformation\Set\FileRenameInformationType2.cs" />
     <Compile Include="NTFileStore\Structures\FileInformation\Set\FileValidDataLengthInformation.cs" />
     <Compile Include="NTFileStore\Structures\FileNotifyInformation.cs" />