Initial commit - WPinternals 2.6

DiscUtils/Ntfs/ObjectIdRecord.cs

@@ -0,0 +1,64 @@
+//
+// Copyright (c) 2008-2011, Kenneth Bell
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+
+namespace DiscUtils.Ntfs
+{
+    using System;
+    using System.Globalization;
+
+    internal sealed class ObjectIdRecord : IByteArraySerializable
+    {
+        public FileRecordReference MftReference;
+        public Guid BirthVolumeId;
+        public Guid BirthObjectId;
+        public Guid BirthDomainId;
+
+        public int Size
+        {
+            get { return 0x38; }
+        }
+
+        public int ReadFrom(byte[] buffer, int offset)
+        {
+            MftReference = new FileRecordReference();
+            MftReference.ReadFrom(buffer, offset);
+
+            BirthVolumeId = Utilities.ToGuidLittleEndian(buffer, offset + 0x08);
+            BirthObjectId = Utilities.ToGuidLittleEndian(buffer, offset + 0x18);
+            BirthDomainId = Utilities.ToGuidLittleEndian(buffer, offset + 0x28);
+            return 0x38;
+        }
+
+        public void WriteTo(byte[] buffer, int offset)
+        {
+            MftReference.WriteTo(buffer, offset);
+            Utilities.WriteBytesLittleEndian(BirthVolumeId, buffer, offset + 0x08);
+            Utilities.WriteBytesLittleEndian(BirthObjectId, buffer, offset + 0x18);
+            Utilities.WriteBytesLittleEndian(BirthDomainId, buffer, offset + 0x28);
+        }
+
+        public override string ToString()
+        {
+            return string.Format(CultureInfo.InvariantCulture, "[Data-MftRef:{0},BirthVolId:{1},BirthObjId:{2},BirthDomId:{3}]", MftReference, BirthVolumeId, BirthObjectId, BirthDomainId);
+        }
+    }
+}