Updated DiskAccessLibrary to v1.3.9

DiskAccessLibrary/Disks/VMDK/SparseExtent.cs

@@ -118,12 +118,12 @@ namespace DiskAccessLibrary.VMDK
 
         public override void WriteSectors(long sectorIndex, byte[] data)
         {
-            throw new Exception("The method or operation is not implemented.");
+            throw new NotImplementedException("The method or operation is not implemented.");
         }
 
         public override void Extend(long additionalNumberOfBytes)
         {
-            throw new Exception("The method or operation is not implemented.");
+            throw new NotImplementedException("The method or operation is not implemented.");
         }
 
         public override long Size

DiskAccessLibrary/FileSystems/NTFS/Adapters/NTFSFileSystem.cs

@@ -44,22 +44,22 @@ namespace DiskAccessLibrary.FileSystems.NTFS
 
         public override FileSystemEntry CreateFile(string path)
         {
-            throw new Exception("The method or operation is not implemented.");
+            throw new NotImplementedException("The method or operation is not implemented.");
         }
 
         public override FileSystemEntry CreateDirectory(string path)
         {
-            throw new Exception("The method or operation is not implemented.");
+            throw new NotImplementedException("The method or operation is not implemented.");
         }
 
         public override void Move(string source, string destination)
         {
-            throw new Exception("The method or operation is not implemented.");
+            throw new NotImplementedException("The method or operation is not implemented.");
         }
 
         public override void Delete(string path)
         {
-            throw new Exception("The method or operation is not implemented.");
+            throw new NotImplementedException("The method or operation is not implemented.");
         }
 
         public override List<FileSystemEntry> ListEntriesInDirectory(string path)
@@ -107,7 +107,7 @@ namespace DiskAccessLibrary.FileSystems.NTFS
                     throw new FileNotFoundException();
                 }
             }
-            throw new Exception("The method or operation is not implemented.");
+            throw new NotImplementedException("The method or operation is not implemented.");
         }
 
         public override void SetAttributes(string path, bool? isHidden, bool? isReadonly, bool? isArchived)
@@ -154,7 +154,7 @@ namespace DiskAccessLibrary.FileSystems.NTFS
 
         public override void SetDates(string path, DateTime? creationDT, DateTime? lastWriteDT, DateTime? lastAccessDT)
         {
-            throw new Exception("The method or operation is not implemented.");
+            throw new NotImplementedException("The method or operation is not implemented.");
         }
 
         public long GetMaximumSizeToExtend()

DiskAccessLibrary/FileSystems/NTFS/AttributeRecord/AttributeListRecord.cs

@@ -6,6 +6,7 @@
  */
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Text;
 using Utilities;
 
@@ -39,7 +40,7 @@ namespace DiskAccessLibrary.FileSystems.NTFS
                 if (entry.Length < AttributeListEntry.HeaderLength)
                 {
                     string message = String.Format("Invalid attribute list entry, data length: {0}, position: {1}", data.Length, position);
-                    throw new Exception(message);
+                    throw new InvalidDataException(message);
                 }
             }
         }

DiskAccessLibrary/FileSystems/NTFS/AttributeRecord/NonResidentAttributeRecord.cs

@@ -106,7 +106,7 @@ namespace DiskAccessLibrary.FileSystems.NTFS
             long clusterCount = HighestVCN - LowestVCN + 1;
             if (clusterCount > Int32.MaxValue)
             {
-                throw new Exception("Improper usage of GetData() method");
+                throw new InvalidOperationException("Improper usage of GetData() method");
             }
             return ReadDataClusters(volume, LowestVCN, (int)clusterCount);
         }

DiskAccessLibrary/FileSystems/NTFS/FileRecord/FileRecord.cs

@@ -349,17 +349,16 @@ namespace DiskAccessLibrary.FileSystems.NTFS
                 NonResidentAttributeRecord baseAttribute = attributeFragments[0];
                 if (baseAttribute.LowestVCN != 0)
                 {
-                    Console.WriteLine(baseAttribute.AttributeType);
-                    Console.WriteLine(segments[0].MftSegmentNumber);
-                    throw new InvalidDataException("attribute fragments must be sorted");
+                    string message = String.Format("Attribute fragments must be sorted, MftSegmentNumber: {0}, attribute type: {1}",
+                                                   segments[0].MftSegmentNumber, baseAttribute.AttributeType);
+                    throw new InvalidDataException(message);
                 }
 
                 if (baseAttribute.DataRunSequence.DataClusterCount != baseAttribute.HighestVCN + 1)
                 {
-                    Console.WriteLine(baseAttribute.DataRunSequence.ToString());
                     string message = String.Format("Cannot properly assemble data run sequence 0, expected length: {0}, sequence length: {1}",
-                        baseAttribute.HighestVCN + 1, baseAttribute.DataRunSequence.DataClusterCount);
-                    throw new Exception(message);
+                                                   baseAttribute.HighestVCN + 1, baseAttribute.DataRunSequence.DataClusterCount);
+                    throw new InvalidDataException(message);
                 }
 
                 for (int index = 1; index < attributeFragments.Count; index++)
@@ -379,10 +378,9 @@ namespace DiskAccessLibrary.FileSystems.NTFS
 
                         if (baseAttribute.DataRunSequence.DataClusterCount != baseAttribute.HighestVCN + 1)
                         {
-                            Console.WriteLine(attributeFragment.DataRunSequence.ToString());
                             string message = String.Format("Cannot properly assemble data run sequence, expected length: {0}, sequence length: {1}",
-                                baseAttribute.HighestVCN + 1, baseAttribute.DataRunSequence.DataClusterCount);
-                            throw new Exception(message);
+                                                           baseAttribute.HighestVCN + 1, baseAttribute.DataRunSequence.DataClusterCount);
+                            throw new InvalidDataException(message);
                         }
                     }
                     else

DiskAccessLibrary/LogicalDiskManager/KernelUpdateLog/KernalUpdateLog.cs

@@ -37,7 +37,7 @@ namespace DiskAccessLibrary.LogicalDiskManager
             }
             else
             {
-                throw new Exception("KLog records have not been previously read from disk");
+                throw new InvalidOperationException("KLog records have not been previously read from disk");
             }
         }
 

DiskAccessLibrary/Properties/AssemblyInfo.cs

@@ -31,5 +31,5 @@ using System.Runtime.InteropServices;
 //
 // You can specify all the values or you can default the Revision and Build Numbers 
 // by using the '*' as shown below:
-[assembly: AssemblyVersion("1.3.8.0")]
-[assembly: AssemblyFileVersion("1.3.8.0")]
+[assembly: AssemblyVersion("1.3.9.0")]
+[assembly: AssemblyFileVersion("1.3.9.0")]

DiskAccessLibrary/RevisionHistory.txt

@@ -70,3 +70,5 @@ Revision History:
 1.3.7 - Proper handling of disks with no serial number.
 
 1.3.8 - Minor improvements.
+
+1.3.9 - Minor improvements.

DiskAccessLibrary/Volumes/MirroredVolume.cs

@@ -30,7 +30,7 @@ namespace DiskAccessLibrary.LogicalDiskManager
                 }
             }
 
-            throw new Exception("Cannot read from a failed volume");
+            throw new InvalidOperationException("Cannot read from a failed volume");
         }
 
         public override void WriteSectors(long sectorIndex, byte[] data)

DiskAccessLibrary/Win32/Disks/VMDK/SparseExtent.Win32.cs

@@ -14,7 +14,7 @@ namespace DiskAccessLibrary.VMDK
     {
         public override void ExtendFast(long additionalNumberOfBytes)
         {
-            throw new Exception("The method or operation is not implemented.");
+            throw new NotImplementedException("The method or operation is not implemented.");
         }
     }
 }

DiskAccessLibrary/Win32/Disks/VMDK/VirtualMachineDisk.Win32.cs

@@ -14,7 +14,7 @@ namespace DiskAccessLibrary
     {
         public override void ExtendFast(long additionalNumberOfBytes)
         {
-            throw new Exception("The method or operation is not implemented.");
+            throw new NotImplementedException("The method or operation is not implemented.");
         }
     }
 }