v3.0.6973.0-Beta

ITHit.FileSystem.Samples.Common/ITHit.FileSystem.Samples.Common.csproj → Common/Common.csproj

@@ -5,9 +5,9 @@
     <Company>IT Hit LTD.</Company>
     <Product>IT Hit User File System</Product>
     <Copyright>IT Hit User File System</Copyright>
-    <Description>Contains functionality common for all Virtual Drive samples, both for Windows and macOS. You will inherit your file and folder classes from IUserFile and iUserFolder defined in this module.</Description>
+    <Description>Contains functionality common for all Virtual Drive samples, both for Windows and macOS.</Description>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ITHit.FileSystem" Version="2.5.5091.0" />
+    <PackageReference Include="ITHit.FileSystem" Version="3.0.6973.0-Beta" />
   </ItemGroup>
 </Project>

ITHit.FileSystem.Samples.Common/FileSystemItemMetadataExt.cs → Common/FileSystemItemMetadataExt.cs

@@ -19,7 +19,7 @@ public class FileSystemItemMetadataExt : IFileSystemItemMetadata
         public FileAttributes Attributes { get; set; }
 
         ///<inheritdoc/>
-        public byte[] CustomData { get; set; }
+        public byte[] CustomData { get; set; } = new byte[] { };
 
         ///<inheritdoc/>
         public DateTimeOffset CreationTime { get; set; }
@@ -48,11 +48,11 @@ public class FileSystemItemMetadataExt : IFileSystemItemMetadata
         /// she/he tries to update this item . 
         /// Read-only flag does not protect this item from modifications.
         /// </remarks>
-        public bool LockedByAnotherUser { get; set; }
+        public bool LockedByAnotherUser { get; set; } = false;
 
         /// <summary>
         /// Custom columns data to be displayed in the file manager.
         /// </summary>
-        public IEnumerable<FileSystemItemPropertyData> CustomProperties { get; set; }
+        public IEnumerable<FileSystemItemPropertyData> CustomProperties { get; set; } = new FileSystemItemPropertyData[] { };
     }
 }

ITHit.FileSystem.Samples.Common/Settings.cs → Common/Settings.cs

@@ -54,11 +54,6 @@ public class Settings
         /// </summary>
         public string ProductName { get; set; }
 
-        /// <summary>
-        /// Path to the folder that stores ETags, locks and other data associated with files and folders.
-        /// </summary>
-        public string ServerDataFolderPath { get; set; }
-
         /// <summary>
         /// Automatically lock the file in remote storage when a file handle is being opened for writing, unlock on close.
         /// </summary>

Common/StreamCopy.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ITHit.FileSystem.Samples.Common
+{
+    /// <summary>
+    /// Stream helper functions.
+    /// </summary>
+    public static class StreamCopy
+    {
+
+        /// <summary>
+        /// Asynchronously copies specified number of bytes from current stream to destination stream, using a specified buffer size.
+        /// </summary>
+        /// <param name="source">Source stream.</param>
+        /// <param name="destination">The stream to which the contents of the current file stream will be copied.</param>
+        /// <param name="bufferSize">The size, in bytes, of the buffer. This value must be greater than zero.</param>
+        /// <param name="count">Number of bytes to copy.</param>
+        public static async Task CopyToAsync(this Stream source, Stream destination, int bufferSize, long count)
+        {
+            byte[] buffer = new byte[bufferSize];
+            int read;
+            while (count > 0 
+                && (read = await source.ReadAsync(buffer, 0, (int)Math.Min(buffer.LongLength, count))) > 0)
+            {
+                await destination.WriteAsync(buffer, 0, read);
+                count -= read;
+            }
+        }
+    }
+}