- Initial commit

Runtime/Shared/PlatformSupport/FileSystem/IIOService.cs

@@ -0,0 +1,74 @@
+using System;
+using System.IO;
+
+namespace Best.HTTP.Shared.PlatformSupport.FileSystem
+{
+    /// <summary>
+    /// These are the different modes that the plugin want's to use a filestream.
+    /// </summary>
+    public enum FileStreamModes
+    {
+        /// <summary>
+        /// Create a new file.
+        /// </summary>
+        Create,
+
+        /// <summary>
+        /// Open an existing file for reading.
+        /// </summary>
+        OpenRead,
+
+        /// <summary>
+        /// Open or create a file for read and write.
+        /// </summary>
+        OpenReadWrite,
+
+        /// <summary>
+        /// Open an existing file for writing to the end.
+        /// </summary>
+        Append
+    }
+
+    /// <summary>
+    /// Interface for file-system abstraction.
+    /// </summary>
+    public interface IIOService
+    {
+        /// <summary>
+        /// Create a directory for the given path.
+        /// </summary>
+        void DirectoryCreate(string path);
+
+        /// <summary>
+        /// Return true if the directory exists for the given path.
+        /// </summary>
+        bool DirectoryExists(string path);
+
+        /// <summary>
+        /// Delete the directory.
+        /// </summary>
+        void DirectoryDelete(string path);
+
+        /// <summary>
+        /// Return with the file names for the given path.
+        /// </summary>
+        /// <param name="path"></param>
+        /// <returns></returns>
+        string[] GetFiles(string path);
+
+        /// <summary>
+        /// Delete the file for the given path.
+        /// </summary>
+        void FileDelete(string path);
+
+        /// <summary>
+        /// Return true if the file exists on the given path.
+        /// </summary>
+        bool FileExists(string path);
+
+        /// <summary>
+        /// Create a stream that can read and/or write a file on the given path.
+        /// </summary>
+        Stream CreateFileStream(string path, FileStreamModes mode);
+    }
+}