check point

framework/Inspectron.Fastbuffer/IsolatedRingbuffer.cs

@@ -0,0 +1,38 @@
+using Inspectron.Fastbuffer.Interfaces;
+
+namespace Inspectron.Fastbuffer;
+
+public class IsolatedRingbuffer: IDisposable
+{
+    private readonly string _path;
+    private readonly int _bufferSize;
+    private readonly IFilesystem _filesystem;
+    private readonly string _indexPath;
+    private readonly IndexFile _index;
+
+    public const string BufferDirectory = ".rb";
+    public const string IndexFile = "index.idx";
+
+    public IsolatedRingbuffer(string path, int bufferSize, IFilesystem filesystem)
+    {
+        _path = path;
+        _bufferSize = bufferSize;
+        _filesystem = filesystem;
+
+        _indexPath = Path.Combine(_path, BufferDirectory,IndexFile );
+        Directory.CreateDirectory(Path.Combine(_path, BufferDirectory));
+
+        _index = new IndexFile(_indexPath, _bufferSize, _filesystem);
+
+    }
+
+    public void Write(byte[] data, string fileName)
+    {
+        _index.WriteNextArtifact(data, fileName);
+    }
+
+    public void Dispose()
+    {
+        _filesystem.Dispose();
+    }
+}