add all

Packages/com.tivadar.best.http/Runtime/3rdParty/BouncyCastle/cms/CMSProcessableFile.cs

@@ -0,0 +1,47 @@
+#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
+#pragma warning disable
+using System.IO;
+
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Utilities;
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Utilities.IO;
+
+namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Cms
+{
+	/**
+	* a holding class for a file of data to be processed.
+	*/
+	public class CmsProcessableFile
+		: CmsProcessable, CmsReadable
+	{
+		private const int DefaultBufSize = 32 * 1024;
+
+        private readonly FileInfo	_file;
+		private readonly int		_bufSize;
+
+        public CmsProcessableFile(FileInfo file)
+			: this(file, DefaultBufSize)
+		{
+		}
+
+        public CmsProcessableFile(FileInfo file, int bufSize)
+		{
+			_file = file;
+			_bufSize = bufSize;
+		}
+
+        public virtual Stream GetInputStream()
+		{
+			return new FileStream(_file.FullName, FileMode.Open, FileAccess.Read, FileShare.Read, _bufSize);
+		}
+
+        public virtual void Write(Stream zOut)
+		{
+			using (var inStr = _file.OpenRead())
+			{
+                Streams.PipeAll(inStr, zOut, _bufSize);
+            }
+		}
+	}
+}
+#pragma warning restore
+#endif