diff --git a/wbackup/BackupStreamBase.cs b/wbackup/BackupStreamBase.cs
new file mode 100644
index 0000000..4c1c465
--- /dev/null
+++ b/wbackup/BackupStreamBase.cs
@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading;
+using System.Collections.Concurrent;
+
+namespace wbackup
+{
+    class BackupStreamBase
+    {
+        protected bool working;
+        protected BackupStreamBase nextStream = null;
+        protected ConcurrentQueue<string> sourceFileQueue = null;
+        protected Thread threadInstance = null;
+
+        public BackupStreamBase(BackupStreamBase stream = null)
+        {
+            nextStream = stream;
+            sourceFileQueue = new ConcurrentQueue<string>();
+            threadInstance = new Thread(this.DoWork);
+        }
+
+        /// <summary>
+        /// バックアップ対象フォルダを追加する
+        /// </summary>
+        /// <param name="newFolder"></param>
+        public void AddSource(string newFolder)
+        {
+            sourceFileQueue.Enqueue(newFolder);
+        }
+
+        public void Start()
+        {
+            threadInstance.Start();
+        }
+
+        public void DoWork(object data)
+        {
+            working = true;
+            while (true)
+            {
+                // 次に処理すべきデータを取得する
+                string sourceFileName;
+                if (false == sourceFileQueue.TryDequeue(out sourceFileName))
+                {
+                    Thread.Sleep(1000);
+                    continue;
+                }
+
+                // これ以上処理するデータが無いことを示す
+                if (sourceFileName == "")
+                {
+                    nextStream.AddSource("");
+                    break;
+                }
+
+                // ファイルの処理を行う
+                DoWork(sourceFileName);
+            }
+            working = false;
+        }
+
+        public virtual void DoWork(string sourceFileName)
+        {
+
+        }
+    }
+}
diff --git a/wbackup/ListingAllSourceFile.cs b/wbackup/ListingAllSourceFile.cs
new file mode 100644
index 0000000..c9ffbd6
--- /dev/null
+++ b/wbackup/ListingAllSourceFile.cs
@@ -0,0 +1,80 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Collections.Concurrent;
+using System.Numerics;
+using System.IO;
+using System.Threading.Tasks;
+using System.Text.RegularExpressions;
+
+namespace wbackup
+{
+    class ListingAllSourceFile : BackupStreamBase
+    {
+        protected List<string> ignoreFolder = new List<string>();
+
+        public ListingAllSourceFile(BackupStreamBase stream = null):base(stream)
+        {
+
+        }
+
+
+        /// <summary>
+        /// バックアップ除外フォルダを追加する
+        /// </summary>
+        /// <param name="newFolder"></param>
+        public void AddIgnoreFolder(string newFolder)
+        {
+            ignoreFolder.Add(newFolder);
+        }
+
+        public override void DoWork(string sourceFileName)
+        {
+            ListingSourceFiles(sourceFileName);
+        }
+
+        /// <summary>
+        /// ソースファイルのリストを作成する
+        /// </summary>
+        /// <param name="rootFolder"></param>
+        protected void ListingSourceFiles(string rootFolder)
+        {
+            foreach (string fileName in Directory.GetFiles(rootFolder))
+            {
+                if (false == isIgnoreFile(fileName))
+                {
+                    var fileAttrib = File.GetAttributes(fileName);
+                    File.SetAttributes(fileName, fileAttrib | FileAttributes.Archive);
+                    nextStream.AddSource(fileName);
+                }
+            }
+
+            foreach (string directory in Directory.GetDirectories(rootFolder))
+            {
+                var dirAttrib = File.GetAttributes(directory);
+                if (false == dirAttrib.HasFlag(FileAttributes.Hidden))
+                {
+                    ListingSourceFiles(directory);
+                }
+            }
+        }
+
+        /// <summary>
+        /// バックアップ対象外ファイルか判定する
+        /// </summary>
+        /// <param name="sourceFileName"></param>
+        /// <returns></returns>
+        protected bool isIgnoreFile(string sourceFileName)
+        {
+            foreach (var ignoreInfo in ignoreFolder)
+            {
+                if (Regex.IsMatch(sourceFileName, ignoreInfo))
+                {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+    }
+}
diff --git a/wbackup/wBackupEngine.cs b/wbackup/wBackupEngine.cs
index 0951870..b8c82f6 100644
--- a/wbackup/wBackupEngine.cs
+++ b/wbackup/wBackupEngine.cs
@@ -78,6 +78,10 @@
             });
         }
 
+        /// <summary>
+        /// ソースファイルのリストを作成する
+        /// </summary>
+        /// <param name="rootFolder"></param>
         protected void ListingSourceFiles(string rootFolder)
         {
             foreach (string fileName in Directory.GetFiles(rootFolder))
@@ -108,6 +112,11 @@
             }
         }
 
+        /// <summary>
+        /// ファイル先頭4KBからハッシュ値を算出する
+        /// </summary>
+        /// <param name="fileName"></param>
+        /// <returns></returns>
         protected uint CalclateHash(string fileName)
         {
             byte[] readbuff = new byte[1024 * 4];