1 files changed, 66 insertions, 0 deletions
diff --git a/libk3b/tools/k3bchecksumpipe.h b/libk3b/tools/k3bchecksumpipe.h
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+++ b/libk3b/tools/k3bchecksumpipe.h
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+/* 
+ *
+ * $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $
+ * Copyright (C) 2006 Sebastian Trueg <[email protected]>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#ifndef _K3B_CHECKSUM_PIPE_H_
+#define _K3B_CHECKSUM_PIPE_H_
+
+#include <k3bactivepipe.h>
+
+#include <k3b_export.h>
+
+
+/**
+ * The checksum pipe calculates the checksum of the data
+ * passed through it.
+ */
+class LIBK3B_EXPORT K3bChecksumPipe : public K3bActivePipe
+{
+ public:
+  K3bChecksumPipe();
+  ~K3bChecksumPipe();
+
+  enum Type {
+    MD5
+  };
+
+  /**
+   * \reimplemented
+   * Defaults to MD5 checksum
+   */
+  bool open( bool closeWhenDone = false );
+
+  /**
+   * Opens the pipe and thus starts the 
+   * checksum calculation
+   *
+   * \param closeWhenDone If true the pipes will be closed
+   *        once all data has been read.
+   */
+  bool open( Type type, bool closeWhenDone = false );
+
+  /**
+   * Get the calculated checksum
+   */
+  QCString checksum() const;
+
+ protected:
+  int write( char* data, int max );
+
+ private:
+  class Private;
+  Private* d;
+};
+
+#endif