1 files changed, 65 insertions, 0 deletions
diff --git a/old/botan/build/botan/data_snk.h b/old/botan/build/botan/data_snk.h
new file mode 100644
index 0000000..61ddf6e
--- /dev/null
+++ b/old/botan/build/botan/data_snk.h
@@ -0,0 +1,65 @@
+/*
+* DataSink
+* (C) 1999-2007 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_DATA_SINK_H__
+#define BOTAN_DATA_SINK_H__
+
+#include <botan/filter.h>
+#include <iosfwd>
+
+namespace Botan {
+
+/**
+* This class represents abstract data sink objects.
+*/
+class BOTAN_DLL DataSink : public Filter
+   {
+   public:
+      bool attachable() { return false; }
+      DataSink() {}
+      virtual ~DataSink() {}
+   private:
+      DataSink& operator=(const DataSink&) { return (*this); }
+      DataSink(const DataSink&);
+   };
+
+/**
+* This class represents a data sink which writes its output to a stream.
+*/
+class BOTAN_DLL DataSink_Stream : public DataSink
+   {
+   public:
+      void write(const byte[], u32bit);
+
+      /**
+      * Construct a DataSink_Stream from a stream.
+      * @param stream the stream to write to
+      * @param name identifier
+      */
+      DataSink_Stream(std::ostream& stream,
+                      const std::string& name = "");
+
+      /**
+      * Construct a DataSink_Stream from a stream.
+      * @param file the name of the file to open a stream to
+      * @param use_binary indicates whether to treat the file
+      * as a binary file or not
+      */
+      DataSink_Stream(const std::string& filename,
+                      bool use_binary = false);
+
+      ~DataSink_Stream();
+   private:
+      const std::string identifier;
+      const bool owner;
+
+      std::ostream* sink;
+   };
+
+}
+
+#endif