1 files changed, 87 insertions, 0 deletions
diff --git a/src/utility/encoder/noopEncoder.cpp b/src/utility/encoder/noopEncoder.cpp
new file mode 100644
index 00000000..cf72a4f6
--- /dev/null
+++ b/src/utility/encoder/noopEncoder.cpp
@@ -0,0 +1,87 @@
+//
+// VMime library (http://www.vmime.org)
+// Copyright (C) 2002-2013 Vincent Richard <[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 3 of
+// the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// Linking this library statically or dynamically with other modules is making
+// a combined work based on this library.  Thus, the terms and conditions of
+// the GNU General Public License cover the whole combination.
+//
+
+#include "vmime/utility/encoder/noopEncoder.hpp"
+
+#include "vmime/utility/streamUtils.hpp"
+
+
+namespace vmime {
+namespace utility {
+namespace encoder {
+
+
+noopEncoder::noopEncoder()
+{
+}
+
+
+utility::stream::size_type noopEncoder::encode(utility::inputStream& in,
+	utility::outputStream& out, utility::progressListener* progress)
+{
+	in.reset();  // may not work...
+
+	// No encoding performed
+	utility::stream::size_type res = 0;
+
+	if (progress)
+		res = utility::bufferedStreamCopy(in, out, 0, progress);
+	else
+		res = utility::bufferedStreamCopy(in, out);
+
+	return res;
+}
+
+
+utility::stream::size_type noopEncoder::decode(utility::inputStream& in,
+	utility::outputStream& out, utility::progressListener* progress)
+{
+	in.reset();  // may not work...
+
+	// No decoding performed
+	utility::stream::size_type res = 0;
+
+	if (progress)
+		res = utility::bufferedStreamCopy(in, out, 0, progress);
+	else
+		res = utility::bufferedStreamCopy(in, out);
+
+	return res;
+}
+
+
+utility::stream::size_type noopEncoder::getEncodedSize(const utility::stream::size_type n) const
+{
+	return n;
+}
+
+
+utility::stream::size_type noopEncoder::getDecodedSize(const utility::stream::size_type n) const
+{
+	return n;
+}
+
+
+} // encoder
+} // utility
+} // vmime