From cc49395dd22bf884e4a9c04591c0b4c3911ed187 Mon Sep 17 00:00:00 2001
From: Vincent Richard <vincent@vincent-richard.net>
Date: Sat, 14 Apr 2012 13:46:05 +0200
Subject: Split stream.hpp/.cpp into multiple source files.

---
 src/utility/inputStreamByteBufferAdapter.cpp | 90 ++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 src/utility/inputStreamByteBufferAdapter.cpp

(limited to 'src/utility/inputStreamByteBufferAdapter.cpp')

diff --git a/src/utility/inputStreamByteBufferAdapter.cpp b/src/utility/inputStreamByteBufferAdapter.cpp
new file mode 100644
index 00000000..92e779fe
--- /dev/null
+++ b/src/utility/inputStreamByteBufferAdapter.cpp
@@ -0,0 +1,90 @@
+//
+// VMime library (http://www.vmime.org)
+// Copyright (C) 2002-2012 Vincent Richard <vincent@vincent-richard.net>
+//
+// 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/inputStreamByteBufferAdapter.hpp"
+
+
+namespace vmime {
+namespace utility {
+
+
+inputStreamByteBufferAdapter::inputStreamByteBufferAdapter(const byte_t* buffer, const size_type length)
+	: m_buffer(buffer), m_length(length), m_pos(0)
+{
+}
+
+
+bool inputStreamByteBufferAdapter::eof() const
+{
+	return m_pos >= m_length;
+}
+
+
+void inputStreamByteBufferAdapter::reset()
+{
+	m_pos = 0;
+}
+
+
+stream::size_type inputStreamByteBufferAdapter::read
+	(value_type* const data, const size_type count)
+{
+	const size_type remaining = m_length - m_pos;
+
+	if (remaining < count)
+	{
+		std::copy(m_buffer + m_pos, m_buffer + m_pos + remaining, data);
+		m_pos += remaining;
+
+		return remaining;
+	}
+	else
+	{
+		std::copy(m_buffer + m_pos, m_buffer + m_pos + count, data);
+		m_pos += count;
+
+		return count;
+	}
+}
+
+
+stream::size_type inputStreamByteBufferAdapter::skip(const size_type count)
+{
+	const size_type remaining = m_length - m_pos;
+
+	if (remaining < count)
+	{
+		m_pos += remaining;
+		return remaining;
+	}
+	else
+	{
+		m_pos += count;
+		return count;
+	}
+}
+
+
+} // utility
+} // vmime
+
-- 
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