1 files changed, 94 insertions, 0 deletions
diff --git a/vmime-master/src/vmime/net/smtp/SMTPChunkingOutputStreamAdapter.hpp b/vmime-master/src/vmime/net/smtp/SMTPChunkingOutputStreamAdapter.hpp
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+++ b/vmime-master/src/vmime/net/smtp/SMTPChunkingOutputStreamAdapter.hpp
@@ -0,0 +1,94 @@
+//
+// VMime library (http://www.vmime.org)
+// Copyright (C) 2002 Vincent Richard <vincent@vmime.org>
+//
+// 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.
+//
+
+#ifndef VMIME_NET_SMTP_SMTPCHUNKINGOUTPUTSTREAMADAPTER_HPP_INCLUDED
+#define VMIME_NET_SMTP_SMTPCHUNKINGOUTPUTSTREAMADAPTER_HPP_INCLUDED
+
+
+#include "vmime/config.hpp"
+
+
+#if VMIME_HAVE_MESSAGING_FEATURES && VMIME_HAVE_MESSAGING_PROTO_SMTP
+
+
+#include "vmime/utility/outputStream.hpp"
+#include "vmime/utility/progressListener.hpp"
+
+
+namespace vmime {
+namespace net {
+namespace smtp {
+
+
+class SMTPConnection;
+
+
+/** An output stream adapter used with ESMTP CHUNKING extension.
+  */
+class VMIME_EXPORT SMTPChunkingOutputStreamAdapter : public utility::outputStream {
+
+public:
+
+	SMTPChunkingOutputStreamAdapter(
+		const shared_ptr <SMTPConnection>& conn,
+		const size_t size,
+		utility::progressListener* progress
+	);
+
+	void flush();
+
+	size_t getBlockSize();
+
+protected:
+
+	void writeImpl(const byte_t* const data, const size_t count);
+
+private:
+
+	SMTPChunkingOutputStreamAdapter(const SMTPChunkingOutputStreamAdapter&);
+
+
+	void sendChunk(const byte_t* const data, const size_t count, const bool last);
+
+
+	shared_ptr <SMTPConnection> m_connection;
+
+	byte_t m_buffer[262144];  // 256 KB
+	size_t m_bufferSize;
+
+	unsigned int m_chunkCount;
+
+	size_t m_totalSize;
+	size_t m_totalSent;
+	utility::progressListener* m_progress;
+};
+
+
+} // smtp
+} // net
+} // vmime
+
+
+#endif // VMIME_HAVE_MESSAGING_FEATURES && VMIME_HAVE_MESSAGING_PROTO_SMTP
+
+#endif // VMIME_NET_SMTP_SMTPCHUNKINGOUTPUTSTREAMADAPTER_HPP_INCLUDED