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/* Copyright (C) 2005 Martin Koegler
* Copyright (C) 2010 TigerVNC Team
*
* This 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.
*
* This software 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 software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#ifndef __RDR_TLSOUTSTREAM_H__
#define __RDR_TLSOUTSTREAM_H__
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_GNUTLS
#include <gnutls/gnutls.h>
#include <rdr/OutStream.h>
namespace rdr {
class TLSOutStream : public OutStream {
public:
TLSOutStream(OutStream* out, gnutls_session_t session);
virtual ~TLSOutStream();
void flush();
size_t length();
virtual void cork(bool enable);
protected:
virtual void overrun(size_t needed);
private:
size_t writeTLS(const U8* data, size_t length);
static ssize_t push(gnutls_transport_ptr_t str, const void* data, size_t size);
gnutls_session_t session;
OutStream* out;
size_t bufSize;
U8* start;
size_t offset;
Exception* saved_exception;
};
};
#endif
#endif
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