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/*
*
* Copyright 2017, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef GRPC_CORE_TSI_TRANSPORT_SECURITY_ADAPTER_H
#define GRPC_CORE_TSI_TRANSPORT_SECURITY_ADAPTER_H
#include "src/core/tsi/transport_security_interface.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Create a tsi handshaker that takes an implementation of old interface and
converts into an implementation of new interface. In the old interface,
there are get_bytes_to_send_to_peer, process_bytes_from_peer, get_result,
extract_peer, and create_frame_protector. In the new interface, only next
method is needed. See transport_security_interface.h for details. Note that
this tsi adapter handshaker is temporary. It will be removed once TSI has
been fully migrated to the new interface.
Ownership of input tsi_handshaker is transferred to this new adapter. */
tsi_handshaker *tsi_create_adapter_handshaker(tsi_handshaker *wrapped);
/* Given a tsi adapter handshaker, return the original wrapped handshaker. The
adapter still owns the wrapped handshaker which should not be destroyed by
the caller. */
tsi_handshaker *tsi_adapter_handshaker_get_wrapped(tsi_handshaker *adapter);
#ifdef __cplusplus
}
#endif
#endif /* GRPC_CORE_TSI_TRANSPORT_SECURITY_ADAPTER_H */
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