Mbed OS Reference | DTLSSocketWrapper.h Source File

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 /** @file DTLSSocketWrapper.h DTLSSocketWrapper */
 /*
  * Copyright (c) 2018 ARM Limited
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 /** @addtogroup netsocket
 * @{
 */
 
 #ifndef DTLSSOCKETWRAPPER_H
 #define DTLSSOCKETWRAPPER_H
 
 #include "TLSSocketWrapper.h"
 #include "rtos/Kernel.h"
 
 // This class requires Mbed TLS SSL/TLS client code
 #if defined(MBEDTLS_SSL_CLI_C) || defined(DOXYGEN_ONLY)
 
 /**
  * \brief DTLSSocketWrapper implement DTLS stream over the existing Socket transport.
  */
 class DTLSSocketWrapper : public TLSSocketWrapper {
 public:
     /** Create a DTLSSocketWrapper.
      *
      * @param transport    Underlying transport socket to wrap.
      * @param hostname     Hostname of the remote host, used for certificate checking.
      * @param control      Transport control mode. See @ref control_transport.
      */
     DTLSSocketWrapper(Socket *transport, const char *hostname = NULL, control_transport control = TRANSPORT_CONNECT_AND_CLOSE);
 
     /** Destroy a socket wrapper.
      *
      *  Closes socket wrapper if the socket wrapper is still opened.
      */
     ~DTLSSocketWrapper();
 
     nsapi_error_t close() override;
 private:
     static void timing_set_delay(void *ctx, uint32_t int_ms, uint32_t fin_ms);
     static int timing_get_delay(void *ctx);
     void timer_event();
     rtos::Kernel::Clock::time_point _int_time;
     int _timer_event_id = 0;
     bool _timer_expired = false;
 };
 
 #endif
 #endif
 /** @} */
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