.. _program_listing_file_rcdiscover_socket.h:

Program Listing for File socket.h
=================================

|exhale_lsh| :ref:`Return to documentation for file <file_rcdiscover_socket.h>` (``rcdiscover/socket.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /*
    * rcdiscover - the network discovery tool for Roboception devices
    *
    * Copyright (c) 2017 Roboception GmbH
    * All rights reserved
    *
    * Author: Raphael Schaller
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted provided that the following conditions are met:
    *
    * 1. Redistributions of source code must retain the above copyright notice,
    * this list of conditions and the following disclaimer.
    *
    * 2. 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.
    *
    * 3. Neither the name of the copyright holder 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 HOLDER 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 RCDISCOVER_SOCKET_H
   #define RCDISCOVER_SOCKET_H
   
   #include <vector>
   #include <cstdint>
   #include <string>
   
   struct sockaddr_in;
   
   namespace rcdiscover
   {
   
   template<typename Derived>
   class Socket
   {
     private:
       Derived &getDerived()
       {
         return *static_cast<Derived *>(this);
       }
   
       const Derived &getDerived() const
       {
         return *static_cast<const Derived *>(this);
       }
   
     public:
       explicit Socket(std::string iface_name) : iface_name_(std::move(iface_name))
       { }
   
       Socket(const Socket&) = delete;
       Socket& operator=(const Socket&) = delete;
   
       Socket(Socket &&) = default;
       Socket& operator=(Socket &&) = default;
   
       template<typename T>
       const T &getHandle() const
       {
         return getDerived().getHandleImpl();
       }
   
       void bind(const sockaddr_in& addr)
       {
         getDerived().bindImpl(addr);
       }
   
       void send(const std::vector<uint8_t>& sendbuf)
       {
         getDerived().sendImpl(sendbuf);
       }
   
       void enableBroadcast()
       {
         getDerived().enableBroadcastImpl();
       }
   
       void enableNonBlocking()
       {
         getDerived().enableNonBlockingImpl();
       }
   
       const std::string &getIfaceName() const
       {
         return iface_name_;
       }
   
     private:
       std::string iface_name_;
   };
   
   }
   
   #endif //RCDISCOVER_SOCKET_H