erpc_tcp_transport.hpp

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/*
 * Copyright (c) 2015, Freescale Semiconductor, Inc.
 * Copyright 2016 NXP
 * All rights reserved.
 *
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
#ifndef _EMBEDDED_RPC__TCP_TRANSPORT_H_
#define _EMBEDDED_RPC__TCP_TRANSPORT_H_

#if defined(__MINGW32__)
#include <winsock2.h>
#endif

#include "erpc_framed_transport.hpp"
#include "erpc_threading.h"

// Classes

namespace erpc {
class TCPTransport : public FramedTransport
{
public:
    explicit TCPTransport(bool isServer);

    TCPTransport(const char *host, uint16_t port, bool isServer);

    virtual ~TCPTransport(void);

    void configure(const char *host, uint16_t port);

    virtual erpc_status_t open(void);

    virtual erpc_status_t close(bool stopServer = true);

protected:
    bool m_isServer;    
    const char *m_host; 
    uint16_t m_port;    
#if defined(__MINGW32__)
    SOCKET m_socket; 
#else
    int m_socket; 
#endif
    Thread m_serverThread; 
    bool m_runServer;      
    using FramedTransport::underlyingReceive;
    using FramedTransport::underlyingSend;

    virtual erpc_status_t connectClient(void);

    virtual erpc_status_t underlyingReceive(uint8_t *data, uint32_t size) override;

    virtual erpc_status_t underlyingSend(const uint8_t *data, uint32_t size) override;

    void serverThread(void);

    static void serverThreadStub(void *arg);
};

} // namespace erpc

#endif // _EMBEDDED_RPC__TCP_TRANSPORT_H_