//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================//

#ifndef BLOCKINGUDPSOCKET_H
#define BLOCKINGUDPSOCKET_H
#ifdef _WIN32
#pragma once
#endif

#include "netadr.h"

class CBlockingUDPSocket {
   public:
    explicit CBlockingUDPSocket();
    virtual ~CBlockingUDPSocket();

    bool WaitForMessage(float timeOutInSeconds);
    unsigned int ReceiveSocketMessage(struct sockaddr_in *packet_from,
                                      unsigned char *buf, size_t bufsize);
    bool SendSocketMessage(const struct sockaddr_in &rRecipient,
                           const unsigned char *buf, size_t bufsize);

    bool IsValid() const { return m_Socket != 0; }

   protected:
    bool CreateSocket(void);

    class CImpl;
    CImpl *m_pImpl;

    netadr_t m_cserIP;
    unsigned int m_Socket;
};

#endif  // BLOCKINGUDPSOCKET_H