F:/My Projects/LSEngine/Modules/LSNetLib/Src/WinSock/LSNWinSock.h

#ifndef __LSN_WINSOCK_H__
#define __LSN_WINSOCK_H__

#include "../LSNNetLib.h"
#include "String/LSTLString.h"

#ifdef LSE_WINDOWS
#include <winsock2.h>
#include <ws2tcpip.h>

namespace lsn {

        // == Enumerations.
        enum LSN_ERRORS {
                LSN_FAILURE                                                                     = 0,
                LSN_SUCCESS                                                                     = 1,
                LSN_NO_ADDRESS                                                          = INADDR_NONE,
                LSN_CONN_ABORTED                                                        = WSAECONNABORTED,
                LSN_CONN_RESET                                                          = WSAECONNRESET,
                LSN_NET_UNREACHABLE                                                     = WSAENETUNREACH,
                LSN_HOST_UNREACHABLE                                            = WSAEHOSTUNREACH,
                LSN_TIMED_OUT                                                           = WSAETIMEDOUT,
                LSN_IN_USE                                                                      = WSAEADDRINUSE,
                
                LSN_FORCE_DWORD                                                         = 0x7FFFFFFF
        };

        class CWinSock {
        public :
                // == Functions.
                static LSBOOL LSE_CALL                                          InitNetwork();

                static LSVOID LSE_CALL                                          ShutDownNetwork();

                static LSN_SOCKET LSE_CALL                                      CreateUpdSocket();

                static LSVOID LSE_CALL                                          CloseSocket( LSN_SOCKET _sSock );

                static LSBOOL LSE_CALL                                          CheckSocket( LSN_SOCKET _sSock );

                static LSN_ADDRESS LSE_CALL                                     LookUpAddress( const LSCHAR * _pcName );

                static LSBOOL LSE_CALL                                          GetHostName( CString &_sReturn );

                static LSUINT32 LSE_CALL                                        Bind( LSN_SOCKET _sSock, LSUINT16 _ui16Port,
                        LSN_ADDRESS _aAddress = LSN_NO_ADDRESS );

                static LSUINT32 LSE_CALL                                        SendTo( LSN_ADDRESS _aAddress,
                        LSUINT16 _ui16Port,
                        const LSVOID * _pvData,
                        LSUINT32 _ui32Len,
                        LSN_SOCKET _sSocket );

                static LSUINT32 LSE_CALL                                        ReceiveFrom( LSN_SOCKET _sSocket,
                        LSVOID * _pvData,
                        LSUINT32 _ui32Len,
                        LSN_ADDRESS &_aAddress,
                        LSUINT16 &_ui16Port );


        protected :
                // == Members.
                static WSADATA                                                          m_dData;
        };

}       // namespace lsn

#endif  // #ifdef LSE_WINDOWS

#endif  // __LSN_WINSOCK_H__