Exemplos de ISSOCKHANDLE em C++ (Cpp)

Exemplo n.º 1

Arquivo: CSockWrap.cpp Projeto: zhuzhzh/socket_example

void CSockWrap::Reopen(bool bForceClose)
{

    if (ISSOCKHANDLE(m_hSocket) && bForceClose) SocketClose(m_hSocket);
    if (!ISSOCKHANDLE(m_hSocket) )
    {
        m_hSocket=SocketOpen(m_tcpudp);
    }

}

Exemplo n.º 2

Arquivo: sock_wrap.cpp Projeto: freeeyes/PSS

int SocketTimeOut(HSocket hs, int recvtimeout, int sendtimeout, int lingertimeout)   //in milliseconds
{
    int rt=-1;

    if (ISSOCKHANDLE(hs) )
    {
        rt=0;
#if defined(_WIN32_PLATFORM_)

        if(lingertimeout>-1)
        {
            struct linger  lin;
            lin.l_onoff = lingertimeout;
            lin.l_linger = lingertimeout ;
            rt = setsockopt(hs,SOL_SOCKET,SO_DONTLINGER,(const char*)&lin,sizeof(linger)) == 0 ? 0:0x1;
        }

        if(recvtimeout>0 && rt == 0)
        {
            rt = rt | (setsockopt(hs,SOL_SOCKET,SO_RCVTIMEO,(char*)&recvtimeout,sizeof(int))==0?0:0x2);
        }

        if(sendtimeout>0 && rt == 0)
        {
            rt = rt | (setsockopt(hs,SOL_SOCKET, SO_SNDTIMEO, (char*)&sendtimeout,sizeof(int))==0?0:0x4);
        }

#endif

#if defined(_LINUX_PLATFORM_)
        struct timeval timeout;

        if(lingertimeout>-1)
        {
            struct linger  lin;
            lin.l_onoff = lingertimeout>0?1:0;
            lin.l_linger = lingertimeout/1000 ;
            rt = setsockopt(hs,SOL_SOCKET,SO_LINGER,(const char*)&lin,sizeof(linger)) == 0 ? 0:0x1;
        }

        if(recvtimeout>0 && rt == 0)
        {
            timeout.tv_sec = recvtimeout/1000;
            timeout.tv_usec = (recvtimeout % 1000)*1000;
            rt = rt | (setsockopt(hs,SOL_SOCKET,SO_RCVTIMEO,&timeout,sizeof(timeout))==0?0:0x2);
        }

        if(sendtimeout>0 && rt == 0)
        {
            timeout.tv_sec = sendtimeout/1000;
            timeout.tv_usec = (sendtimeout % 1000)*1000;
            rt = rt | (setsockopt(hs,SOL_SOCKET, SO_SNDTIMEO, &timeout,sizeof(timeout))==0?0:0x4);
        }

#endif
    }

    return rt;
}

Exemplo n.º 3

Arquivo: sock_wrap.cpp Projeto: freeeyes/PSS

void SocketClose(HSocket& handle)
{
    if(ISSOCKHANDLE(handle))
    {
#if defined(_WIN32_PLATFORM_)
        closesocket(handle);
#endif

#if defined(_LINUX_PLATFORM_)
        close(handle);
#endif
        handle = INVALIDSOCKHANDLE;
    }
}

Exemplo n.º 4

Arquivo: CSockWrap.cpp Projeto: zhuzhzh/socket_example

int CSockWrap::SetBufferSize(int recvbuffersize, int sendbuffersize)   //in bytes
{
    int rt=-1;
    if (ISSOCKHANDLE(m_hSocket) )
    {
#if defined(_WIN32_PLATFROM_)
        if(recvbuffersize>-1)
        {
            rt = setsockopt( m_hSocket, SOL_SOCKET, SO_RCVBUF, ( const char* )&recvbuffersize, sizeof( int ) );
        }
        if(sendbuffersize>-1)
        {
            rt = rt | (setsockopt(m_hSocket,SOL_SOCKET,SO_SNDBUF,(char *)&sendbuffersize,sizeof(int))==0?0:0x2);
        }
#endif
    }
    return rt;
}

Exemplo n.º 5

Arquivo: CSockWrap.cpp Projeto: zhuzhzh/socket_example

int SocketBlock(HSocket hs, bool bblock)
{
    unsigned long mode;
    if( ISSOCKHANDLE(hs))
    {
#if defined(_WIN32_PLATFROM_)
        mode = bblock?0:1;
        return ioctlsocket(hs,FIONBIO,&mode);
#endif

#if defined(_LINUX_PLATFORM_)
        mode = fcntl(hs, F_GETFL, 0);                  //获取文件的flags值。
        //设置成阻塞模式      非阻塞模式
        return bblock?fcntl(hs,F_SETFL, mode&~O_NONBLOCK): fcntl(hs, F_SETFL, mode | O_NONBLOCK);
#endif
    }
    return -1;
}

Exemplo n.º 6

Arquivo: sock_wrap.cpp Projeto: freeeyes/PSS

bool IsValidSocketHandle(HSocket handle)
{
    return ISSOCKHANDLE(handle);
}