public static int socket_send(pSocket ps, Lua.CharPtr data, int count, out int sent, pTimeout tm)
{
int err = 0;
sent = 0;
/* avoid making system calls on closed sockets */
if (ps == null)
{
return(pIO.IO_CLOSED);
}
/* loop until we send something or we give up on error */
for (; ;)
{
/* try to send something */
int put = ps.Send(data, (int)count, 0, out err);
/* if we sent something, we are done */
if (put > 0)
{
sent = put;
return(pIO.IO_DONE);
}
if (err > 0)
{
return(err);
}
else
{
return(0);
}
//if ((err = socket_waitfd(ps, WAITFD_W, tm)) != IO_DONE) return err;
}
/* can't reach here */
//return pIO.IO_UNKNOWN;
}
public static int socket_recv(pSocket ps, Lua.CharPtr data, int count, out int got, pTimeout tm)
{
//p_socket ps, char *data, size_t count, size_t *got, p_timeout tm
int err;
got = 0;
if (ps == null)
{
return(pIO.IO_CLOSED);
}
for (; ;)
{
int taken = ps.Recv(data, (int)count, 0);
if (taken > 0)
{
got = taken;
return(pIO.IO_DONE);
}
if (taken == 0 || taken == -1)
{
return(pIO.IO_CLOSED);
}
//if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
}
}
public int Accept(out pSocket sockP, Object object1, Object object2, pTimeout tm)
{
/*if(listener != null)
* {
* try
* {
* sockP.SetTcpSocket(listener.accept());
* }
* catch(Exception e)
* {
* return pIO.IO_UNKNOWN;
* }
* }
* else
* return pIO.IO_UNKNOWN;*/
sockP = new pSocket(0);
return(pIO.IO_DONE);
}
public static Lua.CharPtr socket_ioerror(pSocket ps, int val)
{
return("");
}