static int
nntp_folder_open (mu_folder_t folder, int flags)
{
f_nntp_t f_nntp = folder->data;
mu_stream_t carrier = NULL;
const char *host;
unsigned port = MU_NNTP_DEFAULT_PORT; /* default nntp port. */
int status = 0;
/* If we are already open for business, noop. */
mu_monitor_wrlock (folder->monitor);
if (f_nntp->isopen)
{
mu_monitor_unlock (folder->monitor);
return 0;
}
mu_monitor_unlock (folder->monitor);
/* Fetch the server name and the port in the mu_url_t. */
status = mu_url_sget_host (folder->url, &host);
if (status != 0)
return status;
mu_url_get_port (folder->url, &port);
folder->flags = flags;
/* Create the networking stack. */
status = mu_tcp_stream_create (&carrier, host, port, folder->flags);
if (status != 0)
return status;
/* Ask for the stream internal buffering mechanism scheme. */
mu_stream_setbufsiz (carrier, BUFSIZ);
mu_debug (MU_DEBCAT_FOLDER, MU_DEBUG_PROT, ("folder_nntp_open (%s:%ld)",
host, port));
status = mu_nntp_create (&f_nntp->nntp);
if (status == 0)
{
status = mu_nntp_set_carrier (f_nntp->nntp, carrier);
if (status == 0)
{
status = mu_nntp_connect (f_nntp->nntp);
if (status == 0)
{
mu_monitor_wrlock (folder->monitor);
f_nntp->isopen++;
mu_monitor_unlock (folder->monitor);
}
}
}
return status;
}
static PyObject *
api_tcp_stream_create (PyObject *self, PyObject *args)
{
int status, flags, port;
char *host;
PyStream *py_stm;
if (!PyArg_ParseTuple (args, "O!sii", &PyStreamType, &py_stm,
&host, &port, &flags))
return NULL;
status = mu_tcp_stream_create (&py_stm->stm, host, port, flags);
return _ro (PyInt_FromLong (status));
}