コード例 #1
0
int SSH2Channel::requestX11Forwarding(ExceptionSink *xsink, int screen_number, bool single_connection, const char *auth_proto, const char *auth_cookie, int timeout_ms) {
   AutoLocker al(parent->m);
   if (check_open(xsink))
      return -1;

   BlockingHelper bh(parent);

   //printd(5, "SSH2Channel::requestX11Forwarding() screen_no=%d, single=%s, ap=%s, ac=%s\n", screen_number, single_connection ? "true" : "false", auth_proto ? auth_proto : "n/a", auth_cookie ? auth_cookie : "n/a");
   int rc; 
   while (true) {
      rc = libssh2_channel_x11_req_ex(channel, (int)single_connection, auth_proto, auth_cookie, screen_number);
      if (rc == LIBSSH2_ERROR_EAGAIN) {
	 if ((rc = parent->waitSocketUnlocked(xsink, SSH2CHANNEL_TIMEOUT, "SSH2CHANNEL-REQUESTX11FORWARDING-ERROR", "SSH2Channel::requestX11Forwarding", timeout_ms)))
	    break;
	 continue;
      }
      if (rc < 0)
	 parent->doSessionErrUnlocked(xsink);
      break;
   }
   return rc;
}
コード例 #2
0
ファイル: channel.c プロジェクト: elektro79/ssh4py
static PyObject *
channel_x11_req(SSH2_ChannelObj *self, PyObject *args, PyObject *kwds)
{
	int screen_number;
	int single_connection = 0;
	int ret;
	char *auth_proto = NULL;
	char *auth_cookie = NULL;
	static char *kwlist[] = {"screen_number", "single_connection", "auth_proto", "auth_cookie", NULL};

	if (!PyArg_ParseTupleAndKeywords(args, kwds, "i|iss", kwlist,
	                                 &screen_number, &single_connection,
	                                 &auth_proto, &auth_cookie))
		return NULL;

	Py_BEGIN_ALLOW_THREADS
	ret = libssh2_channel_x11_req_ex(self->channel, single_connection, auth_proto, auth_cookie, screen_number);
	Py_END_ALLOW_THREADS

	CHECK_RETURN_CODE(ret, self->session)

	Py_RETURN_NONE;
}