- else
- return cont_connect(h);
- }
- state->written += res;
- TRC(fprintf(stderr, " Wrote %d, written=%d, nbytes=%d\n",
- res, state->written, size));
- }
- state->towrite = state->written = -1;
- TRC(fprintf(stderr, " Ok\n"));
- return 0;
-}
-
-
-#if HAVE_GNUTLS_H
-/*
- * Returns 1, 0 or -1
- * In nonblocking mode, you must call again with same buffer while
- * return value is 1.
- */
-int ssl_put(COMSTACK h, char *buf, int size)
-{
- int res;
- struct tcpip_state *state = (struct tcpip_state *)h->cprivate;
-
- TRC(fprintf(stderr, "ssl_put: size=%d\n", size));
- h->io_pending = 0;
- h->event = CS_DATA;
- if (state->towrite < 0)
- {
- state->towrite = size;
- state->written = 0;
- }
- else if (state->towrite != size)
- {
- h->cerrno = CSWRONGBUF;
- return -1;
- }
- while (state->towrite > state->written)
- {
- res = gnutls_record_send(state->session, buf + state->written,
- size - state->written);
- if (res <= 0)
- {
- if (ssl_check_error(h, state, res))
- return 1;
- return -1;