Fix the SMTP SASL (client) without trace.

* include/mailutils/sys/smtp.h (_mu_smtp_get_streams)
(_mu_smtp_set_streams): New protos.
* libproto/mailer/smtp_gsasl.c (insert_gsasl_stream): Use _mu_smtp_get_streams
and _mu_smtp_set_streams to change streams.
* libproto/mailer/smtp_starttls.c (smtp_get_streams): Rename to
_mu_smtp_get_streams. All callers changed.
(smtp_set_streams): Rename to
_mu_smtp_set_streams. All callers changed.

@@ -97,4 +97,8 @@ int _mu_smtp_mech_impl (mu_smtp_t smtp, mu_list_t list);
 int _mu_smtp_data_begin (mu_smtp_t smtp);
 int _mu_smtp_data_end (mu_smtp_t smtp);
 
+int _mu_smtp_get_streams (mu_smtp_t smtp, mu_stream_t *streams);
+int _mu_smtp_set_streams (mu_smtp_t smtp, mu_stream_t *streams);
+
+
 #endif

@@ -148,8 +148,8 @@ insert_gsasl_stream (mu_smtp_t smtp, Gsasl_session *sess_ctx)
 {
   mu_stream_t stream[2], newstream[2];
   int rc;
-  
-  rc = mu_stream_ioctl (smtp->carrier, MU_IOCTL_GET_STREAM, stream);
+
+  rc = _mu_smtp_get_streams (smtp, stream);
   if (rc)
     {
       mu_error ("%s failed: %s", "MU_IOCTL_GET_STREAM",
@@ -158,7 +158,7 @@ insert_gsasl_stream (mu_smtp_t smtp, Gsasl_session *sess_ctx)
     }
 
   rc = gsasl_encoder_stream (&newstream[0], stream[0], sess_ctx,
-			   MU_STREAM_READ);
+			     MU_STREAM_READ);
   if (rc)
     {
       mu_error ("%s failed: %s", "gsasl_encoder_stream",
@@ -179,10 +179,9 @@ insert_gsasl_stream (mu_smtp_t smtp, Gsasl_session *sess_ctx)
   mu_stream_flush (stream[1]);
   mu_stream_unref (stream[0]);
   mu_stream_unref (stream[1]);
+
+  rc = _mu_smtp_set_streams (smtp, newstream);
   
-  rc = mu_stream_ioctl (smtp->carrier, MU_IOCTL_SET_STREAM, newstream);
-  mu_stream_unref (newstream[0]);
-  mu_stream_unref (newstream[1]);
   if (rc)
     {
       mu_error ("%s failed when it should not: %s",

@@ -27,8 +27,8 @@
 #include <mailutils/sys/smtp.h>
 #include <mailutils/tls.h>
 
-static int
-smtp_get_streams (mu_smtp_t smtp, mu_stream_t *streams)
+int
+_mu_smtp_get_streams (mu_smtp_t smtp, mu_stream_t *streams)
 {
   int rc;
   
@@ -45,8 +45,8 @@ smtp_get_streams (mu_smtp_t smtp, mu_stream_t *streams)
   return rc;
 }
 
-static int
-smtp_set_streams (mu_smtp_t smtp, mu_stream_t *streams)
+int
+_mu_smtp_set_streams (mu_smtp_t smtp, mu_stream_t *streams)
 {
   int rc;
   
@@ -100,7 +100,7 @@ mu_smtp_starttls (mu_smtp_t smtp)
     return MU_ERR_FAILURE;
 
   mu_stream_flush (smtp->carrier);
-  status = smtp_get_streams (smtp, streams);
+  status = _mu_smtp_get_streams (smtp, streams);
   MU_SMTP_CHECK_ERROR (smtp, status);
   
   status = mu_tls_client_stream_create (&tlsstream,
@@ -115,7 +115,7 @@ mu_smtp_starttls (mu_smtp_t smtp)
       return status;
     }
   streams[0] = streams[1] = tlsstream;
-  status = smtp_set_streams (smtp, streams);
+  status = _mu_smtp_set_streams (smtp, streams);
   mu_stream_unref (streams[0]);
   mu_stream_unref (streams[1]);
   MU_SMTP_CHECK_ERROR (smtp, status);