trace.c
2.56 KB
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2010, 2011 Free Software Foundation, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General
Public License along with this library. If not, see
<http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <mailutils/errno.h>
#include <mailutils/imapio.h>
#include <mailutils/sys/imap.h>
int
_mu_imap_trace_enable (mu_imap_t imap)
{
int rc;
if (!imap->io)
return 0;
rc = mu_imapio_trace_enable (imap->io);
switch (rc)
{
case 0:
case MU_ERR_OPEN:
MU_IMAP_FSET (imap, MU_IMAP_TRACE);
break;
}
return rc;
}
int
_mu_imap_trace_disable (mu_imap_t imap)
{
int rc;
if (!imap->io)
return 0;
rc = mu_imapio_trace_disable (imap->io);
switch (rc)
{
case 0:
case MU_ERR_NOT_OPEN:
MU_IMAP_FCLR (imap, MU_IMAP_TRACE);
break;
}
return rc;
}
int
mu_imap_trace (mu_imap_t imap, int op)
{
int trace_on = mu_imapio_get_trace (imap->io);
switch (op)
{
case MU_IMAP_TRACE_SET:
if (trace_on)
return MU_ERR_EXISTS;
return _mu_imap_trace_enable (imap);
case MU_IMAP_TRACE_CLR:
if (!trace_on)
return MU_ERR_NOENT;
return _mu_imap_trace_disable (imap);
case MU_IMAP_TRACE_QRY:
if (!trace_on)
return MU_ERR_NOENT;
return 0;
}
return EINVAL;
}
int
mu_imap_trace_mask (mu_imap_t imap, int op, int lev)
{
switch (op)
{
case MU_IMAP_TRACE_SET:
MU_IMAP_SET_XSCRIPT_MASK (imap, lev);
if (lev & MU_XSCRIPT_PAYLOAD)
mu_imapio_trace_payload (imap->io, 1);
break;
case MU_IMAP_TRACE_CLR:
MU_IMAP_CLR_XSCRIPT_MASK (imap, lev);
if (lev & MU_XSCRIPT_PAYLOAD)
mu_imapio_trace_payload (imap->io, 0);
break;
case MU_IMAP_TRACE_QRY:
if (MU_IMAP_IS_XSCRIPT_MASK (imap, lev))
break;
return MU_ERR_NOENT;
default:
return EINVAL;
}
return 0;
}
int
_mu_imap_xscript_level (mu_imap_t imap, int xlev)
{
return mu_imapio_set_xscript_level (imap->io, xlev);
}