envelope.c
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001 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 2 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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <mailutils/error.h>
#include <mailutils/sys/envelope.h>
int
envelope_ref (envelope_t envelope)
{
if (envelope == NULL || envelope->vtable == NULL
|| envelope->vtable->ref == NULL)
return MU_ERROR_NOT_SUPPORTED;
return envelope->vtable->ref (envelope);
}
void
envelope_destroy (envelope_t *penvelope)
{
if (penvelope && *penvelope)
{
envelope_t envelope = *penvelope;
if (envelope->vtable && envelope->vtable->destroy)
envelope->vtable->destroy (penvelope);
*penvelope = NULL;
}
}
int
envelope_get_sender (envelope_t envelope, address_t *paddr)
{
if (envelope == NULL || envelope->vtable == NULL
|| envelope->vtable->get_sender == NULL)
return MU_ERROR_NOT_SUPPORTED;
return envelope->vtable->get_sender (envelope, paddr);
}
int
envelope_set_sender (envelope_t envelope, address_t addr)
{
if (envelope == NULL || envelope->vtable == NULL
|| envelope->vtable->set_sender == NULL)
return MU_ERROR_NOT_SUPPORTED;
return envelope->vtable->set_sender (envelope, addr);
}
int
envelope_get_recipient (envelope_t envelope, address_t *paddr)
{
if (envelope == NULL || envelope->vtable == NULL
|| envelope->vtable->get_recipient == NULL)
return MU_ERROR_NOT_SUPPORTED;
return envelope->vtable->get_recipient (envelope, paddr);
}
int
envelope_set_recipient (envelope_t envelope, address_t addr)
{
if (envelope == NULL || envelope->vtable == NULL
|| envelope->vtable->set_recipient == NULL)
return MU_ERROR_NOT_SUPPORTED;
return envelope->vtable->set_recipient (envelope, addr);
}
int
envelope_get_date (envelope_t envelope, struct tm *tm, struct mu_timezone *tz)
{
if (envelope == NULL || envelope->vtable == NULL
|| envelope->vtable->get_date == NULL)
return MU_ERROR_NOT_SUPPORTED;
return envelope->vtable->get_date (envelope, tm, tz);
}
int
envelope_set_date (envelope_t envelope, struct tm *tm, struct mu_timezone *tz)
{
if (envelope == NULL || envelope->vtable == NULL
|| envelope->vtable->set_date == NULL)
return MU_ERROR_NOT_SUPPORTED;
return envelope->vtable->set_date (envelope, tm, tz);
}