delete.c
2.08 KB
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2001, 2002, 2003 Free Software Foundation, Inc.
GNU Mailutils is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Mailutils 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Mailutils; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "mail.h"
/*
* d[elete] [msglist]
*/
static int
mail_delete_msg (msgset_t *mspec, message_t msg, void *data)
{
attribute_t attr;
message_get_attribute (msg, &attr);
attribute_set_deleted (attr);
if (cursor == mspec->msg_part[0])
{
/* deleting current message. let the caller know */
*(int *)data = 1;
}
return 0;
}
int
mail_delete (int argc, char **argv)
{
int reset_cursor = 0;
int rc = util_foreach_msg (argc, argv, MSG_NODELETED|MSG_SILENT,
mail_delete_msg, &reset_cursor);
/* Readjust the cursor not to point to the deleted messages. */
if (reset_cursor)
{
unsigned int here;
for (here = cursor; here <= total; here++)
{
message_t msg = NULL;
attribute_t attr = NULL;
mailbox_get_message (mbox, here, &msg);
message_get_attribute (msg, &attr);
if (!attribute_is_deleted (attr))
break;
}
if (here > total)
for (here = cursor; here > 0; here--)
{
message_t msg = NULL;
attribute_t attr = NULL;
mailbox_get_message (mbox, here, &msg);
message_get_attribute (msg, &attr);
if (!attribute_is_deleted (attr))
break;
}
cursor = here;
}
if (util_getenv (NULL, "autoprint", Mail_env_boolean, 0) == 0)
util_do_command("print");
return rc;
}