compcommon.c
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 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., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301 USA */
/* Functions shared between comp and forw utilities */
#include <mh.h>
#include <sys/types.h>
#include <sys/stat.h>
static char *default_format_str =
"To:\n"
"cc:\n"
"Subject:\n"
"--------\n";
void
mh_comp_draft (char *formfile, char *defformfile, char *draftfile)
{
char *s = NULL;
if (formfile)
{
s = mh_expand_name (MHLIBDIR, formfile, 0);
if (mh_file_copy (s, draftfile) == 0)
exit (1);
}
else
{
s = mh_expand_name (MHLIBDIR, defformfile, 0);
if (access (s, R_OK) == 0)
{
if (mh_file_copy (s, draftfile) == 0)
exit (1);
}
else
{
int rc;
mu_stream_t stream;
if ((rc = mu_file_stream_create (&stream,
draftfile,
MU_STREAM_WRITE|MU_STREAM_CREAT)) != 0
|| (rc = mu_stream_open (stream)))
{
mh_error (_("cannot open output file \"%s\": %s"),
draftfile, mu_strerror (rc));
exit (1);
}
rc = mu_stream_sequential_write (stream,
default_format_str,
strlen (default_format_str));
mu_stream_close (stream);
mu_stream_destroy (&stream, mu_stream_get_owner (stream));
if (rc)
{
mh_error (_("error writing to \"%s\": %s"),
draftfile, mu_strerror (rc));
exit (1);
}
}
}
free (s);
}
int
check_draft_disposition (struct mh_whatnow_env *wh, int use_draft)
{
struct stat st;
int disp = DISP_REPLACE;
/* First check if the draft exists */
if (stat (wh->draftfile, &st) == 0)
{
if (use_draft)
disp = DISP_USE;
else
{
printf (ngettext ("Draft \"%s\" exists (%s byte).\n",
"Draft \"%s\" exists (%su bytes).\n",
(unsigned long) st.st_size),
wh->draftfile, mu_umaxtostr (0, st.st_size));
disp = mh_disposition (wh->draftfile);
}
}
return disp;
}