/* FIXME: Remove it. Use mu_tempfile instead. */
char *
mu_tempname (const char *tmpdir)
{
struct mu_tempfile_hints hints;
char *filename = NULL;
int fd;
hints.tmpdir = (char*)tmpdir;
if (mu_tempfile (&hints, MU_TEMPFILE_TMPDIR, &fd, &filename))
return NULL;
close (fd);
return filename;
}
void
make_tmp (FILE *input, const char *from, char **tempfile)
{
time_t t;
int fd = mu_tempfile (NULL, tempfile);
FILE *fp;
char *buf = NULL;
size_t n = 0;
int line;
if (fd == -1 || (fp = fdopen (fd, "w+")) == NULL)
{
mu_error ("%s: unable to open temporary file", progname);
exit (1);
}
line = 0;
while (getline (&buf, &n, input) > 0)
{
int len = strlen (buf);
if (len >= 2 && buf[len - 2] == '\r')
{
buf[len - 2] = '\n';
buf[len - 1] = 0;
}
line++;
if (line == 1)
{
if (memcmp (buf, "From ", 5))
{
char *from = from_address ();
if (from)
{
time (&t);
fprintf (fp, "From %s %s", from, ctime (&t));
free (from);
}
else
{
mu_error ("%s: can't determine sender address", progname);
exit (1);
}
}
}
else if (!memcmp (buf, "From ", 5))
fputc ('>', fp);
if (dot && buf[0] == '.' &&
((buf[1] == '\r' && buf[2] == '\n') || (buf[1] == '\n')))
break;
if (fputs (buf, fp) == EOF)
{
mu_error ("%s: temporary file write error", progname);
fclose (fp);
exit (1);
}
}
if (buf && strchr (buf, '\n') == NULL)
putc ('\n', fp);
putc ('\n', fp);
free (buf);
fclose (fp);
}