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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999-2025 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 <stdlib.h>
#include <string.h>
#include <mailutils/url.h>
/* Returns true if SCHEME represents a local (autodetect) mail folder. */
int
mu_scheme_autodetect_p (mu_url_t url)
{
if (mu_url_is_scheme (url, "file"))
{
mu_url_expand_path (url);
return 1;
}
return 0;
}
static int accuracy = MU_AUTODETECT_ACCURACY_AUTO;
void
mu_set_autodetect_accuracy (int v)
{
accuracy = v;
}
int
mu_autodetect_accuracy (void)
{
if (accuracy == MU_AUTODETECT_ACCURACY_AUTO)
{
char *p = getenv ("MU_AUTODETECT_ACCURACY");
if (!p || strcmp (p, "default") == 0)
accuracy = MU_AUTODETECT_ACCURACY_DEFAULT;
else if (strcmp (p, "fast") == 0)
accuracy = MU_AUTODETECT_ACCURACY_FAST;
else if (strcmp (p, "max") == 0)
accuracy = MU_AUTODETECT_ACCURACY_MAX;
else
accuracy = atoi (p);
}
return accuracy;
}
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