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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/>. */
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <stdlib.h>
#include <time.h>
#include <mailutils/wordsplit.h>
#include <mailutils/error.h>
#include <mailutils/errno.h>
#include <mailutils/nls.h>
#include <mailutils/assoc.h>
#include <mailutils/list.h>
#include <mailutils/stream.h>
#include <mailutils/sql.h>
int
mu_is_proto (const char *p)
{
if (*p == '|')
return 1;
for (; *p && *p != '/'; p++)
if (*p == ':')
return 1;
return 0;
}
int
mu_mh_delim (const char *str)
{
if (str[0] == '-')
{
for (; *str == '-'; str++)
;
for (; *str == ' ' || *str == '\t'; str++)
;
}
return str[0] == '\n';
}
int
mutil_parse_field_map (const char *map, mu_assoc_t *passoc_tab, int *perr)
{
int rc;
int i;
struct mu_wordsplit ws;
mu_assoc_t assoc_tab = NULL;
ws.ws_delim = ":";
if (mu_wordsplit (map, &ws, MU_WRDSF_DEFFLAGS|MU_WRDSF_DELIM))
{
mu_error (_("cannot split line `%s': %s"), map,
mu_wordsplit_strerror (&ws));
return errno;
}
for (i = 0; i < ws.ws_wordc; i++)
{
char *tok = ws.ws_wordv[i];
char *p = strchr (tok, '=');
char *pptr;
if (!p)
{
rc = EINVAL;
break;
}
if (!assoc_tab)
{
rc = mu_assoc_create (&assoc_tab, 0);
if (rc)
break;
mu_assoc_set_destroy_item (assoc_tab, mu_list_free_item);
*passoc_tab = assoc_tab;
}
*p++ = 0;
pptr = strdup (p);
if (!pptr)
{
rc = errno;
break;
}
rc = mu_assoc_install (assoc_tab, tok, pptr);
if (rc)
{
free (pptr);
break;
}
}
mu_wordsplit_free (&ws);
if (rc && perr)
*perr = i;
return rc;
}
int
mu_stream_flags_to_mode (int flags, int isdir)
{
int mode = 0;
if (flags & MU_STREAM_IRGRP)
mode |= S_IRGRP;
if (flags & MU_STREAM_IWGRP)
mode |= S_IWGRP;
if (flags & MU_STREAM_IROTH)
mode |= S_IROTH;
if (flags & MU_STREAM_IWOTH)
mode |= S_IWOTH;
if (isdir)
{
if (mode & (S_IRGRP|S_IWGRP))
mode |= S_IXGRP;
if (mode & (S_IROTH|S_IWOTH))
mode |= S_IXOTH;
}
return mode;
}
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