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/* Test suite for exclude.
Copyright (C) 2009-2021 Free Software Foundation, Inc.
This file is part of the GNUlib Library.
This program 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 3 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <https://www.gnu.org/licenses/>. */
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <stdbool.h>
#include <fnmatch.h>
#include "exclude.h"
#include "error.h"
#include "argmatch.h"
#ifndef FNM_CASEFOLD
# define FNM_CASEFOLD 0
#endif
#ifndef FNM_LEADING_DIR
# define FNM_LEADING_DIR 0
#endif
char const * const exclude_keywords[] = {
"noescape",
"pathname",
"period",
"leading_dir",
"casefold",
"anchored",
"include",
"wildcards",
NULL
};
int exclude_flags[] = {
FNM_NOESCAPE,
FNM_PATHNAME,
FNM_PERIOD,
FNM_LEADING_DIR,
FNM_CASEFOLD,
EXCLUDE_ANCHORED,
EXCLUDE_INCLUDE,
EXCLUDE_WILDCARDS
};
ARGMATCH_VERIFY (exclude_keywords, exclude_flags);
/* Some packages define ARGMATCH_DIE and ARGMATCH_DIE_DECL in <config.h>, and
thus must link with a definition of that function. Provide it here. */
#ifdef ARGMATCH_DIE_DECL
_Noreturn ARGMATCH_DIE_DECL;
ARGMATCH_DIE_DECL { exit (1); }
#endif
int
main (int argc, char **argv)
{
int exclude_options = 0;
struct exclude *exclude = new_exclude ();
if (argc == 1)
error (1, 0, "usage: %s file -- words...", argv[0]);
while (--argc)
{
char *opt = *++argv;
if (opt[0] == '-')
{
int neg = 0;
int flag;
char *s = opt + 1;
if (opt[1] == '-' && opt[2] == 0)
{
argc--;
break;
}
if (strlen (s) > 3 && memcmp (s, "no-", 3) == 0)
{
neg = 1;
s += 3;
}
flag = XARGMATCH (opt, s, exclude_keywords, exclude_flags);
if (neg)
exclude_options &= ~flag;
else
exclude_options |= flag;
/* Skip this test if invoked with -leading-dir on a system that
lacks support for FNM_LEADING_DIR. */
if (strcmp (s, "leading_dir") == 0 && FNM_LEADING_DIR == 0)
exit (77);
/* Likewise for -casefold and FNM_CASEFOLD. */
if (strcmp (s, "casefold") == 0 && FNM_CASEFOLD == 0)
exit (77);
}
else if (add_exclude_file (add_exclude, exclude, opt,
exclude_options, '\n') != 0)
error (1, errno, "error loading %s", opt);
}
for (; argc; --argc)
{
char *word = *++argv;
printf ("%s: %d\n", word, excluded_file_name (exclude, word));
}
free_exclude (exclude);
return 0;
}
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