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/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
Copyright 2014 Michael Marineau
systemd 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 2.1 of the License, or
(at your option) any later version.
systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdarg.h>
#include <stdio.h>
#include "alloc-util.h"
#include "conf-files.h"
#include "fs-util.h"
#include "macro.h"
#include "parse-util.h"
#include "rm-rf.h"
#include "string-util.h"
#include "strv.h"
#include "user-util.h"
#include "util.h"
static void setup_test_dir(char *tmp_dir, const char *files, ...) {
va_list ap;
assert_se(mkdtemp(tmp_dir) != NULL);
va_start(ap, files);
while (files != NULL) {
_cleanup_free_ char *path = strappend(tmp_dir, files);
assert_se(touch_file(path, true, USEC_INFINITY, UID_INVALID, GID_INVALID, MODE_INVALID) == 0);
files = va_arg(ap, const char *);
}
va_end(ap);
}
static void test_conf_files_list(bool use_root) {
char tmp_dir[] = "/tmp/test-conf-files-XXXXXX";
_cleanup_strv_free_ char **found_files = NULL, **found_files2 = NULL;
const char *root_dir, *search_1, *search_2, *expect_a, *expect_b, *expect_c;
log_debug("/* %s */", __func__);
setup_test_dir(tmp_dir,
"/dir1/a.conf",
"/dir2/a.conf",
"/dir2/b.conf",
"/dir2/c.foo",
NULL);
if (use_root) {
root_dir = tmp_dir;
search_1 = "/dir1";
search_2 = "/dir2";
} else {
root_dir = NULL;
search_1 = strjoina(tmp_dir, "/dir1");
search_2 = strjoina(tmp_dir, "/dir2");
}
expect_a = strjoina(tmp_dir, "/dir1/a.conf");
expect_b = strjoina(tmp_dir, "/dir2/b.conf");
expect_c = strjoina(tmp_dir, "/dir2/c.foo");
log_debug("/* Check when filtered by suffix */");
assert_se(conf_files_list(&found_files, ".conf", root_dir, 0, search_1, search_2, NULL) == 0);
strv_print(found_files);
assert_se(found_files);
assert_se(streq_ptr(found_files[0], expect_a));
assert_se(streq_ptr(found_files[1], expect_b));
assert_se(found_files[2] == NULL);
log_debug("/* Check when unfiltered */");
assert_se(conf_files_list(&found_files2, NULL, root_dir, 0, search_1, search_2, NULL) == 0);
strv_print(found_files2);
assert_se(found_files2);
assert_se(streq_ptr(found_files2[0], expect_a));
assert_se(streq_ptr(found_files2[1], expect_b));
assert_se(streq_ptr(found_files2[2], expect_c));
assert_se(found_files2[3] == NULL);
assert_se(rm_rf(tmp_dir, REMOVE_ROOT|REMOVE_PHYSICAL) == 0);
}
int main(int argc, char **argv) {
log_set_max_level(LOG_DEBUG);
log_parse_environment();
log_open();
test_conf_files_list(false);
test_conf_files_list(true);
return 0;
}
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