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, *mask;
log_debug("/* %s(%s) */", __func__, yes_no(use_root));
setup_test_dir(tmp_dir,
"/dir1/a.conf",
"/dir2/a.conf",
"/dir2/b.conf",
"/dir2/c.foo",
"/dir2/d.conf",
NULL);
mask = strjoina(tmp_dir, "/dir1/d.conf");
assert_se(symlink("/dev/null", mask) >= 0);
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, CONF_FILES_FILTER_MASKED, 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]);
log_debug("/* Check when unfiltered */");
assert_se(conf_files_list(&found_files2, NULL, root_dir, CONF_FILES_FILTER_MASKED, 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]);
assert_se(rm_rf(tmp_dir, REMOVE_ROOT|REMOVE_PHYSICAL) == 0);
}
static void test_conf_files_list(bool use_root) {
char tmp_dir[] = "/tmp/test-conf-files-XXXXXX";
_cleanup_strv_free_ char **found_files = NULL;
const char *root_dir, *search_1, *search_2, *expect_a, *expect_b;
setup_test_dir(tmp_dir,
"/dir1/a.conf",
"/dir2/a.conf",
"/dir2/b.conf",
NULL);
if (use_root) {
root_dir = tmp_dir;
search_1 = "/dir1";
search_2 = "/dir2";
} else {
root_dir = NULL;
search_1 = strappenda(tmp_dir, "/dir1");
search_2 = strappenda(tmp_dir, "/dir2");
}
expect_a = strappenda(tmp_dir, "/dir1/a.conf");
expect_b = strappenda(tmp_dir, "/dir2/b.conf");
assert_se(conf_files_list(&found_files, ".conf", root_dir, 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);
assert_se(rm_rf_dangerous(tmp_dir, false, true, false) == 0);
}
int main(int argc, char *argv[]) {
int r = 0;
log_set_target(LOG_TARGET_AUTO);
log_parse_environment();
log_open();
umask(0022);
if (argc > 1) {
int i;
for (i = 1; i < argc; i++) {
int k;
k = apply_file(argv[i], false);
if (k < 0 && r == 0)
r = k;
}
} else {
char **files, **f;
r = conf_files_list(&files, ".conf",
"/etc/binfmt.d",
"/run/binfmt.d",
"/usr/local/lib/binfmt.d",
"/usr/lib/binfmt.d",
#ifdef HAVE_SPLIT_USR
"/lib/binfmt.d",
#endif
NULL);
if (r < 0) {
log_error("Failed to enumerate binfmt.d files: %s", strerror(-r));
goto finish;
}
/* Flush out all rules */
write_one_line_file("/proc/sys/fs/binfmt_misc/status", "-1");
STRV_FOREACH(f, files) {
int k;
k = apply_file(*f, true);
if (k < 0 && r == 0)
r = k;
}
strv_free(files);
}
int main(int argc, char *argv[]) {
int r = 0;
if (argc > 2) {
log_error("This program expects one or no arguments.");
return EXIT_FAILURE;
}
log_set_target(LOG_TARGET_AUTO);
log_parse_environment();
log_open();
umask(0022);
if (argc > 1) {
r = apply_file(argv[1], false);
} else {
char **files, **f;
/* Flush out all rules */
write_one_line_file("/proc/sys/fs/binfmt_misc/status", "-1");
r = conf_files_list(&files, ".conf",
"/run/binfmt.d",
"/etc/binfmt.d",
"/usr/local/lib/binfmt.d",
"/usr/lib/binfmt.d",
NULL);
if (r < 0) {
log_error("Failed to enumerate binfmt.d files: %s", strerror(-r));
goto finish;
}
STRV_FOREACH(f, files) {
int k;
k = apply_file(*f, true);
if (k < 0 && r == 0)
r = k;
}
strv_free(files);
}
