static void test_bus_path_encode(void) {
_cleanup_free_ char *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL, *f = NULL;
assert_se(sd_bus_path_encode("/foo/bar", "waldo", &a) >= 0 && streq(a, "/foo/bar/waldo"));
assert_se(sd_bus_path_decode(a, "/waldo", &b) == 0 && b == NULL);
assert_se(sd_bus_path_decode(a, "/foo/bar", &b) > 0 && streq(b, "waldo"));
assert_se(sd_bus_path_encode("xxxx", "waldo", &c) < 0);
assert_se(sd_bus_path_encode("/foo/", "waldo", &c) < 0);
assert_se(sd_bus_path_encode("/foo/bar", "", &c) >= 0 && streq(c, "/foo/bar/_"));
assert_se(sd_bus_path_decode(c, "/foo/bar", &d) > 0 && streq(d, ""));
assert_se(sd_bus_path_encode("/foo/bar", "foo.bar", &e) >= 0 && streq(e, "/foo/bar/foo_2ebar"));
assert_se(sd_bus_path_decode(e, "/foo/bar", &f) > 0 && streq(f, "foo.bar"));
}
int bus_image_object_find(
sd_bus *bus,
const char *path,
const char *interface,
void *userdata,
void **found,
sd_bus_error *error) {
_cleanup_free_ char *e = NULL;
Manager *m = userdata;
Image *image = NULL;
int r;
assert(bus);
assert(path);
assert(interface);
assert(found);
r = sd_bus_path_decode(path, "/org/freedesktop/portable1/image", &e);
if (r < 0)
return 0;
if (r == 0)
goto not_found;
r = bus_image_acquire(m, sd_bus_get_current_message(bus), e, NULL, BUS_IMAGE_REFUSE_BY_PATH, NULL, &image, error);
if (r == -ENOENT)
goto not_found;
if (r < 0)
return r;
*found = image;
return 1;
not_found:
*found = NULL;
return 0;
}
